:root {
    --guide-forest: #17352d;
    --guide-forest-soft: #234b40;
    --guide-red: #9e302b;
    --guide-gold: #c69b45;
    --guide-paper: #f7f1e5;
    --guide-ink: #242922;
    --guide-muted: #666b63;
    --guide-line: #ddd2bf;
    --guide-serif: "Songti TC", "PMingLiU", "Noto Serif CJK TC", "Noto Serif TC", serif;
    --guide-sans: "PingFang TC", "Microsoft JhengHei", "Noto Sans CJK TC", "Noto Sans TC", system-ui, sans-serif;
}

html[lang="zh-Hans-CN"] {
    --guide-serif: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", "Noto Serif SC", serif;
    --guide-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--guide-paper); color: var(--guide-ink); font-family: var(--guide-sans); line-height: 1.8; }
a { color: inherit; }
.guide-top-stripe { height: 4px; background: linear-gradient(90deg, var(--guide-red) 0 18%, var(--guide-gold) 18% 23%, var(--guide-forest) 23% 100%); }
.guide-header { min-height: 72px; padding: 0 clamp(20px, 5vw, 72px); display: flex; align-items: center; justify-content: space-between; gap: 24px; background: rgba(247,241,229,.96); border-bottom: 1px solid var(--guide-line); }
.guide-brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.guide-brand > span { width: 37px; height: 37px; display: grid; place-items: center; background: var(--guide-red); color: white; font-family: var(--guide-serif); font-size: 20px; font-weight: 900; }
.guide-brand strong { font-family: var(--guide-serif); font-size: 19px; }
.guide-brand em { color: var(--guide-red); font-style: normal; }
.guide-header nav { display: flex; align-items: center; gap: 22px; }
.guide-header nav a { color: var(--guide-forest); font-size: 13px; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 4px; }
main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.guide-breadcrumb { min-height: 55px; display: flex; align-items: center; gap: 9px; color: var(--guide-muted); font-size: 12px; }
.guide-breadcrumb a { color: var(--guide-forest); font-weight: 700; }
.guide-hero { min-height: 520px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); background: var(--guide-forest); color: white; overflow: hidden; }
.guide-hero-copy { padding: clamp(44px, 7vw, 86px); display: flex; flex-direction: column; justify-content: center; }
.guide-kicker { color: var(--guide-gold); font-size: 11px; font-weight: 900; letter-spacing: 0; }
.guide-hero h1 { max-width: 720px; margin: 15px 0 22px; font-family: var(--guide-serif); font-size: clamp(38px, 5.1vw, 68px); line-height: 1.18; letter-spacing: 0; }
.guide-page-dse-wenyanwen-practice .guide-hero h1, .guide-page-dse-unseen-wenyanwen .guide-hero h1, .guide-page-dse-wenyanwen-wenhui .guide-hero h1 { font-size: 50px; }
.guide-hero-copy > p { max-width: 700px; margin: 0; color: rgba(255,255,255,.78); font-size: 17px; }
.guide-hero-action { min-height: 49px; margin-top: 27px; padding: 0 19px; align-self: flex-start; display: inline-flex; align-items: center; justify-content: center; gap: 14px; background: var(--guide-red); color: white; font-size: 13px; font-weight: 900; text-decoration: none; }
.guide-hero-action:hover, .guide-hero-action:focus-visible { background: #b33b34; }
.guide-meta { margin-top: 28px; display: flex; gap: 20px; color: rgba(255,255,255,.55); font-size: 11px; font-weight: 700; }
.guide-hero figure { min-width: 0; min-height: 100%; margin: 0; position: relative; background: #d8cdb7; }
.guide-hero figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,53,45,.38), transparent 45%); pointer-events: none; }
.guide-hero img { width: 100%; height: 100%; min-height: 520px; display: block; object-fit: cover; object-position: center; }
.guide-hero figcaption { position: absolute; z-index: 1; left: 28px; right: 28px; bottom: 25px; padding: 13px 16px; background: rgba(23,53,45,.88); color: rgba(255,255,255,.84); font-size: 11px; }
.guide-featured-practice { margin: 0 calc(50% - 50vw); padding: 70px max(calc(50vw - 590px), 20px) 76px; background: #fffdf7; border-bottom: 1px solid var(--guide-line); }
.guide-featured-practice > header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .62fr); gap: clamp(35px, 8vw, 105px); align-items: end; padding-bottom: 30px; border-bottom: 2px solid var(--guide-forest); }
.guide-featured-practice > header h2 { margin: 7px 0 0; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 34px; line-height: 1.3; }
.guide-featured-practice > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-featured-practice ul { margin: 0; padding: 28px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; list-style: none; }
.guide-featured-practice li { min-width: 0; min-height: 280px; padding: 24px; display: flex; flex-direction: column; background: var(--guide-paper); border: 1px solid var(--guide-line); border-top: 3px solid var(--guide-gold); }
.guide-practice-level { display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--guide-red); font-size: 10px; font-weight: 900; }
.guide-practice-level small { color: var(--guide-muted); font-size: 10px; }
.guide-featured-practice h3 { margin: 13px 0 4px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 21px; line-height: 1.42; overflow-wrap: anywhere; }
.guide-featured-practice li > p { margin: 0; color: var(--guide-muted); font-size: 11px; overflow-wrap: anywhere; }
.guide-featured-practice dl { margin: 20px 0; display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.guide-featured-practice dl div { min-width: 0; }
.guide-featured-practice dt { color: var(--guide-muted); font-size: 9px; font-weight: 800; }
.guide-featured-practice dd { margin: 2px 0 0; color: var(--guide-ink); font-size: 12px; font-weight: 800; overflow-wrap: anywhere; }
.guide-featured-practice li > a { min-height: 45px; margin-top: auto; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--guide-forest); color: white; font-size: 12px; font-weight: 900; text-decoration: none; }
.guide-featured-practice li > a:hover, .guide-featured-practice li > a:focus-visible { background: var(--guide-red); }
.guide-featured-practice li > .guide-practice-resource-link { min-height: 35px; margin-top: 9px; padding: 0; justify-content: flex-start; background: transparent; color: var(--guide-red); text-decoration: underline; text-underline-offset: 4px; }
.guide-featured-practice li > .guide-practice-resource-link:hover, .guide-featured-practice li > .guide-practice-resource-link:focus-visible { background: transparent; color: var(--guide-forest); }
.guide-featured-action { margin-top: 28px; padding-top: 23px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--guide-line); }
.guide-featured-action p { margin: 0; color: var(--guide-muted); font-size: 12px; }
.guide-featured-action a { color: var(--guide-red); font-size: 12px; font-weight: 900; text-underline-offset: 4px; }
.guide-practice-routes { margin: 0 calc(50% - 50vw); padding: 70px max(calc(50vw - 590px), 20px) 76px; background: #eee4d3; border-bottom: 1px solid var(--guide-line); }
.guide-practice-routes > header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .62fr); gap: clamp(35px, 8vw, 105px); align-items: end; padding-bottom: 30px; border-bottom: 2px solid var(--guide-forest); }
.guide-practice-routes > header h2 { margin: 7px 0 0; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 34px; line-height: 1.3; }
.guide-practice-routes > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-practice-route-grid { display: grid; grid-template-columns: 1fr 1fr; }
.guide-practice-route-grid > section { min-width: 0; padding: 30px 28px 28px 0; border-bottom: 1px solid #cfc0a8; }
.guide-practice-route-grid > section:nth-child(even) { padding-left: 28px; border-left: 1px solid #cfc0a8; }
.guide-practice-route-grid > section > span { color: var(--guide-red); font-size: 10px; font-weight: 900; }
.guide-practice-route-grid h3 { margin: 7px 0 8px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 22px; line-height: 1.42; }
.guide-practice-route-grid section > p { margin: 0 0 18px; color: var(--guide-muted); font-size: 12px; }
.guide-practice-route-grid ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid #cfc0a8; }
.guide-practice-route-grid li { border-bottom: 1px solid #cfc0a8; }
.guide-practice-route-grid a { min-height: 68px; padding: 11px 0; display: flex; align-items: flex-start; justify-content: center; flex-direction: column; text-decoration: none; }
.guide-practice-route-grid a:hover strong, .guide-practice-route-grid a:focus-visible strong { color: var(--guide-red); text-decoration: underline; text-underline-offset: 4px; }
.guide-practice-route-grid strong { color: var(--guide-forest); font-family: var(--guide-serif); font-size: 16px; }
.guide-practice-route-grid small { color: var(--guide-muted); font-size: 10px; }
.guide-worked-example { margin: 0 calc(50% - 50vw); padding: 72px max(calc(50vw - 590px), 20px) 78px; background: #fffdf7; border-bottom: 1px solid var(--guide-line); }
.guide-worked-example > header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .62fr); gap: clamp(35px, 8vw, 105px); align-items: end; padding-bottom: 30px; border-bottom: 2px solid var(--guide-forest); }
.guide-worked-example > header h2 { margin: 7px 0 0; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 34px; line-height: 1.3; }
.guide-worked-example > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-example-layout { display: grid; grid-template-columns: minmax(300px, .76fr) minmax(0, 1.24fr); border-bottom: 1px solid var(--guide-line); }
.guide-example-text { min-width: 0; padding: 34px 34px 34px 0; border-right: 1px solid var(--guide-line); }
.guide-example-label, .guide-example-questions li > span { color: var(--guide-red); font-size: 10px; font-weight: 900; }
.guide-example-text h3 { margin: 8px 0 18px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 21px; line-height: 1.45; }
.guide-example-text blockquote { margin: 0; color: var(--guide-ink); font-family: var(--guide-serif); font-size: 18px; line-height: 2.15; }
.guide-example-text > p { margin: 22px 0 0; padding-top: 13px; color: var(--guide-muted); font-size: 11px; border-top: 1px solid var(--guide-line); }
.guide-example-questions { min-width: 0; padding-left: 34px; }
.guide-example-questions ol { margin: 0; padding: 0; list-style: none; }
.guide-example-questions li { min-width: 0; padding: 28px 0; border-bottom: 1px solid var(--guide-line); }
.guide-example-questions h3 { margin: 6px 0 15px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 18px; line-height: 1.5; }
.guide-example-questions details { color: #484e47; }
.guide-example-questions summary { min-height: 42px; padding: 8px 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--guide-red); font-size: 12px; font-weight: 900; cursor: pointer; }
.guide-example-questions summary::after { content: "展開"; flex: 0 0 auto; color: var(--guide-forest); font-size: 10px; }
.guide-example-questions details[open] summary::after { content: "收起"; }
.guide-example-questions details > div, .guide-example-translation > p { padding: 18px 20px; background: var(--guide-paper); border-left: 3px solid var(--guide-gold); }
.guide-example-questions details strong { display: block; color: var(--guide-forest); font-size: 11px; }
.guide-example-questions details p { margin: 4px 0 15px; font-size: 13px; }
.guide-example-questions details p:last-child { margin-bottom: 0; }
.guide-example-translation { margin: 22px 0 28px; }
.guide-example-translation > p { margin: 0; line-height: 1.9; }
.guide-takeaways { padding: 42px clamp(24px, 6vw, 70px); display: grid; grid-template-columns: 240px 1fr; gap: 40px; border: 1px solid var(--guide-line); border-top: 0; background: #fffdf7; }
.guide-takeaways h2, .guide-faq h2, .guide-related h2 { margin: 7px 0 0; font-family: var(--guide-serif); font-size: 30px; line-height: 1.35; }
.guide-takeaways ol { margin: 0; padding: 0; list-style: none; counter-reset: takeaways; display: grid; grid-template-columns: repeat(3, 1fr); }
.guide-takeaways li { min-width: 0; padding: 7px 24px 7px 50px; position: relative; font-size: 14px; font-weight: 700; }
.guide-takeaways li + li { border-left: 1px solid var(--guide-line); }
.guide-takeaways li::before { counter-increment: takeaways; content: counter(takeaways); position: absolute; left: 13px; top: 3px; width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--guide-gold); color: var(--guide-red); font-family: var(--guide-serif); font-size: 13px; font-weight: 900; }
.guide-layout { padding: 76px 0; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(45px, 8vw, 110px); align-items: start; }
.guide-article-body { min-width: 0; }
.guide-article-body section { padding: 0 0 53px 58px; position: relative; border-left: 1px solid var(--guide-line); }
.guide-article-body section:last-child { padding-bottom: 0; }
.guide-section-number { position: absolute; left: -19px; top: 0; width: 38px; height: 38px; display: grid; place-items: center; background: var(--guide-red); color: white; font-family: var(--guide-serif); font-size: 12px; font-weight: 900; }
.guide-article-body h2 { margin: 0 0 18px; font-family: var(--guide-serif); font-size: 30px; line-height: 1.35; }
.guide-article-body p { margin: 0 0 17px; color: #474d46; font-size: 16px; line-height: 2; }
.guide-practice-panel { position: sticky; top: 25px; padding: 28px; background: var(--guide-forest); color: white; border-top: 4px solid var(--guide-gold); }
.guide-practice-panel h2 { margin: 9px 0 13px; font-family: var(--guide-serif); font-size: 25px; line-height: 1.4; }
.guide-practice-panel p { margin: 0 0 22px; color: rgba(255,255,255,.73); font-size: 13px; }
.guide-practice-panel small { display: block; margin-top: 13px; color: rgba(255,255,255,.54); font-size: 10px; }
.guide-primary-button { min-height: 49px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; background: var(--guide-red); color: white; font-size: 13px; font-weight: 900; text-decoration: none; }
.guide-primary-button:hover, .guide-primary-button:focus-visible { background: #b33b34; }
.guide-learning-map { margin: 0 calc(50% - 50vw); padding: 70px max(calc(50vw - 590px), 20px) 76px; background: #fffdf7; border-top: 1px solid var(--guide-line); border-bottom: 1px solid var(--guide-line); }
.guide-learning-map > header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .66fr); gap: clamp(35px, 8vw, 105px); align-items: end; padding-bottom: 30px; border-bottom: 2px solid var(--guide-forest); }
.guide-learning-map > header h2 { margin: 7px 0 0; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 34px; line-height: 1.3; }
.guide-learning-map > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-learning-map ol { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; list-style: none; }
.guide-learning-map li { min-width: 0; padding: 22px 24px 20px 0; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 15px; border-bottom: 1px solid var(--guide-line); }
.guide-learning-map li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--guide-line); }
.guide-learning-step { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--guide-gold); color: var(--guide-red); font-family: var(--guide-serif); font-size: 11px; font-weight: 900; }
.guide-learning-link, .guide-learning-current { color: var(--guide-forest); font-family: var(--guide-serif); font-size: 17px; font-weight: 900; line-height: 1.45; }
.guide-learning-link { text-underline-offset: 4px; }
.guide-learning-current { display: inline-block; text-decoration: none; }
.guide-learning-current::after { content: "目前閱讀"; margin-left: 9px; color: var(--guide-red); font-family: var(--guide-sans); font-size: 9px; font-weight: 900; }
.guide-learning-map li p { margin: 5px 0 0; color: var(--guide-muted); font-size: 12px; line-height: 1.7; }
.guide-editorial-note { margin-top: 28px; padding-top: 23px; display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; border-top: 2px solid var(--guide-forest); }
.guide-editorial-note strong { color: var(--guide-red); font-family: var(--guide-serif); font-size: 16px; }
.guide-editorial-note p { margin: 0; color: var(--guide-muted); font-size: 12px; }
.guide-catalogue { margin: 0 calc(50% - 50vw); padding: 72px max(calc(50vw - 590px), 20px) 84px; background: #fffdf7; border-top: 1px solid var(--guide-line); }
.guide-catalogue > header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr); gap: clamp(35px, 8vw, 110px); align-items: end; padding-bottom: 34px; border-bottom: 2px solid var(--guide-forest); }
.guide-catalogue > header h2 { margin: 7px 0 0; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 34px; line-height: 1.3; }
.guide-catalogue > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-catalogue-group { padding: 34px 0 8px; }
.guide-catalogue-group > header { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 12px; border-bottom: 1px solid #cfc0a8; }
.guide-catalogue-group h3 { margin: 0; color: var(--guide-red); font-family: var(--guide-serif); font-size: 25px; }
.guide-catalogue-group > header span { color: var(--guide-muted); font-size: 11px; font-weight: 900; }
.guide-catalogue-group ul { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; list-style: none; }
.guide-catalogue-group li { min-width: 0; padding: 0 20px 0 0; border-bottom: 1px solid var(--guide-line); }
.guide-catalogue-group li:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--guide-line); }
.guide-catalogue-link { min-width: 0; min-height: 96px; padding: 16px 0; display: grid; grid-template-columns: minmax(118px, .62fr) minmax(0, 1fr); gap: 3px 16px; align-content: center; text-decoration: none; }
.guide-catalogue-link:hover strong, .guide-catalogue-link:focus-visible strong { color: var(--guide-red); text-decoration: underline; text-underline-offset: 4px; }
.guide-catalogue-group strong { color: var(--guide-forest); font-family: var(--guide-serif); font-size: 16px; line-height: 1.45; overflow-wrap: anywhere; }
.guide-catalogue-link > span { min-width: 0; color: #4f554d; font-size: 12px; overflow-wrap: anywhere; }
.guide-catalogue-link small { grid-column: 2; color: var(--guide-muted); font-size: 10px; line-height: 1.55; overflow-wrap: anywhere; }
.guide-catalogue-link b { grid-column: 2; color: var(--guide-red); font-size: 10px; font-weight: 900; }
.guide-catalogue-action { margin-top: 35px; padding-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 2px solid var(--guide-forest); }
.guide-catalogue-action p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.guide-faq { margin: 0 calc(50% - 50vw); padding: 70px max(calc(50vw - 590px), 20px); background: #eee4d3; }
.guide-faq-list { margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #cfc0a8; border-bottom: 1px solid #cfc0a8; }
.guide-faq-list section { padding: 28px; }
.guide-faq-list section + section { border-left: 1px solid #cfc0a8; }
.guide-faq-list h3 { margin: 0 0 11px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 18px; line-height: 1.5; }
.guide-faq-list p { margin: 0; color: #51564f; font-size: 13px; }
.guide-related { padding: 70px 0 82px; }
.guide-related > div { margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--guide-line); }
.guide-related a { min-height: 108px; padding: 23px 20px 20px 0; display: flex; flex-direction: column; justify-content: space-between; text-decoration: none; border-bottom: 1px solid var(--guide-line); }
.guide-related a + a { padding-left: 22px; border-left: 1px solid var(--guide-line); }
.guide-related strong { font-family: var(--guide-serif); font-size: 18px; }
.guide-related span { color: var(--guide-red); font-size: 11px; font-weight: 900; }

.passage-resource-hero { min-height: 560px; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr); background: var(--guide-forest); color: white; overflow: hidden; }
.passage-resource-hero-copy { min-width: 0; padding: clamp(42px, 6vw, 74px); display: flex; flex-direction: column; justify-content: center; }
.passage-resource-hero h1 { margin: 13px 0 18px; font-family: var(--guide-serif); font-size: clamp(37px, 4.4vw, 59px); line-height: 1.2; overflow-wrap: anywhere; }
.passage-resource-hero-copy > p { margin: 0; color: rgba(255,255,255,.78); font-size: 15px; }
.passage-resource-meta { margin: 28px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.passage-resource-meta div { min-width: 0; padding: 12px 14px 12px 0; }
.passage-resource-meta div:nth-child(even) { padding-left: 14px; border-left: 1px solid rgba(255,255,255,.2); }
.passage-resource-meta div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); }
.passage-resource-meta dt { color: rgba(255,255,255,.55); font-size: 9px; font-weight: 900; }
.passage-resource-meta dd { margin: 2px 0 0; color: white; font-size: 12px; font-weight: 800; overflow-wrap: anywhere; }
.passage-resource-actions { margin-top: 26px; display: flex; align-items: center; gap: 18px; }
.passage-resource-secondary { color: #f2d88f; font-size: 12px; font-weight: 900; text-underline-offset: 4px; }
.passage-resource-hero figure { min-width: 0; min-height: 100%; margin: 0; position: relative; background: #d8cdb7; }
.passage-resource-hero figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,53,45,.42), transparent 50%); pointer-events: none; }
.passage-resource-hero img { width: 100%; height: 100%; min-height: 560px; display: block; object-fit: cover; object-position: center; }
.passage-resource-hero figcaption { position: absolute; z-index: 1; left: 25px; right: 25px; bottom: 24px; padding: 13px 16px; background: rgba(23,53,45,.9); color: rgba(255,255,255,.84); font-size: 11px; }
.passage-resource-reading { display: grid; grid-template-columns: 1fr 1fr; border-left: 1px solid var(--guide-line); border-right: 1px solid var(--guide-line); border-bottom: 1px solid var(--guide-line); background: #fffdf7; }
.passage-resource-reading > section { min-width: 0; padding: clamp(38px, 5vw, 62px); }
.passage-resource-reading > section + section { border-left: 1px solid var(--guide-line); }
.passage-resource-reading h2, .passage-resource-focus h2, .passage-resource-glossary h2, .passage-resource-cta h2, .passage-resource-related h2 { margin: 7px 0 20px; color: var(--guide-forest); font-family: var(--guide-serif); font-size: 31px; line-height: 1.35; }
.passage-classical-text, .passage-translation-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.passage-classical-text { font-family: var(--guide-serif); font-size: 18px; line-height: 2.25; }
.passage-translation-text { color: #454b44; font-size: 15px; line-height: 2.1; }
.passage-source-note { margin: 25px 0 0; padding-top: 13px; border-top: 1px solid var(--guide-line); color: var(--guide-muted); font-size: 11px; }
.passage-resource-focus { margin: 0 calc(50% - 50vw); padding: 72px max(calc(50vw - 590px), 20px) 78px; background: #eee4d3; }
.passage-resource-focus > header { display: grid; grid-template-columns: minmax(0, .8fr) minmax(320px, .7fr); gap: clamp(34px, 8vw, 105px); align-items: end; padding-bottom: 30px; border-bottom: 2px solid var(--guide-forest); }
.passage-resource-focus > header p { margin: 0; color: #4d534c; font-size: 13px; }
.passage-focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.passage-focus-grid section { min-width: 0; padding: 27px 27px 0 0; }
.passage-focus-grid section + section { padding-left: 27px; border-left: 1px solid #cfc0a8; }
.passage-focus-grid h3 { margin: 0 0 10px; color: var(--guide-red); font-family: var(--guide-serif); font-size: 19px; }
.passage-focus-grid p, .passage-focus-grid ul { margin: 0; color: #51564f; font-size: 13px; }
.passage-focus-grid ul { padding-left: 18px; columns: 2; }
.passage-resource-glossary { padding: 72px 0 78px; }
.passage-resource-glossary > header { max-width: 780px; }
.passage-resource-glossary > header p { margin: 0; color: var(--guide-muted); font-size: 13px; }
.passage-resource-glossary dl { margin: 30px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--guide-forest); }
.passage-resource-glossary dl div { min-width: 0; padding: 22px 22px 22px 0; border-bottom: 1px solid var(--guide-line); }
.passage-resource-glossary dl div:nth-child(3n+2), .passage-resource-glossary dl div:nth-child(3n+3) { padding-left: 22px; border-left: 1px solid var(--guide-line); }
.passage-resource-glossary dt { color: var(--guide-red); font-family: var(--guide-serif); font-size: 19px; font-weight: 900; }
.passage-resource-glossary dd { margin: 6px 0 0; color: #4b514a; font-size: 13px; overflow-wrap: anywhere; }
.passage-resource-cta { margin: 0 calc(50% - 50vw); padding: 52px max(calc(50vw - 590px), 20px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 45px; align-items: center; background: var(--guide-forest); color: white; }
.passage-resource-cta h2 { color: white; }
.passage-resource-cta p { max-width: 720px; margin: 0; color: rgba(255,255,255,.7); font-size: 13px; }
.passage-resource-cta .guide-primary-button { min-width: 210px; }
.passage-resource-related { padding: 72px 0 82px; }
.passage-resource-related ul { margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--guide-forest); list-style: none; }
.passage-resource-related li { min-width: 0; padding: 23px 20px 22px 0; border-bottom: 1px solid var(--guide-line); }
.passage-resource-related li + li { padding-left: 20px; border-left: 1px solid var(--guide-line); }
.passage-resource-related li > span { color: var(--guide-red); font-size: 9px; font-weight: 900; }
.passage-resource-related h3 { margin: 7px 0 4px; font-family: var(--guide-serif); font-size: 18px; line-height: 1.45; overflow-wrap: anywhere; }
.passage-resource-related h3 a { text-underline-offset: 4px; }
.passage-resource-related p { margin: 0; color: var(--guide-muted); font-size: 11px; overflow-wrap: anywhere; }
.passage-catalogue-back { display: inline-flex; margin-top: 27px; color: var(--guide-red); font-size: 12px; font-weight: 900; text-underline-offset: 4px; }
.passage-resource-core-links { margin: 0 calc(50% - 50vw); padding: 0 max(calc(50vw - 590px), 20px); display: grid; grid-template-columns: 1fr 1fr; background: #eee4d3; border-bottom: 1px solid #cfc0a8; }
.passage-resource-core-links a { min-width: 0; min-height: 112px; padding: 25px 28px 25px 0; display: flex; justify-content: center; flex-direction: column; text-decoration: none; }
.passage-resource-core-links a + a { padding-left: 28px; border-left: 1px solid #cfc0a8; }
.passage-resource-core-links strong { color: var(--guide-forest); font-family: var(--guide-serif); font-size: 19px; }
.passage-resource-core-links span { color: var(--guide-muted); font-size: 11px; }
.passage-resource-core-links a:hover strong, .passage-resource-core-links a:focus-visible strong { color: var(--guide-red); text-decoration: underline; text-underline-offset: 4px; }
footer { min-height: 70px; padding: 18px clamp(20px, 5vw, 72px); display: flex; align-items: center; justify-content: space-between; gap: 24px; background: #112923; color: rgba(255,255,255,.58); font-size: 11px; }
footer a { color: #efd17d; font-weight: 900; }
:focus-visible { outline: 3px solid var(--guide-gold); outline-offset: 3px; }

@media (max-width: 850px) {
    main { width: min(100% - 28px, 680px); }
    .guide-hero { grid-template-columns: 1fr; }
    .guide-page-dse-wenyanwen-practice .guide-hero h1, .guide-page-dse-unseen-wenyanwen .guide-hero h1, .guide-page-dse-wenyanwen-wenhui .guide-hero h1 { font-size: 44px; }
    .guide-hero figure { min-height: 260px; }
    .guide-hero img { min-height: 260px; max-height: 360px; }
    .guide-featured-practice > header, .guide-practice-routes > header, .guide-worked-example > header { grid-template-columns: 1fr; gap: 16px; }
    .guide-featured-practice ul { grid-template-columns: 1fr 1fr; }
    .guide-example-layout { grid-template-columns: 1fr; }
    .guide-example-text { padding-right: 0; border-right: 0; border-bottom: 1px solid var(--guide-line); }
    .guide-example-questions { padding-left: 0; }
    .guide-takeaways { grid-template-columns: 1fr; gap: 24px; }
    .guide-takeaways ol { grid-template-columns: 1fr; }
    .guide-takeaways li { padding: 15px 12px 15px 48px; }
    .guide-takeaways li + li { border-left: 0; border-top: 1px solid var(--guide-line); }
    .guide-takeaways li::before { top: 13px; }
    .guide-layout { grid-template-columns: 1fr; gap: 44px; }
    .guide-practice-panel { position: static; }
    .guide-learning-map > header { grid-template-columns: 1fr; gap: 16px; }
    .guide-catalogue > header { grid-template-columns: 1fr; gap: 16px; }
    .guide-faq-list, .guide-related > div { grid-template-columns: 1fr; }
    .guide-faq-list section + section, .guide-related a + a { padding-left: 0; border-left: 0; border-top: 1px solid #cfc0a8; }
    .guide-related a + a { padding-left: 0; }
    .passage-resource-hero { grid-template-columns: 1fr; }
    .passage-resource-hero figure { min-height: 280px; }
    .passage-resource-hero img { min-height: 280px; max-height: 390px; }
    .passage-resource-reading { grid-template-columns: 1fr; }
    .passage-resource-reading > section + section { border-left: 0; border-top: 1px solid var(--guide-line); }
    .passage-resource-focus > header { grid-template-columns: 1fr; gap: 16px; }
    .passage-focus-grid { grid-template-columns: 1fr; }
    .passage-focus-grid section, .passage-focus-grid section + section { padding: 23px 0; border-left: 0; border-bottom: 1px solid #cfc0a8; }
    .passage-resource-glossary dl { grid-template-columns: 1fr 1fr; }
    .passage-resource-glossary dl div:nth-child(3n+2), .passage-resource-glossary dl div:nth-child(3n+3) { padding-left: 0; border-left: 0; }
    .passage-resource-glossary dl div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--guide-line); }
    .passage-resource-cta { grid-template-columns: 1fr; gap: 23px; }
    .passage-resource-related ul { grid-template-columns: 1fr 1fr; }
    .passage-resource-related li:nth-child(3) { padding-left: 0; border-left: 0; }
}

@media (max-width: 520px) {
    .guide-header { min-height: 64px; padding: 0 14px; }
    .guide-brand strong { font-size: 16px; }
    .guide-header nav a:first-child { display: none; }
    .guide-header nav { gap: 12px; }
    main { width: calc(100% - 20px); }
    .guide-breadcrumb { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .guide-hero { min-height: 0; }
    .guide-hero-copy { padding: 38px 22px 42px; }
    .guide-hero h1, .guide-page-dse-wenyanwen-practice .guide-hero h1, .guide-page-dse-unseen-wenyanwen .guide-hero h1, .guide-page-dse-wenyanwen-wenhui .guide-hero h1 { font-size: 37px; overflow-wrap: anywhere; }
    .guide-hero-copy > p { font-size: 15px; }
    .guide-hero-action { width: 100%; }
    .guide-meta { align-items: flex-start; flex-direction: column; gap: 3px; }
    .guide-hero figcaption { left: 14px; right: 14px; bottom: 14px; }
    .guide-featured-practice { padding-top: 50px; padding-bottom: 55px; }
    .guide-featured-practice > header h2 { font-size: 29px; }
    .guide-featured-practice ul { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; }
    .guide-featured-practice li { min-height: 260px; padding: 21px 19px; }
    .guide-featured-action { align-items: flex-start; flex-direction: column; gap: 10px; }
    .guide-practice-routes { padding-top: 50px; padding-bottom: 55px; }
    .guide-practice-routes > header h2 { font-size: 29px; }
    .guide-practice-route-grid { grid-template-columns: 1fr; }
    .guide-practice-route-grid > section, .guide-practice-route-grid > section:nth-child(even) { padding: 24px 0; border-left: 0; }
    .guide-worked-example { padding-top: 50px; padding-bottom: 55px; }
    .guide-worked-example > header h2 { font-size: 29px; }
    .guide-example-text { padding-top: 27px; padding-bottom: 27px; }
    .guide-example-text blockquote { font-size: 17px; line-height: 2.05; }
    .guide-example-questions li { padding: 24px 0; }
    .guide-example-questions details > div, .guide-example-translation > p { padding: 16px; }
    .guide-takeaways { padding: 32px 20px; }
    .guide-takeaways h2, .guide-faq h2, .guide-related h2 { font-size: 27px; }
    .guide-layout { padding: 57px 8px; }
    .guide-article-body section { padding-left: 37px; }
    .guide-article-body h2 { font-size: 26px; }
    .guide-article-body p { font-size: 15px; }
    .guide-section-number { left: -16px; width: 31px; height: 31px; }
    .guide-practice-panel { padding: 24px 20px; }
    .guide-primary-button { width: 100%; text-align: center; }
    .guide-learning-map { padding-top: 55px; padding-bottom: 58px; }
    .guide-learning-map > header h2 { font-size: 29px; }
    .guide-learning-map ol { grid-template-columns: 1fr; }
    .guide-learning-map li, .guide-learning-map li:nth-child(even) { padding: 18px 0; border-left: 0; }
    .guide-editorial-note { grid-template-columns: 1fr; gap: 8px; }
    .guide-catalogue { padding-top: 55px; padding-bottom: 62px; }
    .guide-catalogue > header h2 { font-size: 29px; }
    .guide-catalogue-group ul { grid-template-columns: 1fr; }
    .guide-catalogue-group li, .guide-catalogue-group li:nth-child(even) { padding: 0; border-left: 0; }
    .guide-catalogue-link { min-height: 92px; grid-template-columns: minmax(105px, .58fr) minmax(0, 1fr); }
    .guide-catalogue-action { align-items: stretch; flex-direction: column; }
    .guide-faq { padding-top: 55px; padding-bottom: 55px; }
    .guide-faq-list section { padding: 23px 8px; }
    .guide-related { padding: 55px 8px 65px; }
    .passage-resource-hero-copy { padding: 36px 21px 40px; }
    .passage-resource-hero h1 { font-size: 34px; }
    .passage-resource-actions { align-items: stretch; flex-direction: column; gap: 12px; }
    .passage-resource-actions .guide-primary-button { width: 100%; }
    .passage-resource-secondary { align-self: center; }
    .passage-resource-hero figcaption { left: 14px; right: 14px; bottom: 14px; }
    .passage-resource-reading > section { padding: 37px 20px; }
    .passage-resource-reading h2, .passage-resource-focus h2, .passage-resource-glossary h2, .passage-resource-cta h2, .passage-resource-related h2 { font-size: 27px; }
    .passage-classical-text { font-size: 17px; line-height: 2.15; }
    .passage-resource-focus { padding-top: 55px; padding-bottom: 55px; }
    .passage-resource-glossary { padding: 55px 8px; }
    .passage-resource-glossary dl { grid-template-columns: 1fr; }
    .passage-resource-glossary dl div, .passage-resource-glossary dl div:nth-child(even) { padding: 18px 0; border-left: 0; }
    .passage-resource-cta { padding-top: 42px; padding-bottom: 45px; }
    .passage-resource-cta .guide-primary-button { min-width: 0; }
    .passage-resource-core-links { grid-template-columns: 1fr; }
    .passage-resource-core-links a, .passage-resource-core-links a + a { min-height: 96px; padding: 21px 0; border-left: 0; }
    .passage-resource-core-links a + a { border-top: 1px solid #cfc0a8; }
    .passage-resource-related { padding: 55px 8px 65px; }
    .passage-resource-related ul { grid-template-columns: 1fr; }
    .passage-resource-related li, .passage-resource-related li + li, .passage-resource-related li:nth-child(3) { padding: 18px 0; border-left: 0; }
    footer { align-items: flex-start; flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

/* v5.1.0 排位賽與字典工具頁 */
.challenge-landing, .dictionary-landing { max-width: 860px; margin: 0 auto; padding: 28px 16px 48px; display: grid; gap: 26px; }
.challenge-hero h1 { margin: 6px 0 10px; font-size: 30px; }
.challenge-window { font-weight: 700; color: #6b3f38; }
.challenge-meta { font-size: 13px; color: rgba(0,0,0,.62); }
.challenge-landing section, .dictionary-landing section { border-top: 1px solid rgba(0,0,0,.1); padding-top: 18px; }
.challenge-landing h2, .dictionary-landing h2 { font-size: 21px; margin-bottom: 10px; }
.challenge-landing table { width: 100%; border-collapse: collapse; font-size: 14px; }
.challenge-landing td, .challenge-landing th { border-bottom: 1px solid rgba(0,0,0,.08); padding: 8px 6px; text-align: left; }
.challenge-cta p, .dictionary-landing p { line-height: 1.7; }
.dictionary-form { display: flex; gap: 8px; margin: 14px 0 10px; }
.dictionary-form input[type="search"] { flex: 1; min-width: 0; padding: 12px 14px; border: 1px solid rgba(0,0,0,.16); border-radius: 10px; font: inherit; }
.dictionary-common a, .dictionary-heads-list a { display: inline-block; margin: 2px 6px 2px 0; padding: 4px 8px; border: 1px solid rgba(0,0,0,.12); border-radius: 8px; text-decoration: none; }
.dictionary-entry { border-top: 1px solid rgba(0,0,0,.08); padding: 12px 0; }
.dictionary-entry h3 { font-size: 17px; margin-bottom: 4px; }
.dictionary-entry small { margin-left: 10px; font-weight: 400; color: rgba(0,0,0,.66); }
.dictionary-excerpt { font-size: 14px; color: rgba(0,0,0,.72); }
.dictionary-source { font-size: 13px; }
.dictionary-heads-list { line-height: 2.1; }
@media (max-width: 600px) {
    .challenge-hero h1 { font-size: 24px; }
    .dictionary-form { flex-direction: column; }
}