@import url("fonts/extra.css");
/* Product-only composition. Typography, shared shell, buttons and spacing inherit the approved template. */
.product-lp[data-product-theme="raku-saiban"] .lp-hero-wrap { background: radial-gradient(ellipse 490px 360px at 85% 30%, #dce7ff, transparent 80%), linear-gradient(110deg, #fff 34%, #f4f7ff 100%); }
.product-lp[data-product-theme="raku-saiban"] .lp-hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-line { display: block; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-h2 { text-wrap: initial; }
.product-lp[data-product-theme="raku-saiban"] .lp-product-icon { background: #fff; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-stage { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 12px 20px; align-content: center; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-ui { position: relative; grid-column: 1 / -1; inset: auto; min-height: 0; transform: none; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-ui-bar { background: var(--lp-accent-soft); height: auto; min-height: 49px; gap: 12px; flex-wrap: wrap; padding-block: 10px; }
.product-lp[data-product-theme="raku-saiban"] .lp-demo-badge { font-size: var(--lp-note-size); color: var(--lp-accent-accent); }
.product-lp[data-product-theme="raku-saiban"] .lp-number-before { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; padding: 14px 16px; background: #f4f7fb; border: 1px solid #dce4ee; border-radius: 8px; font-size: var(--lp-small-size); }
.product-lp[data-product-theme="raku-saiban"] .lp-number-before > :first-child { grid-row: 1 / 3; align-self: center; }
.product-lp[data-product-theme="raku-saiban"] .lp-empty-number { color: var(--lp-note); }
.product-lp[data-product-theme="raku-saiban"] .lp-number-arrow { text-align: center; font-size: var(--lp-small-size); color: var(--lp-accent-accent); font-weight: 700; margin: 14px 0; }
.product-lp[data-product-theme="raku-saiban"] .lp-number-arrow > span { font-size: 22px; }
.product-lp[data-product-theme="raku-saiban"] :is(.lp-number-result, .lp-number-next) { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; border-radius: 8px; padding: 14px 16px; font-size: var(--lp-small-size); }
.product-lp[data-product-theme="raku-saiban"] .lp-number-result { background: var(--lp-accent-soft); border: 1px solid var(--lp-accent-border); }
.product-lp[data-product-theme="raku-saiban"] .lp-number-next { margin-top: 8px; }
.product-lp[data-product-theme="raku-saiban"] .lp-number-code { display: block; font-family: 'LAK Product Noto Sans JP', sans-serif; font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: .005em; line-height: 1.5; color: var(--lp-accent-accent); overflow-wrap: anywhere; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-mascot { position: relative; grid-column: 1; width: 100%; max-width: 270px; inset: auto; align-self: center; filter: none; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-value { align-self: center; font-size: var(--lp-card-title-size); line-height: 1.8; margin: 0; text-wrap: balance; }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-value strong { color: var(--lp-accent-accent); }
.product-lp[data-product-theme="raku-saiban"] .lp-hero-caption { grid-column: 1 / -1; font-size: var(--lp-note-size); color: var(--lp-note); text-align: right; text-wrap: pretty; }
.product-lp[data-product-theme="raku-saiban"] .lp-feature-intro { margin: 0 0 28px; font-size: var(--lp-copy-size); line-height: var(--lp-copy-leading); }
.product-lp[data-product-theme="raku-saiban"] .lp-saiban-scenes { grid-template-columns: minmax(0, 42fr) minmax(0, 58fr); }
.product-lp[data-product-theme="raku-saiban"] #how-to :is(.lp-scene-problem, .lp-scene-solution) strong { display: block; margin-bottom: 8px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-solution { margin-top: 24px; }
.product-lp[data-product-theme="raku-saiban"] .lp-saiban-scenes .lp-work-visual { align-content: center; gap: 20px; }
.product-lp[data-product-theme="raku-saiban"] .lp-saiban-scenes .lp-mock-caption { margin: 0; text-align: left; justify-self: start; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-diagram { width: 100%; min-width: 0; font-size: var(--lp-copy-size); line-height: 1.6; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-label { display: block; font-size: var(--lp-note-size); color: var(--lp-note); margin-bottom: 10px; }
.product-lp[data-product-theme="raku-saiban"] #how-to :is(.lp-save-record, .lp-rule-example) { padding: 20px 24px; border: 1px solid var(--lp-accent-border); border-radius: 10px; background: linear-gradient(120deg, #fff, var(--lp-accent-soft)); }
.product-lp[data-product-theme="raku-saiban"] #how-to :is(.lp-save-record, .lp-rule-example) + :is(.lp-save-record, .lp-rule-example) { margin-top: 20px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-save-action { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: space-between; align-items: center; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-demo-save { border: 1px solid var(--lp-accent-border); border-radius: 4px; padding: 4px 16px; background: var(--lp-accent-soft); font-size: var(--lp-note-size); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-save-empty { margin: 8px 0 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-save-transition { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin: 12px 0; color: var(--lp-accent-accent); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-arrow { font-size: 26px; color: var(--lp-accent-accent); margin: 10px 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-code { color: var(--lp-accent-accent); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-parts { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-parts span { border: 1px solid var(--lp-accent-border); border-radius: 4px; padding: 3px 8px; background: #fff; font-size: var(--lp-note-size); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-format { margin: 10px 0 20px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-format code { display: block; font: inherit; overflow-wrap: anywhere; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-results { display: grid; gap: 20px; margin: 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to :is(.lp-rule-results, .lp-number-samples, .lp-bulk-methods) dd { margin: 4px 0 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-rule-note { margin: 16px 0 0; font-size: var(--lp-note-size); line-height: 1.8; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-fiscal-arrow { display: block; margin-bottom: 12px; font-size: 26px; color: var(--lp-accent-accent); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-samples { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--lp-accent-border); font-size: var(--lp-copy-size); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-samples-title { margin: 0 0 16px; font-weight: 700; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-samples dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px var(--lp-column-gap); margin: 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-bulk-methods { display: grid; gap: 20px; margin: 24px 0 0; font-size: var(--lp-copy-size); line-height: var(--lp-copy-leading); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-bulk-methods dt { font-weight: 700; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: var(--lp-copy-size); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table caption { text-align: left; font-weight: 800; margin-bottom: 12px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table :is(th, td) { text-align: left; padding: 12px 10px; border-bottom: 1px solid #dce4ee; overflow-wrap: anywhere; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table thead { background: #f1f5fb; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table th:first-child { width: 30%; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table tbody th { font-weight: 500; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table--after { background: var(--lp-accent-soft); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-bulk-action { display: grid; justify-items: center; gap: 6px; margin: 20px 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-bulk-action > strong { background: var(--lp-accent-soft); border: 1px solid var(--lp-accent-border); border-radius: 8px; padding: 10px 20px; text-align: center; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-bulk-action > span { font-size: var(--lp-note-size); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-guide { grid-column: 1 / -1; padding: var(--lp-card-padding); border-top: 1px solid #d4e8f5; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--lp-column-gap); padding: 0; margin: 0; font-size: var(--lp-copy-size); line-height: var(--lp-copy-leading); }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-steps li { display: flex; align-items: flex-start; gap: 12px; min-width: 0; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-steps .lp-step-num { flex: none; margin-top: 2px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-effect { margin: 28px 0 0; padding: 16px; text-align: center; background: var(--lp-accent-soft); font-size: var(--lp-card-title-size); font-weight: 700; border-radius: 8px; }
.product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-note { margin: 20px 0 0; font-size: var(--lp-note-size); line-height: 1.8; }
.product-lp[data-product-theme="raku-saiban"] .lp-pricing-main > p:last-child { font-size: var(--lp-copy-size); margin: 0; }
.product-lp[data-product-theme="raku-saiban"] .lp-commercial-note { font-size: var(--lp-note-size); color: var(--lp-note); margin: 24px 0 0; }
@media (max-width: 920px) {
  .product-lp[data-product-theme="raku-saiban"] :is(.lp-hero, .lp-saiban-scenes) { grid-template-columns: minmax(0, 1fr); }
  .product-lp[data-product-theme="raku-saiban"] .lp-hero-lead { max-width: 650px; }
  .product-lp[data-product-theme="raku-saiban"] .lp-hero-stage { min-height: 0; max-width: 650px; width: 100%; margin: 20px auto 12px; }
}
@media (max-width: 600px) {
  .product-lp[data-product-theme="raku-saiban"] .lp-hero-stage { gap: 12px; }
  .product-lp[data-product-theme="raku-saiban"] .lp-hero-ui-body { padding: 16px 12px; }
  .product-lp[data-product-theme="raku-saiban"] .lp-hero-ui-bar { padding-inline: 12px; }
  .product-lp[data-product-theme="raku-saiban"] :is(.lp-number-result, .lp-number-next) { display: grid; justify-content: start; padding-inline: 12px; }
  .product-lp[data-product-theme="raku-saiban"] #how-to :is(.lp-save-record, .lp-rule-example) { padding: 20px 12px; }
  .product-lp[data-product-theme="raku-saiban"] #how-to .lp-scene-steps { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-samples dl { grid-template-columns: minmax(0, 1fr); }
  /* Retain readable 24px codes by placing each result below its record name. */
  .product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table--after :is(tbody, tr, th, td) { display: block; width: 100%; }
  .product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table--after thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .product-lp[data-product-theme="raku-saiban"] #how-to .lp-number-table--after tbody th { border-bottom: 0; padding-bottom: 0; }
}