/* ==========================================================================
   PlayFACTO 培飞思维 · 官网设计系统
   零外部依赖 · 明亮蓝(专业) + 活力橙(强调)
   ========================================================================== */

/* ---------- 0. 屏幕阅读器专用（SEO 语义 h1，视觉隐藏） ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- 1. 设计令牌 ---------- */
:root {
  /* 主色 */
  --navy-900: #1E5BB8;
  --navy-800: #2E6FD6;
  --navy-700: #4F8FE8;
  --navy-600: #7FB2F0;
  --navy-100: #EAF2FD;
  --navy-50:  #F5F9FE;

  /* 强调色 */
  --orange:      #FF7A29;
  --orange-dark: #E8631A;
  --orange-soft: #FFF1E8;

  /* 中性 */
  --text:        #1F2937;
  --text-muted:  #6B7280;
  --text-light:  #9CA3AF;
  --line:        #E5E9F0;
  --bg-soft:     #F5F7FA;
  --white:       #FFFFFF;

  /* 阴影 */
  --sh-1: 0 1px 3px rgba(11,42,91,.06), 0 1px 2px rgba(11,42,91,.04);
  --sh-2: 0 4px 16px rgba(11,42,91,.08), 0 2px 6px rgba(11,42,91,.04);
  --sh-3: 0 12px 36px rgba(11,42,91,.12), 0 4px 12px rgba(11,42,91,.06);
  --sh-orange: 0 8px 24px rgba(255,122,41,.28);

  /* 尺寸 */
  --container: 1200px;
  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --nav-h:     80px;

  /* 过渡 */
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
               "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
p  { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
table { border-collapse: collapse; width: 100%; }

::selection { background: var(--orange); color: #fff; }

/* ---------- 3. 布局 ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; }

.section { padding: 96px 0; position: relative; }
.section-sm { padding: 64px 0; }
.section-soft { background: var(--bg-soft); }
.section-navy { background: var(--navy-800); color: #fff; }
.section-navy .sec-desc { color: rgba(255,255,255,.72); }

/* 区块标题 */
.sec-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.sec-head.left { text-align: left; margin-left: 0; }
.sec-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 14px;
}
.sec-eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--orange); border-radius: 2px; }
.section-navy .sec-eyebrow { color: #FFA76B; }
.section-navy .sec-eyebrow::before { background: #FFA76B; }

.sec-title { font-size: 40px; letter-spacing: -.02em; }
.sec-title .hl { color: var(--orange); }
.section-navy .sec-title { color: #fff; }
.sec-desc { margin-top: 16px; font-size: 17px; color: var(--text-muted); line-height: 1.85; }

/* 栅格 */
.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.g-5 { grid-template-columns: repeat(5, 1fr); }
.g-6 { grid-template-columns: repeat(6, 1fr); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-wide { grid-template-columns: 1.15fr .85fr; }
.split-narrow { grid-template-columns: .85fr 1.15fr; }

/* ---------- 4. 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: 999px;
  font-size: 15px; font-weight: 600; white-space: nowrap;
  transition: all .3s var(--ease); cursor: pointer;
}
.btn svg { width: 17px; height: 17px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary { background: var(--orange); color: #fff; box-shadow: var(--sh-orange); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,122,41,.36); }

.btn-navy { background: var(--navy-900); color: #fff; }
.btn-navy:hover { background: var(--navy-700); transform: translateY(-2px); box-shadow: var(--sh-2); }

.btn-ghost { background: transparent; color: var(--navy-900); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--navy-700); color: var(--navy-700); background: var(--navy-50); }

.btn-white { background: #fff; color: var(--navy-900); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.18); }

.btn-outline-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-outline-white:hover { background: rgba(255,255,255,.12); border-color: #fff; }

.btn-sm { padding: 10px 22px; font-size: 14px; }
.btn-lg { padding: 17px 38px; font-size: 16px; }
.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* 文字箭头链接 */
.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 15px; font-weight: 600; color: var(--navy-700);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.link-arrow:hover { color: var(--orange); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- 5. 顶部导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: all .35s var(--ease);
}
.nav.scrolled { background: rgba(255,255,255,.95); border-bottom-color: var(--line); box-shadow: 0 4px 24px rgba(11,42,91,.10); }
.nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }

/* Logo */
.logo { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.logo-img { height: 50px; width: auto; max-width: 180px; display: block; transition: filter .35s var(--ease); }
/* 导航滚动后为白透底，logo 保持原色 */
.nav.scrolled .logo-img { filter: none; }

/* 菜单 */
.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 10px 13px; font-size: 15px; font-weight: 500;
  color: var(--text); border-radius: 8px; transition: all .25s var(--ease);
  position: relative;
}
.nav-link .caret { width: 10px; height: 10px; opacity: .55; transition: transform .25s var(--ease); }
.nav-link:hover,
.nav-link.active {
  color: var(--navy-900); 
}
.nav-link:hover::after,
.nav-link.active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
  height: 2.5px; background: var(--orange); border-radius: 2px;
}
.nav-item:hover .caret { transform: rotate(180deg); }
.nav.scrolled .nav-link { color: var(--text); }
.nav.scrolled .nav-link:hover,
.nav.scrolled .nav-link.active { color: var(--navy-900); }
.nav.scrolled .nav-link:hover::after,
.nav.scrolled .nav-link.active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
  height: 2.5px; background: var(--orange); border-radius: 2px;
}

/* 下拉 */
.nav-drop {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(-8px);
  min-width: 208px; background: #fff; border-radius: 14px; border: 1px solid var(--line);
  box-shadow: var(--sh-3); padding: 8px; opacity: 0; visibility: hidden;
  transition: all .28s var(--ease);
}
.nav-item:hover .nav-drop { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-drop::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.nav-drop a {
  display: block; padding: 10px 14px; font-size: 14.5px; color: var(--text);
  border-radius: 9px; transition: all .2s var(--ease);
}
.nav-drop a:hover { background: var(--navy-50); color: var(--navy-700); padding-left: 18px; }

.nav-cta { flex-shrink: 0; }

/* 汉堡 */
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 21px; height: 2px; background: var(--navy-900); border-radius: 2px; position: relative; transition: all .3s var(--ease); }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 21px; height: 2px; background: inherit; border-radius: 2px; transition: all .3s var(--ease);
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top: 7px; }
.nav.scrolled .nav-toggle span { background: var(--navy-900); }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); background: var(--navy-900); }
.nav-toggle.open span::after  { top: 0; transform: rotate(-45deg); background: var(--navy-900); }

/* 移动菜单 */
.mobile-menu {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; z-index: 890;
  background: #fff; padding: 24px; overflow-y: auto;
  transform: translateX(100%); transition: transform .38s var(--ease); visibility: hidden;
}
.mobile-menu.open { transform: translateX(0); visibility: visible; }
.mobile-menu a {
  display: block; padding: 15px 4px; font-size: 17px; font-weight: 600;
  color: var(--text); border-bottom: 1px solid var(--line);
}
.mobile-menu a.active { color: var(--navy-900); font-weight: 700; }
.mobile-menu a.sub { font-size: 15px; font-weight: 400; padding-left: 20px; color: var(--text-muted); }
.mobile-menu .btn { width: 100%; margin-top: 24px; }
/* 移动端菜单里的"免费获取加盟资料"按钮：白色字 + 居中 + 加大留白 + 去掉下划线 */
.mobile-menu a.btn-primary,
.mobile-menu .btn-primary {
  color: #fff;
  background: var(--orange);
  border-bottom: none;
  border-radius: 999px;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 15.5px;
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: #ffffff;
  color: #fff; overflow: hidden;
}
/* hero 内 carousel-slide 去掉默认左右内边距，要占满 */
.hero .carousel-slide { padding: 0; }
.hero-track { /* 继承 .carousel-track 的 display:flex + transition */ }

/* 双端轮播：手机版默认隐藏，由下方媒体查询切换 */
.hero--m { display: none; }

.hero-slide {
  flex: 0 0 100%;
  position: relative;
  display: flex; align-items: center;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 40px) 0 70px;
}
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
}
/* 视频页（左对齐文案）：左侧深、右侧淡 */
.hero-slide--video .hero-overlay {
  background: linear-gradient(90deg, rgba(11,42,91,.52) 0%, rgba(11,42,91,.30) 55%, rgba(11,42,91,.10) 100%);
}
/* 图片页（居中文案）：上下深、中间淡 */
.hero-slide--img .hero-overlay {
  background: linear-gradient(180deg, rgba(11,42,91,.38) 0%, rgba(11,42,91,.14) 45%, rgba(11,42,91,.46) 100%);
}

/* 第 2、3 页 banner：黑色半透明蒙版，保证文字清晰 */
.hero-slide--dark .hero-overlay {
  background: linear-gradient(180deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.35) 50%, rgba(0,0,0,.55) 100%);
}

.hero-inner {
  position: relative; z-index: 2;
  color: #fff;
}
.hero-inner--left { text-align: left; }
.hero-inner--center {
  text-align: center; margin: 0 auto;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  width: 100%; height: 100%;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 9px; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  font-size: 13.5px; color: rgba(255,255,255,.92); margin-bottom: 26px;
}
.hero-badge b { background: var(--orange); color: #fff; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }

.hero-title { font-size: 56px; line-height: 1.16; letter-spacing: -.03em; margin-bottom: 22px; font-weight: 800; }
.hero-title .hl { color: #FFA76B; }
.hero-sub { font-size: 17.5px; line-height: 1.85; color: rgba(255,255,255,.82); margin-bottom: 32px; max-width: 560px; }
.hero-meta { display: flex; gap: 36px; margin-top: 42px; flex-wrap: wrap; }
.hero-meta-item .n { font-size: 30px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.hero-meta-item .n em { font-style: normal; color: #FFA76B; font-size: 20px; margin-left: 2px; }
.hero-meta-item .t { font-size: 13.5px; color: rgba(255,255,255,.62); margin-top: 2px; }

/* 第 1 页视频：品牌标语 */
.hero-discover {
  position: absolute; left: 0; right: 0;
  top: 50%; transform: translateY(-50%);
  z-index: 2;
  padding-left: 4px;
}
.hero-discover-text {
  display: block;
  font-size: 46px; line-height: 1.16; font-weight: 600; letter-spacing: .01em;
  color: #fff; text-shadow: 0 2px 22px rgba(0,0,0,.42);
  animation: discover-in 1s var(--ease) both;
}
.hero-discover-text::before {
  content: ""; display: block; width: 64px; height: 3px; border-radius: 3px;
  background: #fff; margin-bottom: 24px;
}
.hero-discover-text .line1 { display: block; font-weight: 500; }
.hero-discover-text .line2 { display: block; }
.hero-discover-text .hl {
  color: #fff; font-weight: 800; letter-spacing: .035em; font-style: normal;
}
@keyframes discover-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 768px) {
  .hero-discover-text { font-size: 27px; line-height: 1.2; }
  .hero-discover-text::before { width: 42px; height: 2px; margin-bottom: 16px; }
}

/* 第 2、3 页居中布局文案 */
.hero-eyebrow {
  display: inline-block;
  font-size: 13px; letter-spacing: .28em; text-transform: uppercase;
  color: rgba(255,255,255,.88); margin-bottom: 22px; font-weight: 600;
  padding: 6px 18px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
}
.hero-slide-title {
  font-size: 56px; line-height: 1.16; letter-spacing: -.025em;
  font-weight: 800; margin-bottom: 24px;
}
.hero-slide-title .hl { color: #FFA76B; }
.hero-slide-desc {
  font-size: 17px; line-height: 1.85; color: rgba(255,255,255,.85);
  max-width: 700px; margin: 0 auto 30px;
}
.hero-stats { display: flex; gap: 56px; justify-content: center; margin-top: 44px; flex-wrap: wrap; }
.hero-stat .n { font-size: 42px; font-weight: 800; color: #fff; letter-spacing: -.02em; line-height: 1; }
.hero-stat .t { font-size: 14px; color: rgba(255,255,255,.72); margin-top: 8px; }

/* ===== 第 2、3 页：放大字号 + 半透明灰底衬 + 入场动画 ===== */
.hero-slide--p2 .hero-panel,
.hero-slide--p3 .hero-panel {
  display: inline-block;
  padding: 44px 54px;
  margin: 0 auto;

}
.hero-slide--p2 .hero-eyebrow,
.hero-slide--p3 .hero-eyebrow { font-size: 14.5px; margin-bottom: 20px; }
.hero-slide--p2 .hero-slide-title,
.hero-slide--p3 .hero-slide-title { font-size: 66px; line-height: 1.12; margin-bottom: 22px; }
.hero-slide--p2 .hero-slide-desc,
.hero-slide--p3 .hero-slide-desc { font-size: 19px; line-height: 1.9; margin-bottom: 30px; }
.hero-slide--p2 .hero-stats,
.hero-slide--p3 .hero-stats { margin-top: 38px; gap: 48px; }
.hero-slide--p2 .hero-stat .n,
.hero-slide--p3 .hero-stat .n { font-size: 46px; }

/* 入场动画：当前页激活时，文字逐项上浮淡入（错峰） */
@keyframes p2-rise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-slide--p2.active .hero-panel > *,
.hero-slide--p3.active .hero-panel > * {
  opacity: 0;
  animation: p2-rise .7s var(--ease) forwards;
}
.hero-slide--p2.active .hero-panel > *:nth-child(1),
.hero-slide--p3.active .hero-panel > *:nth-child(1) { animation-delay: .05s; }
.hero-slide--p2.active .hero-panel > *:nth-child(2),
.hero-slide--p3.active .hero-panel > *:nth-child(2) { animation-delay: .14s; }
.hero-slide--p2.active .hero-panel > *:nth-child(3),
.hero-slide--p3.active .hero-panel > *:nth-child(3) { animation-delay: .23s; }
.hero-slide--p2.active .hero-panel > *:nth-child(4),
.hero-slide--p3.active .hero-panel > *:nth-child(4) { animation-delay: .32s; }
.hero-slide--p2.active .hero-panel > *:nth-child(5),
.hero-slide--p3.active .hero-panel > *:nth-child(5) { animation-delay: .41s; }
/* 面板整体轻微放大进入 */
.hero-slide--p2.active .hero-panel,
.hero-slide--p3.active .hero-panel {
  animation: p2-pop .8s var(--ease) both;
}
@keyframes p2-pop {
  from { opacity: .45; transform: scale(.965); }
  to   { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide--p2.active .hero-panel,
  .hero-slide--p3.active .hero-panel,
  .hero-slide--p2.active .hero-panel > *,
  .hero-slide--p3.active .hero-panel > * { animation: none; opacity: 1; transform: none; }
}

/* ===== 手机版 Hero（.hero--m）：黑色半透明蒙版 + 居中白色无衬线粗体 + 入场动画 ===== */
/* 蒙版：上下深、中间浅，保证居中文字在任何底图上都清晰 */
.hero--m .hero-slide--dark .hero-overlay {
  background: linear-gradient(180deg, rgba(0,0,0,.46) 0%, rgba(0,0,0,.32) 48%, rgba(0,0,0,.56) 100%);
}
.hero-m-panel {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 0 4px;
}
.hero-m-rule {
  display: block; width: 48px; height: 3px; border-radius: 3px;
  background: var(--orange); margin: 0 auto 16px;
}
.hero-m-title {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
               "Noto Sans CJK SC", sans-serif;
  font-weight: 800; font-style: normal;
  font-size: 32px; line-height: 1.3; letter-spacing: .01em;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,.45);
}

/* 入场动画：仅当前激活页触发，短线 -> 标题依次上浮淡入 */
@keyframes hero-m-rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero--m .hero-slide .hero-m-rule,
.hero--m .hero-slide .hero-m-title { opacity: 0; }
.hero--m .hero-slide.active .hero-m-rule  { animation: hero-m-rise .55s var(--ease) .05s forwards; }
.hero--m .hero-slide.active .hero-m-title { animation: hero-m-rise .7s  var(--ease) .18s forwards; }
@media (prefers-reduced-motion: reduce) {
  .hero--m .hero-slide .hero-m-rule,
  .hero--m .hero-slide .hero-m-title,
  .hero--m .hero-slide.active .hero-m-rule,
  .hero--m .hero-slide.active .hero-m-title { animation: none; opacity: 1; transform: none; }
}

/* 左右切换按钮 */
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  display: grid; place-items: center; cursor: pointer;
  z-index: 5;
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.hero-arrow:hover { background: rgba(255,255,255,.28); border-color: rgba(255,255,255,.45); }
.hero-prev { left: 28px; }
.hero-next { right: 28px; }
.hero-arrow svg { width: 22px; height: 22px; }

/* 圆点 */
.hero-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 5;
}
.hero-dots button {
  width: 10px; height: 10px; border-radius: 99px; border: none;
  background: rgba(255,255,255,.4); cursor: pointer; padding: 0;
  transition: background .25s var(--ease), width .3s var(--ease);
}
.hero-dots button:hover { background: rgba(255,255,255,.65); }
.hero-dots button.active { background: #fff; width: 30px; }

@media (max-width: 768px) {
  /* 双端轮播切换：隐藏电脑版（视频 + 2 图），只显示手机版（2 图） */
  .hero--pc { display: none; }
  .hero--m { display: block; }
  /* 手机版 Hero 图片顶到屏幕最上方，与顶部零间距（清掉 992px 断点遗留的导航内边距） */
  .hero--m { padding: 0 !important; }
  .hero, .hero-slide { min-height: 60vh; min-height: 40svh; }
  .hero-slide { padding: calc(var(--nav-h) + 28px) 0 86px; }

  /* 手机版 Hero：给居中文字留出更充裕的纵向空间 */
  .hero--m, .hero--m .hero-slide { min-height: 56svh; }
  .hero--m .hero-slide { padding: calc(var(--nav-h) + 22px) 0 78px; }
  .hero-m-title { font-size: 30px; line-height: 1.32; }
  .hero-m-rule { width: 44px; height: 3px; margin-bottom: 14px; }
  .hero-title { font-size: 32px; }
  .hero-sub { font-size: 14.5px; }
  .hero-meta { gap: 22px; margin-top: 28px; }
  .hero-meta-item .n { font-size: 22px; }
  .hero-slide-title { font-size: 30px; }
  .hero-slide-desc { font-size: 14px; }
  .hero-stats { gap: 22px; margin-top: 30px; }
  .hero-stat .n { font-size: 28px; }
  .hero-arrow { width: 40px; height: 40px; }
  .hero-arrow svg { width: 18px; height: 18px; }
  .hero-prev { left: 10px; } .hero-next { right: 10px; }
  .hero-dots { bottom: 22px; }

  /* 第 2、3 页：移动端字号与面板收敛 */
  .hero-slide--p2 .hero-panel,
  .hero-slide--p3 .hero-panel { padding: 28px 22px; border-radius: 16px; }
  .hero-slide--p2 .hero-slide-title,
  .hero-slide--p3 .hero-slide-title { font-size: 34px; }
  .hero-slide--p2 .hero-slide-desc,
  .hero-slide--p3 .hero-slide-desc { font-size: 14.5px; }
  .hero-slide--p2 .hero-stats,
  .hero-slide--p3 .hero-stats { gap: 18px; margin-top: 26px; }
  .hero-slide--p2 .hero-stat .n,
  .hero-slide--p3 .hero-stat .n { font-size: 28px; }
}
@media (max-width: 480px) {
  .hero-stats { gap: 14px; }
  .hero-stat .n { font-size: 24px; }
  .hero-m-title { font-size: 25px; line-height: 1.34; }
  .hero-m-rule { width: 40px; margin-bottom: 12px; }
}

/* 页面小 Hero */
.page-hero {
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 68px) 0 68px;
  min-height: 576px;
  background:
    var(--hero-bg, url("../images/about-hero.jpg")) center/cover no-repeat;
  color: #fff; position: relative; overflow: hidden;
}
.page-hero > .container {
  flex: 1 1 auto;
  display: flex; align-items: center; justify-content: center;
}
.page-hero .page-hero-body--center { width: 100%; margin: 30px 0; }
/* 各内页 Hero 背景图（占位，后续可单独替换） */
.page-hero-about            {
  --hero-bg: url("../images/about-hero.jpg");
  background:
    var(--hero-bg) center/cover no-repeat,
    linear-gradient(150deg, var(--navy-900) 0%, var(--navy-700) 100%);
}
.page-hero-aids             { --hero-bg: url("../images/aids-hero.jpg"); }
.page-hero-advantages       { --hero-bg: url("../images/advantages-hero.jpg"); }
.page-hero-contact          { --hero-bg: url("../images/contact-hero.jpg"); }
.page-hero-curriculum       { --hero-bg: url("../images/curriculum-hero.jpg"); }
.page-hero-training         { --hero-bg: url("../images/training-hero.jpg"); }
.page-hero-training-detail  { --hero-bg: url("../images/training-detail-hero.jpg"); }
.page-hero-news             { --hero-bg: url("../images/news-hero.jpg"); }
.page-hero-news-detail      { --hero-bg: url("../images/news-detail-hero.jpg"); }
.page-hero-join             { --hero-bg: url("../images/join-hero.jpg"); }
.page-hero::before {
  content: ""; position: absolute; top: -160px; right: -120px; width: 500px; height: 500px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,122,41,.22) 0%, transparent 68%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: 44px; letter-spacing: -.025em; margin-bottom: 16px; }
.page-hero h1 .hl { color: #FFA76B; }
.page-hero h1 .hl.hl-neon { color: #39FF14; }
.page-hero h1 .hl-white { color: #fff; }
.page-hero p { font-size: 17.5px; color: rgba(255,255,255,.76); max-width: 680px; line-height: 1.85; }

/* 关于培飞：Banner 黑色蒙版 + 居中排版 + 副标题 */
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.35) 100%);
  z-index: 1;
}
.page-hero-body--center {
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.page-hero-body--center h1,
.page-hero-body--center p { margin-left: auto; margin-right: auto; }
.page-hero-body--center h1 {
  font-size: 52px; line-height: 1.18; max-width: 900px; margin-bottom: 10px;
  text-shadow: 0 2px 18px rgba(0,0,0,.35);
}
.page-hero-body--center .page-hero-subtitle {
  font-size: 28px; font-weight: 600; color: #fff;
  margin: 0 0 22px; letter-spacing: .02em;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.page-hero-body--center .page-hero-subtitle .hl { color: #FFA76B; }
.page-hero-body--center > p:last-child { max-width: 720px; color: rgba(255,255,255,.82); }
.page-hero-eyebrow {
  display: inline-block; font-size: 14px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: #FFA76B; margin-bottom: 12px;
}

/* Hero 文字 stagger reveal 动画（标题 -> 副标题 -> 描述，依次 90ms 延迟进入） */
.page-hero-body--center .reveal:nth-child(1) { transition-delay: 0ms; }
.page-hero-body--center .reveal:nth-child(2) { transition-delay: 90ms; }
.page-hero-body--center .reveal:nth-child(3) { transition-delay: 180ms; }
.page-hero-body--center .reveal:nth-child(4) { transition-delay: 270ms; }

/* === 内页 Hero 双端适配：手机端横幅图（默认隐藏，媒体查询显示） === */
.page-hero-img-m { display: none; width: 100%; height: auto; }

/* 面包屑 */
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: rgba(255,255,255,.58); margin-bottom: 20px; }
.crumb a:hover { color: #fff; }
.crumb span { opacity: .5; }

/* ---------- 7. 占位图 ---------- */
.img-ph {
  position: relative; border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 28px; text-align: center; min-height: 220px;
  background: linear-gradient(135deg, var(--navy-100) 0%, #DCE7F7 100%);
  border: 1px dashed rgba(27,78,155,.28);
}
.img-ph.dark {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-600) 60%, #3D74C4 100%);
  border-color: rgba(255,255,255,.18);
}
.img-ph.dark .ph-name { color: #fff; }
.img-ph.dark .ph-hint { color: rgba(255,255,255,.6); }
.img-ph.dark .ph-icon { background: rgba(255,255,255,.14); color: #FFC7A0; }
.img-ph.dark .ph-tag { background: rgba(255,255,255,.16); color: rgba(255,255,255,.75); }

.img-ph.warm {
  background: linear-gradient(135deg, var(--orange-soft) 0%, #FFE0CB 100%);
  border-color: rgba(255,122,41,.3);
}
.img-ph.warm .ph-icon { background: rgba(255,122,41,.16); color: var(--orange-dark); }

.ph-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(27,78,155,.12); color: var(--navy-700); flex-shrink: 0;
}
.ph-icon svg { width: 25px; height: 25px; }
.ph-name { font-size: 14.5px; font-weight: 700; color: var(--navy-900); }
.ph-hint { font-size: 12.5px; color: var(--text-muted); line-height: 1.6; max-width: 260px; }
.ph-tag {
  position: absolute; right: 12px; bottom: 12px;
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  padding: 3px 8px; border-radius: 5px;
  background: rgba(27,78,155,.1); color: var(--navy-700);
}
.img-ph.h-sm  { min-height: 150px; }

/* KPABS 阶段图：替换占位后的真实图片样式 */
.stage-img {
  width: 100%; height: 420px; object-fit: cover;
  border-radius: var(--radius); box-shadow: var(--sh-2);
  display: block; background: var(--navy-50);
}
@media (max-width: 1024px) { .stage-img { height: 360px; } }
@media (max-width: 640px)  { .stage-img { height: 260px; } }
.img-ph.h-md  { min-height: 280px; }
.img-ph.h-lg  { min-height: 400px; }
.img-ph.h-xl  { min-height: 460px; }
.img-ph.square { aspect-ratio: 1/1; min-height: 0; }
.img-ph.wide   { aspect-ratio: 16/9; min-height: 0; }

/* 真实图片容器（替换 img-ph 占位） */
.img-real {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.img-real img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-real.h-md { min-height: auto; }
.img-real.h-sm { min-height: auto; }
.img-real.square { min-height: 0; border-radius: 0; }

/* 联系我们左侧校区分布图 */
.contact-map {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--sh-1);
}
.contact-map img {
  width: 100%;
  height: auto;
  display: block;
}

/* 首页横幅右侧透明图片 */
.hero-visual {
  background: transparent;
  filter: drop-shadow(0 22px 46px rgba(0,0,0,.38));
}
.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- 8. 卡片 ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; transition: all .35s var(--ease); position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sh-3); border-color: rgba(255,122,41,.4); }
.card-soft { background: var(--bg-soft); border-color: transparent; }
.card-navy { background: var(--navy-900); color: #fff; border-color: transparent; }
.card-navy .card-desc { color: rgba(255,255,255,.68); }

.card-icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: var(--navy-50); color: var(--navy-700); margin-bottom: 20px;
  transition: all .35s var(--ease);
}
.card-icon svg { width: 26px; height: 26px; }
.card:hover .card-icon { background: var(--orange-soft); color: var(--orange); transform: scale(1.06); }
.card-icon.orange { background: var(--orange-soft); color: var(--orange); }

.card-title { font-size: 19px; margin-bottom: 10px; }
.card-desc  { font-size: 14.8px; color: var(--text-muted); line-height: 1.8; }
.card-num {
  position: absolute; top: 20px; right: 24px;
  font-size: 46px; font-weight: 800; color: var(--navy-50); line-height: 1;
  letter-spacing: -.04em; pointer-events: none; transition: color .35s var(--ease);
}

/* 联系页：联系方式卡片统一结构（图标+标题+说明+底部按钮） */
.contact-methods { z-index: 5; }
.contact-card { display: flex; flex-direction: column; overflow: visible; }
.contact-card .card-desc { flex: 1 1 auto; margin-bottom: 0; }
.contact-action {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  align-self: center; margin-top: 20px; padding: 9px 18px; border-radius: 999px;
  background: var(--navy-50); color: var(--navy-700);
  font-size: 13.5px; font-weight: 600; text-decoration: none;
  transition: all .25s var(--ease);
}
.contact-action svg { width: 15px; height: 15px; }
.contact-action:hover { background: var(--orange); color: #fff; transform: translateY(-2px); box-shadow: var(--sh-orange); }

/* 联系方式：二维码悬浮触发 + 弹出 */
.qr-trigger {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  align-self: center; margin-top: 20px; padding: 9px 18px; border-radius: 999px;
  background: var(--navy-50); color: var(--navy-700);
  font-size: 13.5px; font-weight: 600; cursor: pointer; border: none;
  transition: all .25s var(--ease);
}
.qr-trigger svg { width: 15px; height: 15px; }
.qr-trigger:hover, .qr-trigger:focus { background: var(--orange); color: #fff; outline: none; }
.qr-pop {
  position: absolute; left: 50%; bottom: calc(100% + 14px); top: auto;
  transform: translateX(-50%) translateY(-8px);
  width: 160px; padding: 12px 12px 10px; border-radius: 14px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-3);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: all .28s var(--ease); z-index: 30;
}
.qr-pop::after {
  content: ""; position: absolute; bottom: -7px; top: auto; left: 50%; transform: translateX(-50%);
  border: 7px solid transparent; border-top-color: #fff;
}
.qr-trigger:hover .qr-pop,
.qr-trigger:focus .qr-pop,
.qr-trigger:focus-within .qr-pop {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.qr-pop img { width: 134px; height: 134px; border-radius: 8px; background: #fff; display: block; }
.qr-pop .qr-label { font-size: 12.5px; font-weight: 600; color: var(--text); }

.card:hover .card-num { color: var(--orange-soft); }

/* 加盟-三种合作模式卡片 */
.mode-row { display: flex; gap: 8px; align-items: baseline; padding: 11px 14px; background: var(--navy-50); border-radius: 10px; margin-top: 4px; }
.mode-key { flex-shrink: 0; font-size: 12.5px; font-weight: 700; color: var(--orange-dark); }
.mode-val { font-size: 13.5px; color: var(--text); line-height: 1.65; }
.mode-block { margin-top: 18px; }
.mode-h { font-size: 13px; font-weight: 800; color: var(--navy-700); letter-spacing: .04em; margin-bottom: 11px; display: flex; align-items: center; gap: 7px; }
.mode-h::before { content: ""; width: 3px; height: 13px; border-radius: 2px; background: var(--orange); }
.mode-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.mode-list li { position: relative; padding-left: 20px; font-size: 14px; color: var(--text); line-height: 1.7; }
.mode-list li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--navy-600); }
.mode-item { font-size: 14px; color: var(--text); line-height: 1.7; padding: 10px 14px; background: var(--navy-50); border-radius: 10px; margin-bottom: 8px; }
.mode-item:last-child { margin-bottom: 0; }
.mode-item b { color: var(--navy-700); margin-right: 8px; font-weight: 700; }

/* 顶部色条卡 */
.card-bar::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--orange); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.card-bar:hover::before { transform: scaleX(1); }

/* ---------- 9. 数据条 ---------- */
.stats { background: var(--navy-50); color: var(--navy-900); padding: 64px 0; position: relative; overflow: hidden; }
.stats::before {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 900px; height: 300px; background: radial-gradient(ellipse, rgba(255,122,41,.12) 0%, transparent 70%);
}
.stats .container { position: relative; z-index: 2; }
.stats-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 20px; }
.stats-grid--4 { grid-template-columns: repeat(4,1fr); }
.stats-grid--5 { grid-template-columns: repeat(5,1fr); }
.stat { text-align: center; position: relative; padding: 0 8px; }
.stat + .stat::before {
  content: ""; position: absolute; left: 0; top: 12%; bottom: 12%;
  width: 1px; background: var(--line);
}
.stat-n {
  font-size: 42px; font-weight: 800; line-height: 1.1; letter-spacing: -.03em;
  color: var(--navy-900); display: flex; align-items: baseline; justify-content: center; gap: 1px;
}
.stat-n .suf { font-size: 20px; color: var(--orange); font-weight: 700; }
.stat-t { font-size: 13.5px; color: var(--text-muted); margin-top: 8px; }
.stat-sub { font-size: 11.5px; color: var(--text-light); margin-top: 2px; }

/* 浅色数据条 */
.stats-light { background: var(--bg-soft); color: var(--text); }
.stats-light::before { display: none; }
.stats-light .stat-n { color: var(--navy-900); }
.stats-light .stat-n .suf { color: var(--orange); }
.stats-light .stat-t { color: var(--text-muted); }
.stats-light .stat + .stat::before { background: var(--line); }

/* ---------- 10. 标签 ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  background: var(--navy-50); color: var(--navy-700); border: 1px solid transparent;
  transition: all .25s var(--ease);
}
.tag:hover { background: var(--navy-100); }
.tag-orange { background: var(--orange-soft); color: var(--orange-dark); }
.tag-line { background: transparent; border-color: var(--line); color: var(--text-muted); }
.tag-b {
  position: absolute; top: 18px; right: 18px;
  font-size: 11.5px; font-weight: 700; padding: 4px 11px; border-radius: 999px;
  background: var(--orange-soft); color: var(--orange-dark);
}
.tag-list { display: flex; flex-wrap: wrap; gap: 9px; }

/* ---------- 11. Tab ---------- */
.tabs-nav {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 40px; padding: 7px; background: var(--bg-soft);
  border-radius: 999px; width: fit-content; margin-left: auto; margin-right: auto;
}
.tabs-nav.left { margin-left: 0; }
.tab-btn {
  padding: 11px 26px; border-radius: 999px; font-size: 15px; font-weight: 600;
  color: var(--text-muted); transition: all .3s var(--ease); white-space: nowrap;
}
.tab-btn:hover { color: var(--navy-900); }
.tab-btn.active { background: var(--navy-900); color: #fff; box-shadow: var(--sh-2); }
.tab-btn.active.orange { background: var(--orange); box-shadow: var(--sh-orange); }

.tab-panel { display: none; animation: fadeUp .45s var(--ease); }
.tab-panel.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- 12. 手风琴 ---------- */
.acc { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.acc-item + .acc-item { border-top: 1px solid var(--line); }
.acc-head {
  width: 100%; display: flex; align-items: center; gap: 16px;
  padding: 22px 26px; text-align: left; transition: background .25s var(--ease);
}
.acc-head:hover { background: var(--bg-soft); }
.acc-idx {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  background: var(--navy-50); color: var(--navy-700);
  display: grid; place-items: center; font-size: 13.5px; font-weight: 700;
  transition: all .3s var(--ease);
}
.acc-item.open .acc-idx { background: var(--orange); color: #fff; }
.acc-title { flex: 1; font-size: 17px; font-weight: 600; color: var(--text); }
.acc-icon {
  width: 26px; height: 26px; flex-shrink: 0; color: var(--text-light);
  transition: transform .35s var(--ease), color .3s var(--ease);
}
.acc-item.open .acc-icon { transform: rotate(45deg); color: var(--orange); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.acc-body-inner { padding: 0 26px 26px 74px; font-size: 15px; color: var(--text-muted); line-height: 1.9; }
.acc-body-inner .kv { display: flex; gap: 10px; margin-top: 12px; font-size: 14.5px; }
.acc-body-inner .kv b { color: var(--navy-700); flex-shrink: 0; font-weight: 600; }

/* ---------- 13. 表格 ---------- */
.tbl { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.tbl table { font-size: 15px; }
.tbl th {
  background: var(--navy-900); color: #fff; font-weight: 600; font-size: 14.5px;
  text-align: left; padding: 18px 24px; letter-spacing: .02em;
}
.tbl td { padding: 20px 24px; border-top: 1px solid var(--line); vertical-align: top; line-height: 1.8; color: var(--text-muted); }
.tbl tbody tr { transition: background .25s var(--ease); }
.tbl tbody tr:hover { background: var(--navy-50); }
.tbl td:first-child { font-weight: 600; color: var(--text); }
.tbl .pill {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  background: var(--orange-soft); color: var(--orange-dark); font-size: 12.5px; font-weight: 600;
}

/* 痛点对照表 */
.pain-row {
  display: grid; grid-template-columns: 1fr 64px 1fr; gap: 0; align-items: stretch;
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  transition: all .35s var(--ease); background: #fff;
  box-shadow: var(--sh-1);
}
.pain-row:hover { box-shadow: var(--sh-2); transform: translateY(-3px); border-color: rgba(255,122,41,.35); }
.pain-l {
  padding: 26px 30px;
  background: var(--orange-soft);
  border-left: 5px solid var(--orange);
  display: flex; flex-direction: column; justify-content: center;
}
.pain-r {
  padding: 26px 30px;
  background: var(--navy-900);
  display: flex; flex-direction: column; justify-content: center;
}
.pain-arrow {
  display: grid; place-items: center;
  background: #fff; color: var(--orange);
  border-left: 1px dashed var(--line); border-right: 1px dashed var(--line);
}
.pain-arrow svg { width: 24px; height: 24px; }
.pain-label { font-size: 12px; font-weight: 800; letter-spacing: .12em; margin-bottom: 10px; text-transform: uppercase; }
.pain-l .pain-label { color: var(--orange-dark); }
.pain-r .pain-label { color: #FFA76B; }
.pain-text { font-size: 16px; font-weight: 600; line-height: 1.7; }
.pain-l .pain-text { color: var(--text); }
.pain-r .pain-text { color: #fff; font-weight: 500; }

/* ---------- 14. 流程/时间轴 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.flow-step { position: relative; padding: 0 14px; text-align: center; }
.flow-step::after {
  content: ""; position: absolute; top: 27px; left: 60%; right: -40%;
  height: 2px; background: linear-gradient(90deg, var(--navy-100), var(--navy-100));
  z-index: 0;
}
.flow-step:last-child::after { display: none; }
.flow-dot {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px; position: relative; z-index: 1;
  background: #fff; border: 2px solid var(--navy-100); color: var(--navy-700);
  display: grid; place-items: center; font-size: 17px; font-weight: 800;
  transition: all .35s var(--ease);
}
.flow-step:hover .flow-dot { background: var(--orange); border-color: var(--orange); color: #fff; transform: scale(1.08); box-shadow: var(--sh-orange); }
.flow-title { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.flow-desc { font-size: 14px; color: var(--text-muted); line-height: 1.75; }
.flow-5 { grid-template-columns: repeat(5, 1fr); }
.flow-6 { grid-template-columns: repeat(6, 1fr); }

/* 纵向时间轴 */
.tl { position: relative; padding-left: 40px; }
.tl::before { content: ""; position: absolute; left: 15px; top: 10px; bottom: 10px; width: 2px; background: var(--line); }
.tl-item { position: relative; padding-bottom: 40px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -32px; top: 7px; width: 14px; height: 14px;
  border-radius: 50%; background: #fff; border: 3px solid var(--navy-700); transition: all .3s var(--ease);
}
.tl-item:hover::before { border-color: var(--orange); transform: scale(1.2); }
.tl-step { font-size: 12.5px; font-weight: 700; letter-spacing: .1em; color: var(--orange); margin-bottom: 6px; }
.tl-title { font-size: 20px; margin-bottom: 10px; }
.tl-desc { font-size: 15px; color: var(--text-muted); line-height: 1.85; }

/* 阶梯卡（KPABS） */
.ladder { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; align-items: end; }
.lad {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 22px; transition: all .35s var(--ease); position: relative; overflow: hidden;
}
.lad::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--c, var(--navy-700)); }
.lad:hover { transform: translateY(-8px); box-shadow: var(--sh-3); }
.lad-letter {
  font-size: 34px; font-weight: 800; line-height: 1; color: var(--c, var(--navy-700));
  letter-spacing: -.04em; margin-bottom: 14px;
}
.lad-age { font-size: 15.5px; font-weight: 700; color: var(--text); }
.lad-grade { font-size: 13px; color: var(--text-light); margin-bottom: 12px; }
.lad-books {
  display: inline-block; font-size: 12.5px; font-weight: 700; padding: 3px 10px;
  border-radius: 6px; background: var(--bg-soft); color: var(--navy-700); margin-bottom: 14px;
}
.lad-points { font-size: 13.5px; color: var(--text-muted); line-height: 1.85; }
.lad:nth-child(1) { --c: #4A90D9; } .lad:nth-child(1) { margin-bottom: 32px; }
.lad:nth-child(2) { --c: #2C63B8; } .lad:nth-child(2) { margin-bottom: 24px; }
.lad:nth-child(3) { --c: #1B4E9B; } .lad:nth-child(3) { margin-bottom: 16px; }
.lad:nth-child(4) { --c: #12376E; } .lad:nth-child(4) { margin-bottom: 8px; }
.lad:nth-child(5) { --c: #FF7A29; }

/* 课程体系阶梯图片 */
.ladder-img {
  margin-top: 8px; border-radius: var(--radius-lg);
  border: 1px solid var(--line); background: #fff; padding: 8px;
  box-shadow: var(--sh-1); overflow: hidden;
}
.ladder-img img {
  width: 100%; height: auto; display: block; border-radius: calc(var(--radius-lg) - 2px);
}

/* ---------- 15. 双入口分流 ---------- */
.split-entry { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.entry {
  position: relative; padding: 48px 44px; border-radius: var(--radius-lg);
  overflow: hidden; transition: all .4s var(--ease); color: #fff;
  display: flex; flex-direction: column; min-height: 300px;
}
.entry::after {
  content: ""; position: absolute; right: -70px; bottom: -70px;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(255,255,255,.07); transition: all .5s var(--ease);
}
.entry:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.entry:hover::after { transform: scale(1.25); }
.entry-c { background: linear-gradient(140deg, var(--navy-900), var(--navy-700)); }
.entry-b { background: linear-gradient(140deg, var(--orange-dark), var(--orange)); }
.entry > * { position: relative; z-index: 2; }
.entry-icon {
  width: 60px; height: 60px; border-radius: 16px; margin-bottom: 24px;
  background: rgba(255,255,255,.16); display: grid; place-items: center;
  transition: transform .4s var(--ease);
}
.entry-icon svg { width: 30px; height: 30px; }
.entry:hover .entry-icon { transform: translateY(-4px) scale(1.05); }
.entry-eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .14em; opacity: .75; margin-bottom: 10px; }
.entry-title { font-size: 27px; margin-bottom: 12px; letter-spacing: -.02em; }
.entry-desc { font-size: 15.5px; line-height: 1.85; opacity: .84; margin-bottom: 26px; flex: 1; }
.entry-link { display: inline-flex; align-items: center; gap: 8px; font-size: 15.5px; font-weight: 700; }
.entry-link svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.entry:hover .entry-link svg { transform: translateX(5px); }

/* ---------- 16. CTA 区 ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: #fff; padding: 72px 0; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; top: -140px; right: -100px; width: 460px; height: 460px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,122,41,.24) 0%, transparent 68%);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-title { font-size: 32px; margin-bottom: 10px; letter-spacing: -.02em; }
.cta-desc { font-size: 16px; color: rgba(255,255,255,.72); }

/* ---------- 17. 悬浮 CTA ---------- */
.float-cta {
  position: fixed; right: 20px; top: 50%; transform: translateY(-50%) translateX(90px);
  z-index: 800; display: flex; flex-direction: column; gap: 10px;
  opacity: 0; visibility: hidden; transition: all .45s var(--ease);
}
.float-cta.show { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
.fc-btn {
  width: 56px; height: 56px; border-radius: 16px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-2);
  display: grid; place-items: center; color: var(--navy-700);
  transition: all .3s var(--ease); position: relative;
}
.fc-btn svg { width: 22px; height: 22px; }
.fc-btn:hover { background: var(--orange); color: #fff; border-color: var(--orange); transform: translateX(-3px); box-shadow: var(--sh-orange); }
.fc-btn .tip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%) translateX(8px);
  padding: 7px 14px; border-radius: 9px; background: var(--navy-900); color: #fff;
  font-size: 13px; white-space: nowrap; opacity: 0; pointer-events: none; transition: all .28s var(--ease);
}
.fc-btn:hover .tip { opacity: 1; transform: translateY(-50%) translateX(0); }
.fc-btn.primary { background: var(--orange); color: #fff; border-color: var(--orange); }
.fc-btn.primary:hover { background: var(--orange-dark); }

/* 悬浮按钮：电话号码提示（双行） */
.fc-tel-tip { display: flex; flex-direction: column; gap: 1px; text-align: center; }
.fc-tel-tip b { font-size: 15px; font-weight: 700; letter-spacing: .4px; }
.fc-tel-tip i { font-style: normal; font-size: 11px; opacity: .72; }

/* 悬浮按钮：二维码弹出卡片 */
.fc-qr-pop {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%) translateX(8px);
  width: 170px; padding: 12px 12px 11px; border-radius: 14px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-3);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  opacity: 0; pointer-events: none; transition: all .28s var(--ease);
  z-index: 30;
}
.fc-qr-pop img { width: 142px; height: 142px; display: block; border-radius: 8px; background: #fff; }
.fc-qr-pop .qr-label { font-size: 12.5px; font-weight: 600; color: var(--text); }
.fc-qr-pop .qr-sub { font-size: 11px; color: var(--text-muted); }
.fc-btn:hover .fc-qr-pop { opacity: 1; transform: translateY(-50%) translateX(0); }

/* 移动端底部条 */
.mobile-bar { display: none; }

/* ---------- 18. 页脚 ---------- */
.footer { background: var(--navy-50); color: var(--text-muted); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 52px; }
.footer .logo-img { height: 56px; width: auto; max-width: 240px; filter: none; }
.footer-about { font-size: 14.5px; line-height: 1.9; margin-top: 20px; max-width: 320px; }
.footer-quote {
  margin-top: 20px; padding-left: 14px; border-left: 2.5px solid var(--orange);
  font-size: 13.5px; color: var(--text-muted); line-height: 1.8; font-style: italic;
}
.footer h4 { font-size: 15.5px; color: var(--navy-900); margin-bottom: 20px; }
.footer li { margin-bottom: 12px; }
.footer li a { font-size: 14.5px; color: var(--text-muted); }
.footer li a:hover { color: var(--orange); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 11px; margin-bottom: 16px; font-size: 14.5px; line-height: 1.7; }
.footer-contact-item svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 4px; color: var(--orange); }
.footer-contact-item .todo { color: var(--text-light); font-size: 12.5px; }
.footer-contact-item .footer-tel { color: var(--navy-900); font-weight: 700; font-size: 16px; letter-spacing: .3px; }
.footer-qr {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px; width: fit-content; box-shadow: var(--sh-1);
}
.footer-qr img { width: 104px; height: 104px; display: block; border-radius: 6px; }
.footer-qr-text b { display: block; font-size: 14.5px; color: var(--navy-900); margin-bottom: 4px; }
.footer-qr-text span { display: block; font-size: 12.5px; color: var(--text-light); }
.footer-bottom {
  border-top: 1px solid var(--line); padding: 24px 0;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 13.5px; color: var(--text-muted);
}

/* ---------- 19. 表单 ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--sh-2); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14.5px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field label .req { color: var(--orange); margin-left: 3px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; font-size: 15px; font-family: inherit; color: var(--text);
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: #fff;
  transition: all .25s var(--ease);
}
.field textarea { min-height: 110px; resize: vertical; line-height: 1.7; }
.field select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 17px; padding-right: 42px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--navy-700); box-shadow: 0 0 0 3.5px rgba(27,78,155,.1);
}
.field.error input, .field.error select, .field.error textarea { border-color: #E5484D; }
.field .err-msg { display: none; font-size: 13px; color: #E5484D; margin-top: 6px; }
.field.error .err-msg { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.radio-group { display: flex; gap: 12px; }
.radio-item { flex: 1; position: relative; }
.radio-item input { position: absolute; opacity: 0; }
.radio-item label {
  display: block; text-align: center; padding: 12px; margin: 0; cursor: pointer;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-weight: 500; font-size: 15px; transition: all .25s var(--ease);
}
.radio-item input:checked + label { border-color: var(--orange); background: var(--orange-soft); color: var(--orange-dark); font-weight: 700; }

.form-note { font-size: 13px; color: var(--text-light); margin-top: 14px; line-height: 1.7; text-align: center; }

/* 成功弹层 */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(24px);
  z-index: 1000; padding: 16px 28px; border-radius: 999px;
  background: var(--navy-900); color: #fff; font-size: 15px; font-weight: 600;
  box-shadow: var(--sh-3); display: flex; align-items: center; gap: 10px;
  opacity: 0; visibility: hidden; transition: all .4s var(--ease);
}
.toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.toast svg { width: 20px; height: 20px; color: #4ADE80; }

/* ---------- 20. 新闻卡 ---------- */
.news-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .35s var(--ease); display: flex; flex-direction: column; height: 100%;
}
.news-card:hover { transform: translateY(-5px); box-shadow: var(--sh-3); }
.news-thumb { position: relative; }
.news-cat {
  position: absolute; top: 14px; left: 14px; z-index: 3;
  padding: 5px 13px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: rgba(255,255,255,.94); color: var(--navy-700); backdrop-filter: blur(8px);
}
.news-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.news-date { font-size: 13px; color: var(--text-light); margin-bottom: 10px; }
.news-title { font-size: 17.5px; line-height: 1.55; margin-bottom: 10px; transition: color .25s var(--ease); }
.news-card:hover .news-title { color: var(--navy-700); }
.news-excerpt { font-size: 14.3px; color: var(--text-muted); line-height: 1.8; flex: 1; }
.news-card.pending { opacity: .62; }
.news-card.pending:hover { transform: none; box-shadow: none; }

/* ---------- 21. 横向滚动 ---------- */
.hscroll {
  display: flex; gap: 20px; overflow-x: auto; padding-bottom: 16px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  cursor: grab; scrollbar-width: thin;
}
.hscroll.dragging { cursor: grabbing; scroll-snap-type: none; }
.hscroll > * { flex: 0 0 320px; scroll-snap-align: start; user-select: none; }
.hscroll::-webkit-scrollbar { height: 6px; }
.hscroll::-webkit-scrollbar-track { background: var(--bg-soft); border-radius: 99px; }
.hscroll::-webkit-scrollbar-thumb { background: var(--navy-100); border-radius: 99px; }
.hscroll::-webkit-scrollbar-thumb:hover { background: var(--navy-600); }
.hscroll-ctrl { display: flex; gap: 10px; }
.hs-btn {
  width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid var(--line);
  display: grid; place-items: center; color: var(--navy-700); transition: all .25s var(--ease); background: #fff;
}
.hs-btn:hover { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.hs-btn svg { width: 18px; height: 18px; }

/* ---------- 21.5 合作品牌无限滚动 ---------- */
.brand-section { background: var(--white); padding: 80px 0; overflow: hidden; }
.brand-section .sec-head { margin-bottom: 44px; }
/* 溢出改由 .brand-section 统一裁剪；行本身可见，避免 hover 上抬被裁切 */
.brand-marquee { position: relative; width: 100%; overflow: visible; }
.brand-marquee::before,
.brand-marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 110px; z-index: 3; pointer-events: none;
}
.brand-marquee::before { left: 0; background: linear-gradient(90deg, var(--white), transparent); }
.brand-marquee::after  { right: 0; background: linear-gradient(-90deg, var(--white), transparent); }
.brand-track {
  display: flex; gap: 24px; width: max-content; padding: 6px 0;
  animation: marquee 48s linear infinite;
}
.brand-marquee.reverse .brand-track { animation: marquee-reverse 52s linear infinite; }
.brand-marquee:hover .brand-track { animation-play-state: paused; }
.brand-item {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  flex: 0 0 auto; min-width: 176px; padding: 22px 20px; border-radius: 16px;
  background: var(--white); border: 1px solid var(--line);
  box-shadow: 0 2px 8px rgba(11,42,91,.05);
  text-align: center; white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.brand-item:hover {
  z-index: 2; border-color: var(--orange);
  transform: translateY(-4px); box-shadow: 0 14px 30px rgba(255,122,41,.20);
}
.brand-logo {
  width: 68px; height: 68px; border-radius: 18px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 700; color: #fff; letter-spacing: 0;
  box-shadow: 0 4px 10px rgba(11,42,91,.12);
}
/* 按品牌名取色：保证无缝循环衔接处同一品牌同色 */
.lc0 .brand-logo { background: linear-gradient(135deg, #0B2A5B, #1f5fae); }
.lc1 .brand-logo { background: linear-gradient(135deg, #1e8e7e, #0b6b5b); }
.lc2 .brand-logo { background: linear-gradient(135deg, #FF7A29, #ff5a36); }
.lc3 .brand-logo { background: linear-gradient(135deg, #5b3fd6, #7a5cff); }
.lc4 .brand-logo { background: linear-gradient(135deg, #0e7cc4, #1aa0d8); }
.lc5 .brand-logo { background: linear-gradient(135deg, #d6336c, #f06595); }
.brand-name { font-size: 15px; font-weight: 600; color: var(--navy-900); transition: color .3s var(--ease); }
.brand-item:hover .brand-name { color: var(--orange); }
/* 行与行之间的上下间距加大 */
.brand-row { margin-bottom: 28px; }
.brand-row:last-child { margin-bottom: 0; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes marquee-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
@media (max-width: 768px) {
  .brand-track { gap: 16px; padding: 4px 0; }
  .brand-item { min-width: 150px; padding: 16px 16px; border-radius: 14px; }
  .brand-logo { width: 56px; height: 56px; border-radius: 15px; font-size: 25px; }
  .brand-name { font-size: 14px; }
  .brand-row { margin-bottom: 18px; }
  .brand-marquee::before, .brand-marquee::after { width: 48px; }
}

/* ---------- 22. 特色小组件 ---------- */
/* 能力标签放射 */
.ability-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.ability {
  padding: 18px 14px; text-align: center; border-radius: var(--radius-sm);
  background: #fff; border: 1px solid var(--line); font-size: 15px; font-weight: 600;
  transition: all .3s var(--ease);
}
.ability:hover { background: var(--navy-900); color: #fff; border-color: var(--navy-900); transform: translateY(-3px); }
.ability.orange:hover { background: var(--orange); border-color: var(--orange); }

/* 引语 */
.quote-block { text-align: center; max-width: 860px; margin: 0 auto; position: relative; padding: 40px 20px; }
.quote-mark {
  font-size: 100px; line-height: .6; color: var(--orange); opacity: .18;
  font-family: Georgia, serif; margin-bottom: 6px;
}
.quote-text { font-size: 26px; line-height: 1.7; font-weight: 600; color: var(--navy-900); letter-spacing: -.01em; }
.quote-author { margin-top: 22px; font-size: 14.5px; color: var(--text-muted); letter-spacing: .06em; }
.section-navy .quote-text { color: #fff; }
.section-navy .quote-author { color: rgba(255,255,255,.6); }

/* 支柱卡 */
.pillar { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .35s var(--ease); }
.pillar:hover { transform: translateY(-5px); box-shadow: var(--sh-3); }
.pillar-top { padding: 30px 30px 24px; }
.pillar-idx { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--orange); margin-bottom: 12px; }
.pillar-title { font-size: 20px; margin-bottom: 12px; line-height: 1.45; }
.pillar-theory {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: 7px;
  background: var(--navy-50); color: var(--navy-700); font-size: 13px; font-weight: 600;
}
.pillar-body { padding: 0 30px 24px; font-size: 14.8px; color: var(--text-muted); line-height: 1.85; }
.pillar-eg { padding: 18px 30px; background: var(--bg-soft); border-top: 1px solid var(--line); font-size: 14px; line-height: 1.75; }
.pillar-eg b { color: var(--navy-700); font-weight: 600; }

/* 教具项 */
.aid-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .35s var(--ease);
}
.aid-item:hover { transform: translateY(-5px); box-shadow: var(--sh-3); border-color: rgba(255,122,41,.4); }
.aid-body { padding: 22px; }
.aid-cn { font-size: 17px; font-weight: 700; margin-bottom: 3px; }
.aid-en { font-size: 12.5px; color: var(--text-light); letter-spacing: .05em; font-style: italic; }

/* 年龄轴 */
.age-axis { position: relative; padding: 40px 0 0; }
.age-line { height: 8px; border-radius: 99px; background: linear-gradient(90deg, #4A90D9, #2C63B8, #1B4E9B, #12376E, var(--orange)); }
.age-marks { display: grid; grid-template-columns: repeat(5,1fr); margin-top: 18px; }
.age-mark { text-align: center; position: relative; }
.age-mark::before {
  content: ""; position: absolute; top: -30px; left: 50%; transform: translateX(-50%);
  width: 13px; height: 13px; border-radius: 50%; background: #fff; border: 3px solid var(--navy-700);
}
.age-mark strong { display: block; font-size: 16px; color: var(--navy-900); }
.age-mark span { font-size: 13px; color: var(--text-muted); }

/* 特性行 */
.feat-row { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feat-row:last-child { border-bottom: none; }
.feat-icon {
  width: 42px; height: 42px; border-radius: 11px; flex-shrink: 0;
  background: var(--orange-soft); color: var(--orange); display: grid; place-items: center;
}
.feat-icon svg { width: 20px; height: 20px; }
.feat-title { font-size: 16.5px; font-weight: 700; margin-bottom: 5px; }
.feat-desc { font-size: 14.5px; color: var(--text-muted); line-height: 1.8; }

/* 勾选清单 */
.check-list li {
  display: flex; gap: 12px; align-items: flex-start; padding: 11px 0;
  font-size: 15.3px; line-height: 1.75; color: var(--text-muted);
}
.check-list svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 3px; color: var(--orange); }
.check-list b { color: var(--text); font-weight: 600; }

/* 待补占位 */
.todo-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600;
  padding: 2px 9px; border-radius: 5px; background: #FEF3C7; color: #B45309; margin-left: 6px;
  vertical-align: middle; letter-spacing: .02em;
}
.notice-box {
  display: flex; gap: 14px; padding: 18px 22px; border-radius: var(--radius-sm);
  background: #FFFBEB; border: 1px solid #FDE68A; font-size: 14px; color: #92400E; line-height: 1.75;
}
.notice-box svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }

/* ---------- 23. 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- 24. 工具类 ---------- */
.tc { text-align: center; }
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}
.mt-20{margin-top:20px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-40{margin-top:40px}
.mt-48{margin-top:48px}.mt-56{margin-top:56px}.mt-64{margin-top:64px}
.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}
.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mb-40{margin-bottom:40px}
.fs-14{font-size:14px}.fs-15{font-size:15px}.fs-17{font-size:17px}.fs-20{font-size:20px}
.muted{color:var(--text-muted)}
.orange{color:var(--orange)}
.navy{color:var(--navy-900)}
.bold{font-weight:700}
.flex{display:flex}.fw{flex-wrap:wrap}.aic{align-items:center}.jcsb{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}

/* ---------- 25. 响应式 ---------- */
@media (max-width: 1180px) {
  .nav-link { padding: 10px 9px; font-size: 14.3px; }
  .hero-title { font-size: 46px; }
  .sec-title { font-size: 34px; }
}

@media (max-width: 1024px) {
  :root { --nav-h: 72px; }
  .nav-menu, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .section { padding: 72px 0; }
  .hero { padding: var(--nav-h) 0 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-title { font-size: 40px; }
  .page-hero { padding: calc(var(--nav-h) + 48px) 0 52px; }
  .page-hero h1 { font-size: 34px; }

  .split, .split-wide, .split-narrow { grid-template-columns: 1fr; gap: 40px; }
  .g-3, .g-4, .g-5, .g-6 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3,1fr); gap: 28px 16px; }
  .stats-grid--4 { grid-template-columns: repeat(2,1fr); gap: 26px 12px; }
  .stats-grid--5 { grid-template-columns: repeat(3,1fr); gap: 26px 14px; }
  .stat:nth-child(4)::before { display: none; }
  .ladder { grid-template-columns: repeat(2,1fr); }
  .lad { margin-bottom: 0 !important; }
  .flow, .flow-5, .flow-6 { grid-template-columns: repeat(2,1fr); gap: 32px 16px; }
  .flow-step::after { display: none; }
  .ability-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }

  .mobile-bar {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 850;
    background: #fff; border-top: 1px solid var(--line); padding: 10px 14px;
    gap: 10px; box-shadow: 0 -4px 20px rgba(11,42,91,.1);
  }
  .mobile-bar .btn { flex: 1; padding: 13px 10px; font-size: 14.5px; }
  body { padding-bottom: 68px; }
}

@media (max-width: 768px) {
  .sec-title { font-size: 28px; }
  .sec-desc { font-size: 15.5px; }
  .sec-head { margin-bottom: 40px; }
  .hero-title { font-size: 33px; }
  .hero-sub { font-size: 16px; }
  .hero-meta { gap: 22px; }
  .hero-meta-item .n { font-size: 25px; }
  .page-hero h1 { font-size: 28px; }
  .page-hero p { font-size: 15.5px; }

  /* === 内页 Hero 手机端：横幅图顶到屏幕最上方 + 黑色半透明蒙版 + 居中白字 === */
  .page-hero {
    display: block !important;
    /* 图片与顶部零间距，整体高度 = 导航高度 + 文字区高度 */
    padding: 0 !important;
    height: calc(var(--nav-h) + 140px);
    min-height: 0 !important;
    background: none !important;
  }
  .page-hero::before { display: none !important; }

  /* 手机端横幅图：铺满整个 hero，与页面顶部零间距 */
  .page-hero-img-m {
    display: block;
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; object-position: center;
  }

  /* 半透明黑色蒙版（上下深、中间浅，保证白字可读） */
  .page-hero-overlay {
    display: block !important;
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.34) 42%, rgba(0,0,0,.62) 100%);
  }

  /* 文字层：覆盖在蒙版之上，垂直居中于「导航下方」的可视区域 */
  .page-hero .container {
    display: flex !important;
    align-items: center; justify-content: center;
    position: absolute; left: 0; right: 0; top: var(--nav-h); bottom: 0;
    z-index: 2; padding: 0 24px;
  }
  .page-hero .page-hero-body--center { width: 100%; margin: 0; }

  /* 手机端只保留「主标题 + 副标题」（沿用电脑版文案），长描述隐藏 */
  .page-hero-body--center h1 {
    font-size: 26px; line-height: 1.3; max-width: 100%;
    margin-bottom: 8px; font-weight: 800;
  }
  /* 没有副标题的页面（教具/联系），正文截断两行作为补充说明 */
  .page-hero-body--center > p.reveal {
    font-size: 13.5px; line-height: 1.7; margin: 0;
    color: rgba(255,255,255,.85);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
  }
  /* 副标题优先级需高于上面的 p.reveal 回退样式，故写在后面 */
  .page-hero-body--center > p.page-hero-subtitle {
    font-size: 16px; font-weight: 700; line-height: 1.5;
    margin: 0; color: #fff;
    display: block; overflow: visible;
  }
  /* 已有副标题时，隐藏电脑版那段长描述 */
  .page-hero-subtitle ~ p.reveal { display: none !important; }

  /* 手机端 Hero 文字入场动画：主标题 -> 副标题错峰上浮淡入 */
  @keyframes ph-m-rise {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .page-hero-body--center h1,
  .page-hero-body--center .page-hero-subtitle,
  .page-hero-body--center > p.reveal { animation: ph-m-rise .72s var(--ease) both; }
  .page-hero-body--center h1                    { animation-delay: .06s; }
  .page-hero-body--center .page-hero-subtitle   { animation-delay: .20s; }
  .page-hero-body--center > p.reveal            { animation-delay: .20s; }

  .section { padding: 56px 0; }
  .container { padding: 0 18px; }
  .card { padding: 24px; }
  .form-card { padding: 26px; }

  .split-entry { grid-template-columns: 1fr; gap: 18px; }
  .entry { padding: 34px 28px; min-height: 0; }
  .entry-title { font-size: 23px; }

  .g-2, .g-3, .g-4, .g-5, .g-6 { grid-template-columns: 1fr; }
  .ladder { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 26px 12px; }
  .stats-grid--4 { grid-template-columns: repeat(2,1fr); }
  .stats-grid--5 { grid-template-columns: repeat(2,1fr); gap: 26px 12px; }
  .stat::before { display: none !important; }
  .stat-n { font-size: 33px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .flow, .flow-5, .flow-6 { grid-template-columns: 1fr; gap: 26px; }
  .ability-grid { grid-template-columns: repeat(2,1fr); }

  .pain-row { grid-template-columns: 1fr; border-radius: var(--radius); }
  .pain-l, .pain-r { padding: 22px 24px; }
  .pain-arrow { padding: 10px; border-left: none; border-right: none; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); }
  .pain-arrow svg { transform: rotate(90deg); }

  .tabs-nav { width: 100%; overflow-x: auto; justify-content: flex-start; border-radius: 14px; flex-wrap: nowrap; }
  .tab-btn { padding: 10px 18px; font-size: 14px; }

  .acc-head { padding: 18px; gap: 12px; }
  .acc-title { font-size: 15.5px; }
  .acc-body-inner { padding: 0 18px 20px 18px; font-size: 14.3px; }

  .cta-title { font-size: 25px; }
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 26px; }
  .quote-text { font-size: 20px; }
  .quote-mark { font-size: 72px; }

  .tbl { overflow-x: auto; }
  .tbl table { min-width: 640px; }
  .hscroll > * { flex: 0 0 265px; }
  .btn { padding: 13px 24px; font-size: 14.5px; }
  .btn-lg { padding: 15px 30px; font-size: 15px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .sec-title { font-size: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .ability-grid { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; width: 100%; }
  .btn-group .btn { width: 100%; }
}

/* ---------- 26. 新闻页布局 ---------- */
.news-layout { display: grid; grid-template-columns: 1fr 330px; gap: 44px; align-items: start; }
.news-side { position: sticky; top: calc(var(--nav-h) + 24px); display: flex; flex-direction: column; gap: 22px; }
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.news-feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; margin-bottom: 40px; }
.news-feature .news-fimg { min-height: 340px; }
.news-feature .news-fbody { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.news-feature .news-fbody h3 { font-size: 26px; line-height: 1.45; margin: 14px 0 16px; letter-spacing: -.01em; }
.news-feature .news-fbody p { font-size: 15.5px; color: var(--text-muted); line-height: 1.9; }

.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.side-card.navy { background: var(--navy-900); color: #fff; border-color: transparent; }
.side-card.navy h4 { color: #fff; }
.side-card.navy .side-event { border-top-color: rgba(255,255,255,.12); text-decoration: none; transition: background .25s var(--ease); }
.side-card.navy .side-event:hover { background: rgba(255,255,255,.05); }
.side-card.navy .side-event .se-t { color: #fff; }
.side-card.navy .side-event .se-d { color: rgba(255,255,255,.6); }
.side-card.navy .side-event:hover .se-t { color: #FFA76B; }
.side-card.navy .se-dot { background: #FFA76B; }
.side-card h4 { font-size: 16px; margin-bottom: 18px; }
.side-event { display: flex; gap: 13px; padding: 14px 0; border-top: 1px solid var(--line); }
.side-event:first-of-type { border-top: none; padding-top: 0; }
.side-event .se-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--orange); margin-top: 7px; flex-shrink: 0; }
.side-event .se-t { font-size: 14.5px; font-weight: 600; color: var(--text); line-height: 1.5; }
.side-event .se-d { font-size: 12.5px; color: var(--text-light); margin-top: 3px; }

@media (max-width: 1024px) {
  .news-layout { grid-template-columns: 1fr; }
  .news-side { position: static; }
  .news-feature { grid-template-columns: 1fr; }
  .news-feature .news-fimg { min-height: 220px; }
}
@media (max-width: 768px) {
  .news-grid { grid-template-columns: 1fr; }
}

/* 各期师训卡片 */
.period-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--sh-1); transition: all .35s var(--ease); }
.period-card:hover { box-shadow: var(--sh-2); transform: translateY(-4px); border-color: rgba(255,122,41,.3); }
.period-card .img-ph { height: 280px; min-height: 0; border-radius: 0; border: none; border-bottom: 1px solid var(--line); }
.period-body { padding: 26px 28px 30px; }
.period-body h3 { font-size: 19px; color: var(--navy-900); margin-bottom: 12px; line-height: 1.45; }
.period-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; color: var(--text); margin-bottom: 14px; }
.period-meta b { color: var(--orange); font-weight: 700; }
.period-body p { font-size: 14.5px; color: var(--text-light); line-height: 1.85; margin: 0; }
.period-card.pending { opacity: .72; }
.period-card.pending:hover { transform: none; box-shadow: var(--sh-1); border-color: var(--line); }

/* 各期师训：Tab 面板内网格（每个分类取 6 条）+ 更多入口 */
.period-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.period-grid .training-empty { grid-column: 1 / -1; }
.period-more {
  display: flex; justify-content: center;
  margin-top: 36px;
}
@media (max-width: 1024px) {
  .period-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  /* 手机/平板：右侧悬浮客服显示为纯图标小方钮（电话可直接拨号） */
  .float-cta {
    right: 12px; gap: 10px;
    opacity: 1 !important; visibility: visible !important;
    transform: translateY(-50%) !important;
  }
  .float-cta.show { transform: translateY(-50%) !important; }
  .fc-btn {
    width: 46px; height: 46px; border-radius: 14px; padding: 0;
    display: grid; place-items: center;
  }
  .fc-btn svg { width: 20px; height: 20px; }
  .fc-btn:hover { transform: none; }
  /* 移动端不用 hover 气泡 */
  .fc-btn .tip { display: none; }
  /* 二维码弹层：点击按钮弹出（.qr-open），不再依赖 hover */
  .fc-qr-pop {
    display: flex;
    right: calc(100% + 10px);
    opacity: 0; pointer-events: none;
    transform: translateY(-50%) translateX(8px);
  }
  .fc-btn:hover .fc-qr-pop { opacity: 0; transform: translateY(-50%) translateX(8px); }
  .fc-btn.qr-open .fc-qr-pop,
  .fc-btn.qr-open:hover .fc-qr-pop {
    opacity: 1; pointer-events: auto;
    transform: translateY(-50%) translateX(0);
  }
  .fc-btn.qr-open { background: var(--orange); color: #fff; border-color: var(--orange); }
}
@media (max-width: 768px) {
  .period-grid { grid-template-columns: 1fr; }
  .period-more { margin-top: 26px; }
}

/* 各期师训列表左右切换 */
.training-slider { position: relative; }
.slider-viewport { overflow: hidden; margin: 0 48px; }
.slider-track {
  display: flex; gap: 24px; transition: transform .45s var(--ease);
}
.slider-track .period-card {
  flex: 0 0 calc((100% - 48px) / 3); min-width: 0;
}
.period-thumb {
  height: 280px; border-bottom: 1px solid var(--line); overflow: hidden;
}
.period-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  border: 0; cursor: pointer;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(30, 91, 184, .32);
  transition: all .25s var(--ease);
  z-index: 2;
}
.slider-arrow svg { width: 22px; height: 22px; stroke-width: 2.6; }
.slider-arrow:hover {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  transform: translateY(-50%) scale(1.09);
  box-shadow: var(--sh-orange);
}
.slider-arrow:active { transform: translateY(-50%) scale(.95); }
.slider-arrow:focus-visible { outline: 3px solid var(--navy-600); outline-offset: 3px; }
.slider-arrow:disabled,
.slider-arrow[disabled] {
  opacity: .45; cursor: not-allowed;
  background: #E4E9F2; color: #fff;
  box-shadow: none; transform: translateY(-50%);
}
.slider-prev { left: 0; }
.slider-next { right: 0; }

/* 分页点（桌面隐藏，手机启用） */
.slider-dots {
  display: none; justify-content: center; align-items: center; gap: 8px;
  margin-top: 14px;
}
.slider-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #D7DDEA; transition: all .25s var(--ease);
  cursor: pointer;
}
.slider-dot.active { background: var(--navy-900); transform: scale(1.25); }

/* 平板：每屏 2 个 */
@media (max-width: 1024px) {
  .slider-track .period-card { flex: 0 0 calc((100% - 24px) / 2); }
  .slider-viewport { margin: 0 40px; }
}

/* 各期师训 ajax 加载态 / 空态 */
.training-loading,
.training-empty {
  flex: 1 1 100%;
  padding: 46px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--text-light);
  font-size: 15px;
  background: #fff;
}
.training-slider:not(:has(.period-card)) .slider-arrow { display: none; }

@media (max-width: 768px) {
  .period-card .img-ph { height: 180px; }
  .period-body { padding: 18px; }
  .period-body h3 { font-size: 17px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .period-body p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .ladder-img { padding: 4px; }
  .slider-viewport { margin: 0 48px; }
  .slider-track { gap: 14px; }
  .slider-track .period-card { flex: 0 0 100%; }
  .period-thumb { height: 180px; }
  .slider-arrow { width: 36px; height: 36px; }
  .slider-arrow svg { width: 18px; height: 18px; }
  .slider-dots { display: none; }
}

/* ---------- 27. 新组件：培训图库 + 统计条 + 轮播 + 横幅图 ---------- */

/* 沉浸式实训文字介绍 */
.training-intro {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: #fff; padding: 54px 64px;
  box-shadow: var(--sh-3);
}
.training-intro::before {
  content: ""; position: absolute; top: -80px; right: -60px;
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,41,.25) 0%, transparent 66%);
  pointer-events: none;
}
.training-intro::after {
  content: ""; position: absolute; bottom: -100px; left: -60px;
  width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, rgba(44,99,184,.35) 0%, transparent 66%);
  pointer-events: none;
}
.training-intro-body { position: relative; z-index: 2; max-width: 820px; }
.training-intro-body h3 {
  font-size: 28px; font-weight: 700; margin-bottom: 18px; letter-spacing: -.02em;
}
.training-intro-body h3::after {
  content: ""; display: block; width: 48px; height: 4px; background: var(--orange);
  border-radius: 2px; margin-top: 16px;
}
.training-intro-body p {
  font-size: 17px; line-height: 1.95; color: rgba(255,255,255,.78);
}

/* 横幅大图占位 */
.img-ph.h-banner .ph-hint { max-width: 520px; }

/* 培训照片矩阵 — 拼贴布局（参考图：左大竖图 + 右上两小横图 + 右下大横图） */
.training-gallery {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 20px;
  margin-bottom: 40px;
  height: 520px;
}
.tg-left,
.tg-right,
.tg-top,
.tg-bottom,
.tg-cell {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  min-height: 0;
}
.tg-left img,
.tg-top img,
.tg-bottom img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tg-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-radius: 0;
  overflow: visible;
}
.tg-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  flex: 1;
}
.tg-bottom {
  flex: 1;
}
.tg-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  background: rgba(0,0,0,.55);
  color: #fff;
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 13px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* 橙色统计条 */
.training-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(90deg, var(--orange) 0%, #FF5F1F 100%);
  border-radius: var(--radius-lg); padding: 38px 24px;
  box-shadow: var(--sh-orange); margin-bottom: 40px;
}
.ts-item {
  text-align: center; color: #fff; padding: 0 16px;
}
.ts-item + .ts-item { border-left: 1px solid rgba(255,255,255,.22); }
.ts-num {
  font-size: 42px; font-weight: 800; line-height: 1.1; letter-spacing: -.02em;
  display: flex; align-items: baseline; justify-content: center; gap: 4px;
}
.ts-num em {
  font-size: 17px; font-weight: 600; font-style: normal; opacity: .92;
}
.ts-label {
  font-size: 14px; font-weight: 600; margin-top: 8px; opacity: .95;
}

/* 轮播组件 */
.carousel {
  position: relative; max-width: 1000px; margin: 0 auto;
}
.carousel-track {
  display: flex; transition: transform .55s var(--ease);
}
.carousel-slide {
  flex: 0 0 100%; padding: 0 60px;
}
.carousel-slide .img-ph {
  min-height: 420px; border-radius: var(--radius-lg);
}
.carousel-caption {
  text-align: center; padding: 26px 0 0;
}
.carousel-caption h3 {
  font-size: 22px; color: var(--navy-900); margin-bottom: 10px;
}
.carousel-caption p {
  font-size: 15px; color: var(--text-muted); line-height: 1.8; max-width: 640px; margin: 0 auto;
}
.carousel-prev,
.carousel-next {
  position: absolute; top: 210px; width: 46px; height: 46px; border-radius: 50%;
  background: #fff; border: 1.5px solid var(--line); color: var(--navy-700);
  display: grid; place-items: center; cursor: pointer;
  transition: all .25s var(--ease); box-shadow: var(--sh-2);
  z-index: 3;
}
.carousel-prev:hover,
.carousel-next:hover {
  background: var(--navy-900); color: #fff; border-color: var(--navy-900);
}
.carousel-prev { left: 0; transform: translateY(-50%); }
.carousel-next { right: 0; transform: translateY(-50%); }
.carousel-prev svg,
.carousel-next svg { width: 18px; height: 18px; }
.carousel-dots {
  display: flex; justify-content: center; gap: 10px; margin-top: 28px;
}
.carousel-dots button {
  width: 10px; height: 10px; border-radius: 50%; border: none;
  background: var(--navy-100); cursor: pointer; transition: all .25s var(--ease);
}
.carousel-dots button.active {
  background: var(--orange); width: 26px; border-radius: 99px;
}

/* 品牌速览 · 单图框内淡入淡出轮播 */
.brand-gallery { width: 100%; }
.brand-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sh-2);
  background: #eef1f8;
}
.brand-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .6s ease;
  z-index: 1;
}
.brand-img.active { opacity: 1; z-index: 2; }
.brand-dots {
  position: absolute; left: 0; right: 0; bottom: 14px;
  z-index: 3;
  display: flex; justify-content: center; gap: 8px;
}
.brand-dots button {
  width: 8px; height: 8px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.6); cursor: pointer;
  transition: all .25s var(--ease);
}
.brand-dots button.active {
  background: #fff; width: 22px; border-radius: 99px;
}
.brand-prev,
.brand-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 4;
  width: 40px; height: 40px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.85);
  color: var(--navy-900);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(11,42,91,.18);
  transition: all .25s var(--ease);
}
.brand-prev:hover,
.brand-next:hover { background: #fff; transform: translateY(-50%) scale(1.06); }
.brand-prev { left: 14px; }
.brand-next { right: 14px; }
.brand-prev svg,
.brand-next svg { width: 20px; height: 20px; }
@media (max-width: 768px) {
  .brand-prev,
  .brand-next { width: 34px; height: 34px; }
  .brand-prev { left: 10px; }
  .brand-next { right: 10px; }
}

/* 响应式 */
@media (max-width: 1024px) {
  .training-gallery { grid-template-columns: 1fr; height: auto; }
  .tg-left { height: 360px; }
  .tg-right { flex-direction: row; height: 260px; }
  .tg-top,
  .tg-bottom { flex: 1; }
  .tg-top { grid-template-columns: 1fr 1fr; }
  .training-stats { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .ts-item:nth-child(3) { border-left: none; }
  .ts-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.22); padding-top: 24px; }
  .carousel-slide { padding: 0 50px; }
  .carousel-slide .img-ph { min-height: 340px; }
  .carousel-prev, .carousel-next { top: 170px; }
}

@media (max-width: 768px) {
  .training-gallery { gap: 14px; margin-bottom: 28px; height: auto; }
  .tg-left { height: 280px; }
  .tg-right { flex-direction: column; height: auto; }
  .tg-top,
  .tg-bottom { height: 160px; flex: none; }
  .tg-top { grid-template-columns: 1fr 1fr; gap: 14px; }
  .tg-caption { left: 12px; bottom: 12px; font-size: 12px; }
  .training-stats { grid-template-columns: 1fr 1fr; padding: 28px 18px; }
  .ts-num { font-size: 32px; }
  .ts-label { font-size: 13px; }
  .training-intro { padding: 36px 28px; }
  .training-intro-body h3 { font-size: 22px; }
  .training-intro-body p { font-size: 15.5px; }
  .carousel-slide { padding: 0; }
  .carousel-slide .img-ph { min-height: 260px; }
  .carousel-prev, .carousel-next {
    position: static; transform: none; margin-top: 18px;
  }
  .carousel-dots { margin-top: 18px; }
}

/* ---------- 27.5 投资回报 · 费用政策 ---------- */
.investment-split {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: stretch;
}
.investment-points {
  display: flex; flex-direction: column; gap: 22px;
}
.investment-point {
  display: flex; gap: 20px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: all .35s var(--ease);
}
.investment-point:hover {
  transform: translateY(-4px); box-shadow: var(--sh-2); border-color: rgba(255,122,41,.35);
}
.investment-icon {
  width: 54px; height: 54px; border-radius: 14px; flex-shrink: 0;
  background: var(--orange); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(255,122,41,.28);
}
.investment-icon svg { width: 26px; height: 26px; }
.investment-body h4 {
  font-size: 18px; font-weight: 700; color: var(--navy-900); margin-bottom: 8px;
}
.investment-body p {
  font-size: 14.5px; color: var(--text-muted); line-height: 1.85; margin: 0;
}
.investment-chart {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 32px 26px; box-shadow: var(--sh-2);
  display: flex; flex-direction: column;
}
.investment-chart-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 22px; flex-wrap: wrap;
}
.investment-chart-title { font-size: 17px; font-weight: 700; color: var(--navy-900); }
.investment-chart-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--orange-soft); color: var(--orange-dark);
  font-size: 12.5px; font-weight: 700;
}
.investment-chart-body { flex: 1; display: flex; align-items: center; }
.investment-chart-foot {
  display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between;
  margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line);
  font-size: 13px; color: var(--text-muted);
}
.investment-chart-foot b { color: var(--navy-900); font-weight: 700; }

/* 投资回报板块响应式（须置于基础规则之后，否则会被基础规则同特异性覆盖） */
@media (max-width: 1024px) {
  .investment-split { grid-template-columns: 1fr; gap: 28px; }
  .investment-chart { min-height: 0; }
}
@media (max-width: 768px) {
  .investment-split { gap: 18px; }
  .investment-point { padding: 18px 16px; gap: 14px; }
  .investment-icon { width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 6px 14px rgba(255,122,41,.22); }
  .investment-icon svg { width: 22px; height: 22px; }
  .investment-body h4 { font-size: 16px; margin-bottom: 6px; }
  .investment-body p { font-size: 13.5px; line-height: 1.75; }
  .investment-chart { padding: 20px 16px 18px; }
  .investment-chart-head { margin-bottom: 14px; }
  .investment-chart-title { font-size: 15px; }
  .investment-chart-badge { font-size: 11.5px; padding: 4px 10px; }
  .investment-chart-foot { gap: 8px 14px; font-size: 12px; margin-top: 14px; padding-top: 12px; }
}

/* ---------- 27.6 新闻 / 师训 内页样式 ---------- */
.article {
  max-width: 1200px; margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-1);
  padding: clamp(28px, 4.5vw, 56px);
}
.article-meta {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  flex-wrap: wrap; margin-bottom: 32px; padding-bottom: 24px;
  border-bottom: 1px dashed var(--line);
}
.article-cat {
  display: inline-flex; align-items: center; padding: 5px 16px;
  border-radius: 999px; background: var(--orange-soft); color: var(--orange-dark);
  font-size: 13px; font-weight: 700; letter-spacing: .05em;
}
.article-date { font-size: 14px; color: var(--text-muted); font-weight: 600; }
.article-title {
  font-size: clamp(24px, 3.2vw, 34px); line-height: 1.4; font-weight: 800; color: var(--navy-900);
  letter-spacing: -.02em; margin: 0 0 16px; text-align: center;
}
.article-cover {
  border-radius: var(--radius-lg); margin-bottom: 36px; min-height: 360px;
}
.article-body { color: var(--text); }
.article-body .lead {
  font-size: 18px; line-height: 1.9; color: var(--navy-800); font-weight: 500;
  margin-bottom: 28px;
}
.article-body h3 {
  font-size: 22px; font-weight: 700; color: var(--navy-900);
  margin: 38px 0 16px; padding-left: 16px; position: relative;
}
.article-body h3::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 4px;
  width: 5px; border-radius: 3px; background: var(--orange);
}
.article-body p { font-size: 16px; line-height: 1.95; margin: 0 0 18px; }
.article-share {
  display: flex; align-items: center; justify-content: flex-end; gap: 16px;
  flex-wrap: wrap; margin-top: 40px; padding-top: 24px;
  border-top: 1px dashed var(--line); font-size: 14px;
}
.article-related {
  max-width: 1200px; margin: 64px auto 0; padding-top: 48px;
  border-top: 1px solid var(--line);
}

/* ---------- 27.7 新闻列表二级分类筛选条 ---------- */
.cat-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.cat-filter-item {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 20px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; color: var(--navy-700);
  background: var(--navy-50); border: 1px solid transparent;
  transition: all .22s var(--ease);
}
.cat-filter-item:hover {
  background: #fff; color: var(--navy-900);
  border-color: #DCE8F7; box-shadow: 0 6px 16px rgba(11,42,91,.10);
}
.cat-filter-item.active { background: var(--navy-700); color: #fff; }
.cat-filter-item.active:hover { background: var(--navy-800); }
.related-title { font-size: 20px; font-weight: 700; color: var(--navy-900); margin-bottom: 24px; }

/* ---------- 奖项墙（关于培飞 · 国际影响力与荣誉） ---------- */
.awards-section { overflow: hidden; }
.awards-carousel {
  position: relative;
  width: 100%;
  padding: 0 clamp(18px, 5vw, 90px);
  margin: 40px 0 48px;
}
.awards-wall {
  display: flex; gap: clamp(16px, 1.6vw, 28px);
  overflow-x: auto; overflow-y: hidden;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 14px 2px 28px;
  scrollbar-width: none;
}
.awards-wall::-webkit-scrollbar { display: none; }
.award-card {
  flex: 0 0 auto;
  width: clamp(300px, 29vw, 430px);
  scroll-snap-align: start;
  background: var(--white); border-radius: 20px; overflow: hidden;
  box-shadow: 0 10px 30px rgba(11,42,91,.10);
  border: 1px solid rgba(11,42,91,.06);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
  margin: 0;
}
.award-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 48px rgba(11,42,91,.18);
}
.award-img {
  aspect-ratio: 4 / 3; background: #f4f7fb;
  display: flex; align-items: center; justify-content: center;
  padding: 8px;
}
.award-img img {
  width: 100%; height: 100%; object-fit: contain; display: block;
}
.award-meta {
  padding: 13px 20px 22px; text-align: center;
  background: var(--white);
}
.award-year {
  font-size: 12px; letter-spacing: .24em; font-weight: 700;
  color: var(--orange); margin-bottom: 5px;
}
.award-name {
  font-size: 17px; font-weight: 700; color: var(--navy-900); line-height: 1.42;
}
.award-sub {
  font-size: 13px; color: var(--text-light); margin-top: 4px; line-height: 1.5;
}
/* 印章式荣誉卡（无实拍图） */
.award-card--seal .award-img--seal { padding: 0; aspect-ratio: 4 / 3; }
.award-card--orange .award-img--seal { background: linear-gradient(140deg, #FF7A29, #ff9b5c); }
.award-card--navy .award-img--seal { background: linear-gradient(140deg, #0B2A5B, #13407e); }
.award-img--seal svg { width: 42%; height: auto; display: block; }
/* 左右箭头 */
.awards-prev, .awards-next {
  position: absolute; top: 46%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.96); color: var(--navy-900);
  border: 1px solid var(--line); box-shadow: 0 8px 22px rgba(11,42,91,.20);
  cursor: pointer; z-index: 6; transition: all .25s var(--ease);
}
.awards-prev { left: clamp(6px, 2vw, 34px); }
.awards-next { right: clamp(6px, 2vw, 34px); }
.awards-prev:hover, .awards-next:hover {
  background: var(--orange); color: #fff; border-color: var(--orange);
  transform: translateY(-50%) scale(1.07);
}
.awards-prev svg, .awards-next svg { width: 22px; height: 22px; }
@media (max-width: 1024px) {
  .award-card { width: clamp(260px, 42vw, 340px); }
}
@media (max-width: 720px) {
  .awards-carousel { padding: 0 16px; margin: 28px 0 36px; }
  .awards-wall { gap: 14px; padding: 10px 2px 22px; }
  .award-card { width: 76%; }
  .award-img { padding: 8px; }
  .award-meta { padding: 14px 16px 18px; }
  .awards-prev, .awards-next { width: 40px; height: 40px; }
  .awards-prev { left: 2px; }
  .awards-next { right: 2px; }
}

/* ---------- 27.8 分页（XunRuiCMS {$pages} 输出 ul.pagination） ---------- */
.pagination {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 8px; margin: 0; padding: 0; list-style: none;
}
.pagination li { display: inline-flex; }
.pagination li a {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 15px;
  border-radius: 999px; background: #fff;
  border: 1px solid var(--line); color: var(--navy-700);
  font-size: 14.5px; font-weight: 600; text-decoration: none;
  transition: all .22s var(--ease);
}
.pagination li a[href] { cursor: pointer; }
.pagination li a[href]:hover {
  background: var(--navy-700); color: #fff;
  border-color: var(--navy-700); box-shadow: var(--sh-2);
  transform: translateY(-1px);
}
.pagination li.active a {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: #fff; border-color: transparent; box-shadow: var(--sh-2); cursor: default;
}
/* “共N条”统计项（无 href 的第一项） */
.pagination li:first-child a:not([href]) {
  background: transparent; border-color: transparent;
  color: var(--text-muted); cursor: default; padding: 0 6px 0 0;
}
@media (max-width: 768px) {
  .pagination { gap: 6px; }
  .pagination li a { min-width: 36px; height: 36px; padding: 0 11px; font-size: 13.5px; }
}

/* ---------- 27.9 上一篇 / 下一篇 pager ---------- */
.article-pager { display: flex; gap: 16px; margin-top: 40px; flex-wrap: wrap; }
.ap-item {
  flex: 1 1 240px; display: flex; flex-direction: column; gap: 6px;
  padding: 18px 22px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--navy-50);
  text-decoration: none; transition: all .25s var(--ease);
}
.ap-item span { font-size: 13px; color: var(--text-muted); font-weight: 600; letter-spacing: .04em; }
.ap-item b { font-size: 15px; color: var(--navy-900); font-weight: 700; line-height: 1.55; }
.ap-item:hover {
  background: #fff; border-color: rgba(255,122,41,.35);
  box-shadow: var(--sh-2); transform: translateY(-2px);
}
.ap-item:hover b { color: var(--orange-dark); }
.ap-next { text-align: right; align-items: flex-end; }
@media (max-width: 768px) {
  .article-pager { flex-direction: column; }
  .ap-next { text-align: left; align-items: flex-start; }
}

/* ---------- 27.10 正文富文本兜底（后台发布内容样式） ---------- */
.article-body img { max-width: 100%; height: auto; display: block; margin: 12px auto; border-radius: var(--radius); }
.article-body ul, .article-body ol { padding-left: 1.5em; margin: 0 0 18px; }
.article-body li { margin-bottom: 6px; }
.article-body li::marker { color: var(--orange); font-weight: 700; }
.article-body blockquote {
  margin: 26px 0; padding: 18px 26px;
  background: var(--navy-50); border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--navy-800); font-size: 15.5px; line-height: 1.9;
}
.article-body blockquote p { margin-bottom: 0; }
.article-body a { color: var(--navy-700); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--orange-dark); }
.article-body table { width: 100%; border-collapse: collapse; margin: 0 0 18px; font-size: 14.5px; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; }
.article-body th { background: var(--navy-50); color: var(--navy-900); font-weight: 700; }
.article-body hr { border: none; border-top: 1px dashed var(--line); margin: 30px 0; }

/* ---------- 28. 打印 ---------- */
@media print {
  .nav, .float-cta, .mobile-bar, .cta-band { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---------- 29. 文章正文兜底（用户后台自定义类） ----------
   用途：用户在后台编辑器里使用的 .lead / .domain / .box / .goal / .meta / .sep
   限定在 .article-body 内，避免与 show1.html 顶部 .lead 等模板类冲突 */
.article-body .lead {
  font-size: 16px; line-height: 1.85; color: var(--text-muted);
  background: var(--navy-50); border-left: 4px solid var(--navy-700);
  padding: 18px 22px; border-radius: 0 12px 12px 0;
  margin: 0 0 32px;
}
.article-body .lead img { margin-top: 12px; border-radius: 8px; max-width: 100%; }
.article-body .domain {
  font-size: 22px; font-weight: 800; color: var(--navy-900);
  letter-spacing: -.01em; margin: 36px 0 10px;
  padding-bottom: 10px; border-bottom: 2px solid var(--navy-100);
}
.article-body .domain-desc {
  font-size: 15px; line-height: 1.8; color: var(--text-muted);
  margin: 0 0 24px; padding: 0;
}
.article-body .box {
  display: flex; flex-direction: column; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 24px; margin: 0 0 22px;
  box-shadow: 0 1px 3px rgba(11,42,91,.04);
}
.article-body .box img {
  width: 100%; max-width: 520px; height: auto; display: block;
  border-radius: 10px; align-self: flex-start;
}
.article-body .box h3 {
  font-size: 18px; font-weight: 800; color: var(--orange-dark);
  margin: 0; line-height: 1.5;
}
.article-body .goal {
  display: block; background: var(--orange-soft); color: var(--orange-dark);
  font-size: 14.5px; font-weight: 600; line-height: 1.7;
  padding: 10px 16px; border-radius: 10px; margin: 0;
}
.article-body .meta {
  background: var(--bg-soft); border-radius: 10px; padding: 14px 18px;
  display: flex; flex-direction: column; gap: 6px;
}
.article-body .meta p { margin: 0; font-size: 14.5px; line-height: 1.75; color: var(--text); }
.article-body .sep {
  text-align: center; color: var(--orange); font-size: 18px;
  letter-spacing: .8em; margin: 8px 0 24px;
}
@media (max-width: 768px) {
  .article-body .domain { font-size: 19px; margin: 28px 0 8px; }
  .article-body .box { padding: 18px; }
  .article-body .box h3 { font-size: 16.5px; }
  .article-body .box img { max-width: 100%; }
}