:root{--brand:rgb(255,80,0);--brand-dark:#E85A00;--brand-soft:#FFF3EC;--ink:#222;--muted:#555;--page:#F6F6F6;--card:#fff;--footer:#1F1F1F;--line:rgba(0,0,0,.08);--shadow:0 16px 42px rgba(20,20,20,.1);--radius:18px;--container:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--page);line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}.container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,80,0,.12);box-shadow:0 8px 24px rgba(0,0,0,.06)}.desktop-header{display:none}.mobile-header{height:62px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:8px;padding:0 12px}.menu-toggle{width:42px;height:42px;border:0;background:transparent;display:grid;place-content:center;gap:5px;cursor:pointer;padding:0}.menu-toggle span{width:22px;height:2px;background:#222;border-radius:999px;display:block}.mobile-logo{justify-self:center}.mobile-logo img,.brand-logo img,.drawer-logo img{height:38px;width:auto;object-fit:contain}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;font-weight:800;border-radius:999px;padding:13px 24px;box-shadow:0 14px 30px rgba(255,80,0,.26);transition:.22s}.main-btn:hover{background:var(--brand-dark);transform:translateY(-2px)}.header-btn{padding:9px 18px;white-space:nowrap;line-height:1.2}.mobile-register{padding:8px 12px;font-size:13px}.text-link{color:var(--brand-dark);font-weight:800;border-bottom:1px solid rgba(255,80,0,.35);padding-bottom:2px}.text-link:hover{color:var(--brand);border-color:var(--brand)}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;z-index:88;transition:.24s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{position:fixed;left:0;top:0;width:84vw;max-width:320px;height:100vh;background:#fff;z-index:90;transform:translateX(-105%);transition:transform .28s ease;box-shadow:24px 0 60px rgba(0,0,0,.25);padding:18px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}.drawer-close{width:38px;height:38px;border-radius:999px;border:1px solid rgba(255,80,0,.22);background:var(--brand-soft);color:var(--brand-dark);font-size:28px;line-height:1;cursor:pointer}.drawer-nav{padding:18px 0;display:grid;gap:8px}.drawer-nav a{padding:12px 14px;border-radius:12px;color:#222;font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{color:var(--brand);background:var(--brand-soft)}
.hero-section{position:relative;min-height:570px;background:linear-gradient(100deg,rgba(0,0,0,.88),rgba(0,0,0,.76) 48%,rgba(0,0,0,.5)),url('banner.webp');background-size:cover;background-position:center;overflow:hidden;color:#fff;isolation:isolate}.hero-section:after{content:"";position:absolute;right:-120px;bottom:-180px;width:58%;height:420px;background:linear-gradient(135deg,rgba(255,80,0,.42),rgba(255,80,0,0));transform:skewX(-17deg);border-radius:48px;z-index:-1}.hero-inner{max-width:1240px;margin:0 auto;padding:62px 22px 84px;display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}.eyebrow{display:inline-flex;align-items:center;width:fit-content;gap:8px;color:var(--brand);background:rgba(255,80,0,.12);border:1px solid rgba(255,80,0,.26);border-radius:999px;padding:7px 12px;font-size:14px;font-weight:800;letter-spacing:.04em}.hero-title{margin:18px 0 16px;color:var(--brand);font-size:clamp(38px,5.4vw,66px);line-height:1.08;letter-spacing:-.04em}.hero-desc{color:#f5f5f5;font-size:17px;max-width:610px;margin:0 0 24px}.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:20px 0 18px}.hero-note{color:#d9d9d9;font-size:14px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-tags span{color:#fff;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);border-radius:999px;padding:8px 12px;font-size:14px}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:12% 6% 8%;background:radial-gradient(circle,rgba(255,80,0,.32),rgba(255,80,0,0) 66%);filter:blur(6px)}.hero-visual img{position:relative;width:100%;max-height:520px;object-fit:contain;margin:0 auto}
.quick-links{position:relative;z-index:6;margin:-38px auto 0}.quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.quick-card{background:rgba(255,255,255,.96);border:1px solid rgba(255,80,0,.14);border-radius:16px;padding:16px;box-shadow:var(--shadow);min-height:132px}.quick-card .num,.service-card .num,.step-card .num{color:#fff;background:var(--brand);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:11px;font-weight:900;margin-bottom:10px}.quick-card h3{margin:0 0 6px;color:#161616;font-size:17px}.quick-card p{margin:0 0 8px;color:var(--muted);font-size:14px;line-height:1.55}
.section{padding:68px 0}.section.compact{padding:52px 0}.section-soft{background:var(--brand-soft)}.section-white{background:#fff}.section-dark{background:#111;color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2{margin:8px 0 0;font-size:clamp(28px,3vw,42px);line-height:1.2;color:#1d1d1d}.section-head p{margin:8px 0 0;color:var(--muted);max-width:680px}.section-dark .section-head h2,.section-dark .section-head p{color:#fff}
.feature-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.feature-big,.feature-small,.dual-card,.zone-card,.app-panel,.service-card,.faq-item,.content-card,.step-card,.notice-box,.contact-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}.feature-big{display:grid;grid-template-columns:.96fr 1.04fr;gap:24px;padding:24px;align-items:center}.feature-stack{display:grid;gap:22px}.feature-small{padding:18px;display:grid;grid-template-columns:110px 1fr;gap:15px;align-items:center}.image-frame{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff,var(--brand-soft));border-radius:16px;display:grid;place-items:center;min-height:150px;padding:12px}.feature-big .image-frame{min-height:280px}.feature-small .image-frame{min-height:105px;padding:8px}.image-frame img{max-height:260px;object-fit:contain}.feature-small .image-frame img{max-height:96px}.card-label,.tiny-label{display:inline-flex;align-items:center;width:fit-content;background:rgba(255,80,0,.1);color:var(--brand-dark);border-radius:999px;padding:5px 10px;font-size:13px;font-weight:800;margin-bottom:9px}.feature-big h3,.feature-small h3,.dual-card h3,.zone-card h3,.app-panel h3,.service-card h3,.content-card h3,.step-card h3,.contact-card h3{margin:0 0 10px;color:#1b1b1b;line-height:1.28}.feature-big p,.feature-small p,.dual-card p,.zone-card p,.app-panel p,.service-card p,.content-card p,.step-card p,.contact-card p,.notice-box p{margin:0 0 12px;color:var(--muted)}
.dual-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.dual-card{overflow:hidden}.dual-card .image-frame{margin:22px 22px 0;min-height:240px}.dual-card .image-frame img{max-height:225px}.dual-body{padding:22px}.point-list{list-style:none;padding:0;margin:16px 0;display:grid;gap:9px}.point-list li{color:var(--muted);position:relative;padding-left:22px}.point-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;background:var(--brand);border-radius:50%}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.zone-card{overflow:hidden}.zone-card.large{grid-column:span 2}.zone-card .image-frame{border-radius:0;min-height:170px;box-shadow:none;border:0}.zone-card .image-frame img{max-height:165px}.zone-body{padding:20px}.app-panel{display:grid;grid-template-columns:1fr .88fr;gap:28px;align-items:center;padding:30px;background:radial-gradient(circle at 88% 18%,rgba(255,80,0,.18),transparent 30%),linear-gradient(135deg,#fff,#fff7f2)}.app-visual{min-height:320px;display:grid;place-items:center;border-radius:18px;background:rgba(255,255,255,.72);border:1px solid rgba(255,80,0,.12);padding:14px}.app-visual img{max-height:340px;object-fit:contain}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.check-grid span{background:rgba(255,80,0,.08);color:#333;border-radius:12px;padding:10px 12px;font-weight:700}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:22px}
.compliance-panel{background:linear-gradient(135deg,#151515,#2a201b);color:#fff;border-radius:24px;padding:30px;display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;box-shadow:0 22px 54px rgba(0,0,0,.24)}.compliance-panel h2{color:var(--brand);margin:0 0 12px}.compliance-panel p,.compliance-panel li{color:#e6e6e6}.compliance-panel ul{margin:0;padding-left:18px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.faq-item{padding:22px}.faq-item h3{margin:0 0 8px;color:#1a1a1a}.faq-item p{margin:0;color:var(--muted)}
.page-hero{background:radial-gradient(circle at 85% 15%,rgba(255,80,0,.28),transparent 32%),linear-gradient(135deg,#101010,#1f1f1f);color:#fff;padding:58px 0;overflow:hidden}.page-hero-inner{display:grid;grid-template-columns:1fr .56fr;gap:32px;align-items:center}.page-hero h1{margin:14px 0 12px;color:var(--brand);font-size:clamp(32px,4vw,52px);line-height:1.15}.page-hero p{color:#eee;margin:0;max-width:760px}.page-visual{min-height:230px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;padding:16px}.page-visual img{max-height:290px;object-fit:contain}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{padding:22px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step-card{padding:20px}.notice-box{padding:24px;border-left:5px solid var(--brand);background:#fff}.notice-box h2,.notice-box h3{margin-top:0}.inline-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:24px}
.site-footer{background:var(--footer);color:#d8d8d8;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.35fr .7fr .7fr .7fr;gap:30px}.footer-brand img{height:42px;width:auto;object-fit:contain;margin-bottom:14px}.site-footer p,.site-footer a{color:#d8d8d8}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;margin:7px 0}.site-footer a:hover{color:var(--brand)}.footer-notice{color:#f3cdbd!important}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding:18px 0;display:flex;justify-content:space-between;gap:18px;color:#bfbfbf;font-size:14px}
@media (min-width:1024px){.mobile-header{display:none}.desktop-header{height:76px;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px}.desktop-nav a{color:#222;padding:9px 11px;border-radius:999px;font-weight:800;font-size:14px}.desktop-nav a.active,.desktop-nav a:hover{color:var(--brand);background:rgba(255,80,0,.09)}}
@media (max-width:1080px){.quick-grid,.zone-grid{grid-template-columns:repeat(3,1fr)}.zone-card.large{grid-column:span 1}.feature-layout,.feature-big,.app-panel,.compliance-panel,.page-hero-inner{grid-template-columns:1fr}.feature-stack{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.container{width:min(100% - 24px,var(--container))}.hero-section{min-height:auto}.hero-section:after{width:92%;height:250px;right:-110px;bottom:-90px}.hero-inner{grid-template-columns:1fr;text-align:center;gap:24px;padding:42px 16px 36px}.hero-content{order:1}.hero-visual{order:2}.hero-visual img{max-height:300px}.hero-desc{font-size:15px;margin-left:auto;margin-right:auto}.hero-actions,.hero-tags{justify-content:center}.quick-links{margin:18px auto 0}.quick-grid,.content-grid,.service-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}.feature-stack,.dual-grid,.two-col{grid-template-columns:1fr}.feature-small{grid-template-columns:92px 1fr}.zone-grid{grid-template-columns:repeat(2,1fr);gap:14px}.zone-card .image-frame{min-height:126px}.zone-card .image-frame img{max-height:120px}.zone-body{padding:16px}.section{padding:50px 0}.section-head{display:block;margin-bottom:22px}.app-panel{padding:22px}.app-visual{min-height:230px}.app-visual img{max-height:250px}.check-grid{grid-template-columns:1fr}.page-hero{padding:42px 0}.page-hero-inner{text-align:center}.page-hero .eyebrow{margin:0 auto}.page-visual{min-height:190px}.page-visual img{max-height:220px}.steps-grid{grid-template-columns:1fr}.footer-grid,.footer-bottom{grid-template-columns:1fr;display:grid}.footer-bottom{text-align:center}}
@media (max-width:420px){.mobile-header{grid-template-columns:42px 1fr auto;padding:0 8px}.mobile-logo img{height:32px}.mobile-register{padding:7px 10px;font-size:12px}.quick-grid,.zone-grid{grid-template-columns:1fr}.feature-small{grid-template-columns:1fr}.feature-small .image-frame{min-height:120px}.hero-title{font-size:34px}}