/* 需求与定制咨询：局部样式，沿用工具箱主题与滚动面板。 */
.svc,
.svc *,
.svc *::before,
.svc *::after{box-sizing:border-box}
.svc{
  max-width:1080px;
  min-width:0;
  margin:0 auto;
  padding-bottom:64px;
  color:var(--app-text);
  line-height:1.7;
  overflow-wrap:anywhere;
}
.svc [hidden]{display:none!important}
.svc h1,.svc h2,.svc h3{color:var(--app-text-heading);line-height:1.35}
.svc h1{margin:0 0 14px;font-size:clamp(26px,3vw,38px);letter-spacing:-.02em}
.svc h2{margin:0 0 12px;font-size:21px}
.svc h3{margin:0 0 8px;font-size:17px}
.svc p{margin:0 0 12px}
.svc :focus-visible{outline:3px solid var(--app-accent-strong);outline-offset:3px}
.svc a{color:var(--app-accent-strong);text-underline-offset:3px}
.svc a:hover{color:var(--app-accent)}
.svc button{font-family:inherit}
.svc button:disabled{opacity:.5;cursor:not-allowed}

.svc-head{
  padding:26px 0 22px;
  margin-bottom:20px;
  border-bottom:1px solid var(--app-line-strong);
}
.svc-eyebrow{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px!important;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--app-accent-strong);
}
.svc-eyebrow::before{content:"";width:22px;height:3px;background:var(--app-accent);border-radius:2px}
.svc-lead{max-width:68ch;color:var(--app-muted);font-size:16px}
.svc-cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:20px!important}
.svc-stage{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin-bottom:26px;
  padding:12px 16px;
  border-left:3px solid var(--app-accent);
  border-radius:0 var(--app-radius-sm) var(--app-radius-sm) 0;
  background:var(--app-accent-hover);
  font-size:13px;
}
.svc-stage strong{flex:0 0 auto;color:var(--app-accent-strong)}
.svc-stage p{margin:0;color:var(--app-text)}
.svc-stage-dot{flex:0 0 auto;width:7px;height:7px;margin-top:7px;border-radius:50%;background:var(--app-accent)}
.svc-block{margin-bottom:28px}
.svc-section-label{margin-bottom:8px!important;color:var(--app-accent-strong);font-size:12px;font-weight:700;letter-spacing:.05em}

.svc-directions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:16px 0 30px}
.svc-direction{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  min-width:0;
  padding:20px;
  border:1px solid var(--app-line-strong);
  border-radius:var(--app-radius-md);
  background:rgba(255,255,255,.5);
}
.svc-direction-icon{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  margin-bottom:14px;
  border-radius:10px;
  color:var(--app-accent-strong);
  background:var(--app-accent-hover);
}
.svc-direction-icon svg{display:block;width:22px;height:22px}
.svc-direction p{color:var(--app-muted);font-size:14px;line-height:1.65}
.svc-direction-links{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin-top:auto;padding-top:8px;font-size:13px}
.svc-topic{
  padding:7px 11px;
  border:1px solid var(--app-line-strong);
  border-radius:var(--app-radius-xs);
  background:var(--app-accent-hover);
  color:var(--app-accent-strong);
  font-size:13px!important;
  font-weight:600;
  cursor:pointer;
}
.svc-topic:hover{background:var(--app-accent-pressed);border-color:var(--app-accent)}

.svc-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;margin-bottom:34px;align-items:start}
.svc-form,.svc-preview{min-width:0;border:1px solid var(--app-line-strong);border-radius:var(--app-radius-md)}
.svc-form{padding:24px;scroll-margin-top:16px;background:rgba(255,255,255,.48)}
.svc-form-head{margin-bottom:22px}
.svc-form-head p:last-child{margin-bottom:0}
.svc-privacy{color:var(--app-muted);font-size:13px;line-height:1.65}
.svc-purpose{min-width:0;border:0;padding:0;margin:0 0 22px}
.svc-purpose legend{margin-bottom:9px;color:var(--app-text-heading);font-size:14px;font-weight:700}
.svc-purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.svc-purpose-grid label{
  display:flex;
  align-items:flex-start;
  gap:9px;
  min-width:0;
  padding:13px;
  border:1px solid var(--app-line-strong);
  border-radius:var(--app-radius-sm);
  cursor:pointer;
  background:var(--app-surface-input);
}
.svc-purpose-grid label:has(input:checked){border-color:var(--app-accent-strong);background:var(--app-accent-hover)}
.svc-purpose-grid label:focus-within{border-color:var(--app-accent-strong)}
.svc-purpose-grid input[type="radio"]{flex:0 0 auto;width:17px;height:17px;margin-top:3px;accent-color:var(--app-accent-strong)}
.svc-purpose-text{display:grid;gap:3px;min-width:0}
.svc-purpose-title{font-size:14px;font-weight:700;color:var(--app-text-heading)}
.svc-purpose-desc{font-size:12px;line-height:1.6;color:var(--app-muted)}
.svc-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}
.svc-fields>*{min-width:0}
.svc-fields label{display:block;color:var(--app-text-heading);font-size:14px;font-weight:600}
.svc-field-wide{grid-column:1 / -1}
.svc-label-row{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 8px}
.svc-required{color:var(--app-accent-strong);font-size:12px;font-weight:400}
.svc-hint{display:block;margin:3px 0 7px;color:var(--app-muted);font-size:12px;font-weight:400;line-height:1.6}
.svc input:not([type="radio"]),.svc textarea,.svc select{
  display:block;
  width:100%;
  min-width:0;
  padding:10px 12px;
  border:1px solid var(--app-line-strong);
  border-radius:var(--app-radius-sm);
  background:var(--app-surface-input);
  color:var(--app-text);
  font:inherit;
  font-size:15px;
  line-height:1.6;
}
.svc textarea{min-height:106px;resize:vertical}
.svc input::placeholder,.svc textarea::placeholder{color:var(--app-muted);opacity:.85}
.svc input[aria-invalid="true"],.svc textarea[aria-invalid="true"]{border-color:var(--app-error)}
.svc input:not([type="radio"]):focus,.svc textarea:focus,.svc select:focus{border-color:var(--app-accent-strong)}
.svc-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}
.svc-primary,.svc-secondary,.svc-link-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  max-width:100%;
  min-height:44px;
  padding:10px 16px;
  border:1px solid transparent;
  border-radius:var(--app-radius-sm);
  font:inherit;
  font-size:14px;
  font-weight:700;
  line-height:1.5;
  text-align:center;
  text-decoration:none;
  cursor:pointer;
}
.svc .svc-primary{color:#fff;background:var(--app-accent-strong);border-color:var(--app-accent-strong)}
.svc .svc-primary:hover{color:#fff;background:#106650;border-color:#106650}
.svc .svc-secondary{color:var(--app-accent-strong);background:transparent;border-color:var(--app-line-strong)}
.svc .svc-secondary:hover{background:var(--app-accent-hover);border-color:var(--app-accent)}
.svc .svc-link-button{padding-right:4px;padding-left:4px;color:var(--app-muted);background:transparent;font-weight:500;text-decoration:underline}
.svc .svc-link-button:hover{color:var(--app-accent-strong)}
.svc-status{display:block;margin-top:12px;color:var(--app-muted);font-size:13px;line-height:1.65}
.svc-actions .svc-status{flex:1 1 220px;margin:0}
.svc-status[data-state="ok"]{color:#176938}
.svc-status[data-state="error"]{color:#b42318}
.svc-status[data-state="stale"]{color:#85460a}

.svc-preview{padding:22px;background:var(--app-accent-hover)}
.svc-preview-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}
.svc-preview-head h2{margin:0;font-size:19px}
.svc-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.76);color:var(--app-muted);font-size:11px;font-weight:600;line-height:1.6}
.svc-badge[data-state="ready"]{color:#176938;background:rgba(22,163,74,.12)}
.svc-badge[data-state="stale"]{color:#85460a;background:var(--app-warning-bg)}
.svc-preview-empty{padding:18px 0 10px;color:var(--app-muted);font-size:14px}
.svc-preview-empty p:last-child{margin-bottom:0}
.svc-preview-empty strong{display:block;margin-bottom:7px;color:var(--app-text-heading);font-size:15px}
.svc-preview-empty ul{padding-left:18px;margin:14px 0}
.svc-preview-empty li{margin:6px 0}
.svc-preview-empty>span{display:block;margin-top:18px;font-size:12px}
.svc-result{min-width:0}
.svc #svc-output{min-height:330px;background:rgba(255,255,255,.85);font-family:var(--app-font-mono);font-size:13px;line-height:1.75;tab-size:2}
.svc-result .svc-actions{gap:9px;margin-top:14px}
.svc-result-note{margin:14px 0 0!important;color:var(--app-muted);font-size:12px;line-height:1.7}
.svc-note{color:var(--app-muted);font-size:13px}

.svc-discuss{margin:0 0 30px;scroll-margin-top:16px}
.svc-contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
.svc-contact-card{min-width:0;padding:22px;border:1px solid var(--app-line-strong);border-radius:var(--app-radius-md);background:rgba(255,255,255,.46)}
.svc-contact-card p{color:var(--app-muted);font-size:14px}
.svc-contact-card p:last-child{margin-bottom:0}
.svc-contact-card .svc-primary,.svc-contact-card .svc-secondary{margin-top:3px}
.svc-faq{margin:0 0 24px}
.svc-faq details{padding:15px 0;border-bottom:1px solid var(--app-line-strong)}
.svc-faq details:first-of-type{border-top:1px solid var(--app-line-strong)}
.svc-faq summary{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;color:var(--app-text-heading);font-size:14px;font-weight:600}
.svc-faq summary::-webkit-details-marker{display:none}
.svc-faq summary::after{content:"+";flex:0 0 auto;color:var(--app-accent-strong);font-size:19px;font-weight:400;line-height:1.2}
.svc-faq details[open] summary::after{content:"−"}
.svc-faq details p{max-width:78ch;margin:11px 0 0;color:var(--app-muted);font-size:14px}
.svc-foot{display:flex;flex-wrap:wrap;gap:8px 12px;padding-top:20px;border-top:1px solid var(--app-line-strong);font-size:13px;color:var(--app-muted)}

@media(min-width:1240px){
  .svc-layout{grid-template-columns:minmax(0,1fr) 340px}
  .svc-preview{position:sticky;top:12px}
  .svc-result .svc-actions .svc-primary,.svc-result .svc-actions .svc-secondary{flex:1 1 100%}
}
@media(max-width:760px){
  .svc{padding-bottom:70px}
  .svc-head{padding:12px 0 20px}
  .svc h1{font-size:27px}
  .svc h2{font-size:20px}
  .svc-lead{font-size:15px}
  .svc-stage{flex-direction:column;gap:3px;padding:12px 14px}
  .svc-directions,.svc-fields,.svc-purpose-grid,.svc-contact-grid{grid-template-columns:minmax(0,1fr)}
  .svc-directions{gap:12px;margin-bottom:24px}
  .svc-direction{padding:18px}
  .svc-direction-icon{margin-bottom:10px}
  .svc-form,.svc-preview,.svc-contact-card{padding:18px}
  .svc-form-head{margin-bottom:18px}
  .svc-fields{gap:16px}
  .svc input:not([type="radio"]),.svc textarea,.svc select,.svc #svc-output{font-size:16px}
  .svc #svc-output{min-height:310px}
  .svc-cta-row>.svc-primary,.svc-cta-row>.svc-secondary,.svc-actions>.svc-primary,.svc-actions>.svc-secondary{flex:1 1 100%;width:100%}
  .svc-actions .svc-status{flex-basis:100%}
  .svc-layout{gap:16px;margin-bottom:26px}
}
@media(prefers-reduced-motion:reduce){
  .svc *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}