/* 每日大赛 DAILY PAGEANT - 官方样式 */
:root {
  --bg-main: #050505;
  --bg-deep: #090909;
  --bg-content: #10100F;
  --bg-secondary: #171611;
  --bg-hover: #201E18;
  --title: #FFF9E9;
  --text: #E5DDCA;
  --text-secondary: #AAA18D;
  --text-muted: #7C7467;
  --gold: #D6AE55;
  --gold-highlight: #F4D77F;
  --gold-light: #FFE7A4;
  --gold-deep: #9C722A;
  --gold-dark: #5D4116;
  --border: rgba(214,174,85,0.18);
  --border-strong: rgba(244,215,127,0.48);
  --shadow: 0 18px 50px rgba(0,0,0,0.48);
  --shadow-gold: 0 18px 48px rgba(214,174,85,0.18);
  --btn-gradient: linear-gradient(135deg,#FFE7A4 0%,#D6AE55 50%,#90651C 100%);
  --btn-text: #181107;
  --footer-bg: #030303;
  --max-w: 1320px;
  --nav-h: 74px;
  --radius: 6px;
  --radius-sm: 2px;
  --radius-lg: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-main);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--gold-highlight);
}

a:focus-visible {
  outline: 2px solid var(--gold-highlight);
  outline-offset: 3px;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* ========== 顶部导航 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5,5,5,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--gold);
  transition: background 0.2s, border-color 0.2s;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--title);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.logo-link img {
  height: 36px;
  width: auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text span:last-child {
  font-size: 0.7rem;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 0.12em;
}

.nav-center {
  display: none;
  flex: 1;
  justify-content: center;
  gap: 4px;
}

.nav-center a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  padding: 8px 14px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.nav-center a:hover {
  color: var(--title);
}

.nav-center a.active {
  color: var(--gold-highlight);
  border-bottom-color: var(--gold);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0;
}

.search-btn {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.search-btn:hover {
  color: var(--gold);
  background: var(--bg-hover);
}

.btn-participate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background: var(--btn-gradient);
  color: var(--btn-text) !important;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
  min-height: 44px;
}

.btn-participate:hover {
  opacity: 0.92;
  box-shadow: var(--shadow-gold);
  color: var(--btn-text) !important;
}

.btn-participate:focus-visible {
  outline: 2px solid var(--gold-highlight);
  outline-offset: 2px;
}

/* 手机端顶部 */
.mobile-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: var(--nav-h);
}

.mobile-logo {
  flex: 1;
  display: flex;
  justify-content: center;
}

.mobile-logo img {
  height: 32px;
}

.mobile-participate {
  min-width: 72px;
  text-align: center;
  font-size: 0.85rem;
  padding: 8px 12px;
  background: var(--btn-gradient);
  color: var(--btn-text) !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .mobile-nav-bar { display: none; }
  .nav-center { display: flex; }
  .search-btn { display: flex; }
  .nav-left .logo-link { display: flex; }
  .menu-toggle { display: flex; }
}

@media (max-width: 991px) {
  .nav-center,
  .search-btn,
  .nav-left .logo-link,
  .nav-right .btn-participate {
    display: none;
  }
  .nav-inner {
    padding: 0 12px;
  }
}

/* ========== 侧边全站菜单 ========== */
.site-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  z-index: 1100;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s;
}

.site-overlay.is-open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: min(460px, 88vw);
  background: var(--bg-deep);
  border-right: 1px solid var(--border);
  z-index: 1200;
  transform: translateX(-100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.32s ease, visibility 0.32s;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.side-menu.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.side-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.side-menu-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.side-menu-brand img {
  height: 34px;
}

.side-menu-brand-text {
  display: flex;
  flex-direction: column;
}

.side-menu-brand-text strong {
  color: var(--title);
  font-size: 1.05rem;
}

.side-menu-brand-text span {
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.menu-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.menu-close:hover {
  color: var(--gold);
  border-color: var(--border-strong);
}

.side-menu-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 0 40px;
  -webkit-overflow-scrolling: touch;
}

.menu-group {
  padding: 12px 24px 8px;
}

.menu-group-title {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
  padding-left: 4px;
}

.menu-group a {
  display: block;
  padding: 12px 12px;
  border-radius: var(--radius);
  color: var(--text);
  transition: background 0.2s;
  margin-bottom: 2px;
}

.menu-group a:hover {
  background: var(--bg-hover);
  color: var(--title);
}

.menu-group a strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: inherit;
  margin-bottom: 2px;
}

.menu-group a span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

body.menu-open {
  overflow: hidden;
}

/* ========== 主内容区 ========== */
.site-main {
  min-height: 60vh;
  padding-bottom: 40px;
}

@media (max-width: 991px) {
  .site-main {
    padding-bottom: 88px;
  }
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 767px) {
  .container {
    padding: 0 14px;
  }
}

/* 首页轻量索引 */
.channel-index {
  border-bottom: 1px solid var(--border);
  background: var(--bg-deep);
}

.channel-index-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.channel-index-inner::-webkit-scrollbar {
  display: none;
}

.channel-index a {
  flex-shrink: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  padding: 6px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.channel-index a:hover {
  color: var(--title);
  border-color: var(--border);
}

.channel-index a.active {
  color: var(--gold-highlight);
}

.channel-index a.active::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* ========== 通用区块 ========== */
.section {
  padding: 56px 0;
}

.section-sm {
  padding: 40px 0;
}

.section-title {
  color: var(--title);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  line-height: 1.35;
}

.section-lead {
  color: var(--text-secondary);
  font-size: 1.02rem;
  max-width: 720px;
  margin-bottom: 28px;
  line-height: 1.75;
}

.section-head {
  margin-bottom: 36px;
}

.section-head .section-title {
  margin-bottom: 10px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  min-height: 46px;
  transition: opacity 0.2s, box-shadow 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--btn-gradient);
  color: var(--btn-text) !important;
}

.btn-primary:hover {
  opacity: 0.93;
  box-shadow: var(--shadow-gold);
  color: var(--btn-text) !important;
}

.btn-outline {
  border: 1px solid var(--border-strong);
  color: var(--gold-light) !important;
  background: transparent;
}

.btn-outline:hover {
  background: var(--bg-hover);
  border-color: var(--gold);
  color: var(--title) !important;
}

.btn-text {
  color: var(--gold) !important;
  padding: 8px 4px;
  font-weight: 500;
  min-height: auto;
}

.btn-text:hover {
  color: var(--gold-highlight) !important;
}

/* 卡片 */
.card {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, background 0.2s;
}

.card:hover {
  border-color: var(--border-strong);
  background: var(--bg-secondary);
}

.card-title {
  color: var(--title);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--gold);
  font-weight: 500;
}

.card-link:hover {
  color: var(--gold-highlight);
}

/* 网格 */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

/* 首页首屏 */
.hero {
  position: relative;
  background: var(--bg-deep);
}

.hero-banner {
  width: 100%;
  max-height: 72vh;
  overflow: hidden;
  background: #0a0a08;
}

.hero-banner img {
  width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: cover;
  object-position: center top;
}

.hero-info-bar {
  background: linear-gradient(180deg, #0c0c0a 0%, #080806 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.hero-info-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-info-inner {
    grid-template-columns: 1.4fr 0.8fr;
  }
}

.hero-brand {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}

.hero-title {
  color: var(--title);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-keywords span {
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

/* 焦点 + 快讯 */
.editorial-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 900px) {
  .editorial-block {
    grid-template-columns: 1.35fr 0.9fr;
  }
}

.focus-card {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.focus-card h2 {
  color: var(--title);
  font-size: 1.45rem;
  margin-bottom: 16px;
  line-height: 1.4;
}

.focus-card p {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 12px;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.news-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.2s;
}

.news-item:hover {
  border-color: var(--border-strong);
}

.news-item h3 {
  color: var(--title);
  font-size: 1rem;
  margin-bottom: 6px;
}

.news-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 8px;
}

.news-item a {
  font-size: 0.88rem;
}

/* 赛道精选 - 不同尺寸 */
.track-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 768px) {
  .track-grid {
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: auto auto auto;
  }
  .track-item:nth-child(1) {
    grid-row: span 2;
  }
}

.track-item {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
}

.track-item.large {
  min-height: 280px;
}

.track-item .card-tag {
  align-self: flex-start;
}

.track-item h3 {
  color: var(--title);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.track-item p {
  color: var(--text-secondary);
  flex: 1;
  line-height: 1.7;
  font-size: 0.95rem;
}

/* 时尚专题 */
.fashion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .fashion-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .fashion-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.fashion-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.fashion-item h3 {
  color: var(--gold-light);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.fashion-item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* 档案占位 */
.archive-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .archive-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.archive-card {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 18px;
  text-align: center;
}

.archive-num {
  color: var(--gold);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.archive-card h3 {
  color: var(--title);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.archive-card p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* 晋级地图 */
.roadmap-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

@media (min-width: 900px) {
  .roadmap-steps {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0;
  }
}

.roadmap-step {
  flex: 1;
  min-width: 160px;
  padding: 24px 18px;
  border: 1px solid var(--border);
  background: var(--bg-content);
  position: relative;
}

.roadmap-step:not(:last-child) {
  border-bottom: none;
}

@media (min-width: 900px) {
  .roadmap-step:not(:last-child) {
    border-bottom: 1px solid var(--border);
    border-right: none;
  }
}

.step-num {
  color: var(--gold);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  line-height: 1;
}

.roadmap-step h3 {
  color: var(--title);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.roadmap-step p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* 评审视角 */
.criteria-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .criteria-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .criteria-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.criteria-item {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  display: flex;
  gap: 16px;
}

.criteria-num {
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 48px;
}

.criteria-item h3 {
  color: var(--title);
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.criteria-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* 赛程状态条 */
.schedule-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.schedule-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding: 16px 22px;
  background: var(--bg-content);
  border-bottom: 1px solid var(--border);
}

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

.schedule-label {
  color: var(--title);
  font-weight: 600;
  min-width: 100px;
}

.schedule-status {
  color: var(--gold);
  font-size: 0.88rem;
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 999px;
}

.schedule-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  flex: 1;
}

/* 幕后 */
.studio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 768px) {
  .studio-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.studio-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 26px 24px;
  border-radius: var(--radius);
}

.studio-card h3 {
  color: var(--title);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.studio-card p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.7;
}

/* 课堂 / 观察 */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.article-item {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
}

.article-item h3 {
  color: var(--title);
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.article-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* 结果状态 */
.result-status-box {
  background: var(--bg-content);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.result-status-box p {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 20px;
}

.status-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.status-tag {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--gold-light);
  padding: 10px 18px;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

/* 参与说明框 */
.notice-box {
  background: #080806;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 36px 28px;
}

.notice-box h2 {
  color: var(--title);
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.notice-box p {
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 14px;
}

/* 安全隐私错位 */
.offset-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 900px) {
  .offset-grid {
    grid-template-columns: 1fr 1fr;
  }
  .offset-grid .card:nth-child(2) {
    margin-top: 40px;
  }
}

/* FAQ */
.faq-list details {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-list summary {
  padding: 18px 22px;
  color: var(--title);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.faq-list summary::after {
  content: "+";
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  padding: 0 22px 20px;
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
}

/* 品牌宣言 */
.brand-manifesto {
  background: linear-gradient(180deg, #0a0a08 0%, #050505 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 0;
  text-align: center;
}

.brand-manifesto h2 {
  color: var(--title);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.brand-manifesto p {
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.9;
  font-size: 1.02rem;
}

/* 内页通用 */
.page-hero {
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-deep);
}

.page-hero h1 {
  color: var(--title);
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  font-weight: 600;
  margin-bottom: 14px;
  line-height: 1.3;
}

.page-hero .lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 680px;
  line-height: 1.75;
}

.content-block {
  padding: 40px 0;
}

.content-block h2 {
  color: var(--title);
  font-size: 1.35rem;
  margin: 32px 0 14px;
  padding-top: 8px;
}

.content-block h2:first-child {
  margin-top: 0;
}

.content-block h3 {
  color: var(--gold-light);
  font-size: 1.1rem;
  margin: 24px 0 10px;
}

.content-block p {
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 16px;
}

.content-block ul {
  margin: 12px 0 20px 0;
}

.content-block li {
  color: var(--text-secondary);
  padding: 6px 0 6px 18px;
  position: relative;
  line-height: 1.7;
}

.content-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* 阶段编号 */
.phase-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.phase-item {
  display: flex;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

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

.phase-num {
  color: var(--gold);
  font-size: 1.8rem;
  font-weight: 700;
  min-width: 56px;
  line-height: 1.2;
}

.phase-body h3 {
  color: var(--title);
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.phase-body p {
  color: var(--text-secondary);
  line-height: 1.75;
}

/* 列表式标准 */
.standard-item {
  display: flex;
  gap: 18px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}

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

.standard-num {
  color: var(--gold);
  font-size: 1.6rem;
  font-weight: 700;
  min-width: 52px;
}

.standard-body h3 {
  color: var(--title);
  font-size: 1.12rem;
  margin-bottom: 8px;
}

.standard-body p {
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ========== 页脚 ========== */
.site-footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
  margin-top: 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 900px) {
  .footer-top {
    grid-template-columns: 1.1fr 2fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand-logo img {
  height: 36px;
}

.footer-brand-logo strong {
  color: var(--title);
  font-size: 1.1rem;
  display: block;
}

.footer-brand-logo span {
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .footer-nav {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-nav-group h4 {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.footer-nav-group a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 5px 0;
}

.footer-nav-group a:hover {
  color: var(--title);
}

.footer-notice {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 900px;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.82rem;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ========== 手机底部导航 ========== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(5,5,5,0.97);
  border-top: 1px solid var(--border);
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(10px);
}

@media (max-width: 991px) {
  .mobile-bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }
}

.mobile-bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 8px 4px;
  min-height: 52px;
  transition: color 0.2s;
}

.mobile-bottom-nav a svg {
  width: 22px;
  height: 22px;
}

.mobile-bottom-nav a.active {
  color: var(--gold-highlight);
}

.mobile-bottom-nav a:hover {
  color: var(--gold);
}

/* 工具类 */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

/* 内页特殊布局辅助 */
.prose {
  max-width: 820px;
}

.prose p {
  margin-bottom: 16px;
  line-height: 1.85;
  color: var(--text);
}

.prose h2 {
  color: var(--title);
  font-size: 1.3rem;
  margin: 36px 0 14px;
}

.prose h3 {
  color: var(--gold-light);
  font-size: 1.08rem;
  margin: 24px 0 10px;
}

/* 画廊风格 */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.gallery-item {
  background: #0a0a08;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.gallery-item h3 {
  color: var(--title);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.gallery-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* 挑战编号 */
.challenge-list .challenge-item {
  display: flex;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.challenge-num {
  color: var(--gold);
  font-size: 1.7rem;
  font-weight: 700;
  min-width: 56px;
}

/* 典礼风格 */
.ceremony-block {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  margin-bottom: 18px;
}

.ceremony-block h3 {
  color: var(--title);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.ceremony-block p {
  color: var(--text-secondary);
  line-height: 1.75;
}

/* 安全清单 */
.check-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 700px) {
  .check-list {
    grid-template-columns: 1fr 1fr;
  }
}

.check-item {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.check-item h3 {
  color: var(--title);
  font-size: 1.02rem;
  margin-bottom: 8px;
}

.check-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* 搜索面板简单 */
.search-panel {
  display: none;
  position: absolute;
  top: 100%;
  right: 20px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  width: 280px;
  z-index: 1050;
  box-shadow: var(--shadow);
}

.search-panel.is-open {
  display: block;
}

.search-panel input {
  width: 100%;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.search-panel input:focus {
  outline: none;
  border-color: var(--gold);
}

/* 响应式微调 */
@media (max-width: 480px) {
  .section {
    padding: 40px 0;
  }
  .focus-card {
    padding: 24px 18px;
  }
  .hero-info-bar {
    padding: 22px 0;
  }
}