:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --ink: #111827;
  --muted: #667085;
  --line: #dfe4ea;
  --panel: #ffffff;
  --blue: #1769ff;
  --blue-dark: #0f4fc7;
  --green: #0f9f6e;
  --amber: #b7791f;
  --soft-blue: #eef5ff;
  --soft-green: #eaf8f2;
  --soft-amber: #fff7e6;
  --shadow: 0 16px 44px rgba(15, 23, 42, 0.08);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

.home-page {
  --home-bg: #f5f5f7;
  --home-card: rgba(255, 255, 255, 0.82);
  --home-ink: #1d1d1f;
  --home-muted: #6e6e73;
  --home-line: rgba(0, 0, 0, 0.08);
  background:
    radial-gradient(circle at 18% 0%, rgba(36, 112, 255, 0.13), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(120, 120, 128, 0.12), transparent 30%),
    var(--home-bg);
  color: var(--home-ink);
}

button, input, select {
  font: inherit;
}

.app-shell {
  min-height: 100vh;
}

.home-page .app-shell {
  min-height: 100vh;
}

.topbar {
  background: #0b1220;
  color: #fff;
  padding: 28px max(20px, calc((100vw - 1120px) / 2)) 26px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}

.home-page .topbar {
  width: min(1180px, calc(100% - 28px));
  margin: 18px auto 0;
  padding: 30px 28px 26px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.96), rgba(247,248,251,.78)),
    rgba(255,255,255,.72);
  color: var(--home-ink);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(24px);
}

.home-page .brand-row {
  color: var(--home-muted);
  margin-bottom: 16px;
  font-weight: 600;
}

.home-page .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #edf3ff);
  box-shadow: inset 0 0 0 1px rgba(23,105,255,.08), 0 8px 22px rgba(23,105,255,.13);
}

.home-page .brand-mark svg {
  width: 22px;
  height: 22px;
  stroke: #1769ff;
}

.home-page .topbar h1 {
  max-width: 760px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.03;
  letter-spacing: 0;
  text-wrap: balance;
}

.home-page .topbar p {
  color: var(--home-muted);
  max-width: 720px;
  font-size: 16px;
}

.home-proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.home-proof-row span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: #3a3a3c;
  font-size: 13px;
  font-weight: 650;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.045);
}

.home-page .dark-button {
  border: 1px solid rgba(0,0,0,.08);
  background: #1d1d1f;
  color: #fff;
  border-radius: 999px;
  padding: 11px 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  margin-bottom: 18px;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-mark svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #7fb0ff;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.topbar h1 {
  margin: 0 0 10px;
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: 0;
}

.topbar p {
  margin: 0;
  color: rgba(255,255,255,.62);
  line-height: 1.7;
  max-width: 620px;
}

.phone-link {
  color: #fff;
  text-decoration: none;
  background: var(--blue);
  padding: 12px 18px;
  border-radius: 8px;
  white-space: nowrap;
  font-weight: 700;
}

.compact-topbar {
  padding-top: 22px;
  padding-bottom: 22px;
}

.compact-topbar h1 {
  font-size: 30px;
}

.topbar-actions,
.report-nav-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.dark-button {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.18);
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 56px;
}

.home-page main {
  width: min(1180px, calc(100% - 28px));
  padding-top: 18px;
}

.home-insight-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.home-insight-strip div {
  min-height: 104px;
  padding: 18px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.055);
  backdrop-filter: blur(18px);
}

.home-insight-strip strong,
.home-insight-strip span {
  display: block;
}

.home-insight-strip strong {
  margin-bottom: 8px;
  color: var(--home-ink);
  font-size: 18px;
  letter-spacing: 0;
}

.home-insight-strip span {
  color: var(--home-muted);
  font-size: 13px;
  line-height: 1.6;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.section-title h2,
.form-head h2,
.report-top h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0;
}

.section-title span,
.form-head p,
.report-top p {
  color: var(--muted);
  margin: 6px 0 0;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.home-page .tool-band {
  border: 1px solid var(--home-line);
  border-radius: 28px;
  background: rgba(255,255,255,.58);
  box-shadow: 0 18px 52px rgba(0,0,0,.06);
  padding: 20px;
  backdrop-filter: blur(18px);
}

.home-page .section-title {
  margin-bottom: 16px;
  padding: 0 2px;
}

.home-page .section-title h2 {
  font-size: 24px;
  font-weight: 750;
}

.home-page .section-title span {
  color: var(--home-muted);
  font-size: 14px;
}

.home-page .tool-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

/* 行动方案分区：暖色调区分权益测算 */
.home-page .action-band {
  margin-top: 18px;
  background: linear-gradient(180deg, rgba(255,251,245,.7), rgba(255,255,255,.5));
}

.home-page .action-band .tool-button i {
  background: #fff3e8;
  color: #d97316;
  box-shadow: inset 0 0 0 1px rgba(217,115,22,.08);
}

.home-page .action-band .tool-button::after {
  background: radial-gradient(circle, rgba(217,115,22,.12), transparent 68%);
}

.home-page .action-band .tool-link:hover {
  border-color: rgba(217,115,22,.24);
  background: linear-gradient(180deg, #fff, #fff7ef);
  box-shadow: 0 20px 48px rgba(217,115,22,.12);
}

.tool-button {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 14px;
  text-align: left;
  cursor: pointer;
  min-height: 104px;
}

.home-page .tool-button {
  position: relative;
  min-height: 150px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.07);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.97), rgba(251,251,253,.88));
  box-shadow: 0 12px 36px rgba(0,0,0,.055);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.home-page .tool-button::after {
  content: "";
  position: absolute;
  inset: auto 14px 14px auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(23,105,255,.12), rgba(23,105,255,.04));
  box-shadow: inset 0 0 0 1px rgba(23,105,255,.08);
  pointer-events: none;
}

.home-page .tool-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 18%, rgba(23,105,255,.11), transparent 34%);
  opacity: .72;
  pointer-events: none;
}

.home-page .tool-button i {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: #f2f6ff;
  color: #1769ff;
  font-style: normal;
  font-size: 17px;
  font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(23,105,255,.06);
}

.tool-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.tool-link:hover {
  border-color: var(--blue);
  background: var(--soft-blue);
  box-shadow: 0 0 0 2px rgba(23,105,255,.08);
}

.home-page .tool-link:hover {
  transform: translateY(-3px);
  border-color: rgba(23,105,255,.24);
  background: linear-gradient(180deg, #fff, #f6f9ff);
  box-shadow: 0 20px 48px rgba(23,105,255,.12);
}

.tool-button.active {
  border-color: var(--blue);
  background: var(--soft-blue);
  box-shadow: 0 0 0 2px rgba(23,105,255,.08);
}

.tool-button strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
}

.home-page .tool-button strong {
  position: relative;
  z-index: 1;
  font-size: 18px;
  line-height: 1.25;
  margin-bottom: 8px;
  color: var(--home-ink);
}

.tool-button span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.home-page .tool-button span {
  position: relative;
  z-index: 1;
  color: var(--home-muted);
  font-size: 13px;
  line-height: 1.55;
}

.secondary-tool-band {
  margin-top: 18px;
}

.home-page .secondary-tool-band {
  margin-top: 18px;
  background: rgba(255,255,255,.42);
}

.query-grid .tool-button {
  min-height: 92px;
}

.home-page .query-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-page .query-grid .tool-button {
  min-height: 116px;
  padding: 16px;
  border-radius: 20px;
  box-shadow: none;
}

.home-page .query-grid .tool-button i {
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 12px;
  background: #f5f5f7;
  color: #4b5563;
}

.query-link strong::before {
  content: "查";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 7px;
  border-radius: 6px;
  background: #eef6ff;
  color: var(--blue);
  font-size: 12px;
}

.home-page .query-link strong::before {
  display: none;
}

.workspace {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 14px;
  margin-top: 16px;
  align-items: start;
}

.tool-detail,
.form-panel,
.report-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.tool-detail {
  padding: 18px;
  position: sticky;
  top: 16px;
}

.tool-detail h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.tool-detail p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 16px;
}

.detail-list {
  display: grid;
  gap: 8px;
}

.detail-list div {
  padding: 10px 12px;
  border-radius: 8px;
  background: #f8fafc;
  color: #344054;
  font-size: 13px;
}

.form-panel {
  padding: 20px;
}

.form-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.wizard-actions {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.wizard-actions .primary-button,
.wizard-back-button {
  width: 100%;
}

#calcForm {
  display: block;
}

.field {
  display: grid;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: #344054;
  font-weight: 700;
  font-size: 14px;
}

.field input,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 44px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
}

.field input:focus,
.field select:focus {
  outline: 2px solid rgba(23,105,255,.18);
  border-color: var(--blue);
}

.wizard {
  display: grid;
  gap: 14px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: #eef2f6;
  overflow: hidden;
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
  transition: width .22s ease;
}

.question-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
  min-height: 230px;
  display: grid;
  align-content: start;
  gap: 14px;
}

.question-label {
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0;
}

.question-hint {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.choice-option {
  min-height: 50px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  padding: 10px 12px;
  text-align: left;
}

.choice-option.selected {
  border-color: var(--blue);
  background: var(--soft-blue);
  box-shadow: 0 0 0 2px rgba(23,105,255,.08);
  color: var(--blue);
}

.input-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.input-wrap input,
.question-card select {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
}

.input-wrap input:focus,
.question-card select:focus {
  outline: 2px solid rgba(23,105,255,.18);
  border-color: var(--blue);
}

.unit-badge {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--muted);
  border: 1px solid var(--line);
  white-space: nowrap;
}

.primary-button,
.secondary-button,
.ghost-button {
  min-height: 44px;
  border-radius: 8px;
  padding: 0 16px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
}

.primary-button {
  width: 100%;
  margin-top: 18px;
  background: var(--blue);
  color: #fff;
}

.primary-button:hover,
.phone-link:hover {
  background: var(--blue-dark);
}

.secondary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--blue);
  border: 1px solid #bfd3ff;
  text-decoration: none;
}

.report-view {
  margin-top: 16px;
}

.report-card {
  padding: 22px;
}

.report-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.eyebrow {
  display: inline-block;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 6px;
}

.amount-strip {
  background: #0b1220;
  color: #fff;
  border-radius: 8px;
  padding: 18px;
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}

.amount-strip span,
.amount-strip small {
  color: rgba(255,255,255,.66);
}

.amount-strip strong {
  font-size: 34px;
}

.report-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.report-columns h3 {
  font-size: 17px;
  margin: 0 0 10px;
}

.item-list,
.check-list {
  display: grid;
  gap: 8px;
}

.item,
.check {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.item-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-weight: 800;
}

.item-head span:last-child {
  color: var(--blue);
  white-space: nowrap;
}

.item p,
.check p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 13px;
}

.check strong {
  display: block;
  margin-bottom: 4px;
}

.report-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.report-actions .primary-button {
  margin-top: 0;
}

.verify-dialog {
  width: min(420px, calc(100% - 28px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  word-break: break-word;
  line-height: 1.6;
}

.verify-dialog::backdrop {
  background: rgba(11,18,32,.48);
}

.verify-dialog form {
  padding: 22px;
  display: grid;
  gap: 12px;
}

.verify-dialog h2 {
  margin: 0;
}

.verify-dialog p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.verify-dialog label {
  display: grid;
  gap: 6px;
  color: #344054;
  font-weight: 700;
}

.verify-dialog input {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
}

.pay-dialog {
  width: min(460px, calc(100% - 28px));
  word-break: break-word;
  line-height: 1.6;
}

.pay-order-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 8px 12px;
}

.pay-order-card span {
  color: var(--muted);
  font-size: 13px;
}

.pay-order-card strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.pay-channel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 12px 0 8px;
}

.pay-channel-row .secondary-button {
  justify-content: center;
  min-height: 44px;
}

.code-row {
  display: grid;
  grid-template-columns: 1fr 112px;
  gap: 8px;
}

.code-row button,
.close-button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
}

.close-button {
  position: absolute;
  right: 12px;
  top: 10px;
  width: 32px;
  height: 32px;
  font-size: 22px;
  line-height: 1;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: rgba(11,18,32,.94);
  color: #fff;
  border-radius: 8px;
  padding: 10px 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  max-width: calc(100% - 32px);
  text-align: center;
}

.toast.show {
  opacity: 1;
}

.report-page-body {
  background: #eef2f6;
}

.report-nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.report-nav .phone-link {
  padding: 10px 16px;
}

.report-shell {
  padding-top: 14px;
}

.report-hero,
.report-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.report-hero {
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: stretch;
  background:
    linear-gradient(135deg, rgba(23,105,255,.08), rgba(15,159,110,.06) 42%, rgba(255,255,255,1) 72%),
    #fff;
}

.report-hero h1 {
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: 0;
}

.report-hero p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.report-total-card {
  background: #12315f;
  color: #fff;
  border-radius: 8px;
  padding: 18px;
  display: grid;
  align-content: center;
  gap: 6px;
  box-shadow: 0 14px 34px rgba(11,18,32,.18);
}

.report-total-card span,
.report-total-card small {
  color: rgba(255,255,255,.66);
}

.report-total-card strong {
  font-size: 34px;
  overflow-wrap: anywhere;
}

.report-total-scope {
  margin: 2px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 12px;
  line-height: 1.55;
}

.conversion-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 220px;
  gap: 12px;
  align-items: center;
  border-color: #bcd4ff;
  background: #f7fbff;
}

.conversion-banner div {
  min-width: 0;
  border-left: 3px solid var(--blue);
  padding-left: 12px;
}

.conversion-banner span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.conversion-banner strong {
  display: block;
  line-height: 1.45;
}

.conversion-banner .primary-button {
  margin-top: 0;
}

.report-section {
  margin-top: 14px;
  padding: 20px;
}

.report-section h2 {
  margin: 0 0 12px;
  font-size: 20px;
}

.section-title.compact {
  margin-bottom: 14px;
}

.basis-list {
  display: grid;
  gap: 12px;
}

.evidence-section {
  display: grid;
  gap: 14px;
  background: #f8fbff;
}

.evidence-heading {
  margin-bottom: 0;
}

.evidence-heading h2 {
  margin: 4px 0 0;
}

.evidence-status {
  align-self: start;
  padding: 6px 10px;
  border: 1px solid #c9dcf8;
  border-radius: 999px;
  background: #edf5ff;
  color: #2563a9;
  font-size: 12px;
  white-space: nowrap;
}

.evidence-lead {
  margin: -4px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.evidence-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.evidence-summary-card {
  min-width: 0;
  padding: 12px;
  border: 1px solid #e3ebf6;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
}

.evidence-summary-card span,
.evidence-summary-card strong {
  display: block;
}

.evidence-summary-card span {
  margin-bottom: 5px;
  color: #70809a;
  font-size: 12px;
}

.evidence-summary-card strong {
  overflow: hidden;
  color: #1c2c45;
  font-size: 14px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evidence-disclosure {
  overflow: hidden;
  border: 1px solid #e2eaf4;
  border-radius: 10px;
  background: #fff;
}

.evidence-disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 0 16px;
  cursor: pointer;
  color: #243956;
  font-size: 15px;
  font-weight: 650;
  list-style: none;
}

.evidence-disclosure summary::-webkit-details-marker {
  display: none;
}

.evidence-disclosure summary::after {
  content: "+";
  color: #6a7d98;
  font-size: 21px;
  font-weight: 400;
}

.evidence-disclosure[open] summary {
  border-bottom: 1px solid #eaf0f7;
}

.evidence-disclosure[open] summary::after {
  content: "−";
}

.evidence-disclosure summary small {
  overflow: hidden;
  max-width: 52%;
  color: #71829b;
  font-size: 12px;
  font-weight: 400;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evidence-disclosure-body {
  padding: 16px;
}

.evidence-disclosure-body .section-title h2,
.evidence-disclosure-body > h2 {
  font-size: 17px;
}

.evidence-disclosure-body .upgrade-hint {
  display: none;
}

@media (max-width: 640px) {
  .evidence-heading {
    align-items: flex-start;
    gap: 8px;
  }

  .evidence-status {
    font-size: 11px;
  }

  .evidence-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-disclosure summary {
    min-height: 56px;
    padding: 0 12px;
    gap: 8px;
  }

  .evidence-disclosure summary small {
    max-width: 46%;
  }

  .evidence-disclosure-body {
    padding: 12px;
  }
}

.local-rule-panel {
  position: relative;
  display: grid;
  gap: 12px;
}

.local-rule-panel h2 {
  margin: 0;
}

.local-rule-panel section {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.local-rule-panel section span,
.rule-grid span {
  display: block;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 5px;
}

.local-rule-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.rule-status {
  justify-self: start;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
}

.rule-status.ok {
  color: #067647;
  background: #ecfdf3;
}

.rule-status.warning {
  color: #92400e;
  background: #fffbeb;
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.rule-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #f8fafc;
  min-width: 0;
}

.rule-grid strong {
  display: block;
  overflow-wrap: anywhere;
}

.basis-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.basis-head {
  padding: 14px;
  background: linear-gradient(180deg, #f8fbff, #f8fafc);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
}

.basis-head h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.basis-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13px;
}

.basis-head strong {
  color: var(--blue);
  white-space: nowrap;
  font-size: 18px;
  background: #eef5ff;
  border-radius: 6px;
  padding: 7px 9px;
}

.basis-card.termination-scenario {
  border-color: #e7c77e;
}

.scenario-tag {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 7px;
  border-radius: 6px;
  background: #fff5d9;
  color: #8a5a00;
  font-size: 12px;
  font-weight: 700;
}

.item-caveat {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: #67758a;
  font-size: 13px;
  line-height: 1.6;
}

.report-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.report-trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 700;
}

.basis-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.basis-body section {
  padding: 14px;
  border-top: 1px solid #eef2f6;
}

.basis-body section:nth-child(1) {
  border-top: 0;
}

.basis-body section:nth-child(odd) {
  border-right: 0;
}

.basis-body span {
  display: block;
  color: #344054;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 6px;
}

.basis-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.rule-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.rule-meta-grid div {
  border: 1px solid #dce8fb;
  background: #f8fbff;
  border-radius: 6px;
  padding: 10px;
  min-width: 0;
}

.rule-meta-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.rule-meta-grid strong {
  display: block;
  color: #12315f;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.source-link {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  color: #1d4ed8;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.source-link:hover {
  text-decoration: underline;
}

.source-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 4px;
}

.source-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border: 1px solid #c7d2fe;
  background: #eef2ff;
  color: #3730a3;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.report-grid-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}

.input-summary-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 82px;
  overflow: auto;
  padding-right: 2px;
}

.input-summary-grid div {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  background: #f8fafc;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.input-summary-grid span {
  display: inline;
  color: var(--muted);
  font-size: 11px;
  margin: 0;
  white-space: nowrap;
}

.input-summary-grid strong {
  display: inline;
  font-size: 12px;
  overflow-wrap: anywhere;
  max-width: 170px;
}

.muted-line {
  color: var(--muted);
  margin: 0;
}

.source-ref-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}

.source-ref {
  display: block;
  min-width: 0;
  border: 1px solid #dbe4f0;
  border-radius: 8px;
  background: #f8fafc;
  color: inherit;
  text-decoration: none;
  padding: 10px 12px;
}

.source-ref strong {
  display: block;
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.source-ref em {
  display: inline-block;
  margin-top: 6px;
  color: #1d4ed8;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.source-ref small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.field-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}

.field-check {
  border: 1px solid #dbe4f0;
  border-radius: 8px;
  padding: 10px 12px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.06), transparent 48%),
    #ffffff;
  min-width: 0;
}

.field-check div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.field-check span {
  color: var(--muted);
  font-size: 12px;
}

.field-check strong {
  color: var(--ink);
  font-size: 13px;
  text-align: right;
  overflow-wrap: anywhere;
}

.field-check b {
  display: inline-flex;
  margin-top: 8px;
  border-radius: 999px;
  background: #eef6ff;
  color: #1d4ed8;
  padding: 3px 8px;
  font-size: 11px;
}

.field-check p {
  margin: 8px 0 0;
  color: #475569;
  font-size: 12px;
  line-height: 1.55;
}

.credibility-badges {
  margin: 0 0 12px;
}

.credibility-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.credibility-card {
  border: 1px solid #dbeafe;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(23, 105, 255, .07), transparent 48%),
    #fff;
  padding: 12px;
  min-width: 0;
}

.credibility-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.credibility-card strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  overflow-wrap: anywhere;
}

.credibility-card b {
  display: inline-flex;
  margin-top: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #ecfdf3;
  color: #067647;
  font-size: 11px;
}

.credibility-card p,
.credibility-note {
  color: #475569;
  line-height: 1.65;
}

.credibility-card p {
  margin: 8px 0 0;
  font-size: 12px;
}

.special-rule-strip {
  margin-top: 12px;
  border: 1px solid #dbe4f0;
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
}

.special-rule-strip strong {
  display: block;
  margin-bottom: 8px;
}

.special-rule-strip div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.special-rule-strip span {
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: #344054;
  padding: 4px 9px;
  font-size: 12px;
}

.credibility-note {
  margin: 12px 0 0;
  font-size: 13px;
}

.query-panel,
.query-results-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.query-results-section {
  margin-top: 14px;
}

.query-controls {
  display: grid;
  grid-template-columns: 180px 180px 180px minmax(0, 1fr);
  gap: 10px;
  align-items: end;
}

.query-controls label {
  display: grid;
  gap: 6px;
  color: #344054;
  font-weight: 800;
  font-size: 13px;
}

.query-controls select,
.query-controls input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 42px;
  padding: 0 12px;
  font: inherit;
  background: #fff;
}

.query-note {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.query-results {
  display: grid;
  gap: 10px;
}

.query-result-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.query-result-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.query-result-card strong {
  display: block;
  font-size: 16px;
}

.query-result-card p {
  margin: 6px 0 0;
  color: #475569;
  line-height: 1.55;
}

.query-result-card em {
  color: var(--muted);
  font-style: normal;
}

.empty-query {
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  padding: 18px;
  text-align: center;
  color: var(--muted);
}

.premium-section {
  border-color: #f3d28b;
  background:
    linear-gradient(135deg, rgba(146, 64, 14, 0.08), transparent 42%),
    linear-gradient(180deg, #fffaf0 0%, #ffffff 38%);
  box-shadow: 0 18px 52px rgba(146, 64, 14, 0.08);
}

.premium-value-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 8px;
  margin-bottom: 12px;
  width: 100%;
}

.premium-value-grid div {
  border: 1px solid #f1d9a4;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 8px;
  padding: 12px;
}

.premium-value-grid strong {
  display: block;
  color: #7c2d12;
  margin-bottom: 4px;
}

.premium-value-grid span {
  display: block;
  color: #9a6b22;
  font-size: 12px;
  line-height: 1.45;
}

.product-strip {
  border: 1px solid #f1d9a4;
  background: #fffdf7;
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.product-strip div {
  min-width: 0;
}

.product-strip strong {
  display: block;
}

.product-strip span {
  display: block;
  color: #8a5a14;
  font-size: 13px;
  line-height: 1.55;
  margin-top: 3px;
}

.product-strip > strong {
  color: #92400e;
  font-size: 20px;
  white-space: nowrap;
}

.premium-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.premium-card {
  border: 1px solid #f1d9a4;
  background: #fff;
  border-radius: 8px;
  padding: 14px;
}

.premium-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
}

.premium-card ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 13px;
}

.premium-note {
  margin: 12px 0 0;
  color: #8a5a14;
  line-height: 1.7;
  font-size: 13px;
}

.premium-intake-dialog {
  max-width: 760px;
  word-break: break-word;
  line-height: 1.6;
}

.premium-intake-dialog form {
  width: min(760px, calc(100vw - 28px));
}

.dialog-lead {
  margin: 8px 0 18px;
  color: var(--muted);
  line-height: 1.7;
  word-break: break-word;
}

.premium-intake-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.premium-intake-field {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: #f8fafc;
}

.premium-intake-field.wide {
  grid-column: 1 / -1;
}

.premium-intake-field span {
  color: #334155;
  font-size: 13px;
  font-weight: 800;
}

.premium-intake-field select,
.premium-intake-field textarea {
  width: 100%;
  border: 1px solid #dbe3ef;
  border-radius: 8px;
  background: #fff;
  padding: 10px 11px;
  font: inherit;
  color: var(--text);
}

.premium-intake-field textarea {
  resize: vertical;
  line-height: 1.6;
}

.dialog-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.dialog-actions .primary-button,
.dialog-actions .secondary-button {
  width: 100%;
  justify-content: center;
}

.download-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: center;
}

.version-download-section {
  grid-template-columns: 1fr;
  gap: 20px;
}

.download-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.report-version-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.report-version-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.report-version-card.premium {
  border-color: #e8c16d;
  background: #fffaf0;
}

.report-version-card span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
}

.report-version-card strong {
  color: var(--text);
  font-size: 16px;
}

.report-version-card p {
  min-height: 46px;
  font-size: 13px;
}

.report-version-card .primary-button,
.report-version-card .secondary-button,
.premium-download-button {
  width: 100%;
  justify-content: center;
}

.premium-download-button {
  min-height: 44px;
  border: 1px solid #ad7413;
  border-radius: 8px;
  background: #c98a1f;
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.premium-download-button:hover {
  background: #ab7011;
}

.report-data-note {
  border-style: dashed;
  background: #f8fafc;
}

.report-data-note p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.version-actions {
  display: grid;
  gap: 10px;
}

.version-actions .primary-button {
  margin-top: 0;
}

.empty-report {
  text-align: center;
  padding: 56px 20px;
}

.empty-report .primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 160px;
  text-decoration: none;
}

.user-shell {
  padding-top: 14px;
}

.user-hero {
  grid-template-columns: minmax(0, 1fr) 260px;
}

.login-panel p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 14px;
}

.login-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.login-grid label {
  display: grid;
  gap: 6px;
  color: #344054;
  font-weight: 700;
}

.login-grid input {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
}

.user-login-button {
  max-width: 220px;
}

.user-dashboard {
  display: grid;
  gap: 16px;
}

.user-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.user-tabs button {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 38px;
  padding: 0 14px;
  background: #fff;
  color: #344054;
  cursor: pointer;
  font-weight: 700;
}

.user-tabs button.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.user-tabs #logoutBtn {
  margin-left: auto;
  color: var(--muted);
}

.user-tab-panel {
  display: grid;
  gap: 14px;
}

.order-list {
  display: grid;
  gap: 10px;
}

.order-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 150px 120px;
  gap: 12px;
  align-items: center;
  background: #fff;
}

.report-history-card {
  grid-template-columns: minmax(0, 1.4fr) 150px 110px auto;
}

.report-history-card .secondary-button {
  min-width: 76px;
}

.order-card div {
  min-width: 0;
}

.order-card strong,
.order-card span {
  display: block;
  overflow-wrap: anywhere;
}

.order-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin-top: 4px;
}

.order-card em {
  display: inline-flex;
  font-style: normal;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 800;
}

.order-card em.ok {
  color: #067647;
  background: #ecfdf3;
}

.order-card em.warn {
  color: #92400e;
  background: #fffbeb;
}

.empty-card {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
  color: var(--muted);
  background: #fff;
  text-align: center;
}

.referral-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.referral-grid article,
.invite-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.referral-grid span,
.invite-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.referral-grid strong,
.invite-card strong {
  display: block;
  overflow-wrap: anywhere;
}

.invite-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 12px;
  align-items: center;
}

.invite-card span {
  grid-column: 1 / -1;
}

.invite-card .secondary-button {
  min-width: 92px;
}

.report-total-card .report-amount-text {
  font-size: 26px;
  letter-spacing: .5px;
}

.login-hint {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.subhead {
  margin: 4px 0 0;
  font-size: 17px;
}

@media (max-width: 880px) {
  .topbar {
    display: block;
    padding-top: 22px;
  }

  .home-page .topbar {
    margin-top: 10px;
    padding: 24px 20px 22px;
    border-radius: 24px;
  }

  .home-page .topbar-actions {
    margin-top: 18px;
  }

  .home-insight-strip {
    grid-template-columns: 1fr;
  }

  .phone-link {
    display: inline-flex;
    margin-top: 16px;
  }

  .topbar h1 {
    font-size: 30px;
  }

  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-page .tool-grid,
  .home-page .query-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .query-controls,
  .credibility-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace,
  .report-columns,
  .report-actions,
  .report-hero,
  .conversion-banner,
  .report-grid-two,
  .rule-meta-grid,
  .field-check-grid,
  .source-ref-list,
  .premium-value-grid,
  .premium-grid,
  .premium-intake-fields,
  .dialog-actions,
  .download-section,
  .report-version-grid,
  .user-hero,
  .login-grid,
  .order-card,
  .report-history-card {
    grid-template-columns: 1fr;
  }

  .tool-detail {
    position: static;
  }

  .input-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .referral-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .user-tabs #logoutBtn {
    margin-left: 0;
  }
}

@media (max-width: 560px) {
  main {
    width: min(100% - 20px, 1120px);
  }

  .home-page main,
  .home-page .topbar {
    width: min(100% - 18px, 1180px);
  }

  .home-page .topbar {
    padding: 22px 18px 18px;
  }

  .home-page .brand-row {
    margin-bottom: 12px;
  }

  .home-page .topbar p {
    font-size: 14px;
    line-height: 1.65;
  }

  .home-proof-row {
    gap: 6px;
    margin-top: 14px;
  }

  .home-proof-row span {
    min-height: 28px;
    padding: 5px 9px;
    font-size: 12px;
  }

  .home-insight-strip {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 14px;
  }

  .home-insight-strip div {
    min-height: auto;
    padding: 14px;
    border-radius: 20px;
  }

  .home-insight-strip strong {
    margin-bottom: 5px;
    font-size: 16px;
  }

  .home-insight-strip span {
    font-size: 12px;
  }

  .tool-grid,
  #calcForm {
    grid-template-columns: 1fr;
  }

  .home-page .tool-band {
    padding: 14px;
    border-radius: 24px;
  }

  .home-page .tool-grid,
  .home-page .query-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  /* 奇数卡片时最后一个跨两列，避免孤立 */
  .home-page .duo-grid > .tool-button:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .home-page .tool-button {
    min-height: 126px;
    padding: 14px;
    border-radius: 18px;
  }

  .home-page .query-grid .tool-button {
    min-height: 110px;
    padding: 13px;
  }

  .home-page .tool-button i {
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    border-radius: 12px;
    font-size: 15px;
  }

  .home-page .tool-button strong {
    font-size: 16px;
  }

  .home-page .tool-button span {
    font-size: 12px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .topbar h1 {
    font-size: 27px;
  }

  .home-page .topbar h1 {
    font-size: 36px;
  }

  .section-title {
    display: block;
  }

  .home-page .section-title {
    display: flex;
    align-items: flex-end;
    gap: 10px;
  }

  .home-page .section-title h2 {
    font-size: 21px;
  }

  .home-page .section-title span {
    font-size: 12px;
    white-space: nowrap;
  }

  .form-head,
  .report-top {
    display: grid;
  }

  .amount-strip strong {
    font-size: 28px;
  }

  .report-nav {
    width: min(100% - 20px, 1120px);
  }

  .report-hero,
  .report-section {
    padding: 16px;
  }

  .basis-head {
    display: grid;
  }

  .basis-head strong {
    white-space: normal;
  }

  .basis-body,
  .input-summary-grid,
  .rule-grid,
  .referral-grid,
  .invite-card,
  .query-controls,
  .credibility-grid,
  .query-result-card {
    grid-template-columns: 1fr;
  }

  .product-strip {
    display: grid;
  }

  .product-strip > strong {
    white-space: normal;
  }

  .basis-body section,
  .basis-body section:nth-child(odd) {
    border-right: 0;
    border-top: 1px solid #eef2f6;
  }

  .basis-body section:first-child {
    border-top: 0;
  }
}

/* ============================================================
   首页高级简约设计 v3（2026-07-27）
   ============================================================ */
.hpv2-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:#fff}
.hpv2-brand{display:flex;align-items:center;gap:10px}
.hpv2-brand svg{width:28px;height:28px;flex-shrink:0}
.hpv2-brand span{font-size:17px;font-weight:600;color:#1a1a1a;letter-spacing:-.2px}
.hpv2-login{font-size:13px;color:#0071e3;text-decoration:none;font-weight:600;background:#eaf4ff;border:1px solid #bfdcf7;border-radius:16px;padding:6px 14px;display:flex;align-items:center;gap:6px}
.hpv2-login-ico{width:6px;height:6px;border-radius:50%;background:#0071e3;display:inline-block;flex-shrink:0}
.hpv2-login.logged-in{background:#0071e3;color:#fff;border-color:#0071e3}
.hpv2-login.logged-in .hpv2-login-ico{background:#fff}

.hpv2-hero{padding:48px 20px 36px;background:#fff}
.hpv2-overline{font-size:10px;font-weight:600;color:#aaa;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px}
.hpv2-hero h1{font-size:32px;font-weight:700;color:#111;line-height:1.15;letter-spacing:-.6px;margin-bottom:16px}
.hpv2-hero h1 span{color:#2b5fcf}
.hpv2-line{width:36px;height:3px;background:#2b5fcf;border-radius:2px;margin-bottom:20px}
.hpv2-hero p{font-size:14px;color:#666;line-height:1.7;max-width:560px;width:auto;margin:0;text-wrap:balance;word-break:keep-all;overflow-wrap:break-word}
.hpv2-hero p strong{color:#333;font-weight:600}

.hpv2-trust{display:flex;gap:0;margin:0 20px;padding:16px 0;border-top:1px solid #f0f0f0;border-bottom:1px solid #f0f0f0}
.hpv2-trust div{flex:1;text-align:center;padding:6px 0;border-right:1px solid #f5f5f5}
.hpv2-trust div:last-child{border-right:0}
.hpv2-trust div strong{display:block;font-size:24px;font-weight:700;color:#111;margin-bottom:1px}
.hpv2-trust div span{font-size:10px;color:#999;line-height:1.3}

.hpv2-section{padding:0 20px;margin-top:40px}
.hpv2-sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.hpv2-sec-head h2{font-size:19px;font-weight:700;color:#111;letter-spacing:-.3px;margin:0}
.hpv2-sec-head span{font-size:12px;color:#999;font-weight:500}

.hpv2-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hpv2-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}

.hpv2-rcard{padding:18px 16px 16px;background:#fff;border-radius:4px;border:1px solid #eee;cursor:pointer;position:relative;overflow:hidden;text-decoration:none;display:block;transition:border-color .15s}
.hpv2-rcard:hover{border-color:#c4cce0}
.hpv2-rcard:active{background:#fafafa}
.hpv2-rcard strong{display:block;font-size:14px;font-weight:600;color:#111;margin-bottom:4px}
.hpv2-rcard span{font-size:11px;color:#888;line-height:1.5;display:block}
.hpv2-rtag{position:absolute;top:0;right:0;font-size:10px;font-weight:600;color:#2b5fcf;background:#eef3ff;padding:2px 10px;border-radius:0 0 0 4px}
.hpv2-featured{border-color:#2b5fcf;border-width:1.5px}

/* 方案A：问卷开始前登录引导弹窗 */
.hpv2-login-prompt{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:24px}
.hpv2-login-prompt-box{background:#fff;border-radius:14px;padding:26px 22px 20px;max-width:340px;width:100%;position:relative;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.hpv2-login-prompt-box>strong{display:block;font-size:18px;color:#1d1d1f;margin-bottom:8px}
.hpv2-login-prompt-box>p{font-size:14px;color:#6e6e73;line-height:1.6;margin:0 0 18px}
.hpv2-login-prompt-close{position:absolute;top:10px;right:14px;font-size:20px;color:#999;border:none;background:none;cursor:pointer}
.hpv2-login-prompt-actions{display:flex;gap:10px}
.hpv2-btn-ghost,.hpv2-btn-primary{flex:1;padding:11px 0;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;border:none}
.hpv2-btn-ghost{background:#f2f3f5;color:#1d1d1f}
.hpv2-btn-primary{background:#2b5fcf;color:#fff}

.hpv2-acard{padding:16px 14px;background:#fff;border-radius:4px;border:1px solid #eee;cursor:pointer;text-align:center;text-decoration:none;display:block;transition:border-color .15s}
.hpv2-acard:hover{border-color:#c4cce0}
.hpv2-acard:active{background:#fafafa}
.hpv2-acard strong{display:block;font-size:13px;font-weight:600;color:#111;margin-bottom:2px}
.hpv2-acard span{font-size:11px;color:#999;display:block}

.hpv2-qcard{padding:18px 12px;background:#f9fafb;border-radius:4px;border:1px solid #eee;cursor:pointer;text-align:center;text-decoration:none;display:block;transition:border-color .15s}
.hpv2-qcard:hover{border-color:#c4cce0}
.hpv2-qcard:active{background:#f3f4f6}
.hpv2-qcard strong{display:block;font-size:12px;font-weight:600;color:#333;margin-bottom:1px}
.hpv2-qcard span{font-size:10px;color:#aaa;display:block}

.hpv2-footer{text-align:center;padding:44px 20px 36px;font-size:11px;color:#bbb;line-height:2}
.hpv2-footer-line{width:20px;height:2px;background:#ddd;border-radius:1px;margin:0 auto 14px}

.hpv2-scroll{overflow:hidden;padding:8px 20px;background:#f9fafb;border-bottom:1px solid #f0f0f0}
.hpv2-track{white-space:nowrap;font-size:11px;color:#777;animation:hpv2-scrollT 25s linear infinite}
.hpv2-track span{margin-right:36px}
.hpv2-track .hl{color:#d85a30;font-weight:600}
@keyframes hpv2-scrollT{0%{transform:translateX(100%)}5%{transform:translateX(0)}95%{transform:translateX(-100%)}100%{transform:translateX(-100%)}}

.hpv2-footer-links{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px 12px;margin-bottom:24px}
.hpv2-footer-links a{font-size:11px;color:#888;text-decoration:none;padding:4px 0;white-space:nowrap}

@media (max-width: 390px) {
  .hpv2-hero{padding:42px 16px 32px}
  .hpv2-hero h1{font-size:29px}
  .hpv2-section{padding:0 16px;margin-top:34px}
  .hpv2-trust{margin:0 16px}
  .hpv2-grid3{grid-template-columns:1fr 1fr}
  .hpv2-footer-links{grid-template-columns:1fr 1fr;gap:5px 10px}
  .hpv2-footer{padding-left:16px;padding-right:16px}
}

/* ============================================================
   AI 增强分析区块样式（双轨架构）
   ============================================================ */

/* AI 区块整体 */
.ai-section { margin-top: 0; }
.ai-deep-section { margin-top: 14px; }

/* AI 增强徽章 */
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #eef4ff 0%, #f0e9ff 100%);
  border: 1px solid #c8d6f0;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #2f4e9e;
  letter-spacing: -.2px;
}
.ai-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4f8fff, #8b5cf6);
  animation: aiPulse 2s ease-in-out infinite;
}
@keyframes aiPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}
.ai-provider-tag {
  font-size: 11px;
  font-weight: 600;
  color: #5b6d90;
  background: rgba(23, 105, 255, 0.08);
  border-radius: 5px;
  padding: 2px 8px;
}

/* AI 卡片通用 */
.ai-card {
  background: #ffffff;
  border: 1px solid #e2e8f5;
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 12px;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.03);
  transition: border-color 0.2s;
}
.ai-card:hover { border-color: #c4d2f0; }
.ai-card h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 7px;
}

/* 案件概览卡片 */
.ai-summary-card {
  border-left: 4px solid var(--blue);
  background: linear-gradient(135deg, #fafcff 0%, #f8f5ff 100%);
}
.ai-summary-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #334155;
}

/* 风险因素卡片 */
.ai-risk-card {
  border-left: 4px solid #e7a334;
}
.ai-risk-card h3::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23e7a334' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z'/%3E%3Cline x1='12' y1='9' x2='12' y2='13'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ai-risk-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.ai-risk-list li {
  padding: 10px 14px;
  background: #fffbeb;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: #78350f;
  border: 1px solid #fef3c7;
  position: relative;
  padding-left: 30px;
}
.ai-risk-list li::before {
  content: "⚠";
  position: absolute;
  left: 10px;
  top: 10px;
  font-size: 14px;
}

/* 行动建议卡片 */
.ai-action-card {
  border-left: 4px solid #22c55e;
}
.ai-action-card h3::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ai-action-list {
  display: grid;
  gap: 10px;
}
.ai-action-item {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  background: #f0fdf4;
  border-radius: 8px;
  border: 1px solid #bbf7d0;
  align-items: flex-start;
}
.ai-action-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
}
.ai-action-content strong {
  display: block;
  font-size: 14px;
  color: #166534;
  margin-bottom: 4px;
}
.ai-action-content p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #365348;
}

/* 谈判策略卡片 */
.ai-strategy-card {
  border-left: 4px solid #8b5cf6;
  background: linear-gradient(135deg, #faf9ff 0%, #f8f4ff 100%);
}
.ai-strategy-card h3::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%238b5cf6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 20h9'/%3E%3Cpath d='M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ai-strategy-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #3b3270;
}

/* 款项卡片中的 AI 解释 */
.ai-item-explain {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px dashed #e2e8f5;
  font-size: 13px;
  line-height: 1.7;
  color: #4b5b78;
  background: linear-gradient(90deg, #fafbff 0%, #f5f3ff 100%);
  position: relative;
  padding-left: 34px;
}
.ai-item-explain::before {
  content: "AI";
  position: absolute;
  left: 10px;
  top: 11px;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 5px;
  border-radius: 4px;
  background: linear-gradient(135deg, #eef4ff, #ede9fe);
  color: #6366f1;
  letter-spacing: .3px;
}

/* 移动端适配 */
@media (max-width: 640px) {
  .ai-card { padding: 14px 16px; }
  .ai-action-item { gap: 10px; padding: 10px 12px; }
  .ai-item-explain { padding-left: 30px; font-size: 12px; }
}