/* 星垣云皮肤 obsidian（工程终端 · 等宽直角）= design-src/themes/obsidian.css 整份搬运（token 层 + 版式规则层）
   生成物 —— 由 python tools/assemble_cms.py 从 design-src/ 装配，勿手工改；
   增量样式写到 hand/xy-obsidian/css/skin-extra.css。 */
/* ============================================================
   主题皮肤三：黑曜终端 obsidian —— 暗色工程终端 / 等宽风
   ------------------------------------------------------------
   规则：
   1. 一切选择器都带 :root[data-theme="obsidian"] 作用域，默认主题零影响
   2. 强调色只有一个（荧光绿 #00e08a），其余色仅表示成功 / 告警 / 危险状态
   3. 直角、1px 实线、极低透明度纹理，不做霓虹发光、不做大圆角柔光
   ============================================================ */

/* ============================================================
   1. Token 覆盖 —— 全站换肤的单一入口
   ============================================================ */
:root[data-theme="obsidian"] {
  color-scheme: dark;

  /* —— 本皮肤专用变量 —— */
  --ob-mono: ui-monospace, SFMono-Regular, "SF Mono", "JetBrains Mono", Menlo,
             Consolas, "Liberation Mono", "Courier New", monospace;
  --ob-accent: #00e08a;          /* 唯一强调色 */
  --ob-accent-dim: #1d6a4c;      /* 强调色的描边 / 弱化态 */
  --ob-accent-ink: #04140d;      /* 强调色底上的文字（近黑，对比 11:1） */
  --ob-bg: #0b0d0c;              /* 页面底 */
  --ob-bg-deep: #080a09;         /* 更深一层（首屏 / 页脚） */
  --ob-surface: #101413;         /* 面板 */
  --ob-surface-2: #161b19;       /* 面板内的浮起 / hover */
  --ob-line: #242b27;            /* 1px 实线 */
  --ob-line-strong: #3b443f;     /* 强分隔线 */
  --ob-warn: #e8b33c;            /* 仅状态用 */
  --ob-warn-ink: #f0c264;
  --ob-bad: #ff6b6b;
  --ob-bad-ink: #ff9a9a;
  --ob-grid: rgba(232, 230, 227, .022);   /* 底纹：透明度 < 3% */
  --ob-scan: rgba(232, 230, 227, .018);

  /* —— 品牌色阶：整体翻成绿色系（数值越大越亮，适配暗底） —— */
  --brand-50:  #0f1a15;
  --brand-100: #13231c;
  --brand-200: #1f3d30;
  --brand-300: #2f5f4b;
  --brand-400: #46b98a;
  --on-brand: var(--ob-accent-ink);   /* 荧光绿底必须压深墨 */
  --brand-500: var(--ob-accent);
  --brand-600: #35ef9f;
  --brand-700: #79f7bd;
  --brand-900: #07130e;

  --cyan-300: #8ff5c8;
  --cyan-400: #3ce9a6;
  --cyan-500: #12b877;

  /* —— 深色区块底色：分层靠明度，不靠色彩 —— */
  --night-900: #070908;
  --night-800: #0b0d0c;
  --night-700: #101413;
  --night-600: #151a18;
  --night-500: #1c2320;

  /* —— 亮色底（此皮肤下即"纸面"= 近黑） —— */
  --paper: var(--ob-bg);
  --paper-soft: #0f1312;
  --paper-line: var(--ob-line);

  /* —— 文字：正文对底对比度 15.7:1 / 弱化 7.6:1 / 标签 5.1:1 —— */
  --ink-900: #e8e6e3;
  --ink-700: #c6ccc7;
  --ink-500: #98a29b;
  --ink-400: #7c857f;
  --ink-200: #3a423d;
  --ink-on-dark: #e8e6e3;
  --ink-on-dark-mute: #98a29b;

  /* —— 语义色：绿=正常，琥珀=告警，红=危险 —— */
  --success: #2ee6a8;
  --warning: var(--ob-warn);
  --danger: var(--ob-bad);
  --info: var(--ob-accent);

  /* —— 渐变全部拍平（保留变量以免破坏公共组件） —— */
  --grad-brand: linear-gradient(180deg, var(--ob-accent) 0%, var(--ob-accent) 100%);
  --grad-glow: linear-gradient(180deg, var(--ob-accent) 0%, var(--ob-accent) 100%);
  --grad-night: linear-gradient(180deg, #0e1211 0%, #0a0c0b 100%);
  --grad-card: linear-gradient(180deg, #101413 0%, #0d1110 100%);
  --grad-text: linear-gradient(180deg, #e8e6e3 0%, #e8e6e3 100%);

  /* —— 排版：等宽是主角 —— */
  --font-sans: var(--ob-mono);
  --font-display: var(--ob-mono);
  --font-mono: var(--ob-mono);
  --fs-display: clamp(27px, 3.1vw, 41px);
  --fs-h1: clamp(23px, 2.5vw, 32px);
  --fs-h2: clamp(19px, 1.9vw, 24px);
  --fs-h3: clamp(16px, 1.3vw, 18px);
  --fs-body: 14px;
  --fs-sm: 13px;
  --fs-xs: 12px;
  --lh-tight: 1.4;
  --lh-body: 1.65;
  --fw-bold: 700;
  --fw-semi: 600;
  font-variant-numeric: tabular-nums;   /* 全站数字等宽对齐 */

  /* —— 间距收紧，密度提高 —— */
  --sp-1: 4px;  --sp-2: 6px;  --sp-3: 10px; --sp-4: 14px;
  --sp-5: 18px; --sp-6: 24px; --sp-7: 36px; --sp-8: 48px; --sp-9: 68px;

  /* —— 直角 —— */
  --r-sm: 2px; --r-md: 2px; --r-lg: 1px; --r-xl: 0px; --r-full: 0px;

  /* —— 阴影几乎为 0，靠 1px 边框分层 —— */
  --sh-1: none;
  --sh-2: none;
  --sh-3: none;
  --sh-brand: none;
  --sh-glow: 0 0 0 1px var(--ob-line) inset;

  /* —— 布局：表格与数据更舒展 —— */
  --container: 1320px;
  --container-wide: 1440px;
  --gutter: 22px;
  --header-h: 52px;

  /* —— 动效：linear，机械感 —— */
  --t-fast: .12s linear;
  --t-base: .2s linear;
  --t-slow: .42s linear;
}

/* ============================================================
   2. 全局基调：极细网格底纹 + 扫描线
   ============================================================ */
:root[data-theme="obsidian"] body {
  background-color: var(--ob-bg);
  background-image:
    linear-gradient(var(--ob-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--ob-grid) 1px, transparent 1px);
  background-size: 28px 28px;
  background-attachment: fixed;
}
/* 扫描线：整站覆盖的固定层，透明度 1.8%，不吃事件 */
:root[data-theme="obsidian"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg, var(--ob-scan) 0 1px, transparent 1px 3px);
}

:root[data-theme="obsidian"] ::selection {
  background: var(--ob-accent);
  color: var(--ob-accent-ink);
}
:root[data-theme="obsidian"] * { scrollbar-width: thin; scrollbar-color: var(--ob-line-strong) transparent; }
:root[data-theme="obsidian"] ::-webkit-scrollbar { width: 10px; height: 10px; }
:root[data-theme="obsidian"] ::-webkit-scrollbar-track { background: var(--ob-bg-deep); }
:root[data-theme="obsidian"] ::-webkit-scrollbar-thumb { background: var(--ob-line); border: 1px solid var(--ob-line-strong); }
:root[data-theme="obsidian"] ::-webkit-scrollbar-thumb:hover { background: var(--ob-line-strong); }

/* 直角：公共组件里写死的 px 圆角统一归零 */
:root[data-theme="obsidian"] *,
:root[data-theme="obsidian"] *::before,
:root[data-theme="obsidian"] *::after { border-radius: 0; }
/* 圆角归零后，公共组件里作为指示灯的小圆点保持圆形 */
:root[data-theme="obsidian"] .status-dot::before { border-radius: 50%; }

:root[data-theme="obsidian"] :is(input, textarea, select) { caret-color: var(--ob-accent); }
:root[data-theme="obsidian"] :focus-visible { outline: 1px solid var(--ob-accent); outline-offset: 1px; }
:root[data-theme="obsidian"] :is(a, button, .btn) { transition-timing-function: linear; }

/* ============================================================
   3. 公共组件字面值归一
   ------------------------------------------------------------
   base/components/layout/marketing/shop/info 里若干类写死了 #fff
   与品牌蓝，这里在主题作用域内换成黑曜表面与绿色强调
   ============================================================ */

/* 3.1 面板表面 */
:root[data-theme="obsidian"] :is(
  .panel, .table-wrap, .faq-item, .pager button, .tab.is-active, .stat-bar-inner,
  .sol-card, .migrate-visual, .qual-card, .review-card, .post-item, .buy-side, .os-chip,
  .console-top, .console-foot, .metric, .float-dock a, .float-dock button,
  .sh-input, .sh-bar, .sh-side, .sh-opt-group, .sh-opt, .sh-pay, .sh-code-chip,
  .sh-done, .sh-cart-card, .sh-qty, .sh-cart-done,
  .info-search, .info-reset, .info-callout-icon, .info-prevnext-item, .info-toc,
  .sol-nav, .sol-detail, .sol-challenge, .sol-mini-chip, .sol-product,
  .info-flow-step, .info-calc, .info-num, .info-select, .info-note, .info-note-icon,
  .qualification-strip-item, .info-clause li, .cs-input, .cs-select, .cs-textarea,
  .auth-control, .cs-tile, .cs-state, .cs-mini, .cs-block, .cs-att,
  .info-field input, .info-field select, .info-field textarea
) {
  background-color: var(--ob-surface);
  box-shadow: none;
}
:root[data-theme="obsidian"] .btn.light { background: var(--ob-surface-2); }
:root[data-theme="obsidian"] .auth-side,
:root[data-theme="obsidian"] .auth-back,
:root[data-theme="obsidian"] .sh-deliver,
:root[data-theme="obsidian"] .console-shell { background-color: var(--ob-surface); }

/* 3.2 表头 / 行 hover / 斑马线：像数据表 */
:root[data-theme="obsidian"] :is(.spec-table tbody tr:hover, .sh-line:hover, .sh-seg-btn:hover) {
  background: var(--ob-surface-2);
}
:root[data-theme="obsidian"] .spec-table tbody tr:nth-child(even) { background: rgba(232, 230, 227, .016); }
:root[data-theme="obsidian"] .spec-table tbody tr:nth-child(even):hover { background: var(--ob-surface-2); }
:root[data-theme="obsidian"] .spec-table thead th { border-bottom: 1px solid var(--ob-line-strong); }
:root[data-theme="obsidian"] .spec-table th, :root[data-theme="obsidian"] .spec-table td { padding: 11px 14px; }
:root[data-theme="obsidian"] :is(.spec-table .is-recommend, .sh-line.is-on) {
  background: linear-gradient(90deg, rgba(0, 224, 138, .1), rgba(0, 224, 138, .015));
}
:root[data-theme="obsidian"] .price-card.is-recommend { box-shadow: none; border-color: var(--ob-accent-dim); }

/* 3.3 强调色底上的文字统一近黑，避免白字压荧光绿 */
:root[data-theme="obsidian"] :is(
  .btn:not(.ghost):not(.outline):not(.light), .pager button.is-active, .ribbon, .sh-flag, .mini-badge, .avatar,
  .console-link.is-active, .info-rank-idx.is-top, .sh-opt-tick, .flow-step .dot,
  .info-flow-icon, .info-form-check, .info-timeline-dot, .sh-done-badge,
  .cs-msg.is-user .cs-avatar, .cs-tool.is-active .cs-tool-icon, .partner-chip .pf,
  .info-partner-list .pf, .info-partner-grid .pf, .cs-check:checked
) { color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .cs-check:checked { border-color: var(--ob-accent); }
:root[data-theme="obsidian"] .cs-check:checked::after { border-color: var(--ob-accent-ink); }

/* 3.4 焦点环：拍平成一圈实线，不做发光 */
:root[data-theme="obsidian"] :is(
  .auth-control:focus-within, .info-search:focus-within, .sh-input:focus,
  .cs-input:focus, .cs-select:focus, .cs-textarea:focus, .info-num:focus,
  .info-select:focus, .info-field input:focus, .info-field select:focus,
  .info-field textarea:focus
) {
  box-shadow: none;
  border-color: var(--ob-accent);
}
/* 占位符与空态图形：公共样式用了 --ink-200，在近黑底上过暗，提到标签级对比 */
:root[data-theme="obsidian"] :is(
  .sh-input, .auth-input, .cs-input, .cs-textarea, .info-num, .info-select,
  .info-search input, .info-field input, .info-field textarea, .console-top .search input
)::placeholder { color: var(--ink-400); }
:root[data-theme="obsidian"] :is(.empty svg, .info-meta-dot, .sh-result-tip svg) { color: var(--ink-400); }

/* 3.5 状态标签：浅色底 → 暗底 + 亮字（信息类一律中性灰，保住单强调色） */
:root[data-theme="obsidian"] .badge { border: 1px solid var(--ob-line); background: var(--brand-50); color: var(--brand-600); }
:root[data-theme="obsidian"] .badge.hot,
:root[data-theme="obsidian"] .badge.new { background: rgba(0, 224, 138, .1); border-color: rgba(0, 224, 138, .32); color: var(--brand-600); }
:root[data-theme="obsidian"] .badge.flag { background: rgba(232, 179, 60, .12); border-color: rgba(232, 179, 60, .34); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .badge.ghost { background: transparent; border-color: var(--ob-line); color: var(--ink-500); }
:root[data-theme="obsidian"] .mini-badge { background: var(--ob-accent); }
:root[data-theme="obsidian"] .mini-badge.gold { background: var(--ob-warn); color: #241a02; }
:root[data-theme="obsidian"] .tag { border: 1px solid var(--ob-line); background: var(--ob-surface); color: var(--ink-500); }
:root[data-theme="obsidian"] :is(.info-cat, .info-cat.cat-notice, .info-cat.cat-upgrade, .info-cat.cat-network,
  .info-cat.cat-tech, .info-cat.cat-guide, .info-cat.cat-product) {
  background: var(--ob-surface-2); border: 1px solid var(--ob-line); color: var(--ink-700);
}
:root[data-theme="obsidian"] .info-cat.cat-notice { background: rgba(232, 179, 60, .12); border-color: rgba(232, 179, 60, .34); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .info-post-meta .info-pin { background: rgba(232, 179, 60, .12); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .who-you { background: rgba(232, 179, 60, .12); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-msg.is-ok { background: rgba(0, 224, 138, .09); color: var(--brand-600); }
:root[data-theme="obsidian"] .sh-msg.is-bad { background: rgba(255, 107, 107, .1); color: var(--ob-bad-ink); }
:root[data-theme="obsidian"] .sh-stock-in { background: rgba(0, 224, 138, .1); color: var(--brand-600); }
:root[data-theme="obsidian"] .sh-stock-low { background: rgba(232, 179, 60, .12); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-stock-plan { background: var(--ob-surface-2); color: var(--ink-500); }
:root[data-theme="obsidian"] .sh-chip.is-locate,
:root[data-theme="obsidian"] .sh-chip.is-locate button { background: rgba(232, 179, 60, .12); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-prefill { background: rgba(232, 179, 60, .07); border-color: rgba(232, 179, 60, .3); color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-prefill .sh-linkbtn { color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-prefill .sh-linkbtn:hover { color: #fff; }
:root[data-theme="obsidian"] :is(.info-callout.tone-warning, .info-note.tone-warning) {
  background: rgba(232, 179, 60, .07); border-color: rgba(232, 179, 60, .3);
}
:root[data-theme="obsidian"] .info-note.tone-warning b { color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] :is(.info-callout.tone-success, .info-note.tone-success) {
  background: rgba(0, 224, 138, .07); border-color: rgba(0, 224, 138, .28);
}
:root[data-theme="obsidian"] :is(.info-note.tone-danger) {
  background: rgba(255, 107, 107, .08); border-color: rgba(255, 107, 107, .3);
}
:root[data-theme="obsidian"] .post-item.info-post.is-notice {
  background: linear-gradient(90deg, rgba(232, 179, 60, .07), rgba(11, 13, 12, 0) 46%), var(--ob-surface);
  border-left: 2px solid var(--ob-warn);
}
:root[data-theme="obsidian"] .post-item.info-post.is-notice:hover { border-color: var(--ob-line-strong); }
:root[data-theme="obsidian"] .post-item.info-post.is-notice .info-post-date { border-right-color: rgba(232, 179, 60, .3); }
:root[data-theme="obsidian"] .post-item.info-post.is-notice .info-post-date b { color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .sh-del:hover { background: rgba(255, 107, 107, .12); }
:root[data-theme="obsidian"] .sh-chip button:hover { background: var(--ob-accent); color: var(--ob-accent-ink); }

/* 3.6 蓝色残留：图表 / 光晕 / 装饰 */
:root[data-theme="obsidian"] :is(.glow, .hero-net, .matrix-main::after, .info-calc-result::before) { display: none; }
:root[data-theme="obsidian"] .mock-chip {
  background: var(--ob-surface-2); border: 1px solid var(--ob-line); color: var(--ink-700);
}
:root[data-theme="obsidian"] .chart-mock i { background: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .chart-mock i:last-child { background: var(--ob-accent); }
:root[data-theme="obsidian"] .mock-line b { color: var(--brand-600); }
:root[data-theme="obsidian"] .rack-row .led i { box-shadow: none; }
:root[data-theme="obsidian"] :is(.sol-layer-label, .sol-node, .sol-arch-link::before, .sol-arch-line,
  .sol-node-icon, .info-region.is-dark, .hero-badge, .matrix-main) { border-color: var(--ob-line-strong); }
:root[data-theme="obsidian"] .sol-node:hover { box-shadow: none; border-color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .info-scale-item:hover { box-shadow: none; border-color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .info-doc-hero.is-notice { background: var(--grad-night); }
:root[data-theme="obsidian"] .info-doc-section { background: var(--paper-soft); }
:root[data-theme="obsidian"] .cs-coupon { background: linear-gradient(90deg, var(--brand-50), var(--ob-surface)); border-color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .cs-switch { background: var(--ob-line-strong); }
:root[data-theme="obsidian"] .cs-switch::after { background: var(--ink-700); }
:root[data-theme="obsidian"] .cs-switch[aria-checked="true"]::after { background: var(--ob-accent); }
:root[data-theme="obsidian"] .info-slider::-webkit-slider-thumb,
:root[data-theme="obsidian"] .info-slider::-moz-range-thumb { background: var(--ob-accent); border-color: var(--ob-bg); box-shadow: none; }
:root[data-theme="obsidian"] .info-slider::-webkit-slider-runnable-track { background: var(--ob-line-strong); }

/* 3.7 深色区块的网格：改成极细灰线（公共规则里写死了青蓝色） */
:root[data-theme="obsidian"] :is(.page-banner, .hero, .info-doc-hero, .bg-grid)::before {
  background-image:
    linear-gradient(var(--ob-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--ob-grid) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 1;
  mask-image: none;
  -webkit-mask-image: none;
}
:root[data-theme="obsidian"] .page-banner-points li { border-color: var(--ob-line); background: rgba(232, 230, 227, .02); }
:root[data-theme="obsidian"] :is(.page-banner, .cta-band, .site-footer, .info-doc-hero, .mega-side,
  .adv-visual, .info-service-card, .section.dark, .nf, .buy-side-head, .sh-side-head) {
  border-bottom: 1px solid var(--ob-line);
}
:root[data-theme="obsidian"] .cta-band { border-top: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .site-footer { border-top: 1px solid var(--ob-line-strong); padding-top: var(--sp-8); }
:root[data-theme="obsidian"] .section + .section { border-top: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .section.dark { border-block: 1px solid var(--ob-line); }

/* 3.8 微标题：uppercase + 大字距，做成监控面板的字段名 */
:root[data-theme="obsidian"] :is(
  .eyebrow, .badge, .tag, .chip, .mini-badge, .kv-list span, .metric h4, .cs-metric-top h4,
  .cs-mini-card h4, .cs-block-head h5, .console-group h4, .stat-label, .sh-goods-group,
  .mega-col h4, .sol-nav-head, .rack-title, .info-cat, .sh-stock, .cs-state, .auth-step-kicker,
  .cs-metric-foot .cs-xs, .spec-table thead th
) {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 600;
}
:root[data-theme="obsidian"] .eyebrow { letter-spacing: .2em; }
:root[data-theme="obsidian"] .eyebrow::before { width: 14px; height: 1px; background: var(--ob-accent); border-radius: 0; }
:root[data-theme="obsidian"] :is(.num) { letter-spacing: 0; font-weight: 700; }
:root[data-theme="obsidian"] :is(h1, h2, h3, h4, h5) { letter-spacing: .01em; }
:root[data-theme="obsidian"] .section-head h2 { margin-top: var(--sp-2); }

/* 3.9 按钮：直角 + 单色描边，hover 底色反转 / 左侧指示条 */
:root[data-theme="obsidian"] .btn {
  height: 40px;
  padding-inline: 18px;
  border: 1px solid var(--ob-accent);
  background: var(--ob-accent);
  color: var(--ob-accent-ink);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: none;
}
:root[data-theme="obsidian"] .btn:hover { transform: none; background: transparent; color: var(--brand-600); box-shadow: none; }
:root[data-theme="obsidian"] .btn:active { transform: none; background: var(--ob-accent); color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .btn.sm { height: 30px; padding-inline: 12px; font-size: var(--fs-xs); }
:root[data-theme="obsidian"] .btn.lg { height: 46px; padding-inline: 26px; font-size: var(--fs-body); }
:root[data-theme="obsidian"] .btn.xs { height: 26px; padding-inline: 9px; }
:root[data-theme="obsidian"] .btn.ghost,
:root[data-theme="obsidian"] .btn.outline {
  background: transparent;
  border: 1px solid var(--ob-line-strong);
  color: var(--ink-700);
}
:root[data-theme="obsidian"] .btn.ghost:hover,
:root[data-theme="obsidian"] .btn.outline:hover {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--ob-bg);
}
:root[data-theme="obsidian"] .btn.grad { background: var(--ob-accent); color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .btn.light { border-color: var(--ob-line-strong); color: var(--ink-900); }
:root[data-theme="obsidian"] .link-arrow { color: var(--brand-600); letter-spacing: .04em; }
:root[data-theme="obsidian"] .link-arrow::after { content: "»"; }
:root[data-theme="obsidian"] .link-arrow:hover::after { transform: translateX(3px); }
:root[data-theme="obsidian"] .price { color: var(--brand-600); }
:root[data-theme="obsidian"] .price-old { color: var(--ink-400); }
:root[data-theme="obsidian"] .ribbon, :root[data-theme="obsidian"] .sh-flag { background: var(--ob-accent); }

/* 3.10 卡片与选项：hover 不抬升，改用边框与左移指示条 */
:root[data-theme="obsidian"] :is(.card, .sh-opt, .cs-tile, .cs-tool, .sol-card, .review-card,
  .qual-card, .faq-item, .feature-card, .migrate-visual, .panel, .sh-bar, .sh-side,
  .qualification-strip-item, .os-chip, .info-flow-step) {
  position: relative;
  border-color: var(--ob-line);
}
:root[data-theme="obsidian"] :is(.card.hover:hover, .sol-card:hover, .review-card:hover,
  .matrix-main:hover, .sh-opt:hover, .cs-tile:hover, .cs-tool:hover, .qual-card:hover,
  .post-item:hover, .feature-card:hover .feature-icon, .btn:hover, .icon-btn:hover,
  .tsw-btn:hover, .float-dock a:hover, .float-dock button:hover, .footer-social a:hover,
  .sol-node:hover, .info-scale-item:hover, .qualification-strip-item:hover,
  .sh-goods:hover, .sh-opt:active, .sh-pay:active, .cs-tool:hover) {
  transform: none;
  box-shadow: none;
}
:root[data-theme="obsidian"] .card.hover:hover { border-color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .post-item:hover { background: var(--ob-surface-2); border-color: var(--ob-line-strong); }
:root[data-theme="obsidian"] .sh-opt.is-active {
  border-color: var(--ob-accent);
  background: var(--brand-50);
  box-shadow: inset 2px 0 0 var(--ob-accent);
}
:root[data-theme="obsidian"] .cs-tile.is-on { border-color: var(--ob-accent); box-shadow: inset 2px 0 0 var(--ob-accent); }
:root[data-theme="obsidian"] .cs-tile.is-on::before { display: none; }
:root[data-theme="obsidian"] .sh-opt-tick { background: var(--ob-accent); }
:root[data-theme="obsidian"] .feature-icon { background: var(--brand-50); color: var(--brand-600); border: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] :is(.icon-wrap, .seal, .sol-card .icon-wrap, .sh-opt-icon,
  .sh-benefit-icon, .cs-metric-icon, .flow-step .dot, .migrate-list .idx, .step i,
  .info-callout-icon, .info-note-icon, .qr, .auth-deco) { background: var(--brand-50); color: var(--brand-600); box-shadow: none; }
:root[data-theme="obsidian"] .seal, :root[data-theme="obsidian"] .qualification-strip-seal {
  background: var(--ob-surface-2); color: var(--brand-600); border: 1px solid var(--ob-line-strong);
}
:root[data-theme="obsidian"] .node-card li::before { background: var(--ob-accent-dim); width: 8px; height: 1px; top: 10px; }
:root[data-theme="obsidian"] .check-list svg { color: var(--ob-accent); }
:root[data-theme="obsidian"] .spark i { background: var(--ob-accent-dim); opacity: 1; }
:root[data-theme="obsidian"] .progress { background: var(--ob-surface-2); border: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .progress i { background: var(--ob-accent); }
:root[data-theme="obsidian"] .progress.cs-warn i { background: var(--ob-warn); }
:root[data-theme="obsidian"] .progress.cs-danger i { background: var(--ob-bad); }
:root[data-theme="obsidian"] .stat-value em { color: var(--brand-600); }
:root[data-theme="obsidian"] .stat-bar { margin-top: -1px; }   /* 不叠加到首屏行情条上，只做一条分隔 */
:root[data-theme="obsidian"] .stat-bar-inner {
  border: 1px solid var(--ob-line-strong);
  background: var(--ob-surface);
  padding: 18px 0;
  gap: 0;
}
:root[data-theme="obsidian"] .stat-bar .stat { border-right: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .divider { background: var(--ob-line); }
:root[data-theme="obsidian"] .dark .divider { background: var(--ob-line); }
:root[data-theme="obsidian"] .tabs { background: var(--ob-surface); border-color: var(--ob-line); }
:root[data-theme="obsidian"] .tab { color: var(--ink-500); }
:root[data-theme="obsidian"] .tab:hover { color: var(--brand-600); background: transparent; }
:root[data-theme="obsidian"] .tab.is-active { color: var(--brand-600); background: var(--brand-50); box-shadow: inset 0 -2px 0 var(--ob-accent); }
:root[data-theme="obsidian"] .faq-item.is-open { border-color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .pager button.is-active { background: var(--ob-accent); border-color: var(--ob-accent); }
:root[data-theme="obsidian"] .crumb, :root[data-theme="obsidian"] .crumb a { color: var(--ink-400); }
:root[data-theme="obsidian"] .cs-alert { border-left-width: 2px; }
:root[data-theme="obsidian"] .cs-toast { background: var(--ob-surface-2); border: 1px solid var(--ob-line-strong); box-shadow: none; }
:root[data-theme="obsidian"] .console-link.is-active { background: var(--ob-accent); box-shadow: none; font-weight: 700; }
:root[data-theme="obsidian"] .console-side { background: var(--night-900); border-right: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .console-top { border-bottom-color: var(--ob-line); }
:root[data-theme="obsidian"] .console-top .search { background: var(--ob-surface-2); border-color: var(--ob-line); }
:root[data-theme="obsidian"] .auth-page, :root[data-theme="obsidian"] .site-main { background: var(--ob-bg); }
:root[data-theme="obsidian"] .auth-brand { border-right: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .auth-captcha-text i { text-shadow: none; }
:root[data-theme="obsidian"] .logo-text b { color: var(--ink-900); letter-spacing: .02em; }
:root[data-theme="obsidian"] .logo-text i { color: var(--ink-500); letter-spacing: .26em; }
:root[data-theme="obsidian"] #lg stop { stop-color: var(--ob-accent); }

/* ============================================================
   4. Header —— 顶部单行细工具条
   ============================================================ */
@keyframes ob-blink { 0%, 45% { opacity: 1 } 55%, 100% { opacity: .18 } }
@keyframes ob-caret { 0%, 49% { opacity: 1 } 50%, 100% { opacity: 0 } }
@keyframes ob-sweep { from { top: -8% } to { top: 106% } }
@keyframes ob-stream { from { opacity: 0; transform: translateY(4px) } to { opacity: 1; transform: none } }

:root[data-theme="obsidian"] .ob-header {
  position: sticky;
  top: 0;
  z-index: 95;
  background: var(--ob-bg-deep);
  border-bottom: 1px solid var(--ob-line);
  transition: border-color var(--t-base), background var(--t-base);
}
:root[data-theme="obsidian"] .ob-header.is-scrolled { border-bottom-color: var(--ob-accent-dim); background: var(--night-900); }
:root[data-theme="obsidian"] .ob-bar { display: flex; align-items: center; gap: 10px; height: var(--header-h); }

/* 品牌：mono 字标 */
:root[data-theme="obsidian"] .ob-brand { flex: none; }
:root[data-theme="obsidian"] .ob-brand .logo { gap: 8px; }
:root[data-theme="obsidian"] .ob-brand .logo-text b { font-family: var(--ob-mono); font-size: 14.5px; letter-spacing: .06em; }
:root[data-theme="obsidian"] .ob-brand .logo-text i { font-family: var(--ob-mono); font-size: 9px; letter-spacing: .24em; }
:root[data-theme="obsidian"] .ob-brand-note {
  margin-left: 10px;
  padding: 2px 6px;
  border: 1px solid var(--ob-line-strong);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-400);
}

/* 导航：[ ] 方括号 + 左侧竖条 */
:root[data-theme="obsidian"] .ob-nav { display: flex; align-items: center; gap: 0; margin-left: 8px; }
:root[data-theme="obsidian"] .ob-nav-item { position: relative; }
:root[data-theme="obsidian"] .ob-nav-item.is-wide { position: static; }
:root[data-theme="obsidian"] .ob-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1px;
  height: var(--header-h);
  padding-inline: 9px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ink-700);
  white-space: nowrap;
  transition: color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--ob-accent);
  transform: translateY(-50%);
  transition: height var(--t-base);
}
:root[data-theme="obsidian"] .ob-brk { color: var(--ob-accent); opacity: 0; transition: opacity var(--t-fast); }
:root[data-theme="obsidian"] .ob-nav-item:hover .ob-brk,
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-brk { opacity: 1; }
:root[data-theme="obsidian"] .ob-nav-item:hover .ob-nav-link,
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-nav-link,
:root[data-theme="obsidian"] .ob-nav-link.is-active { color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-nav-item:hover .ob-nav-link::before,
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-nav-link::before,
:root[data-theme="obsidian"] .ob-nav-link.is-active::before { height: 20px; }
:root[data-theme="obsidian"] .ob-nav-link.is-active { color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-nav-caret { color: var(--ink-400); transition: transform var(--t-fast); }
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-nav-caret { transform: rotate(180deg); color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-nav-num {
  margin-left: 5px;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--ink-400);
  border: 1px solid var(--ob-line);
  padding: 0 3px;
}

/* mega：终端窗口 */
:root[data-theme="obsidian"] .ob-mega {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  padding-bottom: 14px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
}
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-mega { opacity: 1; visibility: visible; transform: none; }
:root[data-theme="obsidian"] .ob-win {
  background: var(--ob-surface);
  border: 1px solid var(--ob-line-strong);
  box-shadow: 0 12px 26px rgba(0, 0, 0, .5);
}
:root[data-theme="obsidian"] .ob-win-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 28px;
  padding-inline: 10px;
  border-bottom: 1px solid var(--ob-line);
  background: var(--ob-surface-2);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-400);
}
:root[data-theme="obsidian"] .ob-win-btns { display: flex; gap: 4px; }
:root[data-theme="obsidian"] .ob-win-btns i { width: 7px; height: 7px; border: 1px solid var(--ob-line-strong); }
:root[data-theme="obsidian"] .ob-win-path { color: var(--brand-600); letter-spacing: .06em; text-transform: none; }
:root[data-theme="obsidian"] .ob-win-meta { margin-left: auto; }
:root[data-theme="obsidian"] .ob-win-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) 270px;
  gap: 1px;
  background: var(--ob-line);
}
:root[data-theme="obsidian"] .ob-win-col { background: var(--ob-surface); padding: 14px 16px 16px; }
:root[data-theme="obsidian"] .ob-win-col h4 {
  margin-bottom: 8px;
  font-size: 10.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-400);
  font-weight: 600;
}
:root[data-theme="obsidian"] .ob-win-col h4::before { content: "// "; color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .ob-win-col ul { display: grid; gap: 1px; }
:root[data-theme="obsidian"] .ob-win-item {
  display: grid;
  grid-template-columns: 10px 16px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-win-item:hover { background: var(--ob-surface-2); border-color: var(--ob-line); }
:root[data-theme="obsidian"] .ob-item-prompt { color: var(--ob-accent); font-size: 12px; }
:root[data-theme="obsidian"] .ob-win-item .icon { color: var(--ink-400); }
:root[data-theme="obsidian"] .ob-win-item:hover .icon { color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-item-main { min-width: 0; display: grid; gap: 1px; }
:root[data-theme="obsidian"] .ob-item-main b { font-size: 12.5px; font-weight: 600; color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-item-main em { font-style: normal; font-size: 11px; color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-item-flag {
  padding: 1px 5px;
  border: 1px solid var(--ob-accent-dim);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-600);
  white-space: nowrap;
}
:root[data-theme="obsidian"] .ob-win-side { background: var(--ob-surface-2); padding: 14px 16px 16px; display: grid; gap: 8px; align-content: start; }
:root[data-theme="obsidian"] .ob-side-kicker { font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-win-side b { font-size: 13px; color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-win-side p { font-size: 11.5px; line-height: 1.7; color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-side-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  border: 1px solid var(--ob-accent);
  color: var(--brand-600);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background var(--t-fast), color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-side-btn:hover { background: var(--ob-accent); color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .ob-side-link { font-size: 11.5px; color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-side-link::before { content: "› "; color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .ob-side-link:hover { color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-side-meta { display: grid; gap: 3px; margin-top: 2px; font-size: 10.5px; color: var(--ink-400); letter-spacing: .04em; }
:root[data-theme="obsidian"] .ob-win-foot {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  padding: 7px 12px;
  border-top: 1px solid var(--ob-line);
  background: var(--ob-surface);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-400);
}
:root[data-theme="obsidian"] .ob-win-foot span { color: var(--ob-accent-dim); }

/* 二级下拉 */
:root[data-theme="obsidian"] .ob-dd {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 208px;
  padding: 3px;
  background: var(--ob-surface);
  border: 1px solid var(--ob-line-strong);
  box-shadow: 0 12px 26px rgba(0, 0, 0, .5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
  z-index: 97;
}
:root[data-theme="obsidian"] .ob-nav-item.is-open .ob-dd { opacity: 1; visibility: visible; transform: none; }
:root[data-theme="obsidian"] .ob-dd a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 12.5px;
  color: var(--ink-700);
  transition: background var(--t-fast), color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-dd a::before { content: "›"; color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .ob-dd a:hover { background: var(--ob-accent); color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .ob-dd a:hover::before { color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .ob-dd-root { border-bottom: 1px solid var(--ob-line); color: var(--brand-600); letter-spacing: .06em; }

/* 右侧动作区 */
:root[data-theme="obsidian"] .ob-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
:root[data-theme="obsidian"] .ob-clock { font-size: 11px; letter-spacing: .1em; color: var(--ink-400); white-space: nowrap; }
:root[data-theme="obsidian"] .ob-clock b { color: var(--ink-700); font-weight: 600; }
:root[data-theme="obsidian"] .ob-sys {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding-inline: 8px;
  border: 1px solid var(--ob-line);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-500);
  white-space: nowrap;
}
:root[data-theme="obsidian"] .ob-sys i { width: 6px; height: 6px; background: var(--ob-accent); animation: ob-blink 2.6s linear infinite; }
:root[data-theme="obsidian"] .ob-tel { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-700); letter-spacing: .04em; }
:root[data-theme="obsidian"] .ob-tel:hover { color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-sign {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-inline: 11px;
  border: 1px solid transparent;
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-700);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-sign:hover { border-color: var(--ob-line-strong); color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-sign.is-solid { background: var(--ob-accent); border-color: var(--ob-accent); color: var(--ob-accent-ink); font-weight: 700; }
:root[data-theme="obsidian"] .ob-sign.is-solid:hover { background: transparent; color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--ob-line);
  color: var(--ink-700);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-icon:hover { background: var(--ob-accent); border-color: var(--ob-accent); color: var(--ob-accent-ink); }
:root[data-theme="obsidian"] .ob-menu { display: none; }

/* 移动端抽屉 */
:root[data-theme="obsidian"] .ob-drawer { display: none; }
:root[data-theme="obsidian"] .ob-drawer-group { border-bottom: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .ob-drawer-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 2px;
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-700);
  list-style: none;
}
:root[data-theme="obsidian"] .ob-drawer-group summary::after { content: "[+]"; color: var(--ob-accent-dim); letter-spacing: 0; }
:root[data-theme="obsidian"] .ob-drawer-group[open] summary::after { content: "[−]"; color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-drawer-link {
  display: grid;
  gap: 2px;
  padding: 9px 8px;
  border-left: 2px solid var(--ob-line);
  margin-bottom: 1px;
  transition: border-color var(--t-fast), background var(--t-fast);
}
:root[data-theme="obsidian"] .ob-drawer-link:hover { border-left-color: var(--ob-accent); background: var(--ob-surface-2); }
:root[data-theme="obsidian"] .ob-drawer-link b { font-size: 12.5px; font-weight: 600; color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-drawer-link em { font-style: normal; font-size: 11px; color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-drawer-actions { display: grid; gap: 8px; padding: 14px 2px 4px; }

/* ============================================================
   5. Hero —— 终端窗口式构图
   ============================================================ */
:root[data-theme="obsidian"] .ob-hero {
  position: relative;
  overflow: hidden;
  background: var(--ob-bg-deep);
  color: var(--ink-on-dark);
  border-bottom: 1px solid var(--ob-line);
  padding-block: clamp(28px, 4vw, 54px) clamp(40px, 5vw, 62px);
}
:root[data-theme="obsidian"] .ob-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--ob-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--ob-grid) 1px, transparent 1px);
  background-size: 26px 26px;
}
:root[data-theme="obsidian"] .ob-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 34px;
  top: -8%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(232, 230, 227, .026), transparent);
  animation: ob-sweep 9s linear infinite;
}
:root[data-theme="obsidian"] .ob-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}
:root[data-theme="obsidian"] .ob-hero-grid > * { min-width: 0; }

/* 左：文案 */
:root[data-theme="obsidian"] .ob-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ob-accent);
}
:root[data-theme="obsidian"] .ob-kicker i { width: 6px; height: 6px; background: var(--ob-accent); animation: ob-blink 2.6s linear infinite; }
:root[data-theme="obsidian"] .ob-h1 {
  margin-top: 14px;
  font-size: var(--fs-display);
  line-height: 1.32;
  letter-spacing: .01em;
  color: var(--ink-900);
}
:root[data-theme="obsidian"] .ob-h1-pre { display: block; font-size: 12px; letter-spacing: .18em; color: var(--ink-500); margin-bottom: 8px; }
:root[data-theme="obsidian"] .ob-h1-l2 { display: block; color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-sub { margin-top: 12px; font-size: 14px; line-height: 1.75; color: var(--ink-on-dark-mute); max-width: 40ch; }
:root[data-theme="obsidian"] .ob-hero-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
:root[data-theme="obsidian"] .ob-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding-inline: 20px;
  border: 1px solid var(--ob-accent);
  background: var(--ob-accent);
  color: var(--ob-accent-ink);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background var(--t-fast), color var(--t-fast);
}
:root[data-theme="obsidian"] .ob-cta:hover { background: transparent; color: var(--brand-600); }
:root[data-theme="obsidian"] .ob-cta.is-line { background: transparent; border-color: var(--ob-line-strong); color: var(--ink-700); font-weight: 600; }
:root[data-theme="obsidian"] .ob-cta.is-line:hover { background: var(--ink-900); border-color: var(--ink-900); color: var(--ob-bg); }
:root[data-theme="obsidian"] .ob-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--ob-line);
  border: 1px solid var(--ob-line);
}
:root[data-theme="obsidian"] .ob-fact { background: var(--ob-bg-deep); padding: 9px 11px; display: grid; gap: 2px; }
:root[data-theme="obsidian"] .ob-fact span { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-400); }
:root[data-theme="obsidian"] .ob-fact b { font-size: 12.5px; font-weight: 600; color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-fact b em { font-style: normal; color: var(--brand-600); }

/* 右：终端窗口 */
:root[data-theme="obsidian"] .ob-term {
  background: var(--ob-surface);
  border: 1px solid var(--ob-line-strong);
}
:root[data-theme="obsidian"] .ob-term-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 30px;
  padding-inline: 10px;
  border-bottom: 1px solid var(--ob-line);
  background: var(--ob-surface-2);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-400);
  white-space: nowrap;
}
:root[data-theme="obsidian"] .ob-term-bar .ob-win-btns i:nth-child(3) { background: var(--ob-accent); border-color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-term-path { color: var(--brand-600); text-transform: none; letter-spacing: .04em; }
:root[data-theme="obsidian"] .ob-term-live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
:root[data-theme="obsidian"] .ob-term-live i { width: 5px; height: 5px; background: var(--ob-accent); animation: ob-blink 1.6s linear infinite; }
:root[data-theme="obsidian"] .ob-term-scroll { overflow-x: auto; overflow-y: hidden; }
:root[data-theme="obsidian"] .ob-stream { min-width: 560px; padding: 12px 14px 14px; }
:root[data-theme="obsidian"] .ob-cmd { font-size: 12.5px; line-height: 1.9; white-space: nowrap; color: var(--ink-700); }
:root[data-theme="obsidian"] .ob-cmd .ob-prompt { color: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-cmd .ob-user { color: var(--cyan-300); }
:root[data-theme="obsidian"] .ob-cmd .ob-arg { color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-cmd .ob-flag { color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-caret { display: inline-block; width: 7px; background: var(--ob-accent); color: transparent; animation: ob-caret 1.1s steps(1) infinite; }
:root[data-theme="obsidian"] .ob-out { margin-top: 8px; border: 1px solid var(--ob-line); }
:root[data-theme="obsidian"] .ob-out-row {
  display: grid;
  grid-template-columns: 26px minmax(96px, 1fr) 92px 52px 74px 66px 60px;
  align-items: center;
  gap: 8px;
  padding: 5px 9px;
  font-size: 11.5px;
  white-space: nowrap;
  border-bottom: 1px solid var(--ob-line);
  animation: ob-stream .4s linear both;
}
:root[data-theme="obsidian"] .ob-out-row:last-child { border-bottom: 0; }
:root[data-theme="obsidian"] .ob-out-head {
  background: var(--ob-surface-2);
  color: var(--ink-400);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ob-line-strong);
  animation: none;
}
:root[data-theme="obsidian"] .ob-out-seq { color: var(--ink-400); }
:root[data-theme="obsidian"] .ob-out-node { color: var(--ink-900); }
:root[data-theme="obsidian"] .ob-out-node small { color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-out-ip { color: var(--ink-500); }
:root[data-theme="obsidian"] .ob-out-rtt { color: var(--brand-600); text-align: right; }
:root[data-theme="obsidian"] .ob-out-loss { text-align: right; color: var(--ink-700); }
:root[data-theme="obsidian"] .ob-out-state { font-size: 10.5px; letter-spacing: .06em; }
:root[data-theme="obsidian"] .ob-out-state.is-ok { color: var(--success); }
:root[data-theme="obsidian"] .ob-out-state.is-warn { color: var(--ob-warn-ink); }
:root[data-theme="obsidian"] .ob-out-row.is-warn { background: rgba(232, 179, 60, .05); }
:root[data-theme="obsidian"] .ob-out-note {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px 0;
  font-size: 11px;
  color: var(--ink-400);
  white-space: nowrap;
}
:root[data-theme="obsidian"] .ob-out-note b { color: var(--ink-700); font-weight: 600; }
:root[data-theme="obsidian"] .ob-term-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 8px 14px;
  border-top: 1px solid var(--ob-line);
  background: var(--ob-surface-2);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-400);
}
:root[data-theme="obsidian"] .ob-term-foot b { color: var(--brand-600); letter-spacing: .04em; }

/* 指标网格 */
:root[data-theme="obsidian"] .ob-metrics {
  position: relative;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(18px, 2.4vw, 28px);
  background: var(--ob-line);
  border: 1px solid var(--ob-line-strong);
}
:root[data-theme="obsidian"] .ob-cell { background: var(--ob-bg-deep); padding: 12px 14px; display: grid; gap: 4px; align-content: start; }
:root[data-theme="obsidian"] .ob-cell-k { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
:root[data-theme="obsidian"] .ob-cell-k span { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-400); }
:root[data-theme="obsidian"] .ob-cell-k em { font-style: normal; font-size: 10px; letter-spacing: .14em; color: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .ob-cell-v { display: flex; align-items: baseline; gap: 3px; font-size: 22px; font-weight: 700; color: var(--ink-900); line-height: 1.1; }
:root[data-theme="obsidian"] .ob-cell-v em { font-style: normal; font-size: 11px; color: var(--brand-600); letter-spacing: .06em; }
:root[data-theme="obsidian"] .ob-cell .spark { height: 26px; margin-top: 2px; gap: 2px; }
:root[data-theme="obsidian"] .ob-cell .spark i { background: var(--ob-accent-dim); }
:root[data-theme="obsidian"] .ob-cell .spark i.is-hi { background: var(--ob-accent); }
:root[data-theme="obsidian"] .ob-cell .status-dot { color: var(--ink-500); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
:root[data-theme="obsidian"] .ob-cell-note { font-size: 10.5px; color: var(--ink-400); }

/* 底部行情条 */
:root[data-theme="obsidian"] .ob-ticker {
  position: relative;
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 1px;
  padding: 8px 12px;
  border: 1px solid var(--ob-line);
  background: var(--ob-surface);
  font-size: 11px;
  white-space: nowrap;
  overflow-x: auto;
}
:root[data-theme="obsidian"] .ob-ticker-k { color: var(--ob-accent); letter-spacing: .16em; text-transform: uppercase; font-size: 10px; flex: none; }
:root[data-theme="obsidian"] .ob-ticker-item { color: var(--ink-500); letter-spacing: .02em; }
:root[data-theme="obsidian"] .ob-ticker-item b { color: var(--ink-900); font-weight: 600; }
:root[data-theme="obsidian"] .ob-ticker-item i { font-style: normal; color: var(--brand-600); }

/* ============================================================
   6. 响应式
   ============================================================ */
@media (max-width: 1180px) {
  :root[data-theme="obsidian"] .ob-brand-note,
  :root[data-theme="obsidian"] .ob-clock,
  :root[data-theme="obsidian"] .ob-nav-num { display: none; }
  :root[data-theme="obsidian"] .ob-win-body { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  :root[data-theme="obsidian"] .ob-win-side { grid-column: 1 / -1; }
}
@media (max-width: 1080px) {
  :root[data-theme="obsidian"] .ob-hero-grid { grid-template-columns: minmax(0, 1fr); }
  :root[data-theme="obsidian"] .ob-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  :root[data-theme="obsidian"] .ob-sys { display: none; }
  :root[data-theme="obsidian"] .ob-nav-link { padding-inline: 7px; font-size: 12px; }
}
@media (max-width: 900px) {
  :root[data-theme="obsidian"] .ob-tel { display: none; }
  :root[data-theme="obsidian"] .ob-stream { min-width: 520px; }
  :root[data-theme="obsidian"] .ob-win-body { grid-template-columns: minmax(0, 1fr); }
  :root[data-theme="obsidian"] .ob-facts { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  :root[data-theme="obsidian"] .ob-metrics { grid-template-columns: minmax(0, 1fr); }
  :root[data-theme="obsidian"] .ob-hero { padding-block: 22px 34px; }
  :root[data-theme="obsidian"] .ob-h1 { font-size: 26px; }
  :root[data-theme="obsidian"] .ob-cta { flex: 1 1 100%; justify-content: center; }
  :root[data-theme="obsidian"] .ob-stream { min-width: 470px; padding: 10px 10px 12px; }
  :root[data-theme="obsidian"] .ob-out-row { grid-template-columns: 22px minmax(84px, 1fr) 82px 66px 58px; font-size: 11px; }
  :root[data-theme="obsidian"] .ob-out-ttl,
  :root[data-theme="obsidian"] .ob-out-loss { display: none; }
  :root[data-theme="obsidian"] .ob-sign { padding-inline: 8px; }
}
@media (min-width: 1000px) {
  :root[data-theme="obsidian"] .ob-menu { display: none; }
}
@media (max-width: 999px) {
  :root[data-theme="obsidian"] .ob-nav,
  :root[data-theme="obsidian"] .ob-actions .ob-desk { display: none; }
  :root[data-theme="obsidian"] .ob-menu { display: grid; }
  :root[data-theme="obsidian"] .ob-drawer {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    max-height: 0;
    overflow: hidden;
    background: var(--ob-bg-deep);
    border-bottom: 1px solid var(--ob-line);
    transition: max-height var(--t-base);
  }
  :root[data-theme="obsidian"] .ob-drawer.is-open { max-height: 76vh; overflow-y: auto; }
  :root[data-theme="obsidian"] .ob-drawer-scroll { padding: 6px 22px 20px; }
}

/* ---------- 移动端可读性下限（脚本 scripts/theme-mobile-floor.cjs 生成） ---------- */
@media (max-width: 620px) {
:root[data-theme="obsidian"] .ob-brand-note,
:root[data-theme="obsidian"] .ob-nav-num,
:root[data-theme="obsidian"] .ob-win-bar,
:root[data-theme="obsidian"] .ob-win-col h4,
:root[data-theme="obsidian"] .ob-item-flag,
:root[data-theme="obsidian"] .ob-side-kicker,
:root[data-theme="obsidian"] .ob-side-meta,
:root[data-theme="obsidian"] .ob-win-foot,
:root[data-theme="obsidian"] .ob-sys,
:root[data-theme="obsidian"] .ob-fact span,
:root[data-theme="obsidian"] .ob-term-bar,
:root[data-theme="obsidian"] .ob-out-head,
:root[data-theme="obsidian"] .ob-out-state,
:root[data-theme="obsidian"] .ob-term-foot,
:root[data-theme="obsidian"] .ob-cell-k span,
:root[data-theme="obsidian"] .ob-cell-k em,
:root[data-theme="obsidian"] .ob-cell .status-dot,
:root[data-theme="obsidian"] .ob-cell-note,
:root[data-theme="obsidian"] .ob-ticker-k { font-size: 11px; }
:root[data-theme="obsidian"] .ob-brand .logo-text i { font-size: 10px; }
}

/* ---------- 移动端点击区（触摸目标 ≥44px）+ 汉堡尺寸 ---------- */
@media (max-width: 620px) {
  :root[data-theme="obsidian"] .ob-icon { min-width: 44px; min-height: 44px; }
  :root[data-theme="obsidian"] .ob-drawer-link,
  :root[data-theme="obsidian"] .ob-drawer-group > summary,
  :root[data-theme="obsidian"] .ob-drawer-actions .btn { min-height: 44px; display: flex; align-items: center; }
  :root[data-theme="obsidian"] .ob-drawer.is-open { max-height: 78dvh; }  /* 必须带 .is-open：否则未展开的抽屉被强制撑开，永久遮住首屏 */
}

@media (max-width: 620px) {
  :root[data-theme="obsidian"] small { font-size: 11px; }
}