@font-face {
  font-family: "Noto Serif TC Local";
  src: url("fonts/NotoSerifTC-VariableFont_wght.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy-950: #071a2f;
  --navy-900: #102a4c;
  --navy-800: #173d68;
  --navy-700: #24588e;
  --blue-100: #eaf3fb;
  --blue-50: #f5f9fd;
  --paper: #fffdf8;
  --paper-deep: #f3ecdf;
  --ink: #17263b;
  --muted: #66758a;
  --line: #d6e0e9;
  --amber: #c8781c;
  --amber-soft: #fff1d6;
  --green: #15724f;
  --green-soft: #e5f5ed;
  --rose-soft: #fff0eb;
  --shadow: 0 24px 70px rgba(7, 26, 47, 0.13);
  --toolbar-offset: 142px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--toolbar-offset) + env(safe-area-inset-top, 0px));
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Serif TC Local", "Noto Serif TC", "Source Han Serif TC", "Songti TC", serif;
  background:
    radial-gradient(circle at 7% 11%, rgba(200, 120, 28, 0.13), transparent 24rem),
    radial-gradient(circle at 92% 4%, rgba(60, 127, 180, 0.16), transparent 28rem),
    linear-gradient(180deg, #eef4f8 0%, #f8f3e9 54%, #f4efe6 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.22;
  background-image: repeating-linear-gradient(90deg, transparent 0 79px, rgba(16, 42, 76, 0.08) 80px);
}

button,
input { font: inherit; }

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

:focus-visible {
  outline: 3px solid #ef9b31;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 10px;
  color: #fff;
  background: var(--amber);
  text-decoration: none;
  transform: translateY(-160%);
}

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

.reading-toolbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0);
  color: #fff;
  background: rgba(7, 26, 47, 0.96);
  box-shadow: 0 12px 34px rgba(7, 26, 47, 0.24);
  backdrop-filter: blur(18px);
}

.toolbar-main {
  width: min(1420px, 100%);
  min-height: 78px;
  margin: auto;
  padding: 10px clamp(16px, 3vw, 42px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.toolbar-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}

.toolbar-brand img {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 13px;
  object-fit: cover;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}

.toolbar-brand span { min-width: 0; }

.toolbar-brand strong,
.toolbar-brand small { display: block; }

.toolbar-brand strong {
  overflow: hidden;
  font-size: 18px;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toolbar-brand small {
  margin-top: 4px;
  color: #a9c9e2;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.toolbar-actions,
.question-jumps {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-actions a,
.toolbar-actions button,
.question-jumps a {
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}

.toolbar-actions a:hover,
.toolbar-actions button:hover,
.question-jumps a:hover { background: rgba(255, 255, 255, 0.18); }

.question-jumps {
  min-height: 52px;
  padding: 7px max(16px, calc((100vw - 1340px) / 2));
  overflow-x: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  scrollbar-width: thin;
}

.question-jumps[hidden] { display: none; }

.question-jumps a {
  min-width: 42px;
  min-height: 36px;
  padding: 0 12px;
  flex: 0 0 auto;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
}

.question-jumps .answer-jump {
  border-color: rgba(255, 205, 125, 0.55);
  color: #ffdda5;
}

.question-jumps .overview-jump {
  border-color: rgba(167, 216, 255, 0.56);
  color: #cce9ff;
}

.reading-shell {
  width: min(1340px, calc(100% - 32px));
  margin: 0 auto;
  padding: calc(108px + env(safe-area-inset-top, 0px)) 0 90px;
}

body.has-analysis .reading-shell {
  padding-top: calc(var(--toolbar-offset) + 28px + env(safe-area-inset-top, 0px));
}

.view[hidden] { display: none !important; }

.catalogue-hero,
.analysis-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 90% 5%, rgba(255, 206, 132, 0.24) 0 8rem, transparent 8.1rem),
    linear-gradient(132deg, var(--navy-950), var(--navy-800) 66%, #9a5c18 130%);
  box-shadow: var(--shadow);
}

.catalogue-hero {
  min-height: 390px;
  border-radius: 34px;
  padding: clamp(38px, 7vw, 88px);
  display: grid;
  align-content: center;
}

.hero-eyebrow,
.section-eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.catalogue-hero .hero-eyebrow,
.analysis-hero .section-eyebrow { color: #f5c67b; }

.catalogue-hero h1 {
  margin: 0;
  max-width: 800px;
  font-size: clamp(46px, 8vw, 94px);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.catalogue-hero h1 span { color: #f6c97f; }

.catalogue-hero > p:not(.hero-eyebrow) {
  max-width: 740px;
  margin: 26px 0 0;
  color: #dce8f2;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.hero-stat {
  position: absolute;
  right: clamp(28px, 5vw, 72px);
  bottom: clamp(28px, 5vw, 62px);
  width: 150px;
  min-height: 108px;
  border: 1px solid rgba(255, 255, 255, 0.21);
  border-radius: 24px;
  display: grid;
  place-content: center;
  text-align: center;
  background: rgba(5, 20, 38, 0.4);
  backdrop-filter: blur(12px);
}

.hero-stat strong,
.hero-stat span { display: block; }

.hero-stat strong { font-size: 38px; }

.hero-stat span {
  margin-top: 2px;
  color: #cbddea;
  font-size: 13px;
}

.passage-picker {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.passage-card {
  min-height: 210px;
  border: 1px solid rgba(16, 42, 76, 0.12);
  border-radius: 26px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 16px 44px rgba(16, 42, 76, 0.09);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.passage-card:hover {
  transform: translateY(-5px);
  border-color: rgba(36, 88, 142, 0.36);
  box-shadow: 0 24px 52px rgba(16, 42, 76, 0.15);
}

.passage-card small {
  color: var(--amber);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.passage-card strong {
  margin-top: 22px;
  font-size: clamp(30px, 4vw, 46px);
}

.passage-card span {
  margin-top: auto;
  color: var(--muted);
  font-size: 14px;
}

.view-catalogue,
.view-article-status,
.view-analysis {
  border: 1px solid rgba(16, 42, 76, 0.11);
  border-radius: 30px;
  background: rgba(255, 253, 248, 0.94);
  box-shadow: var(--shadow);
}

.view-catalogue { padding: clamp(24px, 4vw, 54px); }

.view-article-status {
  min-height: min(620px, calc(100vh - 170px));
  padding: clamp(30px, 7vw, 88px);
  display: grid;
  place-items: center;
}

.article-status-card {
  width: min(680px, 100%);
  padding: clamp(30px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 28px;
  text-align: center;
  background: var(--paper);
  box-shadow: 0 20px 50px rgba(16, 42, 76, 0.1);
}

.article-status-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 24px;
  border: 5px solid #dbe7f0;
  border-top-color: var(--navy-700);
  border-radius: 50%;
  display: block;
  animation: article-status-spin 850ms linear infinite;
}

.article-status-card.is-error .article-status-icon {
  border: 0;
  display: grid;
  place-items: center;
  color: #9a4a18;
  background: var(--amber-soft);
  animation: none;
}

.article-status-card.is-error .article-status-icon::before {
  content: "!";
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 30px;
  font-weight: 900;
}

.article-status-card h1 {
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.15;
}

.article-status-card > p:not(.section-eyebrow) {
  max-width: 520px;
  margin: 18px auto 0;
  color: var(--muted);
  line-height: 1.75;
}

.article-status-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.article-status-actions button {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 20px;
  color: var(--navy-800);
  background: #fff;
  font-weight: 850;
  cursor: pointer;
}

.article-status-actions [data-action="retry-article"] {
  border-color: var(--navy-800);
  color: #fff;
  background: var(--navy-800);
}

@keyframes article-status-spin { to { transform: rotate(360deg); } }

.catalogue-heading,
.panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.catalogue-heading h1,
.panel-heading h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.catalogue-heading > div > p:last-child {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.passage-tabs,
.expand-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.passage-tabs button,
.expand-actions button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--navy-800);
  background: #fff;
  font-weight: 850;
  cursor: pointer;
}

.passage-tabs button[aria-current="true"] {
  border-color: var(--navy-800);
  color: #fff;
  background: var(--navy-800);
}

.search-panel {
  margin-top: 34px;
  padding: 20px;
  border-radius: 20px;
  background: var(--blue-100);
}

.search-panel label {
  display: block;
  margin-bottom: 9px;
  color: var(--navy-900);
  font-size: 14px;
  font-weight: 900;
}

.search-field {
  min-height: 58px;
  border: 1px solid #bfd1e1;
  border-radius: 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 0 9px 0 18px;
  background: #fff;
}

.search-field > span {
  color: var(--navy-700);
  font-size: 24px;
}

.search-field input {
  min-width: 0;
  height: 54px;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 17px;
}

.search-field button {
  min-height: 40px;
  border: 0;
  border-radius: 12px;
  padding: 0 13px;
  color: var(--navy-700);
  background: var(--blue-100);
  font-weight: 850;
  cursor: pointer;
}

.result-count {
  margin: 12px 4px 0;
  color: var(--muted);
  font-size: 14px;
}

.title-list {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.title-card {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--ink);
  background: #fff;
  text-align: left;
}

button.title-card {
  width: 100%;
  cursor: pointer;
}

.title-card.available {
  border-color: #d6ab65;
  background: linear-gradient(110deg, #fffaf0, #fff 70%);
  box-shadow: 0 12px 34px rgba(151, 91, 22, 0.12);
}

.title-card-copy { min-width: 0; }

.title-card strong,
.title-card small { display: block; }

.title-card strong {
  font-size: 18px;
  line-height: 1.38;
}

.title-card small {
  margin-top: 6px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.title-card.available small { color: #9a5c18; }

.title-card-arrow {
  width: 42px;
  height: 42px;
  margin-left: auto;
  flex: 0 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--navy-800);
  font-size: 20px;
}

.empty-state,
.noscript-message {
  margin-top: 26px;
  border: 1px dashed #c4cfd8;
  border-radius: 20px;
  padding: 38px;
  color: var(--muted);
  background: #fff;
  text-align: center;
}

.empty-state strong {
  color: var(--navy-900);
  font-size: 22px;
}

.view-analysis { overflow: hidden; }

.analysis-hero {
  min-height: 270px;
  padding: clamp(34px, 5vw, 66px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.analysis-hero > div:first-child { min-width: 0; }

.analysis-hero h1 {
  margin: 0;
  font-size: clamp(52px, 9vw, 104px);
  line-height: 0.94;
  overflow-wrap: anywhere;
}

.analysis-hero [data-analysis-description] {
  max-width: 700px;
  margin: 22px 0 0;
  color: #dce8f2;
  font-size: 18px;
  line-height: 1.7;
}

.analysis-summary {
  width: 140px;
  min-height: 118px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  display: grid;
  place-content: center;
  text-align: center;
  background: rgba(5, 20, 38, 0.38);
}

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

.analysis-summary strong { font-size: 44px; }

.analysis-summary span {
  color: #cbddea;
  font-size: 13px;
}

.answer-key-panel,
.article-overview,
.question-analysis { padding: clamp(24px, 4.5vw, 58px); }

.answer-key-panel {
  scroll-margin-top: calc(var(--toolbar-offset) + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid var(--line);
}

.answer-table-wrap { margin-top: 25px; }

.answer-table {
  width: 100%;
  border-spacing: 0;
  border-collapse: separate;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}

.answer-table th,
.answer-table td {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 15px;
  text-align: center;
}

.answer-table tr:last-child > * { border-bottom: 0; }
.answer-table tr > *:last-child { border-right: 0; }

.answer-table th {
  width: 12%;
  color: var(--navy-700);
  background: var(--blue-50);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
}

.answer-table a {
  color: var(--green);
  font-size: 18px;
  font-weight: 900;
}

.answer-cell-empty { background: #fbfaf7; }

.source-notes {
  margin-top: 18px;
  border: 1px solid #e7c584;
  border-left: 5px solid var(--amber);
  border-radius: 14px;
  padding: 15px 17px;
  color: var(--navy-800);
  background: rgba(255, 247, 224, 0.92);
  overflow-wrap: anywhere;
}

.source-notes strong {
  display: block;
  margin-bottom: 7px;
  color: #81520b;
  font-size: 15px;
}

.source-notes ul {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: 6px;
}

.source-notes li {
  line-height: 1.65;
}

.article-overview {
  scroll-margin-top: calc(var(--toolbar-offset) + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(234, 243, 251, 0.88), rgba(255, 253, 248, 0.94));
}

.overview-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 1.1fr);
  align-items: end;
  gap: 26px;
}

.overview-heading h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(32px, 4.5vw, 54px);
  line-height: 1.08;
}

.overview-heading > p {
  margin: 0;
  border-left: 4px solid var(--amber);
  border-radius: 0 13px 13px 0;
  padding: 13px 16px;
  color: var(--navy-700);
  background: rgba(255, 255, 255, 0.8);
  font-weight: 750;
  line-height: 1.65;
}

.overview-list {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
}

.overview-card {
  min-width: 0;
  border: 1px solid #cbdbe8;
  border-radius: 18px;
  padding: 19px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 15px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 25px rgba(16, 42, 76, 0.055);
}

.overview-number {
  min-width: 45px;
  min-height: 45px;
  padding: 7px 10px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  background: var(--navy-800);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.15;
}

.overview-copy h3 {
  margin: 1px 0 7px;
  color: var(--navy-900);
  font-size: 18px;
}

.overview-copy p {
  margin: 0;
  color: #40566f;
  font-size: 15px;
  line-height: 1.75;
}

.question-analysis {
  display: grid;
  gap: 18px;
}

.question-card {
  scroll-margin-top: calc(var(--toolbar-offset) + env(safe-area-inset-top, 0px));
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: clip;
  background: #fff;
  box-shadow: 0 10px 30px rgba(16, 42, 76, 0.05);
}

.question-card[open] {
  border-color: #acc5db;
  box-shadow: 0 18px 46px rgba(16, 42, 76, 0.1);
}

.question-card > summary {
  min-height: 86px;
  padding: 17px 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  background: linear-gradient(100deg, var(--blue-50), #fff);
}

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

.question-number {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--navy-800);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 17px;
  font-weight: 900;
}

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

.question-heading { margin: 0; }

.question-heading strong {
  color: var(--navy-900);
  font-size: 20px;
}

.question-heading small {
  margin-top: 4px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
}

.answer-pill {
  max-width: 210px;
  border-radius: 999px;
  padding: 9px 13px;
  color: var(--green);
  background: var(--green-soft);
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.question-body {
  padding: clamp(20px, 4vw, 42px);
  border-top: 1px solid var(--line);
}

.question-source {
  border: 1px solid #ecd4af;
  border-radius: 18px;
  padding: 22px;
  background: var(--amber-soft);
}

.question-source .source-label {
  display: block;
  color: #965713;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.question-source blockquote {
  margin: 10px 0 0;
  color: var(--navy-900);
  font-size: clamp(18px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.55;
}

.question-translation {
  margin: 12px 0 0;
  color: #77511f;
  line-height: 1.65;
}

.analysis-steps {
  margin-top: 22px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
}

.analysis-step {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: var(--paper);
}

.analysis-step--answer-form,
.analysis-step--options,
.analysis-step--paraphrase,
.analysis-step--why-not { background: var(--blue-50); }

.analysis-step--trap {
  border-color: #ecd1c7;
  background: var(--rose-soft);
}

.analysis-step-heading {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.analysis-step-number {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--navy-800);
  box-shadow: inset 0 -3px 0 rgba(200, 120, 28, 0.55);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 900;
}

.analysis-step h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 19px;
}

.analysis-step p,
.analysis-step blockquote,
.analysis-bullet {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.78;
}

.analysis-label {
  display: block;
  margin-top: 18px;
  color: var(--navy-700);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.analysis-step blockquote {
  border-left: 4px solid var(--amber);
  border-radius: 0 12px 12px 0;
  padding: 13px 16px;
  color: var(--navy-900);
  background: var(--amber-soft);
  font-weight: 750;
}

.analysis-comparison {
  margin-top: 12px;
  border: 1px solid #c6d9e8;
  border-radius: 14px;
  padding: 13px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  color: var(--navy-800);
  background: #fff;
  line-height: 1.5;
}

.analysis-comparison .comparison-arrow {
  color: var(--amber);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-weight: 900;
}

.analysis-bullet {
  position: relative;
  padding-left: 20px;
}

.analysis-bullet::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.75em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.noscript-message {
  position: relative;
  z-index: 200;
  margin: 120px auto 20px;
  width: min(700px, calc(100% - 32px));
}

@media (max-width: 900px) {
  :root { --toolbar-offset: 182px; }

  .toolbar-main {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .toolbar-actions {
    width: 100%;
    padding-bottom: 2px;
    overflow-x: auto;
  }

  .toolbar-actions > * { flex: 0 0 auto; }

  .reading-shell { padding-top: calc(142px + env(safe-area-inset-top, 0px)); }

  body.has-analysis .reading-shell { padding-top: calc(196px + env(safe-area-inset-top, 0px)); }

  .passage-picker,
  .title-list,
  .analysis-steps,
  .overview-list { grid-template-columns: 1fr; }

  .catalogue-heading,
  .panel-heading { align-items: flex-start; flex-direction: column; }

  .overview-heading { grid-template-columns: 1fr; }

  .analysis-hero { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  :root { --toolbar-offset: 188px; }

  .reading-shell {
    width: min(100% - 20px, 1340px);
    padding-bottom: 48px;
  }

  .toolbar-main { padding-inline: 12px; }

  .toolbar-brand img {
    width: 42px;
    height: 42px;
  }

  .toolbar-brand strong { font-size: 16px; }

  .toolbar-actions a,
  .toolbar-actions button {
    min-height: 38px;
    padding-inline: 13px;
    font-size: 13px;
  }

  .catalogue-hero {
    min-height: 430px;
    border-radius: 23px;
    padding: 32px 24px 146px;
  }

  .hero-stat {
    right: auto;
    left: 24px;
    bottom: 27px;
  }

  .passage-card { min-height: 168px; }

  .view-catalogue,
  .view-article-status,
  .view-analysis { border-radius: 23px; }

  .view-catalogue { padding: 24px 16px; }

  .view-article-status { padding: 24px 16px; }

  .passage-tabs { width: 100%; }

  .passage-tabs button { flex: 1 1 30%; }

  .search-panel { padding: 14px; }

  .search-field { grid-template-columns: auto 1fr; }

  .search-field button {
    grid-column: 1 / -1;
    margin-bottom: 9px;
  }

  .title-card { padding: 16px; }

  .analysis-hero { padding: 34px 24px; }

  .analysis-hero h1 {
    font-size: clamp(38px, 13vw, 58px);
    line-height: 1;
  }

  .analysis-summary {
    width: 100%;
    min-height: 82px;
  }

  .answer-key-panel,
  .article-overview,
  .question-analysis { padding: 24px 16px; }

  .answer-table th,
  .answer-table td { padding: 11px 6px; }

  .question-card > summary {
    grid-template-columns: auto 1fr;
    gap: 11px;
    padding: 14px;
  }

  .answer-pill {
    grid-column: 1 / -1;
    max-width: none;
  }

  .question-number {
    width: 45px;
    height: 45px;
  }

  .question-body { padding: 16px; }

  .question-source,
  .analysis-step { padding: 17px; }

  .analysis-step-number {
    width: 33px;
    height: 33px;
    border-radius: 10px;
  }

  .analysis-comparison { grid-template-columns: 1fr; }

  .analysis-comparison .comparison-arrow { transform: rotate(90deg); }
}

@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;
  }
}

@media print {
  body { background: #fff; }
  body::before,
  .reading-toolbar,
  .passage-picker,
  .expand-actions { display: none !important; }
  .reading-shell,
  body.has-analysis .reading-shell {
    width: 100%;
    padding: 0;
  }
  .view-analysis {
    border: 0;
    box-shadow: none;
  }
  .question-card {
    break-inside: avoid;
    box-shadow: none;
  }
}