:root {
  color-scheme: light;
  --white: #ffffff;
  --ink: #0b2854;
  --text: #263b59;
  --muted: #66758a;
  --accent: #0f8278;
  --accent-dark: #0a6b63;
  --accent-soft: #e8f4f2;
  --line: #dce3eb;
  --line-strong: #afc2d4;
  --subtle: #f7f9fb;
  --warning-bg: #fff6db;
  --warning-text: #8a5a00;
  --danger: #9b3b30;
  --focus: #2a76d2;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --shadow-drawer: -18px 0 46px rgba(8, 26, 52, 0.14);
  --font-sans: "Hiragino Sans GB", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  --page-pad: clamp(20px, 3.2vw, 48px);
  --header-height: 58px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.has-mobile-filters {
  overflow: hidden;
}

button,
input,
select {
  color: inherit;
  font: inherit;
}

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

button {
  border: 0;
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent);
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

svg {
  display: block;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
}

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

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 72%, white);
  outline-offset: 3px;
}

.page-container {
  width: min(1480px, 100%);
  margin-inline: auto;
  padding-inline: var(--page-pad);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  width: min(1480px, 100%);
  height: 100%;
  margin-inline: auto;
  padding-inline: var(--page-pad);
}

.brand {
  align-self: center;
  padding: 0;
  color: var(--ink);
  background: transparent;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: 0.03em;
  cursor: pointer;
}

.primary-nav {
  display: flex;
  align-items: stretch;
  gap: 26px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 2px;
  color: var(--ink);
  background: transparent;
  border-bottom: 3px solid transparent;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}

.nav-link--download {
  margin-block: 9px;
  padding-inline: 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
}

.nav-link--download:hover {
  border-bottom-color: var(--line-strong);
  background: var(--accent-soft);
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  align-items: end;
  gap: 8px 34px;
  padding-top: 26px;
  padding-bottom: 16px;
}

.intro-copy h1 {
  margin-bottom: 2px;
  color: var(--ink);
  font-size: clamp(38px, 4vw, 52px);
  line-height: 1.16;
  letter-spacing: 0.03em;
}

.intro-copy p {
  margin-bottom: 0;
  color: var(--text);
  font-size: 16px;
}

.route-mark {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-height: 68px;
  color: var(--accent);
}

.route-mark svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.route-mark .route-mark__pin {
  width: 34px;
  height: 34px;
}

.route-mark span {
  font-size: 15px;
  font-weight: 700;
}

.route-mark__line {
  width: clamp(30px, 6vw, 88px);
  height: 1px;
  border-top: 2px dashed #9bceda;
}

.route-mark__line--short {
  width: clamp(20px, 3vw, 48px);
}

.search-box {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 52px;
  padding: 0 16px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 130, 120, 0.1);
}

.search-box .icon {
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
}

.search-box input {
  width: 100%;
  padding: 14px 0;
  background: transparent;
  border: 0;
  outline: 0;
  font-size: 16px;
}

.search-box input::placeholder {
  color: #7d8999;
}

.search-box--compact {
  width: min(760px, 100%);
  margin-bottom: 22px;
}

.active-filters {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding-top: 3px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 8px 4px 10px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid #cce5e1;
  border-radius: var(--radius-xs);
  font-size: 13px;
}

.filter-chip button {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  padding: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.filter-chip .icon {
  width: 13px;
  height: 13px;
}

.clear-filters {
  padding: 3px 5px;
  color: var(--accent-dark);
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.directory-layout {
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 44px;
}

.filters {
  align-self: start;
  padding: 18px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.filters__mobile-heading {
  display: none;
}

.filters label,
.filters legend {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.field-label {
  display: block;
  margin: 0 0 6px;
}

.filters select,
.sort-control select {
  width: 100%;
  height: 38px;
  margin-bottom: 15px;
  padding: 0 34px 0 10px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
  font-size: 14px;
}

.topic-filter {
  min-width: 0;
  margin: 2px 0 16px;
  padding: 0 0 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.topic-filter legend {
  margin-bottom: 8px;
}

.check-list {
  display: grid;
  gap: 7px;
}

.check-row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: start;
  gap: 7px;
  color: var(--text);
  cursor: pointer;
}

.check-row input {
  width: 16px;
  height: 16px;
  margin: 3px 0 0;
  accent-color: var(--accent);
}

.check-row span {
  font-size: 13px;
  font-weight: 500;
}

.check-row output {
  color: var(--muted);
  font-size: 12px;
}

.secondary-button,
.primary-button,
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: var(--radius-xs);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.primary-button {
  color: var(--white);
  background: var(--accent);
  border: 1px solid var(--accent);
}

.primary-button:hover {
  color: var(--white);
  background: var(--accent-dark);
}

.secondary-button {
  color: var(--accent-dark);
  background: var(--white);
  border: 1px solid var(--accent);
}

.secondary-button:hover {
  background: var(--accent-soft);
}

.text-button {
  padding-inline: 4px;
  color: var(--accent-dark);
  background: transparent;
}

.filters__reset {
  width: 100%;
  margin-top: 4px;
}

.results {
  min-width: 0;
}

.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0 2px 10px;
}

.result-meta {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 750;
}

.results-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.sort-control select {
  width: auto;
  min-width: 128px;
  height: 36px;
  margin: 0;
}

.mobile-filter-trigger {
  display: none;
}

.mentor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.mentor-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 254px;
  padding: 12px;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.mentor-card:hover,
.mentor-card:focus-within {
  background: #fcfefe;
  border-color: var(--accent);
}

.mentor-card__button {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  padding: 0;
  background: transparent;
  border-radius: inherit;
  cursor: pointer;
}

.mentor-card__button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 72%, white);
  outline-offset: 2px;
}

.mentor-card__top {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
}

.portrait-frame {
  position: relative;
  width: 118px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #eef1f4;
  border: 1px solid #d8dee6;
  border-radius: var(--radius-xs);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.portrait-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #7c8794;
  background: #e9edf1;
}

.portrait-placeholder__initials {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: var(--white);
  background: #aeb7c1;
  border-radius: 50%;
  font-size: 18px;
  font-weight: 800;
}

.portrait-placeholder__label {
  position: absolute;
  right: 0;
  bottom: 8px;
  left: 0;
  color: #6f7984;
  font-size: 11px;
  text-align: center;
}

.mentor-card__identity {
  min-width: 0;
}

.mentor-card__name {
  margin: 3px 0 1px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.mentor-card__name-en {
  margin-left: 4px;
  font-size: 14px;
  font-weight: 700;
}

.mentor-card__title {
  margin-bottom: 9px;
  color: var(--text);
  font-size: 13px;
}

.mentor-card__meta {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mentor-card__meta li {
  display: grid;
  grid-template-columns: 17px minmax(0, 1fr);
  align-items: start;
  gap: 6px;
  min-width: 0;
  color: var(--text);
  font-size: 12.5px;
}

.mentor-card__meta .icon {
  width: 16px;
  height: 16px;
  margin-top: 1px;
  color: var(--ink);
}

.mentor-card__meta span {
  overflow-wrap: anywhere;
}

.mentor-card__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 5px;
  margin-top: 10px;
}

.mentor-card__risk,
.detail-risk {
  display: flex;
  gap: 7px;
  align-items: flex-start;
  margin: 0;
  border: 1px solid #E7B86B;
  border-radius: 8px;
  background: #FFF8E8;
  color: #744A00;
  font-size: 12px;
  line-height: 1.45;
  padding: 8px 10px;
}

.mentor-card__risk .icon {
  flex: 0 0 auto;
  margin-top: 1px;
}

.mentor-card__risk {
  margin-top: 9px;
}

.detail-risk {
  margin-top: 10px;
  font-size: 14px;
}

.topic-tag,
.status-tag,
.theme-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 7px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  font-size: 11.5px;
  line-height: 1.25;
}

.status-tag {
  color: var(--muted);
  background: var(--subtle);
  border-color: var(--line);
}

.status-tag[data-status="部分核验"],
.status-tag[data-status="待复核"] {
  color: var(--warning-text);
  background: var(--warning-bg);
  border-color: #efd891;
}

.mentor-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
}

.mentor-card__level {
  color: var(--muted);
  font-size: 11.5px;
}

.mentor-card__action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-dark);
  font-size: 12.5px;
  font-weight: 750;
}

.mentor-card__action .icon {
  width: 14px;
  height: 14px;
}

.empty-state {
  display: grid;
  justify-items: center;
  padding: 72px 24px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  text-align: center;
}

.empty-state[hidden] {
  display: none;
}

.empty-state__icon {
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
}

.empty-state h3 {
  margin-bottom: 6px;
  color: var(--ink);
}

.empty-state p {
  max-width: 520px;
  margin-bottom: 18px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 42px;
  margin-top: 22px;
}

.page-button {
  min-width: 34px;
  height: 34px;
  padding: 0 9px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  font-size: 13px;
  cursor: pointer;
}

.page-button:hover:not(:disabled),
.page-button.is-active {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
}

.page-button:disabled {
  color: #a3acb7;
  background: #f6f7f8;
  cursor: not-allowed;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding-top: 42px;
  padding-bottom: 22px;
}

.section-heading h1 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.2;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-heading__meta {
  font-size: 14px;
  text-align: right;
}

.table-wrap {
  max-width: 100%;
  margin-bottom: 48px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.coverage-table,
.paper-table,
.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.coverage-table {
  min-width: 1180px;
}

.coverage-table th,
.paper-table th,
.evidence-table th {
  color: var(--ink);
  background: var(--subtle);
  font-size: 12px;
  font-weight: 750;
  text-align: left;
}

.coverage-table th {
  position: sticky;
  z-index: 1;
  top: 0;
}

.coverage-table th,
.coverage-table td,
.paper-table th,
.paper-table td,
.evidence-table th,
.evidence-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.coverage-table tbody tr:last-child td,
.paper-table tbody tr:last-child td,
.evidence-table tbody tr:last-child td {
  border-bottom: 0;
}

.coverage-table tbody tr:hover {
  background: #fbfdfd;
}

.outcome {
  display: inline-flex;
  padding: 3px 7px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  white-space: nowrap;
}

.outcome--positive {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.outcome--neutral {
  color: var(--muted);
  background: var(--subtle);
}

.outcome--warning {
  color: var(--warning-text);
  background: var(--warning-bg);
}

.method-view {
  padding-bottom: 54px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 54px;
  border-top: 1px solid var(--line);
}

.method-grid article {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.method-grid h2 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 19px;
}

.method-grid p,
.method-grid ol,
.method-grid ul {
  margin-bottom: 0;
}

.method-grid li + li {
  margin-top: 7px;
}

.mentor-dialog {
  width: min(920px, 64vw);
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0 0 0 auto;
  padding: 0;
  overflow: hidden;
  background: var(--white);
  border: 0;
  box-shadow: var(--shadow-drawer);
  transform: translateX(12px);
  opacity: 0;
  transition: transform 220ms ease, opacity 180ms ease, overlay 180ms ease allow-discrete, display 180ms ease allow-discrete;
}

.mentor-dialog[open] {
  transform: translateX(0);
  opacity: 1;
}

@starting-style {
  .mentor-dialog[open] {
    transform: translateX(28px);
    opacity: 0;
  }
}

.mentor-dialog::backdrop {
  background: rgba(7, 21, 42, 0.38);
  transition: background 180ms ease, overlay 180ms ease allow-discrete, display 180ms ease allow-discrete;
}

.dialog-shell {
  position: relative;
  height: 100%;
  overflow: auto;
  overscroll-behavior: contain;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  cursor: pointer;
}

.icon-button:hover {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.dialog-close {
  position: sticky;
  z-index: 3;
  top: 14px;
  float: right;
  margin-right: 16px;
}

.mentor-detail {
  padding: 28px 28px 44px;
}

.detail-header {
  display: grid;
  grid-template-columns: 144px minmax(0, 1fr);
  gap: 22px;
  padding: 20px 48px 22px 0;
  border-bottom: 1px solid var(--line);
}

.detail-header .portrait-frame {
  width: 144px;
}

.detail-name-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.detail-name-row h2 {
  margin: 6px 0 2px;
  color: var(--ink);
  font-size: 25px;
  line-height: 1.3;
}

.detail-name-en {
  margin-left: 6px;
  font-size: 20px;
}

.detail-status {
  flex: 0 0 auto;
  margin-top: 7px;
}

.detail-title {
  margin-bottom: 10px;
  color: var(--text);
}

.detail-meta {
  display: grid;
  gap: 7px;
  margin: 0 0 15px;
  padding: 0;
  list-style: none;
}

.detail-meta li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.detail-meta .icon {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--ink);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail-section {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.detail-section h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 17px;
}

.section-count {
  margin-left: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.detail-section p:last-child {
  margin-bottom: 0;
}

.detail-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.match-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.match-group + .match-group {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.match-group h4 {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 14px;
}

.evidence-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.evidence-list li {
  display: grid;
  grid-template-columns: 17px minmax(0, 1fr);
  gap: 7px;
  font-size: 13px;
}

.evidence-list .icon {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--accent);
  stroke-width: 2.2;
}

.paper-table,
.evidence-table {
  min-width: 720px;
}

.detail-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.paper-title {
  min-width: 260px;
  color: var(--ink);
  font-weight: 650;
}

.paper-link,
.source-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.paper-link .icon,
.source-link .icon {
  width: 14px;
  height: 14px;
}

.paper-link-stack {
  display: grid;
  justify-items: start;
  gap: 6px;
  min-width: 108px;
  color: var(--muted);
  font-size: 12px;
}

.link-health {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--subtle);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.link-health.is-ok {
  border-color: #b8ddd8;
  background: #e8f4f2;
  color: #0a6b63;
}

.link-health.is-warning {
  border-color: #efd891;
  background: #fff6db;
  color: #8a5a00;
}

.link-health.is-error {
  border-color: #e9b2ae;
  background: #fff0ef;
  color: #9d2c26;
}

.citation-number {
  display: inline-grid;
  place-items: center;
  min-width: 23px;
  height: 23px;
  color: var(--ink);
  background: #eff3f7;
  border-radius: var(--radius-xs);
  font-size: 11px;
  font-weight: 800;
}

.notice {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  margin-top: 18px;
  padding: 11px 12px;
  color: #27496f;
  background: #f1f7fd;
  border: 1px solid #b8cee5;
  border-radius: var(--radius-xs);
  font-size: 13px;
}

.notice .icon {
  margin-top: 1px;
}

.filter-backdrop {
  position: fixed;
  z-index: 79;
  inset: 0;
  background: rgba(7, 21, 42, 0.38);
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  padding-bottom: 18px;
  color: var(--muted);
  font-size: 12px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 1220px) {
  .mentor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mentor-dialog {
    width: min(860px, 74vw);
  }
}

@media (max-width: 900px) {
  .primary-nav {
    gap: 14px;
  }

  .nav-link {
    font-size: 13px;
  }

  .route-mark {
    display: none;
  }

  .intro-section {
    grid-template-columns: 1fr;
  }

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

  .filters {
    position: fixed;
    z-index: 80;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(340px, 88vw);
    padding: 18px 20px 30px;
    overflow-y: auto;
    border: 0;
    border-radius: 0;
    box-shadow: 18px 0 46px rgba(8, 26, 52, 0.16);
    transform: translateX(-104%);
    transition: transform 200ms ease;
  }

  body.has-mobile-filters .filters {
    transform: translateX(0);
  }

  .filters__mobile-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
  }

  .filters__mobile-heading h2 {
    margin: 0;
    color: var(--ink);
    font-size: 22px;
  }

  .mobile-filter-trigger {
    display: inline-flex;
  }

  .mentor-dialog {
    width: min(780px, 88vw);
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading__meta {
    text-align: left;
  }
}

@media (max-width: 700px) {
  :root {
    --header-height: 54px;
    --page-pad: 16px;
  }

  .header-inner {
    align-items: center;
  }

  .brand {
    display: none;
  }

  .primary-nav {
    justify-content: space-between;
    width: 100%;
    gap: 4px;
  }

  .nav-link {
    display: inline-flex;
    min-height: 36px;
    margin: 0;
    padding-inline: 6px;
    border-bottom-width: 2px;
    font-size: 12px;
  }

  .nav-link--download {
    border: 1px solid var(--line);
    border-radius: var(--radius-xs);
  }

  .intro-section {
    padding-top: 20px;
  }

  .intro-copy h1 {
    font-size: 36px;
  }

  .intro-copy p {
    font-size: 14px;
  }

  .search-box {
    min-height: 48px;
  }

  .search-box input {
    font-size: 15px;
  }

  .results-toolbar {
    align-items: flex-start;
    gap: 12px;
  }

  .results-actions {
    flex-direction: column-reverse;
    align-items: flex-end;
  }

  .sort-control span {
    display: none;
  }

  .sort-control select {
    min-width: 114px;
  }

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

  .mentor-card {
    min-height: 244px;
  }

  .mentor-card__top {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .portrait-frame {
    width: 104px;
  }

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

  .mentor-dialog {
    width: 100vw;
    height: 100dvh;
  }

  .mentor-detail {
    padding: 18px 16px 34px;
  }

  .detail-header {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 14px;
    padding: 20px 36px 18px 0;
  }

  .detail-header .portrait-frame {
    width: 108px;
  }

  .detail-name-row {
    display: block;
  }

  .detail-name-row h2 {
    margin-top: 0;
    font-size: 21px;
  }

  .detail-name-en {
    display: block;
    margin-left: 0;
    font-size: 16px;
  }

  .detail-status {
    margin-top: 3px;
  }

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

  .match-group + .match-group {
    padding-top: 14px;
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .footer-inner {
    flex-direction: column;
    gap: 5px;
  }
}

@media (max-width: 420px) {
  .mentor-card__top {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .portrait-frame {
    width: 92px;
  }

  .detail-header {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .detail-header .portrait-frame {
    width: 88px;
  }

  .detail-actions .primary-button,
  .detail-actions .secondary-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}