:root{--bg:#fff;--bg-soft:#f5f9ff;--bg-alt:#eef4ff;--panel:#fff;--panel-brd:#dde7f6;--txt:#14223d;--txt-dim:#5a6b88;--blue:#1683ff;--blue-2:#0a6cf0;--blue-soft:#e8f2ff;--gold:#d99b1c;--green:#18a866;--red:#e0566a;--radius:18px;--maxw:1180px;--shadow:0 18px 50px #1446961a;--shadow-sm:0 8px 24px #14469614}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased;font-family:PingFang SC,Microsoft YaHei,Hiragino Sans GB,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.grad{background:linear-gradient(100deg, var(--blue-2), var(--blue) 55%, #6a3cff);color:#0000;-webkit-background-clip:text;background-clip:text}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:11px 22px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;display:inline-flex}.btn-lg{padding:15px 32px;font-size:16px}.btn-primary{background:linear-gradient(100deg, var(--blue-2), var(--blue));color:#fff;box-shadow:0 10px 24px #1683ff52}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px #1683ff6b}.btn-ghost{border-color:var(--panel-brd);color:var(--blue-2);background:#fff}.btn-ghost:hover{border-color:var(--blue);transform:translateY(-2px)}.btn-block{width:100%}.nav{z-index:50;transition:background .3s,-webkit-backdrop-filter .3s,backdrop-filter .3s,box-shadow .3s;position:fixed;top:0;left:0;right:0}.nav.scrolled{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe0;box-shadow:0 4px 24px #14469614}.nav-inner{max-width:var(--maxw);align-items:center;gap:24px;margin:0 auto;padding:14px 24px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-logo{filter:drop-shadow(0 4px 8px #1683ff4d);width:36px;height:36px}.brand-name{letter-spacing:1px;color:var(--txt);font-size:20px;font-weight:800}.nav-links{gap:24px;margin-left:auto;display:flex}.nav-links a{color:var(--txt-dim);font-size:15px;transition:color .2s}.nav-links a:hover{color:var(--blue-2)}.nav-cta{margin-left:6px}.nav-toggle{cursor:pointer;background:0 0;border:0;flex-direction:column;gap:5px;padding:6px;display:none}.nav-toggle span{background:var(--txt);border-radius:2px;width:24px;height:2px;transition:all .3s}.hero{align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-bg{background:url(/assets/hero-bg.webp) 100%/cover no-repeat;position:absolute;inset:0}.hero-overlay{background:linear-gradient(90deg,#fff 6%,#ffffffb8 38%,#ffffff1a 64%,#0000 80%);position:absolute;inset:0}.hero-content{z-index:2;max-width:var(--maxw);width:100%;margin:0 auto;padding:120px 24px 80px;position:relative}.hero-badges{flex-wrap:wrap;gap:10px;margin-bottom:22px;display:flex}.pill{background:var(--blue-soft);color:var(--blue-2);border:1px solid #bcd9ff;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}.pill-gold{color:#b9800f;background:#fff5e0;border-color:#f1d79a}.hero-title{letter-spacing:1px;color:var(--txt);font-size:clamp(34px,6vw,62px);font-weight:900;line-height:1.12}.hero-sub{color:var(--txt-dim);max-width:560px;margin-top:22px;font-size:clamp(16px,2.2vw,20px)}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:36px;display:flex}.hero-stats{flex-wrap:wrap;gap:48px;margin-top:50px;display:flex}.hero-stats div{flex-direction:column;display:flex}.hero-stats strong{color:var(--blue-2);font-size:clamp(22px,3vw,30px);font-weight:800}.hero-stats span{color:var(--txt-dim);font-size:14px}.scroll-hint{z-index:2;border:2px solid #b9cdec;border-radius:14px;width:26px;height:42px;position:absolute;bottom:26px;left:50%;transform:translate(-50%)}.scroll-hint span{background:var(--blue);border-radius:2px;width:4px;height:8px;animation:1.6s infinite scrolldot;position:absolute;top:8px;left:50%;transform:translate(-50%)}@keyframes scrolldot{0%{opacity:0;top:8px}40%{opacity:1}80%{opacity:0;top:22px}}.section{max-width:var(--maxw);margin:0 auto;padding:96px 24px}.section-alt{background:var(--bg-alt);max-width:none}.section-alt>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}.section-head{text-align:center;margin-bottom:52px}.eyebrow{text-transform:uppercase;letter-spacing:3px;color:var(--blue-2);margin-bottom:12px;font-size:13px;font-weight:700}.sec-title{letter-spacing:.5px;color:var(--txt);font-size:clamp(26px,4vw,40px);font-weight:800}.lead{color:var(--txt-dim);margin-top:14px;font-size:17px}.cards{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.card{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);padding:30px 26px;transition:transform .25s,box-shadow .25s,border-color .25s}.card:hover{box-shadow:var(--shadow);border-color:#bcd9ff;transform:translateY(-6px)}.card-ico{background:var(--blue-soft);border-radius:14px;justify-content:center;align-items:center;width:58px;height:58px;margin-bottom:18px;font-size:28px;display:flex}.card h3{color:var(--txt);margin-bottom:10px;font-size:20px}.card p{color:var(--txt-dim);font-size:15px}.steps{flex-wrap:wrap;justify-content:center;align-items:stretch;gap:18px;display:flex}.step{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);min-width:240px;max-width:320px;box-shadow:var(--shadow-sm);flex:1;padding:32px 26px}.step-no{color:var(--blue);margin-bottom:12px;font-size:34px;font-weight:900}.step h3{margin-bottom:8px;font-size:20px}.step p{color:var(--txt-dim);font-size:15px}.step-arrow{color:var(--blue);align-items:center;font-size:28px;display:flex}.compare{overflow-x:auto}.compare-table{border-collapse:separate;border-spacing:0;background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);width:100%;min-width:560px;box-shadow:var(--shadow-sm);overflow:hidden}.compare-table th,.compare-table td{text-align:left;padding:17px 22px;font-size:15px}.compare-table thead th{background:var(--bg-soft);color:var(--txt);font-size:16px;font-weight:700}.compare-table tbody tr{border-top:1px solid #eef2f9}.compare-table td:first-child{color:var(--txt);font-weight:600}.col-us{background:var(--blue-soft);color:var(--blue-2)!important}.compare-table .col-us{font-weight:800}td.yes{color:var(--green);font-weight:700}td.yes:before{content:"✓ "}td.no{color:#9aa7bd}td.no:before{content:"✕ ";color:var(--red)}.pricing{grid-template-columns:repeat(4,1fr);align-items:stretch;gap:18px;display:grid}.price-card{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);flex-direction:column;padding:30px 24px;transition:transform .25s,box-shadow .25s;display:flex;position:relative}.price-card:hover{box-shadow:var(--shadow);transform:translateY(-6px)}.price-card.featured{border:2px solid var(--blue);box-shadow:var(--shadow)}.price-badge{background:linear-gradient(100deg, var(--blue-2), var(--blue));color:#fff;white-space:nowrap;border-radius:999px;padding:5px 16px;font-size:12px;font-weight:700;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.price-name{font-size:19px;font-weight:800}.price-desc{color:var(--txt-dim);min-height:36px;margin-top:4px;font-size:13px}.price-amt{align-items:baseline;gap:4px;margin:16px 0 4px;display:flex}.price-cur{color:var(--txt);font-size:20px;font-weight:700}.price-num{color:var(--blue-2);font-size:40px;font-weight:900;line-height:1}.price-unit{color:var(--txt-dim);font-size:14px}.price-custom{color:var(--blue-2);margin:18px 0 8px;font-size:30px;font-weight:900}.price-feats{flex-direction:column;gap:11px;margin:18px 0 24px;list-style:none;display:flex}.price-feats li{color:var(--txt);padding-left:26px;font-size:14px;position:relative}.price-feats li:before{content:"✓";background:var(--blue-soft);width:18px;height:18px;color:var(--blue-2);border-radius:50%;justify-content:center;align-items:center;font-size:11px;display:flex;position:absolute;top:1px;left:0}.price-feats li strong{color:var(--blue-2)}.price-card .btn{margin-top:auto}.pay-note{text-align:center;color:var(--txt-dim);margin-top:28px;font-size:15px}.pay-note b{color:var(--txt)}.pay-tags{vertical-align:middle;gap:8px;margin-left:8px;display:inline-flex}.pay-tag{border:1px solid var(--panel-brd);color:var(--blue-2);background:#fff;border-radius:999px;padding:3px 12px;font-size:13px;font-weight:700}.pay-tag.usdt{color:var(--green)}.nodes-wrap{grid-template-columns:1fr 1.1fr;align-items:center;gap:48px;display:grid}.ticks{flex-direction:column;gap:12px;margin-top:22px;list-style:none;display:flex}.ticks li{color:var(--txt);padding-left:30px;position:relative}.ticks li:before{content:"✓";background:var(--blue-soft);width:20px;height:20px;color:var(--blue-2);border-radius:50%;justify-content:center;align-items:center;font-size:12px;display:flex;position:absolute;top:0;left:0}.nodes-img img{border-radius:var(--radius);border:1px solid var(--panel-brd);box-shadow:var(--shadow)}.scenes{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.scene{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);border-top:3px solid var(--blue);padding:30px 26px;transition:transform .25s,box-shadow .25s}.scene:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.scene h3{margin-bottom:10px;font-size:20px}.scene p{color:var(--txt-dim);font-size:15px}.faq{flex-direction:column;gap:14px;max-width:820px;margin:0 auto;display:flex}.faq details{background:var(--panel);border:1px solid var(--panel-brd);border-radius:14px;padding:4px 22px;transition:border-color .2s,box-shadow .2s}.faq details[open]{box-shadow:var(--shadow-sm);border-color:#bcd9ff}.faq summary{cursor:pointer;justify-content:space-between;align-items:center;padding:18px 0;font-size:17px;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--blue-2);font-size:22px;transition:transform .2s}.faq details[open] summary:after{transform:rotate(45deg)}.faq p{color:var(--txt-dim);padding:0 0 18px;font-size:15px}.contact{justify-content:center;display:flex}.contact-card{text-align:center;background:linear-gradient(160deg, var(--blue-soft), #fff);width:100%;max-width:880px;box-shadow:var(--shadow);border:1px solid #cfe2ff;border-radius:26px;padding:56px 32px}.contact-methods{flex-wrap:wrap;justify-content:center;gap:18px;margin-top:34px;display:flex}.contact-item{border:1px solid var(--panel-brd);background:#fff;border-radius:16px;flex-direction:column;align-items:center;gap:4px;min-width:180px;padding:22px 26px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex}.contact-item:not(.static){cursor:pointer}.contact-item:not(.static):hover{border-color:var(--blue);box-shadow:var(--shadow-sm);transform:translateY(-4px)}.contact-ico{letter-spacing:1px;background:linear-gradient(120deg, var(--blue-2), var(--blue));color:#fff;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:6px;font-size:17px;font-weight:800;display:flex}.contact-val{font-size:18px;font-weight:700}.contact-tip{color:var(--txt-dim);font-size:13px}.contact-note{color:var(--green);margin-top:18px;font-weight:600}.footer{border-top:1px solid var(--panel-brd);background:var(--bg-soft)}.footer-inner{max-width:var(--maxw);text-align:center;margin:0 auto;padding:40px 24px}.footer .brand{justify-content:center;margin-bottom:14px}.footer-links{flex-wrap:wrap;justify-content:center;gap:8px 20px;margin-bottom:16px;display:flex}.footer-links a{color:var(--txt-dim);font-size:14px;transition:color .2s}.footer-links a:hover{color:var(--blue-2)}.footer-slogan{color:var(--txt-dim);font-size:15px}.footer-copy{color:#93a1b8;margin-top:8px;font-size:13px}section.ghero{background:linear-gradient(180deg, var(--blue-soft), #fff);max-width:none;padding:140px 24px 56px}section.ghero>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}.ghero-title{color:var(--txt);margin:18px 0;font-size:clamp(30px,5vw,52px);font-weight:900;line-height:1.15}.ghero .hero-badges{margin-top:8px}.ghero .hero-actions{margin-top:24px}.ghero .lead{max-width:720px}.crumb{color:var(--txt-dim);font-size:14px}.crumb a{color:var(--blue-2)}.crumb em{color:var(--txt);font-style:normal}.crumb span{color:#aab6cc;margin:0 6px}.game-prose{max-width:860px;margin:0 auto}.game-prose .sec-title{margin-bottom:16px}.game-prose .lead{margin-top:12px}.game-links{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.game-link{background:var(--panel);border:1px solid var(--panel-brd);color:var(--txt);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;transition:transform .2s,border-color .2s,color .2s}.game-link:hover{border-color:var(--blue);color:var(--blue-2);transform:translateY(-2px)}.game-cards{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.game-card{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);padding:26px 24px;transition:transform .25s,box-shadow .25s,border-color .25s;display:block}.game-card:hover{box-shadow:var(--shadow);border-color:#bcd9ff;transform:translateY(-5px)}.game-card h3{color:var(--txt);margin-bottom:8px;font-size:19px}.game-card p{color:var(--txt-dim);margin-bottom:12px;font-size:14px}.game-card-cta{color:var(--blue-2);font-size:14px;font-weight:700}.games-more{text-align:center;margin-top:28px}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(28px)}.reveal.in{opacity:1;transform:none}@media (width<=980px){.pricing{grid-template-columns:1fr 1fr}}@media (width<=900px){.cards,.scenes,.game-cards{grid-template-columns:1fr 1fr}.nodes-wrap{grid-template-columns:1fr}.step-arrow{transform:rotate(90deg)}}@media (width<=720px){.nav-links,.nav-cta{display:none}.nav-toggle{margin-left:auto;display:flex}.nav-links.open{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow-sm);background:#fffffffa;flex-direction:column;gap:0;padding:8px 24px 18px;display:flex;position:absolute;top:100%;left:0;right:0}.nav-links.open a{border-top:1px solid #eef2f9;padding:12px 0}.cards,.scenes,.pricing,.game-cards{grid-template-columns:1fr}.hero-stats{gap:28px}.section{padding:64px 20px}section.ghero{padding-top:120px}}