:root{--bg:#F3F6F9;--paper:#fff;--muted-bg:#E8EEF5;--ink:#0B1220;--text:#1E293B;--sub:#475569;--faint:#64748B;--blue:#2563EB;--blue-dark:#1D4ED8;--blue-soft:#60A5FA;--lime:#65A30D;--slate:#334155;--line:rgba(37,99,235,.16);--shadow:0 14px 36px rgba(11,18,32,.08);--header-height:136px;--container:1180px;--side:24px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 12px)}
body{margin:0;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7;background:var(--bg);min-width:280px}
body.is-locked{overflow:hidden}
a{text-decoration:none;color:inherit}a:hover{color:var(--blue-dark)}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--blue-soft);outline-offset:3px}
img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}p{margin:0 0 1.05em}h1,h2,h3,h4{line-height:1.32;letter-spacing:-.026em;color:var(--ink)}h1{font-size:clamp(28px,3.2vw,32px);margin:0 0 18px}h2{font-size:clamp(23px,2.8vw,30px);margin:0}h3{font-size:18px;margin:0 0 10px}small{font-size:13px}.container{width:min(var(--container),calc(100% - var(--side)*2));margin-inline:auto;min-width:0}
.skip-link{position:fixed;z-index:400;left:12px;top:-90px;padding:10px 18px;background:var(--paper);color:var(--ink)}.skip-link:focus{top:8px}
.site-header{position:fixed;inset:0 0 auto;z-index:90;background:var(--paper);box-shadow:0 3px 18px rgba(15,23,42,.055);width:100%;max-width:100vw}.header-inner{width:min(var(--container),calc(100% - var(--side)*2));margin:0 auto;min-width:0}
.status-line{height:32px;background:var(--slate);color:#fff}.status-inner{height:100%;display:flex;justify-content:space-between;align-items:center;gap:8px}.status-name{font-size:12px;font-weight:760;letter-spacing:.08em;white-space:nowrap}.status-name small{font-size:11px;letter-spacing:.18em;font-weight:550;color:#D6E4FF}.status-sep{color:#9FB7DE;margin:0 8px}.status-search{height:30px;display:flex;align-items:center;gap:9px;color:#fff;border:0;background:none;font-size:12px;padding:0 4px;white-space:nowrap}.status-search:hover{color:#BFDBFE}.search-circle{width:13px;height:13px;border:2px solid currentColor;border-radius:50%;position:relative;display:inline-block;flex:0 0 13px}.search-circle::after{content:"";width:6px;height:2px;background:currentColor;position:absolute;right:-5px;bottom:-3px;transform:rotate(45deg);border-radius:2px}
.command-line{height:60px;background:#fff;border-bottom:1px solid #E8EDF5}.command-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.icon-button{height:44px;min-width:44px;background:#F4F7FD;border:1px solid #DFE7F7;border-radius:11px;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:720;font-size:13px;transition:background .15s,transform .15s}.icon-button:hover{background:#E9F0FF;color:var(--blue-dark)}.directory-toggle{justify-self:start;padding:0 13px}.menu-grid-icon{width:18px;height:18px;display:grid;grid-template-columns:repeat(2,1fr);gap:3px}.menu-grid-icon i{border-radius:2px;background:var(--blue)}.brand{justify-self:center;display:inline-flex;align-items:center;gap:10px;max-width:100%;min-width:0}.brand-logo{max-height:32px;max-width:200px;object-fit:contain}.brand-word{color:#0B1220;font-weight:880;font-size:25px;line-height:1;letter-spacing:-.09em;white-space:nowrap}.brand-word span{color:var(--blue);letter-spacing:-.055em}.open-app{justify-self:end;min-height:42px;display:inline-flex;align-items:center;gap:10px;white-space:nowrap;padding:0 16px;border-radius:100px;background:var(--blue);color:#fff;font-size:13px;font-weight:750}.open-app:hover{background:var(--blue-dark);color:#fff}.open-app span{font-size:16px}
.tab-line{height:44px;background:#fff;border-bottom:1px solid #E5EAF3}.tabs-inner{height:100%;display:flex;align-items:stretch;justify-content:center;gap:clamp(16px,4vw,48px)}.tabs-inner a{display:flex;align-items:center;height:100%;border-bottom:3px solid transparent;padding:3px 2px 0;font-size:14px;font-weight:650;color:var(--sub);white-space:nowrap}.tabs-inner a:hover,.tabs-inner a.is-active{border-color:var(--blue);color:var(--blue-dark)}.site-main{padding-top:var(--header-height);min-height:70vh}
.eyebrow{font-size:11px;font-weight:860;letter-spacing:.23em;text-transform:uppercase;color:var(--blue);margin:0 0 11px}.intro-copy{font-size:16px;line-height:1.85;color:var(--sub);max-width:770px}.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:760;color:var(--blue-dark);padding-block:5px}.text-link span{transition:transform .2s}.text-link:hover span{transform:translate(3px,-3px)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn-primary,.btn-secondary{min-height:46px;display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:0 21px;border-radius:100px;font-size:14px;font-weight:790;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#60A5FA 0%,#2563EB 52%,#1D4ED8 100%);color:#fff;box-shadow:0 8px 22px rgba(37,99,235,.17)}.btn-primary:hover{color:#fff;box-shadow:0 10px 26px rgba(37,99,235,.27)}.btn-secondary{color:var(--blue-dark);background:#fff;border:1px solid var(--line)}.btn-secondary:hover{background:#F3F7FF}.pill{display:inline-flex;align-items:center;border-radius:100px;padding:5px 11px;color:#274773;background:#E7F0FF;font-size:12px;font-weight:700}.mini-caps{font-size:11px;color:var(--faint);font-weight:760;letter-spacing:.13em;text-transform:uppercase}
/* Media areas are CSS artwork until the owner provides real local WebP files. */
.media-slot{width:100%;position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(145deg,#ECF3FF 0%,#F9FBFF 49%,#DCE8FE 100%);border:1px solid rgba(37,99,235,.09);isolation:isolate}.media-slot img{position:relative;z-index:2;width:100%;height:100%;object-fit:contain;object-position:center}.media-art{position:absolute;inset:0;overflow:hidden;background:linear-gradient(145deg,#EFF5FF 0%,#E4EDFC 46%,#FDFEFF 100%)}.media-glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;left:-20%;top:-44%;background:radial-gradient(circle,#C4D9FF 0%,rgba(196,217,255,0) 70%)}.media-block{position:absolute;border:1px solid rgba(59,130,246,.14);box-shadow:0 22px 48px rgba(29,78,216,.08);border-radius:21px;transform:rotate(-12deg)}.block-one{width:40%;height:67%;background:#fff;left:18%;top:23%}.block-two{width:36%;height:63%;background:linear-gradient(145deg,#2E66DC,#69B1F8);left:46%;top:5%;transform:rotate(11deg)}.block-three{width:30%;height:44%;background:#E9F1FF;left:57%;top:45%;transform:rotate(16deg)}.media-lines{position:absolute;left:25%;top:36%;width:25%;height:20%;border-top:5px solid #9BBEFF;border-bottom:5px solid #9BBEFF;opacity:.6;transform:rotate(-12deg)}.media-orbit{width:42%;aspect-ratio:1;border:1px dashed #A3BFEB;border-radius:50%;position:absolute;right:-10%;bottom:-48%}.media-caption{position:absolute;z-index:1;left:22px;bottom:18px;color:#1E4B8B;font-weight:830;font-size:15px;letter-spacing:.12em}.media-slot.has-image{background:#E8EEF5}.media-slot.has-image .media-art,.media-slot.has-image .media-caption{display:none}.media-slot.media-hero .media-art{background:linear-gradient(112deg,#E2ECFD 0%,#D3E3FF 55%,#EFF6FF 100%)}.media-slot.media-hero .block-one{width:42%;left:18%;top:17%;height:81%;transform:rotate(-5deg)}.media-slot.media-hero .block-two{width:44%;height:64%;left:44%;top:5%;transform:rotate(9deg)}.media-slot.media-dark .media-art{background:linear-gradient(135deg,#101C33,#16366D 68%,#2D5FC9)}.media-slot.media-dark .block-one{background:#253F73}.media-slot.media-dark .block-two{background:#60A5FA}.media-slot.media-dark .media-lines{border-color:#B0D3FD}.media-slot.media-dark .media-caption{color:#E7F1FF}.media-slot.media-lime .media-art{background:linear-gradient(135deg,#F4F8EC,#E0F1D7 68%,#EFF6EA)}.media-slot.media-lime .block-two{background:linear-gradient(140deg,#65A30D,#B3DB7B)}.media-slot.media-purple .media-art{background:linear-gradient(145deg,#F6F2FF,#E9ECFF,#FDFEFF)}.media-slot.media-purple .block-two{background:linear-gradient(140deg,#5C6FE4,#AC9DFA)}.media-slot.media-portrait .block-one{height:72%;width:52%;left:14%}.media-slot.media-portrait .block-two{width:46%;height:62%}
/* Homepage */
.home-hero{padding-block:42px 14px}.hero-head{background:#fff;border:1px solid var(--line);border-radius:20px 20px 0 0;padding:clamp(25px,4.2vw,48px);position:relative;overflow:hidden}.hero-head::after{content:"";position:absolute;right:6%;top:-95px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(96,165,250,.14),transparent 72%);pointer-events:none}.hero-head .hero-main-title{max-width:750px}.hero-head .intro-copy{max-width:790px}.hero-cover{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 20px 20px;padding:0 12px 12px}.hero-cover .media-slot{height:min(32vw,340px);min-height:200px;border-radius:12px;background:#EBF2FB}.hero-cover img{max-height:340px}.hero-callout{display:grid;grid-template-columns:auto 1fr;gap:20px;margin-top:15px;align-items:center;padding:13px 20px;background:#E7EEFA;border-radius:14px;color:var(--sub)}.hero-callout b{font-size:14px;color:var(--blue-dark)}.hero-callout p{font-size:13px;margin:0}
.content-section{margin-top:clamp(40px,5.4vw,76px)}.section-head{display:flex;justify-content:space-between;gap:22px;align-items:end;margin-bottom:23px}.section-head .section-note{color:var(--sub);max-width:640px;font-size:14px;margin:10px 0 0}.section-head .text-link{white-space:nowrap;font-size:14px}
.topic-strips{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-strip{background:#fff;border:1px solid #E1EAF5;border-radius:15px;padding:19px 19px 18px;display:flex;flex-direction:column;gap:9px;min-width:0;transition:border .2s,transform .2s}.topic-strip:hover{border-color:#8EB4F5;transform:translateY(-2px)}.topic-strip .topic-top{display:flex;gap:11px;align-items:center}.topic-dot{width:9px;height:9px;border-radius:50%;background:var(--blue);flex:0 0 auto;box-shadow:0 0 0 5px #EEF4FF}.topic-strip strong{font-size:15px;color:var(--ink)}.topic-strip p{font-size:13px;color:var(--sub);margin:0;line-height:1.7}.topic-strip .topic-arrow{font-size:12px;color:var(--blue);margin-top:auto;font-weight:750}
.pulse-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:stretch}.pulse-feature .media-slot{height:100%;min-height:340px}.pulse-body{padding:23px 0}.pulse-body>p{font-size:15px;line-height:1.82;color:var(--sub)}.pulse-items{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.pulse-items a{background:#fff;border:1px solid var(--line);padding:12px;border-radius:12px;display:flex;gap:12px;align-items:center;font-size:14px;font-weight:700}.pulse-items a:hover{border-color:#93B6FC}.pulse-items b{font-size:18px;color:var(--blue)}
.three-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.story-card{border-radius:18px;border:1px solid #E3EAF6;background:#fff;overflow:hidden;min-width:0;box-shadow:0 10px 30px rgba(21,38,66,.035)}.story-card .media-slot{border-radius:0;height:205px;border:0;border-bottom:1px solid var(--line)}.story-card .card-body{padding:23px}.story-card p{font-size:14px;color:var(--sub);line-height:1.83}.story-card .card-number{color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.14em;margin:0 0 7px}
.editor-stack{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}.editorial-row{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:26px;align-items:stretch;background:#fff;border:1px solid #E1E9F3;border-radius:19px;overflow:hidden}.editorial-row.reverse{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.editorial-row.reverse .editorial-text{order:1}.editorial-row.reverse .media-slot{order:2}.editorial-row .media-slot{border:0;border-radius:0;min-height:280px}.editorial-text{padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;justify-content:center}.editorial-text p:not(.eyebrow){color:var(--sub);font-size:15px}.editorial-text .text-link{align-self:start}
.mural-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mural-tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;min-height:180px;position:relative;overflow:hidden}.mural-tile:nth-child(2){background:#E7F0FF}.mural-tile:nth-child(3){background:#EAF1F8}.mural-tile:nth-child(4){background:#EAF4EB}.mural-tile::after{content:"";position:absolute;right:-38px;bottom:-52px;width:140px;height:140px;border-radius:32px;transform:rotate(-24deg);border:26px solid rgba(37,99,235,.09);pointer-events:none}.mural-tile h3{font-size:20px;margin:6px 0 10px}.mural-tile p{color:var(--sub);font-size:14px;max-width:420px}.mural-cover{margin-bottom:17px;height:180px}
.file-list{border-radius:17px;background:#fff;border:1px solid var(--line);overflow:hidden}.file-row{display:grid;grid-template-columns:45px minmax(0,1fr) auto;gap:16px;align-items:center;padding:18px 23px;border-bottom:1px solid #E5EAF2}.file-row:last-child{border-bottom:0}.file-row .file-sign{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;background:#ECF3FF;color:var(--blue);font-size:19px;font-weight:780}.file-row strong{font-size:15px;color:var(--ink)}.file-row p{font-size:13px;color:var(--sub);margin:3px 0 0}.file-row .text-link{font-size:13px}
.meter-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.meter-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 16px;min-width:0}.meter-card b{display:block;font-size:42px;color:var(--blue);line-height:1.1;font-weight:900;letter-spacing:-.07em}.meter-card strong{display:block;color:var(--ink);font-size:16px;margin-top:16px}.meter-card p{font-size:13px;color:var(--sub);margin:8px 0 0}
.timeline{position:relative;display:grid;gap:0;padding-left:23px}.timeline::before{content:"";position:absolute;left:7px;top:18px;bottom:24px;width:2px;background:#CDDCF4}.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:15px;margin:0 0 16px;padding:21px 25px}.timeline-item::before{content:"";position:absolute;left:-22px;top:28px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid var(--bg);box-shadow:0 0 0 2px #C8D8F3}.timeline-item .pill{float:right;margin-left:10px}.timeline-item h3{margin:4px 0 8px}.timeline-item p{margin:0;color:var(--sub);font-size:14px}
.app-feature{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:27px;align-items:center;padding:clamp(24px,4vw,46px);background:linear-gradient(110deg,#E8F2FF 0%,#F5F9FF 100%);border:1px solid var(--line);border-radius:20px}.app-visual{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) 76px;align-items:end;gap:12px}.app-visual .media-slot{height:355px}.app-visual .app-badge{height:76px;border-radius:15px}.app-feature .app-copy p{font-size:15px;line-height:1.89;color:var(--sub)}
.inline-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.inline-panel{border:1px solid var(--line);background:#fff;padding:24px;border-radius:16px}.inline-panel h3{font-size:19px}.inline-panel p{font-size:14px;color:var(--sub)}.inline-panel .text-link{font-size:14px}
.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 19px;min-width:0}.faq-list summary{font-size:15px;font-weight:760;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:15px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";font-size:22px;color:var(--blue);line-height:1;flex-shrink:0}.faq-list details[open] summary::after{content:"−"}.faq-list details p{color:var(--sub);font-size:14px;margin:12px 0 1px;line-height:1.85}.brand-manifesto{border-radius:20px;background:#14243D;color:#E0EAFE;padding:clamp(26px,4.4vw,51px);position:relative;overflow:hidden}.brand-manifesto::after{position:absolute;content:"91";font-size:250px;font-weight:930;right:-10px;bottom:-155px;color:rgba(96,165,250,.08);line-height:1}.brand-manifesto .eyebrow{color:#9AC9FF}.brand-manifesto h2{color:#fff;max-width:700px}.brand-manifesto p{max-width:860px;color:#D6E4F7;font-size:15px;line-height:1.9;margin:19px 0 0;position:relative;z-index:1}
/* All inner pages */
.inner-page{padding-block:38px 78px}.page-cover{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);min-height:300px}.page-cover-text{padding:clamp(25px,4vw,46px);display:flex;flex-direction:column;justify-content:center}.page-cover h1{margin:0 0 16px}.page-cover-text>p:not(.eyebrow){font-size:15px;color:var(--sub);max-width:740px;line-height:1.86}.page-cover .media-slot{height:100%;min-height:290px;border-radius:0;border:0;border-left:1px solid var(--line)}.page-cover .page-mini-nav{margin-top:15px;display:flex;gap:11px;flex-wrap:wrap}.page-cover .page-mini-nav .text-link{font-size:13px}.page-cover.cover-no-media{display:block;min-height:0}.page-cover.cover-no-media .page-cover-text{max-width:920px}.page-cover.cover-dark{background:#14243D}.page-cover.cover-dark h1,.page-cover.cover-dark .page-cover-text>p:not(.eyebrow){color:#fff}.page-cover.cover-dark .eyebrow{color:#A7CEFF}.page-cover.cover-dark .text-link{color:#B8D7FF}
.page-breadcrumb{display:flex;gap:8px;align-items:center;color:var(--faint);font-size:12px;margin:0 0 18px}.page-breadcrumb a{color:var(--blue)}.page-breadcrumb span{color:#9BACCA}
.page-article{display:grid;grid-template-columns:minmax(0,1fr) 258px;gap:31px;margin-top:34px;align-items:start}.longform{min-width:0}.longform-lead{border-left:4px solid var(--blue);background:#E8F0FC;border-radius:0 12px 12px 0;padding:22px 25px;margin:0 0 26px}.longform-lead h2{font-size:21px;margin:0 0 9px}.longform-lead p{margin:0;font-size:15px;color:var(--sub);line-height:1.86}.article-section{padding:23px 0 25px;border-bottom:1px solid #DCE6F1}.article-section:first-of-type{padding-top:0}.article-section h2{font-size:22px;margin:0 0 13px;display:flex;align-items:center;gap:10px}.article-section h2 .section-index{font-size:12px;font-weight:820;letter-spacing:.09em;color:var(--blue);min-width:27px}.article-section p{color:var(--text);line-height:1.92;margin:0 0 13px;font-size:15px}.article-section p:last-child{margin-bottom:0}.article-aside{position:sticky;top:calc(var(--header-height) + 20px);background:#fff;border-radius:16px;border:1px solid var(--line);padding:22px}.article-aside h3{font-size:17px}.article-aside p{font-size:13px;color:var(--sub);line-height:1.78}.article-aside a:not(.text-link){display:block;border-top:1px solid #E8ECF2;padding:10px 0;font-size:13px;color:var(--blue-dark);font-weight:670}.article-aside a:hover{color:#0B1220}.article-end{margin-top:28px;background:#fff;border:1px solid var(--line);padding:22px 25px;border-radius:15px}.article-end p{font-size:14px;color:var(--sub);line-height:1.83;margin:0 0 12px}.related-links{display:flex;flex-wrap:wrap;gap:9px}.related-links a{font-size:13px;padding:8px 13px;background:#EBF3FE;border-radius:9px;color:var(--blue-dark);font-weight:700}.related-links a:hover{background:#D8E8FF}
/* Individual page treatments */
.layout-beat .article-section{display:grid;grid-template-columns:68px minmax(0,1fr);gap:12px}.layout-beat .article-section h2{display:contents}.layout-beat .article-section h2 .section-index{display:block;color:var(--blue);font-size:30px;font-weight:900;letter-spacing:-.05em;grid-column:1;grid-row:1 / span 4}.layout-beat .article-section h2 .section-label{grid-column:2;display:block;font-size:21px;align-self:start}.layout-beat .article-section p{grid-column:2}
.layout-stream .article-section{background:#fff;border:1px solid #DFE8F5;border-radius:13px;padding:20px 24px;margin-bottom:12px}.layout-stream .article-section h2{font-size:20px}
.layout-screen .longform-lead{background:#172947;color:#fff}.layout-screen .longform-lead h2{color:#fff}.layout-screen .longform-lead p{color:#E0EBFE}.layout-screen .article-section:nth-child(even){padding-left:21px;border-left:1px solid #BDD3F4}
.layout-serial .article-section{position:relative;padding-left:22px;border-left:3px solid #9BBDF3;margin-left:8px}.layout-serial .article-section::before{content:"";position:absolute;left:-8px;top:31px;width:13px;height:13px;border-radius:50%;background:var(--blue);border:3px solid #fff}
.layout-slice .article-section{background:#fff;border:1px solid #DEE9F7;padding:20px 23px;border-radius:14px;margin-bottom:14px}.layout-slice .article-section h2 .section-index{font-size:28px;color:var(--blue)}
.layout-interview .longform-lead{border-color:#1D4ED8;background:#F0F5FE}.layout-interview .article-section{padding-block:27px}.layout-interview .article-section h2::before{content:"“";color:#B7D0F6;font-size:42px;line-height:.5}
.layout-maker .article-section{background:#fff;margin:0 0 14px;border:1px solid var(--line);border-radius:14px;padding:23px}.layout-maker .article-section h2 .section-index{width:32px;height:32px;border-radius:9px;background:#E7F0FF;display:grid;place-items:center}
.layout-mural .article-section:nth-child(2n){background:#E5EFFC;border-radius:16px;padding:23px}.layout-mural .article-section:nth-child(2n+1){background:#fff;border-radius:16px;padding:23px}.layout-mural .article-section{margin-bottom:14px;border:1px solid var(--line)}
.layout-folder .article-section{display:grid;grid-template-columns:58px minmax(0,1fr);gap:13px;align-items:start;background:#fff;border:1px solid #E0E8F4;border-radius:14px;padding:22px;margin-bottom:12px}.layout-folder .article-section h2{display:contents}.layout-folder .article-section h2 .section-index{font-size:26px;color:var(--blue);grid-column:1;grid-row:1 / span 4}.layout-folder .article-section h2 .section-label{grid-column:2;font-size:20px}.layout-folder .article-section p{grid-column:2}
.layout-meter .article-section h2 .section-index{font-size:31px;letter-spacing:-.08em;font-weight:930}.layout-meter .article-section{border-bottom:1px solid #D1DEEE;padding:25px 0}
.layout-axis .article-section{border:0;border-left:3px solid #C7DAF8;padding:13px 0 26px 24px;position:relative;margin-left:9px}.layout-axis .article-section::before{content:"";position:absolute;left:-8px;top:19px;width:13px;height:13px;border-radius:50%;background:var(--blue)}
.layout-workshop .article-section{background:#fff;padding:25px;border-radius:15px;margin-bottom:14px;border:1px solid #E0E9F7}.layout-workshop .article-section h2 .section-index{font-size:11px;background:var(--blue);color:#fff;padding:6px 7px;border-radius:6px}
.layout-memo .article-section h2{font-family:Georgia,"Songti SC","SimSun",serif}.layout-memo .article-section p{font-size:16px}.layout-memo .article-section{padding-block:28px}
.layout-wander .article-section:nth-child(odd){border-left:3px solid var(--blue);padding-left:19px}.layout-wander .article-section:nth-child(even){padding-left:19px;border-left:3px solid #9EBB62}
.layout-app .page-cover{background:linear-gradient(115deg,#EDF5FF,#fff)}.layout-app .article-section{padding-block:29px}
.layout-install .article-section h2 .section-index{background:#E2ECFB;padding:7px 10px;border-radius:7px}.layout-install .longform-lead{background:#fff}
.layout-rights .article-section,.layout-grade .article-section,.layout-privacy .article-section{padding:21px 0;border-bottom:1px solid #CBD8E8}.layout-rights .article-section h2,.layout-grade .article-section h2,.layout-privacy .article-section h2{font-size:19px}
.layout-help .article-section{margin-bottom:12px;padding:22px;background:#fff;border-radius:13px;border:1px solid var(--line)}
.layout-contact .longform-lead{border-color:#65A30D;background:#EEF5E8}
.layout-about .page-cover{background:#12233B}.layout-about .page-cover-text h1,.layout-about .page-cover-text p:not(.eyebrow){color:#F4F8FF}.layout-about .page-cover-text .eyebrow{color:#90BFFF}.layout-about .article-section{padding-block:31px}
.page-faq .page-article{display:block}.page-faq .longform{max-width:1000px;margin:auto}.faq-directory{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:25px}.faq-directory details{background:#fff;border-radius:14px;border:1px solid var(--line);padding:19px 21px}.faq-directory summary{cursor:pointer;font-weight:760;color:var(--ink);list-style:none}.faq-directory summary::marker{content:""}.faq-directory summary::after{content:"＋";float:right;color:var(--blue)}.faq-directory details[open] summary::after{content:"−"}.faq-directory p{margin:13px 0 0;font-size:14px;line-height:1.89;color:var(--sub)}
/* Footer */
.site-footer{background:#0B1220;color:#D6E4FF;margin-top:80px;padding-top:61px;padding-bottom:20px}.site-footer a:hover{color:#fff}.footer-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.1fr);gap:50px}.footer-identity .brand{justify-self:start}.footer-identity .brand-word{color:#fff;font-size:31px}.footer-identity .brand-word span{color:#86B4FF}.footer-en{display:block;font-size:11px;color:#9EBCF2;letter-spacing:.12em;margin-top:15px}.footer-identity p{margin-top:20px;color:#B8C9E5;max-width:360px;line-height:1.9;font-size:13px}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-column h2{font-size:14px;color:#fff;margin:0 0 17px}.footer-column a{display:block;color:#A8BCD9;font-size:13px;padding:4px 0}.footer-bottom{display:flex;justify-content:space-between;gap:22px;border-top:1px solid rgba(173,202,242,.13);padding-top:21px;margin-top:37px}.footer-bottom p{font-size:12px;color:#A9BDD9;line-height:1.75;margin:0;max-width:680px}
.mobile-bottom{display:none}
/* Full-height top-down mosaic directory and separate search layer */
.modal-backdrop{position:fixed;inset:0;background:rgba(7,18,39,.62);z-index:150;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}.modal-backdrop.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.directory-panel,.search-panel{position:fixed;z-index:200;visibility:hidden;opacity:0;pointer-events:none;transition:transform .25s ease,opacity .2s,visibility .2s}
.directory-panel{inset:0;background:#F3F7FC;transform:translateY(-22px);overflow:auto;overscroll-behavior:contain}.directory-panel.is-open,.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.directory-top{height:76px;border-bottom:1px solid #E2EAF6;display:flex;align-items:center;justify-content:space-between;padding:0 max(var(--side),calc((100vw - var(--container))/2));background:#fff;gap:12px}.directory-identity{display:flex;align-items:center;gap:17px;min-width:0}.directory-identity .brand{justify-self:start}.directory-identity .brand-word{font-size:24px}.directory-identity>span{border-left:1px solid #D8E4F2;padding-left:16px;font-weight:730;color:var(--sub);font-size:13px;white-space:nowrap}.close-control{min-height:42px;display:inline-flex;gap:11px;align-items:center;justify-content:center;white-space:nowrap;background:#E8EFFA;color:var(--ink);border:1px solid #D4E3F8;border-radius:11px;padding:0 14px;font-weight:760;font-size:13px}.close-control:hover{background:#D9E7FD}.close-control span{font-size:24px;line-height:1}.directory-content{padding-top:30px;padding-bottom:65px}.directory-heading h2{font-size:clamp(25px,3vw,35px)}.directory-heading>p:last-child{color:var(--sub);font-size:14px;margin-top:9px}.directory-groups{display:grid;gap:27px;margin-top:28px}.directory-group h3{font-size:15px;margin-bottom:11px;padding-left:4px}.directory-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.directory-tile{display:grid;grid-template-columns:minmax(0,1fr) 16px;grid-template-rows:auto 1fr;column-gap:8px;background:#fff;border:1px solid #DFE9F6;border-radius:14px;padding:16px 17px;min-height:107px;align-content:start}.directory-tile:hover{background:#F7FAFF;border-color:#91B5F7}.directory-tile>span{color:var(--ink);font-weight:780;font-size:15px}.directory-tile small{font-size:12px;color:var(--sub);grid-column:1;margin-top:4px;line-height:1.55}.directory-tile b{font-size:14px;color:var(--blue);grid-column:2;grid-row:1}
.search-panel{top:92px;left:0;right:0;background:#F8FAFE;border-top:1px solid #E4ECF8;transform:translateY(-16px);box-shadow:0 24px 50px rgba(7,18,39,.17);max-height:calc(100dvh - 92px);overflow:auto}.search-inner{padding-top:28px;padding-bottom:36px}.search-panel-top{display:flex;align-items:start;justify-content:space-between;gap:16px}.search-panel-top h2{font-size:26px}.search-label{font-size:13px;font-weight:730;color:var(--sub);display:block;margin:18px 0 8px}.search-input-wrap{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #CADCF3;border-radius:13px;padding:0 18px;height:59px;color:var(--blue)}.search-input-wrap input{border:0;background:transparent;outline:0;width:100%;font-size:17px;color:var(--ink);min-width:0}.search-input-wrap:focus-within{border-color:var(--blue)}.search-hint{font-size:12px;color:var(--faint);margin:9px 0 17px}.quick-search-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.quick-link{border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 14px;display:flex;justify-content:space-between;gap:9px;font-size:14px;font-weight:760;color:var(--ink)}.quick-link span{color:var(--blue)}.quick-link:hover{border-color:#93B5F6}.quick-link[hidden]{display:none!important}.search-empty{color:var(--sub);font-size:14px}.search-dir-link{display:inline-block;color:var(--blue-dark);font-size:13px;font-weight:740;margin-top:18px}
@media(max-width:1050px){:root{--side:20px}.footer-top{grid-template-columns:1fr;gap:28px}.topic-strips{grid-template-columns:repeat(2,minmax(0,1fr))}.meter-list{grid-template-columns:repeat(3,minmax(0,1fr))}.page-article{grid-template-columns:minmax(0,1fr) 220px;gap:18px}.directory-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){:root{--header-height:92px;--side:16px}.tab-line{display:none}.site-main{padding-top:var(--header-height)}.command-inner{grid-template-columns:minmax(54px,1fr) minmax(82px,auto) minmax(70px,1fr);gap:4px}.directory-toggle{padding:0 9px}.directory-toggle .toggle-text{display:none}.brand-word{font-size:24px}.brand-logo{max-height:30px;max-width:120px}.open-app{font-size:12px;min-height:40px;padding:0 11px;gap:4px}.status-name{font-size:11px}.status-name small{font-size:10px}.status-sep{margin:0 4px}.status-search{font-size:11px}.home-hero{padding-top:19px}.hero-head{padding:25px 22px}.hero-cover{padding:0 8px 8px}.hero-cover .media-slot{height:220px;min-height:0}.hero-callout{grid-template-columns:1fr;gap:2px;padding:12px 16px}.content-section{margin-top:42px}.section-head{align-items:start}.section-head .text-link{align-self:end}.pulse-feature,.app-feature{grid-template-columns:1fr}.pulse-feature .media-slot{height:240px;min-height:0}.pulse-body{padding:0}.three-cards{grid-template-columns:1fr 1fr;gap:12px}.editorial-row,.editorial-row.reverse{grid-template-columns:1fr;gap:0}.editorial-row.reverse .editorial-text,.editorial-row.reverse .media-slot{order:unset}.editorial-row .media-slot{height:245px;min-height:0}.mural-tile{min-height:175px}.meter-list{grid-template-columns:repeat(2,minmax(0,1fr))}.page-cover{grid-template-columns:1fr}.page-cover-text{padding:26px 23px}.page-cover .media-slot{height:220px;min-height:0;border-left:0;border-top:1px solid var(--line)}.page-article{grid-template-columns:1fr}.article-aside{position:static;display:block}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.footer-bottom{flex-direction:column;gap:12px}.site-footer{margin-top:50px;padding-bottom:calc(82px + env(safe-area-inset-bottom))}.mobile-bottom{height:calc(51px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;inset:auto 0 0;z-index:95;background:rgba(255,255,255,.98);border-top:1px solid #D5E2F3;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -6px 22px rgba(15,23,42,.055);width:100%}.mobile-bottom a{display:flex;align-items:center;justify-content:center;gap:0;flex-direction:column;min-width:0;font-size:11px;color:#66768C;font-weight:730}.mobile-bottom a.is-active,.mobile-bottom a:hover{color:var(--blue)}.bottom-icon{font-size:19px;line-height:1.15;font-weight:820}.directory-top{padding:0 16px;height:65px}.directory-content{padding-top:22px}.directory-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.search-panel{top:0;bottom:0;max-height:none;background:#F3F6F9}.search-inner{padding-top:28px;padding-bottom:36px}.quick-search-links{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-directory,.faq-list{grid-template-columns:1fr}.app-feature{padding:24px}.app-visual{grid-template-columns:minmax(0,1fr) 74px}.app-visual .media-slot{height:310px}}
@media(max-width:520px){.hero-head h1{font-size:29px}.hero-head .intro-copy{font-size:15px}.section-head{display:block}.section-head .text-link{margin-top:5px}.topic-strips{gap:9px}.topic-strip{padding:15px}.topic-strip strong{font-size:14px}.topic-strip p{font-size:12px}.three-cards{grid-template-columns:1fr}.story-card .media-slot{height:183px}.mural-grid{grid-template-columns:1fr}.mural-tile{min-height:0}.file-row{grid-template-columns:38px minmax(0,1fr);padding:15px;gap:10px}.file-row .file-sign{height:38px;width:38px}.file-row .text-link{grid-column:2;justify-self:start}.meter-card{padding:16px}.meter-card b{font-size:33px}.inline-panels{grid-template-columns:1fr}.pulse-items{gap:7px}.pulse-items a{font-size:12px;padding:9px 10px;gap:8px}.pulse-items b{font-size:15px}.editorial-text{padding:22px}.page-breadcrumb{margin-bottom:12px}.page-article{margin-top:24px}.article-section h2{font-size:20px}.article-section p{font-size:15px}.layout-beat .article-section{grid-template-columns:45px minmax(0,1fr);gap:8px}.layout-beat .article-section h2 .section-index{font-size:24px}.layout-folder .article-section{grid-template-columns:36px minmax(0,1fr);padding:17px}.layout-folder .article-section h2 .section-index{font-size:21px}.layout-folder .article-section h2 .section-label{font-size:18px}.footer-top{gap:18px}.footer-columns{gap:12px}.directory-identity>span{display:none}.directory-tiles{gap:8px}.directory-tile{padding:14px 13px;min-height:106px}.directory-tile>span{font-size:14px}.directory-tile small{font-size:11px}.search-panel-top h2{font-size:23px}.search-label{margin-top:15px}.app-visual .media-slot{height:286px}.app-visual .app-badge{height:65px}.app-visual{grid-template-columns:minmax(0,1fr) 65px}}
@media(max-width:340px){.status-name small{letter-spacing:.04em}.status-search{font-size:10px}.brand-word{font-size:22px}.open-app{padding:0 9px;font-size:11px}.hero-head{padding:22px 17px}.topic-strip{padding:12px}.media-caption{left:12px;bottom:10px;font-size:12px}.directory-tile{padding:12px 10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}
.page-cover.cover-reversed{grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr)}.page-cover.cover-reversed .media-slot{grid-column:1;grid-row:1;border-left:0;border-right:1px solid var(--line)}.page-cover.cover-reversed .page-cover-text{grid-column:2;grid-row:1}.page-cover.cover-dark .media-slot{border-color:rgba(255,255,255,.12)}
@media(max-width:760px){.page-cover.cover-reversed{grid-template-columns:1fr}.page-cover.cover-reversed .page-cover-text{grid-column:1;grid-row:1}.page-cover.cover-reversed .media-slot{grid-column:1;grid-row:2;border-right:0;border-top:1px solid var(--line)}}

.mural-pick-media{margin-top:14px}.text-link-on-dark{color:#A7CEFF;margin-top:9px}.text-link-on-dark:hover{color:#fff}

/* Keep a narrow dimmed dismissal edge around full-screen overlays. */
.directory-panel{bottom:20px}.search-panel{bottom:auto}
@media(max-width:760px){.search-panel{bottom:20px}}