:root{
  --primary:#FF4D17; --primary2:#FF7A00; --accent:#FFB200;
  --bg1:#fff6f0; --bg2:#ffe8db; --ink:#26211e; --muted:#9a8f88;
  --card:#ffffff; --line:#ffe3d2;
  --gold:#FFB300; --silver:#B9C2CC; --bronze:#E08A4B;
  --maxw:430px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Segoe UI",Roboto,sans-serif;
  background:#1c1c22;color:var(--ink);
  display:flex;justify-content:center;min-height:100vh;
}
/* 桌面端居中手机壳 */
.phone{width:100%;max-width:var(--maxw);min-height:100vh;position:relative;background:linear-gradient(180deg,var(--bg1),var(--bg2));box-shadow:0 0 60px rgba(0,0,0,.45)}
@media(min-width:520px){
  body{align-items:center;padding:24px 0}
  .phone{min-height:auto;height:calc(100vh - 48px);max-height:900px;border-radius:38px;overflow:hidden;border:9px solid #0c0c10}
}
.app{display:flex;flex-direction:column;height:100%;position:relative}
@media(max-width:519px){
  .phone{height:100vh;height:100dvh;min-height:0;overflow:hidden}
  .app{height:100%}
}

/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px 6px;font-size:13px;color:#7a716b}
.addr{background:#fff;border-radius:14px;padding:5px 12px;box-shadow:0 1px 4px rgba(0,0,0,.06);font-weight:500}
.lock{font-size:10px;opacity:.6}
.topbar-actions{display:flex;gap:8px;align-items:center}
.lang-toggle{border:none;background:#fff;border-radius:14px;padding:5px 10px;font-size:12px;font-weight:600;color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,.06)}
.admin-link{text-decoration:none;font-size:16px;color:#7a716b;background:#fff;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px rgba(0,0,0,.06)}

/* 滚动区 */
.scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:96px;-webkit-overflow-scrolling:touch}
.scroll::-webkit-scrollbar{width:0}

/* 模型行 */
.models-row{display:flex;gap:12px;overflow-x:auto;padding:8px 14px 12px;scrollbar-width:none}
.models-row::-webkit-scrollbar{display:none}
.model-ic{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;width:46px}
.model-ic .ic-wrap{position:relative;width:46px;height:46px;border-radius:14px;padding:2px;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.08);transition:.18s}
.model-ic img{width:100%;height:100%;border-radius:12px;display:block}
.model-ic .nm{font-size:10px;color:#8a807a;max-width:46px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.model-ic .check{position:absolute;right:-3px;bottom:-3px;width:17px;height:17px;border-radius:50%;background:linear-gradient(135deg,var(--primary2),var(--primary));color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;border:2px solid #fff;opacity:0;transform:scale(.5);transition:.16s}
.model-ic.on .check{opacity:1;transform:scale(1)}
.model-ic.on .ic-wrap{box-shadow:0 3px 10px rgba(255,77,23,.35);transform:translateY(-1px)}
.model-ic:not(.on) img{filter:grayscale(.55);opacity:.7}
.model-ic.maint{opacity:.45;pointer-events:none}
.model-ic.maint .nm{color:#c00}

/* 主视觉 */
.hero{text-align:center;padding:4px 16px 8px;transition:.3s}
.hero-img{width:80%;max-width:320px;margin:0 auto;display:block;transition:.3s}
.hero-title{font-size:30px;font-weight:900;line-height:1.05;margin:6px 0 10px;letter-spacing:-.5px}
.hero-title .l1{color:var(--ink)}
.hero-title .l2{background:linear-gradient(90deg,#FF7A00,#FF2D2D);-webkit-background-clip:text;background-clip:text;color:transparent;display:block}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(90deg,#FF7A00,#FF3B2F);color:#fff;font-size:13px;font-weight:700;padding:7px 16px;border-radius:20px;box-shadow:0 4px 14px rgba(255,77,23,.35)}
.hero-badge::before{content:"🔥"}
/* 结果态压缩主视觉 */
body.has-results .hero-img{height:96px;width:auto}
body.has-results .hero-title{font-size:21px;margin:2px 0 8px}

/* 当前搜索 */
.search-info{margin:4px 14px 10px;background:linear-gradient(90deg,#fff,#fff8f4);border:1px solid var(--line);border-radius:14px;padding:10px 13px;display:flex;flex-direction:column;gap:4px;box-shadow:0 2px 8px rgba(255,120,0,.06)}
.si-q{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.si-label{background:linear-gradient(135deg,var(--primary2),var(--primary));color:#fff;font-size:11px;padding:3px 9px;border-radius:8px;font-weight:600}
.si-text{font-weight:700;font-size:15px;color:var(--ink)}
.si-time{font-size:11px;color:var(--muted)}

/* 状态条 */
.status-bar{display:flex;align-items:center;gap:10px;margin:0 14px 12px;background:#fff;border-radius:14px;padding:13px 16px;font-size:14px;color:#6b615b;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.spinner{width:18px;height:18px;border:3px solid #ffe1d0;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* 榜单 */
.board{margin:0 14px 14px}
.board-head{display:flex;align-items:center;gap:7px;margin:2px 2px 10px}
.board-head h2{font-size:17px;margin:0;font-weight:800}
.flame{font-size:18px}
.board-list{display:flex;flex-direction:column;gap:12px}
.pcard{background:var(--card);border-radius:16px;padding:12px;box-shadow:0 4px 16px rgba(255,90,30,.10);position:relative;display:flex;gap:11px}
.pcard .rank{position:absolute;left:-5px;top:-7px;width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:15px;font-style:italic;box-shadow:0 3px 8px rgba(0,0,0,.18);z-index:2}
.pcard.r1 .rank{background:linear-gradient(135deg,#FFD24D,#FF9D00)}
.pcard.r2 .rank{background:linear-gradient(135deg,#CBD5E0,#94A3B8)}
.pcard.r3 .rank{background:linear-gradient(135deg,#F0A868,#D9763B)}
.pcard .thumb{flex:0 0 76px;width:76px;height:76px;border-radius:12px;overflow:hidden;background:#fbeee6}
.pcard .thumb img{width:100%;height:100%;object-fit:cover}
.pcard .info{flex:1;min-width:0}
.pcard .ptitle{font-size:14px;font-weight:700;line-height:1.3;margin:2px 0 2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard .pmodel{font-size:11px;color:var(--muted);margin-bottom:3px}
.pcard .pintro{font-size:11px;color:#8a807a;line-height:1.35;margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.pcard .pmeta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pcard .price{color:var(--primary);font-weight:800;font-size:16px}
.scorechip{font-size:10px;color:#a06a3a;background:#fff3e3;border-radius:6px;padding:2px 6px;font-weight:600}
.plats{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.plat{display:flex;align-items:center;gap:4px;background:#fff7f2;border:1px solid var(--line);border-radius:9px;padding:3px 4px 3px 5px;cursor:pointer;transition:.15s}
.plat img{width:18px;height:18px;border-radius:5px}
.plat .go{background:linear-gradient(135deg,var(--primary2),var(--primary));color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:7px}
.plat.disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.6)}
.plat.disabled .go{background:#cfc6c0}
.plat:active:not(.disabled){transform:scale(.94)}

/* 品牌卡片 */
.brands{margin:0 0 10px}
.brands-head{display:flex;align-items:center;gap:7px;margin:2px 16px 10px}
.brands-head h2{font-size:17px;margin:0;font-weight:800}
.ai-dot{background:linear-gradient(135deg,#3186FF,#7B61FF);color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:8px}
.brands-scroll{display:flex;gap:11px;overflow-x:auto;padding:2px 16px 6px;scroll-snap-type:x mandatory;scrollbar-width:none}
.brands-scroll::-webkit-scrollbar{display:none}
.bcard{scroll-snap-align:start;flex:0 0 150px;background:#fff;border-radius:14px;padding:12px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.bcard .bh{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.bcard .bh img{width:30px;height:30px;border-radius:9px}
.bcard .bno{font-size:11px;color:var(--muted)}
.bcard .bname{font-size:13px;font-weight:700}
.bcard .brow{display:flex;align-items:center;justify-content:space-between;font-size:12px;padding:4px 0;border-top:1px dashed #f0e6df}
.bcard .brow .rk{color:var(--primary);font-weight:800;font-style:italic;width:18px}
.bcard .brow .bn{flex:1;margin:0 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bcard .brow .sc{color:#a06a3a;font-size:10px}
.bcard .resp{margin-top:8px;font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px}
.bcard .resp .ok{color:#2bb673}.bcard .resp .fail{color:#e0533b}
.bcard.failed{opacity:.65}
.dots{display:flex;gap:5px;justify-content:center;margin-top:6px}
.dots i{width:6px;height:6px;border-radius:50%;background:#ffd0b8;transition:.2s}
.dots i.on{background:var(--primary);width:16px;border-radius:3px}

/* 空结果 */
.empty{text-align:center;padding:40px 24px;color:var(--muted)}
.empty-icon{font-size:48px;margin-bottom:10px}

.third-party{text-align:center;font-size:11px;color:#b3a89f;padding:4px 16px 10px}

/* 底部输入栏 */
.inputbar{position:absolute;left:0;right:0;bottom:22px;display:flex;align-items:center;gap:9px;padding:0 14px}
.mic-btn,.kbd-btn,.send-btn{flex:0 0 auto;width:46px;height:46px;border:none;border-radius:50%;background:linear-gradient(135deg,var(--primary2),var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(255,77,23,.4);position:relative;cursor:pointer}
.mic-btn:active,.kbd-btn:active,.send-btn:active{transform:scale(.93)}
.input-wrap{flex:1;background:#fff;border-radius:24px;box-shadow:0 4px 16px rgba(0,0,0,.1);display:flex;align-items:center}
.input-wrap input{flex:1;border:none;background:transparent;outline:none;padding:13px 18px;font-size:15px;color:var(--ink)}
.privacy{position:absolute;bottom:4px;left:0;right:0;text-align:center;font-size:10.5px;color:#b3a89f}

/* 语音输入模式：左侧切键盘、中间按住说话、右侧发送置灰 */
.kbd-btn,.hold-btn{display:none}
.inputbar.voice-mode .mic-btn,.inputbar.voice-mode .input-wrap{display:none}
.inputbar.voice-mode .kbd-btn{display:flex}
.inputbar.voice-mode .hold-btn{display:flex}
.inputbar.voice-mode .send-btn{opacity:.4;pointer-events:none;box-shadow:none}
.hold-btn{flex:1;align-items:center;justify-content:center;gap:7px;height:46px;border:1px solid #efe2da;border-radius:24px;background:#fff;color:#6b4cff;font-size:15px;font-weight:700;box-shadow:0 4px 16px rgba(0,0,0,.1);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:none}
.hold-btn.holding{background:linear-gradient(135deg,#efeaff,#e2d8ff);color:#5a39e6;box-shadow:inset 0 2px 8px rgba(108,76,255,.18)}

/* 长按录音浮层：底部约 25% 面板，紫色柔光，上下均渐变透明，无明显边界 */
.voice-overlay{position:fixed;inset:0;z-index:70;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;touch-action:none;-webkit-user-select:none;user-select:none;background:transparent}
.vo-panel{position:relative;width:100%;max-width:var(--maxw);height:25vh;min-height:170px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:0 22px;
  background:linear-gradient(180deg,rgba(124,92,255,0) 0%,rgba(124,92,255,.32) 30%,rgba(116,80,255,.55) 52%,rgba(124,92,255,.5) 66%,rgba(124,92,255,.22) 84%,rgba(124,92,255,0) 100%)}
.vo-cancel{position:absolute;left:50%;bottom:calc(25vh + 16px);transform:translateX(-50%);width:58px;height:58px;border-radius:50%;display:none;align-items:center;justify-content:center;color:#fff;background:#ff4d5e;border:1.5px solid #ff4d5e;box-shadow:0 6px 22px rgba(255,77,94,.5)}
.voice-overlay.cancel .vo-cancel{display:flex}
.vo-hint{color:#fff;font-size:16px;font-weight:600;letter-spacing:1px;text-shadow:0 1px 8px rgba(60,30,150,.45)}
.vo-wavebox{width:84%;height:60px}
.voice-overlay.cancel .vo-wavebox{opacity:.25}
#voWave{width:100%;height:100%;display:block}

/* toast */
.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(30,20,14,.9);color:#fff;padding:12px 20px;border-radius:14px;font-size:14px;z-index:60;max-width:80%;text-align:center}