/* Black Gold Stellar · responsive interface */
:root{--black:#151517;--ink:#303035;--gold:#C59A45;--bright:#E1BE72;--ivory:#FFFCF6;--cream:#F8F2E7;--muted:#67666a;--line:#e7e0d4;--rose:#8e3d4c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--ivory);font-family:system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}h1{font-size:clamp(29px,3.5vw,44px)}h2{font-size:clamp(25px,2.7vw,36px)}h3{font-size:21px}p{line-height:1.83}.shell{width:min(100% - 64px,1300px);margin-inline:auto}.section{padding:86px 0}.cream{background:var(--cream)}.blush{background:#f7eff0}.eyebrow{display:block;font-size:12px;font-weight:750;letter-spacing:.16em;text-transform:uppercase;color:#81602b;margin-bottom:15px}.eyebrow.light{color:#f4d28d}.text-link{color:#775020;font-weight:700;display:inline-flex;align-items:center;gap:7px}.text-link:hover{text-decoration:underline}.section-header{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:30px}.section-header h2{margin-bottom:0}.section-header>p{max-width:345px;color:var(--muted);margin-bottom:2px}.site-header{background:var(--black);color:#f8f5ef;height:78px;position:relative;z-index:30}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:9px;font-weight:850;font-size:22px;white-space:nowrap;line-height:1.05}.brand img{width:auto;height:45px;max-width:150px;object-fit:contain}.brand small{display:block;color:var(--bright);font-size:9px;letter-spacing:.18em;margin-top:7px}.brand-star{color:var(--bright);font-size:31px}.desktop-nav{display:flex;align-items:center;gap:clamp(12px,1.8vw,29px)}.desktop-nav a{font-size:14px;color:#e7e1d7;white-space:nowrap;transition:color .2s}.desktop-nav a:hover,.desktop-nav a.active{color:var(--bright)}.header-actions{display:flex;gap:8px;align-items:center}.search-shortcut,.menu-toggle{width:44px;height:44px;display:grid;place-items:center;color:#f7e9cb;background:transparent;border:1px solid #554b38;border-radius:50%;font-size:27px}.menu-toggle{display:none;font-size:23px}.secondary{background:#f4e6cc;border-bottom:1px solid #e5d5bc}.secondary-inner{height:44px;display:flex;align-items:center;gap:24px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}.secondary-inner span{font-size:12px;color:#77582a;font-weight:750}.secondary-inner a{font-size:13px;color:#53432c}.secondary-inner a:hover{color:#9a652b}.mobile-nav,.mobile-overlay{display:none}.skip{position:absolute;top:-100px;background:white;z-index:100;padding:10px}.skip:focus{top:0}.hero,.plaza-hero{background:radial-gradient(circle at 75% 30%,#49402d 0,#201e1d 40%,#141416 75%);color:var(--ivory);overflow:hidden}.hero-grid{min-height:550px;display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:35px}.hero-copy{padding:80px 0}.hero h1{font-size:clamp(37px,4.8vw,65px);line-height:1.23;letter-spacing:-.04em}.hero em,.plaza-hero em{font-style:normal;color:var(--bright)}.hero-copy>p{max-width:550px;color:#ded6c9;font-size:17px}.hero-buttons{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:12px;padding:10px 22px;border-radius:3px;font-weight:750;font-size:14px}.btn.gold{background:var(--bright);color:#282014}.btn.outline{border:1px solid #aaa08e;color:#f8f1e7}.btn.dark{background:var(--black);color:#fff}.btn.outline-dark{border:1px solid #947c5b;color:var(--ink)}.hero-notes{display:flex;flex-wrap:wrap;gap:22px;margin-top:40px;font-size:12px;color:#ead8b5}.hero-notes span:before{content:'✦';color:var(--bright);margin-right:7px}.visual{position:relative;background:linear-gradient(145deg,#3e3326,#a5824c 53%,#302a29);overflow:hidden;min-height:120px}.visual img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.visual.wide{aspect-ratio:16/9}.visual.portrait{aspect-ratio:3/4}.visual.cinema{aspect-ratio:5/4}.visual-emblem{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:70px;color:#f6e0b2;opacity:.55}.hero-art{min-height:440px;border-radius:50% 4px 0 0;box-shadow:0 0 100px #c59a451e}.board-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.board-tile{background:#fff;border:1px solid var(--line);padding:25px 23px 19px;min-height:220px;transition:transform .2s,border-color .2s}.board-tile:hover{transform:translateY(-3px);border-color:var(--gold)}.board-tile h3{margin:13px 0 10px;font-size:19px}.board-tile p{color:var(--muted);font-size:14px;margin-bottom:17px}.board-emoji{font-size:26px}.tile-bottom{display:flex;justify-content:space-between;font-size:12px;color:#73572b}.editor-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:22px}.editor-cover{background:#262220;color:#fff;position:relative;min-height:510px;display:flex;flex-direction:column;justify-content:end}.editor-cover>.visual{position:absolute;inset:0;height:100%;opacity:.45}.editor-cover-copy{position:relative;z-index:1;padding:40px}.editor-cover-copy span{color:var(--bright);font-size:12px}.editor-cover-copy h3{font-size:30px;margin:14px 0}.editor-cover-copy p{max-width:420px}.editor-side{display:grid;grid-template-rows:repeat(4,1fr);gap:10px}.editor-side a{background:#fff;padding:15px 22px;border-left:3px solid #d2b475}.editor-side span{font-size:11px;color:#8d682f}.editor-side h3{font-size:18px;margin:5px 0}.editor-side p{font-size:13px;color:var(--muted);margin:0}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.split-feature.reverse>.visual{order:2}.split-feature>.visual{width:100%;box-shadow:18px 18px 0 #dfcfb8}.feature-copy{max-width:540px}.feature-copy h2{font-size:36px}.feature-copy>p{color:var(--muted)}.mini-topic{padding:13px 0;border-bottom:1px solid #dacdb9;display:flex;justify-content:space-between;gap:20px;font-weight:700;font-size:15px}.mini-topic span{color:#916b34}.feature-copy .btn{margin-top:24px}.black-section{background:var(--black);color:#f9f2e9}.black-section .section-header>p{color:#c9c1b6}.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.archive-grid a{padding:32px;border:1px solid #62553c;background:#262322;min-height:260px}.archive-grid span,.archive-grid b{color:var(--bright);font-size:12px}.archive-grid 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1fr;gap:50px;padding-bottom:50px}.footer-grid p,.footer-grid small{color:#b5afa6;max-width:390px}.footer-grid strong{display:block;color:var(--bright);margin-bottom:15px}.footer-grid>div>a:not(.footer-brand){display:block;margin:8px 0;font-size:14px}.footer-brand{color:var(--bright);font-size:23px;font-weight:800}.footer-bottom{border-top:1px solid #383436;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#aaa39c}.mobile-bottom{display:none}.plaza-hero-grid{min-height:480px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.plaza-hero h1{font-size:clamp(38px,4vw,54px)}.plaza-hero p{color:#e1d5c5}.plaza-art{height:360px;border-radius:160px 160px 0 0}.plaza-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.plaza-index a{display:grid;grid-template-columns:38px 1fr;gap:3px 10px;align-items:center;padding:18px;background:#fff;border:1px solid var(--line)}.plaza-index a span{grid-row:span 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p{margin-left:22px;margin-right:22px}.topic-card p{color:var(--muted);font-size:14px}.center{text-align:center;margin-top:30px}.forum-intro,.page-banner{background:linear-gradient(110deg,#19191c,#464032);color:white;padding:60px 0 55px}.forum-intro h1,.page-banner h1{margin-bottom:10px}.forum-intro p,.page-banner p{color:#e0d6c8;max-width:620px;margin:0}.forum-layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:42px;padding:54px 0 90px}.sidebar-sticky{position:sticky;top:20px}.forum-sidebar h2{font-size:20px}.forum-sidebar a{display:flex;justify-content:space-between;padding:12px 15px;border-bottom:1px solid var(--line);font-size:14px}.forum-sidebar a.selected{background:#efe1c5;font-weight:800}.sidebar-note{margin-top:30px;padding:20px;background:var(--cream);font-size:13px}.sidebar-note p{margin-bottom:0;color:var(--muted)}.forum-content-head,.search-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:23px}.forum-content-head 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9px;color:#654c2d}.thread-cover{margin-bottom:34px}.article-body{font-size:17px;line-height:1.85}.article-body>p{margin:0 0 27px}.article-label{color:#8c642e;font-weight:800;font-size:12px;letter-spacing:.12em;margin-bottom:22px}.thread-questions{background:#f7f0e5;border-left:3px solid var(--gold);padding:26px 32px;margin:42px 0}.thread-questions h2{font-size:23px}.thread-questions li{margin:9px 0}.thread-questions p{font-size:13px;color:var(--muted);margin-bottom:0}.source-note{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:25px}.source-note p{margin-top:8px}.related{padding-top:35px}.related h2{font-size:27px}.related-list{margin:20px 0 25px}.publish-layout{display:grid;grid-template-columns:.87fr 1.13fr;gap:75px}.publish-lead{position:relative}.publish-lead h2{font-size:35px}.publish-lead p{color:var(--muted)}.publish-lead>.visual{margin-top:30px}.publish-rules>div{padding:8px 0 30px;margin-bottom:27px;border-bottom:1px solid 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@media(max-width:800px){.shell{width:calc(100% - 36px)}.section{padding:58px 0}.desktop-nav{display:none}.menu-toggle{display:grid}.mobile-overlay{display:block;position:fixed;inset:0;background:#0009;z-index:50}.mobile-overlay[hidden]{display:none}.mobile-nav{display:flex;flex-direction:column;position:fixed;z-index:60;top:0;right:0;height:100vh;height:100dvh;width:min(340px,85vw);background:#1c1b1b;color:white;padding:25px;transform:translateX(110%);transition:transform .2s;visibility:hidden}.mobile-nav.open{transform:translateX(0);visibility:visible}.mobile-nav a{padding:15px 0;border-bottom:1px solid #47413b}.mobile-nav-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:25px}.mobile-nav-head button{background:transparent;border:1px solid #777;color:white;width:44px;height:44px;font-size:26px}.hero-grid,.plaza-hero-grid{grid-template-columns:1fr;gap:0;padding:45px 0}.hero-copy{padding:0 0 20px}.hero-art{min-height:300px;max-height:390px}.editor-layout,.global-feature,.guide-banner,.publish-layout,.about-layout,.forum-layout{grid-template-columns:1fr;gap:30px}.split-feature,.plaza-story{grid-template-columns:1fr;gap:35px}.split-feature.reverse>.visual,.plaza-story.reverse>.visual{order:0}.archive-grid,.collection-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.forum-sidebar{display:none}.mobile-board-tabs{display:flex;overflow-x:auto;gap:9px;white-space:nowrap;margin-bottom:20px}.mobile-board-tabs a{font-size:13px;padding:8px 14px;background:var(--cream)}.about-layout aside nav{display:flex;overflow-x:auto;white-space:nowrap;gap:12px}.about-layout aside a{padding:10px}.guide-steps{grid-template-columns:1fr}.guide-steps>div{grid-row:auto}.guide-banner>div:last-child{padding:25px}.footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:20px}}
@media(max-width:540px){.shell{width:calc(100% - 34px)}.site-header{height:72px}.brand{font-size:19px}.brand img{height:36px}.secondary-inner{gap:20px}.hero h1{font-size:38px}.hero-copy>p{font-size:15px}.hero-art{min-height:260px}.board-grid,.plaza-index,.archive-grid,.collection-grid,.lesson-grid,.card-grid,.journey{grid-template-columns:1fr}.board-tile{min-height:auto}.section-header,.forum-content-head,.search-top{align-items:start;flex-direction:column;gap:12px}.editor-cover{min-height:360px}.editor-cover-copy{padding:25px}.editor-cover-copy h3{font-size:24px}.split-feature>.visual{box-shadow:8px 8px 0 #dfcfb8}.feature-copy h2,.global-feature h3{font-size:28px}.lesson-grid a{min-height:auto}.topic-row{padding:18px 8px;gap:9px}.topic-row time{display:none}.topic-main strong{font-size:15px}.archive-grid a{min-height:220px}.global-feature>div:last-child{padding:5px}.plaza-art{height:300px}.plaza-story{margin:30px 0 60px}.plaza-story h3{font-size:27px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.site-footer{padding-bottom:83px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);height:58px;position:fixed;bottom:0;left:0;right:0;z-index:35;background:#1b1919;color:#f6e7c5;border-top:1px solid #555;box-shadow:0 -4px 12px #0003}.mobile-bottom a{display:grid;place-items:center;font-size:13px}.thread-wrap{padding:15px 17px 60px}.article-body{font-size:16px}.thread-questions{padding:21px 23px}.search-form button{padding:8px 14px;font-size:13px}.search-form input{padding:12px}.result-list a{padding:20px}.publish-lead h2{font-size:29px}.guide-banner h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}