/* ============================================================
   yikeyichi.com · shenpi-dagang.html 专属样式
   布局原型：L7 左固定右流动 —— 左侧固定竖排视觉列 / 右侧内容流
   ============================================================ */

/* ---------- Hero：不对称左右分割 ---------- */
.sp-hero{
  background:var(--green-950); color:var(--cream-50); overflow:hidden;
  padding:calc(var(--header-h) + 60px) 0 90px;
}
.sp-hero__inner{
  display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px);
}
.sp-hero__side{
  position:sticky; top:calc(var(--header-h) + 30px);
  display:flex; flex-direction:column; align-items:center; gap:24px;
  align-self:start;
}
.sp-hero__side-num{
  writing-mode:vertical-rl; font-size:13px; letter-spacing:.4em; color:var(--brown-500);
}
.sp-hero__side-word{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:rgba(251,248,241,.4);
}
.sp-hero .breadcrumb{ margin-bottom:22px; }
.sp-hero .breadcrumb a{ color:rgba(251,248,241,.6); }
.sp-hero .breadcrumb .cur{ color:rgba(251,248,241,.92); }
.sp-hero__eyebrow{ font-size:13px; letter-spacing:.42em; color:var(--brown-500); margin-bottom:16px; }
.sp-hero h1{ color:var(--cream-50); font-size:clamp(32px,4.8vw,56px); line-height:1.28; margin-bottom:20px; }
.sp-hero__lead{ color:rgba(251,248,241,.82); font-size:16px; line-height:2; max-width:600px; margin-bottom:30px; }
.sp-hero__actions{ display:flex; flex-wrap:wrap; gap:14px; }

/* ---------- 大纲框架 ---------- */
.syl{ background:var(--cream-50); }
.syl__grid{ display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px); }
.syl__side{
  position:sticky; top:calc(var(--header-h) + 30px); align-self:start;
}
.syl__side-tag{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:var(--brown-500);
}
.syl__cols{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:30px; }
.sylcard{
  background:var(--cream-100); border-radius:var(--radius-m); padding:28px 26px;
  border-top:3px solid var(--green-700);
}
.sylcard__num{
  font-family:var(--font-serif); font-size:26px; color:var(--brown-500);
}
.sylcard h3{ margin:10px 0 10px; }
.sylcard p{ font-size:14.5px; line-height:1.95; margin-bottom:14px; }
.sylcard li{
  position:relative; padding-left:20px; margin-bottom:8px; font-size:14px; color:var(--ink-soft);
}
.sylcard li::before{
  content:""; position:absolute; left:0; top:8px; width:6px; height:6px;
  background:var(--green-700); border-radius:50%;
}
.sylcard__note{
  margin-top:12px; font-size:13px; color:var(--brown-700);
  border-top:1px dashed var(--line-strong); padding-top:12px;
}
.syl__pic img{ width:100%; height:360px; object-fit:cover; border-radius:var(--radius-m); box-shadow:var(--shadow-md); }

/* ---------- 流程时间轴 ---------- */
.flow__grid{ display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px); }
.flow__side{ position:sticky; top:calc(var(--header-h) + 30px); align-self:start; }
.flow__side-tag{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:var(--brown-500);
}
.flow__main .section-head h2,.flow__main .section-head p{ color:var(--cream-100); }
.flow__main .section-head .sub{ color:rgba(251,248,241,.66); }
.flow__timeline{ display:flex; flex-direction:column; gap:0; }
.ftl{
  display:grid; grid-template-columns:90px 26px 1fr; gap:18px; align-items:start;
  position:relative; padding-bottom:26px;
}
.ftl__time{ font-size:13px; color:var(--brown-500); letter-spacing:.1em; padding-top:3px; }
.ftl__dot{
  width:14px; height:14px; border-radius:50%; background:var(--brown-500);
  margin:6px auto; position:relative; z-index:2;
}
.ftl:not(:last-child)::before{
  content:""; position:absolute; left:calc(90px + 13px); top:20px; bottom:0;
  width:1.5px; background:rgba(251,248,241,.2);
}
.ftl__body h3{ color:var(--cream-100); font-size:18px; margin-bottom:6px; }
.ftl__body p{ color:rgba(251,248,241,.72); font-size:14.5px; line-height:1.9; }

/* ---------- 报名审批 + 成绩补考 ---------- */
.review-sec{ background:var(--cream-100); }
.review__grid{ display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px); }
.review__side{ position:sticky; top:calc(var(--header-h) + 30px); align-self:start; }
.review__side-tag{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:var(--brown-500);
}
.review__block{
  background:var(--cream-50); border-radius:var(--radius-m); padding:26px 28px;
  margin-bottom:16px; border-left:3px solid var(--green-700);
}
.review__block h3{ margin-bottom:10px; }
.review__block p{ font-size:14.5px; line-height:2; margin-bottom:10px; }
.review__block a{ color:var(--green-700); font-weight:600; }
.review__tip{
  margin-top:16px; font-size:14px; line-height:2; color:var(--brown-700);
  padding:16px 20px; background:var(--cream-50); border-radius:var(--radius-m);
  border-left:3px solid var(--brown-500);
}

/* ---------- FAQ ---------- */
.faq{ background:var(--cream-50); }
.faq__grid{ display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px); }
.faq__side{ position:sticky; top:calc(var(--header-h) + 30px); align-self:start; }
.faq__side-tag{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:var(--brown-500);
}
.faq-item{
  background:var(--cream-100); border-radius:var(--radius-s); padding:0 26px;
  margin-bottom:12px; border:1px solid var(--line);
}
.faq-item summary{
  list-style:none; cursor:pointer; display:flex; align-items:center;
  justify-content:space-between; gap:18px; padding:18px 0;
  font-family:var(--font-serif); font-size:16.5px; color:var(--green-900);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary span{
  width:24px; height:24px; flex:none; border-radius:50%;
  background:rgba(44,74,58,.1); position:relative;
}
.faq-item summary span::before,.faq-item summary span::after{
  content:""; position:absolute; left:50%; top:50%; background:var(--green-700); transform:translate(-50%,-50%);
}
.faq-item summary span::before{ width:10px; height:1.5px; }
.faq-item summary span::after{ width:1.5px; height:10px; transition:transform .35s var(--ease); }
.faq-item[open] summary span::after{ transform:translate(-50%,-50%) scaleY(0); }
.faq-item p{ padding:0 0 20px; font-size:14.5px; line-height:2; }

/* ---------- CTA：窄栏表单 ---------- */
.booking{ background:var(--cream-50); padding-bottom:clamp(60px,8vw,100px); }
.booking__grid{ display:grid; grid-template-columns:120px 1fr; gap:clamp(20px,4vw,50px); }
.booking__side{ position:sticky; top:calc(var(--header-h) + 30px); align-self:start; }
.booking__side-tag{
  writing-mode:vertical-rl; font-family:var(--font-serif); font-size:18px;
  letter-spacing:.5em; color:var(--brown-500);
}
.booking__main{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(26px,4vw,50px);
  background:var(--cream-100); border:1px solid var(--line);
  border-radius:var(--radius-l); padding:clamp(28px,4vw,44px);
}
.booking__copy .eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size:13px; letter-spacing:.32em; color:var(--brown-600); margin-bottom:14px;
}
.booking__copy .eyebrow::before{ content:""; width:34px; height:1px; background:var(--brown-500); }
.booking__copy h2{ margin-bottom:14px; }
.booking__copy p{ margin-bottom:14px; }
.booking__phone a{ font-family:var(--font-serif); font-size:23px; color:var(--green-800); font-weight:700; }
.booking__form{ display:flex; flex-direction:column; gap:14px; }

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .sp-hero__inner,.syl__grid,.flow__grid,.review__grid,.faq__grid,.booking__grid{
    grid-template-columns:1fr;
  }
  .sp-hero__side,.syl__side,.flow__side,.review__side,.faq__side,.booking__side{ display:none; }
  .syl__cols,.booking__main{ grid-template-columns:1fr; }
}