:root{--bg:#f3f4f5;--surface:#fff;--ink:#161d21;--muted:#657078;--line:#dfe4e5;--accent:#176f55;--soft:#e6f2ea;--onaccent:#fff;--radius:18px;--display:inherit}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button,a,input,textarea:focus{outline-offset:5px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip{position:fixed;left:16px;top:-100px;z-index:30;padding:10px;background:var(--surface);border:2px solid var(--accent)}.skip:focus{top:10px}.wrap{max-width:1220px;margin:auto;padding:0 42px}.reviewbar{background:#151b20;color:#e1e9ec;font-size:12px}.reviewbar .wrap{display:flex;gap:14px;align-items:center;min-height:38px;justify-content:space-between}.reviewbar b{font-weight:500;letter-spacing:1px}.reviewbar a{color:#e1e9ec;text-decoration:underline;text-underline-offset:3px}.reviewbar span{color:#b9c5cb}.masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:23px;padding-bottom:23px}.brand{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:700;letter-spacing:-.5px}.mark{width:31px;height:31px;display:grid;place-items:center;border:1px solid var(--accent);color:var(--accent);border-radius:9px;font-size:17px;font-weight:400}.nav{display:flex;gap:27px;align-items:center;font-size:13px}.nav a{color:var(--muted);padding:5px 0}.nav a:hover,.nav a[aria-current=page]{color:var(--ink)}.nav .navcta{padding:8px 16px;border:1px solid var(--line);border-radius:100px;color:var(--ink)}.disclaimer{font-size:11px;color:var(--muted);padding:9px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);letter-spacing:.4px}.disclaimer .wrap{display:flex;justify-content:space-between;gap:15px}.label{font-size:11px;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:10px;text-transform:uppercase}.label:before{content:'';height:6px;width:6px;background:var(--accent);border-radius:50%}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;align-items:center;padding-top:61px;padding-bottom:62px}.hero h1{font-family:var(--display);font-size:61px;line-height:1.25;letter-spacing:-3px;margin:21px 0 21px;font-weight:700}.hero p{color:var(--muted);max-width:465px;font-size:15px;line-height:1.9;margin:0 0 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6px;letter-spacing:-.6px}.section-head p{font-size:13px;color:var(--muted);margin:0}.eyebrow{font-size:10px;color:var(--muted);letter-spacing:1.5px;margin-bottom:10px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.category-box{display:flex;align-items:center;gap:16px;border:1px solid var(--line);padding:19px 21px;border-radius:10px;background:var(--surface);transition:transform .18s}.category-box:hover{transform:translateY(-3px)}.cat-icon{height:39px;width:39px;background:var(--soft);color:var(--accent);border-radius:10px;display:grid;place-items:center;flex-shrink:0;font-size:20px}.category-box strong{font-size:14px;font-weight:500}.category-box small{display:block;font-size:10px;color:var(--muted);margin-top:2px}.category-box .arrow{margin-left:auto;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);overflow:hidden;transition:transform .18s}.card:hover{transform:translateY(-3px)}.card-visual{height:137px;position:relative;background:var(--soft);padding:23px;border-bottom:1px solid var(--line);overflow:hidden}.card-visual .big-num{font-family:Georgia,serif;font-size:74px;font-weight:400;position:absolute;right:17px;top:9px;line-height:1;color:var(--accent);opacity:.16}.card-visual .mini-label{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.card-visual .line-one{height:5px;background:var(--accent);opacity:.55;width:42%;margin-top:28px;border-radius:3px}.card-visual .line-two{height:5px;background:var(--accent);opacity:.18;width:62%;margin-top:10px;border-radius:3px}.card-body{padding:23px;display:flex;flex-direction:column;flex:1}.tag{font-size:10px;color:var(--accent);background:var(--soft);padding:4px 8px;border-radius:5px;display:inline-block;width:fit-content}.card h3{font-size:18px;line-height:1.6;letter-spacing:-.3px;margin:15px 0 10px}.card p{font-size:12px;line-height:1.85;color:var(--muted);margin:0 0 23px}.card-foot{margin-top:auto;font-size:11px;display:flex;justify-content:space-between;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}.feature{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;background:var(--soft);border:1px solid var(--line);padding:34px 36px;border-radius:var(--radius);align-items:center}.feature h2{font-size:25px;line-height:1.5;margin:10px 0 12px}.feature p{font-size:13px;color:var(--muted);margin:0}.feature .feature-right{display:flex;align-items:center;justify-content:flex-end;gap:20px}.feature-symbol{font-size:60px;font-family:Georgia,serif;color:var(--accent);opacity:.5}.footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:11px}.footer-row{display:flex;justify-content:space-between;gap:30px}.footer 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var(--line);border-radius:12px;overflow:hidden;background:var(--surface);margin-top:34px}.prompt-heading{padding:13px 17px;display:flex;justify-content:space-between;align-items:center;gap:18px;font-size:12px;border-bottom:1px solid var(--line);background:var(--soft)}.copy{background:var(--accent);color:var(--onaccent);border:0;border-radius:5px;padding:7px 12px;font-size:11px;white-space:nowrap}.prompt-content{margin:0;padding:22px;font-size:13px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit}.article-end{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:24px;margin-top:35px;font-size:12px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90vw;padding:12px 21px;background:var(--ink);color:var(--bg);font-size:12px;border-radius:9px;box-shadow:0 6px 30px #0002;z-index:20}.toast:empty{display:none}.about{max-width:780px;padding-bottom:60px}.about h2{font-size:20px;margin-top:30px}.about p,.about li{font-size:14px;color:var(--muted);line-height:2}.about ul{padding-left:22px}
.grok{--bg:#f4f7f3;--surface:#fff;--ink:#12392d;--muted:#64746b;--line:#d5e2d7;--accent:#286347;--soft:#e7f0e4;--display:Arial,"Noto Sans CJK SC",sans-serif}.grok .hero-art{background:#113b2d;--ink:#eaf3e5;--muted:#c1d3c3;--line:#41624f;--soft:#294f3a;--bg:#214c39;color:var(--ink);box-shadow:14px 14px 0 #e0eadc}.grok .hero-art:after{content:'';position:absolute;width:190px;height:190px;border:1px solid #719c7945;border-radius:50%;right:-78px;top:-86px;box-shadow:0 0 0 25px #719c7915,0 0 0 51px #719c7910;pointer-events:none}.grok .step{color:#dbefcd}.grok .art-top{color:#bdd4bc}.grok .art-title{font-family:Georgia,"Noto Serif CJK SC",serif}.grok .card-visual{background-image:radial-gradient(#39664720 1px,transparent 1px);background-size:12px 12px}
.handbook{--bg:#f7f3eb;--surface:#fffdf8;--ink:#352d29;--muted:#82756d;--line:#ddd3c5;--accent:#ad563c;--soft:#ede3d4;--radius:3px;--display:Georgia,"Noto Serif CJK SC",serif}.handbook .mark{border-radius:0;background:var(--accent);color:#fff;border-color:var(--accent)}.handbook .hero{gap:76px}.handbook .hero h1{font-weight:500;line-height:1.45;font-size:55px;letter-spacing:-2px}.handbook .hero-art{transform:rotate(2deg);box-shadow:-10px 12px 0 #ebe1d2,0 15px 30px #352d2910;padding:28px 34px;border-left:9px solid #d9ccba;min-height:372px}.handbook .art-top{border-bottom:1px solid var(--line);padding-bottom:15px}.handbook .art-title{font-family:var(--display);font-size:29px;margin-top:22px}.handbook .notebook-row{border-bottom:1px solid var(--line);padding:12px 0;display:flex;justify-content:space-between;font-size:12px}.handbook .notebook-row span{color:var(--muted);font-family:Georgia,serif}.handbook .book-tab{position:absolute;right:24px;top:0;width:26px;height:38px;background:#b76147;clip-path:polygon(0 0,100% 0,100% 100%,50% 82%,0 100%)}.handbook .category-box{border-radius:2px;background:transparent}.handbook .cat-icon{border-radius:50%;font-family:Georgia,serif;background:#e8ddcc}.handbook .card-visual{background:linear-gradient(110deg,#e8e0d3,#f3eade)}.handbook .card h3{font-family:var(--display);font-weight:500}.handbook .section-head h2{font-family:var(--display);font-weight:500}.handbook .btn{border-radius:3px}.handbook .feature{border-width:1px 0;border-radius:0;background:transparent;padding-left:0;padding-right:0}.handbook .tag{border-radius:2px}.handbook .article-head h1{font-weight:500}
.workflow{--bg:#131b28;--surface:#1a2637;--ink:#eff2f7;--muted:#a4b0c0;--line:#344358;--accent:#ffc178;--soft:#273144;--onaccent:#252220;--radius:10px}.workflow .disclaimer{color:#c3cbd7}.workflow .mark{font-family:monospace;border:0;background:#334055;color:#ffd194}.workflow .hero h1{font-size:64px}.workflow .hero-art{background:#0b121d;border-color:#44536b;padding:0;min-height:366px;box-shadow:14px 14px 0 #202d40}.workflow .terminal-bar{height:39px;border-bottom:1px solid #2e3b50;display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:#96a7bf;font-size:10px}.workflow .terminal-dots{display:flex;gap:5px}.workflow .terminal-dots i{width:6px;height:6px;background:#62748e;border-radius:100%}.workflow .terminal-body{padding:25px 25px 21px;font-size:12px;font-family:Consolas,"Noto Sans CJK SC",monospace}.workflow .code-comment{color:#93a5bd;font-size:10px;letter-spacing:1px}.workflow .code-line{margin:10px 0;color:#c6d3e6;line-height:1.9}.workflow .code-line b{font-weight:400;color:#ffd397}.workflow .code-line em{font-style:normal;color:#8ccbb0}.workflow .code-line.indent{padding-left:22px}.workflow .terminal-status{border:1px solid #344659;background:#182638;color:#bfd0e4;margin-top:18px;padding:12px 15px;border-radius:5px;font-size:10px}.workflow .terminal-status span{color:#ffd397}.workflow .card-visual{background:repeating-linear-gradient(0deg,#263245 0px,#263245 24px,#334156 25px);font-family:monospace}.workflow .card-visual .big-num{opacity:.23;font-family:monospace}.workflow .feature-symbol{font-family:monospace;font-size:47px}.workflow .category-box{background:#182437}.workflow .label{color:#ffd6a4}.workflow .tag{color:#ffd49d;background:#354052}.workflow .article section p{color:#bdc8d5}.workflow .article-meta{color:#b9c6d6}.workflow .reviewbar{background:#080e17}.workflow .filter[aria-pressed=true]{color:#252220}
.prompts{--bg:#faf8ff;--surface:#fff;--ink:#312542;--muted:#7a6d8a;--line:#e2daec;--accent:#674aa3;--soft:#efe9fa;--radius:20px}.prompts .mark{background:#674aa3;color:#fff;border-radius:10px;font-size:19px}.prompts .hero h1{font-size:59px}.prompts .hero-art{border:0;background:#eae0f7;padding:28px 32px;min-height:383px;overflow:visible}.prompts .hero-art:before{content:'';position:absolute;inset:14px 34px -7px;background:#d1bce7;border-radius:18px;z-index:-1;transform:rotate(-4deg)}.prompts .prompt-paper{background:white;transform:rotate(-2deg);padding:25px 26px;border-radius:14px;box-shadow:0 15px 30px #6c4a9620;position:relative}.prompts .prompt-paper:after{content:'可编辑';position:absolute;right:-12px;top:59px;transform:rotate(9deg);background:#fce2a2;color:#715326;font-size:10px;padding:7px 13px;border-radius:3px}.prompts .art-title{font-size:25px}.prompts .field-row{padding:11px 0;font-size:12px;border-bottom:1px solid #ece5f4;display:flex;gap:12px}.prompts .field-row span{font-size:10px;background:#f0ebf7;color:#846da8;padding:2px 7px;border-radius:4px}.prompts .field-row b{font-weight:400;color:#574562}.prompts .field-end{margin-top:22px;display:flex;align-items:center;justify-content:space-between;color:#7a6d8a;font-size:10px}.prompts .field-end strong{background:#674aa3;color:white;padding:7px 11px;border-radius:8px;font-size:10px}.prompts .btn{border-radius:100px}.prompts .card:nth-child(2) .card-visual{background:#e9f0e5}.prompts .card:nth-child(3) .card-visual{background:#f7ecdc}.prompts .category-box{border-radius:13px}.prompts .cat-icon{border-radius:13px}.prompts .feature{background:#ede5f8;border:0}.prompts .card-visual .big-num{font-family:Arial,sans-serif}
@media(min-width:1440px){.wrap{max-width:1320px;padding:0 55px}.masthead{padding-top:27px;padding-bottom:27px}.hero{padding-top:69px;padding-bottom:74px;gap:75px}.hero h1{font-size:68px}.hero-art{min-height:390px}.handbook .hero h1{font-size:60px}.workflow .hero h1{font-size:70px}.prompts .hero h1{font-size:65px}}
@media(max-width:980px){.wrap{padding-left:28px;padding-right:28px}.hero{gap:29px;padding-top:45px;padding-bottom:45px}.hero h1,.workflow .hero h1,.prompts .hero h1{font-size:47px;letter-spacing:-2px}.handbook .hero h1{font-size:43px}.handbook .hero{gap:40px}.hero-art{min-height:340px;padding:23px}.art-title{font-size:22px}.handbook .hero-art{padding:25px;min-height:340px}.prompts .hero-art{padding:24px 20px;min-height:342px}.prompts .prompt-paper{padding:21px}.category-box{padding:17px 15px;gap:11px}.card-body{padding:19px}.card h3{font-size:16px}.nav{gap:20px}.article-layout{grid-template-columns:160px minmax(0,1fr);gap:28px}.article-head h1{font-size:33px}}
@media(max-width:720px){.wrap{padding-left:21px;padding-right:21px}.reviewbar .wrap{min-height:37px;font-size:10px}.reviewbar span{display:none}.masthead{padding-top:17px;padding-bottom:16px;flex-wrap:wrap;gap:14px}.brand{font-size:18px}.nav{gap:16px;font-size:12px;width:100%;justify-content:flex-start;border-top:1px solid var(--line);padding-top:13px}.nav .navcta{margin-left:auto;padding:5px 12px}.disclaimer{font-size:10px;line-height:1.7}.disclaimer .wrap{display:block}.disclaimer .template-tag{display:none}.hero{grid-template-columns:1fr;gap:35px;padding-top:34px;padding-bottom:39px}.hero h1,.workflow .hero h1,.prompts .hero h1{font-size:46px;letter-spacing:-2px;margin-top:18px}.handbook .hero h1{font-size:43px;line-height:1.4}.hero p{font-size:13px;max-width:100%;margin-bottom:22px}.label{font-size:9px;letter-spacing:1.7px}.hero-note{font-size:10px;margin-top:17px}.hero-art,.handbook .hero-art,.workflow .hero-art,.prompts .hero-art{min-height:330px}.handbook .hero{gap:38px}.handbook .hero-art{margin:0 8px 9px 5px;transform:rotate(1.5deg)}.grok .hero-art,.workflow .hero-art{box-shadow:7px 7px 0 var(--soft);margin-right:7px}.prompts .hero-art{margin:0 4px 7px}.actions{gap:20px}.btn{padding:11px 19px;font-size:12px}.text-link{font-size:12px}.section{padding-top:28px;padding-bottom:32px}.section-head{align-items:center;gap:14px;margin-bottom:19px}.section-head h2{font-size:21px}.section-head p{font-size:12px}.section-head .text-link{font-size:10px;white-space:nowrap}.category-grid{grid-template-columns:1fr;gap:9px}.category-box{padding:15px 18px}.category-box small{display:inline;margin-left:12px;font-size:10px}.category-box strong{font-size:13px}.cat-icon{width:33px;height:33px;font-size:18px}.cards{grid-template-columns:1fr;gap:15px}.card{display:grid;grid-template-columns:100px minmax(0,1fr);border-radius:11px}.card-visual{height:100%;border-bottom:0;border-right:1px solid var(--line);padding:15px 12px;min-height:206px}.card-visual .big-num{font-size:55px;right:9px;top:auto;bottom:25px;opacity:.2}.card-visual .mini-label{font-size:7px;line-height:1.8;word-break:break-word}.card-visual .line-one{margin-top:18px;width:55%}.card-visual .line-two{width:83%}.card-body{padding:17px 16px}.card h3{font-size:16px;margin:10px 0 7px}.card p{font-size:11px;margin-bottom:14px}.card-foot{font-size:9px;padding-top:10px}.tag{font-size:9px;padding:3px 6px}.feature{grid-template-columns:1fr;padding:24px;gap:24px}.feature h2{font-size:23px}.feature .feature-right{justify-content:space-between}.feature-symbol{font-size:45px}.feature p{font-size:12px}.footer{padding:26px 0}.footer-row{display:block}.footer-links{margin-top:22px;gap:25px}.footer-end{display:block;line-height:1.9}.footer-end span{display:block;margin-top:4px}.page-title{padding-top:29px;padding-bottom:12px}.page-title h1{font-size:32px}.page-title p{font-size:12px}.filterbar{padding-top:15px;gap:17px}.search{width:100%;min-width:0}.filters{gap:6px}.filter{font-size:11px;padding:7px 12px}.article-layout{grid-template-columns:1fr;gap:10px}.toc{position:static;display:flex;overflow-x:auto;padding-top:0;gap:12px;padding-bottom:12px}.toc .eyebrow{display:none}.toc a{white-space:nowrap;font-size:10px;border:1px solid var(--line);border-radius:6px;padding:7px 10px}.article-head h1{font-size:29px;margin-top:14px;letter-spacing:-1px}.article-head p{font-size:13px}.article-meta{font-size:10px;gap:10px}.sample-note{font-size:11px;padding:12px 14px}.article section{margin:24px 0}.article h2{font-size:19px}.article section p{font-size:13px}.prompt-heading{font-size:11px;gap:10px;padding:12px 14px}.prompt-content{font-size:12px;padding:17px}.article-end{font-size:11px}.empty{padding:40px 16px}.workflow .terminal-body{padding:21px;font-size:11px}.workflow .terminal-status{font-size:9px}.workflow .code-comment{font-size:9px}.about p,.about li{font-size:13px}.about{padding-bottom:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.reviewbar,.masthead,.nav,.disclaimer,.toc,.footer,.copy,.toast,.article-end{display:none}body{background:#fff;color:#111}.article-layout{display:block}.wrap{padding:0;max-width:none}.article{max-width:none}.article section p{color:#333}.prompt-block{break-inside:avoid}.view{animation:none}}

/* V2: independent information architectures, not palette swaps. */
.home-discovery{padding:40px 0 24px}.discovery-heading{display:flex;justify-content:space-between;gap:30px;align-items:end}.discovery-heading h1{font-size:45px;line-height:1.4;letter-spacing:-1.8px;margin:11px 0}.discovery-heading p{font-size:14px;max-width:510px;color:var(--muted);margin:0}.discovery-search{display:flex;gap:10px;border:1px solid var(--line);background:var(--surface);border-radius:11px;padding:8px;margin-top:28px}.discovery-search input{flex:1;min-width:0;background:transparent;border:0;padding:10px 14px;color:var(--ink);font-size:15px}.topic-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:17px}.topic-strip a{padding:6px 13px;font-size:12px;border:1px solid var(--line);border-radius:100px}.discovery-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:36px;padding-bottom:45px}.lead-story{background:#163f30;color:#edf5e8;padding:30px;border-radius:12px;display:block}.lead-story .eyebrow{color:#becfba}.lead-story h2{font-size:29px;line-height:1.5;margin:12px 0}.lead-story p{color:#c9d8c3;font-size:14px;max-width:560px}.lead-story .lead-footer{display:flex;justify-content:space-between;gap:20px;font-size:11px;border-top:1px solid #4a6951;padding-top:17px;margin-top:25px;color:#d2e2ca}.source-desk{border:1px solid var(--line);background:#e7f0e4;border-radius:11px;padding:24px}.source-desk h2{font-size:21px;margin:10px 0 17px}.source-desk ol{list-style:none;padding:0;margin:0}.source-desk li{padding:15px 0;border-bottom:1px solid #cbdcc9;font-size:13px}.source-desk li b{display:block;margin-bottom:5px;font-size:14px}.source-desk li span{font-size:12px;color:var(--muted)}.source-desk .source-end{font-size:11px;color:var(--muted);margin-top:22px}.feed-head{display:flex;justify-content:space-between;align-items:center;margin:30px 0 5px}.feed-head h2{font-size:21px}.feed-head span{font-size:11px;color:var(--muted)}.news-row{display:grid;grid-template-columns:54px minmax(0,1fr) 24px;gap:17px;border-bottom:1px solid var(--line);padding:23px 0;align-items:start}.news-number{font:30px Georgia,serif;color:#8ba58b}.news-row h3{font-size:19px;margin:0 0 8px}.news-row p{font-size:13px;color:var(--muted);margin:0 0 12px}.news-row .tag{font-size:10px}.grok .cards{display:block}.grok .article-layout{grid-template-columns:minmax(0,1fr) 210px}.grok .article-layout .toc{order:2}.grok .article-layout .article{order:1}
.book-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:54px;padding-top:35px;padding-bottom:55px}.book-directory{position:sticky;top:26px;height:fit-content;border-right:1px solid var(--line);padding-right:24px}.book-directory summary{font-size:14px;font-weight:700;cursor:pointer}.book-directory nav{display:flex;flex-direction:column;gap:5px;margin-top:18px}.book-directory nav a{font-size:13px;padding:9px 12px;color:var(--muted);border-radius:3px}.book-directory nav a:first-child{background:var(--soft);color:var(--ink)}.book-directory .book-aside-note{font-size:11px;color:var(--muted);line-height:1.9;margin-top:30px}.book-content{max-width:880px}.book-opening{padding:15px 0 29px;border-bottom:3px double var(--line)}.book-opening h1{font:500 47px/1.5 Georgia,"Noto Serif CJK SC",serif;letter-spacing:-1.6px;margin:14px 0 21px}.book-opening p{font-size:15px;color:var(--muted);max-width:640px;line-height:1.9}.book-opening .book-intro{font:19px/1.8 Georgia,"Noto Serif CJK SC",serif;color:var(--ink);margin-top:20px}.chapter-heading{font:500 23px Georgia,"Noto Serif CJK SC",serif;margin:31px 0 7px}.chapter-card{display:grid;grid-template-columns:60px minmax(0,1fr) 23px;gap:20px;border-bottom:1px solid var(--line);padding:27px 0;align-items:start}.chapter-card .chapter-number{font:31px Georgia,serif;color:var(--accent);opacity:.6}.chapter-card h3{font:500 22px/1.5 Georgia,"Noto Serif CJK SC",serif;margin:0 0 8px}.chapter-card p{font-size:13px;color:var(--muted);margin:0 0 12px}.chapter-card small{font-size:11px;color:var(--accent)}.book-margin-note{margin-top:32px;padding:22px 25px;background:#eee4d5;border-left:3px solid var(--accent)}.book-margin-note h2{font:500 20px Georgia,"Noto Serif CJK SC",serif;margin:0 0 12px}.book-margin-note p{font-size:13px;color:var(--muted);margin:0}.handbook .cards{display:block}.handbook .page-title h1{font-family:var(--display);font-weight:500}
.workbench-top{padding:36px 0 27px;display:flex;justify-content:space-between;gap:40px;align-items:end}.workbench-top h1{font-size:42px;letter-spacing:-1.5px;line-height:1.4;margin:13px 0}.workbench-top p{color:var(--muted);font-size:14px;max-width:590px;margin:0}.workbench-version{font:12px monospace;color:#ffc178;border:1px solid var(--line);padding:12px 15px;white-space:nowrap}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:32px;background:#182437}.pipeline div{padding:18px 20px;border-right:1px solid var(--line)}.pipeline div:last-child{border:0}.pipeline small{font:10px monospace;color:#ffc178;display:block;margin-bottom:9px}.pipeline b{font-size:14px;font-weight:500}.workbench-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;padding-bottom:50px}.workbench-main h2{font-size:21px;margin:0 0 19px}.project-card{display:block;border:1px solid var(--line);border-radius:8px;background:#1a2637;margin-bottom:15px;padding:23px}.project-top{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:10px;color:#ffd194}.project-card h3{font-size:21px;margin:14px 0 9px;line-height:1.5}.project-card p{font-size:13px;color:var(--muted);margin:0 0 21px}.project-properties{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:16px;border-top:1px solid var(--line);font-size:11px;color:#c5d0dc}.project-properties small{font-size:9px;color:#a4b0c0;display:block;margin-bottom:5px}.acceptance-panel{background:#0b121d;border:1px solid #44536b;border-radius:8px;padding:24px;height:fit-content}.acceptance-panel h2{font-size:20px;margin:8px 0 17px}.acceptance-panel .task-target{font-size:13px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;color:#c4d1e1}.acceptance-panel ul{list-style:none;padding:0;margin:17px 0}.acceptance-panel li{position:relative;padding:11px 0 11px 25px;font-size:12px;color:#b5c4d6}.acceptance-panel li:before{content:'□';color:#ffc178;position:absolute;left:0}.acceptance-panel p{font-size:11px;color:#91a1b6;line-height:1.9}.acceptance-panel .btn{font-size:12px;width:100%;margin-top:15px}.workflow .cards{grid-template-columns:repeat(2,1fr)}.workflow .cards .project-card{margin:0}.workflow .article-layout{grid-template-columns:1fr}.workflow .article-layout .toc{display:flex;gap:10px;position:static;padding:0;flex-wrap:wrap}.workflow .article-layout .toc .eyebrow{display:none}.workflow .article-layout .toc a{border:1px solid var(--line);border-radius:5px;padding:9px 12px;font-size:11px}.workflow .article{max-width:860px}.workflow .article-head{padding:26px;border:1px solid var(--line);border-left:4px solid var(--accent);background:#1a2637;border-radius:7px}.workflow .article-head h1{font-size:34px}.workflow .article section:not(#sample-prompt){border:1px solid var(--line);border-radius:8px;padding:21px 26px;background:#182437}.workflow .article section h2{margin-top:0}
.library-top{padding:33px 0 13px;display:flex;align-items:center;gap:24px;justify-content:space-between}.library-top h1{font-size:36px;letter-spacing:-1px;line-height:1.4;margin:9px 0}.library-top p{font-size:13px;color:var(--muted);margin:0}.library-symbol{height:77px;width:77px;display:grid;place-items:center;background:#e7dcf5;color:var(--accent);font:38px Georgia,serif;border-radius:23px;transform:rotate(6deg)}.library-toolbar{display:flex;flex-direction:column;gap:18px;padding:20px 0 25px}.library-search{position:relative}.library-search input{width:100%;border:1px solid var(--line);border-radius:12px;padding:17px 22px;background:#fff;color:var(--ink);font-size:15px}.prompt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.prompt-tile{border:1px solid var(--line);background:#fff;border-radius:14px;overflow:hidden;display:flex;flex-direction:column}.prompt-tile header{padding:22px 23px 17px;background:#eee7f8;border-bottom:1px solid var(--line)}.prompt-tile:nth-child(2n) header{background:#e9f0e5}.prompt-tile:nth-child(3n) header{background:#f7ecdc}.prompt-tile header .template-id{font:10px monospace;color:var(--muted);display:flex;justify-content:space-between;gap:10px}.prompt-tile h2,.prompt-tile h3{font-size:20px;line-height:1.6;margin:14px 0 9px}.prompt-tile header p{font-size:12px;color:var(--muted);margin:0}.prompt-tile .tile-body{padding:20px 23px;display:flex;flex-direction:column;flex:1}.variable-list{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.variable-list span{font-size:10px;background:#f4f0fa;color:#7a639d;padding:4px 8px;border-radius:5px}.prompt-snippet{font-size:12px;line-height:1.9;color:var(--muted);border-left:2px solid var(--line);padding-left:13px;margin-bottom:21px;flex:1}.tile-actions{display:flex;gap:12px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:17px}.tile-actions a{font-size:12px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}.tile-actions .copy{padding:9px 12px}.library-bottom{display:flex;gap:23px;justify-content:space-between;background:#ede7f7;border-radius:12px;margin:30px 0 45px;padding:20px 25px}.library-bottom h2{font-size:17px;margin:0}.library-bottom p{font-size:12px;color:var(--muted);margin:4px 0 0}.library-bottom ol{display:flex;gap:25px;font-size:12px;margin:6px 0;padding-left:20px;align-items:center}.prompt-detail{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:32px;padding-bottom:55px}.prompt-detail .article-head{border:0;margin-bottom:0;padding-bottom:3px}.prompt-detail .article-head h1{font-size:36px}.prompt-detail .prompt-block{margin-top:20px}.prompt-detail .prompt-content{min-height:260px;font-size:15px;padding:26px}.prompt-instructions{padding-top:24px}.prompt-instructions h2{font-size:19px;margin:0 0 19px}.instruction-step{border-top:1px solid var(--line);padding:16px 0}.instruction-step h3{font-size:14px;margin:0 0 8px}.instruction-step p{font-size:12px;color:var(--muted);line-height:1.9;margin:0}.prompt-detail .sample-note{font-size:12px}
@media(max-width:980px){.discovery-grid{grid-template-columns:minmax(0,1fr) 245px;gap:23px}.book-layout{grid-template-columns:170px minmax(0,1fr);gap:30px}.workbench-grid{grid-template-columns:minmax(0,1fr) 270px;gap:22px}.prompt-grid{grid-template-columns:repeat(2,1fr)}.prompt-detail{grid-template-columns:minmax(0,1fr) 240px;gap:25px}.prompt-tile h2,.prompt-tile h3{font-size:18px}.book-opening h1{font-size:39px}.workbench-top h1{font-size:35px}.discovery-heading h1{font-size:39px}}
@media(max-width:720px){.home-discovery{padding-top:27px}.discovery-heading{display:block}.discovery-heading h1{font-size:31px;letter-spacing:-1px}.discovery-heading p{font-size:13px}.discovery-search{margin-top:21px;padding:6px;gap:5px}.discovery-search input{font-size:12px;padding:9px}.discovery-search .btn{padding:10px 13px;white-space:nowrap}.topic-strip{gap:7px}.topic-strip a{font-size:11px;padding:5px 10px}.discovery-grid{grid-template-columns:1fr;gap:24px}.lead-story{padding:23px}.lead-story h2{font-size:25px}.lead-story p{font-size:13px}.source-desk{padding:21px}.source-desk ol{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.source-desk li{padding:13px 0}.news-row{grid-template-columns:35px minmax(0,1fr) 15px;gap:10px;padding:20px 0}.news-number{font-size:25px}.news-row h3{font-size:17px}.news-row p{font-size:12px}.grok .article-layout{grid-template-columns:1fr}.grok .article-layout .toc{order:0}.grok .article-layout .article{order:1}.book-layout{grid-template-columns:1fr;gap:23px;padding-top:23px}.book-directory{position:static;border:1px solid var(--line);padding:14px 17px;background:#eee4d5;border-radius:3px}.book-directory nav{gap:2px;margin-top:11px}.book-directory nav a{padding:7px 10px}.book-directory .book-aside-note{display:none}.book-opening{padding-top:0}.book-opening h1{font-size:35px;line-height:1.55}.book-opening p{font-size:13px}.book-opening .book-intro{font-size:16px}.chapter-heading{font-size:21px;margin-top:27px}.chapter-card{grid-template-columns:37px minmax(0,1fr) 14px;gap:12px;padding:23px 0}.chapter-card h3{font-size:19px}.chapter-card p{font-size:12px}.chapter-card .chapter-number{font-size:27px}.book-margin-note{padding:20px}.workbench-top{display:block;padding-top:27px}.workbench-top h1{font-size:31px}.workbench-top p{font-size:13px}.workbench-version{display:none}.pipeline{grid-template-columns:repeat(2,1fr);margin-bottom:25px}.pipeline div{padding:15px;border-bottom:1px solid var(--line)}.pipeline div:nth-child(2){border-right:0}.pipeline div:nth-child(3){border-bottom:0}.pipeline b{font-size:12px}.pipeline small{font-size:9px}.workbench-grid{grid-template-columns:1fr;gap:10px}.project-card{padding:20px}.project-card h3{font-size:19px}.project-card p{font-size:12px}.project-properties{font-size:10px;gap:9px}.acceptance-panel{padding:22px}.workflow .cards{grid-template-columns:1fr}.workflow .article-head{padding:20px}.workflow .article-head h1{font-size:27px}.workflow .article section:not(#sample-prompt){padding:19px}.workflow .article-layout .toc{flex-wrap:nowrap;overflow-x:auto}.library-top{padding-top:26px}.library-top h1{font-size:28px}.library-top p{font-size:12px}.library-symbol{display:none}.library-search input{font-size:13px;padding:14px 17px}.library-toolbar{gap:15px;padding-top:13px}.prompt-grid{grid-template-columns:1fr}.prompt-tile header{padding:20px}.prompt-tile h2,.prompt-tile h3{font-size:21px}.prompt-tile .tile-body{padding:20px}.prompt-snippet{font-size:13px}.tile-actions a{font-size:13px}.tile-actions .copy{font-size:12px}.library-bottom{display:block;padding:22px}.library-bottom ol{display:block;font-size:12px;line-height:2.2;margin:14px 0 0}.prompt-detail{grid-template-columns:1fr;gap:0}.prompt-detail .article-head h1{font-size:29px}.prompt-detail .prompt-content{font-size:13px;padding:20px;min-height:0}.prompt-instructions{padding-top:15px}.instruction-step h3{font-size:15px}.instruction-step p{font-size:13px}}

/* Production: semantic static content and progressive enhancement. */
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