/* ============================================================
   hhlsq.com — cms.css CMS 系统定制页专属样式
   布局指纹：H7 半屏色块 Hero（藏蓝上块+浅灰下块+悬浮大图跨缝）｜B2卡片墙｜B3步骤时间轴｜B11表格对比｜B4图文交替｜B14表单｜B15 CTA
   签名元素：S1 旋转编号圆环（步骤号外绕 dashed 圆环，hover 旋转）
   ============================================================ */

/* ---------- 1. Hero 半屏色块 ---------- */
.cms-hero{ position:relative; }
.cms-hero__top{
  background:linear-gradient(160deg,var(--navy-900),var(--navy-700));
  padding:clamp(60px,7vw,96px) 0 clamp(90px,10vw,140px);
  text-align:center; position:relative;
}
.cms-hero__top::after{
  content:""; position:absolute; left:50%; bottom:0; transform:translateX(-50%);
  width:120px; height:2px; background:#fff; opacity:.6;
}
.sec-eyebrow--light{ color:var(--gold); }
.sec-eyebrow--light::before,.sec-eyebrow--light::after{ background:var(--gold); }
.cms-hero__title{ color:#fff; font-size:clamp(28px,4vw,48px); line-height:1.28; margin-bottom:16px; }
.cms-hero__title em{ font-style:normal; color:var(--gold); }
.cms-hero__sub{ color:rgba(232,238,245,.78); font-size:16px; max-width:640px; margin:0 auto; }
.cms-hero__bottom{ background:var(--gray-100); padding:0 0 clamp(50px,6vw,80px); }
.cms-hero__media{ position:relative; margin-top:-70px; max-width:960px; }
.cms-hero__media img{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); border:6px solid #fff; }
.cms-hero__badge{
  position:absolute; top:-18px; right:-14px; background:var(--gold); color:#fff;
  font-size:12.5px; line-height:1.7; letter-spacing:.06em; padding:12px 18px;
  border-radius:var(--radius-md); transform:rotate(5deg); box-shadow:var(--shadow-md);
}

/* ---------- 2. B2 错位卡片墙 ---------- */
.cms-feat__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.cms-feat__card{
  background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:28px 26px; transition:all .3s ease;
}
.cms-feat__card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.cms-feat__card:nth-child(even){ transform:translateY(18px); }
.cms-feat__card:nth-child(even):hover{ transform:translateY(-4px); }
.cms-feat__card svg{ width:32px; height:32px; color:var(--navy-600); stroke-width:1.4; margin-bottom:14px; }
.cms-feat__card:hover svg{ color:var(--gold); }
.cms-feat__card h3{ font-size:17px; margin-bottom:10px; }
.cms-feat__card p{ font-size:14px; color:var(--gray-600); margin:0; line-height:1.75; }

/* ---------- 3. B3 步骤时间轴（S1 旋转编号圆环） ---------- */
.cms-step__list{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; position:relative; }
.cms-step__list::before{
  content:""; position:absolute; top:38px; left:12%; right:12%; height:1px;
  background:linear-gradient(90deg,transparent,var(--gray-300) 15%,var(--gray-300) 85%,transparent);
}
.cms-step__item{ text-align:center; position:relative; }
.cms-step__ring{
  display:inline-flex; align-items:center; justify-content:center;
  width:76px; height:76px; border-radius:50%;
  border:2px dashed var(--navy-500); color:var(--navy-700);
  font-size:20px; font-weight:700; margin-bottom:16px; position:relative; background:var(--gray-100);
  transition:transform .6s ease, border-color .3s ease;
}
.cms-step__item:hover .cms-step__ring{ transform:rotate(360deg); border-color:var(--gold); color:var(--gold); }
.cms-step__item h3{ font-size:16.5px; margin-bottom:8px; }
.cms-step__item p{ font-size:13.5px; color:var(--gray-600); line-height:1.75; margin:0; }

/* ---------- 4. B11 表格对比 ---------- */
.cms-table__wrap{ overflow-x:auto; border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); }
.cms-table__grid{ width:100%; border-collapse:collapse; background:#fff; min-width:640px; }
.cms-table__grid th{
  background:var(--navy-900); color:#fff; text-align:left;
  padding:16px 20px; font-size:15px; font-weight:600;
}
.cms-table__grid td{ padding:14px 20px; font-size:14.5px; color:var(--gray-700); border-bottom:1px solid var(--gray-200); }
.cms-table__grid tbody tr:nth-child(odd){ background:var(--gray-50); }
.cms-table__grid tbody tr:hover{ background:var(--blue-soft); }
.cms-table__grid td:first-child{ font-weight:600; color:var(--navy-900); }
.cms-table__grid td:last-child{ color:var(--navy-700); }
.cms-table__note{ margin-top:22px; font-size:14px; color:var(--gray-500); text-align:center; }
.cms-table__note a{ color:var(--navy-600); margin:0 4px; font-weight:600; }

/* ---------- 5. B4 图文交替流 ---------- */
.cms-how__list{ display:flex; flex-direction:column; gap:clamp(36px,5vw,60px); }
.cms-how__pair{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.cms-how__pair--rev .cms-how__media{ order:2; }
.cms-how__media img{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius-lg); box-shadow:var(--shadow-md); }
.cms-how__num{ font-size:46px; font-weight:700; color:transparent; -webkit-text-stroke:1.5px var(--gold); line-height:1; display:block; margin-bottom:10px; }
.cms-how__body h3{ font-size:22px; margin-bottom:12px; }
.cms-how__body p{ color:var(--gray-600); font-size:15px; margin:0; }

/* ---------- 6. B14 表单 ---------- */
.cms-form__split{ display:grid; grid-template-columns:1fr 1.08fr; gap:48px; align-items:center; }
.cms-form__text{ color:var(--gray-600); font-size:15px; margin-bottom:20px; }
.cms-form__text a{ font-weight:600; color:var(--navy-700); }
.cms-form__points li{ display:flex; align-items:baseline; gap:10px; padding:8px 0; font-size:14.5px; color:var(--gray-700); border-bottom:1px dashed var(--gray-300); }
.cms-form__points li::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--gold); flex-shrink:0; }
.cms-form__points li:last-child{ border-bottom:none; }
.cms-form__points a{ color:var(--navy-600); font-weight:600; }

/* ---------- 7. B15 CTA ---------- */
.cms-cta{ padding-bottom:clamp(70px,8vw,110px); }
.cms-cta__banner{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-700) 55%,var(--navy-600));
  border-radius:28px; padding:clamp(44px,5vw,72px) clamp(24px,4vw,56px);
  text-align:center; position:relative; overflow:hidden; box-shadow:var(--shadow-lg);
}
.cms-cta__banner::before{
  content:""; position:absolute; right:-90px; top:-90px; width:280px; height:280px;
  border-radius:50%; border:1px dashed rgba(255,255,255,.22);
}
.cms-cta__banner::after{
  content:""; position:absolute; left:-60px; bottom:-120px; width:220px; height:220px;
  border-radius:50%; border:1px dashed rgba(176,141,74,.4);
}
.cms-cta__inner{ position:relative; z-index:1; }
.cms-cta__title{ color:#fff; font-size:clamp(22px,3vw,32px); margin-bottom:12px; }
.cms-cta__sub{ color:rgba(232,238,245,.78); font-size:15px; margin-bottom:28px; }
.cms-cta__actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.cms-cta__ghost{ border-color:rgba(255,255,255,.5); color:#fff; }
.cms-cta__ghost:hover{ background:#fff; color:var(--navy-700); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px){
  .cms-hero__media{ margin-top:-40px; }
  .cms-feat__grid{ grid-template-columns:repeat(2,1fr); }
  .cms-feat__card:nth-child(even){ transform:none; }
  .cms-step__list{ grid-template-columns:repeat(2,1fr); gap:36px; }
  .cms-step__list::before{ display:none; }
  .cms-how__pair{ grid-template-columns:1fr; }
  .cms-how__pair--rev .cms-how__media{ order:0; }
  .cms-form__split{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .cms-feat__grid{ grid-template-columns:1fr; }
  .cms-step__list{ grid-template-columns:1fr; }
  .cms-hero__badge{ right:8px; top:-10px; padding:8px 12px; font-size:11.5px; }
}