:root{--brand:#ff7435;--brand2:#6e4eff;--ink:#20202a;--muted:#6b6b78;--bg:#f7f7fb;--card:#fff;--ok:#20b67a;--line:#e7e7ef;--shadow:0 12px 40px rgba(36,32,64,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.container{width:min(1180px,92%);margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;font-size:26px;font-weight:900;letter-spacing:-1px}.brand-mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--brand),#ff9a5e);color:#fff;display:grid;place-items:center;margin-right:10px;box-shadow:0 8px 20px rgba(255,116,53,.28)}.navlinks{display:flex;gap:22px;align-items:center}.navlinks a{font-weight:700;color:#4a4a58}.btn{border:0;border-radius:13px;padding:13px 18px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--brand),#ff9659);color:#fff;box-shadow:0 10px 24px rgba(255,116,53,.25)}.btn-secondary{background:#fff;border:1px solid var(--line)}.btn-purple{background:var(--brand2);color:#fff}.hero{padding:76px 0 54px;background:radial-gradient(circle at 80% 20%,#ffe8dc 0,transparent 32%),radial-gradient(circle at 10% 10%,#ece8ff 0,transparent 30%)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff3ec;color:#d54d12;font-weight:800;font-size:14px}.hero h1{font-size:clamp(40px,6vw,72px);line-height:1.02;letter-spacing:-3px;margin:18px 0}.hero p{font-size:20px;line-height:1.6;color:var(--muted);max-width:650px}.hero-card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.searchbox{display:grid;gap:12px}.field{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:13px;background:#fff;outline:none}.field:focus{border-color:var(--brand)}.section{padding:54px 0}.section h2{font-size:34px;letter-spacing:-1.2px;margin:0 0 10px}.section-sub{color:var(--muted);margin:0 0 28px}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 8px 28px rgba(36,32,64,.05)}.category{min-height:150px;display:flex;flex-direction:column;justify-content:space-between}.category .ico{font-size:34px}.category h3{margin:14px 0 5px}.muted{color:var(--muted)}.page{padding:34px 0 70px}.page-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px}.page-head h1{margin:0;font-size:38px;letter-spacing:-1.5px}.sidebar-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}.sidebar{background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;height:max-content;position:sticky;top:92px}.side-link{display:block;padding:13px 14px;border-radius:12px;font-weight:750;color:#555563}.side-link.active,.side-link:hover{background:#fff1e9;color:#c84a15}.stat{display:flex;align-items:center;justify-content:space-between}.stat strong{font-size:30px}.supplier-card{padding:0;overflow:hidden}.cover{height:140px;background:linear-gradient(135deg,#ffd7c2,#e9e3ff);display:grid;place-items:center;font-size:48px}.supplier-body{padding:18px}.tag{display:inline-block;padding:6px 10px;border-radius:999px;background:#f0eefc;color:#5840cf;font-size:12px;font-weight:800}.price{font-size:22px;font-weight:900}.rating{color:#e59b00;font-weight:800}.form-card{max-width:620px;margin:24px auto}.form-grid{display:grid;gap:14px}.label{font-weight:800;font-size:14px}.notice{padding:14px 16px;border-radius:14px;background:#fff8dc;border:1px solid #f3df8c;color:#765c00}.success{background:#eafaf4;border-color:#b9ead8;color:#13724e}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:14px;border-bottom:1px solid var(--line);white-space:nowrap}.steps{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap}.step{padding:9px 12px;border-radius:999px;background:#eeeef4;font-weight:800;font-size:13px}.step.active{background:var(--brand);color:#fff}.item-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}.qty{display:flex;align-items:center;gap:10px}.qty button{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:#fff}.footer{background:#20202a;color:#fff;padding:38px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.small{font-size:13px}.mobile-menu{display:none}
@media(max-width:850px){.hero-grid,.sidebar-layout{grid-template-columns:1fr}.grid-4,.grid-3{grid-template-columns:1fr 1fr}.navlinks{display:none}.mobile-menu{display:block}.hero{padding-top:45px}.hero h1{letter-spacing:-2px}.sidebar{position:static}.footer-grid{grid-template-columns:1fr}}
@media(max-width:560px){.grid-4,.grid-3{grid-template-columns:1fr}.page-head{align-items:start;flex-direction:column}.hero p{font-size:17px}.hero-card{padding:18px}.nav{height:64px}.brand{font-size:22px}}