:root{--bg:#f5f6f7;--ink:#111;--muted:#687078;--line:#e4e7e9;--green:#39d353;--dark:#080a0b;--card:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.topbar{height:82px;background:#080a0b;color:#fff;display:flex;align-items:center;gap:26px;padding:0 38px;position:sticky;top:0;z-index:20}.brand{font-weight:900;font-size:29px;letter-spacing:-1.5px;position:relative;min-width:250px}.brand span{color:#fff}.brand b{color:var(--green)}.brand small{display:block;font-size:11px;font-weight:500;letter-spacing:0;color:#ddd;margin-top:-3px}.search{height:42px;display:flex;flex:1;max-width:520px}.search input{flex:1;background:#171a1c;border:1px solid #303538;color:white;border-radius:7px 0 0 7px;padding:0 14px;outline:none}.search button{width:48px;border:0;background:var(--green);font-size:22px;border-radius:0 7px 7px 0}.topbar nav{display:flex;gap:22px;font-size:14px;font-weight:700}.actions{display:flex;align-items:center;gap:13px;white-space:nowrap}.btn{padding:11px 17px;border-radius:7px;font-weight:800}.green{background:var(--green);color:#071007}.cart{background:none;border:0;color:white;font-size:20px;position:relative}.cart i{position:absolute;right:-5px;top:-9px;background:var(--green);color:#111;border-radius:50%;font-size:10px;width:18px;height:18px;padding-top:3px;font-style:normal}.trust{background:#fff;border-bottom:1px solid var(--line);height:38px;display:flex;justify-content:center;gap:55px;align-items:center;font-size:12px;color:#555}.hero{background:#090b0c;color:#fff;min-height:410px;padding:58px max(7vw,40px);display:grid;grid-template-columns:1fr 1.05fr;align-items:center;overflow:hidden}.hero h1{font-size:58px;line-height:.98;margin:0 0 18px}.hero h1 b{color:var(--green)}.hero p{font-size:18px;max-width:470px;color:#ddd}.heroimg{width:100%;height:350px;object-fit:cover;border-radius:18px;box-shadow:0 0 80px #123}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:1180px;margin:-42px auto 35px;position:relative}.tile{background:white;border-radius:10px;padding:20px;box-shadow:0 8px 25px #0001;border:1px solid #eee}.tile strong{display:block;font-size:17px}.tile span{color:var(--muted);font-size:13px}.wrap{max-width:1180px;margin:38px auto;padding:0 18px}.sectionhead{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.sectionhead h2{margin:0;font-size:25px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative}.product img{width:100%;height:190px;object-fit:cover;background:#eee}.product .body{padding:13px}.product h3{font-size:15px;margin:4px 0 8px}.price{font-size:18px;font-weight:900}.rating{color:#29ad3d;font-size:12px}.tag{display:inline-block;background:#eefbef;color:#23842e;border-radius:99px;padding:4px 8px;font-size:10px;font-weight:800}.heart{position:absolute;right:10px;top:10px;background:#fff;border:0;border-radius:50%;width:32px;height:32px}.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.cat{background:#fff;border:1px solid var(--line);padding:20px 10px;border-radius:10px;text-align:center;font-weight:700;font-size:13px}.cat .emoji{font-size:34px;display:block;margin-bottom:7px}.banner{background:#090b0c;color:#fff;border-radius:14px;padding:28px 32px;display:flex;justify-content:space-between;align-items:center;margin:35px 0}.banner h2{margin:0 0 6px}.banner p{margin:0;color:#ccc}.btn2{background:var(--green);border:0;padding:12px 18px;border-radius:7px;font-weight:800}.page{max-width:1180px;margin:40px auto;padding:0 18px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.form{max-width:720px}.form label{display:block;font-weight:700;font-size:13px;margin:15px 0 7px}.form input,.form select,.form textarea{width:100%;padding:12px;border:1px solid #d7dbde;border-radius:7px;font:inherit}.form textarea{min-height:130px}.form button{margin-top:18px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.toolbar input,.toolbar select{padding:10px;border:1px solid var(--line);border-radius:7px;background:white}.two{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}.detailimg{width:100%;border-radius:12px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{background:#fff;border:1px solid var(--line);padding:18px;border-radius:10px}.stat b{font-size:26px;display:block}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}footer{margin-top:60px;background:#0a0c0d;color:#ddd;padding:45px max(7vw,30px);display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}footer h4{color:#fff;margin-top:0}footer a{display:block;margin:9px 0;color:#bbb}.footerbrand{min-width:auto}.notice{background:#eefbf0;border:1px solid #ccebcf;padding:12px;border-radius:8px;color:#216b2a}.danger{background:#fff0f0;border:1px solid #f0caca;padding:12px;border-radius:8px;color:#8c2525}.empty{text-align:center;padding:55px}.sellerhead{display:flex;gap:18px;align-items:center}.avatar{width:58px;height:58px;border-radius:50%;background:#101214;color:var(--green);display:grid;place-items:center;font-weight:900;font-size:20px}@media(max-width:950px){.topbar nav{display:none}.brand{min-width:150px}.topbar{padding:0 15px;gap:10px}.search{max-width:none}.hero{grid-template-columns:1fr;padding:45px 25px}.heroimg{display:none}.grid{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(3,1fr)}.tiles{margin:15px 18px 30px}.two{grid-template-columns:1fr}footer{grid-template-columns:1fr 1fr}.trust{gap:15px;overflow:auto;justify-content:flex-start;padding:0 15px}.actions .green{display:none}}@media(max-width:600px){.topbar{height:70px}.brand{font-size:23px}.brand small{display:none}.search{display:none}.grid{grid-template-columns:1fr 1fr;gap:10px}.product img{height:150px}.cats{grid-template-columns:repeat(2,1fr)}.tiles{grid-template-columns:1fr}.hero h1{font-size:43px}.stats{grid-template-columns:1fr 1fr}footer{grid-template-columns:1fr}}

/* BIG3D seller navigation */
.sellnav { font-weight: 700; }