/* common */
:root{--bg:#070b17;--panel:#0f1730;--panel2:#121d3d;--line:rgba(255,255,255,.08);--text:#eef3ff;--muted:#99a8cc;--brand:#6b8cff;--brand2:#8b5cf6;--good:#33c38b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;background:radial-gradient(circle at top,#17254c 0,#070b17 42%);color:var(--text)}a{color:inherit;text-decoration:none}.topbar{max-width:1160px;margin:0 auto;padding:22px 20px 8px;display:flex;justify-content:space-between;align-items:center;gap:16px}.logo-wrap{display:flex;align-items:center;gap:12px}.logo-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:800;box-shadow:0 8px 28px rgba(107,140,255,.25)}.logo-name{font-size:18px;font-weight:700;line-height:1}.logo-sub,.topnav a,.hero p,.hero-note,.panel-title,.trust-strip,.cards3 p,.section-head p,.desc,.stock,.faq p,.footer,.admin-row span{color:var(--muted)}.topnav{display:flex;gap:18px;flex-wrap:wrap}.topnav a{padding:8px 0}.page{max-width:1160px;margin:0 auto;padding:0 20px 56px}.hero{display:grid;grid-template-columns:1.3fr .9fr;gap:18px;align-items:stretch;padding:22px 0 8px}.hero-copy,.hero-panel,.trust-strip,.cards3 article,.steps,.faq>div,.admin-row,.admin-form{background:rgba(15,23,48,.86);border:1px solid var(--line);backdrop-filter:blur(10px);border-radius:24px}.hero-copy{padding:34px}.badge{display:inline-flex;align-items:center;border:1px solid rgba(107,140,255,.35);background:rgba(107,140,255,.12);padding:8px 12px;border-radius:999px;color:#d9e4ff;font-size:13px}.hero h1{font-size:54px;line-height:1.08;margin:16px 0 14px;letter-spacing:-.02em}.hero p{font-size:16px;max-width:700px;line-height:1.8}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 18px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));border:none;box-shadow:0 10px 28px rgba(107,140,255,.18)}.btn.ghost{background:transparent}.btn.small{padding:10px 14px}.hero-note{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}.hero-panel{padding:24px}.panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}.stat{padding:18px;border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid var(--line)}.stat strong{display:block;font-size:28px;line-height:1;margin-bottom:6px}.stat span{color:var(--muted);font-size:13px}.trust-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:16px 18px;margin:14px 0}.trust-strip div{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03);text-align:center;color:#d8e2ff}.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}.cards3 article{padding:20px}.cards3 h3,.steps h2,.faq h3,.section-head h2{margin:0 0 10px}.toolbar,.steps,.faq{margin-top:22px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin:0 0 14px}.search-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:14px}input{flex:1;min-width:260px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:16px;color:var(--text);padding:14px 16px;outline:none}.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer}.chip.active{background:rgba(107,140,255,.22);border-color:rgba(107,140,255,.45)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:linear-gradient(180deg,rgba(18,29,61,.95),rgba(15,23,48,.95));border:1px solid var(--line);border-radius:22px;padding:18px;min-height:200px;display:flex;flex-direction:column}.card-top,.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.tag{font-size:12px;color:#d9e4ff;background:rgba(107,140,255,.14);padding:6px 10px;border-radius:999px}.card h3{margin:14px 0 10px;font-size:20px;line-height:1.25}.desc{flex:1;line-height:1.7}.price{font-size:22px}.steps{padding:20px;border-radius:24px;border:1px solid var(--line)}.step-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.step-list div{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line)}.step-list span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:999px;background:rgba(107,140,255,.18);margin-bottom:10px}.step-list b{display:block;margin-bottom:6px}.step-list p{margin:0;color:var(--muted);line-height:1.7}.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.faq>div{padding:20px}.footer{max-width:1160px;margin:22px auto 0;padding:18px 20px 32px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line)}.admin-form{padding:18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.admin-form #desc{grid-column:1/-1}.admin-list{display:grid;gap:10px;margin-top:16px}.admin-row{padding:14px 16px;display:grid;grid-template-columns:2fr 1fr .8fr .8fr auto auto;gap:10px;align-items:center}.admin-row b{display:block}.admin-row .btn{justify-self:end}@media (max-width:980px){.hero,.grid,.cards3,.trust-strip,.step-list,.faq,.panel-grid,.admin-form,.admin-row{grid-template-columns:1fr 1fr}.hero h1{font-size:42px}}@media (max-width:720px){.topbar{flex-direction:column;align-items:flex-start}.hero,.cards3,.grid,.trust-strip,.step-list,.faq,.panel-grid,.admin-form,.admin-row{grid-template-columns:1fr}.hero-copy,.hero-panel,.steps,.faq>div,.cards3 article{padding:18px}.hero h1{font-size:34px}.section-head{align-items:flex-start;flex-direction:column}.admin-row .btn{justify-self:start}}
.order-form{display:grid;gap:12px}.order-result{margin-top:16px;padding:16px;border-radius:18px;background:#f8fafc;border:1px solid #e5e7eb}.order-result h3{margin:0 0 8px}.order-row{grid-template-columns:1.2fr 1.4fr .8fr 1.2fr .9fr 1.3fr auto .9fr}.admin-row select,.admin-row input{border:1px solid #dbe3ef;border-radius:12px;padding:10px;background:#fff}.admin-form input{min-width:0}@media(max-width:900px){.order-row{grid-template-columns:1fr}.admin-row{grid-template-columns:1fr!important;align-items:stretch}.admin-row button,.admin-row select,.admin-row input{width:100%}}