/* SmartAI model plaza replacement v20260704-3 */
.smart-model-plaza{min-height:100vh;background:#0f0f12;color:#f7f8fb;padding:66px clamp(12px,3vw,34px);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}.smart-model-plaza *{box-sizing:border-box}.sm-backbar,.sm-hero,.sm-tools,.sm-tabs,.sm-grid{width:min(1240px,100%);margin-left:auto;margin-right:auto}.sm-backbar{position:sticky;top:0;z-index:30;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;padding:10px 0;background:rgba(15,15,18,.88);backdrop-filter:blur(10px)}.sm-backbar a{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid rgba(255,255,255,.12);background:#171922;color:#e5e7eb;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:850}.sm-backbar a:first-child{background:linear-gradient(135deg,#4f7cff,#26d7ff);color:#061019;border:0}.sm-hero{display:flex;justify-content:space-between;gap:22px;align-items:flex-end;border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:28px;background:radial-gradient(720px 260px at 14% 0%,rgba(79,124,255,.22),transparent 60%),radial-gradient(640px 240px at 92% 0%,rgba(54,214,123,.14),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035))}.sm-hero span{display:inline-flex;border:1px solid rgba(54,214,123,.28);background:rgba(54,214,123,.12);color:#d6ffe3;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:850}.sm-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.04;margin:14px 0 10px;color:#fff;letter-spacing:0}.sm-hero p{max-width:840px;margin:0;color:#c4ccdb;font-size:16px;line-height:1.65}.sm-hero a{display:inline-flex;justify-content:center;align-items:center;min-width:148px;text-decoration:none;background:#f7f8fb;color:#0f0f12;border-radius:14px;padding:12px 16px;font-weight:900}.sm-tools{display:flex;align-items:center;gap:12px;margin-top:16px}.sm-tools input{flex:1;min-height:46px;border-radius:15px;border:1px solid rgba(255,255,255,.13);background:#151720;color:#fff;padding:0 16px;font-size:15px}.sm-tools input:focus{outline:0;border-color:rgba(79,124,255,.60);box-shadow:0 0 0 3px rgba(79,124,255,.14)}.sm-count{color:#b9c2d2;white-space:nowrap}.sm-tabs{display:flex;gap:8px;overflow:auto;margin-top:12px;padding-bottom:2px}.sm-tabs button{white-space:nowrap;border:1px solid rgba(255,255,255,.11);background:#171922;color:#cbd4e4;border-radius:999px;padding:9px 13px;font-weight:800;cursor:pointer}.sm-tabs button.active{background:linear-gradient(135deg,#4f7cff,#26d7ff);color:#061019;border:0}.sm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.sm-card{position:relative;min-height:282px;border:1px solid rgba(255,255,255,.11);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.035));padding:18px;display:flex;flex-direction:column}.sm-card.hot{border-color:rgba(54,214,123,.35);box-shadow:0 18px 50px rgba(54,214,123,.06)}.sm-card.cheap{border-color:rgba(249,115,22,.55);box-shadow:0 0 0 1px rgba(249,115,22,.28),0 18px 50px rgba(249,115,22,.12)}.sm-card-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.sm-family,.sm-ok,.sm-warn{display:inline-flex;border-radius:999px;padding:5px 8px;font-size:12px;font-weight:850}.sm-family{background:rgba(79,124,255,.14);color:#cfe0ff;border:1px solid rgba(79,124,255,.24)}.sm-ok{background:rgba(54,214,123,.12);color:#d6ffe3;border:1px solid rgba(54,214,123,.24)}.sm-warn{background:rgba(255,209,102,.12);color:#fff0c2;border:1px solid rgba(255,209,102,.24)}.sm-card h3{margin:14px 0 8px;font-size:21px;line-height:1.16;color:#fff;word-break:break-word}.sm-discount{display:inline-flex;align-self:flex-start;border-radius:999px;padding:6px 10px;margin:0 0 9px;font-size:12px;font-weight:950}.sm-discount.super{background:linear-gradient(135deg,#f97316,#ef4444);color:#fff;box-shadow:0 8px 22px rgba(239,68,68,.24)}.sm-discount.deep{background:linear-gradient(135deg,#f59e0b,#eab308);color:#111827}.sm-discount.good{background:rgba(34,197,94,.16);color:#86efac;border:1px solid rgba(34,197,94,.32)}.sm-discount.normal{background:rgba(59,130,246,.14);color:#bfdbfe;border:1px solid rgba(96,165,250,.32)}.sm-card p{margin:0;color:#b9c2d2;font-size:14px;line-height:1.58;min-height:66px}.sm-price{margin-top:12px;border-radius:13px;background:rgba(54,214,123,.09);border:1px solid rgba(54,214,123,.20);color:#dcffe8;padding:10px 11px;font-weight:850;font-size:13px}.sm-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.sm-tags span{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);color:#c7d0df;border-radius:999px;padding:4px 7px;font-size:12px}.sm-copy{margin-top:auto;border:0;background:#f7f8fb;color:#0f0f12;border-radius:12px;padding:10px 12px;font-weight:900;cursor:pointer}.sm-empty{grid-column:1/-1;border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:24px;text-align:center;color:#cbd4e4;background:#171922}@media(max-width:1000px){.sm-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sm-hero{align-items:stretch;flex-direction:column}.sm-hero a{width:100%}}@media(max-width:620px){body{overflow-x:hidden}.smart-model-plaza{padding:48px 10px}.sm-backbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 0}.sm-backbar a{font-size:12px;padding:9px 8px}.sm-grid{grid-template-columns:1fr}.sm-tools{align-items:stretch;flex-direction:column}.sm-count{align-self:flex-end}.sm-tabs{padding-bottom:6px}.sm-tabs button{padding:9px 12px}.sm-hero{padding:20px;border-radius:20px}.sm-hero h1{font-size:34px}.sm-hero p{font-size:14px}.sm-card{min-height:auto}.sm-card h3{font-size:19px}.sm-price{font-size:12px;word-break:break-word}}

/* token page helper */
.smart-token-guide{margin:16px 16px 14px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:radial-gradient(620px 220px at 14% 0%,rgba(79,124,255,.20),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));padding:20px;color:#f7f8fb}.smart-token-guide h1{margin:0 0 8px;font-size:26px;color:#fff;letter-spacing:0}.smart-token-guide p{margin:0;color:#c4ccdb}.stg-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:12px;margin-top:14px}.stg-card{border:1px solid rgba(255,255,255,.10);border-radius:16px;background:#151720;padding:14px}.stg-card h2{margin:0 0 8px;font-size:16px;color:#fff}.stg-row{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed rgba(255,255,255,.10);padding:8px 0;color:#cbd4e4}.stg-row code{color:#d6ffe3;word-break:break-all}.stg-models{display:flex;gap:7px;flex-wrap:wrap}.stg-models button{border:1px solid rgba(79,124,255,.26);background:rgba(79,124,255,.12);color:#dbe8ff;border-radius:999px;padding:7px 9px;font-weight:800;cursor:pointer}.stg-warn{margin-top:12px;border-radius:14px;border:1px solid rgba(255,209,102,.24);background:rgba(255,209,102,.10);color:#fff0c2;padding:12px;font-size:13px}@media(max-width:780px){.stg-grid{grid-template-columns:1fr}.smart-token-guide{margin:10px}}