:root {
  color-scheme: light;
  --font-sans: "Noto Sans TC", "PingFang HK", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Noto Sans TC", "PingFang HK", system-ui, sans-serif;
  --color-brand-50: #eefbf8;
  --color-brand-100: #d5f5ee;
  --color-brand-200: #acebdd;
  --color-brand-300: #77dbc8;
  --color-brand-400: #40c3ad;
  --color-brand-500: #1fa68f;
  --color-brand-600: #168572;
  --color-brand-700: #166b5e;
  --color-brand-800: #15564d;
  --color-brand-900: #12473f;
  --color-brand-950: #062b27;
  --color-ink-950: #102522;
  --color-ink-800: #263c38;
  --color-ink-700: #3c514d;
  --color-ink-600: #5a6d69;
  --color-ink-500: #758581;
  --color-ink-300: #b6c1be;
  --color-ink-200: #d6dddb;
  --color-ink-100: #e9eeec;
  --color-surface-0: #ffffff;
  --color-surface-50: #f7faf9;
  --color-surface-100: #f0f5f3;
  --color-page: #f7faf9;
  --color-info-50: #eef6ff;
  --color-info-600: #2563a9;
  --color-success-50: #effaf3;
  --color-success-700: #257346;
  --color-warning-50: #fff8e8;
  --color-warning-700: #8a5a00;
  --color-danger-50: #fff1f1;
  --color-danger-700: #a63b3b;
  --color-sponsored-50: #f7f1ff;
  --color-sponsored-700: #6e45a3;
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: clamp(1.75rem, 2.4vw, 2.25rem);
  --text-4xl: clamp(2.125rem, 4vw, 3.5rem);
  --leading-tight: 1.16;
  --leading-heading: 1.28;
  --leading-body: 1.7;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --radius-sm: .5rem;
  --radius-md: .75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 999px;
  --border-subtle: 1px solid var(--color-ink-200);
  --border-strong: 1px solid var(--color-ink-300);
  --shadow-sm: 0 1px 2px rgb(16 37 34 / .05);
  --shadow-md: 0 8px 24px rgb(16 37 34 / .08);
  --shadow-focus: 0 0 0 3px rgb(31 166 143 / .24);
  --container-sm: 42rem;
  --container-md: 64rem;
  --container-lg: 75rem;
  --header-height: 4.5rem;
  --duration-fast: 120ms;
  --duration-base: 220ms;
  --ease-standard: cubic-bezier(.2, 0, 0, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; text-rendering: optimizeLegibility; }
body { margin: 0; padding-top: var(--header-height); background: var(--color-page); color: var(--color-ink-950); font-family: var(--font-sans); font-size: var(--text-base); line-height: var(--leading-body); -webkit-font-smoothing: antialiased; }
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-underline-offset: .18em; }
h1, h2, h3 { margin: 0; color: var(--color-ink-950); font-family: var(--font-display); line-height: var(--leading-heading); text-wrap: balance; }
h1 { font-size: var(--text-4xl); letter-spacing: -.035em; }
h2 { font-size: var(--text-3xl); letter-spacing: -.025em; }
h3 { font-size: var(--text-xl); }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--color-brand-600); outline-offset: 3px; box-shadow: var(--shadow-focus); }
.skip-link { position: fixed; z-index: 99; top: var(--space-4); left: var(--space-4); transform: translateY(-180%); padding: var(--space-3) var(--space-4); background: var(--color-ink-950); color: var(--color-surface-0); border-radius: var(--radius-sm); }
.skip-link:focus { transform: translateY(0); }
.container { width: min(100% - 2rem, var(--container-lg)); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section--compact { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--soft { background: var(--color-surface-100); }
.eyebrow { margin-bottom: var(--space-3); color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 750; }
.button-row, .hero-actions-row, .programme-actions, .source-links { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 var(--space-5); border: 1px solid transparent; border-radius: var(--radius-md); font-weight: 750; text-align: center; text-decoration: none; white-space: nowrap; cursor: pointer; transition: transform var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard); }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button--primary, .primary-button, .primary-link { border-color: var(--color-brand-700); background: var(--color-brand-700); color: var(--color-surface-0); }
.button--primary:hover, .primary-button:hover, .primary-link:hover { background: var(--color-brand-800); }
.button--secondary, .secondary-link { border-color: var(--color-brand-700); background: var(--color-surface-0); color: var(--color-brand-700); }
.button--small { min-height: 40px; padding-inline: var(--space-4); font-size: var(--text-sm); }
.ghost-button { min-height: 44px; padding: 0 var(--space-4); border: 1px solid var(--color-ink-300); border-radius: var(--radius-md); background: var(--color-surface-0); color: var(--color-ink-800); font-weight: 700; cursor: pointer; }
.text-link { color: var(--color-brand-700); font-weight: 750; }

/* Navigation */
.portal-nav { position: fixed; z-index: 40; top: 0; right: 0; left: 0; min-height: var(--header-height); border-bottom: var(--border-subtle); background: rgb(255 255 255 / .96); }
.nav-inner { width: min(100% - 2rem, var(--container-lg)); min-height: var(--header-height); margin-inline: auto; display: flex; align-items: center; gap: var(--space-5); }
.wordmark { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-ink-950); font-weight: 800; letter-spacing: -.02em; text-decoration: none; white-space: nowrap; }
.wordmark span { color: var(--color-brand-700); font-size: 1.1rem; }
.nav-links { display: flex; gap: var(--space-1); align-items: center; margin-inline: auto; }
.nav-links a, .nav-plan { padding: var(--space-2) var(--space-3); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; text-decoration: none; white-space: nowrap; }
.nav-links a[aria-current="page"], .nav-links a:hover { color: var(--color-brand-800); }
.nav-more { position: relative; }
.nav-more summary { min-height: 40px; display: inline-flex; align-items: center; padding: var(--space-2) var(--space-3); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; cursor: pointer; list-style: none; white-space: nowrap; }
.nav-more summary::-webkit-details-marker { display: none; }
.nav-more summary::after { content: "+"; margin-left: var(--space-2); color: var(--color-brand-700); font-size: 1.1rem; font-weight: 500; }
.nav-more[open] summary { color: var(--color-brand-800); }
.nav-more[open] summary::after { content: "−"; }
.nav-more__panel { position: absolute; top: calc(100% + var(--space-2)); right: 0; display: grid; grid-template-columns: repeat(2, minmax(12rem, 1fr)); gap: var(--space-1); width: 27rem; padding: var(--space-3); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); box-shadow: var(--shadow-md); }
.nav-more__panel a { display: grid; gap: 2px; padding: var(--space-3); border-radius: var(--radius-md); white-space: normal; }
.nav-more__panel a:hover { background: var(--color-surface-100); }
.nav-more__panel span { color: var(--color-ink-600); font-size: var(--text-xs); font-weight: 500; line-height: 1.45; }
.nav-actions { display: flex; gap: var(--space-2); align-items: center; }
.nav-toggle { display: none; width: 44px; height: 44px; margin-left: auto; border: var(--border-subtle); border-radius: var(--radius-md); background: var(--color-surface-0); cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--color-ink-800); }
.mobile-nav { display: none; }

/* Landing */
.hero { background: linear-gradient(135deg, var(--color-brand-50), var(--color-page) 52%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .85fr); align-items: center; gap: clamp(var(--space-10), 7vw, var(--space-24)); }
.hero-copy { max-width: 42rem; }
.hero-copy h1 { max-width: none; font-size: clamp(2.5rem, 3.35vw, 3rem); }
.hero-copy > p:not(.eyebrow):not(.trust-line) { max-width: 39rem; margin-top: var(--space-5); color: var(--color-ink-700); font-size: var(--text-lg); }
.hero-copy .button-row { margin-top: var(--space-8); }
.trust-line { margin-top: var(--space-4); color: var(--color-ink-600); font-size: var(--text-sm); }
.decision-panel { padding: var(--space-6); border: var(--border-strong); border-radius: var(--radius-xl); background: var(--color-surface-0); box-shadow: var(--shadow-md); }
.decision-panel__heading { display: grid; gap: var(--space-1); margin-bottom: var(--space-5); }
.decision-panel__heading span { color: var(--color-ink-600); font-size: var(--text-sm); }
.decision-panel__heading strong { font-size: var(--text-xl); }
.decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.decision-grid a { min-height: 106px; padding: var(--space-4); border: var(--border-subtle); border-radius: var(--radius-md); background: var(--color-surface-50); text-decoration: none; transition: border-color var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard); }
.decision-grid a:hover { transform: translateY(-2px); border-color: var(--color-brand-400); }
.decision-grid b { display: block; color: var(--color-brand-700); font-size: var(--text-xl); }
.decision-grid span { display: block; margin-top: var(--space-2); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 650; }
.decision-panel > p { margin-top: var(--space-5); color: var(--color-ink-600); font-size: var(--text-sm); }
.steps-layout, .preview-layout, .trust-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(var(--space-8), 7vw, var(--space-24)); align-items: start; }
.steps-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.steps-list li { display: grid; grid-template-columns: 2.2rem 1fr; column-gap: var(--space-4); padding-block: var(--space-4); border-bottom: var(--border-subtle); }
.steps-list li::before { content: counter(steps); counter-increment: steps; width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 50%; background: var(--color-brand-100); color: var(--color-brand-800); font-weight: 800; }
.steps-list strong, .steps-list span { grid-column: 2; }
.steps-list span { color: var(--color-ink-600); font-size: var(--text-sm); }
.dimension-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-8); }
.dimension-grid article { padding: var(--space-5); border-top: 2px solid var(--color-brand-300); background: var(--color-surface-0); }
.dimension-grid span { color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 800; }
.dimension-grid h3 { margin-top: var(--space-2); }
.dimension-grid p { margin-top: var(--space-2); color: var(--color-ink-600); font-size: var(--text-sm); }
.pathway-list { display: grid; gap: 0; margin-top: var(--space-8); border-top: var(--border-subtle); }
.pathway-list article { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-8); align-items: center; padding-block: var(--space-6); border-bottom: var(--border-subtle); }
.pathway-list span { color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 750; }
.pathway-list h3 { margin-top: var(--space-1); }
.pathway-list p { max-width: 42rem; margin-top: var(--space-2); color: var(--color-ink-600); }
.pathway-list__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-3); max-width: 28rem; }
.pathway-list__actions a { min-height: 40px; display: inline-flex; align-items: center; padding: 0 var(--space-3); border: var(--border-subtle); border-radius: var(--radius-md); background: var(--color-surface-0); color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 750; text-decoration: none; }
.pathway-list__actions a:first-child { border-color: var(--color-brand-700); background: var(--color-brand-700); color: var(--color-surface-0); }
.preview-layout > div > p:not(.eyebrow) { max-width: 32rem; margin-top: var(--space-4); color: var(--color-ink-600); }
.preview-layout .text-link { display: inline-block; margin-top: var(--space-5); }
.preview-stack { display: grid; gap: var(--space-3); }
.programme-preview { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.programme-preview h3 { margin-top: var(--space-3); }
.programme-preview p { margin-top: var(--space-2); color: var(--color-ink-700); }
.programme-preview small { display: block; margin-top: var(--space-4); color: var(--color-ink-600); }
.status, .badge { display: inline-flex; align-items: center; min-height: 26px; padding: 2px var(--space-2); border-radius: var(--radius-pill); font-size: var(--text-xs); font-weight: 750; }
.status--info, .badge.unknown { background: var(--color-info-50); color: var(--color-info-600); }
.status--neutral, .badge.match { background: var(--color-surface-100); color: var(--color-ink-700); }
.status--warning, .badge.reach { background: var(--color-warning-50); color: var(--color-warning-700); }
.badge.safe { background: var(--color-success-50); color: var(--color-success-700); }
.trust-points { display: grid; gap: var(--space-4); }
.trust-points p { padding-left: var(--space-5); border-left: 2px solid var(--color-brand-400); color: var(--color-ink-700); }
.trust-points .button { justify-self: start; margin-top: var(--space-2); }
.final-cta { background: var(--color-brand-900); color: var(--color-surface-0); text-align: center; }
.final-cta h2 { max-width: 43rem; margin-inline: auto; color: var(--color-surface-0); }
.final-cta .button { margin-top: var(--space-6); background: var(--color-surface-0); color: var(--color-brand-800); }

/* Calculator and programme search */
.app-header, .site-header { width: min(100% - 2rem, var(--container-lg)); margin-inline: auto; padding-block: var(--space-12) var(--space-8); display: grid; grid-template-columns: 1fr auto; gap: var(--space-8); align-items: end; }
.app-header .lede, .site-header .lede { max-width: 46rem; margin-top: var(--space-4); color: var(--color-ink-600); }
.score-card { width: 13rem; padding: var(--space-5); border: var(--border-strong); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.score-card .label, .score-card span { color: var(--color-ink-600); font-size: var(--text-sm); }
.score-card strong { display: block; color: var(--color-brand-800); font-size: 3.5rem; line-height: 1; letter-spacing: -.06em; }
.score-card-meta { display: grid; gap: var(--space-1); margin-top: var(--space-3); }
.app-shell, .notes-section, .page-shell { width: min(100% - 2rem, var(--container-lg)); margin-inline: auto; }
.app-shell { display: grid; grid-template-columns: minmax(20rem, .75fr) minmax(0, 1.25fr); gap: var(--space-5); align-items: start; padding-bottom: var(--space-12); }
.calculator-panel, .results-panel, .notes-section, .portal-section, .database-card, .subject-detail-card { padding: var(--space-6); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); box-shadow: var(--shadow-sm); }
.calculator-panel { position: sticky; top: calc(var(--header-height) + var(--space-4)); }
.section-head { display: flex; justify-content: space-between; gap: var(--space-4); align-items: start; margin-bottom: var(--space-5); }
.section-head .eyebrow { margin-bottom: var(--space-1); }
.result-count { color: var(--color-ink-600); font-size: var(--text-sm); white-space: nowrap; }
.profile-tools { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-5); }
.profile-tools label, .filters label { display: grid; gap: var(--space-1); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.profile-tools input, .profile-tools select, .filters input, .filters select, .subjects-grid select { width: 100%; min-height: 44px; padding: 0 var(--space-3); border: var(--border-strong); border-radius: var(--radius-md); background: var(--color-surface-0); color: var(--color-ink-950); }
.profile-tools .primary-button, .profile-tools .ghost-button { min-height: 44px; border-radius: var(--radius-md); }
.subjects-grid { display: grid; gap: var(--space-3); }
.core-subjects-grid { display: grid; gap: var(--space-2); }
.elective-subjects-section { display: grid; gap: var(--space-3); margin-top: var(--space-3); padding-top: var(--space-4); border-top: var(--border-subtle); }
.elective-subjects-head { display: grid; gap: var(--space-1); }
.elective-subjects-head span { color: var(--color-ink-600); font-size: var(--text-xs); }
.elective-columns { display: grid; gap: var(--space-3); }
.subject-row { display: grid; grid-template-columns: minmax(0, 1fr) 6rem; gap: var(--space-2); align-items: end; }
.subject-row.core > label { color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.subject-row.core > select { grid-column: 2; }
.subject-row.elective { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: var(--space-3); border: var(--border-subtle); border-radius: var(--radius-md); background: var(--color-surface-50); }
.subject-row-title { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.subject-row.elective > label { display: grid; gap: var(--space-1); color: var(--color-ink-600); font-size: var(--text-xs); }
.subject-row.elective select { min-width: 0; }
.remove-subject-button { width: 32px; height: 32px; border: var(--border-subtle); border-radius: var(--radius-sm); background: var(--color-surface-0); color: var(--color-danger-700); cursor: pointer; }
.add-subject-button { justify-self: start; min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--color-brand-700); font-weight: 750; cursor: pointer; }
.subject-row label { display: grid; gap: var(--space-1); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.subject-row .subject-name { grid-column: 1; }
.subject-row .subject-score { grid-column: 2; }
.subject-row .remove-elective { grid-column: span 2; justify-self: start; color: var(--color-danger-700); border: 0; background: transparent; cursor: pointer; }
.add-elective { min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--color-brand-700); font-weight: 750; cursor: pointer; }
.score-summary { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); margin-top: var(--space-6); }
.score-summary article { padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface-100); }
.score-summary span { display: block; color: var(--color-ink-600); font-size: var(--text-xs); }
.score-summary strong { color: var(--color-brand-800); font-size: var(--text-2xl); }
.eligibility-box { margin-top: var(--space-5); padding: var(--space-4); border-left: 3px solid var(--color-info-600); background: var(--color-info-50); }
.eligibility-box p { margin-top: var(--space-2); color: var(--color-ink-700); font-size: var(--text-sm); }
.eligibility-box--good { border-left-color: var(--color-success-700); background: var(--color-success-50); }
.eligibility-box--warn { border-left-color: var(--color-warning-700); background: var(--color-warning-50); }
.filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin-bottom: var(--space-5); }
.programme-group-filter { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.programme-group-filter button, .filter-trigger, .interest-chip { min-height: 38px; padding: 0 var(--space-3); border: var(--border-subtle); border-radius: var(--radius-pill); background: var(--color-surface-0); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; cursor: pointer; }
.programme-group-filter button.selected, .interest-chip.selected { border-color: var(--color-brand-600); background: var(--color-brand-50); color: var(--color-brand-800); }
.filter-menu { position: relative; }
.filter-trigger { width: 100%; text-align: left; }
.filter-label { display: block; margin-bottom: var(--space-1); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.filter-panel { position: absolute; z-index: 3; top: calc(100% + var(--space-1)); right: 0; left: 0; display: none; max-height: 16rem; padding: var(--space-3); overflow: auto; border: var(--border-subtle); border-radius: var(--radius-md); background: var(--color-surface-0); box-shadow: var(--shadow-md); }
.filter-menu.open .filter-panel { display: grid; gap: var(--space-2); }
.check-option { display: grid; grid-template-columns: 1rem 1fr; align-items: start; gap: var(--space-2); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 500; }
.check-option input { width: 1rem; height: 1rem; margin: 2px 0 0; }
.legend { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-4); color: var(--color-ink-600); font-size: var(--text-sm); }
.legend i { display: none; }
.results-list { display: grid; gap: var(--space-3); }
.programme-card { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.programme-card > header { display: flex; align-items: start; justify-content: space-between; gap: var(--space-4); }
.programme-card header p { margin-top: var(--space-1); color: var(--color-ink-600); font-size: var(--text-sm); }
.programme-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.programme-meta span { padding: 2px var(--space-2); border-radius: var(--radius-sm); background: var(--color-surface-100); color: var(--color-ink-700); font-size: var(--text-xs); }
.programme-card > p { margin-top: var(--space-4); color: var(--color-ink-700); font-size: var(--text-sm); }
.weighting-block, .projection-block { margin-top: var(--space-4); padding: var(--space-4); background: var(--color-surface-50); }
.subsection-title { display: flex; justify-content: space-between; gap: var(--space-3); color: var(--color-ink-800); font-size: var(--text-sm); }
.weighting-grid, .projection-grid, .score-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); margin: var(--space-3) 0 0; }
.weighting-grid div, .projection-grid div, .score-stats div { padding: var(--space-2); background: var(--color-surface-0); }
dt { color: var(--color-ink-600); font-size: var(--text-xs); }
dd { margin: var(--space-1) 0 0; color: var(--color-ink-950); font-weight: 700; }
.programme-actions { margin-top: var(--space-4); }
.programme-actions a, .programme-actions button { min-height: 40px; padding: 0 var(--space-3); border: var(--border-strong); border-radius: var(--radius-md); background: var(--color-surface-0); color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 750; text-decoration: none; cursor: pointer; }
.empty-state { padding: var(--space-6); border: 1px dashed var(--color-ink-300); color: var(--color-ink-700); text-align: center; }
.notes-section { margin-bottom: var(--space-16); }
.notes-section h2 { margin-bottom: var(--space-5); }
.notes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.notes-grid p { color: var(--color-ink-700); font-size: var(--text-sm); }
.source-links { margin-top: var(--space-5); }
.source-links a { color: var(--color-brand-700); font-size: var(--text-sm); font-weight: 750; }
.mobile-scorebar { display: none; }

/* Shared interior pages */
.page-shell { display: grid; gap: var(--space-5); padding-bottom: var(--space-16); }
.page-intro { max-width: var(--container-md); padding-top: var(--space-12); }
.page-intro p { max-width: 45rem; margin-top: var(--space-4); color: var(--color-ink-600); }
.data-notice { padding: var(--space-4); border-left: 3px solid var(--color-warning-700); background: var(--color-warning-50); color: var(--color-ink-700); }
.data-notice strong { color: var(--color-ink-950); }
.search-layout { display: grid; grid-template-columns: 18rem 1fr; gap: var(--space-5); align-items: start; }
.search-sidebar { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.search-sidebar input, .search-sidebar select { width: 100%; min-height: 44px; margin-top: var(--space-2); padding: 0 var(--space-3); border: var(--border-strong); border-radius: var(--radius-md); }
.search-sidebar label { display: grid; gap: var(--space-1); margin-top: var(--space-4); color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; }
.search-summary { display: flex; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); color: var(--color-ink-600); }
.detail-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: var(--space-5); }
.detail-grid > section, .detail-grid > aside { padding: var(--space-6); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.detail-grid h2 { margin-bottom: var(--space-5); }
.detail-grid h3 { margin-top: var(--space-6); }
.source-panel { display: grid; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-surface-100); }
.source-panel p, .source-panel a { color: var(--color-ink-700); font-size: var(--text-sm); }
.source-panel a { color: var(--color-brand-700); font-weight: 750; }
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: var(--space-3); border-bottom: var(--border-subtle); text-align: left; vertical-align: top; }
.comparison-table th { color: var(--color-ink-600); font-size: var(--text-sm); font-weight: 700; }
.shortlist-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.shortlist-column { padding: var(--space-4); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.shortlist-column h2 { font-size: var(--text-xl); }
.shortlist-item { display: grid; gap: var(--space-2); margin-top: var(--space-3); padding: var(--space-3); border: var(--border-subtle); border-radius: var(--radius-md); }
.shortlist-item p { color: var(--color-ink-600); font-size: var(--text-sm); }
.shortlist-item button { justify-self: start; border: 0; background: transparent; color: var(--color-brand-700); font-weight: 750; cursor: pointer; }
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.guide-grid article { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.guide-grid p { margin-top: var(--space-3); color: var(--color-ink-600); }
.guide-grid a { display: inline-block; margin-top: var(--space-5); color: var(--color-brand-700); font-weight: 750; }
.token-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.token-card { min-height: 112px; padding: var(--space-4); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.token-swatch { height: 2.5rem; margin-bottom: var(--space-3); border-radius: var(--radius-sm); }
.token-swatch--brand { background: var(--color-brand-700); }
.token-swatch--surface { background: var(--color-surface-100); }
.token-swatch--info { background: var(--color-info-50); }
.token-swatch--warning { background: var(--color-warning-50); }
.utility-space-top { margin-top: var(--space-4); }

/* Original Pathway modules, restyled on the shared system */
.logic-grid, .pathway-grid, .vtc-panel { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.logic-grid article, .pathway-grid article, .vtc-panel > div { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-50); }
.logic-grid strong, .pathway-grid h3, .vtc-panel h3 { color: var(--color-ink-950); }
.logic-grid p, .pathway-grid p, .vtc-panel p, .vtc-panel li { margin-top: var(--space-2); color: var(--color-ink-600); font-size: var(--text-sm); }
.quiz-start-actions { margin-top: var(--space-6); }
.quiz-form { max-width: var(--container-md); margin: var(--space-5) auto 0; padding: var(--space-6); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.quiz-progress { display: flex; justify-content: space-between; margin-bottom: var(--space-5); color: var(--color-ink-600); font-size: var(--text-sm); }
.quiz-question { border: 0; padding: 0; }
.quiz-question legend { color: var(--color-ink-950); font-size: var(--text-2xl); font-weight: 750; }
.quiz-option { display: flex; gap: var(--space-3); align-items: center; min-height: 52px; margin-top: var(--space-3); padding: var(--space-3); border: var(--border-subtle); border-radius: var(--radius-md); cursor: pointer; }
.quiz-actions { display: flex; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-6); }
.subject-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.subject-detail-card { display: grid; gap: var(--space-4); }
.subject-detail-card header { display: grid; gap: var(--space-1); }
.subject-detail-card header span, .subject-detail-card dt { color: var(--color-ink-600); font-size: var(--text-xs); }
.subject-detail-card p { color: var(--color-ink-700); }
.subject-detail-card dl { display: grid; gap: var(--space-3); margin: 0; }
.subject-detail-card ul { margin: 0; padding-left: var(--space-5); color: var(--color-ink-700); font-size: var(--text-sm); }
.tag-row, .pathway-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag-row span, .pathway-tags span { padding: 2px var(--space-2); border-radius: var(--radius-pill); background: var(--color-brand-50); color: var(--color-brand-800); font-size: var(--text-xs); font-weight: 700; }
.outcome-list, .vtc-programme-list { display: grid; gap: var(--space-3); margin-top: var(--space-5); }
.outcome-row, .vtc-programme-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4); padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.outcome-row h3, .vtc-programme-card h3 { margin-top: var(--space-1); }
.outcome-row p, .vtc-programme-card p { margin-top: var(--space-2); color: var(--color-ink-600); font-size: var(--text-sm); }
.outcome-row strong { color: var(--color-brand-800); font-size: var(--text-xl); }
.overseas-carousel { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.overseas-slide { padding: var(--space-6); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-0); }
.overseas-slide:not(.is-active) { display: none; }
.overseas-content { display: grid; gap: var(--space-4); }
.overseas-content p, .overseas-content li { color: var(--color-ink-700); }
.carousel-controls { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.result-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: var(--space-5); }
.result-sidebar, .result-main { padding: var(--space-5); border: var(--border-subtle); border-radius: var(--radius-lg); background: var(--color-surface-50); }
.result-tag-stack { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.result-tag-stack span { padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-brand-50); color: var(--color-brand-800); font-weight: 700; }
.quiz-recommendations, .quiz-next-steps { margin-top: var(--space-5); }

.site-footer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-8); padding: var(--space-10) max(1rem, calc((100% - var(--container-lg)) / 2)); border-top: var(--border-subtle); background: var(--color-surface-0); }
.footer-brand strong { color: var(--color-brand-800); }
.footer-brand p { max-width: 38rem; margin-top: var(--space-2); color: var(--color-ink-600); font-size: var(--text-sm); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-4); align-content: start; }
.footer-links a { color: var(--color-ink-700); font-size: var(--text-sm); font-weight: 700; text-decoration: none; }

@media (min-width: 48rem) { .container, .app-shell, .notes-section, .page-shell, .app-header, .site-header { width: min(100% - 3rem, var(--container-lg)); } }
@media (max-width: 71rem) { .nav-links { gap: 0; } .nav-links a { padding-inline: var(--space-2); } .nav-plan { display: none; } }
@media (max-width: 63.99rem) {
  .nav-inner { width: min(100% - 2rem, var(--container-lg)); }
  .nav-actions { margin-left: auto; } .nav-actions .button { display: none; }
  .nav-toggle { display: block; }
  .nav-links { position: fixed; top: var(--header-height); right: 0; left: 0; display: none; padding: var(--space-3) max(1rem, calc((100% - var(--container-lg)) / 2)) var(--space-4); border-bottom: var(--border-subtle); background: var(--color-surface-0); box-shadow: var(--shadow-md); }
  .portal-nav.is-open .nav-links { display: grid; } .nav-links a { min-height: 44px; padding: var(--space-3) 0; }
  .nav-more { border-top: var(--border-subtle); } .nav-more summary { width: 100%; min-height: 44px; padding-inline: 0; justify-content: space-between; }
  .nav-more__panel { position: static; grid-template-columns: 1fr; width: auto; padding: 0 0 var(--space-3); border: 0; border-radius: 0; box-shadow: none; }
  .hero-grid, .steps-layout, .preview-layout, .trust-layout, .app-shell, .detail-grid, .search-layout { grid-template-columns: 1fr; }
  .calculator-panel { position: static; } .score-card { width: 100%; } .app-header, .site-header { grid-template-columns: 1fr; }
  .dimension-grid { grid-template-columns: repeat(2, 1fr); } .notes-grid { grid-template-columns: 1fr; }
  .search-sidebar { position: static; } .shortlist-columns, .logic-grid, .pathway-grid, .vtc-panel, .result-layout, .pathway-list article { grid-template-columns: 1fr; }
  .pathway-list__actions { justify-content: flex-start; max-width: none; }
}
@media (max-width: 47.99rem) {
  body { padding-bottom: 5.5rem; }
  .mobile-nav { position: fixed; z-index: 40; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(4, 1fr); min-height: 4.75rem; padding-top: var(--space-2); border-top: var(--border-subtle); background: rgb(255 255 255 / .98); }
  .mobile-nav a { display: grid; place-items: center; gap: 1px; color: var(--color-ink-600); font-size: .7rem; font-weight: 700; text-decoration: none; }
  .mobile-nav a span { font-size: 1.25rem; line-height: 1; } .mobile-nav a[aria-current="page"] { color: var(--color-brand-800); }
  .nav-actions { display: none; } .nav-toggle { margin-left: auto; }
  .hero-grid { gap: var(--space-8); } .hero-copy h1 { max-width: 11ch; }
  .decision-grid { grid-template-columns: repeat(2, 1fr); } .decision-grid a { min-height: 90px; }
  .dimension-grid, .subject-detail-grid, .overseas-carousel { grid-template-columns: 1fr; } .section { padding-block: var(--space-16); }
  .profile-tools, .filters { grid-template-columns: 1fr; } .profile-tools .primary-button, .profile-tools .ghost-button { width: 100%; }
  .score-summary { grid-template-columns: repeat(2, 1fr); } .programme-card > header { display: grid; }
  .weighting-grid, .projection-grid, .score-stats { grid-template-columns: repeat(2, 1fr); }
  .site-footer { grid-template-columns: 1fr; padding-bottom: var(--space-12); } .footer-links { display: grid; gap: var(--space-2); }
  .guide-grid, .token-grid { grid-template-columns: 1fr; }
  .comparison-table { display: block; overflow-x: auto; white-space: nowrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }