/* =========================================================================
 * OPC 一人公司赛道选型 SaaS —— 深色科技风 · 现代简约设计系统
 * 扁平化内联 SVG 图标（见 app.js icon()）· 玻璃拟态 · 暖金橙/琥珀色点缀
 * ========================================================================= */
:root {
  /* 底色：深海军黑（比原靛蓝底略暖） */
  --bg: #080B12;
  --surface: rgba(255,255,255,.038);
  --surface-2: rgba(255,255,255,.065);
  --surface-solid: #10151F;
  --line: rgba(236,229,214,.12);
  --line-strong: rgba(236,229,214,.24);
  --ink: #F7F4EC;
  --muted: #AAA69F;

  /* 主色：暖金 / 橙琥珀系（替代原靛蓝紫） */
  --primary: #FFB423;
  --primary-d: #FFD36A;
  --primary-soft: rgba(255,180,35,.13);

  /* 点缀色：保留青色作为次级，但弱化 */
  --accent: #67E8F9;
  --violet: #C084FC;           /* 淡紫仅用于会员等特殊标签 */

  /* 语义色 */
  --ok: #34D399;
  --warn: #FB923C;             /* 橙色警告（更贴近主色） */
  --neg: #F87171;

  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 18px 50px rgba(0,0,0,.32);
  --shadow-lg: 0 28px 80px rgba(0,0,0,.44);

  /* 渐变：暖金双色调 */
  --grad: linear-gradient(135deg, #FFB423, #F47721);
  --grad-cy: linear-gradient(135deg, #FFB423, #67E8F9);
  --grad-warm: linear-gradient(135deg, #FFD36A, #FF8A24);

  --maxw: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  --font-display: "Arial Black", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
/* 背景：分层径向辉光（暖金 / 橙琥珀） */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(900px 620px at 12% -6%, rgba(245,158,11,.18), transparent 60%),
    radial-gradient(820px 540px at 96% 2%, rgba(234,88,12,.12), transparent 60%),
    radial-gradient(720px 520px at 82% 104%, rgba(192,132,252,.08), transparent 60%),
    var(--bg);
}
/* 背景：顶部科技网格 */
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(148,163,210,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,210,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 82% 64% at 50% 0%, #000 22%, transparent 78%);
          mask-image: radial-gradient(ellipse 82% 64% at 50% 0%, #000 22%, transparent 78%);
}
h1, h2, h3, h4 { margin: 0; line-height: 1.2; font-weight: 750; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
button, a, summary, [role="button"] { touch-action: manipulation; }
::selection { background: rgba(245,158,11,.35); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ico { display: inline-flex; align-items: center; justify-content: center; flex: none; vertical-align: middle; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; transform: translateY(-150%); padding: 10px 14px; border-radius: 10px; background: #fff; color: #111827; font-weight: 700; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }

/* ----------------------------- 按钮 ----------------------------- */
.btn {
  min-height: 44px; border: 0; border-radius: 12px; padding: 11px 20px;
  font-size: 15px; font-weight: 700; transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  display: inline-flex; align-items: center; gap: 7px; text-decoration: none; color: var(--ink);
}
.btn .ico { width: 16px; height: 16px; }
.btn-lg { min-height: 52px; padding: 14px 24px; font-size: 15.5px; }
.btn-lg .ico { width: 18px; height: 18px; }
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--grad-warm); color: #201505; box-shadow: 0 10px 26px rgba(245,158,11,.24); }
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 16px 38px rgba(245,158,11,.42); transform: translateY(-1px); }
.btn-ghost { background: var(--surface-2); color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--primary); color: #1a1205; background: var(--primary-soft); }
.btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; transform: none; }

/* ----------------------------- 导航 ----------------------------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(8,11,18,.88); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line); padding-top: env(safe-area-inset-top); }
.nav-top { max-width: var(--maxw); margin: 0 auto; padding: 12px 24px 8px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.nav-top-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; flex-shrink: 0; }
.nav-home-link { min-height: 36px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; color: var(--muted); background: rgba(255,255,255,.035); border: 1px solid var(--line); border-radius: 999px; font-size: 12.5px; font-weight: 650; text-decoration: none; transition: color .15s, border-color .15s, background .15s, transform .15s; }
.nav-home-link:hover { color: var(--ink); background: var(--surface-2); border-color: var(--primary); transform: translateY(-1px); }
.nav-home-short { display: none; }
.nav-account { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-user { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); padding: 7px 12px; border-radius: 999px; }
.nav-user .ico { width: 15px; height: 15px; color: var(--primary-d); }
.nav-logout { background: transparent; border: 0; color: var(--muted); font-size: 13px; font-weight: 600; cursor: pointer; padding: 6px 4px; transition: .15s; }
.nav-logout:hover { color: var(--warn); }
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 0 20px 8px; display: flex; align-items: center; justify-content: center; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand { min-height: 44px; }
.brand-mark { background: var(--grad-warm); color: #1a1205; font-weight: 900; padding: 7px 11px; border-radius: 9px; font-size: 14px; letter-spacing: .4px; box-shadow: 0 6px 18px rgba(245,158,11,.22); }
.brand-text { font-weight: 700; font-size: 16px; }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.nav-link { font-size: 13.5px; font-weight: 600; color: var(--muted); text-decoration: none; padding: 8px 13px; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px; transition: .15s; }
.nav-link:hover { background: var(--surface-2); color: var(--ink); }
.nav-link .ico { width: 15px; height: 15px; color: var(--accent); }

/* 主导航：四大模块（图标在上 + 文字在下） */
.module-nav { display: flex; align-items: center; justify-content: center; gap: 5px; }
.mnav-item { min-height: 44px; display: inline-flex; flex-direction: row; align-items: center; justify-content: center; gap: 7px; padding: 8px 12px; border-radius: 10px; background: transparent; border: 1px solid transparent; color: var(--muted); font-size: 14px; font-weight: 650; cursor: pointer; transition: .16s; white-space: nowrap; }
.mnav-item .ico { width: 20px; height: 20px; color: var(--muted); transition: .16s; }
.mnav-label { display: block; font-size: 13px; line-height: 1.25; text-align: center; color: var(--muted); white-space: nowrap; }
.mnav-item:hover .mnav-label,
.mnav-item.active .mnav-label { color: inherit; }
.mnav-member .mnav-label { color: var(--violet); }
.mnav-member:hover .mnav-label,
.mnav-member.active .mnav-label { color: var(--violet); }
.mnav-item:hover { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.mnav-item:hover .ico { color: var(--primary-d); }
.mnav-item.active { background: var(--primary-soft); color: var(--primary-d); border-color: rgba(245,158,11,.35); }
.mnav-item.active .ico { color: var(--primary-d); }
.mnav-member .ico { color: var(--violet); }
.mnav-member:hover .ico, .mnav-member.active .ico { color: var(--violet); }
.mnav-member.active { background: rgba(167,139,250,.14); border-color: rgba(167,139,250,.4); color: var(--violet); }
.nav-more { position: relative; }
.nav-more summary { min-height: 44px; display: inline-flex; align-items: center; gap: 7px; padding: 8px 12px; border: 1px solid transparent; border-radius: 10px; color: var(--muted); cursor: pointer; list-style: none; }
.nav-more summary::-webkit-details-marker { display: none; }
.nav-more summary::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.nav-more summary:hover, .nav-more[open] summary { color: var(--ink); background: var(--surface-2); border-color: var(--line); }
.nav-more-menu { position: absolute; top: calc(100% + 8px); right: 0; z-index: 70; min-width: 210px; padding: 8px; display: grid; gap: 3px; border: 1px solid var(--line-strong); border-radius: 14px; background: #111621; box-shadow: var(--shadow-lg); }
.nav-more-menu .mnav-item { justify-content: flex-start; width: 100%; }

/* 流程进度 */
.stepper { max-width: var(--maxw); margin: 0 auto; padding: 10px 24px; display: flex; gap: 6px; overflow-x: auto; border-top: 1px solid var(--line); }
body[data-view="home"] .stepper { display: none; }
.step { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; white-space: nowrap; flex: 1 1 0; min-width: max-content; }
.step-dot { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); color: var(--muted); display: grid; place-items: center; font-size: 12px; font-weight: 700; flex: none; transition: .25s; border: 1px solid var(--line); }
.step.active .step-dot { background: var(--grad-warm); color: #1a1205; border-color: transparent; box-shadow: 0 4px 12px rgba(245,158,11,.35); }
.step.active .step-label { color: var(--primary-d); font-weight: 700; }
.step.done .step-dot { background: rgba(52,211,153,.18); color: var(--ok); border-color: transparent; }
.step.done .step-label { color: var(--ink); }

/* ----------------------------- 视图 ----------------------------- */
.view { display: none; }
.view.is-active { display: block; animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.container { max-width: var(--maxw); margin: 0 auto; padding: 28px 20px 60px; }
.container.narrow { max-width: 720px; }
.section { max-width: var(--maxw); margin: 0 auto; padding: 64px 24px; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { font-family: var(--font-display); font-size: clamp(26px, 3vw, 36px); font-weight: 900; text-align: left; letter-spacing: -.035em; }
.section-sub { max-width: 760px; text-align: left; color: var(--muted); margin-top: 10px; margin-bottom: 28px; font-size: 15px; }
.mode-limit-note { display: flex; align-items: center; gap: 6px; text-align: left; color: var(--primary-d); font-size: 13.5px; font-weight: 650; margin: -16px 0 0; }
.home-cta { text-align: center; margin-top: 36px; }
.view-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }

/* ----------------------------- Hero ----------------------------- */
.hero { position: relative; overflow: hidden; padding: 78px 0 72px; border-bottom: 1px solid var(--line); }
.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-bg::before, .hero-bg::after { content: ""; position: absolute; border-radius: 50%; filter: blur(46px); opacity: .55; }
.hero-bg::before { width: 430px; height: 430px; left: -90px; top: -130px; background: radial-gradient(circle, rgba(245,158,11,.45), transparent 70%); animation: float1 9s ease-in-out infinite; }
.hero-bg::after { width: 380px; height: 380px; right: -70px; top: -40px; background: radial-gradient(circle, rgba(234,88,12,.35), transparent 70%); animation: float2 11s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(26px); } }
@keyframes float2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-24px); } }
.hero-inner { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); align-items: center; gap: 68px; }
.hero-copy { position: relative; z-index: 1; }
.pill { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-soft); border: 1px solid rgba(245,158,11,.35); color: #FDE68A; font-size: 13px; font-weight: 600; padding: 7px 15px; border-radius: 999px; backdrop-filter: blur(6px); }
.pill .ico { width: 15px; height: 15px; }
.hero h1 { font-family: var(--font-display); font-size: clamp(42px, 5.3vw, 68px); font-weight: 900; letter-spacing: -.055em; margin: 22px 0 18px; line-height: 1.07; }
.hero h1 em { font-style: normal; background: linear-gradient(120deg, #FFE19B, #FF9F2D); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { max-width: 610px; color: #C3BFB7; font-size: clamp(16px, 1.7vw, 19px); line-height: 1.75; }
.hero-cta { margin: 30px 0 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hero-note { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(52,211,153,.12); }
.hero-stats { display: flex; justify-content: flex-start; gap: 0; margin-top: 34px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats div + div { margin-left: 26px; padding-left: 26px; border-left: 1px solid var(--line-strong); }
.hero-stats b { font-size: 24px; font-weight: 850; color: var(--ink); }
.hero-stats span { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.decision-card { position: relative; padding: 20px; border: 1px solid rgba(255,211,106,.25); border-radius: 22px; background: linear-gradient(155deg, rgba(255,255,255,.08), rgba(255,255,255,.025)); box-shadow: 0 30px 90px rgba(0,0,0,.45); backdrop-filter: blur(18px); transform: rotate(1.2deg); }
.decision-card::before { content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; background: linear-gradient(135deg, rgba(255,211,106,.32), transparent 38%, rgba(103,232,249,.18)); opacity: .55; }
.decision-top, .fit-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.decision-top { padding-bottom: 14px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.decision-live { display: inline-flex; align-items: center; gap: 6px; color: var(--ok); letter-spacing: 0; }
.decision-live i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.decision-profile { display: grid; grid-template-columns: 1fr auto; gap: 10px 18px; padding: 16px; border-radius: 13px; background: rgba(0,0,0,.22); border: 1px solid var(--line); }
.decision-profile span { color: var(--muted); font-size: 13px; }
.decision-profile b { font-size: 13px; color: var(--ink); }
.decision-result { margin-top: 12px; padding: 18px; border-radius: 15px; background: #F4EFE4; color: #17140F; }
.decision-kicker { display: block; color: #756B5E; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.decision-result strong { display: block; margin: 6px 0 16px; font-size: 20px; line-height: 1.35; }
.fit-row { color: #756B5E; font-size: 12px; }
.fit-row b { color: #17140F; }
.fit-track { height: 6px; margin: 7px 0 16px; overflow: hidden; border-radius: 999px; background: #DDD4C4; }
.fit-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #F6A91A, #F47721); }
.decision-result ul { display: grid; gap: 8px; }
.decision-result li { position: relative; padding-left: 19px; font-size: 12.5px; color: #554D42; }
.decision-result li::before { content: "✓"; position: absolute; left: 0; color: #287A5A; font-weight: 900; }
.decision-card > p { margin-top: 12px; text-align: center; color: var(--muted); font-size: 11.5px; }

/* ----------------------------- 模块卡 ----------------------------- */
.module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 28px; }
.module-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: .2s; }
.module-card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.module-icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; background: var(--primary-soft); border: 1px solid rgba(245,158,11,.30); color: var(--primary-d); margin-bottom: 12px; }
.module-icon .ico { width: 26px; height: 26px; }
.module-cap { margin: 0 0 10px; padding-bottom: 10px; font-size: 17px; font-weight: 800; color: var(--ink); border-bottom: 1px dashed var(--line-strong); }
.module-card p { color: var(--muted); font-size: 14px; }

/* ----------------------------- 会员卡 ----------------------------- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; margin-top: 28px; }
.plan-card { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; display: flex; flex-direction: column; transition: .2s; }
.plan-card[role="button"] { cursor: pointer; }
.plan-card[role="button"]:hover { box-shadow: var(--shadow); border-color: var(--primary); transform: translateY(-3px); }
.plan-card[role="button"]:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.plan-card .plan-cta { margin-top: 16px; text-align: center; font-weight: 700; color: var(--primary-d); font-size: 14px; }
.plan-hot { border-color: var(--primary); box-shadow: 0 14px 40px rgba(245,158,11,.18); }
.plan-current { border-color: var(--ok); }
.plan-badge { position: absolute; top: -12px; right: 16px; background: var(--grad-warm); color: #1a1205; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; box-shadow: 0 6px 16px rgba(245,158,11,.28); }
.plan-badge-ok { background: var(--ok); }
.plan-card h4 { font-size: 18px; }
.plan-price { font-size: 32px; font-weight: 800; margin: 8px 0; color: var(--ink); }
.plan-price span { font-size: 14px; font-weight: 600; color: var(--muted); }
.plan-target { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.plan-card ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; flex: 1; }
.plan-card li { font-size: 14px; padding-left: 24px; position: relative; color: var(--muted); }
.plan-card li::before { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--primary-soft); }
.plan-card li::after { content: ""; position: absolute; left: 4.5px; top: 9.5px; width: 5px; height: 2.5px; border-left: 2px solid var(--primary-d); border-bottom: 2px solid var(--primary-d); transform: rotate(-45deg); }
.plan-card .btn { width: 100%; justify-content: center; }

/* ----------------------------- 双模式选择 ----------------------------- */
.mode-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 28px; }
.mode-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; transition: .2s; position: relative; overflow: hidden; }
.mode-card::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-warm); opacity: .8; }
.mode-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.mode-ico { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 14px; }
.mode-chat .mode-ico { background: rgba(34,211,238,.12); border: 1px solid rgba(34,211,238,.4); color: var(--accent); }
.mode-quiz .mode-ico { background: var(--primary-soft); border: 1px solid rgba(245,158,11,.35); color: var(--primary-d); }
.mode-ico .ico { width: 30px; height: 30px; }
.mode-card h3 { margin: 0 0 6px; font-size: 20px; font-weight: 800; }
.mode-tag { font-size: 13px; font-weight: 700; color: var(--primary-d); margin-bottom: 10px; }
.mode-quiz .mode-tag { color: var(--accent); }
.mode-card p { color: var(--muted); font-size: 14px; }
.mode-points { display: flex; flex-direction: column; gap: 9px; margin: 14px 0 20px; }
.mode-points li { font-size: 13.5px; padding-left: 24px; position: relative; color: var(--muted); }
.mode-points li::before { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: rgba(52,211,153,.16); }
.mode-points li::after { content: ""; position: absolute; left: 4.5px; top: 9.5px; width: 5px; height: 2.5px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg); }
.mode-card .btn { margin-top: auto; justify-content: center; }

/* ----------------------------- 问卷 ----------------------------- */
.quiz-shell { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 26px; box-shadow: var(--shadow); margin-top: 26px; }
.quiz-exit { margin-bottom: 14px; }
.quiz-progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.quiz-bar { height: 100%; background: var(--grad-cy); border-radius: 999px; transition: width .35s ease; }
.quiz-meta { font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
.quiz-meta em { font-style: normal; color: var(--warn); font-weight: 700; }
.quiz-q { font-size: 22px; font-weight: 800; margin-bottom: 18px; letter-spacing: -.01em; }
.opt-list { display: flex; flex-direction: column; gap: 10px; }
.opt { display: flex; align-items: center; gap: 12px; text-align: left; background: var(--surface-2); border: 1.5px solid var(--line); border-radius: 14px; padding: 15px 18px; font-size: 15px; font-weight: 500; color: var(--ink); transition: .15s; }
.opt:hover { border-color: var(--primary); background: var(--primary-soft); }
.opt-on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-d); font-weight: 700; }
.opt-mark { font-size: 18px; color: var(--primary-d); flex: none; }
.quiz-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }

/* ----------------------------- 结果 ----------------------------- */
.result-intro { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 24px; box-shadow: var(--shadow); }
.result-avatar { width: 52px; height: 52px; border-radius: 15px; background: var(--grad); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 15px; flex: none; }
.result-avatar .ico { width: 24px; height: 24px; }
.result-intro p { color: var(--muted); font-size: 15px; }

/* 初测结果 · 七大类展示（匹配大类放大高亮） */
.cat-showcase { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; width: 100%; }
.cat-chip { font-size: 12.5px; font-weight: 600; color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; line-height: 1.3; transition: .18s; }
.cat-chip--on { font-size: 16px; font-weight: 800; color: #1a1205; background: var(--grad-warm); border-color: transparent; padding: 8px 18px; box-shadow: 0 6px 18px rgba(245,158,11,.32); }

/* 短信演示验证码（醒目可一键填入） */
.sms-demo { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; padding: 10px 12px; font-size: 13px; color: var(--ink); background: var(--primary-soft); border: 1px solid var(--line-strong); border-radius: 12px; animation: smsPop .25s ease; }
@keyframes smsPop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.sms-demo-tip { opacity: .9; }
.sms-demo-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 22px; font-weight: 800; letter-spacing: 3px; color: var(--primary); background: var(--surface-2); border: 1px dashed var(--line-strong); border-radius: 8px; padding: 2px 12px; }
.sms-demo-fill { font-size: 12px; font-weight: 700; color: var(--primary); background: transparent; border: 1px solid var(--line-strong); border-radius: 999px; padding: 4px 12px; cursor: pointer; }
.sms-demo-fill:hover { background: var(--primary-soft); }
.result-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.result-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: .2s; }
.result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }
.result-rank { position: absolute; top: 18px; right: 18px; background: linear-gradient(135deg, var(--warn), #FB923C); color: #1a1205; font-size: 12px; font-weight: 800; padding: 4px 11px; border-radius: 999px; }
.result-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; padding-right: 56px; }
.result-cat { font-size: 12px; color: var(--accent); font-weight: 700; }
.result-name { font-size: 19px; font-weight: 800; margin-top: 4px; }
.match-ring { width: 64px; height: 64px; border-radius: 50%; flex: none; background: conic-gradient(var(--primary) calc(var(--p) * 1%), rgba(255,255,255,.08) 0); display: grid; place-items: center; position: relative; }
.match-ring::after { content: ""; position: absolute; inset: 7px; background: var(--surface-solid); border-radius: 50%; }
.match-ring span { position: relative; font-weight: 800; font-size: 18px; color: var(--primary-d); }
.match-ring span small { font-size: 11px; }
.match-ring em { position: absolute; bottom: 9px; font-size: 9px; color: var(--muted); font-style: normal; }
.reason-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.reason-list li { font-size: 14px; padding-left: 18px; position: relative; color: var(--muted); }
.reason-list li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 5px; height: 5px; border-radius: 1px; background: var(--warn); transform: rotate(45deg); }
.result-foot { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.chip { background: var(--primary-soft); color: #FDE68A; font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 999px; }
.result-btns { display: flex; gap: 8px; margin-top: auto; }
.result-btns .btn { flex: 1; justify-content: center; font-size: 14px; padding: 11px 10px; }
.result-foot-actions { display: flex; gap: 12px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
/* 结果卡：对应会员权益超链接 */
.member-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13.5px; font-weight: 700; color: var(--violet); background: none; border: 0; padding: 6px 0; cursor: pointer; text-decoration: none; transition: .15s; }
.member-link .ico { width: 15px; height: 15px; color: var(--violet); }
.member-link:hover, .member-link:focus-visible { color: var(--primary-d); text-decoration: underline; outline: none; }

/* ----------------------------- 赛道详情 ----------------------------- */
.detail-back { margin-bottom: 16px; }
.detail-hero { background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(234,88,12,.10)); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 26px; margin-bottom: 20px; }
.detail-cat { font-size: 13px; font-weight: 700; color: var(--accent); }
.detail-hero h2 { font-size: 26px; font-weight: 850; margin: 6px 0 18px; letter-spacing: -.01em; }
.detail-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.detail-stats div { display: flex; flex-direction: column; }
.detail-stats b { font-size: 18px; font-weight: 800; color: var(--ink); }
.detail-stats span { font-size: 12px; color: var(--muted); }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-bottom: 16px; }
.dcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; }
.dcard h4 { font-size: 15px; margin-bottom: 8px; display: flex; align-items: center; gap: 7px; color: var(--ink); }
.dcard h4 .ico { width: 16px; height: 16px; color: var(--primary-d); flex: none; }
.dcard p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.cold-list { display: flex; flex-direction: column; gap: 10px; counter-reset: c; }
.cold-list li { counter-increment: c; padding-left: 34px; position: relative; font-size: 14px; color: var(--muted); }
.cold-list li::before { content: counter(c); position: absolute; left: 0; top: 0; width: 24px; height: 24px; background: var(--primary-soft); color: var(--primary-d); border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 800; }
.dcard-premium { border-color: rgba(52,211,153,.45); background: rgba(52,211,153,.10); }
.dcard-premium h4 { color: var(--ok); }
.dcard-premium h4 .ico { color: var(--ok); }
.dcard-locked { border-style: dashed; border-color: var(--line-strong); position: relative; overflow: hidden; }
.lock-overlay { text-align: center; padding: 20px 10px; }
.lock-icon { color: var(--muted); margin-bottom: 6px; }
.lock-icon .ico { width: 34px; height: 34px; }
.dcard-locked h4 { margin: 10px 0 6px; color: var(--ink); }
.dcard-locked p { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.premium-cta { margin-top: 14px; }

/* ----------------------------- 工具 / 经营助手 ----------------------------- */
.gate { text-align: center; background: var(--surface); border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 50px 24px; }
.gate-icon { display: grid; place-items: center; color: var(--warn); margin-bottom: 8px; }
.gate-icon .ico { width: 44px; height: 44px; }
.gate h3 { margin: 14px 0 8px; font-size: 19px; }
.gate p { color: var(--muted); max-width: 460px; margin: 0 auto 20px; }
.tool-tabs { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.tool-tab { border: 1px solid var(--line); background: var(--surface-2); border-radius: 999px; padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--muted); display: inline-flex; align-items: center; gap: 7px; transition: .15s; }
.tool-tab .ico { width: 16px; height: 16px; }
.tool-tab:hover { border-color: var(--primary); color: var(--primary-d); }
.tool-tab.active { background: var(--grad-warm); color: #1a1205; border-color: transparent; box-shadow: 0 8px 22px rgba(245,158,11,.25); }
.tool-panel.hidden { display: none; }
.calc { display: grid; grid-template-columns: 320px 1fr; gap: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.calc-in { display: flex; flex-direction: column; gap: 12px; }
.calc-in label { font-size: 13px; font-weight: 600; color: var(--muted); display: flex; flex-direction: column; gap: 5px; }
.calc-in input { padding: 11px 12px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 15px; font-family: inherit; background: var(--surface-solid); color: var(--ink); }
.calc-in input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.calc-out { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; align-content: start; }
.stat { background: var(--surface-2); border-radius: 14px; padding: 16px; display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--line); }
.stat-val { font-size: 22px; font-weight: 850; color: var(--ink); }
.stat-label { font-size: 12px; color: var(--muted); }
.stat.pos .stat-val { color: var(--ok); }
.stat.neg .stat-val { color: var(--neg); }
.stat.warn .stat-val { color: var(--warn); }
.calc-note { grid-column: 1 / -1; font-size: 12px; color: var(--muted); }

/* 工具清单（行业匹配） */
.tool-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 10px; margin-top: 12px; }
.tool-item { background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 11px 13px; display: flex; flex-direction: column; gap: 3px; }
.tool-item b { font-size: 14px; color: var(--ink); }
.tool-item span { font-size: 12.5px; color: var(--muted); line-height: 1.45; }
.detail-ai-btn { margin-top: 14px; }

/* ----------------------------- 弹窗 / Toast ----------------------------- */
.modal { position: fixed; inset: 0; background: rgba(5,7,12,.72); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; padding: 20px; z-index: 100; }
.modal.open { display: flex; animation: fade .2s; }
.modal-box { background: var(--surface-solid); border: 1px solid var(--line-strong); border-radius: 22px; padding: 30px 26px; max-width: 920px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; box-shadow: var(--shadow-lg); }
.modal-close { position: absolute; top: 16px; right: 18px; border: 0; background: var(--surface-2); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: var(--muted); cursor: pointer; transition: .2s; }
.modal-close:hover { background: var(--line-strong); color: var(--ink); }
.modal-close .ico { width: 16px; height: 16px; }
.modal-title { font-size: 24px; font-weight: 800; text-align: center; }
.modal-sub { text-align: center; color: var(--muted); margin: 6px 0 22px; font-size: 14px; }

.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px); background: var(--surface-solid); color: var(--ink); padding: 14px 22px; border-radius: 12px; font-size: 14px; font-weight: 600; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: .3s; z-index: 200; max-width: 90vw; border: 1px solid var(--line-strong); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ----------------------------- Footer ----------------------------- */
.foot { text-align: center; padding: 26px 20px calc(26px + env(safe-area-inset-bottom)); color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); background: var(--surface); }

/* ====================== H5 底部 TabBar（移动端显示） ====================== */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: none;                         /* 桌面端隐藏，移动端显示 */
  align-items: stretch; justify-content: space-around;
  background: rgba(11,15,26,.86); backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -8px 30px rgba(0,0,0,.45);
}
.tabbar-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 9px 2px 8px; background: transparent; border: none; color: var(--muted);
  font-size: 11px; font-weight: 600; cursor: pointer; transition: color .16s; font-family: inherit;
}
.tabbar-item .ico { width: 23px; height: 23px; color: var(--muted); transition: color .16s, transform .16s; }
.tabbar-item.active { color: var(--primary-d); }
.tabbar-item.active .ico { color: var(--primary-d); transform: translateY(-1px); }
.tabbar-item.tabbar-member.active .ico { color: var(--violet, #a78bfa); }
.tabbar-label { line-height: 1.1; white-space: nowrap; }
.foot .view-line { margin-top: 8px; }
.foot #view-count { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--primary-soft); border: 1px solid rgba(245,158,11,.30); color: var(--primary-d); font-weight: 600; font-size: 12.5px; }
.foot #view-count b { color: var(--accent); }

/* 移动端「返回平台」浮动按钮（外链跳转后一键回平台，桌面端隐藏） */
.back-to-platform {
  position: fixed; right: 16px; bottom: 76px; z-index: 70;
  display: none;
  align-items: center; gap: 6px;
  padding: 10px 15px; border-radius: 999px;
  background: var(--primary-d); color: #1a1205;
  font-size: 13px; font-weight: 700; font-family: inherit;
  border: none; cursor: pointer;
  box-shadow: 0 6px 22px rgba(245,158,11,.35);
  opacity: 0; transform: translateY(12px); pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.back-to-platform .ico { width: 18px; height: 18px; }
.back-to-platform.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-platform:active { transform: scale(.96); }
@media (max-width: 640px) {
  .back-to-platform { display: inline-flex; }
}
.backend-status { display: inline-block; margin-left: 6px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; vertical-align: middle; }
.foot-admin { margin-top: 6px; }
.foot-link { color: var(--muted); font-size: 12.5px; text-decoration: none; border-bottom: 1px dashed var(--line-strong); padding-bottom: 1px; transition: color .15s; }
.foot-link:hover { color: var(--primary-d); }
.backend-status.is-check { color: var(--muted); background: rgba(148,163,184,.14); }
.backend-status.is-on { color: #34d399; background: rgba(16,185,129,.13); }
.backend-status.is-off { color: #fbbf24; background: rgba(251,191,36,.13); cursor: help; }

/* ====================== 对话框式 AI 顾问 ====================== */
.chat-shell { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); margin-top: 18px; }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, rgba(245,158,11,.12), rgba(234,88,12,.08)); }
.chat-ava { width: 40px; height: 40px; border-radius: 12px; background: var(--primary-soft); display: grid; place-items: center; color: var(--primary-d); flex: none; }
.chat-ava .ico { width: 22px; height: 22px; }
.chat-head b { display: block; font-size: 15px; color: var(--ink); }
.chat-head span { font-size: 12px; color: var(--muted); }
.chat-gear { margin-left: auto; border: none; background: var(--primary-soft); color: var(--primary-d); width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; cursor: pointer; transition: .2s; }
.chat-gear:hover { background: rgba(245,158,11,.25); transform: rotate(30deg); }
.chat-gear .ico { width: 18px; height: 18px; }
.chat-status { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; margin-top: 2px; }
.chat-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chat-status.on { color: var(--ok); background: rgba(52,211,153,.16); }
.chat-status.off { color: var(--muted); background: var(--surface-2); }
.chat-status.client { color: var(--accent); background: rgba(34,211,238,.14); }
.chat-ai-quota { margin-left: 8px; font-size: 11.5px; color: var(--muted); }
.chat-head-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
/* 顾问内联「相关实战案例」卡片 */
.lc-head { font-size: 12.5px; color: var(--primary-d); font-weight: 600; margin: 2px 0 8px; display: flex; align-items: center; gap: 6px; }
.lc-card { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; cursor: pointer; transition: .2s; }
.lc-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.lc-cat { font-size: 11.5px; color: var(--muted); margin-bottom: 4px; }
.lc-title { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.45; }
.lc-insight { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin-top: 6px; }
.lc-more { font-size: 12px; color: var(--primary-d); font-weight: 600; margin-top: 8px; }
.kv-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.kv-row span { color: var(--muted); }
.kv-row b { color: var(--text); }
.quota-bar-wrap { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin: 10px 0 4px; }
.quota-bar { height: 100%; width: 0%; background: var(--ok); transition: width .4s ease; }
.hunyuan-note { font-size: 12.5px; color: var(--muted); margin: 8px 0 0; }
.chat-status.client::before { background: var(--accent); }
.chat-log { padding: 18px; display: flex; flex-direction: column; gap: 12px; max-height: 58vh; overflow-y: auto; }
.msg { display: flex; gap: 10px; align-items: flex-end; max-width: 92%; }
.msg-ava { width: 30px; height: 30px; border-radius: 9px; background: var(--primary-soft); display: grid; place-items: center; color: var(--primary-d); flex: none; }
.msg-ava .ico { width: 18px; height: 18px; }
.msg-bubble { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 11px 14px; font-size: 14.5px; color: var(--ink); line-height: 1.55; }
.msg-user { align-self: flex-end; flex-direction: row-reverse; }
.msg-user .msg-bubble { background: var(--grad); color: #fff; border-color: transparent; }
.chat-replies { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px; background: var(--surface-2); }
.chip-btn { border: 1.5px solid var(--line); background: var(--surface-solid); border-radius: 999px; padding: 9px 15px; font-size: 14px; font-weight: 600; color: var(--ink); transition: .15s; display: inline-flex; align-items: center; gap: 6px; }
.chip-btn .ico { width: 15px; height: 15px; }
.chip-btn:hover { border-color: var(--primary); color: var(--primary-d); }
.chip-btn.on { background: var(--grad); border-color: transparent; color: #fff; }
.msg-bubble .dots { display: inline-flex; gap: 4px; align-items: center; }
.msg-bubble .dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary-d); opacity: .4; animation: dot 1s infinite; }
.msg-bubble .dots i:nth-child(2) { animation-delay: .15s; }
.msg-bubble .dots i:nth-child(3) { animation-delay: .3s; }
@keyframes dot { 0%,100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
.chat-others { width: 100%; font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ochip { background: var(--primary-soft); color: #c3c0ff; border-radius: 999px; padding: 5px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.ochip:hover { background: rgba(245,158,11,.22); }

/* 库外赛道 · AI 补充卡 */
.unknown-card { margin: 2px 18px 0; border: 1.5px dashed rgba(192,132,252,.4); background: linear-gradient(135deg, rgba(245,158,11,.10), rgba(234,88,12,.06)); border-radius: 14px; padding: 14px 16px; }
.unknown-head { display: flex; align-items: center; gap: 7px; font-weight: 700; font-size: 14px; color: var(--violet); margin-bottom: 8px; }
.unknown-head .ico { width: 16px; height: 16px; }
.unknown-card p { font-size: 13.5px; color: var(--muted); line-height: 1.55; margin: 0 0 10px; }
.unknown-card .btn { width: 100%; }

/* ====================== 4 模块结果卡 ====================== */
.rc-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 4px; }
.tag { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--primary-soft); color: #c3c0ff; }
.tag-ok { background: rgba(52,211,153,.16); color: var(--ok); }
.tag-ai { background: rgba(245,158,11,.12); color: var(--primary-d); }
.rc-adv { font-size: 14px; color: var(--muted); margin: 10px 0; }
.rc-adv b { color: var(--ink); }
.rc-step { display: flex; gap: 10px; align-items: flex-start; background: var(--surface-2); border-radius: 12px; padding: 12px 14px; font-size: 14px; margin-bottom: 14px; border: 1px solid var(--line); }
.rc-step-ico { display: grid; place-items: center; color: var(--primary-d); flex: none; }
.rc-step-ico .ico { width: 18px; height: 18px; }
.rc-step b { color: var(--primary-d); }
.rc-concl { font-size: 14px; color: var(--muted); margin: 6px 0 14px; line-height: 1.6; }
.rc-three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.rc-three div { background: var(--surface-2); border-radius: 12px; padding: 12px; border: 1px solid var(--line); }
.rc-three span { font-size: 12px; font-weight: 700; color: var(--primary-d); display: block; margin-bottom: 4px; display: flex; align-items: center; gap: 5px; }
.rc-three span .ico { width: 14px; height: 14px; }
.rc-three p { font-size: 13px; color: var(--muted); line-height: 1.5; }
.rc-donts { background: rgba(248,113,113,.10); border: 1px solid rgba(248,113,113,.3); border-radius: 12px; padding: 12px 14px; margin-bottom: 14px; }
.rc-donts-h { font-size: 13px; font-weight: 800; color: var(--neg); display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.rc-donts-h .ico { width: 15px; height: 15px; }
.rc-donts p { font-size: 13px; color: rgba(248,113,113,.9); margin: 3px 0; }
.result-card-full { grid-column: span 1; }

/* ====================== 新测评：分级选择 + 结果 ====================== */
.level-chooser { display: flex; flex-direction: column; gap: 20px; }
.lc-head { text-align: center; }
.lc-head .quiz-q { margin-bottom: 6px; }
.lc-sub { font-size: 14px; color: var(--muted); margin: 0; }
.lc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.lc-card { background: var(--surface); border: 1.5px solid var(--line); border-radius: 20px; padding: 26px 24px; display: flex; flex-direction: column; gap: 12px; cursor: pointer; transition: .2s; position: relative; }
.lc-card:hover, .lc-card:focus-visible { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow-lg); outline: none; }
.lc-initial { background: linear-gradient(160deg, rgba(245,158,11,.10), rgba(234,88,12,.05)); }
.lc-advanced { background: linear-gradient(160deg, rgba(192,132,252,.12), rgba(245,158,11,.05)); }
.lc-locked { opacity: .96; }
.lc-badge { align-self: flex-start; font-size: 12px; font-weight: 800; padding: 5px 12px; border-radius: 999px; }
.lc-free { background: rgba(52,211,153,.16); color: var(--ok); }
.lc-ok { background: rgba(52,211,153,.18); color: var(--ok); }
.lc-pay { background: rgba(251,191,36,.16); color: var(--warn); }
.lc-ico { width: 54px; height: 54px; border-radius: 16px; background: var(--primary-soft); color: var(--primary-d); display: grid; place-items: center; }
.lc-ico .ico { width: 30px; height: 30px; }
.lc-card h3 { font-size: 20px; font-weight: 800; margin: 0; }
.lc-tag { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.5; }
.lc-points { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 7px; }
.lc-points li { font-size: 13.5px; color: var(--muted); padding-left: 22px; position: relative; line-height: 1.5; }
.lc-points li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800; }
.lc-btn { margin-top: auto; justify-content: center; }

/* 初测/进阶 结果卡补充 */
.rc-reasons { list-style: none; padding: 0; margin: 0 0 14px; display: flex; flex-direction: column; gap: 8px; }
.rc-reasons li { font-size: 14px; color: var(--muted); padding-left: 20px; position: relative; line-height: 1.5; }
.rc-reasons li::before { content: ""; position: absolute; left: 3px; top: 8px; width: 5px; height: 5px; border-radius: 1px; background: var(--accent); transform: rotate(45deg); }
.rc-sop { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin-bottom: 14px; }
.rc-sop-h { font-size: 14px; font-weight: 800; color: var(--primary-d); display: flex; align-items: center; gap: 7px; margin-bottom: 10px; }
.rc-sop-h .ico { width: 17px; height: 17px; }
.sop-steps { list-style: none; padding: 0; margin: 0; counter-reset: sop; display: flex; flex-direction: column; gap: 9px; }
.sop-steps li { counter-increment: sop; padding-left: 32px; position: relative; font-size: 14px; color: var(--ink); line-height: 1.5; }
.sop-steps li::before { content: counter(sop); position: absolute; left: 0; top: 1px; width: 22px; height: 22px; background: var(--grad); color: #fff; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; }
.res-case { background: linear-gradient(135deg, rgba(234,88,12,.08), rgba(245,158,11,.05)); border: 1px solid var(--line-strong); border-radius: 14px; padding: 14px 16px; margin-bottom: 14px; }
.res-case-head { font-size: 13px; font-weight: 800; color: var(--accent); display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.res-case-head .ico { width: 15px; height: 15px; }
.res-case-title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.res-case-meta { font-size: 12px; color: var(--muted); margin: 0 0 6px; }
.res-case-result { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.6; }
.rc-tools { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin-bottom: 16px; }
.rc-tools-h { font-size: 14px; font-weight: 800; color: var(--primary-d); display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
.rc-tools-h .ico { width: 17px; height: 17px; }
.adv-extra { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-top: 4px; }
.adv-block { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); }
.adv-h { font-size: 15px; font-weight: 800; color: var(--ink); display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.adv-h .ico { width: 18px; height: 18px; color: var(--warn); }
.adv-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.adv-list li { font-size: 14px; color: var(--muted); padding-left: 22px; position: relative; line-height: 1.55; }
.adv-list li::before { content: "•"; position: absolute; left: 4px; top: 0; color: var(--primary-d); font-weight: 800; }

/* 详情页三件套 / 避坑 */
.three { display: flex; flex-direction: column; gap: 8px; }
.three li { font-size: 14px; color: var(--muted); padding-left: 18px; position: relative; }
.three li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 5px; height: 5px; border-radius: 1px; background: var(--primary-d); transform: rotate(45deg); }
.donts { display: flex; flex-direction: column; gap: 6px; }
.donts li { font-size: 14px; color: rgba(248,113,113,.9); padding-left: 20px; position: relative; }
.donts li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 5px; height: 5px; border-radius: 1px; background: var(--neg); transform: rotate(45deg); }

/* ====================== 对话框：自由输入模式 ====================== */
.chat-composer { border-top: 1px solid var(--line); background: var(--surface-2); padding: 12px 14px 14px; }
.chat-suggest { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.chat-suggest .chip-btn { font-size: 12.5px; padding: 6px 11px; background: var(--surface-solid); }
.chat-input-row { display: flex; gap: 10px; align-items: flex-end; }
.chat-input-row textarea { flex: 1; resize: none; border: 1.5px solid var(--line); border-radius: 14px; padding: 11px 14px; font-size: 14.5px; font-family: inherit; line-height: 1.5; max-height: 120px; min-height: 46px; background: var(--surface-solid); color: var(--ink); }
.chat-input-row textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.chat-input-row .btn { height: 46px; white-space: nowrap; }
.chat-actions { padding: 10px 0 2px; display: flex; flex-direction: column; gap: 10px; }
.chat-act-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.chat-hint { font-size: 12.5px; color: var(--muted); margin: 0; }
.guest-test-hint { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 8px; margin-top: 4px; padding: 10px 14px; background: linear-gradient(90deg, rgba(108,99,255,.10), rgba(38,150,255,.10)); border: 1px solid rgba(108,99,255,.28); border-radius: 12px; font-size: 13px; color: var(--text); }
.guest-test-hint b { color: var(--violet); font-weight: 700; }
.guest-go-register { margin-left: auto; flex: none; font: inherit; font-weight: 700; color: #fff; background: var(--violet); border: 0; border-radius: 999px; padding: 6px 14px; cursor: pointer; transition: .15s; }
.guest-go-register:hover, .guest-go-register:focus-visible { background: var(--primary-d); outline: none; transform: translateY(-1px); }
.guest-hint-slot:empty { display: none; }
.guest-hint-slot { margin: 20px 0 4px; }

/* ====================== 每日商机 & 痛点雷达 ====================== */
.daily-head { margin-bottom: 8px; }
.daily-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 20px; }
.daily-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 16px 14px; display: flex; flex-direction: column; gap: 10px; transition: .2s; cursor: pointer; }
.daily-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary); }
.daily-card.daily-top { border: 1.5px solid var(--primary); box-shadow: 0 10px 30px rgba(245,158,11,.25); }
.daily-card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.daily-cat { font-size: 12px; font-weight: 700; color: var(--muted); }
.daily-heat { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 800; color: var(--warn); background: rgba(251,191,36,.14); padding: 4px 10px; border-radius: 999px; }
.daily-heat .ico { width: 13px; height: 13px; }
.daily-name { font-size: 16px; font-weight: 800; color: var(--ink); margin: 0; }
.daily-row { display: flex; gap: 8px; align-items: flex-start; }
.daily-ico { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 800; color: var(--ok); flex: none; }
.daily-ico .ico { width: 14px; height: 14px; }
.daily-ico.daily-pain { color: var(--warn); }
.daily-row p { font-size: 13px; color: var(--muted); line-height: 1.55; margin: 0; }
.daily-more { margin-top: 2px; align-self: flex-start; }

/* ====================== 混元配置弹窗 ====================== */
.hunyuan-test { min-height: 18px; font-size: 13px; margin: 4px 0 0; }
.hunyuan-test.ok { color: var(--ok); }
.hunyuan-test.err { color: var(--neg); }
.form-fields { display: flex; flex-direction: column; gap: 12px; margin: 16px 0 8px; text-align: left; }
.form-fields label { font-size: 13px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; font-weight: 600; }
.form-fields input { border: 1.5px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 14px; font-family: inherit; background: var(--surface-solid); color: var(--ink); }
.form-fields input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.test-login-card { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: -4px 0 16px; padding: 13px 14px; border: 1px solid rgba(255,184,77,.28); border-radius: 13px; background: linear-gradient(135deg, rgba(255,184,77,.12), rgba(255,143,31,.04)); text-align: left; }
.test-login-card[hidden] { display: none; }
.test-login-copy { min-width: 0; }
.test-login-kicker { display: block; margin-bottom: 5px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.test-login-values { display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--muted); font-size: 12px; }
.test-login-values code { margin-left: 3px; color: #ffd38a; font-size: 13px; font-weight: 800; letter-spacing: .035em; }
.test-login-card .btn { flex: 0 0 auto; min-height: 38px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.hunyuan-note { font-size: 12px; color: var(--muted); margin-top: 12px; line-height: 1.6; }
.hunyuan-note code { background: rgba(255,255,255,.06); padding: 1px 6px; border-radius: 5px; }
.cors-fix { margin-top: 14px; padding: 14px; border-radius: 10px; background: rgba(251,191,36,.10); border: 1px solid rgba(251,191,36,.35); }
.cors-fix p { margin: 0 0 8px; font-size: 13px; line-height: 1.5; color: var(--ink); display: flex; align-items: center; gap: 6px; }
.cors-fix p .ico { width: 15px; height: 15px; color: var(--warn); flex: none; }

/* 注册 / 登录弹窗 */
.register-box { max-width: 420px; text-align: center; }
.register-logo { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--grad-warm); color: #1a1205; font-weight: 800; font-size: 13px; letter-spacing: .5px; box-shadow: 0 10px 26px rgba(245,158,11,.32); margin-bottom: 14px; }
.register-box .form-fields label { text-align: left; }
.register-box .reg-show-line { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; color: var(--ink); font-size: 13px; }
.register-box .reg-show-line input { width: auto; padding: 0; }
.register-err { color: #ff8585; font-size: 13px; min-height: 18px; margin: 6px 0 0; text-align: left; }
.register-note { font-size: 12px; color: var(--muted); margin-top: 14px; line-height: 1.6; }
.register-note a { color: var(--primary-d); font-weight: 700; text-decoration: none; cursor: pointer; }
.register-note a:hover { text-decoration: underline; }
.reg-code-line { gap: 6px !important; }
.reg-code-row { display: flex; gap: 8px; align-items: stretch; }
.reg-code-row input { flex: 1; min-width: 0; letter-spacing: 2px; }
.reg-code-row .btn { white-space: nowrap; flex: none; }
.reg-code-row .btn:disabled { opacity: .55; cursor: not-allowed; }
.cors-cmd { background: #0B0F1A; color: #aed581; padding: 12px 14px; border-radius: 8px; font-size: 12px; font-family: 'Cascadia Code','Fira Code',Consolas,monospace; overflow-x: auto; white-space: pre-wrap; word-break: break-all; line-height: 1.5; border: 1px solid var(--line); }
.chat-status.client { background: rgba(34,211,238,.14); color: var(--accent); }

/* ====================== 响应式 ====================== */
@media (max-width: 640px) {
  .brand-text { display: none; }
  .hero { padding: 56px 0 44px; }
  .hero h1 { font-size: 30px; white-space: normal; line-height: 1.28; }
  .hero h1 .hl-big { font-size: 1.4em; }
  .hero-stats { gap: 22px; }
  .section { padding: 36px 18px; }
  .detail-stats { gap: 18px; }
  .calc { grid-template-columns: 1fr; }
  .result-btns { flex-direction: column; }
  .nav-actions .btn-ghost { display: none; }
  .rc-three { grid-template-columns: 1fr; }
  .chat-log { max-height: 52vh; }
  .mode-points { margin: 12px 0 16px; }
  .nav-link { padding: 6px 8px; }
  .module-nav { gap: 2px; }
  .mnav-item { padding: 7px 5px; gap: 3px; }
  .mnav-label { font-size: 10px; line-height: 1.2; }
  /* H5 App Shell：移动端用底部 TabBar 替代顶部导航 */
  .module-nav { display: none; }
  .tabbar { display: flex; }
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom)); }
  .stepper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .daily-board { grid-template-columns: 1fr; }
  .case-board { grid-template-columns: 1fr; }
  .cases-head { flex-direction: column; gap: 14px; align-items: flex-start; }
  .chat-act-btns .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto; }
}

/* ====================== OPC 真实案例 ====================== */
.cases-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin: 6px 0 18px; flex-wrap: wrap; }
.case-filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 20px; }
.chip { font-family: inherit; font-size: 13px; font-weight: 600; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 7px 15px; cursor: pointer; transition: .18s; }
.chip:hover { color: var(--ink); border-color: var(--primary); }
.chip-on { color: #1a1205; background: linear-gradient(120deg, var(--primary), #EA580C); border-color: transparent; box-shadow: 0 6px 18px rgba(245,158,11,.28); }
.case-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 18px; }

/* ====================== 运营 banner 轮播（后台可配） ====================== */
.btn-light { background: #fff; color: #0b1020; box-shadow: 0 8px 22px rgba(0,0,0,.28); }
.btn-light:hover { filter: brightness(.95); transform: translateY(-1px); }
.home-banner { max-width: var(--maxw); margin: 22px auto 0; padding: 0 20px; }
.home-banner[style*="display: none"] { margin: 0; }
.bn-track { display: flex; transition: transform .5s ease; border-radius: var(--radius); overflow: hidden; }
.bn-slide { flex: 0 0 100%; min-height: 134px; display: flex; align-items: center; padding: 22px 26px; border-radius: var(--radius); }
.bn-content { max-width: 760px; }
.bn-title { font-size: 20px; font-weight: 800; color: #fff; }
.bn-sub { color: rgba(255,255,255,.82); margin-top: 6px; font-size: 14px; }
.bn-cta { margin-top: 14px; }
.bn-dots { display: flex; gap: 7px; justify-content: center; margin-top: 12px; }
.bn-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); cursor: pointer; transition: .2s; }
.bn-dot.on { background: var(--primary-d); width: 18px; border-radius: 4px; }

/* ====================== 运营弹窗 ====================== */
.ops-popup-box { max-width: 460px; text-align: center; }
.ops-popup-box .modal-sub { text-align: left; }

/* ====================== 在线支付 ====================== */
.pay-box { max-width: 440px; }
.pay-amt { color: var(--primary-d); font-size: 18px; }
.pay-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.pay-method { width: 100%; border: 0; color: #fff; font-weight: 800; }
.pay-method-wechat { background: linear-gradient(135deg, #20b96b, #08a653); }
.pay-method-alipay { background: linear-gradient(135deg, #1677ff, #095bd7); }
.pay-method:disabled { opacity: .42; cursor: not-allowed; filter: grayscale(.25); }
.pay-qr-wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin: 8px 0 14px; }
.qr-col { flex: 1 1 160px; max-width: 200px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 12px; text-align: center; }
.qr-cap { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.pay-qr { width: 100%; max-width: 168px; aspect-ratio: 1 / 1; object-fit: contain; background: #fff; border-radius: 10px; padding: 6px; box-sizing: border-box; }
.pay-empty { color: var(--muted); font-size: 13px; text-align: center; padding: 18px 8px; }
.pay-note { text-align: center; font-weight: 700; color: var(--accent); font-size: 15px; margin: 4px 0 6px; }
.pay-cs { text-align: center; font-size: 14px; margin: 0 0 12px; }
.pay-cs .cs-id { color: var(--primary-d); letter-spacing: .3px; }
.pay-hint { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin: 12px 2px 2px; text-align: center; }
.pay-ok { text-align: center; padding: 26px 10px; font-size: 16px; font-weight: 700; color: var(--primary-d); line-height: 1.8; }
.pay-ok-tip { display: block; font-weight: 400; font-size: 13.5px; color: var(--muted); margin-top: 8px; }

@media (max-width: 640px) {
  .home-banner { margin-top: 16px; padding: 0 16px; }
  .bn-slide { min-height: 116px; padding: 18px 20px; }
  .bn-title { font-size: 18px; }
  .bn-sub { font-size: 13px; }
}
.case-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 12px; transition: .2s; position: relative; overflow: hidden; }
.case-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--primary), var(--accent)); opacity: .8; }
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary); }
.case-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.case-cat { font-size: 11.5px; font-weight: 800; letter-spacing: .3px; color: var(--primary-d); background: rgba(245,158,11,.12); padding: 4px 10px; border-radius: 999px; }
.case-src { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; color: var(--muted); }
.case-src .ico { width: 13px; height: 13px; color: var(--muted); }
.case-title { font-size: 16.5px; font-weight: 800; line-height: 1.4; color: var(--ink); margin: 0; }
.case-body { display: flex; flex-direction: column; gap: 11px; border-top: 1px dashed var(--line); padding-top: 13px; }
.case-row { display: flex; gap: 9px; align-items: flex-start; }
.case-ico { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 800; color: var(--primary); flex: none; width: 74px; padding-top: 1px; }
.case-ico .ico { width: 14px; height: 14px; color: var(--primary); }
.case-ico-gold { color: var(--warn); }
.case-ico-gold .ico { color: var(--warn); }
.case-row p { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0; }

/* 案例会员分层（基础案例库 / 免费案例） */
.case-tier { font-size: 10.5px; font-weight: 800; letter-spacing: .3px; padding: 3px 9px; border-radius: 999px; flex: none; }
.tier-basic { color: #c4b5fd; background: rgba(167,139,250,.14); border: 1px solid rgba(167,139,250,.35); }
.tier-free { color: var(--muted); background: rgba(148,163,184,.12); border: 1px solid var(--line); }
.case-locked { border-style: dashed; }
.case-locked::before { background: linear-gradient(var(--line), var(--line)); opacity: .5; }

/* 案例放大查看弹窗 */
.case-zoom-box { max-width: 640px; }
.case-zoom-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.case-zoom-title { font-size: 22px; font-weight: 800; color: var(--ink); line-height: 1.4; margin: 12px 0 18px; }
.case-zoom-body { display: flex; flex-direction: column; gap: 16px; }
.case-zoom-body .case-row { align-items: flex-start; gap: 12px; }
.case-zoom-body .case-ico { width: 84px; font-size: 13px; }
.case-zoom-body .case-row p { font-size: 15px; line-height: 1.75; color: var(--ink); opacity: .92; }
.case-lock { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding: 18px 10px 8px; border-top: 1px dashed var(--line); margin-top: auto; }
.case-lock-ico { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: rgba(167,139,250,.14); color: #c4b5fd; }
.case-lock-ico .ico { width: 18px; height: 18px; }
.case-lock p { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0; max-width: 32ch; }
.case-hint { width: 100%; grid-column: 1 / -1; margin-top: 4px; font-family: inherit; font-size: 13px; font-weight: 700; color: var(--ink); background: linear-gradient(120deg, rgba(245,158,11,.08), rgba(234,88,12,.08)); border: 1px dashed rgba(245,158,11,.35); border-radius: var(--radius-sm); padding: 13px 16px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: .18s; }
.case-hint:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.case-hint .ico { width: 15px; height: 15px; color: var(--primary); }
.case-hint-ok { color: #6ee7b7; border-color: rgba(16,185,129,.4); background: rgba(16,185,129,.08); }
.case-hint-ok .ico { color: #6ee7b7; }
.empty { color: var(--muted); font-size: 14px; padding: 30px 0; text-align: center; grid-column: 1 / -1; }

/* ============ 首页真实案例跑马灯 ============ */
.home-ticker {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 16px;
  background: linear-gradient(90deg, rgba(18,108,230,.14), rgba(38,150,255,.05) 60%, transparent);
  border-bottom: 1px solid rgba(255,255,255,.07);
  overflow: hidden; cursor: pointer; user-select: none;
}
.ticker-label {
  flex: none; display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 800; letter-spacing: .02em; color: #ffd166;
  padding: 3px 10px; border-radius: 999px; background: rgba(255,209,102,.14);
  box-shadow: inset 0 0 0 1px rgba(255,209,102,.28);
}
.ticker-viewport {
  flex: 1; min-width: 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 90%, transparent);
}
.ticker-batch {
  display: inline-flex; align-items: center; white-space: nowrap; width: 100%;
}
.ticker-batch.tick-out { opacity: 0; transform: translateX(-22px); transition: opacity .45s ease, transform .45s ease; }
.ticker-batch.tick-in { animation: tick-in .55s ease; }
@keyframes tick-in {
  from { opacity: 0; transform: translateX(22px); }
  to { opacity: 1; transform: translateX(0); }
}
.ticker-item {
  display: inline-flex; align-items: center; flex: 1 1 0; min-width: 0;
  font-size: 13px; line-height: 1; color: #cdd6e4; padding: 2px 0;
  overflow: hidden; text-overflow: ellipsis;
}
.ticker-item::before { content: "•"; color: var(--accent); margin: 0 18px; font-size: 16px; flex: none; }
.ticker-item .tnum { color: var(--accent); font-weight: 800; margin-right: 7px; font-variant-numeric: tabular-nums; flex: none; }
@media (prefers-reduced-motion: reduce) {
  .ticker-batch.tick-out, .ticker-batch.tick-in { animation: none; transition: none; }
}
@media (max-width: 560px) {
  .home-ticker { align-items: flex-start; gap: 8px; padding: 10px 14px; }
  .ticker-label { font-size: 11px; padding: 3px 8px; flex: none; }
  .ticker-batch { flex-direction: column; align-items: flex-start; white-space: normal; gap: 4px; }
  .ticker-item {
    font-size: 12.5px; line-height: 1.4;
    flex: none; overflow: visible; text-overflow: clip; white-space: normal;
  }
  .ticker-item::before { margin: 0 9px 0 0; flex: none; }
}

/* ============ 赛道行情（详情卡 + 首页概览） ============ */
.market-card { border-color: rgba(245,158,11,.35); background: linear-gradient(160deg, rgba(245,158,11,.06), rgba(234,88,12,.03)); }
.market-card h4 { color: var(--accent); }
.mk-row { display: flex; align-items: baseline; gap: 14px; padding: 8px 0; border-top: 1px solid var(--line); }
.mk-row:first-of-type { border-top: none; }
.mk-label { flex: none; width: 64px; font-size: 13px; font-weight: 700; color: var(--muted); }
.mk-price { font-size: 15px; font-weight: 800; color: var(--ink); }
.mk-heat { display: flex; align-items: center; gap: 10px; flex: 1; }
.mk-heat-bar { flex: 1; height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.mk-heat-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--ok)); }
.mk-heat span { font-size: 13px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.mk-plats { display: flex; flex-wrap: wrap; gap: 6px; }
.mk-plat { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); }
.mk-plat--link {
  text-decoration: none; cursor: pointer;
  color: var(--primary-d);
  background: rgba(245,158,11,.10);
  border-color: rgba(245,158,11,.28);
  transition: all var(--transition-fast, .15s);
}
.mk-plat--link:hover { background: var(--primary-d); color: #1a1205; transform: translateY(-1px); box-shadow: var(--shadow); }
.mk-cases { margin-top: 12px; }
.mk-cases-h { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.mk-case-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.mk-case-list li { font-size: 13px; color: var(--muted); line-height: 1.5; display: flex; flex-direction: column; gap: 2px; border-left: 2px solid var(--line-strong); padding-left: 10px; }
.mk-ci-num { font-weight: 800; color: var(--primary-d); }
.mk-ci-title { color: var(--ink); font-weight: 600; }
.mk-case-list em { font-style: normal; font-size: 12.5px; color: var(--muted); }
.mk-note { margin-top: 12px; font-size: 11.5px; color: var(--muted); opacity: .82; }

/* 行情卡 · 兼职招聘信息（去哪接单 · 外链直达） */
.mk-jobs { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line-strong); }
.mk-jobs-h { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.mk-job-links { display: flex; flex-wrap: wrap; gap: 8px; }
.mk-job-link {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 7px 13px; border-radius: 999px;
  font-size: 13px; font-weight: 600; text-decoration: none;
  color: var(--primary-d);
  background: rgba(245,158,11,.10);
  border: 1px solid rgba(245,158,11,.28);
  transition: all var(--transition-fast, .15s);
}
.mk-job-link:hover { background: var(--primary-d); color: #1a1205; border-color: var(--primary-d); transform: translateY(-1px); box-shadow: var(--shadow); }
.mk-job-link .mk-ext { font-size: 12px; opacity: .85; }
.mk-jobs-note { margin: 10px 0 0; font-size: 11.5px; color: var(--muted); opacity: .82; }

/* 首页行情概览 */
.market-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.mk-overview-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; transition: .18s; }
.mk-overview-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.mk-ov-cat { font-size: 15px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.mk-ov-price { font-size: 14px; font-weight: 700; color: var(--accent); margin-bottom: 12px; }
.mk-ov-plats { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.mk-ov-meta { font-size: 12px; color: var(--muted); }
@media (max-width: 560px) {
  .market-grid { grid-template-columns: 1fr; }
}

/* 行情卡 · 实时需求信号（爬虫聚合） */
.mk-live { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line-strong); }
.mk-live-h { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.mk-live-prices { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.mk-live-prices .mk-plat { background: rgba(52,211,153,.12); border-color: rgba(52,211,153,.35); color: var(--ok); }

/* ============ 首页「我想接单 · 接单直通车」 ============ */
/* 接单直通车：关键词模糊查询跳转 */
.to-search { margin: 6px 0 4px; display: flex; flex-direction: column; gap: 8px; }
.to-search-box { position: relative; display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1.5px solid var(--line); border-radius: 999px; padding: 4px 16px; transition: border-color .2s, box-shadow .2s; }
.to-search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(245,158,11,.16); }
.to-search-ico { font-size: 16px; opacity: .8; }
.to-search-input { flex: 1; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 15px; padding: 11px 0; }
.to-search-input::placeholder { color: var(--muted); }
.to-search-clear { border: 0; background: var(--surface-2); color: var(--muted); width: 44px; height: 44px; border-radius: 50%; cursor: pointer; font-size: 13px; display: grid; place-items: center; transition: .15s; }
.to-search-clear:hover { color: var(--ink); background: var(--line); }
.to-search-hint { font-size: 12.5px; color: var(--muted); padding-left: 4px; }
.to-search-results { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; }
.to-card--search { animation: toFade .22s ease; }
@keyframes toFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.to-name-match { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; }
.to-search-empty { text-align: center; color: var(--muted); font-size: 14px; line-height: 1.8; padding: 30px 10px; background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius-sm); }

.take-order-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; margin-top: 8px; }
.to-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 14px; transition: .18s; }
.to-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.to-head { display: flex; flex-direction: column; gap: 6px; }
.to-cat { font-size: 12px; color: var(--muted); }
.to-name { font-size: 17px; font-weight: 800; color: var(--ink); line-height: 1.35; margin: 0; }
.to-income { display: flex; align-items: baseline; gap: 8px; }
.to-income-label { font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.to-income b { font-size: 18px; font-weight: 800; color: var(--primary-d); }
.to-plats-wrap { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line-strong); }
.to-plats-label { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 11px; display: flex; align-items: center; gap: 6px; }
.to-plats-label::before { content: ''; width: 4px; height: 14px; border-radius: 2px; background: var(--primary); display: inline-block; }
.to-plats { display: flex; flex-wrap: wrap; gap: 10px; }
.to-plat {
  min-height: 44px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 600; padding: 9px 15px; border-radius: 11px;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--muted);
}
.to-plat--link {
  text-decoration: none; cursor: pointer; color: var(--primary-d);
  background: rgba(245,158,11,.10); border-color: rgba(245,158,11,.28);
  transition: all var(--transition-fast, .15s);
}
.to-plat--link:hover { background: var(--primary-d); color: #1a1205; transform: translateY(-1px); box-shadow: var(--shadow); }
/* 国际平台标记徽章（国际站） */
.intl-badge {
  display: inline-flex; align-items: center; margin-left: 5px;
  font-style: normal; font-weight: 700; line-height: 1;
  padding: 1px 6px; border-radius: 999px;
  font-size: 10px; letter-spacing: .2px; vertical-align: middle;
  color: #0E7490; background: rgba(14,116,140,.14);
  border: 1px solid rgba(14,116,140,.35);
}
.to-plat .intl-badge { font-size: 11px; padding: 2px 7px; }
[data-theme="dark"] .intl-badge {
  color: #67E8F9; background: rgba(103,232,249,.16); border-color: rgba(103,232,249,.4);
}
/* 接单渠道「展开全部」折叠（原生 details，零 JS 风险） */
.to-plats-more { width: 100%; margin-top: 4px; }
.to-plats-more > summary {
  list-style: none; cursor: pointer; user-select: none;
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; font-weight: 600; color: var(--primary-d);
  padding: 4px 2px; border-radius: 8px;
}
.to-plats-more > summary::-webkit-details-marker { display: none; }
.to-plats-more > summary::before { content: '▸'; font-size: 11px; transition: transform .2s; }
.to-plats-more[open] > summary::before { transform: rotate(90deg); }
.to-plats-more[open] > summary { margin-bottom: 8px; }
.to-plats-rest { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 4px; border-top: 1px dashed var(--line); }
.mk-plats-more { margin-top: 6px; }
.mk-plats-more > summary {
  list-style: none; cursor: pointer; user-select: none;
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 600; color: var(--primary-d); padding: 3px 2px;
}
.mk-plats-more > summary::-webkit-details-marker { display: none; }
.mk-plats-more > summary::before { content: '▸'; font-size: 10px; transition: transform .2s; }
.mk-plats-more[open] > summary::before { transform: rotate(90deg); }
.mk-plats-rest { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 6px; margin-top: 4px; border-top: 1px dashed var(--line); }
/* 接单渠道「折叠内容」会员锁：非基础会员显示的开通提示（可点击） */
.to-plats-locked, .mk-plats-locked {
  min-height: 44px; width: 100%; margin-top: 4px; text-align: left;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600; color: var(--primary-d);
  background: var(--primary-soft, rgba(245,158,11,.08));
  border: 1px dashed var(--primary); border-radius: 8px;
  padding: 7px 10px; cursor: pointer; transition: all .15s;
}
.mk-plats-locked { font-size: 11.5px; padding: 6px 9px; }
.to-plats-locked:hover, .mk-plats-locked:hover {
  background: var(--primary-d); color: #1a1205; border-style: solid;
  transform: translateY(-1px); box-shadow: var(--shadow);
}
.to-plats-locked svg, .mk-plats-locked svg { flex: 0 0 auto; }
.to-foot { margin-top: 16px; font-size: 12px; color: var(--muted); opacity: .82; text-align: center; line-height: 1.6; }
@media (max-width: 640px) {
  .take-order-grid { grid-template-columns: 1fr; }
  .to-name { font-size: 16px; }
}

/* ============ 首页「创业对接平台」 ============ */
.startup-grid { display: flex; flex-direction: column; gap: 26px; margin-top: 8px; }
.su-group { display: flex; flex-direction: column; gap: 14px; }
.su-cat { font-size: 16px; font-weight: 800; color: var(--ink); margin: 0; display: flex; align-items: center; gap: 6px; }
.su-cat::before { content: ''; width: 4px; height: 15px; border-radius: 2px; background: var(--primary); display: inline-block; }
.su-group-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.su-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 15px 17px; display: flex; flex-direction: column; gap: 8px; transition: .18s; }
.su-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow); }
.su-name { margin: 0; font-size: 16px; font-weight: 800; line-height: 1.3; }
.su-plat { min-height: 44px; display: inline-flex; align-items: center; padding: 0 8px; color: var(--primary-d); text-decoration: none; width: fit-content; }
.su-plat--link { cursor: pointer; transition: color .15s, background .15s, transform .15s, box-shadow .15s; border-radius: 8px; }
.su-plat--link:hover { color: #1a1205; background: var(--primary-d); transform: translateY(-1px); box-shadow: var(--shadow); }
.su-url { min-height: 44px; display: inline-flex; align-items: center; font-size: 12.5px; color: var(--muted); text-decoration: none; word-break: break-all; width: fit-content; border-bottom: 1px dashed var(--line-strong); }
.su-url:hover { color: var(--accent); border-color: var(--accent); }
.su-desc { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.55; }
.su-foot { margin-top: 16px; font-size: 12px; color: var(--muted); opacity: .82; text-align: center; line-height: 1.6; }
@media (max-width: 640px) {
  .su-group-grid { grid-template-columns: 1fr; }
}

/* ============ 首页「赛道热榜」（微博热搜风格） ============ */
.rank-list { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.rank-row {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow: hidden; transition: border-color .18s, background .18s; cursor: pointer; outline: none;
}
.rank-row:hover { border-color: rgba(245,158,11,.5); background: var(--surface-2); }
.rank-row:focus-visible { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(245,158,11,.22); }
.rank-row.is-open { border-color: var(--primary); background: var(--surface-2); }
.rank-line { display: flex; align-items: center; gap: 14px; padding: 13px 16px; }
.rank-no {
  flex: none; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  font-size: 14px; font-weight: 800; color: var(--muted); background: var(--surface-2); font-variant-numeric: tabular-nums;
}
.rank-no--1 { color: #fff; background: linear-gradient(135deg, #EF4444, #F97316); box-shadow: 0 4px 12px rgba(239,68,68,.35); }
.rank-no--2 { color: #fff; background: linear-gradient(135deg, #F97316, #F59E0B); box-shadow: 0 4px 12px rgba(249,115,22,.32); }
.rank-no--3 { color: #04222A; background: linear-gradient(135deg, #FBBF24, #FCD34D); box-shadow: 0 4px 12px rgba(251,191,36,.3); }
.rank-main { flex: 1 1 auto; min-width: 0; }
.rank-top { display: flex; align-items: center; gap: 8px; }
.rank-title { font-size: 15px; font-weight: 700; color: var(--ink); }
.rank-hot { flex: none; font-size: 11px; font-weight: 800; padding: 1px 7px; border-radius: 6px; line-height: 1.6; }
.rank-hot--1 { color: #fff; background: linear-gradient(135deg, #EF4444, #F97316); }
.rank-hot--2 { color: #fff; background: linear-gradient(135deg, #F97316, #F59E0B); }
.rank-hot--3 { color: #04222A; background: linear-gradient(135deg, #FBBF24, #FCD34D); }
.rank-sub { display: flex; align-items: baseline; gap: 8px; margin-top: 3px; min-width: 0; }
.rank-cat { flex: none; font-size: 11.5px; font-weight: 600; color: var(--primary-d); background: var(--primary-soft); padding: 1px 8px; border-radius: 999px; white-space: nowrap; }
.rank-desc { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-side { flex: none; text-align: right; min-width: 124px; }
.rank-income { font-size: 13.5px; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; line-height: 1.3; }
.rank-label { font-size: 11px; color: var(--muted); opacity: .8; }
.rank-toggle { flex: none; color: var(--muted); transition: transform .22s ease; display: grid; place-items: center; }
.rank-row.is-open .rank-toggle { transform: rotate(180deg); color: var(--primary); }
.rank-detail { display: none; padding: 0 16px 16px; border-top: 1px dashed var(--line); }
.rank-row.is-open .rank-detail { display: block; }
.rank-facts { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 10px; }
.rf { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; min-width: 92px; }
.rf span { display: block; font-size: 11px; color: var(--muted); }
.rf b { font-size: 14px; color: var(--ink); font-weight: 700; }
.rank-ability, .rank-logic { margin: 0 0 8px; font-size: 13px; color: var(--muted); line-height: 1.65; }
.rank-ability b, .rank-logic b { color: var(--ink); }
.rank-sop-wrap { margin-top: 12px; }
.rank-sop-h { display: flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 800; color: var(--ink); margin-bottom: 10px; }
.rank-sop-h .ico { color: var(--primary); }
.rank-sop { position: relative; }
.sop-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.sop-steps li { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--ink); line-height: 1.55; }
.sop-idx { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-d); font-size: 12px; font-weight: 800; display: grid; place-items: center; }
.sop-locked-note { display: flex; gap: 7px; align-items: flex-start; margin: 12px 0 0; font-size: 12.5px; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); border-radius: 10px; padding: 10px 12px; line-height: 1.6; }
.sop-locked-note .ico { flex: none; color: var(--warn); margin-top: 1px; }
/* 百度文库式会员门禁：底部渐隐遮罩 + 解锁按钮（免费用户可见预览，点按钮开通后看完整 SOP） */
.sop-gated { position: relative; }
.sop-gated .sop-mask {
  position: absolute; inset: auto 0 0 0; height: 96px;
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px;
  background: linear-gradient(to bottom, rgba(14,19,32,0), rgba(14,19,32,.9) 52%, rgba(14,19,32,.98));
  border-radius: 0 0 8px 8px;
}
.sop-unlock { margin-bottom: 0; }
@media (max-width: 560px) {
  .rank-line { gap: 9px; padding: 11px 12px; }
  .rank-side { min-width: 86px; }
  .rank-income { font-size: 12px; }
  .rank-title { font-size: 14px; }
  .rank-desc { font-size: 11.5px; }
  .rank-toggle .ico { width: 16px; height: 16px; }
}

/* TOP 10 之后的赛道折叠区（默认收起，点击「展开剩余 N 条赛道」展开） */
.rank-more-btn {
  min-height: 44px; align-self: center; margin: 12px auto 2px; padding: 9px 18px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px;
  color: var(--primary-d); font-size: 13px; font-weight: 700; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; transition: all .2s ease;
}
.rank-more-btn:hover { border-color: var(--primary); background: var(--primary-soft); transform: translateY(-1px); }
.rank-more-btn .rm-chev { font-size: 12px; transition: transform .2s ease; }
.rank-more[hidden] { display: none; }
.rank-more { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.rank-more .rank-row { opacity: .82; }
.rank-more .rank-row:hover { opacity: 1; }

/* ============ 首页「赛道行情概览」按大类分组 ============ */
.cat-group {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow: hidden; margin-bottom: 12px; transition: border-color .18s, background .18s;
}
.cat-group.is-open { border-color: var(--primary); background: var(--surface-2); }
.cat-head {
  width: 100%; display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  background: transparent; border: 0; color: var(--ink); cursor: pointer; text-align: left; outline: none;
  font-family: inherit;
}
.cat-head:hover { background: var(--surface-2); }
.cat-head:focus-visible { box-shadow: 0 0 0 3px rgba(245,158,11,.22); }
.cat-idx {
  flex: none; width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center;
  font-size: 14px; font-weight: 800; color: var(--primary-d); background: var(--primary-soft); font-variant-numeric: tabular-nums;
}
.cat-h-main { flex: 1 1 auto; min-width: 0; }
.cat-h-title { font-size: 16px; font-weight: 800; color: var(--ink); }
.cat-h-meta { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.cat-head .rank-toggle { flex: none; color: var(--muted); transition: transform .22s ease; display: grid; place-items: center; }
.cat-group.is-open .cat-head .rank-toggle { transform: rotate(180deg); color: var(--primary); }
.cat-body { display: none; padding: 4px 16px 18px; border-top: 1px dashed var(--line); }
.cat-group.is-open .cat-body { display: block; }
.cat-tracks { margin-top: 12px; }
.cat-tracks .rank-row { background: var(--surface-solid); }
.cat-sop-list { display: flex; flex-direction: column; gap: 14px; }
.cat-sop-item { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--surface-solid); }
.cat-sop-name { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 9px; }
.cat-sop-item .sop-steps { gap: 8px; }
@media (max-width: 560px) {
  .cat-head { gap: 10px; padding: 12px; }
  .cat-h-title { font-size: 15px; }
  .cat-body { padding: 4px 12px 16px; }
}

/* ====================== 2026.07 决策台体验升级 ====================== */
.home-ticker {
  max-width: var(--maxw);
  margin: 14px auto 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.ticker-label { background: transparent; color: var(--primary-d); }
.mode-card,
.module-card,
.plan-card,
.daily-card,
.case-card,
.take-order-card,
.startup-card {
  box-shadow: 0 1px 0 rgba(255,255,255,.035) inset;
}
.mode-card:hover,
.module-card:hover,
.plan-card[role="button"]:hover,
.daily-card:hover,
.case-card:hover,
.take-order-card:hover {
  transform: translateY(-3px);
}
.mode-card .btn { align-self: flex-start; margin-top: auto; }
.mode-card::after { left: 24px; right: auto; width: 54px; height: 3px; }
.modal { padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom)); }
.modal-open { overflow: hidden; }
.modal-box { border: 1px solid var(--line-strong); box-shadow: 0 28px 100px rgba(0,0,0,.62); }
.modal-close { min-width: 44px; min-height: 44px; }
.foot-link { display: inline-flex; min-height: 44px; align-items: center; }
.register-err:not(:empty) { padding: 9px 11px; border-radius: 9px; background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.24); }
.form-fields input,
.chat-input-row textarea,
.input {
  min-height: 46px;
}
.form-fields input[aria-invalid="true"] { border-color: var(--neg); box-shadow: 0 0 0 3px rgba(248,113,113,.12); }
.empty { padding: 24px; border: 1px dashed var(--line-strong); border-radius: 14px; color: var(--muted); text-align: center; }
.btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.is-loading::after { content: ""; position: absolute; width: 17px; height: 17px; border: 2px solid rgba(0,0,0,.25); border-top-color: #17140f; border-radius: 50%; animation: spin .65s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 42px; }
  .decision-card { max-width: 620px; width: 100%; transform: none; }
  .module-nav { overflow-x: auto; justify-content: flex-start; width: 100%; scrollbar-width: none; }
  .module-nav::-webkit-scrollbar { display: none; }
}

@media (max-width: 640px) {
  .nav-top { padding: 10px 16px; }
  .nav-top-actions { gap: 6px; }
  .nav-home-link { min-height: 34px; padding: 6px 9px; font-size: 12px; }
  .nav-home-full { display: none; }
  .nav-home-short { display: inline; }
  .nav-inner { display: none; }
  .hero { padding: 48px 0 44px; }
  .hero-inner { padding: 0 18px; gap: 34px; }
  .hero h1 { font-size: clamp(38px, 12vw, 52px); line-height: 1.08; }
  .hero-sub { font-size: 16px; }
  .hero-cta { display: grid; grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-note { align-items: flex-start; line-height: 1.5; }
  .status-dot { margin-top: 6px; flex: none; }
  .hero-stats { justify-content: space-between; gap: 8px; }
  .hero-stats div + div { margin-left: 0; padding-left: 12px; }
  .hero-stats b { font-size: 20px; }
  .decision-card { padding: 14px; border-radius: 18px; }
  .decision-result { padding: 16px; }
  .section { padding: 48px 18px; }
  .section-title { font-size: 28px; }
  .section-sub { font-size: 14px; line-height: 1.7; }
  .mode-limit-note { align-items: flex-start; line-height: 1.55; }
  .mode-card { padding: 22px 20px; }
  .home-ticker { margin: 10px 12px 0; }
  .tabbar { justify-content: space-around; }
  .tabbar-item { flex: 1 1 20%; min-width: 0; min-height: 58px; }
  .tabbar-label { font-size: 10.5px; }
  .stepper { padding-inline: 16px; }
  .step-label { display: none; }
  .step { flex: 0 0 auto; }
}

@media (max-width: 390px) {
  .brand-mark { font-size: 12.5px; }
  .nav-account .btn { padding-inline: 12px; }
  .hero-stats span { font-size: 11px; }
  .hero-stats b { font-size: 18px; }
  .decision-profile { grid-template-columns: 1fr; gap: 3px; }
  .decision-profile b { margin-bottom: 7px; }
}