main{padding:0;max-width:none}.couple-page[data-astro-cid-2klp3r62]{--cp-male: hsl(calc(var(--primary-h) - 10), 30%, 60%);--cp-female: hsl(calc(var(--primary-h) + 150), 45%, 65%);--cp-male-bg: hsl(calc(var(--primary-h) - 10), 50%, 95%);--cp-female-bg: hsl(calc(var(--primary-h) + 150), 40%, 96%);--cp-danger: var(--error);--cp-balanced: var(--success);max-width:720px;margin:0 auto;background:var(--bg-white);border-left:1px solid var(--border-light);border-right:1px solid var(--border-light);min-height:100vh;padding-top:64px;font-family:var(--font-sans);color:var(--text-primary)}.couple-container[data-astro-cid-2klp3r62]{max-width:560px;margin:0 auto;padding:24px 16px 120px}.couple-header[data-astro-cid-2klp3r62]{text-align:center;padding:16px 0 4px}.couple-header[data-astro-cid-2klp3r62] h1[data-astro-cid-2klp3r62]{font-size:1.4rem;font-weight:600;color:var(--text-primary);margin:0 0 4px}.couple-subtitle[data-astro-cid-2klp3r62]{font-size:.85rem;color:var(--text-tertiary);margin:0}.ratio-card[data-astro-cid-2klp3r62]{background:#fff;border-radius:12px;padding:10px 14px;box-shadow:0 1px 6px var(--shadow-sm);margin:10px 0}.ratio-header[data-astro-cid-2klp3r62]{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-tertiary2);margin-bottom:6px}.ratio-summary[data-astro-cid-2klp3r62]{font-weight:600;font-size:.9rem;color:var(--text-primary)}.ratio-slider-wrap[data-astro-cid-2klp3r62]{display:flex;align-items:center;gap:6px;margin-bottom:4px}.ratio-gender[data-astro-cid-2klp3r62]{font-size:.8rem;white-space:nowrap;color:var(--text-tertiary2)}.ratio-slider[data-astro-cid-2klp3r62]{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:3px;background:linear-gradient(to right,var(--cp-male) 0%,var(--cp-male) var(--ratio-pct),var(--cp-female) var(--ratio-pct),var(--cp-female) 100%);outline:none}.ratio-slider[data-astro-cid-2klp3r62]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid var(--text-tertiary2);box-shadow:0 1px 4px #0000001f;cursor:pointer}.ratio-detail[data-astro-cid-2klp3r62]{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-tertiary2)}.male-ratio[data-astro-cid-2klp3r62] strong[data-astro-cid-2klp3r62]{color:var(--cp-male)}.female-ratio[data-astro-cid-2klp3r62] strong[data-astro-cid-2klp3r62]{color:var(--cp-female)}.items-section[data-astro-cid-2klp3r62]{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.empty-state[data-astro-cid-2klp3r62]{text-align:center;padding:60px 20px;color:var(--text-tertiary2)}.empty-state-icon[data-astro-cid-2klp3r62]{font-size:3rem;margin-bottom:16px}.empty-state[data-astro-cid-2klp3r62] h3[data-astro-cid-2klp3r62]{font-size:1.1rem;color:var(--text-secondary);margin-bottom:8px;font-weight:600}.empty-state[data-astro-cid-2klp3r62] p[data-astro-cid-2klp3r62]{font-size:.85rem;color:var(--text-tertiary)}.item-card[data-astro-cid-2klp3r62]{background:#fff;border-radius:8px;padding:5px 10px;box-shadow:0 1px 3px var(--shadow-sm);transition:box-shadow .2s}.item-card[data-astro-cid-2klp3r62]:hover{box-shadow:0 2px 6px var(--shadow-md)}.item-row[data-astro-cid-2klp3r62]{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.item-name-input[data-astro-cid-2klp3r62]{flex:1;border:1px solid var(--border);border-radius:5px;padding:4px 7px;font-size:.78rem;color:var(--text-primary);background:var(--bg-white);min-width:60px}.item-name-input[data-astro-cid-2klp3r62]:focus{border-color:var(--cp-female);outline:none;background:#fff}.item-amount-input[data-astro-cid-2klp3r62]{width:72px;border:1px solid var(--border);border-radius:5px;padding:4px 6px;font-size:.78rem;font-weight:600;color:var(--text-primary);text-align:right;font-family:SF Mono,Consolas,monospace;background:var(--bg-white);flex-shrink:0}.item-amount-input[data-astro-cid-2klp3r62]:focus{border-color:var(--cp-female);outline:none;background:#fff}.split-type-select[data-astro-cid-2klp3r62]{padding:3px 4px;border:1px solid var(--border);border-radius:4px;font-size:.7rem;color:var(--text-secondary);background:#fff;outline:none;flex-shrink:0}.split-type-select[data-astro-cid-2klp3r62]:focus{border-color:var(--cp-female)}.split-detail[data-astro-cid-2klp3r62]{display:flex;align-items:center;gap:3px;font-size:.72rem;color:var(--text-tertiary2);white-space:nowrap;flex-shrink:0}.split-detail[data-astro-cid-2klp3r62] .male-part[data-astro-cid-2klp3r62]{color:var(--cp-male);font-weight:600}.split-detail[data-astro-cid-2klp3r62] .female-part[data-astro-cid-2klp3r62]{color:var(--cp-female);font-weight:600}.item-del[data-astro-cid-2klp3r62]{width:22px;height:22px;border:none;background:none;font-size:.8rem;color:var(--text-tertiary);cursor:pointer;border-radius:3px;flex-shrink:0;line-height:22px;padding:0;text-align:center}.item-del[data-astro-cid-2klp3r62]:hover{color:var(--cp-danger);background:var(--text-tertiary-hover-bg)}.split-extra[data-astro-cid-2klp3r62]{display:flex;gap:5px;margin-top:3px;padding-top:3px;border-top:1px dashed var(--border);align-items:center;flex-wrap:wrap}.split-extra[data-astro-cid-2klp3r62].hidden{display:none}.split-extra[data-astro-cid-2klp3r62] label[data-astro-cid-2klp3r62]{font-size:.7rem;color:var(--text-tertiary2);display:flex;align-items:center;gap:2px}.split-extra[data-astro-cid-2klp3r62] input[data-astro-cid-2klp3r62]{width:60px;padding:2px 4px;border:1px solid var(--border);border-radius:3px;font-size:.72rem;text-align:right;font-family:SF Mono,Consolas,monospace}.split-extra[data-astro-cid-2klp3r62] input[data-astro-cid-2klp3r62]:focus{border-color:var(--cp-female);outline:none}.add-item-wrap[data-astro-cid-2klp3r62]{text-align:center;margin:6px 0}.btn-add-item[data-astro-cid-2klp3r62]{padding:6px 16px;border:1.5px dashed var(--border);background:transparent;border-radius:16px;font-size:.78rem;color:var(--text-tertiary);cursor:pointer;transition:all .2s}.btn-add-item[data-astro-cid-2klp3r62]:hover{border-color:var(--cp-female);color:var(--cp-female);background:var(--primary-alpha-04)}.summary-bar[data-astro-cid-2klp3r62]{background:#fff;border-radius:12px;padding:12px;box-shadow:0 1px 6px var(--shadow-sm);margin-top:10px}.summary-cards[data-astro-cid-2klp3r62]{display:flex;gap:8px;margin-bottom:8px}.summary-card[data-astro-cid-2klp3r62]{flex:1;border-radius:8px;padding:8px;text-align:center}.male-card[data-astro-cid-2klp3r62]{background:var(--cp-male-bg);border:1px solid var(--border-male)}.female-card[data-astro-cid-2klp3r62]{background:var(--cp-female-bg);border:1px solid var(--border-female)}.sc-label[data-astro-cid-2klp3r62]{font-size:.78rem;color:var(--text-tertiary2);margin-bottom:4px}.sc-amount[data-astro-cid-2klp3r62]{font-size:1.2rem;font-weight:700;font-family:SF Mono,Consolas,monospace}.male-card[data-astro-cid-2klp3r62] .sc-amount[data-astro-cid-2klp3r62]{color:var(--cp-male)}.female-card[data-astro-cid-2klp3r62] .sc-amount[data-astro-cid-2klp3r62]{color:var(--cp-female)}.diff-line[data-astro-cid-2klp3r62]{text-align:center;padding:4px 0;border-top:1px solid var(--border);margin-bottom:2px}.diff-text[data-astro-cid-2klp3r62]{font-size:.78rem;font-weight:500}.diff-text[data-astro-cid-2klp3r62].balanced{color:var(--cp-balanced)}.diff-text[data-astro-cid-2klp3r62].male-more{color:var(--cp-male)}.diff-text[data-astro-cid-2klp3r62].female-more{color:var(--cp-female)}.settle-hint[data-astro-cid-2klp3r62]{text-align:center;font-size:.75rem;color:var(--text-tertiary);padding:2px 0 6px;font-style:italic}.summary-actions[data-astro-cid-2klp3r62]{display:flex;gap:6px;justify-content:center;padding-top:6px;border-top:1px solid var(--border)}.btn-action[data-astro-cid-2klp3r62]{padding:5px 12px;border:1px solid var(--border);background:#fff;border-radius:6px;font-size:.75rem;color:var(--text-tertiary2);cursor:pointer;transition:all .2s}.btn-action[data-astro-cid-2klp3r62]:hover{background:var(--primary-alpha-04);border-color:var(--cp-female)}.modal-overlay[data-astro-cid-2klp3r62]{position:fixed;inset:0;background:#0000004d;z-index:200;display:flex;align-items:flex-end;justify-content:center}.modal-overlay[data-astro-cid-2klp3r62].hidden{display:none}.modal-content[data-astro-cid-2klp3r62]{background:#fff;border-radius:16px 16px 0 0;max-width:480px;width:100%;max-height:70vh;overflow-y:auto;padding:20px}.modal-header[data-astro-cid-2klp3r62]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-header[data-astro-cid-2klp3r62] h3[data-astro-cid-2klp3r62]{margin:0;font-size:1.1rem;color:var(--text-secondary)}.modal-close[data-astro-cid-2klp3r62]{width:32px;height:32px;border:none;background:var(--bg-tertiary);border-radius:8px;font-size:1rem;cursor:pointer;color:var(--text-tertiary2)}.history-item[data-astro-cid-2klp3r62]{display:flex;align-items:center;justify-content:space-between;padding:12px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:background .2s}.history-item[data-astro-cid-2klp3r62]:hover{background:var(--primary-alpha-04)}.history-info[data-astro-cid-2klp3r62]{font-size:.85rem}.history-date[data-astro-cid-2klp3r62]{color:var(--text-tertiary);font-size:.75rem}.history-amount[data-astro-cid-2klp3r62]{font-weight:600;color:var(--text-primary)}.history-del[data-astro-cid-2klp3r62]{width:28px;height:28px;border:none;background:none;font-size:.9rem;color:var(--text-tertiary);cursor:pointer;border-radius:4px}.history-del[data-astro-cid-2klp3r62]:hover{color:var(--cp-danger);background:var(--text-tertiary-hover-bg)}.history-empty[data-astro-cid-2klp3r62]{text-align:center;padding:32px;color:var(--text-tertiary);font-size:.85rem}@media(max-width:480px){.couple-container[data-astro-cid-2klp3r62]{padding:12px 10px 96px}.item-card[data-astro-cid-2klp3r62]{padding:4px 8px}.item-amount-input[data-astro-cid-2klp3r62]{width:60px;font-size:.75rem}.item-name-input[data-astro-cid-2klp3r62]{font-size:.74rem}.split-detail[data-astro-cid-2klp3r62]{font-size:.68rem}}.couple-seo[data-astro-cid-2klp3r62]{max-width:480px;margin:0 auto;padding:28px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 2px 10px var(--shadow-sm);font-family:-apple-system,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.9;color:var(--text-secondary)}.faq-section[data-astro-cid-2klp3r62]{margin-top:40px;padding:28px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:14px;line-height:1.9}.faq-section[data-astro-cid-2klp3r62] h2[data-astro-cid-2klp3r62]{font-size:1.05rem;font-weight:600;color:var(--text-secondary);margin-bottom:20px;letter-spacing:.02em}.faq-section[data-astro-cid-2klp3r62] h3[data-astro-cid-2klp3r62]{font-size:.88rem;font-weight:600;color:var(--text-secondary);margin:22px 0 6px}.faq-section[data-astro-cid-2klp3r62] p[data-astro-cid-2klp3r62]{font-size:.82rem;color:var(--text-tertiary2);margin-bottom:8px;line-height:1.8}.g-related-wrap[data-astro-cid-2klp3r62]{max-width:560px;margin:0 auto;padding:32px 16px 80px;display:grid;gap:24px}