/* ============================================================
 * PeRo商行 · 设计系统 v5「展厅」
 * 冷灰纸面 + 墨 + 朱红；悬浮玻璃顶栏；错位衬板；字阶即层级
 * 圆角：卡片 20 / 控件 12 / 按钮 999 / 印章直角(例外)
 * ============================================================ */
:root{
  --paper:#f2f3f1; --surface:#ffffff; --mist:#e7eae9;
  --line:rgba(21,23,27,.09); --line-strong:rgba(21,23,27,.18);
  --ink:#15171b; --muted:#6f7681; --faint:#9aa1ac;
  --red:#c93a1f; --red-deep:#a92f18;
  --green:#2f6f4f; --green-soft:#e7f0ea;
  --r-card:20px; --r-input:12px; --r-pill:999px;
  --shadow-card:0 1px 2px rgba(21,23,27,.03),0 20px 44px rgba(21,23,27,.05);
  --shadow-lift:0 4px 12px rgba(21,23,27,.06),0 30px 60px rgba(21,23,27,.09);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans","Microsoft YaHei",sans-serif;
  background:var(--paper); color:var(--ink); min-height:100dvh; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 480px at 12% -6%, rgba(201,58,31,.055), transparent 62%),
    radial-gradient(760px 420px at 92% 4%, rgba(71,88,94,.07), transparent 60%),
    var(--paper);
}
body::after{
  content:"";position:fixed;left:0;right:0;top:0;height:320px;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(21,23,27,.12) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 90%);
  mask-image:linear-gradient(180deg,#000,transparent 90%);
}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;color:var(--ink)}
a{color:inherit;text-decoration:none}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
[hidden]{display:none !important}

/* ============ 悬浮玻璃顶栏 ============ */
.topbar{
  position:sticky;top:14px;z-index:60;
  max-width:1200px;margin:14px auto 0;padding:0 14px;
  display:flex;align-items:center;gap:18px;height:60px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.65);
  box-shadow:0 1px 0 rgba(21,23,27,.04),0 18px 50px rgba(21,23,27,.08);
  backdrop-filter:blur(22px) saturate(1.4);-webkit-backdrop-filter:blur(22px) saturate(1.4);
  border-radius:18px;
}
.brand{display:flex;align-items:center;gap:11px;padding-left:4px}
.brand-mark{width:30px;height:30px;border-radius:9px;object-fit:cover}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.03em}
.tabs{display:flex;gap:2px;margin-left:8px}
.tabs .tab{padding:8px 15px;border-radius:var(--r-pill);font-size:13px;font-weight:600;color:var(--muted)}
.tabs .tab.active{color:var(--ink);background:var(--paper)}
.top-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.wallet{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:5px}
.wallet-icon{color:var(--red);font-weight:800}
.wallet #walletAmount{color:var(--ink);font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}
.btn-support{padding:9px 15px;border-radius:var(--r-pill);font-size:13px;font-weight:600;color:var(--muted);box-shadow:inset 0 0 0 1px var(--line-strong)}
.btn-support:hover{color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn-publish{background:var(--ink);color:#fff;padding:9px 17px;border-radius:var(--r-pill);font-size:13px;font-weight:700}
.btn-publish:hover{background:#000}
.btn-login{padding:9px 17px;border-radius:var(--r-pill);font-size:13px;font-weight:700;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.btn-login:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}

/* ============ 提示条 ============ */
.notice-bar{
  max-width:1200px;margin:14px auto 0;padding:0 22px;
  display:flex;align-items:center;gap:10px;
  font-size:12px;color:var(--muted);
}
.notice-dot{width:7px;height:7px;border-radius:50%;background:var(--red);flex:0 0 auto}
.notice-bar p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ============ 头部（字阶即层级） ============ */
.hero{
  max-width:1200px;margin:0 auto;padding:58px 22px 28px;
}
.hero h1{
  font-size:clamp(38px,6.5vw,52px);font-weight:800;letter-spacing:-.03em;line-height:1.08;
  position:relative;
}
.hero h1::before{
  content:"";display:block;width:30px;height:3px;background:var(--red);
  border-radius:2px;margin-bottom:16px;
}
.hero-sub{
  display:block;margin-top:10px;font-size:14px;font-weight:600;color:var(--muted);
  letter-spacing:.02em;
}
.hero>p{max-width:460px;font-size:14px;color:var(--muted);line-height:1.75;margin-top:14px}
.hero .stats{
  display:flex;gap:38px;margin-top:30px;padding-top:20px;
  border-top:1px solid var(--line);
}
.hero .stat b,.hero .stat strong{display:block;font-size:24px;font-weight:800;letter-spacing:-.02em}
.hero .stat-label{font-size:11px;color:var(--faint);letter-spacing:.08em}

/* ============ 担保流程 ============ */
.flow{
  max-width:1200px;margin:0 auto 40px;padding:0 22px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
}
.flow-step{background:rgba(255,255,255,.72);padding:16px 20px;display:flex;align-items:center;gap:13px}
.flow-step .n{font-size:10px;font-weight:800;color:var(--faint);letter-spacing:.1em}
.flow-step strong{display:block;font-size:13px;font-weight:700}
.flow-step span{font-size:11px;color:var(--muted)}

/* ============ 主容器 / 视图 ============ */
main{max-width:1200px;margin:0 auto;padding:0 22px 100px}
.view{display:none}
.view.active{display:block}
.view-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:34px 0 20px}
.view-head h2{font-size:26px;font-weight:800;letter-spacing:-.02em}
.view-head h3{font-size:16px;font-weight:800}
.section-note{font-size:12px;color:var(--muted);margin-top:5px}

/* ============ 工具栏 / 搜索 / 筛选 ============ */
.toolbar{max-width:1200px;margin:0 auto 12px}
.search-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.search-box{
  flex:1;min-width:240px;display:flex;align-items:center;gap:9px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);
  padding:0 16px;height:44px;
  box-shadow:0 1px 2px rgba(21,23,27,.03);
}
.search-box:focus-within{border-color:var(--line-strong)}
.search-icon{color:var(--faint);font-size:16px}
.search-box input{flex:1;border:0;background:none;font-size:14px;outline:none}
.search-box input::placeholder{color:var(--faint)}
.quick-chips{display:flex;gap:7px;overflow-x:auto;padding:3px 0;scrollbar-width:none}
.quick-chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;padding:8px 16px;border-radius:var(--r-pill);font-size:12px;font-weight:600;
  color:var(--muted);background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px var(--line);
  transition:color .12s ease,background .12s ease;
}
.chip.active{color:#fff;background:var(--ink);box-shadow:none}
.toolbar-actions{display:flex;align-items:center;gap:8px}
.toolbar-actions select,.filter-panel select{
  appearance:none;-webkit-appearance:none;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239aa1ac' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;
  border:1px solid var(--line);border-radius:var(--r-pill);height:38px;padding:0 32px 0 15px;
  font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;outline:none;
}
.mode-switch{display:flex;gap:2px;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px}
.mode-btn{width:32px;height:32px;border-radius:var(--r-pill);font-size:14px;color:var(--faint)}
.mode-btn.active{background:var(--ink);color:#fff}
.filter-panel{
  margin-top:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--shadow-card);
}
.filter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.filter-grid label{font-size:11px;color:var(--muted)}
.filter-grid .chip-group{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
.filter-grid .chip-group .chip{padding:6px 12px;font-size:11px}
.filter-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* ============ 列表头 ============ */
.list-head{display:flex;align-items:center;justify-content:space-between;margin:6px 0 16px}
.list-head p{font-size:12px;color:var(--muted)}
#accountList{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px 22px}
.empty{grid-column:1/-1;text-align:center;color:var(--faint);font-size:13px;padding:60px 0}

/* ============ 账号卡（铭牌） ============ */
.account-card{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;display:flex;flex-wrap:wrap;gap:16px;cursor:pointer;
  box-shadow:var(--shadow-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.acc-shot{flex:0 0 100%;width:100%;height:190px;object-fit:cover;border-radius:14px;border:1px solid var(--line);display:block;background:var(--paper)}
.acc-shot.empty{display:grid;place-items:center;background:linear-gradient(135deg,#e7eae9,#f2f3f1);color:var(--faint);font-size:12px}
.account-no-image{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:linear-gradient(135deg,#e7eae9,#f2f3f1);color:var(--faint);font-size:13px;letter-spacing:.08em}
.detail-gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.detail-gallery img{width:100%;height:150px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:var(--paper)}
.pub-shot-preview{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:8px}
.pub-shot-count{flex:0 0 100%;font-size:12px;color:var(--muted)}
.pub-shot-preview img{width:84px;height:84px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.pub-shot-preview .btn-ghost{padding:7px 12px;font-size:12px}
.auto-fill-box{background:var(--paper);border:1px dashed var(--line-strong);border-radius:14px;padding:14px;margin-bottom:16px}
.auto-fill-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.auto-fill-head strong{font-size:14px}
.auto-fill-head span{font-size:11px;color:var(--muted)}
.auto-fill-box textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:13px;resize:vertical;min-height:72px;background:var(--surface);color:var(--ink);outline:none;font-family:inherit}
.auto-fill-box textarea:focus{border-color:var(--line-strong)}
.auto-fill-row{display:flex;gap:10px;align-items:center;margin-top:10px;flex-wrap:wrap}
.auto-fill-row .btn-primary{width:auto;margin:0;padding:9px 20px}
.account-card:hover,.account-card:focus-visible{transform:translateY(-3px);box-shadow:var(--shadow-lift);outline:none}
.account-card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.acc-avatar{
  flex:0 0 auto;width:44px;height:44px;border-radius:0 12px 0 12px;background:var(--ink);color:#fff;
  display:grid;place-items:center;font-size:18px;font-weight:800;
}
.acc-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:11px}
.acc-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.acc-title{font-size:15px;font-weight:800;letter-spacing:.02em}
.acc-code{font-size:11px;color:var(--faint);font-family:ui-monospace,Menlo,Consolas,monospace}
.tag{
  display:inline-flex;align-items:center;font-size:11px;font-weight:700;padding:3px 9px;border-radius:var(--r-pill);
  background:var(--paper);color:var(--muted);
}
.tag.blue{color:#1d4ed8;background:#e8eefc}
.tag.purple{color:#7c3aed;background:#f0e9fd}
.tag.green{color:var(--green);background:var(--green-soft)}
.acc-tags{display:inline-flex;gap:5px;flex-wrap:wrap}
.acc-top .online-dot,.acc-top .offline-dot{width:7px;height:7px;border-radius:50%;margin-left:2px}
.acc-top .online-dot{background:var(--green)}
.acc-top .offline-dot{background:var(--faint)}
.acc-top>span:last-of-type{font-size:11px;color:var(--muted)}
.acc-desc{font-size:12px;color:var(--muted);line-height:1.65}
.acc-fields{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border-radius:10px;overflow:hidden;
}
.acc-fields span{background:var(--paper);padding:7px 9px;font-size:11px;color:var(--faint)}
.acc-fields b{display:block;font-size:12px;color:var(--ink);font-weight:700;margin-top:1px;font-family:ui-monospace,Menlo,Consolas,monospace}
.acc-skins{font-size:11px;color:var(--muted);border-left:2px solid var(--line-strong);padding-left:10px;line-height:1.7}
.acc-detail-card{grid-column:1/-1}
.acc-detail-card .acc-fields{grid-template-columns:repeat(6,1fr)}
.acc-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:2px}
.acc-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:11px;color:var(--faint)}
.acc-meta b{color:var(--muted);font-weight:600}
.acc-price{display:flex;gap:14px;align-items:baseline;margin-left:auto}
.acc-price .rent{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--red)}
.acc-price .rent::before{content:"¥";font-size:12px;font-weight:700;color:var(--muted);margin-right:1px}
.acc-price .deposit{font-size:11px;color:var(--faint)}
.acc-btns{display:flex;gap:8px;margin-left:auto}

/* ============ 按钮 ============ */
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:var(--r-pill);font-size:13px;font-weight:700;
  white-space:nowrap;transition:transform .1s ease,background .15s ease,box-shadow .15s ease;
}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-deep)}
.btn-primary:active,.btn-ghost:active{transform:scale(.97)}
.btn-primary:disabled,.btn-ghost:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn-ghost.danger{color:var(--red);box-shadow:inset 0 0 0 1px rgba(201,58,31,.35)}
.btn-ghost.danger:hover{box-shadow:inset 0 0 0 1.5px var(--red)}
.btn-lg{height:46px;padding:0 26px;font-size:14px}
.btn-link{background:none;border:none;color:var(--red);cursor:pointer;font-size:13px;padding:2px 0}
.btn-link:hover{text-decoration:underline}

/* ============ 表格模式 ============ */
.acc-table-wrap{grid-column:1/-1;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-card)}
.acc-table{width:100%;border-collapse:collapse;font-size:13px}
.acc-table th{background:var(--paper);text-align:left;padding:11px 14px;font-size:11px;color:var(--faint);font-weight:700}
.acc-table td{padding:11px 14px;border-top:1px solid var(--line);color:var(--muted)}
.acc-table tr:hover td{background:rgba(255,255,255,.6)}

/* ============ 改枪码 ============ */
.gun-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;padding-bottom:30px}
.gun-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.gun-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.gun-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.gun-card h3{font-size:16px;font-weight:800}
.gun-card p{font-size:12px;color:var(--muted)}
.gun-code{
  display:flex;align-items:center;gap:10px;background:var(--paper);border:1px dashed var(--line-strong);
  border-radius:12px;padding:11px 13px;margin-top:6px;
}
.gun-code span{flex:1;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--ink);word-break:break-all}

/* ============ 个人中心 ============ */
.empty-box{
  background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--r-card);
  padding:42px 24px;text-align:center;color:var(--muted);font-size:13px;
}
.center-prompt-actions{margin-top:16px}
.profile-card{
  display:flex;align-items:center;gap:16px;padding:24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);margin-bottom:20px;flex-wrap:wrap;
}
.profile-avatar{
  width:54px;height:54px;border-radius:0 16px 0 16px;background:var(--ink);color:#fff;
  display:grid;place-items:center;font-size:20px;font-weight:800;
}
.profile-main h2{font-size:18px;font-weight:800}
.profile-main p{font-size:12px;color:var(--muted);margin-top:3px}
.profile-actions{display:flex;gap:8px;margin-left:auto}
.profile-stats{margin-left:auto;display:flex;gap:32px}
.profile-stat{text-align:right}
.profile-stat strong{display:block;font-size:20px;font-weight:800;letter-spacing:-.01em}
.profile-stat span{font-size:11px;color:var(--faint)}
.center-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.center-tab{padding:11px 18px;font-size:13px;font-weight:700;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.center-tab.active{color:var(--ink);border-bottom-color:var(--ink)}
.listing-row,.order-row,.withdraw-row{
  display:flex;align-items:center;gap:16px;padding:16px 6px;
  border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.listing-item{display:flex;align-items:center;gap:12px;flex:1;min-width:200px}
.listing-item>span{
  width:38px;height:38px;border-radius:11px;background:var(--paper);display:grid;place-items:center;font-size:15px;
}
.listing-item strong{display:block;font-size:14px;font-weight:700}
.listing-item span+div span{font-size:12px;color:var(--muted)}
.listing-row .label{font-size:10px;color:var(--faint);display:block}
.listing-row strong{font-size:14px}
.order-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:16px 18px}
.order-row .listing-item>span{background:var(--mist)}
.order-status{
  display:inline-block;font-size:11px;font-weight:700;padding:4px 10px;border-radius:var(--r-pill);
  background:var(--paper);color:var(--muted);white-space:nowrap;
}
.order-status.pending{color:#b45309;background:#fdf0dd}
.order-status.done{color:var(--green);background:var(--green-soft)}
.early-note{color:var(--red);font-weight:600}
.withdraw-thumb{width:46px;height:46px;border-radius:10px;object-fit:cover;background:var(--paper)}
.withdraw-row .amount{font-size:15px;font-weight:800}
.amount.up{color:var(--green)}

/* ============ 弹窗 ============ */
.modal{
  position:fixed;inset:0;z-index:100;display:flex;align-items:flex-start;justify-content:center;
  background:rgba(21,23,27,.46);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  padding:20px;overflow-y:auto;
}
.modal-card{
  width:100%;max-width:420px;background:var(--surface);border-radius:24px;
  padding:26px;box-shadow:0 40px 100px rgba(21,23,27,.24);
  animation:pop .22s ease both;
  margin:auto;
}
.modal-wide .modal-card{max-width:760px}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.modal-head h3{font-size:18px;font-weight:800;letter-spacing:-.01em}
.icon-btn{
  width:32px;height:32px;border-radius:var(--r-pill);display:grid;place-items:center;
  font-size:18px;color:var(--muted);background:var(--paper);
}
.icon-btn:hover{color:var(--ink)}
.modal-card label{display:block;font-size:12px;color:var(--muted);margin-bottom:13px}
.modal-card input,.modal-card select,.modal-card textarea{
  width:100%;margin-top:7px;padding:11px 13px;border-radius:var(--r-input);font-size:14px;
  background:var(--paper);border:1px solid var(--line);outline:none;
}
.modal-card input:focus,.modal-card select:focus,.modal-card textarea:focus{
  background:var(--surface);border-color:var(--ink);
}
.modal-card input::placeholder,.modal-card textarea::placeholder{color:var(--faint)}
.auth-tabs{display:flex;gap:6px;background:var(--paper);padding:5px;border-radius:12px;margin-bottom:18px}
.auth-tab{flex:1;padding:9px;border-radius:9px;font-size:13px;font-weight:700;color:var(--muted)}
.auth-tab.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(21,23,27,.08)}
.code-row{display:flex;flex-direction:column;gap:8px;margin-top:7px}
.code-row input{flex:1;margin-top:0}
.code-row .btn-ghost{width:100%;margin:0;padding:12px 14px;font-size:13px;white-space:nowrap}
.auth-links{display:flex;justify-content:flex-end;margin:2px 0 12px}
.fee-note{
  font-size:11px;color:var(--faint);background:var(--paper);border:1px solid var(--line);
  border-radius:12px;padding:11px 13px;line-height:1.7;margin:2px 0 14px;
}
.modal-card .btn-primary,.modal-card .btn-ghost{width:100%;margin-top:2px}

/* ============ 上架账号教程 ============ */
.tutorial-card{max-width:860px;animation:pop .28s cubic-bezier(.2,.9,.25,1.08) both}
.tutorial-section-title{font-size:13px;font-weight:800;color:var(--muted);margin:18px 0 10px;display:flex;align-items:center;gap:8px}
.tutorial-section-title::after{content:"";flex:1;height:1px;background:var(--line)}
.tutorial-steps{display:grid;gap:10px;margin-bottom:14px;grid-template-columns:1fr}
@media (min-width:820px){.tutorial-steps{grid-template-columns:1fr 1fr}}
.tutorial-step{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.tutorial-step .n{flex:none;width:26px;height:26px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center;margin-top:1px}
.tutorial-step strong{font-size:14px;letter-spacing:-.01em}
.tutorial-step p{margin:2px 0 0;font-size:12px;color:var(--muted);line-height:1.65}
.tutorial-step>div{flex:1;min-width:0}
.tutorial-step img{flex:0 0 100%;width:100%;border-radius:12px;border:1px solid var(--line);display:block;background:var(--paper)}
.tutorial-tip{font-size:12px;color:var(--red-deep);background:rgba(201,58,31,.07);border:1px solid rgba(201,58,31,.18);border-radius:12px;padding:10px 13px;line-height:1.6;margin-bottom:14px}
.tutorial-cta{display:flex;gap:10px}
.tutorial-cta .btn-primary,.tutorial-cta .btn-ghost{flex:1;margin-top:0}
@media (max-width:600px){.tutorial-step{padding:11px 12px}}
.disclaimer-body{max-height:55vh;overflow-y:auto;padding-right:6px;margin-bottom:14px}
.disclaimer-body ol{list-style:none;counter-reset:disc;display:grid;gap:10px}
.disclaimer-body ol li{counter-increment:disc;position:relative;padding-left:28px;font-size:13px;line-height:1.7;color:var(--muted)}
.disclaimer-body ol li::before{content:counter(disc);position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--red);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center}
.disclaimer-body ol li b{color:var(--ink)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:4px 14px}
.full-label{grid-column:1/-1}
.price-preview{
  grid-column:1/-1;font-size:13px;color:var(--red);font-weight:700;background:rgba(201,58,31,.06);
  border-radius:12px;padding:11px 13px;margin:2px 0;
}

/* ============ 抽屉（详情） ============ */
.scrim{
  position:fixed;inset:0;z-index:80;background:rgba(21,23,27,.46);
  backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:85;width:min(520px,100%);
  background:var(--surface);box-shadow:-30px 0 80px rgba(21,23,27,.2);
  display:flex;flex-direction:column;
  transform:translateX(103%);visibility:hidden;
  transition:transform .28s ease,visibility .28s ease;
}
.drawer.open{transform:translateX(0);visibility:visible}
.drawer-head{display:flex;align-items:flex-start;justify-content:space-between;padding:24px 24px 18px;border-bottom:1px solid var(--line)}
.drawer-title{display:flex;gap:12px;align-items:center}
.drawer-icon{width:44px;height:44px;border-radius:0 12px 0 12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:17px}
.drawer-title h3{font-size:17px;font-weight:800}
.drawer-meta{font-size:11px;color:var(--faint);margin-top:3px}
.drawer-body{flex:1;overflow-y:auto;padding:20px 24px 30px}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
.detail-item{background:var(--paper);border-radius:12px;padding:11px 13px}
.detail-item span{font-size:10px;color:var(--faint);display:block}
.detail-item b{font-size:14px;font-weight:700}
.note-box{background:var(--paper);border-radius:12px;padding:12px 14px;font-size:12px;color:var(--muted);margin-bottom:14px}
.skin-box{background:var(--paper);border-radius:12px;padding:12px 14px;font-size:12px;color:var(--muted);margin-bottom:16px;line-height:1.7}
.trade-panel{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}
.panel-head .label{font-size:12px;color:var(--muted)}
.big-price{font-size:32px;font-weight:800;letter-spacing:-.03em;color:var(--red)}
.big-price::before{content:"¥";font-size:15px;color:var(--muted);margin-right:2px}
.price-rows{display:grid;gap:9px;font-size:13px}
.price-row{display:flex;justify-content:space-between;color:var(--muted)}
.price-row strong{color:var(--ink);font-weight:700}
.price-row.total{border-top:1px solid var(--line);padding-top:10px;margin-top:2px}
.price-row.total strong{color:var(--red);font-size:17px}
.panel-actions{display:flex;gap:10px;margin-top:18px}
.panel-actions .btn-primary,.panel-actions .btn-ghost{flex:1}

/* ============ 下单/聊天/提现弹窗 ============ */
.order-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:16px}
.order-summary .fee-note{margin:0}
.order-total{
  background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 15px;
  font-size:14px;color:var(--muted);
}
.order-total b{color:var(--red);font-size:18px;float:right}
.chat-card{max-width:480px;height:min(620px,86dvh);display:flex;flex-direction:column}
.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:4px 2px 14px}
.chat-msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.6}
.chat-msg.me{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chat-msg.user{background:var(--paper);align-self:flex-start;border-bottom-left-radius:4px}
.chat-time{display:block;font-size:10px;color:var(--faint);margin-top:4px}
.chat-input-row{display:flex;gap:9px}
.chat-input-row input{
  flex:1;margin-top:0;padding:11px 14px;border-radius:var(--r-pill);font-size:14px;
  background:var(--paper);border:1px solid var(--line);outline:none;
}
.chat-input-row input:focus{border-color:var(--ink)}
.chat-input-row .btn-primary{width:auto;padding:9px 18px;margin-top:0}
.chat-bubble img{display:block;max-width:220px;max-height:260px;border-radius:10px;object-fit:contain}
.chat-input-row .chat-img-btn{flex:0 0 auto;width:auto;margin:0;padding:8px 11px}

/* ============ 底部导航（玻璃导航坞） ============ */
.bottom-nav{
  position:fixed;left:14px;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:70;
  display:none;grid-template-columns:repeat(4,1fr);align-items:end;gap:2px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(26px) saturate(1.5);-webkit-backdrop-filter:blur(26px) saturate(1.5);
  border:1px solid rgba(255,255,255,.72);border-radius:28px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 18px 50px rgba(21,23,27,.2);
  padding:8px 8px 9px;
}
.bottom-tab{
  position:relative;display:grid;justify-items:center;gap:4px;padding:6px 2px 7px;
  font-size:10px;font-weight:600;color:var(--faint);border-radius:16px;
  transition:color .2s ease,transform .12s ease;
}
.bottom-tab:active{transform:scale(.96)}
.bt-icon{
  width:40px;height:28px;display:grid;place-items:center;border-radius:999px;
  transition:background .2s ease,box-shadow .2s ease;
}
.bt-icon svg{width:20px;height:20px}
.bottom-tab.active{color:var(--ink)}
.bottom-tab.active::before{
  content:"";position:absolute;top:1px;width:5px;height:5px;border-radius:50%;
  background:var(--red);
}
.bottom-tab.active .bt-icon{
  background:var(--paper);box-shadow:inset 0 0 0 1px var(--line),0 4px 12px rgba(21,23,27,.08);
}
.bottom-tab.publish{
  position:relative;top:-16px;height:58px;align-content:center;gap:3px;
  background:var(--red);color:#fff;font-weight:800;font-size:11px;
  border-radius:18px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 12px 28px rgba(201,58,31,.42);
}
.bottom-tab.publish svg{width:20px;height:20px}

/* ============ 页脚 / 提示 ============ */
.footer{
  max-width:1200px;margin:0 auto;padding:0 22px 36px;
  font-size:11px;color:var(--faint);text-align:center;
}
.toasts{position:fixed;top:84px;right:20px;z-index:200;display:grid;gap:10px}
.toast{
  background:var(--ink);color:#fff;font-size:13px;border-radius:12px;padding:12px 18px;
  box-shadow:0 18px 50px rgba(21,23,27,.25);animation:pop .2s ease both;max-width:320px;
}
.toast.success{background:var(--green)}
.toast.error{background:var(--red)}
.toast.info{background:var(--ink)}
.file-hint{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:300;
  max-width:92%;background:var(--ink);color:#fff;font-size:13px;line-height:1.7;
  border-radius:16px;padding:14px 20px;text-align:center;
  box-shadow:0 18px 50px rgba(21,23,27,.35);
}
.file-hint b{color:var(--red);font-weight:800}

/* ============ 响应式 ============ */
@media (max-width:900px){
  .topbar{top:0;margin-top:0;border-radius:0 0 18px 18px;border-left:0;border-right:0;border-top:0}
  .tabs{display:none}
  .btn-support{display:none}
  .btn-publish{display:none}
  .notice-bar{padding:0 14px;font-size:11px;align-items:flex-start}
  .notice-bar p{white-space:normal;overflow:visible;text-overflow:clip;line-height:1.6}
  .hero{padding-top:38px}
  .hero .stats{gap:22px;flex-wrap:wrap}
  .flow{grid-template-columns:1fr 1fr;border-radius:var(--r-card)}
  .flow-step{border-bottom:1px solid var(--line)}
  .bottom-nav{display:grid}
  main{padding-bottom:116px}
  #accountList{grid-template-columns:1fr}
  .acc-detail-card .acc-fields{grid-template-columns:repeat(3,1fr)}
  .profile-stats{margin-left:0;width:100%;justify-content:space-between}
  .profile-actions{margin-left:0;width:100%;flex-wrap:wrap}
  .profile-actions .btn-primary,.profile-actions .btn-ghost{flex:1;min-width:96px;white-space:nowrap}
  .toolbar-actions{width:100%;justify-content:space-between;flex-wrap:wrap}
  #tutorialBtn{flex:1 0 100%;justify-content:center}
  .search-box{min-width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
}