/* 孕期运动计算器 · 孕周日历风：暖米 / 珊瑚粉 / 松绿 / 周历卡 */
.pe-page{
  --pe-bg:#fbf5ef;--pe-card:#fff;--pe-ink:#3b3330;--pe-mute:#8b807a;--pe-line:#eee2d8;
  --pe-coral:#e07a6b;--pe-green:#3f8f6f;--pe-soft:#fdf3ec;--pe-warn:#c4534a;
  color:var(--pe-ink);background:var(--pe-bg);min-height:100vh;padding:0 0 54px;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
}
:root[data-theme="dark"] .pe-page{
  --pe-bg:#1d1816;--pe-card:#28201d;--pe-ink:#f6ece6;--pe-mute:#b5a49c;--pe-line:#40332e;
  --pe-coral:#f0a094;--pe-green:#79c8a6;--pe-soft:#231c19;--pe-warn:#f0928a;
}
.pe-wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.pe-page .detail-breadcrumb{margin:18px 0 22px;font-size:13px}
.pe-page .detail-breadcrumb a{color:var(--pe-mute);text-decoration:none}
.pe-page .detail-breadcrumb .sep{margin:0 8px;color:var(--pe-coral)}
.pe-page .detail-breadcrumb .current{color:var(--pe-ink);font-weight:700}

.pe-hero{display:grid;grid-template-columns:1fr 180px;gap:30px;align-items:center;background:var(--pe-card);
  border:1px solid var(--pe-line);border-radius:22px;padding:34px 38px;box-shadow:0 14px 40px rgba(224,122,107,.12)}
.pe-kicker{font:700 11px/1.4 ui-monospace,monospace;letter-spacing:.16em;color:var(--pe-green);margin-bottom:14px}
.pe-hero h1{font-size:clamp(25px,3.3vw,35px);line-height:1.36;margin:0 0 13px;font-weight:800}
.pe-sub{font-size:14.5px;line-height:1.95;color:var(--pe-mute);margin:0;max-width:700px}
.pe-sub b{color:var(--pe-coral)}
.pe-hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.pe-hero-tags span{background:var(--pe-soft);border:1px solid var(--pe-line);border-radius:999px;padding:6px 13px;font-size:12px}
.pe-week{text-align:center;border:2px solid var(--pe-coral);border-radius:18px;padding:18px 10px;background:var(--pe-soft)}
.pe-week small{display:block;font-size:11px;letter-spacing:.12em;color:var(--pe-mute)}
.pe-week b{display:block;font:800 48px/1.15 ui-monospace,monospace;color:var(--pe-coral)}
.pe-week em{font-style:normal;font-size:13px;color:var(--pe-mute)}
.pe-week span{display:block;margin-top:10px;font-size:12px;font-weight:700;color:var(--pe-green)}

.pe-alert{margin-top:18px;background:rgba(196,83,74,.09);border:1px solid rgba(196,83,74,.4);border-left:5px solid var(--pe-warn);
  border-radius:12px;padding:15px 20px}
.pe-alert span{font-size:13.5px;font-weight:800;color:var(--pe-warn)}
.pe-alert p{margin:6px 0 0;font-size:12.5px;line-height:1.8}
.pe-sec-head{display:flex;align-items:baseline;gap:12px;margin:0 0 16px}
.pe-sec-head h2{font-size:19px;margin:0;font-weight:800}
.pe-sec-head small{margin-left:auto;color:var(--pe-mute);font-size:12.5px;text-align:right}
.pe-timeline,.pe-form,.pe-result,.pe-ai,.pe-batch{margin-top:22px;background:var(--pe-card);border:1px solid var(--pe-line);
  border-radius:18px;padding:24px 28px;box-shadow:0 8px 26px rgba(224,122,107,.07)}
.pe-stages{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pe-stages button{border:1px solid var(--pe-line);background:var(--pe-soft);border-radius:12px;padding:15px;
  cursor:pointer;font-family:inherit;text-align:left;transition:.16s}
.pe-stages button:hover{border-color:var(--pe-coral)}
.pe-stages button.is-on{background:var(--pe-coral);border-color:var(--pe-coral);color:#fff}
.pe-stages b{display:block;font-size:15px;margin-bottom:4px}
.pe-stages span{font-size:12px;color:var(--pe-mute)}
.pe-stages button.is-on span{color:rgba(255,255,255,.85)}

.pe-form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pe-form-grid label{font-size:12.5px;color:var(--pe-mute)}
.pe-form-grid label span{display:block;margin-bottom:6px}
.pe-form-grid label i{font-style:normal;color:var(--pe-coral);font-size:11px}
.pe-form-grid input,.pe-form-grid select{width:100%;box-sizing:border-box;padding:11px 12px;border:1px solid var(--pe-line);
  border-radius:10px;background:var(--pe-soft);color:var(--pe-ink);font:700 15px/1.3 ui-monospace,monospace;font-family:inherit}
.pe-form-grid input:focus,.pe-form-grid select:focus{outline:2px solid var(--pe-coral)}
.pe-quick{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:18px 0 14px;font-size:12px;color:var(--pe-mute)}
.pe-quick button,.pe-btn{border:1px solid var(--pe-line);background:var(--pe-soft);color:var(--pe-ink);border-radius:999px;
  padding:7px 13px;font-size:12.5px;cursor:pointer;font-family:inherit;transition:.16s}
.pe-quick button:hover,.pe-btn:hover{border-color:var(--pe-coral);color:var(--pe-coral)}
.pe-btn-main{border:0;border-radius:999px;background:var(--pe-coral);color:#fff;padding:13px 28px;
  font-size:15px;font-weight:700;cursor:pointer;font-family:inherit}
.pe-btn-main:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(224,122,107,.3)}
.pe-err{margin:12px 0 0;color:var(--pe-warn);font-size:13px;font-weight:600}

.pe-result-grid{display:grid;grid-template-columns:250px 1fr;gap:24px;align-items:center}
.pe-ring-box{text-align:center}
.pe-ring{width:180px;height:180px;margin:0 auto;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--pe-green) 0deg,var(--pe-line) 0deg);position:relative}
.pe-ring:before{content:"";position:absolute;inset:16px;border-radius:50%;background:var(--pe-card)}
.pe-ring>div{position:relative;z-index:1}
.pe-ring b{display:block;font:800 36px/1.2 ui-monospace,monospace;color:var(--pe-green)}
.pe-ring span{font-size:11.5px;color:var(--pe-mute)}
.pe-ring-box p{font-size:12px;line-height:1.8;color:var(--pe-mute);margin:12px 0 0}
.pe-hr-head{display:flex;justify-content:space-between;font-size:14px;margin-bottom:14px}
.pe-hr-head span{font-size:12px;color:var(--pe-mute)}
.pe-hr-band{height:28px;border-radius:8px;background:linear-gradient(90deg,var(--pe-green),#e8c86a,var(--pe-coral));position:relative;margin-bottom:8px}
.pe-hr-band i{position:absolute;top:-5px;width:4px;height:38px;border-radius:2px;background:var(--pe-ink);left:50%;transition:.3s}
.pe-hr-band span{position:absolute;bottom:-22px;font-size:10.5px;color:var(--pe-mute);white-space:nowrap}
.pe-hr-band span:first-of-type{left:2px}.pe-hr-band span:nth-of-type(2){left:50%;transform:translateX(-50%)}
.pe-hr-band span:last-of-type{right:2px}
.pe-hr-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dotted var(--pe-line);font-size:13px;margin-top:14px}
.pe-hr-row:first-of-type{margin-top:32px}
.pe-hr-row span{color:var(--pe-mute)}
.pe-hr-row b{font:700 14px/1 ui-monospace,monospace;color:var(--pe-green)}
.pe-hr-note{font-size:11.5px;line-height:1.8;color:var(--pe-mute);margin-top:12px}
.pe-lists{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px;border-top:1px dashed var(--pe-line);padding-top:20px}
.pe-list{background:var(--pe-soft);border-left:4px solid var(--pe-green);border-radius:10px;padding:16px 18px}
.pe-list.is-avoid{border-left-color:var(--pe-coral)}
.pe-list b{font-size:14px}
.pe-list ul{margin:10px 0 0;padding-left:18px;font-size:12.8px;line-height:1.95;color:var(--pe-mute)}

.pe-ai-head{display:flex;gap:13px;align-items:flex-start;margin-bottom:14px}
.pe-ai-head>span{width:36px;height:36px;flex:none;border-radius:50%;background:var(--pe-green);color:#fff;display:grid;place-items:center}
.pe-ai-head h2{font-size:17px;margin:0 0 4px}
.pe-ai-head p{margin:0;font-size:12.5px;color:var(--pe-mute);line-height:1.7}
.pe-ai-btn{border:1px dashed var(--pe-coral);background:var(--pe-soft);color:var(--pe-green);border-radius:999px;
  padding:11px 20px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}
.pe-ai-btn:disabled{opacity:.55;cursor:wait}
.pe-ai-status{display:block;margin-top:10px;font-size:12px;color:var(--pe-mute)}
.pe-ai-out{margin-top:14px;padding:16px;background:var(--pe-soft);border-left:3px solid var(--pe-green);
  font-size:13.5px;line-height:1.9;white-space:pre-wrap}

.pe-batch textarea{width:100%;box-sizing:border-box;border:1px solid var(--pe-line);border-radius:12px;background:var(--pe-soft);
  color:var(--pe-ink);padding:13px;font:13px/1.8 ui-monospace,monospace;resize:vertical}
.pe-batch textarea:focus{outline:2px solid var(--pe-coral)}
.pe-batch-actions{display:flex;gap:9px;flex-wrap:wrap;margin:14px 0 4px}
.pe-batch-result{margin-top:16px;overflow-x:auto}
.pe-batch-result table{width:100%;border-collapse:collapse;font-size:13px}
.pe-batch-result th,.pe-batch-result td{border:1px solid var(--pe-line);padding:8px 10px;text-align:left}
.pe-batch-result th{background:var(--pe-soft)}
.pe-batch-result tr.is-bad td{background:rgba(196,83,74,.08)}

:root[data-theme="dark"] .pe-stages button.is-on,:root[data-theme="dark"] .pe-btn-main{color:#241a17}
@media(max-width:920px){.pe-hero{grid-template-columns:1fr}.pe-week{display:none}.pe-form-grid{grid-template-columns:1fr 1fr}
 .pe-result-grid,.pe-lists{grid-template-columns:1fr}}
@media(max-width:600px){.pe-wrap{padding:0 14px}.pe-hero,.pe-timeline,.pe-form,.pe-result,.pe-ai,.pe-batch{padding:20px 16px}
 .pe-hero h1{font-size:24px}.pe-form-grid{grid-template-columns:1fr}.pe-sec-head small{display:none}
 .pe-hr-band span{font-size:9px}.pe-stages{gap:6px}.pe-stages button{padding:11px 9px}}