:root{font-family:Segoe UI,PingFang SC,Hiragino Sans GB,sans-serif;color:#f2efe8;background:radial-gradient(circle at top left,rgba(255,173,96,.22),transparent 30%),radial-gradient(circle at bottom right,rgba(255,90,95,.18),transparent 28%),linear-gradient(145deg,#181411,#241d19 48%,#120f0d);line-height:1.5;font-weight:400;color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,textarea{font:inherit}code{font-family:JetBrains Mono,Fira Code,monospace}.page-shell{min-height:100vh;padding:32px 20px}.app-card{width:min(1180px,100%);margin:0 auto;padding:28px;border:1px solid rgba(255,255,255,.08);border-radius:28px;background:#13100ed1;box-shadow:0 24px 80px #00000061;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero{margin-bottom:14px}.hero-title-row{display:flex;align-items:baseline;gap:0;flex-wrap:wrap}.eyebrow{margin:0;color:#f6b97b;font-size:.9rem;letter-spacing:.18em;text-transform:uppercase}.panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.config-panel{margin-bottom:20px}.config-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.panel{padding:20px;border-radius:22px;background:linear-gradient(180deg,#ffffff0d,#ffffff05);border:1px solid rgba(255,255,255,.08)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-actions{display:flex;flex-wrap:wrap;gap:12px}.panel-head h2,.rules h2{margin:0;font-size:1.05rem}.field{display:block;margin-bottom:16px}.field span{display:block;margin-bottom:8px;color:#f2efe8d1;font-size:.94rem}input,textarea{width:100%;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:#0b0a09ad;color:#fff8ef;padding:14px 16px;outline:none;transition:border-color .2s ease,transform .2s ease,background .2s ease}input:focus,textarea:focus{border-color:#f6b97bb3;background:#14110feb;transform:translateY(-1px)}textarea{min-height:500px;resize:vertical;font-family:JetBrains Mono,Fira Code,monospace;font-size:.92rem}.action-row{display:flex;flex-wrap:wrap;gap:12px}.primary-button,.secondary-button,.ghost-button{border:0;border-radius:999px;padding:12px 18px;cursor:pointer;transition:transform .18s ease,opacity .18s ease,background .18s ease}.primary-button:hover,.secondary-button:hover,.ghost-button:hover{transform:translateY(-1px)}.primary-button{background:linear-gradient(135deg,#ffcf7d,#ff8f5c);color:#1c140f;font-weight:700}.secondary-button{background:#ffffff14;color:#fff8ef}.ghost-button{background:transparent;color:#f6b97b;border:1px solid rgba(246,185,123,.28)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.summary-chip{padding:6px 10px;border-radius:999px;background:#f6b97b1f;color:#ffd39d;font-size:.82rem}.rules{margin-top:22px;padding:18px 20px;border-radius:22px;background:#ffffff08;border:1px solid rgba(255,255,255,.06)}.rules ul{margin:14px 0 0;padding-left:18px;color:#f2efe8c7}.feedback{margin:18px 0 0;padding:14px 16px;border-radius:16px}.feedback.success{background:#5fc9981f;border:1px solid rgba(95,201,152,.2);color:#9ef0bf}.feedback.error{background:#ff6b6b1f;border:1px solid rgba(255,107,107,.2);color:#ffadad}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:20px;background:#0504049e;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.dialog-card{width:min(460px,100%);padding:24px;border-radius:24px;background:linear-gradient(180deg,#281f19fa,#17120ffa);border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 70px #0006}.dialog-card h3{margin:0 0 10px;font-size:1.2rem;color:#fff3e3}.dialog-card p{margin:0;color:#f2efe8cc;line-height:1.65}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}@media (max-width: 960px){.config-grid,.panel-grid{grid-template-columns:1fr}textarea{min-height:320px}}@media (max-width: 640px){.page-shell{padding:16px}.app-card{padding:18px;border-radius:22px}.panel{padding:16px}}