.ai-studio{gap:20px}.ai-signin{justify-content:space-between;border-color:#00d4ff73}.ai-game .seg{flex-wrap:wrap}.ai-sec{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 10px}.ai-tools-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:860px){.ai-tools-wrap{grid-template-columns:1fr}}.ai-tools{display:grid;gap:10px}.ai-tool{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;padding:14px;border-radius:14px;background:var(--card);border:1px solid var(--border);color:var(--text);font:inherit;cursor:pointer}.ai-tool:hover{border-color:#00d4ff80;text-decoration:none}.ai-tool.on{border-color:var(--accent);background:#00d4ff14}.ai-tool-icon{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:20px;background:#00d4ff1f;color:var(--accent)}.ai-tool-text{display:flex;flex-direction:column;gap:3px;min-width:0}.ai-tool-text b{font-size:15px}.ai-tool-text small{font-size:13px;line-height:1.35}.ai-panel{scroll-margin-top:16px}.ai-drop{display:grid;place-items:center;min-height:200px;border:2px dashed var(--border);border-radius:14px;padding:16px;text-align:center;color:var(--text-secondary);cursor:pointer;background:var(--bg);transition:border-color .15s}.ai-drop:hover,.ai-drop.over{border-color:var(--accent);color:var(--text)}.ai-drop.has{padding:8px}.ai-drop img{max-height:360px;max-width:100%;border-radius:10px;object-fit:contain}.ai-drop-icon{font-size:30px;color:var(--accent)}.ai-hint{font-size:13px;margin:0}.ai-error{color:#ff7a7f;margin:0;font-weight:500}.ai-result,.ai-report{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:20px;align-items:start}@media(max-width:760px){.ai-result,.ai-report{grid-template-columns:1fr}}.ai-preview{aspect-ratio:16 / 10}.ai-name{margin:0;font-size:24px;word-break:break-word}.ai-badge{align-self:flex-start;font-size:12px;font-weight:600;padding:4px 10px;border-radius:10px;background:#3a3f4b;color:var(--text)}.ai-badge.sure{background:var(--accent);color:#001018}.ai-bg{width:24px;height:24px;border-radius:7px;border:2px solid rgba(255,255,255,.35);cursor:pointer;padding:0}.ai-bg.on{border-color:var(--accent)}.ai-bg-black{background:#000}.ai-bg-map{background:linear-gradient(180deg,#9fb6c9,#c9b28f 55%,#6f5d49)}.ai-bg-sky{background:#6d8fb3}.ai-bg-wall{background:#8a7b69}.ai-tips{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:10px}.ai-tips li{padding-left:4px}.ai-list{margin:6px 0 0;padding-left:20px}.ai-card-img{width:100%;height:auto;border-radius:16px;border:1px solid var(--border)}.ai-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:10px}.ai-plan{margin-top:6px}.ai-day{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;border:1px solid var(--border);background:var(--bg);cursor:pointer}.ai-day.done{border-color:var(--accent)}.ai-day.done b{text-decoration:line-through;text-decoration-color:#fff6}.ai-day input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent);flex:none}.ai-drill{display:flex;flex-direction:column;gap:2px;font-size:14px}.ai-tip{padding:12px 14px;border-radius:14px;background:#ffd60a14;border:1px solid rgba(255,214,10,.3)}.ai-loading{z-index:110}.ai-spinner{width:44px;height:44px;border-radius:50%;border:4px solid rgba(255,255,255,.15);border-top-color:var(--accent);animation:ai-spin .9s linear infinite}@keyframes ai-spin{to{transform:rotate(360deg)}}.aim-menu{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}@media(max-width:900px){.aim-menu{grid-template-columns:1fr}}.aim-modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.aim-mode .pro-badge{vertical-align:2px}.aim-start{font-size:17px;padding:14px 20px}.aim-history{display:flex;flex-direction:column;gap:6px}.aim-hist-row{font-size:14px;gap:14px;flex-wrap:nowrap}.aim-arena{position:relative;width:100%;aspect-ratio:16 / 9;max-height:80vh;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#1b2230;user-select:none;-webkit-user-select:none}.aim-arena:fullscreen{max-height:none;border-radius:0;border:0;aspect-ratio:auto;width:100vw;height:100vh}@media(max-width:700px),(orientation:portrait)and (pointer:coarse){.aim-arena{aspect-ratio:auto;height:70vh}}.aim-canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}.aim-fire{position:absolute;right:24px;bottom:24px;width:88px;height:88px;border-radius:50%;border:0;background:#ff5a5fd9;color:#fff;font:inherit;font-weight:700;font-size:18px;touch-action:none;cursor:pointer}.aim-fire:active{transform:scale(.94)}.aim-overlay{position:absolute;inset:0;display:grid;place-items:center;background:#0b0f148c;cursor:pointer;padding:16px}.aim-overlay-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;padding:22px;width:min(380px,100%);text-align:center;align-items:stretch;cursor:default;max-height:100%;overflow:auto}.aim-overlay .aim-overlay-card .btn{justify-content:center}.aim-score{font-size:56px;font-weight:700;line-height:1;color:var(--accent)}.aim-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:8px}.aim-stat{display:flex;flex-direction:column;gap:2px;padding:10px;border-radius:12px;background:var(--card);border:1px solid var(--border)}.aim-stat b{font-size:20px}.aim-stat small{font-size:12px}