:root{--bg:#f8fbff;--panel:#fff;--ink:#1f3348;--muted:#6f8092;--soft:#eef7ff;--line:#d8e9fb;--accent:#2f6fa8;--accent-strong:#145da0}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--ink);margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{overflow-x:hidden}a{color:inherit}.page{min-height:100vh;padding:18px 14px 32px}.shell{width:min(100%,640px);margin:0 auto}.receipt{border:1px solid var(--line);background:var(--panel);border-radius:8px;overflow:hidden;box-shadow:0 10px 28px #1f334814}.header{border-bottom:1px solid var(--line);background:linear-gradient(#fff 0%,#f4f9ff 100%);padding:18px 16px 14px}.eyebrow{color:var(--muted);margin:0 0 8px;font-size:13px;font-weight:600}.ticket-no{color:var(--accent-strong);word-break:break-word;margin:0;font-size:clamp(24px,8vw,40px);line-height:1.05}.content{padding:12px 16px 18px}.detail-row,.party-row{border-bottom:1px solid #eef5fc;grid-template-columns:76px minmax(0,1fr);gap:10px;padding:9px 0;display:grid}.detail-row:last-child,.party-row:last-child{border-bottom:0}.detail-label{color:#486176;font-size:14px;font-weight:700}.detail-value{min-width:0;color:var(--ink);overflow-wrap:anywhere;font-size:15px}.party-value{flex-wrap:wrap;gap:5px 12px;min-width:0;display:flex}.phone{color:var(--accent);font-weight:700}.image-block{margin-top:16px}.image-title{color:#486176;margin:0 0 8px;font-size:14px;font-weight:700}.ticket-image{border:1px solid var(--line);object-fit:contain;background:#f4f9ff;border-radius:8px;width:100%;max-height:70vh;display:block}.image-preview-button{cursor:zoom-in;background:0 0;border:0;border-radius:8px;width:100%;padding:0;display:block}.image-preview-overlay{z-index:50;cursor:zoom-out;background:#000000e6;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.image-preview-large{object-fit:contain;cursor:default;border-radius:8px;max-width:100%;max-height:100%}.image-preview-close{top:max(14px, env(safe-area-inset-top));right:max(14px, env(safe-area-inset-right));color:#111827;cursor:pointer;background:#ffffffeb;border:0;border-radius:999px;place-items:center;width:42px;height:42px;font-size:28px;line-height:1;display:grid;position:fixed}.image-empty{min-height:112px;color:var(--muted);background:#f8fbff;border:1px dashed #b8d8ff;border-radius:8px;place-items:center;font-size:14px;font-weight:600;display:grid}.state{text-align:center;place-items:center;min-height:100vh;padding:24px;display:grid}.state-panel{border:1px solid var(--line);background:var(--panel);border-radius:8px;width:min(100%,420px);padding:28px 20px;box-shadow:0 10px 28px #1f334814}.state h1{margin:0 0 10px;font-size:22px}.state p{color:var(--muted);margin:0;line-height:1.7}@media (min-width:720px){.page{padding-top:34px}.header{padding:22px 22px 18px}.content{padding:16px 22px 24px}}