/* ====== 黑眼圈类型自测 · 暮色靛紫渐变 + 眼下色卡 ====== */
.tsk.dct{
  --tsk-bg:#f3f2fb;
  --tsk-card:#ffffff;
  --tsk-card-2:#eeecfa;
  --tsk-ink:#241f3d;
  --tsk-sub:#5c5680;
  --tsk-faint:#8f89ad;
  --tsk-line:#e0ddf1;
  --tsk-line-2:#ebe9f7;
  --tsk-brand:#5f3dc4;
  --tsk-brand-2:#845ef7;
  --tsk-brand-soft:#ece5fc;
  --tsk-brand-ink:#4a2fb0;
  --tsk-warn:#e03131;
  --tsk-warn-soft:#fdecec;
  background:
    linear-gradient(165deg, rgba(95,61,196,.10), rgba(132,94,247,.05) 34%, transparent 60%),
    radial-gradient(760px 340px at 100% -12%, rgba(132,94,247,.12), transparent 62%),
    var(--tsk-bg);
}
:root[data-theme="dark"] .tsk.dct{
  --tsk-bg:#131024;
  --tsk-card:#1d1832;
  --tsk-card-2:#241e3e;
  --tsk-ink:#ece9f9;
  --tsk-sub:#a9a2cc;
  --tsk-faint:#7c76a0;
  --tsk-line:#322a52;
  --tsk-line-2:#292245;
  --tsk-brand:#9775fa;
  --tsk-brand-2:#b197fc;
  --tsk-brand-soft:rgba(151,117,250,.15);
  --tsk-brand-ink:#b197fc;
  --tsk-warn:#ff8787;
  --tsk-warn-soft:rgba(255,135,135,.12);
}
.dct-hero{display:grid;grid-template-columns:minmax(0,1fr) 394px;gap:30px;padding:30px 0 24px;align-items:stretch;}
.dct-hero-l{display:flex;flex-direction:column;}
.dct-hero-l>.tsk-hs{flex:1 1 auto;}
.dct-hero-l .tsk-h1 b{color:var(--tsk-brand-ink);}

/* 眼下色卡样本条 */
.dct-swatches{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.dct-swatch{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border:1px solid var(--tsk-line);border-radius:99px;background:var(--tsk-card);font-size:11.5px;font-weight:700;color:var(--tsk-sub);}
.dct-swatch i{width:44px;height:12px;border-radius:99px;}
.dct-swatch.is-vessel i{background:linear-gradient(90deg,#5c6bc0,#7986cb,#9fa8da);}
.dct-swatch.is-pigment i{background:linear-gradient(90deg,#8d6e63,#a1887f,#bcaaa4);}
.dct-swatch.is-struct i{background:linear-gradient(90deg,#37474f,#546e7a,#90a4ae);}

/* 自查表卡 */
.dct-form{align-self:start;background:var(--tsk-card);border:1px solid var(--tsk-line);border-radius:14px;box-shadow:var(--tsk-shadow);overflow:hidden;position:relative;}
.dct-form::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--tsk-brand),var(--tsk-brand-2));}
.dct-form-hd{display:flex;justify-content:space-between;align-items:center;padding:15px 20px 12px 22px;border-bottom:1px dashed var(--tsk-line);}
.dct-form-hd span{font-size:12.5px;font-weight:800;color:var(--tsk-ink);letter-spacing:.04em;}
.dct-form-hd i{font-style:normal;font:700 10px/1 var(--tsk-num);letter-spacing:.18em;color:var(--tsk-faint);}
.dct-form-body{padding:8px 20px 18px 22px;}
.dct-q{margin-top:11px;}
.dct-qlabel{display:block;margin-bottom:6px;font-size:11.5px;font-weight:800;color:var(--tsk-sub);}
.dct-qlabel em{font-style:normal;color:var(--tsk-brand);}
.dct-seg button{font-size:12px;padding:8px 13px;}
.dct-form .tsk-btn-main{width:100%;margin-top:16px;background:linear-gradient(135deg,var(--tsk-brand),var(--tsk-brand-2));color:#fff;}
.dct-err{display:none;margin-top:9px;font-size:12px;font-weight:700;color:var(--tsk-warn);}
.dct-err.show{display:block;}
.dct-form-foot{margin-top:10px;font-size:10.5px;line-height:1.7;color:var(--tsk-faint);}

/* 结果 */
.dct-result{margin:4px 0 26px;background:var(--tsk-card);border:1px solid var(--tsk-line);border-radius:16px;box-shadow:var(--tsk-shadow);padding:22px 24px;}
.dct-res-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:11px;}
.dct-res-card{background:var(--tsk-card-2);border:1px solid var(--tsk-line-2);border-radius:11px;padding:15px 17px;}
.dct-res-card b{display:block;font:800 19px/1.3 var(--tsk-font);color:var(--tsk-ink);}
.dct-res-card span{display:block;margin-top:5px;font-size:11.5px;font-weight:700;color:var(--tsk-faint);}
.dct-res-card i{display:block;margin-top:3px;font-style:normal;font-size:10.5px;color:var(--tsk-sub);}
.dct-res-card.dct-main{background:var(--tsk-brand-soft);border-color:rgba(95,61,196,.26);}
.dct-res-card.dct-main b{color:var(--tsk-brand-ink);}
.dct-alert{margin-top:13px;padding:12px 14px;border-radius:9px;background:var(--tsk-brand-soft);border:1px solid rgba(95,61,196,.2);font-size:12px;line-height:1.8;color:var(--tsk-sub);}
.dct-alert b{color:var(--tsk-brand-ink);}
.dct-alert.is-warn{background:var(--tsk-warn-soft);border-color:rgba(224,49,49,.26);}
.dct-alert.is-warn b{color:var(--tsk-warn);}
.dct-plan{margin-top:14px;overflow-x:auto;border-radius:11px;border:1px solid var(--tsk-line);}
.dct-acts{display:flex;align-items:center;gap:12px;margin-top:14px;}
.dct-copymsg{font-size:12px;font-weight:700;color:var(--tsk-brand-ink);}

.dct-scroll{overflow-x:auto;border-radius:11px;box-shadow:var(--tsk-shadow-sm);}
.dct-table{width:100%;min-width:560px;border-collapse:collapse;background:var(--tsk-card);}
.dct-table.is-wide{border:1px solid var(--tsk-line);}
.dct-table th,.dct-table td{padding:10px 14px;font-size:12.5px;line-height:1.7;border-bottom:1px solid var(--tsk-line-2);text-align:left;}
.dct-table thead th{background:var(--tsk-card-2);font-size:11px;font-weight:800;color:var(--tsk-brand-ink);letter-spacing:.04em;}
.dct-table tbody tr:last-child td{border-bottom:0;}
.dct-table tbody tr:hover td{background:var(--tsk-card-2);}
.dct-strong{font-weight:800;color:var(--tsk-ink);}
.dct-tag{display:inline-block;padding:2px 9px;border-radius:99px;background:var(--tsk-brand-soft);color:var(--tsk-brand-ink);font:800 11.5px/1.7 var(--tsk-num);}

.dct-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(278px,1fr));gap:8px;}
.dct-list li{position:relative;padding:12px 15px 12px 34px;background:var(--tsk-card);border:1px solid var(--tsk-line);border-radius:9px;font-size:12.5px;line-height:1.78;color:var(--tsk-sub);}
.dct-list li::before{content:"✕";position:absolute;left:13px;top:11px;color:var(--tsk-warn);font-weight:800;}

@media (max-width:900px){
  .dct-hero{grid-template-columns:1fr;gap:22px;}
  .dct-form{align-self:stretch;}
}