/* =========================================================
   学历测评 · 正式考试风格
   深藏青 (#0A2540 / #123E77) + 香槟金 (#B48A4F)
   ========================================================= */
:root{
  --exam-navy:#0A2540;
  --exam-navy-2:#123E77;
  --exam-navy-3:#1A4E8C;
  --exam-gold:#B48A4F;
  --exam-gold-2:#9A743F;
  --exam-gold-soft:#FAF7F0;
  --exam-ink:#0F172A;
  --exam-ink-2:#475569;
  --exam-ink-3:#94A3B8;
  --exam-line:#e3e8f0;
  --exam-paper:#ffffff;
  --exam-bg:#eef2f8;
}

.exam-page{background:
   radial-gradient(1200px 500px at 50% -160px, rgba(180,138,79,.12), transparent 60%),
   linear-gradient(180deg,#f4f7fc 0%, #eef2f8 100%);
  min-height:70vh;padding-bottom:70px;
}

/* ---------- 顶部进度条 ---------- */
.exam-topbar{position:sticky;top:0;z-index:40;background:rgba(10,37,64,.96);backdrop-filter:blur(6px);
  border-bottom:2px solid var(--exam-gold);box-shadow:0 6px 20px rgba(10,37,64,.25)}
.exam-topbar-inner{display:flex;align-items:center;gap:22px;height:60px}
.et-label{display:flex;flex-direction:column;gap:2px;white-space:nowrap}
.et-name{font-size:12px;letter-spacing:2px;color:#bccbe0}
.et-count{font-size:13px;color:#fff}
.et-count b{color:var(--exam-gold);font-size:17px;margin-right:2px}
.et-track{flex:1;height:7px;border-radius:99px;background:rgba(255,255,255,.16);overflow:hidden}
.et-fill{height:100%;width:8%;border-radius:99px;
  background:linear-gradient(90deg,#C9A96A,var(--exam-gold));transition:width .45s cubic-bezier(.4,0,.2,1);
  box-shadow:0 0 10px rgba(216,185,120,.6)}

/* ---------- 准考证 / 须知 ---------- */
.exam-intro{padding:56px 0 20px}
.admit-card{max-width:760px;margin:0 auto;background:var(--exam-paper);border:1px solid var(--exam-line);
  border-radius:16px;box-shadow:0 24px 60px rgba(10,37,64,.14);overflow:hidden}
.admit-top{display:flex;align-items:center;gap:18px;padding:30px 40px 24px;
  background:linear-gradient(135deg,var(--exam-navy) 0%, var(--exam-navy-2) 100%)}
.admit-crest{width:58px;height:58px;border-radius:12px;flex:0 0 58px;display:flex;align-items:center;justify-content:center;
  font-size:27px;font-weight:700;color:#081B33;
  background:linear-gradient(135deg,#D8B978,#B48A4F);box-shadow:0 6px 16px rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.35)}
.admit-org-cn{font-size:19px;font-weight:600;color:#fff;letter-spacing:1px}
.admit-org-en{font-size:10.5px;letter-spacing:2.5px;color:#aebfd7;margin-top:5px}
.admit-rule{height:3px;background:linear-gradient(90deg,transparent,var(--exam-gold) 20%,var(--exam-gold) 80%,transparent)}

.admit-title{text-align:center;font-size:31px;letter-spacing:6px;color:var(--exam-ink);margin:38px 0 6px;font-weight:700}
.admit-sub{text-align:center;font-size:11px;letter-spacing:5px;color:var(--exam-ink-3);margin-bottom:30px}

.admit-meta{display:flex;justify-content:center;gap:0;border-top:1px solid var(--exam-line);border-bottom:1px solid var(--exam-line);
  margin:0 40px}
.am-item{flex:1;text-align:center;padding:18px 10px}
.am-item+.am-item{border-left:1px solid var(--exam-line)}
.am-item span{display:block;font-size:12px;color:var(--exam-ink-3);letter-spacing:2px;margin-bottom:7px}
.am-item b{font-size:16px;color:var(--exam-ink)}

.notice-box{margin:30px 40px 8px;background:var(--exam-bg);border:1px solid var(--exam-line);border-radius:12px;padding:22px 26px}
.notice-title{position:relative;font-size:15px;font-weight:700;color:var(--exam-navy);letter-spacing:2px;
  padding-left:13px;margin-bottom:14px}
.notice-title::before{content:"";position:absolute;left:0;top:1px;bottom:1px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#C9A96A,var(--exam-gold-2))}
.notice-list{margin:0;padding-left:20px;color:var(--exam-ink-2);font-size:14px;line-height:2}
.notice-list b{color:var(--exam-gold-2)}

.exam-start-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:calc(100% - 80px);margin:26px 40px 0;
  padding:17px;border:none;border-radius:12px;cursor:pointer;color:#12325A;font-size:17px;font-weight:700;letter-spacing:3px;
  background:linear-gradient(135deg,#D8B978 0%,var(--exam-gold) 55%,var(--exam-gold-2) 100%);
  box-shadow:0 12px 26px rgba(169,128,44,.34);transition:transform .2s,box-shadow .2s}
.exam-start-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(169,128,44,.42)}
.exam-start-btn:active{transform:translateY(0)}
.esb-arrow{font-size:19px;transition:transform .2s}
.exam-start-btn:hover .esb-arrow{transform:translateX(4px)}
.admit-foot{text-align:center;font-size:12px;color:var(--exam-ink-3);letter-spacing:1px;margin:18px 0 30px}

/* ---------- 试卷 ---------- */
.exam-body{padding:42px 0 0}
.paper{max-width:840px;margin:0 auto;background:var(--exam-paper);border:1px solid var(--exam-line);border-radius:16px;
  box-shadow:0 24px 60px rgba(10,37,64,.12);overflow:hidden;position:relative}
.paper::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--exam-navy),var(--exam-gold) 50%,var(--exam-navy))}
.paper-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:34px 44px 22px}
.ph-center{text-align:center}
.ph-title{font-size:23px;font-weight:700;letter-spacing:4px;color:var(--exam-ink)}
.ph-sub{font-size:12.5px;color:var(--exam-ink-3);margin-top:8px;letter-spacing:1px}
.ph-seal{flex:0 0 auto;width:56px;height:56px;border:1.5px solid var(--exam-gold);color:var(--exam-gold-2);
  border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;letter-spacing:2px;
  transform:rotate(-8deg);opacity:.85;background:var(--exam-gold-soft)}
.ph-seal-2{transform:rotate(8deg)}
.paper-divider{height:1px;margin:0 44px;background:linear-gradient(90deg,transparent,var(--exam-line),transparent)}

/* ---------- 题目 ---------- */
.js-q{padding:36px 44px 8px}
.q-stem{display:flex;gap:18px;margin-bottom:26px}
.q-no{flex:0 0 50px;width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--exam-navy-2),var(--exam-navy));
  box-shadow:0 8px 16px rgba(10,37,64,.25)}
.q-dim{display:inline-block;font-size:11px;letter-spacing:2px;color:var(--exam-gold-2);
  background:var(--exam-gold-soft);border:1px solid #E8DCC4;border-radius:99px;padding:3px 12px;margin-bottom:10px}
.q-title{font-size:21px;line-height:1.55;color:var(--exam-ink);font-weight:700;margin:0}

.q-opt-list{display:grid;gap:13px;padding-left:68px}
.q-opt{position:relative;display:flex;align-items:center;gap:15px;padding:17px 20px;border:1.5px solid var(--exam-line);
  border-radius:12px;cursor:pointer;background:#fbfcfe;transition:border-color .18s,background .18s,box-shadow .18s,transform .12s}
.q-opt:hover{border-color:#c9d5e6;background:#fff;box-shadow:0 6px 18px rgba(10,37,64,.08)}
.q-opt:active{transform:scale(.995)}
.q-letter{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;color:var(--exam-navy-2);background:#eef2f8;border:1.5px solid #d7e0ee;transition:all .18s}
.q-text{flex:1;font-size:15.5px;color:var(--exam-ink);line-height:1.5}
.q-tick{flex:0 0 22px;width:22px;height:22px;border-radius:50%;border:2px solid #cfd9e7;position:relative;transition:all .18s}

.q-opt.selected{border-color:var(--exam-gold);background:linear-gradient(180deg,#FAF7F0,#FAF7F0);
  box-shadow:0 10px 24px rgba(180,138,79,.2)}
.q-opt.selected .q-letter{background:linear-gradient(135deg,#D8B978,var(--exam-gold));color:#12325A;border-color:var(--exam-gold)}
.q-opt.selected .q-tick{background:linear-gradient(135deg,#C9A96A,var(--exam-gold-2));border-color:var(--exam-gold)}
.q-opt.selected .q-tick::after{content:"";position:absolute;left:7px;top:3.5px;width:5px;height:9px;
  border:solid #12325A;border-width:0 2px 2px 0;transform:rotate(45deg)}

@keyframes examQIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.js-q.q-enter{animation:examQIn .4s cubic-bezier(.22,.8,.3,1) both}

/* ---------- 试卷底部 ---------- */
.paper-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px 44px 36px;
  border-top:1px solid var(--exam-line);margin-top:24px;background:#fafbfe}
.pf-hint{font-size:12.5px;color:var(--exam-ink-3);letter-spacing:1px}
.exam-ghost-btn{padding:12px 24px;border:1.5px solid #c4d0e1;background:#fff;color:var(--exam-navy-2);
  border-radius:10px;font-size:14.5px;cursor:pointer;transition:all .18s}
.exam-ghost-btn:hover:not(:disabled){border-color:var(--exam-navy-2);background:#f2f6fc}
.exam-ghost-btn:disabled{opacity:.45;cursor:not-allowed}
.exam-gold-btn{padding:13px 30px;border:none;border-radius:10px;cursor:pointer;color:#12325A;font-size:15.5px;font-weight:700;letter-spacing:2px;
  background:linear-gradient(135deg,#D8B978,var(--exam-gold) 60%,var(--exam-gold-2));box-shadow:0 10px 22px rgba(169,128,44,.3)}
.exam-gold-btn:hover{filter:brightness(1.04)}
.exam-gold-btn:disabled{opacity:.6;cursor:wait}

/* ---------- 响应式 ---------- */
@media(max-width:680px){
  .exam-intro{padding:30px 0 10px}
  .admit-top{padding:24px 22px 20px;gap:14px}
  .admit-crest{width:48px;height:48px;flex-basis:48px;font-size:22px}
  .admit-org-cn{font-size:16px}
  .admit-title{font-size:23px;letter-spacing:3px;margin-top:28px}
  .admit-sub{font-size:10px;letter-spacing:3px;margin-bottom:24px}
  .admit-meta{margin:0 20px;flex-direction:column}
  .am-item{padding:14px 8px}
  .am-item+.am-item{border-left:none;border-top:1px solid var(--exam-line)}
  .notice-box{margin:24px 20px 4px;padding:18px 20px}
  .notice-list{font-size:13px;line-height:1.9;padding-left:18px}
  .exam-start-btn{width:calc(100% - 40px);margin:22px 20px 0;padding:15px;font-size:16px;letter-spacing:2px}
  .admit-foot{margin:16px 0 24px}

  .paper-head{padding:26px 20px 18px}
  .ph-seal{width:44px;height:44px;font-size:11px}
  .ph-title{font-size:18px;letter-spacing:2px}
  .paper-divider{margin:0 20px}
  .js-q{padding:26px 18px 6px}
  .q-stem{gap:13px;margin-bottom:20px}
  .q-no{flex-basis:42px;width:42px;height:42px;font-size:16px;border-radius:10px}
  .q-title{font-size:17.5px;line-height:1.5}
  .q-opt-list{padding-left:0;gap:11px}
  .q-opt{padding:14px 15px;gap:12px}
  .q-letter{flex-basis:30px;width:30px;height:30px;font-size:14px}
  .q-text{font-size:14.5px}
  .paper-foot{flex-wrap:wrap;padding:20px;gap:12px}
  .pf-hint{order:3;width:100%;text-align:center}
  .exam-ghost-btn{padding:11px 18px;font-size:14px}
  .exam-gold-btn{flex:1;padding:12px 18px;font-size:14.5px}
}