/* RC206 read-only student-360 preview, theme-contract aware. */
.sk206-360{--sk206-card:var(--sk196-card,#fff);--sk206-panel:var(--sk196-panel,#f4f7fb);--sk206-ink:var(--sk196-text,#152b49);--sk206-muted:var(--sk196-muted,#566882);--sk206-line:var(--sk196-line,#d8e0e9);--sk206-accent:var(--sk196-link,#1764b9);max-width:1180px;margin:18px auto;padding:clamp(16px,3vw,28px);border:1px solid var(--sk206-line);border-radius:24px;background:var(--sk206-panel);color:var(--sk206-ink);box-sizing:border-box;font-size:16px;line-height:1.5}
.sk206-360 *{box-sizing:border-box}
.sk206-360 .sk206-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:20px}
.sk206-360 .sk206-kicker{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--sk206-accent)}
.sk206-360 h2{font-size:clamp(22px,3vw,30px);margin:5px 0 4px;color:var(--sk206-ink);line-height:1.25}
.sk206-360 .sk206-head p{margin:0;color:var(--sk206-muted)}
.sk206-360 .sk206-tag{border:1px solid var(--sk206-line);border-radius:99px;padding:7px 12px;font-size:12px;font-weight:700;white-space:nowrap;color:var(--sk206-ink);background:var(--sk206-card)}
.sk206-360 .sk206-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sk206-360 .sk206-tile,.sk206-360 .sk206-assessment{min-width:0;border:1px solid var(--sk206-line);border-radius:16px;padding:17px;background:var(--sk206-card);color:var(--sk206-ink)}
.sk206-360 .sk206-tile h3,.sk206-360 .sk206-assessment h3{font-size:14px;font-weight:750;margin:0 0 10px;color:var(--sk206-ink)}
.sk206-360 .sk206-tile strong{font-size:clamp(21px,2.4vw,29px);font-weight:800;display:block;overflow-wrap:anywhere}
.sk206-360 .sk206-tile p,.sk206-360 .sk206-assessment p{font-size:13px;margin:8px 0 0;color:var(--sk206-muted)}
.sk206-360 .sk206-assessment{margin-top:12px}
.sk206-360 .sk206-foot,.sk206-foot{font-size:12px;line-height:1.6;color:var(--sk206-muted,var(--sk196-muted,#566882));margin:16px 0 0}
.sk206-admin{max-width:1200px}.sk206-admin form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:14px 0 20px}
.sk206-empty{border:1px dashed var(--sk196-line,#bdcce0);padding:22px;background:var(--sk196-card,#fff);color:var(--sk196-text,#152b49);border-radius:14px}
.sk206-groq-diag{border-left:4px solid #2688c5;border-radius:9px;margin:20px 0;padding:12px 18px;background:var(--sk196-card,#fff);color:var(--sk196-text,#152b49)}
.sk206-groq-diag li{padding:3px 0}.sk206-groq-diag strong{margin-right:8px}
@media(max-width:740px){.sk206-360 .sk206-tiles{grid-template-columns:1fr}.sk206-360 .sk206-head{flex-direction:column;align-items:flex-start}.sk206-admin form{align-items:stretch;flex-direction:column}.sk206-360{border-radius:16px}}