:root{--bg:#101115;--bg2:#15161A;--bg3:#1B1C21;--bg4:#202127;--gold:#F8C84A;--text:#EDEFF5;--muted:#B8BEC9;--soft:#8E96A6;--footer:#08090C;--border:rgba(248,200,74,.16);--shadow:0 14px 36px rgba(0,0,0,.35);--btn:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}p{margin:0 0 14px;color:var(--muted)}h1,h2,h3,h4{margin:0;color:var(--gold);line-height:1.28}.site-header{position:sticky;top:0;z-index:9999;background:#101115;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.28);border-bottom:1px solid rgba(248,200,74,.08)}.desktop-header{max-width:1240px;margin:0 auto;height:76px;display:flex;align-items:center;gap:22px;padding:0 22px}.brand-logo img{width:146px;max-height:52px;object-fit:contain}.main-nav{flex:1;display:flex;justify-content:center;gap:4px;white-space:nowrap}.main-nav a{color:var(--gold);font-size:14px;font-weight:700;padding:18px 10px;border-radius:12px;transition:.25s}.main-nav a:hover,.main-nav a.active{background:linear-gradient(180deg,rgba(248,200,74,.12),rgba(248,200,74,.02));box-shadow:inset 0 -2px 0 var(--gold),0 10px 22px rgba(248,200,74,.16)}.main-btn{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--btn);color:#101115;border-radius:999px;padding:11px 25px;font-weight:800;box-shadow:0 10px 24px rgba(248,184,50,.28);transition:.25s;cursor:pointer}.main-btn:hover{background:linear-gradient(180deg,#FFE96B 0%,#F6A625 100%);transform:translateY(-1px)}.header-btn{min-width:86px}.mobile-header{height:66px;display:none;align-items:center;justify-content:space-between;padding:0 16px}.menu-toggle{width:44px;height:44px;background:#15161A;border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 11px}.menu-toggle span{height:2px;background:var(--gold);border-radius:8px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{width:118px;max-height:44px;object-fit:contain}.mobile-register{padding:8px 16px;font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#15161A;z-index:10001;transform:translateX(-104%);transition:transform .28s ease;box-shadow:20px 0 42px rgba(0,0,0,.38);overflow-y:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.drawer-logo img{width:128px;max-height:50px;object-fit:contain}.drawer-close{width:38px;height:38px;border:1px solid var(--border);border-radius:10px;background:#1B1C21;color:var(--gold);font-size:26px;line-height:1}.drawer-nav{display:flex;flex-direction:column;padding:14px}.drawer-nav a{color:var(--gold);font-weight:700;padding:13px 14px;border-radius:12px;border-bottom:1px solid rgba(248,200,74,.06)}.drawer-nav a.active,.drawer-nav a:hover{background:linear-gradient(90deg,rgba(248,200,74,.16),rgba(248,200,74,.04));box-shadow:inset 3px 0 0 var(--gold)}main{min-height:60vh}.wrap{max-width:1200px;margin:0 auto;padding:0 22px}.section{padding:44px 0}.section-head{max-width:820px;margin:0 auto 26px;text-align:center}.eyebrow{display:inline-flex;color:#101115;background:var(--btn);font-weight:800;border-radius:999px;padding:5px 13px;margin-bottom:14px;font-size:13px}.section-title{font-size:34px;margin-bottom:12px}.section-desc{color:var(--muted);font-size:16px}.hero-section{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#15161A;box-shadow:0 18px 40px rgba(0,0,0,.35);overflow:hidden;position:relative;border:1px solid var(--border)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:center;padding:48px}.hero-copy h1{font-size:44px;margin-bottom:18px}.hero-copy .lead{font-size:17px;color:var(--text);margin-bottom:18px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.hero-tags span,.tag{border:1px solid rgba(248,200,74,.3);color:var(--gold);background:rgba(248,200,74,.08);border-radius:999px;padding:6px 12px;font-weight:700;font-size:13px}.hero-actions{display:flex;align-items:center;gap:16px;margin-top:18px}.text-link{color:var(--gold);font-weight:800;display:inline-flex;align-items:center;gap:6px}.text-link:after{content:"›";font-size:20px;line-height:1}.hero-visual,.image-frame{background:#1B1C21;border:1px solid var(--border);border-radius:18px;padding:16px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.hero-visual img{width:100%;max-height:390px;object-fit:contain}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.zone-card,.info-card,.review-card,.notice-card,.faq-item,.service-card{background:#15161A;border:1px solid var(--border);box-shadow:0 14px 36px rgba(0,0,0,.32);border-radius:18px}.category-card{padding:22px;transition:.25s}.category-card:hover,.zone-card:hover,.info-card:hover{transform:translateY(-3px);border-color:rgba(248,200,74,.42)}.num{color:var(--gold);font-weight:900;font-size:14px;letter-spacing:.08em}.category-card h3{font-size:22px;margin:8px 0 8px}.brand-strip{border-radius:20px;padding:28px 30px;background:linear-gradient(135deg,#15161A,#1B1C21);border:1px solid var(--border);box-shadow:var(--shadow)}.brand-strip p{font-size:17px;color:var(--text);margin:0}.service-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card{padding:24px}.info-card h3{font-size:21px;margin:8px 0 10px}.feature-list{display:grid;gap:24px}.feature-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:26px;align-items:center;padding:24px}.feature-row:nth-child(even){grid-template-columns:1.05fr .95fr}.feature-row:nth-child(even) .feature-media{order:2}.feature-media img,.zone-card img,.split-media img,.page-hero img,.app-banner img,.notice-card img{width:100%;max-height:330px;object-fit:contain;margin:auto}.feature-copy h3{font-size:28px;margin-bottom:12px}.points{display:grid;gap:8px;margin:16px 0}.points span,.mini-point{display:block;color:var(--text);background:#1B1C21;border:1px solid rgba(248,200,74,.12);border-radius:12px;padding:9px 12px}.zone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.zone-card{overflow:hidden}.zone-card .media{height:190px;background:#1B1C21;display:flex;align-items:center;justify-content:center;padding:12px;border-bottom:1px solid rgba(248,200,74,.1)}.zone-card .body{padding:20px}.zone-card h3{font-size:23px;margin:8px 0 10px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card strong{display:block;color:var(--gold);font-size:18px;margin-bottom:8px}.review-card p{color:var(--text)}.double-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.notice-card{overflow:hidden}.notice-card .notice-media{height:210px;background:#1B1C21;padding:12px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(248,200,74,.1)}.notice-card .body{padding:24px}.app-banner{display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:center;background:#15161A;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:26px}.app-banner .app-media{background:#1B1C21;border-radius:18px;padding:14px;border:1px solid rgba(248,200,74,.12)}.feature-bullets{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-bullets span{background:#1B1C21;border:1px solid rgba(248,200,74,.14);border-radius:13px;padding:10px;color:var(--text)}.about-summary{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:stretch}.keyword-list{display:flex;flex-wrap:wrap;gap:10px}.keyword-list span{color:var(--gold);border:1px solid rgba(248,200,74,.24);border-radius:999px;padding:7px 12px;background:rgba(248,200,74,.06)}.safe-help{display:grid;grid-template-columns:.92fr 1.08fr;gap:22px}.safe-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.mini-card{background:#15161A;border:1px solid var(--border);border-radius:16px;padding:18px}.mini-card h3{font-size:18px;margin:6px 0}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.faq-item h3{font-size:19px;margin-bottom:8px}.compliance{border-radius:20px;border:1px solid rgba(248,200,74,.22);background:linear-gradient(135deg,rgba(248,200,74,.09),rgba(27,28,33,.9));padding:26px}.compliance ul{margin:14px 0 0;padding-left:20px;color:var(--text)}.compliance li{margin:8px 0}.page-hero{max-width:1200px;margin:28px auto 34px;border-radius:22px;background:#15161A;border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.page-hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;padding:38px}.page-hero .copy h1{font-size:40px;margin-bottom:15px}.page-hero .copy p{color:var(--text);font-size:17px}.page-hero .media{background:#1B1C21;border-radius:18px;padding:14px;border:1px solid rgba(248,200,74,.12);min-height:230px;display:flex;align-items:center;justify-content:center}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-block{padding:24px}.content-block h2{font-size:28px;margin-bottom:12px}.split-panel{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:center}.split-media{background:#1B1C21;border-radius:18px;padding:14px;border:1px solid var(--border);box-shadow:var(--shadow)}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step-card{position:relative;padding:22px;background:#15161A;border:1px solid var(--border);border-radius:18px}.step-card:before{counter-increment:step;content:"0" counter(step);display:inline-block;color:var(--gold);font-weight:900;margin-bottom:8px}.long-text p{color:var(--text)}.table-card{overflow:hidden;border-radius:18px;border:1px solid var(--border);background:#15161A}.support-table{width:100%;border-collapse:collapse}.support-table th,.support-table td{padding:15px;border-bottom:1px solid rgba(248,200,74,.1);text-align:left;color:var(--muted)}.support-table th{color:var(--gold);background:#1B1C21}.site-footer{background:#08090C;color:#D8DEEA;margin-top:52px}.footer-wrap{max-width:1200px;margin:0 auto;padding:42px 22px;display:grid;grid-template-columns:1.45fr .8fr .8fr 1fr;gap:26px}.footer-logo img{width:140px;max-height:52px;object-fit:contain;margin-bottom:14px}.footer-brand p,.footer-note p{color:#D8DEEA}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links h3,.footer-note h3{font-size:18px;margin-bottom:8px}.footer-links a{color:#D8DEEA}.footer-links a:hover{color:var(--gold)}.footer-bottom{text-align:center;border-top:1px solid rgba(248,200,74,.08);padding:16px 22px;color:#AEB6C4;font-size:14px}.simple-list{display:grid;gap:10px;margin:18px 0}.simple-list li{color:var(--text);background:#1B1C21;border:1px solid rgba(248,200,74,.12);border-radius:12px;padding:10px 12px;list-style:none}.contact-box{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-box .card{padding:22px}.top-gap{padding-top:6px}@media (max-width:1100px){.desktop-header{gap:12px}.main-nav a{font-size:13px;padding:16px 7px}.hero-grid,.page-hero-inner{grid-template-columns:1fr}.hero-copy h1,.page-hero .copy h1{font-size:36px}.service-board{grid-template-columns:repeat(2,1fr)}.footer-wrap{grid-template-columns:1fr 1fr}}@media (max-width:860px){.desktop-header{display:none}.mobile-header{display:flex}.wrap{padding:0 16px}.hero-section{margin:18px 16px 26px}.hero-grid{padding:26px}.hero-copy h1{font-size:30px}.section-title{font-size:28px}.category-grid,.zone-grid,.review-grid,.faq-grid,.content-grid,.double-grid,.about-summary,.safe-help,.app-banner,.split-panel{grid-template-columns:1fr}.feature-row,.feature-row:nth-child(even){grid-template-columns:1fr;padding:18px}.feature-row:nth-child(even) .feature-media{order:0}.feature-bullets,.safe-cards{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.page-hero{margin:18px 16px 26px}.page-hero-inner{padding:24px}.page-hero .copy h1{font-size:30px}.contact-box{grid-template-columns:1fr}.footer-wrap{grid-template-columns:1fr}.section{padding:34px 0}}@media (max-width:520px){.category-grid{grid-template-columns:1fr}.service-board{grid-template-columns:1fr}.hero-actions{align-items:flex-start;flex-direction:column}.hero-visual img,.feature-media img,.zone-card img,.split-media img,.page-hero img,.app-banner img,.notice-card img{max-height:260px}.zone-card .media,.notice-card .notice-media{height:auto;min-height:160px}.section-head{text-align:left}.brand-strip{padding:22px}.mobile-register{padding:7px 14px}}