:root{--bg:#f8fafc;--bg-subtle:#f1f5f9;--surface:#ffffff;--surface-raised:#ffffff;--border:#e2e8f0;--border-subtle:#edf2f7;--text:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-subtle:#eff6ff;--good:#16a34a;--good-subtle:#f0fdf4;--warn:#d97706;--warn-subtle:#fffbeb;--danger:#dc2626;--panel:#ffffff;--panel-2:#f8fafc;--muted:#64748b;--accent-2:#3b82f6;--shadow-sm:0 1px 2px 0 rgb(0 0 0/0.05);--shadow:0 1px 3px 0 rgb(0 0 0/0.1),0 1px 2px -1px rgb(0 0 0/0.1);--shadow-md:0 4px 6px -1px rgb(0 0 0/0.1),0 2px 4px -2px rgb(0 0 0/0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0/0.1),0 4px 6px -4px rgb(0 0 0/0.1);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-full:9999px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-wrapper{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1 1}.container{max-width:1240px;margin:0 auto;padding:0 24px 60px}.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:50}.site-header-inner{max-width:1440px;margin:0 auto;height:68px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-brand{display:flex;align-items:center;gap:8px;color:var(--text);font-weight:700;font-size:19px;letter-spacing:-.02em}.header-brand,.header-brand:hover{text-decoration:none}.brand-icon{width:28px;height:28px;background:var(--accent);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px}.brand-badge{font-size:10px;font-weight:700;background:var(--accent-subtle);color:var(--accent);padding:2px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.05em}.header-nav{display:flex;align-items:center;gap:8px}.nav-link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-full);font-size:13.5px;font-weight:500;color:var(--text-muted);text-decoration:none;transition:all .15s ease;border:1px solid transparent}.nav-link:hover{color:var(--text);background:var(--bg);text-decoration:none}.nav-link.active{color:var(--accent);background:var(--accent-subtle);border-color:#bfdbfe;font-weight:600}.nav-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.header-right{gap:16px}.header-right,.header-search{display:flex;align-items:center}.header-search{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-full);padding:6px 14px;width:260px;font-size:13px;color:var(--text-muted);gap:8px}.header-search input{background:transparent;border:none;padding:0;font-size:13px;color:var(--text);outline:none;width:100%}.header-escrow{display:flex;align-items:center;gap:10px;background:var(--accent-subtle);border:1px solid #bfdbfe;border-radius:var(--radius-full);padding:6px 14px;font-size:12px}.header-escrow-label{color:var(--accent);font-weight:600;font-size:10px;text-transform:uppercase}.header-escrow-val{font-weight:700;color:var(--accent-hover)}.user-avatar-btn{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:#e2e8f0;display:flex;align-items:center;justify-content:center;font-weight:600;cursor:pointer}.site-footer,.user-avatar-btn{font-size:13px;color:var(--text-muted)}.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:24px 0;margin-top:auto}.site-footer-inner{max-width:1440px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-links{display:flex;align-items:center;gap:20px}.footer-links a{color:var(--text-muted);font-size:12.5px}.footer-links a:hover,h1{color:var(--text)}h1{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:0 0 8px}h2{font-size:18px;margin:28px 0 14px}h2,h3{font-weight:600;color:var(--text)}h3{font-size:15px;margin:0 0 8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.card:hover{box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:16px;gap:16px}.chip{display:inline-flex;align-items:center;background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-full);padding:4px 12px;font-size:12.5px;font-weight:500;color:var(--text);margin:0 6px 6px 0}input,select{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;font-size:14px;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.15)}button{background:var(--accent);color:#ffffff;border:1px solid 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#bbf7d0;border-radius:var(--radius-sm)}.badge-good,.badge-low{display:inline-flex;font-weight:600;font-size:12px;padding:3px 8px}.badge-low{background:var(--warn-subtle);color:var(--warn);border:1px solid #fde68a;border-radius:var(--radius-sm)}.searchwrap{position:relative;max-width:680px;margin:0 auto}.searchwrap input{width:100%;padding:14px 18px;font-size:15px;border-radius:var(--radius-md);box-shadow:var(--shadow)}.dropdown,.searchwrap input{border:1px solid var(--border)}.dropdown{position:absolute;top:100%;left:0;right:0;background:var(--surface);border-radius:0 0 var(--radius-md) var(--radius-md);z-index:60;max-height:380px;overflow-y:auto;box-shadow:var(--shadow-lg)}.dropdown-item{padding:11px 16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--border-subtle)}.dropdown-item:hover{background:var(--bg-subtle)}.hero{text-align:center;padding:50px 0 36px}.hero 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ease}.tab:hover{color:var(--text);background:#e2e8f0}.tab.active{background:var(--accent);border-color:var(--accent);color:#ffffff;font-weight:600}.mix-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));grid-gap:10px;gap:10px}.mix-item{background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;text-align:center}.mix-item .n{font-size:18px;font-weight:700;color:var(--text)}.mix-item .l{font-size:11.5px;color:var(--text-muted);margin-top:2px}.page-topbar{justify-content:space-between;padding:20px 0 16px;border-bottom:1px solid var(--border);margin-bottom:24px}.breadcrumb,.page-topbar{display:flex;align-items:center}.breadcrumb{gap:8px;font-size:13px}.breadcrumb,.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--text)}