/* ===== 蓝豆仔 AI 科创教育 · 前台 H5 样式（深蓝科技风） ===== */
:root {
  --blue-900: #0a1a3f;
  --blue-800: #0e2a5c;
  --blue-700: #143a7d;
  --blue-600: #1e56b0;
  --blue-500: #2f6fe0;
  --blue-400: #5b92ec;
  --cyan-400: #3ec6f0;
  --accent: #ffb03a;
  --accent-2: #4ecdc4;
  --orange: #ed8936;
  --orange-deep: #dd6b20;
  --banner-d1: #1a365d;
  --banner-d2: #2c5282;
  --bg: #f4f7fc;
  --card: #ffffff;
  --text: #1a2b4a;
  --text-light: #6b7a99;
  --radius: 16px;
  --shadow: 0 6px 20px rgba(20, 42, 94, 0.10);
  --bottom-nav-h: 60px;
}
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

/* ===== 课程主题色系统 ===== */
.theme-blue   { --t: #2f6fe0; --t-1: #5b92ec; --t-2: #1e56b0; --t-light: rgba(47,111,224,.10); --t-grad: linear-gradient(135deg,#63b3ed,#3182ce); --t-grad-bar: linear-gradient(90deg,#63b3ed,#3182ce); }
.theme-green  { --t: #3aa76d; --t-1: #63c98e; --t-2: #2a8c54; --t-light: rgba(58,167,109,.10); --t-grad: linear-gradient(135deg,#68d391,#38a169); --t-grad-bar: linear-gradient(90deg,#68d391,#38a169); }
.theme-cyan   { --t: #0ea5b7; --t-1: #41c6d6; --t-2: #0b8a99; --t-light: rgba(14,165,183,.10); --t-grad: linear-gradient(135deg,#4fd1c5,#00b5d8); --t-grad-bar: linear-gradient(90deg,#4fd1c5,#00b5d8); }
.theme-purple { --t: #7c4fd0; --t-1: #9d74e2; --t-2: #6a3fb8; --t-light: rgba(124,79,208,.10); --t-grad: linear-gradient(135deg,#b794f4,#805ad5); --t-grad-bar: linear-gradient(90deg,#b794f4,#805ad5); }
.theme-pink   { --t: #e05a8c; --t-1: #eb82ab; --t-2: #c7477a; --t-light: rgba(224,90,140,.10); --t-grad: linear-gradient(135deg,#f687b3,#d53f8c); --t-grad-bar: linear-gradient(90deg,#f687b3,#d53f8c); }
.theme-yellow { --t: #d99a1c; --t-1: #e7b44a; --t-2: #c18516; --t-light: rgba(217,154,28,.10); --t-grad: linear-gradient(135deg,#f6e05e,#d69e2e); --t-grad-bar: linear-gradient(90deg,#f6e05e,#d69e2e); }
.theme-navy   { --t: #2c3a8c; --t-1: #4a5bbd; --t-2: #222f75; --t-light: rgba(44,58,140,.10); --t-grad: linear-gradient(135deg,#7f9cf5,#4c6ef5); --t-grad-bar: linear-gradient(90deg,#7f9cf5,#4c6ef5); }
.theme-orange { --t: #e86f1a; --t-1: #f08a3d; --t-2: #d05f12; --t-light: rgba(232,111,26,.10); --t-grad: linear-gradient(135deg,#fc8181,#e53e3e); --t-grad-bar: linear-gradient(90deg,#fc8181,#e53e3e); }
.theme-red    { --t: #e53e3e; --t-1: #f06a6a; --t-2: #c53030; --t-light: rgba(229,62,62,.10); --t-grad: linear-gradient(135deg,#fc8181,#e53e3e); --t-grad-bar: linear-gradient(90deg,#fc8181,#e53e3e); }
.theme-peach  { --t: #f0625a; --t-1: #f58a74; --t-2: #e0443a; --t-light: rgba(240,98,90,.10); --t-grad: linear-gradient(135deg,#fc8181,#e53e3e); --t-grad-bar: linear-gradient(90deg,#fc8181,#e53e3e); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
.f-app { max-width: 520px; margin: 0 auto; min-height: 100vh; background: var(--bg); position: relative; padding-bottom: calc(var(--bottom-nav-h) + 70px); }

/* ===== 顶部栏 ===== */
.f-topbar {
  position: sticky; top: 0; z-index: 50;
  color: #fff;
  background: rgba(14, 42, 92, .86);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 2px 10px rgba(10, 26, 63, 0.25);
  transition: background .3s ease, box-shadow .3s ease;
}
.f-topbar.scrolled { background: rgba(14, 42, 92, .98); box-shadow: 0 4px 16px rgba(10, 26, 63, 0.35); }
.f-topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; }
.f-logo { display: flex; align-items: center; gap: 8px; min-width: 0; }
.f-logo-img { height: 36px; width: auto; display: block; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25)); }
.f-topbar-right { display: flex; align-items: center; gap: 10px; }
.f-top-cta {
  display: inline-flex; align-items: center; gap: 4px; background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff; font-weight: 800; font-size: 13px; padding: 7px 15px; border-radius: 20px;
  box-shadow: 0 3px 12px rgba(237,137,54,.5), 0 0 8px rgba(237,137,54,.4); transition: transform .2s ease;
}
.f-top-cta:hover { transform: scale(1.05); }
.f-top-cta-arrow { width: 13px; height: 13px; }
.f-top-miniapp { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: rgba(255,255,255,.14); flex-shrink: 0; }
.f-top-miniapp-img { width: 22px; height: 22px; display: block; border-radius: 4px; }

/* ===== 主内容 ===== */
.f-main { padding: 14px; }

/* ===== Banner 轮播 ===== */
.f-banner {
  position: relative; border-radius: var(--radius); overflow: hidden; color: #fff;
  background: linear-gradient(135deg, var(--banner-d1) 0%, var(--banner-d2) 75%, #2a5b9c 120%);
  box-shadow: var(--shadow); min-height: 230px;
}
/* 淡科技感网格线 */
.f-banner-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10;
  background-image:
    linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 34px 34px;
}
/* 右上角淡蓝色光晕 */
.f-banner-glow {
  position: absolute; top: -70px; right: -60px; width: 240px; height: 240px; z-index: 1;
  border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(120,190,255,.35), rgba(120,190,255,0) 70%);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse { 0%,100%{opacity:.6} 50%{opacity:1} }
.f-banner-track { position: relative; display: flex; }
.f-banner-slide {
  flex: 0 0 100%; min-width: 100%; padding: 26px 20px 40px; min-height: 230px; position: relative;
  display: none;
}
.f-banner-slide.active { display: block; animation: fadeIn .6s ease; }
@keyframes fadeIn { from{opacity:0;transform:scale(0.985)} to{opacity:1;transform:scale(1)} }
/* 星空粒子 */
.f-banner-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-banner-stars i {
  position: absolute; width: 2.5px; height: 2.5px; background: #fff; border-radius: 50%;
  opacity: .55; animation: twinkle 3s ease-in-out infinite;
}
@keyframes twinkle { 0%,100%{opacity:.15;transform:scale(.7)} 50%{opacity:.9;transform:scale(1.4)} }
/* 内容区 */
.f-banner-inner { position: relative; z-index: 3; text-align: left; max-width: 72%; }
.f-banner-title { font-size: 23px; font-weight: 800; line-height: 1.35; text-shadow: 0 2px 12px rgba(0,0,0,0.35); }
.f-banner-hl { color: var(--orange); }
/* 标题下方橙色装饰线 */
.f-banner-rule { display: block; width: 42px; height: 3px; background: var(--orange); border-radius: 3px; margin: 10px 0; }
.f-banner-sub { font-size: 13px; opacity: .92; line-height: 1.6; }
/* 按钮：橙色渐变 + 发光 + 箭头 */
.f-banner-btn {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff; font-weight: 800; font-size: 14px; padding: 10px 22px; border-radius: 30px;
  box-shadow: 0 4px 18px rgba(237,137,54,.55), 0 0 12px rgba(237,137,54,.4);
  transition: transform .2s ease, box-shadow .2s ease;
}
.f-banner-btn:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(237,137,54,.7), 0 0 16px rgba(237,137,54,.5); }
.f-banner-btn .f-btn-arrow { width: 16px; height: 16px; }
/* 右侧蓝豆仔 IP：右下角 + 上下浮动 + 外圈淡蓝光晕 */
.f-banner-ip {
  position: absolute; right: 8px; bottom: 34px; z-index: 3; text-align: center;
  animation: ipFloat 2s ease-in-out infinite;
}
.f-banner-ip-halo {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 92px; height: 92px; border-radius: 50%;
  background: radial-gradient(circle, rgba(120,190,255,.35), rgba(120,190,255,0) 70%);
  z-index: -1;
}
.f-banner-ip-img { width: 78px; height: auto; display: block; object-fit: contain; filter: drop-shadow(0 6px 14px rgba(0,0,0,0.35)); }
@keyframes ipFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-9px)} }
/* 浮动装饰图标 */
.f-banner-decor { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.f-decor-item {
  position: absolute; color: rgba(255,255,255,.55); width: 22px; height: 22px;
  animation: decorFloat 4s ease-in-out infinite;
}
.f-decor-item svg { width: 100%; height: 100%; }
.f-decor-item.d1 { left: 78%; top: 16%; animation-delay: 0s; }
.f-decor-item.d2 { left: 90%; top: 46%; animation-delay: .7s; animation-duration: 4.6s; }
.f-decor-item.d3 { left: 82%; top: 74%; animation-delay: 1.4s; animation-duration: 3.8s; }
@keyframes decorFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
/* 左右箭头 */
.f-banner-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 30px; height: 30px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,0.16); color: #fff; font-size: 19px; line-height: 1;
  display: flex; align-items: center; justify-content: center; transition: background .2s;
}
.f-banner-arrow.prev { left: 8px; }
.f-banner-arrow.next { right: 8px; }
.f-banner-arrow:active { background: rgba(255,255,255,0.35); }
/* 指示器：橙色圆点，当前加大加亮 */
.f-banner-dots {
  position: absolute; bottom: 10px; left: 0; right: 0; z-index: 4;
  display: flex; justify-content: center; gap: 7px;
}
.f-banner-dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.35); cursor: pointer; transition: all .3s; }
.f-banner-dots span.active { background: var(--orange); width: 24px; border-radius: 4px; box-shadow: 0 0 8px rgba(237,137,54,.7); }

/* ===== 数据卡片 ===== */
.f-data-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: -30px; padding: 0 12px; position: relative; z-index: 5; }
.f-data-card {
  background: var(--card); border-radius: 14px; text-align: center; padding: 12px 4px 13px;
  box-shadow: var(--shadow); border-top: 3px solid var(--blue-500);
  transition: transform .2s ease, box-shadow .2s ease;
}
.f-data-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(20,42,94,.16); }
.f-data-icon { display: flex; justify-content: center; color: var(--blue-500); margin-bottom: 3px; }
.f-data-icon svg { width: 20px; height: 20px; }
.f-data-value { font-size: 21px; font-weight: 800; color: var(--blue-600); line-height: 1.1; }
.f-data-label { font-size: 11px; color: var(--text-light); margin-top: 3px; }

/* ===== 通用区块 ===== */
.f-section { margin-top: 20px; box-sizing: border-box; width: 100%; }
.f-section-alt { background: #eaf1fb; margin-left: -14px; margin-right: -14px; padding: 20px 14px; }
.f-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.f-section-head h2 { font-size: 18px; font-weight: 800; position: relative; padding-left: 12px; }
.f-section-head h2::before { content:''; position:absolute; left:0; top:4px; bottom:4px; width:4px; background: linear-gradient(var(--blue-500), var(--cyan-400)); border-radius:2px; }
.f-more { font-size: 13px; color: var(--blue-600); }

/* ===== 课程体系 ===== */
.f-course-title-block { display: flex; align-items: center; gap: 12px; margin: 4px 0 14px; }
.f-course-title-line { width: 4px; height: 26px; border-radius: 3px; background: linear-gradient(135deg, var(--blue-500), var(--cyan-400)); flex-shrink: 0; }
.f-course-title-ico { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); color: #fff; flex-shrink: 0; }
.f-course-title-ico svg { width: 20px; height: 20px; }
.f-course-title-block h1 { font-size: 19px; font-weight: 800; color: var(--blue-900); line-height: 1.2; }
.f-course-title-block p { font-size: 12px; color: var(--text-light); margin-top: 2px; }

.f-course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
/* 课程卡片区背景：浅蓝渐变 + 网格线 + 角落几何 */
.f-course-panel { position: relative; border-radius: 18px; background: linear-gradient(180deg, #f0f7ff, #fff); padding: 14px; overflow: hidden; }
.f-course-panel-grid { position: absolute; inset: 0; pointer-events: none; opacity: .03; background-image: linear-gradient(rgba(49,130,206,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(49,130,206,.5) 1px, transparent 1px); background-size: 30px 30px; }
.f-course-panel-deco { position: absolute; border-radius: 50%; pointer-events: none; }
.f-course-panel-deco.p1 { top: -20px; right: -20px; width: 70px; height: 70px; background: radial-gradient(circle, rgba(49,130,206,.10), transparent 70%); }
.f-course-panel-deco.p2 { bottom: 20px; left: -12px; width: 30px; height: 30px; background: rgba(237,137,54,.08); }
.f-course-panel-deco.p3 { top: 40px; left: 30px; width: 6px; height: 6px; background: rgba(49,130,206,.18); }
.f-course-panel .f-course-grid { position: relative; z-index: 1; }
.f-course-card-item {
  position: relative; background: #fff; border-radius: 16px; padding: 16px 12px 14px;
  border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(20,42,94,.08); overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  display: block; min-height: 158px;
}
.f-course-card-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(20,42,94,.12); border-color: var(--t); }
/* 顶部渐变装饰条（3px 圆角顶部） */
.f-card-bar { position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--t-grad-bar); opacity: .85; border-radius: 16px 16px 0 0; transition: opacity .22s ease, height .22s ease, box-shadow .22s ease; }
.f-course-card-item:hover .f-card-bar { height: 4px; opacity: 1; box-shadow: 0 0 14px 1px var(--t-light); }
/* 右上角大数字水印 */
.f-card-num { position: absolute; top: 6px; right: 12px; font-size: 36px; font-weight: 800; line-height: 1; color: var(--t); opacity: .13; z-index: 1; pointer-events: none; user-select: none; }
/* 卡片内容区 */
.f-card-body { position: relative; z-index: 1; }
.f-card-head { display: flex; align-items: center; gap: 12px; }
.f-card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; flex-shrink: 0;
}
.f-card-ip-img { width: 100%; height: 100%; object-fit: contain; display: block; }
.f-card-title { min-width: 0; flex: 1; }
.f-card-head h3 { font-size: 16px; font-weight: 800; color: #2d3748; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.f-card-desc { font-size: 12px; color: var(--text-light); line-height: 1.5; margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.f-card-tags { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.f-card-tag { font-size: 11px; background: var(--t-light); color: var(--t); padding: 3px 9px; border-radius: 4px; font-weight: 600; }
/* 卡片：科技网格线（淡）+ 角落几何装饰 */
.f-card-gridline { position: absolute; inset: 0; pointer-events: none; opacity: .03; background-image: linear-gradient(rgba(20,42,94,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(20,42,94,.5) 1px, transparent 1px); background-size: 26px 26px; }
.f-card-deco { position: absolute; border-radius: 50%; pointer-events: none; }
.f-card-deco.dot1 { bottom: 12px; right: 34px; width: 7px; height: 7px; background: var(--t); opacity: .10; }
.f-card-deco.dot2 { bottom: 26px; right: 46px; width: 4px; height: 4px; background: var(--t-2); opacity: .20; }
.f-course-card-item .f-card-icon { transition: transform .25s ease; }
.f-course-card-item:hover .f-card-icon { transform: scale(1.1) rotate(-4deg); }
.f-card-arrow { position: absolute; right: 12px; bottom: 12px; color: var(--t); opacity: .75; transform: translateX(0); transition: opacity .22s ease, transform .22s ease; z-index: 2; }
.f-card-arrow svg { width: 16px; height: 16px; }
.f-course-card-item:hover .f-card-arrow { opacity: 1; transform: translateX(4px); }
.f-card-desc { padding-right: 6px; }

/* ===== 喜报 ===== */
.f-news-section { position: relative; background: var(--card); border-radius: var(--radius); padding: 16px 14px; box-shadow: var(--shadow); overflow: hidden; }
.f-news-topbar { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--orange), var(--orange-deep)); }
.f-news-list { display: flex; flex-direction: column; gap: 10px; }
.f-news-card {
  position: relative; display: flex; align-items: center; gap: 11px; background: #f8fafd;
  border-radius: 12px; padding: 11px 12px; transition: transform .2s ease, box-shadow .2s ease;
}
.f-news-card:hover { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(20,42,94,.13); }
.f-news-new {
  position: absolute; top: -2px; right: -2px; background: linear-gradient(135deg, #ff5a5a, #e03535); color: #fff;
  font-size: 9px; font-weight: 800; padding: 2px 7px; border-radius: 0 8px 0 8px; letter-spacing: .5px;
}
.f-news-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; color: #fff; flex-shrink: 0; }
.f-news-card-icon svg { width: 22px; height: 22px; }
.f-news-badge { display: inline-block; color: #fff; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 8px; flex-shrink: 0; align-self: flex-start; }
.f-news-body { flex: 1; min-width: 0; }
.f-news-title { font-size: 13.5px; font-weight: 700; color: var(--text); line-height: 1.4; }
.f-news-meta { font-size: 11px; color: var(--blue-600); margin-top: 2px; }
.f-news-award { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.f-news-arrow { color: var(--blue-400); font-size: 20px; font-weight: 700; flex-shrink: 0; }
/* 赛事标签配色 */
.f-news-badge.b1, .f-news-card-icon.b1 { background: linear-gradient(135deg, #2f6fe0, #1e56b0); }
.f-news-badge.b2, .f-news-card-icon.b2 { background: linear-gradient(135deg, #3aa76d, #2a8c54); }
.f-news-badge.b3, .f-news-card-icon.b3 { background: linear-gradient(135deg, #0ea5b7, #0b8a99); }
.f-news-badge.b4, .f-news-card-icon.b4 { background: linear-gradient(135deg, #e86f1a, #d05f12); }
.f-news-badge.b5, .f-news-card-icon.b5 { background: linear-gradient(135deg, #7c4fd0, #6a3fb8); }
.f-news-badge.b6, .f-news-card-icon.b6 { background: linear-gradient(135deg, #e05a8c, #c7477a); }
.f-news-badge.b7, .f-news-card-icon.b7 { background: linear-gradient(135deg, #d99a1c, #c18516); }

/* ===== 好评轮播（品牌化） ===== */
.f-testi-section { position: relative; }
.f-testi-bg { position: absolute; inset: 0; z-index: 0; border-radius: var(--radius); background: linear-gradient(160deg, #eaf2fd, #dbe9fb); pointer-events: none; }
.f-testi-bg::before { content: ''; position: absolute; inset: 0; opacity: .06; background-image: linear-gradient(rgba(47,111,224,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(47,111,224,.6) 1px,transparent 1px); background-size: 26px 26px; }
.f-testi-decor { position: absolute; color: rgba(47,111,224,.2); width: 24px; height: 24px; animation: decorFloat 4s ease-in-out infinite; }
.f-testi-decor svg { width: 100%; height: 100%; }
.f-testi-decor.d1 { left: 8%; top: 14%; }
.f-testi-decor.d2 { right: 10%; top: 22%; animation-delay: .8s; }
.f-testi-decor.d3 { left: 12%; bottom: 12%; animation-delay: 1.5s; }
.f-testimonial-slider { position: relative; overflow: hidden; z-index: 1; padding-top: 6px; }
.f-testimonial-track { display: flex; transition: transform 0.45s ease; }
.f-testimonial-card {
  position: relative; min-width: 100%; background: var(--card); border-radius: var(--radius); padding: 20px 18px 16px;
  box-shadow: var(--shadow); margin-right: 12px; overflow: hidden;
}
/* 左上角蓝色半透明大引号 */
.f-t-quote { position: absolute; top: 2px; left: 10px; font-family: Georgia, serif; font-size: 60px; line-height: 1; color: rgba(47,111,224,.14); z-index: 0; }
/* 右上角蓝豆仔 IP（拿小花） */
.f-t-ip { position: absolute; top: 10px; right: 10px; width: 44px; height: auto; z-index: 1; }
/* 评分：橙色星星 + 5.0分 */
.f-t-stars { position: relative; display: flex; align-items: center; gap: 6px; z-index: 1; }
.f-t-stars-ico { display: inline-flex; gap: 1px; color: #f5a623; }
.f-t-stars-ico svg { width: 15px; height: 15px; }
.f-t-score { font-size: 12px; font-weight: 700; color: #f5a623; }
.f-testimonial-text { position: relative; font-size: 13px; color: var(--text); margin: 10px 0 14px; line-height: 1.75; min-height: 72px; z-index: 1; }
/* 底部家长信息 */
.f-testimonial-author { position: relative; display: flex; align-items: center; gap: 9px; z-index: 1; }
.f-t-avatar { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, #2f6fe0, #1e56b0); color: #fff; font-size: 14px; font-weight: 700; flex-shrink: 0; }
.f-t-author-info { display: flex; flex-direction: column; }
.f-t-name { font-size: 13px; font-weight: 700; color: var(--text); }
.f-testimonial-tag { font-size: 11px; color: var(--blue-600); margin-top: 2px; }
.f-slider-dots { display: flex; justify-content: center; gap: 6px; margin-top: 12px; }
.f-slider-dots span { width: 8px; height: 8px; border-radius: 50%; background: #c4d3ec; transition: all .3s; }
.f-slider-dots span.active { background: var(--orange); width: 22px; border-radius: 4px; box-shadow: 0 0 8px rgba(237,137,54,.6); }

/* ===== 顶部 Banner（页面级） ===== */
.f-hero {
  position: relative; border-radius: var(--radius); overflow: hidden; color: #fff;
  background: linear-gradient(135deg, #1a365d 0%, #2c5282 75%, #2a5b9c 120%);
  box-shadow: var(--shadow); min-height: 190px;
}
.f-hero-grid { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 30px 30px; }
.f-hero-glow { position: absolute; top: -60px; right: -50px; width: 220px; height: 220px; z-index: 1; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); animation: glowPulse 4s ease-in-out infinite; }
.f-hero-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-hero-stars i { position: absolute; width: 2.5px; height: 2.5px; background: #fff; border-radius: 50%; opacity: .55; animation: twinkle 3s ease-in-out infinite; }
.f-hero-decor { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.f-hero-decor-item { position: absolute; color: rgba(255,255,255,.5); width: 22px; height: 22px; animation: decorFloat 4s ease-in-out infinite; }
.f-hero-decor-item svg { width: 100%; height: 100%; }
.f-hero-decor-item.d1 { left: 76%; top: 16%; }
.f-hero-decor-item.d2 { left: 88%; top: 42%; animation-delay: .7s; animation-duration: 4.6s; }
.f-hero-decor-item.d3 { left: 80%; top: 68%; animation-delay: 1.3s; }
.f-hero-decor-item.d4 { left: 93%; top: 84%; animation-delay: 1.8s; animation-duration: 3.8s; }
.f-hero-ip { position: absolute; right: 8px; bottom: 30px; z-index: 3; text-align: center; animation: ipFloat 2s ease-in-out infinite; }
.f-hero-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 88px; height: 88px; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); }
.f-hero-ip-img { width: 78px; height: auto; position: relative; display: block; filter: drop-shadow(0 6px 14px rgba(0,0,0,.35)); }
.f-hero-inner { position: relative; z-index: 3; padding: 28px 22px; max-width: 72%; }
.f-hero-inner h1 { font-size: 24px; font-weight: 800; line-height: 1.3; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.f-hero-rule { display: block; width: 42px; height: 3px; background: var(--orange); border-radius: 3px; margin: 10px 0; }
.f-hero-sub { font-size: 12.5px; opacity: .82; line-height: 1.6; color: #d7e2f5; }
/* 波浪底边 */
.f-hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; height: 24px; background: var(--bg); border-radius: 60% 60% 0 0 / 100% 100% 0 0; }

/* ===== 成长体系（纵向时间轴） ===== */
.f-stage-timeline { position: relative; padding-left: 34px; }
.f-stage-line { position: absolute; left: 14px; top: 6px; bottom: 6px; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--blue-500), var(--cyan-400), var(--orange)); opacity: .35; }
.f-stage-line.draw { opacity: 1; }
.f-stage-row { position: relative; margin-bottom: 14px; }
.f-stage-badge {
  position: absolute; left: -34px; top: 4px; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 3px 10px var(--t-light);
  animation: badgePulse 2.4s ease-in-out infinite;
}
.f-stage-badge-ico { display: inline-flex; }
.f-stage-badge-ico svg { width: 17px; height: 17px; }
@keyframes badgePulse { 0%,100%{transform:scale(1);box-shadow:0 3px 10px var(--t-light)} 50%{transform:scale(1.1);box-shadow:0 4px 16px var(--t-light)} }
.f-stage-card {
  position: relative; background: var(--card); border-radius: 14px; padding: 14px 14px 12px;
  box-shadow: var(--shadow); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease;
}
.f-stage-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(20,42,94,.15); }
.f-stage-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--t), var(--t-2)); border-radius: 0 3px 3px 0; }
.f-stage-head { display: flex; align-items: center; gap: 8px; }
.f-stage-num { width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(135deg, var(--t), var(--t-2)); color: #fff; font-size: 13px; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.f-stage-head h3 { font-size: 16px; font-weight: 800; color: var(--text); }
.f-stage-grades { font-size: 11px; color: #fff; background: linear-gradient(135deg, var(--t), var(--t-2)); padding: 2px 10px; border-radius: 12px; font-weight: 700; }
.f-stage-intro { font-size: 12.5px; color: var(--text-light); line-height: 1.7; margin-top: 8px; }
.f-stage-courses { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.f-stage-course-tag { font-size: 11px; background: var(--t-light); color: var(--t); padding: 2px 9px; border-radius: 10px; font-weight: 600; }
/* 时间轴卡片滚动动画（初始隐藏，in 时淡入上移） */
.f-stage-row { opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease; }
.f-stage-row.in { opacity: 1; transform: translateY(0); }

/* ===== 课程详情页 ===== */
/* 顶部横幅 */
.f-detail-hero { position: relative; border-radius: var(--radius); overflow: hidden; color: #fff; min-height: 150px; background: linear-gradient(135deg, #0e2a5c, #1e56b0 60%, #3a6fc4); box-shadow: var(--shadow); }
.f-detail-hero-grid { position: absolute; inset: 0; opacity: .10; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 30px 30px; }
.f-detail-hero-glow { position: absolute; top: -60px; right: -50px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); animation: glowPulse 4s ease-in-out infinite; }
.f-detail-hero-stars { position: absolute; inset: 0; pointer-events: none; }
.f-detail-hero-stars i { position: absolute; width: 2.5px; height: 2.5px; background: #fff; border-radius: 50%; opacity: .55; animation: twinkle 3s ease-in-out infinite; }
.f-detail-hero-ip { position: absolute; right: 8px; bottom: 0; z-index: 3; text-align: center; animation: ipFloat 2s ease-in-out infinite; }
.f-detail-hero-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 84px; height: 84px; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); }
.f-detail-hero-ip-img { width: 76px; height: auto; position: relative; display: block; filter: drop-shadow(0 6px 14px rgba(0,0,0,.35)); }
.f-detail-hero-inner { position: relative; z-index: 3; padding: 26px 20px; max-width: 74%; }
.f-detail-hero-inner h1 { font-size: 22px; font-weight: 800; line-height: 1.35; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.f-detail-hero-sub { font-size: 13px; opacity: .82; margin-top: 6px; color: #dfe8f7; }
/* 浮动装饰图标 */
.f-detail-hero-decor { position: absolute; inset: 0; pointer-events: none; }
.f-detail-hero-decor span { position: absolute; color: rgba(255,255,255,.22); animation: decorFloat 4s ease-in-out infinite; }
.f-detail-hero-decor span svg { width: 30px; height: 30px; }
.f-detail-hero-decor .d1 { top: 18px; left: 16%; animation-delay: .2s; }
.f-detail-hero-decor .d2 { top: 40px; left: 52%; animation-delay: .8s; }
.f-detail-hero-decor .d3 { top: 14px; left: 72%; animation-delay: 1.4s; }
.f-detail-hero-decor .d4 { bottom: 18px; left: 30%; animation-delay: 2s; }
@keyframes decorFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
/* 标题下方橙色装饰线 + 标签 */
.f-detail-hero-rule { display: block; width: 44px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--orange), var(--orange-deep)); margin-top: 8px; }
.f-detail-hero-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.f-detail-hero-tags .f-course-tag { background: rgba(255,255,255,.16); color: #fff; }
.f-detail-hero-tags .f-tag-ico { color: #ffd9a8; }
/* 底部波浪 */
.f-detail-hero-wave { position: absolute; left: 0; right: 0; bottom: 0; height: 26px; background: linear-gradient(135deg, var(--t) 33%, transparent 33%) 0 0/18px 18px repeat-x; opacity: .12; }
/* 课程图标区 */
.f-detail-cover { position: relative; display: flex; flex-direction: column; align-items: center; background: linear-gradient(135deg, var(--t-light), #f0f6ff); border-radius: var(--radius); padding: 26px; margin-top: 14px; overflow: hidden; }
.f-detail-cover-grid { position: absolute; inset: 0; opacity: .08; pointer-events: none; background-image: linear-gradient(rgba(47,111,224,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(47,111,224,.6) 1px,transparent 1px); background-size: 26px 26px; }
.f-detail-cover-icon { position: relative; width: 96px; height: 96px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--t), var(--t-2)); border-radius: 26px; color: #fff; box-shadow: 0 8px 24px var(--t-light); }
.f-detail-cover-icon svg { width: 52px; height: 52px; }
.f-detail-cover-halo { position: absolute; inset: -14px; border-radius: 34px; border: 2px solid var(--t); opacity: .25; animation: haloPulse 2.6s ease-in-out infinite; }
@keyframes haloPulse { 0%,100%{transform:scale(1);opacity:.25} 50%{transform:scale(1.06);opacity:.15} }
.f-detail-meta { position: relative; margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.f-course-tag { display: inline-flex; align-items: center; gap: 4px; background: #eef2f8; color: var(--text); font-size: 12px; padding: 4px 11px; border-radius: 14px; }
.f-tag-ico { display: inline-flex; color: var(--t); }
.f-tag-ico svg { width: 13px; height: 13px; }
/* 详情块 */
.f-detail-block { background: var(--card); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-top: 12px; box-sizing: border-box; width: 100%; }
.f-block-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.f-block-ico { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 6px; background: var(--t-light); color: var(--t); }
.f-block-ico svg { width: 14px; height: 14px; }
/* 课程简介：重点字高亮 + 极浅底色 */
.f-intro-block { background: linear-gradient(135deg, var(--t-light), #fff 55%); }
.f-detail-intro { font-size: 13.5px; line-height: 1.85; color: var(--text); border-left: 3px solid var(--t); padding: 10px 14px; }
.f-hl { font-weight: 800; color: var(--t); background: var(--t-light); border-radius: 4px; padding: 0 3px; }
/* 核心收获 2列 */
.f-gain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.f-gain-item { display: flex; flex-direction: column; gap: 6px; background: #f7f9fc; border-radius: 12px; padding: 12px; transition: transform .2s ease, box-shadow .2s ease; }
.f-gain-item:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(20,42,94,.10); }
.f-gain-icon { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--t), var(--t-2)); color: #fff; flex-shrink: 0; }
.f-gain-icon svg { width: 19px; height: 19px; }
.f-gain-text { font-size: 13px; font-weight: 700; color: var(--text); }
.f-gain-desc { font-size: 11px; color: var(--text-light); line-height: 1.5; }
/* 课程内容大纲：纵向时间轴 */
.f-outline { position: relative; display: flex; flex-direction: column; }
.f-outline::before { content:''; position: absolute; left: 17px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--t), var(--t-light)); }
.f-outline-row { display: flex; gap: 14px; position: relative; padding-bottom: 14px; }
.f-outline-row:last-child { padding-bottom: 0; }
.f-outline-badge { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; color: #fff; font-weight: 800; font-size: 15px; flex-shrink: 0; z-index: 1; box-shadow: 0 3px 10px var(--t-light); }
.theme-blue .f-outline-badge { background: linear-gradient(135deg, #5b92ec, #2f6fe0); }
.theme-green .f-outline-badge { background: linear-gradient(135deg, #63c98e, #3aa76d); }
.theme-cyan .f-outline-badge { background: linear-gradient(135deg, #41c6d6, #0ea5b7); }
.theme-purple .f-outline-badge { background: linear-gradient(135deg, #9d74e2, #7c4fd0); }
.theme-pink .f-outline-badge { background: linear-gradient(135deg, #eb82ab, #e05a8c); }
.theme-yellow .f-outline-badge { background: linear-gradient(135deg, #e7b44a, #d99a1c); }
.theme-navy .f-outline-badge { background: linear-gradient(135deg, #4a5bbd, #2c3a8c); }
.theme-orange .f-outline-badge { background: linear-gradient(135deg, #f08a3d, #e86f1a); }
.theme-peach .f-outline-badge { background: linear-gradient(135deg, #f58a74, #f0625a); }
.f-outline-card { flex: 1; min-width: 0; background: #f7f9fc; border-radius: 12px; padding: 12px; }
.f-outline-head { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.f-outline-phase { font-size: 14px; font-weight: 800; color: var(--t); }
.f-outline-lessons { font-size: 11px; background: var(--t-light); color: var(--t); padding: 2px 8px; border-radius: 10px; font-weight: 600; flex-shrink: 0; }
.f-outline-content { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.f-outline-tag { font-size: 11px; background: #fff; border: 1px solid var(--t-light); color: var(--text); padding: 3px 9px; border-radius: 8px; line-height: 1.4; }
/* 对接赛事 */
.f-contest-list { display: flex; flex-direction: column; gap: 8px; }
.f-contest-item { display: flex; align-items: center; gap: 10px; background: #f7f9fc; border-radius: 12px; padding: 11px 12px; transition: transform .2s ease; }
.f-contest-item:hover { transform: translateY(-2px); }
.f-contest-icon { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--t), var(--t-2)); color: #fff; flex-shrink: 0; }
.f-contest-icon svg { width: 20px; height: 20px; }
.f-contest-body { flex: 1; min-width: 0; }
.f-contest-name { font-size: 13px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.f-contest-star { display: inline-flex; color: var(--orange); }
.f-contest-star svg { width: 14px; height: 14px; }
.f-contest-white { font-size: 10px; background: var(--orange); color: #fff; padding: 1px 7px; border-radius: 8px; font-weight: 700; }
.f-contest-org { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.f-contest-grades { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--t); margin-top: 3px; }
.f-contest-grades svg { width: 13px; height: 13px; }
/* 配套资源：2列图标列表 */
.f-resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.f-resource-item { display: flex; align-items: center; gap: 8px; background: #f7f9fc; border-radius: 10px; padding: 10px; min-width: 0; }
.f-resource-ico { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 8px; background: var(--t-light); color: var(--t); flex-shrink: 0; }
.f-resource-ico svg { width: 16px; height: 16px; }
.f-resource-text { font-size: 12px; color: var(--text); line-height: 1.4; }
/* 课程亮点：2x2 卡片 */
.f-hl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.f-hl-item { position: relative; display: flex; gap: 9px; align-items: flex-start; background: #f7f9fc; border-radius: 12px; padding: 12px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.f-hl-item:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(20,42,94,.10); }
.f-hl-num { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 8px; color: #fff; font-weight: 800; font-size: 14px; flex-shrink: 0; }
.theme-blue .f-hl-num { background: linear-gradient(135deg, #5b92ec, #2f6fe0); }
.theme-green .f-hl-num { background: linear-gradient(135deg, #63c98e, #3aa76d); }
.theme-cyan .f-hl-num { background: linear-gradient(135deg, #41c6d6, #0ea5b7); }
.theme-purple .f-hl-num { background: linear-gradient(135deg, #9d74e2, #7c4fd0); }
.theme-pink .f-hl-num { background: linear-gradient(135deg, #eb82ab, #e05a8c); }
.theme-yellow .f-hl-num { background: linear-gradient(135deg, #e7b44a, #d99a1c); }
.theme-navy .f-hl-num { background: linear-gradient(135deg, #4a5bbd, #2c3a8c); }
.theme-orange .f-hl-num { background: linear-gradient(135deg, #f08a3d, #e86f1a); }
.theme-peach .f-hl-num { background: linear-gradient(135deg, #f58a74, #f0625a); }
.f-hl-body { flex: 1; min-width: 0; }
.f-hl-title { font-size: 13px; font-weight: 700; color: var(--text); }
.f-hl-desc { font-size: 11px; color: var(--text-light); margin-top: 3px; line-height: 1.5; }
/* 底部 CTA */
.f-detail-cta { margin: 20px 0 10px; position: relative; text-align: center; background: linear-gradient(135deg, #1a365d, #2c5282); border-radius: 16px; padding: 26px 16px 22px; overflow: hidden; }
.f-detail-cta-glow { position: absolute; top: -50px; right: -40px; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(circle, rgba(120,190,255,.3), rgba(120,190,255,0) 70%); }
.f-detail-cta-text { position: relative; color: #dfe8f7; font-size: 12.5px; line-height: 1.6; margin-bottom: 14px; }
.f-btn-theme {
  display: inline-flex; align-items: center; gap: 7px; background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff; font-weight: 800; font-size: 15px; padding: 12px 34px; border-radius: 30px;
  box-shadow: 0 5px 20px rgba(237,137,54,.45); transition: transform .2s ease, box-shadow .2s ease; position: relative;
}
.f-btn-theme:hover { transform: scale(1.05); box-shadow: 0 8px 26px rgba(237,137,54,.55); }
.f-btn-theme .f-btn-arrow { width: 16px; height: 16px; }

/* ===== 工具 ===== */
.f-tools-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.f-tool-card { background: var(--card); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.f-tool-icon { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; color: var(--blue-500); background: #eef3fb; border-radius: 12px; }
.f-tool-icon svg { width: 26px; height: 26px; }
.f-tool-card h3 { font-size: 14px; font-weight: 700; margin: 8px 0 4px; }
.f-tool-desc { font-size: 12px; color: var(--text-light); }
.f-tool-points { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0; }
.f-tool-points span { font-size: 10px; background: #eef3fb; color: var(--text-light); padding: 2px 6px; border-radius: 8px; }
.f-tool-btn { margin-top: auto; background: linear-gradient(135deg, var(--blue-500), var(--blue-600)); color: #fff; text-align: center; font-size: 12px; font-weight: 700; padding: 7px; border-radius: 20px; }

/* ===== 校区卡片 ===== */
.f-campus-card { background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); margin-bottom: 10px; }
.f-campus-name { font-size: 15px; font-weight: 700; color: var(--blue-700); }
.f-campus-info { font-size: 12px; color: var(--text); margin-top: 4px; }
.f-campus-tag { display: inline-block; font-size: 11px; background: linear-gradient(135deg, var(--blue-500), var(--cyan-400)); color: #fff; padding: 2px 10px; border-radius: 10px; margin-top: 6px; }
.f-campus-features { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 4px; }

/* ===== 师资团队 ===== */
.f-teacher-list { display: flex; flex-direction: column; gap: 12px; }
.f-teacher-card { display: flex; gap: 12px; background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.f-teacher-avatar { width: 56px; height: 56px; border-radius: 50%; overflow: hidden; background: linear-gradient(135deg, var(--blue-500), var(--cyan-400)); display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; }
.f-teacher-avatar img { width: 100%; height: 100%; object-fit: cover; }
.f-teacher-body { flex: 1; min-width: 0; }
.f-teacher-name { font-size: 15px; font-weight: 700; color: var(--blue-800); }
.f-teacher-pos { font-size: 11px; color: var(--blue-600); background: #e8f0ff; padding: 1px 8px; border-radius: 8px; font-weight: 400; margin-left: 4px; }
.f-teacher-intro { font-size: 12px; color: var(--text-light); margin: 4px 0; line-height: 1.6; }
.f-teacher-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.f-teacher-campus { font-size: 11px; color: var(--text-light); margin-top: 4px; }

/* ===== 表单 ===== */
.f-form { background: var(--card); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.f-form-group { margin-bottom: 14px; }
.f-form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.f-form-group label em { color: #e04545; font-style: normal; }
.f-form-group input, .f-form-group select, .f-form-group textarea {
  width: 100%; border: 1px solid #d4dff0; border-radius: 10px; padding: 11px 12px; font-size: 14px; background: #fafcff; font-family: inherit;
}
.f-form-group input:focus, .f-form-group select:focus, .f-form-group textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(47,111,224,0.12); }
.f-form-tip { text-align: center; font-size: 11px; color: var(--text-light); margin-top: 10px; }

/* ===== 按钮 ===== */
.f-btn-primary {
  display: inline-block; background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); color: #fff;
  font-weight: 700; font-size: 15px; padding: 12px 28px; border: none; border-radius: 30px; cursor: pointer;
  box-shadow: 0 4px 14px rgba(47,111,224,0.35);
}
.f-btn-block { display: block; width: 100%; }
.f-btn-primary:disabled { opacity: 0.6; }

/* ===== 成功页 ===== */
.f-success-box { background: var(--card); border-radius: var(--radius); padding: 30px 20px; text-align: center; box-shadow: var(--shadow); }
.f-success-icon { font-size: 56px; }
.f-success-box h3 { font-size: 19px; margin: 10px 0 6px; color: var(--blue-700); }
.f-success-box p { font-size: 13px; color: var(--text-light); margin-bottom: 18px; }

/* ===== 404 ===== */
.f-404 { text-align: center; padding: 80px 20px; }
.f-404-icon { font-size: 60px; }
.f-404 h2 { margin: 12px 0 6px; color: var(--blue-700); }
.f-404 p { color: var(--text-light); margin-bottom: 20px; }

/* ===== 底部导航 ===== */
.f-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 520px;
  background: #fff; display: flex; z-index: 100; height: var(--bottom-nav-h);
  box-shadow: 0 -3px 14px rgba(20,42,94,0.12);
}
.f-nav-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--text-light); font-size: 11px; text-decoration: none; transition: color .2s, transform .1s; position: relative; -webkit-tap-highlight-color: transparent; }
.f-nav-item:active { transform: scale(0.92); }
.f-nav-item.active { color: var(--blue-600); font-weight: 700; }
.f-nav-icon { display: flex; align-items: center; justify-content: center; }
.f-nav-icon svg { transition: transform .2s; }
.f-nav-item.active .f-nav-icon svg { transform: translateY(-1px); }
/* 当前页底部小圆点 */
.f-nav-dot { position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%); width: 4px; height: 4px; border-radius: 50%; background: var(--blue-500); }
/* 预约测评高亮（图标+文字都橙色） */
.f-nav-item.nav-booking { color: var(--orange); font-weight: 700; }
.f-nav-item.nav-booking.active { color: var(--orange); }
.f-nav-item.nav-booking .f-nav-icon svg { stroke: var(--orange); }
.f-nav-item.nav-booking.active .f-nav-icon svg { stroke: var(--orange); fill: var(--orange); }
.f-nav-item.nav-booking .f-nav-dot { background: var(--orange); }

/* ===== 浮动预约按钮 ===== */
.f-float-cta {
  position: fixed; bottom: calc(var(--bottom-nav-h) + 14px); right: 14px; z-index: 99;
  display: inline-flex; align-items: center; gap: 5px;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 13px;
  padding: 10px 17px; border-radius: 30px; box-shadow: 0 4px 18px rgba(237,137,54,.5), 0 0 10px rgba(237,137,54,.4);
  animation: pulse 2s infinite;
}
.f-float-cta .f-btn-arrow { width: 14px; height: 14px; }

/* ===== 页脚版权 + 备案号 ===== */
.f-site-footer {
  text-align: center; padding: 4px 14px 12px; margin-bottom: var(--bottom-nav-h);
}
.f-footer-copy { font-size: 11px; color: #999; line-height: 1.6; }
.f-footer-beian { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 3px; flex-wrap: wrap; }
.f-beian-link { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: #999; text-decoration: none; }
.f-beian-link:hover { color: var(--blue-600, #2f6fe0); }
.f-beian-badge { flex-shrink: 0; }

/* ===== 顶栏小程序入口 ===== */
.f-top-miniapp {
  background: rgba(255,255,255,0.15); width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 18px; margin-left: 8px;
}

/* ===== 学员服务（2x2 卡片网格） ===== */
.f-service-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.f-service-line { width: 4px; height: 24px; border-radius: 3px; background: linear-gradient(135deg, var(--blue-500), var(--cyan-400)); flex-shrink: 0; }
.f-service-ico { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); color: #fff; flex-shrink: 0; }
.f-service-ico svg { width: 19px; height: 19px; }
.f-service-head h2 { font-size: 18px; font-weight: 800; color: var(--blue-900); line-height: 1.2; }
.f-service-head p { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.f-service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.f-service-card {
  display: flex; align-items: flex-start; gap: 10px; background: var(--card); border-radius: 14px;
  padding: 13px 12px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease;
  text-decoration: none; color: inherit;
}
.f-service-card:active { transform: scale(0.98); }
.f-service-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(20,42,94,.14); }
.f-service-card-ico { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 11px; color: #fff; flex-shrink: 0; }
.f-service-card-ico svg { width: 21px; height: 21px; }
.f-service-card-ico.c1 { background: linear-gradient(135deg, #2f6fe0, #1e56b0); }
.f-service-card-ico.c2 { background: linear-gradient(135deg, #3aa76d, #2a8c54); }
.f-service-card-ico.c3 { background: linear-gradient(135deg, #e86f1a, #d05f12); }
.f-service-card-ico.c4 { background: linear-gradient(135deg, #7c4fd0, #6a3fb8); }
.f-service-card-body { min-width: 0; }
.f-service-card-body h4 { font-size: 13.5px; font-weight: 700; color: var(--text); }
.f-service-card-body p { font-size: 11px; color: var(--text-light); margin-top: 3px; line-height: 1.5; }
.f-service-cta { margin-top: 12px; text-align: center; }
.f-service-btn {
  display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff; font-weight: 800; font-size: 14px; padding: 11px 30px; border-radius: 30px;
  box-shadow: 0 4px 16px rgba(237,137,54,.5); transition: transform .2s ease;
}
.f-service-btn:hover { transform: scale(1.04); }
.f-service-btn .f-btn-arrow { width: 15px; height: 15px; }
/* 学员服务板块主 CTA（进入蓝豆仔小程序）——胶囊形 + 左右图标 + 外发光 */
.f-service-btn-main {
  width: 100%; height: 48px; box-sizing: border-box;
  justify-content: space-between; padding: 0 22px; gap: 10px;
  background: linear-gradient(90deg, #ed8936, #dd6b20);
  border-radius: 28px; font-size: 16px; font-weight: 800; color: #fff;
  box-shadow: 0 6px 18px rgba(221, 107, 32, .3), 0 3px 8px rgba(0, 0, 0, .18);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.f-service-btn-main .f-service-btn-text { flex: 1; text-align: center; white-space: nowrap; }
.f-service-btn-main .f-service-btn-icon,
.f-service-btn-main .f-btn-arrow { width: 20px; height: 20px; flex-shrink: 0; }
.f-service-btn-main:hover { transform: scale(1.05); filter: brightness(1.06); box-shadow: 0 8px 24px rgba(221,107,32,.45), 0 4px 10px rgba(0,0,0,.2); }
.f-service-btn-main:active { transform: scale(.98); filter: brightness(.98); box-shadow: 0 4px 12px rgba(221,107,32,.3); }

/* ===== 小程序入口组件 ===== */
.f-weapp-entry { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.weapp-btn {
  display: flex; align-items: center; gap: 12px; background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #fff; padding: 16px; border-radius: 14px; font-weight: 700; font-size: 15px;
}
button.weapp-btn {
  width: 100%; border: none; cursor: pointer; font-family: inherit; text-align: left; line-height: 1.4;
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
  box-shadow: 0 6px 16px rgba(40, 112, 220, .25);
}
button.weapp-btn:hover { filter: brightness(1.03); }
button.weapp-btn:active { transform: scale(.985); filter: brightness(.97); box-shadow: 0 3px 8px rgba(40, 112, 220, .25); }
.weapp-btn-icon { width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; }
.weapp-btn-icon svg { width: 24px; height: 24px; }
.weapp-btn-text { flex: 1; }
.weapp-btn-arrow { font-size: 22px; }
.weapp-placeholder { display: flex; align-items: center; gap: 18px; }
.weapp-qr-box { flex-shrink: 0; }
.weapp-qr-img {
  width: 110px; height: 110px; border: 2px dashed var(--blue-400); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; background: #f0f6ff; color: var(--blue-400);
}
.weapp-qr-icon { display: inline-flex; align-items: center; justify-content: center; }
.weapp-qr-icon svg { width: 44px; height: 44px; }
.weapp-qr-img img { width: 100%; height: 100%; border-radius: 10px; object-fit: cover; }
.weapp-placeholder-text { flex: 1; }
.weapp-p-name { font-size: 15px; font-weight: 700; color: var(--blue-700); margin-bottom: 4px; }
.weapp-placeholder-text p { font-size: 12px; color: var(--text-light); margin: 2px 0; }
.weapp-p-tip { color: var(--text); }
.weapp-p-tip b { color: var(--blue-600); }

/* ===== 小程序业务场景 ===== */
/* 功能点列表（定位分工 / 购买说明，勾选图标为 SVG，P0 规则禁 emoji） */
.f-gain-list { list-style: none; margin: 0; padding: 0; }
.f-gain-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--text); margin-bottom: 8px; line-height: 1.6; }
.f-check { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px; color: var(--blue-500); }
.f-check svg { width: 16px; height: 16px; }
.f-biz-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.f-biz-card { background: var(--card); border-radius: var(--radius); padding: 16px 12px; box-shadow: var(--shadow); text-align: center; }
.f-biz-icon { width: 40px; height: 40px; margin: 0 auto; border-radius: 12px; background: var(--blue-light, rgba(47,111,224,.08)); color: var(--blue-600, #2f6fe0); display: flex; align-items: center; justify-content: center; }
.f-biz-icon svg { width: 22px; height: 22px; }
.f-biz-name { font-size: 14px; font-weight: 700; margin: 8px 0 2px; }
.f-biz-desc { font-size: 11px; color: var(--text-light); }

/* ===== 关于页小程序链接 ===== */
.f-miniapp-link {
  display: block; margin-top: 10px; background: #f0f6ff; color: var(--blue-700); font-weight: 600;
  padding: 12px 14px; border-radius: 10px; font-size: 13px; border: 1px solid var(--blue-400);
}

/* ===== 赛事荣誉墙 ===== */
.f-honor-list { display: flex; flex-direction: column; gap: 12px; }
.f-honor-card { background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); border-left: 3px solid var(--blue-500); }
.f-honor-top { display: flex; align-items: flex-start; gap: 8px; }
.f-honor-title { font-size: 14px; font-weight: 700; line-height: 1.4; color: var(--blue-900); flex: 1; }
.f-honor-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.f-honor-item { font-size: 12px; color: var(--text-light); }
.f-honor-desc { font-size: 12px; color: var(--text); margin-top: 8px; line-height: 1.7; opacity: .9; }

/* ===== 官网入口 ===== */
.f-official-link {
  display: block; text-align: center; margin: 12px auto; width: fit-content;
  background: #f0f6ff; color: var(--blue-700); font-weight: 600; font-size: 13px;
  padding: 9px 22px; border-radius: 24px; border: 1px solid var(--blue-400);
}
/* 官网长条按钮外容器（页面内边距一致） */
.f-main-pad { padding: 0 14px; }
/* 官网长条按钮（通用，各页面复用）：100% 宽 胶囊 蓝边 白底 */
.f-official-bar {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; height: 48px; margin: 16px auto 0;
  border: 1.5px solid #3182ce; background: #fff; color: #3182ce;
  font-weight: 700; font-size: 15px; border-radius: 24px;
  transition: all .2s ease; text-decoration: none; box-sizing: border-box;
}
.f-official-bar:hover { background: #ebf8ff; border-color: #2b6cb0; }

/* ===== 家长学堂 ===== */
.f-article-cats { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.f-cat-btn {
  flex-shrink: 0; background: #fff; border: 1px solid var(--border); color: var(--text-light);
  font-size: 12px; padding: 6px 14px; border-radius: 20px;
}
.f-cat-btn.active { background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); color: #fff; border-color: transparent; }
.f-article-list { display: flex; flex-direction: column; gap: 12px; }
.f-article-card {
  display: flex; gap: 12px; background: var(--card); border-radius: var(--radius);
  padding: 12px; box-shadow: var(--shadow);
}
.f-article-cover { width: 84px; height: 84px; border-radius: 10px; overflow: hidden; flex-shrink: 0; background: #eaf1fb; display: flex; align-items: center; justify-content: center; }
.f-article-cover img { width: 100%; height: 100%; object-fit: cover; }
.f-article-cover-icon { font-size: 32px; }
.f-article-body { flex: 1; min-width: 0; }
.f-article-cat { display: inline-block; font-size: 10px; background: #e8f0ff; color: var(--blue-600); padding: 1px 8px; border-radius: 8px; }
.f-article-title { font-size: 14px; font-weight: 700; margin: 4px 0; line-height: 1.4; }
.f-article-summary { font-size: 12px; color: var(--text-light); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.f-article-meta { font-size: 11px; color: var(--text-light); margin-top: 6px; display: flex; gap: 12px; }

/* ===== 文章详情 ===== */
.f-article-detail { background: var(--card); border-radius: var(--radius); padding: 20px 16px; box-shadow: var(--shadow); }
.f-ad-cat { display: inline-block; font-size: 11px; background: #e8f0ff; color: var(--blue-600); padding: 2px 10px; border-radius: 10px; }
.f-ad-title { font-size: 20px; font-weight: 800; line-height: 1.4; margin: 10px 0 8px; color: var(--blue-900); }
.f-ad-meta { font-size: 12px; color: var(--text-light); display: flex; gap: 14px; padding-bottom: 12px; border-bottom: 1px dashed var(--border); }
.f-ad-cover { margin: 14px 0; border-radius: 10px; overflow: hidden; }
.f-ad-cover img { width: 100%; display: block; }
.f-ad-content { font-size: 14px; line-height: 1.9; color: var(--text); margin-top: 14px; }
.f-ad-content p { margin: 10px 0; }
.f-ad-content h3 { color: var(--blue-700); margin: 16px 0 8px; }
.f-ad-back { display: inline-block; margin-top: 20px; color: var(--blue-600); font-size: 13px; }

/* ===== 文章底部 CTA ===== */
.f-article-cta { background: linear-gradient(135deg, var(--blue-800), var(--blue-600)); border-radius: var(--radius); padding: 20px; text-align: center; color: #fff; }
.f-article-cta-title { font-size: 16px; font-weight: 800; }
.f-article-cta p { font-size: 12px; opacity: .85; margin: 6px 0 12px; }
.f-article-cta .f-service-btn { margin-top: 2px; }

/* ===== 预约测评页 ===== */
.f-hero-sm { min-height: 185px; }
.f-form-card { position: relative; background: var(--card); border-radius: var(--radius); padding: 18px 16px; box-shadow: var(--shadow); overflow: hidden; }
.f-form-topbar { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); }
.f-form-title { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.f-form-title-ico { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); color: #fff; }
.f-form-title-ico svg { width: 18px; height: 18px; }
.f-form-title h3 { font-size: 16px; font-weight: 800; color: var(--blue-900); }
.f-form .f-form-group { margin-bottom: 14px; }
.f-form .f-form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.f-form .f-form-group label em { color: #e04545; font-style: normal; }
.f-input-wrap { position: relative; }
.f-input-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--blue-400); display: inline-flex; z-index: 2; }
.f-input-icon svg { width: 17px; height: 17px; }
.f-input-wrap input, .f-input-wrap select, .f-input-wrap textarea {
  width: 100%; border: 1px solid #d4dff0; border-radius: 10px; padding: 11px 12px 11px 36px; font-size: 14px;
  background: #fafcff; font-family: inherit; color: var(--text);
}
.f-input-wrap textarea { padding-left: 12px; padding-top: 11px; }
.f-input-wrap input:focus, .f-input-wrap select:focus, .f-input-wrap textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(47,111,224,0.12); }
.f-select-arrow { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-light); pointer-events: none; font-size: 12px; }
.f-textarea-wrap .f-input-icon { top: 16px; transform: none; }
/* 信任元素 */
.f-form-trust { display: flex; flex-direction: column; gap: 6px; background: #f3f8ff; border-radius: 10px; padding: 10px 12px; margin-top: 14px; }
.f-trust-item { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--text-light); }
.f-trust-item svg { width: 14px; height: 14px; color: var(--blue-500); }
/* 隐私勾选 */
.f-privacy { display: flex; align-items: center; gap: 8px; margin-top: 12px; cursor: pointer; font-size: 12px; color: var(--text-light); }
.f-privacy input { display: none; }
.f-privacy-box { width: 18px; height: 18px; border: 1.5px solid var(--border); border-radius: 4px; position: relative; flex-shrink: 0; transition: all .2s; }
.f-privacy input:checked + .f-privacy-box { background: var(--blue-500); border-color: var(--blue-500); }
.f-privacy input:checked + .f-privacy-box::after { content: ''; position: absolute; left: 5px; top: 1px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
/* 提交按钮 */
.f-btn-submit {
  display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%; margin-top: 16px;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 15px;
  padding: 13px; border: none; border-radius: 30px; cursor: pointer;
  box-shadow: 0 4px 18px rgba(237,137,54,.5), 0 0 12px rgba(237,137,54,.4);
  transition: transform .2s ease, box-shadow .2s ease;
}
.f-btn-submit:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(237,137,54,.65); }
.f-btn-submit:disabled { opacity: .85; cursor: wait; }
.f-btn-submit .f-btn-arrow { width: 16px; height: 16px; }
.f-btn-loading { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; display: inline-block; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
/* 联系方式 */
.f-contact-card { background: var(--card); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); margin-top: 12px; }
.f-contact-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text); padding: 4px 0; }
.f-contact-row + .f-contact-row { border-top: 1px dashed var(--border); margin-top: 6px; padding-top: 8px; }
.f-contact-ico { display: inline-flex; color: var(--blue-500); }
.f-contact-ico svg { width: 16px; height: 16px; }
/* 成功弹窗 */
.f-modal-mask { position: fixed; inset: 0; background: rgba(10,26,63,.55); z-index: 200; display: none; align-items: center; justify-content: center; padding: 24px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.f-modal { background: #fff; border-radius: 20px; padding: 30px 24px; text-align: center; max-width: 300px; width: 100%; box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.f-modal-ip { width: 90px; height: auto; margin-bottom: 8px; }
.f-modal h3 { font-size: 19px; font-weight: 800; color: var(--blue-900); }
.f-modal p { font-size: 13px; color: var(--text-light); margin: 8px 0 18px; line-height: 1.6; }
.f-modal-btn { display: inline-block; background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 14px; padding: 11px 34px; border-radius: 30px; box-shadow: 0 4px 16px rgba(237,137,54,.5); }
/* 服务端成功框 */
.f-success-ip { width: 84px; height: auto; margin-bottom: 6px; }

/* ===== 关于我们页 ===== */
.f-brand-story { background: var(--card); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.f-brand-text { font-size: 13px; color: var(--text); line-height: 1.9; margin-top: 8px; }
.f-brand-text + .f-brand-text { margin-top: 10px; }
/* 数据统计栏 */
.f-stats-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.f-stat-card { background: var(--card); border-radius: 14px; text-align: center; padding: 13px 4px; box-shadow: var(--shadow); }
.f-stat-ico { display: flex; justify-content: center; color: var(--blue-500); }
.f-stat-ico svg { width: 22px; height: 22px; }
.f-stat-value { font-size: 22px; font-weight: 800; color: var(--blue-600); margin-top: 3px; }
.f-stat-label { font-size: 11px; color: var(--text-light); margin-top: 2px; }
/* 发展历程时间轴 */
.f-tl { position: relative; padding-left: 36px; }
.f-tl-line { position: absolute; left: 15px; top: 6px; bottom: 6px; width: 3px; border-radius: 3px; background: linear-gradient(180deg, #3182ce, #319795, #38a169, #7c4fd0, #ed8936, #e53e3e); opacity: .3; }
.f-tl-line.draw { opacity: 1; }
.f-tl-row { position: relative; margin-bottom: 14px; }
.f-tl-badge { position: absolute; left: -36px; top: 4px; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 3px 10px var(--t-light); }
.f-tl-badge-ico { display: inline-flex; }
.f-tl-badge-ico svg { width: 16px; height: 16px; }
.f-tl-card { position: relative; background: var(--card); border-radius: 14px; padding: 13px 14px; box-shadow: var(--shadow); border-left: 4px solid var(--t); transition: transform .2s ease, box-shadow .2s ease; }
.f-tl-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(20,42,94,.13); }
.f-tl-year { font-size: 15px; font-weight: 800; color: var(--t); }
.f-tl-head { margin-top: 2px; }
.f-tl-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--t); background: var(--t-light); padding: 2px 9px; border-radius: 9px; }
.f-tl-text { font-size: 12.5px; color: var(--text-light); line-height: 1.7; margin-top: 6px; }
/* 时间轴卡片滚动动画 */
.f-tl-row { opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease; }
.f-tl-row.in { opacity: 1; transform: translateY(0); }
/* 校区卡片 */
.f-campus-card { background: var(--card); border-radius: var(--radius); padding: 0 0 14px; box-shadow: var(--shadow); margin-bottom: 12px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.f-campus-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(20,42,94,.15); }
.f-campus-cover { height: 84px; background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.85); position: relative; overflow: hidden; }
.f-campus-cover::before { content: ''; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 22px 22px; }
.f-campus-cover-ico svg { width: 36px; height: 36px; }
.f-campus-body { padding: 12px 14px 0; }
.f-campus-name { font-size: 15px; font-weight: 800; color: var(--text); display: flex; align-items: center; gap: 8px; }
.f-campus-tag { font-size: 10px; color: var(--blue-600); background: #e8f0ff; padding: 2px 8px; border-radius: 8px; font-weight: 700; }
.f-campus-row { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-light); margin-top: 6px; }
.f-campus-ico { color: var(--blue-500); display: inline-flex; }
.f-campus-ico svg { width: 14px; height: 14px; }
.f-campus-features { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.f-campus-feature { font-size: 11px; color: var(--blue-600); background: #eef4ff; padding: 2px 9px; border-radius: 10px; }
.f-campus-nav { display: inline-flex; align-items: center; gap: 4px; margin-top: 10px; font-size: 12px; font-weight: 700; color: var(--orange); }
.f-campus-nav .f-btn-arrow { width: 13px; height: 13px; }
/* 师资团队 */
.f-teacher-list { display: flex; flex-direction: column; gap: 12px; }
.f-teacher-card { position: relative; display: flex; gap: 12px; background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.f-teacher-card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20,42,94,.14); }
.f-teacher-star { position: absolute; top: 0; right: 0; background: linear-gradient(135deg, #ffb03a, #ff8c42); color: #fff; font-size: 10px; font-weight: 800; padding: 3px 10px; border-radius: 0 12px 0 12px; }
.f-teacher-avatar { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 20px; font-weight: 800; flex-shrink: 0; }
.tc-blue { background: linear-gradient(135deg, #2f6fe0, #1e56b0); }
.tc-green { background: linear-gradient(135deg, #3aa76d, #2a8c54); }
.tc-pink { background: linear-gradient(135deg, #e05a8c, #c7477a); }
.tc-purple { background: linear-gradient(135deg, #7c4fd0, #6a3fb8); }
.tc-orange { background: linear-gradient(135deg, #e86f1a, #d05f12); }
.tc-cyan { background: linear-gradient(135deg, #0ea5b7, #0b8a99); }
.tc-yellow { background: linear-gradient(135deg, #d99a1c, #c18516); }
.tc-red { background: linear-gradient(135deg, #e53e3e, #c53030); }
.f-teacher-body { flex: 1; min-width: 0; }
.f-teacher-name { font-size: 14px; font-weight: 800; color: var(--text); display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.f-teacher-pos { font-size: 11px; font-weight: 600; color: var(--blue-600); background: #eef4ff; padding: 2px 8px; border-radius: 8px; }
.f-teacher-intro { font-size: 12.5px; color: var(--text-light); line-height: 1.7; margin-top: 6px; }
.f-teacher-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.f-teacher-tag { font-size: 10.5px; color: var(--blue-600); background: #eef4ff; padding: 2px 8px; border-radius: 8px; }
.f-teacher-campus { font-size: 11px; color: var(--text-light); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.f-teacher-pin { color: var(--blue-500); display: inline-flex; }
.f-teacher-pin svg { width: 13px; height: 13px; }
/* 联系卡片（关于我们） */
.f-contact-title { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 800; color: var(--blue-900); margin-bottom: 10px; }
.f-contact-title-ico { display: inline-flex; color: var(--blue-500); }
.f-contact-title-ico svg { width: 20px; height: 20px; }
.f-contact-row b { color: var(--text); }
.f-contact-miniapp { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 12px; background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 12.5px; padding: 11px 16px; border-radius: 12px; box-shadow: 0 4px 16px rgba(237,137,54,.45); }
.f-contact-miniapp .f-btn-arrow { width: 14px; height: 14px; }
/* 预约按钮引导语 */
.f-cta-guide { font-size: 13px; color: var(--text-light); margin-bottom: 10px; }
.btn-orange { background: linear-gradient(135deg, var(--orange), var(--orange-deep)) !important; box-shadow: 0 5px 20px rgba(237,137,54,.5) !important; }

/* ===== 移动端 375px 适配 ===== */
@media (max-width: 400px) {
  .f-banner, .f-banner-slide { min-height: 215px; }
  .f-banner-slide { padding: 22px 16px 38px; }
  .f-banner-inner { max-width: 74%; }
  .f-banner-title { font-size: 20px; }
  .f-banner-sub { font-size: 12px; }
  .f-banner-btn { font-size: 13px; padding: 9px 18px; margin-top: 12px; }
  .f-banner-ip { right: 4px; bottom: 30px; }
  .f-banner-ip-img { width: 66px; }
  .f-banner-ip-halo { width: 78px; height: 78px; }
  .f-decor-item { width: 17px; height: 17px; }
  .f-data-value { font-size: 18px; }
  .f-data-label { font-size: 10px; }
  .f-data-card { padding: 10px 2px 11px; }
  /* 课程详情页 */
  .f-detail-hero { min-height: 138px; }
  .f-detail-hero-inner { padding: 22px 16px; max-width: 78%; }
  .f-detail-hero-ip-img { width: 66px; }
  .f-detail-hero-ip-halo { width: 72px; height: 72px; }
  .f-detail-cover-icon { width: 84px; height: 84px; }
  .f-detail-cover-icon svg { width: 46px; height: 46px; }
  .f-gain-item { padding: 9px 10px; }
  .f-detail-hero-tags { gap: 5px; }
  .f-detail-hero-tags .f-course-tag { font-size: 11px; padding: 3px 9px; }
  .f-detail-hero-rule { margin-top: 6px; }
  .f-resource-grid { grid-template-columns: 1fr; gap: 8px; }
  .f-hl-grid { grid-template-columns: 1fr; gap: 8px; }
  .f-hl-item { padding: 10px; }
  .f-gain-grid { gap: 8px; }
  .f-gain-icon { width: 30px; height: 30px; }
  .f-gain-icon svg { width: 17px; height: 17px; }
  .f-outline-badge { width: 32px; height: 32px; font-size: 14px; }
  .f-outline::before { left: 15px; }
  .f-outline-row { gap: 11px; padding-bottom: 12px; }
  .f-outline-phase { font-size: 13px; }
  .f-outline-tag { font-size: 10.5px; }
  .f-contest-name { font-size: 12.5px; }
  .f-detail-cta { padding: 22px 14px 20px; }
  .f-detail-cta-text { font-size: 12px; }
  /* 课程体系卡片 */
  .f-card-head h3 { font-size: 14px; }
  .f-card-desc { font-size: 11.5px; }
  .f-card-tags { gap: 4px; margin-top: 10px; }
  .f-card-tag { font-size: 10px; padding: 2px 7px; border-radius: 4px; white-space: nowrap; }
  /* 评价卡片 */
  .f-t-ip { width: 38px; }
  .f-testimonial-text { min-height: 78px; }
  /* 服务卡片 */
  .f-service-card-body h4 { font-size: 13px; }
  .f-service-card-body p { font-size: 10.5px; }
  /* 页面级 Banner */
  .f-hero { min-height: 175px; }
  .f-hero-inner { padding: 24px 18px; max-width: 76%; }
  .f-hero-inner h1 { font-size: 21px; }
  .f-hero-sub { font-size: 11.5px; }
  .f-hero-ip-img { width: 66px; }
  .f-hero-ip-halo { width: 72px; height: 72px; }
  .f-hero-decor-item { width: 17px; height: 17px; }
  /* 成长体系时间轴 */
  .f-stage-head h3 { font-size: 15px; }
  .f-stage-intro { font-size: 12px; }
  /* 关于我们 */
  .f-stat-value { font-size: 20px; }
  .f-teacher-card { padding: 13px 12px; }
  .f-teacher-avatar { width: 42px; height: 42px; font-size: 18px; }
  .f-campus-body { padding: 11px 12px 0; }
  /* 预约表单 */
  .f-input-wrap input, .f-input-wrap select { font-size: 13.5px; }
}

/* ===== 学员服务详情页（我的课表/考级赛事/作品打卡/在线购买） ===== */
/* 通用 Banner */
.f-svc-hero { position: relative; border-radius: 0 0 22px 22px; color: #fff; overflow: hidden; padding: 34px 18px 42px; }
.f-svc-hero-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; }
.f-svc-hero-txt h1 { font-size: 24px; font-weight: 800; }
.f-svc-hero-txt p { font-size: 12.5px; opacity: .9; margin-top: 6px; }
.f-svc-hero-ico { display: inline-flex; align-items: center; justify-content: center; width: 62px; height: 62px; border-radius: 50%; background: rgba(255,255,255,.18); color: #fff; flex-shrink: 0; }
.f-svc-hero-ico svg { width: 34px; height: 34px; }
.f-svc-wave { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 30px; z-index: 1; }
.f-svc-sub { font-size: 12px; color: var(--text-light); margin: 4px 0 0; }
.f-svc-cta { margin-top: 16px; text-align: center; }
.f-svc-empty { text-align: center; padding: 30px 0; color: var(--text-light); }
.f-svc-empty-ico { font-size: 44px; color: var(--blue-300); margin-bottom: 8px; display: flex; justify-content: center; }
.f-svc-empty-ico svg { width: 40px; height: 40px; }

/* 手机号查询表单 */
.f-phone-form { display: flex; gap: 10px; margin-top: 14px; }
.f-phone-form input {
  flex: 1; border: 1px solid var(--border); border-radius: 30px; padding: 11px 16px; font-size: 14px; min-width: 0;
}
.f-phone-form input:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(47,111,224,.12); }
.f-service-btn-sm { padding: 11px 22px; font-size: 13px; flex-shrink: 0; }

/* 手机号查询框图标 */
.f-phone-form { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border); border-radius: 30px; padding: 4px 4px 4px 14px; margin-top: 14px; transition: border-color .2s, box-shadow .2s; }
.f-phone-form:focus-within { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(47,111,224,.12); }
.f-phone-ico { display: inline-flex; color: var(--blue-400); flex-shrink: 0; }
.f-phone-ico svg { width: 18px; height: 18px; }
.f-phone-form input { flex: 1; border: none; outline: none; font-size: 14px; padding: 10px 6px; min-width: 0; background: transparent; }
.f-service-btn-sm { padding: 11px 22px; font-size: 13px; flex-shrink: 0; border: none; }

/* ===== 考级赛事：顶部 Banner ===== */
.f-contest-hero {
  position: relative; border-radius: 0 0 22px 22px; color: #fff; overflow: hidden;
  background: linear-gradient(135deg, #1a365d, #2c5282);
  padding: 36px 18px 44px;
}
.f-contest-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; }
.f-contest-hero-glow { position: absolute; width: 150px; height: 150px; border-radius: 50%; background: radial-gradient(circle, rgba(237,137,54,.35), transparent 70%); right: -30px; top: -30px; }
.f-contest-hero-stars { position: absolute; inset: 0; }
.f-contest-hero-stars i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff; opacity: .7; animation: starTwinkle 2s infinite; }
@keyframes starTwinkle { 0%,100% { opacity: .25; } 50% { opacity: .9; } }
.f-contest-hero-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; }
.f-contest-hero-txt h1 { font-size: 24px; font-weight: 800; }
.f-contest-hero-txt p { font-size: 12.5px; opacity: .9; margin-top: 6px; }
.f-contest-hero-ip { position: relative; flex-shrink: 0; }
.f-contest-hero-halo { position: absolute; width: 74px; height: 74px; border-radius: 50%; background: radial-gradient(circle, rgba(237,137,54,.35), transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); }
.f-contest-hero-ip-img { position: relative; width: 78px; height: auto; animation: ipFloat 2.4s ease-in-out infinite; }
.f-contest-hero-wave { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 30px; }

/* ===== 考级赛事：入口卡片 ===== */
.f-contest-entry {
  display: flex; gap: 14px; background: var(--card); border-radius: 16px; padding: 18px 16px;
  box-shadow: var(--shadow); margin-bottom: 14px;
}
.f-entry-ico { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; color: #fff; flex-shrink: 0; }
.f-entry-ico svg { width: 28px; height: 28px; }
.f-entry-ico.gesp { background: linear-gradient(135deg, #2f6fe0, #1e56b0); }
.f-entry-ico.contest { background: linear-gradient(135deg, #e86f1a, #d05f12); }
.f-entry-ico.wrc { background: linear-gradient(135deg, #e86f1a, #c2550d); }
.f-entry-ico.lzb { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.f-contest-entry.gesp { border-top: 3px solid #2f6fe0; }
.f-contest-entry.wrc { border-top: 3px solid #e86f1a; }
.f-contest-entry.lzb { border-top: 3px solid #7c3aed; position: relative; }
/* 蓝豆仔杯品牌赛角标 */
.f-entry-badge {
  position: absolute; top: 0; right: 0; background: linear-gradient(135deg, #d97706, #b45309);
  color: #fff; font-size: 11px; font-weight: 800; padding: 4px 12px; border-radius: 0 16px 0 12px;
  letter-spacing: .5px;
}
.f-entry-body { flex: 1; min-width: 0; }
.f-entry-title { font-size: 16px; font-weight: 800; color: var(--text); }
.f-entry-desc { font-size: 12px; color: var(--text-light); margin-top: 5px; line-height: 1.5; }
.f-entry-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.f-entry-tags span { font-size: 11px; background: #eef2f8; color: var(--text-light); padding: 3px 9px; border-radius: 12px; }
.f-entry-cta { margin-top: 11px; }
.f-entry-btn {
  display: inline-flex; align-items: center; background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff; font-weight: 800; font-size: 13px; padding: 9px 24px; border-radius: 24px; border: none;
  box-shadow: 0 3px 12px rgba(237,137,54,.45); cursor: pointer; text-decoration: none;
}
.f-contest-note { text-align: center; font-size: 13px; color: var(--text); }
.f-contest-note p { margin: 4px 0; }
.f-contest-contact { display: flex; align-items: center; justify-content: center; gap: 6px; font-weight: 800; font-size: 16px; color: var(--blue-700); }
.f-contest-contact svg { width: 17px; height: 17px; }

/* ===== 赛事详情页（GESP/WRC/蓝豆仔杯 共用） ===== */
/* 主题色变量 */
.f-cd-wrap.theme-gesp { --cd: #2f6fe0; --cd-deep: #1e56b0; --cd-light: #eef4ff; --cd-grad: linear-gradient(135deg, #2f6fe0, #1e56b0); --cd-hero: linear-gradient(135deg, #1a365d, #2c5282); }
.f-cd-wrap.theme-wrc  { --cd: #e86f1a; --cd-deep: #d05f12; --cd-light: #fff3e6; --cd-grad: linear-gradient(135deg, #e86f1a, #c2550d); --cd-hero: linear-gradient(135deg, #7c3a10, #d05f12); }
.f-cd-wrap.theme-lzb  { --cd: #7c3aed; --cd-deep: #5b21b6; --cd-light: #f3edff; --cd-grad: linear-gradient(135deg, #8b5cf6, #7c3aed); --cd-hero: linear-gradient(135deg, #4c1d95, #7c3aed); }
.f-cd-wrap.theme-lzb .f-cd-gold { --cd: #d97706; --cd-deep: #b45309; --cd-light: #fff7e6; --cd-grad: linear-gradient(135deg, #f59e0b, #d97706); }

/* 详情页 Banner */
.f-cd-hero {
  position: relative; border-radius: 0 0 22px 22px; color: #fff; overflow: hidden;
  background: var(--cd-hero); padding: 32px 18px 42px;
}
.f-cd-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; }
.f-cd-hero-glow { position: absolute; width: 150px; height: 150px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%); right: -30px; top: -30px; }
.f-cd-hero-stars { position: absolute; inset: 0; }
.f-cd-hero-stars i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff; opacity: .7; animation: starTwinkle 2s infinite; }
.f-cd-hero-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.f-cd-hero-txt h1 { font-size: 23px; font-weight: 800; line-height: 1.3; }
.f-cd-hero-txt p { font-size: 12.5px; opacity: .92; margin-top: 7px; line-height: 1.4; }
.f-cd-hero-ico { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 16px; background: rgba(255,255,255,.16); flex-shrink: 0; }
.f-cd-hero-ico svg { width: 32px; height: 32px; }
.f-cd-hero-wave { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 30px; }

/* 内容区块 */
.f-cd-block { background: var(--card); border-radius: var(--radius); padding: 18px 16px; box-shadow: var(--shadow); margin-top: 14px; box-sizing: border-box; width: 100%; }
.f-cd-title { display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 800; color: var(--text); margin-bottom: 12px; }
.f-cd-title-line { width: 4px; height: 20px; border-radius: 3px; background: var(--cd-grad); flex-shrink: 0; }
.f-cd-title-ico { display: inline-flex; color: var(--cd); }
.f-cd-title-ico svg { width: 20px; height: 20px; }
.f-cd-desc { font-size: 13px; color: var(--text); line-height: 1.8; text-align: justify; }

/* 信息卡片（图标 + 文字） */
.f-cd-info-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.f-cd-info-item { display: flex; gap: 9px; align-items: flex-start; background: var(--cd-light); border-radius: 12px; padding: 12px; min-width: 0; }
.f-cd-info-ico { display: inline-flex; color: var(--cd); flex-shrink: 0; margin-top: 1px; }
.f-cd-info-ico svg { width: 20px; height: 20px; }
.f-cd-info-body { flex: 1; min-width: 0; }
.f-cd-info-label { font-size: 12px; color: var(--text-light); }
.f-cd-info-val { font-size: 13px; font-weight: 700; color: var(--text); margin-top: 3px; line-height: 1.5; }

/* 费用表格 */
.f-cd-table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
.f-cd-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 260px; }
.f-cd-table th { background: var(--cd-grad); color: #fff; font-weight: 700; padding: 10px 8px; text-align: center; }
.f-cd-table td { padding: 9px 8px; text-align: center; border-top: 1px solid var(--border); color: var(--text); }
.f-cd-table tr:nth-child(even) td { background: #f8fafc; }
.f-cd-table .f-cd-fee { font-weight: 800; color: var(--orange-deep); }

/* 列表项（培训费 / 价值 / 亮点 / 赛道 / 赛项） */
.f-cd-list { display: flex; flex-direction: column; gap: 10px; }
.f-cd-li { display: flex; align-items: flex-start; gap: 9px; background: #f7f9fc; border-radius: 10px; padding: 11px 12px; }
.f-cd-li-ico { display: inline-flex; color: var(--cd); flex-shrink: 0; margin-top: 1px; }
.f-cd-li-ico svg { width: 18px; height: 18px; }
.f-cd-li-body { flex: 1; min-width: 0; }
.f-cd-li-title { font-size: 13.5px; font-weight: 700; color: var(--text); }
.f-cd-li-desc { font-size: 12px; color: var(--text-light); margin-top: 2px; line-height: 1.5; }

/* 奖项卡片（层次感） */
.f-cd-award-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.f-cd-award { position: relative; border-radius: 12px; padding: 14px 12px 12px; text-align: center; overflow: hidden; }
.f-cd-award-top { display: inline-flex; align-items: center; justify-content: center; }
.f-cd-award-top svg { width: 32px; height: 32px; }
.f-cd-award-1 .f-cd-award-top { color: #d97706; }
.f-cd-award-2 .f-cd-award-top { color: #64748b; }
.f-cd-award-3 .f-cd-award-top { color: #d05f12; }
.f-cd-award-4 .f-cd-award-top { color: #228b44; }
.f-cd-award-1 { background: linear-gradient(135deg, #fff7e6, #ffe4b3); border: 1px solid rgba(217,119,6,.25); }
.f-cd-award-2 { background: linear-gradient(135deg, #f2f5f9, #e2e8f0); border: 1px solid rgba(100,116,139,.22); }
.f-cd-award-3 { background: linear-gradient(135deg, #fff3e6, #ffd9b3); border: 1px solid rgba(208,95,18,.22); }
.f-cd-award-4 { background: linear-gradient(135deg, #f0fdf4, #dcfce7); border: 1px solid rgba(34,139,68,.2); }
.f-cd-award-name { font-size: 13.5px; font-weight: 800; margin-top: 6px; color: var(--text); }
.f-cd-award-name span { display: block; font-size: 11px; color: var(--text-light); font-weight: 600; margin-top: 2px; line-height: 1.4; }

/* 报名流程步骤 */
.f-cd-steps { display: flex; flex-direction: column; gap: 0; }
.f-cd-step { display: flex; align-items: flex-start; gap: 12px; position: relative; padding-bottom: 16px; }
.f-cd-step::before { content:''; position: absolute; left: 15px; top: 32px; bottom: 0; width: 2px; background: var(--cd-light); }
.f-cd-step:last-child::before { display: none; }
.f-cd-step-num { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--cd-grad); color: #fff; font-weight: 800; font-size: 14px; flex-shrink: 0; z-index: 1; }
.f-cd-step-body { flex: 1; min-width: 0; padding-top: 3px; }
.f-cd-step-text { font-size: 13.5px; font-weight: 700; color: var(--text); }
.f-cd-step-sub { font-size: 12px; color: var(--text-light); margin-top: 3px; line-height: 1.5; }

/* 底部固定报名栏 */
.f-cd-fixedbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-top: 1px solid var(--border); box-shadow: 0 -4px 18px rgba(0,0,0,.08);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 12px;
}
.f-cd-fixedbar-phone { display: flex; flex-direction: column; flex-shrink: 0; }
.f-cd-fixedbar-phone span { font-size: 11px; color: var(--text-light); }
.f-cd-fixedbar-phone b { font-size: 15px; color: var(--blue-700); display: flex; align-items: center; gap: 4px; }
.f-cd-fixedbar-phone b svg { width: 15px; height: 15px; }
.f-cd-fixedbar .f-cd-apply { flex: 1; }
body.f-cd-hasbar .f-main { padding-bottom: 84px; }

/* 主题应用按钮 */
.f-cd-apply {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff;
  font-weight: 800; font-size: 15px; padding: 12px 20px; border-radius: 24px; border: none;
  box-shadow: 0 4px 14px rgba(237,137,54,.45); cursor: pointer; text-decoration: none;
}
.f-cd-apply svg { width: 17px; height: 17px; }

/* 赛事中心：入口卡片按钮区 */
.f-entry-cta { margin-top: 11px; display: flex; gap: 8px; flex-wrap: wrap; }
.f-entry-btn-ghost {
  display: inline-flex; align-items: center; background: var(--cd-light, #eef2f8); color: var(--cd, var(--blue-700));
  font-weight: 700; font-size: 13px; padding: 9px 20px; border-radius: 24px; border: 1.5px solid var(--cd, var(--blue-500));
  cursor: pointer; text-decoration: none;
}

/* 赛事详情页 375px 适配 */
@media (max-width: 400px) {
  .f-cd-hero-txt h1 { font-size: 20px; }
  .f-cd-info-grid { grid-template-columns: 1fr; }
  .f-cd-award-grid { grid-template-columns: 1fr; }
  .f-cd-table { font-size: 12px; }
  .f-cd-fixedbar { padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); }
}
@media (min-width: 420px) {
  .f-cd-info-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .f-cd-award-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

/* ===== 作品打卡 / 在线购买 中间页备用 ===== */
.f-points-hero { background: linear-gradient(135deg, #3aa76d, #2a8c54); border-radius: 16px; color: #fff; text-align: center; padding: 26px 16px; }
.f-points-num { font-size: 40px; font-weight: 800; line-height: 1; }
.f-points-label { font-size: 13px; margin-top: 6px; display: flex; align-items: center; justify-content: center; gap: 4px; }
.f-points-label svg { width: 16px; height: 16px; }
.f-checkin-list { display: flex; flex-direction: column; gap: 10px; }
.f-checkin-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; background: #f7f9fc; border-radius: 12px; padding: 12px; }
.f-checkin-title { font-size: 14px; font-weight: 700; color: var(--text); }
.f-checkin-meta { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--text-light); margin-top: 4px; }
.f-checkin-meta svg { width: 12px; height: 12px; }
.f-checkin-desc { font-size: 12px; color: var(--text-light); margin-top: 5px; line-height: 1.5; }
.f-checkin-side { text-align: right; flex-shrink: 0; }
.f-checkin-status { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; display: inline-block; }
.f-checkin-status.ok { background: #e6ffe6; color: #1e7a1e; }
.f-checkin-status.pending { background: #e6f0ff; color: var(--blue-600); }
.f-checkin-status.reject { background: #feecec; color: #c0392b; }
.f-checkin-points { font-size: 13px; font-weight: 800; color: #d05f12; margin-top: 5px; }
.f-svc-actions { display: flex; gap: 10px; margin-top: 16px; }
.f-svc-action-btn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  border: 1.5px solid var(--orange); color: var(--orange); background: #fff; font-weight: 700;
  font-size: 13px; padding: 11px; border-radius: 12px; text-decoration: none;
}
.f-svc-action-btn.solid { background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); border-color: transparent; color: #fff; }
.f-svc-action-btn svg { width: 15px; height: 15px; }

/* ===== 学员服务详情页 375px 适配 ===== */
@media (max-width: 400px) {
  .f-svc-hero-txt h1, .f-contest-hero-txt h1 { font-size: 21px; }
  .f-entry-ico { width: 46px; height: 46px; }
  .f-entry-ico svg { width: 25px; height: 25px; }
  .f-entry-title { font-size: 15px; }
  .f-entry-tags span { font-size: 10px; }
  .f-contest-hero-ip-img { width: 68px; }
  .f-phone-form { padding-left: 12px; }
  .f-phone-form input { font-size: 13px; padding: 10px 4px; }
  .f-service-btn-sm { padding: 10px 16px; font-size: 12.5px; }
  .f-detail-block { padding: 12px; }
}

/* =====================================================================
   赛事升学页（contest.ejs）—— f-ct- 前缀，独立命名空间
   品牌色：#1a365d 主深蓝 / #3182ce 辅助蓝 / #ed8936 强调橙
   ===================================================================== */
.f-ct-page { padding-bottom: 8px; }

/* ---- 顶部 Banner ---- */
.f-ct-hero {
  position: relative; border-radius: 18px; overflow: hidden; min-height: 200px;
  background: linear-gradient(135deg, #1a365d, #2c5282); color: #fff; margin-top: 12px;
}
.f-ct-hero-grid { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 28px 28px; }
.f-ct-hero-glow { position: absolute; top: -60px; right: -50px; width: 220px; height: 220px; z-index: 1; border-radius: 50%; background: radial-gradient(circle,rgba(237,137,54,.4),rgba(237,137,54,0) 70%); animation: glowPulse 4s ease-in-out infinite; }
.f-ct-hero-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-ct-hero-stars i { position: absolute; width: 2.5px; height: 2.5px; background: #fff; border-radius: 50%; opacity: .55; animation: twinkle 3s ease-in-out infinite; }
.f-ct-hero-decor { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.f-ct-deco { position: absolute; color: rgba(255,255,255,.55); animation: decorFloat 4.5s ease-in-out infinite; }
.f-ct-deco svg { width: 100%; height: 100%; }
.f-ct-deco.d1 { width: 22px; height: 22px; left: 74%; top: 14%; }
.f-ct-deco.d2 { width: 18px; height: 18px; left: 86%; top: 36%; animation-delay: .8s; animation-duration: 5s; }
.f-ct-deco.d3 { width: 26px; height: 26px; left: 78%; top: 60%; animation-delay: 1.4s; }
.f-ct-deco.d4 { width: 15px; height: 15px; left: 90%; top: 80%; animation-delay: 2s; animation-duration: 4s; }
.f-ct-deco.d5 { width: 14px; height: 14px; left: 68%; top: 82%; animation-delay: .4s; animation-duration: 5.5s; }
.f-ct-deco.d6 { width: 12px; height: 12px; left: 60%; top: 20%; animation-delay: 1.1s; }
.f-ct-deco.d7 { width: 20px; height: 20px; left: 56%; top: 66%; animation-delay: 1.7s; animation-duration: 5.2s; }
.f-ct-deco.d8 { width: 16px; height: 16px; left: 64%; top: 40%; animation-delay: .2s; }
.f-ct-hero-ip { position: absolute; right: 10px; bottom: 34px; z-index: 3; text-align: center; animation: ipFloat 2.2s ease-in-out infinite; }
.f-ct-hero-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 84px; height: 84px; border-radius: 50%; background: radial-gradient(circle,rgba(237,137,54,.4),rgba(237,137,54,0) 70%); }
.f-ct-hero-ip-img { width: 76px; height: auto; position: relative; display: block; filter: drop-shadow(0 6px 14px rgba(0,0,0,.35)); }
.f-ct-hero-inner { position: relative; z-index: 3; padding: 30px 22px; max-width: 66%; }
.f-ct-hero-inner h1 { font-size: 32px; font-weight: 800; line-height: 1.25; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.f-ct-hero-rule { display: block; width: 42px; height: 2px; background: var(--orange); border-radius: 2px; margin: 12px 0; }
.f-ct-hero-sub { font-size: 14px; opacity: .9; line-height: 1.6; color: #e6eefb; }
.f-ct-hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; height: 22px; background: var(--bg); border-radius: 60% 60% 0 0 / 100% 100% 0 0; }

/* ---- 核心数据统计（4 卡片，2x2） ---- */
.f-ct-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 16px; }
.f-ct-stat { position: relative; background: var(--card); border-radius: 14px; padding: 16px 14px 14px; box-shadow: var(--shadow); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.f-ct-stat:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(20,42,94,.15); }
.f-ct-stat-bar { position: absolute; left: 0; top: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--t), var(--t-1)); }
.f-ct-stat-ico { display: inline-flex; color: var(--t); margin-bottom: 4px; }
.f-ct-stat-ico svg { width: 22px; height: 22px; }
.f-ct-stat-val { font-size: 30px; font-weight: 800; line-height: 1.15; background: linear-gradient(135deg, var(--t), var(--t-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.f-ct-stat-label { font-size: 13px; font-weight: 700; color: var(--text); margin-top: 2px; }
.f-ct-stat-sub { font-size: 11px; color: var(--text-light); margin-top: 3px; line-height: 1.5; }

/* ---- 区块通用标题 ---- */
.f-ct-section { margin-top: 24px; }
.f-ct-sec-head { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
.f-ct-sec-line { width: 4px; height: 24px; border-radius: 3px; background: linear-gradient(180deg, #3182ce, #1a365d); flex-shrink: 0; }
.f-ct-sec-line.orange { background: linear-gradient(180deg, var(--orange), var(--orange-deep)); }
.f-ct-sec-ico { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: rgba(49,130,206,.12); color: #3182ce; flex-shrink: 0; }
.f-ct-sec-ico.orange { background: rgba(237,137,54,.14); color: var(--orange); }
.f-ct-sec-ico svg { width: 17px; height: 17px; }
.f-ct-sec-head h2 { font-size: 19px; font-weight: 800; color: var(--text); flex: 1; }
.f-ct-sec-more { font-size: 12px; color: var(--text-light); flex-shrink: 0; font-weight: 600; }

/* ---- 荣誉墙筛选标签 ---- */
.f-ct-filter { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.f-ct-filter::-webkit-scrollbar { display: none; }
.f-ct-filter-tag { flex-shrink: 0; font-size: 12.5px; font-weight: 600; padding: 6px 14px; border-radius: 18px; border: none; cursor: pointer; background: #eef1f6; color: #4a5568; transition: all .2s ease; }
.f-ct-filter-tag.active { background: #3182ce; color: #fff; box-shadow: 0 3px 10px rgba(49,130,206,.3); }

/* ---- 荣誉墙卡片 ---- */
.f-ct-honor-list { display: flex; flex-direction: column; gap: 12px; }
.f-ct-honor-card { position: relative; background: var(--card); border-radius: 14px; padding: 14px 16px 14px 18px; box-shadow: var(--shadow); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease, opacity .3s ease; animation: honorIn .4s ease both; }
.f-ct-honor-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(20,42,94,.16); }
.f-ct-honor-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--t); transition: width .2s ease; }
.f-ct-honor-card:hover .f-ct-honor-bar { width: 6px; }
.f-ct-honor-badge { display: inline-block; font-size: 10.5px; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--t), var(--t-2)); padding: 3px 10px; border-radius: 10px; margin-bottom: 7px; }
.f-ct-honor-title { font-size: 16px; font-weight: 800; line-height: 1.4; color: var(--text); padding-right: 30px; }
.f-ct-honor-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 8px; }
.f-ct-honor-item { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-light); }
.f-ct-honor-mico { display: inline-flex; color: var(--t); }
.f-ct-honor-mico svg { width: 13px; height: 13px; }
.f-ct-honor-desc { font-size: 12.5px; color: var(--text); margin-top: 8px; line-height: 1.7; opacity: .9; padding-right: 26px; }
.f-ct-honor-icobg { position: absolute; right: 12px; bottom: 12px; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--t-light); color: var(--t); opacity: .7; }
.f-ct-honor-icobg svg { width: 20px; height: 20px; }
.f-ct-honor-card.hidden { display: none; }
@keyframes honorIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ---- 升学指南：政策解读（2 列卡片） ---- */
.f-ct-policy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.f-ct-policy-card { display: flex; gap: 10px; align-items: flex-start; background: var(--card); border-radius: 14px; padding: 14px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.f-ct-policy-card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20,42,94,.14); }
.f-ct-policy-ico { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0; }
.f-ct-policy-ico.blue { background: rgba(49,130,206,.12); color: #3182ce; }
.f-ct-policy-ico.orange { background: rgba(237,137,54,.14); color: var(--orange); }
.f-ct-policy-ico svg { width: 18px; height: 18px; }
.f-ct-policy-card h4 { font-size: 14px; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.f-ct-policy-card p { font-size: 12px; color: var(--text-light); line-height: 1.6; }

.f-ct-subtitle { font-size: 15px; font-weight: 800; color: var(--text); margin: 20px 0 12px; display: flex; align-items: center; gap: 7px; }
.f-ct-subtitle::before { content: ''; width: 4px; height: 16px; border-radius: 2px; background: linear-gradient(180deg, var(--orange), var(--orange-deep)); }

/* ---- 升学路径（横向 4 步时间轴） ---- */
.f-ct-path { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; padding-top: 14px; }
.f-ct-path-line { display: none; }
.f-ct-path-step { position: relative; }
.f-ct-path-badge { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; color: #fff; font-weight: 800; font-size: 14px; background: linear-gradient(135deg, var(--t), var(--t-2)); box-shadow: 0 3px 10px var(--t-light); margin-bottom: 8px; }
.f-ct-path-card { background: var(--card); border-radius: 14px; padding: 13px 14px; box-shadow: var(--shadow); border-left: 3px solid var(--t); transition: transform .2s ease, box-shadow .2s ease; }
.f-ct-path-card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20,42,94,.14); }
.f-ct-path-step-tag { display: inline-block; font-size: 10.5px; font-weight: 700; color: var(--t); background: var(--t-light); padding: 2px 8px; border-radius: 8px; }
.f-ct-path-name { font-size: 15px; font-weight: 800; color: var(--text); margin-top: 5px; }
.f-ct-path-text { font-size: 12px; color: var(--text-light); line-height: 1.6; margin-top: 4px; }

/* ---- 惠州科技特色高中列表 ---- */
.f-ct-schools { display: flex; flex-direction: column; gap: 10px; }
.f-ct-school { display: flex; align-items: center; gap: 10px; background: var(--card); border-radius: 12px; padding: 13px 14px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.f-ct-school:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(20,42,94,.12); }
.f-ct-school-ico { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, #3182ce, #1a365d); color: #fff; flex-shrink: 0; }
.f-ct-school-ico svg { width: 17px; height: 17px; }
.f-ct-school-name { flex: 1; font-size: 13px; font-weight: 700; color: var(--text); }
.f-ct-school-quota { font-size: 12px; font-weight: 700; color: var(--orange); flex-shrink: 0; }
.f-ct-tip { font-size: 11px; color: var(--text-light); text-align: center; margin-top: 12px; }

/* ---- 底部 CTA ---- */
.f-ct-cta { position: relative; border-radius: 18px; overflow: hidden; margin-top: 26px; padding: 30px 20px 24px; text-align: center; background: linear-gradient(135deg, #1a365d, #2c5282); color: #fff; }
.f-ct-cta-grid { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 26px 26px; }
.f-ct-cta-glow { position: absolute; top: -50px; right: -40px; width: 180px; height: 180px; z-index: 1; border-radius: 50%; background: radial-gradient(circle,rgba(237,137,54,.35),rgba(237,137,54,0) 70%); }
.f-ct-cta-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-ct-cta-stars i { position: absolute; width: 2px; height: 2px; background: #fff; border-radius: 50%; opacity: .45; animation: twinkle 3s ease-in-out infinite; }
.f-ct-cta-ip { position: absolute; right: 14px; bottom: 18px; z-index: 2; animation: ipFloat 2.4s ease-in-out infinite; }
.f-ct-cta-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 72px; height: 72px; border-radius: 50%; background: radial-gradient(circle,rgba(237,137,54,.35),rgba(237,137,54,0) 70%); }
.f-ct-cta-ip-img { width: 64px; height: auto; position: relative; display: block; filter: drop-shadow(0 5px 12px rgba(0,0,0,.35)); }
.f-ct-cta-inner { position: relative; z-index: 3; }
.f-ct-cta-inner h3 { font-size: 17px; font-weight: 800; line-height: 1.5; }
.f-ct-cta-inner p { font-size: 12.5px; opacity: .85; margin: 8px 0 16px; line-height: 1.6; color: #dbe6f7; }
.f-ct-cta-btn { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 15px; padding: 12px 28px; border-radius: 30px; box-shadow: 0 4px 18px rgba(237,137,54,.5), 0 0 12px rgba(237,137,54,.35); transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; }
.f-ct-cta-btn:hover { transform: scale(1.05); filter: brightness(1.06); box-shadow: 0 6px 24px rgba(237,137,54,.6), 0 0 16px rgba(237,137,54,.45); }
.f-ct-cta-btn .f-btn-arrow { width: 16px; height: 16px; }
.f-ct-cta-phone { font-size: 11.5px; opacity: .85; margin-top: 14px; color: #dbe6f7; display: inline-flex; align-items: center; gap: 6px; }
.f-ct-cta-phone svg { width: 14px; height: 14px; }

/* ---- 375px 适配 ---- */
@media (max-width: 380px) {
  .f-ct-hero-inner h1 { font-size: 28px; }
  .f-ct-hero-ip-img { width: 64px; }
  .f-ct-hero-inner { max-width: 62%; padding: 26px 18px; }
  .f-ct-stat-val { font-size: 26px; }
  .f-ct-cta-ip { right: 8px; bottom: 14px; }
  .f-ct-cta-ip-img { width: 52px; }
  .f-ct-cta-inner h3 { font-size: 15.5px; padding-right: 40px; }
  .f-ct-policy { grid-template-columns: 1fr; }
  .f-ct-cta-phone { font-size: 10.5px; }
}

/* =====================================================================
   关于我们页（about.ejs）—— f-ab- 前缀，独立命名空间
   品牌色：#1a365d 主深蓝 / #3182ce 辅助蓝 / #ed8936 强调橙
   ===================================================================== */
.f-ab-page { padding-bottom: 8px; }

/* ---- 顶部 Banner ---- */
.f-ab-hero {
  position: relative; border-radius: 18px; overflow: hidden; min-height: 200px;
  background: linear-gradient(135deg, #1a365d, #2c5282); color: #fff; margin-top: 12px;
}
.f-ab-hero-grid { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 28px 28px; }
.f-ab-hero-glow { position: absolute; top: -60px; right: -50px; width: 220px; height: 220px; z-index: 1; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); animation: glowPulse 4s ease-in-out infinite; }
.f-ab-hero-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-ab-hero-stars i { position: absolute; width: 2.5px; height: 2.5px; background: #fff; border-radius: 50%; opacity: .55; animation: twinkle 3s ease-in-out infinite; }
.f-ab-hero-decor { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.f-ab-deco { position: absolute; color: rgba(255,255,255,.55); animation: decorFloat 4.5s ease-in-out infinite; }
.f-ab-deco svg { width: 100%; height: 100%; }
.f-ab-deco.d1 { width: 22px; height: 22px; left: 76%; top: 14%; }
.f-ab-deco.d2 { width: 18px; height: 18px; left: 88%; top: 38%; animation-delay: .8s; animation-duration: 5s; }
.f-ab-deco.d3 { width: 26px; height: 26px; left: 80%; top: 62%; animation-delay: 1.4s; }
.f-ab-deco.d4 { width: 15px; height: 15px; left: 91%; top: 82%; animation-delay: 2s; animation-duration: 4s; }
.f-ab-deco.d5 { width: 14px; height: 14px; left: 70%; top: 84%; animation-delay: .4s; animation-duration: 5.5s; }
.f-ab-deco.d6 { width: 12px; height: 12px; left: 64%; top: 26%; animation-delay: 1.1s; }
.f-ab-hero-ip { position: absolute; right: 10px; bottom: 34px; z-index: 3; text-align: center; animation: ipFloat 2.2s ease-in-out infinite; }
.f-ab-hero-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 84px; height: 84px; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.35),rgba(120,190,255,0) 70%); }
.f-ab-hero-ip-img { width: 76px; height: auto; position: relative; display: block; filter: drop-shadow(0 6px 14px rgba(0,0,0,.35)); }
.f-ab-hero-inner { position: relative; z-index: 3; padding: 30px 22px; max-width: 66%; }
.f-ab-hero-inner h1 { font-size: 32px; font-weight: 800; line-height: 1.25; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.f-ab-hero-rule { display: block; width: 42px; height: 2px; background: var(--orange); border-radius: 2px; margin: 12px 0; }
.f-ab-hero-sub { font-size: 14px; opacity: .9; line-height: 1.6; color: #e6eefb; }
.f-ab-hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; height: 22px; background: var(--bg); border-radius: 60% 60% 0 0 / 100% 100% 0 0; }

/* ---- 区块通用 ---- */
.f-ab-section { margin-top: 24px; }
.f-ab-section-alt { background: linear-gradient(180deg, #ebf8ff, #fff); margin: 24px -14px 0; padding: 20px 14px; }
.f-ab-sec-head { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
.f-ab-sec-line { width: 4px; height: 24px; border-radius: 3px; background: linear-gradient(180deg, #3182ce, #1a365d); flex-shrink: 0; }
.f-ab-sec-line-deco { flex: 1; height: 1px; background: linear-gradient(90deg, rgba(49,130,206,.4), transparent); margin-left: 4px; }
.f-ab-sec-ico { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: rgba(49,130,206,.12); color: #3182ce; flex-shrink: 0; }
.f-ab-sec-ico svg { width: 17px; height: 17px; }
.f-ab-sec-head h2 { font-size: 19px; font-weight: 800; color: var(--text); }

/* ---- 品牌故事 ---- */
.f-ab-story-card { background: var(--card); border-radius: 14px; padding: 16px; box-shadow: var(--shadow); border-left: 4px solid #3182ce; }
.f-ab-story-text { font-size: 13px; color: var(--text); line-height: 1.8; }
.f-ab-story-text + .f-ab-story-text { margin-top: 10px; }
.f-ab-hl { font-weight: 800; color: #2f6fe0; background: rgba(49,130,206,.10); border-radius: 4px; padding: 0 3px; }

/* ---- 品牌故事数据卡片 ---- */
.f-ab-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.f-ab-stat { position: relative; background: var(--card); border-radius: 14px; padding: 16px 10px 14px; text-align: center; box-shadow: var(--shadow); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.f-ab-stat:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(20,42,94,.15); }
.f-ab-stat-bar { position: absolute; left: 0; top: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--t), var(--t-1)); }
.f-ab-stat-ico { display: flex; justify-content: center; color: var(--t); }
.f-ab-stat-ico svg { width: 22px; height: 22px; }
.f-ab-stat-val { font-size: 26px; font-weight: 800; line-height: 1.2; margin-top: 2px; background: linear-gradient(135deg, var(--t), var(--t-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.f-ab-stat-label { font-size: 12.5px; font-weight: 700; color: var(--text); margin-top: 2px; }
.f-ab-stat-sub { font-size: 10px; color: var(--text-light); margin-top: 3px; line-height: 1.5; }

/* ---- 三大校区 ---- */
.f-ab-campus-list { display: flex; flex-direction: column; gap: 12px; }
.f-ab-campus-card { position: relative; background: var(--card); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.f-ab-campus-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(20,42,94,.15); }
.f-ab-campus-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--t), var(--t-2)); z-index: 2; }
.f-ab-campus-cover { height: 84px; background: linear-gradient(135deg, var(--t), var(--t-2)); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.9); position: relative; overflow: hidden; }
.f-ab-campus-cover::before { content: ''; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 22px 22px; }
.f-ab-campus-cover-ico svg { width: 36px; height: 36px; }
.f-ab-campus-body { padding: 14px 16px 14px 20px; }
.f-ab-campus-name { font-size: 20px; font-weight: 800; color: var(--t); display: flex; align-items: center; gap: 8px; }
.f-ab-campus-tag { font-size: 10.5px; color: var(--t); background: var(--t-light); padding: 2px 9px; border-radius: 9px; font-weight: 700; }
.f-ab-campus-row { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-light); margin-top: 7px; line-height: 1.5; }
.f-ab-campus-ico { color: var(--t); display: inline-flex; }
.f-ab-campus-ico svg { width: 15px; height: 15px; }
.f-ab-campus-features { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.f-ab-campus-feature { font-size: 11px; color: var(--t); background: var(--t-light); padding: 2px 10px; border-radius: 10px; font-weight: 600; }
.f-ab-campus-nav { display: inline-flex; align-items: center; gap: 4px; margin-top: 11px; font-size: 12.5px; font-weight: 700; color: var(--t); border: 1px solid var(--t); border-radius: 20px; padding: 6px 16px; transition: all .2s ease; }
.f-ab-campus-nav:hover { background: var(--t-light); }
.f-ab-campus-nav .f-btn-arrow { width: 13px; height: 13px; }

/* ---- 师资团队筛选 ---- */
.f-ab-filter { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.f-ab-filter::-webkit-scrollbar { display: none; }
.f-ab-filter-tag { flex-shrink: 0; font-size: 12.5px; font-weight: 600; padding: 6px 14px; border-radius: 18px; border: none; cursor: pointer; background: #eef1f6; color: #4a5568; transition: all .2s ease; }
.f-ab-filter-tag.active { background: #3182ce; color: #fff; box-shadow: 0 3px 10px rgba(49,130,206,.3); }

/* ---- 师资团队卡片 ---- */
.f-ab-teacher-list { display: flex; flex-direction: column; gap: 12px; }
.f-ab-teacher-card { position: relative; display: flex; gap: 12px; background: var(--card); border-radius: 14px; padding: 16px 16px 16px 20px; box-shadow: var(--shadow); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.f-ab-teacher-card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20,42,94,.14); }
.f-ab-teacher-card.hidden { display: none; }
/* 展开/收起：第5个起默认隐藏，展开时显示 */
.f-ab-teacher-extra { display: none; }
.f-ab-teacher-list.expanded .f-ab-teacher-extra { display: flex; animation: honorIn .3s ease both; }
.f-ab-teacher-toggle { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 14px auto 0; border: 1px solid #3182ce; background: #fff; color: #3182ce; font-size: 13px; font-weight: 700; padding: 9px 24px; border-radius: 20px; cursor: pointer; transition: all .2s ease; }
.f-ab-teacher-toggle:hover { background: #3182ce; color: #fff; box-shadow: 0 4px 14px rgba(49,130,206,.3); }
.f-ab-teacher-toggle .f-btn-arrow { width: 14px; height: 14px; transition: transform .3s ease; }
.f-ab-teacher-toggle.open .f-btn-arrow { transform: rotate(180deg); }
.f-ab-teacher-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--t), var(--t-2)); }
.f-ab-teacher-star { position: absolute; top: 0; right: 0; background: linear-gradient(135deg, #ffb03a, #ff8c42); color: #fff; font-size: 10px; font-weight: 800; padding: 3px 11px; border-radius: 0 14px 0 12px; }
.f-ab-teacher-avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 21px; font-weight: 800; flex-shrink: 0; box-shadow: 0 0 0 3px #fff, 0 4px 12px rgba(20,42,94,.18); transition: transform .2s ease; }
.f-ab-teacher-card:hover .f-ab-teacher-avatar { transform: scale(1.06); }
.f-ab-teacher-body { flex: 1; min-width: 0; }
.f-ab-teacher-name { font-size: 16px; font-weight: 800; color: var(--text); display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.f-ab-teacher-pos { font-size: 11px; font-weight: 600; color: #4a5568; background: #f0f2f6; padding: 2px 9px; border-radius: 8px; }
.f-ab-teacher-intro { font-size: 13px; color: var(--text-light); line-height: 1.7; margin-top: 6px; }
.f-ab-teacher-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.f-ab-teacher-tag { font-size: 10.5px; color: var(--blue-600); background: #eef4ff; padding: 2px 8px; border-radius: 8px; font-weight: 600; }
.f-ab-teacher-campus { font-size: 11px; color: var(--text-light); margin-top: 7px; display: flex; align-items: center; gap: 4px; background: #f4f5f8; border-radius: 8px; padding: 2px 9px; width: fit-content; }
.f-ab-teacher-pin { color: var(--text-light); display: inline-flex; }
.f-ab-teacher-pin svg { width: 13px; height: 13px; }

/* ---- 联系我们 ---- */
.f-ab-contact-card { background: var(--card); border-radius: 16px; padding: 6px 16px; box-shadow: 0 8px 24px rgba(20,42,94,.10); overflow: hidden; position: relative; }
.f-ab-contact-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, #1a365d, #3182ce); }
.f-ab-contact-card::after { content: ''; position: absolute; inset: 0; opacity: .03; pointer-events: none; background-image: linear-gradient(rgba(26,54,93,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(26,54,93,.5) 1px,transparent 1px); background-size: 24px 24px; }
.f-ab-contact-watermark { position: absolute; right: 12px; top: 14px; width: 40px; height: 40px; opacity: .06; pointer-events: none; z-index: 0; }
.f-ab-contact-watermark img { width: 100%; height: 100%; object-fit: contain; }
.f-ab-contact-dot { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; }
.f-ab-contact-dot.d1 { right: 60px; bottom: 30px; width: 8px; height: 8px; background: rgba(49,130,206,.15); }
.f-ab-contact-dot.d2 { right: 24px; bottom: 64px; width: 5px; height: 5px; background: rgba(237,137,54,.18); }
.f-ab-contact-row { display: flex; align-items: center; gap: 12px; padding: 13px 0; cursor: pointer; position: relative; z-index: 1; }
.f-ab-contact-row + .f-ab-contact-row { border-top: 1px solid #f0f2f6; }
.f-ab-contact-ico { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0; transition: transform .2s ease; }
.f-ab-contact-row:hover .f-ab-contact-ico { transform: scale(1.08) rotate(5deg); }
.f-ab-contact-ico.blue { background: linear-gradient(135deg, #5b92ec, #2f6fe0); color: #fff; }
.f-ab-contact-ico.green { background: linear-gradient(135deg, #63c98e, #3aa76d); color: #fff; }
.f-ab-contact-ico.orange { background: linear-gradient(135deg, #f08a3d, #e86f1a); color: #fff; }
.f-ab-contact-ico.purple { background: linear-gradient(135deg, #9d74e2, #7c4fd0); color: #fff; }
.f-ab-contact-ico svg { width: 18px; height: 18px; }
.f-ab-contact-row > div { flex: 1; min-width: 0; }
.f-ab-contact-row b { font-size: 13px; color: var(--text); display: block; }
.f-ab-contact-val { font-size: 12.5px; color: var(--text-light); line-height: 1.6; display: block; margin-top: 2px; }
.f-ab-contact-val em { font-style: normal; font-size: 10.5px; color: #a0aec0; margin-left: 6px; font-weight: 600; }
.f-ab-contact-num { font-size: 15px; font-weight: 800; color: #3182ce; }
.f-ab-contact-num.green { color: #3aa76d; }
.f-ab-contact-copy { flex-shrink: 0; font-size: 11px; font-weight: 700; color: #3aa76d; background: rgba(58,167,109,.10); border: 1px solid rgba(58,167,109,.3); border-radius: 14px; padding: 4px 14px; cursor: pointer; transition: all .2s ease; }
.f-ab-contact-copy:hover { background: #3aa76d; color: #fff; }
.f-ab-contact-copy.copied { background: #3aa76d; color: #fff; }
.f-ab-contact-miniapp { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 8px; margin-bottom: 14px; background: linear-gradient(90deg, #ed8936, #dd6b20); color: #fff; font-weight: 800; font-size: 12.5px; padding: 12px 14px; border-radius: 24px; box-shadow: 0 4px 16px rgba(237,137,54,.45); transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; position: relative; z-index: 1; }
.f-ab-contact-miniapp:hover { transform: scale(1.03); filter: brightness(1.05); box-shadow: 0 6px 20px rgba(237,137,54,.55); }
.f-ab-contact-mico { width: 18px; height: 18px; flex-shrink: 0; }
.f-ab-contact-miniapp .f-btn-arrow { width: 14px; height: 14px; }

/* ---- 底部 CTA ---- */
.f-ab-cta { position: relative; border-radius: 18px; overflow: hidden; margin-top: 26px; padding: 30px 20px 24px; text-align: center; background: linear-gradient(135deg, #1a365d, #2c5282); color: #fff; }
.f-ab-cta-grid { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .10; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 26px 26px; }
.f-ab-cta-glow { position: absolute; top: -50px; right: -40px; width: 180px; height: 180px; z-index: 1; border-radius: 50%; background: radial-gradient(circle,rgba(237,137,54,.35),rgba(237,137,54,0) 70%); }
.f-ab-cta-stars { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.f-ab-cta-stars i { position: absolute; width: 2px; height: 2px; background: #fff; border-radius: 50%; opacity: .45; animation: twinkle 3s ease-in-out infinite; }
.f-ab-cta-ip { position: absolute; right: 14px; bottom: 16px; z-index: 2; animation: ipFloat 2.4s ease-in-out infinite; }
.f-ab-cta-ip-halo { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 70px; height: 70px; border-radius: 50%; background: radial-gradient(circle,rgba(120,190,255,.3),rgba(120,190,255,0) 70%); }
.f-ab-cta-ip-img { width: 62px; height: auto; position: relative; display: block; filter: drop-shadow(0 5px 12px rgba(0,0,0,.35)); }
.f-ab-cta-inner { position: relative; z-index: 3; }
.f-ab-cta-inner h3 { font-size: 17px; font-weight: 800; line-height: 1.5; padding-right: 40px; }
.f-ab-cta-inner p { font-size: 12.5px; opacity: .85; margin: 8px 0 16px; line-height: 1.6; color: #dbe6f7; }
.f-ab-cta-btn { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 15px; padding: 12px 28px; border-radius: 30px; box-shadow: 0 4px 18px rgba(237,137,54,.5), 0 0 12px rgba(237,137,54,.35); transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; }
.f-ab-cta-btn:hover { transform: scale(1.05); filter: brightness(1.06); box-shadow: 0 6px 24px rgba(237,137,54,.6), 0 0 16px rgba(237,137,54,.45); }
.f-ab-cta-btn .f-btn-arrow { width: 16px; height: 16px; }
.f-ab-cta-phone { font-size: 11.5px; opacity: .85; margin-top: 14px; color: #dbe6f7; display: inline-flex; align-items: center; gap: 6px; }
.f-ab-cta-phone svg { width: 14px; height: 14px; }

/* ---- 375px 适配 ---- */
@media (max-width: 380px) {
  .f-ab-hero-inner h1 { font-size: 28px; }
  .f-ab-hero-ip-img { width: 64px; }
  .f-ab-hero-inner { max-width: 62%; padding: 26px 18px; }
  .f-ab-stats { gap: 8px; }
  .f-ab-stat-val { font-size: 22px; }
  .f-ab-stat-sub { font-size: 9px; }
  .f-ab-campus-name { font-size: 18px; }
  .f-ab-cta-ip { right: 8px; bottom: 12px; }
  .f-ab-cta-ip-img { width: 50px; }
  .f-ab-cta-inner h3 { font-size: 15.5px; }
  .f-ab-contact-miniapp { font-size: 11.5px; }
}

/* =====================================================================
   4 阶成长体系（科创成长阶梯）—— f-stage-new-* 前缀
   蓝 → 青 → 绿 → 橙 渐变过渡，象征成长
   ===================================================================== */
.f-stage-section { position: relative; margin-top: 24px; }
.f-stage-section-head { display: flex; align-items: center; gap: 9px; margin-bottom: 16px; flex-wrap: wrap; }
.f-stage-head-line { width: 3px; height: 26px; border-radius: 2px; background: linear-gradient(180deg, #3182ce, #1a365d); flex-shrink: 0; }
.f-stage-head-ico { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: rgba(49,130,206,.12); color: #3182ce; flex-shrink: 0; }
.f-stage-head-ico svg { width: 17px; height: 17px; }
.f-stage-section-head h2 { font-size: 19px; font-weight: 800; color: var(--text); }
.f-stage-head-sub { font-size: 12px; color: var(--text-light); width: 100%; padding-left: 42px; }
/* 板块背景装饰 */
.f-stage-panel-deco { position: absolute; border-radius: 50%; pointer-events: none; }
.f-stage-panel-deco.d1 { top: 30px; right: -16px; width: 60px; height: 60px; background: radial-gradient(circle, rgba(49,130,206,.08), transparent 70%); }
.f-stage-panel-deco.d2 { bottom: 60px; left: -10px; width: 40px; height: 40px; background: rgba(56,161,105,.07); }

/* 成长阶梯容器 */
.f-stage-ladder { display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 1; }

/* 单个阶段卡片 */
.f-stage-card-new {
  position: relative; background: #fff; border-radius: 16px; padding: 16px 16px 14px 18px;
  border: 1px solid var(--t-light); box-shadow: 0 4px 14px rgba(20,42,94,.06); overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.f-stage-card-new:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(20,42,94,.15); border-color: var(--t); }
/* 左侧主题色竖条 */
.f-stage-new-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--t-1), var(--t-2)); border-radius: 0 3px 3px 0; transition: width .2s ease; }
.f-stage-card-new:hover .f-stage-new-bar { width: 6px; }
/* 超大数字水印 */
.f-stage-new-num {
  position: absolute; right: 10px; top: 2px; font-size: 72px; font-weight: 900; line-height: 1;
  color: var(--t); opacity: .12; pointer-events: none; letter-spacing: -2px;
}
/* 科技网格背景 */
.f-stage-new-grid { position: absolute; inset: 0; pointer-events: none; opacity: .03; background-image: linear-gradient(rgba(20,42,94,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(20,42,94,.5) 1px, transparent 1px); background-size: 24px 24px; }
/* 角落几何 */
.f-stage-new-geo { position: absolute; border-radius: 50%; pointer-events: none; }
.f-stage-new-geo.g1 { bottom: 12px; left: 14px; width: 8px; height: 8px; background: var(--t-light); }
.f-stage-new-geo.g2 { bottom: 24px; left: 28px; width: 4px; height: 4px; background: var(--t); opacity: .3; }
/* 头部：图标 + 标题 + 年级 */
.f-stage-new-head { display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.f-stage-new-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--t-1), var(--t)); color: #fff; flex-shrink: 0;
  box-shadow: 0 3px 10px var(--t-light); transition: transform .2s ease;
}
.f-stage-new-icon svg { width: 24px; height: 24px; }
.f-stage-card-new:hover .f-stage-new-icon { transform: scale(1.1); }
.f-stage-new-title { font-size: 18px; font-weight: 800; color: var(--text); line-height: 1.2; }
.f-stage-new-grades { display: inline-block; font-size: 11px; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--t), var(--t-2)); padding: 2px 10px; border-radius: 10px; margin-top: 4px; }
/* 简介 */
.f-stage-new-intro { font-size: 13px; color: var(--text-light); line-height: 1.7; margin-top: 12px; position: relative; z-index: 1; }
/* 核心课程标签 */
.f-stage-new-courses { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; position: relative; z-index: 1; }
.f-stage-new-course-tag { font-size: 11px; background: var(--t-light); color: var(--t); padding: 3px 10px; border-radius: 8px; font-weight: 600; }
/* 底部进度条装饰 */
.f-stage-new-progress { height: 3px; border-radius: 2px; background: #eef2f7; margin-top: 13px; overflow: hidden; position: relative; z-index: 1; }
.f-stage-new-progress-fill { display: block; height: 100%; border-radius: 2px; background: linear-gradient(90deg, var(--t), var(--t-1)); }

/* 375px 适配 */
@media (max-width: 380px) {
  .f-stage-head-sub { font-size: 11px; }
  .f-stage-new-num { font-size: 60px; }
  .f-stage-new-title { font-size: 16px; }
  .f-stage-new-intro { font-size: 12px; }
}

/* =====================================================================
   预约测评页增强（reserve.ejs）
   ===================================================================== */
/* 输入图标：渐变圆形浅蓝背景 */
.f-rv-page .f-input-icon { left: 10px; width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #e8f2ff, #d6e8ff); color: #3182ce; align-items: center; justify-content: center; }
.f-rv-page .f-input-icon svg { width: 16px; height: 16px; }
.f-rv-page .f-input-wrap input, .f-rv-page .f-input-wrap select, .f-rv-page .f-input-wrap textarea { height: 48px; padding-left: 48px; background: #f7fafc; border-color: #e2e8f0; transition: border-color .2s, box-shadow .2s, background .2s; }
.f-rv-page .f-input-wrap textarea { height: auto; min-height: 80px; padding-top: 13px; padding-left: 48px; }
.f-rv-page .f-input-wrap input:focus, .f-rv-page .f-input-wrap select:focus, .f-rv-page .f-input-wrap textarea:focus { background: #fff; border-color: #3182ce; box-shadow: 0 0 0 3px rgba(49,130,206,.15); }
.f-rv-page .f-textarea-wrap .f-input-icon { top: 13px; transform: none; }
.f-rv-page .f-form .f-form-group label { font-size: 14px; }
/* 信任元素高亮 */
.f-rv-page .f-trust-hl { color: #ed8936; font-size: 13px; }
/* 隐私政策链接 + 弹窗 */
.f-rv-page .f-privacy-link { color: #3182ce; font-weight: 700; text-decoration: underline; }
.f-privacy-modal { display: none; position: fixed; inset: 0; z-index: 999; }
.f-privacy-modal.show { display: flex; align-items: center; justify-content: center; padding: 24px; }
.f-privacy-modal-mask { position: absolute; inset: 0; background: rgba(15,23,42,.5); }
.f-privacy-modal-box { position: relative; z-index: 1; background: #fff; border-radius: 16px; padding: 22px 20px; max-width: 340px; width: 100%; box-shadow: 0 20px 50px rgba(0,0,0,.25); animation: modalIn .25s ease both; }
@keyframes modalIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.f-privacy-modal-box h3 { font-size: 17px; font-weight: 800; color: var(--text); margin-bottom: 12px; }
.f-privacy-modal-content { max-height: 40vh; overflow-y: auto; font-size: 12.5px; color: var(--text-light); line-height: 1.8; }
.f-privacy-modal-content p { margin-bottom: 6px; }
.f-privacy-modal-close { margin-top: 16px; width: 100%; padding: 11px; border: none; border-radius: 24px; background: linear-gradient(135deg, var(--orange), var(--orange-deep)); color: #fff; font-weight: 800; font-size: 14px; cursor: pointer; }
/* 联系卡片：圆形渐变图标 + 拨号 + 复制 */
.f-rv-page .f-contact-card { border-radius: 16px; overflow: hidden; padding: 4px 16px; position: relative; }
.f-rv-page .f-contact-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, #e0edff, #f0f6ff); }
.f-rv-page .f-contact-row { display: flex; align-items: center; gap: 12px; padding: 13px 0; cursor: pointer; }
.f-rv-page .f-contact-row + .f-contact-row { border-top: 1px solid #f0f2f6; }
.f-rv-page .f-contact-ico { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
.f-rv-page .f-contact-ico.blue { background: linear-gradient(135deg, #5b92ec, #2f6fe0); }
.f-rv-page .f-contact-ico.green { background: linear-gradient(135deg, #63c98e, #3aa76d); }
.f-rv-page .f-contact-ico svg { width: 19px; height: 19px; }
.f-rv-page .f-contact-info { flex: 1; display: flex; flex-direction: column; }
.f-rv-page .f-contact-label { font-size: 11px; color: var(--text-light); }
.f-rv-page .f-contact-value { font-size: 18px; font-weight: 800; color: #1a365d; margin-top: 1px; }
.f-rv-page .f-contact-value.green { color: #276749; }
.f-rv-page .f-contact-copy { flex-shrink: 0; font-size: 11px; font-weight: 700; color: #3aa76d; background: rgba(58,167,109,.10); border: 1px solid rgba(58,167,109,.3); border-radius: 14px; padding: 4px 14px; cursor: pointer; }
.f-rv-page .f-contact-copy.copied { background: #3aa76d; color: #fff; }
.f-rv-page .f-contact-time { text-align: center; font-size: 11px; color: var(--text-light); border-top: 1px solid #f0f2f6; padding: 10px 0 12px; }
/* 成功弹窗绿色对勾 */
.f-rv-page .f-success-check { width: 60px; height: 60px; margin: 0 auto; border-radius: 50%; background: linear-gradient(135deg, #63c98e, #3aa76d); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(58,167,109,.35); }
.f-rv-page .f-success-check svg { width: 30px; height: 30px; }
.f-rv-page .f-success-box { padding-top: 30px; }