:root{--accent:#ff8551;--accent-soft:rgba(255,133,81,.16);--bg-dark:#171119;--card-bg:#10161b;--border-subtle:#26313a;--text-main:#f6f8fa}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 0,var(--accent-soft),transparent 34%),var(--bg-dark);color:var(--text-main);font-family:Montserrat,sans-serif}#particles-js{position:fixed;inset:0;z-index:0;pointer-events:none;background:transparent}.chat-header,.chat-shell{position:relative;z-index:1}.chat-header{display:flex;align-items:center;justify-content:center;padding:40px 20px 18px;text-align:center}.chat-header h1{margin:0;font-size:clamp(2.8rem,5vw,4rem)}.chat-shell{box-sizing:border-box;width:min(850px,calc(100% - 24px));margin:0 auto;padding-bottom:115px}.chat-gate{margin:50px auto;padding:30px;border:1px solid var(--border-subtle);border-radius:18px;background:var(--card-bg);text-align:center;color:#aab3bb}.chat-gate a{color:var(--accent);font-weight:700}.chat-room{overflow:hidden;border:1px solid var(--border-subtle);border-radius:20px;background:rgba(16,22,27,.94);box-shadow:0 24px 80px rgba(0,0,0,.35)}.chat-messages{height:min(58vh,560px);min-height:320px;overflow-y:auto;padding:18px}.chat-empty{display:grid;height:100%;place-items:center;color:#71808b;font-size:.85rem}.chat-message{display:grid;grid-template-columns:38px 1fr;gap:10px;padding:9px 5px}.chat-avatar{display:grid;place-items:center;width:38px;height:38px;overflow:hidden;border-radius:50%;color:#fff;font-size:.85rem;font-weight:800}.chat-avatar img{width:100%;height:100%;object-fit:cover}.chat-message-head{display:flex;align-items:center;gap:7px;min-width:0}.chat-name{font-size:.82rem;font-weight:750}.material-symbols-rounded{font-variation-settings:'FILL' 1,'wght' 600,'GRAD' 0,'opsz' 20}.chat-crown{color:var(--accent);font-size:1.08rem;line-height:1;text-shadow:0 0 8px color-mix(in srgb,var(--accent) 62%,transparent)}.chat-developer-badge{display:inline-block;padding:0;border:0;border-radius:0;background:transparent;color:var(--accent);font-size:1.08rem;line-height:1;letter-spacing:normal;text-transform:none;text-shadow:0 0 8px color-mix(in srgb,var(--accent) 62%,transparent)}.chat-developer-icon{font-size:.78rem;line-height:1}.chat-username,.chat-time{color:#74828d;font-size:.66rem}.chat-time{margin-left:auto}.chat-body{margin-top:4px;overflow-wrap:anywhere;color:#d9dfe4;font-size:.84rem;line-height:1.45;white-space:pre-wrap}.chat-compose{display:flex;gap:10px;padding:14px;border-top:1px solid var(--border-subtle)}.chat-compose input{min-width:0;flex:1;padding:13px 15px;border:1px solid var(--border-subtle);border-radius:12px;background:#080d11;color:#fff;font:500 .85rem Montserrat,sans-serif;outline:none}.chat-compose input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.chat-compose button{display:grid;width:46px;border:0;border-radius:12px;background:var(--accent);place-items:center;cursor:pointer}.chat-compose button:disabled{opacity:.5}.chat-compose svg{width:22px;fill:#061014}.chat-status{min-height:17px;padding:0 16px 10px;color:#a6b0b8;font-size:.7rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:600px){.chat-header{padding-top:24px}.chat-shell{width:calc(100% - 14px)}.chat-messages{height:62vh;padding:10px}.chat-message{grid-template-columns:34px 1fr}.chat-avatar{width:34px;height:34px}.chat-time{display:none}}
.chat-messages{scrollbar-width:none;-ms-overflow-style:none}.chat-messages::-webkit-scrollbar{display:none;width:0;height:0}
.chat-input-wrap{position:relative;display:flex;min-width:0;flex:1}.chat-input-wrap input{width:100%;padding-right:52px}.chat-count{position:absolute;top:50%;right:14px;transform:translateY(-50%);color:#66737d;font-size:.62rem;font-weight:700;pointer-events:none}.chat-count.is-low{color:var(--accent)}