/* ==========================================================================
   园圃心育 · 企业官网  |  简约大气
   ========================================================================== */

:root {
  --green-900: #17362A;
  --green-800: #1F4A39;
  --green-700: #2C644C;
  --green-600: #3A7E5F;
  --green-100: #E6F0EA;
  --green-50:  #F2F7F4;
  --gold: #C2A16B;
  --sand: #F8F6F1;
  --ink: #1D2A24;
  --muted: #68766F;
  --line: #E4E7E3;
  --white: #FFFFFF;
  --danger: #C0563E;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(23, 54, 42, .05), 0 2px 10px rgba(23, 54, 42, .05);
  --shadow-md: 0 4px 14px rgba(23, 54, 42, .07), 0 14px 34px rgba(23, 54, 42, .07);
  --shadow-lg: 0 18px 50px rgba(23, 54, 42, .16);

  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC",
          "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 700; letter-spacing: .01em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* --------------------------------------------------------------------------
   按钮
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--green-600); outline-offset: 2px; }

.btn-primary { background: var(--green-700); color: #fff; box-shadow: 0 6px 18px rgba(44, 100, 76, .28); }
.btn-primary:hover { background: var(--green-800); box-shadow: 0 10px 24px rgba(44, 100, 76, .34); }

.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 6px 18px rgba(194, 161, 107, .32); }
.btn-gold:hover { filter: brightness(1.05); }

.btn-outline { background: transparent; color: var(--green-700); border-color: rgba(44, 100, 76, .35); }
.btn-outline:hover { background: var(--green-50); border-color: var(--green-600); }

.btn-ghost { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn-ghost:hover { background: rgba(255, 255, 255, .24); }

.btn-light { background: #fff; color: var(--green-800); }
.btn-light:hover { background: var(--green-50); }

.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; box-shadow: none; }

/* --------------------------------------------------------------------------
   顶部导航
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: 8px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  background: linear-gradient(145deg, var(--green-600), var(--green-800));
  color: #fff; display: grid; place-items: center;
  font-size: 19px; font-weight: 700; letter-spacing: .02em;
  box-shadow: 0 4px 12px rgba(44, 100, 76, .3);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-size: 19px; font-weight: 700; color: var(--green-900); letter-spacing: .04em; }
.brand-slogan { font-size: 11px; color: var(--muted); letter-spacing: .14em; }

.main-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.main-nav a {
  position: relative;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: #3D4A44;
  transition: color .18s ease, background .18s ease;
}
.main-nav a:hover { color: var(--green-700); background: var(--green-50); }
.main-nav a.active { color: var(--green-700); font-weight: 600; }
.main-nav a.active::after {
  content: "";
  position: absolute; left: 16px; right: 16px; bottom: 4px;
  height: 2px; border-radius: 2px; background: var(--gold);
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle { display: none; }

/* 用户区 */
.user-box { position: relative; }
.user-trigger {
  display: flex; align-items: center; gap: 10px;
  background: transparent; border: 1px solid var(--line);
  padding: 6px 14px 6px 6px; border-radius: 999px; cursor: pointer;
  font-family: inherit; font-size: 14px; color: var(--ink);
  transition: background .18s ease, border-color .18s ease;
}
.user-trigger:hover { background: var(--green-50); border-color: var(--green-100); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  background: linear-gradient(145deg, var(--green-600), var(--green-800));
  color: #fff; display: grid; place-items: center;
  font-size: 14px; font-weight: 600; overflow: hidden;
}
.user-name { max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.user-menu {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: 230px; background: #fff; border-radius: var(--radius);
  border: 1px solid var(--line); box-shadow: var(--shadow-md);
  padding: 8px; display: none; z-index: 70;
}
.user-menu.open { display: block; }
.user-menu .menu-head {
  padding: 10px 12px 12px; border-bottom: 1px solid var(--line); margin-bottom: 6px;
}
.user-menu .menu-head .who { font-size: 14px; font-weight: 600; }
.user-menu .menu-head .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.user-menu button, .user-menu a.item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  background: none; border: 0; text-align: left; cursor: pointer;
  padding: 10px 12px; border-radius: 10px; font-size: 14px; font-family: inherit; color: var(--ink);
}
.user-menu button:hover, .user-menu a.item:hover { background: var(--green-50); color: var(--green-700); }
.user-menu .signout { color: var(--danger); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  color: #fff;
  background: var(--green-900);
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0;
  background-image: url("../images/hero.png");
  background-size: cover;
  background-position: center;
  opacity: .55;
  transform: scale(1.02);
}
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(15, 39, 30, .93) 0%, rgba(23, 54, 42, .78) 45%, rgba(23, 54, 42, .35) 100%);
}
.hero-inner { position: relative; padding: 130px 0 140px; max-width: 720px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: .28em; text-transform: uppercase;
  color: rgba(255, 255, 255, .82); margin-bottom: 26px;
}
.hero-eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.hero h1 { font-size: 52px; font-weight: 700; line-height: 1.22; letter-spacing: .02em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero .hero-sub {
  margin-top: 24px; font-size: 18px; line-height: 1.9;
  color: rgba(255, 255, 255, .88); max-width: 560px;
}
.hero-cta { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  margin-top: 64px; display: flex; gap: 46px; flex-wrap: wrap;
  padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, .18);
}
.hero-stats .stat .num { font-size: 30px; font-weight: 700; color: #fff; }
.hero-stats .stat .num span { font-size: 15px; font-weight: 500; margin-left: 2px; color: rgba(255,255,255,.8); }
.hero-stats .stat .lab { font-size: 13px; color: rgba(255, 255, 255, .68); letter-spacing: .06em; margin-top: 4px; }

/* 页面内页 Hero */
.page-hero {
  background: linear-gradient(120deg, var(--green-900), var(--green-700));
  color: #fff; padding: 88px 0 78px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(194, 161, 107, .28), transparent 70%);
}
.page-hero .kicker { color: rgba(255, 255, 255, .7); }
.page-hero h1 { font-size: 42px; margin-top: 14px; }
.page-hero .lede { color: rgba(255, 255, 255, .85); max-width: 640px; margin-top: 18px; font-size: 17px; }

/* --------------------------------------------------------------------------
   区块
   -------------------------------------------------------------------------- */
.section { padding: 96px 0; }
.section.tight { padding: 72px 0; }
.section.alt { background: var(--sand); }
.section.green { background: var(--green-900); color: #fff; }

.kicker {
  font-size: 12px; letter-spacing: .3em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: 36px; margin-top: 14px; color: var(--ink); }
.section-head .lede { color: var(--muted); margin-top: 16px; font-size: 17px; }
.section.green .section-head h2 { color: #fff; }
.section.green .section-head .lede { color: rgba(255, 255, 255, .75); }

.divider { width: 56px; height: 3px; border-radius: 3px; background: var(--gold); margin: 22px auto 0; }

.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* --------------------------------------------------------------------------
   卡片
   -------------------------------------------------------------------------- */
.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; font-size: 24px;
  background: var(--green-50); color: var(--green-700); margin-bottom: 20px;
}
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; line-height: 1.85; }
.card .num-tag {
  font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: .1em; margin-bottom: 8px;
}

/* 特色卡（深色） */
.card.dark {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: none;
}
.card.dark:hover { background: rgba(255, 255, 255, .1); box-shadow: none; }
.card.dark h3 { color: #fff; }
.card.dark p { color: rgba(255, 255, 255, .72); }
.card.dark .icon { background: rgba(255, 255, 255, .1); color: var(--gold); }

/* 服务模块列表式卡片 */
.service-row {
  display: grid; grid-template-columns: 56px 1fr; gap: 20px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}
.service-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-row .icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: var(--green-50); color: var(--green-700); font-size: 24px;
}
.service-row h3 { font-size: 18px; margin-bottom: 8px; }
.service-row p { color: var(--muted); font-size: 15px; }

/* --------------------------------------------------------------------------
   理念 / 引言
   -------------------------------------------------------------------------- */
.quote-block { max-width: 860px; margin: 0 auto; text-align: center; }
.quote-block .mark { font-size: 60px; line-height: 1; color: var(--gold); font-family: Georgia, serif; }
.quote-block p { font-size: 24px; line-height: 1.9; font-weight: 600; color: var(--green-900); margin-top: 8px; }
.quote-block .who { margin-top: 22px; color: var(--muted); font-size: 14px; letter-spacing: .1em; }

/* 两栏图文 */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.split .visual {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; background: var(--green-100);
}
.split .visual img { width: 100%; height: 100%; object-fit: cover; }
.split h2 { font-size: 34px; margin-top: 14px; }
.split .lede { color: var(--muted); margin-top: 18px; }
.checklist { list-style: none; margin: 26px 0 0; padding: 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; color: #34423B; }
.checklist li::before {
  content: "✓"; flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-100); color: var(--green-700);
  display: grid; place-items: center; font-size: 12px; font-weight: 700; margin-top: 4px;
}

/* --------------------------------------------------------------------------
   专家卡片
   -------------------------------------------------------------------------- */
.expert-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); text-align: center;
  transition: transform .22s ease, box-shadow .22s ease;
  display: flex; flex-direction: column;
}
.expert-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.expert-photo { aspect-ratio: 1 / 1; overflow: hidden; background: var(--green-50); }
.expert-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.expert-card:hover .expert-photo img { transform: scale(1.05); }
.expert-body { padding: 24px 22px 28px; display: flex; flex-direction: column; flex: 1; }
.expert-name { font-size: 20px; font-weight: 700; }
.expert-title { color: var(--gold); font-size: 13px; margin-top: 6px; letter-spacing: .04em; }
.expert-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 16px 0 18px; }
.tag {
  font-size: 12px; padding: 4px 11px; border-radius: 999px;
  background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-100);
}
.expert-meta { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.expert-card .btn { margin-top: auto; }

.skeleton {
  border-radius: var(--radius); background: linear-gradient(90deg, #F1F3F0 25%, #E7EAE6 37%, #F1F3F0 63%);
  background-size: 400% 100%; animation: shimmer 1.3s ease infinite; height: 380px;
}
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* 专家详情弹窗 */
.expert-detail { display: grid; grid-template-columns: 220px 1fr; gap: 30px; align-items: start; }
.expert-detail .photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1/1; background: var(--green-50); }
.expert-detail .photo img { width: 100%; height: 100%; object-fit: cover; }
.expert-detail h3 { font-size: 24px; }
.expert-detail .title { color: var(--gold); font-size: 14px; margin-top: 6px; }
.expert-detail .bio { color: #46534C; margin-top: 18px; }
.expert-detail .facts { margin-top: 20px; display: grid; gap: 10px; }
.fact { display: flex; gap: 10px; font-size: 14px; }
.fact .k { flex: none; width: 74px; color: var(--muted); }
.fact .v { color: var(--ink); font-weight: 500; }

/* --------------------------------------------------------------------------
   时间线（关于我们）
   -------------------------------------------------------------------------- */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 34px; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(var(--green-100), var(--green-600), var(--green-100));
}
.tl-item { position: relative; padding-bottom: 36px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -33px; top: 6px;
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--green-600);
  box-shadow: 0 0 0 4px var(--green-50);
}
.tl-item .year { font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: .12em; }
.tl-item h4 { font-size: 18px; margin-top: 6px; }
.tl-item p { color: var(--muted); font-size: 15px; margin-top: 6px; }

/* 价值观 */
.value-card { text-align: center; padding: 40px 26px; }
.value-card .glyph { font-size: 34px; margin-bottom: 16px; }
.value-card h3 { font-size: 20px; }
.value-card p { color: var(--muted); font-size: 15px; margin-top: 10px; }

/* --------------------------------------------------------------------------
   入驻页
   -------------------------------------------------------------------------- */
.step-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; position: relative; box-shadow: var(--shadow-sm);
}
.step .idx {
  width: 34px; height: 34px; border-radius: 10px; background: var(--green-700); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 15px; margin-bottom: 16px;
}
.step h4 { font-size: 17px; }
.step p { color: var(--muted); font-size: 14px; margin-top: 8px; }

.apply-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }
.apply-aside .panel {
  background: var(--green-900); color: #fff; border-radius: var(--radius-lg);
  padding: 34px 30px; position: sticky; top: 100px;
}
.apply-aside .panel h3 { font-size: 21px; }
.apply-aside .panel p { color: rgba(255, 255, 255, .75); font-size: 14.5px; margin-top: 12px; }
.apply-aside .panel ul { list-style: none; padding: 0; margin: 22px 0 0; }
.apply-aside .panel li { display: flex; gap: 10px; font-size: 14.5px; margin-bottom: 12px; color: rgba(255,255,255,.88); }
.apply-aside .panel li::before { content: "·"; color: var(--gold); font-weight: 700; }
.apply-aside .panel .contact { margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.16); font-size: 14px; color: rgba(255,255,255,.72); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 38px 36px; box-shadow: var(--shadow-md); }
.form-card h3 { font-size: 22px; margin-bottom: 6px; }
.form-card .form-tip { color: var(--muted); font-size: 14px; margin-bottom: 28px; }

.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: #2C3833; }
.field label .req { color: var(--danger); margin-left: 3px; }
.field .hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.field .err { font-size: 12.5px; color: var(--danger); margin-top: 6px; display: none; }
.field.has-error .err { display: block; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }

.input, textarea.input, select.input {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #FCFDFC; font-family: inherit;
  font-size: 15px; color: var(--ink); transition: border-color .18s ease, box-shadow .18s ease;
}
.input:focus { outline: none; border-color: var(--green-600); box-shadow: 0 0 0 3px rgba(58, 126, 95, .14); background: #fff; }
textarea.input { min-height: 130px; resize: vertical; line-height: 1.7; }

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

/* 上传 */
.upload-zone {
  border: 1.5px dashed var(--line); border-radius: var(--radius-sm);
  padding: 26px; text-align: center; color: var(--muted); cursor: pointer;
  background: #FCFDFC; transition: border-color .18s ease, background .18s ease;
}
.upload-zone:hover { border-color: var(--green-600); background: var(--green-50); }
.upload-zone strong { color: var(--green-700); }
.upload-previews { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.upload-previews .thumb { position: relative; width: 84px; height: 84px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.upload-previews .thumb img { width: 100%; height: 100%; object-fit: cover; }
.upload-previews .thumb .rm {
  position: absolute; top: 3px; right: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(0, 0, 0, .6); color: #fff; border: 0; cursor: pointer;
  font-size: 12px; line-height: 1; display: grid; place-items: center;
}

/* 个人照片上传（单张） */
.photo-upload {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  border: 1.5px dashed var(--line); border-radius: var(--radius-sm);
  padding: 16px 18px; background: #FCFDFC; cursor: pointer;
  transition: border-color .18s ease, background .18s ease;
}
.photo-upload:hover { border-color: var(--green-600); background: var(--green-50); }
.photo-upload .pu-box {
  flex: 0 0 auto; width: 116px; height: 116px; border-radius: 12px; overflow: hidden;
  background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--gray-4); font-size: 13px;
}
.photo-upload .pu-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-upload .pu-hint { font-size: 13.5px; color: var(--muted); line-height: 1.75; }
.photo-upload .pu-hint strong { color: var(--green-700); }
.field.has-error .photo-upload { border-color: var(--danger); background: rgba(245, 63, 63, .04); }

/* --------------------------------------------------------------------------
   CTA 条
   -------------------------------------------------------------------------- */
.cta-band { background: linear-gradient(115deg, var(--green-800), var(--green-600)); color: #fff; border-radius: var(--radius-lg); padding: 58px 54px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; box-shadow: var(--shadow-lg); }
.cta-band h2 { font-size: 30px; }
.cta-band p { color: rgba(255, 255, 255, .82); margin-top: 10px; max-width: 560px; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   页脚
   -------------------------------------------------------------------------- */
.site-footer { background: var(--green-900); color: rgba(255, 255, 255, .72); padding: 72px 0 30px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px; }
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 18px; letter-spacing: .06em; }
.site-footer a { display: block; font-size: 14px; margin-bottom: 12px; transition: color .18s ease; }
.site-footer a:hover { color: var(--gold); }
.site-footer .brand-name { color: #fff; }
.site-footer .brand-slogan { color: rgba(255, 255, 255, .55); }
.footer-about { font-size: 14px; line-height: 1.9; margin-top: 18px; max-width: 300px; }
.footer-bottom {
  margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: rgba(255, 255, 255, .5);
}

.footer-admin {
  color: rgba(255, 255, 255, .58); text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, .3); transition: color .2s ease;
}
.footer-admin:hover { color: var(--gold, #d8b46a); border-bottom-color: var(--gold, #d8b46a); }

/* --------------------------------------------------------------------------
   弹窗
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(16, 30, 24, .55); backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius-lg); width: 100%;
  max-width: 480px; max-height: 90vh; overflow: auto;
  box-shadow: var(--shadow-lg); position: relative;
  animation: pop .22s ease;
}
.modal.wide { max-width: 720px; }
@keyframes pop { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 34px; height: 34px;
  border-radius: 50%; border: 0; background: var(--sand); color: var(--muted);
  cursor: pointer; font-size: 17px; line-height: 1; display: grid; place-items: center; z-index: 2;
}
.modal-close:hover { background: var(--green-100); color: var(--green-800); }
.modal-body { padding: 36px 34px 34px; }

.modal-head { text-align: center; margin-bottom: 26px; }
.modal-head h3 { font-size: 23px; }
.modal-head p { color: var(--muted); font-size: 14px; margin-top: 8px; }

/* 登录弹窗 */
.auth-tabs { display: flex; gap: 6px; background: var(--sand); padding: 5px; border-radius: 999px; margin-bottom: 26px; }
.auth-tab {
  flex: 1; text-align: center; padding: 10px; border-radius: 999px; border: 0;
  background: transparent; font-family: inherit; font-size: 14.5px; font-weight: 600;
  color: var(--muted); cursor: pointer; transition: background .18s ease, color .18s ease;
}
.auth-tab.active { background: #fff; color: var(--green-800); box-shadow: var(--shadow-sm); }

.code-row { display: flex; gap: 10px; }
.code-row .input { flex: 1; }
.code-row .send-btn {
  flex: none; width: 118px; border-radius: var(--radius-sm); border: 1px solid var(--green-100);
  background: var(--green-50); color: var(--green-700); font-family: inherit; font-size: 13.5px;
  font-weight: 600; cursor: pointer; transition: background .18s ease;
}
.code-row .send-btn:hover:not([disabled]) { background: var(--green-100); }
.code-row .send-btn[disabled] { color: var(--muted); background: var(--sand); cursor: not-allowed; }

.sub-actions { display: flex; justify-content: space-between; align-items: center; margin: 14px 0 22px; font-size: 13.5px; }
.link-btn { background: none; border: 0; padding: 0; color: var(--green-700); cursor: pointer; font-family: inherit; font-size: 13.5px; }
.link-btn:hover { text-decoration: underline; }
.mode-switch { text-align: center; font-size: 14px; color: var(--muted); margin-top: 20px; }

.divider-or { display: flex; align-items: center; gap: 14px; margin: 26px 0 20px; color: var(--muted); font-size: 12.5px; }
.divider-or::before, .divider-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.btn-wechat {
  width: 100%; background: #07C160; color: #fff; border: 0; border-radius: 999px;
  padding: 12px; font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  transition: filter .18s ease;
}
.btn-wechat:hover { filter: brightness(1.06); }
.btn-wechat svg { width: 19px; height: 19px; fill: currentColor; }

.form-msg { margin-top: 16px; font-size: 13.5px; padding: 11px 14px; border-radius: 10px; display: none; }
.form-msg.show { display: block; }
.form-msg.error { background: #FCEFEA; color: #A6432E; }
.form-msg.success { background: var(--green-50); color: var(--green-700); }
.form-msg.info { background: #F1F4F8; color: #46596E; }

/* 我的记录 */
.record-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.record-tab { flex: 1; padding: 9px; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-family: inherit; font-size: 14px; cursor: pointer; color: var(--muted); }
.record-tab.active { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.record-list { display: grid; gap: 14px; max-height: 52vh; overflow: auto; padding-right: 4px; }
.record-item { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.record-item .top { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.record-item .top .t { font-weight: 600; font-size: 15px; }
.record-item .meta { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.record-item .body { font-size: 14px; color: #46534C; margin-top: 10px; line-height: 1.7; }
.record-item .reply { margin-top: 12px; background: var(--green-50); border-left: 3px solid var(--green-600); padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 13.5px; }
.status-pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; font-weight: 600; }
.status-pending { background: #FBF3E4; color: #9A7430; }
.status-done { background: var(--green-50); color: var(--green-700); }
.status-rejected { background: #FCEFEA; color: #A6432E; }
.cert-thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.cert-thumbs img { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); cursor: pointer; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); font-size: 14.5px; }
.empty-state .glyph { font-size: 34px; margin-bottom: 12px; }

/* Toast */
.toast-wrap { position: fixed; top: 22px; left: 50%; transform: translateX(-50%); z-index: 200; display: grid; gap: 10px; width: max-content; max-width: 90vw; }
.toast {
  background: rgba(29, 42, 36, .95); color: #fff; padding: 12px 22px; border-radius: 999px;
  font-size: 14px; box-shadow: var(--shadow-lg); animation: toastIn .25s ease;
}
.toast.success { background: rgba(44, 100, 76, .97); }
.toast.error { background: rgba(168, 62, 44, .97); }
@keyframes toastIn { from { transform: translateY(-10px); opacity: 0; } to { transform: none; opacity: 1; } }

/* --------------------------------------------------------------------------
   动效
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   响应式
   -------------------------------------------------------------------------- */
@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .apply-wrap { grid-template-columns: 1fr; }
  .apply-aside .panel { position: static; }
  .step-flow { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 42px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed; top: 76px; left: 0; right: 0; flex-direction: column;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px 20px;
    gap: 4px; display: none; box-shadow: var(--shadow-md); z-index: 55;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 14px; font-size: 16px; }
  .main-nav a.active::after { display: none; }
  .nav-toggle {
    display: grid; place-items: center; width: 40px; height: 40px; margin-left: auto;
    background: var(--green-50); border: 0; border-radius: 10px; cursor: pointer; color: var(--green-800);
  }
  .header-actions { margin-left: 0; }
  .header-inner { gap: 12px; height: 68px; }
  .main-nav { top: 68px; }

  .section { padding: 68px 0; }
  .section-head { margin-bottom: 38px; }
  .section-head h2 { font-size: 28px; }
  .page-hero { padding: 62px 0 54px; }
  .page-hero h1 { font-size: 32px; }
  .hero-inner { padding: 80px 0 92px; }
  .hero h1 { font-size: 34px; }
  .hero .hero-sub { font-size: 16px; }
  .hero-stats { gap: 28px; }
  .hero-stats .stat .num { font-size: 24px; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .expert-detail { grid-template-columns: 1fr; }
  .expert-detail .photo { max-width: 200px; }
  .cta-band { padding: 40px 28px; }
  .cta-band h2 { font-size: 24px; }
  .modal-body { padding: 28px 22px 26px; }
  .form-card { padding: 28px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; }
  .user-name { display: none; }
  .brand-slogan { display: none; }
}

/* --------------------------------------------------------------------------
   品牌 Logo
   -------------------------------------------------------------------------- */
.brand-logo { height: 46px; width: auto; display: block; }
.brand-icon {
  width: 42px; height: 42px; flex: none; display: block;
  border-radius: 10px; background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}
.site-header .brand { gap: 0; }

/* --------------------------------------------------------------------------
   家长的真实反馈（首页）
   -------------------------------------------------------------------------- */
.section-voices {
  background: linear-gradient(180deg, #FDF8F0 0%, #FAF0E1 55%, #F7EBD8 100%);
}
.voices-badge {
  display: inline-block; padding: 5px 18px; border-radius: 999px;
  border: 1px solid rgba(58, 126, 95, .45); color: var(--green-700);
  background: rgba(230, 240, 234, .55);
  font-size: 13px; letter-spacing: .12em;
}
.section-voices .section-head { margin-bottom: 12px; }
.section-voices h2 { font-size: 34px; color: var(--ink); }
.section-voices .sub {
  text-align: center; color: var(--muted); font-size: 15px; margin: 0 0 44px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
}
.section-voices .sub::before, .section-voices .sub::after {
  content: ""; width: 32px; height: 1px; background: rgba(104, 118, 111, .4);
}
.voices-wrap { position: relative; padding: 0 56px; }
.voices-viewport { overflow: hidden; }
.voices-track { display: flex; transition: transform .5s cubic-bezier(.4, 0, .2, 1); }
.voice-card {
  flex: 0 0 33.3333%; padding: 0 11px; box-sizing: border-box;
}
.voice-inner {
  background: #FBF7EE; border: 1px solid rgba(58, 126, 95, .14);
  border-radius: 18px; padding: 30px 28px 26px; height: 100%;
  display: flex; flex-direction: column;
  box-shadow: 0 6px 24px rgba(23, 54, 42, .06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.voice-card.featured .voice-inner {
  border: 1.5px solid var(--green-600);
  box-shadow: 0 12px 34px rgba(44, 100, 76, .13);
}
.voice-card:not(.featured) .voice-inner:hover { transform: translateY(-4px); }
.voice-quote {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: linear-gradient(145deg, var(--green-600), var(--green-800));
  display: grid; place-items: center; margin-bottom: 18px;
  color: #fff; font-size: 22px; font-family: Georgia, serif; line-height: 1;
}
.voice-text {
  font-size: 15px; line-height: 1.9; color: #3D4A44; margin: 0 0 22px; flex: 1 1 auto;
}
.voice-text::before { content: "「"; color: var(--green-700); font-weight: 700; }
.voice-text::after { content: "」"; color: var(--green-700); font-weight: 700; }
.voice-who {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; color: #33413B; margin-top: auto;
}
.voice-who::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--danger); flex: none; }
.voice-who::after { content: ""; width: 18px; height: 1px; background: rgba(51, 65, 59, .4); }
.voices-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff; color: #4E5B54; cursor: pointer; z-index: 2;
  display: grid; place-items: center; font-size: 18px; line-height: 1;
  box-shadow: 0 4px 14px rgba(23, 54, 42, .1);
  transition: color .18s ease, border-color .18s ease, transform .18s ease;
}
.voices-arrow:hover { color: var(--green-700); border-color: var(--green-600); transform: translateY(-50%) scale(1.06); }
.voices-arrow.prev { left: 0; }
.voices-arrow.next { right: 0; }
.voices-dots { display: flex; justify-content: center; gap: 8px; margin-top: 30px; }
.voices-dots button {
  width: 8px; height: 8px; border-radius: 999px; border: 0; cursor: pointer;
  background: rgba(58, 126, 95, .28); padding: 0;
  transition: width .25s ease, background .25s ease;
}
.voices-dots button.active { width: 26px; background: var(--green-600); }

/* --------------------------------------------------------------------------
   专业认证体系（辅导师入驻）
   -------------------------------------------------------------------------- */
.cert-levels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cert-level { display: flex; flex-direction: column; }
.cert-figure {
  position: relative; margin: 0 0 18px; border-radius: 12px; overflow: hidden;
  background: #fff; border: 1px solid #E3DCC9;
  box-shadow: 0 8px 24px rgba(23, 54, 42, .08);
  cursor: zoom-in; transition: transform .3s ease, box-shadow .3s ease;
}
.cert-figure:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(23, 54, 42, .13);
}
.cert-figure img {
  display: block; width: 100%; aspect-ratio: 3508 / 2480;
  object-fit: cover; transition: transform .45s ease;
}
.cert-figure:hover img { transform: scale(1.04); }
.cert-figure::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(23, 54, 42, 0) 62%, rgba(23, 54, 42, .10));
}
.cert-figure .lv {
  position: absolute; top: 10px; right: 10px; padding: 3px 12px;
  border-radius: 999px; font-size: 11px; letter-spacing: .1em;
  color: #fff; background: var(--green-600);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .22);
}
.cert-level:nth-child(2) .cert-figure .lv { background: var(--green-700); }
.cert-level:nth-child(3) .cert-figure .lv { background: var(--green-800); }
.cert-level:nth-child(4) .cert-figure .lv { background: var(--gold); }
.cert-lightbox {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(15, 26, 22, .82);
  display: grid; place-items: center; padding: 4vh 4vw;
  cursor: zoom-out;
}
.cert-lightbox[hidden] { display: none; }
.cert-lightbox img {
  max-width: 100%; max-height: 92vh; border-radius: 10px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .45); background: #fff;
}
.cert-level h5 {
  margin: 0 0 6px; font-size: 15px; color: var(--green-900);
  display: flex; align-items: center; gap: 8px;
}
.cert-level h5::before { content: ""; width: 4px; height: 15px; border-radius: 2px; background: var(--gold); }
.cert-level p { font-size: 13.5px; line-height: 1.8; color: var(--muted); margin: 0; }

@media (max-width: 992px) {
  .cert-levels { grid-template-columns: repeat(2, 1fr); }
  .section-voices h2 { font-size: 28px; }
  .voice-card { flex: 0 0 50%; }
  .voices-wrap { padding: 0 46px; }
}
@media (max-width: 640px) {
  .cert-levels { grid-template-columns: 1fr; }
  .voice-card { flex: 0 0 100%; }
  .voices-wrap { padding: 0 40px; }
  .voices-arrow { width: 34px; height: 34px; }
  .brand-logo { height: 40px; }
}

/* --------------------------------------------------------------------------
   家校成长园 / 个案护航（B 端方案页）
   -------------------------------------------------------------------------- */
.loop-grid { display: grid; grid-template-columns: 1fr 56px 1fr; gap: 0 10px; align-items: stretch; }
.loop-grid .loop-card { display: flex; flex-direction: column; justify-content: center; }
.loop-arrow { display: grid; place-items: center; font-size: 30px; color: var(--gold); font-weight: 700; }

.warn-strip { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 14px; margin-top: 30px; }
.warn-badge { padding: 6px 18px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: #fff; letter-spacing: .04em; }
.warn-badge.red { background: #BF4F38; }
.warn-badge.orange { background: #D9822B; }
.warn-badge.yellow { background: #C9A227; }
.warn-tip { font-size: 13.5px; color: var(--muted); margin-left: 6px; }

.tag { vertical-align: 2px; margin-left: 6px; }
.tag-red { background: rgba(191, 79, 56, .1); color: #BF4F38; }

.more-link { text-align: center; margin-top: 34px; }
.more-link a { color: var(--green-700); font-weight: 600; font-size: 15px; }
.more-link a:hover { color: var(--green-900); }

.plan-note { text-align: center; font-size: 13.5px; color: var(--muted); margin: 26px 0 0; }

.qr-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 26px; text-align: center; max-width: 320px; margin: 0 auto; }
.qr-panel img { width: 100%; border-radius: 10px; border: 1px solid var(--line); }
.qr-panel h4 { margin: 16px 0 6px; color: var(--green-900); font-size: 16px; }
.qr-panel p { font-size: 13px; color: var(--muted); margin: 0; }

.svc-table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.svc-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); font-size: 14.5px; min-width: 640px; }
.svc-table th, .svc-table td { padding: 14px 18px; text-align: center; border-bottom: 1px solid var(--line); }
.svc-table thead th { background: var(--green-800); color: #fff; font-weight: 600; white-space: nowrap; }
.svc-table tbody tr:last-child td { border-bottom: 0; }
.svc-table tbody tr:hover td { background: var(--green-50); }
.svc-table td:first-child, .svc-table th:first-child { text-align: left; }
.svc-table .yes { color: var(--green-700); font-weight: 600; white-space: nowrap; }
.svc-table .no { color: rgba(104, 118, 111, .4); }

.card-link { display: inline-block; margin-top: 14px; color: var(--green-700); font-weight: 600; font-size: 14.5px; }
.card-link:hover { color: var(--green-900); }

@media (min-width: 761px) and (max-width: 1180px) {
  .main-nav a { padding: 10px 11px; font-size: 14px; }
}
@media (max-width: 900px) {
  .loop-grid { grid-template-columns: 1fr; gap: 18px; }
  .loop-arrow { transform: rotate(90deg); padding: 4px 0; }
}

/* 专家头像占位（入驻审核通过、暂无头像的专家） */
.photo-ph {
  width: 100%; height: 100%; display: grid; place-items: center;
  background: linear-gradient(145deg, #3A7E5F, #1F4A39);
  color: #fff; font-size: 44px; font-weight: 700; letter-spacing: .04em;
}