@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--ink:#13243a;--muted:#718099;--blue:#176de7;--blue2:#0c4eb9;--line:#e3eaf3;--wash:#f6f8fc;--white:#fff;--nav:#101c30;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans','Noto Sans SC','Microsoft YaHei UI',sans-serif;background:var(--wash)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.hidden{display:none!important}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1280px;padding:0 30px;margin:auto}.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;letter-spacing:-.02em}.brand-mark{width:33px;height:33px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(145deg,#5ca7ff,#1266db);color:white;font-size:20px;box-shadow:0 5px 14px #176de73a}.nav{display:flex;align-items:center;gap:33px;font-size:14px;color:#5f6f84;font-weight:600}.nav a:hover{color:var(--blue)}.nav .admin-link{background:#eaf2ff;color:var(--blue);padding:10px 16px;border-radius:11px}.store-shell{background:radial-gradient(circle at 78% 10%,#dceaff 0,transparent 31%),linear-gradient(#f9fbfe 0,#f6f8fc 420px);min-height:100vh}.container{max-width:1220px;margin:auto;padding:0 30px}.hero{display:grid;grid-template-columns:1fr 500px;align-items:center;min-height:530px;gap:45px}.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.08em;color:#1b6dd6;font-weight:800;background:#e8f2ff;padding:9px 12px;border-radius:100px}.hero h1{font-size:clamp(36px,5vw,64px);line-height:1.18;letter-spacing:-.06em;margin:21px 0 18px}.hero h1 span{color:var(--blue)}.hero p{font-size:17px;line-height:1.9;color:#607188;max-width:510px;margin:0 0 28px}.hero-actions{display:flex;gap:12px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 20px;font-size:14px;font-weight:800;transition:.18s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:white;box-shadow:0 10px 20px #176de729}.btn-primary:hover{background:var(--blue2)}.btn-light{background:#eaf1fa;color:#325276}.btn-outline{border:1px solid #cfdbea;background:white;color:#31506e}.btn-sm{padding:9px 13px;font-size:12px;border-radius:9px}.hero-art{position:relative;padding:25px}.hero-art:before{content:"";position:absolute;inset:5% 0 0 7%;background:#dceaff;border-radius:40px;transform:rotate(5deg)}.hero-art img{position:relative;width:100%;border-radius:24px;box-shadow:0 28px 65px #0e4d9b29}.hero-caption{position:absolute;right:-5px;bottom:4px;background:white;border:1px solid var(--line);box-shadow:0 12px 30px #1a46751b;border-radius:15px;padding:14px 17px;font-size:12px;color:#63748b}.hero-caption strong{display:block;color:#152f51;font-size:14px;margin-bottom:2px}
.section-head{display:flex;align-items:end;justify-content:space-between;margin:20px 0 22px}.section-head small{font-weight:800;color:var(--blue);letter-spacing:.09em}.section-head h2{font-size:30px;letter-spacing:-.04em;margin:6px 0 0}.section-head p{color:var(--muted);font-size:13px;margin:0}.filters{display:flex;gap:9px;margin-bottom:18px;flex-wrap:wrap}.filter{border:1px solid var(--line);background:white;color:#60718a;border-radius:100px;padding:8px 15px;font-size:13px;font-weight:700}.filter.active{color:white;background:#182b46;border-color:#182b46}.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:80px}.product-card{background:white;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px #173b6a16}.product-cover{height:220px;background:#e8f0fa;display:grid;place-items:center;overflow:hidden}.product-cover img{width:100%;height:100%;object-fit:cover}.fallback-cover{background:linear-gradient(135deg,#123561,#1b78ea);color:white;font-size:44px;font-weight:800}.product-body{padding:21px}.product-meta{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#7c8ba0;font-weight:700}.pill{color:#1872dd;background:#eaf3ff;padding:6px 9px;border-radius:7px}.pill.draft{color:#8b97a7;background:#f0f3f7}.product-body h3{font-size:20px;margin:16px 0 7px}.product-body p{font-size:13px;color:#74839a;line-height:1.7;min-height:44px;margin:0 0 19px}.product-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px}.price{font-size:20px;font-weight:800;color:#152c4d}.price small{font-size:12px;color:#8a98a9;font-weight:500}.empty-card{border:1px dashed #cbd8e9;border-radius:20px;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:385px;color:#8495aa;text-align:center;background:#f9fbfe}.empty-card .plus{font-size:38px;color:#a9b9cb;margin-bottom:12px}.empty-card strong{font-size:17px;color:#53657b}.empty-card p{font-size:13px;margin:7px 0 0}.trust-strip{display:flex;gap:40px;justify-content:center;align-items:center;padding:25px;border-top:1px solid var(--line);color:#8390a2;font-size:12px}.trust-strip b{color:#455b78}.detail-hero{display:grid;grid-template-columns:430px 1fr;gap:44px;padding-top:48px;padding-bottom:72px}.detail-hero>img,.detail-placeholder{width:100%;border-radius:20px;box-shadow:0 20px 45px #16366120}.detail-copy .back{font-size:13px;color:#6c83a4}.detail-copy h1{font-size:40px;line-height:1.25;margin:17px 0}.detail-copy p{color:#65768e;line-height:1.9}.detail-price{font-size:27px;font-weight:800;margin:22px 0}.detail-actions{display:flex;gap:11px}.info-box{margin-top:25px;border-top:1px solid var(--line);padding-top:20px;font-size:13px;color:#728198;line-height:1.9}
.admin{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:var(--nav);color:#a9b8cb;display:flex;flex-direction:column;padding:27px 18px}.sidebar .brand{color:white;padding:0 12px 35px}.sidebar-label{font-size:10px;color:#71839c;letter-spacing:.14em;font-weight:800;padding:0 14px;margin:13px 0}.side-link{display:flex;align-items:center;gap:12px;padding:12px 15px;border-radius:11px;font-size:13px;font-weight:700;margin:3px 0}.side-link.active,.side-link:hover{background:#203854;color:white}.side-icon{width:19px;text-align:center;color:#7faddd;font-size:16px}.sidebar-bottom{margin-top:auto;border-top:1px solid #2b3b53;padding:20px 12px 0;font-size:12px;line-height:1.7}.sidebar-bottom a{color:#b9d7ff}.admin-main{min-width:0;padding:34px 42px 60px;max-width:1500px;width:100%}.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:31px}.admin-header small{font-size:12px;color:#8694a6;font-weight:700}.admin-header h1{font-size:28px;letter-spacing:-.04em;margin:5px 0 0}.demo-badge{font-size:11px;color:#9a6b16;background:#fff4d7;padding:8px 10px;border-radius:8px;font-weight:800}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:27px}.metric{background:white;border:1px solid var(--line);border-radius:15px;padding:19px 20px}.metric span{font-size:12px;color:#8390a3}.metric strong{display:block;font-size:27px;margin:8px 0 1px}.metric small{font-size:11px;color:#8a99aa}.panel{background:white;border:1px solid var(--line);border-radius:17px;overflow:hidden;margin-bottom:22px}.panel-head{padding:19px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head h2{font-size:17px;margin:0}.panel-head p{color:#8a98a8;font-size:12px;margin:5px 0 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:16px 20px;border-bottom:1px solid #edf1f6;font-size:13px;white-space:nowrap}th{font-size:11px;color:#8a99ac;background:#fbfcfe;font-weight:800}tr:last-child td{border-bottom:0}.product-cell{display:flex;align-items:center;gap:12px;min-width:200px}.product-cell img,.mini-cover{width:43px;height:43px;object-fit:cover;border-radius:9px;background:#e9f1fb}.product-cell strong{display:block;font-size:13px}.product-cell small{display:block;font-size:10px;color:#9aa6b6;margin-top:3px}.status{font-size:11px;padding:6px 9px;border-radius:8px;background:#eaf7ef;color:#278054;font-weight:800}.status.draft{background:#f0f3f7;color:#7d8a99}.text-button{border:0;background:transparent;color:var(--blue);font-size:12px;font-weight:800;padding:6px}.text-button.red{color:#c75353}.codes-toolbar{display:flex;align-items:center;gap:9px}.select{border:1px solid var(--line);border-radius:9px;background:white;color:#4e6279;padding:9px 12px;min-width:160px;font-size:12px}.code{font-family:Consolas,monospace;letter-spacing:.04em;color:#385578}.notice{padding:13px 16px;background:#fff8e7;border:1px solid #f2e2bd;color:#856a30;border-radius:10px;font-size:12px;line-height:1.6;margin-bottom:18px}.toast{position:fixed;right:26px;bottom:25px;background:#182b46;color:white;padding:12px 17px;border-radius:10px;box-shadow:0 12px 32px #182b463b;font-size:13px;z-index:30}.modal-backdrop{position:fixed;inset:0;background:#0d1b31a0;display:grid;place-items:center;z-index:20;padding:20px}.modal{width:min(620px,100%);max-height:90vh;overflow:auto;background:white;border-radius:20px;box-shadow:0 30px 70px #0d1b3140}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:23px 26px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:20px}.modal-close{border:0;background:#edf2f8;border-radius:8px;width:32px;height:32px;font-size:20px;color:#5a6b7f}.form{padding:24px 26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:800;color:#4a607a}.field.full{grid-column:1/-1}.field input,.field textarea,.field select{border:1px solid #d7e1ed;border-radius:10px;padding:11px 12px;outline:none;color:#1b304d;background:#fbfdff;font-size:13px}.field input:focus,.field textarea:focus,.field select:focus{border-color:#5a9df0;box-shadow:0 0 0 3px #e4f0ff}.field textarea{min-height:80px;resize:vertical}.form-actions{display:flex;justify-content:end;gap:10px;margin-top:25px}
@media(max-width:900px){.hero{grid-template-columns:1fr 360px;min-height:450px}.catalog{grid-template-columns:repeat(2,1fr)}.admin{grid-template-columns:70px 1fr}.sidebar{padding:20px 9px}.sidebar .brand span:not(.brand-mark),.sidebar-label,.side-link span:last-child,.sidebar-bottom{display:none}.sidebar .brand{padding:0 9px 25px}.side-link{justify-content:center;padding:12px 0}.admin-main{padding:28px}}
@media(max-width:650px){.topbar{height:64px;padding:0 18px}.nav{gap:12px}.nav a:not(.admin-link){display:none}.container{padding:0 19px}.hero{grid-template-columns:1fr;gap:0;padding-top:48px}.hero h1{font-size:40px}.hero p{font-size:15px}.hero-art{width:100%;max-width:430px;margin:auto}.hero-caption{right:5px}.section-head{align-items:start;flex-direction:column;gap:5px}.catalog{grid-template-columns:1fr}.product-cover{height:240px}.trust-strip{flex-wrap:wrap;gap:12px 20px}.detail-hero{grid-template-columns:1fr;padding-top:25px}.admin{grid-template-columns:1fr}.sidebar{display:flex;flex-direction:row;align-items:center;gap:5px;position:sticky;top:0;z-index:5;padding:8px 12px;overflow:auto}.sidebar .brand,.sidebar-label,.sidebar-bottom{display:none}.side-link{justify-content:center;padding:10px 11px;white-space:nowrap;margin:0}.side-link span:last-child{display:inline}.side-icon{font-size:13px}.admin-main{padding:24px 15px}.metrics{grid-template-columns:1fr 1fr}.metrics .metric:last-child{grid-column:1/-1}.panel-head{align-items:start;flex-direction:column}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}