:root{--paper:#F3F6F9;--white:#FFFFFF;--mist:#E8EEF5;--ink:#0B1220;--body:#1E293B;--secondary:#475569;--muted:#64748B;--blue:#2563EB;--blue-bright:#60A5FA;--blue-dark:#1D4ED8;--lime:#65A30D;--slate:#334155;--line:rgba(37,99,235,.16);--shadow:0 14px 36px rgba(11,18,32,.08);--radius:18px;--width:1180px;--desktop-top:136px;--mobile-top:92px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:155px}
body{margin:0;min-width:280px;color:var(--body);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:clip}
body.overlay-locked{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed}
a,button,input{ -webkit-tap-highlight-color:transparent }
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--blue-bright);outline-offset:3px}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,h4,p,ul,ol{margin-top:0}
p{margin-bottom:1.1em}
h1,h2,h3{color:var(--ink);line-height:1.32;letter-spacing:-.02em}
h1{font-size:clamp(28px,3vw,32px);margin-bottom:19px}
h2{font-size:clamp(22px,2vw,27px)}
h3{font-size:19px}
small{font-size:13px}
.content-width,.bar-container{width:calc(100% - 32px);max-width:var(--width);margin-inline:auto}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--blue-dark);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.eyebrow::before,.section-kicker::before{content:"";width:7px;height:7px;background:var(--lime);border-radius:50%;flex:0 0 auto}
.text-muted{color:var(--muted)}
.tag{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbdaf6;background:#f3f7ff;color:var(--blue-dark);padding:4px 12px;border-radius:999px;font-size:12px;font-weight:700}
/* Fixed header background is viewport-wide; the inner container alone has side gutters. */
.site-top{position:fixed;inset:0 0 auto;z-index:60;width:auto;filter:drop-shadow(0 6px 12px rgba(11,18,32,.045))}
.status-bar{height:32px;background:var(--slate);color:#FFF}
.status-content{height:32px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.status-label{font-size:11px;letter-spacing:.09em;font-weight:700;white-space:nowrap;display:flex;align-items:center;gap:9px}
.status-dot{height:6px;width:6px;border-radius:50%;background:#A3E635;box-shadow:0 0 0 3px rgba(163,230,53,.15)}
.status-search{color:#FFF;border:0;background:none;min-width:68px;min-height:44px;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;position:relative;z-index:2;border-radius:9px;padding:0 6px}
.status-search:hover,.status-search:focus-visible{background:#41536D}
.command-bar{height:60px;background:#FFF;border-bottom:1px solid var(--line)}
.command-inner{height:60px;display:flex;align-items:center;justify-content:space-between;position:relative}
.menu-square{min-width:55px;height:44px;border:1px solid var(--line);border-radius:13px;background:#F5F8FF;color:var(--blue-dark);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 9px}
.menu-square:hover{background:#E7EEFF;border-color:#B4C8F4}
.menu-square-label{font-size:10px;line-height:11px;font-weight:700}
.grid-glyph{display:grid;grid-template-columns:repeat(2,6px);grid-template-rows:repeat(2,6px);gap:3px}
.grid-glyph i{display:block;background:var(--blue);border-radius:2px}
.top-brand{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:190px;min-height:44px;display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:22px;font-weight:900}
.brand-img{display:block;max-height:32px;width:auto;max-width:172px;object-fit:contain}
.top-app-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;gap:8px;background:linear-gradient(135deg,#60A5FA 0%,#2563EB 52%,#1D4ED8 100%);color:#FFF;border-radius:999px;padding:8px 21px;font-size:13px;font-weight:800;box-shadow:0 7px 18px rgba(37,99,235,.2)}
.top-app-link:hover{box-shadow:0 9px 22px rgba(37,99,235,.31);transform:translateY(-1px)}
.desktop-tabs{background:#FFF;border-bottom:1px solid var(--line);height:44px}
.tab-inner{display:flex;align-items:stretch;justify-content:center;height:44px;gap:clamp(14px,3.5vw,52px)}
.tab-link{position:relative;display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--secondary);font-weight:650;font-size:14px;padding:0 6px}
.tab-link:hover,.tab-link.is-current{color:var(--blue-dark)}
.tab-link.is-current::after,.tab-link:hover::after{content:"";position:absolute;left:2px;right:2px;bottom:0;height:3px;background:var(--blue);border-radius:3px 3px 0 0}
.page-shell{max-width:var(--width);margin:0 auto;width:calc(100% - 32px);padding:calc(var(--desktop-top) + 29px) 0 85px;min-height:65vh}
/* Components */
.hero-card{padding:clamp(23px,4vw,53px);background:#FFF;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.hero-card::before{content:"";position:absolute;right:-70px;top:-85px;width:240px;height:240px;background:radial-gradient(circle,#EDF4FF 0%,transparent 70%);pointer-events:none}
.hero-copy{position:relative;max-width:790px;margin-bottom:30px}
.hero-copy h1{font-size:clamp(29px,4.2vw,44px);line-height:1.19;letter-spacing:-.04em;margin:15px 0}
.hero-copy p{font-size:16px;line-height:1.95;color:var(--secondary);max-width:760px;margin-bottom:18px}
.cta-row{display:flex;flex-wrap:wrap;gap:11px;margin-top:20px}
.btn-primary,.btn-secondary,.btn-ghost{min-height:44px;display:inline-flex;gap:10px;justify-content:center;align-items:center;border-radius:999px;padding:9px 22px;font-weight:750;font-size:14px;text-align:center;transition:background .2s,color .2s,transform .2s,border-color .2s}
.btn-primary{background:linear-gradient(135deg,#60A5FA 0%,#2563EB 52%,#1D4ED8 100%);color:#FFF;box-shadow:0 9px 20px rgba(37,99,235,.16)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 11px 24px rgba(37,99,235,.26)}
.btn-secondary{border:1px solid var(--line);color:var(--blue-dark);background:#FFF}
.btn-secondary:hover{background:#EEF4FF;border-color:#97B5EE}
.btn-ghost{background:#EEF4FF;color:var(--blue-dark)}
.btn-ghost:hover{background:#DCE8FF}
.hero-art,.wide-image{border:1px solid var(--line);background:#E8EEF5;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative}
.hero-art{max-height:340px;aspect-ratio:16/7.6}
.hero-art img{width:100%;height:100%;max-height:340px;object-fit:contain;object-position:center}
.hero-art:empty,.wide-image:empty,.article-art:empty,.card-art:empty,.phone-frame:empty{background:radial-gradient(circle at 35% 35%,#E4EEFF,#E8EEF5 58%,#CFDCF1)}
.wide-image{height:clamp(170px,27vw,318px)}
.wide-image img{width:100%;height:100%;object-fit:contain;object-position:center}
.home-section{margin-top:42px}
.section-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 18px}
.section-title-row h2{margin:7px 0 0}
.subtle-link{font-size:14px;font-weight:700;color:var(--blue-dark);min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
.subtle-link:hover{text-decoration:underline;text-underline-offset:4px}
.section-description{font-size:15px;color:var(--secondary);max-width:850px;line-height:1.9}
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.topic-item{background:#FFF;border:1px solid var(--line);border-radius:16px;padding:17px 17px 13px;min-height:128px;transition:transform .2s,box-shadow .2s}
.topic-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.topic-item h3{display:flex;gap:9px;align-items:center;font-size:17px;margin:0 0 6px}
.topic-item h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);flex:0 0 auto;box-shadow:0 0 0 4px #EDF3FF}
.topic-item p{font-size:13px;color:var(--secondary);line-height:1.65;margin:0}
.topic-item a{display:block}
.numbered-intro{background:#FFF;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:var(--shadow)}
.numbered-intro p{font-size:15px;line-height:1.95;color:var(--secondary)}
.pulse-content{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}
.pulse-index{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pulse-entry{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:16px;min-height:112px;display:block}
.pulse-entry b{color:var(--blue);font-size:26px;line-height:1.2;display:block;letter-spacing:-.05em}
.pulse-entry strong{display:block;font-size:15px;color:var(--ink);margin-top:7px}
.pulse-entry:hover{background:#EAF1FF}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature-card{background:#FFF;border-radius:18px;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.card-art{height:186px;background:#E8EEF5;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-art img{width:100%;height:100%;object-fit:contain;object-position:center}
.feature-card-content{padding:20px;display:flex;flex-direction:column;flex:1}
.feature-card h3{font-size:20px;margin-bottom:10px}
.feature-card p{color:var(--secondary);line-height:1.86;font-size:14px;flex:1}
.feature-card .subtle-link{margin-top:auto}
.story-stack{display:grid;grid-template-columns:1fr;gap:15px}
.story-card{display:grid;grid-template-columns:minmax(230px,38%) 1fr;gap:27px;align-items:center;border:1px solid var(--line);background:#FFF;border-radius:18px;overflow:hidden;padding:16px}
.story-card .card-art{height:220px;border-radius:12px}
.story-card h3{font-size:22px}
.story-card p{color:var(--secondary);font-size:15px;line-height:1.88}
.story-card-content{padding:8px 15px 8px 0}
.mural-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.mural-piece{background:#FFF;border:1px solid var(--line);border-radius:17px;padding:20px;min-height:173px}
.mural-piece .piece-number{font-size:34px;font-weight:800;color:var(--blue);line-height:1.2}
.mural-piece h3{font-size:17px;margin:8px 0}
.mural-piece p{font-size:13px;color:var(--secondary);margin:0;line-height:1.75}
.editorial-split{display:grid;grid-template-columns:330px 1fr;gap:20px;align-items:center}
.editorial-split .card-art{height:230px;border-radius:16px;border:1px solid var(--line)}
.file-board{border-radius:18px;background:#FFF;border:1px solid var(--line);overflow:hidden}
.file-row{display:grid;grid-template-columns:70px minmax(140px,1fr) minmax(200px,1.5fr) 50px;align-items:center;gap:12px;min-height:82px;padding:16px 23px;border-top:1px solid var(--line)}
.file-row:first-child{border-top:0}
.file-row:hover{background:#F4F8FF}
.file-number{font-weight:800;color:var(--blue);font-size:22px}
.file-row strong{font-size:16px;color:var(--ink)}
.file-row span.note{font-size:13px;color:var(--secondary)}
.file-row .file-arrow{color:var(--blue);text-align:right;font-size:25px}
.meter-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}
.meter-cell{background:#FFF;border:1px solid var(--line);border-radius:18px;padding:18px;min-height:185px}
.meter-cell .meter-number{font-size:clamp(38px,4vw,62px);color:var(--blue);font-weight:850;line-height:1.2;letter-spacing:-.06em}
.meter-cell h3{font-size:16px;margin:9px 0}
.meter-cell p{font-size:12px;color:var(--secondary);line-height:1.8;margin-bottom:0}
.timeline{border-left:2px solid #A9C4FA;margin:22px 0 7px 11px;padding-left:23px}
.timeline-entry{position:relative;background:#FFF;border-radius:15px;border:1px solid var(--line);padding:19px 22px;margin:0 0 14px}
.timeline-entry::before{content:"";position:absolute;top:25px;left:-33px;width:16px;height:16px;background:#FFF;border:4px solid var(--blue);border-radius:50%}
.timeline-entry .tag{margin-bottom:8px}
.timeline-entry h3{font-size:18px;margin-bottom:8px}
.timeline-entry p{font-size:14px;color:var(--secondary);line-height:1.8;margin:0}
.app-section{border-radius:20px;overflow:hidden;background:linear-gradient(120deg,#EDF4FF 0%,#FFF 62%);border:1px solid var(--line);padding:26px 33px;display:grid;grid-template-columns:1fr 340px;gap:30px;align-items:center}
.app-section p{font-size:15px;line-height:1.95;color:var(--secondary)}
.app-section .app-inline-logo{display:flex;align-items:center;gap:12px;margin:15px 0}
.app-badge{width:64px;height:64px;object-fit:contain;flex:0 0 64px}
.app-section .app-inline-logo strong{font-weight:850;font-size:20px;color:var(--ink)}
.phone-frame{height:430px;max-width:340px;width:100%;margin-inline:auto;border-radius:20px;background:#E8EEF5;display:flex;align-items:center;justify-content:center;overflow:hidden}
.phone-frame img{height:100%;width:100%;object-fit:contain;object-position:center}
.closing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.closing-card{background:#FFF;border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column}
.closing-card h3{font-size:19px}
.closing-card p{font-size:13.5px;line-height:1.9;color:var(--secondary);flex:1}
/* Interior pages */
.page-head{background:linear-gradient(116deg,#FFF 10%,#EEF4FF 100%);border:1px solid var(--line);border-radius:19px;padding:32px clamp(23px,4vw,45px);margin-bottom:24px;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;pointer-events:none;width:250px;height:250px;top:-150px;right:-70px;background:radial-gradient(circle,#BCD5FF 0%,transparent 72%);opacity:.6}
.page-head .eyebrow{margin-bottom:11px}
.page-head h1{position:relative;z-index:1;margin-bottom:16px}
.page-head p{position:relative;z-index:1;max-width:920px;color:var(--secondary);line-height:1.95;font-size:16px;margin:0}
.interior-shell{display:grid;grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:22px}
.interior-body{min-width:0}
.intro-image{height:285px;margin:0 0 23px;background:#E8EEF5;border:1px solid var(--line);border-radius:17px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.intro-image img{max-height:100%;width:100%;height:100%;object-fit:contain;object-position:center}
.reading-section{background:#FFF;border:1px solid var(--line);border-radius:17px;padding:24px 28px;margin:0 0 16px;position:relative}
.reading-section h2{font-size:21px;margin:0 0 12px}
.reading-section p{font-size:15.7px;line-height:1.99;color:var(--body);margin-bottom:13px;text-wrap:pretty}
.reading-section p:last-child{margin-bottom:0}
.section-line{display:flex;gap:17px;align-items:baseline;margin-bottom:11px}
.section-line .index-num{color:var(--blue);font-size:29px;letter-spacing:-.055em;font-weight:900;line-height:1.15}
.section-line h2{margin:0}
.reading-section.numbered{padding-left:25px;border-left:4px solid var(--blue)}
.reading-section.directory{display:grid;grid-template-columns:86px 1fr;gap:17px;align-items:start}
.directory .directory-symbol{color:var(--blue);font-size:26px;font-weight:900;letter-spacing:-.06em}
.reading-section.directory h2{margin:0 0 10px}
.reading-section.longform{border-radius:6px;padding:28px 34px;border-top:4px solid var(--blue);border-left:0;border-right:0}
.reading-section.policy h2{padding-bottom:13px;border-bottom:1px solid var(--line)}
.reading-section.tiles{background:#FFF}
.reading-section.memo{background:linear-gradient(125deg,#FFF,#F5F8FF)}
.reading-section.memo h2::before{content:"✳";font-size:19px;color:var(--blue);margin-right:11px}
.reading-section.timeline-part{margin-left:21px;position:relative}
.reading-section.timeline-part::before{content:"";position:absolute;left:-30px;top:28px;width:16px;height:16px;border-radius:50%;background:#FFF;border:4px solid var(--blue)}
.timeline-track{border-left:2px solid #BAD0FF;margin-left:13px}
.reading-section.step{padding-left:90px}
.step-number{position:absolute;left:24px;top:20px;color:var(--blue);font-size:36px;font-weight:850}
.aside-stack{position:sticky;top:156px;display:flex;flex-direction:column;gap:15px}
.aside-box{background:#FFF;border:1px solid var(--line);border-radius:17px;padding:20px}
.aside-box h2{font-size:17px;margin-bottom:14px}
.aside-box p{font-size:13px;line-height:1.85;color:var(--secondary)}
.aside-box nav{display:flex;flex-direction:column;gap:3px}
.aside-box nav a{color:var(--secondary);display:flex;min-height:40px;align-items:center;justify-content:space-between;padding:6px 8px;border-radius:8px;font-size:14px}
.aside-box nav a:hover{color:var(--blue-dark);background:#F0F5FF}
.aside-badge{display:inline-flex;align-items:center;gap:8px;color:var(--blue-dark);font-weight:800;font-size:12px}
.aside-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.type-index{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 22px}
.type-index a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:#FFF;color:var(--blue-dark);border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:13px;font-weight:700}
.type-index a:hover{background:#E7EFFF}
.safety-ribbon{border-radius:14px;border:1px solid #B9D0FA;background:#E9F1FF;color:#1E3A8A;padding:17px 20px;line-height:1.87;font-size:14px;margin:20px 0}
.safety-ribbon strong{color:#143889}
.faq-entry{background:#FFF;border:1px solid var(--line);border-radius:16px;padding:23px 26px;margin-bottom:14px}
.faq-entry h2{font-size:19px;line-height:1.6;margin:0 0 11px;display:flex;gap:11px}
.faq-entry h2 span{color:var(--blue);font-weight:900}
.faq-entry p{line-height:1.95;color:var(--secondary);margin-bottom:0;font-size:15px}
.related-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:18px 0;margin-top:12px}
.related-bar span{color:var(--secondary);font-size:13px;margin-right:6px}
.related-bar a{min-height:44px;display:flex;align-items:center;color:var(--blue-dark);background:#FFF;border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-weight:750;font-size:13px}
.related-bar a:hover{background:#E9F1FF}
/* Footer */
.site-footer{background:#0B1220;color:#D6E4FF;padding:55px 0 24px}
.footer-inner{display:grid;grid-template-columns:280px 1fr;column-gap:55px;row-gap:24px}
.footer-brand-area p{color:#B8CBE8;font-size:14px;line-height:1.9;margin-top:21px}
.footer-brand{display:flex;align-items:center;gap:14px;min-height:54px}
.footer-brand .footer-logo{width:80px;max-height:40px;object-fit:contain;filter:brightness(0) invert(1)}
.footer-brand span{display:flex;flex-direction:column;line-height:1.3}
.footer-brand strong{font-size:24px;color:#FFF}
.footer-brand small{font-size:10px;color:#AFC6E8}
.footer-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.footer-col h2{color:#FFF;font-size:15px;margin:2px 0 18px}
.footer-col a{display:block;color:#D6E4FF;font-size:13px;margin-bottom:12px;line-height:1.5}
.footer-col a:hover{color:#8FBAFF;text-decoration:underline;text-underline-offset:4px}
.footer-note{grid-column:1/-1;color:#BCD0ED;font-size:13px;line-height:1.75;border-top:1px solid rgba(214,228,255,.15);padding-top:20px}
.footer-bottom{grid-column:1/-1;border-top:1px solid rgba(214,228,255,.13);padding-top:19px;display:flex;gap:22px;flex-wrap:wrap;color:#AEC2DF;font-size:12px}
.footer-bottom a:hover{color:#FFF}
/* Modal shade and screens */
.screen-shade{position:fixed;inset:0;z-index:91;background:rgba(11,18,32,.65);backdrop-filter:blur(4px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s}
.screen-shade.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.mosaic{position:fixed;z-index:100;inset:0;overflow-y:auto;overscroll-behavior:contain;background:transparent;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-32px);transition:opacity .24s,transform .24s}
.mosaic.is-open{visibility:visible;opacity:1;transform:translateY(0);pointer-events:none}
.mosaic-inner{width:calc(100% - 32px);max-width:1180px;min-height:100%;margin:auto;padding:27px 16px 62px;background:var(--paper);box-shadow:0 0 40px rgba(11,18,32,.12);pointer-events:auto}
.mosaic-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#FFF;border:1px solid var(--line);padding:18px 21px;border-radius:18px}
.mosaic-ident{display:flex;gap:15px;align-items:center;min-width:0}
.menu-logo{max-width:112px;max-height:35px;object-fit:contain}
.mosaic-ident div{display:flex;flex-direction:column;gap:2px}
.mosaic-ident strong{font-size:18px;line-height:1.2;color:var(--ink)}
.mosaic-ident span{color:var(--muted);font-size:12px}
.panel-close{border:1px solid var(--line);border-radius:999px;background:#FFF;color:var(--ink);font-weight:700;display:inline-flex;min-width:85px;min-height:44px;align-items:center;justify-content:center;gap:7px;font-size:24px;padding:2px 12px}
.panel-close span{font-size:13px}
.panel-close:hover{background:#E6EEFE;color:var(--blue-dark)}
.mosaic-group{margin-top:24px}
.mosaic-group h2{margin-bottom:12px;font-size:21px;display:flex;gap:11px;align-items:center}
.mosaic-group h2 span{font-size:12px;font-weight:700;color:var(--blue)}
.mosaic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.mosaic-tile{background:#FFF;border:1px solid var(--line);border-radius:16px;padding:17px 18px;min-height:107px;display:block;transition:background .2s,transform .2s}
.mosaic-tile:hover{background:#E8F0FF;transform:translateY(-2px)}
.mosaic-tile strong{display:flex;align-items:center;justify-content:space-between;color:var(--ink);font-size:17px;margin:0 0 6px}
.mosaic-tile strong span{color:var(--blue);font-size:18px;font-weight:400}
.mosaic-tile small{display:block;color:var(--secondary);font-size:12.5px;line-height:1.7}
.site-search{position:fixed;z-index:102;top:97px;right:max(16px,calc((100vw - 1180px)/2));width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 110px);overflow:auto;overscroll-behavior:contain;background:#FFF;border:1px solid var(--line);border-radius:19px;padding:25px;box-shadow:0 24px 70px rgba(11,18,32,.19);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-14px);transition:opacity .22s,transform .22s}
.site-search.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}
.search-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
.search-head h2{font-size:23px;margin:5px 0 13px}
.search-label{display:block;color:var(--secondary);font-size:14px;margin-bottom:10px}
.search-field{height:54px;border:1px solid #ADC6F4;border-radius:13px;display:flex;align-items:center;gap:8px;padding:0 16px;background:#F7F9FF;color:var(--blue)}
.search-field>span{font-size:31px;line-height:1}
.search-field input{width:100%;min-width:0;border:0;background:transparent;outline:none;color:var(--ink);font-size:15px;min-height:44px}
.search-field:focus-within{box-shadow:0 0 0 3px #D5E4FF;border-color:var(--blue)}
.search-help{color:var(--muted);font-size:12px;line-height:1.7;margin:10px 0 20px}
.search-results{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.search-choice{background:#F4F7FE;color:var(--blue-dark);min-height:50px;padding:10px 12px;border:1px solid var(--line);border-radius:11px;font-weight:750;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.search-choice:hover{background:#E7F0FF}
.search-choice[hidden],.search-empty[hidden]{display:none}
.search-empty{padding:12px;color:var(--secondary);font-size:13px}
.mobile-bottom{display:none}
/* Tablet */
@media (max-width:980px){.interior-shell{grid-template-columns:minmax(0,1fr) 205px;gap:16px}.pulse-content{grid-template-columns:1fr}.editorial-split{grid-template-columns:270px 1fr}.footer-inner{grid-template-columns:1fr;gap:28px}.footer-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.story-card{grid-template-columns:40% 1fr}.meter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.app-section{grid-template-columns:1fr 280px}}
/* Mobile navigation and page flow */
@media (max-width:760px){:root{--desktop-top:92px}html{scroll-padding-top:104px}body{padding-bottom:calc(50px + env(safe-area-inset-bottom,0px))}.desktop-tabs{display:none}.page-shell{padding-top:calc(var(--mobile-top) + 23px);padding-bottom:45px}.site-top{inset:0 0 auto}.top-brand{max-width:130px}.brand-img{max-width:125px;max-height:32px}.top-app-link{padding:7px 12px;font-size:12px;min-width:91px;white-space:nowrap}.menu-square{min-width:48px;width:48px;padding:3px}.status-search{min-width:61px}.hero-card{padding:23px 19px}.hero-copy h1{font-size:clamp(28px,7vw,36px)}.hero-art{max-height:340px;aspect-ratio:16/9}.hero-art img{max-height:340px}.home-section{margin-top:29px}.section-title-row{align-items:start}.section-title-row h2{font-size:23px}.topic-grid{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}.feature-card:last-child{grid-column:1/-1}.story-card{grid-template-columns:1fr}.story-card .card-art{height:210px}.story-card-content{padding:4px 8px 10px}.mural-grid{grid-template-columns:1fr 1fr}.editorial-split{grid-template-columns:1fr}.editorial-split .card-art{height:220px}.file-row{grid-template-columns:42px 1fr 26px;gap:10px;padding:14px 16px}.file-row span.note{grid-column:2;grid-row:2}.file-row .file-arrow{grid-column:3;grid-row:1 / span 2}.meter-grid{grid-template-columns:1fr 1fr}.app-section{grid-template-columns:1fr;gap:18px;padding:24px 21px}.phone-frame{height:390px}.closing-grid{grid-template-columns:1fr}.interior-shell{grid-template-columns:1fr}.aside-stack{position:static;display:grid;grid-template-columns:1fr 1fr}.intro-image{height:245px}.page-head{padding:24px 22px}.page-head p{font-size:15px}.reading-section{padding:21px 22px}.footer-nav{grid-template-columns:1fr 1fr;gap:24px}.site-footer{padding:36px 0 25px}.footer-inner{row-gap:20px}.mobile-bottom{height:calc(50px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;width:100%;z-index:65;background:#FFF;border-top:1px solid var(--line);box-shadow:0 -8px 20px rgba(11,18,32,.055)}.mobile-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-height:50px;font-size:11px;font-weight:650;color:var(--muted)}.mobile-glyph{font-size:19px;line-height:22px}.mobile-link.is-current{color:var(--blue);background:#EDF4FF}.mobile-link:hover{color:var(--blue-dark)}.mosaic-inner{padding-top:17px}.mosaic-grid{grid-template-columns:1fr 1fr;gap:10px}.mosaic-tile{min-height:114px;padding:13px}.mosaic-tile strong{font-size:15px}.mosaic-tile small{font-size:12px}.mosaic-group{margin-top:18px}.mosaic-group h2{font-size:17px}.mosaic-heading{padding:12px 14px}.mosaic-ident{gap:8px}.menu-logo{max-width:86px}.mosaic-ident span{font-size:11px}.site-search{top:0;right:0;bottom:0;left:0;width:100%;height:100dvh;max-height:none;border-radius:0;padding:26px max(16px,calc((100vw - 520px)/2));overflow-y:auto;background:#F3F6F9}.search-results{grid-template-columns:1fr 1fr}.search-head{margin-bottom:23px}.search-head h2{font-size:25px}.aside-box{padding:16px}}
@media (max-width:420px){.top-brand{max-width:110px}.brand-img{max-width:110px}.top-app-link{min-width:90px;padding:7px 9px}.topic-item{padding:15px;min-height:150px}.topic-item h3{font-size:15px}.topic-item p{font-size:12px}.feature-grid{grid-template-columns:1fr}.feature-card:last-child{grid-column:auto}.mural-grid{gap:8px}.mural-piece{padding:15px;min-height:180px}.mural-piece h3{font-size:16px}.pulse-index{gap:8px}.pulse-entry{padding:12px}.pulse-entry b{font-size:23px}.pulse-entry strong{font-size:14px}.meter-cell{padding:15px;min-height:167px}.reading-section.directory{grid-template-columns:52px 1fr;gap:10px}.aside-stack{grid-template-columns:1fr}.mosaic-ident span{display:none}.mosaic-ident strong{font-size:15px}.mosaic-tile strong{font-size:14px}.mosaic-tile small{font-size:11.5px}.mosaic-tile{padding:12px}.search-results{grid-template-columns:1fr 1fr}.footer-nav{column-gap:15px}.footer-col h2{font-size:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
/* Distinct inner-page reading structures. */
.home-section .pulse-index{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}
.pulse-summary{font-size:15px;color:var(--secondary);line-height:1.94;margin:0 0 20px!important}
.numbered-intro .wide-image{max-height:260px}
.interior-app-banner{margin-bottom:22px;grid-template-columns:minmax(0,1fr) 250px}
.interior-app-banner .phone-frame{height:335px}
.interior-mural{grid-template-columns:repeat(2,minmax(0,1fr));margin:0 0 18px}
.interior-mural .mural-piece{min-height:292px;padding:22px}
.interior-mural .mural-piece h2{font-size:20px;margin:9px 0 12px}
.interior-mural .mural-piece p{font-size:14px;color:var(--secondary);line-height:1.9}
.profession-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0 0 16px}
.profession-card{margin:0;min-height:306px}
.profession-card h2{margin-top:8px}
.profession-card p{font-size:14.5px}
.interior-file-board{margin-bottom:20px}
.interior-file-board .file-row{grid-template-columns:48px minmax(120px,185px) minmax(0,1fr) 32px;min-height:150px;align-items:start}
.interior-file-board .file-row .note{font-size:14px;line-height:1.85}
.interior-file-board .file-row strong{line-height:1.6}
.interior-file-board .file-arrow{font-size:21px}
.interior-meter-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:20px}
.interior-meter-grid .meter-cell{min-height:290px;padding:25px}
.interior-meter-grid .meter-cell .meter-number{font-size:52px}
.interior-meter-grid .meter-cell h2{font-size:18px;margin:12px 0}
.interior-meter-grid .meter-cell p{font-size:14px;line-height:1.9}
@media(max-width:760px){.home-section .pulse-index{grid-template-columns:repeat(2,minmax(0,1fr))}.interior-app-banner{grid-template-columns:1fr}.interior-app-banner .phone-frame{height:350px}.interior-mural{grid-template-columns:repeat(2,minmax(0,1fr))}.profession-grid{grid-template-columns:1fr 1fr}.profession-card{min-height:0}.interior-file-board .file-row{grid-template-columns:35px minmax(0,1fr) 27px;min-height:0}.interior-file-board .file-row strong{grid-column:2}.interior-file-board .file-row .note{grid-column:2;grid-row:2}.interior-file-board .file-arrow{grid-column:3;grid-row:1 / span 2}.interior-meter-grid{grid-template-columns:1fr 1fr}.interior-meter-grid .meter-cell{min-height:0}}
@media(max-width:520px){.interior-mural{grid-template-columns:1fr}.interior-mural .mural-piece{min-height:0}.profession-grid{grid-template-columns:1fr}.interior-meter-grid{grid-template-columns:1fr}.interior-meter-grid .meter-cell{min-height:0}.site-search{max-height:100dvh}.home-section .pulse-index{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Large enough tap targets, balanced lead illustration. */
.hero-art{margin-left:auto;margin-right:auto}
.footer-col a{min-height:44px;display:flex;align-items:center;margin-bottom:0}
.footer-bottom a{min-height:44px;display:inline-flex;align-items:center}
.aside-box nav a{min-height:44px}
.mural-piece h3 a,.meter-cell h3 a{display:inline-flex;align-items:center;min-height:44px}
.interior-file-board .file-arrow{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}
.interior-file-board .file-row{grid-template-columns:48px minmax(120px,185px) minmax(0,1fr) 44px}
@media(max-width:760px){.interior-file-board .file-row{grid-template-columns:35px minmax(0,1fr) 44px}}
/* Keep the centered brand entirely between the menu and app buttons on 280-320px screens. */
@media (max-width:420px){
  .top-brand{max-width:min(110px,calc(100vw - 220px))}
  .top-brand .brand-img{max-width:100%}
}
@media (max-width:300px){.top-brand{font-size:18px}}