:root{
  --c1:#7B1FA2;--c1-l:#9C27B0;--c1-p:#F3E5F5;
  --c2:#C62828;--c2-l:#D32F2F;--c2-p:#FFEBEE;
  --c3:#F57F17;--c3-l:#FF8F00;--c3-p:#FFF8E1;
  --c4:#1565C0;--c4-l:#1976D2;--c4-p:#E3F2FD;
  --c5:#2E7D32;--c5-l:#388E3C;--c5-p:#E8F5E9;
  --c6:#00838F;--c6-l:#0097A7;--c6-p:#E0F7FA;
  --c7:#AD1457;--bg:#FBFAF6;--bg-soft:#F4F1EB;--paper:#FFFFFF;
  --line:#E8E4DD;--line-soft:#F0EDE8;--txt:#1A1A2E;--txt-2:#3D3D5A;--txt-3:#8A8AA0;
  --shadow:0 2px 12px rgba(123,31,162,.06);--shadow-l:0 14px 44px rgba(123,31,162,.14);
  --r:14px;--r-l:22px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.82 'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;overflow-x:hidden}
body.drawer-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
.wrap{width:min(1280px,calc(100% - 40px));margin-inline:auto}
.announcement{height:30px;overflow:hidden;color:#fff;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6),var(--c1));background-size:500% 100%;animation:rainbow 18s linear infinite;display:flex;align-items:center;font-size:12px;letter-spacing:.03em}
.announcement-track{display:flex;width:max-content;min-width:200%;white-space:nowrap;animation:marquee 32s linear infinite}
.announcement-track span{padding-right:80px}
@keyframes rainbow{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}
@keyframes marquee{to{transform:translateX(-50%)}}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.site-header:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6))}
.nav{height:68px;display:flex;align-items:center;gap:18px;min-width:0}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand img{width:38px;height:38px;object-fit:contain;border-radius:10px}
.brand span{display:flex;align-items:baseline;gap:3px;white-space:nowrap}
.brand strong{font-size:19px;line-height:1.1}
.brand small{color:var(--txt-3);font-size:11px}
.top-links{display:flex;align-items:center;gap:2px;white-space:nowrap}
.top-links a{position:relative;padding:8px 10px;border-radius:9px;color:var(--txt-2);font-size:14px;font-weight:600}
.top-links a:hover,.top-links a.active{background:var(--c1-p);color:var(--c1)}
.top-links a.active:after{content:"";position:absolute;height:2px;left:22%;right:22%;bottom:2px;border-radius:4px;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3))}
.nav-search{margin-left:auto;display:flex;align-items:center;gap:7px;min-width:190px;max-width:380px;flex:1;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:0 12px;height:39px}
.nav-search span{font-size:20px;color:var(--txt-3)}
.nav-search input{width:100%;border:0;outline:0;background:transparent;color:var(--txt);font-size:13px}
.nav-actions{display:flex;align-items:center;gap:8px;white-space:nowrap}
.service-link{font-weight:600;color:var(--txt-2);font-size:13px}
.nav-cta,.mobile-experience{padding:9px 14px;border-radius:10px;background:linear-gradient(135deg,var(--c1),var(--c7));color:#fff;font-weight:700;font-size:13px}
.mobile-experience{display:none}
.menu-btn{display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px;cursor:pointer}
.menu-btn span{display:block;height:2px;background:var(--txt);margin:4px 0;border-radius:2px}
.drawer-overlay{position:fixed;inset:0;background:rgba(16,12,28,.35);z-index:130;opacity:0;pointer-events:none;transition:.25s}
.drawer{position:fixed;top:0;right:0;width:min(420px,88vw);height:100dvh;background:#fff;z-index:140;transform:translateX(105%);transition:transform .3s ease;padding:24px;overflow:auto;box-shadow:-20px 0 60px rgba(20,12,40,.18)}
body.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}
body.drawer-open .drawer{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-head button{border:0;background:var(--bg-soft);width:38px;height:38px;border-radius:10px;font-size:26px;cursor:pointer}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}
.drawer-grid a{display:flex;align-items:center;justify-content:space-between;padding:11px 12px;border:1px solid var(--line);border-radius:10px;color:var(--txt-2);font-weight:600}
.drawer-grid a:hover{border-color:var(--c1-l);background:var(--c1-p);color:var(--c1)}
.drawer-note{padding:16px;background:linear-gradient(135deg,var(--c1-p),var(--c3-p),var(--c4-p));border-radius:var(--r);font-weight:700;color:var(--c1)}
.site-shell{padding-top:28px}
.shell-grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:start}
.sidebar{position:sticky;top:98px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:16px 12px;box-shadow:var(--shadow);max-height:calc(100vh - 120px);overflow:auto}
.side-group+.side-group{margin-top:18px}
.side-group h3{font-size:11px;letter-spacing:.12em;color:var(--txt-3);margin:0 10px 7px;text-transform:uppercase}
.side-group a{position:relative;display:flex;align-items:center;padding:8px 10px;margin:2px 0;border-radius:9px;color:var(--txt-2);font-size:14px}
.side-group a:hover,.side-group a.active{background:var(--c1-p);color:var(--c1)}
.side-group a.active{font-weight:700}
.side-group a.active:before{content:"";position:absolute;left:-12px;width:3px;height:22px;border-radius:4px;background:var(--c1)}
.side-brand{margin-top:20px;padding:15px 12px;border-top:1px solid var(--line);font-size:12px;color:var(--txt-3)}
.side-brand strong{display:block;color:var(--txt);font-size:15px;margin-bottom:5px}
.main-content{min-width:0}
.main-content.standalone{padding:30px 0 0}
.reveal{opacity:1;transform:none}
.reveal.reveal-ready{opacity:0;transform:translateY(24px);transition:opacity .72s ease,transform .72s ease}
.reveal.reveal-ready.reveal-visible{opacity:1;transform:none}
.eyebrow,.hero-tag,.badge{display:inline-flex;align-items:center;width:max-content;max-width:100%}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--c1);margin-bottom:8px}
.badge{font-size:11px;font-weight:700;padding:4px 8px;border-radius:999px;background:var(--bg-soft);color:var(--txt-2)}
.section-head{max-width:800px;margin-bottom:22px}
.section-title{font-size:clamp(26px,3.2vw,34px);line-height:1.22;margin:0;color:var(--txt)}
.section-desc{margin:9px 0 0;color:var(--txt-2);max-width:730px}
.home-section,.page-section{margin:56px 0}
.hero{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(300px,.85fr);gap:40px;padding:56px;border-radius:var(--r-l);border:1px solid #e7dff0;background:
radial-gradient(circle at 12% 15%,rgba(156,39,176,.11),transparent 28%),
radial-gradient(circle at 85% 18%,rgba(245,127,23,.12),transparent 26%),
linear-gradient(135deg,#F3E5F5 0%,#FFF8E1 54%,#E3F2FD 100%);overflow:hidden}
.hero-copy{align-self:center}
.hero-tag{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid rgba(123,31,162,.12);font-weight:700;color:var(--c1);font-size:12px}
.hero h1{font-size:clamp(2.45rem,5vw,3.65rem);line-height:1.08;margin:18px 0 20px;letter-spacing:-.035em}
.hero h1 span{background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--txt-2);margin:0 0 12px;font-size:15px}
.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:25px}
.btn-primary,.btn-outline,.btn-light,.btn-ghost,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 17px;border-radius:10px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease}
.btn-primary{background:linear-gradient(135deg,var(--c1),var(--c7));color:#fff;box-shadow:0 7px 20px rgba(123,31,162,.18)}
.btn-outline{background:#fff;border:1px solid var(--line);color:var(--txt)}
.btn-text{padding-inline:8px;color:var(--c1)}
.btn-primary:hover,.btn-outline:hover,.btn-light:hover,.btn-ghost:hover{transform:translateY(-2px)}
.hero-media{position:relative;align-self:stretch;min-width:0}
.hero-image-wrap{height:330px;display:grid;place-items:center}
.hero-image-wrap img{width:100%;height:100%;object-fit:contain}
.hero-mini-list{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:-5px}
.mini{background:#fff;border-left:5px solid var(--c1);border-radius:12px;padding:10px 11px;box-shadow:var(--shadow)}
.mini b,.mini span{display:block}
.mini b{font-size:12px}
.mini span{font-size:10px;color:var(--txt-3);margin-top:2px}
.color-1{--accent:var(--c1);--soft:var(--c1-p)}
.color-2{--accent:var(--c2);--soft:var(--c2-p)}
.color-3{--accent:var(--c3);--soft:var(--c3-p)}
.color-4{--accent:var(--c4);--soft:var(--c4-p)}
.color-5{--accent:var(--c5);--soft:var(--c5-p)}
.color-6{--accent:var(--c6);--soft:var(--c6-p)}
.color-1,.color-2,.color-3,.color-4,.color-5,.color-6{border-color:var(--accent)!important}
.data-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.data-card{background:#fff;border-top:5px solid var(--accent);border-radius:18px;padding:20px 16px;box-shadow:var(--shadow);min-width:0}
.data-card strong{display:block;font-size:31px;line-height:1;color:var(--accent);margin-bottom:8px}
.data-card span{display:block;font-weight:800}
.data-card p{font-size:11px;color:var(--txt-3);margin:4px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:8px 14px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:13px;transition:.2s}
.chip:hover,.chip.active{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 7px 18px rgba(123,31,162,.14)}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent,var(--c1));border-radius:18px;padding:22px;box-shadow:var(--shadow);transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l)}
.card-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--soft,var(--c1-p));color:var(--accent,var(--c1));font-weight:900;margin-bottom:13px}
.card h3{font-size:18px;line-height:1.35;margin:10px 0 8px}
.card p{color:var(--txt-2);margin:0 0 12px}
.card .badge{background:var(--soft,var(--bg-soft));color:var(--accent,var(--txt-2))}
.text-link{font-weight:800;color:var(--accent,var(--c1));font-size:13px}
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.matrix-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent,var(--c1));border-radius:20px;box-shadow:var(--shadow);transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l)}
.matrix-card>img{width:100%;height:190px;object-fit:cover;background:var(--soft,var(--bg-soft))}
.matrix-card>div,.matrix-body{padding:18px}
.matrix-card h3{font-size:19px;margin:8px 0 6px}
.matrix-card p{color:var(--txt-2);margin:0 0 12px}
.matrix-card .badge{background:var(--soft,var(--bg-soft));color:var(--accent,var(--txt-2))}
.experience-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.hot-list{display:grid;gap:10px}
.hot-item{position:relative;display:grid;grid-template-columns:55px minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:15px 18px;background:#fff;border-left:4px solid var(--c7);border-radius:12px;box-shadow:var(--shadow);transition:.22s}
.hot-item:hover{transform:translateX(6px);box-shadow:var(--shadow-l)}
.hot-item>strong,.hot-rank{font-size:19px;color:var(--c7);font-weight:900}
.hot-item h3{font-size:16px;margin:4px 0}
.hot-item p{margin:0;color:var(--txt-2);font-size:13px}
.hot-item .heat{font-size:12px;color:var(--txt-3);white-space:nowrap}
.hot-item>a{font-weight:800;color:var(--c1);white-space:nowrap;font-size:12px}
.hot-item.rank-1{border-left-color:var(--c2)}.hot-item.rank-2{border-left-color:var(--c3)}.hot-item.rank-3{border-left-color:var(--c4)}.hot-item.rank-4{border-left-color:var(--c5)}.hot-item.rank-5{border-left-color:var(--c6)}.hot-item.rank-6{border-left-color:var(--c7)}
.hot-full .hot-item{grid-template-columns:65px minmax(0,1fr) auto;border-left-color:var(--accent)}
.hot-copy small{display:block;color:var(--txt-3);margin-top:5px}
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:.25s}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-l)}
.topic-card img{width:100%;height:160px;object-fit:cover}
.topic-card>div{padding:16px}
.topic-card h3{font-size:17px;line-height:1.4;margin:8px 0}
.topic-card p{color:var(--txt-2);font-size:13px;margin:0 0 10px}
.creator-showcase{display:grid;grid-template-columns:1.06fr .94fr;gap:34px;align-items:center;margin:60px 0;padding:36px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--c1);border-radius:var(--r-l);box-shadow:var(--shadow)}
.creator-copy h2{font-size:clamp(27px,3.3vw,38px);line-height:1.2;margin:4px 0 15px}
.creator-copy p{color:var(--txt-2)}
.creator-media{position:relative;min-height:300px;display:grid;place-items:center;background:linear-gradient(135deg,var(--c1-p),var(--c3-p),var(--c4-p));border-radius:18px;overflow:hidden}
.creator-media>img:first-child{width:100%;height:100%;min-height:300px;object-fit:cover}
.creator-media.contain>img:first-child{object-fit:contain;padding:15px}
.creator-media .float-img{position:absolute;right:13px;bottom:13px;width:36%;height:38%;object-fit:cover;border:5px solid #fff;border-radius:15px;box-shadow:var(--shadow-l)}
.creator-points{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.creator-points span{padding:6px 10px;border-radius:999px;background:var(--c1-p);color:var(--c1);font-size:12px;font-weight:700}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.review-card{background:#fff;border-top:4px solid var(--accent);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.review-card p{font-size:14px;color:var(--txt-2)}
.review-card strong,.review-card span{display:block}
.review-card span{font-size:11px;color:var(--txt-3)}
.stars{color:var(--c3);letter-spacing:.08em}
.about-large{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:30px;align-items:center;margin:60px 0;padding:38px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--c1);border-radius:var(--r-l);box-shadow:var(--shadow);overflow:hidden}
.about-large h2{font-size:32px;margin:4px 0 14px}
.about-large p{color:var(--txt-2)}
.about-large img{width:100%;height:300px;object-fit:contain}
.insight-grid,.quote-grid,.timeline-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.quote-grid article{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.quote-grid article>b{position:absolute;right:15px;top:-3px;font-size:64px;color:var(--c1-p);line-height:1}
.quote-grid p{position:relative;font-size:15px;margin:0 0 14px;color:var(--txt-2)}
.quote-grid span{font-weight:800;color:var(--c1)}
.timeline{background:#fff;border-top:5px solid var(--accent);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.timeline>span{font-size:11px;color:var(--accent);font-weight:800}
.timeline h3{margin:6px 0;font-size:17px}.timeline p{color:var(--txt-2);font-size:13px;margin:0}
.deep-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.deep-card{background:#fff;border-top:5px solid var(--accent);border-radius:18px;padding:23px;box-shadow:var(--shadow)}
.deep-card h3{font-size:18px;margin:10px 0}
.deep-card p,.deep-card li{color:var(--txt-2);font-size:13px}
.deep-card ul{padding-left:18px}
.deep-card blockquote{margin:12px 0 0;padding-left:12px;border-left:3px solid var(--accent);color:var(--txt-2);font-weight:700}
.progress{height:6px;background:var(--bg-soft);border-radius:999px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent);border-radius:999px}
.security-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:60px 0}
.security-pair>article,.security-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(140px,.55fr);gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent,var(--c4));border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.security-pair img,.security-card img{width:100%;height:170px;object-fit:contain}
.security-pair h2{font-size:21px;margin:4px 0 8px}.security-pair p{color:var(--txt-2);font-size:13px}
.faq-list{display:grid;gap:9px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.faq-q{width:100%;display:grid;grid-template-columns:42px minmax(0,1fr) 24px;align-items:center;gap:10px;border:0;background:#fff;padding:14px 16px;text-align:left;font-weight:800;cursor:pointer}
.faq-num{display:grid;place-items:center;height:28px;border-radius:8px;background:var(--c1-p);color:var(--c1);font-size:11px}
.faq-q b{font-size:21px;color:var(--c1);text-align:center}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{margin:0;padding:0 18px 18px 68px;color:var(--txt-2)}
.faq-item.is-open .faq-a{max-height:330px}
.section-link{text-align:right;margin-top:14px}.section-link a{color:var(--c1);font-weight:800}
.healthy,.safe-note{display:flex;justify-content:space-between;align-items:center;gap:28px;margin:60px 0;padding:30px;border:1px solid #e9d9bf;border-left:6px solid var(--c3);border-radius:18px;background:linear-gradient(110deg,#fff,var(--c3-p));box-shadow:var(--shadow)}
.healthy h2,.safe-note h2{font-size:24px;margin:4px 0 8px}.healthy p,.safe-note p{color:var(--txt-2);margin:0}
.safe-links{display:flex;flex-direction:column;gap:8px;min-width:150px}.safe-links a{padding:9px 12px;border-radius:9px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:12px}
.brand-cta{display:flex;align-items:center;justify-content:space-between;gap:26px;margin:64px 0 0;padding:38px;color:#fff;border-radius:var(--r-l);background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6));background-size:400% 100%;animation:rainbow 18s linear infinite;overflow:hidden}
.brand-cta>div:first-child{max-width:720px}.brand-cta span{font-size:12px;font-weight:800;opacity:.85}.brand-cta h2{font-size:32px;line-height:1.18;margin:5px 0 8px}.brand-cta p{margin:0;opacity:.9}
.cta-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.btn-light{background:#fff;color:var(--c1)}.btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.inner-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.6fr);gap:30px;align-items:center;padding:42px;border:1px solid #e5dfeb;border-radius:var(--r-l);background:linear-gradient(135deg,var(--c1-p),var(--c3-p) 55%,var(--c4-p));overflow:hidden}
.inner-hero h1{font-size:clamp(2.1rem,4.5vw,3.1rem);line-height:1.14;margin:6px 0 13px}.inner-hero p{color:var(--txt-2);max-width:760px}
.inner-hero-media{height:250px;display:grid;place-items:center}.inner-hero-media img{width:100%;height:100%;object-fit:contain}
.prose-card{background:#fff;border:1px solid var(--line);border-left:5px solid var(--c1);border-radius:16px;padding:25px 28px;box-shadow:var(--shadow)}
.prose-card p{margin:0;color:var(--txt-2)}.prose-card p+p{margin-top:14px}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.service-card{display:flex;flex-direction:column;min-height:150px;padding:20px;border:1px solid var(--line);border-top:5px solid var(--accent);border-radius:16px;background:#fff;box-shadow:var(--shadow);transition:.2s}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-l)}
.service-card strong{font-size:17px}.service-card span{color:var(--txt-2);font-size:13px;margin:5px 0 12px}.service-card b{margin-top:auto;color:var(--accent);font-size:12px}
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.step-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:21px;box-shadow:var(--shadow)}
.step-card>span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--c1-p);color:var(--c1);font-weight:900}
.step-card h3{margin:12px 0 7px}.step-card p{font-size:13px;color:var(--txt-2);margin:0}
.app-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:38px;align-items:center;padding:48px;border:1px solid #e4deea;border-radius:var(--r-l);background:linear-gradient(135deg,var(--c1-p),#fff 48%,var(--c4-p))}
.app-copy h1{font-size:clamp(2.25rem,5vw,3.45rem);line-height:1.1;margin:6px 0 16px}.app-copy p{color:var(--txt-2)}
.app-phone{height:360px;display:grid;place-items:center}.app-phone img{width:100%;height:100%;object-fit:contain}
.footer{margin-top:70px;padding:54px 0 25px;color:#e8e4f5;background:linear-gradient(135deg,#1A0A2E,#0F1A3E,#0A1230)}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}
.footer-brand .brand{color:#fff}.footer-brand .brand small{color:#c3bed0}.footer-brand p{font-size:12px;color:#beb8cb;max-width:300px}
.footer-badges{display:flex;gap:6px;flex-wrap:wrap}.footer-badges span{font-size:10px;padding:4px 7px;border:1px solid rgba(255,255,255,.16);border-radius:999px;color:#d3cce0}
.footer-col h3{font-size:13px;color:#fff;margin:0 0 12px}.footer-col a{display:block;color:#bdb7ca;font-size:12px;padding:3px 0}.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:35px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:#a9a2b8}
.mobile-bottom{display:none}
.to-top{position:fixed;right:20px;bottom:22px;z-index:70;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow-l);cursor:pointer;font-weight:900;color:var(--c1);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}
.to-top.show{opacity:1;pointer-events:auto;transform:none}

@media (max-width:1180px){
  .top-links a{padding-inline:7px}.nav-search{max-width:260px}.service-link{display:none}
}
@media (max-width:1100px){
  .shell-grid{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}
  .top-links{display:none}.menu-btn{display:block}.nav-search{max-width:none}
}
@media (max-width:900px){
  .wrap{width:min(100% - 28px,1280px)}
  .nav-search{display:none}.nav-actions{margin-left:auto}.nav-cta{display:none}.mobile-experience{display:inline-flex}
  .hero,.inner-hero,.app-hero{grid-template-columns:1fr;padding:34px}.hero-image-wrap{height:280px}
  .data-grid{grid-template-columns:repeat(3,1fr)}
  .feature-grid,.matrix-grid,.review-grid,.insight-grid,.quote-grid,.timeline-grid,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .experience-grid,.topic-grid,.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .creator-showcase,.about-large{grid-template-columns:1fr}
  .security-pair{grid-template-columns:1fr}
  .brand-cta{flex-direction:column;align-items:flex-start}.cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}
}
@media (max-width:650px){
  body{font-size:14px}.wrap{width:calc(100% - 20px)}
  .announcement{height:28px;font-size:10px}.nav{height:60px;gap:9px}.brand img{width:34px;height:34px}.brand small{display:none}.brand strong{font-size:17px}
  .mobile-experience{padding:7px 10px}.site-shell{padding-top:18px}
  .hero,.inner-hero,.app-hero{padding:25px 20px;border-radius:17px}.hero h1,.app-copy h1{font-size:2.25rem}.hero-mini-list{grid-template-columns:1fr 1fr}.hero-image-wrap{height:235px}
  .home-section,.page-section{margin:42px 0}.section-title{font-size:26px}.section-desc{font-size:13px}
  .data-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid,.matrix-grid,.experience-grid,.topic-grid,.review-grid,.insight-grid,.quote-grid,.timeline-grid,.deep-grid,.service-grid,.step-grid{grid-template-columns:1fr}
  .matrix-card>img{height:210px}
  .hot-item,.hot-full .hot-item{grid-template-columns:42px minmax(0,1fr);gap:10px}.hot-item .heat,.hot-item>a,.hot-full .hot-item>a{grid-column:2}.hot-item:hover{transform:none}
  .creator-showcase,.about-large{padding:23px 18px;margin:44px 0}.creator-media{min-height:240px}.creator-media>img:first-child{min-height:240px}
  .security-pair>article,.security-card{grid-template-columns:1fr}.security-pair img,.security-card img{height:150px}
  .faq-q{grid-template-columns:36px minmax(0,1fr) 20px;padding:13px 11px}.faq-a p{padding:0 12px 15px 57px}
  .healthy,.safe-note{flex-direction:column;align-items:flex-start;padding:23px 18px;margin:44px 0}.safe-links{width:100%;flex-direction:row;flex-wrap:wrap}
  .brand-cta{padding:28px 20px;margin-top:48px}.brand-cta h2{font-size:27px}
  .footer{padding-bottom:90px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-bottom{flex-direction:column}
  .mobile-bottom{position:fixed;left:10px;right:10px;bottom:10px;z-index:75;display:grid;grid-template-columns:repeat(4,1fr);padding:5px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow-l)}
  .mobile-bottom a{text-align:center;padding:8px 3px;border-radius:9px;font-size:11px;font-weight:800;color:var(--txt-2)}.mobile-bottom a:hover{background:var(--c1-p);color:var(--c1)}
  .to-top{bottom:78px;right:13px}
  .drawer{padding:18px}.drawer-grid{grid-template-columns:1fr}
}
@media (max-width:390px){
  .hero-mini-list{grid-template-columns:1fr}.data-grid{gap:8px}.data-card{padding:17px 12px}.data-card strong{font-size:26px}
  .footer-grid{grid-template-columns:1fr}.nav-actions{display:none}.mobile-experience{margin-left:auto}
}

.footer-col h2{font-size:13px;color:#fff;margin:0 0 12px}