:root{color-scheme:light dark;--rs-bg: #ffffff;--rs-fg: #1a1a1a;--rs-border: #d9d9d9;--rs-primary: #2481cc;--rs-primary-fg: #ffffff;--rs-muted: #6b6b6b;--rs-error: #d0342c}*{box-sizing:border-box}body{margin:0;background:var(--rs-bg);color:var(--rs-fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,sans-serif}.rs-page{max-width:640px;margin:0 auto;padding:16px 16px 96px}.rs-center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}.rs-error{color:var(--rs-error)}.rs-description{color:var(--rs-muted);margin-top:-8px}.rs-section{margin-bottom:24px}.rs-section h2{font-size:1rem;color:var(--rs-muted);border-bottom:1px solid var(--rs-border);padding-bottom:8px}.rs-field{margin-bottom:16px}.rs-label{display:block;margin-bottom:6px;font-weight:600}.rs-required{color:var(--rs-error);margin-left:4px}.rs-input{width:100%;padding:10px 12px;border:1px solid var(--rs-border);border-radius:8px;font-size:1rem;background:var(--rs-bg);color:var(--rs-fg)}.rs-textarea{resize:vertical}.rs-radio-group,.rs-checkbox-group{display:flex;flex-direction:column;gap:8px}.rs-radio-option,.rs-checkbox-option{display:flex;align-items:center;gap:8px}.rs-file-field{display:flex;flex-direction:column;gap:8px}.rs-file-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}.rs-file-list li{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:.9rem}.rs-file-remove{border:none;background:none;color:var(--rs-error);cursor:pointer}.rs-confirm-list{margin:0}.rs-confirm-row{padding:10px 0;border-bottom:1px solid var(--rs-border)}.rs-confirm-row dt{font-size:.85rem;color:var(--rs-muted)}.rs-confirm-row dd{margin:4px 0 0;white-space:pre-wrap;word-break:break-word}.rs-actions{position:sticky;bottom:0;display:flex;gap:12px;padding:16px 0;background:var(--rs-bg)}.rs-button{flex:1;padding:14px;border-radius:10px;border:none;font-size:1rem;font-weight:600;cursor:pointer}.rs-button-primary{background:var(--rs-primary);color:var(--rs-primary-fg)}.rs-button-primary:disabled{opacity:.5;cursor:not-allowed}.rs-button-secondary{background:transparent;color:var(--rs-fg);border:1px solid var(--rs-border)}.rs-receipt{font-size:1.1rem;font-weight:600}@media(prefers-color-scheme:dark){:root{--rs-bg: #17212b;--rs-fg: #f0f0f0;--rs-border: #2b3a49;--rs-muted: #9aabbd}}