/* ============================================================
   荷光同尘心理官网 · 设计系统
   风格基准：参考站 yjxlzx.cn（冷静蓝调企业官网，Bootstrap + Swiper 卡片网格）
   升级点：思源宋体/思源黑体、暖色纵深背景、记忆点（呼吸光球 + 波浪分隔）
   配色：冷静蓝为主 70% / 暖砂金点缀 10% / 玫瑰品牌标（Logo 图）自然带入
   ============================================================ */

:root{
  /* 主色 —— 冷静专业蓝（由 #409eff 收敛后的高级蓝） */
  --brand:        #2f74c0;
  --brand-strong: #1f579c;
  --brand-soft:   #e9f1fb;
  --brand-100:    #f3f8fd;

  /* 次色 —— 暖砂金（记忆点 / 强调 10%） */
  --accent:       #d79a4c;
  --accent-soft:  #fbf2e2;

  /* 文字 */
  --ink:    #16263a;   /* 主标题/正文重色 */
  --ink-2:  #3f536b;   /* 次级文字 */
  --muted:  #74879b;   /* 辅助/元信息 */
  --line:   #d8e4f1;   /* 描边 */

  /* 背景（禁止纯白/纯灰，用冷调米白营造纵深） */
  --bg:         #eef4fb;
  --bg-tint:    #e4eef9;
  --surface:    #ffffff;
  --surface-2:  #f6fafe;

  /* 字体（禁用 Inter/Roboto/Arial/系统字体） */
  --font-head: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* 圆角 / 阴影 / 间距 */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;
  --shadow-sm: 0 4px 14px rgba(31,87,156,.08);
  --shadow-md: 0 12px 34px rgba(31,87,156,.12);
  --shadow-lg: 0 22px 60px rgba(31,87,156,.18);
  --container: 1180px;
  --header-h: 68px;
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  color:var(--ink-2);
  background:
    radial-gradient(1100px 520px at 85% -8%, var(--brand-soft), transparent 60%),
    radial-gradient(900px 480px at -5% 8%, #fdeede, transparent 55%),
    var(--bg);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-head); color:var(--ink); line-height:1.25; margin:0; font-weight:700; letter-spacing:.01em; }
p{ margin:0 0 1em; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }

/* 焦点可见（无障碍） */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:3px solid var(--brand); outline-offset:2px; border-radius:6px;
}

/* ---------- 布局 ---------- */
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 20px; }
.section{ padding:72px 0; position:relative; }
.section--tight{ padding:56px 0; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:14px; font-weight:700; letter-spacing:.18em;
  color:var(--brand); text-transform:none;
  padding:6px 14px; border-radius:var(--r-pill);
  background:var(--brand-soft); margin-bottom:16px;
}
.eyebrow::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--accent); }
.section-title{ font-size:clamp(26px,4.4vw,40px); margin-bottom:12px; }
.section-sub{ color:var(--muted); max-width:620px; font-size:16.5px; }
.center{ text-align:center; }
.center .section-sub{ margin-left:auto; margin-right:auto; }

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:48px; padding:0 26px; border-radius:var(--r-pill);
  font-size:16px; font-weight:700; border:2px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  will-change:transform;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn--primary{ background:var(--brand); color:#fff; box-shadow:var(--shadow-sm); }
.btn--primary:hover{ background:var(--brand-strong); box-shadow:var(--shadow-md); }
.btn--ghost{ background:#fff; color:var(--brand); border-color:var(--brand); }
.btn--ghost:hover{ background:var(--brand-soft); }
.btn--gold{ background:var(--accent); color:#3a2a10; }
.btn--gold:hover{ background:#c98a36; }
.btn--block{ width:100%; }

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100; height:var(--header-h);
  display:flex; align-items:center;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(216,228,241,.65);
  transition:background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  box-shadow:0 6px 24px rgba(22,38,58,.08);
  border-bottom:1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:16px; }
.brand{ display:flex; align-items:center; gap:11px; }
.brand-logo{
  width:42px; height:42px; border-radius:12px; object-fit:cover;
  box-shadow:var(--shadow-sm); background:#fff; padding:3px;
}
.brand-name{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name b{ font-family:var(--font-head); font-size:20px; color:var(--ink); font-weight:900; text-shadow:0 1px 0 rgba(255,255,255,.8); }
.brand-name small{ font-size:11.5px; color:var(--accent); letter-spacing:.16em; font-weight:700; text-shadow:0 1px 0 rgba(255,255,255,.8); }
.nav-links{ display:flex; align-items:center; gap:6px; }
.nav-links a{
  position:relative; padding:10px 14px; font-size:16px; font-weight:500; color:var(--ink);
  border-radius:10px; transition:color .2s, background .2s;
}
.nav-links a::after{
  content:""; position:absolute; left:14px; right:14px; bottom:4px; height:2px;
  background:var(--brand); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.nav-links a:hover{ color:var(--brand); }
.nav-links a:hover::after, .nav-links a.active::after{ transform:scaleX(1); }
.nav-links a.active{ color:var(--brand); font-weight:700; }
.nav-links a.btn--primary,
.nav-links a.btn--primary:hover{ color:#fff; }
.nav-links a.btn--ghost,
.nav-links a.btn--ghost:hover{ color:var(--brand); }
.nav-links a.btn--primary::after,
.nav-links a.btn--ghost::after{ display:none; }
.nav-cta{ margin-left:8px; }
.nav-cta.btn{ min-height:42px; padding:0 20px; }
.nav-toggle{
  display:none; width:46px; height:46px; border:1px solid var(--line); border-radius:12px;
  background:#fff; font-size:22px; color:var(--brand); align-items:center; justify-content:center;
}

/* ---------- HERO ---------- */
.hero{
  position:relative; padding:150px 0 90px; overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
.hero-bg::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,28,50,.55) 0%, rgba(10,28,50,.22) 38%, transparent 72%);
}
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(15,33,55,.82) 0%, rgba(22,58,108,.62) 42%, rgba(22,58,108,.18) 100%);
}
.hero-orb{
  position:absolute; z-index:2; width:340px; height:340px; right:8%; top:18%;
  border-radius:50%; pointer-events:none;
  background:radial-gradient(circle at 30% 30%, rgba(215,154,76,.55), rgba(47,116,192,.18) 60%, transparent 72%);
  filter:blur(6px); animation:breathe 7s ease-in-out infinite;
}
@keyframes breathe{ 0%,100%{ transform:scale(1); opacity:.8 } 50%{ transform:scale(1.12); opacity:1 } }
.hero-inner{ position:relative; z-index:2; max-width:680px; color:#eaf2fb; }
.hero-badge{
  display:inline-flex; align-items:center; gap:8px; padding:7px 16px; border-radius:var(--r-pill);
  background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.28);
  color:#fff; font-size:14px; font-weight:600; margin-bottom:22px; backdrop-filter:blur(4px);
}
.hero-badge b{ color:var(--accent); }
.hero h1{
  color:#fff; font-size:clamp(30px,5.2vw,52px); font-weight:900; line-height:1.2; margin-bottom:18px;
  text-shadow:0 2px 18px rgba(0,0,0,.25);
}
.hero h1 .hl{ color:var(--accent); }
.hero-lead{ font-size:clamp(16px,2.2vw,19px); color:rgba(255,255,255,.92); max-width:560px; margin-bottom:30px; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-cta .btn--ghost{ background:rgba(255,255,255,.92); color:var(--brand-strong); }
.hero-trust{
  position:relative; z-index:2; display:flex; flex-wrap:wrap; gap:18px 30px; margin-top:46px;
  color:rgba(255,255,255,.9); font-size:14.5px;
}
.hero-trust span{ display:inline-flex; align-items:center; gap:8px; }
.hero-trust span::before{ content:"✓"; color:var(--accent); font-weight:900; }

/* ---------- 波浪分隔（记忆点） ---------- */
.wave{ display:block; width:100%; height:54px; color:var(--surface); }
.wave--flip{ transform:scaleY(-1); }

/* ---------- 数据信任条 ---------- */
.stats{ background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px 12px; }
.stat{ text-align:center; }
.stat b{ display:block; font-family:var(--font-head); font-size:clamp(28px,5vw,42px); color:var(--brand); font-weight:900; line-height:1; }
.stat span{ font-size:14.5px; color:var(--muted); }
.stat em{ font-style:normal; color:var(--accent); }

/* ---------- 卡片通用 ---------- */
.card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--r-md);
  box-shadow:var(--shadow-sm); overflow:hidden; transition:transform .22s ease, box-shadow .22s ease;
}
.card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.grid{ display:grid; gap:22px; }
.grid-2{ grid-template-columns:1fr; }
.grid-3{ grid-template-columns:1fr; }
.grid-4{ grid-template-columns:1fr; }

/* 服务矩阵 */
.svc-card{ position:relative; }
.svc-card .thumb{ aspect-ratio:16/10; overflow:hidden; }
.svc-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.svc-card:hover .thumb img{ transform:scale(1.06); }
.svc-card .body{ padding:20px 20px 22px; }
.svc-card .idx{
  position:absolute; top:14px; left:14px; z-index:2; width:38px; height:38px; border-radius:50%;
  background:rgba(255,255,255,.92); color:var(--brand); font-family:var(--font-head); font-weight:900;
  display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow-sm);
}
.svc-card h3{ font-size:19px; margin-bottom:8px; }
.svc-card p{ font-size:14.5px; color:var(--muted); margin:0; }

/* 优势卡 */
.feat{ padding:28px 24px; text-align:left; }
.feat .ic{
  width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--brand-soft); color:var(--brand); font-size:26px; margin-bottom:16px;
}
.feat h3{ font-size:19px; margin-bottom:8px; }
.feat p{ font-size:15px; color:var(--muted); margin:0; }

/* 文章卡 */
.post{ display:flex; flex-direction:column; }
.post .thumb{ aspect-ratio:16/9; overflow:hidden; }
.post .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.post:hover .thumb img{ transform:scale(1.05); }
.post .body{ padding:18px 20px 22px; display:flex; flex-direction:column; gap:8px; flex:1; }
.tag{ align-self:flex-start; font-size:12.5px; font-weight:700; color:var(--brand); background:var(--brand-soft); padding:4px 11px; border-radius:var(--r-pill); }
.post h3{ font-size:18px; line-height:1.4; }
.post .meta{ font-size:13px; color:var(--muted); margin-top:auto; }
.post p{ font-size:14.5px; color:var(--muted); margin:0; }

/* ---------- 关于（时间线） ---------- */
.split{ display:grid; grid-template-columns:1fr; gap:34px; align-items:center; }
.split-media{ border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow-md); }
.split-media img{ width:100%; height:100%; object-fit:cover; }
.timeline{ position:relative; margin-top:14px; padding-left:26px; }
.timeline::before{ content:""; position:absolute; left:7px; top:4px; bottom:4px; width:3px; background:linear-gradient(var(--brand),var(--accent)); border-radius:3px; }
.tl-item{ position:relative; padding:0 0 22px; }
.tl-item::before{ content:""; position:absolute; left:-26px; top:5px; width:16px; height:16px; border-radius:50%; background:#fff; border:4px solid var(--brand); }
.tl-item h4{ font-size:17px; color:var(--ink); margin-bottom:3px; }
.tl-item p{ font-size:14.5px; color:var(--muted); margin:0; }

/* 资质墙 */
.cert-wall{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.cert-wall figure{
  margin:0; border-radius:var(--r-sm); overflow:hidden;
  background:var(--surface); border:1px solid var(--line); box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column; cursor:zoom-in;
  transition:transform .2s ease, box-shadow .2s ease;
}
.cert-wall figure:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.cert-wall img{ width:100%; aspect-ratio:4/3; object-fit:contain; background:#f3f6fa; transition:transform .25s ease; }
.cert-wall figure:hover img{ transform:scale(1.03); }
.cert-wall figcaption{ font-size:12.5px; color:var(--muted); padding:10px 12px; background:var(--surface); }

/* 图片放大 Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:200;
  display:flex; align-items:center; justify-content:center;
  background:rgba(10,22,38,.92);
  opacity:0; pointer-events:none; transition:opacity .25s ease;
}
.lightbox.active{ opacity:1; pointer-events:auto; }
.lightbox img{
  max-width:92vw; max-height:88vh;
  object-fit:contain; border-radius:var(--r-sm);
  box-shadow:0 24px 70px rgba(0,0,0,.35);
  transform:scale(.96); transition:transform .25s ease;
}
.lightbox.active img{ transform:scale(1); }
.lightbox-close,
.lightbox-prev,
.lightbox-next{
  position:absolute; color:#fff; background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; backdrop-filter:blur(6px); transition:background .2s;
}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{ background:rgba(255,255,255,.22); }
.lightbox-close{ top:16px; right:16px; width:44px; height:44px; font-size:28px; line-height:1; }
.lightbox-prev{ left:12px; top:50%; transform:translateY(-50%); width:46px; height:46px; font-size:22px; }
.lightbox-next{ right:12px; top:50%; transform:translateY(-50%); width:46px; height:46px; font-size:22px; }
.lightbox-caption{
  position:absolute; bottom:18px; left:50%; transform:translateX(-50%);
  color:rgba(255,255,255,.92); font-size:14.5px; text-align:center;
  max-width:90vw; padding:8px 16px; background:rgba(0,0,0,.35);
  border-radius:var(--r-pill); backdrop-filter:blur(4px);
}
@media (min-width:768px){
  .lightbox-prev{ left:24px; }
  .lightbox-next{ right:24px; }
}

/* ---------- 诗歌疗愈 ---------- */
.poem-wall{ display:grid; grid-template-columns:1fr; gap:16px; }
.poem-card{
  position:relative; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--r-md); padding:20px 20px 18px; cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex; flex-direction:column; min-height:148px;
}
.poem-card:hover, .poem-card:focus-visible{
  transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--brand);
  outline:none;
}
.poem-series{
  align-self:flex-start; font-size:11.5px; color:var(--brand-strong);
  background:var(--brand-100); border:1px solid var(--line);
  padding:2px 10px; border-radius:var(--r-pill); margin-bottom:10px;
}
.poem-title{ font-family:var(--font-head); font-size:19px; color:var(--ink); margin:0 0 8px; }
.poem-excerpt{ font-size:14px; color:var(--muted); line-height:1.7; margin:0 0 12px; flex:1; }
.poem-more{ font-size:13px; color:var(--brand); font-weight:500; }
.poem-note{ font-size:12.5px; color:var(--muted); margin-top:22px; text-align:center; }

.poem-modal{
  position:fixed; inset:0; z-index:1200; display:flex; align-items:center; justify-content:center;
  padding:20px; opacity:0; pointer-events:none; transition:opacity .25s ease;
}
.poem-modal.active{ opacity:1; pointer-events:auto; }
.poem-modal-backdrop{ position:absolute; inset:0; background:rgba(15,23,42,.62); backdrop-filter:blur(4px); }
.poem-modal-box{
  position:relative; z-index:1; background:#fff; border-radius:var(--r-lg);
  max-width:560px; width:100%; max-height:84vh; overflow-y:auto;
  padding:34px 32px 38px; box-shadow:0 30px 80px rgba(0,0,0,.35);
  transform:translateY(14px) scale(.98); transition:transform .28s ease;
}
.poem-modal.active .poem-modal-box{ transform:none; }
.poem-modal-series{ font-size:12px; color:var(--brand-strong); background:var(--brand-100); padding:2px 10px; border-radius:var(--r-pill); }
.poem-modal-title{ font-family:var(--font-head); font-size:26px; color:var(--ink); margin:12px 0 18px; }
.poem-modal-body{ font-size:16px; line-height:2.1; color:var(--ink-2); white-space:normal; }
.poem-modal-close{
  position:absolute; top:14px; right:16px; width:40px; height:40px; border:none; border-radius:50%;
  background:var(--brand-100); color:var(--ink); font-size:24px; line-height:1; cursor:pointer;
  transition:background .2s ease;
}
.poem-modal-close:hover{ background:var(--brand); color:#fff; }
@media (min-width:768px){
  .poem-wall{ grid-template-columns:repeat(3,1fr); }
}

/* ---------- 服务流程 ---------- */
.steps{ display:grid; grid-template-columns:1fr; gap:16px; counter-reset:step; }
.step{ display:flex; gap:16px; align-items:flex-start; background:var(--surface); border:1px solid var(--line); border-radius:var(--r-md); padding:20px; box-shadow:var(--shadow-sm); }
.step .n{ flex:0 0 auto; width:42px; height:42px; border-radius:12px; background:var(--brand); color:#fff; font-family:var(--font-head); font-weight:900; display:flex; align-items:center; justify-content:center; font-size:20px; }
.step h4{ font-size:17px; margin-bottom:4px; }
.step p{ font-size:14.5px; color:var(--muted); margin:0; }

/* FAQ */
.faq{ display:grid; gap:12px; }
.faq details{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-md); padding:0 20px; box-shadow:var(--shadow-sm); }
.faq summary{ cursor:pointer; padding:18px 0; font-weight:700; color:var(--ink); font-size:16.5px; list-style:none; display:flex; justify-content:space-between; align-items:center; gap:12px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; color:var(--brand); font-size:24px; font-weight:700; transition:transform .2s; }
.faq details[open] summary::after{ transform:rotate(45deg); }
.faq details p{ padding:0 0 18px; color:var(--muted); font-size:15px; margin:0; }

/* ---------- 预约 / 表单 ---------- */
.contact-wrap{ display:grid; grid-template-columns:1fr; gap:30px; }
.info-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:30px; box-shadow:var(--shadow-sm); }
.info-card h3{ font-size:20px; margin-bottom:16px; }
.info-list li{ display:flex; gap:12px; padding:11px 0; border-bottom:1px dashed var(--line); font-size:15.5px; }
.info-list li:last-child{ border-bottom:0; }
.info-list .k{ color:var(--brand); font-weight:700; flex:0 0 76px; }
.info-list .v{ color:var(--ink-2); }
.phone-copy{ display:inline-flex; align-items:center; gap:8px; background:var(--brand-soft); color:var(--brand-strong); border:1px solid var(--brand); border-radius:var(--r-pill); padding:6px 14px; font-weight:700; font-size:15px; margin-top:6px; }
.phone-copy.copied{ background:var(--accent-soft); border-color:var(--accent); color:#7a5410; }

.form-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:30px; box-shadow:var(--shadow-md); }
.form-card h3{ font-size:20px; margin-bottom:6px; }
.form-card .hint{ font-size:14px; color:var(--muted); margin-bottom:18px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:14.5px; font-weight:700; color:var(--ink); margin-bottom:7px; }
.field label .req{ color:#d9534f; }
.field input, .field select, .field textarea{
  width:100%; min-height:48px; padding:12px 14px; font-size:15.5px; font-family:inherit; color:var(--ink);
  background:var(--surface-2); border:1.5px solid var(--line); border-radius:var(--r-sm); transition:border .2s, box-shadow .2s;
}
.field textarea{ min-height:108px; resize:vertical; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--brand); box-shadow:0 0 0 3px var(--brand-soft); outline:none; }
.field .err{ display:none; color:#d9534f; font-size:13px; margin-top:6px; }
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color:#d9534f; background:#fff5f5; }
.field.invalid .err{ display:block; }
.form-note{ font-size:13px; color:var(--muted); margin-top:6px; }
.form-msg{ display:none; margin-top:14px; padding:14px 16px; border-radius:var(--r-sm); font-weight:600; }
.form-msg.ok{ display:block; background:#eafaf0; color:#1c7a45; border:1px solid #bfe9cd; }
.form-msg.bad{ display:block; background:#fff5f5; color:#c0392b; border:1px solid #f3c6c6; }

/* 环境画廊 */
.gallery{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.gallery img{ width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:var(--r-md); box-shadow:var(--shadow-sm); }

/* CTA 条 */
.cta-band{ background:linear-gradient(120deg,var(--brand-strong),var(--brand)); border-radius:var(--r-lg); padding:44px 32px; color:#fff; text-align:center; box-shadow:var(--shadow-md); position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(400px 200px at 80% 20%, rgba(215,154,76,.35), transparent 70%); }
.cta-band h2{ color:#fff; font-size:clamp(24px,4vw,34px); margin-bottom:10px; position:relative; }
.cta-band p{ color:rgba(255,255,255,.92); position:relative; margin-bottom:22px; }

/* ---------- 页脚 ---------- */
.site-footer{ background:var(--ink); color:#cdd9e6; padding:54px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1fr; gap:30px; }
.footer-grid h4{ color:#fff; font-size:16px; margin-bottom:14px; font-family:var(--font-body); font-weight:700; }
.footer-grid a{ color:#cdd9e6; font-size:14.5px; line-height:2; }
.footer-grid a:hover{ color:var(--accent); }
.footer-brand b{ font-family:var(--font-head); font-size:22px; color:#fff; }
.footer-brand p{ font-size:14px; color:#9fb1c4; margin-top:10px; max-width:300px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); margin-top:34px; padding-top:18px; font-size:13px; color:#8ea2b8; display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between; }
.footer-bottom a{ color:#8ea2b8; }

/* ---------- 进入视口渐显 ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; }
.reveal.d2{ transition-delay:.16s; }
.reveal.d3{ transition-delay:.24s; }
.reveal.d4{ transition-delay:.32s; }

/* ---------- 响应式 ---------- */
@media (min-width:600px){
  .grid-2{ grid-template-columns:repeat(2,1fr); }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .cert-wall{ grid-template-columns:repeat(3,1fr); }
  .gallery{ grid-template-columns:repeat(3,1fr); }
}
@media (min-width:768px){
  .section{ padding:92px 0; }
  .grid-3{ grid-template-columns:repeat(3,1fr); }
  .split{ grid-template-columns:1fr 1fr; gap:48px; }
  .stats-grid{ grid-template-columns:repeat(4,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .contact-wrap{ grid-template-columns:1fr 1.1fr; align-items:start; }
  .footer-grid{ grid-template-columns:1.6fr 1fr 1fr 1.2fr; }
}
@media (min-width:1024px){
  .grid-4{ grid-template-columns:repeat(3,1fr); }
  .hero{ padding:172px 0 104px; }
}

/* 移动端导航抽屉 */
@media (max-width:899px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position:fixed; inset:var(--header-h) 0 auto 0; flex-direction:column; align-items:stretch; gap:4px;
    background:#fff; padding:14px 18px 22px; box-shadow:0 18px 40px rgba(22,38,58,.16);
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:transform .25s, opacity .25s;
    border-bottom:1px solid var(--line);
  }
  .nav-links.open{ transform:none; opacity:1; pointer-events:auto; }
  .nav-links a{ padding:13px 12px; }
  .nav-links a::after{ display:none; }
  .nav-cta{ margin:8px 0 0; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero-orb{ animation:none; }
}

/* ---------- 产品与收费 ---------- */
.price-card{ text-align:center; }
.price-card .body{ padding:30px 22px 28px; }
.price-card h3{ font-size:20px; margin-bottom:14px; }
.price-card .price{ margin:0 0 14px; display:flex; flex-direction:column; align-items:center; gap:3px; }
.price-card .price .num{ font-family:var(--font-head); font-size:36px; font-weight:900; color:var(--brand); line-height:1; }
.price-card .price .unit{ font-size:14px; color:var(--muted); }
.price-card .desc{ font-size:14.5px; color:var(--ink-2); margin:0; }
.price-card--feature{ background:linear-gradient(160deg,var(--brand-100),#fff); border:1px solid var(--brand); }
.price-card--feature .price .unit{ font-weight:600; color:var(--brand-strong); }
.tier-list{ list-style:none; margin:0 0 14px; padding:0; display:flex; flex-direction:column; gap:8px; }
.tier-list li{ background:rgba(255,255,255,.72); border:1px solid var(--line); border-radius:var(--r-md); padding:9px 12px; font-size:15px; color:var(--ink); }
.tier-list li span{ font-weight:600; }

/* ---------- 分页与列表标签（PBootCMS 动态页） ---------- */
.pagination{ display:flex; align-items:center; justify-content:center; gap:8px; flex-wrap:wrap; }
.pagination a.pg-btn{ display:inline-flex; align-items:center; justify-content:center; min-width:38px; height:38px; padding:0 14px; border:1px solid var(--line); border-radius:var(--r-md); background:#fff; color:var(--ink-2); font-size:14px; text-decoration:none; transition:border-color .2s,color .2s,background .2s; }
.pagination a.pg-btn:hover{ border-color:var(--brand); color:var(--brand-strong); background:var(--brand-100); }
.pagination a.current{ background:var(--brand); border-color:var(--brand); color:#fff; font-weight:700; }
.pagination .page-numbar{ display:inline-flex; align-items:center; gap:8px; flex-wrap:wrap; }
.pagination .page-numbar a.page-num{ display:inline-flex; align-items:center; justify-content:center; min-width:38px; height:38px; padding:0 10px; border:1px solid var(--line); border-radius:var(--r-md); background:#fff; color:var(--ink-2); font-size:14px; text-decoration:none; transition:border-color .2s,color .2s,background .2s; }
.pagination .page-numbar a.page-num:hover{ border-color:var(--brand); color:var(--brand-strong); background:var(--brand-100); }
.pagination .page-numbar a.page-num-current{ background:var(--brand); border-color:var(--brand); color:#fff; font-weight:700; }
.pagination .page-numbar span.page-num{ color:var(--muted); padding:0 4px; }
.list-tabs .tag{ display:inline-block; margin:4px 4px; padding:8px 16px; border-radius:999px; background:rgba(255,255,255,.85); border:1px solid var(--line); color:var(--ink-2); font-size:14px; text-decoration:none; transition:all .2s; }
.list-tabs .tag:hover{ border-color:var(--brand); color:var(--brand-strong); }
.list-tabs .tag.active{ background:var(--brand); border-color:var(--brand); color:#fff; font-weight:600; }
.searchbar input:focus{ border-color:var(--brand); box-shadow:0 0 0 3px rgba(10,66,90,.08); }