:root {
  --sjtu-red: #8c1d25;
  --sjtu-red-deep: #68141a;
  --sjtu-red-bright: #c8162b;
  --ink: #17191d;
  --ink-soft: #51555d;
  --line: #d9d6d0;
  --line-strong: #bbb6ad;
  --paper: #f5f3ee;
  --surface: #ffffff;
  --surface-muted: #ebe8e1;
  --urgent: #fff0ed;
  --success: #1f6b49;
  --sidebar-width: 268px;
  --radius: 6px;
  --shadow: 0 12px 36px rgb(38 30 26 / 8%);
  font-family: "Microsoft YaHei", "Noto Sans SC", "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(90deg, rgb(140 29 37 / 2%) 1px, transparent 1px) 0 0 / 72px 72px,
    var(--paper);
}

body,
button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: white;
  background: var(--sjtu-red);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sidebar {
  position: fixed;
  z-index: 40;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  overflow-y: auto;
  padding: 28px 22px 22px;
  color: #f8f3ed;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 2%), transparent 22%),
    #1a1b1f;
  border-right: 4px solid var(--sjtu-red);
}

.brand {
  display: block;
  padding: 4px 8px 26px;
  border-bottom: 1px solid rgb(255 255 255 / 12%);
}

.brand img {
  display: block;
  width: 164px;
  height: 78px;
  object-fit: contain;
  object-position: left center;
}

.brand span {
  display: block;
  margin-top: 6px;
  color: rgb(255 255 255 / 64%);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.primary-nav {
  display: grid;
  gap: 6px;
  margin-top: 26px;
}

.primary-nav a {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  color: rgb(255 255 255 / 75%);
  border-left: 3px solid transparent;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: white;
  background: rgb(255 255 255 / 6%);
}

.primary-nav a.active {
  color: white;
  background: rgb(140 29 37 / 28%);
  border-left-color: #e33a46;
}

.nav-mark {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  font-family: "Songti SC", "SimSun", serif;
  font-size: 14px;
  border: 1px solid currentColor;
}

.module-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgb(255 255 255 / 10%);
}

.nav-caption {
  grid-column: 1 / -1;
  margin-bottom: 4px;
  color: rgb(255 255 255 / 36%);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.module-section a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 7px 8px;
  color: rgb(255 255 255 / 62%);
  font-size: 13px;
}

.module-state {
  color: rgb(255 255 255 / 58%);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.module-state.building {
  color: #e8b564;
}

.module-section a:hover {
  color: white;
}

.sidebar-footer {
  display: grid;
  gap: 12px;
  margin-top: auto;
  padding: 18px 8px 2px;
  border-top: 1px solid rgb(255 255 255 / 12%);
}

.sidebar-footer > img {
  width: 198px;
  max-height: 38px;
  object-fit: contain;
  object-position: left center;
  opacity: 0.76;
}

.user-menu {
  position: relative;
}

.user-menu > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  margin: -7px;
  padding: 7px;
  cursor: pointer;
  list-style: none;
}

.user-menu > summary::-webkit-details-marker {
  display: none;
}

.user-menu > summary:hover,
.user-menu > summary:focus-visible,
.user-menu[open] > summary {
  background: rgb(255 255 255 / 6%);
  outline: none;
}

.user-identity {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.user-identity strong {
  font-size: 14px;
}

.user-identity span {
  overflow: hidden;
  color: rgb(255 255 255 / 48%);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu-chevron {
  color: rgb(255 255 255 / 52%);
  font-size: 15px;
  transition: transform 140ms ease;
}

.user-menu[open] .user-menu-chevron {
  transform: rotate(180deg);
}

.user-menu-popover {
  position: absolute;
  z-index: 3;
  right: -1px;
  bottom: calc(100% + 12px);
  left: -1px;
  overflow: hidden;
  background: #282a2f;
  border: 1px solid rgb(255 255 255 / 16%);
  box-shadow: 0 16px 35px rgb(0 0 0 / 38%);
}

.user-menu-popover a,
.user-menu-popover button {
  display: flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 13px;
  color: rgb(255 255 255 / 82%);
  background: transparent;
  border: 0;
  font-size: 12px;
  text-align: left;
}

.user-menu-popover a:hover,
.user-menu-popover a:focus-visible,
.user-menu-popover button:hover,
.user-menu-popover button:focus-visible {
  color: white;
  background: rgb(140 29 37 / 38%);
  outline: none;
}

.user-menu-popover a small {
  color: rgb(255 255 255 / 40%);
  font-size: 10px;
}

.user-menu-popover form {
  border-top: 1px solid rgb(255 255 255 / 10%);
}

.text-button {
  padding: 0;
  color: rgb(255 255 255 / 58%);
  background: none;
  border: 0;
  font-size: 12px;
}

.text-button:hover {
  color: white;
}

.app-main {
  min-height: 100vh;
  margin-left: var(--sidebar-width);
}

.page-shell {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 54px 48px 90px;
}

.page-context-nav {
  margin-bottom: 18px;
}

.page-context-nav a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 7px 11px;
  color: var(--ink-soft);
  background: rgb(255 255 255 / 55%);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 12px;
}

.page-context-nav a:hover,
.page-context-nav a:focus-visible {
  color: var(--sjtu-red);
  background: var(--surface);
  border-color: var(--sjtu-red);
}

.mobile-header,
.mobile-bottom-nav,
.sidebar-scrim {
  display: none;
}

dialog.dialog-fallback-open {
  position: fixed;
  z-index: 1000;
  top: 50%;
  left: 50%;
  display: block;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  margin: 0;
  transform: translate(-50%, -50%);
}

body.dialog-fallback-active {
  overflow: hidden;
}

.page-heading {
  margin-bottom: 30px;
}

.page-heading h1 {
  margin: 4px 0 9px;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: clamp(30px, 3vw, 45px);
  font-weight: 600;
  letter-spacing: -0.035em;
}

.page-heading > p:last-child,
.page-heading > div > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #f3c4c7;
}

.heading-with-actions {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 3px;
  transition: 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: white;
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
}

.button.primary:hover {
  background: var(--sjtu-red-deep);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line-strong);
}

.button.danger-outline {
  color: var(--sjtu-red);
  background: transparent;
  border-color: var(--sjtu-red);
}

.button.small {
  min-height: 36px;
  padding: 7px 12px;
  font-size: 13px;
}

.button.full {
  width: 100%;
}

.button-row {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.section-heading h2 {
  margin: 4px 0 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 22px;
}

.message-stack {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.message {
  padding: 12px 14px;
  color: #334037;
  background: #edf6ef;
  border-left: 4px solid var(--success);
}

.message.error {
  color: #7b2229;
  background: #fff0f0;
  border-left-color: var(--sjtu-red);
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.summary-strip article {
  min-height: 94px;
  padding: 20px 24px;
  border-right: 1px solid var(--line);
}

.summary-strip article:last-child {
  border-right: 0;
}

.summary-strip span,
.summary-strip strong {
  display: block;
}

.summary-strip span {
  margin-bottom: 9px;
  color: var(--ink-soft);
  font-size: 12px;
}

.summary-strip strong {
  font-family: "Songti SC", "STSong", serif;
  font-size: 19px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.72fr);
  gap: 24px;
}

.dashboard-calendar-layout {
  grid-template-columns: minmax(310px, 0.76fr) minmax(0, 1.8fr);
}

.mobile-upcoming-panel,
.calendar-mobile-toggle {
  display: none;
}

.calendar-collapsible-body {
  display: block;
}

.timeline-panel,
.quick-panel,
.sticky-panel {
  padding: 26px;
}

.legend {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 11px;
}

.legend i {
  width: 8px;
  height: 8px;
  background: var(--sjtu-red-bright);
}

.timeline-list {
  display: grid;
}

.timeline-item {
  display: grid;
  width: 100%;
  grid-template-columns: 52px 1px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 18px;
  min-height: 103px;
  padding: 14px 13px 14px 10px;
  color: inherit;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line);
  text-align: left;
}

.timeline-item:hover,
.timeline-item:focus-visible {
  background: #faf9f6;
}

.timeline-item:focus-visible {
  outline: 2px solid var(--sjtu-red);
  outline-offset: -2px;
}

.timeline-item.urgent {
  margin-inline: -10px;
  padding-inline: 20px;
  background: var(--urgent);
  border-top-color: #e7bbb8;
}

.timeline-item.pinned {
  box-shadow: inset 4px 0 var(--sjtu-red);
}

.timeline-item time {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.timeline-item time strong {
  font-family: Georgia, serif;
  font-size: 25px;
}

.timeline-item time span {
  color: var(--ink-soft);
  font-size: 11px;
}

.timeline-rule {
  width: 1px;
  height: 52px;
  background: var(--line-strong);
}

.timeline-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.timeline-content > strong {
  overflow: hidden;
  font-size: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-content > span:last-child {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta {
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
}

.item-arrow {
  color: var(--sjtu-red);
  font-family: Georgia, serif;
  font-size: 25px;
}

.month-agenda-panel {
  min-width: 0;
  align-self: start;
  padding: 26px 20px;
}

.month-agenda-hint {
  margin: -6px 0 12px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.6;
}

.month-agenda-subheading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 36px;
  padding: 8px 2px;
  color: var(--ink-soft);
  font-size: 10px;
}

.month-agenda-subheading strong {
  color: var(--ink);
  font-size: 11px;
}

.month-agenda-featured {
  margin-bottom: 8px;
  padding: 0 8px 8px;
  background: #fff7f5;
  border: 1px solid #e8c0c4;
  border-left: 4px solid var(--sjtu-red);
}

.month-agenda-featured .month-agenda-subheading {
  padding-inline: 0;
}

.month-agenda-featured-list {
  max-height: 220px;
  overflow-y: auto;
  background: white;
  border-top: 1px solid var(--line);
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}

.month-agenda-list {
  max-height: 720px;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}

.month-agenda-featured + .month-agenda-subheading + .month-agenda-list {
  max-height: 460px;
}

.month-agenda-featured-list:focus-visible,
.month-agenda-list:focus-visible {
  outline: 2px solid var(--sjtu-red);
  outline-offset: 3px;
}

.month-agenda-item {
  position: relative;
  display: grid;
  width: 100%;
  grid-template-columns: 42px minmax(0, 1fr) 13px;
  align-items: center;
  gap: 11px;
  min-height: 86px;
  padding: 12px 8px;
  color: inherit;
  background: white;
  border: 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.month-agenda-item::before {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 0;
  width: 3px;
  background: #7aa6d8;
  content: "";
}

.month-agenda-item.event::before {
  background: #bd6670;
}

.month-agenda-item.homework::before {
  background: #8b6fbd;
}

.month-agenda-item.tech_other::before,
.month-agenda-item.mba::before {
  background: #5b8f72;
}

.month-agenda-item.urgent {
  background: #fff8e9;
}

.month-agenda-item.urgent::before {
  background: #df9b22;
}

.month-agenda-item.pinned {
  box-shadow: inset 0 0 0 1px #e8c0c4;
}

.month-agenda-item:hover,
.month-agenda-item:focus-visible {
  background: #f8f5ef;
}

.month-agenda-item:focus-visible {
  outline: 2px solid var(--sjtu-red);
  outline-offset: -2px;
}

.month-agenda-item time {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}

.month-agenda-item time strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
}

.month-agenda-item time span {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 9px;
}

.month-agenda-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.month-agenda-content > span {
  color: var(--sjtu-red);
  font-size: 9px;
  font-weight: 700;
}

.month-agenda-content > strong,
.month-agenda-content > small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.month-agenda-content > strong {
  font-size: 13px;
}

.month-agenda-content > small {
  color: var(--ink-soft);
  font-size: 10px;
}

.month-agenda-item .item-arrow {
  font-size: 20px;
}

.month-agenda-empty {
  min-height: 220px;
}

.schedule-source-filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 22px;
  padding: 18px 22px;
}

.schedule-source-filter strong {
  display: block;
  margin-top: 4px;
  font-size: 17px;
}

.schedule-source-options {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.schedule-source-chip {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  color: var(--ink);
  background: white;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  font-size: 13px;
  transition: 0.16s ease;
}

.schedule-source-chip:hover,
.schedule-source-chip:focus-within {
  border-color: var(--sjtu-red);
}

.schedule-source-chip.selected {
  color: var(--sjtu-red);
  background: #fff4f2;
  border-color: var(--sjtu-red);
}

.schedule-source-chip input {
  width: 16px;
  height: 16px;
  accent-color: var(--sjtu-red);
}

.calendar-panel {
  min-width: 0;
  padding: 26px;
}

.calendar-section-heading {
  align-items: center;
  margin-bottom: 14px;
}

.calendar-section-heading h2 {
  margin-top: 4px;
}

.calendar-month-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.calendar-month-nav .icon-button {
  display: inline-grid;
  width: 38px;
  place-items: center;
  padding: 0;
  color: var(--ink);
  border-color: var(--line-strong);
  font-family: Georgia, serif;
  font-size: 23px;
}

.calendar-month-nav a:hover,
.calendar-month-nav a:focus-visible {
  color: white;
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
}

.calendar-key {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 16px;
  margin: -2px 0 14px;
  color: var(--ink-soft);
  font-size: 11px;
}

.calendar-key span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.calendar-key i {
  width: 9px;
  height: 9px;
  border-radius: 2px;
}

.calendar-key i.course {
  background: #7aa6d8;
}

.calendar-key i.external-course {
  background: #5b8f72;
}

.calendar-key i.event {
  background: #bd6670;
}

.calendar-key i.homework {
  background: #8b6fbd;
}

.calendar-key i.urgent {
  background: #df9b22;
}

.calendar-mobile-hint {
  display: none;
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 11px;
}

.calendar-scroll {
  overflow-x: auto;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  scrollbar-color: var(--line-strong) transparent;
}

.calendar-scroll:focus-visible {
  outline: 2px solid var(--sjtu-red);
  outline-offset: 3px;
}

.month-calendar {
  display: grid;
  min-width: 790px;
  grid-template-columns: repeat(7, minmax(105px, 1fr));
}

.calendar-weekday {
  padding: 10px 8px;
  color: var(--ink-soft);
  background: #f7f5f0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.calendar-day {
  min-width: 0;
  min-height: 142px;
  padding: 9px 8px 10px;
  background: white;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.calendar-day.outside-month {
  background: #f8f7f4;
}

.calendar-day.today {
  background: #fff9f7;
  box-shadow: inset 0 0 0 2px var(--sjtu-red);
}

.calendar-day-heading {
  display: flex;
  min-height: 25px;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  margin-bottom: 5px;
}

.calendar-day-heading time {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  font-weight: 700;
}

.outside-month .calendar-day-heading time {
  color: #9d9991;
}

.calendar-day-heading span {
  padding: 2px 5px;
  color: white;
  background: var(--sjtu-red);
  border-radius: 10px;
  font-size: 9px;
}

.calendar-day-items {
  display: grid;
  max-height: 124px;
  gap: 4px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.calendar-event {
  position: relative;
  display: grid;
  width: 100%;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 5px;
  padding: 6px 7px;
  color: #294c73;
  background: #e8f1fb;
  border: 1px solid #c8dbee;
  border-radius: 3px;
  text-align: left;
}

.calendar-event.event {
  color: #742a32;
  background: #f9e9eb;
  border-color: #e7c5c9;
}

.calendar-event.homework {
  color: #4e3f72;
  background: #f0ecfa;
  border-color: #d5caeb;
}

.calendar-event.tech_other,
.calendar-event.mba {
  color: #28553d;
  background: #eaf5ee;
  border-color: #c5dfcf;
}

.calendar-event.urgent {
  color: #6d4100;
  background: #fff0cf;
  border-color: #e8c87e;
}

.calendar-event.pinned {
  box-shadow: inset 3px 0 var(--sjtu-red);
}

.calendar-event:hover,
.calendar-event:focus-visible {
  z-index: 1;
  color: white;
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
}

.calendar-event:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}

.calendar-event > span {
  font-size: 9px;
  font-variant-numeric: tabular-nums;
}

.calendar-event > strong {
  min-width: 0;
  overflow: hidden;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-event > em {
  position: absolute;
  top: -5px;
  right: -3px;
  padding: 1px 3px;
  color: white;
  background: var(--sjtu-red);
  border-radius: 2px;
  font-size: 8px;
  font-style: normal;
}

.timeline-detail-dialog {
  width: min(680px, calc(100vw - 36px));
  max-width: none;
  max-height: calc(100dvh - 36px);
  overflow: auto;
  padding: 0;
  background: transparent;
  border: 0;
}

.timeline-detail-dialog::backdrop {
  background: rgb(12 13 16 / 70%);
  backdrop-filter: blur(3px);
}

.timeline-detail-card {
  overflow: hidden;
  background: var(--surface);
  border-top: 4px solid var(--sjtu-red);
  box-shadow: 0 24px 80px rgb(0 0 0 / 35%);
}

.timeline-detail-header {
  position: relative;
  padding: 28px 28px 22px;
  background: #1a1b1f;
}

.timeline-detail-header .section-kicker {
  color: #ef737b;
}

.timeline-detail-header h2 {
  margin: 7px 0 0;
  color: white;
  font-family: "Songti SC", "STSong", serif;
  font-size: 28px;
  line-height: 1.35;
}

.timeline-detail-image {
  display: block;
  width: 100%;
  max-height: 310px;
  object-fit: cover;
  background: var(--surface-muted);
}

.timeline-detail-body {
  padding: 26px 28px 20px;
}

.timeline-detail-summary,
.timeline-detail-description {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.9;
  overflow-wrap: anywhere;
  white-space: pre-line;
}

.timeline-detail-description {
  margin-top: 14px;
  padding-top: 14px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}

.timeline-detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.timeline-detail-meta > div {
  padding: 13px 15px;
  background: white;
}

.timeline-detail-meta dt {
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-size: 10px;
}

.timeline-detail-meta dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
}

.timeline-detail-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px 28px 24px;
  border-top: 1px solid var(--line);
}

.dashboard-aside {
  display: grid;
  align-content: start;
  gap: 20px;
}

.quick-panel > a {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.quick-panel > a:hover strong {
  color: var(--sjtu-red);
}

.quick-panel > a span {
  color: var(--ink-soft);
  font-size: 12px;
}

.notice-block {
  padding: 23px;
  color: #f3ece6;
  background: var(--sjtu-red-deep);
  border-left: 5px solid #c83a43;
}

.notice-block span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.notice-block p {
  margin: 12px 0 0;
  color: rgb(255 255 255 / 75%);
  font-size: 13px;
  line-height: 1.8;
}

.empty-state {
  display: flex;
  min-height: 140px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: var(--ink-soft);
  text-align: center;
}

.empty-state strong {
  color: var(--ink);
}

.semester-list {
  display: grid;
  gap: 10px;
}

.semester-row {
  display: grid;
  grid-template-columns: 84px 1fr auto 24px;
  align-items: center;
  gap: 20px;
  min-height: 108px;
  padding: 18px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.semester-row:hover {
  border-color: var(--sjtu-red);
  box-shadow: var(--shadow);
}

.semester-year {
  font-family: Georgia, serif;
  font-size: 27px;
  color: var(--sjtu-red);
}

.semester-row > span:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.semester-row strong {
  font-family: "Songti SC", "STSong", serif;
  font-size: 20px;
}

.semester-row small,
.semester-count {
  color: var(--ink-soft);
  font-size: 12px;
}

.breadcrumbs {
  display: flex;
  gap: 7px;
  margin-bottom: 25px;
  color: var(--ink-soft);
  font-size: 12px;
}

.breadcrumbs a:hover {
  color: var(--sjtu-red);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.course-card {
  position: relative;
  min-height: 224px;
  padding: 24px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.course-card::after {
  position: absolute;
  right: -14px;
  bottom: -28px;
  color: rgb(140 29 37 / 6%);
  content: "交";
  font-family: "Songti SC", serif;
  font-size: 125px;
  font-weight: 700;
}

.course-card:hover {
  border-color: var(--sjtu-red);
  box-shadow: var(--shadow);
}

.course-index {
  color: var(--sjtu-red);
  font-family: Georgia, serif;
  font-size: 13px;
}

.course-card h2 {
  min-height: 58px;
  margin: 12px 0 24px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 21px;
  line-height: 1.45;
}

.course-card dl {
  display: flex;
  gap: 28px;
  margin: 0;
}

.course-card dl div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.course-card dt {
  color: var(--ink-soft);
  font-size: 11px;
}

.course-card dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.course-enter {
  position: absolute;
  bottom: 20px;
  left: 24px;
  z-index: 1;
  color: var(--sjtu-red);
  font-size: 12px;
  font-weight: 700;
}

.file-section {
  margin-bottom: 20px;
  padding: 24px;
}

.file-list {
  border-top: 1px solid var(--line);
}

.section-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.file-total {
  color: var(--ink-soft);
  font-size: 11px;
}

.resource-categories {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.category-folder {
  min-width: 0;
  background: #fbfaf7;
  border: 1px solid var(--line);
}

.category-folder > summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 9px 12px;
  cursor: pointer;
  list-style: none;
}

.category-folder > summary::-webkit-details-marker {
  display: none;
}

.category-folder[open] {
  grid-column: 1 / -1;
  background: var(--surface);
}

.category-folder[open] > summary {
  border-bottom: 1px solid var(--line);
}

.category-folder > summary > strong {
  font-size: 13px;
}

.category-folder > summary > span:last-child {
  color: var(--ink-soft);
  font-size: 10px;
}

.category-summary-actions,
.archive-all-action {
  display: inline-flex;
  align-items: center;
}

.category-summary-actions {
  justify-content: flex-end;
  gap: 12px;
}

.archive-all-button {
  min-width: 68px;
  min-height: 34px;
  padding: 6px 8px;
  white-space: nowrap;
  cursor: pointer;
}

.archive-all-button[disabled] {
  color: var(--ink-soft);
  cursor: default;
  opacity: 0.55;
}

.category-summary-actions .archive-all-button {
  font-size: 10px;
}

.category-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--sjtu-red);
  background: #f5e8e8;
  border: 1px solid #ead2d4;
  font-family: "Songti SC", serif;
  font-size: 14px;
  font-weight: 700;
}

.category-content {
  padding: 0 12px 10px;
}

.category-content .empty-row {
  padding-block: 17px;
}

.resource-bulk-toolbar {
  display: flex;
  min-height: 50px;
  align-items: center;
  gap: 14px;
  margin: 0 0 12px;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid var(--line);
}

.resource-bulk-toolbar .archive-all-action {
  margin-left: auto;
}

.resource-selection-toolbar {
  display: flex;
  min-height: 54px;
  align-items: center;
  gap: 14px;
  margin: 0 0 12px;
  padding: 8px 12px;
  background: #faf8f4;
  border: 1px solid var(--line);
}

.category-content .resource-selection-toolbar {
  min-height: 48px;
  margin: 0 0 8px;
  background: transparent;
  border-color: transparent transparent var(--line);
}

.resource-select-all {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 700;
}

.resource-select-all input,
.file-select-control input {
  width: 18px;
  height: 18px;
  accent-color: var(--sjtu-red);
}

.resource-selected-summary {
  color: var(--ink-soft);
  font-size: 12px;
}

.resource-selection-status {
  min-width: 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.resource-selection-status.error {
  color: #a03b41;
}

.file-row {
  display: grid;
  grid-template-columns: 24px 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 68px;
  border-bottom: 1px solid var(--line);
}

.file-select-control {
  display: grid;
  width: 24px;
  min-height: 44px;
  place-items: center;
  cursor: pointer;
}

.file-actions {
  display: flex;
  align-items: center;
}

.file-type {
  display: grid;
  width: 40px;
  height: 30px;
  place-items: center;
  overflow: hidden;
  color: var(--sjtu-red);
  background: #f5e8e8;
  font-family: ui-monospace, monospace;
  font-size: 9px;
  font-weight: 700;
}

.file-main {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.file-main strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-main small {
  color: var(--ink-soft);
  font-size: 10px;
}

.file-action {
  padding: 8px;
  color: var(--sjtu-red);
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 700;
}

.file-action.danger {
  color: #a03b41;
}

.text-preview-panel {
  overflow: auto;
  padding: 24px;
}

.text-preview-panel pre {
  margin: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.75;
  tab-size: 4;
  white-space: pre-wrap;
  word-break: break-word;
}

.preview-error-panel {
  padding: 28px;
}

.preview-error-panel p {
  margin: 0 0 20px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.document-preview-dialog {
  width: min(1180px, calc(100vw - 44px));
  height: min(820px, calc(100vh - 44px));
  max-width: none;
  max-height: none;
  padding: 0;
  overflow: hidden;
  background: white;
  border: 0;
  box-shadow: 0 24px 80px rgb(0 0 0 / 32%);
}

.document-preview-dialog::backdrop {
  background: rgb(12 17 25 / 72%);
  backdrop-filter: blur(3px);
}

.preview-dialog-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: 100%;
}

.preview-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  color: white;
  background: #1b1d22;
  border-left: 5px solid var(--sjtu-red);
}

.preview-dialog-header > div:first-child {
  min-width: 0;
}

.preview-dialog-header small,
.preview-dialog-header strong {
  display: block;
}

.preview-dialog-header small {
  margin-bottom: 3px;
  color: rgb(255 255 255 / 58%);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.preview-dialog-header strong {
  overflow: hidden;
  max-width: 680px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-dialog-actions {
  display: grid;
  grid-auto-flow: column;
  flex: 0 0 auto;
  gap: 8px;
}

.preview-dialog-actions .button {
  min-height: 36px;
  padding: 8px 13px;
}

.preview-frame-wrap {
  position: relative;
  min-height: 0;
  background: #ecebea;
}

.preview-dialog-shell > .preview-frame-wrap,
.embedded-preview-page > .preview-frame-wrap {
  height: 100%;
}

.preview-render-surface {
  width: 100%;
  height: 100%;
  background: #ecebea;
}

.preview-render-surface iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.preview-render-surface.image-mode {
  display: grid;
  overflow: auto;
  place-items: start center;
  padding: 16px;
}

.preview-render-surface.image-mode img {
  display: block;
  max-width: 100%;
  height: auto;
}

.preview-render-surface.canvas-mode {
  overflow: auto;
  padding: 10px;
  background: #d8d6d2;
  overscroll-behavior: contain;
}

.preview-render-surface.canvas-mode figure {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 12px;
  background: white;
  box-shadow: 0 3px 16px rgb(0 0 0 / 16%);
}

.preview-render-surface.canvas-mode canvas {
  display: block;
  max-width: 100%;
  height: auto !important;
}

.preview-render-surface.canvas-mode figcaption {
  padding: 5px 8px;
  color: var(--ink-soft);
  background: #f7f5f2;
  font-size: 9px;
  text-align: center;
}

.preview-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 14px;
  padding: 24px;
  color: var(--ink-soft);
  background: #f5f3ef;
  text-align: center;
  z-index: 2;
}

.preview-loading progress {
  width: min(360px, 70vw);
  height: 6px;
  accent-color: var(--sjtu-red);
}

.preview-loading.error {
  color: var(--sjtu-red);
  background: #fff7f7;
}

.page-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgb(18 20 25 / 62%);
  opacity: 0;
  transition: opacity 0.16s ease;
}

.page-loading-overlay.visible {
  opacity: 1;
}

.page-loading-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  width: min(420px, 100%);
  padding: 30px 28px;
  border-top: 4px solid var(--sjtu-red);
  background: #17191e;
  color: white;
  text-align: center;
  box-shadow: 0 24px 70px rgb(0 0 0 / 32%);
}

.page-loading-card strong {
  font-size: 20px;
  line-height: 1.45;
}

.page-loading-card small {
  color: rgb(255 255 255 / 68%);
  line-height: 1.7;
}

.page-loading-spinner {
  width: 34px;
  height: 34px;
  border: 3px solid rgb(255 255 255 / 24%);
  border-top-color: #fff;
  border-radius: 999px;
  animation: page-loading-spin 0.82s linear infinite;
}

@keyframes page-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.embedded-preview-page {
  height: min(76vh, 850px);
  padding: 0;
  overflow: hidden;
}

.transfer-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1200;
  width: min(390px, calc(100vw - 32px));
  padding: 16px 18px;
  color: white;
  background: #1b1d22;
  border-left: 4px solid var(--sjtu-red);
  box-shadow: 0 18px 52px rgb(0 0 0 / 28%);
}

.transfer-toast-heading,
.transfer-toast-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.transfer-toast-heading > div {
  min-width: 0;
}

.transfer-toast-heading small,
.transfer-toast-heading strong {
  display: block;
}

.transfer-toast-heading small {
  color: rgb(255 255 255 / 55%);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.transfer-toast-heading strong {
  overflow: hidden;
  margin-top: 3px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transfer-toast-heading button {
  flex: 0 0 auto;
  padding: 5px 9px;
  color: white;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 36%);
}

.transfer-toast progress {
  width: 100%;
  height: 6px;
  margin: 13px 0 8px;
  accent-color: #d13445;
}

.transfer-toast-meta {
  color: rgb(255 255 255 / 66%);
  font-size: 11px;
}

.transfer-toast.complete {
  border-left-color: #4b9b67;
}

.transfer-toast.error {
  border-left-color: #ff5265;
}

.trash-section {
  margin-bottom: 18px;
  padding: 24px;
}

.trash-list {
  border-top: 1px solid var(--line);
}

.trash-row {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
}

.trash-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.trash-actions form {
  margin: 0;
}

.trash-row > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.trash-row strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trash-row span {
  color: var(--ink-soft);
  font-size: 10px;
}

.build-badge {
  display: inline-flex;
  padding: 8px 11px;
  color: #7d4b00;
  background: #f6e4c3;
  border: 1px solid #e5c68d;
  font-size: 11px;
  font-weight: 700;
}

.finance-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.finance-summary article {
  display: flex;
  min-height: 92px;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  padding: 18px 22px;
  border-right: 1px solid var(--line);
}

.finance-summary article:last-child {
  border-right: 0;
}

.finance-summary span {
  color: var(--ink-soft);
  font-size: 10px;
}

.finance-summary strong {
  font-family: Georgia, serif;
  font-size: 20px;
}

.finance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.6fr);
  align-items: start;
  gap: 20px;
  margin-bottom: 20px;
}

.finance-records,
.finance-create-panel,
.finance-files {
  padding: 24px;
}

.finance-create-panel {
  position: sticky;
  top: 24px;
}

.pending-count {
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
}

.finance-record-list {
  border-top: 1px solid var(--line);
}

.finance-record {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto 62px;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  border-bottom: 1px solid var(--line);
}

.finance-record > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.finance-record small,
.record-status {
  color: var(--ink-soft);
  font-size: 10px;
}

.record-type {
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
}

.record-status {
  text-align: right;
}

.form-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.6;
}

.finance-file-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  padding: 12px;
  background: #faf8f4;
  border: 1px solid var(--line);
}

.inline-create-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-create-form input[type="text"] {
  min-height: 36px;
}

.inline-create-form input[type="file"] {
  max-width: 260px;
  font-size: 11px;
}

.finance-folder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.finance-folder-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 11px;
  color: var(--ink);
  background: #fbfaf7;
  border: 1px solid var(--line);
}

.finance-folder-card > span {
  grid-row: 1 / 3;
  color: var(--sjtu-red);
  font-family: "Songti SC", serif;
  font-size: 16px;
}

.finance-folder-card small {
  color: var(--ink-soft);
  font-size: 9px;
}

.empty-row {
  padding: 26px 10px;
  color: var(--ink-soft);
  font-size: 12px;
  text-align: center;
}

.session-folders {
  display: grid;
  gap: 10px;
}

.folder-card {
  background: var(--surface);
  border: 1px solid var(--line);
}

.folder-card > summary {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 84px;
  padding: 13px 22px;
  cursor: pointer;
  list-style: none;
}

.folder-card > summary::-webkit-details-marker {
  display: none;
}

.folder-card[open] > summary {
  background: #faf8f4;
  border-bottom: 1px solid var(--line);
}

.folder-date {
  display: flex;
  flex-direction: column;
  padding-right: 16px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.folder-date strong {
  font-family: Georgia, serif;
  font-size: 24px;
}

.folder-date small,
.folder-info small,
.folder-count {
  color: var(--ink-soft);
  font-size: 11px;
}

.folder-info {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.folder-summary-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.folder-summary-actions .archive-all-button {
  border: 1px solid var(--line);
}

.homework-button {
  min-width: 82px;
  color: var(--brand);
  background: #fff7f5;
  border-color: #d9a5a5;
}

.homework-button:hover,
.homework-button:focus-visible {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.folder-content {
  padding: 19px 22px 22px;
}

.folder-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 700;
}

.homework-groups {
  display: grid;
  gap: 16px;
}

.homework-group {
  padding: 0;
  overflow: hidden;
}

.homework-session-heading {
  align-items: flex-start;
  margin: 0;
  padding: 22px 24px 18px;
  background: #faf8f4;
  border-bottom: 1px solid var(--line);
}

.homework-session-heading h2 {
  margin: 5px 0 4px;
}

.homework-session-heading p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.homework-list {
  display: grid;
}

.homework-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.homework-card:last-child {
  border-bottom: 0;
}

.homework-card-main h3 {
  margin: 8px 0 10px;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.25;
}

.homework-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--ink-soft);
  font-size: 11px;
}

.homework-deadline {
  color: var(--brand);
  font-weight: 700;
}

.homework-description {
  max-width: 850px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.homework-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.homework-card-actions {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.homework-card-actions form {
  margin: 0;
}

.homework-empty {
  padding: 56px 24px;
  text-align: center;
}

.homework-empty h2 {
  margin: 8px 0;
  font-family: var(--serif);
  font-size: 30px;
}

.homework-empty p {
  margin: 0;
  color: var(--ink-soft);
}

.upload-dialog {
  width: min(520px, calc(100% - 28px));
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 28px 80px rgb(0 0 0 / 30%);
}

.upload-dialog::backdrop {
  background: rgb(10 11 13 / 68%);
}

.upload-dialog form {
  padding: 24px;
}

.dialog-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.dialog-heading h2 {
  margin: 4px 0 0;
  font-family: "Songti SC", serif;
}

.icon-button {
  min-height: 36px;
  padding: 7px 10px;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
}

.drop-zone {
  display: grid;
  min-height: 170px;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 24px;
  color: var(--ink-soft);
  background: #faf9f6;
  border: 1px dashed var(--line-strong);
  text-align: center;
  cursor: pointer;
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.drop-zone strong {
  color: var(--ink);
}

.drop-zone span,
.selected-file {
  font-size: 11px;
}

.selected-file {
  padding: 10px 12px;
  color: var(--ink-soft);
  background: var(--surface-muted);
}

.selected-file.error {
  color: #8c1d25;
  background: #fff0f0;
  border-left: 3px solid var(--sjtu-red);
}

.selected-file.success {
  color: var(--success);
  background: #edf6ef;
  border-left: 3px solid var(--success);
}

.duplicate-choice {
  display: grid;
  gap: 12px;
  padding: 15px;
  background: #fff8e8;
  border: 1px solid #e6c47b;
}

.duplicate-choice[hidden] {
  display: none;
}

.duplicate-choice > div:first-child {
  display: grid;
  gap: 4px;
}

.duplicate-choice span,
.duplicate-choice > small {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.6;
}

.duplicate-choice-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.duplicate-choice-actions .button {
  min-width: 0;
  padding-inline: 8px;
  font-size: 9px;
}

.selected-file.compact {
  max-width: 260px;
  padding: 7px 9px;
}

.transfer-progress {
  display: grid;
  gap: 7px;
  padding: 11px 12px;
  color: var(--ink-soft);
  background: var(--surface-muted);
  font-size: 11px;
}

.transfer-progress > div,
.transfer-progress > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.transfer-progress progress {
  width: 100%;
  height: 7px;
  accent-color: var(--sjtu-red);
}

.transfer-progress.compact {
  min-width: 220px;
  padding: 7px 9px;
}

.finance-upload-form {
  flex-wrap: wrap;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.stack-form {
  display: grid;
  gap: 18px;
}

.stack-form.compact {
  gap: 13px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea,
.inline-policy select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: white;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.inline-policy select:focus {
  border-color: var(--sjtu-red);
  box-shadow: 0 0 0 3px rgb(140 29 37 / 10%);
}

.field small {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.55;
}

.field ul {
  margin: 4px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 10px;
}

.field-error,
.form-error {
  color: #9b252e;
  font-size: 12px;
}

.form-error {
  padding: 10px 12px;
  background: #fff0f0;
  border-left: 4px solid var(--sjtu-red);
}

.form-alert {
  padding: 14px 16px;
  background: #fff7f7;
  border: 1px solid rgba(156, 31, 44, 0.22);
  border-left: 4px solid var(--sjtu-red);
}

.form-alert p {
  margin: 0;
}

.otp-field input {
  font-family: ui-monospace, "Cascadia Mono", monospace;
  font-size: 20px;
  letter-spacing: 0.13em;
}

.narrow-page {
  width: min(760px, 100%);
  margin-inline: auto;
}

.narrow-page > .panel {
  padding: 28px;
}

.mfa-setup-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
}

.qr-box {
  align-self: start;
  padding: 10px;
  background: white;
  border: 1px solid var(--line);
}

.setup-steps {
  margin: 0 0 20px;
  padding-left: 20px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.manual-secret {
  margin-bottom: 18px;
  font-size: 12px;
}

.manual-secret code {
  display: block;
  margin-top: 9px;
  padding: 10px;
  overflow-wrap: anywhere;
  background: var(--surface-muted);
}

.recovery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.recovery-grid code {
  padding: 12px;
  background: var(--surface-muted);
  text-align: center;
}

.auth-center {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
  background: #1a1b1f;
}

.auth-card {
  width: min(440px, 100%);
  padding: 36px;
  background: var(--surface);
  border-top: 5px solid var(--sjtu-red);
}

.auth-card h1 {
  margin: 5px 0 10px;
  font-family: "Songti SC", serif;
}

.auth-card > p:not(.eyebrow) {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.subtle-link {
  display: block;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 12px;
  text-align: center;
}

.login-layout {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(420px, 1fr) minmax(520px, 0.82fr);
}

.login-brand-panel {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(135deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 44px 44px,
    var(--sjtu-red-deep);
}

.login-brand-panel::after {
  position: absolute;
  right: -90px;
  bottom: -210px;
  width: 520px;
  height: 520px;
  content: "";
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 50%;
  box-shadow:
    0 0 0 50px rgb(255 255 255 / 3%),
    0 0 0 100px rgb(255 255 255 / 2%);
}

.login-brand-inner {
  position: relative;
  z-index: 1;
  width: min(530px, 78%);
}

.class-logo {
  width: 230px;
  height: 104px;
  margin-bottom: 36px;
  object-fit: contain;
  object-position: left center;
  filter: brightness(0) invert(1);
}

.login-brand-inner h1 {
  margin: 8px 0 22px;
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.login-brand-inner > p:not(.eyebrow) {
  max-width: 480px;
  margin: 0;
  color: rgb(255 255 255 / 72%);
  font-size: 15px;
  line-height: 1.85;
}

.acem-lockup {
  width: 280px;
  margin-top: 62px;
  opacity: 0.82;
}

.login-form-panel {
  display: grid;
  place-items: center;
  padding: 52px;
  background: var(--paper);
}

.login-card {
  width: min(420px, 100%);
}

.sjtu-lockup {
  width: 250px;
  height: 72px;
  margin-bottom: 58px;
  object-fit: contain;
  object-position: left center;
}

.login-heading span {
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.login-heading h2 {
  margin: 8px 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 38px;
}

.login-heading p {
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 13px;
}

.login-help {
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.7;
}

.auth-switch {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  text-align: center;
}

.auth-switch a {
  color: var(--sjtu-red);
  font-weight: 700;
}

.register-card {
  padding-block: 24px;
}

.sjtu-lockup.compact {
  margin-bottom: 24px;
}

.register-card .field small {
  line-height: 1.6;
}

.register-card .field small ul {
  margin: 4px 0 0;
  padding-left: 18px;
}

.two-column-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(310px, 0.6fr);
  align-items: start;
  gap: 22px;
}

.two-column-layout > .panel:first-child {
  padding: 26px;
}

.sticky-panel {
  position: sticky;
  top: 24px;
}

.event-list {
  display: grid;
}

.event-list-panel {
  padding: 26px;
}

.event-editor-dialog {
  width: min(600px, 100vw);
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0 0 0 auto;
  padding: 0;
  overflow: hidden;
  background: #f5f3ef;
  border: 0;
  box-shadow: -22px 0 60px rgb(0 0 0 / 20%);
}

.event-editor-dialog::backdrop {
  background: rgb(19 20 23 / 58%);
  backdrop-filter: blur(2px);
}

.event-editor-dialog[open] {
  animation: member-drawer-enter 180ms ease-out;
}

.event-editor-shell {
  display: flex;
  height: 100%;
  min-height: 0;
  flex-direction: column;
}

.event-editor-header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 104px;
  padding: 18px 22px;
  color: white;
  background: #1a1b1f;
  border-top: 4px solid var(--sjtu-red);
}

.event-editor-header h2 {
  margin: 4px 0;
  font-family: var(--serif);
  font-size: 25px;
}

.event-editor-header .section-kicker {
  color: #ff7b86;
}

.event-editor-header small {
  display: block;
  color: rgb(255 255 255 / 60%);
  font-size: 9px;
}

.event-editor-close {
  display: inline-grid;
  min-width: 54px;
  min-height: 44px;
  place-items: center;
  padding: 0 12px;
  color: white;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 42%);
  font-size: 11px;
  cursor: pointer;
}

.event-editor-close:hover,
.event-editor-close:focus-visible {
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
  outline: none;
}

.event-editor-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 22px 22px calc(30px + env(safe-area-inset-bottom));
}

.event-editor-body .stack-form {
  padding: 22px;
  background: white;
  border: 1px solid var(--line);
}

.event-editor-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 5px;
}

.event-editor-actions .button {
  min-width: 128px;
}

.event-row {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 20px;
  padding: 22px 8px;
  border-top: 1px solid var(--line);
}

.event-row.important {
  margin-inline: -10px;
  padding-inline: 18px;
  background: var(--urgent);
}

.event-row time {
  display: flex;
  height: 58px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-right: 1px solid var(--line-strong);
}

.event-row time strong {
  font-family: Georgia, serif;
  font-size: 23px;
}

.event-row time span {
  color: var(--ink-soft);
  font-size: 10px;
}

.event-row h3 {
  margin: 6px 0;
  font-size: 16px;
}

.event-row p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.6;
}

.event-image {
  display: block;
  max-width: 560px;
  margin: 12px 0;
  overflow: hidden;
  background: #f1eee8;
  border: 1px solid var(--line);
}

.event-image img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.event-related-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--sjtu-red);
  font-size: 12px;
  font-weight: 700;
}

.event-row p a {
  color: var(--sjtu-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.event-content {
  min-width: 0;
}

.event-content h3 a {
  color: inherit;
  text-decoration: none;
}

.event-content h3 a:hover {
  color: var(--sjtu-red);
}

.event-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
}

.event-actions a,
.event-actions button,
.text-link {
  padding: 0;
  color: var(--sjtu-red);
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 700;
}

.event-actions button {
  color: #a03b41;
}

.acem-link {
  display: block;
}

.acem-link img {
  display: block;
}

.checkbox-field {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.checkbox-field input {
  width: 20px;
  min-height: 20px;
}

.policy-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 18px;
  padding: 20px 23px;
  color: white;
  background: #282a2f;
  border-left: 5px solid var(--sjtu-red);
}

.global-policy-form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.global-policy-form select {
  min-width: 190px;
}

.policy-bar > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.policy-bar span {
  color: rgb(255 255 255 / 62%);
  font-size: 11px;
}

.member-directory-panel {
  overflow: hidden;
  padding: 0;
}

.member-directory-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--line);
}

.member-directory-heading h2 {
  margin: 3px 0 0;
  font-family: var(--serif);
  font-size: 25px;
}

.member-directory-heading > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.member-summary-list {
  display: grid;
}

.member-summary-card {
  display: grid;
  width: 100%;
  min-width: 0;
  min-height: 82px;
  grid-template-columns: 44px minmax(145px, 0.7fr) minmax(210px, 1.4fr) minmax(140px, 0.55fr) 22px;
  align-items: center;
  gap: 15px;
  padding: 14px 22px;
  color: var(--ink);
  background: white;
  border: 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  cursor: pointer;
  transition: background 140ms ease, transform 140ms ease;
}

.member-summary-card:last-child {
  border-bottom: 0;
}

.member-summary-card:hover,
.member-summary-card:focus-visible {
  background: #f8f6f2;
  outline: none;
}

.member-summary-card:focus-visible {
  box-shadow: inset 4px 0 0 var(--sjtu-red);
}

.member-monogram {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: white;
  background: #292b30;
  font-family: var(--serif);
  font-size: 18px;
}

.member-summary-identity,
.member-summary-state {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.member-summary-identity strong {
  overflow: hidden;
  font-family: var(--serif);
  font-size: 17px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-summary-identity small,
.member-summary-state {
  color: var(--ink-soft);
  font-size: 10px;
}

.member-summary-roles {
  min-width: 0;
}

.member-summary-state .account-state {
  margin: 0;
}

.member-last-login {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-summary-chevron {
  color: var(--sjtu-red);
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  text-align: right;
}

.role-chip.neutral {
  color: var(--ink-soft);
  background: #f1efeb;
}

.member-drawer {
  width: min(530px, 100vw);
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0 0 0 auto;
  padding: 0;
  overflow: hidden;
  background: #f5f3ef;
  border: 0;
  box-shadow: -22px 0 60px rgb(0 0 0 / 20%);
}

.member-drawer::backdrop {
  background: rgb(19 20 23 / 58%);
  backdrop-filter: blur(2px);
}

.member-drawer[open] {
  animation: member-drawer-enter 180ms ease-out;
}

@keyframes member-drawer-enter {
  from {
    opacity: 0;
    transform: translateX(34px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.member-drawer-shell {
  display: flex;
  height: 100%;
  min-height: 0;
  flex-direction: column;
}

.member-drawer-header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 94px;
  padding: 18px 22px;
  color: white;
  background: #1a1b1f;
  border-top: 4px solid var(--sjtu-red);
}

.member-drawer-header > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.member-drawer-header .section-kicker {
  color: #ff7b86;
}

.member-drawer-header strong {
  overflow: hidden;
  font-family: var(--serif);
  font-size: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-drawer-header small {
  color: rgb(255 255 255 / 58%);
  font-size: 10px;
}

.member-drawer-close {
  min-width: 54px;
  min-height: 44px;
  padding: 0 12px;
  color: white;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 42%);
  cursor: pointer;
}

.member-drawer-close:hover,
.member-drawer-close:focus-visible {
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
  outline: none;
}

.member-drawer-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 18px calc(28px + env(safe-area-inset-bottom));
}

.member-drawer-loading,
.member-drawer-error {
  display: grid;
  min-height: 260px;
  place-content: center;
  gap: 9px;
  color: var(--ink-soft);
  text-align: center;
}

.member-drawer-error strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 20px;
}

.member-drawer-error .button {
  margin-top: 8px;
}

.member-drawer-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  margin-bottom: 14px;
  background: white;
  border: 1px solid var(--line);
}

.member-drawer-overview > div {
  min-width: 0;
  padding: 14px;
  border-right: 1px solid var(--line);
}

.member-drawer-overview > div:last-child {
  border-right: 0;
}

.member-drawer-overview > div:nth-child(4n) {
  border-right: 0;
}

.member-drawer-overview span,
.member-drawer-overview strong {
  display: block;
}

.member-drawer-overview span {
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-size: 9px;
}

.member-drawer-overview strong {
  font-size: 12px;
}

.is-success {
  color: var(--success);
}

.is-danger {
  color: #a61b29;
}

.member-drawer-section {
  margin-bottom: 14px;
  padding: 19px;
  background: white;
  border: 1px solid var(--line);
}

.member-drawer-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 15px;
}

.member-drawer-section-heading h3 {
  margin: 3px 0 0;
  font-family: var(--serif);
  font-size: 20px;
}

.member-drawer-section-heading > small {
  color: var(--ink-soft);
  font-size: 9px;
  text-align: right;
}

.drawer-role-form fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.drawer-role-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.drawer-role-option {
  position: relative;
  display: flex;
  min-height: 52px;
  align-items: center;
  padding: 10px 11px;
  background: #f7f5f2;
  border: 1px solid var(--line);
  cursor: pointer;
}

.drawer-role-option input {
  width: 17px;
  min-height: 17px;
  margin: 0 9px 0 0;
  accent-color: var(--sjtu-red);
}

.drawer-role-option span,
.drawer-role-option strong,
.drawer-role-option small {
  display: block;
}

.drawer-role-option strong {
  font-size: 11px;
}

.drawer-role-option small {
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 8px;
}

.drawer-role-option:has(input:checked) {
  color: var(--sjtu-red);
  background: #f8e9e9;
  border-color: rgb(140 29 37 / 28%);
}

.drawer-role-option.locked {
  cursor: not-allowed;
  opacity: 0.55;
}

.drawer-submit {
  width: 100%;
  margin-top: 13px;
}

.drawer-role-readonly {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.drawer-inline-form,
.drawer-password-form {
  display: grid;
  gap: 11px;
}

.drawer-inline-form label,
.drawer-password-form label {
  display: grid;
  gap: 6px;
  color: var(--ink-soft);
  font-size: 10px;
}

.drawer-inline-form select,
.drawer-password-form input {
  width: 100%;
  min-height: 44px;
}

.drawer-account-action {
  margin-bottom: 12px;
  background: #f7f5f2;
  border: 1px solid var(--line);
}

.drawer-account-action > summary {
  min-height: 46px;
  padding: 14px;
  color: var(--sjtu-red);
  font-weight: 700;
  cursor: pointer;
}

.drawer-password-form {
  padding: 0 14px 14px;
}

.drawer-password-form > small,
.drawer-current-account {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.7;
}

.drawer-account-state-form .button {
  width: 100%;
}

.security-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.security-status-grid article {
  min-height: 126px;
  padding: 21px;
}

.security-status-grid span,
.security-status-grid strong,
.security-status-grid small {
  display: block;
}

.security-status-grid span,
.security-status-grid small {
  color: var(--ink-soft);
  font-size: 10px;
}

.security-status-grid strong {
  margin: 9px 0;
  font-family: var(--serif);
  font-size: 25px;
}

.security-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.security-action-panel,
.recent-login-panel {
  padding: 24px;
}

.security-action-panel {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 12px;
}

.security-action-panel .section-heading {
  width: 100%;
  margin-bottom: 2px;
}

.security-state {
  display: grid;
  width: 100%;
  gap: 5px;
  padding: 14px;
  color: #755815;
  background: #fff8e7;
  border-left: 4px solid #df9b22;
}

.security-state.success {
  color: #176547;
  background: #eef8f3;
  border-left-color: var(--success);
}

.security-state span,
.security-explanation {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.7;
}

.security-action-panel form {
  margin: 0;
}

.recent-login-list {
  border-top: 1px solid var(--line);
}

.recent-login-list article {
  display: grid;
  min-height: 68px;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.login-device-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--sjtu-red);
  background: #f6e9e9;
  font-family: var(--serif);
  font-size: 13px;
}

.recent-login-list article > div {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.recent-login-list small,
.recent-login-list article > span:last-child {
  color: var(--ink-soft);
  font-size: 9px;
}

.group-permission-panel {
  margin-bottom: 18px;
  padding: 22px;
}

.group-permission-panel .section-heading {
  margin-bottom: 18px;
}

.group-permission-panel .section-heading > p {
  color: var(--ink-soft);
  font-size: 11px;
}

.group-permission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 12px;
}

.group-permission-card {
  overflow: hidden;
  background: #f8f7f4;
  border: 1px solid var(--line);
}

.group-permission-title {
  position: relative;
  display: flex;
  min-height: 72px;
  align-items: center;
  gap: 12px;
  padding: 15px 52px 15px 17px;
  cursor: pointer;
  list-style: none;
}

.group-permission-title::-webkit-details-marker {
  display: none;
}

.group-permission-title::after {
  position: absolute;
  top: 50%;
  right: 18px;
  display: grid;
  width: 27px;
  height: 27px;
  content: "+";
  place-items: center;
  color: var(--sjtu-red);
  background: white;
  border: 1px solid var(--line);
  transform: translateY(-50%);
}

.group-permission-card[open] .group-permission-title::after {
  content: "−";
}

.group-permission-card[open] .group-permission-title,
.group-permission-title:hover,
.group-permission-title:focus-visible {
  background: #f1eeea;
  outline: none;
}

.group-permission-title > span {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.group-permission-title strong {
  font-family: var(--serif);
  font-size: 18px;
}

.group-permission-title small {
  color: var(--ink-soft);
  font-size: 11px;
}

.group-permission-content {
  padding: 16px;
  background: #f8f7f4;
  border-top: 1px solid var(--line);
}

.role-permission-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.permission-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-bottom: 12px;
}

.permission-option {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  padding: 8px;
  background: white;
  border: 1px solid var(--line);
  cursor: pointer;
}

.permission-option input {
  width: 15px;
  min-height: 15px;
  margin-top: 2px;
  accent-color: var(--sjtu-red);
}

.permission-option span,
.permission-option strong,
.permission-option small {
  display: block;
}

.permission-option strong {
  font-size: 10px;
}

.permission-option small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.45;
}

.admin-full-access {
  padding: 13px;
  color: #fff;
  background: var(--sjtu-red-dark);
  font-size: 11px;
}

.table-responsive {
  overflow-x: auto;
}

.people-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.people-table th {
  padding: 15px 12px;
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-align: left;
  border-bottom: 2px solid var(--ink);
}

.people-table td {
  min-width: 105px;
  padding: 15px 12px;
  border-bottom: 1px solid var(--line);
}

.people-table td:first-child {
  min-width: 150px;
}

.people-table td:first-child strong,
.people-table td:first-child small {
  display: block;
}

.people-table td:first-child small {
  margin-top: 4px;
  color: var(--ink-soft);
}

.role-chip {
  display: inline-block;
  margin: 2px;
  padding: 4px 6px;
  color: var(--sjtu-red);
  background: #f5e8e8;
  font-size: 10px;
}

.role-management-cell {
  min-width: 560px !important;
}

.role-assignment-form {
  display: flex;
  align-items: center;
  gap: 14px;
}

.role-assignment-form fieldset {
  min-width: 0;
  padding: 0;
  border: 0;
}

.role-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.role-option {
  position: relative;
  cursor: pointer;
}

.role-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.role-option span {
  display: inline-block;
  padding: 6px 9px;
  color: var(--ink-soft);
  background: #f3f1ed;
  border: 1px solid transparent;
  font-size: 10px;
  transition: 140ms ease;
}

.role-option input:checked + span {
  color: var(--sjtu-red);
  background: #f5e8e8;
  border-color: rgb(140 29 37 / 22%);
  font-weight: 700;
}

.role-option input:focus-visible + span {
  outline: 2px solid var(--sjtu-red);
  outline-offset: 2px;
}

.role-option.locked {
  cursor: not-allowed;
  opacity: 0.6;
}

.role-save-button {
  flex: 0 0 auto;
  padding: 7px 10px;
  color: white;
  background: var(--sjtu-red);
  border: 0;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.account-management-cell {
  min-width: 150px !important;
}

.account-state {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-soft);
  font-size: 10px;
}

.account-state.active {
  color: var(--success);
}

.account-action {
  margin-bottom: 6px;
}

.account-action > summary {
  color: var(--sjtu-red);
  font-weight: 700;
  cursor: pointer;
}

.temporary-password-form {
  display: grid;
  gap: 7px;
  width: 230px;
  margin-top: 9px;
  padding: 12px;
  background: #f5f3ef;
  border: 1px solid var(--line);
}

.temporary-password-form label {
  display: grid;
  gap: 4px;
  font-size: 10px;
}

.temporary-password-form input {
  min-height: 34px;
  padding: 6px 8px;
}

.temporary-password-form button,
.account-management-cell form > button {
  padding: 0;
  color: var(--sjtu-red);
  background: transparent;
  border: 0;
  font-size: 10px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.temporary-password-form button {
  padding: 7px 9px;
  color: white;
  background: var(--sjtu-red);
  text-align: center;
}

.text-danger {
  color: #a61b29 !important;
}

.user-group-fieldset {
  padding: 16px;
  border: 1px solid var(--line);
}

.user-group-fieldset legend {
  padding-inline: 6px;
  font-weight: 700;
}

.schedule-import-form input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.course-management-menu {
  position: relative;
  z-index: 12;
}

.course-management-menu > summary {
  display: inline-flex;
  align-items: center;
  list-style: none;
  cursor: pointer;
}

.course-management-menu > summary::-webkit-details-marker {
  display: none;
}

.course-management-menu > summary::after {
  margin-left: 8px;
  content: "⌄";
  font-size: 11px;
}

.course-management-menu[open] > summary::after {
  content: "⌃";
}

.course-management-popover {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  right: 0;
  display: grid;
  width: 270px;
  padding: 7px;
  background: white;
  border: 1px solid var(--line-strong);
  box-shadow: 0 18px 46px rgb(26 27 31 / 17%);
}

.course-management-popover > a,
.course-management-popover > form > button,
.course-management-popover > form > label {
  display: grid;
  width: 100%;
  gap: 4px;
  padding: 12px;
  color: var(--ink);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.course-management-popover > a:hover,
.course-management-popover > a:focus-visible,
.course-management-popover > form > button:hover,
.course-management-popover > form > button:focus-visible,
.course-management-popover > form > label:hover {
  background: #f7f4f0;
  outline: none;
}

.course-management-popover strong {
  font-size: 11px;
}

.course-management-popover small {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.45;
}

.course-management-popover .danger strong {
  color: #a61b29;
}

.import-preview-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.import-preview-summary article {
  min-height: 112px;
  padding: 20px;
}

.import-preview-summary span,
.import-preview-summary strong {
  display: block;
}

.import-preview-summary span {
  color: var(--ink-soft);
  font-size: 10px;
}

.import-preview-summary strong {
  margin-top: 10px;
  font-family: Georgia, serif;
  font-size: 28px;
}

.import-preview-summary .warning {
  color: #805400;
  background: #fff8e8;
  border-color: #e6c47b;
}

.import-conflict-panel,
.import-preview-table-panel {
  margin-bottom: 18px;
  padding: 23px;
}

.import-conflict-panel > p {
  color: var(--ink-soft);
  font-size: 10px;
}

.import-conflict-list {
  border-top: 1px solid var(--line);
}

.import-conflict-list article {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(180px, 0.8fr) minmax(150px, 0.7fr);
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
}

.import-conflict-list small {
  color: #9a5c00;
}

.import-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

.import-preview-table th,
.import-preview-table td {
  padding: 11px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.import-preview-table th {
  color: var(--ink-soft);
  letter-spacing: 0.08em;
}

.import-preview-actions {
  position: sticky;
  z-index: 10;
  bottom: 12px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px;
  background: rgb(245 243 239 / 94%);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.import-preview-actions form {
  margin: 0;
}

.session-actions,
.heading-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.session-actions form,
.heading-actions form {
  margin: 0;
}

.button.danger {
  color: #fff;
  background: #7f1720;
  border-color: #7f1720;
}

.system-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.system-metric {
  padding: 23px;
}

.system-metric > span,
.system-metric > small {
  display: block;
  color: var(--ink-soft);
  font-size: 10px;
}

.system-metric > strong {
  display: block;
  margin: 8px 0 14px;
  font-family: var(--serif);
  font-size: 38px;
}

.metric-track {
  height: 7px;
  margin-bottom: 11px;
  overflow: hidden;
  background: #e7e4df;
}

.metric-track i {
  display: block;
  height: 100%;
  background: var(--sjtu-red);
}

.system-metric.warning {
  border-color: #a61b29;
}

.system-metric.warning .metric-track i {
  background: #d21e32;
}

.storage-alert {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
  padding: 15px 18px;
  color: #fff;
  background: #a61b29;
}

.system-runtime {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0;
}

.system-runtime > div {
  padding: 20px;
  border-right: 1px solid var(--line);
}

.system-runtime > div:last-child {
  border-right: 0;
}

.system-runtime span,
.system-runtime strong {
  display: block;
}

.system-runtime span {
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 10px;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  background: #aaa;
  border-radius: 50%;
}

.status-dot.on {
  background: var(--success);
}

.inline-policy {
  display: flex;
  min-width: 180px;
  gap: 6px;
}

.inline-policy select {
  min-height: 34px;
  padding: 5px 8px;
  font-size: 11px;
}

.inline-policy button {
  color: var(--sjtu-red);
  background: transparent;
  border: 0;
  font-size: 11px;
  font-weight: 700;
}

.undo-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 13px 17px;
  color: white;
  background: #282a2f;
}

.undo-banner button {
  padding: 6px 10px;
  color: white;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 60%);
}

.institution-links {
  display: grid;
  gap: 7px;
}

.institution-links a {
  display: flex;
  min-height: 34px;
  align-items: center;
  padding: 5px 7px;
}

.institution-links .acem-link img {
  width: 198px;
  max-height: 31px;
  object-fit: contain;
  object-position: left center;
  opacity: 0.78;
}

.institution-links .itf-link {
  background: transparent;
}

.institution-links .itf-link img {
  width: 198px;
  max-height: 31px;
  object-fit: contain;
  object-position: left center;
  opacity: 0.78;
  filter: brightness(0) invert(1);
}

.login-institution-links {
  display: flex;
  max-width: 470px;
  align-items: center;
  gap: 22px;
  margin-top: 54px;
}

.login-institution-links a {
  display: flex;
  min-height: 50px;
  align-items: center;
}

.login-institution-links .acem-lockup {
  width: 235px;
  margin: 0;
}

.login-institution-links .itf-lockup {
  width: 205px;
  padding: 0;
  opacity: 0.82;
  filter: brightness(0) invert(1);
}

.resource-search-launchbar {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin: -10px 0 24px;
}

.resource-search-open {
  gap: 8px;
}

.resource-search-open small {
  padding: 3px 6px;
  color: var(--sjtu-red);
  background: #f7e9e9;
  font-size: 9px;
  font-weight: 700;
}

.search-button-mark {
  font-family: "Songti SC", "STSong", serif;
  font-size: 20px;
  line-height: 1;
}

.resource-search-dialog {
  width: min(980px, calc(100vw - 40px));
  max-width: none;
  max-height: min(720px, calc(100dvh - 40px));
  overflow: auto;
  padding: 0;
  background: transparent;
  border: 0;
}

.resource-search-dialog::backdrop {
  background: rgb(12 13 16 / 68%);
  backdrop-filter: blur(3px);
}

.resource-search-panel {
  margin: 0;
  padding: 22px 24px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sjtu-red);
  box-shadow: var(--shadow);
}

.resource-search-heading {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding-right: 62px;
  margin-bottom: 18px;
}

.resource-search-heading > .icon-button {
  position: absolute;
  top: 0;
  right: 0;
}

.resource-search-heading h2 {
  margin: 3px 0 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 23px;
}

.resource-search-heading p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.text-link {
  color: var(--sjtu-red);
  font-size: 12px;
  font-weight: 700;
}

.resource-search-form {
  display: grid;
  grid-template-columns: 2fr repeat(5, minmax(110px, 1fr));
  align-items: end;
  gap: 12px;
}

.search-field {
  display: grid;
  min-width: 0;
  gap: 7px;
}

.search-field > span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
}

.search-field input,
.search-field select {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
}

.search-field input:focus,
.search-field select:focus {
  border-color: var(--sjtu-red);
  box-shadow: 0 0 0 2px rgb(140 29 37 / 10%);
  outline: none;
}

.search-submit {
  min-height: 42px;
}

.resource-search-results {
  margin-bottom: 24px;
  padding: 24px;
}

.search-result-list {
  border-top: 1px solid var(--line);
}

.search-result-row {
  display: grid;
  grid-template-columns: 45px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.search-result-main {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.search-result-main strong {
  overflow-wrap: anywhere;
}

.search-result-main span,
.search-result-main small {
  color: var(--ink-soft);
  font-size: 11px;
}

.search-result-main span a {
  color: var(--sjtu-red);
  font-weight: 700;
}

.search-summary {
  margin: -8px 0 22px;
  padding: 11px 14px;
  color: var(--sjtu-red-deep);
  background: #f7e9e9;
  border-left: 3px solid var(--sjtu-red);
  font-size: 12px;
}

.about-document-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.about-document-card {
  position: relative;
  display: grid;
  min-height: 245px;
  align-content: space-between;
  gap: 24px;
  overflow: hidden;
  padding: 28px 30px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.about-document-card::after {
  position: absolute;
  right: -35px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  content: "";
  border: 1px solid rgb(140 29 37 / 12%);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgb(140 29 37 / 4%);
}

.about-document-card.dark {
  color: white;
  background: #1a1b1f;
  border-color: #1a1b1f;
}

.about-document-card.dark::after {
  border-color: rgb(255 255 255 / 13%);
  box-shadow: 0 0 0 34px rgb(255 255 255 / 4%);
}

.about-document-card h2 {
  margin: 5px 0 10px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 34px;
}

.about-document-card p {
  max-width: 520px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.about-document-card.dark p {
  color: rgb(255 255 255 / 62%);
}

.about-document-card > strong {
  position: relative;
  z-index: 1;
  color: var(--sjtu-red);
  font-size: 13px;
}

.about-document-card.dark > strong,
.about-document-card.dark .section-kicker {
  color: #ef737b;
}

.document-card-index {
  position: absolute;
  top: 22px;
  right: 25px;
  color: rgb(140 29 37 / 18%);
  font-family: "Songti SC", "STSong", serif;
  font-size: 50px;
}

.dark .document-card-index {
  color: rgb(255 255 255 / 11%);
}

.about-progress-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
}

.update-section {
  padding: 25px;
}

.status-pill {
  padding: 5px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid;
}

.status-pill.fixed {
  color: var(--success);
  background: #edf8f2;
  border-color: #b8d9c9;
}

.status-pill.pending {
  color: #936110;
  background: #fff6e4;
  border-color: #e6cf9f;
}

.update-list {
  border-top: 1px solid var(--line);
}

.update-row {
  border-bottom: 1px solid var(--line);
}

.update-row > summary {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 12px 0;
  list-style: none;
  cursor: pointer;
}

.update-row > summary::-webkit-details-marker {
  display: none;
}

.update-row > summary:hover h3,
.update-row > summary:focus-visible h3 {
  color: var(--sjtu-red);
}

.update-row > summary:focus-visible {
  outline: 2px solid var(--sjtu-red);
  outline-offset: 3px;
}

.update-chevron {
  color: var(--sjtu-red);
  font-size: 18px;
  transition: transform 160ms ease;
}

.update-row[open] .update-chevron {
  transform: rotate(45deg);
}

.update-detail {
  padding: 0 36px 17px 42px;
}

.update-marker {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: white;
  background: var(--success);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.update-row.pending .update-marker {
  color: #936110;
  background: #fff1cf;
}

.update-title-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.update-title-line h3 {
  margin: 0;
  font-size: 14px;
}

.update-title-line small {
  flex: 0 0 auto;
  color: var(--ink-soft);
  font-size: 10px;
}

.update-row p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.75;
}

.update-row a {
  display: inline-block;
  margin-top: 8px;
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
}

.audit-filter-panel,
.audit-table-panel {
  padding: 22px;
}

.audit-filter-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.audit-filter-form label {
  display: grid;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
}

.audit-filter-form input {
  min-height: 44px;
}

.audit-filter-actions {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.audit-table-panel {
  margin-top: 18px;
}

.table-scroll {
  overflow-x: auto;
}

.audit-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
}

.audit-table th,
.audit-table td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}

.audit-table th {
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.audit-table td small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
}

.audit-table code {
  color: var(--sjtu-red);
  background: #f8edef;
}

.simple-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding-top: 18px;
  font-size: 11px;
}

.institution-note {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 25px;
  margin-top: 24px;
  padding: 27px 30px;
  color: white;
  background: var(--sjtu-red-deep);
}

.institution-note h2 {
  margin: 4px 0 8px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 26px;
}

.institution-note p {
  max-width: 760px;
  margin: 0;
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
  line-height: 1.75;
}

.institution-note .section-kicker {
  color: #ef9298;
}

.institution-note-links {
  display: grid;
  flex: 0 0 auto;
  gap: 7px;
  font-size: 11px;
  text-align: right;
}

.doc-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 25px;
  padding: 34px 38px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 4px solid var(--sjtu-red);
}

.doc-hero.dark {
  color: white;
  background: #1a1b1f;
  border-color: #1a1b1f;
  border-top-color: var(--sjtu-red-bright);
}

.doc-hero h1 {
  margin: 5px 0 9px;
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.05;
}

.doc-hero p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.doc-hero.dark p:last-child {
  color: rgb(255 255 255 / 60%);
}

.doc-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
}

.doc-toc {
  position: sticky;
  top: 24px;
  display: grid;
  padding: 20px;
  background: #1a1b1f;
  border-left: 3px solid var(--sjtu-red);
}

.doc-toc strong {
  margin-bottom: 10px;
  color: white;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.doc-toc a {
  padding: 8px 0;
  color: rgb(255 255 255 / 62%);
  font-size: 11px;
  border-bottom: 1px solid rgb(255 255 255 / 8%);
}

.doc-toc a:hover {
  color: white;
}

.doc-article {
  min-width: 0;
}

.doc-article > section {
  position: relative;
  scroll-margin-top: 24px;
  margin-bottom: 20px;
  padding: 32px 36px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.doc-section-no {
  position: absolute;
  top: 25px;
  right: 30px;
  color: rgb(140 29 37 / 18%);
  font-family: "Songti SC", "STSong", serif;
  font-size: 38px;
}

.doc-article h2 {
  margin: 0 0 20px;
  padding-right: 60px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 29px;
}

.doc-article h3 {
  margin: 24px 0 8px;
  color: var(--sjtu-red-deep);
  font-size: 15px;
}

.doc-article p,
.doc-article li,
.doc-article td,
.doc-article th,
.doc-article dd {
  font-size: 13px;
  line-height: 1.85;
}

.doc-article p,
.doc-article ul,
.doc-article ol {
  color: var(--ink-soft);
}

.doc-article ul,
.doc-article ol {
  padding-left: 22px;
}

.doc-article code {
  padding: 2px 5px;
  color: var(--sjtu-red-deep);
  background: #f5e9e9;
  font-family: Consolas, monospace;
  font-size: 0.9em;
}

.doc-article table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
}

.doc-article th,
.doc-article td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border: 1px solid var(--line);
}

.doc-article th {
  color: var(--sjtu-red-deep);
  background: #f5eeee;
}

.doc-callout {
  display: grid;
  gap: 5px;
  margin: 20px 0 0;
  padding: 15px 17px;
  color: white;
  background: var(--sjtu-red-deep);
  border-left: 4px solid #e34b55;
}

.doc-callout span {
  color: rgb(255 255 255 / 70%);
  font-size: 12px;
  line-height: 1.7;
}

.doc-article details {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.doc-article details:last-child {
  border-bottom: 1px solid var(--line);
}

.doc-article summary {
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.doc-definition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 20px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.doc-definition-grid > div {
  padding: 16px;
  background: white;
}

.doc-definition-grid dt {
  margin-bottom: 5px;
  color: var(--sjtu-red);
  font-size: 11px;
  font-weight: 700;
}

.doc-definition-grid dd {
  margin: 0;
  color: var(--ink-soft);
}

.narrow-form-panel {
  width: min(720px, 100%);
  padding: 28px;
}

@media (max-width: 1100px) {
  .page-shell {
    padding-inline: 32px;
  }

  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-aside {
    grid-template-columns: 1fr 1fr;
  }

  .login-layout {
    grid-template-columns: minmax(360px, 0.8fr) minmax(470px, 1fr);
  }

  .finance-layout {
    grid-template-columns: 1fr;
  }

  .finance-create-panel {
    position: static;
  }

  .resource-search-form {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .doc-layout {
    grid-template-columns: 190px minmax(0, 1fr);
  }
}

@media (max-width: 820px) {
  :root {
    --sidebar-width: min(310px, 86vw);
  }

  body {
    padding-bottom: calc(69px + env(safe-area-inset-bottom));
  }

  .mobile-header {
    position: sticky;
    z-index: 30;
    top: 0;
    display: flex;
    height: 58px;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    color: white;
    background: #1a1b1f;
    border-bottom: 3px solid var(--sjtu-red);
  }

  .mobile-brand img {
    width: 104px;
    height: 38px;
    object-fit: contain;
    filter: brightness(0) invert(1);
  }

  .mobile-header .icon-button {
    min-width: 52px;
    min-height: 44px;
    font-size: 11px;
  }

  .sidebar {
    width: var(--sidebar-width);
    transform: translateX(-105%);
    transition: transform 180ms ease;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-scrim {
    position: fixed;
    z-index: 35;
    inset: 0;
    display: block;
    pointer-events: none;
    background: rgb(0 0 0 / 50%);
    opacity: 0;
    transition: opacity 180ms ease;
  }

  .sidebar-scrim.visible {
    pointer-events: auto;
    opacity: 1;
  }

  body.nav-open {
    overflow: hidden;
  }

  .app-main {
    margin-left: 0;
  }

  .page-shell {
    padding: 30px 18px 32px;
  }

  .mobile-bottom-nav {
    position: fixed;
    z-index: 30;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    height: calc(62px + env(safe-area-inset-bottom));
    grid-template-columns: repeat(4, 1fr);
    padding-bottom: env(safe-area-inset-bottom);
    background: rgb(255 255 255 / 97%);
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 28px rgb(0 0 0 / 7%);
  }

  .transfer-toast {
    right: 12px;
    bottom: calc(74px + env(safe-area-inset-bottom));
    width: calc(100vw - 24px);
  }

  .mobile-bottom-nav a,
  .mobile-bottom-nav button {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    padding: 0;
    color: var(--ink-soft);
    background: transparent;
    border: 0;
    font-size: 10px;
  }

  .mobile-bottom-nav form {
    margin: 0;
  }

  .mobile-bottom-nav a span,
  .mobile-bottom-nav button span {
    font-family: "Songti SC", serif;
    font-size: 18px;
  }

  .mobile-bottom-nav a.active {
    color: var(--sjtu-red);
    box-shadow: inset 0 3px var(--sjtu-red);
  }

  .login-layout {
    grid-template-columns: 1fr;
  }

  .login-brand-panel {
    min-height: 270px;
    place-items: end start;
    padding: 32px 26px;
  }

  .login-brand-inner {
    width: 100%;
  }

  .class-logo {
    width: 145px;
    height: 62px;
    margin-bottom: 18px;
  }

  .login-brand-inner h1 {
    margin-bottom: 10px;
    font-size: 36px;
  }

  .login-brand-inner > p:not(.eyebrow),
  .login-institution-links {
    display: none;
  }

  .login-form-panel {
    padding: 34px 24px 48px;
  }

  .sjtu-lockup {
    width: 210px;
    height: 54px;
    margin-bottom: 32px;
  }

  .login-heading h2 {
    font-size: 31px;
  }

  .two-column-layout {
    grid-template-columns: 1fr;
  }

  .sticky-panel {
    position: static;
  }

  .resource-search-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-document-grid,
  .about-progress-grid {
    grid-template-columns: 1fr;
  }

  .institution-note {
    align-items: flex-start;
    flex-direction: column;
  }

  .institution-note-links {
    text-align: left;
  }

  .doc-layout {
    grid-template-columns: 1fr;
  }

  .doc-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-toc strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .audit-filter-form {
    grid-template-columns: 1fr;
  }

  .audit-filter-actions .button {
    min-height: 44px;
  }

  .duplicate-choice-actions {
    grid-template-columns: 1fr;
  }

  .course-management-menu,
  .course-management-menu > summary {
    width: 100%;
  }

  .course-management-popover {
    position: static;
    width: 100%;
    margin-top: 7px;
    box-shadow: none;
  }

  .import-preview-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .import-preview-summary article {
    min-height: 94px;
    padding: 16px;
  }

  .import-conflict-panel,
  .import-preview-table-panel {
    padding: 18px 15px;
  }

  .import-conflict-list article {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .import-preview-actions {
    bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .import-preview-actions,
  .import-preview-actions form,
  .import-preview-actions .button {
    width: 100%;
  }

  .security-status-grid,
  .security-layout {
    grid-template-columns: 1fr;
  }

  .security-status-grid {
    gap: 8px;
  }

  .security-status-grid article {
    min-height: 96px;
    padding: 17px;
  }

  .security-action-panel,
  .recent-login-panel {
    padding: 19px 16px;
  }

  .security-action-panel .button,
  .security-action-panel form {
    width: 100%;
  }

  .recent-login-list article {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .recent-login-list article > span:last-child {
    grid-column: 2;
  }

  .event-list-panel {
    padding: 19px 16px;
  }

  .event-editor-dialog {
    width: 100vw;
    margin: 0;
  }

  .event-editor-header {
    min-height: 94px;
    padding: 14px 16px;
  }

  .event-editor-body {
    padding: 12px 10px calc(22px + env(safe-area-inset-bottom));
  }

  .event-editor-body .stack-form {
    padding: 17px 15px;
  }

  .event-editor-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .event-editor-actions .button {
    width: 100%;
  }

  .summary-strip {
    display: none;
  }

  .mobile-upcoming-panel {
    display: block;
    margin-bottom: 16px;
    padding: 19px 16px;
  }

  .mobile-upcoming-panel .section-heading {
    align-items: flex-end;
    margin-bottom: 10px;
  }

  .mobile-upcoming-count {
    color: var(--ink-soft);
    font-size: 10px;
  }

  .mobile-upcoming-list {
    max-height: min(56dvh, 520px);
    overflow-y: auto;
    border-top: 1px solid var(--line);
    scrollbar-color: var(--line-strong) transparent;
    scrollbar-width: thin;
  }

  .mobile-upcoming-empty {
    min-height: 180px;
  }

  .dashboard-calendar-layout .month-agenda-panel {
    display: none;
  }

  .schedule-source-filter {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .schedule-source-options {
    justify-content: flex-start;
  }

  .schedule-source-chip {
    min-height: 44px;
    flex: 1 1 100%;
  }

  .schedule-source-filter .button {
    width: 100%;
  }

  .calendar-panel {
    padding: 0;
  }

  .calendar-mobile-toggle {
    display: flex;
    width: 100%;
    min-height: 70px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 16px;
    color: var(--ink);
    background: white;
    border: 0;
    text-align: left;
  }

  .calendar-mobile-toggle > span:first-child {
    display: grid;
    gap: 4px;
  }

  .calendar-mobile-toggle small {
    color: var(--sjtu-red);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
  }

  .calendar-mobile-toggle strong {
    font-family: var(--serif);
    font-size: 18px;
  }

  .calendar-mobile-toggle > span:last-child {
    min-width: 48px;
    color: var(--sjtu-red);
    font-size: 11px;
    font-weight: 700;
    text-align: right;
  }

  .calendar-mobile-toggle.is-open {
    border-bottom: 1px solid var(--line);
  }

  .calendar-collapsible-body {
    display: none;
    padding: 16px 14px 18px;
  }

  .calendar-collapsible-body.is-open {
    display: block;
  }

  .button,
  .icon-button,
  .calendar-month-nav .icon-button {
    min-height: 44px;
  }

  .member-directory-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 19px 17px 15px;
  }

  .member-summary-card {
    min-height: 104px;
    grid-template-columns: 42px minmax(0, 1fr) 18px;
    gap: 8px 12px;
    padding: 14px 16px;
  }

  .member-summary-roles {
    grid-column: 2 / -1;
  }

  .member-summary-state {
    grid-column: 2 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-summary-chevron {
    grid-column: 3;
    grid-row: 1;
  }

  .member-drawer {
    width: 100vw;
    margin: 0;
  }

  .member-drawer-header {
    min-height: 88px;
    padding: 14px 16px;
  }

  .member-drawer-body {
    padding: 14px 12px calc(22px + env(safe-area-inset-bottom));
  }

  .member-drawer-overview {
    grid-template-columns: 1fr;
  }

  .member-drawer-overview > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .member-drawer-overview > div:last-child {
    border-bottom: 0;
  }

  .member-drawer-section {
    padding: 17px 15px;
  }

  .drawer-role-options {
    grid-template-columns: 1fr;
  }

  .month-agenda-panel {
    padding: 19px 16px;
  }

  .month-agenda-list {
    max-height: 470px;
  }

  .calendar-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .calendar-month-nav {
    width: 100%;
    justify-content: space-between;
  }

  .calendar-month-nav .button {
    flex: 1;
  }

  .calendar-key {
    justify-content: flex-start;
    margin-top: 4px;
  }

  .calendar-mobile-hint {
    display: block;
  }

  .month-calendar {
    min-width: 735px;
    grid-template-columns: repeat(7, 105px);
  }

  .calendar-day {
    min-height: 128px;
  }

  .timeline-detail-dialog {
    width: 100vw;
    max-height: 100dvh;
    margin: 0;
  }

  .timeline-detail-card {
    min-height: 100dvh;
  }

  .timeline-detail-header {
    padding: 24px 20px 20px;
  }

  .timeline-detail-header h2 {
    font-size: 24px;
  }

  .timeline-detail-body {
    padding: 22px 20px 18px;
  }

  .timeline-detail-meta {
    grid-template-columns: 1fr;
  }

  .timeline-detail-actions {
    position: sticky;
    bottom: 0;
    padding: 15px 20px calc(15px + env(safe-area-inset-bottom));
    background: rgb(255 255 255 / 96%);
  }

  .timeline-detail-actions .button {
    flex: 1;
  }

  .resource-search-panel {
    padding: 18px;
  }

  .resource-search-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .resource-search-form {
    grid-template-columns: 1fr;
  }

  .search-result-row {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .search-result-row > .file-actions {
    grid-column: 2;
    justify-content: flex-start;
  }

  .about-document-card {
    min-height: 220px;
    padding: 24px;
  }

  .about-document-card h2 {
    font-size: 29px;
  }

  .update-section {
    padding: 20px;
  }

  .doc-hero {
    align-items: flex-start;
    flex-direction: column;
    padding: 25px 22px;
  }

  .doc-hero .button {
    width: 100%;
  }

  .doc-toc {
    grid-template-columns: 1fr;
  }

  .doc-toc strong {
    grid-column: auto;
  }

  .doc-article > section {
    padding: 26px 21px;
  }

  .doc-section-no {
    top: 21px;
    right: 19px;
    font-size: 31px;
  }

  .doc-article h2 {
    font-size: 25px;
  }

  .doc-article table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .doc-definition-grid {
    grid-template-columns: 1fr;
  }

  .document-preview-dialog {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    margin: 0;
  }

  .preview-dialog-header {
    align-items: flex-start;
    padding: 11px 12px;
  }

  .preview-dialog-header strong {
    max-width: 45vw;
  }

  .preview-dialog-actions .button {
    padding-inline: 10px;
    font-size: 10px;
  }

  .page-heading {
    margin-bottom: 23px;
  }

  .page-heading h1 {
    font-size: 31px;
  }

  .heading-with-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .heading-with-actions > :not(:first-child) {
    margin-top: 16px;
  }

  .heading-with-actions > .button {
    width: 100%;
  }

  .dashboard-aside {
    grid-template-columns: 1fr;
  }

  .timeline-panel,
  .quick-panel,
  .sticky-panel {
    padding: 19px 16px;
  }

  .timeline-item {
    grid-template-columns: 44px minmax(0, 1fr) 16px;
    gap: 12px;
    min-height: 94px;
    padding-inline: 4px;
  }

  .timeline-rule {
    display: none;
  }

  .timeline-item.urgent {
    margin-inline: -6px;
    padding-inline: 10px;
  }

  .timeline-content > span:last-child {
    white-space: normal;
  }

  .legend {
    display: none;
  }

  .course-grid {
    grid-template-columns: 1fr;
  }

  .course-card {
    display: flex;
    min-height: 0;
    padding: 20px 18px;
    flex-direction: column;
  }

  .course-card h2 {
    min-height: 0;
    margin: 10px 0 22px;
    font-size: 20px;
  }

  .course-card dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .course-enter {
    position: static;
    margin-top: 14px;
  }

  .course-card::after {
    bottom: -48px;
  }

  .semester-row {
    grid-template-columns: 65px 1fr 20px;
    gap: 12px;
    min-height: 96px;
    padding: 15px;
  }

  .semester-count {
    display: none;
  }

  .semester-year {
    font-size: 21px;
  }

  .folder-card > summary {
    grid-template-columns: 52px 1fr;
    gap: 12px;
    padding-inline: 14px;
  }

  .folder-count {
    display: none;
  }

  .folder-summary-actions {
    gap: 4px;
  }

  .folder-summary-actions .archive-all-button {
    min-width: 64px;
    min-height: 40px;
    padding-inline: 6px;
    font-size: 10px;
  }

  .homework-button {
    min-width: 72px;
    padding-inline: 9px;
  }

  .folder-content {
    padding-inline: 14px;
  }

  .folder-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .homework-session-heading {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
  }

  .homework-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 19px 18px;
  }

  .homework-card-main h3 {
    font-size: 21px;
  }

  .homework-card-actions {
    padding-top: 2px;
  }

  .section-actions {
    align-items: flex-end;
    flex-direction: column;
    gap: 7px;
  }

  .category-summary-actions {
    gap: 5px;
  }

  .category-summary-actions .archive-all-button {
    min-width: 58px;
    min-height: 40px;
    padding-inline: 4px;
  }

  .resource-categories {
    grid-template-columns: 1fr;
  }

  .finance-summary {
    grid-template-columns: 1fr 1fr;
  }

  .finance-summary article:nth-child(2) {
    border-right: 0;
  }

  .finance-summary article {
    border-bottom: 1px solid var(--line);
  }

  .finance-file-tools,
  .inline-create-form {
    align-items: stretch;
    flex-direction: column;
  }

  .finance-folder-grid {
    grid-template-columns: 1fr;
  }

  .finance-record {
    grid-template-columns: 42px minmax(0, 1fr) auto;
  }

  .record-status {
    grid-column: 2 / -1;
    text-align: left;
  }

  .category-folder[open] {
    grid-column: auto;
  }

  .file-row {
    grid-template-columns: 24px 38px minmax(0, 1fr) auto;
    gap: 9px;
  }

  .resource-bulk-toolbar,
  .resource-selection-toolbar {
    flex-wrap: wrap;
    gap: 6px 12px;
    padding: 8px 10px;
  }

  .resource-bulk-toolbar .archive-all-action {
    margin-left: auto;
  }

  .resource-bulk-toolbar .archive-all-button {
    min-height: 44px;
  }

  .resource-selection-toolbar .button {
    min-height: 44px;
    margin-left: auto;
  }

  .resource-selection-status {
    width: 100%;
  }

  .file-main small {
    overflow: hidden;
    max-width: 100%;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .file-actions {
    align-items: flex-end;
    flex-direction: column;
  }

  .file-action {
    padding-inline: 5px;
  }

  .mfa-setup-grid {
    grid-template-columns: 1fr;
  }

  .qr-box {
    width: min(240px, 100%);
    margin-inline: auto;
  }

  .recovery-grid {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }

  .auth-card {
    padding: 27px 22px;
  }

  .policy-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .group-permission-grid,
  .permission-options,
  .runtime-config-grid {
    grid-template-columns: 1fr;
  }

  .runtime-config-grid .field:first-child {
    grid-column: auto;
  }

  .runtime-config-summary {
    align-items: flex-start;
    padding: 16px;
  }

  .runtime-config-content {
    padding: 0 16px 18px;
  }

  .runtime-config-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .role-permission-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .role-permission-actions .button {
    min-height: 44px;
  }

  .role-permission-actions .button:last-child {
    grid-column: 1 / -1;
  }

  .system-metric-grid,
  .system-runtime {
    grid-template-columns: 1fr;
  }

  .system-runtime > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .policy-bar .button {
    width: 100%;
  }
}

.outreach-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  align-items: start;
  gap: 22px;
}

.outreach-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 28px;
}

.outreach-hero h1 {
  letter-spacing: -0.04em;
}

.outreach-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 118px);
  overflow: hidden;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.outreach-hero-metrics article {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-right: 1px solid var(--line);
}

.outreach-hero-metrics article:last-child {
  border-right: 0;
}

.outreach-hero-metrics span {
  color: var(--ink-soft);
  font-size: 11px;
}

.outreach-hero-metrics strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
}

.outreach-layout {
  display: block;
}

.outreach-card-list {
  display: grid;
  gap: 14px;
}

.outreach-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-top: 20px;
}

.outreach-list-heading h2 {
  margin: 4px 0 0;
  font-family: var(--serif);
  font-size: 28px;
}

.outreach-list-heading > span {
  color: var(--ink-soft);
  font-size: 13px;
}

.outreach-contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  transition: transform 160ms ease, box-shadow 160ms ease,
    border-color 160ms ease;
}

.outreach-contact-card.key {
  border-left: 5px solid var(--sjtu-red);
}

.outreach-contact-card.important {
  border-left: 5px solid #df9b22;
}

.outreach-contact-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 50px rgba(20, 24, 33, 0.11);
}

.outreach-avatar {
  grid-row: 1 / span 3;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--sjtu-red), #4d1117);
  border: 1px solid rgba(140, 29, 37, 0.28);
  border-radius: 2px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1;
}

.outreach-card-head,
.outreach-card-actions,
.header-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
}

.outreach-card-head {
  grid-column: 2 / 3;
  min-width: 0;
  justify-content: space-between;
  gap: 16px;
}

.outreach-card-actions {
  grid-column: 3 / 4;
  grid-row: 1 / span 3;
  align-self: center;
  justify-self: end;
  justify-content: flex-end;
  min-width: 132px;
}

.outreach-card-head h2 {
  margin: 5px 0 6px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.outreach-card-head p,
.outreach-card-summary,
.tag-line {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.75;
}

.tag-line {
  grid-column: 2 / 3;
  display: inline-flex;
  width: fit-content;
  padding: 5px 9px;
  color: var(--sjtu-red-deep);
  background: #f8e9e9;
  border: 1px solid #e8c0c4;
  font-weight: 700;
}

.outreach-card-summary {
  grid-column: 2 / 3;
}

.outreach-card-meta {
  display: grid;
  grid-template-columns: repeat(5, minmax(72px, auto));
  gap: 8px;
  align-items: stretch;
  grid-column: 2 / 3;
}

.outreach-card-meta span {
  display: grid;
  gap: 3px;
  min-width: 72px;
  padding: 9px 10px;
  color: var(--ink-soft);
  background: rgba(250, 248, 242, 0.86);
  border: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.25;
}

.outreach-card-meta strong {
  color: var(--ink);
  font-size: 14px;
}

.header-actions form,
.inline-actions form {
  margin: 0;
}

.outreach-filter-panel {
  padding: 14px;
}

.outreach-search-form {
  grid-template-columns: minmax(240px, 1fr) 180px 180px auto;
  gap: 12px;
}

.outreach-search-form .search-field > span {
  font-size: 10px;
}

.outreach-search-form input,
.outreach-search-form select {
  min-height: 42px;
}

.outreach-search-actions {
  display: flex;
  align-items: end;
  gap: 8px;
}

.outreach-create-disclosure {
  margin-top: 14px;
  padding: 0;
}

.outreach-create-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}

.outreach-create-disclosure > summary::-webkit-details-marker {
  display: none;
}

.outreach-create-disclosure > summary strong {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
}

.outreach-create-disclosure > summary small {
  color: var(--ink-soft);
  font-size: 12px;
}

.summary-action {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 10px 14px;
  color: var(--sjtu-red);
  border: 1px solid #d9b3b6;
  font-size: 12px;
  font-weight: 800;
}

.outreach-create-disclosure[open] .summary-action {
  color: white;
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
}

.outreach-contact-form {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.outreach-contact-form section {
  display: grid;
  gap: 12px;
  padding-top: 18px;
}

.outreach-interaction-disclosure {
  align-self: start;
  overflow: hidden;
  padding: 0;
}

.outreach-interaction-disclosure > summary {
  display: grid;
  gap: 16px;
  padding: 22px;
  cursor: pointer;
  list-style: none;
}

.outreach-interaction-disclosure > summary::-webkit-details-marker {
  display: none;
}

.outreach-interaction-disclosure > summary strong {
  display: block;
  margin-top: 5px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.2;
}

.outreach-interaction-disclosure > summary small {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.outreach-interaction-disclosure .summary-action {
  width: 100%;
  text-align: center;
}

.outreach-interaction-disclosure[open] .summary-action {
  color: white;
  background: var(--sjtu-red);
  border-color: var(--sjtu-red);
}

.outreach-interaction-form {
  display: grid;
  gap: 16px;
}

.outreach-interaction-disclosure .outreach-interaction-form {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.outreach-interaction-form-body {
  display: grid;
  gap: 14px;
}

.interaction-form-section {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: rgba(250, 248, 242, 0.72);
  border: 1px solid var(--line);
}

.interaction-form-section textarea {
  min-height: 132px;
  resize: vertical;
}

.outreach-interaction-disclosure .form-grid.two {
  grid-template-columns: 1fr;
}

.outreach-edit-interaction-panel {
  max-width: 920px;
  padding: 24px;
}

.outreach-public-results {
  margin-bottom: 22px;
  padding: 24px;
}

.public-search-panel {
  padding: 22px;
}

.public-search-form {
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 12px;
}

.public-search-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.public-search-budget {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.public-search-budget span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  color: var(--ink-soft);
  background: rgba(250, 248, 242, 0.82);
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
}

.public-query-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.public-query-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 9px;
  color: var(--ink-soft);
  background: #f8f5ef;
  border: 1px solid var(--line);
  font-size: 11px;
}

.public-ai-brief {
  margin-top: 16px;
  padding: 18px 22px;
  border-left: 4px solid var(--sjtu-red);
}

.public-ai-brief p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.public-profile-summary {
  display: grid;
  gap: 18px;
  margin-top: 16px;
  padding: 22px;
  border-left: 4px solid var(--sjtu-red);
}

.profile-summary-lead {
  margin: 0;
  max-width: 920px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.8;
}

.profile-summary-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 16px;
}

.profile-summary-block,
.profile-summary-suggestions {
  padding: 16px;
  background: rgba(250, 248, 242, 0.68);
  border: 1px solid var(--line);
}

.profile-summary-block h3,
.profile-summary-suggestions h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.profile-summary-block ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.profile-field-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.profile-field-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  color: var(--sjtu-red);
  background: rgba(164, 31, 44, 0.08);
  border: 1px solid rgba(164, 31, 44, 0.18);
  font-size: 12px;
  font-weight: 700;
}

.profile-summary-suggestions {
  display: grid;
  gap: 10px;
}

.profile-summary-suggestions article {
  display: grid;
  gap: 5px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
}

.profile-summary-suggestions span {
  color: var(--sjtu-red);
  font-size: 12px;
  font-weight: 800;
}

.profile-summary-suggestions strong {
  color: var(--ink);
  line-height: 1.6;
}

.profile-summary-suggestions small,
.profile-summary-cautions small {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.profile-summary-cautions {
  display: grid;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.public-search-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
  gap: 22px;
  margin-top: 22px;
}

.public-search-results,
.public-search-saved {
  padding: 24px;
}

.public-result-list,
.public-saved-list {
  display: grid;
  gap: 12px;
}

.public-result-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.public-result-card:first-child {
  border-top: 0;
}

.public-result-card h3 {
  margin: 4px 0 8px;
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.35;
}

.public-result-card h3 a {
  color: var(--ink);
  text-decoration: none;
}

.public-result-card h3 a:hover,
.public-result-card h3 a:focus-visible {
  color: var(--sjtu-red);
  text-decoration: underline;
}

.public-result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 8px;
}

.public-result-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 9px;
  border: 1px solid rgba(164, 31, 44, 0.24);
  background: rgba(164, 31, 44, 0.07);
  color: var(--sjtu-red);
  font-size: 12px;
  font-weight: 700;
}

.public-result-card p,
.public-result-card small,
.public-saved-list small {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.public-result-card .ai-reason {
  display: block;
  color: var(--sjtu-red);
  font-weight: 700;
}

.public-result-card p {
  margin: 0 0 6px;
}

.public-result-card small {
  overflow-wrap: anywhere;
}

.public-result-card.candidate {
  padding: 16px;
  background: rgba(250, 248, 242, 0.58);
  border: 1px solid var(--line);
}

.public-saved-list article {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
}

.public-search-warning {
  margin-top: 16px;
}

.form-grid.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid.four {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.form-grid .wide {
  grid-column: span 2;
}

.outreach-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  margin-bottom: 22px;
}

.outreach-profile-main,
.outreach-private-card,
.outreach-interactions,
.outreach-attachments {
  padding: 24px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.detail-grid.single {
  grid-template-columns: 1fr;
}

.detail-grid > div {
  padding: 13px 15px;
  background: white;
}

.detail-grid dt {
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
}

.detail-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.rich-note {
  margin-top: 16px;
}

.rich-note h3 {
  margin: 0 0 8px;
  color: var(--sjtu-red);
  font-size: 12px;
}

.rich-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.interaction-timeline {
  display: grid;
  border-top: 1px solid var(--line);
}

.interaction-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.interaction-item time {
  display: grid;
  height: 58px;
  place-items: center;
  align-content: center;
  color: var(--sjtu-red);
  background: #f8e9e9;
  border: 1px solid #e8c0c4;
  font-variant-numeric: tabular-nums;
}

.interaction-item time strong {
  font-family: var(--serif);
  font-size: 17px;
}

.interaction-item time span,
.interaction-item small {
  color: var(--ink-soft);
  font-size: 10px;
}

.interaction-item p {
  margin: 7px 0;
  font-size: 13px;
  line-height: 1.8;
}

.outreach-upload-form {
  margin-bottom: 16px;
}

.outreach-upload-form input[type="text"] {
  min-width: min(360px, 100%);
}

.outreach-attachment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}

.outreach-attachment-card {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  background: white;
  border: 1px solid var(--line);
}

.outreach-attachment-card img {
  width: 86px;
  height: 86px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.outreach-attachment-card > div {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.outreach-attachment-card strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.outreach-attachment-card small {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.5;
}

.outreach-attachment-card .file-actions {
  grid-column: 1 / -1;
}

.narrow-panel {
  max-width: 760px;
}

.publicity-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
}

.publicity-status-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 0 0 18px;
}

.publicity-status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  padding: 16px;
  color: var(--ink);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
}

.publicity-status-card:hover,
.publicity-status-card.active {
  border-color: var(--brand);
  box-shadow: 0 12px 28px rgba(94, 24, 30, 0.08);
}

.publicity-status-card span {
  color: var(--ink-soft);
  font-size: 12px;
}

.publicity-status-card strong {
  color: var(--brand);
  font-family: var(--serif);
  font-size: 28px;
}

.publicity-workflow-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 22px;
}

.runtime-config-panel {
  margin-bottom: 18px;
  padding: 0;
  overflow: hidden;
}

.runtime-config-summary {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}

.runtime-config-summary::-webkit-details-marker {
  display: none;
}

.runtime-config-summary::after {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  content: "+";
  place-items: center;
  color: var(--sjtu-red);
  border: 1px solid var(--line);
}

.runtime-config-panel[open] .runtime-config-summary::after {
  content: "−";
}

.runtime-config-summary:hover,
.runtime-config-summary:focus-visible {
  background: #f8f7f4;
  outline: none;
}

.runtime-config-summary h2 {
  margin: 4px 0 0;
}

.summary-hint {
  color: var(--ink-soft);
  font-size: 11px;
}

.runtime-config-content {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.runtime-config-content > p {
  max-width: 930px;
  margin: 16px 0;
  line-height: 1.7;
}

.runtime-config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.runtime-config-grid .field:first-child {
  grid-column: 1 / -1;
}

.runtime-config-grid .field small {
  display: block;
  margin-top: 5px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.runtime-config-clear {
  display: flex;
  align-items: center;
  gap: 8px;
  align-self: end;
  min-height: 42px;
  color: var(--ink-soft);
  font-size: 11px;
}

.runtime-config-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
}

.publicity-workflow-panel.compact {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.publicity-workflow-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  min-width: 0;
  min-height: 72px;
  padding: 13px;
  color: var(--ink);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.publicity-workflow-step > span {
  display: grid;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--brand);
  font-weight: 800;
  background: rgba(156, 31, 44, 0.08);
  border: 1px solid rgba(156, 31, 44, 0.2);
}

.publicity-workflow-step strong,
.publicity-workflow-step small {
  display: block;
}

.publicity-workflow-step strong {
  font-size: 13px;
}

.publicity-workflow-step small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.45;
}

.publicity-workflow-step.done {
  border-color: rgba(25, 128, 85, 0.24);
  background: rgba(25, 128, 85, 0.035);
}

.publicity-workflow-step.available {
  border-color: rgba(156, 31, 44, 0.18);
  background: rgba(255, 255, 255, 0.82);
}

.publicity-workflow-step.active {
  border-color: rgba(156, 31, 44, 0.35);
  box-shadow: inset 4px 0 0 var(--brand);
  background: rgba(156, 31, 44, 0.06);
}

.publicity-workflow-step.processing {
  border-color: rgba(210, 139, 23, 0.34);
  background: rgba(210, 139, 23, 0.08);
}

.publicity-workflow-step.failed {
  border-color: rgba(156, 31, 44, 0.5);
  background: rgba(156, 31, 44, 0.08);
}

.publicity-workflow-step.pending {
  opacity: 0.72;
}

.publicity-step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(15, 23, 42, 0.12);
}

.publicity-step-actions .button {
  min-height: 44px;
}

.publicity-single-step {
  margin-top: 0;
}

.publicity-single-step > .panel {
  min-width: 0;
}

.publicity-next-action {
  display: flex;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  margin: 8px 0 32px;
  border-left: 4px solid var(--brand);
  background: linear-gradient(135deg, rgba(156, 31, 44, 0.08), rgba(255, 255, 255, 0.78));
}

.publicity-next-action h2 {
  margin: 6px 0 8px;
  font-size: clamp(24px, 3vw, 36px);
}

.publicity-next-action p {
  max-width: 760px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.publicity-next-action-buttons {
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  padding-block: 4px;
}

.publicity-next-action-buttons form {
  margin: 0;
}

.publicity-filter-panel {
  padding: 18px;
  margin-bottom: 18px;
  overflow: hidden;
}

.publicity-search-form {
  grid-template-columns: minmax(280px, 1fr) minmax(150px, 180px) minmax(150px, 180px) auto;
  gap: 16px;
}

.publicity-search-form .outreach-search-actions {
  min-width: 110px;
}

.publicity-search-form .button {
  min-height: 44px;
}

.publicity-list {
  display: grid;
  gap: 14px;
}

.publicity-list .empty-state {
  padding: 36px 24px;
}

.publicity-note-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  border-left: 4px solid var(--brand);
}

.publicity-note-date {
  display: grid;
  place-items: center;
  gap: 2px;
  min-height: 68px;
  border-right: 1px solid var(--line);
}

.publicity-note-date strong {
  font-family: var(--serif);
  font-size: 28px;
}

.publicity-note-date span,
.publicity-note-main small,
.publicity-draft-form small,
.publicity-material-form small {
  color: var(--ink-soft);
  font-size: 11px;
}

.publicity-note-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.publicity-note-meta span {
  padding: 4px 8px;
  color: var(--brand);
  font-size: 11px;
  background: rgba(156, 31, 44, 0.08);
  border: 1px solid rgba(156, 31, 44, 0.14);
}

.publicity-note-main h2 {
  margin: 0 0 8px;
  font-size: clamp(22px, 3vw, 32px);
}

.publicity-note-main h2 a {
  color: var(--ink);
  text-decoration: none;
}

.publicity-note-main p {
  margin: 0 0 8px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.publicity-note-actions {
  display: flex;
  gap: 8px;
}

.publicity-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  gap: 22px;
  align-items: start;
}

.publicity-form-grid > .form-alert {
  grid-column: 1 / -1;
}

.publicity-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
  gap: 22px;
  align-items: start;
}

.publicity-current-grid {
  margin-top: 0;
  margin-bottom: 28px;
}

.publicity-step-panel {
  min-height: 260px;
}

.publicity-secondary-steps {
  display: grid;
  gap: 14px;
}

.publicity-secondary-steps .publicity-advanced-editor {
  margin: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.publicity-secondary-steps .publicity-advanced-editor summary {
  padding: 14px;
}

.publicity-secondary-steps .publicity-advanced-editor > :not(summary) {
  margin: 14px;
}

.publicity-deliverable-preview.compact {
  padding: 12px 0 0;
}

.publicity-form-main,
.publicity-writing-panel,
.publicity-recorder-panel,
.publicity-reader,
.publicity-operation-card {
  min-width: 0;
}

.publicity-form-main,
.publicity-writing-panel,
.publicity-recorder-panel,
.publicity-reader,
.publicity-operation-card,
.publicity-note-card {
  padding: 24px;
  overflow: hidden;
}

.publicity-writing-panel {
  grid-column: 1 / -1;
}

.publicity-operation-card {
  position: sticky;
  top: 22px;
}

.publicity-recorder-panel {
  position: static;
  overflow: hidden;
}

.publicity-form-grid .field,
.publicity-form-grid input,
.publicity-form-grid select,
.publicity-form-grid textarea,
.publicity-recorder-panel input[type="file"],
.publicity-material-form input[type="file"] {
  max-width: 100%;
  min-width: 0;
}

.publicity-inline-material-upload {
  display: grid;
  gap: 14px;
  padding: 18px;
  margin: 18px 0;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(156, 31, 44, 0.14);
}

.publicity-inline-material-upload .section-heading.compact {
  margin-bottom: 0;
}

.publicity-inline-material-upload h3 {
  margin: 0;
  font-size: 20px;
}

.publicity-upload-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 10px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px dashed rgba(156, 31, 44, 0.24);
}

.publicity-upload-preview-item {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.publicity-upload-preview-thumb,
.publicity-material-thumb {
  display: block;
  overflow: hidden;
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.publicity-upload-preview-thumb {
  aspect-ratio: 4 / 3;
}

.publicity-upload-preview-thumb img,
.publicity-material-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.publicity-upload-preview-file {
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  color: var(--sjtu-red);
  font-weight: 800;
  background: rgba(156, 31, 44, 0.08);
  border: 1px solid rgba(156, 31, 44, 0.18);
}

.publicity-upload-preview-item small {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.publicity-upload-preview-more {
  grid-column: 1 / -1;
  color: var(--ink-soft);
  font-size: 11px;
}

.publicity-step-card,
.publicity-publish-form {
  display: grid;
  gap: 12px;
  padding: 14px;
  margin: 14px 0;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.publicity-step-card .section-heading.compact,
.publicity-publish-form .section-heading.compact {
  margin-bottom: 0;
}

.publicity-step-card h3,
.publicity-publish-form h3 {
  margin: 0;
  font-size: 20px;
}

.publicity-fact-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.publicity-fact-hints span {
  padding: 7px 10px;
  color: var(--brand);
  font-size: 12px;
  background: rgba(156, 31, 44, 0.08);
  border: 1px solid rgba(156, 31, 44, 0.15);
}

.recorder-box {
  display: grid;
  gap: 14px;
  padding: 18px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(156, 31, 44, 0.08), rgba(22, 25, 31, 0.04));
  border: 1px solid rgba(156, 31, 44, 0.16);
}

.publicity-form-grid .section-heading,
.publicity-detail-grid .section-heading {
  margin-bottom: 24px;
}

.recorder-meter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.recorder-meter span {
  --recorder-scale: 1;
  --recorder-pulse: 8px;
  width: 12px;
  height: 12px;
  background: #bfc3ca;
  border-radius: 50%;
  transform: scale(var(--recorder-scale));
  transition: transform 80ms linear, background 120ms ease, box-shadow 80ms linear;
}

.recorder-meter span.is-recording {
  background: var(--brand);
  box-shadow: 0 0 0 var(--recorder-pulse) rgba(156, 31, 44, 0.13);
}

.recorder-meter span.is-recording.is-speaking {
  background: #d28b17;
  box-shadow: 0 0 0 var(--recorder-pulse) rgba(210, 139, 23, 0.16);
}

.recorder-meter span.is-recording.is-loud {
  background: #1f7a4d;
  box-shadow: 0 0 0 var(--recorder-pulse) rgba(31, 122, 77, 0.18);
}

.recorder-meter span.is-recording.is-silent {
  background: var(--brand);
  box-shadow: 0 0 0 8px rgba(156, 31, 44, 0.22);
}

.recorder-meter strong {
  font-family: var(--serif);
  font-size: 30px;
}

.recorder-volume {
  display: grid;
  gap: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(156, 31, 44, 0.14);
}

.recorder-volume[hidden] {
  display: none;
}

.recorder-volume-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-soft);
}

.recorder-volume-head strong {
  color: var(--brand);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.recorder-volume-track {
  height: 10px;
  overflow: hidden;
  background: rgba(22, 25, 31, 0.1);
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.recorder-volume-track span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #1f7a4d, #e0a11b, var(--brand));
  transform-origin: left center;
  transition: width 90ms linear;
}

.recorder-volume small {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.55;
}

.recorder-volume.is-silent {
  border-color: rgba(156, 31, 44, 0.32);
  background: rgba(156, 31, 44, 0.07);
}

.learning-note-section {
  margin-bottom: 22px;
}

.learning-note-list {
  display: grid;
  gap: 12px;
}

.learning-note-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-left: 4px solid rgba(156, 31, 44, 0.72);
}

.learning-note-card h3 {
  margin: 8px 0 6px;
  font-size: 20px;
}

.learning-note-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.learning-note-meta,
.learning-note-actions,
.session-note-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.learning-note-meta {
  color: var(--ink-soft);
  font-size: 12px;
}

.learning-note-meta span,
.session-note-links > span,
.session-note-links a {
  padding: 5px 8px;
  background: rgba(156, 31, 44, 0.055);
  border: 1px solid rgba(156, 31, 44, 0.12);
}

.learning-note-meta .learning-note-archived {
  color: #177a4d;
  background: rgba(23, 122, 77, 0.08);
  border-color: rgba(23, 122, 77, 0.18);
  font-weight: 800;
}

.learning-note-actions {
  justify-content: flex-end;
}

.session-note-links {
  margin: 12px 0 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px dashed rgba(156, 31, 44, 0.18);
}

.session-note-links > span {
  color: var(--brand);
  font-weight: 800;
}

.session-note-links a {
  color: var(--ink);
  text-decoration: none;
}

.session-note-links a small {
  margin-left: 6px;
  color: var(--brand);
  font-size: 11px;
}

@media (max-width: 760px) {
  .learning-note-card {
    grid-template-columns: 1fr;
  }

  .learning-note-actions {
    justify-content: stretch;
  }

  .learning-note-actions .button {
    width: 100%;
  }
}

.recorder-actions,
.inline-action-form,
.publicity-draft-form,
.publicity-material-form {
  display: grid;
  gap: 10px;
}

.reference-link-fields {
  display: grid;
  gap: 10px;
  padding: 14px;
  margin: 0;
  background: rgba(156, 31, 44, 0.035);
  border: 1px solid rgba(156, 31, 44, 0.16);
}

.reference-link-fields legend {
  padding: 0 6px;
  color: var(--brand);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.reference-link-fields small {
  color: var(--ink-soft);
  line-height: 1.6;
}

.reference-link-fields input {
  width: 100%;
}

.publicity-job-status {
  display: grid;
  gap: 4px;
  padding: 12px;
  margin: 12px 0;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-left: 4px solid #bfc3ca;
}

.publicity-job-status strong {
  font-size: 13px;
}

.publicity-job-status span {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.6;
}

.publicity-job-status.status-processing {
  border-left-color: #d28b17;
  background: rgba(210, 139, 23, 0.08);
}

.publicity-job-status.status-ready {
  border-left-color: #177a4d;
  background: rgba(23, 122, 77, 0.08);
}

.publicity-job-status.status-failed {
  border-left-color: var(--brand);
  background: rgba(156, 31, 44, 0.08);
}

.publicity-task-progress {
  display: grid;
  gap: 14px;
  padding: 16px;
  margin: 18px 0;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-left: 4px solid #bfc3ca;
}

.publicity-task-progress.status-active {
  border-left-color: #d28b17;
  background: rgba(210, 139, 23, 0.06);
}

.publicity-task-progress.status-completed {
  border-left-color: #177a4d;
  background: rgba(23, 122, 77, 0.055);
}

.publicity-task-progress.status-failed,
.publicity-task-progress.status-partial {
  border-left-color: var(--brand);
  background: rgba(156, 31, 44, 0.06);
}

.publicity-task-progress-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
}

.publicity-task-progress-head strong,
.publicity-task-progress-head small {
  display: block;
}

.publicity-task-progress-head strong {
  font-size: 14px;
  line-height: 1.55;
}

.publicity-task-progress-head small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.6;
}

.publicity-task-bar {
  height: 9px;
  overflow: hidden;
  background: rgba(22, 25, 31, 0.08);
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.publicity-task-bar span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--brand), #d28b17, #177a4d);
  transition: width 0.24s ease;
}

.publicity-task-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.publicity-task-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 8px 12px;
  align-items: start;
  padding: 11px 12px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(15, 23, 42, 0.1);
}

.publicity-task-list li > span {
  padding: 3px 7px;
  color: var(--ink-soft);
  font-size: 11px;
  text-align: center;
  background: rgba(22, 25, 31, 0.06);
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.publicity-task-list li > strong {
  overflow: hidden;
  font-size: 13px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.publicity-task-list li > small {
  grid-column: 2;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.5;
}

.publicity-task-list .state-transcribing > span,
.publicity-task-list .state-active > span {
  color: #8a5a0a;
  background: rgba(210, 139, 23, 0.12);
  border-color: rgba(210, 139, 23, 0.2);
}

.publicity-task-list .state-transcribed > span,
.publicity-task-list .state-done > span {
  color: #177a4d;
  background: rgba(23, 122, 77, 0.1);
  border-color: rgba(23, 122, 77, 0.18);
}

.publicity-task-list .state-failed > span {
  color: var(--brand);
  background: rgba(156, 31, 44, 0.1);
  border-color: rgba(156, 31, 44, 0.18);
}

.recorder-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.recorder-actions .button {
  width: 100%;
  min-width: 0;
}

.publicity-text-block {
  max-height: 520px;
  overflow: auto;
  padding: 18px;
  color: var(--ink);
  line-height: 1.9;
  white-space: normal;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.publicity-text-block.draft {
  border-left: 4px solid var(--brand);
}

.publicity-advanced-editor {
  display: grid;
  gap: 18px;
}

.publicity-advanced-editor > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(156, 31, 44, 0.06);
  border: 1px solid rgba(156, 31, 44, 0.16);
  cursor: pointer;
  list-style: none;
}

.publicity-advanced-editor > summary::-webkit-details-marker {
  display: none;
}

.publicity-advanced-editor > summary span {
  font-weight: 700;
}

.publicity-advanced-editor > summary small {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.5;
  text-align: right;
}

.publicity-advanced-editor[open] > summary {
  margin-bottom: 18px;
  border-color: var(--brand);
}

.publicity-deliverable-preview {
  display: grid;
  gap: 14px;
  padding: 22px;
  background: linear-gradient(180deg, #fff, rgba(255, 255, 255, 0.72));
  border: 1px solid var(--line);
}

.publicity-deliverable-preview h3,
.publicity-preview-shell h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.22;
}

.publicity-deliverable-preview .lead,
.publicity-preview-shell .lead {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.publicity-deliverable-preview h4,
.publicity-preview-body h3 {
  margin: 12px 0 0;
  color: var(--brand);
  font-size: 18px;
}

.publicity-deliverable-preview p,
.publicity-preview-body p {
  margin: 0;
  color: var(--ink);
  line-height: 1.95;
}

.publicity-deliverable-preview figure,
.publicity-preview-body figure {
  margin: 4px 0;
}

.publicity-deliverable-preview img,
.publicity-preview-body img {
  display: block;
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #f7f5f1;
  border: 1px solid var(--line);
}

.publicity-deliverable-preview figcaption,
.publicity-preview-body figcaption {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.6;
}

.visual-block {
  display: grid;
  gap: 14px;
  margin: 4px 0;
  padding: 18px;
  background: rgba(255, 250, 247, 0.92);
  border: 1px solid var(--line);
  box-shadow: 0 12px 32px rgba(70, 40, 20, 0.06);
}

.visual-block h3 {
  margin: 0;
  color: var(--brand);
  font-size: 18px;
}

.visual-table {
  overflow-x: auto;
}

.visual-table table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: #fff;
}

.visual-table th,
.visual-table td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border: 1px solid var(--line);
  line-height: 1.7;
}

.visual-table th {
  color: #7f1d1d;
  background: rgba(156, 31, 44, 0.08);
  font-weight: 800;
}

.mindmap-canvas {
  display: grid;
  grid-template-columns: minmax(150px, 0.24fr) 1fr;
  gap: 16px;
  align-items: center;
}

.mindmap-center {
  display: grid;
  min-height: 92px;
  place-items: center;
  padding: 18px;
  color: #fff;
  text-align: center;
  font-weight: 800;
  line-height: 1.45;
  background: var(--brand);
  border-radius: 20px;
}

.mindmap-branches {
  display: grid;
  gap: 12px;
}

.mindmap-branch {
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
}

.mindmap-branch h4 {
  margin: 0 0 6px;
  font-size: 16px;
}

.mindmap-branch ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.publicity-preview-dialog {
  width: min(920px, calc(100vw - 40px));
  max-height: min(86vh, 920px);
  padding: 0;
  border: 0;
  background: transparent;
}

.publicity-preview-shell {
  display: grid;
  gap: 22px;
  max-height: inherit;
  overflow: auto;
  padding: 28px;
  background: var(--surface);
  border-top: 5px solid var(--brand);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.22);
}

.publicity-preview-shell > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.publicity-preview-body {
  display: grid;
  gap: 18px;
}

.publicity-fact-check {
  padding: 16px 18px;
  background: rgba(210, 139, 23, 0.08);
  border: 1px solid rgba(210, 139, 23, 0.24);
}

.publicity-fact-check h3 {
  margin: 0 0 10px;
  color: #8a5a0b;
  font-size: 16px;
}

.publicity-fact-check ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.sr-copy-source {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.audio-download-card,
.publicity-material-card {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  margin: 12px 0;
  background: white;
  border: 1px solid var(--line);
}

.publicity-material-thumb {
  width: 58px;
  height: 58px;
}

.audio-download-card .button {
  grid-column: 1 / -1;
}

.publicity-material-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.publicity-material-card strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.publicity-material-card small {
  display: block;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.5;
}

.publicity-material-card .file-actions {
  grid-column: 1 / -1;
  justify-content: flex-end;
}

.transcription-order-form {
  margin-top: 14px;
}

.publicity-material-card .inline-order {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 92px;
  align-items: center;
  justify-content: start;
  gap: 10px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.publicity-material-card .inline-order input {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line-dark);
  background: var(--paper);
  font-weight: 700;
}

.danger-text {
  color: var(--brand);
}

@media (max-width: 980px) {
  .outreach-layout,
  .outreach-detail-layout,
  .outreach-profile-grid,
  .outreach-search-form,
  .public-search-layout,
  .public-search-form {
    grid-template-columns: 1fr;
  }

  .outreach-create-panel {
    position: static;
  }

  .outreach-card-head,
  .header-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .outreach-hero,
  .outreach-contact-card {
    grid-template-columns: 1fr;
  }

  .outreach-hero-metrics {
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .outreach-avatar,
  .outreach-card-head,
  .tag-line,
  .outreach-card-summary,
  .outreach-card-meta,
  .outreach-card-actions {
    grid-column: auto;
    grid-row: auto;
  }

  .outreach-avatar {
    width: 48px;
    height: 48px;
    font-size: 22px;
  }

  .outreach-card-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .outreach-search-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .header-actions .button,
  .header-actions form,
  .header-actions button,
  .outreach-card-actions .button {
    width: 100%;
  }

  .public-result-card {
    grid-template-columns: 1fr;
  }

  .profile-summary-grid {
    grid-template-columns: 1fr;
  }

  .public-result-card form .button {
    width: 100%;
  }

  .form-grid.two,
  .form-grid.four,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .form-grid .wide {
    grid-column: auto;
  }

  .outreach-create-disclosure > summary,
  .outreach-contact-form .form-actions,
  .outreach-interaction-form .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .outreach-interaction-disclosure > summary {
    padding: 18px;
  }

  .outreach-interaction-disclosure .outreach-interaction-form,
  .outreach-edit-interaction-panel {
    padding: 18px;
  }

  .interaction-item {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .interaction-item .inline-actions {
    grid-column: 1 / -1;
  }

  .outreach-upload-form {
    display: grid;
    grid-template-columns: 1fr;
  }

  .outreach-upload-form input,
  .outreach-upload-form button {
    width: 100%;
  }

  .outreach-attachment-grid,
  .outreach-attachment-card {
    grid-template-columns: 1fr;
  }

  .outreach-attachment-card img {
    width: 100%;
    height: auto;
    max-height: 240px;
  }

  .publicity-hero,
  .publicity-note-card,
  .publicity-form-grid,
  .publicity-detail-grid,
  .publicity-search-form {
    grid-template-columns: 1fr;
  }

  .publicity-workflow-panel,
  .publicity-workflow-panel.compact {
    display: flex;
    gap: 10px;
    padding-bottom: 8px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .publicity-workflow-step {
    flex: 0 0 220px;
    scroll-snap-align: start;
  }

  .publicity-step-actions .button {
    width: 100%;
    justify-content: center;
  }

  .publicity-next-action {
    display: grid;
    gap: 16px;
    padding: 18px;
    margin-bottom: 20px;
  }

  .publicity-next-action-buttons {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .publicity-next-action-buttons .button,
  .publicity-next-action-buttons form,
  .publicity-next-action-buttons button {
    width: 100%;
  }

  .publicity-note-actions,
  .recorder-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .publicity-recorder-panel,
  .publicity-operation-card {
    position: static;
  }

  .publicity-note-date {
    justify-content: start;
    grid-template-columns: auto auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .publicity-note-actions .button,
  .publicity-detail-hero .button,
  .publicity-detail-hero form,
  .publicity-detail-hero button {
    width: 100%;
  }

  .publicity-form-main,
  .publicity-writing-panel,
  .publicity-recorder-panel,
  .publicity-reader,
  .publicity-operation-card,
  .publicity-note-card {
    padding: 18px;
  }

  .publicity-advanced-editor > summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .publicity-advanced-editor > summary small {
    text-align: left;
  }

  .publicity-preview-dialog {
    width: 100vw;
    max-height: 100vh;
  }

  .publicity-preview-shell {
    min-height: 100vh;
    padding: 20px;
  }

  .publicity-preview-shell > header,
  .publicity-deliverable-panel .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .publicity-deliverable-panel .button-row .button {
    width: 100%;
  }
}

@media print {
  .sidebar,
  .mobile-header,
  .mobile-bottom-nav,
  .breadcrumbs,
  .doc-hero .button,
  .doc-toc {
    display: none !important;
  }

  body {
    padding: 0;
    background: white;
  }

  .app-main {
    margin: 0;
  }

  .page-shell {
    width: 100%;
    padding: 0;
  }

  .doc-hero,
  .doc-article > section {
    break-inside: avoid;
    box-shadow: none;
  }

  .doc-layout {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}