:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}body{margin:0;background:#fff}.container{padding:12px;max-width:700px;margin:0 auto}.tabs{display:flex;gap:8px;margin-bottom:12px}.tab{padding:8px 10px;border:1px solid #ddd;border-radius:10px;background:#f7f7f7;cursor:pointer}.tab.active{background:#eaeaea;font-weight:600}.card{border:1px solid #ddd;border-radius:14px;margin:10px 0;overflow:hidden}.cardHeader{padding:10px 12px;font-weight:700;display:flex;justify-content:space-between;gap:10px}.header-normal{color:#111;background:#f3f3f3}.header-special{color:#b00020;background:#fff0f2}.header-holiday{color:#0b4db8;background:#eef4ff}.cardBody{padding:10px 12px}.row{display:flex;justify-content:space-between;gap:10px;padding:4px 0;border-top:1px solid #eee}.row:first-child{border-top:none}.btn{padding:4px 10px;border-radius:8px;border:1px solid #ddd;background:#fff;cursor:pointer}.small{font-size:12px;opacity:.75}.kwsum{margin-top:14px;font-weight:800}