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var(--line);border-radius:22px;box-shadow:var(--shadow);padding:22px;margin-top:24px}.decoder-form-card label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.decoder-form-card textarea{width:100%;min-height:170px;resize:vertical;border:1px solid #dce3ef;border-radius:14px;padding:14px;outline:0}.decoder-form-card textarea:focus{border-color:#84a7f7;box-shadow:0 0 0 3px #eaf1ff}.decoder-form-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:12px}.decoder-form-actions span{font-size:10px;color:#8a95a8}.decoder-output{min-height:440px;margin-top:0}.decoder-placeholder,.decoder-loading,.decoder-error{text-align:center;padding:60px 20px;color:#6e7b90}.decoder-icon{width:64px;height:64px;margin:auto auto 16px;display:grid;place-items:center;border-radius:20px;background:#edf3ff;color:var(--blue);font-size:28px;font-weight:850}.decoder-answer{display:grid;gap:12px}.answer-top{display:flex;justify-content:space-between;font-size:12px;font-weight:800;color:#71809a}.answer-top em{font-style:normal;background:#edf7f1;color:#25845b;padding:3px 7px;border-radius:999px}.decoder-pinyin{color:var(--blue);font-size:14px}.decode-card,.decode-list{padding:14px;border-radius:14px;background:#f8faff;border:1px solid var(--line)}.decode-card.strong{background:#edf5ff;border-color:#d8e7ff}.decode-card.reply{background:#f3fbf6}.decode-card small,.decode-list small{display:block;text-transform:uppercase;letter-spacing:.08em;color:#8a95a7;font-size:9px;font-weight:850;margin-bottom:5px}.decode-card div{font-weight:720}.decode-list ul{margin:5px 0 0;padding-left:18px;color:#56637a;font-size:12px}.ai-caution{font-size:10px;color:#8b95a6}.decoder-loading span{display:block;width:28px;height:28px;border:3px solid #dae5fb;border-top-color:var(--blue);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{padding:22px}.info-card p{color:#6c798d;font-size:12px}.prose{padding:32px}.prose h2{margin-top:32px}.prose h2:first-child{margin-top:0}.prose p{color:#5e6b81}.table-wrap{overflow:auto}.prose table{width:100%;border-collapse:collapse;font-size:12px}.prose th,.prose td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}.prose a{color:var(--blue)}.site-footer{margin-top:60px;background:#0c1835;color:#d9e3fb;padding:48px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-brand{color:#fff}.footer-grid p{max-width:520px;color:#9caccd;font-size:12px}.footer-grid strong{display:block;color:#fff;font-size:12px;margin-bottom:10px}.footer-grid a{display:block;color:#9fb0d1;font-size:11px;margin:7px 0}.footer-note{border-top:1px solid #21304f;margin-top:30px;padding-top:18px;color:#7f91b6;font-size:10px}
@media(max-width:1000px){.navlinks{display:none}.detail-layout,.decoder-layout,.split{grid-template-columns:1fr}.side-card{position:static}.feature-grid{grid-template-columns:1fr 1fr}.feature:nth-child(2){border-right:0}.expression-grid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:50px}.decoder-layout h1{font-size:45px}.decoder-output{min-height:300px}.browse-grid{grid-template-columns:1fr}}
@media(max-width:700px){.container{width:min(100% - 24px,1180px)}.nav{min-height:64px}.nav-cta{display:none}.brand{font-size:20px}.brand small{display:none}.hero-inner{padding:58px 0}.hero h1{font-size:39px}.hero p{font-size:15px}.search-shell{border-radius:15px}.search-icon{display:none}.search-shell .btn{padding:11px 15px}.feature-grid,.expression-grid,.three-col{grid-template-columns:1fr}.feature{border-right:0;border-bottom:1px solid var(--line)}.feature:last-child{border-bottom:0}.section{padding:40px 0}.story-card,.decoder-preview{padding:24px}.story-card h2{font-size:29px}.cta{align-items:flex-start;flex-direction:column;padding:28px}.detail-layout{grid-template-columns:1fr}.main-card{padding:20px}.term-title{font-size:43px}.example-grid,.character-cards,.pronounce{grid-template-columns:1fr}.result-row{grid-template-columns:90px 120px 1fr 12px;gap:10px;padding:13px}.result-meaning{font-size:11px}.dictionary-hero h1,.page-hero h1{font-size:36px}.decoder-hero{padding:45px 0}.decoder-layout h1{font-size:40px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:480px){.search-shell{display:grid;grid-template-columns:1fr auto}.search-shell input{padding-left:10px}.suggestion{grid-template-columns:1fr}.hero h1{font-size:34px}.expression-grid{grid-template-columns:1fr}.result-row{grid-template-columns:76px 1fr 12px}.result-pinyin{grid-column:2}.result-meaning{grid-column:1/3}.decoder-form-actions{align-items:stretch;flex-direction:column}.decoder-form-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.word-heading{align-items:flex-start}.audio-btn{width:46px;height:46px}.tabs{gap:14px}}

/* Traffic-first topic and internal-link pages */
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.topic-card{display:flex;flex-direction:column;min-height:220px;padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 10px 30px rgba(33,55,98,.05);transition:.18s transform,.18s box-shadow}.topic-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(33,55,98,.09)}.topic-card>span{font-size:10px;letter-spacing:.09em;text-transform:uppercase;font-weight:850;color:var(--blue)}.topic-card h3{font-size:20px;line-height:1.25;margin:12px 0 9px}.topic-card p{font-size:12px;line-height:1.65;color:#68768c;margin:0 0 18px}.topic-card b{font-size:11px;color:var(--blue);margin-top:auto}.topic-hero{background:linear-gradient(180deg,#eff5ff,#f8faff)}.topic-breadcrumb{padding:0 0 18px}.topic-grid-wide{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-intro{margin-bottom:18px;padding:24px}.topic-intro p{font-size:16px;line-height:1.8;color:#536178;margin:0}.topic-word-list{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}.topic-word-row{display:grid;grid-template-columns:44px minmax(110px,1fr) minmax(120px,.8fr) minmax(220px,2fr) 18px;gap:14px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.topic-word-row:last-child{border-bottom:0}.topic-word-row:hover{background:#f8faff}.topic-num{font-size:10px;color:#9aa5b6;font-weight:800}.topic-term b{font-size:19px}.topic-term small{display:block;font-size:10px;color:#8a95a6}.topic-pinyin{color:var(--blue);font-size:13px}.topic-meaning{font-size:12px;color:#5f6c82}.topic-next{margin-top:22px;padding:28px;border-radius:20px;background:linear-gradient(135deg,#0e2452,#173d82);color:#fff}.topic-next h2{margin:0 0 8px}.topic-next p{color:#b9c9e9;max-width:700px}.topic-next .btn{margin-right:8px}.topic-next .ghost{background:#fff;color:#173d82;border-color:#fff}.section-copy{font-size:12px;color:#718096;margin-top:-6px}.subhead{font-size:13px;margin:20px 0 10px;color:#55637a}.inline-word-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.inline-word{display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:1px;padding:12px 13px;border:1px solid var(--line);border-radius:12px;background:#fafbfe}.inline-word:hover{background:#f3f7ff;border-color:#cfddf5}.inline-word b{font-size:15px;grid-row:1/3}.inline-word span{font-size:11px;color:var(--blue)}.inline-word small{font-size:10px;color:#77849a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.muted-copy{padding:12px;color:#8a95a6;font-size:11px}
@media(max-width:1000px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-word-row{grid-template-columns:36px 1fr 1fr 18px}.topic-meaning{grid-column:2/4}}
@media(max-width:700px){.topic-grid,.topic-grid-wide,.inline-word-grid{grid-template-columns:1fr}.topic-card{min-height:0}.topic-word-row{grid-template-columns:30px 1fr 15px;gap:8px}.topic-pinyin,.topic-meaning{grid-column:2}.topic-word-row>.arrow{grid-column:3;grid-row:1/4}.topic-term b{font-size:18px}.topic-next{padding:22px}.topic-next .btn{margin:4px 4px 4px 0}}