/*
Theme Name: Qitui GEO Directory
Theme URI: https://www.gdchenyue.cn/
Description: Lightweight directory theme for the Qitui GEO multisite MVP.
Author: Qitui
Template: astra
Version: 1.0.0
Text Domain: qitui-geo
*/

:root {
  --qitui-ink: #19231f;
  --qitui-muted: #66736d;
  --qitui-line: #e3e9e5;
  --qitui-green: #197a59;
  --qitui-green-dark: #0f5c42;
  --qitui-soft: #f4f8f5;
  --qitui-warm: #f7f4ed;
  --qitui-radius: 14px;
}

body {
  color: var(--qitui-ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--qitui-green);
}

a:hover {
  color: var(--qitui-green-dark);
}

.qitui-main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0 64px;
}

.qitui-hero {
  padding: clamp(30px, 5vw, 64px) 0 34px;
  border-bottom: 1px solid var(--qitui-line);
}

.qitui-kicker {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--qitui-green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.qitui-hero h1,
.qitui-page-head h1,
.qitui-article h1 {
  max-width: 900px;
  margin: 0 0 14px;
  color: var(--qitui-ink);
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.18;
  letter-spacing: -.035em;
}

.qitui-lede,
.qitui-page-head p {
  max-width: 760px;
  margin: 0;
  color: var(--qitui-muted);
  font-size: 17px;
  line-height: 1.8;
}

.qitui-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.qitui-button,
.qitui-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.qitui-button {
  background: var(--qitui-green);
  color: #fff;
}

.qitui-button:hover {
  background: var(--qitui-green-dark);
  color: #fff;
}

.qitui-button-secondary {
  border: 1px solid var(--qitui-line);
  background: #fff;
  color: var(--qitui-ink);
}

.qitui-button-secondary:hover {
  border-color: var(--qitui-green);
  color: var(--qitui-green);
}

.qitui-section {
  padding: 34px 0 0;
}

.qitui-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.qitui-section h2 {
  margin: 0;
  color: var(--qitui-ink);
  font-size: 24px;
  letter-spacing: -.02em;
}

.qitui-section-head a {
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.qitui-quick-grid,
.qitui-card-grid,
.qitui-provider-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.qitui-quick {
  display: block;
  min-height: 108px;
  padding: 18px;
  border: 1px solid var(--qitui-line);
  border-radius: var(--qitui-radius);
  background: #fff;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}

.qitui-quick:hover {
  border-color: var(--qitui-green);
  transform: translateY(-2px);
}

.qitui-quick strong {
  display: block;
  margin-bottom: 8px;
  color: var(--qitui-ink);
  font-size: 16px;
}

.qitui-quick span {
  color: var(--qitui-muted);
  font-size: 13px;
  line-height: 1.6;
}

.qitui-post-list,
.qitui-link-grid {
  margin: 0;
  padding: 0;
  list-style: none;
}

.qitui-post-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
}

.qitui-post-item {
  padding: 17px 0;
  border-bottom: 1px solid var(--qitui-line);
}

.qitui-post-item a {
  display: block;
  color: var(--qitui-ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  text-decoration: none;
}

.qitui-post-item a:hover {
  color: var(--qitui-green);
}

.qitui-post-meta {
  display: block;
  margin-top: 7px;
  color: var(--qitui-muted);
  font-size: 12px;
}

.qitui-provider-card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--qitui-line);
  border-radius: var(--qitui-radius);
  background: #fff;
}

.qitui-provider-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
}

.qitui-provider-card h3 a {
  color: var(--qitui-ink);
  text-decoration: none;
}

.qitui-provider-card p {
  flex: 1;
  margin: 0 0 16px;
  color: var(--qitui-muted);
  font-size: 14px;
  line-height: 1.7;
}

.qitui-card-link {
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

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

.qitui-tag {
  display: inline-block;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--qitui-soft);
  color: var(--qitui-green-dark);
  font-size: 12px;
  text-decoration: none;
}

.qitui-tag:hover {
  background: #e3f1e9;
}

.qitui-example {
  margin: 18px 0 0;
  padding: 10px 13px;
  border-left: 3px solid #d6a84b;
  background: var(--qitui-warm);
  color: #73571d;
  font-size: 13px;
  line-height: 1.7;
}

.qitui-page-head {
  padding: 10px 0 28px;
  border-bottom: 1px solid var(--qitui-line);
}

.qitui-page-head h1 {
  font-size: clamp(28px, 4vw, 44px);
}

.qitui-page-head p {
  font-size: 15px;
}

.qitui-article {
  max-width: 920px;
  margin: 0 auto;
  padding: 12px 0 20px;
}

.qitui-article h1 {
  font-size: clamp(28px, 4.5vw, 48px);
}

.qitui-meta {
  margin: 0 0 24px;
  color: var(--qitui-muted);
  font-size: 13px;
}

.qitui-breadcrumb {
  margin-bottom: 14px;
  color: var(--qitui-muted);
  font-size: 13px;
}

.qitui-breadcrumb a {
  text-decoration: none;
}

.qitui-content {
  color: #29342f;
  font-size: 16px;
  line-height: 1.9;
}

.qitui-content h2 {
  margin: 34px 0 12px;
  color: var(--qitui-ink);
  font-size: 24px;
  line-height: 1.45;
}

.qitui-content h3 {
  margin: 24px 0 10px;
  color: var(--qitui-ink);
  font-size: 19px;
}

.qitui-content p {
  margin: 0 0 16px;
}

.qitui-content ul,
.qitui-content ol {
  margin: 0 0 18px;
  padding-left: 24px;
}

.qitui-content li {
  margin-bottom: 7px;
}

.qitui-content table {
  width: 100%;
  margin: 18px 0 24px;
  border-collapse: collapse;
  font-size: 14px;
}

.qitui-content th,
.qitui-content td {
  padding: 10px 12px;
  border: 1px solid var(--qitui-line);
  text-align: left;
  vertical-align: top;
}

.qitui-content th {
  background: var(--qitui-soft);
}

.qitui-content blockquote {
  margin: 20px 0;
  padding: 12px 16px;
  border-left: 3px solid var(--qitui-green);
  background: var(--qitui-soft);
  color: var(--qitui-muted);
}

.qitui-summary {
  margin: 0 0 24px;
  padding: 16px 18px;
  border: 1px solid #cfe5d9;
  border-radius: 10px;
  background: #f2faf6;
  color: #285741;
  font-size: 15px;
  line-height: 1.8;
}

.qitui-faq,
.qitui-related {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--qitui-line);
}

.qitui-faq h2,
.qitui-related h2 {
  margin: 0 0 14px;
  font-size: 22px;
}

.qitui-faq dt {
  margin-top: 16px;
  color: var(--qitui-ink);
  font-weight: 700;
}

.qitui-faq dd {
  margin: 7px 0 0;
  color: var(--qitui-muted);
  line-height: 1.8;
}

.qitui-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 18px;
}

.qitui-link-grid a {
  display: block;
  overflow: hidden;
  color: var(--qitui-muted);
  font-size: 13px;
  line-height: 1.6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qitui-link-grid a:hover {
  color: var(--qitui-green);
}

.qitui-rank-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--qitui-soft);
  color: var(--qitui-green-dark);
  font-size: 12px;
  font-weight: 700;
}

.qitui-empty {
  color: var(--qitui-muted);
}

.qitui-site-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 7px;
  border-radius: 4px;
  background: var(--qitui-warm);
  color: #795e22;
  font-size: 11px;
  font-weight: 700;
  vertical-align: middle;
}

@media (max-width: 900px) {
  .qitui-quick-grid,
  .qitui-card-grid,
  .qitui-provider-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .qitui-main {
    width: min(100% - 24px, 1180px);
    padding-top: 20px;
  }

  .qitui-quick-grid,
  .qitui-card-grid,
  .qitui-provider-grid,
  .qitui-post-list,
  .qitui-link-grid {
    grid-template-columns: 1fr;
  }

  .qitui-quick {
    min-height: 0;
  }

  .qitui-section {
    padding-top: 28px;
  }

  .qitui-section h2 {
    font-size: 21px;
  }

  .qitui-content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .qitui-content th,
  .qitui-content td {
    min-width: 120px;
  }
}