*{box-sizing:border-box} :root{--bg:#FFF8F0;--ink:#2A1F1A;--title:#24130C;--muted:#75645A;--soft:#A9978C;--orange:#FF6B35;--purple:#2B1A3F;--mint:#00E5B0;--gold:#FFD166;--rose:#B8336A;--pale:#EFFFFA;--border:rgba(255,107,53,.18);--shadow:0 20px 46px rgba(97,45,16,.14)}
html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden} body.drawer-open{overflow:hidden} a{color:inherit} img{max-width:100%}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(38,20,12,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,.16)}
.header-inner{max-width:1280px;min-height:72px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:900}.site-logo{color:#FFF3E8;min-width:170px}.site-logo img{width:44px;height:44px;object-fit:contain}
.nav-core{display:flex;justify-content:center;gap:7px;flex:1}.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{background:rgba(0,229,176,.16);color:#fff}.header-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;min-width:205px}
.main-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 22px;border-radius:999px;text-decoration:none;font-weight:900;transition:.2s}.main-btn{color:#fff;background:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);box-shadow:0 14px 32px rgba(255,107,53,.22)}.secondary-btn{color:var(--orange);background:#fff;border:1px solid var(--border)}.main-btn:hover,.secondary-btn:hover{transform:translateY(-2px)}.small{min-height:42px;padding:9px 17px}
.menu-toggle,.drawer-close{border:0;cursor:pointer}.menu-toggle{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:20px}.mobile-menu{display:none}.drawer-mask{position:fixed;inset:0;z-index:10000;background:rgba(26,15,10,.52);opacity:0;pointer-events:none;transition:.25s}.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;right:0;top:0;width:min(390px,92vw);height:100dvh;z-index:10001;background:#FFFDF9;padding:24px;overflow-y:auto;transform:translateX(105%);transition:.28s;box-shadow:-28px 0 70px rgba(36,19,12,.22)}.drawer.open{transform:none}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--border)}.drawer-logo img,.footer-logo img{width:42px;height:42px;object-fit:contain}.drawer-close{width:42px;height:42px;border-radius:50%;font-size:25px;background:#FFF1C7}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:22px 0}.drawer-nav a{display:flex;justify-content:space-between;text-decoration:none;padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--border)}.drawer-nav a:hover,.drawer-nav a.active{color:var(--orange);background:var(--pale)}.drawer-note{padding:18px;border-radius:18px;background:linear-gradient(135deg,#FFF1C7,#EFFFFA)}.drawer-note p{color:var(--muted);margin:8px 0 0}
.shell{width:min(1200px,calc(100% - 40px));margin:auto}.section{padding:82px 0}.section-sm{padding:52px 0}.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--rose);font-size:13px;font-weight:900;letter-spacing:.15em}.kicker:before{content:"";width:28px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--mint))}
h1,h2,h3{color:var(--title);line-height:1.25}h1{font-size:clamp(42px,7vw,76px);margin:15px 0 20px;letter-spacing:-.04em}h2{font-size:clamp(30px,4.5vw,48px);margin:14px 0 18px;letter-spacing:-.03em}h3{margin:0 0 10px}.lead{font-size:clamp(17px,2vw,21px);color:var(--muted)}.muted,.rich p,.info-card p,.zone-card p,.faq-item p{color:var(--muted)}
.card,.info-card,.zone-card,.review-card,.step,.feedback{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}
.hero,.page-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 18%,rgba(255,209,102,.4),transparent 26%),radial-gradient(circle at 88% 20%,rgba(0,229,176,.2),transparent 30%),linear-gradient(145deg,#FFF8F0,#F8EEFF 48%,#E9FFF8)}.hero{padding:90px 0 74px}.page-hero{padding:78px 0 66px}.hero-grid,.split,.page-grid,.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.hero-tags{display:flex;flex-wrap:wrap;gap:10px}.hero-tags span{padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.85);border:1px solid var(--border);font-weight:800;color:var(--purple)}.hero-img,.content-img,.page-img{width:100%;height:auto;object-fit:contain;border-radius:30px;background:#fff;box-shadow:var(--shadow)}
.highlight{margin-top:-26px;position:relative;z-index:2}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.highlight-item{padding:24px;border-right:1px solid var(--border)}.highlight-item:last-child{border:0}.highlight-item p{font-size:14px;color:var(--muted)}
.capsules{display:flex;flex-wrap:wrap;gap:12px}.capsule{flex:1 1 215px;padding:17px 18px;border-radius:999px;background:#fff;border:1px solid var(--border);text-decoration:none;box-shadow:0 12px 28px rgba(97,45,16,.08)}.capsule strong{display:block}.capsule span{display:block;color:var(--muted);font-size:13px}
.dual,.zone-grid,.review-grid,.point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.zone-grid,.review-grid,.point-grid{grid-template-columns:repeat(3,1fr)}.zone-card{overflow:hidden}.zone-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:linear-gradient(135deg,#FFF1C7,#EFFFFA)}.zone-body,.info-card,.review-card{padding:24px}.text-link{color:var(--orange);font-weight:900;text-decoration:none}.text-link:hover{text-decoration:underline}
.dark{background:radial-gradient(circle at 18% 20%,rgba(255,107,53,.2),transparent 28%),radial-gradient(circle at 78% 70%,rgba(0,229,176,.15),transparent 30%),#24130C;color:#FFF3E8}.dark h2,.dark h3{color:#fff}.dark p{color:rgba(255,243,232,.77)}.safety-card{padding:28px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}.safety-card img{width:100%;max-height:280px;object-fit:contain;border-radius:18px}
.faq-list{display:grid;gap:14px}.faq-item{border:1px solid var(--border);border-radius:18px;background:#fff;overflow:hidden}.faq-item summary{padding:20px 24px;cursor:pointer;font-weight:900;color:var(--title);list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{margin:0;padding:0 24px 22px}
.notice{padding:30px;border-radius:26px;background:linear-gradient(135deg,#FFF1C7,#EFFFFA);border:1px solid var(--border)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:25px}.metric{padding:16px;border-radius:18px;background:rgba(255,255,255,.86);border:1px solid var(--border)}.metric strong{display:block;color:var(--orange);font-size:21px}.metric span{color:var(--muted);font-size:13px}.content-grid{grid-template-columns:1.1fr .9fr;align-items:start}.article{padding:32px}.aside{display:grid;gap:18px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:24px}.step b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--orange),var(--mint));margin-bottom:14px}.feedback{padding:34px}.feedback blockquote{margin:0;color:var(--title);font-size:21px}.feedback cite{display:block;margin-top:12px;color:var(--soft);font-style:normal}
.site-footer{background:#1A0F0A;color:#FFF3E8;padding-top:62px}.footer-inner{width:min(1200px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.1fr 1.9fr;gap:60px}.footer-brand p{color:rgba(255,243,232,.7)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h3{color:#fff}.footer-links a{display:block;color:rgba(255,243,232,.72);text-decoration:none;margin:8px 0}.footer-bottom{text-align:center;margin-top:48px;padding:18px 20px;border-top:1px solid rgba(255,255,255,.09);color:rgba(255,243,232,.58);font-size:13px}.mobile-bottom{display:none}
@media(max-width:900px){.nav-core,.desktop-menu{display:none}.mobile-menu{display:block}.header-inner{min-height:66px;padding:0 14px}.site-logo{position:absolute;left:50%;transform:translateX(-50%);min-width:0}.site-logo span{display:none}.header-actions{min-width:0;margin-left:auto}.hero-grid,.split,.page-grid,.content-grid,.footer-inner{grid-template-columns:1fr}.highlight-grid,.zone-grid,.review-grid,.point-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{padding-bottom:72px}.shell{width:min(100% - 28px,1200px)}.section{padding:60px 0}.section-sm{padding:40px 0}h1{font-size:44px}h2{font-size:33px}.hero-actions{display:grid}.hero-actions a{width:100%}.highlight-grid,.dual,.zone-grid,.review-grid,.point-grid,.steps,.metrics,.footer-links{grid-template-columns:1fr}.highlight-item{border-right:0;border-bottom:1px solid var(--border)}.capsule{flex-basis:100%;border-radius:22px}.drawer-nav{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(36,19,12,.96);padding:8px 6px max(8px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.1)}.mobile-bottom a{text-align:center;color:#FFF3E8;text-decoration:none;font-size:12px}.mobile-bottom b{display:block;color:var(--mint);font-size:18px}.article,.info-card,.review-card{padding:22px}}