/* 墨影 AI 数字人 · 站点样式 */
:root{
  --bg:#0a0d12; --panel:#121722; --panel2:#171d29; --line:#232c3b;
  --text:#e9eff7; --muted:#93a1b5; --dim:#6b7a90;
  --accent:#f2b45c; --accent-d:#d99a3d; --ok:#4cd6a4; --warn:#f2b45c; --bad:#ef6b6b;
  --radius:16px; --shadow:0 20px 60px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 15% -10%, #1a2333 0%, transparent 60%),
             radial-gradient(900px 500px at 95% 0%, #241c14 0%, transparent 55%), var(--bg);
  color:var(--text); font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* 顶栏 */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(10,13,18,.78);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.5px}
.logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#8a5a1f);
  display:grid;place-items:center;color:#20160a;font-weight:800;font-size:15px}
.nav .menu{display:flex;gap:18px;font-size:14px;color:var(--muted)}
.nav .menu a:hover{color:var(--text)}
.nav .sp{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);
  color:var(--text);font-size:14px;cursor:pointer;transition:.18s;font-family:inherit}
.btn:hover{border-color:#3a475c;transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-d));border:0;color:#1a1206;font-weight:700}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:10px}
.btn.block{width:100%}

/* 头图 */
.hero{padding:64px 0 40px}
.hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--accent);
  border:1px solid #3a2f1c;background:#1d1810;padding:6px 12px;border-radius:999px}
.hero h1{font-size:44px;line-height:1.22;margin:18px 0 14px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.sub{color:var(--muted);font-size:16.5px;max-width:560px;margin:0 0 26px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .meta{display:flex;gap:26px;margin-top:30px;color:var(--dim);font-size:13px}
.hero .meta b{color:var(--text);font-size:20px;display:block;font-weight:700}

.stage{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);
  background:#000;box-shadow:var(--shadow);aspect-ratio:3/4;max-width:380px;margin-left:auto}
.stage img{width:100%;height:100%;object-fit:cover}
.stage .live{position:absolute;top:14px;left:14px;background:#e0243f;color:#fff;font-size:12px;
  padding:3px 9px;border-radius:7px;font-weight:700;letter-spacing:.5px}
.stage .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 20px 26px;
  background:linear-gradient(transparent,rgba(0,0,0,.82) 42%);font-size:18px;font-weight:600;text-align:center}
.stage .badge{position:absolute;right:14px;top:14px;font-size:11.5px;color:#d9c39a;
  border:1px solid #4a3a22;background:rgba(24,18,10,.7);padding:3px 8px;border-radius:7px}

/* 区块 */
.section{padding:56px 0}
.section-head{text-align:center;margin-bottom:34px}
.section-head h2{font-size:30px;margin:0 0 10px;letter-spacing:-.3px}
.section-head p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin:0 0 8px;font-size:17px}
.card p{color:var(--muted);margin:0;font-size:14px}
.card .ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:#1d2431;color:var(--accent);font-size:18px;margin-bottom:14px}

/* 形象卡 */
.avatars{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.av{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.2s;display:flex;flex-direction:column}
.av:hover{transform:translateY(-3px);border-color:#3b4759}
.av .ph{aspect-ratio:3/4;overflow:hidden;background:#0b0f16}
.av .ph img{width:100%;height:100%;object-fit:cover}
.av .info{padding:12px 14px 14px}
.av .info b{display:block;font-size:15px}
.av .info span{color:var(--muted);font-size:12.5px}
.av .voice-chip{display:inline-block;margin-top:6px;font-size:11.5px;color:#d9c39a;
  border:1px solid #40341f;background:#1b1710;border-radius:999px;padding:2px 8px}
.av .row{display:flex;gap:8px;margin-top:10px}
.av .btn.sm{flex:1}

/* 价格 */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative}
.plan.best{border-color:#4b3a1e;background:linear-gradient(180deg,#1a1610,var(--panel))}
.plan .tagbest{position:absolute;right:16px;top:-11px;background:var(--accent);color:#1a1206;
  font-size:11.5px;font-weight:700;padding:2px 9px;border-radius:7px}
.plan h4{margin:0 0 4px;font-size:16px}
.plan .price{font-size:32px;font-weight:800;letter-spacing:-1px;margin:8px 0 2px}
.plan .price small{font-size:13px;color:var(--muted);font-weight:500;margin-left:4px}
.plan ul{margin:14px 0 0;padding:0;list-style:none;color:var(--muted);font-size:13.5px}
.plan li{padding:5px 0;border-bottom:1px dashed #1f2836}
.plan li:last-child{border:0}
.plan .btn{margin-top:16px}

/* 表单页 */
.auth{max-width:460px;margin:56px auto 80px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px}
.panel h2{margin:0 0 6px;font-size:24px}
.panel .hint{color:var(--muted);font-size:13.5px;margin-bottom:22px}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.inp,textarea,select{width:100%;background:#0d131c;border:1px solid var(--line);border-radius:11px;
  color:var(--text);padding:11px 13px;font-size:14.5px;font-family:inherit;outline:none;transition:.15s}
.inp:focus,textarea:focus,select:focus{border-color:#4a5872;background:#0f1620}
textarea{resize:vertical;min-height:110px}
.alert{padding:11px 14px;border-radius:11px;font-size:13.5px;margin-bottom:16px}
.alert.err{background:#2a1416;border:1px solid #5a2529;color:#ffb3b3}
.alert.ok{background:#0f2620;border:1px solid #1f5a49;color:#9ef0cf}
.alert.warn{background:#241d10;border:1px solid #5a4520;color:#ffd79a}
.alert.info{background:#101a26;border:1px solid #234057;color:#a8d4f0}

/* 控制台 */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:44px 0 22px}
.page-head h1{margin:0;font-size:27px}
.page-head p{margin:4px 0 0;color:var(--muted);font-size:13.5px}
.member{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-bottom:22px}
.member .card{padding:26px}
.member .lv{font-size:12px;color:var(--accent);letter-spacing:.5px}
.member .big{font-size:38px;font-weight:800;letter-spacing:-1px;margin:6px 0}
.member .big small{font-size:14px;color:var(--muted);font-weight:500;margin-left:6px}
.bar{height:8px;border-radius:99px;background:#0d131c;overflow:hidden;margin-top:14px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#8a5a1f)}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;
  display:flex;flex-direction:column;gap:6px;transition:.18s}
.tile:hover{border-color:#3b4759;transform:translateY(-2px)}
.tile b{font-size:15px}
.tile span{color:var(--muted);font-size:12.8px}

/* 表格 */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--dim);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--line)}
.table td{padding:12px;border-bottom:1px solid #1a2230;vertical-align:middle}
.table tr:hover td{background:#141b26}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px}
.pill.ok{background:#0f2a22;color:#8ef0cb;border:1px solid #1f5a49}
.pill.wait{background:#2a2110;color:#ffd79a;border:1px solid #5a4520}
.pill.bad{background:#2a1416;color:#ffb3b3;border:1px solid #5a2529}
.pill.mute{background:#151c26;color:var(--muted);border:1px solid var(--line)}
.thumb{width:46px;height:60px;border-radius:8px;object-fit:cover;border:1px solid var(--line);background:#0b0f16}
.thumb.wide{width:90px;height:56px}

/* 开播页 */
.studio{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;margin:34px 0 70px;align-items:start}
.studio .screen{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#000;
  position:relative;aspect-ratio:9/16;box-shadow:var(--shadow)}
.studio .screen img,.studio .screen video{width:100%;height:100%;object-fit:cover}
.studio .screen .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 20px 30px;
  background:linear-gradient(transparent,rgba(0,0,0,.84) 45%);font-size:18.5px;font-weight:600;
  text-align:center;min-height:110px;display:flex;align-items:flex-end;justify-content:center}
.studio .screen .tagline{position:absolute;left:14px;top:14px;font-size:11.5px;color:#d9c39a;
  border:1px solid #4a3a22;background:rgba(24,18,10,.7);padding:3px 9px;border-radius:8px}
.studio .screen .live{position:absolute;right:14px;top:14px;background:#e0243f;color:#fff;
  font-size:11.5px;padding:3px 9px;border-radius:7px;font-weight:700}
.speaking img{animation:breathe 2.4s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.018)}}
.tools{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:24px}
.tools h2{margin:0 0 4px;font-size:20px}
.tools .hint{color:var(--muted);font-size:13px;margin-bottom:18px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.chip{border:1px solid var(--line);background:#0f1520;color:var(--muted);border-radius:999px;
  padding:6px 12px;font-size:12.5px;cursor:pointer;transition:.15s}
.chip:hover{color:var(--text);border-color:#3b4759}
.chip.on{background:#241d10;border-color:#5a4520;color:#ffd79a}
.voice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:6px}
.voice-opt{border:1px solid var(--line);background:#0f1520;border-radius:11px;padding:10px 12px;
  font-size:13px;color:var(--muted);cursor:pointer;text-align:left;display:flex;align-items:center;gap:8px}
.voice-opt:hover{border-color:#3b4759;color:var(--text)}
.voice-opt.on{border-color:#5a4520;background:#241d10;color:#ffd79a}
.voice-opt .dot{width:7px;height:7px;border-radius:99px;background:#3a4759}
.voice-opt.on .dot{background:var(--accent)}
audio{margin-top:14px;width:100%;height:38px}

/* DIY */
.steps{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.step{flex:1;min-width:150px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.step b{display:block;font-size:13px;color:var(--accent)}
.step span{font-size:12.5px;color:var(--muted)}
.upload{display:grid;place-items:center;border:1.5px dashed #2c3646;border-radius:14px;padding:26px;
  background:#0d131c;text-align:center;cursor:pointer;transition:.15s}
.upload:hover{border-color:#4a5872;background:#0f1620}
.upload input{display:none}
.upload b{font-size:14px}
.upload span{color:var(--muted);font-size:12.5px;display:block;margin-top:4px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);
  background:#0d131c;border:1px solid var(--line);border-radius:12px;padding:14px}
.check input{margin-top:3px;accent-color:var(--accent)}
.legal{font-size:12.5px;color:var(--dim);line-height:1.8}

/* 后台 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0 26px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.stat b{font-size:26px;font-weight:800;display:block}
.stat span{color:var(--muted);font-size:12.5px}
.sec-title{display:flex;align-items:center;justify-content:space-between;margin:34px 0 14px}
.sec-title h2{margin:0;font-size:20px}
.inline{display:flex;gap:8px;align-items:center}
.inline .inp{width:92px;padding:7px 10px;font-size:13px}
.inline select{padding:7px 10px;font-size:13px;width:auto}

/* 页脚 */
.foot{border-top:1px solid var(--line);margin-top:60px;padding:34px 0 44px;color:var(--dim);font-size:13px}
.foot .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media(max-width:960px){
  .hero .grid,.studio,.member{grid-template-columns:1fr}
  .avatars,.plans,.cards,.tiles,.stats{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:34px}
  .stage{margin:0 auto}
}
@media(max-width:620px){
  .avatars,.plans,.cards,.tiles,.stats,.voice-grid{grid-template-columns:1fr}
  .nav .menu{display:none}
}

/* 开播节目页 */
@media(min-width:961px){.studio.livewrap{grid-template-columns:minmax(0,1fr) 460px}}
.live-screen{background:#05070b;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  position:relative;aspect-ratio:9/16;max-width:420px;margin:0 auto;width:100%}
#stage{display:block;width:100%;height:100%}
@media(max-width:960px){.live-screen{max-width:340px}}
.sel{width:100%;background:#0d131c;border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:9px 12px;font-size:14px}
.row-form{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.row-form input[type=text],.row-form input:not([type]){flex:1 1 150px;min-width:120px;
  background:#0d131c;border:1px solid var(--line);border-radius:10px;padding:9px 12px;
  color:var(--text);font-size:13.5px}
.row-form input[type=file]{color:var(--muted);font-size:12.5px;padding:7px 0}
.plist{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.pitem{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:10px 12px}
.pitem img{width:52px;height:52px;object-fit:cover;border-radius:9px;flex:0 0 auto}
.pitem .ph{width:52px;height:52px;display:grid;place-items:center;background:#0d131c;border-radius:9px;
  color:var(--dim);font-size:12px;flex:0 0 auto}
.pitem .pk{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}
.pitem .pk b{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pitem .price{color:var(--accent);font-size:13px}

/* API 配置 */
.cfg-row{display:grid;grid-template-columns:180px 1fr;gap:14px;align-items:center;
  padding:14px 0;border-bottom:1px solid #1a2029}
.cfg-row label{color:var(--muted);font-size:13.5px}
.cfg-row input[type=text],.cfg-row input[type=password]{width:100%;background:#0d131c;
  border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--text);font-size:13.5px}
.cfg-note{font-size:12.5px;color:var(--dim);margin-top:4px}
@media(max-width:620px){.cfg-row{grid-template-columns:1fr}}

/* ===== 开播页：电脑端优先 + 录屏模式 ===== */
@media(min-width:860px){
  .studio.livewrap{grid-template-columns:minmax(0,1fr) 420px;gap:26px}
  .studio.livewrap .live-screen{max-width:520px}
  .studio.livewrap .tools{position:sticky;top:86px;max-height:calc(100vh - 116px);overflow-y:auto}
}
@media(min-width:1500px){
  .studio.livewrap .live-screen{max-width:620px}
}

/* 录屏模式：只留 9:16 画面，给视频号直播伴侣/系统录屏用 */
body.recmode{background:#04060a}
body.recmode .nav,
body.recmode .page-head,
body.recmode .tools,
body.recmode .foot,
body.recmode .alert,
body.recmode .wrap>div.page-head{display:none!important}
body.recmode .studio.livewrap{grid-template-columns:1fr;margin:0;padding:0}
body.recmode .studio.livewrap .live-screen{max-width:min(96vw,860px);margin:0 auto;border-radius:0;border:0}
body.recmode .wrap{max-width:none;padding:0}

#recBar{display:none;position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;
  align-items:center;gap:8px;padding:8px 10px;border-radius:12px;
  background:rgba(10,14,20,.92);border:1px solid #2a323f;box-shadow:0 10px 30px rgba(0,0,0,.5)}
body.recmode #recBar{display:flex}
#recBar .btn{padding:8px 14px;font-size:13px}