:root{
  --ink:#0f1824;
  --ink-soft:#243447;
  --paper:#eef2f6;
  --paper-deep:#e2e8ee;
  --surface:#ffffff;
  --seal:#e4002b;
  --seal-deep:#b8001f;
  --accent:#e4002b;
  --jade:#4a5d73;
  --line:#d5dce4;
  --text-main:#0f1824;
  --text-soft:#5a6a7e;
  --text-inv:#f5f7fa;
  --text-inv-soft:#8fa0b3;
  --radius:10px;
  --heiti:"Microsoft JhengHei","微軟正黑體","PingFang TC","Heiti TC","Noto Sans TC",sans-serif;
  --serif:var(--heiti);
  --sans:var(--heiti);
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}

*{box-sizing:border-box;}

body.cet-page{
  margin:0;
  padding:20px;
  background-color:#e8edf2;
  background-image:radial-gradient(circle, rgba(15,24,36,0.06) 1px, transparent 1px);
  background-size:18px 18px;
  font-family:var(--sans);
  color:var(--text-main);
}

.cet-wrap{
  max-width:1100px;
  margin:0 auto;
}

.cet-proto{
  font-family:var(--sans);
  color:var(--text-main);
  background:var(--paper);
  border-radius:16px;
  overflow:hidden;
  display:grid;
  grid-template-columns:272px 1fr;
  min-height:640px;
  border:1px solid var(--line);
}

.cet-rail{
  background:var(--ink);
  color:var(--text-inv);
  padding:32px 24px;
  position:relative;
  display:flex;
  flex-direction:column;
  border-right:3px solid var(--seal);
}

.cet-rail::after{
  content:"";
  position:absolute;
  top:0; right:0; bottom:0;
  width:2px;
  background-image:repeating-linear-gradient(to bottom, rgba(228,0,43,0.35) 0 6px, transparent 6px 15px);
}

.cet-mark{
  width:44px;height:44px;border-radius:50%;
  border:1.5px solid var(--seal);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);
  color:var(--seal);
  font-size:19px;
  transform:rotate(-6deg);
  flex-shrink:0;
}

.cet-brand-title{
  font-family:var(--serif);
  font-size:17px;
  line-height:1.6;
  margin:0 0 2px;
  padding-left:12px;
  border-left:3px solid var(--seal);
  color:var(--text-inv);
}

.cet-brand-sub{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.06em;
  color:var(--text-inv-soft);
  margin-bottom:28px;
}

.cet-steps{
  list-style:none;
  margin:0;padding:0;
  display:flex;flex-direction:column;gap:4px;
}

.cet-step{
  display:flex;align-items:flex-start;gap:12px;
  padding:10px 8px;
  border-radius:8px;
  opacity:.5;
}

.cet-step.is-done{opacity:.85;}
.cet-step.is-current{opacity:1;background:rgba(228,0,43,0.12);}

.cet-step-dot{
  width:22px;height:22px;border-radius:50%;
  border:1.3px solid var(--text-inv-soft);
  flex-shrink:0;margin-top:1px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:10px;color:var(--text-inv-soft);
}

.cet-step.is-current .cet-step-dot{border-color:var(--seal);color:var(--seal);}
.cet-step.is-done .cet-step-dot{
  border-color:var(--seal);
  background:var(--seal);
  color:#fff;
}

.cet-step.is-done .cet-step-dot svg{width:12px;height:12px;}
.cet-step-label{font-size:12.5px;line-height:1.5;}
.cet-step-label .zh{display:block;color:var(--text-inv);}
.cet-step-label .en{display:block;font-size:10.5px;color:var(--text-inv-soft);margin-top:1px;}

.cet-panel{
  background:var(--paper);
  padding:40px 48px 32px;
  display:flex;flex-direction:column;
}

.cet-panel-body{flex:1;}

.cet-eyebrow{
  font-family:var(--mono);
  font-size:11px;letter-spacing:.08em;
  color:var(--seal);
  margin-bottom:10px;
}

.cet-h1{
  font-family:var(--serif);
  font-size:26px;font-weight:600;
  margin:0 0 6px;
  color:var(--ink);
}

.cet-h1-en{
  font-size:13px;color:var(--text-soft);margin:0 0 28px;
}

.cet-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 26px;
}

.cet-field{margin-bottom:18px;}
.cet-field:last-child{margin-bottom:0;}

.cet-field label{
  display:block;font-size:12.5px;font-weight:600;margin-bottom:6px;color:var(--ink-soft);
}

.cet-field label .en{font-weight:400;color:var(--text-soft);margin-left:4px;}
.cet-field label .req{color:var(--seal);}

.cet-field input[type=text],
.cet-field input[type=email],
.cet-field input[type=tel],
.cet-field select{
  width:100%;padding:10px 12px;
  border:1px solid var(--line);border-radius:8px;
  background:#fff;font-size:14px;font-family:var(--sans);color:var(--text-main);
}

.cet-field input:focus,
.cet-field select:focus{
  outline:none;border-color:var(--seal);box-shadow:0 0 0 3px rgba(228,0,43,0.14);
}

.cet-field input.is-invalid,
.cet-field select.is-invalid{border-color:#dc3545;}

.cet-grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;}
.cet-grid2 .span2{grid-column:1 / -1;}

.cet-q{margin-bottom:26px;}
.cet-q:last-child{margin-bottom:0;}

.cet-q-title{font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:4px;line-height:1.5;}
.cet-q-hint{font-size:11.5px;color:var(--text-soft);margin-bottom:12px;}

.cet-cat{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;
  color:var(--ink-soft);background:rgba(15,24,36,0.06);
  display:inline-block;padding:3px 9px;border-radius:5px;
  margin:10px 0 8px;
}

.cet-chips{display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;}

.cet-chip{
  border:1px solid var(--line);background:#fff;
  padding:8px 14px;border-radius:999px;
  font-size:12.5px;cursor:pointer;color:var(--text-main);
  user-select:none;display:inline-flex;align-items:center;gap:6px;
  line-height:1.4;flex:0 0 auto;
}

.cet-chip input{position:absolute;opacity:0;width:0;height:0;pointer-events:none;}
.cet-chip.on{background:var(--seal);border-color:var(--seal);color:#fff;font-weight:600;}

.cet-chip .chip-text{display:flex;flex-direction:column;gap:1px;line-height:1.35;}
.cet-chip .chip-text .zh{font-size:12.5px;font-weight:600;}
.cet-chip .chip-text .en{font-size:11px;font-weight:400;opacity:0.75;}
.cet-chip.on .chip-text .en{opacity:0.92;}

.cet-chip-other-wrap{
  display:inline-flex;flex-direction:column;align-items:flex-start;gap:8px;
  vertical-align:top;max-width:100%;flex:0 0 auto;
}

.cet-chip-other-wrap.is-open{
  flex:1 1 100%;
  width:100%;
  margin-top:4px;
}

.cet-other-input-row{
  display:none;align-items:center;gap:10px;flex-wrap:wrap;
  width:min(520px,100%);
}

.cet-chip-other-wrap.is-open .cet-other-input-row,
.cet-radio-other-wrap.is-open .cet-other-input-row{
  display:flex;
}

.cet-other-input-row .other-input{
  flex:0 1 280px;min-width:180px;padding:8px 12px;
  border:1px solid var(--line);border-radius:8px;font-size:12.5px;
  color:var(--text-main);background:#fff;
}

.cet-other-input-row .other-input.is-invalid{
  border:2px solid #dc3545;
}

.cet-other-input-hint{
  display:none;font-size:12px;line-height:1.4;color:#dc3545;flex:0 0 auto;
}

.cet-other-input-hint.show{display:inline-block;}

.cet-radio-other-wrap{
  display:flex;flex-direction:column;gap:8px;
}

.cet-radio-other-wrap.is-open .cet-radio-card.on{border-color:var(--seal);background:rgba(228,0,43,0.06);}

.cet-radio-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;}

.cet-radio-card{
  border:1px solid var(--line);background:#fff;border-radius:8px;
  padding:12px 14px;cursor:pointer;display:block;
}

.cet-radio-card input{position:absolute;opacity:0;width:0;height:0;}
.cet-radio-card .zh{font-size:13px;font-weight:600;display:block;line-height:1.4;}
.cet-radio-card .en{font-size:11px;font-weight:400;color:var(--text-soft);display:block;margin-top:2px;line-height:1.35;}
.cet-radio-card.on .en{color:rgba(228,0,43,0.75);}
.cet-radio-card.on{border-color:var(--seal);background:rgba(228,0,43,0.06);}
.cet-radio-card.on .zh{color:var(--seal-deep);}

.cet-radio-card .other-input{display:none;}

.cet-dropzone{
  border:1.5px dashed var(--line);border-radius:10px;
  padding:26px;text-align:center;background:#fff;cursor:pointer;
  position:relative;
}

.cet-dropzone input[type=file]{
  position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;
}

.cet-dropzone .ic{
  width:34px;height:34px;border-radius:50%;background:rgba(228,0,43,0.08);
  display:flex;align-items:center;justify-content:center;margin:0 auto 10px;
  font-family:var(--serif);color:var(--seal);font-size:15px;
}

.cet-dropzone .t1{font-size:13px;font-weight:600;margin-bottom:2px;}
.cet-dropzone .t2{font-size:11.5px;color:var(--text-soft);}

.cet-dropzone.is-uploaded{border-color:var(--seal);background:rgba(228,0,43,0.04);}
.cet-dropzone.is-error{border-color:#dc3545;}

.cet-upload-status{font-size:12px;margin-top:10px;}
.cet-upload-status.ok{color:var(--seal-deep);}
.cet-upload-status.err{color:#dc3545;}
.cet-upload-remove{
  margin-left:8px;padding:2px 10px;border:1px solid var(--line);
  background:#fff;border-radius:6px;font-size:11px;cursor:pointer;
}

.cet-captcha{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.cet-captcha-img{border-radius:8px;vertical-align:middle;}
.cet-captcha input{width:120px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;}

.cet-summary-row{
  display:flex;justify-content:space-between;gap:12px;
  padding:9px 0;border-bottom:1px solid var(--line);font-size:13px;
}

.cet-summary-row:last-child{border-bottom:none;}
.cet-summary-row .k{color:var(--text-soft);flex-shrink:0;}
.cet-summary-row .v{font-weight:600;text-align:right;word-break:break-word;}

.cet-privacy{
  font-size:12.5px;line-height:1.6;margin-top:16px;
}

.cet-privacy label{cursor:pointer;display:flex;gap:8px;align-items:flex-start;}
.cet-privacy input{margin-top:3px;flex-shrink:0;}
.cet-privacy a{color:var(--seal);}

.cet-nav{display:flex;justify-content:space-between;align-items:center;margin-top:28px;}
.cet-btn{
  font-family:var(--sans);font-size:13px;font-weight:600;
  padding:11px 22px;border-radius:8px;cursor:pointer;border:1px solid var(--line);
  background:#fff;color:var(--ink);
}

.cet-btn.primary{background:var(--ink);color:var(--text-inv);border-color:var(--ink);}
.cet-btn.primary:hover{background:var(--ink-soft);}
.cet-btn.seal{background:var(--seal);border-color:var(--seal);color:#fff;}
.cet-btn.seal:hover{background:var(--seal-deep);}
.cet-btn.ghost{background:transparent;}
.cet-btn:disabled{opacity:.35;cursor:not-allowed;}

.cet-step-panel{display:none;}
.cet-step-panel.active{display:block;}

.cet-done{text-align:center;padding:40px 10px 10px;display:none;}
.cet-done.show{display:block;}

.cet-done-stamp{
  width:104px;height:104px;border-radius:50%;
  border:3px solid var(--seal);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  margin:0 auto 20px;
  color:var(--seal);
  font-family:var(--serif);
  transform:scale(0) rotate(-18deg);
  transition:transform .5s cubic-bezier(.34,1.56,.64,1);
}

.cet-done.show .cet-done-stamp{transform:scale(1) rotate(-10deg);}
.cet-done-stamp .big{font-size:22px;line-height:1;}
.cet-done-stamp .small{font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;margin-top:4px;}

.cet-field-error,
.cet-q-error{
  color:#dc3545;font-size:12px;margin-top:6px;display:none;line-height:1.5;
}

.cet-field-error .zh,
.cet-q-error .zh{
  display:block;font-size:12.5px;font-weight:600;
}

.cet-field-error .en,
.cet-q-error .en{
  display:block;font-size:11.5px;font-weight:400;opacity:.9;margin-top:1px;
}

.cet-field-error.show,
.cet-q-error.show{display:block;}

.cet-q14-fields{
  margin-top:12px;padding:14px;
  background:#fff;border:1px solid var(--line);border-radius:8px;
  display:none;
}

.cet-q14-fields.show{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.cet-q14-fields .cet-field{margin:0;}

#Country{
  display:none;
  margin-top:12px;
  width:100%;
  padding:10px 36px 10px 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background-color:#fff;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a6a7e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  background-size:16px;
  appearance:none;
  -webkit-appearance:none;
  font-size:14px;
  font-family:var(--sans);
  color:var(--text-main);
  cursor:pointer;
  transition:border-color .15s, box-shadow .15s;
}

#Country.show{display:block;}

#Country:focus{
  outline:none;
  border-color:var(--seal);
  box-shadow:0 0 0 3px rgba(228,0,43,0.14);
}

#Country option:first-child{
  color:var(--text-soft);
}

.cet-rules-intro{
  font-size:13px;line-height:1.7;color:var(--ink-soft);margin:0 0 20px;
}

.cet-rules-list{
  margin:0;padding:0 0 0 1.2em;
  list-style:none;counter-reset:rules;
}

.cet-rules-item{
  counter-increment:rules;
  margin-bottom:18px;padding-left:2em;position:relative;
}

.cet-rules-item::before{
  content:counter(rules) ".";
  position:absolute;left:0;top:0;
  font-family:var(--mono);font-size:12px;font-weight:600;color:var(--seal);
}

.cet-rules-zh{
  font-size:13px;line-height:1.65;margin:0 0 6px;color:var(--text-main);
}

.cet-rules-en{
  font-size:12px;line-height:1.6;margin:0;color:var(--text-soft);
}

.cet-rules-agree{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
}

.cet-footer{
  text-align:center;font-size:11px;color:var(--text-soft);
  margin-top:20px;padding-bottom:10px;
}

.cet-modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;
  align-items:center;justify-content:center;padding:20px;
}

.cet-modal-overlay.show{display:flex;}

.cet-modal{
  background:#fff;border-radius:12px;width:100%;max-width:720px;
  max-height:85vh;display:flex;flex-direction:column;overflow:hidden;
}

.cet-modal-hd{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;border-bottom:1px solid var(--line);
}

.cet-modal-hd h3{margin:0;font-size:15px;}
.cet-modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-soft);}
.cet-modal iframe{flex:1;border:0;min-height:60vh;}

@media (max-width:720px){
  body.cet-page{padding:10px;}
  .cet-proto{grid-template-columns:1fr;}
  .cet-rail{flex-direction:row;align-items:center;padding:16px 18px;gap:14px;}
  .cet-rail::after{display:none;}
  .cet-mark{width:34px;height:34px;font-size:15px;}
  .cet-brand-title,.cet-brand-sub{display:none;}
  .cet-steps{flex-direction:row;gap:6px;overflow-x:auto;flex:1;}
  .cet-step{flex-direction:column;align-items:center;padding:4px;min-width:36px;}
  .cet-step-label{display:none;}
  .cet-panel{padding:24px 20px 20px;}
  .cet-grid2{grid-template-columns:1fr;}
  .cet-h1{font-size:21px;}
  .cet-q14-fields.show{grid-template-columns:1fr;}
}