/* 浅色壳层 · 参考 geo688.com 清爽灰底 + 白卡片（GEO-Star 内容不变） */
:root {
  --bg-deep: #f1f5f9;
  --bg-card: #ffffff;
  --bg-elevated: #f8fafc;
  --border: rgba(15, 23, 42, 0.08);
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #0284c7;
  --accent-2: #6366f1;
  --accent-gradient: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 52%, #6366f1 100%);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
  --shadow-deep: 0 18px 48px rgba(15, 23, 42, 0.1);
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --max: 1180px;
  --nav-hover: rgba(14, 165, 233, 0.1);
  --btn-on-gradient: #ffffff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* subtle grid — light slate */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% -5%, black 18%, transparent 72%);
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: 24px;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px) saturate(1.2);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.92) 0%,
    rgba(248, 250, 252, 0.88) 100%
  );
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95),
    0 8px 32px rgba(15, 23, 42, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 12px;
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: opacity 0.2s ease;
}

.brand:hover {
  opacity: 0.92;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 5px 8px;
  border-radius: 14px;
  background: #fff;
  box-shadow:
    0 2px 14px rgba(15, 23, 42, 0.07),
    0 0 0 1px rgba(15, 23, 42, 0.05);
}

.brand-logo {
  display: block;
  height: 38px;
  width: auto;
  max-width: 148px;
  object-fit: contain;
}

.brand-text {
  font-weight: 800;
  font-size: 1.14rem;
  letter-spacing: -0.035em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand--footer .brand-mark {
  padding: 4px 7px;
  border-radius: 12px;
}

.brand--footer .brand-logo {
  height: 30px;
  max-width: 120px;
}

.brand--footer .brand-text {
  font-size: 1.05rem;
}

/* 兼容未改模板的静态页：logo 直接放在 .brand 下 */
.brand > img {
  display: block;
  height: 38px;
  width: auto;
  max-width: 148px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow:
    0 2px 12px rgba(15, 23, 42, 0.07),
    0 0 0 1px rgba(15, 23, 42, 0.04);
}

@media (max-width: 520px) {
  .brand-logo,
  .brand > img {
    max-width: 112px;
    height: 32px;
  }

  .brand-text {
    font-size: 1.02rem;
  }

  .header-inner {
    gap: 12px;
    padding-inline: 16px;
  }
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-main a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav-main a:hover,
.nav-main a.active {
  color: var(--text);
  background: var(--nav-hover);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown:hover > summary,
.nav-dropdown[open] > summary {
  color: var(--text);
  background: var(--nav-hover);
}

.nav-dropdown.nav-dropdown--active > summary {
  color: var(--text);
  background: var(--nav-hover);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  padding: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.nav-dropdown-panel a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.nav-dropdown-panel a:hover {
  color: var(--accent);
  background: rgba(14, 165, 233, 0.08);
}

.nav-dropdown-panel a.active {
  color: var(--accent);
  font-weight: 600;
  background: rgba(14, 165, 233, 0.12);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--accent-gradient);
  color: var(--btn-on-gradient);
  white-space: nowrap;
  transition: transform 0.15s, filter 0.15s;
}

.header-cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.header-auth {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header-auth-name {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 9em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-auth-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}

.header-auth-link:hover {
  color: var(--text);
  background: var(--nav-hover);
}

.header-auth-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--accent-gradient);
  color: var(--btn-on-gradient);
  white-space: nowrap;
  transition: transform 0.15s, filter 0.15s;
}

.header-auth-cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.header-logout-form {
  display: inline;
  margin: 0;
}

.header-logout-btn {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  font-family: var(--font);
}

.nav-main-wrap {
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: block;
  }

  .nav-main-wrap {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 16px 24px 24px;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    flex-direction: column;
    align-items: stretch;
  }

  .nav-main-wrap.open {
    display: flex;
  }

  .nav-main {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-main a {
    border-radius: var(--radius-sm);
  }

  .nav-dropdown-panel {
    position: static;
    margin-top: 8px;
    box-shadow: none;
  }

}

/* 账号：登录 / 注册 / 资料 */
.page-auth .auth-wrap {
  padding: 48px 0 72px;
}

.auth-card {
  max-width: 440px;
  margin-inline: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px 36px;
}

.auth-card-wide {
  max-width: 520px;
}

.auth-card h1 {
  margin: 0 0 8px;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}

.auth-lead {
  margin: 0 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.auth-subhead {
  margin: 28px 0 14px;
  font-size: 1.05rem;
}

.auth-alert ul {
  margin: 0;
  padding-left: 1.2em;
}

.auth-alert-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #b91c1c;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.92rem;
}

.auth-alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #15803d;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.92rem;
}

.auth-form .field {
  display: block;
  margin-bottom: 18px;
}

.auth-form .field span {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="tel"],
.auth-form input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg-elevated);
}

.auth-form input:focus {
  outline: none;
  border-color: rgba(14, 165, 233, 0.45);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.field-hint {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.auth-submit {
  width: 100%;
  margin-top: 8px;
}

.auth-switch {
  margin-top: 22px;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.auth-switch a {
  color: var(--accent);
  font-weight: 600;
}

/* 注册页 · 用户协议（与整站 wrap 同宽；协议区拉宽，表单区保持舒适窄栏） */
.page-auth .register-card.auth-card {
  max-width: min(100%, var(--max));
  padding: 36px clamp(22px, 3vw, 40px) 40px;
}

.register-agreement-wrap {
  margin-bottom: 8px;
}

.register-agreement-scroll {
  max-height: min(52vh, 380px);
  overflow-y: auto;
  padding: 22px clamp(18px, 2.5vw, 32px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text);
  scroll-behavior: smooth;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.register-agreement-scroll:focus-visible {
  outline: none;
  border-color: rgba(14, 165, 233, 0.45);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.register-agreement-title {
  margin: 0 0 18px;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 800;
  text-align: center;
  letter-spacing: -0.02em;
  color: var(--text);
}

.register-form-stack {
  max-width: 520px;
  margin-inline: auto;
  margin-top: 8px;
}

.register-agreement-section {
  margin-bottom: 16px;
}

.register-agreement-section:last-of-type {
  margin-bottom: 0;
}

.register-agreement-section h3 {
  margin: 0 0 8px;
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--text);
}

.register-agreement-section p {
  margin: 0 0 8px;
  color: var(--text-muted);
}

.register-agreement-section p:last-child {
  margin-bottom: 0;
}

.register-agreement-hint {
  margin: 14px 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 52em;
}

.register-agree-label {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(14, 165, 233, 0.22);
  background: rgba(14, 165, 233, 0.06);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.55;
}

.register-agree-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: #0284c7;
}

.register-agree-label span {
  color: var(--text);
}

.register-agree-label strong {
  color: var(--accent);
  font-weight: 700;
}

/* hero */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--accent);
  border: 1px solid rgba(14, 165, 233, 0.35);
  background: rgba(14, 165, 233, 0.08);
  margin-bottom: 20px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, filter 0.15s;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--btn-on-gradient);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: rgba(14, 165, 233, 0.45);
  color: var(--accent);
}

/* stats row — geo688 style */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  max-width: 880px;
  margin: 0 auto 56px;
}

.stat-card {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  margin-top: 6px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* sections */
.section {
  padding: 56px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 40px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
  max-width: 560px;
  margin-inline: auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  padding: 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: rgba(14, 165, 233, 0.35);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-muted);
}

/* platform pills */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}

.pill {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* list / faq */
.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item details[open] summary {
  color: var(--accent);
}

.faq-body {
  padding-bottom: 18px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.faq-body p {
  margin: 0 0 0.75rem;
}

.faq-body p:last-child {
  margin-bottom: 0;
}

/* FAQ page */
.faq-hero {
  padding: 48px 0 36px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.faq-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.faq-hero-lead {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.faq-hero-lead strong {
  color: var(--text);
  font-weight: 600;
}

.faq-quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 28px 0 8px;
}

.faq-quick-nav a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.faq-quick-nav a:hover {
  color: var(--accent);
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.06);
}

.faq-group {
  margin-bottom: 24px;
  padding: 8px 22px 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.faq-group-title {
  margin: 18px 0 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.faq-group .faq-item:last-child {
  border-bottom: none;
}

.faq-group .faq-item:last-child .faq-body {
  padding-bottom: 14px;
}

/* FAQ · 深色真相区块（参考 fkgeo 首页常见问题样式） */
.faq-dark-band {
  scroll-margin-top: 88px;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  padding: 52px 0 56px;
  background: linear-gradient(180deg, #0a0f1a 0%, #0f172a 42%, #0c1222 100%);
  border-top: 1px solid rgba(34, 211, 238, 0.12);
  border-bottom: 1px solid rgba(15, 23, 42, 0.8);
}

.faq-dark-inner {
  max-width: min(840px, 100%);
  margin: 0 auto;
  text-align: center;
}

.faq-dark-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 18px;
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(226, 232, 240, 0.88);
  border: 1px solid rgba(56, 189, 248, 0.45);
  background: rgba(15, 23, 42, 0.65);
}

.faq-dark-pill-num {
  color: rgba(56, 189, 248, 0.95);
  font-weight: 700;
}

.faq-dark-title {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 3.8vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  background: linear-gradient(90deg, #f8fafc 0%, #e0f2fe 38%, #67e8f9 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.faq-dark-lead {
  margin: 0 auto 32px;
  max-width: 560px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(148, 163, 184, 0.95);
}

.faq-dark-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-dark-item {
  border-radius: var(--radius);
  border: 1px solid rgba(56, 189, 248, 0.22);
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-dark-item:hover {
  border-color: rgba(56, 189, 248, 0.38);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.faq-dark-details summary::-webkit-details-marker {
  display: none;
}

.faq-dark-details summary {
  list-style: none;
}

.faq-dark-summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px 14px;
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 600;
  color: #f1f5f9;
}

.faq-dark-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(56, 189, 248, 0.95);
  border: 1px solid rgba(56, 189, 248, 0.35);
  background: rgba(8, 47, 73, 0.45);
}

.faq-dark-q {
  font-size: 0.94rem;
  line-height: 1.45;
  text-align: left;
}

.faq-dark-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(148, 163, 184, 0.85);
  border-bottom: 2px solid rgba(148, 163, 184, 0.85);
  transform: rotate(45deg);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.faq-dark-details[open] .faq-dark-chevron {
  transform: rotate(225deg);
  margin-bottom: -2px;
}

.faq-dark-details[open] .faq-dark-summary {
  color: #7dd3fc;
}

.faq-dark-body {
  padding: 0 18px 18px 68px;
  color: rgba(203, 213, 225, 0.92);
  font-size: 0.9rem;
  line-height: 1.7;
}

.faq-dark-body p {
  margin: 0 0 0.75rem;
}

.faq-dark-body p:last-child {
  margin-bottom: 0;
}

.faq-dark-link {
  color: #67e8f9;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq-dark-link:hover {
  color: #a5f3fc;
}

.page-faq-unified .faq-dark-band {
  padding-bottom: 48px;
}

.faq-dark-inner--wide {
  max-width: min(920px, 100%) !important;
}

.faq-dark-page-head {
  margin-bottom: 8px;
}

.faq-dark-category {
  scroll-margin-top: 96px;
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.22);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #e0f2fe;
  text-align: left;
}

.faq-dark-category--first {
  margin-top: 4px;
}

.faq-dark-cta {
  margin-top: 36px;
}

.faq-dark-cta-strip {
  margin: 0 !important;
  text-align: center;
  background: rgba(15, 23, 42, 0.75) !important;
  border: 1px solid rgba(56, 189, 248, 0.28) !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.faq-dark-cta-strip h2 {
  color: #f8fafc !important;
}

.faq-dark-cta-strip p {
  color: rgba(203, 213, 225, 0.92) !important;
}

@media (max-width: 540px) {
  .faq-dark-summary {
    grid-template-columns: auto 1fr auto;
    padding: 14px 14px;
  }

  .faq-dark-body {
    padding-left: 14px;
    padding-right: 14px;
  }

  .faq-dark-num {
    width: 32px;
    height: 32px;
    font-size: 0.72rem;
  }
}

/* article list */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.post-row {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: flex-start;
}

.post-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 90px;
}

.post-row h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.post-row p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* case cards */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.case-card .tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(99, 102, 241, 0.12);
  color: #4f46e5;
  margin-bottom: 12px;
}

/* footer */
.site-footer {
  margin-top: 80px;
  padding: 52px 0 36px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  background: linear-gradient(180deg, #f1f5f9 0%, #e8eef6 55%, #e2e9f3 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .brand {
  margin-bottom: 2px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.91rem;
  line-height: 1.6;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h4 {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.92rem;
  color: var(--text);
  opacity: 0.85;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}

/* page hero inner */
.page-hero {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.page-hero p {
  margin: 0;
  color: var(--text-muted);
  max-width: 640px;
}

.prose {
  max-width: 760px;
}

.prose h2 {
  margin-top: 32px;
  font-size: 1.25rem;
}

.prose p {
  color: var(--text-muted);
}

.cta-strip {
  margin-top: 48px;
  padding: 32px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(224, 242, 254, 0.95), rgba(238, 242, 255, 0.98));
  border: 1px solid rgba(14, 165, 233, 0.18);
  text-align: center;
}

.cta-strip h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

.cta-strip p {
  margin: 0 0 20px;
  color: var(--text-muted);
}

/* about page */
.about-slogan-hero {
  padding: 56px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.about-slogan-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.about-tagline {
  margin: 0;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.about-tagline .about-dot {
  margin: 0 0.35rem;
  color: rgba(34, 211, 238, 0.55);
  font-weight: 700;
}

.section-block {
  padding: 48px 0;
}

.section-block.border-t {
  border-top: 1px solid var(--border);
}

.h2-with-en {
  margin: 0 0 20px;
}

.h2-with-en h2 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.h2-with-en .en {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.profile-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.profile-card .profile-lead {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.mv-card {
  position: relative;
  padding: 26px;
  padding-top: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mv-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.mv-card h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
}

.mv-card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.about-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
}

.about-list li {
  margin-bottom: 10px;
}

.about-list li:last-child {
  margin-bottom: 0;
}

/* about · 四列对比表（核心优势） */
.about-why-section {
  scroll-margin-top: 88px;
}

.about-compare-hero {
  text-align: center;
  margin-bottom: 32px;
}

.about-compare-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 18px;
}

.about-compare-kicker-line {
  flex: 1;
  max-width: 48px;
  height: 2px;
  border-radius: 2px;
}

.about-compare-kicker-line:first-child {
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.85));
}

.about-compare-kicker-line:last-child {
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.85), transparent);
}

.about-compare-kicker-text {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: rgba(15, 23, 42, 0.55);
}

.about-compare-title {
  margin: 0 0 14px;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--text);
}

.about-compare-sub {
  margin: 0 auto;
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.about-compare-four-scroll {
  overflow-x: auto;
  overflow-y: visible;
  margin: 0 -12px;
  padding: 4px 12px 12px;
  -webkit-overflow-scrolling: touch;
}

.about-compare-four-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(200px, 1fr));
  min-width: min(100%, 960px);
  margin: 0 auto;
  max-width: 1120px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.about-compare-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid rgba(226, 232, 240, 0.95);
}

.about-compare-col:last-child {
  border-right: none;
}

.about-compare-col-head {
  padding: 16px 14px;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
  min-height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-compare-col--muted .about-compare-col-head {
  background: linear-gradient(180deg, #f1f5f9 0%, #e8eef5 100%);
  color: #475569;
  border-bottom: 1px solid rgba(203, 213, 225, 0.85);
}

.about-compare-col-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #fff;
}

.about-compare-col--muted .about-compare-col-body {
  background: #fff;
}

.about-compare-cell {
  flex: 1;
  padding: 14px 12px;
  font-size: 0.82rem;
  line-height: 1.55;
  color: #64748b;
  border-bottom: 1px solid rgba(241, 245, 249, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 4.25rem;
}

.about-compare-cell:last-child {
  border-bottom: none;
}

.about-compare-col--highlight {
  box-shadow: -8px 0 28px rgba(14, 165, 233, 0.12);
  z-index: 1;
}

.about-compare-col--highlight .about-compare-col-head {
  background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 48%, #0891b2 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.98rem;
}

.about-compare-star-mark {
  margin-right: 6px;
  opacity: 0.95;
}

.about-compare-col--highlight .about-compare-col-body {
  background: linear-gradient(180deg, #ecfeff 0%, #f0fdfa 50%, #f8fafc 100%);
}

.about-compare-cell--star {
  color: #0f172a;
  font-weight: 600;
  font-size: 0.83rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .about-compare-four-grid {
    grid-template-columns: repeat(4, minmax(200px, 1fr));
    min-width: 880px;
  }
}

@media (max-width: 640px) {
  .about-compare-four-scroll {
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
    scroll-snap-type: x mandatory;
  }

  .about-compare-col {
    scroll-snap-align: start;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 720px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* GEO 知识库 / blog */
.blog-hero {
  padding: 44px 0 32px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.blog-hero .blog-hero-kicker {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.blog-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3.8vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.blog-hero .blog-hero-lead {
  margin: 0 auto;
  max-width: 560px;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
  padding-top: 28px;
  padding-bottom: 48px;
}

@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
}

.blog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.blog-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.blog-search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.blog-search-wrap input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.blog-search-wrap input:focus {
  border-color: rgba(34, 211, 238, 0.45);
}

.blog-search-wrap .blog-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  opacity: 0.5;
  pointer-events: none;
}

.blog-sort-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-right: 6px;
}

.blog-sort-select {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.88rem;
  cursor: pointer;
}

.blog-filter-scroll {
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 8px;
  margin-inline: -6px;
  padding-inline: 6px;
  scrollbar-width: thin;
}

.blog-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: min-content;
}

.blog-filter-chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 0.82rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.blog-filter-chip:hover {
  color: var(--text);
  border-color: rgba(34, 211, 238, 0.35);
}

.blog-filter-chip.is-active {
  color: var(--btn-on-gradient);
  background: var(--accent-gradient);
  border-color: transparent;
  font-weight: 600;
}

.blog-featured {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(129, 140, 248, 0.06));
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: var(--radius);
  transition: opacity 0.2s, transform 0.2s;
}

.blog-featured[hidden] {
  display: none;
}

@media (max-width: 720px) {
  .blog-featured {
    grid-template-columns: 1fr;
  }
}

.blog-featured-badge {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
}

.blog-featured h2 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.blog-featured h2 a {
  transition: color 0.2s;
}

.blog-featured h2 a:hover {
  color: var(--accent);
}

.blog-featured-excerpt {
  margin: 0 0 16px;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.blog-featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.blog-featured-meta .btn {
  margin-left: auto;
}

@media (max-width: 720px) {
  .blog-featured-meta .btn {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }
}

.blog-featured-cover {
  width: 140px;
  height: 180px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  flex-shrink: 0;
}

.blog-featured-cover strong {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.blog-featured-cover .cover-logo {
  font-size: 0.7rem;
  margin-top: 12px;
  color: var(--accent);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.blog-card:hover {
  border-color: rgba(34, 211, 238, 0.28);
  transform: translateY(-2px);
}

.blog-card[hidden] {
  display: none !important;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.blog-tag {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(129, 140, 248, 0.12);
  color: #c4b5fd;
}

.blog-tag.blog-tag--muted {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-weight: 500;
}

.blog-card-title {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

.blog-card-title a {
  transition: color 0.2s;
}

.blog-card-title a:hover {
  color: var(--accent);
}

.blog-card-excerpt {
  flex: 1;
  margin: 0 0 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-card-footer time {
  font-variant-numeric: tabular-nums;
}

.blog-card-read {
  color: var(--accent);
  font-weight: 600;
}

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.blog-load-wrap {
  margin-top: 28px;
  text-align: center;
}

.blog-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (max-width: 1024px) {
  .blog-sidebar {
    position: static;
  }
}

.blog-widget {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.blog-widget h3 {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 700;
}

.blog-widget-cta {
  text-align: center;
  background: linear-gradient(160deg, rgba(56, 189, 248, 0.12), rgba(255, 255, 255, 0.98));
}

.blog-qr {
  width: 140px;
  height: 140px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  padding: 8px;
  line-height: 1.35;
}

.blog-widget-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.blog-hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-hot-tags button {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.blog-hot-tags button:hover {
  color: var(--accent);
  border-color: rgba(34, 211, 238, 0.35);
}

.blog-stat-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
  text-align: center;
}

.blog-stat-item {
  padding: 12px 8px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.blog-stat-item strong {
  display: block;
  font-size: 1.15rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.blog-stat-item span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* article detail */
.article-detail-hero {
  padding: 40px 0 28px;
  border-bottom: 1px solid var(--border);
}

.article-detail-hero .article-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.article-detail-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.article-body {
  padding: 32px 0 48px;
}

.article-body .prose {
  max-width: 720px;
}

.article-body .prose h2 {
  margin-top: 28px;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--accent);
}

.article-back:hover {
  text-decoration: underline;
}

/* —— 白皮书长文 geo-whitepaper —— */
.page-whitepaper .article-detail-hero--whitepaper {
  padding-bottom: 24px;
}

.wp-subtitle {
  display: block;
  margin-top: 10px;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: -0.02em;
}

.wp-hero-lead {
  margin: 0;
  max-width: 720px;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.wp-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 24px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.wp-toc-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.wp-toc a {
  font-size: 0.88rem;
  color: var(--accent);
  text-decoration: none;
}

.wp-toc a:hover {
  text-decoration: underline;
}

.article-body--whitepaper .prose {
  max-width: 960px;
}

.page-whitepaper .wp-section {
  margin-bottom: 8px;
}

.page-whitepaper .prose h2 {
  margin-top: 40px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-whitepaper .prose h3 {
  margin-top: 22px;
  margin-bottom: 12px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
}

.wp-callout {
  margin: 24px 0;
  padding: 20px 22px;
  border-radius: var(--radius);
  border-left: 4px solid rgba(14, 165, 233, 0.65);
  background: linear-gradient(135deg, rgba(224, 242, 254, 0.45), rgba(238, 242, 255, 0.5));
}

.wp-callout p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text);
}

.wp-list-rich {
  margin: 16px 0 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.wp-list-rich li {
  margin-bottom: 10px;
}

.wp-note {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(248, 250, 252, 0.9);
  border: 1px dashed rgba(148, 163, 184, 0.45);
  font-size: 0.92rem;
}

.wp-table-wrap {
  margin: 24px 0;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.wp-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 520px;
}

.wp-compare-table th,
.wp-compare-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.wp-compare-table thead th {
  background: var(--bg-elevated);
  font-weight: 700;
  color: var(--text);
}

.wp-compare-table tbody th[scope="row"] {
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  background: rgba(248, 250, 252, 0.9);
}

.wp-compare-table tbody tr:last-child th,
.wp-compare-table tbody tr:last-child td {
  border-bottom: none;
}

.wp-layer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.wp-layer-card {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wp-layer-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-deep);
}

.wp-layer-num {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.wp-layer-card h3 {
  margin: 0 0 10px !important;
  font-size: 1.05rem !important;
}

.wp-layer-card p {
  margin: 0 !important;
  font-size: 0.9rem;
}

.wp-phase-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: wpphase;
}

.wp-phase-list > li {
  position: relative;
  margin-bottom: 18px;
  padding: 20px 20px 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.88));
}

.wp-phase-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

.wp-phase-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--accent-gradient);
  color: #fff;
}

.wp-phase-list p {
  margin: 0 !important;
}

.wp-eight-list {
  margin: 18px 0 0;
  padding-left: 1.35rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.wp-eight-list li {
  margin-bottom: 12px;
}

.wp-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.wp-tag-cloud span {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.22);
  color: var(--text-muted);
}

.wp-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.wp-case-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.wp-case-card h3 {
  margin: 0 0 12px !important;
  font-size: 1rem !important;
  color: var(--accent);
}

.wp-case-card p {
  margin: 0 0 10px !important;
  font-size: 0.9rem;
}

.wp-case-card p:last-child {
  margin-bottom: 0 !important;
}

.wp-section--closing .prose p:last-of-type {
  margin-bottom: 0;
}

.wp-cta-bottom {
  margin-top: 40px;
}

.wp-cta-bottom .btn {
  margin: 4px 8px 4px 0;
}

.wp-disclaimer {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.wp-disclaimer p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
}

@media (max-width: 640px) {
  .wp-toc {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* —— 白皮书 fkgeo 风格交互与展示 layer —— */
body.page-whitepaper--fk {
  scroll-padding-top: 112px;
}

.page-whitepaper--fk main {
  overflow-x: clip;
}

.wp-fk-hero {
  position: relative;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  padding: 48px 0 56px;
  background:
    radial-gradient(ellipse 90% 70% at 50% -30%, rgba(56, 189, 248, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(129, 140, 248, 0.2), transparent 50%),
    linear-gradient(165deg, rgba(248, 250, 252, 0.98) 0%, rgba(224, 242, 254, 0.55) 45%, rgba(238, 242, 255, 0.75) 100%);
  border-bottom: 1px solid rgba(14, 165, 233, 0.12);
}

.wp-fk-hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 55% 40% at 50% 100%, rgba(14, 165, 233, 0.08), transparent 65%);
}

.wp-fk-hero-inner {
  position: relative;
  z-index: 1;
}

.article-back--on-hero {
  margin-bottom: 18px;
  color: rgba(15, 23, 42, 0.65);
}

.article-back--on-hero:hover {
  color: var(--accent);
}

.wp-fk-eyebrow {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.45);
}

.wp-fk-title {
  margin: 0 0 18px;
  font-size: clamp(1.55rem, 4.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.22;
  color: var(--text);
}

.wp-fk-title-sub {
  display: block;
  margin-top: 14px;
  font-size: clamp(0.98rem, 2.2vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-muted);
}

.wp-fk-lead {
  max-width: min(880px, 100%);
  font-size: 1.05rem;
  line-height: 1.75;
}

.wp-fk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.wp-fk-btn-glow {
  box-shadow: 0 8px 28px rgba(14, 165, 233, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wp-fk-btn-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(14, 165, 233, 0.42);
}

.wp-fk-sticky {
  position: sticky;
  top: 56px;
  z-index: 90;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  padding: 10px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(248, 250, 252, 0.94));
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(14px) saturate(1.15);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.wp-toc--sticky {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0;
  padding: 6px 4px 6px 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  border: none;
  background: transparent;
}

.wp-toc--sticky .wp-toc-label {
  flex-shrink: 0;
  margin-right: 4px;
}

.wp-toc--sticky a {
  flex-shrink: 0;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(241, 245, 249, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.28);
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.wp-toc--sticky a:hover {
  color: var(--accent);
  border-color: rgba(14, 165, 233, 0.35);
  text-decoration: none;
}

.wp-toc--sticky a.is-active {
  color: #fff;
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.35);
}

.page-whitepaper--fk .article-body--whitepaper {
  padding-top: 36px;
}

.prose--whitepaper-fk {
  max-width: min(980px, 100%);
}

.wp-section-kicker {
  margin: 0 0 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(14, 165, 233, 0.85);
}

.wp-pain-h3 {
  margin-top: 28px;
}

.wp-pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.wp-pain-card {
  position: relative;
  padding: 24px 22px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}

.wp-pain-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-deep);
  border-color: rgba(14, 165, 233, 0.28);
}

.wp-pain-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  border-radius: 14px;
  font-size: 1.35rem;
  background: linear-gradient(145deg, rgba(224, 242, 254, 0.95), rgba(238, 242, 255, 0.9));
  border: 1px solid rgba(14, 165, 233, 0.15);
}

.wp-pain-title {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.wp-pain-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.wp-table-wrap--fk {
  border: none;
  background: transparent;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
}

.wp-table-wrap--fk .wp-compare-table {
  min-width: 0;
}

.wp-table-wrap--fk thead th:first-child {
  border-radius: var(--radius) 0 0 0;
}

.wp-table-wrap--fk thead th:last-child {
  border-radius: 0 var(--radius) 0 0;
}

.wp-phase-list--fk {
  position: relative;
  padding-left: 8px;
}

.wp-phase-list--fk::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(14, 165, 233, 0.55), rgba(129, 140, 248, 0.35));
  opacity: 0.65;
}

.wp-phase-list--fk > li {
  margin-left: 8px;
  padding-left: 28px;
  border-left: none;
}

.wp-eight-list--fk {
  list-style: none;
  padding-left: 0 !important;
  counter-reset: wpeight;
}

.wp-eight-list--fk li {
  position: relative;
  padding: 14px 16px 14px 52px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  counter-increment: wpeight;
}

.wp-eight-list--fk li::before {
  content: counter(wpeight, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  border-radius: 8px;
  background: var(--accent-gradient);
}

.wp-platform-marquee {
  margin-top: 22px;
}

.wp-platform-marquee-viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(14, 165, 233, 0.15);
  background: rgba(255, 255, 255, 0.65);
  padding: 14px 0;
}

.wp-platform-marquee-inner {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: wp-platform-marquee-x 36s linear infinite;
}

.wp-platform-marquee-inner span {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
}

.wp-platform-marquee-viewport:hover .wp-platform-marquee-inner {
  animation-play-state: paused;
}

@keyframes wp-platform-marquee-x {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wp-platform-marquee-inner {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 12px 20px;
  }
}

.wp-case-card {
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-whitepaper--fk .wp-case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.28);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

.wp-fk-cta-final {
  margin: 48px calc(50% - 50vw) 0;
  width: 100vw;
  padding: 48px 0 56px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 120%, rgba(56, 189, 248, 0.25), transparent 55%),
    linear-gradient(155deg, #0f172a 0%, #1e293b 42%, #0c4a6e 100%);
}

.wp-cta-bottom--fk {
  margin: 0 auto;
  max-width: 640px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  color: rgba(248, 250, 252, 0.95);
}

.wp-cta-bottom--fk h2 {
  color: #fff;
}

.wp-cta-bottom--fk > p:first-of-type {
  color: rgba(226, 232, 240, 0.88);
}

.wp-fk-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
}

.wp-fk-cta-hint {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(148, 163, 184, 0.95);
}

.btn-ghost--on-dark {
  border-color: rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost--on-dark:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.wp-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1), transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.wp-reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  body.page-whitepaper--fk {
    scroll-padding-top: 72px;
  }

  .wp-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .wp-fk-btn-glow:hover {
    transform: none;
  }
}

@media (max-width: 640px) {
  .wp-fk-sticky {
    top: 52px;
  }

  .wp-fk-hero {
    padding-top: 32px;
    padding-bottom: 40px;
  }
}

/* —— GEO 服务页（services/geo 风格） —— */
.page-geo-service .geo-hero-glow {
  position: fixed;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 100vw);
  height: 420px;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(56, 189, 248, 0.2), transparent 55%),
    radial-gradient(ellipse 50% 45% at 70% 20%, rgba(129, 140, 248, 0.14), transparent 50%);
}

.page-geo-service main {
  position: relative;
  z-index: 1;
}

.geo-service-hero {
  padding: 56px 0 40px;
  text-align: center;
}

.geo-service-hero-kicker {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.geo-service-hero-title {
  margin: 0 0 16px;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.geo-service-hero-lead {
  margin: 0 auto 28px;
  max-width: 560px;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.geo-service-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 28px;
}

.geo-hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.geo-metric-pill {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.geo-metric-pill strong {
  color: var(--accent);
  font-weight: 700;
  margin-right: 4px;
}

.geo-section {
  padding: 52px 0;
}

.geo-section--engine {
  background: linear-gradient(180deg, transparent, rgba(226, 232, 240, 0.85) 38%, transparent);
  border-radius: var(--radius);
  /* 勿覆盖 .wrap 的 padding-inline，否则整段会与左右卡片区错位并贴边 */
}

.geo-pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.geo-pillar-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.geo-pillar-card:hover {
  border-color: rgba(14, 165, 233, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}

.geo-pillar-icon {
  margin-bottom: 16px;
}

.geo-pillar-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  font-weight: 700;
}

.geo-pillar-desc {
  margin: 0 0 14px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.geo-pillar-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.geo-pillar-list li {
  margin-bottom: 6px;
}

/* 商业决策引擎：标题与上下版块同为居中，双栏内容在 .wrap 内自适应排布 */
.geo-section--engine .section-head {
  text-align: center;
  margin-bottom: 36px;
}

.geo-section--engine .section-head p {
  margin-inline: auto;
  max-width: 560px;
}

.geo-engine {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

@media (min-width: 900px) {
  .geo-engine {
    grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
    gap: 28px;
  }
}

.geo-engine-tabs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 899px) {
  .geo-engine-tabs {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scroll-snap-type: x mandatory;
  }
}

.geo-engine-tab {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  align-items: start;
  column-gap: 12px;
  row-gap: 4px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  box-sizing: border-box;
}

@media (max-width: 899px) {
  .geo-engine-tab {
    flex: 0 0 auto;
    min-width: 220px;
    scroll-snap-align: start;
    grid-template-columns: 2rem minmax(0, 1fr);
  }
}

.geo-engine-tab:hover {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.28);
}

.geo-engine-tab.is-active {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.45);
  background: rgba(14, 165, 233, 0.06);
  box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.12);
}

.geo-engine-num {
  font-size: 0.75rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.45;
  padding-top: 2px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.geo-engine-tab-text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.45;
  min-width: 0;
}

.geo-engine-panels {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.geo-engine-panel {
  flex: 1;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  animation: geo-panel-in 0.35s ease;
  min-width: 0;
}

@keyframes geo-panel-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.geo-engine-panel-title {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.geo-engine-panel-lead {
  margin: 0 0 16px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.geo-engine-panel-list {
  margin: 0 0 18px;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.geo-engine-panel-list li {
  margin-bottom: 8px;
}

.geo-engine-panel-list li::marker {
  color: var(--accent);
}

.geo-engine-core {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: rgba(14, 165, 233, 0.06);
  border-left: 3px solid;
  border-image: linear-gradient(180deg, #0ea5e9, #818cf8) 1;
  color: var(--text-muted);
}

.geo-flow {
  padding: 8px 0 24px;
}

.geo-flow-track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  position: relative;
}

@media (min-width: 960px) {
  .geo-flow-track::before {
    content: "";
    position: absolute;
    top: 22px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.15), rgba(167, 139, 250, 0.35), rgba(34, 211, 238, 0.15));
    border-radius: 2px;
    z-index: 0;
  }
}

@media (max-width: 959px) {
  .geo-flow-track {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    padding-bottom: 12px;
  }
}

.geo-flow-step {
  flex: 1;
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 8px;
}

@media (max-width: 959px) {
  .geo-flow-step {
    flex: 0 0 72%;
    max-width: 280px;
    scroll-snap-align: center;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }
}

.geo-flow-dot {
  display: block;
  width: 12px;
  height: 12px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--accent-gradient);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.35);
}

.geo-flow-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 800;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--accent);
}

.geo-flow-step h4 {
  margin: 0 0 8px;
  font-size: 0.98rem;
}

.geo-flow-step p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.geo-flow-caption {
  margin: 24px 0 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.geo-adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.geo-adv-card {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.geo-adv-card:hover {
  border-color: rgba(129, 140, 248, 0.25);
}

.geo-adv-card h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--text);
}

.geo-adv-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.geo-deliver-card {
  padding: 28px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.06), rgba(129, 140, 248, 0.05));
  border: 1px solid rgba(34, 211, 238, 0.15);
  border-radius: var(--radius);
}

.geo-deliver-card h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

.geo-deliver-card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.geo-final-cta {
  padding: 56px 0 72px;
}

.geo-final-cta-inner {
  padding: 40px 28px;
  text-align: center;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(56, 189, 248, 0.14), #ffffff);
  border: 1px solid rgba(14, 165, 233, 0.22);
  box-shadow: var(--shadow);
}

.geo-final-cta-inner h2 {
  margin: 0 0 10px;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
}

.geo-final-cta-inner > p {
  margin: 0 0 24px;
  color: var(--text-muted);
}

.js-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .js-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .geo-engine-panel {
    animation: none;
  }
}

/* ========== 首页增强（参照 geokeji.com 首屏与转化路径） ========== */
.page-home .home-hero-glow {
  position: fixed;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: min(960px, 100vw);
  height: 480px;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse 65% 55% at 50% 0%, rgba(56, 189, 248, 0.18), transparent 58%),
    radial-gradient(ellipse 45% 40% at 75% 25%, rgba(129, 140, 248, 0.12), transparent 50%);
}

.page-home main {
  position: relative;
  z-index: 1;
}

.home-hero {
  padding-bottom: 40px;
}

@keyframes home-badge-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.28);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(14, 165, 233, 0);
  }
}

.hero-badge--pulse {
  animation: home-badge-pulse 2.8s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero-badge--pulse {
    animation: none;
  }
}

.hero-actions--secondary {
  margin-top: -12px;
  margin-bottom: 32px;
}

.btn-compact {
  padding: 12px 22px;
  font-size: 0.9rem;
}

.btn-arrow::after {
  content: " →";
  opacity: 0.85;
}

.hero-scroll-hint {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.hero-scroll-hint:hover {
  color: var(--accent);
}

.hero-scroll-icon {
  width: 22px;
  height: 32px;
  border: 2px solid rgba(14, 165, 233, 0.4);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  background: var(--accent);
  border-radius: 2px;
  animation: home-scroll-dot 1.6s ease-in-out infinite;
}

@keyframes home-scroll-dot {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.35;
    transform: translateY(10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll-icon::after {
    animation: none;
  }
}

.pills--hero {
  margin-top: 8px;
}

.home-marquee {
  padding: 8px 0 28px;
}

.home-marquee-label {
  margin: 0 0 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

.home-marquee-viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.home-marquee-inner {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: home-marquee-x 32s linear infinite;
}

.home-marquee-inner span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.home-marquee-inner span:nth-child(odd) {
  color: rgba(100, 116, 139, 0.88);
}

@keyframes home-marquee-x {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.home-marquee-viewport:hover .home-marquee-inner {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .home-marquee-inner {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 12px 24px;
  }
}

.stats-row--home {
  max-width: none;
  margin-bottom: 0;
}

.home-pillar-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.home-pillar {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.25s;
}

.home-pillar:hover {
  border-color: rgba(34, 211, 238, 0.28);
  transform: translateY(-3px);
}

.home-pillar-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}

.home-pillar h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.home-pillar p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* 首页 ·「为不同业务目标定制的 GEO 解决方案」（浅色 SaaS 卡片区，对齐 geokeji 交互） */
.home-scenario-section {
  margin: 0;
  padding: 52px 0 68px;
  background: linear-gradient(180deg, #e8edf5 0%, #f1f4fa 50%, #eef1f7 100%);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.home-scenario-title {
  text-align: center;
  font-size: clamp(1.28rem, 2.8vw, 1.82rem);
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 36px;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.home-scenario-shell {
  display: grid;
  grid-template-columns: minmax(232px, 288px) minmax(0, 1fr);
  gap: 22px 28px;
  align-items: stretch;
}

.home-scenario-tabs {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.home-scenario-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 13px 15px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
  font-size: 0.94rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    color 0.22s ease,
    box-shadow 0.22s ease;
}

.home-scenario-tab:hover:not(.is-active) {
  border-color: #cbd5e1;
  background: #fafbfc;
}

.home-scenario-tab:focus-visible {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.35);
}

.home-scenario-tab.is-active {
  background: #eef2ff;
  border-color: #3b82f6;
  color: #1e3a8a;
  box-shadow: 0 1px 0 rgba(59, 130, 246, 0.08);
}

.home-scenario-tab-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: #64748b;
}

.home-scenario-tab.is-active .home-scenario-tab-icon {
  color: #2563eb;
}

.home-scenario-tab-label {
  flex: 1;
}

.home-scenario-panels {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 26px 30px 30px;
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
  min-height: 272px;
}

.home-scenario-panel-title {
  margin: 0 0 12px;
  font-size: 1.22rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.home-scenario-panel-lead {
  margin: 0 0 18px;
  font-size: 0.95rem;
  line-height: 1.68;
  color: #475569;
}

.home-scenario-panel-list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.home-scenario-panel-list li {
  position: relative;
  padding-left: 1.45rem;
  margin-bottom: 11px;
  font-size: 0.93rem;
  line-height: 1.58;
  color: #334155;
}

.home-scenario-panel-list li:last-child {
  margin-bottom: 0;
}

.home-scenario-panel-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: #2563eb;
  font-weight: 700;
}

.home-scenario-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: 999px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.home-scenario-cta:hover {
  background: #1d4ed8;
  color: #ffffff;
}

.home-scenario-cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.45);
}

@keyframes home-scenario-panel-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.home-scenario-panel--anim {
  animation: home-scenario-panel-in 0.34s ease;
}

@media (prefers-reduced-motion: reduce) {
  .home-scenario-panel--anim {
    animation: none;
  }
}

@media (max-width: 900px) {
  .home-scenario-shell {
    grid-template-columns: 1fr;
  }

  .home-scenario-tabs {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .home-scenario-tab {
    flex: 1 1 calc(50% - 8px);
    min-width: 140px;
  }
}

@media (max-width: 520px) {
  .home-scenario-tab {
    flex: 1 1 100%;
  }
}

/* 首页 ·「覆盖全行业的 GEO 解决方案」（横向胶囊 Tab + 大卡，对齐 geokeji） */
.home-industry-section {
  margin: 0;
  padding: 52px 0 68px;
  background: #f8fafc;
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.home-industry-title {
  text-align: center;
  font-size: clamp(1.28rem, 2.8vw, 1.82rem);
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 28px;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.home-industry-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 28px;
}

.home-industry-tab {
  margin: 0;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  color: #475569;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    color 0.22s ease,
    box-shadow 0.22s ease;
}

.home-industry-tab:hover:not(.is-active) {
  border-color: #d1d5db;
  background: #fafafa;
}

.home-industry-tab:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.35);
}

.home-industry-tab.is-active {
  background: #6366f1;
  border-color: #6366f1;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.home-industry-panels {
  max-width: 920px;
  margin: 0 auto;
}

.home-industry-panel {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: clamp(28px, 5vw, 52px);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.07);
}

.home-industry-badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.4;
  color: #4338ca;
  background: #eef2ff;
}

.home-industry-card-title {
  margin: 0 0 14px;
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.home-industry-lead {
  margin: 0 0 22px;
  font-size: 0.96rem;
  line-height: 1.75;
  color: #64748b;
}

.home-industry-list {
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}

.home-industry-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 12px;
  font-size: 0.93rem;
  line-height: 1.6;
  color: #334155;
}

.home-industry-list li:last-child {
  margin-bottom: 0;
}

.home-industry-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: #2563eb;
}

.home-industry-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 10px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.home-industry-cta:hover {
  background: #1d4ed8;
  color: #ffffff;
}

.home-industry-cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.45);
}

@keyframes home-industry-panel-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.home-industry-panel--anim {
  animation: home-industry-panel-in 0.38s ease;
}

@media (prefers-reduced-motion: reduce) {
  .home-industry-panel--anim {
    animation: none;
  }
}

@media (max-width: 540px) {
  .home-industry-tab {
    padding: 9px 16px;
    font-size: 0.85rem;
  }
}

/* 首页 ·「真实的成功案例」横向轮播（浅色卡片 + 圆形箭头导航） */
.home-cases-section {
  margin: 0;
  padding: 52px 0 64px;
  background: #f8fafc;
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.home-cases-head {
  text-align: center;
  margin-bottom: 36px;
}

.home-cases-title {
  margin: 0 0 10px;
  font-size: clamp(1.28rem, 2.8vw, 1.85rem);
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.home-cases-sub {
  margin: 0;
  font-size: 0.98rem;
  color: #64748b;
}

.home-cases-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 52px;
}

.home-cases-viewport {
  flex: 1;
  overflow: hidden;
  min-width: 0;
}

.home-cases-track {
  display: flex;
  gap: 20px;
  width: max-content;
  transition: transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .home-cases-track {
    transition: none;
  }
}

.home-case-card {
  flex: 0 0 340px;
  box-sizing: border-box;
  padding: 22px 22px 24px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  box-shadow: 0 10px 36px rgba(15, 23, 42, 0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.home-case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.11);
}

@media (prefers-reduced-motion: reduce) {
  .home-case-card {
    transition: none;
  }

  .home-case-card:hover {
    transform: none;
  }
}

.home-case-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #5b21b6;
  background: #ede9fe;
}

.home-case-name {
  margin: 0 0 12px;
  font-size: 1.08rem;
  font-weight: 800;
  color: #0f172a;
}

.home-case-desc {
  margin: 0 0 22px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: #64748b;
}

.home-case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  padding-top: 4px;
  border-top: 1px solid #f1f5f9;
}

.home-case-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.home-case-metric-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: #2563eb;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.home-case-metric-label {
  font-size: 0.72rem;
  color: #94a3b8;
  line-height: 1.35;
}

.home-cases-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  color: #64748b;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.1);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.home-cases-nav:hover:not(:disabled) {
  border-color: #cbd5e1;
  color: #2563eb;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.home-cases-nav:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.35);
}

.home-cases-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}

.home-cases-prev {
  left: 4px;
}

.home-cases-next {
  right: 4px;
}

@media (max-width: 1100px) {
  .home-case-card {
    flex: 0 0 300px;
  }
}

@media (max-width: 700px) {
  .home-cases-carousel {
    padding: 0 44px;
  }

  .home-case-card {
    flex: 0 0 min(400px, calc(100vw - 112px));
  }

  .home-cases-prev {
    left: 0;
  }

  .home-cases-next {
    right: 0;
  }
}

@media (max-width: 480px) {
  .home-cases-carousel {
    padding: 0 40px;
  }

  .home-case-card {
    flex: 0 0 calc(100vw - 96px);
  }
}

.home-report-section {
  padding-top: 48px;
}

.home-report-layout {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 400px);
  gap: 36px;
  align-items: start;
}

@media (max-width: 900px) {
  .home-report-layout {
    grid-template-columns: 1fr;
  }
}

.home-report-bullets {
  margin: 0 0 24px;
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.home-report-bullets li {
  margin-bottom: 10px;
}

.home-report-bullets strong {
  color: var(--text);
}

.home-report-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.report-mock {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.report-mock:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}

.report-mock-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.report-mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.report-mock-dot:nth-child(1) {
  background: #ff5f57;
}
.report-mock-dot:nth-child(2) {
  background: #febc2e;
}
.report-mock-dot:nth-child(3) {
  background: #28c840;
}

.report-mock-title {
  flex: 1;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.report-mock-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.report-mock-spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: home-spin 0.75s linear infinite;
}

@keyframes home-spin {
  to {
    transform: rotate(360deg);
  }
}

.report-mock-body {
  padding: 22px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.45s ease 0.15s;
}

.report-mock--loaded .report-mock-loading {
  display: none;
}

.report-mock--loaded .report-mock-body {
  opacity: 1;
  max-height: 420px;
}

.report-mock-score {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.report-mock-score-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.report-mock-score-num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.report-mock-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.report-mock-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 10px;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.report-mock-track {
  height: 8px;
  border-radius: 4px;
  background: rgba(226, 232, 240, 0.95);
  overflow: hidden;
}

.report-mock-bar {
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, #22d3ee, #818cf8);
  transition: width 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.report-mock--loaded .report-mock-bar {
  width: var(--w);
}

.report-mock-bar--2 {
  background: linear-gradient(90deg, #818cf8, #c084fc);
}

.report-mock-bar--3 {
  background: linear-gradient(90deg, #22d3ee, #34d399);
}

.report-mock-bar--4 {
  background: linear-gradient(90deg, #f472b6, #c084fc);
}

.report-mock-note {
  margin: 16px 0 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

.home-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
}

.home-step {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: border-color 0.2s;
}

.home-step:hover {
  border-color: rgba(129, 140, 248, 0.25);
}

.home-step-n {
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 800;
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
  margin-bottom: 12px;
}

.home-step h4 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.home-step p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.home-form-card {
  max-width: 640px;
  margin-inline: auto;
  padding: 32px;
  background: linear-gradient(145deg, rgba(56, 189, 248, 0.08), #ffffff);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: var(--radius);
}

.home-form-title {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.home-form-desc {
  margin: 0 0 22px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.home-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.home-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.home-form-field--full {
  grid-column: 1 / -1;
}

.home-form-field input,
.home-form-field textarea {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
}

.home-form-field input:focus,
.home-form-field textarea:focus {
  outline: none;
  border-color: rgba(14, 165, 233, 0.55);
}

.home-form-submit {
  grid-column: 1 / -1;
  justify-self: start;
}

@media (max-width: 560px) {
  .home-form {
    grid-template-columns: 1fr;
  }
}

.home-faq-mini {
  padding-bottom: 32px;
}

.home-inline-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.home-faq-grid {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.home-faq-item {
  padding: 0 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.home-faq-item summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  list-style: none;
}

.home-faq-item summary::-webkit-details-marker {
  display: none;
}

.home-faq-item[open] summary {
  color: var(--accent);
}

.home-faq-item p {
  margin: 0;
  padding-bottom: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.cta-strip--home .cta-strip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 8px;
}

.home-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .home-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .report-mock-spinner {
    animation: none;
  }

  .report-mock-loading {
    display: none;
  }

  .report-mock-body {
    opacity: 1;
    max-height: none;
    padding: 22px;
  }

  .report-mock-bar {
    width: var(--w);
  }
}

/* ========== 首页：双屏轮播 · 懒加载条 · 底栏 CTA（geokeji 叙事补齐） ========== */
.home-hero-carousel {
  padding-top: 48px;
  padding-bottom: 8px;
}

.home-hero-viewport {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(14, 165, 233, 0.18);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.home-hero-track {
  display: flex;
  width: 200%;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.home-hero-slide {
  flex: 0 0 50%;
  min-width: 0;
}

.home-hero--slide {
  padding: 48px 20px 56px;
  text-align: center;
}

@media (min-width: 640px) {
  .home-hero--slide {
    padding: 56px 40px 64px;
  }
}

.home-hero--slide-b .hero-lead {
  margin-bottom: 28px;
}

.hero-actions--single {
  justify-content: center;
  margin-bottom: 40px;
}

.btn-slide-b-cta {
  padding: 16px 36px;
  font-size: 1rem;
}

.home-hero-lazy-panel {
  max-width: 420px;
  margin: 0 auto;
  padding: 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  min-height: 140px;
  transition: border-color 0.35s, box-shadow 0.35s;
}

.home-hero-lazy-panel--ready {
  border-color: rgba(14, 165, 233, 0.38);
  box-shadow: 0 12px 36px rgba(14, 165, 233, 0.12);
}

.home-lazy-ready-title {
  margin: 0 0 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent);
}

.home-lazy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.home-lazy-chips span {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--text-muted);
}

.home-hero-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
}

.home-hero-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.home-hero-arrow:hover {
  border-color: rgba(14, 165, 233, 0.45);
  color: var(--accent);
}

.home-hero-dots {
  display: flex;
  gap: 10px;
}

.home-hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.45);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.home-hero-dot.is-active {
  background: var(--accent-gradient);
  transform: scale(1.25);
}

.home-hero-hint {
  margin: 12px 0 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.home-lazy-strip {
  margin-top: 8px;
  margin-bottom: 8px;
}

.home-lazy-strip-inner {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px dashed rgba(14, 165, 233, 0.28);
  background: rgba(255, 255, 255, 0.82);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-lazy-strip-loaded {
  width: 100%;
  text-align: center;
}

.home-lazy-strip--done .home-lazy-strip-inner {
  border-style: solid;
  border-color: rgba(14, 165, 233, 0.22);
  justify-content: stretch;
}

.home-lazy-strip-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
}

.home-lazy-strip-list {
  margin: 0 0 18px;
  padding-left: 1.2rem;
  text-align: left;
  max-width: 520px;
  margin-inline: auto;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.home-lazy-strip-list li {
  margin-bottom: 8px;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.88rem;
}

.home-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 -8px 28px rgba(15, 23, 42, 0.08);
}

.home-sticky-cta.is-visible {
  transform: translateY(0);
}

.home-sticky-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: 8px;
}

.home-sticky-label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.home-sticky-label strong {
  color: var(--accent);
}

.home-sticky-btn {
  flex-shrink: 0;
}

.home-sticky-close {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.home-sticky-close:hover {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  .home-hero-track {
    transition: none;
  }

  .home-sticky-cta {
    transition: none;
  }
}

/* ========== 主流模型目录 model_list.html（geo688 风格 · 浅色） ========== */
.page-model-list .model-dir-hero {
  padding: 40px 0 28px;
  text-align: center;
}

.page-model-list .model-dir-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.65rem, 4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.page-model-list .model-dir-lead {
  margin: 0 auto;
  max-width: 560px;
  font-size: 1.02rem;
  color: var(--text-muted);
}

.model-dir-catalog-banner {
  margin: 16px auto 0;
  max-width: 560px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: center;
  align-items: center;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.model-dir-catalog-banner strong {
  color: var(--text);
  font-weight: 700;
}

.model-dir-catalog-date {
  opacity: 0.92;
}

.model-dir-search-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: stretch;
}

.model-dir-search {
  flex: 1 1 min(420px, 100%);
  position: relative;
}

.model-dir-search input {
  width: 100%;
  padding: 14px 18px 14px 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 0.95rem;
  font-family: inherit;
  box-shadow: var(--shadow);
}

.model-dir-search input:focus {
  outline: none;
  border-color: rgba(14, 165, 233, 0.45);
}

.model-dir-search::before {
  content: "⌕";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--text-muted);
  opacity: 0.75;
  pointer-events: none;
}

.model-dir-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  max-width: 720px;
  margin: 28px auto 8px;
}

.model-dir-stat {
  padding: 18px 14px;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.model-dir-stat-num {
  font-size: 1.65rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.model-dir-stat-label {
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.model-dir-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  justify-content: space-between;
  margin: 24px 0 16px;
}

.model-dir-sort {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.model-dir-sort select {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-family: inherit;
  font-size: 0.88rem;
}

.model-dir-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.model-dir-chip {
  margin: 0;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.model-dir-chip:hover {
  border-color: rgba(14, 165, 233, 0.35);
  color: var(--text);
}

.model-dir-chip.is-active {
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.45);
  color: var(--accent);
}

.model-dir-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.model-dir-card {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.model-dir-card:hover {
  border-color: rgba(14, 165, 233, 0.3);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.model-dir-card-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #4f46e5;
  background: rgba(99, 102, 241, 0.1);
}

.model-dir-card-title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.model-dir-card-vendor {
  margin: 0 0 10px;
  font-size: 0.8rem;
  color: var(--accent);
}

.model-dir-card-desc {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.model-dir-card-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.model-dir-card-rating strong {
  color: var(--text);
}

.model-dir-card--catalog {
  border-color: rgba(14, 165, 233, 0.22);
}

.model-dir-card-rating--catalog {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.model-dir-card-rating--catalog strong {
  color: var(--text);
  font-size: 1.02em;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.model-dir-kind {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  max-width: 12rem;
  line-height: 1.3;
}

.model-dir-card-link {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 165, 233, 0.35);
}

.model-dir-card-link:hover {
  border-bottom-color: var(--accent);
}

.model-dir-card-rank {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.model-dir-card-rank--muted {
  font-weight: 500;
  color: var(--text-muted);
  opacity: 0.65;
}

.model-dir-empty {
  text-align: center;
  padding: 48px 24px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
}

.model-dir-empty h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--text);
}

.model-dir-more-wrap {
  margin-top: 28px;
  text-align: center;
}

.page-model-list .section-head {
  margin-top: 40px;
  margin-bottom: 12px;
}

/* DataLearner 风格筛选条 */
.dl-filter-panel {
  margin: 8px 0 20px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.dl-filter-hint {
  margin: 0 0 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.dl-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  align-items: flex-end;
}

.dl-filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  min-width: min(160px, 100%);
}

.dl-filter-field--check {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  cursor: pointer;
}

.dl-filter-field--check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.dl-filter-label {
  font-weight: 600;
  color: var(--text);
}

.dl-filter-field select {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: inherit;
  font-size: 0.88rem;
  min-width: 140px;
}

.dl-filter-reset {
  margin-left: auto;
  align-self: center;
}

.model-dir-card-title-link {
  color: inherit;
  text-decoration: none;
}

.model-dir-card-title-link:hover {
  color: var(--accent);
}

.model-dir-card-ext {
  margin: 10px 0 0;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font-size: 0.76rem;
}

.model-dir-card-ext-link {
  color: var(--text-muted);
}

.model-dir-card-ext-link:hover {
  color: var(--accent);
}

/* 模型详情页 models/*.html */
.page-model-detail .model-detail-main {
  padding: 32px 0 56px;
}

.model-detail-breadcrumb {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.model-detail-breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

.model-detail-breadcrumb a:hover {
  text-decoration: underline;
}

.model-detail-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.model-detail-source {
  margin: 0 0 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.model-detail-source a {
  color: var(--accent);
}

.model-detail-title {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.model-detail-org {
  margin: 0 0 24px;
  font-size: 1rem;
  color: var(--accent);
}

.model-detail-facts {
  margin: 0;
  padding: 0;
}

.model-detail-facts > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.model-detail-facts dt {
  margin: 0;
  color: var(--text-muted);
  font-weight: 600;
}

.model-detail-facts dd {
  margin: 0;
  color: var(--text);
}

.model-detail-facts a {
  color: var(--accent);
}

.model-detail-note {
  margin: 20px 0 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.model-detail-actions {
  margin: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 640px) {
  .dl-filter-reset {
    margin-left: 0;
    width: 100%;
  }

  .model-detail-facts > div {
    grid-template-columns: 1fr;
  }
}

/* ---------- 数据分析 analysis.php（监测控制台风格） ---------- */
.page-analysis .analysis-main {
  padding-bottom: 56px;
}

.analysis-hero {
  padding: 40px 0 28px;
  text-align: center;
}

.analysis-hero-kicker {
  margin: 0 0 12px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.analysis-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.65rem, 4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.analysis-hero-lead {
  margin: 0 auto;
  max-width: 640px;
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.analysis-filter {
  margin-bottom: 28px;
  padding: 22px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.analysis-filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 20px;
  align-items: end;
}

.analysis-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.analysis-field-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.analysis-field input[type="search"],
.analysis-field select {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg-elevated);
}

.analysis-field input:focus,
.analysis-field select:focus {
  outline: none;
  border-color: rgba(14, 165, 233, 0.45);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.analysis-field--compact {
  grid-column: span 1;
}

.analysis-period {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.analysis-period-btn {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--text-muted);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.analysis-period-btn:hover {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.35);
}

.analysis-period-btn.is-active {
  color: #fff;
  background: var(--accent-gradient);
  border-color: transparent;
}

.analysis-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.analysis-submit {
  padding: 12px 28px;
}

.analysis-reset {
  padding: 12px 20px;
}

.analysis-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.analysis-kpi {
  padding: 20px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.analysis-kpi-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.analysis-kpi-value {
  display: block;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.analysis-kpi-delta {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.82rem;
  font-weight: 600;
}

.analysis-kpi-delta--up {
  color: #059669;
}

.analysis-kpi-delta--down {
  color: #dc2626;
}

.analysis-kpi-delta--neutral {
  color: var(--text-muted);
}

.analysis-panels {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
  align-items: stretch;
}

.analysis-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 22px 20px;
}

.analysis-card-head {
  margin-bottom: 18px;
}

.analysis-card-head h2 {
  margin: 0 0 6px;
  font-size: 1.12rem;
  font-weight: 700;
}

.analysis-card-meta {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.analysis-chart {
  position: relative;
}

.analysis-chart-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
}

.analysis-chart-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  padding: 0 4px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.analysis-model-bars {
  list-style: none;
  margin: 0;
  padding: 0;
}

.analysis-model-bars li {
  display: grid;
  grid-template-columns: 92px 1fr 42px;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.analysis-model-bars li:last-child {
  margin-bottom: 0;
}

.analysis-model-name {
  color: var(--text-muted);
  font-weight: 500;
}

.analysis-bar-track {
  height: 10px;
  border-radius: 999px;
  background: var(--bg-elevated);
  overflow: hidden;
}

.analysis-bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #0ea5e9, #6366f1);
}

.analysis-bar-fill--2 {
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
}

.analysis-bar-fill--3 {
  background: linear-gradient(90deg, #14b8a6, #0ea5e9);
}

.analysis-bar-fill--4 {
  background: linear-gradient(90deg, #f59e0b, #eab308);
}

.analysis-bar-fill--5 {
  background: linear-gradient(90deg, #94a3b8, #64748b);
}

.analysis-model-pct {
  text-align: right;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.analysis-card--table {
  margin-bottom: 24px;
  padding-bottom: 8px;
}

.analysis-card-head--row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.analysis-table-tabs {
  display: flex;
  gap: 8px;
}

.analysis-tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--text-muted);
}

.analysis-tab.is-active {
  color: var(--text);
  border-color: rgba(14, 165, 233, 0.4);
  background: rgba(14, 165, 233, 0.1);
  font-weight: 600;
}

.analysis-table-wrap {
  overflow-x: auto;
  margin: 0 -6px;
  padding: 0 6px;
}

.analysis-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.analysis-table th,
.analysis-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.analysis-table th {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: rgba(248, 250, 252, 0.9);
}

.analysis-table tbody tr:hover td {
  background: rgba(14, 165, 233, 0.04);
}

.analysis-pill {
  display: inline-block;
  min-width: 2.5em;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
}

.analysis-pill--high {
  background: rgba(16, 185, 129, 0.15);
  color: #047857;
}

.analysis-pill--mid {
  background: rgba(14, 165, 233, 0.15);
  color: #0369a1;
}

.analysis-pill--low {
  background: rgba(245, 158, 11, 0.18);
  color: #b45309;
}

.analysis-rank-up {
  color: #059669;
  font-weight: 600;
}

.analysis-rank-down {
  color: #dc2626;
  font-weight: 600;
}

.analysis-rank-hold {
  color: var(--text-muted);
}

.analysis-table-note {
  color: var(--text-muted);
  font-size: 0.86rem;
  max-width: 280px;
}

.analysis-card--compete {
  margin-bottom: 8px;
}

.analysis-table--compact th,
.analysis-table--compact td {
  padding: 10px 14px;
}

.analysis-gap {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.analysis-gap--ahead {
  color: #059669;
}

.analysis-gap--behind {
  color: #dc2626;
}

.analysis-disclaimer {
  margin: 32px auto 0;
  padding: 16px 18px;
  max-width: 900px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  background: rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(148, 163, 184, 0.35);
}

@media (max-width: 1100px) {
  .analysis-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .analysis-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .analysis-panels {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .analysis-filter {
    padding: 18px 16px;
  }

  .analysis-filter-grid {
    grid-template-columns: 1fr;
  }

  .analysis-kpis {
    grid-template-columns: 1fr;
  }

  .analysis-model-bars li {
    grid-template-columns: 72px 1fr 38px;
    gap: 8px;
    font-size: 0.82rem;
  }

  .analysis-table-note {
    max-width: none;
  }
}