:root{--bg:#FFF8F0;--nav:rgba(38,20,12,.94);--title:#24130C;--brand:#FF6B35;--purple:#2B1A3F;--mint:#00E5B0;--gold:#FFD166;--rose:#B8336A;--text:#2A1F1A;--muted:#75645A;--card:#fff;--footer:#1A0F0A;--border:rgba(255,107,53,.18);--shadow:0 20px 46px rgba(97,45,16,.14);--gradient:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit}img{max-width:100%;height:auto}button{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:9999;width:100%;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,.16)}.header-inner{width:min(calc(100% - 40px),var(--max));min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#FFF3E8;white-space:nowrap}.logo img{height:44px;width:auto;object-fit:contain}.logo strong{font-size:19px}.core-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}.core-nav a{color:#FFF3E8;text-decoration:none;padding:8px 12px;border-radius:999px;font-size:15px}.core-nav a:hover,.core-nav a.active{background:rgba(0,229,176,.16);color:#fff}.header-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;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:.2s}.btn:hover{transform:translateY(-2px)}.btn-small{min-height:42px;padding:0 18px;font-size:14px}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid rgba(43,26,63,.18);border-radius:999px;background:rgba(255,255,255,.74);color:var(--purple);font-weight:800;text-decoration:none}.menu-btn{width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.1);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.menu-btn i{width:18px;height:2px;background:#fff;border-radius:99px}.mobile-menu-btn{display:none}
.drawer-mask{position:fixed;inset:0;z-index:10000;background:rgba(26,15,10,.56);opacity:0;transition:.22s}.drawer-mask.show{opacity:1}.drawer{position:fixed;z-index:10001;right:0;top:0;width:min(420px,92vw);height:100vh;padding:24px;background:#fff;box-shadow:-24px 0 60px rgba(43,26,63,.2);transform:translateX(105%);transition:.26s;overflow:auto}.drawer.open{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between}.logo-dark{color:var(--title)}.drawer-close{width:42px;height:42px;border:1px solid var(--border);border-radius:50%;background:var(--bg);font-size:28px;cursor:pointer}.drawer-note{color:var(--muted);margin:22px 0}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-radius:14px;background:#FFF8F2;border:1px solid rgba(255,107,53,.12);text-decoration:none;font-weight:700}.drawer-nav a:hover,.drawer-nav a.active{background:#EFFFFA;color:#8A2A59;border-color:rgba(0,229,176,.3)}.drawer-reminder{margin-top:24px;padding:18px;border-radius:18px;background:linear-gradient(135deg,#2B1A3F,#5D2E63);color:#fff}.drawer-reminder p{margin:8px 0 0;color:rgba(255,255,255,.78);font-size:14px}
main{min-height:65vh}.section{padding:82px 0}.section-soft{background:linear-gradient(135deg,rgba(233,255,248,.9),rgba(255,241,199,.62))}.section-tight{padding:54px 0}.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--rose);font-size:13px;font-weight:800;letter-spacing:.12em}.kicker:before{content:"";width:30px;height:3px;border-radius:99px;background:var(--gradient)}h1,h2,h3{margin-top:0;color:var(--title);line-height:1.25}h1{font-size:clamp(42px,6vw,76px);letter-spacing:-.05em}h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.035em}h3{font-size:clamp(20px,2vw,26px)}p{margin-top:0}.lead{font-size:clamp(17px,2vw,21px);line-height:1.9;color:var(--muted)}.section-head{max-width:780px;margin-bottom:34px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.text-link{display:inline-flex;gap:6px;align-items:center;color:var(--brand);font-weight:800;text-decoration:none}.text-link:after{content:"→"}
.hero{position:relative;overflow:hidden;padding:74px 0 66px;background:radial-gradient(circle at 12% 18%,rgba(255,209,102,.42),transparent 28%),radial-gradient(circle at 86% 22%,rgba(0,229,176,.24),transparent 25%),linear-gradient(135deg,#FFF2E8,#F4EEFF 48%,#E9FFF8)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(380px,.96fr);gap:58px;align-items:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.76);border:1px solid rgba(255,107,53,.14);color:#8A2A59;font-size:13px;font-weight:800}.hero h1{margin:18px 0 8px}.hero-sub{font-size:clamp(24px,3vw,38px);color:var(--purple);font-weight:800;line-height:1.35;margin-bottom:20px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none}.hero-tags li{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid rgba(43,26,63,.1);font-weight:700;color:var(--purple)}.hero-visual{min-height:480px;display:grid;place-items:center;position:relative}.hero-visual:before{content:"";position:absolute;inset:8% 4% 4% 8%;border-radius:42% 58% 58% 42%/44% 40% 60% 56%;background:linear-gradient(145deg,rgba(255,107,53,.2),rgba(0,229,176,.24));transform:rotate(-5deg)}.hero-visual img{position:relative;z-index:1;max-height:560px;object-fit:contain;filter:drop-shadow(0 30px 30px rgba(43,26,63,.18))}
.highlight{margin-top:-28px;position:relative;z-index:2}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.highlight-grid article{padding:24px;border-right:1px solid var(--border)}.highlight-grid article:last-child{border:0}.highlight-grid b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#EFFFFA;color:#8A2A59}.highlight-grid h3{font-size:18px;margin:12px 0 7px}.highlight-grid p{font-size:14px;color:var(--muted);margin:0}.pills{display:flex;flex-wrap:wrap;gap:12px}.pill{flex:1 1 210px;padding:18px 20px;border-radius:999px;background:#fff;border:1px solid var(--border);box-shadow:0 10px 24px rgba(97,45,16,.08);text-decoration:none}.pill strong{display:block}.pill small{display:block;color:var(--muted);line-height:1.5;margin-top:2px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}.media,.panel,.card,.review,.faq{background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.media{min-height:400px;padding:22px;display:grid;place-items:center;background:linear-gradient(135deg,#FFF7F1,#EEFDF9)}.media img{max-height:430px;object-fit:contain}.panel{padding:clamp(28px,4vw,48px)}.panel p,.card p{color:var(--muted)}.check{display:grid;gap:12px;padding:0;list-style:none}.check li{position:relative;padding-left:30px}.check li:before{content:"✓";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#EFFFFA;color:#8A2A59;font-size:13px;font-weight:900}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card{overflow:hidden}.card-img{min-height:235px;padding:20px;display:grid;place-items:center;background:linear-gradient(135deg,#F4EEFF,#E9FFF8)}.card-img img{max-height:240px;object-fit:contain}.card-body{padding:28px}.mini-list{padding:0;list-style:none;display:grid;gap:10px}.mini-list li{padding:11px 13px;border-radius:14px;background:#FFF8F2;border:1px solid rgba(255,107,53,.1)}
.security{display:grid;grid-template-columns:1.08fr .92fr;gap:28px}.security-copy{padding:clamp(30px,4vw,52px);border-radius:26px;background:linear-gradient(135deg,#2B1A3F,#5D2E63);color:#fff;box-shadow:var(--shadow)}.security-copy h2{color:#fff}.security-copy p{color:rgba(255,255,255,.78)}.security-imgs{display:grid;grid-template-columns:1fr 1fr;gap:18px}.security-imgs figure{margin:0;min-height:220px;padding:18px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);display:grid;place-items:center}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.review{padding:24px}.review p{color:var(--muted)}.review footer{display:flex;justify-content:space-between;color:#A9978C;font-size:13px}.review strong{color:var(--title)}.faq-list{display:grid;gap:14px}.faq{overflow:hidden;box-shadow:0 12px 30px rgba(97,45,16,.08)}.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:800;color:var(--title);display:flex;justify-content:space-between;gap:18px}.faq summary:after{content:"+";font-size:24px;color:var(--brand)}.faq[open] summary:after{content:"−"}.faq-answer{padding:0 24px 22px;color:var(--muted)}.notice{padding:34px;border-radius:26px;background:linear-gradient(135deg,#FFF1C7,#EFFFFA);border:1px solid rgba(255,209,102,.48)}.notice p{color:var(--muted)}
.page-hero{padding:70px 0 58px;background:radial-gradient(circle at 88% 8%,rgba(0,229,176,.23),transparent 26%),radial-gradient(circle at 8% 70%,rgba(255,209,102,.32),transparent 30%),linear-gradient(135deg,#FFF3EB,#F4EEFF 55%,#E9FFF8)}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:52px;align-items:center}.page-hero h1{font-size:clamp(40px,5vw,64px);margin:16px 0}.page-visual{min-height:350px;padding:24px;border-radius:34px;background:rgba(255,255,255,.58);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow);display:grid;place-items:center}.page-visual img{max-height:380px;object-fit:contain}.breadcrumbs{display:flex;gap:8px;color:var(--muted);font-size:13px;margin-bottom:16px}.breadcrumbs a{color:var(--brand);text-decoration:none}.page-intro{max-width:920px;text-align:center}.page-intro p{font-size:18px;color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:28px;align-items:start}.article-main{display:grid;gap:24px}.article-card{padding:clamp(26px,4vw,42px);border-radius:24px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.article-card p{color:var(--muted)}.article-card img{width:100%;max-height:420px;object-fit:contain;border-radius:18px;background:#F9F7F5;margin-top:18px}.article-side{position:sticky;top:96px;display:grid;gap:18px}.side-card{padding:24px;border-radius:22px;background:linear-gradient(135deg,#2B1A3F,#553067);color:#fff;box-shadow:var(--shadow)}.side-card h3{color:#fff}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:15px 16px 15px 56px;border-radius:16px;background:#FFF8F2;color:var(--text)}.step:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:14px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--gradient);color:#fff;font-weight:900}.feedback{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feedback blockquote{margin:0;padding:22px;border-radius:20px;background:#fff;border:1px solid var(--border);box-shadow:0 12px 30px rgba(97,45,16,.08);color:var(--muted)}.feedback cite{display:block;margin-top:12px;color:var(--title);font-style:normal;font-weight:800}
.site-footer{background:var(--footer);color:#FFF3E8;padding:64px 0 90px}.footer-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:60px}.footer-brand p{color:rgba(255,243,232,.68);max-width:460px;margin-top:18px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-links h3{color:#fff;font-size:16px}.footer-links a{display:block;color:rgba(255,243,232,.68);text-decoration:none;margin:8px 0}.footer-bottom{margin-top:42px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:30px;color:rgba(255,243,232,.58);font-size:13px}.footer-bottom p{max-width:760px}.footer-bottom div{display:flex;gap:14px}.footer-bottom a{text-decoration:none}.mobile-bottom{display:none}
@media(max-width:1080px){.core-nav a{padding:8px;font-size:14px}.card-grid.three{grid-template-columns:1fr 1fr}.review-grid{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.header-inner{width:min(calc(100% - 24px),var(--max));min-height:64px}.mobile-menu-btn{display:inline-flex}.desktop-menu-btn,.core-nav{display:none}.header-inner>.logo{position:absolute;left:50%;transform:translateX(-50%)}.header-inner>.logo strong{display:none}.header-inner>.logo img{height:38px}.header-actions{margin-left:auto}.btn-small{min-height:38px;padding:0 14px}.hero-grid,.page-hero-grid,.split,.security,.article-layout{grid-template-columns:1fr}.hero-visual{min-height:360px}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-grid article:nth-child(2){border-right:0}.card-grid,.card-grid.three{grid-template-columns:1fr}.article-side{position:static}.footer-grid{grid-template-columns:1fr}}
@media(max-width:640px){body{padding-bottom:70px}.container{width:min(calc(100% - 24px),var(--max))}.section{padding:62px 0}.hero{padding:46px 0 58px}.hero h1{font-size:44px}.hero-sub{font-size:25px}.hero-visual{min-height:300px}.highlight{margin-top:-18px}.highlight-grid{grid-template-columns:1fr}.highlight-grid article{border-right:0;border-bottom:1px solid var(--border)}.pill{flex-basis:100%;border-radius:20px}.media{min-height:300px}.security-imgs,.review-grid,.feedback{grid-template-columns:1fr}.drawer-nav{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.mobile-bottom{position:fixed;z-index:9998;left:10px;right:10px;bottom:10px;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(26,15,10,.95);border-radius:18px;overflow:hidden;box-shadow:0 16px 36px rgba(26,15,10,.28)}.mobile-bottom a{min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:rgba(255,243,232,.72);text-decoration:none;font-size:12px}.mobile-bottom a span{font-size:17px;line-height:1}.mobile-bottom a.active{background:rgba(0,229,176,.14);color:#fff}}