/* 码上交付 · 询价问卷（/quote/）样式
 * 设计变量来自 site.css 的 :root（暗色模式由 site.css 重定义），此处统一给出回退值。
 * 断点：720px / 1080px（≥1080 右侧粘性估价卡；<1080 底部浮层）。
 */

.qa {
  --qa-primary: var(--c-primary, #4C7DFF);
  --qa-primary-2: var(--c-primary-2, #22D3EE);
  --qa-accent: var(--c-accent, #FF7A1A);
  --qa-ink: var(--c-ink, #0F172A);
  --qa-ink-2: var(--c-ink-2, #475569);
  --qa-line: var(--c-line, #E2E8F0);
  --qa-bg: var(--c-bg, #F7F8FB);
  --qa-card: var(--c-card, #FFFFFF);
  --qa-radius: var(--radius, 14px);
  --qa-shadow: var(--shadow, 0 6px 24px rgba(15, 23, 42, .06));
  --qa-grad: var(--grad, linear-gradient(135deg, #4C7DFF 0%, #22D3EE 100%));
  --qa-tint: rgba(59, 91, 253, .07);
  --qa-ring: rgba(59, 91, 253, .22);
  --qa-danger: #E5484D;
  --qa-danger-tint: rgba(229, 72, 77, .08);
  color: var(--qa-ink);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
  min-width: 0;
}

.qa *,
.qa *::before,
.qa *::after { box-sizing: border-box; }
.qa [hidden] { display: none !important; }
.qa p { margin: 0; }
.qa a { color: var(--qa-primary); }

.qa-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- 按钮 ---------- */
.qa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: opacity .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.qa-btn-primary {
  background: var(--qa-primary);
  background-image: var(--qa-grad);
  color: #fff;
  box-shadow: 0 6px 16px rgba(59, 91, 253, .25);
}
.qa-btn-primary:hover { opacity: .92; }
.qa-btn-ghost {
  background: var(--qa-card);
  border-color: var(--qa-line);
  color: var(--qa-ink);
}
.qa-btn-ghost:hover { border-color: var(--qa-primary); color: var(--qa-primary); }
.qa-btn:focus-visible,
.qa-progress-btn:focus-visible,
.qa-chip:focus-visible,
.qa-catnav-btn:focus-visible,
.qa-summary-toggle:focus-visible,
.qa-link:focus-visible,
.qa-notice-close:focus-visible {
  outline: 3px solid var(--qa-ring);
  outline-offset: 2px;
}
.qa-btn[disabled] { opacity: .65; cursor: not-allowed; }
.qa-btn.is-loading::before {
  content: "";
  width: 14px; height: 14px;
  border: 2px solid rgba(255, 255, 255, .45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: qa-spin .8s linear infinite;
}
@keyframes qa-spin { to { transform: rotate(360deg); } }

.qa-link {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--qa-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 草稿提示 / 警告 ---------- */
.qa-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 16px;
  padding: 10px 14px;
  border: 1px solid rgba(0, 184, 169, .35);
  border-radius: 12px;
  background: rgba(0, 184, 169, .08);
  font-size: 14px;
}
.qa-notice-actions { display: inline-flex; align-items: center; gap: 12px; }
.qa-notice-close {
  width: 28px; height: 28px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--qa-ink-2);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.qa-notice-close:hover { background: rgba(15, 23, 42, .06); }

.qa-alert,
.qa-submit-msg {
  margin: 0 0 16px;
  padding: 12px 14px;
  border: 1px solid rgba(229, 72, 77, .35);
  border-radius: 12px;
  background: var(--qa-danger-tint);
  color: var(--qa-danger);
  font-size: 14px;
}
.qa-alert.is-info {
  border-color: rgba(59, 91, 253, .3);
  background: var(--qa-tint);
  color: var(--qa-ink);
}
.qa-submit-msg { margin: 16px 0 0; }

/* ---------- 进度条 ---------- */
.qa-progress { margin: 0 0 20px; }
.qa-progress-track {
  height: 4px;
  margin-bottom: 10px;
  border-radius: 4px;
  background: var(--qa-line);
  overflow: hidden;
}
.qa-progress-fill {
  display: block;
  width: 25%;
  height: 100%;
  border-radius: 4px;
  background: var(--qa-grad);
  transition: width .25s ease;
}
.qa-progress-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.qa-progress-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: 4px 2px;
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--qa-ink-2);
  font: inherit;
  font-size: 12px;
  line-height: 1.3;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.qa-progress-num {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 28px; height: 28px;
  border: 2px solid var(--qa-line);
  border-radius: 50%;
  background: var(--qa-card);
  font-size: 13px;
  font-weight: 700;
}
.qa-progress-item.is-done .qa-progress-num {
  border-color: var(--qa-primary);
  background: var(--qa-primary);
  color: #fff;
}
.qa-progress-item.is-current .qa-progress-num {
  border-color: var(--qa-primary);
  color: var(--qa-primary);
  box-shadow: 0 0 0 4px var(--qa-tint);
}
.qa-progress-item.is-current .qa-progress-label { color: var(--qa-ink); font-weight: 600; }

/* ---------- 布局 ---------- */
.qa-layout { display: block; }
.qa-main { min-width: 0; }

.qa-step-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 22px;
  line-height: 1.3;
  outline: none;
}
.qa-step-no {
  font-size: 13px;
  font-weight: 700;
  color: var(--qa-primary);
  letter-spacing: .04em;
}
.qa-lead { margin-bottom: 16px !important; color: var(--qa-ink-2); font-size: 14px; }
.qa-muted { color: var(--qa-ink-2); font-size: 14px; }
.qa-hint { color: var(--qa-ink-2); font-weight: 400; font-size: 13px; }
.qa-req { color: var(--qa-danger); font-weight: 700; }

.qa-panel {
  margin-bottom: 16px;
  padding: 18px 16px;
  border: 1px solid var(--qa-line);
  border-radius: var(--qa-radius);
  background: var(--qa-card);
  box-shadow: var(--qa-shadow);
}

.qa-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}
.qa-nav .qa-next { margin-left: auto; min-width: 140px; }

/* ---------- 第 1 步：服务卡 ---------- */
.qa-picked-wrap { margin-bottom: 14px; }
.qa-picked {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  font-size: 14px;
}
.qa-picked-label { color: var(--qa-ink-2); }
.qa-picked-empty { color: var(--qa-ink-2); }
.qa-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 5px 12px;
  border: 1px solid rgba(59, 91, 253, .35);
  border-radius: 999px;
  background: var(--qa-tint);
  color: var(--qa-primary);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.qa-chip-tier { color: var(--qa-ink-2); font-weight: 400; }

.qa-catnav {
  display: flex;
  gap: 8px;
  margin: 0 0 18px;
  padding-bottom: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.qa-catnav::-webkit-scrollbar { display: none; }
.qa-catnav-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 6px 14px;
  border: 1px solid var(--qa-line);
  border-radius: 999px;
  background: var(--qa-card);
  color: var(--qa-ink-2);
  font: inherit;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
}
.qa-catnav-btn:hover { border-color: var(--qa-primary); color: var(--qa-primary); }
.qa-catnav-btn.is-active {
  border-color: var(--qa-primary);
  background: var(--qa-primary);
  color: #fff;
  font-weight: 600;
}
.qa-catnav-n {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--c-accent, #FF7A1A);
  color: #fff;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
}
.qa-catnav-n[hidden] { display: none; }
.qa-catnav-tip { margin: 4px 0 8px; font-size: 14px; font-weight: 600; color: var(--qa-ink, #0F172A); }
.qa-cat[hidden] { display: none; }

.qa-cat { margin-bottom: 22px; scroll-margin-top: 90px; }
.qa-cat-title {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--qa-ink-2);
  letter-spacing: .02em;
}
.qa-svc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}
.qa-svc {
  min-width: 0;
  border: 1px solid var(--qa-line);
  border-radius: var(--qa-radius);
  background: var(--qa-card);
  transition: border-color .15s ease, box-shadow .15s ease;
  scroll-margin-top: 90px;
}
.qa-svc:hover { border-color: rgba(59, 91, 253, .45); }
.qa-svc.is-selected {
  border-color: var(--qa-primary);
  box-shadow: 0 0 0 1px var(--qa-primary), var(--qa-shadow);
}
.qa-svc-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
  padding: 14px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.qa-svc-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.qa-svc-name { font-weight: 700; font-size: 15px; line-height: 1.4; }
.qa-svc-tagline {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--qa-ink-2);
  font-size: 13px;
  line-height: 1.5;
}
.qa-svc-from {
  color: var(--qa-accent);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  line-height: 1.4;
}
.qa-svc-body {
  padding: 12px 14px 14px;
  border-top: 1px dashed var(--qa-line);
}

.qa-check,
.qa input[type="checkbox"],
.qa input[type="radio"] {
  flex: 0 0 auto;
  width: 18px; height: 18px;
  margin: 2px 0 0;
  accent-color: var(--qa-primary);
  cursor: pointer;
}
.qa .qa-svc-head .qa-check { margin-top: 3px; }

.qa-fieldset {
  min-width: 0;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
}
.qa-fieldset:last-child { margin-bottom: 0; }
.qa-legend {
  display: block;
  margin: 0 0 8px;
  padding: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--qa-ink);
}

.qa-tiers { display: grid; gap: 8px; }
.qa-tier,
.qa-addon,
.qa-check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--qa-line);
  border-radius: 10px;
  background: var(--qa-card);
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.qa-tier:hover,
.qa-addon:hover,
.qa-check-row:hover { border-color: rgba(59, 91, 253, .45); }
.qa-tier.is-checked,
.qa-addon.is-checked,
.qa-check-row.is-checked {
  border-color: var(--qa-primary);
  background: var(--qa-tint);
}
.qa-tier-main { display: flex; flex-direction: column; gap: 2px; flex: 1 1 auto; min-width: 0; }
.qa-tier-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.qa-tier-name { font-weight: 600; font-size: 14px; }
.qa-tier-price {
  max-width: 60%;
  color: var(--qa-accent);
  font-size: 14px;
  font-weight: 700;
  text-align: right;
}
.qa-tier-time { color: var(--qa-ink-2); font-size: 12px; }
.qa-tier-inc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--qa-ink-2);
  font-size: 12.5px;
  line-height: 1.55;
}
.qa-tier.is-checked .qa-tier-inc { display: block; -webkit-line-clamp: unset; overflow: visible; }

.qa-addons { display: grid; gap: 8px; }
.qa-addon { align-items: center; }
.qa .qa-addon input { margin-top: 0; }
.qa-addon-name { flex: 1 1 auto; min-width: 0; font-size: 14px; }
.qa-addon-note { display: block; color: var(--qa-ink-2); font-size: 12px; }
.qa-addon-price { color: var(--qa-accent); font-size: 13px; font-weight: 700; white-space: nowrap; }

/* ---------- 表单字段 ---------- */
.qa-field { margin-bottom: 18px; }
.qa-field:last-child { margin-bottom: 0; }
.qa-label {
  display: block;
  margin: 0 0 6px;
  padding: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--qa-ink);
}
.qa-input {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--qa-line);
  border-radius: 10px;
  background: var(--qa-card);
  color: var(--qa-ink);
  font: inherit;
  font-size: 16px; /* ≥16px 防止 iOS 聚焦放大 */
  line-height: 1.5;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea.qa-input { resize: vertical; min-height: 64px; }
select.qa-input {
  padding-right: 36px;
  background-image: linear-gradient(45deg, transparent 50%, var(--qa-ink-2) 50%), linear-gradient(135deg, var(--qa-ink-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.qa-input::placeholder { color: var(--qa-ink-2); opacity: .6; }
.qa-input:focus {
  outline: none;
  border-color: var(--qa-primary);
  box-shadow: 0 0 0 3px var(--qa-ring);
}
.qa-field.is-invalid > .qa-input,
.qa-field.is-invalid > .qa-options .qa-option,
.qa-contact.is-invalid .qa-input {
  border-color: var(--qa-danger);
}
.qa-field.is-invalid > .qa-input:focus { box-shadow: 0 0 0 3px rgba(229, 72, 77, .2); }
.qa-picked-wrap.is-invalid .qa-picked { color: var(--qa-danger); }

.qa-error {
  margin-top: 6px !important;
  color: var(--qa-danger);
  font-size: 13px;
  line-height: 1.5;
}
.qa-error::before { content: "! "; font-weight: 700; }
.qa-help { margin-top: 6px !important; color: var(--qa-ink-2); font-size: 12.5px; }
.qa-counter { margin-top: 6px !important; color: var(--qa-ink-2); font-size: 12.5px; }
.qa-counter.is-ok { color: var(--qa-primary-2); }

.qa-options { display: flex; flex-wrap: wrap; gap: 8px; }
.qa-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  min-height: 40px;
  padding: 7px 14px 7px 12px;
  border: 1px solid var(--qa-line);
  border-radius: 999px;
  background: var(--qa-card);
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color .15s ease, background-color .15s ease;
}
.qa .qa-option input { margin: 0; }
.qa-option > span,
.qa-check-row > span { min-width: 0; overflow-wrap: anywhere; }
.qa-option:hover { border-color: rgba(59, 91, 253, .45); }
.qa-option.is-checked { border-color: var(--qa-primary); background: var(--qa-tint); color: var(--qa-primary); font-weight: 600; }

/* ---------- 第 2 步 ---------- */
.qa-block-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--qa-line);
  font-size: 17px;
}
.qa-block-tier {
  padding: 1px 10px;
  border-radius: 999px;
  background: var(--qa-tint);
  color: var(--qa-primary);
  font-size: 12px;
  font-weight: 600;
}
.qa-prepare { margin-top: 18px; }
.qa-checklist { display: grid; gap: 8px; }
.qa-check-row { font-size: 14px; }
.qa-third {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--qa-bg);
  color: var(--qa-ink-2);
  font-size: 13px;
}
.qa-third-title { margin-bottom: 4px !important; font-weight: 700; color: var(--qa-ink-2); }
.qa-third ul { margin: 0; padding-left: 18px; }
.qa-third li + li { margin-top: 2px; }
.qa-third-foot { margin-top: 6px !important; font-size: 12px; opacity: .85; }

/* ---------- 第 4 步 ---------- */
.qa-contact-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.qa-contact-grid .qa-field { margin-bottom: 0; }
.qa-contact-grid .qa-label { font-weight: 500; color: var(--qa-ink-2); }
.qa-consent { font-size: 14px; }
.qa-consent a { font-weight: 600; }
.qa-privacy-tip { margin-top: 14px !important; }

/* 蜜罐：视觉隐藏（不用 display:none），键盘不可达 */
.qa-hp {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0;
  pointer-events: none;
}

/* ---------- 估价卡 ---------- */
.qa-summary-card {
  border: 1px solid var(--qa-line);
  border-radius: var(--qa-radius);
  background: var(--qa-card);
  box-shadow: var(--qa-shadow);
}
.qa-summary-title { font-size: 15px; font-weight: 700; }
.qa-lines { margin: 0; padding: 0; list-style: none; font-size: 13.5px; }
.qa-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--qa-line);
}
.qa-line-name { min-width: 0; }
.qa-line-tier { display: block; color: var(--qa-ink-2); font-size: 12px; }
.qa-line-price { flex: 0 0 auto; max-width: 50%; color: var(--qa-ink); font-weight: 600; text-align: right; }
.qa-line-sub { padding-left: 10px; color: var(--qa-ink-2); font-size: 12.5px; }
.qa-line-sub .qa-line-price { color: var(--qa-ink-2); font-weight: 500; }
.qa-line-empty { padding: 6px 0 10px; color: var(--qa-ink-2); font-size: 13px; }
.qa-total { display: flex; flex-direction: column; min-width: 0; }
.qa-total-label { color: var(--qa-ink-2); font-size: 12px; line-height: 1.4; }
.qa-total-value {
  color: var(--qa-accent);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.qa-total-value.is-empty { color: var(--qa-ink-2); font-size: 16px; font-weight: 600; }
.qa-total-note { color: var(--qa-ink-2); font-size: 12px; line-height: 1.5; }
.qa-summary-toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid var(--qa-line);
  border-radius: 999px;
  background: var(--qa-card);
  color: var(--qa-ink-2);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.qa-summary-toggle::after {
  content: "";
  width: 6px; height: 6px;
  border-top: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  transform: translateY(2px) rotate(45deg);
  transition: transform .15s ease;
}
.qa-summary.is-open .qa-summary-toggle::after { transform: translateY(-1px) rotate(225deg); }

/* ---------- ≥720px ---------- */
@media (min-width: 720px) {
  .qa-progress-btn { flex-direction: row; justify-content: center; gap: 8px; font-size: 14px; }
  .qa-svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .qa-panel { padding: 22px 24px; }
  .qa-contact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .qa-catnav { flex-wrap: wrap; overflow: visible; }
}

/* ---------- ≥1080px：右侧粘性估价卡 ---------- */
@media (min-width: 1080px) {
  .qa-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
  }
  .qa-summary { position: -webkit-sticky; position: sticky; top: 88px; }
  .qa-summary-card { padding: 18px 18px 16px; }
  .qa-summary-title { margin-bottom: 8px !important; }
  .qa-lines { margin-bottom: 12px; }
  .qa-summary-toggle,
  .qa-bar-next { display: none !important; }
  .qa-summary-bar { padding-top: 2px; }
}

/* ---------- <1080px：底部浮层 ---------- */
@media (max-width: 1079.98px) {
  .qa-summary {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 950;
  }
  .qa-summary.is-typing { display: none; }
  .qa-summary-card {
    max-width: 1160px;
    margin: 0 auto;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
    border-bottom: 0;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -6px 24px rgba(15, 23, 42, .12);
  }
  .qa-summary-title,
  .qa-lines { display: none; }
  .qa-summary.is-open .qa-summary-title { display: block; margin: 4px 0 4px !important; }
  .qa-summary.is-open .qa-lines {
    display: block;
    max-height: 45vh;
    margin-bottom: 8px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .qa-summary-bar { display: flex; align-items: center; gap: 10px; }
  .qa-total { flex: 1 1 auto; }
  .qa-total-value { font-size: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .qa-total-value.is-empty { font-size: 14px; }
  .qa-total-note { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .qa-bar-next { flex: 0 0 auto; min-width: 104px; padding: 0 18px; }
  .qa-nav .qa-next { display: none; }
  /* 软键盘弹出、底部浮层隐藏时，显示页面内的「下一步」 */
  body.qa-typing .qa-nav .qa-next { display: inline-flex; }
  .qa-nav { margin-top: 16px; }
  body.qa-has-bar { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
  /* 问卷页由估价浮层替代站点通用的移动端询价条 */
  body.qa-has-bar .mobile-cta { display: none !important; }
}

@media (max-width: 359.98px) {
  .qa-bar-next { min-width: 88px; padding: 0 12px; }
  .qa-summary-toggle { padding: 0 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .qa *,
  .qa *::before,
  .qa *::after { transition: none !important; animation-duration: .01ms !important; }
}

@media print {
  .qa-summary { position: static !important; }
  .qa-nav,
  .qa-summary-toggle,
  .qa-bar-next { display: none !important; }
}