:root{
    --primary:#D94A7A;
    --primary-2:#E76B98;
    --primary-light:#F4B7CC;
    --primary-soft:#FBE7EF;
    --rose:#B93667;
    --rose-deep:#7A2345;
    --rose-darker:#4A1830;
    --bg:#FFF7FA;
    --bg-2:#FCEEF3;
    --bg-3:#FFFDFE;
    --surface:#FFFFFF;
    --surface-soft:rgba(255,255,255,.82);
    --surface-strong:rgba(255,255,255,.96);
    --text:#351F2A;
    --text-2:#684A58;
    --text-3:#9A7A89;
    --line:rgba(217,74,122,.10);
    --line-strong:rgba(217,74,122,.22);
    --shadow:0 5px 22px rgba(177,54,103,.08);
    --shadow-hover:0 14px 38px rgba(177,54,103,.14);
    --radius:12px;
    --radius-card:16px;
    --radius-large:22px;
    --radius-pill:999px;
    --wrap:1320px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;min-width:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto;object-fit:cover}
button,input{font:inherit}
button{color:inherit}
:focus-visible{outline:3px solid rgba(217,74,122,.28);outline-offset:3px}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:999;padding:10px 16px;border-radius:10px;background:#fff;color:var(--rose-deep);box-shadow:var(--shadow-hover)}
.skip-link:focus{top:12px}

.announcement{height:30px;background:linear-gradient(90deg,#D94A7A,#B85D8A,#8C6AA8);color:#fff;overflow:hidden;font-size:13px}
.announcement-track{height:30px;display:flex;align-items:center;justify-content:center;gap:34px;white-space:nowrap;opacity:.96}
.site-header{position:sticky;top:0;z-index:50;height:68px;background:rgba(255,247,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:box-shadow .2s ease,background .2s ease}
.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 3px 16px rgba(177,54,103,.08)}
.header-inner{height:68px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:9px;min-width:max-content;font-weight:800;color:var(--rose-deep);letter-spacing:-.02em}
.brand-logo{width:34px;height:34px;border-radius:10px;object-fit:contain;background:#fff}
.desktop-nav{display:flex;align-items:stretch;gap:2px;min-width:0;height:100%;overflow:hidden}
.nav-link{position:relative;display:flex;align-items:center;padding:0 9px;color:var(--text-2);font-size:14px;white-space:nowrap}
.nav-link:hover,.nav-link.is-active{color:var(--rose)}
.nav-link.is-active::after{content:"";position:absolute;left:30%;right:30%;bottom:11px;height:2px;border-radius:2px;background:var(--rose)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px;white-space:nowrap}
.icon-button,.menu-button,.search-close,#drawerClose{border:0;background:transparent;cursor:pointer}
.icon-button{height:38px;padding:0 11px;border-radius:var(--radius-pill);color:var(--text-2);display:flex;align-items:center;gap:5px}
.icon-button:hover{background:var(--primary-soft);color:var(--primary)}
.icon-button span:first-child{font-size:21px;line-height:1}
.header-app-link{padding:8px 14px;border-radius:var(--radius-pill);background:var(--primary);color:#fff;font-size:14px;font-weight:700}
.header-app-link:hover{background:var(--rose)}
.service-menu{position:relative}
.service-menu summary{cursor:pointer;list-style:none;padding:8px 10px;color:var(--text-2);font-size:14px}
.service-menu summary::-webkit-details-marker{display:none}
.service-popover{position:absolute;right:0;top:48px;width:300px;padding:10px;background:var(--surface-strong);border:1px solid var(--line-strong);border-radius:var(--radius-card);box-shadow:var(--shadow-hover)}
.service-popover a{display:block;padding:10px 12px;border-radius:11px}
.service-popover a:hover{background:var(--primary-soft)}
.service-popover strong,.service-popover small{display:block}
.service-popover small{margin-top:2px;color:var(--text-3);font-size:12px}
.menu-button{width:38px;height:38px;display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;border-radius:10px}
.menu-button span{display:block;width:18px;height:2px;background:var(--rose-deep)}

.mobile-drawer[hidden]{display:none}
.mobile-drawer{position:fixed;inset:0;z-index:80;display:flex;justify-content:flex-end}
.drawer-overlay{position:absolute;inset:0;border:0;background:rgba(53,31,42,.25)}
.drawer-panel{position:relative;width:min(88vw,390px);height:100%;padding:22px;background:var(--surface);box-shadow:-10px 0 40px rgba(74,24,48,.14);overflow-y:auto}
.drawer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}
#drawerClose{font-size:28px;color:var(--text-2)}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.drawer-nav a{padding:11px 12px;border-radius:10px;background:var(--bg);color:var(--text-2)}
.drawer-nav a:hover{background:var(--primary-soft);color:var(--rose)}

.search-modal{display:none;position:fixed;inset:0;z-index:100;align-items:flex-start;justify-content:center;padding:12vh 20px 20px;background:rgba(53,31,42,.32);backdrop-filter:blur(5px)}
.search-modal.is-open{display:flex}
.search-modal[hidden]{display:none !important}
.search-dialog{width:min(760px,100%);padding:26px;border:1px solid rgba(255,255,255,.8);border-radius:24px;background:var(--surface-strong);box-shadow:0 24px 80px rgba(74,24,48,.22)}
.search-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.search-dialog-head h2{margin:1px 0 12px;font-size:clamp(24px,4vw,34px);line-height:1.2;color:var(--rose-darker)}
.search-close{width:40px;height:40px;border-radius:50%;background:var(--bg-2);font-size:26px;line-height:1;color:var(--rose-deep)}
.search-form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:18px}
.search-form input{width:100%;height:48px;padding:0 19px;border:1px solid rgba(217,74,122,.12);border-radius:var(--radius-pill);background:#fff;color:var(--text);outline:none}
.search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(217,74,122,.08)}
.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.search-suggestions a{padding:7px 12px;border-radius:var(--radius-pill);background:var(--primary-soft);color:var(--rose);font-size:13px}
body.search-open{overflow:hidden}

.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:var(--radius-pill);font-weight:750;line-height:1.2;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 7px 18px rgba(217,74,122,.18)}
.btn-primary:hover{background:var(--rose)}
.btn-secondary{background:#fff;color:var(--rose-deep);border:1px solid var(--line-strong)}
.btn-secondary:hover{background:var(--primary-soft)}
.text-link{display:inline-flex;margin-top:auto;padding-top:12px;color:var(--primary);font-weight:700;font-size:14px}
.text-link:hover{color:var(--rose)}
.eyebrow{margin:0 0 8px;color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.lead{font-size:clamp(17px,2vw,20px);color:var(--text-2);line-height:1.82}
.badge{display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:var(--radius-pill);background:var(--primary-soft);color:var(--rose);font-size:12px;font-weight:750}

.home-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#FFF7FA 0%,#FCEEF3 50%,#F6EEF8 100%)}
.home-hero::before{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-180px;top:-250px;background:rgba(244,183,204,.24);filter:blur(4px)}
.hero-grid{position:relative;min-height:520px;display:grid;grid-template-columns:minmax(0,3fr) minmax(380px,2fr);gap:64px;align-items:center;padding-block:68px}
.hero-copy h1{margin:0;font-size:clamp(42px,5vw,68px);line-height:1.08;letter-spacing:-.04em;color:var(--rose-darker)}
.hero-copy .accent{background:linear-gradient(90deg,#D94A7A,#B93667,#8C5D9E);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy .lead{max-width:720px;margin:24px 0 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-media{position:relative;margin:0;padding:16px;background:rgba(255,255,255,.66);border:1px solid rgba(255,255,255,.92);border-radius:28px;box-shadow:var(--shadow-hover)}
.hero-media img{width:100%;border-radius:20px;min-height:380px}
.hero-media figcaption,.page-hero-media figcaption{margin-top:10px;color:var(--text-3);font-size:13px}
.hero-note{display:flex;gap:14px;align-items:center;margin-top:20px;color:var(--text-3);font-size:13px}
.hero-note span{display:inline-flex;align-items:center;gap:6px}
.hero-note span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary-light)}

.section{padding:76px 0;background:var(--bg-3)}
.section-soft{background:var(--bg-2)}
.section-white{background:#fff}
.section-head{max-width:780px;margin-bottom:30px}
.section-head h2{margin:0;color:var(--rose-deep);font-size:clamp(28px,4vw,42px);line-height:1.18;letter-spacing:-.025em}
.section-head>p:last-child{margin:12px 0 0;color:var(--text-2);font-size:16px}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.channel-link{min-height:150px;padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;box-shadow:0 4px 18px rgba(177,54,103,.05);transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.channel-link:hover{background:var(--primary-soft);transform:translateY(-2px);box-shadow:var(--shadow)}
.channel-mark{display:block;width:32px;height:5px;border-radius:8px;margin-bottom:22px;background:var(--primary)}
.channel-knowledge .channel-mark,.channel-tech .channel-mark{background:#746E9E}.channel-art .channel-mark{background:#C77B75}.channel-life .channel-mark{background:#DA9D94}.channel-travel .channel-mark{background:#718A9B}.channel-sport .channel-mark{background:#789A88}.channel-study .channel-mark{background:#A4778D}
.channel-link strong{display:block;font-size:17px;color:var(--text)}
.channel-link small{display:block;margin-top:7px;color:var(--text-2);font-size:13px;line-height:1.65}

.feature-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.8fr);gap:22px}
.feature-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-large);background:#fff;box-shadow:var(--shadow)}
.feature-card .feature-image{width:100%;height:360px}
.feature-copy{padding:24px}
.feature-copy h3{margin:9px 0 8px;font-size:26px;color:var(--text)}
.feature-copy p{margin:0;color:var(--text-2)}
.stack-cards{display:grid;gap:14px}
.mini-card{display:grid;grid-template-columns:125px 1fr;gap:15px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff}
.mini-card img{width:125px;height:100px;border-radius:12px}
.mini-card h3{margin:5px 0 4px;font-size:16px;line-height:1.35}
.mini-card p{margin:0;color:var(--text-3);font-size:13px;line-height:1.55}

.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.content-card{display:flex;flex-direction:column;min-width:0;padding:20px;border:1px solid rgba(217,74,122,.08);border-radius:var(--radius-card);background:#fff;box-shadow:0 4px 18px rgba(177,54,103,.07);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.content-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(177,54,103,.13)}
.card-media{display:block;margin:-20px -20px 16px;overflow:hidden;border-radius:15px 15px 0 0}
.card-image{width:100%;height:190px}
.content-card h3{margin:8px 0 8px;font-size:18px;line-height:1.42}
.content-card h3 a:hover{color:var(--primary)}
.content-card>p{margin:0;color:var(--text-2);font-size:14px}
.card-meta{color:var(--text-3)!important;font-size:12px!important}

.image-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.image-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.image-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.image-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.image-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.image-card-media{display:block;overflow:hidden}
.image-card-media img{width:100%;height:230px;transition:transform .25s ease}
.image-card:hover .image-card-media img{transform:scale(1.015)}
.image-card-body{padding:18px}
.image-card h3{margin:8px 0 7px;font-size:19px}
.image-card p{margin:0;color:var(--text-2);font-size:14px}

.rank-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.rank-item{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:18px 10px;border-bottom:1px solid var(--line);border-radius:12px;transition:background .18s ease}
.rank-item:hover{background:var(--primary-soft)}
.rank-number{font-weight:900;font-size:24px;color:#B89AA7;font-variant-numeric:tabular-nums}
.rank-item:nth-child(1) .rank-number{color:#B93667}.rank-item:nth-child(2) .rank-number{color:#D94A7A}.rank-item:nth-child(3) .rank-number{color:#E76B98}
.rank-item h3{margin:0;font-size:18px}.rank-item p{margin:4px 0 0;color:var(--text-2);font-size:14px}

.interest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.interest-card{min-height:180px;padding:22px;border-radius:var(--radius-card);border:1px solid var(--line);background:#fff}
.interest-card:nth-child(3n+2){background:var(--primary-soft)}.interest-card:nth-child(3n){background:#F6EEF8}
.interest-card h3{margin:26px 0 8px;font-size:19px}.interest-card p{margin:0;color:var(--text-2);font-size:14px}

.page-hero{background:linear-gradient(135deg,var(--bg) 0%,var(--bg-2) 60%,#F6EEF8 100%);border-bottom:1px solid var(--line)}
.breadcrumb{width:min(calc(100% - 40px),var(--wrap));margin:0 auto;padding:18px 0 0;display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--text-3);font-size:13px}
.breadcrumb a:hover{color:var(--primary)}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:58px;align-items:center;min-height:430px;padding-block:42px 62px}
.page-hero-copy h1{margin:0;color:var(--rose-darker);font-size:clamp(38px,5vw,58px);line-height:1.1;letter-spacing:-.035em}
.page-hero-copy .lead{max-width:720px;margin:18px 0 0}
.page-hero-media{margin:0;padding:13px;border:1px solid rgba(255,255,255,.9);border-radius:24px;background:rgba(255,255,255,.58);box-shadow:var(--shadow)}
.page-hero-media img{width:100%;height:300px;border-radius:18px}
.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:22px 0 0;padding:0;list-style:none;color:var(--text-2);font-size:14px}
.check-list li{position:relative;padding-left:19px}.check-list li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--primary-light);box-shadow:inset 0 0 0 2px rgba(185,54,103,.15)}

.prose-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.prose-card{padding:24px;border-top:3px solid var(--primary-light);border-radius:0 0 var(--radius-card) var(--radius-card);background:#fff;box-shadow:var(--shadow)}
.prose-card h3{margin:0 0 9px;color:var(--rose-deep);font-size:19px}.prose-card p{margin:0;color:var(--text-2)}
.timeline{display:grid;gap:0;border-left:2px solid var(--primary-light);margin-left:10px;padding-left:26px}
.timeline article{position:relative;padding:0 0 26px}.timeline article::before{content:"";position:absolute;left:-33px;top:8px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--primary)}
.timeline h3{margin:0}.timeline p{margin:6px 0 0;color:var(--text-2)}

.faq-list{display:grid;gap:10px;max-width:940px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 19px;border:0;background:#fff;text-align:left;font-weight:750;cursor:pointer}
.faq-question:hover,.faq-question[aria-expanded="true"]{background:var(--primary-soft);color:var(--rose-deep)}
.faq-answer{padding:0 19px 18px;background:var(--primary-soft);color:var(--text-2)}
.faq-answer p{margin:0}.faq-answer[hidden]{display:none}
.cta-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border:1px solid var(--line-strong);border-radius:var(--radius-large);background:linear-gradient(115deg,#fff,#FBE7EF);box-shadow:var(--shadow)}
.cta-panel h2{margin:0;color:var(--rose-deep);font-size:clamp(25px,3vw,36px)}.cta-panel p:not(.eyebrow){max-width:760px;margin:8px 0 0;color:var(--text-2)}
.cta-actions{display:flex;gap:9px;flex-shrink:0}

.app-preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.app-preview{scroll-margin-top:105px;padding:14px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow)}
.app-preview img{width:100%;height:380px;border-radius:16px;object-position:top}
.app-preview h3{margin:15px 7px 6px}.app-preview p{margin:0 7px 10px;color:var(--text-2);font-size:14px}
.device-pair{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;align-items:center;padding:32px;border-radius:28px;background:#fff;border:1px solid var(--line)}
.device-pair img{border-radius:20px;box-shadow:var(--shadow)}

.search-results{display:grid;gap:12px}
.search-result{padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff}.search-result h2{margin:0;font-size:20px}.search-result p{margin:6px 0 0;color:var(--text-2)}
.notice{padding:18px 20px;border-left:4px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;background:var(--primary-soft);color:var(--text-2)}
.empty-state{padding:42px;text-align:center;border:1px dashed var(--line-strong);border-radius:var(--radius-card);background:#fff}.empty-state h2{margin-top:0}

.site-footer{padding:56px 0 24px;background:linear-gradient(135deg,#4A1830,#68213E,#50203A);color:rgba(255,255,255,.72)}
.footer-grid{display:grid;grid-template-columns:1.8fr repeat(4,1fr);gap:38px}
.footer-brand p{max-width:390px;margin:16px 0;color:rgba(255,255,255,.72)}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px}.footer-logo img{background:#fff}
.footer-badges{display:flex;flex-wrap:wrap;gap:7px}.footer-badges span{padding:4px 8px;border:1px solid rgba(255,255,255,.16);border-radius:999px;font-size:12px}
.footer-group h2{margin:0 0 12px;color:#fff;font-size:15px}.footer-group a{display:block;padding:4px 0;font-size:14px}.footer-group a:hover{color:var(--primary-light)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:13px}
.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;background:#fff;color:var(--rose-deep);box-shadow:var(--shadow-hover);cursor:pointer}.back-to-top[hidden]{display:none}

.reveal{opacity:1;transform:none}
.js-ready .reveal{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}
.js-ready .reveal.is-visible{opacity:1;transform:none}

@media (max-width:1200px){
  .desktop-nav .nav-link:nth-child(8),.desktop-nav .nav-link:nth-child(9),.desktop-nav .nav-link:nth-child(10),.desktop-nav .nav-link:nth-child(11){display:none}
  .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.6fr repeat(4,1fr);gap:24px}
}
@media (max-width:1100px){
  .desktop-nav{display:none}.menu-button{display:flex}
  .hero-grid,.page-hero-grid{grid-template-columns:1.08fr .92fr;gap:34px}
  .channel-grid,.interest-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .image-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:2fr repeat(2,1fr)}
}
@media (max-width:900px){
  .hero-grid,.page-hero-grid{grid-template-columns:1fr;min-height:auto}.hero-grid{padding-block:52px}.page-hero-grid{padding-block:30px 50px}
  .hero-media img{min-height:0;height:auto}.page-hero-media img{height:auto}
  .feature-layout{grid-template-columns:1fr}.feature-card .feature-image{height:auto}
  .card-grid,.card-grid.three,.prose-grid,.app-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .image-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-panel{align-items:flex-start;flex-direction:column}.cta-actions{flex-wrap:wrap}
  .device-pair{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .wrap,.breadcrumb{width:min(calc(100% - 28px),var(--wrap))}
  .announcement-track{justify-content:flex-start;overflow:hidden;gap:22px}.announcement-track span:nth-child(n+3){display:none}
  .site-header,.header-inner{height:62px}.action-text,.service-menu{display:none}.header-app-link{padding:7px 11px}
  .section{padding:58px 0}.section-head{margin-bottom:22px}
  .card-grid,.card-grid.three,.card-grid.two,.prose-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1.4fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}
  .mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:10px;z-index:45;display:grid;grid-template-columns:repeat(4,1fr);padding:6px;border:1px solid var(--line-strong);border-radius:17px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:var(--shadow-hover)}
  .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:48px;border-radius:12px;color:var(--text-3);font-size:11px}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a[aria-current="page"]{background:var(--primary-soft);color:var(--primary)}
  .site-footer{padding-bottom:95px}.back-to-top{right:16px;bottom:80px}
  .search-modal{padding-inline:12px}.search-dialog{padding:20px}.search-form{grid-template-columns:1fr}.search-form .btn{width:100%}
}
@media (max-width:600px){
  .brand span{font-size:15px}.brand-logo{width:31px;height:31px}.hero-copy h1{font-size:40px}
  .hero-note{align-items:flex-start;flex-direction:column;gap:4px}
  .channel-grid,.interest-grid,.card-grid,.card-grid.three,.card-grid.two,.image-grid,.image-grid.two,.image-grid.four,.prose-grid,.app-preview-grid{grid-template-columns:1fr}
  .mini-card{grid-template-columns:96px 1fr}.mini-card img{width:96px;height:82px}
  .check-list{grid-template-columns:1fr}.cta-panel{padding:26px 22px}.cta-actions{width:100%}.cta-actions .btn{flex:1 1 100%}
  .device-pair{grid-template-columns:1fr;padding:22px}.app-preview img{height:auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-brand{grid-column:1/-1}
  .drawer-nav{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.js-ready .reveal,.btn,.content-card,.image-card,.channel-link,.image-card-media img{transition:none;transform:none}.js-ready .reveal{opacity:1}
}