:root{--orange:#ef6125;--orange-soft:#fff1e7;--ink:#152436;--muted:#667487;--teal:#176d68;--line:#e6e2dc;--cream:#f7f3ec;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 14% 0,#fff6ec 0,transparent 31%),var(--cream);color:var(--ink);font-family:"Microsoft YaHei",system-ui,sans-serif}button,textarea,input{font:inherit}.top{height:76px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;background:#fffffff0;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}.brand i,.avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,var(--orange),#ff9358);color:#fff;font-size:20px;font-style:normal;font-weight:800;box-shadow:0 8px 20px #ef61252e}.brand b,.brand small{display:block}.brand 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i{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#edf7f5;color:var(--teal);font-style:normal;font-weight:800}.session-open b,.session-open small{display:block}.session-open small{margin-top:5px;color:var(--muted)}body>footer{text-align:center;padding:8px 20px 30px;color:#7c817f;font-size:11px;line-height:1.7}body>footer p{margin:3px}@media(max-width:800px){.top{height:auto;padding:12px 14px}.brand small,.balance small{display:none}.balance{padding:7px 10px}.tabs{position:sticky;top:67px;z-index:18;height:47px}.tabs button{min-width:0;flex:1}main{width:calc(100% - 20px);margin:10px auto}.hero{display:block;padding:23px 20px;border-radius:18px}.hero h1{font-size:27px}.price{margin-top:17px;width:100%}.consult-grid,.creative-grid{display:block}.advisor-list,.tool-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:10px 0}.chat{min-height:600px}.chat-head p{display:none}.chat-body{padding:14px;max-height:none}.user p,.ai>div{max-width:88%}.composer{padding:12px}.workspace,.history{padding:16px}.section-head{align-items:flex-start}.balance em{display:block}.ai footer button{margin-left:0}}@media(max-width:390px){.brand b{font-size:16px}.advisor-list i,.balance em{display:none}.hero h1{font-size:24px}}

.composer textarea{min-height:76px;max-height:180px;resize:none;transition:border-color .18s,box-shadow .18s}.composer textarea:focus{outline:3px solid #fbe1d1;border-color:#ef8a5d}.composer textarea:disabled{background:#faf9f7;color:#8a939f}.composer span b{color:var(--muted);font-weight:700}.pending-turn .ai>div{background:#f7fbfa;border-color:#cfe4df}.pending-turn .ai small{display:block;margin-top:10px;color:#75847f;line-height:1.6}.thinking-dots{display:flex;gap:5px;margin-top:12px}.thinking-dots i{display:block;width:7px;height:7px;border-radius:50%;background:var(--teal);animation:thinkingPulse 1.2s infinite ease-in-out}.thinking-dots i:nth-child(2){animation-delay:.16s}.thinking-dots i:nth-child(3){animation-delay:.32s}.failed-turn .ai>div{border-color:#f1d1c3;background:#fffaf7}.failed-turn .ai-label{background:#fff0e7;color:#b94c22}.retry{border:1px solid #f3b898;border-radius:8px;background:#fff5ed;color:#c94f1e;padding:6px 10px;cursor:pointer}@keyframes thinkingPulse{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.recharge-notice{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;padding:11px 12px;border:1px solid #ffc9aa;border-radius:12px;background:#fff5ed;color:#a9401c}.recharge-notice p{margin:0;font-size:13px;line-height:1.6}.recharge-notice a{flex:0 0 auto;border-radius:9px;background:linear-gradient(135deg,var(--orange),#fa7a3f);padding:9px 14px;color:#fff;text-decoration:none;font-size:13px;font-weight:800}

@media(max-width:800px){.composer>div{align-items:flex-end}.composer span{max-width:62%;line-height:1.45}.composer .primary{min-width:104px}.recharge-notice{align-items:flex-start}.recharge-notice a{padding:8px 11px}.pending-turn .user p,.pending-turn .ai>div{max-width:90%}}