:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --panel-soft: #f9fafb;
  --text: #18202a;
  --muted: #667085;
  --subtle: #8a95a3;
  --border: #dfe4ea;
  --line: #edf0f3;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --accent-soft: #e9f0ff;
  --success: #0f766e;
  --danger: #b42318;
  --shadow: 0 16px 42px rgba(16, 24, 40, .08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

button,
input,
textarea,
select {
  font: inherit;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  padding: 18px;
  background: #fbfcfe;
  border-right: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.brand-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: #111827;
  font-weight: 900;
  letter-spacing: 0;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.form-card {
  display: grid;
  gap: 16px;
}

.form-card.is-locked {
  opacity: .72;
}

.field-group label:first-child {
  display: block;
  margin-bottom: 7px;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
}

.field-group label span {
  color: var(--danger);
}

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 10px 11px;
  outline: none;
  font-size: 14px;
  transition: border-color .16s, box-shadow .16s;
}

textarea {
  resize: vertical;
  line-height: 1.6;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(37, 99, 235, .72);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

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

.choice {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 4px 8px;
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}

.choice input {
  width: auto;
  min-height: auto;
  margin-top: 2px;
}

.choice b {
  font-size: 14px;
}

.choice small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.45;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
}

.checkbox-grid input {
  width: auto;
  min-height: auto;
}

.primary-btn,
.ghost-btn,
.copy-btn,
.icon-btn {
  border: 0;
  cursor: pointer;
}

.primary-btn {
  width: 100%;
  min-height: 46px;
  margin-top: 2px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-weight: 900;
}

.primary-btn:hover {
  background: var(--accent-dark);
}

.primary-btn:disabled {
  opacity: .65;
  cursor: not-allowed;
}

.advanced-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 0;
}

.advanced-box summary {
  cursor: pointer;
  padding: 12px;
  color: #344054;
  font-size: 13px;
  font-weight: 900;
}

.advanced-box[open] summary {
  border-bottom: 1px solid var(--line);
}

.advanced-box .field-group {
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.advanced-box .field-group:last-child {
  border-bottom: 0;
}

.main {
  min-width: 0;
  padding: 22px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.topbar h2 {
  margin: 6px 0 6px;
  font-size: 28px;
  line-height: 1.15;
}

.topbar p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.top-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ghost-btn,
.copy-btn {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
}

.ghost-btn {
  min-height: 38px;
  padding: 0 12px;
}

.copy-btn {
  min-width: 58px;
  height: 32px;
  padding: 0 10px;
}

.ghost-btn:hover,
.copy-btn:hover {
  border-color: #b9c3cf;
  color: var(--accent-dark);
}

.empty-card,
.loading-card,
.section-card,
.error-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.empty-card {
  min-height: calc(100vh - 140px);
  display: grid;
  place-items: center;
  padding: 28px;
}

.empty-panel {
  max-width: 560px;
  text-align: center;
}

.empty-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  border-radius: 8px;
  background: #111827;
  color: #fff;
  font-weight: 900;
  font-size: 22px;
}

.empty-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
}

.empty-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.hidden {
  display: none !important;
}

.result-root {
  display: grid;
  gap: 14px;
}

.section-card {
  overflow: hidden;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.section-card[data-open="false"] .section-head {
  border-bottom-color: transparent;
}

.section-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.section-title-row h3 {
  margin: 0;
  font-size: 18px;
}

.section-title-row span,
.row-head span,
.tag,
.copy-label {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
}

.section-title-row span {
  padding: 4px 8px;
}

.section-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.icon-btn {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 18px;
  transition: transform .16s;
}

.section-card[data-open="false"] .icon-btn {
  transform: rotate(-90deg);
}

.section-body {
  padding: 18px;
}

.section-card[data-open="false"] .section-body {
  display: none;
}

.summary-hero {
  margin-bottom: 14px;
  padding: 22px;
  border-radius: 8px;
  background: #111827;
  color: #fff;
}

.summary-kicker {
  color: #b9c7ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.summary-hero h2 {
  margin: 8px 0 8px;
  font-size: 28px;
  line-height: 1.2;
}

.summary-hero p {
  max-width: 980px;
  margin: 0;
  color: #d1d5db;
  line-height: 1.75;
}

.hero-builder {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr);
  gap: 14px;
}

.hero-copy,
.hero-side,
.copy-panel {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.hero-copy p {
  margin: 0 0 12px;
  color: #536070;
  line-height: 1.75;
}

.hero-side {
  display: grid;
  gap: 10px;
  align-content: start;
}

.danger-tile {
  background: #fff7f6;
  border-color: #f2b8b5;
}

.option-list {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.option-item {
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #263241;
  font-weight: 800;
  line-height: 1.55;
}

.plain-list {
  margin: 0 0 12px;
  padding-left: 18px;
  color: #344054;
  line-height: 1.7;
  font-weight: 700;
}

.info-grid {
  display: grid;
  gap: 10px;
}

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

.info-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-tile,
.mini-card,
.note-item {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.tile-label {
  margin-bottom: 5px;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 900;
}

.tile-value {
  color: #263241;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.65;
}

.structure-list,
.banner-list,
.module-list,
.build-list,
.copy-list,
.note-list {
  display: grid;
  gap: 12px;
}

.structure-row {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 10px;
}

.structure-no,
.module-index {
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: #111827;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.structure-box,
.banner-slide,
.module-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.structure-box,
.banner-slide {
  padding: 15px;
}

.row-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.row-head h4 {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.row-head span {
  flex: 0 0 auto;
  max-width: 38%;
  padding: 5px 9px;
  white-space: normal;
  line-height: 1.35;
}

.structure-box p,
.body-text,
.mini-card p,
.note-item p {
  margin: 6px 0 0;
  color: #536070;
  font-size: 14px;
  line-height: 1.75;
}

.module-card,
.build-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
}

.module-card .module-index,
.build-number {
  border-radius: 0;
}

.module-content,
.build-content {
  min-width: 0;
  padding: 15px;
}

.build-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.build-number {
  display: grid;
  place-items: center;
  background: #111827;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

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

.planning-row {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.planning-row.wide {
  grid-column: 1 / -1;
}

.planning-row.caution {
  background: #fffaf2;
  border-color: #f2d7ad;
}

.buyer-row {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.planning-label {
  margin-bottom: 6px;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 900;
}

.planning-value {
  color: #263241;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
  white-space: pre-wrap;
}

.sub-block {
  margin-top: 14px;
}

.sub-title {
  margin-bottom: 8px;
  color: #344054;
  font-size: 13px;
  font-weight: 900;
}

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

.content-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.content-chip {
  padding: 8px 10px;
  border: 1px solid #dbe3ee;
  border-radius: 6px;
  background: #fff;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.mini-card b,
.note-item b {
  display: block;
  color: #253044;
  font-size: 14px;
  line-height: 1.4;
}

.copy-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: flex-start;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.copy-label {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin-bottom: 7px;
  padding: 3px 8px;
}

.copy-item h5 {
  margin: 0 0 6px;
  color: #1f2937;
  font-size: 15px;
  line-height: 1.45;
}

.copy-subtitle {
  margin: 0 0 6px;
  color: #344054;
  font-weight: 800;
  line-height: 1.55;
}

.cta-line {
  margin-top: 8px;
  color: var(--success);
  font-size: 13px;
  font-weight: 900;
}

.microcopy {
  margin: 8px 0 0;
  color: var(--subtle);
  font-size: 13px;
  line-height: 1.65;
}

.content-note {
  margin-top: 12px;
  padding: 11px;
  border: 1px solid #f2d7ad;
  border-radius: 6px;
  background: #fffaf2;
  color: #7a4b12;
  font-size: 13px;
  line-height: 1.65;
}

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

.asset-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.asset-card h5 {
  margin: 0 0 8px;
  color: #1f2937;
  font-size: 15px;
}

.asset-card p {
  margin: 6px 0 0;
  color: #536070;
  font-size: 14px;
  line-height: 1.7;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
}

.loading-card {
  padding: 24px;
}

.pulse-line,
.pulse-grid div {
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, #eef2f6, #ffffff, #eef2f6);
  background-size: 200% 100%;
  animation: pulse 1.2s infinite;
}

.pulse-line {
  margin-bottom: 12px;
}

.pulse-line.w60 {
  width: 60%;
}

.pulse-line.w80 {
  width: 80%;
}

.pulse-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.pulse-grid div {
  height: 132px;
  border-radius: 8px;
}

@keyframes pulse {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(16px);
  padding: 10px 15px;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: .2s;
  font-weight: 800;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.error-card {
  padding: 16px;
  color: var(--danger);
  border-color: #f2b8b5;
  background: #fff7f6;
  line-height: 1.7;
}

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

.overview-grid .wide {
  grid-column: 1 / -1;
}

.section-build-list {
  display: grid;
  gap: 16px;
}

.blueprint-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.blueprint-head {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfe;
}

.blueprint-order {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #111827;
  color: #fff;
  font-weight: 900;
}

.blueprint-head h4 {
  margin: 0 0 5px;
  font-size: 18px;
  line-height: 1.35;
}

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

.section-type {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
}

.blueprint-main {
  display: grid;
  grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr);
  gap: 14px;
  padding: 14px;
}

.wireframe {
  border: 1px solid #cfd8e3;
  border-radius: 8px;
  background: #f8fafc;
  overflow: hidden;
}

.wireframe-label {
  padding: 8px 10px;
  border-bottom: 1px solid #dbe3ee;
  color: #344054;
  font-size: 12px;
  font-weight: 900;
}

.wireframe-canvas {
  min-height: 180px;
  display: grid;
  gap: 8px;
  padding: 12px;
}

.wf-block {
  display: grid;
  place-items: center;
  min-height: 34px;
  border: 1px dashed #9aa8ba;
  border-radius: 6px;
  background: #fff;
  color: #475467;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  padding: 7px;
}

.hero-split .wireframe-canvas,
.text-image .wireframe-canvas {
  grid-template-columns: 1fr 1fr;
}

.hero-split .b1,
.text-image .b1 {
  grid-row: span 3;
}

.hero-split .b2,
.text-image .b2 {
  grid-row: span 3;
  min-height: 144px;
}

.card-grid .wireframe-canvas,
.scenario-cards .wireframe-canvas {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid .b1,
.scenario-cards .b1 {
  grid-column: 1 / -1;
}

.process-steps .wireframe-canvas {
  grid-template-columns: repeat(4, 1fr);
}

.process-steps .b1 {
  grid-column: 1 / -1;
}

.feature-list .wireframe-canvas {
  grid-template-columns: 1fr 1fr;
}

.trust-band .wireframe-canvas,
.cta-band .wireframe-canvas,
.faq-list .wireframe-canvas {
  grid-template-columns: 1fr;
}

.trust-band .wf-block,
.cta-band .wf-block {
  min-height: 48px;
}

.faq-list .wf-block {
  place-items: center start;
  text-align: left;
}

.content-include,
.reference-keywords,
.asset-direction {
  margin-top: 12px;
}

.asset-direction {
  padding: 11px;
  border: 1px solid #f2d7ad;
  border-radius: 6px;
  background: #fffaf2;
  color: #7a4b12;
  font-size: 13px;
  line-height: 1.65;
}

.copy-choice-panel {
  display: grid;
  gap: 13px;
  align-content: start;
}

.option-group {
  display: grid;
  gap: 8px;
}

.option-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: start;
}

.option-item span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
}

.option-item p {
  margin: 0;
}

.body-option-list,
.mini-copy-grid {
  display: grid;
  gap: 10px;
}

.body-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.body-option h5 {
  margin: 0 0 5px;
  color: #1f2937;
  font-size: 15px;
}

.body-option p {
  margin: 0;
  color: #536070;
  line-height: 1.7;
}

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

.mini-card .copy-btn {
  margin-top: 9px;
}

.designer-tip {
  padding: 11px;
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  background: #eff6ff;
  color: #1e3a8a;
  font-size: 13px;
  line-height: 1.65;
}

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

.global-copy-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.global-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: #344054;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.global-line:last-child {
  border-bottom: 0;
}

.image-prompt-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.image-prompt-card h4 {
  margin: 0;
  font-size: 17px;
}

.prompt-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.image-prompt-card pre {
  max-height: 360px;
  overflow: auto;
  margin: 12px 0 0;
  padding: 13px;
  border: 1px solid #dbe3ee;
  border-radius: 6px;
  background: #fff;
  color: #263241;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.75;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .topbar {
    flex-direction: column;
  }

  .top-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .main,
  .sidebar {
    padding: 14px;
  }

  .checkbox-grid,
  .overview-grid,
  .info-grid.cols-2,
  .info-grid.cols-3,
  .hero-builder,
  .blueprint-main,
  .module-planning,
  .category-list,
  .mini-copy-grid,
  .asset-list,
  .global-copy-grid,
  .pulse-grid {
    grid-template-columns: 1fr;
  }

  .planning-row.wide {
    grid-column: auto;
  }

  .overview-grid .wide {
    grid-column: auto;
  }

  .structure-row,
  .module-card,
  .build-card {
    grid-template-columns: 1fr;
  }

  .structure-no,
  .module-card .module-index,
  .build-number {
    min-height: 34px;
    border-radius: 6px 6px 0 0;
  }

  .copy-item {
    grid-template-columns: 1fr;
  }

  .blueprint-head {
    grid-template-columns: 1fr;
  }

  .section-type {
    justify-self: start;
  }

  .hero-split .wireframe-canvas,
  .text-image .wireframe-canvas,
  .card-grid .wireframe-canvas,
  .scenario-cards .wireframe-canvas,
  .process-steps .wireframe-canvas,
  .feature-list .wireframe-canvas {
    grid-template-columns: 1fr;
  }

  .hero-split .b1,
  .hero-split .b2,
  .text-image .b1,
  .text-image .b2,
  .card-grid .b1,
  .scenario-cards .b1,
  .process-steps .b1 {
    grid-column: auto;
    grid-row: auto;
  }

  .option-item,
  .body-option,
  .global-line {
    grid-template-columns: 1fr;
  }

  .row-head {
    flex-direction: column;
  }

  .row-head span {
    max-width: 100%;
  }
}