:root{
  --bg:#FFF8F0;--surface:#fff;--soft:#EFFFFA;--gold-soft:#FFF1C7;--ink:#24130C;
  --text:#2A1F1A;--muted:#75645A;--quiet:#A9978C;--brand:#FF6B35;--deep:#2B1A3F;
  --cyan:#00E5B0;--gold:#FFD166;--berry:#B8336A;--line:rgba(255,107,53,.18);
  --shadow:0 20px 46px rgba(97,45,16,.14);--shadow-soft:0 12px 32px rgba(43,26,63,.1);
  --radius:24px;--radius-lg:36px;
  --gradient:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);
  --gradient-soft:linear-gradient(135deg,#FFF1F5 0%,#EEF9FF 46%,#E9FFF8 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
body.drawer-open{overflow:hidden}
a{color:inherit}img{max-width:100%;height:auto;display:block}button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.skip-link{position:fixed;top:-100px;left:20px;z-index:12000;padding:10px 16px;background:#fff;color:var(--ink);border-radius:10px}.skip-link:focus{top:14px}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(38,20,12,.94);backdrop-filter:blur(14px);box-shadow:0 8px 26px rgba(97,45,16,.16)}
.header-inner{width:min(1280px,calc(100% - 34px));margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-logo{display:inline-flex;align-items:center;gap:10px;color:#FFF3E8;text-decoration:none;font-weight:800;letter-spacing:.04em;white-space:nowrap}.site-logo img{width:42px;height:42px;object-fit:contain}
.nav-core{display:flex;align-items:center;justify-content:center;gap:5px}.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap;transition:.25s}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,229,176,.16)}
.header-actions{display:flex;align-items:center;gap:10px}
.main-btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 22px;border:0;border-radius:999px;background:var(--gradient);color:#fff;text-decoration:none;font-weight:800;box-shadow:0 14px 32px rgba(255,107,53,.22);transition:.25s}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(255,107,53,.28)}
.ghost-btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:0 22px;border:1px solid rgba(36,19,12,.16);border-radius:999px;text-decoration:none;font-weight:700;color:var(--ink);background:rgba(255,255,255,.72)}
.menu-toggle{width:44px;height:44px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(255,255,255,.08);display:inline-grid;place-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:20px;height:2px;background:#fff;border-radius:4px;display:block}.mobile-menu-toggle{display:none}
.drawer-overlay{position:fixed;inset:0;z-index:10000;background:rgba(26,15,10,.52);opacity:0;transition:opacity .25s}.drawer-overlay.is-visible{opacity:1}
.site-drawer{position:fixed;z-index:10001;top:0;right:0;width:min(390px,92vw);height:100dvh;overflow-y:auto;padding:22px;background:#fffaf4;box-shadow:-30px 0 70px rgba(26,15,10,.22);transform:translateX(104%);transition:transform .3s}.site-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.drawer-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.drawer-brand img{width:42px;height:42px;object-fit:contain}.drawer-close{border:0;background:#F5E8DE;color:var(--ink);width:42px;height:42px;border-radius:50%;font-size:28px;cursor:pointer}
.drawer-intro{color:var(--muted);font-size:14px;margin:18px 0}.drawer-nav{display:grid;gap:8px}.drawer-nav a{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--text)}.drawer-nav a:hover,.drawer-nav a.active{background:var(--soft);color:var(--brand)}.drawer-nav b{color:var(--brand)}.drawer-safe-note{margin-top:18px;padding:14px;border-radius:16px;background:var(--gold-soft);color:#684A17;font-size:13px}
.section{padding:88px 0}.section-tight{padding:34px 0 70px}.section-soft{background:linear-gradient(180deg,rgba(233,255,248,.7),rgba(255,248,240,.5))}
.section-heading{max-width:760px;margin-bottom:34px}.section-heading.centered{margin-left:auto;margin-right:auto;text-align:center}
.section-heading h2,.detail-copy h2,.compliance-card h2,.reminder-inner h2{margin:8px 0 14px;color:var(--ink);font-size:clamp(30px,4vw,50px);line-height:1.18;letter-spacing:-.035em}.section-heading p,.detail-copy p{color:var(--muted)}
.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.12em}.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--gradient)}
.text-link{color:var(--brand);text-decoration:none;font-weight:800}.text-link:hover{text-decoration:underline}.light-link{color:#fff}
.home-hero{position:relative;overflow:hidden;padding:74px 0 50px;background:var(--gradient-soft)}.home-hero:before,.home-hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}.home-hero:before{width:380px;height:380px;right:-120px;top:-150px;background:rgba(0,229,176,.16)}.home-hero:after{width:300px;height:300px;left:-120px;bottom:-130px;background:rgba(184,51,106,.12)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.hero-badge{display:inline-flex;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid rgba(184,51,106,.12);color:var(--berry);font-size:13px;font-weight:800}
.hero-copy h1{margin:16px 0 8px;font-size:clamp(56px,8vw,94px);line-height:.98;color:var(--ink);letter-spacing:-.065em}.hero-subtitle{margin:0 0 18px;color:var(--deep);font-weight:800;font-size:clamp(23px,3vw,36px)}.hero-copy .lead{max-width:660px;color:var(--muted);font-size:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}.hero-selling-points,.mini-points{display:flex;flex-wrap:wrap;gap:10px}.hero-selling-points span,.mini-points span{padding:8px 12px;border:1px solid rgba(43,26,63,.1);border-radius:999px;background:rgba(255,255,255,.72);color:var(--deep);font-size:13px;font-weight:700}
.hero-visual{position:relative}.hero-visual>img{width:100%;max-height:610px;object-fit:contain;filter:drop-shadow(0 35px 38px rgba(43,26,63,.18))}.float-card{position:absolute;max-width:220px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid rgba(255,107,53,.14);box-shadow:var(--shadow-soft);backdrop-filter:blur(10px)}.float-card strong{display:block;color:var(--ink)}.float-card span{color:var(--muted);font-size:12px}.float-one{left:-14px;bottom:62px}.float-two{right:10px;top:40px}
.highlight-bar{background:#24130C;color:#fff}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr)}.highlight-grid article{padding:26px 22px;border-right:1px solid rgba(255,255,255,.1)}.highlight-grid article:last-child{border-right:0}.highlight-grid h2{margin:0 0 6px;font-size:18px;color:#fff}.highlight-grid p{margin:0;color:#D9CBC3;font-size:13px;line-height:1.65}
.channel-pills{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.channel-pills a{padding:16px;border:1px solid var(--line);border-radius:18px;background:#fff;text-decoration:none;box-shadow:0 8px 24px rgba(97,45,16,.07);transition:.25s}.channel-pills a:hover{transform:translateY(-3px);border-color:rgba(0,229,176,.45)}.channel-pills strong{display:block;color:var(--ink)}.channel-pills span{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.55}
.split-feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px}.split-feature.reverse .feature-media{order:2}.feature-media{border-radius:var(--radius-lg);background:var(--gradient-soft);border:1px solid var(--line);padding:22px;box-shadow:var(--shadow)}.feature-media img{width:100%;max-height:500px;object-fit:contain}.feature-copy h2{color:var(--ink);font-size:clamp(32px,4vw,52px);line-height:1.15;margin:10px 0 18px}.feature-copy p{color:var(--muted)}.feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.feature-points div{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line)}.feature-points strong{display:block;color:var(--ink)}.feature-points span{color:var(--muted);font-size:13px}
.two-column-cards,.security-grid,.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.content-card,.security-card,.review-card,.tri-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.content-card img,.security-card img,.tri-card img{width:100%;height:260px;object-fit:contain;background:var(--gradient-soft);padding:18px}.content-card-body,.security-card-body,.tri-card-body{padding:24px}.content-card h3,.security-card h3,.tri-card h3{margin:0 0 10px;color:var(--ink);font-size:26px}.content-card p,.security-card p,.tri-card p{color:var(--muted)}
.point-list{display:grid;gap:8px;margin:18px 0;padding:0;list-style:none}.point-list li{position:relative;padding-left:24px}.point-list li:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:900}.three-column{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tri-card img{height:210px}.security-card{display:grid;grid-template-columns:.85fr 1.15fr}.security-card img{height:100%;min-height:320px}.review-grid{grid-template-columns:repeat(3,1fr)}.review-card{padding:24px}.review-card .stars{color:var(--gold);letter-spacing:.12em}.review-card blockquote{margin:14px 0}.review-card span{color:var(--muted);font-size:13px}
.home-faq{display:grid;grid-template-columns:.75fr 1.25fr;gap:42px;align-items:start}details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 18px;margin-bottom:12px}summary{cursor:pointer;padding:16px 0;color:var(--ink);font-weight:800}details p{padding:0 0 16px;margin:0;color:var(--muted)}
.about-banner{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:32px;padding:34px;border-radius:var(--radius-lg);background:#24130C;color:#fff;overflow:hidden}.about-banner h2{margin:8px 0 14px;font-size:clamp(32px,4vw,52px);line-height:1.15}.about-banner p{color:#D9CBC3}.about-banner img{max-height:360px;width:100%;object-fit:contain}
.inner-hero{padding:76px 0 64px;background:var(--gradient-soft);overflow:hidden}.inner-hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:56px;align-items:center}.inner-hero-copy h1{margin:12px 0 18px;color:var(--ink);font-size:clamp(42px,6vw,72px);line-height:1.05;letter-spacing:-.05em}.inner-hero-copy .lead{color:var(--muted);font-size:17px}
.media-frame{position:relative;border-radius:var(--radius-lg);background:rgba(255,255,255,.68);border:1px solid rgba(255,107,53,.16);padding:26px;box-shadow:var(--shadow)}.media-frame>img{width:100%;max-height:480px;object-fit:contain}.floating-note{position:absolute;right:18px;bottom:18px;padding:13px 15px;border-radius:16px;background:rgba(36,19,12,.92);color:#fff;box-shadow:var(--shadow)}.floating-note b,.floating-note span{display:block}.floating-note span{color:#D9CBC3;font-size:12px}
.service-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-strip article{padding:22px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-soft)}.service-strip article>span{color:var(--brand);font-weight:900;font-size:13px}.service-strip h2{margin:5px 0 8px;color:var(--ink);font-size:21px}.service-strip p{margin:0;color:var(--muted);font-size:14px}
.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.detail-grid.reverse .detail-copy{order:2}.check-list{list-style:none;padding:0;display:grid;gap:10px;margin:24px 0}.check-list li{position:relative;padding-left:30px}.check-list li:before{content:"●";position:absolute;left:0;color:var(--cyan)}
.detail-panel{min-height:350px;padding:34px;border-radius:var(--radius-lg);background:linear-gradient(145deg,#24130C,#2B1A3F);color:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.detail-panel:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;top:-80px;right:-70px;background:rgba(0,229,176,.18)}.panel-index{position:absolute;top:24px;left:28px;color:var(--gold);font-weight:900;font-size:13px}.detail-panel h3{margin:0 0 12px;font-size:30px}.detail-panel p{color:#D9CBC3}.panel-tags{display:flex;flex-wrap:wrap;gap:8px}.panel-tags span{padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);font-size:12px}
.steps-section{background:#fff}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps-grid article{padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--bg)}.steps-grid article>span{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--gradient);color:#fff;font-weight:900}.steps-grid h3{color:var(--ink);margin:16px 0 8px}.steps-grid p{color:var(--muted);font-size:14px}
.feedback-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start}.review-feature{padding:34px;border-radius:var(--radius-lg);background:#24130C;color:#fff;box-shadow:var(--shadow)}.review-feature blockquote{margin:22px 0;font-size:24px;line-height:1.65}.review-feature p{color:#D9CBC3}.faq-stack h2{margin:8px 0 18px;color:var(--ink);font-size:38px}
.compliance-card{display:grid;grid-template-columns:.8fr 1.25fr auto;gap:28px;align-items:center;padding:34px;border-radius:var(--radius-lg);background:var(--gold-soft);border:1px solid rgba(255,209,102,.6)}.compliance-card h2{font-size:30px}.compliance-card p{color:#6C531D}.compliance-links{display:grid;gap:8px}.compliance-links a{color:var(--brand);font-weight:800;text-decoration:none;white-space:nowrap}
.global-reminder{padding:52px 0;background:#2B1A3F;color:#fff}.reminder-inner{display:grid;grid-template-columns:.8fr 1.35fr auto;gap:28px;align-items:center}.reminder-inner h2{color:#fff;font-size:30px}.reminder-inner p{color:#D8CEDF}
.site-footer{background:#1A0F0A;color:#FFF3E8;padding:66px 0 110px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.footer-brand>a{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900;font-size:22px}.footer-brand img{width:48px;height:48px;object-fit:contain}.footer-brand p{color:#CDBDB3;max-width:420px}.site-footer h3{margin-top:0}.site-footer a{display:block;color:#DCCFC8;text-decoration:none;margin:8px 0}.site-footer a:hover{color:var(--cyan)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);color:#BFAEA4;font-size:13px}.footer-bottom div{display:flex;gap:18px}.footer-bottom a{margin:0}.mobile-bottom-nav{display:none}
@media(max-width:1050px){.nav-core{gap:0}.nav-core a{padding:8px}.channel-pills{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}.security-card{grid-template-columns:1fr}.steps-grid{grid-template-columns:repeat(2,1fr)}.compliance-card,.reminder-inner{grid-template-columns:1fr 1fr}.compliance-links,.reminder-inner>a{grid-column:1/-1;display:flex;gap:18px}}
@media(max-width:820px){.container{width:min(100% - 28px,1180px)}.header-inner{width:calc(100% - 20px);min-height:64px;gap:8px}.nav-core,.desktop-menu-toggle,.site-logo span{display:none}.mobile-menu-toggle{display:inline-grid}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{width:40px;height:40px}.header-actions{margin-left:auto}.header-cta{min-height:40px;padding:0 14px;font-size:13px}.section{padding:64px 0}.home-hero{padding-top:52px}.hero-grid,.inner-hero-grid,.split-feature,.detail-grid,.feedback-layout,.home-faq,.about-banner{grid-template-columns:1fr}.hero-copy,.inner-hero-copy{text-align:center}.hero-copy .lead{margin-left:auto;margin-right:auto}.hero-actions,.hero-selling-points,.mini-points{justify-content:center}.hero-visual{max-width:620px;margin:0 auto}.float-one{left:0}.highlight-grid{grid-template-columns:repeat(2,1fr)}.highlight-grid article:nth-child(2){border-right:0}.split-feature.reverse .feature-media,.detail-grid.reverse .detail-copy{order:initial}.two-column-cards,.security-grid,.three-column,.service-strip{grid-template-columns:1fr}.review-grid{grid-template-columns:1fr}.inner-hero-visual{max-width:620px;margin:0 auto}.compliance-card,.reminder-inner{grid-template-columns:1fr}.compliance-links,.reminder-inner>a{grid-column:auto}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.site-footer{padding-bottom:118px}.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:10px;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);padding:8px;border:1px solid rgba(255,107,53,.16);border-radius:22px;background:rgba(255,255,255,.93);box-shadow:0 18px 40px rgba(36,19,12,.18);backdrop-filter:blur(15px)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;color:var(--muted);text-decoration:none;font-size:11px}.mobile-bottom-nav span{font-size:18px;line-height:1.1}.mobile-bottom-nav a.active{color:var(--brand);font-weight:800}}
@media(max-width:560px){.hero-copy h1{font-size:56px}.channel-pills{grid-template-columns:1fr 1fr}.feature-points,.steps-grid,.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.float-card{position:static;max-width:none;margin-top:10px}.about-banner,.compliance-card{padding:24px}.content-card img,.security-card img{height:220px}}