@charset "UTF-8";

:root {
  --paper: #f7f7f4;
  --white: #fff;
  --ink: #161616;
  --soft: #535353;
  --muted: #777;
  --line: #deded9;
  --panel: #efefeb;
  --sans: "Pretendard", "SUIT", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --page: 1200px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
button, input, textarea { font: inherit; }
button, a { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button { color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; object-fit: contain; filter: grayscale(1); }
p, h1, h2, h3 { margin-top: 0; }
[hidden] { display: none !important; }
::selection { background: var(--ink); color: var(--white); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.container { width: min(var(--page), calc(100% - 48px)); margin-inline: auto; }
.mono, .overline { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; }
.overline { display: block; color: var(--muted); font-weight: 600; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -60px; padding: 10px 16px; background: var(--ink); color: var(--white); }
.skip-link:focus { top: 12px; }

.site-header { position: relative; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(247, 247, 244, .94); }
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.wordmark { display: inline-flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 750; letter-spacing: -.045em; }
.wordmark > span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--ink); border-radius: 50%; font-family: var(--mono); font-size: 12px; letter-spacing: -.08em; }
.nav-links { display: flex; gap: 32px; margin-left: auto; margin-right: 24px; font-size: 14px; color: var(--soft); }
.nav-links a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 5px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 20px; border: 1px solid var(--ink); border-radius: 4px; font-size: 14px; font-weight: 650; line-height: 1.2; transition: background .18s, color .18s, transform .14s; }
.button:hover { background: var(--panel); }
.button:active { transform: scale(.98); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: #343434; }
.button-light { background: var(--white); }
.button-small { min-height: 40px; padding: 0 15px; gap: 12px; font-size: 13px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; color: var(--soft); font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .1em; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.text-link { display: inline-flex; gap: 30px; align-items: center; padding-bottom: 4px; border-bottom: 1px solid var(--ink); font-size: 14px; font-weight: 700; }
.text-link span { transition: transform .2s var(--ease); }
.text-link:hover span { transform: translateX(4px); }

.news { border-bottom: 1px solid var(--line); background: var(--white); }
.news-inner { min-height: 62px; display: grid; grid-template-columns: 80px 1fr auto; align-items: center; gap: 20px; }
.news-label { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; }
.news-window { position: relative; min-height: 62px; }
.news-item { position: absolute; inset: 0; display: flex; align-items: center; gap: 20px; margin: 0; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s; font-size: 12px; }
.news-item.is-active { opacity: 1; visibility: visible; transform: none; }
.news-item strong { font-size: 13px; }
.news-item span { color: var(--muted); }
.news-controls { display: flex; align-items: center; gap: 6px; }
.news-count { margin-right: 8px; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.news-count b { color: var(--ink); font-weight: 500; }
.icon-button { width: 30px; height: 30px; border: 0; background: transparent; font-size: 13px; }
.icon-button:hover { background: var(--panel); }

.hero { min-height: 680px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(450px, .95fr); align-items: center; gap: 64px; padding-block: 80px 96px; }
.hero h1 { margin-bottom: 28px; font-size: clamp(48px, 5.4vw, 78px); font-weight: 620; line-height: 1.08; letter-spacing: -.065em; }
.hero h1 span { color: var(--muted); }
.hero-description { margin-bottom: 32px; color: var(--soft); font-size: 17px; line-height: 1.8; letter-spacing: -.015em; }
.hero-facts { display: flex; gap: 0; margin: 48px 0 0; padding: 0; list-style: none; }
.hero-facts li { display: flex; align-items: baseline; gap: 7px; padding-inline: 20px; border-left: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.hero-facts li:first-child { padding-left: 0; border-left: 0; }
.hero-facts strong { color: var(--ink); font-family: var(--mono); font-size: 20px; font-weight: 500; }
.hero-visual { position: relative; min-width: 0; padding: 0 12px 22px 0; }
.preview-window { overflow: hidden; border: 1px solid #cecec9; border-radius: 9px; background: var(--white); box-shadow: 0 20px 60px rgba(0, 0, 0, .07); transform: rotate(1.5deg); transition: transform .5s var(--ease); }
.hero-visual:hover .preview-window { transform: rotate(0); }
.window-bar { min-height: 48px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 16px; border-bottom: 1px solid var(--line); font-size: 10px; font-weight: 650; }
.window-bar > :last-child { justify-self: end; color: var(--muted); }
.window-dots { color: #c6c6c1; font-size: 8px; letter-spacing: 3px; }
.preview-body { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 350px; }
.preview-body > div { padding: 28px 22px; }
.preview-body > div + div { border-left: 1px solid var(--line); background: #fafaf8; }
.preview-body h2 { margin: 18px 0 24px; font-size: 17px; line-height: 1.4; letter-spacing: -.025em; }
.text-skeleton { width: 88%; height: 6px; margin-top: 10px; border-radius: 2px; background: #e6e6e1; }
.text-skeleton.wide { width: 100%; }
.text-skeleton.short { width: 63%; }
.source-box { margin-top: 30px; padding: 14px; border: 1px solid var(--line); background: var(--white); }
.source-box span { font-size: 9px; font-weight: 700; }
.source-box p { margin: 7px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.fake-option { display: flex; align-items: center; gap: 10px; min-height: 47px; margin-top: 10px; padding: 8px; border: 1px solid var(--line); border-radius: 3px; background: var(--white); }
.fake-option i { display: grid; place-items: center; flex: 0 0 25px; height: 25px; border: 1px solid var(--line); border-radius: 50%; font-family: var(--mono); font-size: 9px; font-style: normal; }
.fake-option span { width: 70%; height: 6px; background: #e6e6e1; }
.fake-option.selected { border-color: var(--ink); background: var(--panel); }
.fake-option.selected i { background: var(--ink); color: var(--white); }
.preview-footer { display: flex; justify-content: space-between; align-items: center; min-height: 54px; padding: 0 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.preview-button { padding: 8px 10px; border-radius: 3px; background: var(--ink); color: var(--white); }
.cat-hero { position: absolute; right: -22px; bottom: -14px; width: 144px; height: 144px; transform: rotate(-5deg); }

.principle { border-block: 1px solid var(--ink); }
.principle-inner { min-height: 184px; display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.principle p { margin: 0; font-size: clamp(22px, 2.8vw, 34px); line-height: 1.5; letter-spacing: -.04em; }
.principle strong { font-weight: 650; }
.principle .mono { color: var(--muted); white-space: nowrap; }
.section { padding-block: 104px; }
.section-heading { display: grid; grid-template-columns: 1fr 400px; align-items: end; gap: 64px; margin-bottom: 56px; }
.section-heading h2, .report-copy h2, .closing h2 { margin: 0; font-size: clamp(36px, 4vw, 54px); font-weight: 620; line-height: 1.15; letter-spacing: -.05em; }
.section-heading > p, .report-copy > p { margin: 0; color: var(--soft); font-size: 15px; line-height: 1.85; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 6px; background: var(--white); }
.steps article { position: relative; min-height: 300px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; }
.steps article + article { border-left: 1px solid var(--line); }
.step-number { color: var(--muted); font-family: var(--mono); font-size: 13px; }
.steps h3 { margin-bottom: 12px; font-size: 20px; letter-spacing: -.03em; }
.steps p { margin: 0; color: var(--soft); font-size: 14px; }
.step-tag { position: absolute; right: 24px; top: 28px; color: #aaa; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; }
.report-section { border-block: 1px solid var(--line); background: var(--white); }
.report-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 100px; }
.report-copy h2 { margin-bottom: 28px; }
.report-copy > p { margin-bottom: 32px; }
.report-card { padding: 32px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); box-shadow: 12px 12px 0 var(--panel); }
.report-card-top { display: flex; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid var(--line); font-size: 11px; }
.report-score { display: flex; align-items: flex-end; justify-content: space-between; margin-block: 26px 30px; }
.report-score > span { padding-bottom: 8px; color: var(--soft); font-size: 13px; }
.report-score strong { font-family: var(--mono); font-size: 58px; font-weight: 500; line-height: 1; letter-spacing: -.07em; }
.report-score small { margin-left: 6px; color: var(--muted); font-size: 14px; letter-spacing: 0; }
.sample-axis { display: grid; grid-template-columns: 90px 1fr 30px; align-items: center; gap: 14px; margin-top: 16px; font-size: 12px; }
.sample-axis > div { height: 4px; background: var(--line); }
.sample-axis i { display: block; height: 100%; background: var(--ink); }
.sample-axis b { font-family: var(--mono); font-weight: 500; text-align: right; }
.sample-action { margin-top: 28px; padding: 18px; border-left: 2px solid var(--ink); background: var(--white); }
.sample-action p { margin: 8px 0 0; font-size: 13px; font-weight: 600; }
.closing { display: grid; grid-template-columns: 120px 1fr auto; align-items: center; gap: 40px; padding-block: 80px; }
.closing h2 { font-size: 40px; }
.closing .eyebrow { margin-bottom: 16px; }
.site-footer { border-top: 1px solid var(--line); }
.site-footer .container { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer p { margin: 0; color: var(--muted); font-size: 12px; }
.site-footer .wordmark { font-size: 16px; }
.site-footer .wordmark > span { width: 28px; height: 28px; font-size: 10px; }

/* Exam */
.exam-main { min-height: calc(100dvh - 188px); padding-block: 56px 80px; }
.exam-header .nav-inner { min-height: 68px; }
.exam-steps { display: flex; gap: 32px; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.exam-steps span.is-current { color: var(--ink); font-weight: 700; }
.start-view { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; min-height: 580px; }
.start-intro h1 { margin-bottom: 28px; font-size: clamp(44px, 5vw, 64px); font-weight: 620; line-height: 1.12; letter-spacing: -.055em; }
.start-intro > p:not(.eyebrow):not(.small-note) { max-width: 500px; color: var(--soft); font-size: 16px; }
.exam-facts { margin: 32px 0; border-block: 1px solid var(--line); }
.exam-facts > div { display: flex; justify-content: space-between; gap: 24px; padding: 12px 0; font-size: 13px; }
.exam-facts > div + div { border-top: 1px solid var(--line); }
.exam-facts dt { color: var(--muted); }
.exam-facts dd { margin: 0; font-weight: 600; }
.small-note { margin: 12px 0 0; color: var(--muted); font-size: 11px; }
.start-guide { padding: 32px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
.guide-top { display: flex; justify-content: space-between; align-items: flex-start; min-height: 70px; }
.guide-top img { width: 90px; height: 90px; margin-top: -20px; }
.start-guide h2 { margin: 12px 0 24px; font-size: 25px; letter-spacing: -.035em; }
.start-guide ol { margin: 0; padding: 0; list-style: none; }
.start-guide li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding-block: 18px; border-top: 1px solid var(--line); }
.start-guide li > span { padding-top: 2px; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.start-guide li p { margin: 0; color: var(--muted); font-size: 12px; }
.start-guide li strong { display: block; margin-bottom: 3px; color: var(--ink); font-size: 14px; }
.guide-note { display: flex; gap: 12px; margin-top: 20px; padding: 14px; background: var(--panel); }
.guide-note > span { display: grid; place-items: center; flex: 0 0 20px; height: 20px; border: 1px solid var(--muted); border-radius: 50%; font-family: var(--mono); font-size: 10px; }
.guide-note p { margin: 0; color: var(--soft); font-size: 11px; }
.exam-toolbar { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 18px; }
.exam-toolbar > div:first-child { display: flex; align-items: center; gap: 24px; }
.exam-toolbar strong { font-family: var(--mono); font-size: 13px; font-weight: 500; }
.timer { display: flex; align-items: baseline; gap: 12px; color: var(--muted); font-size: 11px; }
.timer time { color: var(--ink); font-family: var(--mono); font-size: 18px; font-variant-numeric: tabular-nums; }
.progress-track { height: 3px; margin-bottom: 28px; background: var(--line); }
.progress-track i { display: block; width: 16.66%; height: 100%; background: var(--ink); transition: width .3s var(--ease); }
.exam-layout { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: start; }
.question-nav { padding: 20px 16px; border: 1px solid var(--line); border-radius: 5px; background: var(--white); }
#question-palette { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; margin-block: 16px; }
.palette-button { position: relative; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 3px; background: var(--white); font-family: var(--mono); font-size: 11px; }
.palette-button:hover { background: var(--panel); }
.palette-button.is-current { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.palette-button.is-answered { background: var(--ink); color: var(--white); }
.question-nav > p { margin: 0; color: var(--muted); font-size: 9px; white-space: nowrap; }
.question-nav > p i { display: inline-block; width: 6px; height: 6px; margin-right: 3px; border-radius: 50%; background: var(--ink); }
.question-workbench { overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: var(--white); }
.question-meta { display: flex; justify-content: space-between; gap: 16px; padding: 14px 24px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.question-content { display: grid; grid-template-columns: 1fr 1fr; min-height: 480px; }
.question-content > section { padding: 36px; }
.question-content > section + section { border-left: 1px solid var(--line); background: #fafaf8; }
.question-content h1 { margin: 20px 0; font-size: clamp(25px, 2.4vw, 34px); font-weight: 620; line-height: 1.25; letter-spacing: -.045em; }
.scenario { color: var(--soft); font-size: 14px; line-height: 1.9; white-space: pre-line; }
.material-box { margin-top: 28px; padding: 18px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); }
.material-box span { display: block; margin-bottom: 8px; font-size: 10px; font-weight: 700; }
.material-box p { margin: 0; color: var(--soft); font-size: 13px; line-height: 1.8; }
.answer-pane h2 { margin: 20px 0 26px; font-size: 19px; line-height: 1.5; letter-spacing: -.025em; }
.option-list { display: grid; gap: 10px; }
.option-input { position: relative; display: grid; grid-template-columns: 30px 1fr; align-items: start; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); cursor: pointer; transition: border-color .15s, background .15s; }
.option-input:hover { border-color: #999; }
.option-input:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }
.option-input.is-selected { border-color: var(--ink); background: var(--panel); }
.option-input input { position: absolute; opacity: 0; pointer-events: none; }
.option-key { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 50%; font-family: var(--mono); font-size: 10px; }
.option-input.is-selected .option-key { border-color: var(--ink); background: var(--ink); color: var(--white); }
.option-text { padding-top: 2px; font-size: 13px; line-height: 1.65; }
.short-answer { width: 100%; min-height: 220px; resize: vertical; padding: 16px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); color: var(--ink); font-size: 14px; line-height: 1.8; }
.short-answer::placeholder { color: #999; }
.character-count { margin-top: 6px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-align: right; }
.question-actions { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 20px; border-top: 1px solid var(--line); }
.question-actions > span { color: var(--muted); font-size: 10px; }
.question-actions .button { min-height: 42px; }

/* Results */
.result-hero { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; padding: 36px 0 56px; }
.result-hero h1 { margin-bottom: 22px; font-size: clamp(42px, 5vw, 64px); font-weight: 620; line-height: 1.12; letter-spacing: -.055em; }
.result-hero > div:first-child > p:last-child { max-width: 560px; margin: 0; color: var(--soft); font-size: 14px; }
.score-ring { width: 190px; height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid var(--ink); border-radius: 50%; box-shadow: inset 0 0 0 8px var(--paper), inset 0 0 0 9px var(--line); }
.score-ring span { color: var(--muted); font-size: 11px; }
.score-ring strong { margin-top: 4px; font-family: var(--mono); font-size: 64px; font-weight: 500; line-height: 1.1; letter-spacing: -.07em; }
.score-ring small { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.result-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; }
.axis-report, .weakness-card, .review-section { padding: 32px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); }
.card-heading h2 { margin: 10px 0 0; font-size: 25px; letter-spacing: -.035em; }
.card-heading > p { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
#axis-results { margin-top: 28px; }
.axis-result { display: grid; grid-template-columns: 100px 1fr 44px; align-items: center; gap: 16px; margin-top: 22px; font-size: 12px; }
.axis-result > div { height: 6px; background: var(--line); }
.axis-result i { display: block; height: 100%; background: var(--ink); }
.axis-result strong { font-family: var(--mono); font-weight: 500; text-align: right; }
.weakness-card { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.weakness-card .overline { color: #aaa; }
.weakness-card img { position: absolute; top: 16px; right: 20px; width: 76px; height: 76px; filter: grayscale(1) invert(1); mix-blend-mode: screen; }
.weakness-card h2 { margin: 40px 0 20px; font-size: 27px; line-height: 1.4; letter-spacing: -.04em; }
.weakness-card h2 span { text-decoration: underline; text-underline-offset: 5px; }
.weakness-card p { margin: 0; padding-top: 20px; border-top: 1px solid #444; color: #ddd; font-size: 13px; line-height: 1.8; }
.review-section { margin-top: 24px; }
#review-list { margin-top: 24px; border-top: 1px solid var(--line); }
.review-item { border-bottom: 1px solid var(--line); }
.review-summary { width: 100%; display: grid; grid-template-columns: 40px 1fr auto 24px; align-items: center; gap: 16px; padding: 20px 0; border: 0; background: transparent; text-align: left; }
.review-summary > span:first-child { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.review-summary strong { font-size: 14px; }
.review-points { font-family: var(--mono); font-size: 11px; }
.review-toggle { font-size: 18px; transition: transform .2s; }
.review-summary[aria-expanded="true"] .review-toggle { transform: rotate(45deg); }
.review-detail { padding: 0 0 24px 56px; }
.review-answer { padding: 16px; background: var(--paper); }
.review-answer span, .review-explanation span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 10px; font-weight: 700; }
.review-answer p, .review-explanation p { margin: 0; font-size: 13px; white-space: pre-line; }
.review-explanation { margin-top: 16px; }
.matched-labels { margin-top: 12px; color: var(--muted); font-size: 11px; }
.result-actions { display: flex; justify-content: center; gap: 12px; margin-top: 40px; }
.result-disclaimer { margin: 20px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.error-view { padding: 100px 0; text-align: center; }
.error-view img { margin: 0 auto 20px; }
.error-view h1 { font-size: 30px; }
.error-view p { color: var(--soft); }
.exam-footer .container { min-height: 70px; color: var(--muted); font-size: 11px; }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr 420px; gap: 36px; }
  .hero h1 { font-size: 54px; }
  .preview-body > div { padding: 24px 16px; }
  .report-grid { gap: 48px; }
  .start-view { gap: 40px; }
  .question-content > section { padding: 28px; }
  .exam-layout { grid-template-columns: 100px 1fr; gap: 16px; }
  .question-nav { padding-inline: 12px; }
}

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-block: 64px 88px; }
  .hero-copy { max-width: 650px; }
  .hero-visual { width: min(600px, 100%); margin: 0 auto; }
  .hero h1 { font-size: clamp(48px, 9vw, 72px); }
  .principle-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 20px; padding-block: 36px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .section-heading > p { max-width: 540px; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 200px; }
  .steps article + article { border-left: 0; border-top: 1px solid var(--line); }
  .report-grid { grid-template-columns: 1fr; }
  .report-copy { max-width: 560px; }
  .closing { grid-template-columns: 90px 1fr; }
  .closing > img { width: 90px; height: 90px; }
  .closing > .button { grid-column: 2; justify-self: start; }
  .start-view { grid-template-columns: 1fr; padding-block: 24px; }
  .start-guide { max-width: 620px; }
  .exam-layout { grid-template-columns: 1fr; }
  .question-nav { display: flex; align-items: center; gap: 16px; padding: 12px 16px; }
  #question-palette { display: flex; flex: 1; margin: 0; }
  .palette-button { width: 32px; height: 32px; aspect-ratio: auto; }
  .question-nav > p { display: none; }
  .result-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 36px, var(--page)); }
  .nav-inner { min-height: 66px; gap: 12px; }
  .nav-links { display: none; }
  .wordmark { font-size: 18px; }
  .wordmark > span { width: 30px; height: 30px; }
  .news-inner { grid-template-columns: 1fr auto; gap: 8px; }
  .news-label { display: none; }
  .news-item { align-items: flex-start; justify-content: center; flex-direction: column; gap: 0; padding-right: 8px; line-height: 1.4; }
  .news-item span { font-size: 10px; }
  .news-count, [data-slide-prev] { display: none; }
  .hero { min-height: auto; padding-block: 52px 68px; gap: 52px; }
  .hero h1 { font-size: clamp(43px, 12.5vw, 62px); }
  .hero-description { font-size: 15px; }
  .desktop-only { display: none; }
  .hero .button { flex: 1; padding-inline: 12px; gap: 10px; }
  .hero-facts { justify-content: space-between; }
  .hero-facts li { flex: 1; flex-direction: column; gap: 0; padding-inline: 14px; }
  .hero-facts strong { font-size: 18px; }
  .preview-body { min-height: 310px; }
  .preview-body > div { padding: 22px 12px; }
  .preview-body h2 { font-size: 14px; }
  .preview-choice .overline { font-size: 8px; }
  .cat-hero { right: -8px; width: 105px; height: 105px; }
  .window-bar { padding-inline: 10px; }
  .principle p { font-size: 23px; }
  .principle .mono { font-size: 9px; }
  .section { padding-block: 72px; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .report-copy h2 { font-size: 39px; }
  .steps article { padding: 24px; }
  .report-card { padding: 22px; box-shadow: 7px 7px 0 var(--panel); }
  .sample-axis { grid-template-columns: 78px 1fr 26px; gap: 10px; }
  .closing { gap: 20px 14px; padding-block: 64px; }
  .closing h2 { font-size: 29px; }
  .closing .eyebrow { font-size: 9px; }
  .closing > .button { grid-column: 1 / -1; width: 100%; }
  .site-footer .container { min-height: 130px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; }
  .site-footer .wordmark { margin-bottom: 8px; }
  .exam-main { padding-block: 32px 56px; }
  .exam-steps { gap: 12px; font-size: 8px; }
  .exam-header .button { min-height: 34px; padding-inline: 10px; font-size: 11px; }
  .start-intro h1 { font-size: 44px; }
  .start-guide { padding: 22px; }
  .question-nav { gap: 10px; overflow-x: auto; }
  .question-nav > .overline { display: none; }
  #question-palette { justify-content: space-between; }
  .palette-button { flex: 0 0 34px; }
  .exam-toolbar > div:first-child { gap: 14px; }
  .question-content { grid-template-columns: 1fr; }
  .question-content > section { padding: 26px 22px; }
  .question-content > section + section { border-left: 0; border-top: 1px solid var(--line); }
  .question-content h1 { font-size: 29px; }
  .question-actions { flex-wrap: wrap; padding: 14px; }
  .question-actions > span { order: -1; width: 100%; text-align: center; }
  .question-actions .button { flex: 1; }
  .result-hero { grid-template-columns: 1fr; gap: 30px; padding-top: 20px; }
  .result-hero h1 { font-size: 45px; }
  .score-ring { width: 150px; height: 150px; justify-self: center; }
  .score-ring strong { font-size: 52px; }
  .axis-report, .weakness-card, .review-section { padding: 24px 20px; }
  .review-summary { grid-template-columns: 28px 1fr auto 16px; gap: 8px; }
  .review-summary strong { font-size: 12px; }
  .review-detail { padding-left: 36px; }
  .result-actions .button { flex: 1; padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}