/* =============================================
   校花传媒 - 主样式表 v1.0
   原创配色：樱花粉 #f472b6 / 深邃紫 #4c1d95 / 暖金 #f59e0b / 纯白 #fff
   ============================================= */

/* ---- 基础重置 ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  background: #fdf6fb;
  color: #1a1a2e;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ---- CSS 变量 ---- */
:root {
  --pink-deep:   #be185d;
  --pink-main:   #ec4899;
  --pink-light:  #f9a8d4;
  --pink-pale:   #fdf2f8;
  --purple-deep: #4c1d95;
  --purple-main: #7c3aed;
  --purple-light:#c4b5fd;
  --gold:        #f59e0b;
  --gold-light:  #fde68a;
  --teal:        #0d9488;
  --text-dark:   #1a1a2e;
  --text-mid:    #4b5563;
  --text-light:  #9ca3af;
  --border:      #fce7f3;
  --white:       #ffffff;
  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   22px;
  --shadow-sm:   0 2px 12px rgba(236,72,153,.10);
  --shadow:      0 6px 28px rgba(236,72,153,.15);
  --shadow-lg:   0 12px 48px rgba(124,58,237,.18);
  --transition:  .28s ease;
}

/* ---- 滚动条 ---- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #fdf2f8; }
::-webkit-scrollbar-thumb { background: var(--pink-main); border-radius: 3px; }

/* ============================================
   顶部公告条
   ============================================ */
.site-notice {
  background: linear-gradient(90deg, var(--purple-deep) 0%, var(--pink-deep) 60%, var(--gold) 100%);
  color: #fff;
  text-align: center;
  font-size: .82rem;
  padding: 7px 20px;
  letter-spacing: .05em;
}
.site-notice a { color: var(--gold-light); text-decoration: underline; }

/* ============================================
   导航栏
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 18px rgba(236,72,153,.08);
}
.nav-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 28px;
}
.logo-link { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--pink-deep) 0%, var(--purple-main) 100%);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: #fff; font-weight: 900;
  box-shadow: 0 4px 14px rgba(236,72,153,.35);
  letter-spacing: -.02em;
}
.logo-name { font-size: 1.35rem; font-weight: 900; color: var(--pink-deep); letter-spacing: .02em; }
.logo-name span { color: var(--purple-main); }

.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; }
.main-nav a {
  padding: 8px 15px;
  border-radius: 9px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--pink-pale);
  color: var(--pink-deep);
}

/* 搜索框 */
.nav-search {
  display: flex; align-items: center;
  background: #fdf2f8;
  border: 1.5px solid var(--border);
  border-radius: 26px;
  padding: 0 14px;
  height: 38px;
  gap: 8px;
  transition: var(--transition);
  min-width: 190px;
}
.nav-search:focus-within {
  border-color: var(--pink-main);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(236,72,153,.12);
}
.nav-search input {
  border: none; background: transparent; outline: none;
  font-size: .87rem; color: var(--text-dark); width: 100%;
}
.nav-search button {
  background: none; border: none; cursor: pointer;
  color: var(--pink-main); padding: 0;
  display: flex; align-items: center;
}

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.btn-join-nav {
  background: linear-gradient(135deg, var(--pink-deep) 0%, var(--purple-main) 100%);
  color: #fff; border: none; border-radius: 24px;
  padding: 8px 22px; font-size: .88rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
}
.btn-join-nav:hover { transform: translateY(-1px); box-shadow: 0 4px 18px rgba(236,72,153,.4); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--pink-deep); border-radius: 2px; transition: var(--transition); }

.mobile-nav {
  display: none;
  position: fixed; inset: 0; top: 68px;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(14px);
  z-index: 999;
  padding: 24px;
  flex-direction: column; gap: 6px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 1rem; font-weight: 700;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border);
}
.mobile-nav a:hover { background: var(--pink-pale); color: var(--pink-deep); }

/* ============================================
   Hero Banner
   ============================================ */
.hero {
  position: relative;
  min-height: 580px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('../images/hero-banner.jpg');
  background-size: cover; background-position: center top;
  filter: brightness(.52);
  transform: scale(1.04);
  transition: transform 9s ease;
}
.hero:hover .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(76,29,149,.68) 0%, rgba(190,24,93,.4) 60%, rgba(245,158,11,.15) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1280px; margin: 0 auto; padding: 90px 24px;
  color: #fff;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(245,158,11,.22); border: 1px solid rgba(245,158,11,.55);
  color: var(--gold-light); border-radius: 22px;
  padding: 5px 16px; font-size: .82rem; font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 900; line-height: 1.18;
  margin-bottom: 18px;
  text-shadow: 0 2px 16px rgba(0,0,0,.35);
}
.hero h1 .hl-pink { color: #fda4cf; }
.hero h1 .hl-gold { color: var(--gold-light); }
.hero p {
  font-size: 1.1rem; max-width: 580px;
  opacity: .92; margin-bottom: 34px; line-height: 1.85;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, var(--gold) 0%, #e8901a 100%);
  color: #fff; border: none; border-radius: 30px;
  padding: 14px 34px; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
  box-shadow: 0 4px 22px rgba(245,158,11,.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,.55); }
.btn-outline-white {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,.14);
  color: #fff; border: 2px solid rgba(255,255,255,.6);
  border-radius: 30px; padding: 12px 28px;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); backdrop-filter: blur(4px);
}
.btn-outline-white:hover { background: rgba(255,255,255,.26); border-color: #fff; }

.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 1.9rem; font-weight: 900; color: var(--gold-light); }
.hero-stat .lbl { font-size: .8rem; opacity: .82; margin-top: 2px; }

/* ============================================
   通用容器 & Section
   ============================================ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 76px 0; }
.section-white { background: #fff; }
.section-pale { background: var(--pink-pale); }
.section-dark { background: linear-gradient(135deg, var(--purple-deep) 0%, #1e1b4b 100%); color: #fff; }

.sec-hd { text-align: center; margin-bottom: 52px; }
.sec-hd--left { text-align: left; margin-bottom: 36px; }
.sec-tag {
  display: inline-block;
  background: linear-gradient(135deg, #fdf2f8, #fce7f3);
  color: var(--pink-deep);
  border-radius: 22px; padding: 4px 16px;
  font-size: .8rem; font-weight: 700; letter-spacing: .06em;
  margin-bottom: 12px;
}
.sec-tag--gold { background: rgba(245,158,11,.12); color: var(--gold); }
.sec-tag--purple { background: rgba(124,58,237,.1); color: var(--purple-main); }
.sec-hd h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 900; color: var(--text-dark);
  margin-bottom: 12px;
}
.section-dark .sec-hd h2 { color: #fff; }
.sec-hd p { color: var(--text-mid); font-size: 1rem; max-width: 560px; margin: 0 auto; }

/* ============================================
   统计数字条
   ============================================ */
.stats-ribbon {
  background: linear-gradient(90deg, var(--purple-deep) 0%, var(--pink-deep) 50%, var(--gold) 100%);
  padding: 38px 0;
  color: #fff;
}
.stats-ribbon-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px; text-align: center;
}
.stat-box .num { font-size: 2.3rem; font-weight: 900; color: var(--gold-light); }
.stat-box .lbl { font-size: .82rem; opacity: .82; margin-top: 4px; }

/* ============================================
   传媒视频卡片
   ============================================ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}
.tag-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tag-btn {
  background: #fdf2f8; color: var(--pink-deep);
  border-radius: 22px; padding: 5px 16px;
  font-size: .8rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: 1px solid transparent;
}
.tag-btn:hover, .tag-btn.active { background: var(--pink-deep); color: #fff; }

.video-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.video-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.video-thumb {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #1a1a2e;
}
.video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.08); }
.play-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0);
  transition: background .3s ease;
  opacity: 0;
}
.video-card:hover .play-overlay { opacity: 1; background: rgba(0,0,0,.38); }
.play-circle {
  width: 58px; height: 58px;
  background: rgba(255,255,255,.92);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transform: scale(.72);
  transition: transform .3s ease;
  box-shadow: 0 4px 22px rgba(0,0,0,.28);
}
.video-card:hover .play-circle { transform: scale(1); }
.play-circle::after {
  content: '';
  display: block; width: 0; height: 0;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 18px solid var(--pink-deep);
  margin-left: 4px;
}
.vid-badge {
  position: absolute; top: 10px; left: 10px;
  border-radius: 7px; padding: 2px 9px;
  font-size: .72rem; font-weight: 700; color: #fff;
}
.vid-badge--hot { background: #e84040; }
.vid-badge--new { background: var(--pink-main); }
.vid-badge--exc { background: var(--purple-main); }
.vid-badge--top { background: var(--gold); }

.video-info { padding: 14px 16px; }
.video-info h3 { font-size: .94rem; font-weight: 700; color: var(--text-dark); margin-bottom: 7px; line-height: 1.4; }
.video-meta { display: flex; align-items: center; gap: 12px; font-size: .77rem; color: var(--text-light); }

/* ============================================
   影视传媒内容卡片
   ============================================ */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}
.media-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}
.media-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.media-thumb {
  position: relative; aspect-ratio: 16/9; overflow: hidden; background: #1a1a2e;
}
.media-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.media-card:hover .media-thumb img { transform: scale(1.06); }
.media-card:hover .play-overlay { opacity: 1; background: rgba(0,0,0,.38); }
.media-label {
  position: absolute; top: 10px; left: 10px;
  background: var(--pink-deep); color: #fff;
  border-radius: 7px; padding: 3px 10px;
  font-size: .74rem; font-weight: 700;
}
.media-label--mv { background: var(--purple-main); }
.media-label--ai { background: var(--teal); }
.media-label--bts { background: var(--gold); }
.media-body { padding: 16px 18px; }
.media-body h3 { font-size: .95rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; line-height: 1.4; }
.media-body p { font-size: .84rem; color: var(--text-mid); line-height: 1.6; margin-bottom: 10px; }
.media-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.media-tag {
  background: #fdf2f8; color: var(--pink-deep);
  border-radius: 20px; padding: 2px 10px; font-size: .74rem; font-weight: 600;
}

/* ============================================
   娱乐专区卡片
   ============================================ */
.ent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 22px;
}
.ent-card {
  border-radius: var(--radius);
  padding: 30px 24px;
  border: 2px solid var(--border);
  transition: var(--transition);
  background: #fff;
  cursor: pointer;
  position: relative; overflow: hidden;
}
.ent-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--pink-main), var(--purple-main));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.ent-card:hover::before { transform: scaleX(1); }
.ent-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.ent-icon { font-size: 2.6rem; margin-bottom: 16px; }
.ent-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
.ent-card p { font-size: .86rem; color: var(--text-mid); line-height: 1.65; margin-bottom: 14px; }
.ent-stats { display: flex; gap: 12px; font-size: .78rem; color: var(--text-light); margin-bottom: 16px; flex-wrap: wrap; }
.ent-btn {
  display: inline-block;
  background: var(--pink-pale); color: var(--pink-deep);
  border-radius: 22px; padding: 7px 18px;
  font-size: .82rem; font-weight: 700;
  transition: var(--transition); border: 1px solid var(--pink-light);
}
.ent-card:hover .ent-btn { background: var(--pink-deep); color: #fff; border-color: var(--pink-deep); }

/* ============================================
   AI赋能区
   ============================================ */
.ai-zone {
  background: linear-gradient(135deg, #1e1b4b 0%, var(--purple-deep) 40%, #831843 100%);
  position: relative; overflow: hidden;
}
.ai-zone::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/community-bg.jpg') center/cover no-repeat;
  opacity: .07;
}
.ai-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.ai-text h2 { font-size: 2.2rem; font-weight: 900; color: #fff; margin-bottom: 16px; }
.ai-text h2 span { color: var(--gold-light); }
.ai-text p { color: rgba(255,255,255,.85); line-height: 1.85; margin-bottom: 24px; font-size: 1rem; }
.ai-list { display: flex; flex-direction: column; gap: 14px; }
.ai-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: rgba(255,255,255,.08);
  border-radius: 11px; padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.12);
  transition: var(--transition);
}
.ai-item:hover { background: rgba(255,255,255,.14); }
.ai-icon { font-size: 1.6rem; flex-shrink: 0; margin-top: 2px; }
.ai-item h3 { font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.ai-item p { font-size: .82rem; color: rgba(255,255,255,.72); line-height: 1.6; }
.ai-img { border-radius: 18px; overflow: hidden; box-shadow: 0 14px 52px rgba(0,0,0,.45); }
.ai-img img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================
   社区功能
   ============================================ */
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.comm-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.comm-card:hover {
  background: linear-gradient(135deg, var(--pink-deep), var(--purple-main));
  color: #fff; border-color: transparent;
  transform: translateY(-4px); box-shadow: var(--shadow);
}
.comm-card:hover .comm-desc { color: rgba(255,255,255,.82); }
.comm-icon { font-size: 2.5rem; margin-bottom: 12px; }
.comm-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 6px; }
.comm-desc { font-size: .82rem; color: var(--text-mid); line-height: 1.6; }

/* ============================================
   专家展示
   ============================================ */
.experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 26px;
}
.expert-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}
.expert-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.expert-photo { width: 100%; aspect-ratio: 1; overflow: hidden; background: var(--pink-pale); }
.expert-photo img { width: 100%; height: 100%; object-fit: cover; }
.expert-body { padding: 22px 18px; }
.expert-name { font-size: 1.12rem; font-weight: 900; color: var(--text-dark); margin-bottom: 4px; }
.expert-role { font-size: .82rem; color: var(--pink-deep); font-weight: 600; margin-bottom: 10px; }
.expert-bio { font-size: .84rem; color: var(--text-mid); line-height: 1.65; margin-bottom: 12px; }
.expert-awards { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.expert-award {
  font-size: .76rem; color: var(--gold);
  background: #fffbeb; border-radius: 7px;
  padding: 3px 8px; text-align: left;
}
.expert-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 12px; }
.expert-tag {
  background: #fdf2f8; color: var(--pink-deep);
  border-radius: 22px; padding: 3px 10px; font-size: .74rem; font-weight: 600;
}
.expert-social { display: flex; gap: 8px; justify-content: center; margin-bottom: 14px; }
.esoc-link {
  padding: 4px 12px; border-radius: 15px;
  font-size: .74rem; font-weight: 700;
  transition: var(--transition);
}
.esoc-link--wb { background: #fde8ea; color: #e6162d; }
.esoc-link--bili { background: #e0f4fd; color: #00a1d6; }
.esoc-link--dy { background: #f0f0f0; color: #010101; }
.esoc-link--wx { background: #e8f8ed; color: #07c160; }
.esoc-link:hover { opacity: .8; transform: translateY(-1px); }
.expert-btns { display: flex; gap: 8px; justify-content: center; }
.ebtn {
  padding: 7px 16px; border-radius: 22px;
  font-size: .8rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: none;
}
.ebtn--primary { background: var(--pink-deep); color: #fff; }
.ebtn--outline { background: transparent; color: var(--pink-deep); border: 1.5px solid var(--pink-deep); }
.ebtn:hover { opacity: .85; transform: translateY(-1px); }

/* ============================================
   合作品牌
   ============================================ */
.partners-sec { background: #fff; padding: 52px 0; }
.partners-row {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center;
  gap: 20px 36px;
}
.partner-item {
  background: var(--pink-pale);
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 12px 26px;
  font-size: .9rem; font-weight: 700;
  color: var(--text-mid);
  transition: var(--transition);
  cursor: pointer;
}
.partner-item:hover { background: var(--pink-deep); color: #fff; border-color: var(--pink-deep); }

/* ============================================
   How-To 步骤
   ============================================ */
.howto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 24px;
}
.howto-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.howto-card:hover { border-color: var(--pink-main); box-shadow: var(--shadow-sm); }
.step-num {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--pink-deep), var(--purple-main));
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1rem;
  margin-bottom: 14px;
}
.howto-card h3 { font-size: .96rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
.howto-card p { font-size: .84rem; color: var(--text-mid); line-height: 1.65; }

/* ============================================
   联系我们
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px; align-items: start;
}
.contact-info h3 { font-size: 1.3rem; font-weight: 900; color: var(--text-dark); margin-bottom: 22px; }
.contact-row { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.contact-ico {
  width: 42px; height: 42px; border-radius: 11px;
  background: linear-gradient(135deg, #fdf2f8, #fce7f3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-row h4 { font-size: .88rem; font-weight: 700; color: var(--text-dark); margin-bottom: 3px; }
.contact-row p { font-size: .84rem; color: var(--text-mid); }
.qr-row { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.qr-box { text-align: center; }
.qr-box img { width: 110px; height: 110px; border-radius: 11px; border: 3px solid var(--border); }
.qr-box p { font-size: .78rem; color: var(--text-mid); margin-top: 8px; font-weight: 600; }
.entry-box {
  background: var(--pink-pale);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
}
.entry-box h4 { font-weight: 800; color: var(--text-dark); margin-bottom: 12px; font-size: .95rem; }
.entry-links { display: flex; flex-wrap: wrap; gap: 10px; }
.entry-link {
  padding: 8px 18px; border-radius: 22px;
  font-size: .84rem; font-weight: 600;
  transition: var(--transition);
}
.entry-link--pink { background: var(--pink-deep); color: #fff; }
.entry-link--purple { background: var(--purple-main); color: #fff; }
.entry-link--gold { background: var(--gold); color: #fff; }
.entry-link:hover { opacity: .85; transform: translateY(-1px); }

/* ============================================
   用户评价
   ============================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}
.review-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.review-hd { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.review-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-main), var(--purple-main));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 1.1rem; flex-shrink: 0;
}
.review-avatar--a { background: linear-gradient(135deg,#ec4899,#f59e0b); }
.review-avatar--b { background: linear-gradient(135deg,#7c3aed,#06b6d4); }
.review-avatar--c { background: linear-gradient(135deg,#10b981,#3b82f6); }
.review-avatar--d { background: linear-gradient(135deg,#f59e0b,#ef4444); }
.review-avatar--e { background: linear-gradient(135deg,#8b5cf6,#ec4899); }
.review-user h3 { font-size: .92rem; font-weight: 700; color: var(--text-dark); margin: 0; }
.review-user span { font-size: .76rem; color: var(--text-light); }
.review-stars { color: var(--gold); font-size: .9rem; margin-bottom: 10px; }
.review-text { font-size: .88rem; color: var(--text-mid); line-height: 1.75; }
.review-tag {
  display: inline-block; margin-top: 10px;
  background: #fdf2f8; color: var(--pink-deep);
  border-radius: 22px; padding: 2px 10px; font-size: .74rem; font-weight: 600;
}

/* ============================================
   FAQ
   ============================================ */
.faq-wrap { max-width: 840px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--pink-main); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; cursor: pointer;
  font-size: .95rem; font-weight: 700; color: var(--text-dark);
  user-select: none;
}
.faq-q::after { content: '+'; font-size: 1.5rem; color: var(--pink-main); transition: transform .3s ease; flex-shrink: 0; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
  font-size: .88rem; color: var(--text-mid); line-height: 1.85;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 320px; padding: 0 22px 18px; }

/* ============================================
   社交分享
   ============================================ */
.share-strip {
  background: linear-gradient(135deg, var(--pink-pale), #f3e8ff);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.share-strip p { font-weight: 700; color: var(--text-dark); margin-right: 8px; }
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 24px;
  font-size: .84rem; font-weight: 600; cursor: pointer;
  border: none; transition: var(--transition);
}
.share-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,0,0,.15); }
.share-btn--wx { background: #07c160; color: #fff; }
.share-btn--wb { background: #e6162d; color: #fff; }
.share-btn--dy { background: #010101; color: #fff; }
.share-btn--bili { background: #00a1d6; color: #fff; }

/* ============================================
   MCP 智能助手浮窗
   ============================================ */
.mcp-widget {
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 9000;
}
.mcp-fab {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: linear-gradient(135deg, var(--pink-deep), var(--purple-main));
  color: #fff; border: none; border-radius: 52px;
  padding: 12px 18px; cursor: pointer;
  box-shadow: 0 4px 22px rgba(236,72,153,.45);
  transition: var(--transition);
  font-size: .8rem; font-weight: 700;
}
.mcp-fab:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(236,72,153,.55); }
.mcp-fab span:first-child { font-size: 1.5rem; }
.mcp-panel {
  display: none;
  position: absolute; bottom: 72px; right: 0;
  width: 320px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 44px rgba(0,0,0,.18);
  overflow: hidden;
  border: 1px solid var(--border);
}
.mcp-widget.open .mcp-panel { display: block; }
.mcp-widget.open .mcp-fab { background: #e84040; }
.mcp-head {
  background: linear-gradient(135deg, var(--pink-deep), var(--purple-main));
  color: #fff; padding: 14px 16px;
  display: flex; align-items: center; gap: 10px;
}
.mcp-logo {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: .9rem;
}
.mcp-title { flex: 1; font-weight: 700; font-size: .9rem; }
.mcp-close {
  background: none; border: none; color: rgba(255,255,255,.7);
  font-size: 1.4rem; cursor: pointer; padding: 0; line-height: 1;
}
.mcp-close:hover { color: #fff; }
.mcp-body {
  padding: 14px;
  max-height: 200px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
}
.mcp-msg { display: flex; }
.mcp-msg--bot span {
  background: #fdf2f8;
  border-radius: 12px 12px 12px 2px;
  padding: 10px 14px;
  font-size: .84rem; color: var(--text-dark);
  line-height: 1.6; max-width: 90%;
}
.mcp-msg--user { justify-content: flex-end; }
.mcp-msg--user span {
  background: var(--pink-deep); color: #fff;
  border-radius: 12px 12px 2px 12px;
  padding: 10px 14px;
  font-size: .84rem; line-height: 1.6; max-width: 90%;
}
.mcp-input-row {
  display: flex; gap: 8px; padding: 12px 14px;
  border-top: 1px solid var(--border);
}
.mcp-input {
  flex: 1; border: 1.5px solid var(--border);
  border-radius: 22px; padding: 8px 14px;
  font-size: .84rem; outline: none;
}
.mcp-input:focus { border-color: var(--pink-main); }
.mcp-send {
  background: var(--pink-deep); color: #fff;
  border: none; border-radius: 22px;
  padding: 8px 16px; font-size: .82rem;
  font-weight: 700; cursor: pointer;
  transition: var(--transition);
}
.mcp-send:hover { background: var(--purple-main); }

/* ============================================
   页脚
   ============================================ */
.site-footer {
  background: linear-gradient(180deg, #1a1a2e 0%, #0d0d1a 100%);
  color: rgba(255,255,255,.72);
  padding: 62px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .logo-name { color: #fff; font-size: 1.4rem; margin-bottom: 12px; }
.footer-brand p { font-size: .85rem; line-height: 1.85; opacity: .68; max-width: 280px; }
.footer-domain { margin-top: 10px; font-size: .8rem; opacity: .5; }
.footer-domain a { color: var(--pink-light); }
.footer-social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.fsoc-link {
  padding: 4px 12px; border-radius: 15px;
  font-size: .74rem; font-weight: 700;
  transition: var(--transition);
}
.fsoc-link--wb { background: rgba(230,22,45,.2); color: #e6162d; }
.fsoc-link--bili { background: rgba(0,161,214,.2); color: #00a1d6; }
.fsoc-link--dy { background: rgba(255,255,255,.1); color: rgba(255,255,255,.8); }
.fsoc-link--wx { background: rgba(7,193,96,.2); color: #07c160; }
.fsoc-link:hover { opacity: .8; transform: translateY(-1px); }
.footer-qr { display: flex; gap: 16px; margin-top: 16px; }
.fqr-item { text-align: center; }
.fqr-item img { width: 80px; height: 80px; border-radius: 8px; border: 2px solid rgba(255,255,255,.15); }
.fqr-item p { font-size: .72rem; opacity: .55; margin-top: 4px; }
.footer-col h4 { color: #fff; font-size: .95rem; font-weight: 800; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: .85rem; opacity: .68; transition: var(--transition); }
.footer-col ul li a:hover { opacity: 1; color: var(--pink-light); }
.footer-bottom {
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: .8rem; opacity: .55; flex-wrap: wrap; gap: 10px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { transition: var(--transition); }
.footer-links a:hover { opacity: 1; color: var(--pink-light); }

/* ============================================
   面包屑
   ============================================ */
.breadcrumb { background: #fff; border-bottom: 1px solid var(--border); padding: 12px 0; }
.bc-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 8px;
  font-size: .82rem; color: var(--text-light);
}
.bc-inner a { color: var(--pink-deep); }
.bc-inner span { opacity: .5; }

/* ============================================
   内页 Hero
   ============================================ */
.page-hero { padding: 62px 0; text-align: center; color: #fff; }
.page-hero--pink { background: linear-gradient(135deg, var(--pink-deep) 0%, var(--purple-main) 100%); }
.page-hero--purple { background: linear-gradient(135deg, var(--purple-deep) 0%, var(--pink-deep) 100%); }
.page-hero--gold { background: linear-gradient(135deg, var(--gold) 0%, var(--pink-deep) 100%); }
.page-hero h1 { font-size: 2.4rem; font-weight: 900; margin-bottom: 12px; }
.page-hero p { font-size: 1rem; opacity: .88; max-width: 560px; margin: 0 auto; }

/* ============================================
   通用工具
   ============================================ */
.btn-more {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border: 2px solid var(--pink-deep);
  color: var(--pink-deep); border-radius: 26px;
  padding: 9px 26px; font-size: .9rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
}
.btn-more:hover { background: var(--pink-deep); color: #fff; }
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mt-20 { margin-top: 20px; }

/* ============================================
   动画
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .6s ease both; }
img[data-src] {
  background: linear-gradient(90deg, #fdf2f8 25%, #fce7f3 50%, #fdf2f8 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1024px) {
  .ai-inner { grid-template-columns: 1fr; }
  .ai-img { display: none; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav, .nav-search { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 480px; }
  .hero-content { padding: 60px 20px; }
  .hero h1 { font-size: 1.8rem; }
  .hero-stats { gap: 20px; }
  .stats-ribbon-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .ai-inner { gap: 28px; }
}
@media (max-width: 480px) {
  .nav-wrap { gap: 12px; }
  .hero-btns { flex-direction: column; }
  .stats-ribbon-inner { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}