/* ============================================================
   新站设计系统（风格与布局原型）
   - 暗色为主（暗紫·极光），支持浅色主题；[data-theme="light"]
   - 全部组件只依赖 CSS 变量，方便以后统一换肤
   ============================================================ */
:root{
  --bg:#0a0b10; --bg-soft:#0f1118; --panel:#12141c; --card:#161923; --card-2:#1b1f2b;
  --border:rgba(255,255,255,.09); --border-strong:rgba(255,255,255,.16);
  --text:#eceef6; --dim:#98a0b6; --faint:#6b7488;
  --primary:#6d5efc; --primary-2:#a855f7; --primary-rgb:109,94,252;
  --grad:linear-gradient(135deg,var(--primary),var(--primary-2));
  --success:#22c55e; --warn:#f59e0b; --danger:#ef4444; --info:#38bdf8;
  --r-card:14px; --r-md:10px; --r-sm:8px; --r-pill:999px;
  --sh-card:0 10px 30px rgba(0,0,0,.35); --sh-pop:0 18px 50px rgba(0,0,0,.5);
  --side:104px; --top:56px; --gap:16px;
  --sidebar-bg:#11131c; --sidebar-border:rgba(255,255,255,.06); --sidebar-brand-bg:#191b26; --sidebar-brand-border:#2a2d3b; --sidebar-hover:#191b26; --sidebar-active:#252333; --sidebar-muted:#7c8092; --sidebar-close:#666b7e; --sidebar-close-bg:rgba(255,255,255,.06); --sidebar-close-border:rgba(255,255,255,.14);
  --mijing-font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
[data-theme="light"]{
  --bg:#f5f6fb; --bg-soft:#eef0f7; --panel:#ffffff; --card:#ffffff; --card-2:#f7f8fc;
  --border:#e6e8f0; --border-strong:#d6dae6;
  --text:#14161f; --dim:#5c6478; --faint:#8a91a6;
  --sh-card:0 6px 20px rgba(20,24,40,.07); --sh-pop:0 18px 46px rgba(20,24,40,.16);
  --sidebar-bg:#ffffff; --sidebar-border:#e6e8f0; --sidebar-brand-bg:#f7f8fc; --sidebar-brand-border:#e6e8f0; --sidebar-hover:#eef0f7; --sidebar-active:#ede9fe; --sidebar-muted:#5c6478; --sidebar-close:#8a91a6; --sidebar-close-bg:#eef0f7; --sidebar-close-border:#d6dae6;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font:13px/1.6 var(--mijing-font);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:rgba(var(--primary-rgb),.35)}

/* ── 布局骨架 ───────────────────────────────────────────── */
.app{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh;transition:grid-template-columns .2s ease}
@media(min-width:901px){.app.sidebar-collapsed{grid-template-columns:0 1fr}.app.sidebar-collapsed .sidebar{width:0;padding-left:0;padding-right:0;border-right:0;overflow:hidden;transform:translateX(-100%)}}
.sidebar{
  display:flex;flex-direction:column;
  background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);
  padding:16px 12px 14px;position:sticky;top:var(--top);height:calc(100vh - var(--top));width:var(--side);overflow:hidden auto;transition:transform .25s ease,width .25s ease,padding .25s ease,background .2s ease,border-color .2s ease;
}
.brand{display:flex;align-items:center;gap:9px;min-height:60px;padding:9px 10px;margin:0 0 6px;background:var(--sidebar-brand-bg);border:1px solid var(--sidebar-brand-border);border-radius:9px;transition:background .2s ease,border-color .2s ease}
.sidebar-close{margin-left:auto;width:22px;height:22px;flex:0 0 22px;display:grid;place-items:center;padding:0;border:0;border-radius:7px;background:transparent;color:var(--sidebar-close);font-size:16px;line-height:1}
.sidebar-close:hover{background:var(--sidebar-active);color:var(--text)}
.brand .mark{width:40px;height:40px;border-radius:10px;background:var(--grad);display:grid;place-items:center;font-size:24px;box-shadow:none;flex:0 0 40px}
.brand>b,.brand b{display:block;font-size:14px;font-weight:700;line-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand small{display:block;font-size:10px;color:var(--sidebar-muted);line-height:14px;margin-top:4px;letter-spacing:.5px}
.nav-group{margin-top:16px}
.nav-label{display:flex;align-items:center;justify-content:space-between;width:100%;height:46px;padding:0 12px;margin:0 0 6px;border:1px solid rgba(121,100,255,.2);border-radius:8px;background:transparent;color:var(--text);font-size:14px;font-weight:700;line-height:1;transition:border-color .15s ease,background .15s ease;cursor:pointer}
.nav-label:hover{background:var(--sidebar-hover);border-color:rgba(121,100,255,.34)}
.nav-label:not(.collapsed){border-color:rgba(121,100,255,.45)}
.nav-label::after{content:'⌄';color:var(--sidebar-muted);font-size:13px;transition:transform .2s ease}
.nav-label:not(.collapsed)::after{transform:rotate(180deg)}
.nav{display:flex;flex-direction:column;gap:3px}
.nav.collapsed{display:none}
.nav-item{display:flex;align-items:center;gap:12px;min-height:40px;padding:0 12px;border:0;border-radius:7px;background:transparent;color:var(--sidebar-muted);font-size:13px;white-space:nowrap;transition:background .15s ease,color .15s ease}
.nav-item i{width:16px;flex:0 0 16px;text-align:center;font-style:normal;font-size:14px;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Segoe UI Symbol",var(--mijing-font)}.nav-item i:empty{display:none}
.nav-item:hover{background:var(--sidebar-hover);color:var(--text)}
.nav-item.on{background:var(--sidebar-active);color:var(--text);box-shadow:inset 2px 0 0 #a77bff;font-weight:400}.nav-entry{display:flex;flex-direction:column;min-width:0}.nav-entry-row{display:flex;align-items:center;gap:4px;min-width:0}.nav-entry-row>.nav-item{flex:1;min-width:0}.nav-sub-toggle{width:26px;height:34px;flex:0 0 26px;display:grid;place-items:center;padding:0;border:0;border-radius:7px;background:transparent;color:var(--sidebar-muted);font-size:13px;line-height:1;transition:transform .18s ease,background .15s ease,color .15s ease}.nav-sub-toggle:hover{background:var(--sidebar-hover);color:var(--text)}.nav-sub-toggle.open{transform:rotate(180deg)}.nav-submenu{display:flex;flex-direction:column;gap:4px;padding:4px 0 5px 26px;min-width:0}.nav-submenu.collapsed{display:none}.nav-child{display:flex;align-items:center;gap:7px;min-height:34px;min-width:0;padding:6px 9px;border-radius:8px;background:rgba(255,255,255,.025);color:var(--sidebar-muted);font-size:12px;white-space:nowrap;overflow:hidden;transition:background .15s ease,color .15s ease,transform .15s ease}.nav-child i{width:15px;flex:0 0 15px;text-align:center;font-style:normal;font-size:13px;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Segoe UI Symbol",var(--mijing-font)}.nav-child span{min-width:0;overflow:hidden;text-overflow:ellipsis}.nav-child:hover{background:var(--sidebar-hover);color:var(--text);transform:translateX(1px)}.nav-child.on{background:var(--sidebar-active);color:var(--text);box-shadow:inset 2px 0 0 #a77bff}.nav-child.has-bg{background-image:linear-gradient(90deg,rgba(8,10,16,.84),rgba(8,10,16,.54)),var(--nav-child-bg);background-size:cover;background-position:center;background-repeat:no-repeat;color:#fff}.nav-child.has-bg:hover{color:#fff}
.main{display:flex;flex-direction:column;min-width:0;width:100%;padding-top:var(--top)}
.topbar{
  height:var(--top);display:flex;align-items:center;gap:10px;padding:0 18px;
  border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--panel) 88%,transparent);
  position:fixed;left:0;right:0;top:0;width:100%;max-width:none;margin:0;
  z-index:20;backdrop-filter:blur(10px);
}
.topbar .search{flex:1;max-width:420px}.topbar-tools{display:flex;align-items:center;gap:10px;margin-left:auto;min-width:0}
.spacer{flex:1}
.icon-btn{width:34px;height:34px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--card);display:grid;place-items:center;font-size:15px}
.icon-btn:hover{border-color:var(--border-strong)}
.balance{display:flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:var(--r-pill);background:var(--card);border:1px solid var(--border);font-size:12px;color:inherit;text-decoration:none;cursor:pointer;transition:.18s}.balance:hover{border-color:rgba(var(--primary-rgb),.6)}
.balance b{color:var(--primary)}
.avatar{width:32px;height:32px;border-radius:var(--r-pill);background:var(--grad);display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff}
.content{padding:20px 22px 90px;max-width:1380px;width:100%;margin:0 auto}
.page-title{font-size:20px;font-weight:700;margin:2px 0 4px}
.page-sub{color:var(--dim);font-size:12px;margin-bottom:16px}
.crumb{font-size:12px;color:var(--faint);margin-bottom:8px}
.crumb b{color:var(--dim);font-weight:500}

/* ── 卡片与区块 ─────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);padding:16px;box-shadow:var(--sh-card)}
.card.tight{padding:12px}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.card-head h3{margin:0;font-size:15px;font-weight:700}
.card-head .more{margin-left:auto;font-size:12px;color:var(--dim)}
.grid{display:grid;gap:var(--gap)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ── 按钮 / 胶囊 / 标签 ─────────────────────────────────── */
.btn{height:38px;padding:0 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--card);display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:13px}
.btn:hover{border-color:var(--border-strong)}
.btn-primary{background:var(--grad);border-color:transparent;color:#fff;font-weight:600;box-shadow:0 8px 22px rgba(var(--primary-rgb),.35)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-danger{color:var(--danger);border-color:rgba(239,68,68,.4)}
.btn-sm{height:30px;padding:0 12px;font-size:12px;border-radius:var(--r-sm)}
.btn-lg{height:46px;font-size:14px;padding:0 26px;border-radius:12px}
.pill{height:32px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--card);display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--dim)}
.pill:hover{color:var(--text)}
.pill.on{border-color:rgba(var(--primary-rgb),.5);background:rgba(var(--primary-rgb),.16);color:var(--text);font-weight:600}
.badge{display:inline-flex;align-items:center;gap:4px;height:20px;padding:0 8px;border-radius:var(--r-pill);font-size:10px;background:rgba(var(--primary-rgb),.16);color:var(--text)}
.badge.ok{background:rgba(34,197,94,.16);color:#7ee2a8}
.badge.warn{background:rgba(245,158,11,.16);color:#ffd08a}

/* ── 表单 ───────────────────────────────────────────────── */
.field{margin-bottom:12px}
.field>label{display:block;font-size:12px;color:var(--dim);margin-bottom:6px}
.input,.select,.textarea{
  width:100%;background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--r-md);
  color:var(--text);padding:10px 12px;font-size:13px;outline:none;
}
.input:focus,.select:focus,.textarea:focus{border-color:rgba(var(--primary-rgb),.55);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.14)}
.hint{font-size:11px;color:var(--faint);margin-top:5px}
.dropzone{border:1px dashed var(--border-strong);border-radius:var(--r-card);background:var(--card-2);padding:22px;text-align:center;color:var(--dim)}
.dropzone b{display:block;color:var(--text);font-size:13px;margin-bottom:4px}
.dropzone .ic{font-size:26px;margin-bottom:6px}

/* ── 业务线大卡 ─────────────────────────────────────────── */
.biz{position:relative;overflow:hidden;cursor:pointer;transition:.18s}
.biz:hover{transform:translateY(-2px);border-color:rgba(var(--primary-rgb),.45)}
.biz .ic{width:44px;height:44px;border-radius:12px;background:var(--grad);display:grid;place-items:center;font-size:21px;margin-bottom:10px}
.biz h3{margin:0 0 4px;font-size:15px}
.biz p{margin:0 0 12px;color:var(--dim);font-size:12px;min-height:34px}
.biz .chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:11px;color:var(--dim);border:1px solid var(--border);border-radius:var(--r-pill);padding:3px 10px;background:var(--card-2)}
.chip:hover{color:var(--text);border-color:var(--border-strong)}

/* ── 玩法小卡 ───────────────────────────────────────────── */
.play{cursor:pointer;text-align:center;padding:14px 10px;transition:.18s}
.play:hover{transform:translateY(-2px);border-color:rgba(var(--primary-rgb),.45)}
.play .ic{font-size:24px}
.play b{display:block;font-size:12.5px;margin-top:6px}
.play span{font-size:10.5px;color:var(--faint)}

/* ── 生成页（左向导 / 右结果） ─────────────────────────── */
.gen{display:grid;grid-template-columns:392px 1fr;gap:var(--gap);align-items:start}
.step{border-left:2px solid var(--border);padding:0 0 16px 14px;position:relative}
.step:last-child{border-left-color:transparent;padding-bottom:0}
.step .n{position:absolute;left:-11px;top:0;width:20px;height:20px;border-radius:50%;background:var(--card-2);border:1px solid var(--border);display:grid;place-items:center;font-size:11px;color:var(--dim)}
.step.done .n{background:var(--grad);color:#fff;border-color:transparent}
.step h4{margin:0 0 8px;font-size:13px;font-weight:700}
.collapse{border:1px solid var(--border);border-radius:var(--r-md);padding:10px 12px;background:var(--card-2)}
.collapse summary{cursor:pointer;font-size:12px;color:var(--dim);list-style:none}
.collapse summary::-webkit-details-marker{display:none}
.collapse summary:before{content:"▸ ";color:var(--faint)}
.collapse[open] summary:before{content:"▾ "}
.result-min{min-height:420px;display:grid;place-items:center;color:var(--faint)}
.progress{height:8px;border-radius:var(--r-pill);background:var(--bg-soft);overflow:hidden;border:1px solid var(--border)}
.progress>i{display:block;position:relative;height:100%;width:38%;background:var(--grad);overflow:hidden;transition:width .35s ease}.progress>i::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 0%,rgba(255,255,255,.06) 28%,rgba(255,255,255,.72) 50%,rgba(255,255,255,.06) 72%,transparent 100%);transform:translateX(-130%);animation:play-progress-flow 1.65s linear infinite;pointer-events:none}@keyframes play-progress-flow{to{transform:translateX(130%)}}@media(prefers-reduced-motion:reduce){.progress>i::after{animation:none;opacity:0}}
.actionbar{
  position:fixed;left:var(--side);right:0;bottom:0;z-index:30;
  display:flex;align-items:center;gap:12px;padding:12px 22px;
  background:color-mix(in srgb,var(--panel) 92%,transparent);border-top:1px solid var(--border);backdrop-filter:blur(10px);
}
.cost{font-size:12px;color:var(--dim)}
.cost b{color:var(--primary);font-size:15px}

/* ── 作品卡 ─────────────────────────────────────────────── */
.work{overflow:hidden;padding:0;cursor:pointer}
.work .thumb{aspect-ratio:16/10;background:#0d0f16 center/cover no-repeat;position:relative}
.work .thumb .tag{position:absolute;left:8px;top:8px}
.work .meta{padding:10px 12px}
.work .meta b{font-size:12.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.work .meta span{font-size:10.5px;color:var(--faint)}
.work .del{position:absolute;right:8px;top:8px;width:26px;height:26px;border-radius:var(--r-sm);border:1px solid var(--border);background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center;font-size:12px}

/* ── 统计 ───────────────────────────────────────────────── */
.stat{padding:14px 16px}
.stat span{font-size:11px;color:var(--faint)}
.stat b{display:block;font-size:22px;font-weight:700;margin-top:2px}

/* ── 后台 ───────────────────────────────────────────────── */
.admin{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.atable{width:100%;border-collapse:separate;border-spacing:0;font-size:12.5px}
.atable th{text-align:left;color:var(--dim);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}
.atable td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
.atable tr:hover td{background:var(--card-2)}
.savebar{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--border);border-radius:var(--r-card);background:var(--card);position:sticky;bottom:14px;margin-top:14px}

/* ── 空状态 / 骨架 ──────────────────────────────────────── */
.empty{text-align:center;color:var(--faint);padding:46px 10px}
.empty .big{font-size:30px;margin-bottom:8px}

/* 2026-10-07 手机端：创作中心「首页」移到顶部菜单按钮后面（无图标） */
.topbar-home{display:none}
  @media(max-width:760px){
  .topbar-home{display:inline-flex!important;align-items:center;justify-content:center;order:1!important;flex:0 0 auto;height:34px;padding:0 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--card);color:var(--text);font-size:12px;font-weight:600;line-height:1;text-decoration:none;white-space:nowrap}
  .topbar-home:active{background:var(--card-2)}
  .sidebar .nav-item[data-nav="home"]{display:none}
  }
/* ── 手机端 ─────────────────────────────────────────────── */
@media (max-width:900px){
  .app,.admin{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:var(--top);bottom:0;height:auto;width:min(196px,86vw);z-index:60;transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:none;z-index:130}
  .content{padding:14px 14px 96px}
  .gen{grid-template-columns:1fr}
  .g-2,.g-3,.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .actionbar{left:0;padding:10px 14px}
  .topbar .search{display:none}
}
@media (max-width:560px){
  .g-2,.g-3,.g-4,.g-auto{grid-template-columns:1fr}
  .page-title{font-size:18px}
}

@media (max-width:760px){
  body{--top:108px}
  .topbar{height:var(--top);padding:8px 10px 10px;gap:8px;flex-wrap:wrap;align-items:center}
  .topbar>#menuButton{order:1;width:36px;height:36px;flex:0 0 36px}
  .topbar .crumb{order:2;flex:1;min-width:0;text-align:center;margin:0;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .crumb-brand,.topbar .crumb-sep{display:none}
  .topbar>.avatar{order:3;width:36px;height:36px;flex:0 0 36px;margin-left:0}
  .topbar-tools{order:4;flex:0 0 100%;width:100%;margin-left:0;justify-content:space-between;gap:6px}
  .topbar-tools .balance{flex:1;min-width:0;height:38px;padding:0 10px;justify-content:center}
  .topbar-tools .icon-btn{width:38px;height:38px;flex:0 0 38px}
}
/* 侧栏关闭按钮：桌面隐藏，手机端固定右上角圆形 */
@media(min-width:861px){.sidebar .sidebar-close{display:none!important}}
@media(max-width:900px){.sidebar .brand{position:relative;padding-right:34px}.sidebar .brand>a.brand-link{display:flex;align-items:center;gap:9px;flex:1 1 auto;min-width:0;color:inherit;text-decoration:none}.sidebar .brand>a.brand-link .brand-copy{display:block;min-width:0;overflow:hidden}.sidebar .brand>a.brand-link:active{opacity:.82}.sidebar .sidebar-close{display:grid!important;position:absolute!important;top:3px!important;right:4px!important;width:24px!important;height:24px!important;min-width:24px!important;min-height:24px!important;margin:0!important;padding:0!important;border:1px solid var(--sidebar-close-border)!important;border-radius:50%!important;background:var(--sidebar-close-bg)!important;color:var(--sidebar-muted)!important;font-size:14px!important;line-height:1!important;place-items:center!important;flex:0 0 24px!important;aspect-ratio:1/1!important;box-sizing:border-box!important;transform:none!important}.sidebar .sidebar-close:hover{background:var(--sidebar-active)!important;color:var(--text)!important}}

/* 顶部网站名称字号与菜单按钮对齐 */
.topbar .crumb-brand{position:relative;display:inline-flex;align-items:center;height:34px;font-size:17px;font-weight:800;line-height:34px;letter-spacing:-.01em;overflow:hidden;isolation:isolate}.topbar .crumb-brand::after{content:"";position:absolute;top:-20%;bottom:-20%;left:-42%;width:36%;pointer-events:none;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.12) 22%,rgba(255,255,255,.88) 50%,rgba(255,255,255,.12) 78%,transparent 100%);transform:translateX(-150%) skewX(-18deg);mix-blend-mode:screen;animation:topbar-brand-scan 2.8s ease-in-out infinite}@keyframes topbar-brand-scan{0%,18%{transform:translateX(-150%) skewX(-18deg);opacity:0}28%{opacity:1}62%{transform:translateX(430%) skewX(-18deg);opacity:1}72%,100%{transform:translateX(430%) skewX(-18deg);opacity:0}}@media(prefers-reduced-motion:reduce){.topbar .crumb-brand::after{animation:none;opacity:0}}
/* 桌面端顶栏路径文字 */
@media(min-width:901px){.topbar .crumb{font-size:14px;line-height:20px;margin-bottom:0}.topbar .crumb b{font-weight:600}}
/* 2026-10-10 桌面端 #pageCrumb 已显示完整路径（含玩法名），#topbarTitle 会重复，桌面隐藏；手机端 #pageCrumb 被 CSS 隐藏，标题仍需 topbarTitle */
@media(min-width:761px){.topbar .topbar-title{display:none!important}}


/* 上传 Logo 后只显示 Logo，不显示品牌卡片 */
.brand.brand-has-logo .mark{background:transparent;box-shadow:none}
.brand.brand-has-logo .mark img{width:100%;height:100%;object-fit:contain;border-radius:10px}
/* topbar avatar */
.avatar{text-decoration:none;overflow:hidden;flex:0 0 32px;transition:transform .18s ease,box-shadow .18s ease}
.avatar img{width:100%;height:100%;display:block;object-fit:cover;border-radius:inherit}
.avatar:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(var(--primary-rgb),.25)}
.avatar:focus-visible{outline:2px solid rgba(var(--primary-rgb),.75);outline-offset:2px}

/* ===== 全站卡片边缘光晕 ===== */
.card{
  --card-glow-proximity:0;
  --card-glow-angle:0deg;
  --card-glow-x:50%;
  --card-glow-y:50%;
  --card-glow-color-1:#c084fc;
  --card-glow-color-2:#f472b6;
  --card-glow-color-3:#38bdf8;
  position:relative;
  isolation:isolate;
}
.card::before{
  content:"";
  position:absolute;
  inset:-1px;
  z-index:2;
  padding:1px;
  border-radius:inherit;
  background:conic-gradient(from var(--card-glow-angle),var(--card-glow-color-1),var(--card-glow-color-2),var(--card-glow-color-3),var(--card-glow-color-1));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  opacity:calc(var(--card-glow-proximity) / 100);
  pointer-events:none;
  transition:opacity .18s ease;
}
.card::after{
  content:"";
  position:absolute;
  inset:-3px;
  z-index:0;
  border-radius:calc(var(--r-card) + 3px);
  background:radial-gradient(circle at var(--card-glow-x) var(--card-glow-y),color-mix(in srgb,var(--card-glow-color-1) 54%,transparent) 0,color-mix(in srgb,var(--card-glow-color-3) 24%,transparent) 16%,transparent 48%);
  filter:blur(5px);
  opacity:calc(var(--card-glow-proximity) / 100 * .28);
  pointer-events:none;
  transition:opacity .18s ease;
}
.card>*{position:relative;z-index:1}
@media(prefers-reduced-motion:reduce){.card::before,.card::after{transition:none}}

.production-episode-head .scene-panel-kicker{display:none!important}

/* 2026-09-25: remove topbar brand scan, keep brand text highlighted */
.topbar .crumb-brand{color:var(--text)!important;text-shadow:0 0 10px rgba(var(--primary-rgb),.78),0 0 22px rgba(56,189,248,.42)!important}
.topbar .crumb-brand::after{content:none!important;display:none!important;animation:none!important;background:none!important}


/* 2026-09-25: keep purple brand highlight only */
.topbar .crumb-brand{text-shadow:0 0 10px rgba(var(--primary-rgb),.78)!important}



/* 2026-09-26 手机端顶部栏单行右侧工具区 */
@media(max-width:760px){
  body{--top:58px!important}
  .topbar{height:58px!important;min-height:58px!important;padding:8px 10px!important;gap:6px!important;flex-wrap:nowrap!important;align-items:center!important;overflow:hidden!important}
  .topbar>#menuButton{order:1!important;width:34px!important;height:34px!important;flex:0 0 34px!important}
  .topbar .crumb{display:none!important}
  .topbar-tools{order:2!important;display:flex!important;flex:1 1 auto!important;width:auto!important;margin-left:auto!important;justify-content:flex-end!important;flex-wrap:nowrap!important;gap:4px!important;overflow:hidden!important}
  .topbar-tools .balance{flex:0 1 auto!important;min-width:0!important;height:34px!important;padding:0 8px!important;justify-content:center!important;font-size:11px!important;white-space:nowrap!important}
  .topbar-tools .balance b{font-size:12px!important}
  .topbar-tools .icon-btn{width:32px!important;height:32px!important;min-width:32px!important;flex:0 0 32px!important;font-size:14px!important}
  .topbar>.avatar{order:3!important;width:32px!important;height:32px!important;min-width:32px!important;flex:0 0 32px!important;margin-left:0!important}
}
@media(max-width:360px){
  .topbar{gap:4px!important}
  .topbar-tools{gap:2px!important}
  .topbar-tools .balance{font-size:0!important;padding:0 6px!important}
  .topbar-tools .balance b{font-size:11px!important}
  .topbar-tools .balance::before{content:'⚡';font-size:13px;line-height:1;margin-right:2px}
  .topbar-tools .icon-btn{width:30px!important;height:30px!important;min-width:30px!important;flex-basis:30px!important}
  .topbar>.avatar{width:30px!important;height:30px!important;min-width:30px!important;flex-basis:30px!important}
}


/* 2026-09-26 全站手机端自适应安全层 */
@media(max-width:900px){
  html,body{width:100%;max-width:100%;overflow-x:clip!important}
  .app,.admin,.main,.content,.card,.panel,.grid,.g-2,.g-3,.g-4,.g-auto,.row,.row-wrap,.form-grid{min-width:0!important;max-width:100%!important}
  .grid>*{min-width:0!important}
  img,video,canvas,svg{max-width:100%!important}
  .table-wrap,.model-table-wrap,.official-model-table-wrap{max-width:100%!important;overflow-x:auto!important}
}
@media(max-width:760px){
  .main,.content{width:100%!important;max-width:100%!important}
  .card,.modal,.drawer,.popover{max-width:100%!important;box-sizing:border-box!important}
  .card{padding:12px!important}
  .card-head{flex-wrap:wrap!important;align-items:flex-start!important}
  .card-head>.more,.card-head>.spacer{margin-left:0!important}
  .form-grid{grid-template-columns:1fr!important}
  .row,.row-wrap,.chips,.tabs,.savebar,.actionbar{min-width:0!important}
  .tabs{overflow-x:auto!important;flex-wrap:nowrap!important}
  .modal-backdrop,.asset-preview-backdrop{padding:8px!important}
  .modal{width:100%!important;max-width:100%!important;max-height:calc(100vh - 16px)!important;overflow:auto!important}
  .btn,.input,.select,textarea,button{max-width:100%!important;box-sizing:border-box!important}
  pre,code{max-width:100%!important;overflow:auto!important}
}
@media(max-width:420px){
  .content{padding-left:8px!important;padding-right:8px!important}
  .card{padding:10px!important}
  .btn{white-space:normal!important}
  .page-title{font-size:17px!important}
}

/* 2026-09-27 手机端：隐藏全屏按钮，算力按钮黄色底并可点进充值 */
@media(max-width:760px){
  .topbar-tools #fullscreenButton{display:none!important}
  .topbar-tools .balance{background:linear-gradient(135deg,#fcd34d,#f59e0b)!important;border-color:rgba(180,83,9,.55)!important;color:#40280a!important;box-shadow:0 2px 10px rgba(245,158,11,.25)!important}
  .topbar-tools .balance b{color:#40280a!important}
}
/* 2026-09-27 手机端：算力按钮图标改为 💎 */
@media(max-width:760px){
  .topbar-tools .balance .balance-icon{display:none!important}
  .topbar-tools .balance::before{content:'💎';font-size:13px;line-height:1;margin-right:-6px}
}
/* 2026-09-27 手机端底部固定导航栏（首页 / 短剧 / 电商 / 我的） */
.app-tabbar{display:none}
@media(max-width:760px){
  .sidebar{padding-bottom:calc(86px + env(safe-area-inset-bottom,0px))}
  .app-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:120;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;overflow:visible;padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);background:var(--panel);background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
  .app-tabbar-item{display:grid;justify-items:center;gap:3px;padding:6px 2px;border-radius:12px;color:var(--faint);text-decoration:none;font-size:10.5px;line-height:1.1;transition:.18s}
  .app-tabbar-item i{font-size:19px;font-style:normal;line-height:1}
  .app-tabbar-item.active{color:var(--text);background:rgba(var(--primary-rgb),.16)}
  .app-tabbar-ai{position:relative;z-index:2;margin-top:-22px;align-self:start;color:var(--text);background:transparent!important;overflow:visible}
  .app-tabbar-ai>i{position:relative;display:grid;place-items:center;width:56px;height:56px;color:#fff;border-radius:50%;font-size:29px;background:transparent;filter:drop-shadow(0 8px 18px rgba(56,189,248,.32));box-shadow:none;animation:none;overflow:visible}
  .app-tabbar-ai>i>.mobile-ai-tab-image{display:block;width:100%;height:100%;object-fit:contain}.app-tabbar-ai>i:after{content:none;display:none}
  .app-tabbar-ai>span{margin-top:-1px;font-size:10px;font-weight:800;color:var(--text);white-space:nowrap}
  body.has-app-tabbar-flat{padding-bottom:76px}
}
@keyframes mijingAiFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-3px) rotate(2deg)}}
@keyframes mijingAiPulse{0%{opacity:.72;transform:scale(.92)}70%,100%{opacity:0;transform:scale(1.22)}}
@media(prefers-reduced-motion:reduce){.app-tabbar-ai>i,.app-tabbar-ai>i:after{animation:none!important}}
/* 2026-09-29 mobile menu text */
@media(max-width:760px){
  .topbar>#menuButton{position:relative!important;display:block!important;width:auto!important;min-width:52px!important;height:34px!important;flex:0 0 auto!important;padding:0!important;overflow:hidden!important;font-size:0!important;color:transparent!important;text-indent:-9999px!important;text-shadow:none!important;white-space:nowrap!important}
  .topbar>#menuButton::after{content:'菜单';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-indent:0;color:var(--text);font-size:14px;font-weight:700;line-height:1}
}

/* 2026-09-29 白天模式全站文字对比度修正 */
[data-theme="light"]{
  --primary:#5b4be0;
  --primary-rgb:91,75,224;
  --faint:#626b7d;
  --success:#15803d;
  --warn:#b45309;
  --danger:#b91c1c;
  --info:#0369a1;
}
[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder{color:#667085;opacity:1}
[data-theme="light"] .badge.ok{background:rgba(22,163,74,.12);color:#166534}
[data-theme="light"] .badge.warn{background:rgba(217,119,6,.12);color:#92400e}
[data-theme="light"] .badge.status-succeeded,
[data-theme="light"] .status-succeeded{background:#dcfce7;color:#166534}
[data-theme="light"] .badge.status-failed,
[data-theme="light"] .status-failed{background:#fee2e2;color:#991b1b}

/* 会员中心 */
[data-theme="light"] .member-role,
[data-theme="light"] .member-balance,
[data-theme="light"] .custom-recharge span,
[data-theme="light"] #customRechargePreview,
[data-theme="light"] .plan-tag,
[data-theme="light"] .plan-card p,
[data-theme="light"] .member-table td b,
[data-theme="light"] .invite-eyebrow,
[data-theme="light"] .invite-code-box b,
[data-theme="light"] .invite-reward-grid b,
[data-theme="light"] .member-pay-status,
[data-theme="light"] .member-pay-expiry,
[data-theme="light"] .member-pay-info em,
[data-theme="light"] .recharge-record-card .member-table td:first-child{color:#4f3ed6}
[data-theme="light"] .member-pay-notice.is-auto{background:rgba(22,163,74,.12);color:#166534}
[data-theme="light"] .member-pay-notice.is-manual{background:rgba(217,119,6,.12);color:#92400e}

/* 首页与通用状态色 */
[data-theme="light"] .home-points{color:#4f3ed6}
[data-theme="light"] .home-feature-card>i{background:rgba(22,163,74,.12);color:#166534}
[data-theme="light"] .home-feature-icon.amber{color:#b45309}

/* 智能创作、分镜与运行日志 */
[data-theme="light"] .scene-field-pill.blue{color:#1d4ed8}
[data-theme="light"] .scene-field-pill.orange{color:#9a3412}
[data-theme="light"] .scene-field-pill.green{color:#166534}
[data-theme="light"] .scene-field-pill.purple{color:#6d28d9}
[data-theme="light"] .scene-field-pill.cyan{color:#0e7490}
[data-theme="light"] .scene-field-pill.pink{color:#be185d}
[data-theme="light"] .scene-field-pill.gold,
[data-theme="light"] .scene-preview-actions .scene-action-rewrite,
[data-theme="light"] .scene-head-actions .scene-action-rewrite,
[data-theme="light"] .run-log-summary .running,
[data-theme="light"] .run-log-badge.running,
[data-theme="light"] .official-model-summary .official-missing,
[data-theme="light"] .share-link-parse .share-parse-status.running{color:#92400e}
[data-theme="light"] .video-prompt-ai-actions button{color:#4f3ed6;background:rgba(91,75,224,.08)}
[data-theme="light"] .run-log-summary .fail,
[data-theme="light"] .run-log-failure b,
[data-theme="light"] .run-log-badge.failed,
[data-theme="light"] .share-link-parse .share-parse-status.fail,
[data-theme="light"] .scene-card-delete,
[data-theme="light"] .asset-error-banner b,
[data-theme="light"] .member-point-negative{color:#b91c1c}
[data-theme="light"] .run-log-badge.success,
[data-theme="light"] .share-link-parse .share-parse-status.ok,
[data-theme="light"] .member-point-positive{color:#15803d}

/* 音乐与后台余额状态 */
[data-theme="light"] #voiceRecord,
[data-theme="light"] .music-link-danger,
[data-theme="light"] .music-danger-btn{color:#b91c1c!important}
[data-theme="light"] .rh-balance-pill.is-ok{color:#15803d;border-color:rgba(21,128,61,.42)}
[data-theme="light"] .rh-balance-pill.is-low{color:#92400e;border-color:rgba(180,83,9,.5);background:rgba(217,119,6,.1)}
[data-theme="light"] .rh-balance-pill.is-alert{color:#991b1b;border-color:rgba(185,28,28,.5);background:rgba(220,38,38,.1)}

/* ===== 手机端底部导航统一（线性图标）2026-10-05 ===== */
.app-tabbar { padding:4px 8px calc(4px + env(safe-area-inset-bottom,0px)) }
.app-tabbar-item { gap:1px; padding:2px 2px }
.app-tabbar-item i svg { display:block; width:21px; height:21px }
.app-tabbar-item.active i svg { stroke-width:2.4 }
.app-tabbar-item.active { color:var(--primary) }
.app-tabbar-ai { margin-top:-16px }
.app-tabbar-ai > i { width:52px; height:52px }
body.has-app-tabbar-flat { padding-bottom:66px }


/* ===== 手机端底部导航：浮岛风格（2026-10-09 改版 v2）=====
   只改容器与图标样式；导航项、中间的「数智AI」保持原样（保留其上凸圆形） */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{
    left:12px!important;right:12px!important;
    bottom:calc(10px + env(safe-area-inset-bottom))!important;transform:none!important;
    border-radius:26px!important;
    background:rgba(22,22,26,.94)!important;
    border:1px solid rgba(255,255,255,.10)!important;
    border-top:1px solid rgba(255,255,255,.10)!important;
    box-shadow:0 12px 30px rgba(0,0,0,.42)!important;
    -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
    padding:10px 10px calc(8px + env(safe-area-inset-bottom,0px))!important;
    height:auto!important;min-height:62px!important;
    align-items:end!important;
    overflow:visible!important;
  }
  .app-tabbar-item,.mh2-tabbar-item,.mh2-tabbar a{
    display:grid!important;justify-items:center!important;gap:2px!important;
    padding:6px 4px!important;border-radius:16px!important;
    color:rgba(255,255,255,.58)!important;font-size:10.5px!important;line-height:1.15!important;
    transition:transform .18s ease,color .18s ease,background .18s ease!important;
  }
  .app-tabbar-item i,.mh2-tabbar-item i,.mh2-tabbar a i{
    font-size:20px!important;font-style:normal!important;line-height:1!important;
    transition:font-size .18s ease,transform .18s ease!important;
  }
  /* 选中：绿色胶囊 + 图标变大 */
  .app-tabbar-item.active,.mh2-tabbar-item.active,.mh2-tabbar a.active{
    background:linear-gradient(180deg,#c6fb57,#8ef000)!important;
    color:#0d1200!important;padding:6px 8px!important;
  }
  .app-tabbar-item.active i,.mh2-tabbar-item.active i,.mh2-tabbar a.active i{
    font-size:25px!important;transform:translateY(-1px)!important;
  }
  .app-tabbar-item.active span,.mh2-tabbar-item.active span,.mh2-tabbar a.active span{font-weight:700!important}
  /* 中间的「数智AI」：保持原样（继续上凸圆形，不套绿色胶囊、不放大图标） */
  .app-tabbar-ai,.mh2-tabbar-ai{background:transparent!important;padding:0!important;border-radius:0!important;align-self:start!important}
  .app-tabbar-ai.active,.mh2-tabbar-ai.active{background:transparent!important;color:inherit!important}
  .app-tabbar-ai.active>i,.mh2-tabbar-ai.active>i{font-size:29px!important;transform:none!important}
  /* 浮岛不贴底，内容区补足留白 */
  body.has-app-tabbar-flat{padding-bottom:calc(88px + env(safe-area-inset-bottom))!important}
}

/* ===== 底部导航 v3：浮岛居中 + 选中仅大图标（2026-10-09）===== */
@media (max-width:760px){
  /* 浮岛严格居中、限定最大宽度 */
  .app-tabbar,.mh2-tabbar{
    left:50%!important;right:auto!important;
    transform:translateX(-50%)!important;
    width:calc(100% - 24px)!important;max-width:520px!important;
    margin:0 auto!important;
  }
  /* 选中项：隐藏文字、只显示大图标 */
  .app-tabbar-item.active,.mh2-tab.active{
    align-content:center!important;justify-items:center!important;
    min-height:46px!important;padding:8px 16px!important;
  }
  .app-tabbar-item.active span,.mh2-tab.active span{display:none!important}
  .app-tabbar-item.active i,.mh2-tab.active i{font-size:28px!important;transform:none!important}
  /* 中间的「数智AI」保持原样：仍显示文字与头像，不套用上面的隐藏/放大 */
  .app-tabbar-ai span,.mh2-tab-ai span{display:block!important}
  .app-tabbar-ai.active,.mh2-tab-ai.active{background:transparent!important;padding:0!important;min-height:0!important}
  .app-tabbar-ai.active i,.mh2-tab-ai.active i{font-size:29px!important;transform:none!important}
}

/* ===== 底部导航 v4：参考图风格（大圆角方形选中块 + 放大图标）2026-10-09 ===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{
    border-radius:28px!important;
    background:linear-gradient(180deg,rgba(32,32,38,.96),rgba(15,15,19,.97))!important;
    border:1px solid rgba(255,255,255,.07)!important;
  }
  /* 选中：更大的圆角方块，只留放大后的图标 */
  .app-tabbar-item.active,.mh2-tab.active{
    min-width:66px!important;min-height:52px!important;
    border-radius:18px!important;padding:10px 16px!important;
    box-shadow:0 6px 18px rgba(150,244,0,.30), inset 0 -2px 0 rgba(0,0,0,.12)!important;
  }
  .app-tabbar-item.active i,.mh2-tab.active i{
    transform:scale(1.22)!important;
  }
  /* 数智AI 保持原样（不套方块、不缩放） */
  .mh2-tab-ai.active,.app-tabbar-ai.active{
    min-width:0!important;min-height:0!important;border-radius:0!important;box-shadow:none!important;padding:0!important;
  }
  .mh2-tab-ai.active i,.app-tabbar-ai.active i{transform:none!important}
}

/* ===== 底部导航 v5：数智AI 头像上浮突出浮岛顶部（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{overflow:visible!important;padding-top:14px!important}
  .app-tabbar-ai,.mh2-tab-ai{
    transform:translateY(-26px)!important;
    margin-top:0!important;
    z-index:5!important;
    align-self:start!important;
  }
  .app-tabbar-ai>i,.mh2-tab-ai>i{
    width:62px!important;height:62px!important;
    border-radius:50%!important;
    box-shadow:0 0 0 4px rgba(255,255,255,.07), 0 10px 24px rgba(56,189,248,.38)!important;
  }
  .app-tabbar-ai>span,.mh2-tab-ai>span{margin-top:4px!important;color:#8ab4ff!important}
}

/* ===== 底部导航 v6：数智AI 头像视觉上浮（不撑高浮岛）2026-10-09 ===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{padding-top:8px!important;min-height:62px!important}
  .app-tabbar-ai,.mh2-tab-ai{
    transform:none!important;
    height:52px!important;min-height:52px!important;
    overflow:visible!important;align-self:end!important;
  }
  .app-tabbar-ai>i,.mh2-tab-ai>i{position:relative!important;top:-30px!important}
  .app-tabbar-ai>span,.mh2-tab-ai>span{position:relative!important;top:-28px!important;margin-top:0!important;color:#8ab4ff!important}
}

/* ===== 底部导航 v7：浮岛更小巧 + 选中图标更小（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{
    width:calc(100% - 44px)!important;max-width:460px!important;
    padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px))!important;
    min-height:56px!important;border-radius:22px!important;
  }
  /* 选中：按钮与图标都缩小 */
  .app-tabbar-item.active,.mh2-tab.active{
    min-width:52px!important;min-height:40px!important;
    border-radius:14px!important;padding:7px 11px!important;
  }
  .app-tabbar-item.active i,.mh2-tab.active i{transform:none!important;font-size:22px!important}
  .app-tabbar-item i,.mh2-tab i{font-size:19px!important}
  .app-tabbar-item,.mh2-tab{padding:5px 3px!important}
  /* 数智AI：头像与上浮幅度一起收小 */
  .app-tabbar-ai,.mh2-tab-ai{height:44px!important;min-height:44px!important}
  .app-tabbar-ai>i,.mh2-tab-ai>i{width:52px!important;height:52px!important;top:-22px!important}
  .app-tabbar-ai>span,.mh2-tab-ai>span{top:-20px!important;font-size:10px!important}
}

/* ===== 底部导航 v8：浮岛加宽（左右留白 12px）+ 数智AI 上浮 15px（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{width:calc(100% - 24px)!important;max-width:520px!important}
  .app-tabbar-ai,.mh2-tab-ai{overflow:visible!important}
  .app-tabbar-ai>i,.mh2-tab-ai>i{top:-31px!important}
  .app-tabbar-ai>span,.mh2-tab-ai>span{top:-29px!important}
}

/* ===== 底部导航 v9：浮岛圆角 18px + 背景透明度 60%（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar,.mh2-tabbar{
    border-radius:18px!important;
    background:linear-gradient(180deg,rgba(32,32,38,.6),rgba(15,15,19,.6))!important;
    -webkit-backdrop-filter:blur(18px) saturate(1.1)!important;
    backdrop-filter:blur(18px) saturate(1.1)!important;
    border:1px solid rgba(255,255,255,.10)!important;
  }
  .app-tabbar-item.active,.mh2-tab.active{border-radius:12px!important}
}

/* ===== 底部导航 v10：选中绿色框改为正方形（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar-item.active,.mh2-tab.active{
    width:44px!important;min-width:44px!important;
    height:44px!important;min-height:44px!important;
    padding:0!important;border-radius:14px!important;
    display:grid!important;place-items:center!important;justify-self:center!important;
  }
  .app-tabbar-item.active i,.mh2-tab.active i{font-size:23px!important;transform:none!important}
}

/* ===== 底部导航 v11：选中块强制正方形（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar-item.active,.mh2-tab.active{
    flex:0 0 44px!important;
    width:44px!important;min-width:44px!important;max-width:44px!important;
    height:44px!important;min-height:44px!important;max-height:44px!important;
    aspect-ratio:1/1!important;
    padding:0!important;margin:0 auto!important;
    border-radius:14px!important;
    display:grid!important;place-items:center!important;
    align-self:center!important;justify-self:center!important;
  }
}

/* ===== 底部导航 v12：选中框 64x44（2026-10-09）===== */
@media (max-width:760px){
  .app-tabbar-item.active,.mh2-tab.active{
    flex:0 0 64px!important;
    width:64px!important;min-width:64px!important;max-width:64px!important;
    height:44px!important;min-height:44px!important;max-height:44px!important;
    aspect-ratio:auto!important;
    padding:0!important;border-radius:14px!important;
  }
}

/* 2026-10-09 手机端：顶部导航的算力余额胶囊在所有前端页面隐藏
   （玩法页底栏已显示余额；会员中心页内也有余额；智能生成等页同样隐藏） */
@media (max-width:760px){
  .topbar .balance,
  .topbar-tools .balance{display:none!important}
}

/* 2026-10-10 手机端顶栏：返回/菜单二选一 + 居中标题（P0） */
@media(max-width:760px){
  .topbar>.topbar-back{order:0!important;width:34px!important;height:34px!important;min-width:34px!important;flex:0 0 34px!important;display:none;font-size:20px;line-height:1;padding:0 0 3px}
  .topbar.has-back>.topbar-back{display:grid!important}
  .topbar-home{display:none!important}
  .topbar .crumb{display:block!important;order:1!important;flex:1 1 auto!important;min-width:0!important;text-align:center!important;font-size:14px!important;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0!important}
  .topbar .crumb-brand,.topbar .crumb-sep,.topbar .crumb>#pageCrumb{display:none!important}
  .topbar .topbar-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topbar{transition:transform .22s ease}
  .topbar.topbar-hidden{transform:translateY(-100%)}
  body.topbar-hidden .studio-step-bar,
  body.topbar-hidden .step-progress-wrap,
  body.topbar-hidden .geo-mobile-tab-select-wrap,
  body.topbar-hidden .music-sync-current{top:0!important;transition:top .22s ease}
  body.topbar-hidden .story-step-nav-card{top:12px!important;transition:top .22s ease}
  body.topbar-hidden .story-sidebar-wrap{top:14px!important}
  body.topbar-hidden .sidebar{top:0}
  .music-sync-current{top:var(--top)!important}
  #themeButton{display:none!important}
  .sidebar.open{z-index:1500!important}
  body.has-play-actionbar .sidebar{padding-bottom:calc(104px + env(safe-area-inset-bottom,0px))}
  .topbar-tools{flex:0 0 auto!important}
}

/* 2026-10-10 桌面端：左侧品牌卡片 logo 与网站名横排 */
@media(min-width:901px){.sidebar .brand>a.brand-link{display:flex;align-items:center;gap:9px;flex:1 1 auto;min-width:0;color:inherit;text-decoration:none}.sidebar .brand>a.brand-link .brand-copy{display:block;min-width:0;overflow:hidden}.sidebar .brand>a.brand-link:active{opacity:.82}}