:root{--burgundy:#6d1113;--gold:#d8b86f;--ink:#1d1916;--paper:#f7f3ee;--white:#fff}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper)}
a{color:inherit}.container{width:min(1180px,92%);margin:auto}
.site-header{background:#15110f;color:white;border-bottom:3px solid var(--gold)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;flex-wrap:wrap}
.brand{font-size:1.2rem;font-weight:900;text-decoration:none}.nav{display:flex;gap:10px;flex-wrap:wrap}.nav a{text-decoration:none;padding:9px 10px;border-radius:8px}.nav a:hover{background:#7b1818}
.hero{padding:54px 0;background:linear-gradient(135deg,#160d0b,#6d1113);color:white}.eyebrow{font-weight:900;letter-spacing:.12em;color:var(--gold)}h1{font-size:clamp(2.5rem,5vw,4.6rem);margin:.2em 0}.lead{font-size:1.15rem;line-height:1.6;max-width:800px}
.status{display:inline-block;padding:10px 16px;border-radius:999px;background:white;color:var(--burgundy);font-weight:900}
.live-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:24px;padding:32px 0}
.video{aspect-ratio:16/9;background:#111;color:white;border-radius:18px;display:grid;place-items:center;text-align:center;padding:28px}
.card{background:white;border:1px solid #ddd;border-radius:16px;padding:20px;box-shadow:0 10px 25px rgba(0,0,0,.07)}
.current-lot{display:grid;grid-template-columns:1fr 230px;gap:20px;margin-top:18px}.small{font-size:.8rem;font-weight:900;color:#9f7833;letter-spacing:.08em}.money{font-size:2rem;font-weight:900;color:var(--burgundy)}
.btn{display:inline-block;border:0;border-radius:10px;padding:13px 18px;font-weight:900;text-decoration:none;cursor:pointer}.primary{background:var(--burgundy);color:white}.secondary{background:white;color:var(--burgundy);border:2px solid var(--burgundy)}.danger{background:#222;color:white}.btn:disabled{background:#aaa;border-color:#aaa;color:white;cursor:not-allowed}
.sidebar{display:grid;gap:20px;align-content:start}.chat-feed{height:320px;overflow:auto;background:#f0ece6;border-radius:10px;padding:12px;margin-bottom:10px}.chat-form{display:grid;grid-template-columns:1fr auto;gap:8px}
input,textarea,select{width:100%;padding:12px;border:1px solid #bbb;border-radius:8px;font:inherit}.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}label{display:block;font-weight:800;margin:12px 0}.check{display:flex;gap:10px;align-items:flex-start}.check input{width:auto}
.info{padding:0 0 50px}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-grid article{padding:20px;background:white;border-radius:14px;border:1px solid #ddd}
.console{padding:36px 0 60px}.console-actions{display:flex;gap:10px;flex-wrap:wrap}.warning{background:#fff3cd;padding:12px;border-radius:10px;margin:15px 0}.footer{background:#15110f;color:white;padding:28px 0;margin-top:40px}
@media(max-width:850px){.live-grid{grid-template-columns:1fr}.current-lot{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}}
@media(max-width:520px){.info-grid{grid-template-columns:1fr}}