:root{--bg:#0b0c10;--bg2:#12141d;--panel:rgba(22,26,35,.88);--panel2:#171b24;--text:#f4f2ed;--muted:#a7a9b2;--line:rgba(255,255,255,.09);--orange:#e85a2d;--crimson:#c0392b;--cream:#efe9dc;--shadow:0 24px 60px rgba(0,0,0,.42);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 75% 8%,rgba(192,57,43,.12),transparent 32%),linear-gradient(145deg,var(--bg),var(--bg2));color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.55}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% 35%,transparent 0 30%,rgba(0,0,0,.22) 100%);z-index:-1}a{color:inherit;text-decoration:none}button,select{font:inherit}.ambient{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:-1}.ambient-a{width:320px;height:320px;right:-150px;top:25%;background:rgba(232,90,45,.1)}.ambient-b{width:260px;height:260px;left:-160px;bottom:5%;background:rgba(192,57,43,.09)}.brand,.desktop-nav a,.header-actions,.audio-dock,.site-footer{font-size:.88rem}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;padding:14px clamp(16px,4vw,56px);background:rgba(11,12,16,.76);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;white-space:nowrap}.brand-logo{display:block;width:210px;height:58px;object-fit:contain;object-position:left center;filter:drop-shadow(0 0 8px rgba(232,90,45,.14))}.desktop-nav{display:flex;gap:22px;flex:1}.desktop-nav a{color:#c9cbd0}.desktop-nav a:hover{color:#fff}.header-actions{display:flex;align-items:center;gap:9px}.jump-label{color:#8f929b;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.header-actions select{max-width:170px;background:#151820;color:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 12px;outline:none}.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#151820;color:#fff;cursor:pointer}.site-footer{max-width:1180px;margin:60px auto 110px;padding:0 24px;color:#747781;display:flex;gap:9px}.audio-dock{position:fixed;right:18px;bottom:18px;z-index:70}.audio-dock-toggle{display:flex;align-items:center;gap:9px;background:rgba(20,23,31,.95);color:#fff;border:1px solid rgba(232,90,45,.35);box-shadow:var(--shadow);border-radius:999px;padding:10px 14px;cursor:pointer}.equalizer{display:flex;align-items:end;gap:2px;height:14px}.equalizer i{width:2px;background:var(--orange);height:5px;border-radius:2px}.equalizer i:nth-child(2){height:11px}.equalizer i:nth-child(3){height:8px}.equalizer i:nth-child(4){height:13px}.audio-panel{display:none;width:290px;margin-bottom:8px;padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(17,20,28,.97);box-shadow:var(--shadow)}.audio-panel.open{display:block}.audio-panel strong{display:block}.audio-panel small{color:var(--muted)}.audio-note{margin-top:12px;color:#8f929b;font-size:.75rem}.audio-note code{color:#ddd}.chevron{color:#8f929b}@media(max-width:820px){.desktop-nav,.jump-label{display:none}.site-header{gap:10px;padding:12px 14px}.brand{flex:1}.header-actions select{max-width:132px}.site-footer{margin-bottom:100px}}