/* ============================================================
   shouce.html 报考手册独有样式（命名空间 sc-）
   ============================================================ */

/* ---------- Hero + 手册封面 ---------- */
.sc-hero{position:relative;background:var(--c1);padding-top:var(--header-h);overflow:hidden}
.sc-hero__bg{position:absolute;inset:0}
.sc-hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:.22}
.sc-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(21,24,27,.96) 40%,rgba(21,24,27,.55))}
.sc-hero__inner{position:relative;z-index:2;padding:44px 24px 80px}
.sc-hero .crumbs{padding:0 0 20px}
.sc-hero__grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
.sc-hero h1{font-size:clamp(32px,4.6vw,56px);font-weight:900;line-height:1.22;margin-top:12px}
.sc-hero__desc{color:var(--g4);margin-top:18px;max-width:540px;font-size:15.5px;line-height:1.9}
.sc-hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.sc-hero__ver{margin-top:18px;font-size:12.5px;color:var(--g3);letter-spacing:.08em}

/* CSS 手册封面 */
.sc-book{position:relative;width:240px;margin:0 auto}
.sc-book__cover{position:relative;height:330px;background:linear-gradient(135deg,var(--g1),#232D22);border:1px solid var(--line-d);padding:30px 24px;display:flex;flex-direction:column;clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%);box-shadow:18px 18px 0 rgba(0,0,0,.35)}
.sc-book__cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--o1)}
.sc-book__kicker{font-family:var(--font-en);font-size:10px;letter-spacing:.3em;color:var(--o2)}
.sc-book__title{margin-top:60px;font-size:26px;font-weight:900;line-height:1.4;color:var(--white)}
.sc-book__city{margin-top:auto;font-size:12px;letter-spacing:.3em;color:var(--g4)}
.sc-book__bar{position:absolute;right:24px;bottom:60px;width:56px;height:6px;background:repeating-linear-gradient(90deg,var(--o1) 0 6px,transparent 6px 10px)}
.sc-book__pages{position:absolute;right:-10px;top:10px;bottom:-10px;width:10px;background:repeating-linear-gradient(180px,#3A4535 0 2px,#2A3328 2px 4px);z-index:-1}

/* ---------- 目录 ---------- */
.sc-contents{background:var(--c1)}
.sc-contents__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.sc-contents__list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line-d);font-size:14.5px;color:var(--g4);line-height:1.7;transition:padding-left .25s}
.sc-contents__list li:hover{padding-left:8px}
.sc-contents__list b{flex-shrink:0;font-family:var(--font-en);color:var(--o1);font-size:14px;letter-spacing:.05em;padding-top:2px}

/* ---------- Tabs 分章预览 ---------- */
.sc-chapters{background:var(--c2)}
.sc-tabs__btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:30px}
.sc-tabs__btn{padding:12px 22px;font-size:14px;font-weight:700;color:var(--g4);background:var(--c1);border:1px solid var(--line-d);transition:all .25s}
.sc-tabs__btn.is-active{color:#fff;background:var(--o1);border-color:var(--o1)}
.sc-tabs__btn:hover:not(.is-active){color:var(--white);border-color:rgba(224,91,32,.4)}
.sc-tabs .tabs__pane{display:none;max-width:820px;margin:0 auto;background:var(--c1);border:1px solid var(--line-d);padding:40px;position:relative}
.sc-tabs .tabs__pane.is-active{display:block;animation:sc-fade .4s ease}
@keyframes sc-fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.sc-tabs .tabs__pane::before{content:"";position:absolute;top:-1px;left:-1px;width:26px;height:26px;border-top:3px solid var(--o1);border-left:3px solid var(--o1)}
.sc-tabs .tabs__pane h3{font-size:22px;margin-bottom:14px}
.sc-tabs .tabs__pane p{font-size:14.5px;color:var(--g4);line-height:2}
.sc-tabs .tabs__pane a{display:inline-block;margin-top:18px;font-size:13.5px;font-weight:700;color:var(--o2)}
.sc-tabs .tabs__pane a:hover{text-decoration:underline}

/* ---------- 适合谁（米白三卡） ---------- */
.sc-who__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sc-who__grid>div{background:#fff;border:1px solid var(--line-l);padding:34px 28px;box-shadow:0 12px 32px rgba(20,24,27,.06);transition:transform .3s}
.sc-who__grid>div:hover{transform:translateY(-6px)}
.sc-who__no{font-family:var(--font-en);font-size:34px;font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--o1)}
.sc-who__grid h3{font-size:18px;margin:14px 0 10px}
.sc-who__grid p{font-size:13.5px;color:#6A7268;line-height:1.9}

/* ---------- 时间轴区底色 ---------- */
.sc-log{background:var(--c1)}
.sc-log .timeline__body h3{color:var(--white)}

/* ---------- 证书图带 ---------- */
.sc-band{position:relative;overflow:hidden}
.sc-band>img{width:100%;height:320px;object-fit:cover;object-position:center 55%}
.sc-band__overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(21,24,27,.55)}
.sc-band__overlay p{font-size:clamp(18px,2.4vw,28px);font-weight:800;color:var(--white);letter-spacing:.04em;max-width:760px;text-align:center;padding:0 24px}

/* ---------- 领取方式 ---------- */
.sc-get{background:var(--g1)}
.sc-get__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.sc-get__title{font-size:clamp(26px,3.4vw,40px);margin:8px 0 14px}
.sc-get__side>p{color:var(--g4);font-size:14.5px;line-height:1.9}
.sc-get__ways{margin-top:26px}
.sc-get__ways li{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed var(--line-d);font-size:13.5px}
.sc-get__ways b{color:var(--white);flex-shrink:0}
.sc-get__ways span{color:var(--g4);text-align:right}
.sc-get__form{background:var(--c2);border:1px solid var(--line-d);padding:36px}
.sc-get__form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ---------- 页底 CTA ---------- */
.sc-cta{background:var(--c1);border-top:1px solid var(--line-d)}
.sc-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.sc-cta__inner p{font-size:clamp(18px,2.2vw,24px);font-weight:800;color:var(--white)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .sc-hero__grid{grid-template-columns:1fr;gap:40px}
  .sc-book{margin-top:10px}
  .sc-contents__grid{grid-template-columns:1fr;gap:0}
  .sc-who__grid{grid-template-columns:1fr}
  .sc-get__inner{grid-template-columns:1fr}
}
@media (max-width:640px){
  .sc-get__form .form-row{grid-template-columns:1fr}
  .sc-tabs .tabs__pane{padding:28px 22px}
  .sc-book__cover{height:280px}
}