.birthday-summary{padding:16px 20px;margin:0 0 20px;background:#fff0dc;border:1px solid #f8ddbd;border-radius:14px;color:#ad7954;font-size:13px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.birthday-summary button{margin-left:auto}.birthday-today td{background:#fff5e8!important}.background-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;grid-column:1/-1;margin:0 0 15px}.background-gallery button{padding:4px!important;border:2px solid transparent!important;background:#fff8ed;overflow:hidden;text-align:left}.background-gallery button.selected{border-color:#f69559!important}.background-gallery img{display:block;width:100%;height:76px;object-fit:cover;border-radius:7px}.background-gallery span{display:block;padding:7px 3px;font-size:10px;white-space:normal}.birthday-screen{position:fixed;inset:0;z-index:3000;display:grid;place-items:center;background:radial-gradient(ellipse at 20% 10%,#ffe5b5,#f8ebdf 50%,#f2d9dc);padding:24px;overflow:auto}.birthday-card{width:min(420px,100%);text-align:center;padding:36px 24px;color:#96694f;background:#fffaf0c9;border:1px solid #fff;border-radius:32px;box-shadow:0 20px 90px #b87d5b20}.birthday-wordmark{font-size:12px;letter-spacing:2px;color:#b59473}.birthday-orbit{display:flex;align-items:center;justify-content:center;gap:28px;font-size:30px;color:#c9976c;margin:32px 0 18px}.birthday-orbit span{font-size:68px}.birthday-card small{display:block;color:#bd9c7c;font-size:10px;letter-spacing:2px}.birthday-card h1{font-family:'Microsoft YaHei',sans-serif;font-size:36px;line-height:1.5;font-weight:500;margin:20px 0}.birthday-card p{font-size:14px;line-height:2.1;max-width:290px;margin:0 auto}.birthday-slogan{margin:26px 0;color:#b28d67;letter-spacing:3px;font-size:14px}.birthday-card button{margin-bottom:22px;border:0;border-radius:24px;padding:14px 22px;background:#f28b53;color:#fff;cursor:pointer}@media(max-width:600px){.background-gallery{grid-template-columns:repeat(2,1fr)}.birthday-card{padding:26px 18px}.birthday-card h1{font-size:30px}.birthday-summary{font-size:12px}}