:root {
  /* 不依赖 Google Fonts：系统中文栈优先，与 Noto 观感接近的本地/系统字体在后 */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  --font-serif: ui-serif, "Songti SC", "STSong", "SimSun", "STKaiti", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  --accent: #4a7c59;
  --accent-light: #eaf2ec;
  --accent-mid: #b8d4be;
  --accent-deep: #2e5038;
  --bg: #f7f4ef;
  --surface: #ffffff;
  --stone: #8a8078;
  --ink: #1e1a16;
  --ink-soft: #3d3830;
  --border: rgba(74, 124, 89, 0.13);
  --card-shadow: rgba(0, 0, 0, 0.07);
  --radius-card: 18px;
  --radius-pill: 999px;
}

html[data-theme="purple"] {
  --accent: #6b5ea8;
  --accent-light: #f0edf8;
  --accent-mid: #c5bae8;
  --accent-deep: #3e3470;
  --bg: #f8f6fb;
  --surface: #ffffff;
  --stone: #8a8596;
  --ink: #1c1a28;
  --ink-soft: #3a3650;
  --border: rgba(107, 94, 168, 0.13);
  --card-shadow: rgba(0, 0, 0, 0.07);
}

html[data-theme="blue"] {
  --accent: #4a7ea8;
  --accent-light: #eaf1f8;
  --accent-mid: #a8c8e0;
  --accent-deep: #2b4e6e;
  --bg: #f5f7fa;
  --surface: #ffffff;
  --stone: #7a8494;
  --ink: #181e28;
  --ink-soft: #2e3a4e;
  --border: rgba(74, 126, 168, 0.13);
  --card-shadow: rgba(0, 0, 0, 0.07);
}

html[data-theme="ink"] {
  --accent: #a89880;
  --accent-light: rgba(168, 152, 128, 0.13);
  --accent-mid: #6b5f50;
  --accent-deep: #d4c4b0;
  --bg: #161412;
  --surface: #201e1b;
  --stone: #7a7268;
  --ink: #eae4dc;
  --ink-soft: #c4bdb4;
  --border: rgba(168, 152, 128, 0.14);
  --card-shadow: rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
}

a {
  color: inherit;
  text-underline-offset: 3px;
}

.main-rounded-container {
  min-height: 100vh;
}

.main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(247, 244, 239, 0.9);
  backdrop-filter: blur(14px);
}

html[data-theme="ink"] .nav {
  background: rgba(22, 20, 18, 0.92);
}

.nav-left {
  display: flex;
  align-items: normal;
  gap: 16px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-img {
  width: 26px;
  height: 26px;
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.nav-links {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.nav-links a {
  font-size: 14px;
  text-decoration: none;
  color: var(--stone);
}

.nav-links a:hover {
  color: var(--accent);
}

.theme-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-dot {
  box-sizing: border-box;
  display: block;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  padding: 0;
  margin: 0;
  line-height: 0;
  font-size: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  vertical-align: middle;
  overflow: hidden;
}

.theme-dot.active {
  border-color: var(--ink);
}

.dot-sage { background: #4a7c59; }
.dot-purple { background: #6b5ea8; }
.dot-blue { background: #4a7ea8; }
.dot-ink { background: #a89880; }

.btn-login,
.btn-logout,
.btn-register {
  text-decoration: none;
  font-size: 14px;
  border-radius: var(--radius-pill);
  padding: 2px 24px;
}

.btn-login,
.btn-logout {
  border: 1px solid var(--border);
  color: var(--ink-soft);
}

.btn-register {
  background: var(--accent);
  color: #fff;
}

.user-profile {
  font-size: 14px;
  color: var(--ink-soft);
  text-decoration: none;
}

.hero {
  padding: 36px 0;
}

.hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 36px);
  font-weight: 300;
  line-height: 1.45;
}

.hero p {
  margin: 0;
  font-size: 15px;
  color: var(--stone);
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-primary,
.btn-ghost {
  text-decoration: none;
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--ink-soft);
}

.section-header {
  margin: 18px 0 18px;
}

.section-header h2 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 30px;
  color: var(--accent);
}

.section-header p {
  margin: 0;
  color: var(--stone);
  font-size: 15px;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.program-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.program-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
}

.program-card .program-desc {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--stone);
  min-height: 72px;
  display: -webkit-box;
  /* -webkit-line-clamp: 3; */
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-meta,
.blog-meta {
  font-size: 14px;
  color: var(--stone);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.program-card .program-meta {
  margin-top: auto;
}

.article-list {
  border-top: 1px solid var(--border);
}

.article-item {
  display: block;
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.article-title {
  font-size: 18px;
  margin-bottom: 4px;
}

.article-meta {
  font-size: 14px;
  color: var(--stone);
}

.cta-band {
  margin-top: 28px;
  background: var(--accent-deep);
  border-radius: 20px;
  padding: 28px;
  color: #fff;
}

.cta-band h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 300;
}

.cta-band p {
  margin: 0;
  font-size: 14px;
  opacity: 0.85;
}

.crisis-bar {
  margin-top: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 14px 16px;
}

.crisis-title {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.crisis-text {
  margin: 0;
  font-size: 14px;
  color: var(--stone);
}

.footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.footer-content {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  justify-content: space-between;
}

.footer-qr-list {
  display: flex;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.footer-qr-card {
  border-radius: 12px;
  flex: 0 1 150px;
  max-width: 150px;
  min-width: 100px;
  text-align: center;
}

.footer-qr-card h4 {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--ink-soft);
}

.footer-qr-card img {
  width: 100%;
  max-width: 80px;
  border-radius: 10px;
  margin: 0 auto;
  display: block;
}

.footer-contact h4 {
  margin: 0 0 10px;
  font-size: 16px;
}

.footer-contact {
  width: 270px;
  flex: 0 0 270px;
}

.footer-contact p {
  margin: 0 0 6px;
  color: var(--stone);
  font-size: 14px;
}

.footer-links {
  text-align: center;
  font-size: 12px;
  margin-top: 60px;
  color: var(--stone);
}

.footer-links a {
  color: var(--stone);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: underline;
}


.detail-hero {
  margin-top: 26px;
  border-radius: 16px;
  background: var(--accent-deep);
  color: #fff;
  padding: 24px;
}

.detail-hero h1 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 300;
}

.detail-hero .meta {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.detail-content {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.markdown-body {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  font-family: var(--font-serif);
  color: var(--ink);
}

.markdown-body p,
.markdown-body li,
.markdown-body blockquote {
  font-size: 16px;
}

.program-btn {
  margin-top: 16px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  padding: 10px 22px;
  cursor: pointer;
}

.program-btn.btn-outline-primary {
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
}

.program-btn.btn-secondary {
  background: #6b7280;
}

.program-btn.btn-warning {
  background: #d97706;
}

.program-btn.btn-success,
.program-btn.btn-primary {
  background: var(--accent);
}

@media (max-width: 860px) {
  .program-grid,
  .footer-qr-list {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
  }

  .footer-contact {
    width: auto;
    flex: 1 1 auto;
  }

  .program-card .program-desc {
    min-height: 0;
    /* -webkit-line-clamp: 4; */
  }

  .main,
  .footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav {
    padding: 12px 16px;
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .program-card .program-desc {
    display: block;
    overflow: visible;
    /* -webkit-line-clamp: unset; */
  }
}

/* -------------------------------------------------------------------------- */
/* User account (/account) — 资料 + 方案长页；不影响首页 .program-card */
/* -------------------------------------------------------------------------- */

body.page-user-account .account-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 0 48px;
}

body.page-user-account .account-page-header {
  text-align: center;
  margin-bottom: 2rem;
}

body.page-user-account .account-page-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.5vw, 44px);
  font-weight: 300;
  color: var(--ink);
}

body.page-user-account .account-page-lead {
  margin: 0;
  font-size: 1rem;
  color: var(--stone);
}

body.page-user-account .profile-container {
  max-width: none;
  margin: 0 auto 0;
  padding: 0 0 2rem;
}

body.page-user-account .dashboard-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--border);
}

body.page-user-account .dashboard-header {
  text-align: center;
  margin-bottom: 3rem;
}

body.page-user-account .dashboard-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 300;
  color: var(--ink);
}

body.page-user-account .dashboard-subtitle {
  margin: 0;
  font-size: 1.05rem;
  color: var(--stone);
}

body.page-user-account .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

body.page-user-account .stats-grid.stats-grid--account-overview {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.page-user-account .stats-grid--account-overview .stat-card {
  padding: 1rem 0.75rem;
}

body.page-user-account .stats-grid--account-overview .stat-number {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

body.page-user-account .stat-card {
  background: var(--surface);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-card);
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px var(--card-shadow);
}

body.page-user-account .stat-number {
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

body.page-user-account .stat-label {
  font-size: 0.9rem;
  color: var(--stone);
}

body.page-user-account .section {
  margin-bottom: 2.5rem;
}

body.page-user-account .section-title {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

body.page-user-account .program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

body.page-user-account .program-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px var(--card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  padding: 0;
}

body.page-user-account .program-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--card-shadow);
}

body.page-user-account .program-card-header {
  padding: 1.25rem 1.35rem;
  border-bottom: 1px solid var(--border);
  flex: 1 1 auto;
}

body.page-user-account .program-card .program-title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-sans);
}

body.page-user-account .program-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  font-size: 0.85rem;
  color: var(--stone);
  margin-bottom: 0.85rem;
}

body.page-user-account .program-status {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--accent-light);
  color: var(--accent-deep);
}

body.page-user-account .program-status.status-paused {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.25);
}

body.page-user-account .program-status.status-completed {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  border-color: rgba(34, 197, 94, 0.25);
}

body.page-user-account .program-status.status-expired {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border-color: rgba(239, 68, 68, 0.25);
}

body.page-user-account .program-status.status-active,
body.page-user-account .program-status.status-started,
body.page-user-account .program-status.status-created {
  background: rgba(59, 130, 246, 0.1);
  color: #1d4ed8;
  border-color: rgba(59, 130, 246, 0.22);
}

html[data-theme="ink"] body.page-user-account .program-status.status-active,
html[data-theme="ink"] body.page-user-account .program-status.status-started,
html[data-theme="ink"] body.page-user-account .program-status.status-created {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(147, 197, 253, 0.35);
}

html[data-theme="ink"] body.page-user-account .program-status.status-completed {
  color: #86efac;
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(134, 239, 172, 0.3);
}

html[data-theme="ink"] body.page-user-account .program-status.status-paused {
  color: #fcd34d;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(252, 211, 77, 0.3);
}

html[data-theme="ink"] body.page-user-account .program-status.status-expired {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(252, 165, 165, 0.3);
}

body.page-user-account .program-progress {
  margin-bottom: 0.75rem;
}

body.page-user-account .progress-bar {
  width: 100%;
  height: 8px;
  background: var(--accent-light);
  border-radius: 4px;
  overflow: hidden;
}

body.page-user-account .progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

body.page-user-account .progress-text {
  font-size: 0.8rem;
  color: var(--stone);
  margin-top: 0.25rem;
}

body.page-user-account .program-actions {
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

body.page-user-account .program-actions .btn,
body.page-user-account .account-instance-row__actions .btn {
  flex: 0 1 auto;
  min-width: 0;
  padding: 0.55rem 0.95rem;
  border: none;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body.page-user-account .program-actions .btn.btn-primary,
body.page-user-account .account-instance-row__actions .btn.btn-primary {
  background: var(--accent);
  color: #fff;
}

body.page-user-account .program-actions .btn.btn-primary:hover,
body.page-user-account .account-instance-row__actions .btn.btn-primary:hover {
  filter: brightness(0.95);
}

body.page-user-account .program-actions .btn.btn-secondary,
body.page-user-account .account-instance-row__actions .btn.btn-secondary {
  background: var(--stone);
  color: #fff;
}

body.page-user-account .program-actions .btn.btn-secondary:hover,
body.page-user-account .account-instance-row__actions .btn.btn-secondary:hover {
  filter: brightness(1.08);
}

body.page-user-account .program-actions .btn.btn-outline,
body.page-user-account .account-instance-row__actions .btn.btn-outline {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--border);
}

body.page-user-account .program-actions .btn.btn-outline:hover,
body.page-user-account .account-instance-row__actions .btn.btn-outline:hover {
  background: var(--accent-light);
}

body.page-user-account .empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--stone);
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
}

body.page-user-account .empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

body.page-user-account .empty-state-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

body.page-user-account .empty-state-text {
  margin-bottom: 1.25rem;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

body.page-user-account .btn-large {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  transition: filter 0.2s ease;
}

body.page-user-account .btn-large:hover {
  filter: brightness(0.95);
}

@media (max-width: 768px) {
  body.page-user-account .dashboard-container {
    padding: 1rem 0;
  }

  body.page-user-account .program-grid {
    grid-template-columns: 1fr;
  }

  body.page-user-account .program-actions {
    flex-direction: column;
  }

  body.page-user-account .account-instance-row__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  body.page-user-account .stats-grid.stats-grid--account-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 420px) {
  body.page-user-account .stats-grid.stats-grid--account-overview {
    grid-template-columns: 1fr;
  }
}

body.page-user-account .profile-header {
  background: var(--accent-light);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-card);
  text-align: center;
  margin: 1.5rem 0;
}

body.page-user-account .profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 32px;
  overflow: hidden;
}

body.page-user-account .profile-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

body.page-user-account .profile-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  margin: 0 0 0.5rem;
}

body.page-user-account .profile-email {
  font-size: 1.05rem;
  color: var(--stone);
  margin: 0 0 1rem;
}

body.page-user-account .email-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-soft);
}

body.page-user-account .email-status.verified {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  border-color: rgba(34, 197, 94, 0.28);
}

body.page-user-account .email-status.unverified {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border-color: rgba(239, 68, 68, 0.25);
}

html[data-theme="ink"] body.page-user-account .email-status.verified {
  color: #86efac;
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(134, 239, 172, 0.35);
}

html[data-theme="ink"] body.page-user-account .email-status.unverified {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(252, 165, 165, 0.35);
}

body.page-user-account .profile-content {
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px var(--card-shadow);
}

body.page-user-account .info-section {
  margin-bottom: 2rem;
}

body.page-user-account .info-section:last-child {
  margin-bottom: 0;
}

body.page-user-account .info-title {
  font-size: 1.2rem;
  font-weight: 400;
  font-family: var(--font-serif);
  color: var(--ink);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

body.page-user-account .info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.25rem;
}

body.page-user-account .info-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

body.page-user-account .info-label {
  font-size: 0.88rem;
  color: var(--stone);
}

body.page-user-account .info-value {
  font-size: 1rem;
  color: var(--ink);
}

body.page-user-account .profile-status-text--ok {
  color: #15803d;
}

body.page-user-account .profile-status-text--bad {
  color: #b91c1c;
}

html[data-theme="ink"] body.page-user-account .profile-status-text--ok {
  color: #86efac;
}

html[data-theme="ink"] body.page-user-account .profile-status-text--bad {
  color: #fca5a5;
}

body.page-user-account .action-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

body.page-user-account .btn-action {
  padding: 0.7rem 1.35rem;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: filter 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

body.page-user-account .btn-action.btn-primary {
  background: var(--accent);
  color: #fff;
}

body.page-user-account .btn-action.btn-primary:hover {
  filter: brightness(0.95);
}

body.page-user-account .btn-action.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

body.page-user-account .btn-action.btn-danger:hover {
  background: rgba(239, 68, 68, 0.16);
}

@media (max-width: 768px) {
  body.page-user-account .profile-container {
    margin: 1rem auto;
    padding: 0 0.5rem;
  }

  body.page-user-account .profile-header {
    padding: 2rem 1.25rem;
  }

  body.page-user-account .profile-content {
    padding: 1.5rem;
  }

  body.page-user-account .action-buttons {
    flex-direction: column;
  }

  body.page-user-account .btn-action {
    justify-content: center;
  }
}

/* /account：按资产分组的方案实例列表 */

body.page-user-account .account-asset-bundle-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

body.page-user-account .account-asset-bundle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: 0 1px 3px var(--card-shadow);
  overflow: hidden;
}

body.page-user-account .account-asset-bundle--orphan {
  border-style: dashed;
}

body.page-user-account .account-asset-bundle__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--accent-light);
}

html[data-theme="ink"] body.page-user-account .account-asset-bundle__head {
  background: rgba(168, 152, 128, 0.08);
}

body.page-user-account .account-asset-bundle__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--ink);
}

body.page-user-account .account-asset-bundle__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 13px;
  color: var(--stone);
}

body.page-user-account .account-asset-bundle__submeta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--stone);
}

body.page-user-account .account-asset-bundle__quota {
  flex-shrink: 0;
  text-align: right;
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

body.page-user-account .account-asset-bundle__quota-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stone);
}

body.page-user-account .account-asset-bundle__quota-value {
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--accent);
}

body.page-user-account .account-asset-bundle__quota-hint {
  font-size: 11px;
  color: var(--stone);
}

body.page-user-account .account-asset-bundle__empty {
  padding: 22px 20px;
  color: var(--stone);
  font-size: 14px;
}

body.page-user-account .account-asset-bundle__empty .btn-large {
  margin-top: 12px;
}

body.page-user-account .account-instance-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

body.page-user-account .account-instance-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px 16px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

body.page-user-account .account-instance-row:last-child {
  border-bottom: none;
}

body.page-user-account .account-instance-row__info {
  min-width: 0;
}

body.page-user-account .account-instance-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--stone);
}

body.page-user-account .account-instance-row__code {
  margin-left: 8px;
  font-size: 12px;
  color: var(--stone);
  font-family: ui-monospace, Menlo, monospace;
}

body.page-user-account .account-instance-row__progress {
  margin-top: 10px;
  max-width: 420px;
}

body.page-user-account .account-instance-row__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

@media (max-width: 720px) {
  body.page-user-account .account-asset-bundle__head {
    flex-direction: column;
    align-items: stretch;
  }

  body.page-user-account .account-asset-bundle__quota {
    align-items: flex-start;
    text-align: left;
  }

  body.page-user-account .account-instance-row {
    grid-template-columns: 1fr;
  }
}

/* -------------------------------------------------------------------------- */
/* Login / register（原 auth.css，作用域 body.page-user-auth） */
/* -------------------------------------------------------------------------- */

body.page-user-auth .auth-page {
  display: flex;
  min-height: 100vh;
}

body.page-user-auth .panel-left {
  flex: 0 0 420px;
  background: var(--accent-deep);
  color: #fff;
  padding: 3rem 3.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

html[data-theme="ink"] body.page-user-auth .panel-left {
  background: #0f0d0b;
}

body.page-user-auth .left-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 2.4rem;
}

body.page-user-auth .left-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

body.page-user-auth .left-logo-text {
  font-family: var(--font-serif);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.92);
}

body.page-user-auth .left-headline {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 300;
  line-height: 1.5;
  margin: 0 0 10px;
}

body.page-user-auth .left-sub {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
  max-width: 280px;
  margin: 0;
}

body.page-user-auth .note-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

body.page-user-auth .note-item {
  display: flex;
  gap: 10px;
}

body.page-user-auth .note-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

body.page-user-auth .note-title {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 8px 0;
}

body.page-user-auth .note-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 2;
}

body.page-user-auth .left-theme {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1rem;
}

body.page-user-auth .left-theme-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-right: 4px;
}

body.page-user-auth .panel-left .theme-dot.active {
  border-color: rgba(255, 255, 255, 0.7);
}

body.page-user-auth .left-contact {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.8;
}

body.page-user-auth .left-contact a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

body.page-user-auth .panel-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
}

body.page-user-auth .form-card {
  width: 100%;
  max-width: 400px;
}

body.page-user-auth .form-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

body.page-user-auth .form-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 300;
  margin: 0 0 0.5rem;
  color: var(--ink);
}

body.page-user-auth .form-sub {
  font-size: 14px;
  color: var(--stone);
  margin: 0 0 2rem;
  line-height: 1.7;
}

body.page-user-auth .form-group {
  margin-bottom: 1rem;
}

body.page-user-auth .form-label {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

body.page-user-auth .form-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  font-size: 14px;
  color: var(--ink);
}

body.page-user-auth .form-input:focus {
  outline: none;
  border-color: var(--accent);
}

body.page-user-auth .form-hint {
  font-size: 11px;
  color: var(--stone);
  margin-top: 4px;
}

body.page-user-auth .form-submit {
  width: 100%;
  margin-top: 1rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  padding: 13px;
  font-size: 14px;
  cursor: pointer;
}

body.page-user-auth .form-alt {
  margin-top: 1rem;
  text-align: center;
  color: var(--stone);
  font-size: 13px;
}

body.page-user-auth .form-alt a {
  color: var(--accent);
  text-decoration: none;
}

body.page-user-auth .message {
  padding: 0.8rem 1rem;
  border-radius: 10px;
  margin: 1rem 0;
  font-size: 13px;
}

body.page-user-auth .message.success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

body.page-user-auth .message.error {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

html[data-theme="ink"] body.page-user-auth .message.success {
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border-color: rgba(134, 239, 172, 0.35);
}

html[data-theme="ink"] body.page-user-auth .message.error {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border-color: rgba(252, 165, 165, 0.35);
}

@media (max-width: 768px) {
  body.page-user-auth .panel-left {
    display: none;
  }

  body.page-user-auth .panel-right {
    padding: 2rem 1.25rem;
  }
}

/* -------------------------------------------------------------------------- */
/* 邮箱验证 /verify（body.page-user-verify） */
/* -------------------------------------------------------------------------- */

body.page-user-verify .verify-panel {
  max-width: 480px;
  margin: 3rem auto;
  padding: 2.25rem 2rem;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--card-shadow);
}

body.page-user-verify .verify-panel__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
}

body.page-user-verify .verify-panel__icon--success {
  background: var(--accent-light);
  color: var(--accent-deep);
  border: 1px solid var(--border);
}

body.page-user-verify .verify-panel__icon--error {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

html[data-theme="ink"] body.page-user-verify .verify-panel__icon--error {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(252, 165, 165, 0.35);
}

body.page-user-verify .verify-panel__title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ink);
}

body.page-user-verify .verify-panel__message {
  margin: 0 0 1.75rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-soft);
  text-align: left;
}

body.page-user-verify .verify-panel__message--success {
  color: var(--accent-deep);
}

body.page-user-verify .verify-panel__message--error {
  color: #b91c1c;
}

html[data-theme="ink"] body.page-user-verify .verify-panel__message--error {
  color: #fca5a5;
}

body.page-user-verify .verify-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

body.page-user-verify .verify-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: filter 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

body.page-user-verify .verify-btn--primary {
  background: var(--accent);
  color: #fff;
  border: none;
}

body.page-user-verify .verify-btn--primary:hover {
  filter: brightness(0.95);
}

body.page-user-verify .verify-btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--border);
}

body.page-user-verify .verify-btn--ghost:hover {
  background: var(--accent-light);
}

@media (max-width: 560px) {
  body.page-user-verify .verify-panel {
    margin: 1.5rem auto;
    padding: 1.75rem 1.25rem;
  }

  body.page-user-verify .verify-panel__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ── Home prologue / hero scene ── */

.home-hero-slot {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  background: #020712;
}

.home-scene-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  background: #020712;
}

.home-scene-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.home-scene-wrap.is-prologue-fixed {
  position: fixed;
  inset: 0;
  z-index: 200;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  will-change: transform;
}

.home-scene-wrap.is-transitioning {
  right: auto;
  bottom: auto;
  will-change: top, left, width, height;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.home-scene-wrap.is-transitioning iframe {
  max-width: none;
  max-height: none;
}

.home-scene-wrap.is-scene-expanded {
  position: fixed;
  inset: 0;
  z-index: 210;
  width: 100vw;
  height: 100vh;
}

.home-scene-wrap:fullscreen,
.home-scene-wrap:-webkit-full-screen {
  width: 100%;
  height: 100%;
  background: #020712;
}

.home-scene-wrap:fullscreen iframe,
.home-scene-wrap:-webkit-full-screen iframe {
  width: 100%;
  height: 100%;
}

body.home-prologue-lock,
body.home-scene-expanded-lock {
  overflow: hidden;
}

body[data-home-state="prologue"] .home-shell > .nav,
body[data-home-state="prologue"] .home-shell > .home-main,
body[data-home-state="prologue"] .home-shell > .footer {
  visibility: hidden;
  pointer-events: none;
}

body[data-home-state="transition"] .home-shell > .nav {
  visibility: visible;
  pointer-events: auto;
  opacity: 0;
  animation: homeNavFadeIn 1.4s ease forwards;
  animation-delay: 0.35s;
}

body[data-home-state="transition"] .home-shell > .home-main,
body[data-home-state="transition"] .home-shell > .footer {
  visibility: visible;
  pointer-events: none;
}

@keyframes homeNavFadeIn {
  to { opacity: 1; }
}

.home-main .hero,
.home-main > section:not(.hero) {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

body[data-home-state="homepage"] .home-main .hero.is-revealed,
body[data-home-state="homepage"] .home-main > section.is-revealed,
body[data-home-state="transition"] .home-main .hero.is-revealed,
body[data-home-state="transition"] .home-main > section.is-revealed {
  opacity: 1;
  transform: none;
}

body[data-home-state="homepage"] .home-shell > .footer {
  opacity: 0;
  animation: homeNavFadeIn 0.8s ease forwards;
  animation-delay: 0.5s;
}

@media (prefers-reduced-motion: reduce) {
  .home-scene-wrap.is-prologue-fixed {
    will-change: auto;
  }

  .home-main .hero,
  .home-main > section:not(.hero) {
    transition: none;
  }
}

/* Detail markdown — load www.css after github-markdown-light.css; tokens follow data-theme */
.detail-content .markdown-body {
  color: var(--ink-soft);
  background-color: transparent;
  font-family: var(--font-sans);
}

html[data-theme="ink"] .detail-content .markdown-body {
  color-scheme: dark;
}

html:not([data-theme="ink"]) .detail-content .markdown-body {
  color-scheme: light;
}

.detail-content .markdown-body h1,
.detail-content .markdown-body h2,
.detail-content .markdown-body h3,
.detail-content .markdown-body h4,
.detail-content .markdown-body h5,
.detail-content .markdown-body h6 {
  font-family: var(--font-serif);
  color: var(--ink);
}

.detail-content .markdown-body h1,
.detail-content .markdown-body h2 {
  border-bottom-color: var(--border);
}

.detail-content .markdown-body a {
  color: var(--accent);
}

.detail-content .markdown-body a:hover {
  color: var(--accent-deep);
}

.detail-content .markdown-body blockquote {
  color: var(--stone);
  border-left-color: var(--border);
}

.detail-content .markdown-body hr {
  background-color: var(--border);
  border: 0;
}

.detail-content .markdown-body mark {
  background-color: var(--accent-light);
  color: var(--ink);
}

.detail-content .markdown-body tt,
.detail-content .markdown-body code {
  background-color: var(--accent-light);
  color: var(--ink);
  border-radius: 4px;
  padding: 0.15em 0.35em;
}

.detail-content .markdown-body pre {
  background-color: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
}

.detail-content .markdown-body pre code {
  background-color: transparent;
  padding: 0;
}

.detail-content .markdown-body table th,
.detail-content .markdown-body table td {
  border-color: var(--border);
}

.detail-content .markdown-body table tr {
  background-color: var(--surface);
  border-top-color: var(--border);
}

.detail-content .markdown-body table tr:nth-child(2n) {
  background-color: var(--accent-light);
}

.detail-content .markdown-body kbd {
  background-color: var(--surface);
  border-color: var(--border);
  color: var(--ink);
  box-shadow: inset 0 -1px 0 var(--border);
}