:root{--bg:#F5F7FF;--ink:#1F2740;--title:#131A35;--muted:#66708A;--brand:#5B6CFF;--purple:#7A5CFF;--cyan:#00D4FF;--gold:#FFC857;--deep:#16213E;--card:#fff;--line:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--radius:24px;--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block;object-fit:contain}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;white-space:nowrap}.site-logo img{width:42px;height:42px;object-fit:contain}.site-logo strong{font-size:20px;letter-spacing:.08em}.nav-core{display:flex;align-items:center;gap:6px}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px;font-size:15px}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn,.ghost-btn,.light-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:700;transition:.25s ease}.main-btn{padding:13px 24px;color:#fff;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);box-shadow:0 14px 32px rgba(91,108,255,.22)}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.3)}.main-btn.compact{padding:9px 18px;font-size:14px}.ghost-btn{padding:12px 22px;color:var(--brand);background:#fff;border:1px solid var(--line)}.light-btn{padding:12px 22px;color:#11182F;background:#fff}.menu-toggle{width:42px;height:42px;border:0;border-radius:13px;background:rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:19px;height:2px;background:#fff;border-radius:10px}.mobile-menu-toggle{display:none}.drawer-mask{position:fixed;inset:0;z-index:10000;background:rgba(5,8,20,.58);opacity:0;visibility:hidden;transition:.25s}.drawer-mask.open{opacity:1;visibility:visible}.site-drawer{position:fixed;top:0;right:0;width:min(390px,88vw);height:100dvh;z-index:10001;background:#fff;padding:22px;transform:translateX(104%);transition:.3s ease;overflow-y:auto;box-shadow:-18px 0 50px rgba(7,14,40,.22)}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.drawer-head .site-logo{color:var(--title)}.drawer-close{border:0;background:#F0F3FF;color:var(--title);font-size:28px;width:42px;height:42px;border-radius:50%;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:20px 0}.drawer-nav a{padding:11px 13px;border:1px solid var(--line);border-radius:14px;color:var(--title);background:#F8F9FF}.drawer-nav a:hover{color:var(--brand);background:#EFF8FF}.drawer-note{padding:18px;border-radius:18px;background:#11182F;color:#EEF2FF}.drawer-note p{margin:6px 0 0;color:#C9D2EA;font-size:14px}.hero{position:relative;padding:86px 0 70px;overflow:hidden;background:radial-gradient(circle at 15% 15%,rgba(122,92,255,.22),transparent 34%),radial-gradient(circle at 85% 25%,rgba(0,212,255,.2),transparent 30%),linear-gradient(145deg,#F9F6FF 0%,#EBF7FF 56%,#FFF7FB 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);opacity:.55}.hero:before{width:240px;height:240px;background:rgba(255,200,87,.24);left:-90px;bottom:-80px}.hero:after{width:300px;height:300px;background:rgba(217,79,112,.14);right:-120px;top:-90px}.hero-grid,.inner-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:14px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:10px;background:linear-gradient(90deg,var(--gold),var(--cyan))}.hero h1,.inner-hero h1{margin:14px 0 12px;color:var(--title);font-size:clamp(52px,7vw,86px);line-height:1.05;letter-spacing:-.04em}.hero h2{margin:0 0 22px;color:var(--deep);font-size:clamp(25px,3vw,40px);line-height:1.3}.hero .lead,.inner-hero .lead{font-size:18px;color:#4E5874;max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.hero-points span{padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.76);border:1px solid var(--line);color:var(--deep);font-size:14px}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:7% 9% -4% 14%;border-radius:50%;background:linear-gradient(135deg,rgba(91,108,255,.25),rgba(0,212,255,.18));filter:blur(20px)}.hero-visual img{position:relative;width:100%;max-height:590px;filter:drop-shadow(0 30px 40px rgba(25,43,91,.2))}.floating-card{position:absolute;z-index:2;background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:14px 16px;max-width:220px}.floating-card.one{left:-20px;bottom:12%}.floating-card.two{right:-10px;top:10%}.floating-card strong{display:block;color:var(--title)}.floating-card small{color:var(--muted)}.section{padding:84px 0}.section-soft{background:linear-gradient(180deg,#EEF7FF 0%,#F7F5FF 100%)}.section-heading{max-width:760px;margin:0 auto 36px;text-align:center}.section-heading h2,.prose-card h2,.faq-card h2,.safety-band h2{margin:10px 0 12px;color:var(--title);font-size:clamp(28px,4vw,44px);line-height:1.25}.section-heading p{margin:0;color:var(--muted);font-size:17px}.highlight-strip{margin-top:-30px;position:relative;z-index:3}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.highlight-card,.channel-card,.info-card,.review-card,.prose-card,.quote-card,.faq-card,.media-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.highlight-card{padding:24px}.highlight-card .icon-dot{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),var(--cyan));margin-bottom:14px}.highlight-card h3{margin:0 0 8px;color:var(--title)}.highlight-card p,.channel-card p,.info-card p,.review-card p,.prose-card p,.media-card p{margin:0;color:var(--muted)}.channel-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.channel-card{padding:18px;box-shadow:none;transition:.25s}.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.channel-card h3{font-size:17px;margin:0 0 6px;color:var(--title)}.channel-card p{font-size:14px}.channel-card .text-link{display:inline-block;margin-top:12px}.text-link{color:var(--brand);font-weight:700}.brand-grid,.media-grid,.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.brand-copy,.media-copy{padding:12px}.brand-copy h2,.media-copy h2{color:var(--title);font-size:clamp(30px,4vw,48px);line-height:1.25;margin:12px 0 18px}.brand-copy p,.media-copy p{color:var(--muted);font-size:17px}.image-frame{background:linear-gradient(145deg,#E9ECFF,#EAFBFF);padding:24px;border-radius:32px;border:1px solid var(--line);box-shadow:var(--shadow)}.image-frame img{width:100%;max-height:520px}.two-grid,.three-grid,.review-grid,.prose-grid{display:grid;gap:24px}.two-grid{grid-template-columns:repeat(2,1fr)}.three-grid{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:repeat(3,1fr)}.media-card{overflow:hidden}.media-card img{width:100%;height:260px;object-fit:contain;background:linear-gradient(145deg,#EEF0FF,#E9F9FF);padding:12px}.media-card-body{padding:26px}.media-card h3{margin:0 0 10px;color:var(--title);font-size:25px}.service-points{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.service-points li,.check-list li{position:relative;padding-left:26px;color:#4F5B78}.service-points li:before,.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:800}.info-card{padding:26px}.card-index{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#EEF0FF;color:var(--brand);font-weight:800}.info-card h3{color:var(--title);font-size:22px;margin:14px 0 8px}.safety-card{padding:30px;border-radius:28px;background:#11182F;color:#fff;display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center}.safety-card img{max-height:160px}.safety-card h3{margin:0 0 8px;font-size:24px}.safety-card p{margin:0;color:#C7D0E6}.review-card{padding:25px}.review-card .stars{color:var(--gold);letter-spacing:.15em}.review-card blockquote{margin:12px 0 14px;color:#38425E}.review-card strong{color:var(--title)}.faq-list{display:grid;gap:14px;max-width:960px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px}.faq-item h3{margin:0 0 7px;color:var(--title);font-size:18px}.faq-item p{margin:0;color:var(--muted)}.notice-panel{padding:34px;border-radius:30px;background:linear-gradient(135deg,#11182F,#222B58);color:#fff;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.notice-panel h2{margin:8px 0 10px;font-size:32px}.notice-panel p{margin:0;color:#CBD4E9}.about-band{background:#fff}.about-compact{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:38px;border-radius:30px;border:1px solid var(--line);box-shadow:var(--shadow)}.about-compact h2{color:var(--title);margin:8px 0}.inner-hero{padding:74px 0;background:radial-gradient(circle at 18% 15%,rgba(122,92,255,.18),transparent 34%),linear-gradient(145deg,#F9F6FF,#EAF7FF)}.inner-hero h1{font-size:clamp(42px,6vw,68px)}.inner-visual{padding:22px;border-radius:30px;background:rgba(255,255,255,.72);border:1px solid var(--line);box-shadow:var(--shadow)}.inner-visual img{width:100%;max-height:460px}.prose-grid{grid-template-columns:repeat(2,1fr)}.prose-card{padding:30px}.prose-card-wide{grid-column:1/-1}.prose-card h2{font-size:30px}.prose-card p+p{margin-top:12px}.check-list{padding:0;margin:18px 0 0;list-style:none;display:grid;gap:10px}.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px}.quote-card,.faq-card{padding:32px}.quote-card{background:linear-gradient(145deg,#11182F,#202958);color:#fff}.quote-card blockquote{font-size:23px;line-height:1.7;margin:14px 0}.quote-card p{color:#C8D1E8}.faq-card p{color:var(--muted)}.safety-band{padding-top:10px}.safety-band-inner{background:linear-gradient(135deg,#5B6CFF,#7A5CFF 60%,#00B8E6);border-radius:30px;padding:38px;color:#fff;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.safety-band .section-kicker,.safety-band h2{color:#fff}.safety-band p{margin:0;color:#EEF2FF}.site-footer{background:#0B1024;color:#EEF2FF;padding:66px 0 22px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:38px}.footer-brand p{color:#AEB9D2;max-width:480px}.footer-grid h3{margin:0 0 14px;color:#fff}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}.footer-grid a{color:#C8D1E8}.footer-grid a:hover{color:#fff}.footer-bottom{margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9EA9C2;font-size:13px}.footer-bottom p{margin:0}.footer-bottom div{display:flex;gap:18px}.mobile-bottom-nav{display:none}
@media(max-width:1050px){.nav-core{display:none}.mobile-menu-toggle{display:flex}.desktop-menu-toggle{display:none}.hero-grid,.inner-hero-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero .lead{margin-left:auto;margin-right:auto}.hero-actions,.hero-points{justify-content:center}.hero-visual{max-width:720px;margin:0 auto}.highlight-grid{grid-template-columns:repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}}
@media(max-width:760px){.container{width:min(calc(100% - 28px),var(--container))}.header-inner{min-height:64px;padding:0 12px;gap:8px}.site-logo strong{font-size:17px}.site-logo img{width:36px;height:36px}.header-actions .main-btn{padding:8px 13px;font-size:13px}.menu-toggle{width:38px;height:38px}.hero{padding:56px 0 54px}.hero h1{font-size:50px}.hero h2{font-size:26px}.hero .lead,.inner-hero .lead{font-size:16px}.floating-card{display:none}.highlight-strip{margin-top:0;padding-top:20px}.highlight-grid,.channel-grid,.two-grid,.three-grid,.review-grid,.brand-grid,.media-grid,.safety-grid,.prose-grid,.split-panel{grid-template-columns:1fr}.prose-card-wide{grid-column:auto}.section{padding:60px 0}.channel-grid{grid-template-columns:repeat(2,1fr)}.media-card img{height:220px}.safety-card{grid-template-columns:100px 1fr;padding:22px}.notice-panel,.about-compact,.safety-band-inner{grid-template-columns:1fr;text-align:left;padding:28px}.inner-hero{padding:52px 0}.inner-hero h1{font-size:42px}.prose-card,.quote-card,.faq-card{padding:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;padding-bottom:76px}.mobile-bottom-nav{position:fixed;z-index:9000;left:12px;right:12px;bottom:10px;display:grid;grid-template-columns:repeat(4,1fr);padding:8px;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);border-radius:18px;box-shadow:0 18px 42px rgba(5,10,28,.3)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:1px;color:#EEF2FF;font-size:12px}.mobile-bottom-nav span{font-size:18px;color:var(--cyan)}.site-drawer{left:0;right:auto;transform:translateX(-104%)}.site-drawer.open{transform:translateX(0)}}
@media(max-width:480px){.site-logo strong{display:none}.hero h1{font-size:44px}.channel-grid{grid-template-columns:1fr}.highlight-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.drawer-nav{grid-template-columns:1fr}.safety-card{grid-template-columns:1fr}.safety-card img{max-height:130px}.header-actions{gap:6px}}