/* 2031人生奥德赛 — 宇宙深空 × 航海史诗 视觉体系 */

:root{

  --bg:#0b1626; --bg2:#102035; --card:#13253d;

  --line:rgba(140,200,255,.18);

  --ink:#e8f2ff; --muted:#8fa8c4; --dim:#4a6280;

  --accent:#6fc3ff; --accent2:#3a8ad0; --gold:#ffd93d;

  --green:#7fe0a8; --red:#ff8a8a;

  --serif:"Noto Serif SC",serif; --sans:"Noto Sans SC",system-ui,sans-serif;

}

*{margin:0;padding:0;box-sizing:border-box}

html,body{height:100%}

body{

  background:

    radial-gradient(1000px 600px at 78% -8%, rgba(111,195,255,.13), transparent 60%),

    radial-gradient(900px 500px at 50% 118%, rgba(58,138,208,.22), transparent 58%),

    linear-gradient(180deg, #0b1626 0%, #0d1c30 45%, #102642 100%),

    var(--bg);

  color:var(--ink);font-family:var(--sans);font-weight:300;

  -webkit-font-smoothing:antialiased;overflow-x:hidden;

}

#app{max-width:600px;margin:0 auto;min-height:100vh;padding:0 0 80px}

.page{padding:20px 20px 0;animation:fadeUp .5s ease both}

@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

@media(min-width:660px){.page{padding:30px 24px 0}}



/* ===== 星空背景层（全局固定） ===== */

.starfield{position:fixed;inset:0;z-index:0;pointer-events:none;

  background:

    radial-gradient(1.5px 1.5px at 12% 22%, #fff, transparent),

    radial-gradient(1.5px 1.5px at 68% 12%, #cfd6ff, transparent),

    radial-gradient(1px 1px at 84% 38%, #fff, transparent),

    radial-gradient(1.5px 1.5px at 34% 64%, #fff, transparent),

    radial-gradient(1px 1px at 52% 82%, #cfe0ff, transparent),

    radial-gradient(1px 1px at 8% 80%, #fff, transparent),

    radial-gradient(1px 1px at 92% 74%, #e8d5ff, transparent),

    radial-gradient(1.5px 1.5px at 44% 8%, #fff, transparent),

    radial-gradient(1px 1px at 25% 40%, #fff, transparent),

    radial-gradient(1px 1px at 75% 55%, #e8d5ff, transparent);

  animation:twinkle 4.5s ease-in-out infinite alternate}

@keyframes twinkle{from{opacity:.45}to{opacity:1}}

.nebula{position:fixed;inset:-15%;z-index:0;pointer-events:none;

  background:

   radial-gradient(420px 300px at 72% 16%, rgba(111,195,255,.14), transparent 66%),

   radial-gradient(500px 260px at 20% 88%, rgba(58,138,208,.28), transparent 62%),

   radial-gradient(200px 60px at 85% 92%, rgba(255,217,61,.10), transparent 70%)}

section,.page{position:relative;z-index:1}



/* ===== 标题画面 ===== */

.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:30px 20px;position:relative}

.hero-core{position:relative;animation:fadeUp .7s ease both}

.orbit-wrap{width:min(74vw,380px);margin:0 auto 8px;animation:orbitFloat 7s ease-in-out infinite}

@keyframes orbitFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.orbit-svg{width:100%;height:auto;overflow:visible}

.o-ring{fill:none;stroke:rgba(140,200,255,.4);stroke-width:1}

.o-ring2{fill:none;stroke:rgba(111,195,255,.5);stroke-width:.7;stroke-dasharray:2 6}

.o-moon{filter:drop-shadow(0 0 30px rgba(255,233,168,.5))}

.ship-sail{animation:shipRock 5s ease-in-out infinite;transform-origin:293px 292px}

@keyframes shipRock{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(2.5deg)}}

.orbit-num{font-family:var(--serif);font-weight:900}

.hero-title{

  font-family:var(--serif);font-weight:900;font-size:clamp(44px,13vw,74px);letter-spacing:.08em;line-height:1.15;

  background:linear-gradient(180deg,#ffffff 15%,#ffe9a8 60%,#c9a94f);

  -webkit-background-clip:text;background-clip:text;color:transparent;

  text-shadow:0 0 50px rgba(255,233,168,.3)}

.hero-sub{margin-top:14px;color:var(--muted);font-size:15px;letter-spacing:.45em;text-indent:.4em}

.hero-line{width:64px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);margin:26px auto}

.cta-voyage{

  display:inline-block;background:linear-gradient(180deg,rgba(111,195,255,.26),rgba(58,138,208,.14));

  color:#d8ecff;border:1px solid rgba(140,200,255,.7);border-radius:999px;cursor:pointer;

  font-family:var(--sans);font-weight:500;font-size:15px;letter-spacing:.35em;text-indent:.35em;

  padding:16px 50px;box-shadow:0 0 40px rgba(111,195,255,.26), inset 0 0 24px rgba(111,195,255,.12);

  transition:transform .18s, box-shadow .18s}

.cta-voyage:hover{transform:translateY(-2px);box-shadow:0 0 60px rgba(111,195,255,.45), inset 0 0 30px rgba(111,195,255,.2)}

.cta-voyage.small{font-size:13px;padding:12px 36px}

.cta-voyage.ghost{background:transparent;border:1px solid var(--line);box-shadow:none;color:var(--muted);margin-top:14px}

.cta-voyage.deep{background:rgba(111,195,255,.3);border-color:rgba(140,200,255,.85);color:#fff;font-weight:700}

.hero-meta{margin-top:26px;font-size:10px;letter-spacing:.32em;color:var(--dim)}



/* ===== 答题 ===== */

.quiz-page{padding-top:26px}

.progress-voyage{margin-bottom:22px}

.pv-bar{height:3px;background:rgba(255,255,255,.08);border-radius:99px;overflow:hidden}

.pv-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),#a8d8ff);border-radius:99px;

  box-shadow:0 0 12px rgba(140,200,255,.7);transition:width .4s ease}

.pv-meta{display:flex;justify-content:space-between;margin-top:10px;font-size:12px;color:var(--muted)}

.pv-dim{color:var(--accent)}

.q-card{background:rgba(19,37,61,.78);border:1px solid var(--line);border-radius:22px;padding:28px 24px;

  backdrop-filter:blur(8px)}

.q-text{font-family:var(--serif);font-weight:600;font-size:clamp(17px,4.8vw,21px);line-height:2;margin-bottom:8px}

.q-note{color:var(--muted);font-size:12.5px;margin-bottom:4px;line-height:1.9}

.opts{list-style:none;margin-top:18px}

.opts li{

  display:flex;gap:12px;align-items:flex-start;border:1px solid rgba(255,255,255,.08);

  border-radius:14px;padding:14px 16px;margin-bottom:11px;cursor:pointer;

  font-size:14px;line-height:1.85;color:#d8d4ea!important;transition:border-color .15s, background .15s, transform .15s;min-height:50px;

}

.opt-star{color:var(--accent);opacity:.5;flex-shrink:0;padding-top:3px;font-size:12px;transition:.15s}

@media(hover:hover) and (pointer:fine){
.opts li:hover{border-color:var(--accent);background:rgba(111,195,255,.10);transform:translateX(4px)}
}

.opts li:hover .opt-star{opacity:1;text-shadow:0 0 8px var(--accent)}

.back-voyage{background:none;border:none;color:var(--dim);font-size:13px;cursor:pointer;margin-top:8px;font-family:var(--sans)}

.back-voyage:hover{color:var(--muted)}



/* 中场 */

.midpoint-card{text-align:center;padding:70px 16px;animation:fadeUp .5s ease both}

.mid-orbit{font-size:52px;margin-bottom:22px;animation:orbitFloat 5s ease-in-out infinite}

.mid-hint{font-family:var(--serif);font-size:clamp(21px,6vw,26px);line-height:1.9;font-weight:600}

.mid-sub{color:var(--muted);margin:18px 0 38px;font-size:14.5px;line-height:2.1}



/* 分析 */

.analyzing{text-align:center;padding-top:22vh}

.scan-orbit{width:90px;height:90px;margin:0 auto 30px;position:relative}

.scan-planet{position:absolute;inset:18px;border-radius:50%;

  background:radial-gradient(circle at 36% 30%, #fffbe8, #ffe9a8 55%, #c9a94f);

  box-shadow:0 0 30px rgba(255,233,168,.35)}

.scan-ring{position:absolute;inset:0;border-radius:50%;border:2px solid transparent;

  border-top-color:var(--accent);animation:spin 1.1s linear infinite}

@keyframes spin{to{transform:rotate(360deg)}}

.log p{color:var(--muted);font-size:14px;margin:11px 0;animation:lineIn .4s ease both}

@keyframes lineIn{from{opacity:0;transform:translateX(-8px)}to{opacity:.9;transform:none}}



/* ===== 结果页 ===== */

.r-card{

  background:rgba(19,37,61,.78);border:1px solid var(--line);border-radius:22px;

  padding:28px 24px;margin-bottom:18px;backdrop-filter:blur(8px);

}

.r-card>h3{font-family:var(--serif);font-size:20px;font-weight:600;margin-bottom:10px}

.r-card>p{line-height:2;color:#c9c4de;font-size:14.5px}

.eyebrow{font-size:11px;letter-spacing:.32em;color:var(--muted);margin-bottom:14px}

.eyebrow.green{color:var(--green)} .eyebrow.red{color:var(--red)}

.niulai-flash{color:var(--gold);animation:niulaiGlow 1.8s ease-in-out infinite}

@keyframes niulaiGlow{0%,100%{opacity:.7;text-shadow:0 0 8px rgba(255,217,61,.3)}50%{opacity:1;text-shadow:0 0 20px rgba(255,217,61,.7)}}

.sec-title{font-family:var(--serif);font-size:18px;font-weight:600;margin-bottom:16px;letter-spacing:.04em}



.hero-card{text-align:center;padding:36px 22px 32px;

  background:linear-gradient(180deg, rgba(255,233,168,.10), rgba(19,37,61,.82) 55%)}

.avatar-box{margin:6px auto 4px;width:220px;height:250px;border-radius:44px;

  display:flex;align-items:center;justify-content:center;

  background:radial-gradient(circle at 32% 28%, rgba(255,255,255,.12), transparent 45%), var(--bg2);

  border:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,.06), 0 14px 44px rgba(0,0,0,.5)}

.avatar-box svg{width:180px;height:180px}
.chara-img{width:100%;height:100%;object-fit:contain;object-position:bottom;filter:drop-shadow(0 8px 24px rgba(0,0,0,.45))}
.sc-avatar .chara-img{filter:drop-shadow(0 4px 14px rgba(0,0,0,.4))}

.av-rocket{background:radial-gradient(circle at 32% 28%, rgba(255,150,90,.48), transparent 55%), var(--bg2)!important}

.av-standby{background:radial-gradient(circle at 32% 28%, rgba(150,180,255,.45), transparent 55%), var(--bg2)!important}

.av-pioneer{background:radial-gradient(circle at 32% 28%, rgba(120,220,170,.42), transparent 55%), var(--bg2)!important}

.av-steady{background:radial-gradient(circle at 32% 28%, rgba(230,190,120,.45), transparent 55%), var(--bg2)!important}

.av-freedom{background:radial-gradient(circle at 32% 28%, rgba(160,220,240,.42), transparent 55%), var(--bg2)!important}

.av-reboot{background:radial-gradient(circle at 32% 28%, rgba(130,200,130,.42), transparent 55%), var(--bg2)!important}

.av-niulai{background:radial-gradient(circle at 32% 28%, rgba(255,217,61,.48), transparent 55%), var(--bg2)!important;box-shadow:0 0 50px rgba(255,217,61,.25)!important}

.persona-name{font-family:var(--serif);font-weight:900;font-size:clamp(30px,8vw,38px);margin:10px 0 14px;letter-spacing:.04em}

.tagline{color:var(--ink);font-size:15.5px;line-height:2;margin-bottom:10px}

.motto{color:var(--accent);font-size:14px;margin-bottom:14px;letter-spacing:.06em}

.niulai-motto{color:var(--gold)}

.badges{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}





.dim{margin-bottom:18px}

.dim-head{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px;color:#d8d4ea}

.dim-head b{font-family:var(--serif);font-size:16px;color:var(--accent)}

.dim-bar{height:8px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}

.dim-bar i{display:block;height:100%;border-radius:99px;width:0;animation:grow 1s cubic-bezier(.2,.8,.3,1) forwards;

  box-shadow:0 0 10px rgba(160,140,255,.4)}

@keyframes grow{from{width:0}}

.fill-G{background:linear-gradient(90deg,#8a6fd4,#c9b6f0)}

.fill-E{background:linear-gradient(90deg,var(--accent2),#a8d8ff)}

.fill-A{background:linear-gradient(90deg,#5a9a86,#a8dcc8)}

.fill-V{background:linear-gradient(90deg,#c97a7a,#eabcbc)}

.dim-note{color:var(--dim);font-size:11.5px;margin-top:6px}

.foot-note{color:var(--dim);font-size:12px;margin-top:4px}



.debuff-card hr{border:none;border-top:1px dashed var(--line);margin:20px 0}

.contra-label{color:var(--accent);font-size:12px;letter-spacing:.14em;margin-bottom:6px}

.contra{font-family:var(--serif);font-size:17.5px!important;color:var(--ink)!important;line-height:1.9!important}

.tease{color:var(--accent);font-size:13px!important;line-height:1.9!important;margin-top:14px}

.odyssey-note{color:var(--accent);font-size:13.5px!important;line-height:2!important;margin-top:14px;

  border-left:2px solid var(--accent);padding-left:14px}

.action{font-family:var(--serif);font-size:18.5px!important;color:var(--ink)!important;line-height:2!important}

.niulai-action{color:var(--gold)!important}

.cow-line{color:var(--green)!important;font-size:14px!important;margin-top:12px}



/* 分享卡 */

.share-label{color:var(--muted);font-size:13px;text-align:center;margin:26px 0 12px;letter-spacing:.2em}

.share-card.offscreen{position:fixed;left:-9999px;top:0;}
.share-card{

  margin:0 auto;width:min(340px,90vw);padding:32px 26px 28px;text-align:center;border-radius:24px;

  background:linear-gradient(170deg,#16283f,#0d1c30 70%);

  border:1px solid rgba(140,200,255,.4);

  box-shadow:0 24px 70px rgba(0,0,0,.55), 0 0 60px rgba(111,195,255,.15)}

.sc-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.26em;color:var(--dim)}

.sc-no{color:var(--accent)}

.sc-avatar{width:150px;height:170px;border-radius:38px;margin:20px auto 12px;

  display:flex;align-items:center;justify-content:center;

  background:radial-gradient(circle at 32% 28%, rgba(255,255,255,.12), transparent 45%), var(--bg2);

  border:1px solid var(--line)}

.sc-avatar svg{width:124px;height:124px}
.sc-avatar .chara-img{width:100%;height:100%;object-fit:contain;object-position:bottom}

.sc-name{font-family:var(--serif);font-weight:900;font-size:26px}

.sc-tag{color:#bdb7cc;font-size:13px;line-height:1.85;margin:10px 0 8px}

.sc-motto{color:var(--accent);font-size:13px;margin-bottom:10px}

.sc-hidden{color:var(--accent);font-size:12.5px;margin-bottom:8px}

.sc-dims{display:flex;justify-content:center;gap:14px;color:var(--muted);font-size:11.5px;margin:14px 0 12px;flex-wrap:wrap}

.sc-rare{color:var(--accent);font-size:12px;margin:6px 0 14px;letter-spacing:.06em}

.sc-ask{font-family:var(--serif);font-size:15px;letter-spacing:.22em;color:var(--gold)}

.save-hint{display:block;text-align:center;color:var(--accent);font-size:14px;margin:16px 0 4px}



/* 私域 */

.hook{text-align:center;margin-top:34px;padding:32px 22px;

  border:1px dashed rgba(140,200,255,.5);border-radius:20px;

  background:rgba(111,195,255,.06)}

.hook-q{font-family:var(--serif);font-size:20px;line-height:1.9;margin-bottom:20px;font-weight:600}

.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left}

@media(max-width:420px){.offer-grid{grid-template-columns:1fr}}

.offer{border:1px solid var(--line);border-radius:16px;padding:16px 14px;background:rgba(255,255,255,.03)}

.offer.paid{border-color:rgba(140,200,255,.65);background:rgba(111,195,255,.12)}

.o-tag{display:inline-block;font-size:10.5px;letter-spacing:.15em;color:var(--muted);

  border:1px solid var(--line);border-radius:99px;padding:3px 10px;margin-bottom:9px}

.o-tag.hot{color:#14101e;background:var(--gold);border-color:var(--gold);font-weight:700}

.o-title{font-family:var(--serif);font-size:15.5px;font-weight:600;margin-bottom:7px}

.o-desc{color:#c9c4de;font-size:12.5px;line-height:1.95;margin-bottom:10px}

.o-note{color:var(--dim);font-size:11.5px}

.offer .cta-voyage{font-size:13px;padding:10px 18px;width:100%;text-indent:0;letter-spacing:.1em}

.wechat-pop{position:fixed;inset:0;background:rgba(5,5,12,.8);backdrop-filter:blur(6px);z-index:60;

  display:flex;align-items:center;justify-content:center;padding:20px}

.wbox{background:var(--bg2);border:1px solid var(--line);border-radius:22px;padding:36px 38px;text-align:center;animation:fadeUp .3s ease}

.wtitle{color:var(--muted);font-size:13px;margin-bottom:10px}

.wid{font-family:var(--serif);font-size:24px;color:var(--accent)}

.wnote{font-size:14px;margin:14px 0 26px;line-height:2.1}

.foot-center{text-align:center;color:var(--dim);font-size:12px;margin-top:26px;line-height:1.9}



@media(hover:none),(pointer:coarse){
  .opts li:hover,.opts li:hover .opt-star{
    transform:none;background:transparent;border-color:rgba(255,255,255,.08);
    color:inherit;opacity:.5;text-shadow:none}
  .opts li:active{background:rgba(111,195,255,.14);border-color:var(--accent)}
  .opts li:focus,.opts li:focus-visible{outline:none;border-color:rgba(255,255,255,.08)}
}
.opts{-webkit-tap-highlight-color:transparent}
.opts li{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;outline:none}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}


/* 深测入口链接 */
.deep-link{display:inline-block;margin-top:18px;color:var(--accent);font-size:14.5px;
  text-decoration:none;border-bottom:1px dashed var(--accent);padding-bottom:2px}
.deep-link:hover{color:#fff;text-shadow:0 0 12px var(--accent)}

/* 隐私提示 */
.privacy-note{background:rgba(111,195,255,.06);border:1px solid rgba(111,195,255,.25);
  border-radius:12px;padding:14px 16px;margin:16px 0 4px;text-align:left}
.pn-title{font-size:12px;letter-spacing:.2em;color:var(--accent);margin-bottom:6px}
.pn-body{font-size:12.5px;color:var(--muted);line-height:2}

/* deep页返回 */
.back-home{display:inline-block;color:var(--muted);font-size:13.5px;text-decoration:none;
  margin-bottom:22px;padding:8px 0}
.back-home:hover{color:var(--accent)}
.back-bottom{text-align:center;margin-top:30px}
.back-bottom a{color:var(--dim);font-size:13.5px;text-decoration:none}
.back-bottom a:hover{color:var(--accent)}

/* 醒目保存按钮 */
.cta-save{
  display:inline-block;margin-top:22px;background:linear-gradient(135deg,#ffd93d,#ffb347);
  color:#1a1408;font-weight:700;font-size:15px;letter-spacing:.1em;
  padding:14px 40px;border-radius:999px;border:none;cursor:pointer;
  box-shadow:0 6px 28px rgba(255,217,61,.45);animation:pulseSave 2.4s ease-in-out infinite;
  font-family:var(--sans)}
.cta-save:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(255,217,61,.6)}
@keyframes pulseSave{0%,100%{box-shadow:0 6px 28px rgba(255,217,61,.45)}50%{box-shadow:0 6px 40px rgba(255,217,61,.7)}}

/* 卡片图片预览（长按保存） */
.card-preview{max-width:340px;margin:0 auto;border-radius:16px;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.6)}
.card-preview .card-img{width:100%;display:block;-webkit-touch-callout:default;
  -webkit-user-select:none;user-select:all}
.dl-link{margin-top:8px!important}

/* 已选答案回显 */
.opts li.selected{border-color:var(--accent);background:rgba(111,195,255,.10)}
.opts li.selected .opt-star{opacity:1;text-shadow:0 0 8px var(--accent);color:var(--gold)}
.opts li.selected{font-weight:400;color:var(--ink)}

/* 点选确认动画：选中项金光一闪 */
.opts li.justpicked{border-color:var(--gold);background:rgba(255,217,61,.16);
  animation:pickFlash .28s ease;transform:translateX(6px)}
.opts li.justpicked .opt-star{color:var(--gold);opacity:1;text-shadow:0 0 12px var(--gold)}
@keyframes pickFlash{0%{background:rgba(255,217,61,.35)}100%{background:rgba(255,217,61,.16)}}

/* ===== 三档定价 ===== */
.tiers-wrap{margin:28px 0}
.tiers-title{font-family:var(--serif);font-size:17px;font-weight:600;text-align:center;margin-bottom:16px}
.tiers{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:14px}
@media(max-width:420px){.tiers{grid-template-columns:1fr}}
.tier{
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;
  padding:16px 12px;text-align:center;position:relative;transition:transform .18s,border-color .18s;
  display:flex;flex-direction:column;
}
.tier:hover{transform:translateY(-3px);border-color:var(--accent)}
.tier-best{
  border:1.5px solid var(--accent);background:rgba(111,195,255,.08);
  box-shadow:0 8px 30px rgba(111,195,255,.15)}
.t-badge{
  position:absolute;top:-9px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:var(--accent);color:#0b1626;font-size:9.5px;font-weight:700;
  padding:3px 12px;border-radius:99px;letter-spacing:.05em}
.t-label{font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.15em}
.t-price{font-family:var(--serif);font-weight:900;font-size:30px;color:var(--gold);line-height:1.2;margin-bottom:10px}
.t-price small{font-size:14px;vertical-align:top}
.t-features{list-style:none;text-align:left;flex:1;margin-bottom:12px}
.t-features li{font-size:11.5px;color:#b8c5d9;line-height:2;padding-left:14px;position:relative}
.t-features li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.t-btn{
  display:block;text-align:center;padding:9px 0;border-radius:8px;font-size:13px;
  font-weight:600;text-decoration:none;color:var(--ink);border:1px solid var(--line);
  transition:.15s;font-family:var(--sans)}
.t-btn:hover{border-color:var(--accent);color:var(--accent)}
.t-btn.hot{background:var(--accent);color:#0b1626;border-color:var(--accent)}
.t-btn.hot:hover{background:#8ecbff;color:#0b1626}
.tiers-note{text-align:center;color:var(--dim);font-size:11.5px;margin:-4px 0 14px}

/* ===== 三问钩子深测入口 ===== */
.deep-hook{
  margin-top:30px;padding:28px 24px;text-align:center;
  background:linear-gradient(160deg, rgba(255,217,61,.08), rgba(19,37,61,.85) 50%);
  border:1.5px solid rgba(255,217,61,.4);border-radius:20px;
}
.dh-q{
  font-family:var(--serif);font-weight:600;font-size:clamp(15px,4.5vw,19px);
  color:#d8ecff;line-height:2.2;opacity:.88;
}
.dh-divider{width:48px;height:1px;margin:18px auto;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.dh-title{font-family:var(--serif);font-size:17px;font-weight:600;margin-bottom:6px}
.dh-title b{color:var(--accent)}
.dh-sub{font-size:14px;color:var(--muted);margin-bottom:20px}
.dh-sub .gold{color:var(--gold);font-weight:700;font-size:16px}
.dh-btn-main{
  display:block;background:linear-gradient(135deg,#ff6b35,#ff9a3d);color:#fff;
  font-size:15px;font-weight:700;padding:14px 0;border-radius:12px;
  text-decoration:none;letter-spacing:.08em;margin-bottom:10px;
  box-shadow:0 6px 24px rgba(255,107,61,.35);transition:.15s}
.dh-btn-main:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(255,107,61,.5)}
.dh-btn-sub{
  display:block;color:var(--muted);font-size:13px;text-decoration:none;padding:6px 0;
}
.dh-btn-sub:hover{color:var(--accent)}

/* 重新测试 */
.retake{text-align:center;margin-top:24px}
.retake-btn{background:none;border:1px solid var(--dim);color:var(--muted);
  font-size:13.5px;padding:10px 28px;border-radius:999px;cursor:pointer;
  font-family:var(--sans);transition:.15s}
.retake-btn:hover{border-color:var(--accent);color:var(--accent)}
.retake-note{font-size:11px;color:var(--dim);margin-top:8px}

/* 案例详情按钮更醒目 */
.dh-btn-sub{
  display:block;color:var(--accent);font-size:13.5px;text-decoration:none;padding:10px 0;
  border:1px dashed rgba(111,195,255,.4);border-radius:10px;margin-top:4px;
  transition:.15s;background:rgba(111,195,255,.06)}
.dh-btn-sub:hover{border-color:var(--accent);background:rgba(111,195,255,.12)}