:root{--background:#F8F7F2;--paper:#FFFEFA;--surface:#FFF;--soft:#F0F3F5;--cobalt:#344F96;--cobalt-deep:#223768;--coral:#C95749;--lake:#4788A1;--honey:#B88737;--sage:#587E68;--rose:#AF7285;--graphite:#27313F;--body:#46515E;--muted:#65717D;--border:#DDE3E7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--body);font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}a:hover{color:var(--cobalt)}button,input,select{font:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--coral);outline-offset:3px}.shell{max-width:1340px;margin:auto;padding-left:32px;padding-right:32px}.site-header{background:var(--paper);border-bottom:1px solid var(--border);position:relative;z-index:5}.topbar{display:flex;align-items:center;gap:35px;min-height:76px}.brand{font-size:21px;font-weight:900;letter-spacing:-.5px;color:var(--cobalt-deep);white-space:nowrap}.top-search{margin-left:auto;display:flex;border:1px solid var(--border);border-radius:100px;overflow:hidden;background:white;min-width:360px}.top-search input{min-width:0;flex:1;border:0;background:transparent;padding:10px 17px;outline:none}.top-search button,.search-panel button{border:0;background:var(--cobalt);color:white;padding:9px 23px;cursor:pointer}.main-nav{background:var(--cobalt-deep);color:white}.nav-inner{display:flex;gap:32px;min-height:48px;align-items:center}.nav-inner a:hover{color:#FFDDAD}.channel-strip{display:flex;gap:12px;overflow-x:auto;scrollbar-width:thin;padding-top:13px;padding-bottom:13px}.channel-strip a{white-space:nowrap;background:#ECF0F6;border:1px solid #D9E3F1;padding:6px 12px;border-radius:99px;color:#273C6C;font-size:13px}.channel-strip a:hover{background:#FBE9E3}.menu-toggle{display:none}.hero{margin-top:30px;border-radius:22px;background:var(--cobalt-deep);color:#fff;padding:42px}.hero h1{font-size:clamp(30px,4vw,52px);line-height:1.2;max-width:680px;margin:18px 0}.hero p{font-size:17px;max-width:620px;color:#E5EAF4}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:35px;align-items:center;min-height:400px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800;text-transform:uppercase;color:var(--coral)}.hero .eyebrow{color:#FFBB9D}.btn{display:inline-block;margin:12px 8px 0 0;background:var(--coral);padding:11px 19px;border-radius:100px;color:white;font-weight:700}.btn:hover{background:#A43E34;color:white}.btn.secondary{background:#E7ECFA;color:var(--cobalt-deep)}.text-link{display:inline-block;color:#fff;text-decoration:underline;margin-left:12px}.visual{background:#E5E9EE;border-radius:15px;overflow:hidden;min-height:170px;aspect-ratio:16/9;display:grid;place-items:center}.visual img{display:block;width:100%;height:100%;object-fit:cover}.visual.missing{background:linear-gradient(130deg,#DDE7F4,#EEF0F6 60%,#F6EAE2);color:var(--cobalt-deep);font-weight:800;text-align:center;padding:18px}.hero .visual.missing{min-height:280px;color:#EDF2FF;background:linear-gradient(125deg,#536FAD,#344F96 55%,#9A647A)}.section{margin:64px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:20px}.section h2,.section-head h2{font-size:clamp(23px,2.6vw,31px);line-height:1.3;color:var(--graphite);margin:4px 0 12px}.section-head p{width:100%;margin:0}.section-head>a{color:var(--cobalt);font-weight:700}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.channel-card{min-height:200px;padding:19px;border-radius:17px;background:#E9EEFA;display:flex;flex-direction:column;gap:7px}.channel-card .num{font-size:12px;color:var(--muted);letter-spacing:2px}.channel-card strong{font-size:20px;color:var(--graphite)}.channel-card>span:last-child{font-size:13px}.channel-card .ch-emoji{font-size:25px}.channel-1{background:#E7F3F7}.channel-2{background:#FAEBE6}.channel-3{background:#FAF1DE}.stories{display:grid;gap:13px}.columns-2{grid-template-columns:repeat(2,1fr)}.columns-3{grid-template-columns:repeat(3,1fr)}.story{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;min-width:0}.story:hover{border-color:#98AAD3;box-shadow:0 5px 19px #27313F0D}.story strong{font-size:18px;color:var(--graphite);line-height:1.42}.story .desc{font-size:14px;color:var(--body)}.story .more{font-size:12px;color:var(--cobalt);font-weight:bold;margin-top:auto}.story.compact{padding:15px;border-radius:9px}.story.compact strong{font-size:16px}.editorial{display:grid;grid-template-columns:1fr 1fr;gap:32px;background:#E7F3F7;padding:34px;border-radius:20px}.stack{display:grid;gap:12px}.lab{background:#F1F2F5;padding:32px;border-radius:20px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}.compare>div{background:#E9EEFA;padding:27px;border-radius:17px}.compare>div+div{background:#FAEBE6}.compare h3{color:var(--graphite)}.pill{font-size:12px;background:#fff;padding:5px 12px;border-radius:30px;color:var(--cobalt-deep)}.pill.coral{color:#A43E34}.split-screen{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}.split-screen .visual{aspect-ratio:4/3}.split-screen .story{margin-bottom:10px}.feature-row{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:12px}.feature-row .visual{height:100%}.mosaic{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:12px}.mosaic-item:first-child{grid-row:span 2}.mosaic-item:first-child .story{height:100%;background:#FAF1DE}.mosaic-item:nth-child(2) .story{background:#E7F3F7}.mosaic-item:nth-child(3) .story{background:#F7ECF0}.special-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.special{background:white;padding:14px;border:1px solid var(--border);border-radius:16px}.special h3{font-size:20px;color:var(--graphite)}.special p{font-size:14px}.mini-explore{background:#E7F3F7;padding:28px;border-radius:18px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.explore{background:#223768;color:white;border-radius:20px;padding:34px}.explore h2{color:white}.site-footer{background:#1C2531;color:#DDE4EF;padding:40px 0;margin-top:70px}.foot-grid{display:flex;justify-content:space-between;gap:30px}.foot-grid p{max-width:550px;font-size:14px}.foot-grid>div:last-child{display:flex;flex-direction:column;gap:6px}.mobile-bottom{display:none}.inner{min-height:55vh}.page-heading{padding:38px 0 26px;border-bottom:1px solid var(--border)}.page-heading h1{font-size:clamp(30px,4vw,48px);line-height:1.3;margin:12px 0;color:var(--graphite)}.page-heading p{max-width:850px;font-size:17px}.signal-heading{border-left:8px solid var(--coral);padding-left:25px}.signal-layout{display:grid;grid-template-columns:210px minmax(0,1fr) 190px;gap:28px;margin:32px 0}.sidebar{background:#fff;border:1px solid var(--border);padding:18px;border-radius:14px;height:max-content}.sidebar h2{font-size:16px;color:var(--graphite)}.sidebar>a{display:block;padding:8px 3px;border-bottom:1px solid var(--border);font-size:13px}.list{grid-template-columns:1fr}.pagination{display:flex;gap:6px;margin:24px 0;flex-wrap:wrap}.pagination a{display:inline-grid;place-items:center;min-width:42px;height:42px;border:1px solid var(--border);border-radius:8px}.pagination a[aria-current]{background:var(--cobalt);color:white}.channel-picker{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.channel-picker a{background:white;border:1px solid var(--border);border-radius:100px;padding:8px 14px;font-size:14px}.catalog{display:grid;grid-template-columns:1fr 1fr;gap:12px}.catalog-row{display:flex;gap:12px;align-items:flex-start}.catalog-num{font-weight:800;color:var(--coral);min-width:30px;padding-top:15px}.catalog-row>.story{flex:1}.breadcrumbs{font-size:13px;padding:30px 0;color:var(--muted)}.record-layout{display:grid;grid-template-columns:minmax(0,800px) minmax(0,260px);gap:55px;justify-content:center}.record h1{font-size:clamp(28px,3vw,42px);line-height:1.4;color:var(--graphite)}.lead{font-size:19px;border-left:4px solid var(--coral);padding-left:19px}.record-image{margin:22px 0;aspect-ratio:16/7}.record-body{font-size:17px;line-height:1.85}.record-body p{margin:24px 0}.source-box,.questions{background:#E9EEFA;border-radius:15px;padding:23px;margin:24px 0}.questions{background:#F9EEE7}.source-box h2,.questions h2{color:var(--graphite)}.questions li{margin-bottom:12px}.record-aside .story{margin-bottom:10px}.prism-heading{background:#E9EEFA;border:0;border-radius:16px;margin-top:25px;padding:30px}.prism-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:30px 0}.prism-tile{background:#fff;border:1px solid var(--border);border-radius:15px;padding:20px}.prism-tile .num{color:var(--coral);font-weight:800}.prism-tile .visual{margin-top:10px}.prism-tile h2{color:var(--graphite)}.prism-tile .more{color:var(--cobalt);font-weight:800}.prism-banner{margin:25px 0;max-height:410px;aspect-ratio:21/8}.search-heading{background:#E7F3F7;margin-top:25px;padding:25px;border:0;border-radius:16px}.search-panel{display:flex;gap:10px}.search-panel input{flex:1;min-width:0}.search-panel input,.search-panel select{border:1px solid var(--border);border-radius:9px;padding:12px}.search-panel button{border-radius:9px}.about-heading{background:#FAEBE6;padding:25px;border:0;border-radius:16px;margin-top:25px}.about-layout{display:grid;grid-template-columns:220px 1fr;gap:35px;margin:35px 0}.about-content{background:#fff;border-radius:17px;padding:34px}.about-content section{margin-bottom:35px;scroll-margin-top:20px}.about-content h2{color:var(--graphite);font-size:24px}.about-content h3{color:var(--graphite)}
@media(max-width:1050px){.channel-grid{grid-template-columns:repeat(2,1fr)}.signal-layout{grid-template-columns:175px 1fr}.signal-layout .notice{display:none}.feature-row{grid-template-columns:repeat(2,1fr)}.top-search{min-width:260px}.record-layout{gap:28px}}@media(max-width:720px){.shell{padding-left:17px;padding-right:17px}.topbar{min-height:66px;gap:12px}.brand{font-size:17px}.top-search{display:none}.menu-toggle{display:block;margin-left:auto;background:white;border:1px solid var(--border);padding:8px 13px;border-radius:10px;cursor:pointer}.main-nav{display:none}.main-nav.open{display:block}.nav-inner{flex-direction:column;align-items:stretch;gap:0;padding-top:8px;padding-bottom:8px}.nav-inner a{padding:10px 0}.channel-strip{gap:8px}.channel-strip a{font-size:12px}.hero{padding:28px 22px;margin-top:16px}.hero-grid,.editorial,.split-screen,.record-layout,.about-layout,.signal-layout{grid-template-columns:1fr}.hero .visual.missing{min-height:200px}.section{margin:40px 0}.columns-2,.columns-3,.catalog,.prism-list,.special-grid,.compare,.steps{grid-template-columns:1fr}.channel-grid{grid-template-columns:repeat(2,1fr);gap:10px}.channel-card{padding:13px;min-height:190px}.channel-card strong{font-size:16px}.feature-row,.mosaic{grid-template-columns:1fr}.mosaic-item:first-child{grid-row:auto}.lab,.editorial,.explore{padding:20px}.record-aside{display:none}.search-panel{flex-direction:column}.about-content{padding:20px}.foot-grid{display:block}.mobile-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);justify-content:space-around;z-index:10;padding:8px 0 max(8px,env(safe-area-inset-bottom))}.mobile-bottom a{font-size:13px;padding:8px}.site-footer{padding-bottom:95px}.section-head{gap:3px}.page-heading{padding-top:26px}.record h1{font-size:28px}}@media(max-width:355px){.brand{font-size:15px}.channel-card{min-height:205px}.channel-card>span:last-child{font-size:12px}}
/* Version 2: reading-reel editorial arrangement; original palette retained */
.home-reel .reel-hero{margin-top:24px;display:grid;grid-template-columns:1.1fr .9fr;min-height:420px;background:var(--cobalt-deep);color:white;border-radius:22px;overflow:hidden}
.home-reel .reel-copy{padding:56px 48px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.home-reel .reel-copy h1{color:white;font-size:clamp(32px,4.5vw,62px);line-height:1.15;letter-spacing:-1px;margin:20px 0}
.home-reel .reel-copy h1 em{font-style:normal;color:#ffe6ba}.home-reel .reel-copy p{color:#e6ebf8;line-height:1.9;max-width:39em}
.home-reel .reel-image{height:100%;min-height:400px;border-radius:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#425d9a,#b9dce5)}
.home-reel .reel-note{margin-top:26px;color:#c7d8e8;font-size:12px;letter-spacing:1px}
.home-reel .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
.home-reel .reel-channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.home-reel .reel-channel{display:flex;flex-direction:column;gap:15px;text-decoration:none;padding:22px 19px;border:1px solid var(--border);border-radius:18px;background:var(--paper);color:var(--graphite);min-height:190px}
.home-reel .reel-channel strong{font-size:20px}.home-reel .reel-channel small{line-height:1.65;color:var(--body);font-size:13px}.home-reel .reel-channel .num{font-weight:700;color:var(--cobalt)}
.home-reel .reel-channel-1{background:var(--honey-soft)}.home-reel .reel-channel-2{background:var(--cobalt-soft)}.home-reel .reel-channel-3{background:var(--lake-soft)}
.home-reel .reel-lines{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border)}
.home-reel .reel-lines a{display:grid;grid-template-columns:180px 1fr 100px;align-items:center;gap:16px;padding:16px 10px;text-decoration:none;color:var(--graphite);border-bottom:1px solid var(--border)}
.home-reel .reel-lines a span{color:var(--coral);font-weight:700;font-size:13px}.home-reel .reel-lines a strong{font-size:17px}.home-reel .reel-lines a small{text-align:right;color:var(--lake)}
.home-reel .reel-triptych{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:16px}.home-reel .reel-triptych .visual{min-height:270px}
.home-reel .feature-spread{display:grid;grid-template-columns:1fr 1fr;gap:32px}.home-reel .feature-spread .visual{margin-top:20px;min-height:290px}
@media(max-width:900px){.home-reel .reel-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-reel .reel-hero{grid-template-columns:1fr}.home-reel .reel-copy{padding:36px 28px}.home-reel .reel-image{min-height:230px;height:250px}.home-reel .reel-triptych{grid-template-columns:1fr 1fr}.home-reel .reel-triptych>.visual{grid-column:1/-1}}
@media(max-width:600px){.home-reel .reel-channel-grid{grid-template-columns:1fr 1fr;gap:8px}.home-reel .reel-channel{padding:15px;min-height:175px}.home-reel .reel-channel strong{font-size:16px}.home-reel .reel-lines a{grid-template-columns:1fr auto;gap:6px}.home-reel .reel-lines a span{grid-column:1/-1}.home-reel .reel-lines a strong{font-size:15px}.home-reel .reel-lines a small{font-size:11px}.home-reel .feature-spread,.home-reel .reel-triptych{display:block}.home-reel .reel-triptych>*{margin-bottom:14px}}