body:has(.riding-page){background:var(--surface)}.riding-page{max-width:920px;padding:36px var(--content-gutter) 72px;color:var(--ink);background:var(--surface);margin:auto}.riding-heading>a{min-height:44px;color:var(--text-secondary);align-items:center;gap:8px;font-size:.9375rem;display:inline-flex}.riding-heading-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;display:flex}.riding-kicker{color:var(--action);align-items:center;gap:8px;font-size:.875rem;font-weight:800;display:inline-flex}.riding-heading-row button{border:1px solid var(--border-control);border-radius:8px;align-items:center;gap:8px;min-height:44px;padding:8px 12px;font-size:.875rem;font-weight:700;display:inline-flex}.riding-heading h1{letter-spacing:-.035em;margin:20px 0 16px;font-size:clamp(2rem,5vw,3.25rem);font-weight:800;line-height:1.25}.riding-heading>p{color:var(--text-secondary);max-width:680px;font-size:1.0625rem;line-height:1.8}.riding-notice{background:var(--surface-brand);border-left:4px solid var(--action);border-radius:12px;align-items:flex-start;gap:12px;margin-top:24px;padding:20px;display:flex}.riding-notice svg{color:var(--action);flex-shrink:0;margin-top:2px}.riding-notice strong{font-size:1rem}.riding-notice p{margin-top:6px;font-size:.9375rem;line-height:1.75}.riding-feedback{color:var(--action);margin:12px 0;font-size:.9375rem;line-height:1.75}.riding-section{border:1px solid var(--border-subtle);background:var(--surface);border-radius:14px;margin-top:22px;padding:28px}.riding-section-heading{align-items:baseline;gap:12px;margin-bottom:24px;display:flex}.riding-section-heading>span{color:var(--action);font-size:.9375rem;font-weight:800}.riding-section h2{font-size:1.375rem;font-weight:750;line-height:1.5}.riding-section-heading p{color:var(--text-secondary);margin-top:6px;font-size:.9375rem;line-height:1.7}.riding-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px;display:grid}.riding-field{align-content:start;gap:8px;min-width:0;display:grid}.riding-field label{flex-wrap:wrap;align-items:baseline;gap:8px;font-size:1rem;font-weight:650;display:flex}.riding-field label>span,.riding-check small{color:var(--action);font-size:.8125rem;font-weight:600}.riding-page :is([data-slot=input],[data-slot=native-select],[data-slot=textarea]){border:1px solid var(--border-control);width:100%;min-width:0;max-width:100%;height:auto;min-height:52px;color:var(--ink);background:#fff;border-radius:8px;padding:12px 14px;font-size:1rem;line-height:1.6}.riding-page [data-slot=native-select-wrapper]{width:100%;min-width:0}.riding-page [data-slot=native-select]{padding-right:38px}.riding-hint,.riding-error{font-size:.875rem;line-height:1.75}.riding-hint{color:var(--text-secondary)}.riding-error{color:var(--error)}.riding-check{margin-top:16px}.riding-check label{cursor:pointer;align-items:flex-start;gap:12px;min-height:48px;padding:10px 0;font-size:1rem;line-height:1.75;display:flex}.riding-check [data-slot=checkbox]{flex-shrink:0;width:20px;height:20px;margin-top:4px}.riding-check small{margin-left:8px;display:inline-block}.riding-emergency{margin-top:20px}.riding-caution{background:var(--surface-muted);border-radius:8px;margin-top:20px;padding:16px;font-size:.9375rem;line-height:1.75}.riding-rules{background:var(--surface-brand);border-radius:10px;padding:20px}.riding-rules h3{font-size:1rem;font-weight:750}.riding-rules ul{margin-top:12px;padding-left:20px;list-style:outside}.riding-rules li{margin-top:8px;font-size:.9375rem;line-height:1.8}.riding-primary{background:var(--action);color:#fff;border-radius:10px;justify-content:center;align-items:center;gap:12px;width:100%;min-height:56px;margin-top:24px;padding:16px 20px;font-size:1rem;font-weight:750;line-height:1.5;display:flex}.riding-primary:hover{background:var(--action-hover)}.riding-primary:disabled{opacity:.65;cursor:wait}.riding-submit-note{text-align:center;color:var(--text-secondary);margin-top:12px;font-size:.875rem;line-height:1.7}.riding-result{border-top:4px solid var(--action);background:var(--surface-brand);border-radius:12px;margin-top:32px;padding:28px}.riding-result>svg{color:var(--action)}.riding-result h2{margin-top:10px;scroll-margin-top:120px;font-size:1.5rem;font-weight:750;line-height:1.5}.riding-result p{margin:16px 0;font-size:1rem;line-height:1.8}.riding-result label{margin-bottom:10px;font-size:.9375rem;font-weight:650;display:block}.riding-result textarea{resize:vertical;white-space:pre-wrap}.riding-entry{color:var(--ink);background:var(--surface-brand);border:1px solid var(--border-subtle);border-left:4px solid var(--action);border-radius:12px;margin:32px 0;padding:24px}.riding-entry h3{font-size:1.375rem;font-weight:750;line-height:1.5}.riding-entry p{color:var(--text-secondary);margin:10px 0;font-size:1rem;line-height:1.8}.riding-entry a{min-height:48px;color:var(--action);align-items:center;gap:12px;font-size:1rem;font-weight:750;display:inline-flex}.riding-entry svg{flex-shrink:0}@media (max-width:620px){.riding-page{padding:24px 20px 48px}.riding-grid{grid-template-columns:1fr}.riding-section,.riding-result{padding:20px}.riding-notice{padding:16px}.riding-heading-row{align-items:flex-start}.riding-rules{padding:16px}.riding-entry{padding:20px}}