*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--slate: #1A1F2B;--amber: #C8963E;--amber-light: #E5C078;--bg: #F5F2ED;--card: #FFFFFF;--steel: #4A6FA5;--text: #2A2A2A;--muted: #7A7672;--border: #E2DED8;--success: #6B8F71}::selection{background:var(--slate);color:#fff}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.hero{background:linear-gradient(135deg,#1a1f2b,#2a3142,#1e2738);color:#fff;padding:56px 32px 48px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 85%,rgba(200,150,62,.08) 0%,transparent 50%),radial-gradient(circle at 85% 15%,rgba(74,111,165,.06) 0%,transparent 50%);pointer-events:none}.hero-inner{max-width:1120px;margin:0 auto;position:relative;z-index:1}.hero h1{font-family:"Source Serif 4",serif;font-size:36px;font-weight:700;line-height:1.2;margin-bottom:12px;letter-spacing:-.5px}.hero h1 span{color:var(--amber-light)}.hero-sub{font-size:15px;color:#ffffffb8;max-width:560px;line-height:1.55;margin-bottom:24px}.hero-stats{display:flex;gap:28px;flex-wrap:wrap}.hero-stat{text-align:left}.hero-stat strong{display:block;font-family:"Source Serif 4",serif;font-size:26px;font-weight:700;color:var(--amber-light)}.hero-stat small{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:#ffffff80}.trade-nav{background:#fff;border-bottom:1px solid var(--border);padding:0 32px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.trade-nav::-webkit-scrollbar{display:none}.trade-nav-inner{max-width:1120px;margin:0 auto;display:flex;gap:2px}.trade-tab{padding:14px 18px;font-size:13px;font-family:DM Sans,sans-serif;font-weight:500;color:var(--muted);border:none;background:none;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;transition:all 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16px}}@media(max-width:768px){.layout{grid-template-columns:1fr;gap:0}.sidebar{display:none}.sidebar.open{display:block;padding:0 0 20px;border-bottom:1px solid var(--border);margin-bottom:16px}.mob-filter-btn{display:flex}.detail-grid,.profile-grid{grid-template-columns:1fr}.hero h1{font-size:24px}.hero-stats{gap:16px}}@media(max-width:480px){.hero-stats{flex-direction:column;gap:8px}.card-head{padding:14px 16px}.card-detail{padding:0 16px 16px}}