:root {
  --paper: #f7f3e8;
  --paper-deep: #eee6d4;
  --ink: #1e2825;
  --ink-soft: #4f5a54;
  --line: rgba(30, 40, 37, 0.14);
  --green: #476b5f;
  --cinnabar: #a44535;
  --white: rgba(255, 252, 244, 0.86);
  --shadow: 0 24px 70px rgba(31, 41, 35, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(164, 69, 53, 0.08), transparent 24rem),
    linear-gradient(180deg, #fbf8ef 0%, var(--paper) 46%, #f9f6ec 100%);
  font-family: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  line-height: 1.7;
}

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

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

.site-header {
  min-height: 88vh;
  background:
    linear-gradient(90deg, rgba(250, 247, 238, 0.95) 0%, rgba(250, 247, 238, 0.78) 38%, rgba(250, 247, 238, 0.2) 100%),
    url("assets/zhongnan-ink-hero.png") center bottom / cover no-repeat;
  position: relative;
  overflow: hidden;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 7rem;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}

.detail-header {
  min-height: auto;
}

.detail-hero {
  grid-template-columns: minmax(0, 760px);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  min-width: 210px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  letter-spacing: 0;
}

.brand small {
  color: var(--ink-soft);
  font-size: 11px;
  text-transform: uppercase;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(164, 69, 53, 0.4);
  border-radius: 50%;
  background:
    radial-gradient(circle at 63% 35%, var(--cinnabar) 0 4px, transparent 5px),
    linear-gradient(135deg, transparent 44%, rgba(71, 107, 95, 0.7) 45% 54%, transparent 55%),
    var(--white);
}

.nav-links {
  gap: 26px;
  font-size: 15px;
  color: rgba(30, 40, 37, 0.86);
}

.nav-links a {
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}

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

.admin-link {
  color: var(--cinnabar);
}

.forum-link {
  color: var(--cinnabar);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 40px));
  min-height: calc(88vh - 88px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 680px);
  align-items: center;
  padding: 44px 0 76px;
}

.detail-hero {
  min-height: auto;
  grid-template-columns: minmax(0, 760px);
  padding: 34px 0 44px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cinnabar);
  font-size: 14px;
  letter-spacing: 0;
}

main .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.2;
}

main .eyebrow::after {
  content: "";
  width: 64px;
  height: 2px;
  background: var(--cinnabar);
}

.section-title {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: clamp(21px, 2.2vw, 30px);
  font-weight: 500;
  line-height: 1.25;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 1.12;
  font-weight: 500;
  max-width: 11em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(25px, 2.8vw, 36px);
  line-height: 1.18;
  font-weight: 500;
}

h3 {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 500;
}

.hero-lede,
.section-heading p,
.muted {
  color: var(--ink-soft);
}

.hero-lede {
  max-width: 640px;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 15px;
  white-space: nowrap;
}

.btn.primary {
  color: #fffaf1;
  background: var(--ink);
  border-color: var(--ink);
}

.btn.ghost {
  background: rgba(255, 252, 244, 0.64);
}

.tag {
  color: var(--cinnabar);
  font-size: 13px;
}

.section {
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: 50px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-heading > p:last-child {
  margin-bottom: 0;
}

.section-heading .section-title:last-child {
  margin-bottom: 0;
}

.section-heading.split {
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
}

.text-link {
  color: var(--cinnabar);
  border-bottom: 1px solid rgba(164, 69, 53, 0.45);
}

.live-schedule-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin: 4px 8px 0 0;
  padding: 9px 20px;
  border: 1px solid rgba(164, 69, 53, 0.48);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.28);
  color: var(--cinnabar);
  font-size: 17px;
  font-weight: 500;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.live-schedule-btn:hover {
  border-color: rgba(164, 69, 53, 0.78);
  background: rgba(164, 69, 53, 0.08);
  box-shadow: 0 8px 18px rgba(164, 69, 53, 0.12);
}

.download-grid,
.news-layout,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.2fr);
  gap: 28px;
}

.news-layout {
  align-items: stretch;
}

.qr-card,
.download-panel,
.camp-panel,
.news-list,
.map-panel,
.contact-list,
.headquarters-card,
.contact-overview,
.national-contacts,
.safety-card,
.admin-preview {
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: var(--shadow);
}

.qr-card {
  padding: 34px;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.qr-box {
  width: 150px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(30, 40, 37, 0.22);
  padding: 12px;
  background: #fffaf1;
}

.qr-link {
  color: inherit;
  text-decoration: none;
}

.qr-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-box i {
  display: none;
  font-style: normal;
  font-size: 12px;
  color: var(--ink-soft);
}

.app-summary h3 {
  margin-bottom: 10px;
}

.app-summary p {
  color: var(--ink-soft);
}

.download-panel {
  padding: 34px;
}

.download-btn {
  display: block;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.download-btn strong {
  display: block;
  font-size: 22px;
}

.download-btn span {
  color: var(--ink-soft);
}

.download-landing-page {
  min-height: 100dvh;
  background:
    radial-gradient(circle at 24% 12%, rgba(164, 69, 53, 0.1), transparent 18rem),
    linear-gradient(180deg, #fbf8ef, #f1eadb);
}

.download-landing {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  width: min(720px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.download-choice-panel {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.72);
  box-shadow: var(--shadow);
}

.download-landing-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.download-landing-header p {
  margin-bottom: 2px;
  color: var(--ink-soft);
  font-size: 14px;
}

.download-landing-header h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(24px, 8vw, 34px);
  line-height: 1.18;
}

.platform-choice-grid {
  width: min(560px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 28px;
  background: transparent;
}

.platform-choice {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 28px 20px;
  background: transparent;
}

.platform-choice.is-unavailable {
  align-content: center;
}

.platform-note {
  max-width: 15em;
  height: 3.2em;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cinnabar);
  font-size: 15px;
  line-height: 1.45;
  text-align: center;
}

.platform-note-android {
  color: var(--green);
  font-weight: 700;
}

.platform-choice-link {
  transition: background 180ms ease, transform 180ms ease;
}

.platform-choice-link:hover,
.platform-choice-link:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.platform-icon {
  width: min(190px, 54vw);
  aspect-ratio: 1;
  display: block;
  background-image: url("assets/app-download-platform-icons.png");
  background-repeat: no-repeat;
  background-size: 200% 100%;
}

.platform-icon-ios {
  background-position: left center;
}

.platform-icon-android {
  background-position: right center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.asset-icon {
  width: 112px;
  aspect-ratio: 1;
  border: 1px solid rgba(30, 40, 37, 0.1);
  background-image: url("assets/ink-icon-sheet.png");
  background-size: 300% 200%;
  background-repeat: no-repeat;
  box-shadow: 0 14px 34px rgba(30, 40, 37, 0.1);
}

.icon-app,
.icon-admin {
  background-position: 0% 0%;
}

.icon-camp {
  background-position: 50% 0%;
}

.icon-faq {
  background-position: 100% 0%;
}

.icon-map {
  width: min(420px, 78vw);
  background-position: 0% 100%;
}

.icon-safety {
  background-position: 50% 100%;
}

.camp-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.featured-news {
  padding: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  flex: 1;
  margin: 0 30px;
  border: 1px solid rgba(30, 40, 37, 0.1);
  background: rgba(255, 252, 244, 0.42);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.featured-news:hover,
.featured-news:focus-visible {
  border-color: rgba(164, 69, 53, 0.42);
  box-shadow: 0 28px 80px rgba(31, 41, 35, 0.16);
  transform: translateY(-3px);
  outline: none;
}

.featured-media,
.featured-copy {
  min-width: 0;
}

.featured-media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  flex: 1;
  min-height: 0;
  max-height: none;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(71, 107, 95, 0.08), transparent 58%),
    rgba(238, 230, 212, 0.42);
}

.featured-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.share-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-news .asset-icon {
  width: clamp(104px, 34%, 156px);
}

.featured-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px 18px;
  min-height: 0;
}

.featured-copy h3 {
  margin-bottom: 0;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.featured-copy p:not(.tag) {
  margin-bottom: 0;
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-soft);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.featured-copy .tag {
  margin-bottom: 2px;
}

.featured-news time,
.news-list time {
  color: var(--cinnabar);
}

.featured-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 4px;
  color: var(--cinnabar);
  font-size: 14px;
}

.read-more {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 10px;
  color: var(--cinnabar);
  border-bottom: 1px solid rgba(164, 69, 53, 0.45);
}

.share-list {
  display: grid;
  gap: 20px;
}

.share-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 16px 44px rgba(31, 41, 35, 0.08);
  transition: border-color 180ms ease, transform 180ms ease;
}

.share-item:hover,
.share-item:focus-visible {
  border-color: rgba(164, 69, 53, 0.42);
  transform: translateY(-2px);
  outline: none;
}

.share-thumb {
  display: grid;
  place-items: center;
  min-height: 128px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: rgba(238, 230, 212, 0.46);
}

.share-thumb .asset-icon {
  width: 96px;
}

.share-item h2 {
  margin-bottom: 8px;
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
}

.share-item p {
  color: var(--ink-soft);
}

.share-meta {
  display: grid;
  gap: 8px;
  color: var(--cinnabar);
  text-align: right;
}

.news-list {
  padding: 0 30px;
  flex: 1;
  box-shadow: none;
  border: 0;
  background: transparent;
}

.news-list article {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.news-list article:last-child {
  border-bottom: 0;
}

.preview-info {
  display: grid;
  gap: 10px;
  margin: 0;
}

.preview-info div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
}

.preview-info dt {
  color: var(--cinnabar);
  font-size: 14px;
}

.preview-info dd {
  margin: 0;
  color: var(--ink);
}

.preview-list {
  display: grid;
  gap: 18px;
}

.schedule-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.schedule-list article {
  display: block;
  min-width: 0;
  padding: 14px 14px 13px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 10px 28px rgba(31, 41, 35, 0.07);
}

.schedule-list time {
  display: block;
  min-height: 0;
  margin-bottom: 7px;
  border-right: 0;
  color: var(--cinnabar);
  font-size: clamp(16px, 1.5vw, 22px);
  font-weight: 700;
  line-height: 1.1;
  text-align: left;
}

.schedule-list h3 {
  margin-bottom: 4px;
  overflow: hidden;
  font-size: clamp(15px, 1.25vw, 19px);
  font-weight: 700;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.schedule-list p {
  margin-bottom: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: clamp(12px, 1vw, 14px);
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.schedule-page .section {
  padding: 38px 0;
}

.schedule-page .section-heading {
  margin-bottom: 22px;
}

.schedule-page .admin-manage {
  margin-top: 22px;
  padding: 22px 26px;
}

.section-heading.compact {
  margin-bottom: 16px;
}

.growth-carousel {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  gap: 6px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: var(--shadow);
}

.growth-scroll {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(30, 40, 37, 0.18);
  border-radius: 50%;
  color: var(--cinnabar);
  background: rgba(255, 252, 244, 0.76);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.growth-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 1fr);
  gap: 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.growth-track::-webkit-scrollbar {
  display: none;
}

.growth-card {
  position: relative;
  min-width: 0;
  padding: 20px 16px 17px;
  border: 1px solid rgba(30, 40, 37, 0.1);
  text-align: center;
}

.growth-card.level-representative {
  background: rgba(164, 69, 53, 0.1);
}

.growth-card.level-sprout {
  background: rgba(71, 107, 95, 0.12);
}

.growth-card.level-seed {
  background: rgba(238, 230, 212, 0.72);
}

.level-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  color: var(--cinnabar);
  font-size: 12px;
}

.avatar {
  display: block;
  width: 108px;
  height: 108px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background-image: url("assets/growth-avatar-sheet.png");
  background-repeat: no-repeat;
  background-size: 300% 300%;
  box-shadow: 0 10px 24px rgba(30, 40, 37, 0.15);
}

.avatar-1 { background-position: 0% 0%; }
.avatar-2 { background-position: 50% 0%; }
.avatar-3 { background-position: 100% 0%; }
.avatar-4 { background-position: 0% 50%; }
.avatar-5 { background-position: 50% 50%; }
.avatar-6 { background-position: 100% 50%; }
.avatar-7 { background-position: 0% 100%; }
.avatar-8 { background-position: 50% 100%; }
.avatar-9 { background-position: 100% 100%; }

.growth-card h3 {
  margin-bottom: 4px;
  font-size: 22px;
  font-weight: 700;
}

.growth-card p {
  margin-bottom: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-item {
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 16px 44px rgba(31, 41, 35, 0.08);
}

.preview-item .preview-info {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.9fr) minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 18px;
}

.preview-item .preview-info div {
  display: block;
}

.admin-manage {
  margin-top: 34px;
  padding: 26px;
  border: 1px solid rgba(164, 69, 53, 0.22);
  background: rgba(238, 230, 212, 0.42);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.panel-heading-row {
  padding: 24px 30px 16px;
}

.panel-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
  color: var(--cinnabar);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
}

.panel-title::before {
  content: "";
  width: 3px;
  height: 18px;
  background: rgba(164, 69, 53, 0.72);
}

.panel-footer {
  display: flex;
  justify-content: flex-end;
  padding: 14px 30px 24px;
}

.panel-more {
  color: var(--cinnabar);
  border-bottom: 1px solid rgba(164, 69, 53, 0.45);
}

.news-list h3 {
  margin: 8px 0 6px;
}

.faq-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.46fr);
  gap: 36px;
  align-items: start;
  max-width: none;
}

.faq-list,
.faq-more-row {
  grid-column: 1;
}

.faq-list {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.faq-list details {
  border-top: 1px solid var(--line);
  padding: 17px 0;
}

.faq-list details:last-of-type {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  color: var(--ink);
  line-height: 1.5;
}

.faq-list p {
  color: var(--ink-soft);
  margin: 11px 0 3px;
  line-height: 1.75;
}

.faq-more-row {
  display: flex;
  justify-content: flex-end;
  margin-top: auto;
  padding-top: 18px;
  padding-bottom: 4px;
}

.faq-note,
.faq-book-entry {
  grid-column: 2;
  grid-row: 1;
}

.faq-note {
  padding: 28px;
  border: 1px solid rgba(164, 69, 53, 0.22);
  background: rgba(238, 230, 212, 0.36);
  box-shadow: 0 16px 44px rgba(31, 41, 35, 0.08);
}

.faq-note h3 {
  margin-bottom: 16px;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
}

.faq-note ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-soft);
}

.faq-note li + li {
  margin-top: 10px;
}

.faq-book-entry {
  position: relative;
  display: grid;
  align-self: start;
  padding: 18px;
  border: 1px solid rgba(164, 69, 53, 0.2);
  background: rgba(255, 252, 244, 0.68);
  box-shadow: 0 16px 44px rgba(31, 41, 35, 0.08);
  transition: border-color 180ms ease, transform 180ms ease;
}

.faq-book-entry:hover,
.faq-book-entry:focus-visible {
  border-color: rgba(164, 69, 53, 0.45);
  transform: translateY(-2px);
  outline: none;
}

.faq-book-entry img {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 440px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.faq-book-entry span {
  position: absolute;
  right: 30px;
  bottom: 30px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(164, 69, 53, 0.38);
  border-radius: 50%;
  background: rgba(255, 252, 244, 0.78);
  color: var(--cinnabar);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 10px 26px rgba(31, 41, 35, 0.1);
}

.map-panel {
  min-height: 390px;
  display: grid;
  place-items: center;
  padding: 32px;
  text-align: center;
}

.map-panel figcaption {
  margin-top: 18px;
  color: var(--ink-soft);
}

.contact-list {
  padding: 16px 34px;
}

.contact-list article {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.contact-list article:last-child {
  border-bottom: 0;
}

.contact-section .contact-grid {
  grid-template-columns: 1fr;
}

.contact-overview {
  display: grid;
  grid-template-columns: minmax(330px, 0.9fr) minmax(0, 1.1fr);
  align-items: stretch;
  overflow: hidden;
}

.contact-map {
  position: relative;
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(250, 247, 238, 0.12), rgba(250, 247, 238, 0.82)),
    radial-gradient(circle at 48% 46%, rgba(164, 69, 53, 0.16), transparent 12%),
    rgba(238, 230, 212, 0.48);
}

.contact-map-link {
  color: inherit;
  text-decoration: none;
}

.contact-map .icon-map {
  width: min(360px, 100%);
}

.map-pin {
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(12px, -22px);
  padding: 7px 10px;
  border: 1px solid rgba(164, 69, 53, 0.28);
  background: rgba(255, 252, 244, 0.9);
  color: var(--cinnabar);
  font-size: 13px;
}

.contact-content {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 20px 26px;
}

.hq-info {
  margin-top: 8px;
  padding: 0;
}

.hq-summary {
  max-width: 30em;
  margin: 8px 0 2px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.contact-data {
  display: grid;
  gap: 0;
  margin: 12px 0 0;
}

.contact-data div {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 7px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.contact-data dt {
  color: var(--ink);
  font-weight: 700;
}

.contact-data dd {
  margin: 0;
  color: var(--ink-soft);
}

.map-link {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.national-contacts {
  display: grid;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.representative-entry {
  position: relative;
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 16px 18px 16px 24px;
  border: 1px solid rgba(164, 69, 53, 0.24);
  border-left: 5px solid rgba(164, 69, 53, 0.82);
  background: rgba(238, 230, 212, 0.34);
  color: var(--ink);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.representative-entry:hover {
  border-color: rgba(164, 69, 53, 0.58);
  background: rgba(238, 230, 212, 0.56);
  box-shadow: 0 12px 28px rgba(31, 41, 35, 0.08);
}

.representative-copy {
  display: grid;
  gap: 7px;
}

.representative-copy em {
  color: var(--cinnabar);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0;
}

.representative-copy strong {
  font-size: clamp(25px, 2.35vw, 32px);
  line-height: 1.18;
}

.representative-copy small {
  color: var(--ink-soft);
  font-size: 15px;
}

.representative-arrow {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid rgba(164, 69, 53, 0.42);
  border-radius: 50%;
  color: var(--cinnabar);
  font-size: 29px;
  line-height: 1;
}

.contact-directory-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.contact-directory-head h3,
.hq-info h3,
.representative-entry h3 {
  margin-bottom: 0;
  font-size: clamp(24px, 2.4vw, 32px);
}

.representative-entry h3 {
  max-width: none;
  font-weight: 700;
  white-space: nowrap;
}

.contact-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 0;
}

.contact-stats span {
  padding: 16px 12px;
  border: 1px solid var(--line);
  background: rgba(238, 230, 212, 0.35);
  color: var(--ink-soft);
  text-align: center;
}

.contact-stats strong {
  display: block;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.1;
}

.contact-search-preview {
  grid-column: 2;
  grid-row: 1;
  padding: 13px 16px;
  border: 1px solid rgba(71, 107, 95, 0.25);
  background: rgba(255, 252, 244, 0.72);
  color: var(--ink-soft);
}

.region-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.region-tags span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  background: rgba(250, 247, 238, 0.68);
  color: var(--ink);
  font-size: 14px;
}

.contact-mini-list {
  display: grid;
  gap: 0;
  margin-top: 18px;
}

.contact-mini-list article {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr;
  gap: 12px;
  align-items: center;
  min-height: 0;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  background: transparent;
}

.contact-mini-list span,
.contact-mini-list em {
  color: var(--ink-soft);
  font-style: normal;
}

.contact-mini-list strong {
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
}

.contact-more-row {
  display: flex;
  justify-content: flex-end;
  margin-top: auto;
  padding-top: 18px;
}

.admin-inline {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid rgba(164, 69, 53, 0.2);
  color: var(--ink-soft);
  font-size: 14px;
}

.admin-inline a {
  flex: 0 0 auto;
  color: var(--cinnabar);
  border-bottom: 1px solid rgba(164, 69, 53, 0.45);
}

.contact-directory-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: stretch;
}

.directory-panel {
  padding: 32px;
  border: 1px solid var(--line);
  background: rgba(238, 230, 212, 0.46);
  box-shadow: var(--shadow);
}

.directory-panel ul {
  margin: 18px 0 28px;
  padding-left: 20px;
  color: var(--ink-soft);
}

.directory-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.directory-toolbar span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.64);
  color: var(--ink-soft);
}

.contact-region-list {
  display: grid;
  gap: 18px;
}

.contact-region {
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 16px 44px rgba(31, 41, 35, 0.08);
}

.contact-region h3 {
  margin-bottom: 18px;
}

.contact-table {
  display: grid;
  gap: 10px;
}

.contact-table article {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.4fr 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.contact-table strong {
  color: var(--ink);
}

.contact-table span {
  color: var(--ink-soft);
}

.province-directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.province-group {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 10px 28px rgba(31, 41, 35, 0.06);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.province-group:hover,
.province-group[open] {
  z-index: 4;
}

.province-group[open] summary {
  background: rgba(255, 252, 244, 0.78);
}

.province-group[open] {
  border-color: rgba(164, 69, 53, 0.36);
  box-shadow: 0 16px 34px rgba(31, 41, 35, 0.09);
}

.province-group summary {
  display: grid;
  align-content: center;
  gap: 5px;
  min-height: 94px;
  padding: 16px 48px 16px 20px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  position: relative;
}

.province-group summary::-webkit-details-marker {
  display: none;
}

.province-group summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  color: var(--cinnabar);
  font-size: 24px;
  line-height: 1;
}

.province-group[open] summary::after {
  content: "−";
}

.province-group summary strong {
  font-size: 22px;
}

.province-group summary span {
  color: var(--ink-soft);
  font-size: 14px;
}

.province-contacts {
  position: absolute;
  top: 100%;
  left: -1px;
  right: -1px;
  padding: 0 20px 8px;
  border-top: 1px solid var(--line);
  border-right: 1px solid rgba(164, 69, 53, 0.26);
  border-bottom: 1px solid rgba(164, 69, 53, 0.26);
  border-left: 1px solid rgba(164, 69, 53, 0.26);
  background: rgba(255, 252, 244, 0.9);
  box-shadow: 0 18px 30px rgba(31, 41, 35, 0.12);
  backdrop-filter: blur(8px);
}

.province-contacts article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.province-contacts article:last-child {
  border-bottom: 0;
}

.province-contacts span {
  grid-column: 1 / -1;
  color: var(--ink-soft);
  font-size: 15px;
}

.province-contacts a {
  color: var(--ink);
  font-size: 14px;
}

.safety-card,
.admin-preview {
  display: grid;
  align-items: center;
  gap: 34px;
  padding: 34px;
}

.safety-card {
  gap: 18px;
  padding: 28px;
}

.discipline-heading .section-title {
  margin-bottom: 0;
}

.discipline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.discipline-panel {
  padding: 20px 22px 18px;
  border: 1px solid var(--line);
  background: rgba(238, 230, 212, 0.34);
}

.discipline-panel h3 {
  margin-bottom: 12px;
  color: var(--cinnabar);
  font-size: 22px;
  font-weight: 700;
}

.discipline-panel ol {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 24px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.discipline-report {
  display: grid;
  gap: 2px;
  max-width: 680px;
  margin-top: 3px;
  padding: 2px 0 10px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

.discipline-report a {
  color: var(--ink);
}

.admin-preview {
  grid-template-columns: 112px minmax(0, 1fr) auto;
  background: rgba(238, 230, 212, 0.58);
}

.footer {
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink-soft);
  font-size: 14px;
}

.article-detail {
  max-width: 840px;
  font-size: 18px;
}

.article-detail .lead {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.8;
}

.article-cover {
  margin: 0 0 30px;
}

.article-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.article-cover figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 14px;
}

.article-detail h2 {
  margin: 36px 0 12px;
  font-size: clamp(25px, 3vw, 34px);
  font-weight: 700;
}

.article-detail p {
  color: var(--ink-soft);
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 46px;
}

.tutorial-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.tutorial-cover {
  margin: 0;
}

.tutorial-cover img {
  width: 100%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.tutorial-copy {
  max-width: none;
}

@media (max-width: 860px) {
  .province-directory {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-header {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(250, 247, 238, 0.95) 0%, rgba(250, 247, 238, 0.76) 52%, rgba(250, 247, 238, 0.2) 100%),
      url("assets/zhongnan-ink-hero.png") 58% bottom / auto 68% no-repeat;
  }

  .detail-header {
    min-height: auto;
  }

  .nav {
    width: min(100% - 28px, 1240px);
    padding: 14px 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 252, 244, 0.96);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 4px;
  }

  .hero,
  .section {
    width: min(100% - 28px, 1240px);
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 48px 0 72px;
  }

  .detail-hero {
    padding: 28px 0 34px;
  }

  h1 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .section {
    padding: 46px 0;
  }

  .section-heading.split,
  .download-grid,
  .news-layout,
  .contact-grid,
  .contact-directory-layout,
  .tutorial-layout,
  .directory-toolbar,
  .faq-wrap,
  .safety-card,
  .discipline-grid,
  .discipline-report,
  .admin-preview,
  .share-item {
    grid-template-columns: 1fr;
  }

  .section-heading.split {
    display: grid;
    align-items: start;
  }

  .faq-list,
  .faq-more-row,
  .faq-note,
  .faq-book-entry {
    grid-column: auto;
    grid-row: auto;
  }

  .camp-panel {
    height: auto;
  }

  .qr-card {
    grid-template-columns: 1fr;
  }

  .qr-box {
    width: min(180px, 100%);
  }

  .asset-icon,
  .featured-news .asset-icon {
    width: 104px;
  }

  .icon-map {
    width: min(320px, 76vw);
  }

  .admin-preview .btn {
    justify-self: start;
  }

  .share-meta {
    text-align: left;
  }

  .preview-item .preview-info {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-manage {
    display: grid;
  }

  .schedule-list article {
    padding: 12px 10px;
  }

  .schedule-list time {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .schedule-list p {
    white-space: nowrap;
  }

  .growth-track {
    grid-auto-columns: minmax(166px, 1fr);
  }

  .footer {
    width: min(100% - 28px, 1240px);
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .faq-list details {
    padding: 15px 0;
  }

  .faq-list p {
    margin-top: 9px;
  }

  .province-directory {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }

  .brand strong {
    font-size: 16px;
  }

  .brand small {
    display: none;
  }

  .hero-actions {
    display: grid;
  }

  .btn,
  .download-btn {
    width: 100%;
  }

  .qr-card,
  .download-panel,
  .featured-news,
  .news-list,
  .map-panel,
  .contact-list,
  .national-contacts,
  .contact-content,
  .safety-card,
  .admin-preview,
  .preview-item,
  .admin-manage {
    padding: 24px;
  }

  .headquarters-card {
    grid-template-columns: 1fr;
  }

  .contact-overview {
    grid-template-columns: 1fr;
  }

  .contact-map {
    min-height: 220px;
  }

  .contact-data,
  .national-contacts {
    grid-template-columns: 1fr;
  }

  .contact-data div,
  .contact-mini-list article,
  .contact-stats,
  .contact-table article {
    grid-template-columns: 1fr;
  }

  .contact-directory-head,
  .contact-stats,
  .region-tags,
  .contact-search-preview,
  .contact-mini-list,
  .admin-inline {
    grid-column: auto;
    grid-row: auto;
  }

  .contact-directory-head,
  .admin-inline {
    display: grid;
  }

  .directory-panel,
  .contact-region {
    padding: 24px;
  }

  .province-group summary {
    min-height: 54px;
    padding: 12px 42px 12px 16px;
  }

  .province-group summary::after {
    right: 16px;
  }

  .province-group summary strong {
    font-size: 18px;
  }

  .province-group summary span {
    font-size: 14px;
  }

  .province-contacts {
    padding: 0 16px 5px;
  }

  .province-contacts article {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 11px 0;
  }

  .contact-mini-list {
    grid-template-columns: 1fr;
  }

  .representative-entry {
    min-height: 102px;
    gap: 10px;
    padding: 14px 13px 14px 16px;
  }

  .representative-copy strong {
    font-size: 20px;
  }

  .representative-copy small {
    font-size: 13px;
  }

  .representative-arrow {
    width: 34px;
    height: 34px;
    font-size: 24px;
  }

  .preview-info div,
  .preview-item .preview-info {
    grid-template-columns: 1fr;
  }

  .schedule-page .section {
    padding: 30px 0;
  }

  .schedule-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .schedule-list article {
    padding: 10px 8px;
  }

  .schedule-list time {
    font-size: clamp(13px, 4vw, 16px);
  }

  .schedule-list h3 {
    font-size: clamp(12px, 3.6vw, 15px);
  }

  .schedule-list p {
    font-size: clamp(10px, 3vw, 12px);
  }

  .growth-carousel {
    grid-template-columns: 30px minmax(0, 1fr) 30px;
    gap: 5px;
    padding: 10px;
  }

  .growth-scroll {
    width: 30px;
    height: 30px;
    font-size: 21px;
  }

  .growth-track {
    grid-auto-columns: minmax(148px, 1fr);
  }

  .avatar {
    width: 82px;
    height: 82px;
  }
}