@import url('');
:root{--rose:#F2A23A;--rose-2:#F6B65D;--rose-light:#FFE0A7;--rose-soft:#FFF5E6;--cream:#F7F9FC;--cream-2:#F0F5FA;--cream-3:#E5EDF5;--mauve:#3BA7B3;--mauve-deep:#187E8D;--plum:#203A58;--plum-dark:#10243B;--lavender:#BFDCE6;--lavender-soft:#EAF6F8;--peach:#F2A23A;--peach-soft:#FFF1D9;--sage:#8FA9BA;--sage-soft:#EDF3F7;--ink:#172B43;--ink-2:#4B6178;--ink-3:#7C91A4;--surface:#fff;--surface-soft:rgba(255,255,255,.96);--line:rgba(23,43,67,.11);--line-strong:rgba(23,43,67,.23);--shadow:0 8px 26px rgba(20,48,78,.07);--shadow-hover:0 18px 42px rgba(20,48,78,.14);--radius:10px;--radius-card:16px;--radius-large:24px;--radius-pill:999px;--wrap:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.skip-link{position:absolute;left:-999px;top:0}.skip-link:focus{left:12px;z-index:1000;background:#fff;padding:8px}.site-header{height:70px;position:sticky;top:0;z-index:50;background:rgba(247,249,252,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);transition:box-shadow .2s}.site-header.is-scrolled{background:rgba(255,255,255,.985);box-shadow:0 6px 24px rgba(20,48,78,.06)}.header-inner{max-width:var(--wrap);height:100%;padding:0 28px;margin:auto;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:.02em;white-space:nowrap}.brand small{display:block;font-size:9px;letter-spacing:.12em;color:var(--ink-3);font-weight:600;line-height:1.4}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--plum);color:white;font-size:16px;letter-spacing:-.08em;box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}.desktop-nav{display:flex;align-items:center;gap:23px;flex:1;justify-content:center}.desktop-nav a{font-size:13px;color:var(--ink-2);font-weight:650;position:relative;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--plum)}.desktop-nav a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:-25px;height:3px;background:var(--mauve);border-radius:4px}.header-actions{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink-2)}.icon-link{font-size:27px;line-height:1}.saved-link,.menu-toggle{white-space:nowrap}.site-main{min-height:60vh}.hero-console{background:linear-gradient(125deg,#F7F9FC 0%,#EAF6F8 55%,#E5EDF5 100%);padding:0 max(28px,calc((100vw - 1264px)/2));border-bottom:1px solid var(--line)}.ticker{height:46px;display:flex;align-items:center;gap:13px;border-bottom:1px solid rgba(23,43,67,.1);font-size:11px;color:var(--ink-2)}.ticker>span,.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:800;color:var(--mauve-deep)}.ticker i{font-style:normal;color:var(--sage)}.ticker a{margin-left:auto;color:var(--mauve-deep);font-weight:700}.hero-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.75fr);gap:8%;align-items:center;min-height:490px;padding:48px 0 42px}.hero-copy{max-width:760px}.hero-copy h1{font-size:clamp(48px,6vw,76px);line-height:1.12;letter-spacing:-.065em;margin:18px 0 20px;font-weight:850}.hero-copy h1 em{font-size:.58em;letter-spacing:-.03em;color:var(--mauve-deep);font-style:normal}.hero-copy>p{max-width:610px;color:var(--ink-2);font-size:16px;line-height:2;margin:0 0 25px}.hero-search{height:58px;max-width:610px;background:#fff;border:1px solid var(--line-strong);border-radius:12px;display:flex;align-items:center;padding:6px 7px 6px 18px;box-shadow:var(--shadow)}.hero-search>span{font-size:24px;color:var(--ink-3);margin-right:12px}.hero-search input{border:0;outline:0;min-width:0;flex:1;color:var(--ink);font-size:13px}.hero-search button{height:44px;padding:0 22px;border:0;border-radius:8px;background:var(--plum);color:#fff;font-size:13px;font-weight:700}.hero-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 17px;border-radius:8px;font-size:13px;font-weight:750;border:1px solid transparent;transition:.2s}.button:hover{transform:translateY(-2px)}.button--primary{background:var(--plum);color:white;box-shadow:0 7px 16px rgba(32,58,88,.16)}.button--outline{border-color:var(--line-strong);color:var(--plum);background:rgba(255,255,255,.55)}.button--quiet{color:var(--ink-2);background:transparent;border-color:transparent}.button--light{background:#fff;color:var(--plum)}.hero-keywords{display:flex;align-items:center;gap:14px;margin-top:22px;flex-wrap:wrap;font-size:11px;color:var(--ink-3)}.hero-keywords a{color:var(--ink-2)}.hero-side{background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:21px;box-shadow:0 18px 50px rgba(32,58,88,.08);transform:translateY(8px)}.side-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:15px;border-bottom:1px solid var(--line)}.live-indicator{font-size:10px;color:var(--mauve-deep)}.focus-note{padding:24px 4px 20px}.focus-note small{color:var(--rose);font-size:10px;font-weight:800;letter-spacing:.15em}.focus-note h2{font-size:29px;line-height:1.35;margin:12px 0}.focus-note p,.side-brief span{color:var(--ink-2);font-size:12px}.focus-note>a{font-size:12px;color:var(--mauve-deep);font-weight:750}.side-brief{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--line);padding-top:15px;gap:8px}.side-brief div{display:flex;flex-direction:column;gap:4px}.side-brief b{font-size:11px}.hero-bottom{height:54px;border-top:1px solid rgba(23,43,67,.12);display:flex;align-items:center;gap:18px;font-size:11px}.hero-bottom span{color:var(--mauve-deep);font-weight:800;letter-spacing:.12em}.hero-bottom strong{font-size:12px}.hero-bottom a{margin-left:auto;color:var(--mauve-deep);font-weight:700}.quick-index{max-width:1264px;margin:0 auto;padding:27px 0;display:grid;grid-template-columns:1.1fr repeat(5,1fr);gap:12px}.quick-label{display:flex;flex-direction:column;justify-content:center}.quick-label b{font-size:17px}.quick-index>a{border-left:1px solid var(--line-strong);padding:3px 14px;display:flex;flex-direction:column;font-weight:750;font-size:13px}.quick-index>a span{font-size:10px;color:var(--mauve-deep);letter-spacing:.12em}.quick-index>a small{font-size:10px;color:var(--ink-3);font-weight:500}.section{max-width:1264px;margin:0 auto;padding:76px 0}.section--feature{padding-top:70px}.section--tint{max-width:none;background:var(--cream-2);padding-left:max(28px,calc((100vw - 1264px)/2));padding-right:max(28px,calc((100vw - 1264px)/2))}.section--compact{padding-top:42px;padding-bottom:48px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-heading h2,.split-heading h2{font-size:30px;letter-spacing:-.04em;margin:5px 0 4px;line-height:1.35}.section-heading p,.split-heading p{margin:5px 0;color:var(--ink-2);font-size:13px}.text-link{color:var(--mauve-deep);font-weight:750;font-size:12px;white-space:nowrap}.feature-layout{display:grid;grid-template-columns:1.6fr .8fr;gap:18px}.feature-lead{padding:36px 40px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);min-height:300px;position:relative;overflow:hidden}.feature-lead:after{content:"51";position:absolute;right:25px;bottom:-70px;font-size:230px;font-weight:900;letter-spacing:-.1em;color:rgba(191,220,230,.22);pointer-events:none}.feature-number{color:var(--rose);font-size:19px;font-weight:850}.feature-number span{font-size:9px;letter-spacing:.15em;color:var(--ink-3);margin-left:8px}.feature-lead h3{font-size:27px;max-width:590px;line-height:1.4;margin:14px 0}.feature-lead p{max-width:620px;color:var(--ink-2);font-size:14px}.feature-tags{display:flex;gap:8px;margin:20px 0}.feature-tags span{padding:4px 10px;border-radius:20px;background:var(--lavender-soft);font-size:10px;color:var(--mauve-deep)}.feature-lead .button{position:relative;z-index:1}.feature-aside{background:var(--plum);color:#fff;border-radius:var(--radius-card);padding:25px 28px}.aside-heading{font-size:16px;font-weight:750;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,.2)}.aside-heading span{float:right;font-size:9px;letter-spacing:.14em;color:#9fcbd2}.feature-aside article{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14)}.feature-aside article:last-child{border:0}.feature-aside article b{font-size:13px}.feature-aside article p{margin:4px 0 0;color:rgba(255,255,255,.68);font-size:11px}.story-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.story-grid--three{grid-template-columns:1.25fr 1fr 1fr}.story-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:23px 25px;min-height:220px;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s}.story-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(59,167,179,.35)}.story-card__meta{font-size:10px;color:var(--ink-3);display:flex;align-items:center;gap:7px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--mauve)}.story-card h3{font-size:18px;line-height:1.5;margin:14px 0 8px}.story-card p{font-size:12px;color:var(--ink-2);margin:0 0 17px}.story-card__foot{margin-top:auto;padding-top:13px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:10px;color:var(--ink-3)}.story-card--wide{background:linear-gradient(145deg,#fff,#f2f8fa)}.split-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.timeline-legend{font-size:10px;color:var(--ink-3);display:flex;gap:15px}.timeline{border-top:1px solid var(--line-strong)}.timeline article{display:grid;grid-template-columns:130px 1fr 130px;align-items:center;gap:20px;padding:20px 10px;border-bottom:1px solid var(--line)}.timeline time{font-size:10px;letter-spacing:.1em;color:var(--mauve-deep);font-weight:800}.timeline b{font-size:15px}.timeline p{font-size:12px;color:var(--ink-2);margin:2px 0}.timeline-state{justify-self:end;font-size:10px;color:var(--ink-3);padding:5px 10px;border:1px solid var(--line);border-radius:30px}.section--dark{max-width:none;background:linear-gradient(135deg,#10243B,#203A58);color:#fff;padding:65px max(28px,calc((100vw - 1264px)/2));display:grid;grid-template-columns:1fr 1fr;gap:10%}.dark-intro h2{font-size:37px;line-height:1.35;margin:14px 0}.dark-intro h2 em{font-style:normal;color:#82D7DE;font-size:.66em}.dark-intro p{color:rgba(255,255,255,.7);max-width:490px;font-size:13px;margin-bottom:23px}.dark-intro .eyebrow{color:#82D7DE}.submission-check{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:center}.submission-check div{padding:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px}.submission-check div:last-child{grid-column:1/-1}.submission-check span{display:block;color:#82D7DE;font-size:9px;letter-spacing:.13em}.submission-check b{display:block;margin:6px 0;font-size:13px}.submission-check p{font-size:11px;color:rgba(255,255,255,.65);margin:0}.relation-map{height:300px;position:relative;background:linear-gradient(135deg,#f4f8fb,#eaf6f8);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;align-items:center;justify-content:center}.relation-map:before,.relation-map:after{content:"";position:absolute;width:390px;height:170px;border:1px solid rgba(59,167,179,.25);border-radius:50%;transform:rotate(-25deg)}.relation-map:after{transform:rotate(35deg);width:500px}.relation-center,.relation-node{position:absolute;z-index:1;background:#fff;border:1px solid var(--line-strong);box-shadow:var(--shadow);border-radius:13px;padding:15px 20px;text-align:center}.relation-center{background:var(--plum);color:#fff;font-size:18px;font-weight:800;padding:21px 30px;border:0}.relation-node{min-width:150px}.relation-node b,.relation-node small{display:block}.relation-node b{font-size:12px}.relation-node small{font-size:9px;color:var(--ink-3)}.relation-node--a{top:28px;left:19%}.relation-node--b{top:32px;right:19%}.relation-node--c{bottom:28px;left:19%}.relation-node--d{bottom:28px;right:19%}.collection-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.collection-mini{background:#fff;border:1px solid var(--line);padding:24px;border-radius:14px;min-height:220px;display:flex;flex-direction:column}.collection-mini>span,.contributor-strip article>span{font-size:9px;letter-spacing:.13em;color:var(--mauve-deep);font-weight:800}.collection-mini h3{font-size:19px;margin:13px 0 7px}.collection-mini p{font-size:12px;color:var(--ink-2);margin:0 0 16px}.collection-mini b{font-size:11px;color:var(--mauve-deep);margin-top:auto}.contributor-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.contributor-strip article{border-top:2px solid var(--lavender);padding-top:16px}.contributor-strip h3{font-size:17px;margin:9px 0 5px}.contributor-strip p{font-size:12px;color:var(--ink-2);margin:0}.status-board{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.status-board>div{padding:17px 20px;background:#fff;border:1px solid var(--line);border-radius:12px}.status-board p{font-size:11px;color:var(--ink-2);margin:10px 0 0}.status-pill{display:inline-block;padding:4px 10px;border-radius:20px;font-size:10px;font-weight:750}.status-pill--green{background:#e6f4ed;color:#267a51}.status-pill--amber{background:#fff1d9;color:#a56b16}.status-pill--blue{background:#e8f4f7;color:#187e8d}.app-banner{display:grid;grid-template-columns:1fr .8fr;align-items:center;background:#eaf3f7;border-radius:20px;padding:38px 55px;margin-top:25px;margin-bottom:25px}.app-banner h2{font-size:28px;margin:9px 0}.app-banner p{font-size:13px;color:var(--ink-2);max-width:500px}.app-banner-art{height:190px;display:flex;align-items:center;justify-content:center;gap:20px}.mini-device{width:110px;height:170px;background:#fff;border:5px solid var(--plum);border-radius:18px;padding:15px 10px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.mini-device span{font-weight:900;color:var(--mauve-deep)}.mini-device b{font-size:11px}.mini-device i{height:8px;background:var(--cream-3);border-radius:5px}.mini-device i:last-child{width:65%}.app-art-caption{font-size:10px;letter-spacing:.15em;color:var(--ink-3);line-height:1.8}.faq-preview{display:grid;grid-template-columns:.8fr 1.2fr;gap:8%;border-bottom:1px solid var(--line)}.faq-preview h2{font-size:26px;margin:8px 0}.faq-preview p{font-size:12px;color:var(--ink-2)}.faq-preview-list details{border-bottom:1px solid var(--line);padding:13px 0}.faq-preview-list summary{font-size:13px;font-weight:700;cursor:pointer}.faq-preview-list details p{margin-bottom:0}.keyword-matrix{display:grid;grid-template-columns:.6fr 1.4fr;gap:30px;padding-top:45px;padding-bottom:65px}.keyword-matrix h2{margin:5px 0;font-size:25px}.keyword-matrix p{font-size:12px;color:var(--ink-2)}.keyword-links{display:flex;flex-wrap:wrap;gap:9px;align-content:center}.keyword-links a,.category-switch a{padding:8px 14px;background:#fff;border:1px solid var(--line);border-radius:30px;font-size:11px;color:var(--ink-2)}.site-footer{background:linear-gradient(135deg,#10243B,#203A58);color:#fff;padding:55px max(28px,calc((100vw - 1264px)/2)) 20px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:55px;padding-bottom:40px}.brand--light{color:#fff}.brand--light small{color:rgba(255,255,255,.55)}.footer-brand p{max-width:330px;color:rgba(255,255,255,.65);font-size:11px;margin-top:18px}.footer-grid h3{font-size:12px;margin:3px 0 14px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}.footer-grid>div>a{font-size:11px;color:rgba(255,255,255,.68)}.footer-grid a:hover{color:#82D7DE}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:17px;display:flex;gap:25px;color:rgba(255,255,255,.58);font-size:10px}.footer-bottom a{margin-left:auto;color:#82D7DE}

.page-intro{max-width:1264px;margin:0 auto;padding:75px 0 45px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(36px,5vw,54px);line-height:1.2;letter-spacing:-.05em;margin:12px 0}.page-intro>p{max-width:760px;color:var(--ink-2);font-size:15px}.page-intro--split{display:grid;grid-template-columns:1.4fr .7fr;gap:8%;align-items:center}.search-form{display:flex;max-width:620px;gap:8px;margin-top:24px}.search-form input{flex:1;min-width:0;padding:13px 15px;border:1px solid var(--line-strong);border-radius:8px;background:#fff}.search-form button{border:0}.notice-panel{padding:22px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--rose);border-radius:10px}.notice-panel strong{font-size:14px}.notice-panel p{font-size:12px;color:var(--ink-2)}.notice-panel a{font-size:12px;color:var(--mauve-deep);font-weight:750}.notice-panel--wide{margin-top:24px}.category-switch{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.category-switch a.is-current{background:var(--plum);color:#fff}.editorial-note{max-width:1264px;margin:0 auto 75px;padding:30px 35px;background:var(--lavender-soft);border-radius:14px}.editorial-note h2{font-size:23px;margin:8px 0}.editorial-note p{font-size:13px;color:var(--ink-2);max-width:850px}.tag-cloud{display:flex;gap:12px;flex-wrap:wrap}.tag-cloud a{padding:12px 17px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:13px;display:flex;gap:15px;align-items:center}.tag-cloud small{color:var(--ink-3);font-size:10px}.tag-cloud--small a{font-size:10px;padding:6px 9px}.discussion-stream{border-left:1px solid var(--line-strong);margin-left:10px}.discussion-stream article{padding:4px 0 25px 30px;position:relative}.discussion-stream article:before{content:"";position:absolute;left:-5px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--mauve);border:3px solid var(--cream)}.stream-label{font-size:10px;color:var(--mauve-deep);font-weight:800}.discussion-stream h2{font-size:19px;margin:5px 0}.discussion-stream p{font-size:13px;color:var(--ink-2);margin:0}.contributor-list{padding-top:35px}.contributor{display:grid;grid-template-columns:100px 1fr;gap:25px;padding:25px 0;border-bottom:1px solid var(--line)}.contributor-index{font-size:36px;color:var(--lavender);font-weight:900}.contributor h2{font-size:21px;margin:5px 0}.contributor p{font-size:13px;color:var(--ink-2);max-width:750px}.collection-stack{padding-top:35px}.collection-row{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--line)}.collection-number{font-size:37px;font-weight:900;color:var(--lavender)}.collection-main h2{font-size:24px;margin:6px 0}.collection-main>p{max-width:850px;color:var(--ink-2);font-size:13px}.collection-meta{display:flex;gap:25px;flex-wrap:wrap;font-size:10px;color:var(--ink-3);margin:16px 0}.inline-links{display:flex;gap:15px;flex-wrap:wrap}.inline-links 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