:root{--bg:#F3F6F9;--white:#fff;--soft:#E8EEF5;--text:#1E293B;--heading:#0B1220;--sub:#475569;--muted:#64748B;--blue:#2563EB;--bright:#60A5FA;--deep:#1D4ED8;--green:#65A30D;--line:rgba(37,99,235,.16);--shadow:0 14px 36px rgba(11,18,32,.08)}
*,*::before,*::after{box-sizing:border-box}html{margin:0;scroll-behavior:smooth}body{margin:0;min-width:0;color:var(--text);background:var(--bg);font:16px/1.74 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;overflow-x:clip}body.modal-open{overflow:hidden}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{color:var(--heading);line-height:1.35;letter-spacing:-.026em}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;display:block}p{overflow-wrap:anywhere}a,button,input{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--bright);outline-offset:3px}::selection{background:#B4D6FF;color:var(--heading)}[hidden]{display:none!important}.site-width{width:min(1180px,calc(100% - 32px));margin-inline:auto;min-width:0}.skip-link{position:fixed;top:-80px;left:16px;background:var(--heading);color:white;padding:12px 18px;z-index:999;border-radius:8px}.skip-link:focus{top:10px}.site-main{padding-top:162px;min-height:60vh;min-width:0}.eyebrow{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:800;color:var(--blue);display:inline-flex;align-items:center;gap:11px;line-height:1.5}.eyebrow-dot{height:5px;width:5px;border-radius:50%;background:var(--green);display:inline-block}.text-link{display:inline-flex;align-items:center;font-weight:750;color:var(--deep);font-size:14px;padding:8px 0;text-decoration:none}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.btn{min-height:46px;padding:10px 20px;border-radius:100px;white-space:nowrap;font-weight:780;font-size:14px;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px)}.primary-btn{color:#fff;background:linear-gradient(135deg,#60A5FA 0%,#2563EB 52%,#1D4ED8 100%);box-shadow:0 8px 22px rgba(37,99,235,.22)}.secondary-btn{background:white;border:1px solid #C6D6F2;color:var(--deep)}.cta-line{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
/* Fixed bars: background intentionally spans the full viewport independently of content width. */
.masthead{position:fixed;inset:0 0 auto;z-index:100;background:white;width:100%;box-shadow:0 2px 10px rgba(11,18,32,.04)}.status-bar{height:32px;background:#334155;color:#F8FAFC;width:100%}.status-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}.status-name{font-size:11px;font-weight:780;letter-spacing:.05em;white-space:nowrap}.status-name b{margin:0 5px;color:#AFC7EF}.status-search{height:32px;min-width:65px;display:inline-flex;gap:7px;align-items:center;justify-content:flex-end;background:transparent;border:0;color:#F9FBFF;font-size:12px;font-weight:650}.mag-icon{display:inline-block;width:13px;height:13px;border:2px solid currentColor;border-radius:50%;position:relative;flex:none}.mag-icon::after{content:"";position:absolute;width:6px;height:2px;background:currentColor;right:-5px;bottom:-3px;transform:rotate(48deg);border-radius:1px}.command-bar{height:60px;background:#fff;border-bottom:1px solid #E3EAF3;width:100%}.command-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.cmd-menu{justify-self:start;min-height:44px;display:inline-flex;align-items:center;gap:9px;background:#EFF5FF;border:1px solid #D2E2FC;border-radius:12px;padding:0 12px;color:var(--heading);font-weight:800;font-size:13px}.cmd-menu:hover{border-color:#8AB6FA}.mosaic-sign{display:grid;grid-template-columns:repeat(2,7px);grid-template-rows:repeat(2,7px);gap:3px}.mosaic-sign i{display:block;background:var(--blue);border-radius:2px}.mosaic-sign i:nth-child(2){opacity:.56}.mosaic-sign i:nth-child(3){opacity:.72}.brand-anchor{display:flex;align-items:center;justify-content:center;max-width:170px;min-width:0;padding:5px 2px}.brand-image{display:block;max-width:160px;max-height:32px;width:auto;height:auto;object-fit:contain;object-position:center}.brand-letters{color:var(--blue);font-weight:950;font-size:23px;line-height:1;letter-spacing:-1.2px;white-space:nowrap}.brand-letters span{color:var(--heading)}.cmd-app{justify-self:end;min-height:44px;display:inline-flex;align-items:center;gap:8px;color:white;background:var(--blue);padding:0 15px;border-radius:100px;white-space:nowrap;font-size:13px;font-weight:800}.cmd-app:hover{background:var(--deep)}.desktop-tabs{height:44px;position:fixed;top:92px;left:0;right:0;z-index:90;background:#fff;border-bottom:1px solid #E3EAF3}.tab-links{height:100%;display:flex;align-items:stretch;justify-content:center;gap:34px}.tab-links a{display:flex;align-items:center;justify-content:center;white-space:nowrap;font-size:14px;font-weight:750;border-bottom:3px solid transparent;padding:3px 3px 0;color:#475569}.tab-links a:hover,.tab-links a.active{color:var(--deep);border-color:var(--blue)}
/* Generated media slots never request absent assets. */
.media-slot{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden;border-radius:17px;background:linear-gradient(135deg,#ECF3FF,#E8EEF5 48%,#F6F9FC);border:1px solid rgba(37,99,235,.10);isolation:isolate}.media-slot.has-photo{background:#F9FBFD}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.media-missing::before{content:"";position:absolute;width:38%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#C8DCF8 0%,rgba(200,220,248,0) 70%);right:-7%;top:-27%;z-index:-1}.media-grid{display:grid;grid-template-columns:repeat(2,38px);gap:9px;transform:rotate(-9deg);opacity:.8}.media-grid i{height:38px;background:#CCDDF7;border-radius:9px}.media-grid i:nth-child(2){background:#A8C9FA}.media-grid i:nth-child(3){background:#D8E7F8}.media-grid i:nth-child(4){background:#2563EB;opacity:.75}.media-word{position:absolute;left:22px;bottom:17px;color:#64748B;font-size:11px;letter-spacing:.19em;font-weight:900;text-transform:uppercase}.media--hero{height:min(340px,31vw);min-height:240px;border-radius:0 0 19px 19px}.media--hero .media-grid{grid-template-columns:repeat(2,58px);gap:14px}.media--hero .media-grid i{height:58px}.media--beat{min-height:380px}.media--window{height:190px;border-radius:16px 16px 0 0}.media--feature{height:280px}.media--mural{height:200px}.media--folder{min-height:330px;height:100%}.media--phone{height:440px}.media--badge{height:48px;width:48px;border-radius:13px}.media--badge .media-grid{grid-template-columns:repeat(2,9px);gap:3px}.media--badge .media-grid i{height:9px;border-radius:2px}.media--badge .media-word{display:none}
/* Homepage */
.home{padding-bottom:76px}.hero-card{border:1px solid #DFE7F5;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.hero-copy{padding:52px clamp(24px,5.5vw,76px) 32px;max-width:1000px}.hero-copy h1{font-size:clamp(28px,3.5vw,43px);letter-spacing:-.045em;margin:16px 0 20px;line-height:1.27}.hero-copy h1 span{color:var(--blue)}.hero-copy p{max-width:810px;line-height:1.9;color:var(--sub);font-size:16px;margin:0 0 26px}.hero-mini{display:flex;gap:8px;margin-top:24px;flex-wrap:wrap}.hero-mini span{display:inline-block;background:#EEF4FD;border-radius:30px;color:#536987;padding:4px 12px;font-size:12px;font-weight:650}.hero-visual{padding:0 18px 18px}.hero-visual .media--hero{border-radius:13px}.home-section{margin-top:70px;min-width:0}.section-titleline{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px}.section-titleline h2{font-size:26px;margin:7px 0 0}.section-titleline>p{font-size:14px;color:var(--sub);max-width:420px;margin:0;text-align:right}.section-more{font-size:14px;font-weight:850;color:var(--blue);flex:none;padding:6px 0}.section-more:hover{text-decoration:underline}.topics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-row{border:1px solid #DBE5F3;background:white;border-radius:14px;padding:18px 17px;min-height:165px;display:flex;flex-direction:column;align-items:start;position:relative;box-shadow:0 4px 14px rgba(11,18,32,.025);transition:transform .2s,border-color .2s}.topic-row:hover{border-color:#76ABF6;transform:translateY(-2px)}.topic-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #ECF4FF}.topic-row:nth-child(4n+3) .topic-dot{background:var(--green);box-shadow:0 0 0 5px #EEF6E1}.topic-name{font-size:17px;font-weight:850;color:var(--heading);margin-top:15px;line-height:1.25}.topic-desc{font-size:13px;line-height:1.6;color:var(--sub);margin-top:9px;padding-right:10px}.topic-arrow{position:absolute;right:15px;top:14px;color:var(--blue);font-weight:800}.beat-layout{display:grid;grid-template-columns:minmax(0,.87fr) minmax(0,1.13fr);gap:24px;align-items:stretch}.beat-copy{background:#fff;border:1px solid #DFE7F2;border-radius:17px;padding:27px 30px}.beat-copy .big-editorial{font-size:23px;font-weight:850;line-height:1.45;color:var(--heading);margin-bottom:17px}.beat-copy>p:not(.big-editorial){font-size:15px;line-height:1.85;color:var(--sub)}.beat-links{border-top:1px solid #DCE8F6;margin-top:25px}.beat-links a{display:flex;align-items:center;gap:17px;padding:12px 0;border-bottom:1px solid #E4ECF6;font-weight:780;font-size:14px}.beat-links a b{font-size:12px;color:var(--blue);font-variant-numeric:tabular-nums}.beat-links a span:last-child{margin-left:auto;color:var(--blue)}.beat-links a:hover{color:var(--blue)}.three-windows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.window-card{border-radius:17px;background:#fff;overflow:hidden;border:1px solid #E1E8F2;box-shadow:0 7px 18px rgba(11,18,32,.04)}.window-body{padding:23px}.window-body h3{font-size:19px;margin:10px 0 12px}.window-body p{color:var(--sub);font-size:14px;line-height:1.84;min-height:150px}.creative-double{display:grid;gap:17px}.creative-double>.section-titleline{margin-bottom:2px}.feature-band{background:#fff;border:1px solid #E0E8F3;border-radius:17px;display:grid;grid-template-columns:1fr .88fr;gap:24px;align-items:center;padding:22px}.feature-band-text{padding:20px 24px}.feature-band-text h3{font-size:22px;margin:11px 0}.feature-band-text p{color:var(--sub);line-height:1.85;font-size:15px}.feature-maker{grid-template-columns:.88fr 1fr}.feature-maker .media-slot{order:0}.mural-home>.media-slot{margin-bottom:15px}.four-mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.mural-tile{border:1px solid #D6E4F5;display:flex;flex-direction:column;position:relative;min-height:185px;border-radius:15px;background:#fff;padding:21px 19px}.mural-tile:nth-child(2){background:#EDF5FF}.mural-tile:nth-child(3){background:#EFF3F9}.mural-tile:nth-child(4){background:#EBF0FA}.mural-tile>span{font-size:11px;color:#627BA2;font-weight:850}.mural-tile strong{font-size:18px;color:var(--heading);margin-top:20px}.mural-tile small{font-size:13px;color:var(--sub);line-height:1.6;margin-top:9px;padding-right:4px}.mural-tile b{position:absolute;top:15px;right:17px;color:var(--blue)}.mural-tile:hover{border-color:#78ADFC}.folder-layout{display:grid;grid-template-columns:minmax(0,.74fr) minmax(0,1.26fr);gap:18px}.folder-list{border:1px solid #DEE8F5;background:white;border-radius:16px;padding:8px 22px}.file-line{display:grid;grid-template-columns:44px 1fr 18px;align-items:center;gap:14px;padding:13px 2px;border-bottom:1px solid #E7EDF5;min-height:64px}.file-line:last-child{border:0}.file-line>b{color:var(--blue);font-size:13px}.file-line strong{font-size:15px;color:var(--heading);display:block}.file-line small{font-size:13px;color:var(--sub);display:block;margin-top:2px}.file-line em{color:var(--blue);font-style:normal}.file-line:hover strong{color:var(--blue)}.dual-data{display:grid;grid-template-columns:1fr 1fr;gap:19px}.data-panel{border:1px solid #DDE7F4;border-radius:17px;background:#fff;padding:28px;min-width:0}.data-panel .section-titleline{margin-bottom:14px}.data-panel .section-titleline h2{font-size:23px}.data-panel>p{font-size:14px;color:var(--sub)}.focus-items{margin-top:18px}.focus-items a{display:flex;gap:20px;align-items:center;border-bottom:1px solid #E4EAF4;padding:9px 0;font-weight:800}.focus-items a b{font-size:32px;line-height:1;color:var(--blue);min-width:50px;letter-spacing:-.07em}.focus-items a span:last-child{margin-left:auto;color:var(--blue)}.focus-items a:last-child{border-bottom:0}.home-timeline{margin:25px 0 0 9px;border-left:2px solid #BED4F5;padding:0 0 0 24px}.time-event{position:relative;padding:0 0 20px}.time-dot{position:absolute;left:-32px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--blue);border:3px solid white;box-shadow:0 0 0 2px #9DC3FA}.time-event small{color:var(--blue);font-weight:850;font-size:12px}.time-event strong{display:block;font-size:16px;margin-top:3px}.time-event p{font-size:13px;line-height:1.65;color:var(--sub);margin:4px 0 0}.notes-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.note-tile{background:linear-gradient(150deg,#fff,#F0F6FF);border:1px solid #D8E6F8;border-radius:17px;padding:25px}.note-tile>span{color:var(--blue);font-size:30px;font-weight:900;letter-spacing:-.05em}.note-tile h3{font-size:19px;margin:9px 0}.note-tile p{color:var(--sub);font-size:14px;line-height:1.85;min-height:105px}.app-showcase{background:#E9F0FA;border:1px solid #CFDFF3;border-radius:20px;display:grid;grid-template-columns:1.25fr .85fr;align-items:center;gap:24px;padding:38px 45px}.app-title h2{font-size:29px;margin:13px 0 18px}.app-title>p{font-size:15px;line-height:1.94;color:var(--sub)}.app-title .cta-line{margin-top:23px}.badge-inline{display:flex;align-items:center;gap:12px;margin-top:25px}.badge-inline>span{font-size:12px;color:var(--sub)}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.trust-grid article{background:white;border-radius:17px;border:1px solid #E0E8F4;padding:27px}.trust-index{font-size:11px;color:var(--blue);letter-spacing:.12em;font-weight:850}.trust-grid h3{font-size:20px;margin:15px 0}.trust-grid p{font-size:14px;color:var(--sub);line-height:1.85}.faq-preview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.faq-mini{background:white;border:1px solid #DDE7F4;border-radius:12px;overflow:hidden}.faq-mini summary{cursor:pointer;padding:15px 18px;display:flex;gap:14px;align-items:center;color:var(--heading);font-weight:770;font-size:14px;min-height:56px;list-style:none}.faq-mini summary::-webkit-details-marker{display:none}.faq-mini summary b{font-size:11px;color:var(--blue)}.faq-mini p{font-size:13px;line-height:1.83;color:var(--sub);padding:0 19px 18px;margin:0}.home-about{background:#0B1220;border-radius:20px;padding:40px 43px;color:#D6E4FF}.home-about .eyebrow{color:#91C5FF}.home-about h2{color:white;font-size:27px;margin:15px 0}.home-about p{max-width:970px;font-size:15px;line-height:1.9}.home-about .text-link{color:#AED2FF}
/* Interior layout and page-specific visual treatments */
.inner-page,.faq-page{padding-bottom:78px}.page-intro{border:1px solid #DBE5F3;border-radius:20px;background:#fff;overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:stretch;gap:18px;margin-bottom:24px}.page-hero-text{padding:37px 36px}.page-hero-text h1,.faq-intro h1{font-size:clamp(27px,3.3vw,34px);margin:9px 0 13px}.page-lead{font-size:15px;line-height:1.95;color:var(--sub);max-width:750px;margin-bottom:22px}.crumbs{font-size:12px;color:var(--muted);margin:12px 0 9px}.crumbs a{color:var(--blue)}.crumbs span{color:#A7B6CB;margin:0 5px}.hero-actions{display:flex;gap:17px;flex-wrap:wrap}.page-hero-visual{padding:18px 18px 18px 0;min-width:0}.inner-media{height:100%;min-height:245px}.small-notice{border-left:3px solid var(--blue);background:#EAF2FE;border-radius:6px 12px 12px 6px;padding:16px 20px;margin:0 0 20px;font-size:13px;font-weight:690;color:#25466F}.editor-note{border:1px solid #BBD3F6;background:#F7FAFF;padding:18px;border-radius:12px;font-weight:650;color:#34506E;margin-bottom:20px}.editorial-body{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-width:0}.entry{background:#fff;border:1px solid #E0E8F4;border-radius:15px;position:relative;min-width:0;padding:27px 27px 23px;box-shadow:0 5px 16px rgba(11,18,32,.025)}.entry-marker{margin-bottom:10px}.entry-num{font-size:32px;color:#A7C8F7;line-height:1;letter-spacing:-.06em;font-weight:900}.entry-kicker{font-size:11px;color:#6C82A6;letter-spacing:.09em;font-weight:800}.entry h2{font-size:20px;margin:8px 0 17px}.entry p{color:var(--text);font-size:15px;line-height:1.94;margin:0 0 14px}.entry p:last-child{margin-bottom:0}.layout-bulletin,.layout-river,.layout-serial,.layout-filelist,.layout-ranking,.layout-timeline,.layout-notebook,.layout-legal,.layout-guide,.layout-statement{grid-template-columns:minmax(0,1fr)}.layout-bulletin .entry,.layout-river .entry,.layout-filelist .entry,.layout-ranking .entry,.layout-serial .entry{display:grid;grid-template-columns:78px minmax(0,1fr);gap:20px;padding:28px 32px}.layout-bulletin .entry-num,.layout-ranking .entry-num{font-size:54px;color:var(--blue)}.layout-bulletin .entry{border-left:5px solid #C0D9FD}.layout-bulletin .entry:nth-child(even){background:#F9FBFF}.layout-river .entry{border:0;border-bottom:1px solid #C7D8EE;border-radius:0;background:transparent;box-shadow:none}.layout-river .entry-marker{border-right:1px solid #BDD0EB}.layout-serial .entry{background:linear-gradient(110deg,#fff,#F8FBFF);border-left:4px solid #B2CFFA}.layout-numbered{grid-template-columns:repeat(2,minmax(0,1fr))}.layout-numbered .entry-num{font-size:54px;color:#BCD6FC}.layout-longread,.layout-notebook,.layout-statement{grid-template-columns:minmax(0,1fr)}.layout-longread .entry,.layout-notebook .entry,.layout-statement .entry{max-width:920px;margin-inline:auto;width:100%;border-radius:0;border:0;border-bottom:1px solid #CFDCEC;box-shadow:none;background:transparent;padding:26px 0 30px}.layout-longread .entry h2,.layout-notebook .entry h2,.layout-statement .entry h2{font-size:24px}.layout-longread .entry p,.layout-notebook .entry p,.layout-statement .entry p{font-size:16px}.layout-roles,.layout-process{grid-template-columns:repeat(3,minmax(0,1fr))}.layout-roles .entry,.layout-process .entry{padding:25px;background:#FBFCFF}.layout-roles .entry:first-child,.layout-process .entry:first-child{background:#EAF3FF}.layout-mosaic,.layout-index,.layout-help,.layout-product{grid-template-columns:repeat(2,minmax(0,1fr))}.layout-mosaic .entry:nth-child(3n+1){background:#EDF5FF}.layout-mosaic .entry:nth-child(4n){background:#F3F6FA}.layout-filelist .entry{border-radius:12px;box-shadow:none;border-left:5px solid #D8E7FB}.layout-filelist .entry-num{font-size:26px;color:var(--blue)}.layout-ranking .entry{align-items:start}.layout-ranking .entry-num{font-size:64px}.layout-ranking .entry:first-child{background:#ECF4FF}.layout-ranking .entry h2{font-size:24px}.layout-timeline{position:relative;gap:0;padding-left:32px}.layout-timeline::before{position:absolute;content:"";left:12px;top:14px;bottom:14px;width:2px;background:#BFD7F8}.layout-timeline .entry{margin-bottom:15px}.layout-timeline .entry::before{position:absolute;content:"";width:17px;height:17px;background:var(--blue);border:4px solid #F3F6F9;border-radius:50%;left:-29px;top:35px;box-shadow:0 0 0 2px #A7C8F7}.layout-notebook .entry{position:relative;padding-left:27px;border-left:3px solid #C9DFFA}.layout-notebook .entry-kicker{font-size:12px;color:var(--blue)}.layout-product .entry:nth-child(even){background:#EDF4FF}.layout-guide .entry{border-left:3px solid #7FAFF2;display:grid;grid-template-columns:65px 1fr;gap:15px}.layout-guide .entry-num{font-size:39px;color:var(--blue)}.layout-legal .entry{box-shadow:none;border:0;border-left:3px solid #E0EAF7;border-radius:0;padding-left:28px}.layout-legal .entry:nth-child(2n){background:#F9FBFE}.layout-statement .entry:first-child{border-top:1px solid #CFDCEC}.after-reading{margin:27px 0 0;display:flex;justify-content:space-between;gap:24px;align-items:center;border-radius:17px;background:#0B1220;color:#B8CDEF;padding:27px 31px}.after-reading h2{color:white;font-size:21px;margin:7px 0}.after-reading p{font-size:13px;margin:0}.related-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.related-link{background:#1D324C;color:#D9E9FF;border-radius:100px;font-size:13px;padding:10px 14px;font-weight:730;white-space:nowrap}.related-link:hover{background:var(--deep);color:white}
/* FAQ */
.faq-page .faq-intro{display:block;padding:36px}.faq-page .faq-intro .page-lead{margin-bottom:0}.faq-columns{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:19px;align-items:start}.faq-list{display:grid;gap:10px}.faq-item{background:white;border:1px solid #DDE8F5;border-radius:13px;overflow:hidden}.faq-item summary{display:flex;align-items:center;gap:15px;list-style:none;cursor:pointer;padding:18px 20px;min-height:58px;font-weight:780;color:var(--heading)}.faq-item summary::-webkit-details-marker{display:none}.qa-num{font-size:12px;color:var(--blue);font-weight:850}.qa-toggle{margin-left:auto;position:relative;width:16px;height:16px;flex:none}.qa-toggle::before,.qa-toggle::after{content:"";position:absolute;left:2px;top:7px;background:var(--blue);width:12px;height:2px;border-radius:1px}.qa-toggle::after{transform:rotate(90deg)}details[open] .qa-toggle::after{display:none}.faq-item>p{border-top:1px solid #E2E9F3;margin:0;padding:16px 22px 24px 49px;font-size:15px;line-height:1.9;color:var(--sub)}.faq-aside{position:sticky;top:154px;background:#E8F1FE;border:1px solid #CADCF6;border-radius:16px;padding:24px}.faq-aside h2{font-size:19px;margin:10px 0}.faq-aside>p{font-size:13px;color:var(--sub)}.faq-side-link{font-size:14px;color:var(--deep);font-weight:770;padding:10px 0;border-bottom:1px solid #D1E1F4;display:block}.faq-side-link:last-child{border:0}
/* Footer */
.site-footer{background:#0B1220;color:#D6E4FF;margin-top:10px;padding:55px 0 28px;overflow:hidden}.footer-brandline{display:flex;align-items:center;gap:20px;border-bottom:1px solid #233751;padding-bottom:30px}.footer-brand{display:flex;align-items:center;justify-content:center;background:#F0F5FF;border-radius:12px;padding:13px;min-height:63px;min-width:140px}.footer-brandline>div>strong{font-size:21px;color:white}.footer-brandline>div>span{font-size:12px;color:#9CBDF5;margin-left:13px;letter-spacing:.1em}.footer-brandline p{font-size:13px;color:#C6D8F5;margin:3px 0 0}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;padding:36px 0 32px}.footer-col h2{font-size:14px;color:#F3F8FF;margin-bottom:19px}.footer-col>div{display:flex;flex-direction:column;gap:9px}.footer-col a{font-size:13px;color:#BACCE8}.footer-col a:hover{color:#80B9FF}.footer-floor{border-top:1px solid #233751;padding-top:22px;display:flex;justify-content:space-between;gap:20px;align-items:start;font-size:12px;color:#A6BCDD}.footer-floor p{max-width:740px;margin:0}.footer-floor span{white-space:nowrap}.mobile-bottom{display:none}
/* Fullscreen mosaic catalog and search */
.ui-overlay{position:fixed;inset:0;z-index:220;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .22s,visibility .22s}.ui-overlay.open{opacity:1;visibility:visible;pointer-events:auto}.overlay-backdrop{position:absolute;inset:0;background:rgba(11,18,32,.65);width:100%;height:100%;border:0;padding:0;cursor:default}.overlay-panel{position:absolute;background:#F3F6F9;z-index:1;box-shadow:0 20px 90px rgba(0,0,0,.24);overflow-y:auto;overscroll-behavior:contain}.catalog-panel{inset:12px 16px 12px 16px;border-radius:20px;transform:translateY(-28px);transition:transform .22s}.catalog-overlay.open .catalog-panel{transform:translateY(0)}.catalog-inner{padding-bottom:32px}.catalog-head{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #CCD9EB}.catalog-brand{display:flex;gap:17px;align-items:center}.catalog-brand .brand-image{max-width:120px}.catalog-brand strong{display:block;font-size:17px;color:var(--heading)}.catalog-brand small{font-size:11px;color:#61748E;letter-spacing:.12em;font-weight:750}.overlay-close{background:#DCE9FB;border:1px solid #BCD4F6;color:var(--heading);width:44px;height:44px;border-radius:12px;line-height:1;font-size:29px}.overlay-close:hover{background:#C9DFFB}.catalog-intro{font-size:15px;color:var(--sub);margin:19px 0 26px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.catalog-group{background:white;border:1px solid #D8E5F6;border-radius:16px;padding:16px;min-width:0}.catalog-group h2{font-size:17px;border-bottom:1px solid #E5EDF8;margin:0 0 10px;padding:0 3px 14px}.catalog-items{display:grid;gap:6px}.catalog-cell{position:relative;display:flex;flex-direction:column;gap:2px;border-radius:10px;padding:9px 26px 10px 12px;min-height:65px;background:#F7FAFE;border:1px solid transparent}.catalog-cell:hover{border-color:#95BEFA;background:#ECF4FF}.catalog-title{font-size:14px;font-weight:820;color:var(--heading)}.catalog-desc{font-size:12px;color:var(--sub);line-height:1.5}.catalog-arr{position:absolute;right:11px;top:12px;color:var(--blue)}.search-panel{top:102px;left:50%;transform:translate(-50%,-17px);width:min(740px,calc(100% - 32px));height:auto;max-height:calc(100dvh - 130px);padding:29px;border-radius:18px;transition:transform .2s}.search-overlay.open .search-panel{transform:translate(-50%,0)}.search-header{display:flex;align-items:start;justify-content:space-between;gap:14px}.search-header h2{font-size:22px;margin:7px 0 21px}.search-label{font-size:13px;font-weight:780;color:var(--heading);display:block;margin-bottom:9px}.search-input-wrap{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #BED4F4;border-radius:12px;padding:0 17px;height:52px;color:var(--blue)}.search-input-wrap input{min-width:0;flex:1;background:transparent;border:0;outline:0;color:var(--heading);font-size:15px}.search-input-wrap:focus-within{outline:2px solid #80AFF5}.search-panel>p{font-size:12px;color:var(--sub);margin:11px 0 18px}.search-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.search-item{display:flex;align-items:center;justify-content:space-between;background:white;border:1px solid #D9E5F5;border-radius:10px;padding:11px 14px;font-size:13px;font-weight:750;color:var(--heading)}.search-item:hover{background:#ECF4FF;border-color:#8AB9FC}.search-item span{color:var(--blue)}.search-empty{font-size:14px!important;font-weight:750;color:var(--sub)!important}
/* Responsiveness */
@media (max-width:1100px){.tab-links{gap:23px}.topics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-row{min-height:150px}.four-mosaic{grid-template-columns:repeat(2,minmax(0,1fr))}.media--phone{height:400px}.app-showcase{padding:30px}.layout-roles,.layout-process{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.site-main{padding-top:115px}.desktop-tabs{display:none}.status-name{font-size:10px}.cmd-menu{min-width:44px;padding:0 10px}.cmd-label{display:none}.brand-letters{font-size:21px}.cmd-app{font-size:12px;padding:0 13px}.home-section{margin-top:43px}.hero-copy{padding:30px 22px 24px}.hero-copy h1{font-size:29px}.hero-copy p{font-size:15px}.hero-visual{padding:0 9px 10px}.media--hero{height:260px;min-height:0}.section-titleline{align-items:start}.section-titleline h2{font-size:22px}.section-titleline>p{display:none}.beat-layout{grid-template-columns:minmax(0,1fr)}.media--beat{min-height:235px;height:250px}.beat-copy{padding:24px}.three-windows{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-band,.feature-maker{grid-template-columns:minmax(0,1fr);gap:9px}.feature-maker .media-slot{order:1}.feature-maker .feature-band-text{order:0}.feature-band-text{padding:8px 6px}.media--feature{height:240px}.folder-layout{grid-template-columns:minmax(0,1fr)}.media--folder{min-height:240px;height:240px}.dual-data{grid-template-columns:minmax(0,1fr)}.notes-three{grid-template-columns:minmax(0,1fr)}.note-tile p{min-height:0}.app-showcase{grid-template-columns:minmax(0,1fr);padding:26px 23px}.media--phone{height:280px}.trust-grid,.faq-preview{grid-template-columns:minmax(0,1fr)}.home-about{padding:28px 23px}.page-intro{grid-template-columns:minmax(0,1fr);gap:0}.page-hero-text{padding:27px 24px 10px}.page-hero-visual{padding:0 15px 15px}.inner-media{height:230px;min-height:0}.editorial-body,.layout-roles,.layout-process,.layout-mosaic,.layout-index,.layout-product,.layout-help,.layout-numbered{grid-template-columns:minmax(0,1fr)}.entry{padding:23px}.layout-bulletin .entry,.layout-river .entry,.layout-filelist .entry,.layout-ranking .entry,.layout-serial .entry{grid-template-columns:50px minmax(0,1fr);gap:13px;padding:22px 20px}.layout-ranking .entry-num{font-size:40px}.layout-bulletin .entry-num{font-size:36px}.after-reading{flex-direction:column;align-items:stretch;padding:25px}.related-links{justify-content:flex-start}.faq-columns{grid-template-columns:minmax(0,1fr)}.faq-aside{position:static}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-floor{flex-direction:column}.site-footer{padding:40px 0 90px}.mobile-bottom{display:grid;position:fixed;z-index:65;bottom:0;left:0;right:0;width:100%;grid-template-columns:repeat(5,minmax(0,1fr));background:#fff;border-top:1px solid #D8E5F5;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -3px 16px rgba(11,18,32,.07)}.mobile-bottom a{min-width:0;min-height:50px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;font-size:11px;font-weight:760;color:#566A89}.mobile-bottom a.active{color:var(--blue)}.bottom-mark{width:15px;height:3px;background:#CBD6E6;border-radius:20px}.mobile-bottom a.active .bottom-mark{background:var(--blue)}.catalog-panel{inset:0 0 14px;border-radius:0 0 15px 15px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-group{padding:11px}.catalog-head{height:72px}.catalog-intro{font-size:13px;margin:13px 0 18px}.catalog-cell{padding:9px 15px 11px 10px}.catalog-arr{right:7px}.catalog-title{font-size:13px}.catalog-desc{font-size:11px}.search-panel{top:0;left:0;right:0;width:100%;height:calc(100dvh - 12px);max-height:none;transform:translateY(-17px);border-radius:0 0 15px 15px;padding:24px 18px;background:#F3F6F9}.search-overlay.open .search-panel{transform:translateY(0)}.search-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.site-width{width:calc(100% - 32px)}.topics-grid{grid-template-columns:minmax(0,1fr)}.topic-row{min-height:130px}.three-windows{grid-template-columns:minmax(0,1fr)}.window-body p{min-height:0}.window-body{padding:21px}.media--window{height:195px}.four-mosaic{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.mural-tile{min-height:177px;padding:15px 12px}.mural-tile strong{font-size:16px}.mural-tile small{font-size:12px}.file-line{grid-template-columns:30px 1fr 14px;gap:9px}.home-section{margin-top:36px}.hero-copy h1{font-size:27px}.hero-copy .cta-line{gap:8px}.hero-copy .btn{padding:9px 12px;font-size:12px}.section-titleline h2{font-size:21px}.section-more{font-size:12px}.beat-copy .big-editorial{font-size:21px}.site-footer{font-size:13px}.footer-brandline{align-items:flex-start;gap:12px}.footer-brand{min-width:94px;padding:9px;min-height:52px}.footer-brandline>div>strong{font-size:18px}.footer-brandline>div>span{display:block;margin:1px 0 0}.footer-columns{gap:16px}.catalog-inner{width:calc(100% - 26px)}.catalog-brand{gap:9px}.catalog-brand strong{font-size:15px}.catalog-brand .brand-letters{font-size:17px}.catalog-brand small{font-size:9px}.catalog-group h2{font-size:15px}.catalog-grid{gap:8px}.catalog-group{padding:9px}.catalog-desc{font-size:10px}.page-hero-text{padding:26px 19px 11px}.page-hero-text h1{font-size:28px}.entry h2{font-size:19px}.entry p{font-size:14px}.layout-longread .entry p,.layout-notebook .entry p,.layout-statement .entry p{font-size:15px}.faq-item>p{padding-left:19px}.faq-intro{padding:26px 20px!important}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}