:root{--bg:#0d0608;--panel:#191012;--muted:#b7adb0;--line:#38282c;--pink:#ff3152;--gold:#ffbc54;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#fff;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(calc(100% - 32px),var(--max));margin:auto}.top{position:sticky;top:0;z-index:5;background:rgba(13,6,8,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.bar{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-size:20px;font-weight:900;letter-spacing:.5px}.brand i{color:var(--pink);font-style:normal}.nav{display:flex;gap:18px;overflow:auto;white-space:nowrap;color:var(--muted);font-size:14px}.nav a:hover,.nav a:focus{color:#fff}.hero{padding:70px 0 44px;background:radial-gradient(circle at 78% 10%,#5b1025,transparent 32%),linear-gradient(135deg,#17080e,#0d0608)}.tag{display:inline-block;padding:5px 10px;border:1px solid #733145;border-radius:99px;color:#ffd9df;font-size:13px}.hero h1{max-width:760px;font-size:clamp(34px,6vw,64px);line-height:1.12;margin:16px 0}.hero p{max-width:680px;color:var(--muted);font-size:17px}.button{display:inline-block;padding:12px 18px;border-radius:10px;background:var(--pink);font-weight:700;margin:10px 8px 0 0}.button.ghost{background:transparent;border:1px solid #79525a}.section{padding:56px 0;border-bottom:1px solid var(--line)}h2{font-size:28px;margin:0 0 8px}h2+ p{color:var(--muted);margin-top:0}.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}.app{display:block;padding:18px 14px;background:var(--panel);border:1px solid var(--line);border-radius:16px;transition:.2s}.app:hover{border-color:var(--pink);transform:translateY(-3px)}.app img{height:58px;width:58px;border-radius:15px;object-fit:cover;background:#241116}.app strong{display:block;margin-top:9px}.app span{display:block;color:var(--muted);font-size:13px}.note{font-size:13px;color:var(--muted);margin-top:13px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}.shot{overflow:hidden;background:var(--panel);border:1px solid var(--line);border-radius:14px}.shot img{width:100%;height:260px;object-fit:cover;object-position:top;display:block}.shot p{padding:12px 13px;margin:0;color:#d8d1d3;font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.feature{padding:18px;background:var(--panel);border-radius:14px;border:1px solid var(--line)}.feature b{color:var(--gold)}.faq{display:grid;gap:9px;margin-top:20px}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 15px}.faq summary{cursor:pointer;font-weight:700}.faq p{color:var(--muted);margin:9px 0 1px}.foot{padding:35px 0 60px;color:var(--muted);font-size:14px}.foot nav{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.page{padding:70px 0}.content{max-width:780px}.content h1{font-size:40px}.content p,.content li{color:#d6ced0}.content a{color:#ff98a9;text-decoration:underline}@media(max-width:720px){.hero{padding:48px 0 34px}.apps{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:repeat(2,1fr)}.shot img{height:220px}.feature-grid{grid-template-columns:1fr}.bar{min-height:58px}.nav{gap:12px}.nav a:nth-child(n+4){display:none}}@media(max-width:420px){.gallery{grid-template-columns:1fr}.shot img{height:270px}}