:root{
    --bg:#fbfdff;
    --card:#ffffffcc;
    --text:#172036;
    --muted:#657189;
    --line:#e7edf8;
    --pink:#ff5fbd;
    --blue:#54d6ff;
    --violet:#8b5cff;
    --shadow:0 24px 70px rgba(88,99,140,.16);
    --soft-shadow:0 16px 40px rgba(88,99,140,.10);
    --radius:28px;
    --radius-sm:18px;
    font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg);color:var(--text)}
body{margin:0;min-height:100vh;background:
    radial-gradient(circle at 8% 12%,rgba(255,95,189,.24),transparent 30%),
    radial-gradient(circle at 92% 6%,rgba(84,214,255,.20),transparent 28%),
    linear-gradient(180deg,#fff 0%,#f8fbff 42%,#fff 100%);color:var(--text);overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
p{line-height:1.75;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.76);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,237,248,.86)}
.nav-shell{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:18px}
.brand-logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:.08em;color:#121a32}
.brand-logo img{border-radius:16px;box-shadow:0 10px 30px rgba(255,95,189,.18)}
.main-nav{display:flex;align-items:center;gap:5px;flex-wrap:wrap;justify-content:flex-end}
.main-nav a{font-size:14px;font-weight:700;padding:10px 12px;border-radius:999px;color:#344056;transition:.25s ease}
.main-nav a:hover{background:linear-gradient(135deg,rgba(255,95,189,.14),rgba(84,214,255,.16));color:#11182f;transform:translateY(-1px)}
.nav-toggle{display:none;border:0;background:linear-gradient(135deg,var(--pink),var(--blue));color:#fff;border-radius:14px;padding:10px 13px;font-size:20px}
.search-band{max-width:1240px;margin:0 auto;padding:0 20px 14px}
.fake-search{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:var(--soft-shadow)}
.fake-search label{display:block;font-weight:800;font-size:13px;color:#38445a;margin:0 0 8px 4px}
.search-row{display:flex;gap:10px}
.search-row input{flex:1;border:1px solid var(--line);border-radius:999px;padding:13px 16px;font-size:15px;outline:none;background:#fff;color:var(--text)}
.search-row input:focus{border-color:rgba(255,95,189,.55);box-shadow:0 0 0 4px rgba(255,95,189,.11)}
.search-row button,.primary-btn,.ghost-btn{border:0;border-radius:999px;padding:13px 20px;font-weight:900;cursor:pointer;transition:.25s ease;white-space:nowrap}
.search-row button,.primary-btn{background:linear-gradient(135deg,var(--pink),var(--blue));color:#fff;box-shadow:0 14px 32px rgba(255,95,189,.26)}
.ghost-btn{background:rgba(255,255,255,.74);color:#172036;border:1px solid rgba(255,255,255,.76)}
.search-row button:hover,.primary-btn:hover,.ghost-btn:hover{transform:translateY(-2px);filter:saturate(1.1)}
.fake-search-tip{font-size:13px;margin:8px 4px 0;color:#7a8498}.fake-search-tip.active{color:#ff4ba8;font-weight:800}
main{position:relative;z-index:1}
.section{max-width:1240px;margin:0 auto;padding:70px 20px}
.section.compact{padding:45px 20px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(255,95,189,.22);border-radius:999px;background:rgba(255,255,255,.72);box-shadow:0 10px 30px rgba(88,99,140,.08);font-size:13px;font-weight:900;color:#ff4ba8}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--pink),var(--blue));box-shadow:0 0 16px var(--pink)}
.hero{max-width:1240px;margin:0 auto;padding:70px 20px 55px;display:grid;grid-template-columns:1.04fr .96fr;gap:34px;align-items:center}
.hero-copy h1,.page-hero h1{font-size:clamp(40px,6vw,76px);line-height:1.03;margin:18px 0 16px;letter-spacing:-.05em;color:#11182f}
.gradient-text{background:linear-gradient(135deg,#ff4ba8,#4fd5ff 55%,#8b5cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy p{font-size:18px;margin:0 0 26px;max-width:710px;color:#526079}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:640px}
.stat-card{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:22px;padding:17px;box-shadow:var(--soft-shadow)}
.stat-card strong{display:block;font-size:26px;color:#121a32}.stat-card span{font-size:13px;color:#657189;font-weight:700}
.hero-visual{position:relative;min-height:460px}.hero-visual::before,.hero-visual::after{content:"";position:absolute;border-radius:999px;filter:blur(26px);opacity:.72;pointer-events:none}.hero-visual::before{width:190px;height:190px;background:var(--pink);top:-10px;right:12px}.hero-visual::after{width:230px;height:230px;background:var(--blue);bottom:8px;left:8px}.hero-card{position:relative;z-index:2;border-radius:36px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.88);transform:rotate(1.2deg)}
.hero-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.hero-card .live-badge{position:absolute;top:20px;left:20px;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.9);border-radius:999px;padding:9px 14px;font-weight:900;color:#ff4ba8}.floating-card{position:absolute;z-index:3;right:-10px;bottom:30px;width:240px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.9);border-radius:26px;padding:16px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.floating-card strong{display:block;font-size:20px}.floating-card span{color:#657189;font-size:13px;font-weight:800}
.module-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.module-heading h2,.module-heading h1{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:12px 0;color:#11182f;letter-spacing:-.035em}.module-heading p{max-width:720px;margin:0;color:#647188}.module-heading a{font-weight:900;color:#ff4ba8}
.grid{display:grid;gap:20px}.grid.cards-3{grid-template-columns:repeat(3,1fr)}.grid.cards-4{grid-template-columns:repeat(4,1fr)}.grid.cards-2{grid-template-columns:repeat(2,1fr)}
.glass-card{background:var(--card);border:1px solid rgba(231,237,248,.9);border-radius:var(--radius);padding:24px;box-shadow:var(--soft-shadow);backdrop-filter:blur(16px);position:relative;overflow:hidden}.glass-card::after{content:"";position:absolute;inset:auto -40px -60px auto;width:150px;height:150px;background:radial-gradient(circle,rgba(84,214,255,.22),transparent 64%);pointer-events:none}.glass-card h3{font-size:22px;line-height:1.25;margin:0 0 10px;color:#11182f}.glass-card p{margin:0 0 16px}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag-row span,.tag{display:inline-flex;border-radius:999px;background:linear-gradient(135deg,rgba(255,95,189,.12),rgba(84,214,255,.14));color:#42506b;font-size:12px;font-weight:900;padding:7px 10px}
.video-card{position:relative;border-radius:30px;overflow:hidden;background:#fff;box-shadow:var(--soft-shadow);border:1px solid var(--line);transition:.3s ease}.video-card:hover{transform:translateY(-8px);box-shadow:0 28px 70px rgba(88,99,140,.18)}
.video-frame{position:relative;overflow:hidden;background:#eef7ff}.video-frame img,.video-frame video{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;transition:.45s ease}.video-card:hover .video-frame img{transform:scale(1.06);filter:saturate(1.18)}.video-frame video{position:absolute;inset:0;opacity:0;pointer-events:none}.play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(255,95,189,.08),rgba(84,214,255,.16));opacity:0;transition:.28s ease}.video-card:hover .play-overlay{opacity:1}.play-button{width:72px;height:72px;border-radius:999px;background:rgba(255,255,255,.82);display:grid;place-items:center;box-shadow:0 0 0 12px rgba(255,255,255,.18),0 22px 60px rgba(255,95,189,.28)}.play-button::before{content:"";border-left:22px solid var(--pink);border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:5px}.video-body{padding:20px}.video-body h3{font-size:20px;margin:0 0 8px;line-height:1.32}.video-body p{font-size:14px;margin:0 0 14px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;border-top:1px solid var(--line);padding-top:13px}.metrics span{font-size:12px;color:#657189;font-weight:800}.metrics strong{display:block;color:#141d34;font-size:14px}
.topic-list{display:grid;gap:14px}.topic{display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 12px 30px rgba(88,99,140,.08)}.topic h3{margin:0 0 5px;font-size:18px}.topic p{margin:0;font-size:14px}.topic strong{color:#ff4ba8;white-space:nowrap}
.barrage{position:relative;min-height:330px;border-radius:32px;background:linear-gradient(135deg,rgba(255,95,189,.12),rgba(84,214,255,.16));border:1px solid var(--line);overflow:hidden;padding:24px}.barrage span{position:absolute;display:inline-flex;border-radius:999px;background:rgba(255,255,255,.82);box-shadow:0 12px 30px rgba(88,99,140,.12);padding:10px 14px;font-weight:900;color:#35415a;animation:floatLine 13s linear infinite}.barrage span:nth-child(1){top:35px;left:20px}.barrage span:nth-child(2){top:96px;left:170px;animation-duration:15s}.barrage span:nth-child(3){top:160px;left:70px;animation-duration:12s}.barrage span:nth-child(4){top:230px;left:260px;animation-duration:18s}@keyframes floatLine{0%{transform:translateX(0)}50%{transform:translateX(90px)}100%{transform:translateX(0)}}
.partner-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.partner-wall span{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;text-align:center;font-weight:900;color:#344056;box-shadow:0 10px 28px rgba(88,99,140,.08)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px 20px;box-shadow:0 10px 28px rgba(88,99,140,.07)}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:900;color:#172036}.faq p{margin:10px 0 0}.review-card{min-height:210px}.review-card .avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--pink),var(--blue));color:#fff;font-weight:900;margin-bottom:12px}.review-card strong{display:block;color:#172036}.review-card em{font-style:normal;color:#7a8498;font-size:13px;font-weight:800}.review-card p{font-size:15px;color:#526079}
.page-hero{max-width:1240px;margin:0 auto;padding:70px 20px 30px;display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:center}.page-hero img{border-radius:34px;box-shadow:var(--shadow);border:1px solid #fff}.breadcrumb{font-size:14px;color:#7a8498;font-weight:800}.breadcrumb a{color:#ff4ba8}.content-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--soft-shadow)}.content-panel h2{font-size:30px;margin:0 0 10px;color:#11182f}.content-panel h3{font-size:22px;margin:22px 0 8px}.content-panel ul{padding-left:20px;color:#526079;line-height:1.9}.contact-list{display:grid;gap:12px}.contact-list div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:12px 0}.contact-list strong{color:#172036}.contact-list span{color:#647188;text-align:right}.image-caption{font-size:13px;color:#7a8498;margin-top:8px}.site-footer{margin-top:60px;background:linear-gradient(135deg,#11182f,#232d52);color:#fff;position:relative;overflow:hidden}.site-footer::before{content:"";position:absolute;inset:-180px auto auto -120px;width:380px;height:380px;border-radius:999px;background:rgba(255,95,189,.24);filter:blur(30px)}.footer-grid{position:relative;max-width:1240px;margin:0 auto;padding:56px 20px;display:grid;grid-template-columns:1.25fr 1fr .9fr 1.1fr;gap:28px}.site-footer h2,.site-footer h3{margin:0 0 12px;color:#fff}.site-footer p,.site-footer a,.site-footer span{color:#d9e3ff}.footer-brand img{border-radius:18px;margin-bottom:12px}.footer-links{display:grid;align-content:start;gap:9px}.footer-links a{font-weight:800}.footer-qr{display:flex;gap:14px;flex-wrap:wrap}.footer-qr div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:14px;text-align:center}.footer-qr img{border-radius:18px;background:#fff}.footer-qr span{display:block;margin-top:8px;font-size:13px;font-weight:800}.share-pills{display:flex;gap:8px;flex-wrap:wrap}.share-pills span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900}.record{font-size:13px}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;color:#111;padding:10px 14px;border-radius:12px}
@media (max-width:980px){.hero,.page-hero{grid-template-columns:1fr}.hero-visual{min-height:auto}.floating-card{right:18px}.grid.cards-4,.grid.cards-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.partner-wall{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.nav-toggle{display:block}.main-nav{position:absolute;top:76px;left:14px;right:14px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a{padding:13px 14px}.search-row{flex-direction:column}.hero{padding-top:42px}.hero-copy h1,.page-hero h1{font-size:42px}.hero-stats{grid-template-columns:1fr}.grid.cards-4,.grid.cards-3,.grid.cards-2{grid-template-columns:1fr}.module-heading{align-items:flex-start;flex-direction:column}.metrics{grid-template-columns:repeat(2,1fr)}.topic{align-items:flex-start;flex-direction:column}.partner-wall{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.contact-list div{display:block}.contact-list span{text-align:left;display:block;margin-top:4px}.section{padding:48px 16px}.page-hero{padding:44px 16px 24px}.nav-shell,.search-band{padding-left:16px;padding-right:16px}}