/* Discovery resources share the application's jade, paper and cream palette. */
.discovery-hero{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:38px 42px;margin-bottom:22px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(120deg,var(--paper),var(--cream));overflow:hidden;position:relative}
.discovery-hero>div{position:relative;z-index:1;max-width:720px}.discovery-hero h1{font-size:38px;margin:8px 0 17px;max-width:620px}.discovery-hero p{max-width:650px;margin:0;line-height:1.9}.discovery-back{display:inline-flex;align-items:center;gap:6px;color:var(--text);font-size:11px;margin-bottom:30px}.discovery-back .icon{transform:rotate(180deg);width:14px;height:14px}.discovery-glyph{font-family:serif;font-size:112px;color:var(--jade);opacity:.16;border:1px solid currentColor;border-radius:50%;width:160px;height:160px;display:grid;place-items:center;line-height:1;flex-shrink:0;transform:rotate(-8deg)}
.discovery-nav{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:28px}.discovery-nav a{display:inline-flex;align-items:center;gap:9px;padding:11px 16px;border:1px solid var(--line);border-radius:11px;background:var(--paper);font-size:12px;font-weight:600}.discovery-nav a:hover{border-color:var(--jade)}.discovery-nav a[aria-current]{background:var(--jade);color:#fff;border-color:var(--jade)}.discovery-nav .icon{width:17px;height:17px}
.dictionary-toolbar{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(220px,1fr);gap:20px;padding:23px}.dictionary-toolbar label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:650;color:var(--ink)}.dictionary-input-wrap{display:flex;gap:10px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:0 14px}.dictionary-input-wrap .icon{color:var(--jade);width:18px}.dictionary-input-wrap:focus-within{outline:3px solid var(--gold);outline-offset:2px}.dictionary-input-wrap input{width:100%;min-width:0;border:0;background:transparent;padding:13px 0;color:var(--text);font-size:13px;outline:0;box-shadow:none}.dictionary-topic select{width:100%;min-width:0;height:48px;border:1px solid var(--line);border-radius:10px;padding:0 13px;background:var(--bg);color:var(--text);font-size:12px}.dictionary-topic select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.dictionary-results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 1px 14px}.dictionary-results-heading p{margin:0;font-size:12px}.dictionary-results-heading strong{color:var(--jade)}.dictionary-results-heading .quiet-link{font-size:11px}.dictionary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.dictionary-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);background:var(--paper);padding:20px;border-radius:16px;transition:border-color .2s,box-shadow .2s}.dictionary-card:hover{border-color:var(--jade);box-shadow:var(--shadow)}.dictionary-card.is-saved{border-color:var(--jade)}.dictionary-card-top{display:flex;align-items:start;justify-content:space-between;gap:8px;margin-bottom:10px}.resource-label{font-size:10px;line-height:1.6;color:var(--text);font-weight:600}.dictionary-card-top>.resource-label{max-width:135px}.dictionary-card .word-actions{margin:-8px -8px 0 0}.dictionary-card .icon-btn{width:31px;height:31px}.dictionary-word{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.dictionary-word h2{font-size:32px;font-weight:550;margin:0;line-height:1.6;letter-spacing:0}.dictionary-word .pinyin{color:var(--jade);font-size:13px}.dictionary-word strong{font-size:14px;line-height:1.6;margin-top:4px}.dictionary-detail{font-size:11px;margin-top:auto;padding-top:22px}.dictionary-detail .icon{width:15px;height:15px}.discovery-empty{text-align:center;padding:32px}
.discovery-editorial{margin-top:34px;padding:30px 34px;line-height:1.9}.discovery-editorial>h2{font-size:22px}.discovery-editorial>p,.discovery-editorial>ol{max-width:860px}.discovery-editorial ol{padding-left:22px}.discovery-editorial li+li{margin-top:8px}.discovery-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px}.discovery-links a{color:var(--jade);font-size:12px;font-weight:650;display:inline-flex;gap:9px;align-items:center}.discovery-links a:hover{text-decoration:underline}
.resource-breadcrumb{display:flex;align-items:center;gap:8px;font-size:11px;margin-bottom:23px;flex-wrap:wrap}.resource-breadcrumb a{color:var(--jade)}.resource-breadcrumb .icon{width:13px;height:13px}.resource-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:34px;align-items:start}.resource-layout>article{min-width:0}.resource-title{padding:4px 0 15px}.resource-title h1{font-size:34px;margin-bottom:17px}.resource-title>p{font-size:14px;line-height:1.9;max-width:720px}.resource-aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:17px;min-width:0}.resource-aside .panel{padding:23px}.resource-aside h2{font-size:17px;margin-bottom:13px}.resource-aside p{font-size:12px;line-height:1.9}.resource-aside .btn{width:100%;font-size:12px}.resource-aside .quiet-link{font-size:11px;margin-top:14px}.resource-source{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;border-bottom:1px solid var(--line);padding:13px 0;color:var(--jade)}.resource-source:first-of-type{padding-top:3px}.resource-source:last-of-type{margin-bottom:18px}.resource-source .icon{width:16px;height:16px}.resource-source>span{display:flex;gap:7px;align-items:center}.resource-source:hover{text-decoration:underline}
.word-detail-hero{padding:32px;background:linear-gradient(130deg,var(--paper),var(--soft))}.word-detail-hero h1{display:flex;gap:16px;flex-wrap:wrap;align-items:baseline;margin:6px 0 8px}.word-detail-hero h1>span[lang]{font-size:56px;letter-spacing:0;font-weight:550;line-height:1.4}.word-detail-hero h1>.pinyin{font-size:23px;color:var(--jade);font-weight:500;letter-spacing:0}.word-detail-meaning{font-size:22px;color:var(--ink);margin:10px 0 22px}.word-detail-actions{display:flex;align-items:center;gap:14px}.word-detail-actions>.save-word{border:1px solid var(--line);background:var(--paper);width:46px;height:46px}.resource-section{margin:32px 0}.resource-section>h2{font-size:23px;margin-bottom:20px}.resource-section.prose{font-size:14px;line-height:1.95}.resource-callout{padding:27px 29px;border-left:4px solid var(--gold);border-radius:0 15px 15px 0;background:var(--cream);margin:30px 0}.resource-callout h2{font-size:21px}.resource-callout p:last-child{margin-bottom:0}.resource-byline{font-size:11px;color:var(--text);line-height:1.9;border-top:1px solid var(--line);padding-top:20px;margin-top:30px}.word-chips{display:flex;flex-wrap:wrap;gap:9px}.word-chips a{display:flex;gap:9px;align-items:center;padding:10px 13px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.word-chips a:hover{border-color:var(--jade)}.word-chips b{font-size:18px;color:var(--jade);letter-spacing:0}.word-chips span{font-size:11px}.resource-aside .word-chips a{width:100%}
.resource-examples{border:1px solid var(--line);border-radius:16px;background:var(--paper);overflow:hidden}.resource-example{display:flex;align-items:start;gap:15px;padding:22px 24px}.resource-example+.resource-example{border-top:1px solid var(--line)}.resource-example>div{flex:1;min-width:0}.resource-example>.icon-btn{flex-shrink:0;margin-top:3px;border:1px solid var(--line)}.resource-example .example-hanzi{font-size:23px;letter-spacing:.015em;color:var(--ink);line-height:1.8;margin:0 0 5px;overflow-wrap:anywhere}.example-pinyin{font-size:13px;color:var(--jade);margin:0 0 8px;line-height:1.8;overflow-wrap:anywhere}.example-meaning{font-size:13px;margin:0;line-height:1.85}.sentence-number{font-size:10px;color:var(--text);padding-top:10px;min-width:18px;font-variant-numeric:tabular-nums}
.grammar-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card{display:flex;flex-direction:column;padding:27px;background:var(--paper);border:1px solid var(--line);border-radius:18px;min-width:0;transition:border-color .2s,transform .2s}.resource-card:hover{border-color:var(--jade);transform:translateY(-2px)}.resource-card h2{font-size:21px;margin:14px 0 13px}.resource-card h3{font-size:18px;margin:0 0 12px}.resource-card p{font-size:13px;line-height:1.9}.resource-card .quiet-link{margin-top:auto;padding-top:10px;font-size:12px}.resource-card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;color:var(--text)}.grammar-pattern{display:flex;align-items:center;padding:17px 19px;border-radius:12px;background:var(--soft);color:var(--jade-deep);font-size:17px;font-weight:600;min-height:87px;line-height:1.7;margin:19px 0 2px}.grammar-formula{padding:25px 29px;background:var(--soft)}.grammar-formula>p{font-size:23px;color:var(--ink);margin:9px 0 0;line-height:1.7}.mistake-example{border:1px solid var(--line);background:var(--paper);padding:22px 25px;border-radius:14px;margin:14px 0}.mistake-example>p:last-child{font-size:13px;margin-bottom:0;line-height:1.9}.mistake-wrong,.mistake-correct{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;align-items:baseline;margin-bottom:12px}.mistake-wrong>span:first-child,.mistake-correct>span:first-child{font-size:10px;font-weight:650}.mistake-wrong>span:first-child{color:#a44832}.mistake-correct>span:first-child{color:var(--jade)}.mistake-wrong>span[lang],.mistake-correct>span[lang]{font-size:19px;line-height:1.7;color:var(--ink)}
.reading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.reading-card{padding:0;overflow:hidden}.reading-art{display:flex;align-items:center;justify-content:center;position:relative;min-height:145px;background:var(--soft);color:var(--jade)}.reading-art>span[lang]{font-family:serif;font-size:58px;letter-spacing:.12em;transform:rotate(-6deg);opacity:.7}.reading-art-1{background:var(--cream);color:#997026}.reading-art-2{background:#eaf1f6;color:#47758b}.reading-number{position:absolute;right:17px;bottom:14px;font-size:11px;font-weight:650;opacity:.8}.reading-card-copy{display:flex;flex-direction:column;padding:23px;flex:1}.reading-card h2{font-size:20px}.reading-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 22px;margin-bottom:18px}.reading-controls>span{font-size:12px}.reading-controls .btn{min-height:37px;padding:8px 14px;font-size:11px}.reading-story{padding:0;margin-bottom:16px;overflow:hidden}.reading-story .resource-example{padding:24px}.reading-story .example-hanzi{font-size:24px}
.resource-practice{padding:29px;margin:36px 0 0}.resource-practice>h2{font-size:25px;margin-bottom:12px}.resource-practice>p{font-size:13px}.resource-quiz-question{padding:20px 0 23px;border:0;border-top:1px solid var(--line);margin:0;min-width:0}.resource-quiz-question legend{font-size:15px;font-weight:650;color:var(--ink);padding:13px 0 5px;line-height:1.8;max-width:100%}.resource-quiz-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:13px}.resource-quiz-option{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:10px;padding:13px 14px;background:var(--paper);font-size:13px;line-height:1.7;cursor:pointer}.resource-quiz-option:has(input:checked){background:var(--soft);border-color:var(--jade)}.resource-quiz-option:has(input:focus-visible){outline:3px solid var(--gold);outline-offset:3px}.resource-quiz-option input{accent-color:var(--jade);width:17px;height:17px;flex-shrink:0;margin:0}.resource-quiz-option span{overflow-wrap:anywhere;min-width:0}.resource-quiz-feedback{padding:14px 16px;background:var(--soft);border-left:3px solid var(--jade);border-radius:0 8px 8px 0;font-size:12px;line-height:1.9;margin:14px 0 0}.resource-quiz-feedback.is-wrong{border-color:var(--gold);background:var(--cream)}.resource-quiz-summary{font-size:13px;font-weight:650;color:var(--ink);margin:13px 0 19px}.resource-quiz-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.resource-practice-note{margin:19px 0 0;font-size:11px!important}
.study-plan-section{margin:28px 0 36px}.study-plan-section>.section-heading{margin-bottom:7px}.study-plan-intro{font-size:12px;line-height:1.8;color:var(--text);margin-bottom:19px}.study-plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.study-plan-card{display:flex;flex-direction:column;align-items:flex-start;padding:24px;border-top:3px solid var(--jade)}.study-plan-card h3{font-size:18px;margin:4px 0 12px}.study-plan-card>p{font-size:12px;line-height:1.85;margin-bottom:20px}.study-plan-card .btn{margin-top:auto;min-height:40px;font-size:11px}.study-plan-card>.quiet-link{font-size:10px;margin-top:13px}.study-plan-compact .study-plan-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.study-plan-compact .study-plan-card{padding:20px}.study-plan-compact .study-plan-card h3{font-size:16px}.study-plan-compact .section-heading .quiet-link{font-size:11px}.discovery-home-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.discovery-home-grid .resource-card{padding:22px}.discovery-home-grid .resource-card h3{font-size:16px;line-height:1.5}.discovery-home-grid .resource-card p{font-size:12px}.discovery-home-grid .quiet-link{font-size:11px}.discovery-mini-glyph{display:grid;place-items:center;width:44px;height:44px;background:var(--soft);border-radius:13px;font-size:26px;color:var(--jade);margin-bottom:18px}
html[data-theme=dark] .discovery-hero{background:linear-gradient(120deg,var(--paper),var(--soft))}html[data-theme=dark] .resource-callout,html[data-theme=dark] .resource-quiz-feedback.is-wrong{background:var(--soft)}html[data-theme=dark] .reading-art-1{background:#3c3825;color:#d9c188}html[data-theme=dark] .reading-art-2{background:#253a42;color:#a1cada}html[data-theme=dark] .grammar-pattern{color:var(--ink)}html[data-theme=dark] .mistake-wrong>span:first-child{color:#f4b19a}
@media(max-width:1250px){.dictionary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-layout{grid-template-columns:minmax(0,1fr) 240px;gap:24px}.reading-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.discovery-hero{padding:32px}.discovery-glyph{font-size:88px;width:125px;height:125px}.discovery-home-grid{grid-template-columns:minmax(0,1fr)}.discovery-home-grid .resource-card{display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:16px}.discovery-home-grid .discovery-mini-glyph{grid-row:1/4;margin:0}.discovery-home-grid .resource-card h3{margin:0 0 4px}.discovery-home-grid .resource-card p{margin:0}.discovery-home-grid .quiet-link{grid-column:2}}
@media(max-width:1000px){.resource-layout{grid-template-columns:minmax(0,1fr)}.resource-aside{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.resource-aside>.quiet-link{grid-column:1/-1}.dictionary-toolbar{grid-template-columns:minmax(0,1fr)}.discovery-hero h1{font-size:32px}.discovery-glyph{position:absolute;right:8px;top:10px;opacity:.08}.resource-title h1{font-size:30px}}
@media(max-width:600px){.discovery-hero{padding:24px;border-radius:18px}.discovery-hero h1{font-size:28px}.discovery-hero p{font-size:13px}.discovery-back{margin-bottom:23px}.discovery-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.discovery-nav a{font-size:11px;justify-content:center;padding:10px 8px;gap:6px}.dictionary-toolbar{padding:18px}.dictionary-grid{gap:11px}.dictionary-card{padding:15px}.dictionary-card-top{flex-direction:column-reverse;gap:5px}.dictionary-card-top .word-actions{margin:-5px -4px 0 auto}.dictionary-card-top .resource-label{font-size:9px;min-height:29px;line-height:1.6}.dictionary-word h2{font-size:28px}.dictionary-word strong{font-size:12px}.dictionary-word .pinyin{font-size:12px}.dictionary-detail{font-size:10px;gap:6px;padding-top:17px}.grammar-grid,.reading-grid{grid-template-columns:minmax(0,1fr);gap:16px}.resource-card{padding:23px}.reading-card{padding:0}.reading-art{min-height:122px}.discovery-editorial{padding:23px}.discovery-editorial h2{font-size:20px}.discovery-links{gap:15px}.resource-layout{gap:20px}.resource-title h1{font-size:28px}.resource-aside{grid-template-columns:minmax(0,1fr)}.word-detail-hero{padding:25px}.word-detail-hero h1>span[lang]{font-size:46px}.word-detail-hero h1>.pinyin{font-size:20px}.word-detail-meaning{font-size:20px}.resource-example,.reading-story .resource-example{padding:18px 15px;gap:10px}.resource-example .example-hanzi,.reading-story .example-hanzi{font-size:21px}.resource-example>.icon-btn{width:30px;height:30px}.resource-example>.icon-btn .icon{width:16px;height:16px}.example-pinyin{font-size:12px}.example-meaning{font-size:12px}.resource-section{margin:27px 0}.resource-callout{padding:23px}.grammar-formula{padding:21px}.grammar-formula>p{font-size:20px}.resource-practice{padding:21px}.resource-quiz-options{grid-template-columns:minmax(0,1fr)}.resource-quiz-option{padding:12px}.resource-quiz-question legend{font-size:14px}.mistake-example{padding:19px}.mistake-wrong,.mistake-correct{grid-template-columns:62px minmax(0,1fr);gap:8px}.study-plan-grid,.study-plan-compact .study-plan-grid{grid-template-columns:minmax(0,1fr)}.reading-controls{padding:14px 17px}.reading-controls>span{font-size:11px}.resource-breadcrumb{font-size:10px}}
@media(prefers-reduced-motion:reduce){.resource-card,.dictionary-card{transition:none}.resource-card:hover{transform:none}}