:root{color-scheme:light;--bg: #e8d7d2;--cta: #c7a4a8;--ink: #ffffff;--ink-dim: rgba(255, 255, 255, .7);--ink-faint: rgba(255, 255, 255, .6);--card: rgba(255, 255, 255, .12);--shadow: 0 12px 40px rgba(120, 80, 80, .18)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}html,body{background-color:var(--bg)}body{min-height:100vh;min-height:100dvh;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Noto Sans SC,Source Han Sans SC,Helvetica Neue,sans-serif}.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;background:var(--bg) url(/assets/bg-KOvd8pvg.jpg) center / cover no-repeat}button,a{font-family:inherit}.page{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:max(6vh,36px) 24px max(28px,env(safe-area-inset-bottom))}.logo{width:min(30vw,168px);height:auto;display:block;margin:0 0 2vh}h1{margin:0 0 4vh;font-size:clamp(22px,6.2vw,28px);font-weight:600;letter-spacing:.04em;line-height:1.2;text-align:center}.photo-card{width:min(76vw,420px);border-radius:12px;overflow:hidden;background:var(--card);box-shadow:var(--shadow);margin-bottom:3.5vh}.photo,.placeholder{display:block;width:100%}.photo{height:auto;-webkit-touch-callout:default}.placeholder{min-height:240px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--ink-dim);padding:24px}.wechat-hints{display:flex;flex-direction:column;align-items:center;gap:8px;margin:0 0 2vh;padding:0 8px;text-align:center}.actions{width:min(76vw,420px);margin-top:8px;display:flex;flex-direction:column;gap:12px}.download,.retry{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;margin:0;padding:0 16px;border-radius:999px;text-decoration:none;border:0;appearance:none;-webkit-appearance:none;font-size:16px;font-weight:600;letter-spacing:.06em;cursor:pointer}.download{background:var(--cta);color:#fff}.download.disabled,.download:disabled{opacity:.45;pointer-events:none;cursor:default}.retry{background:transparent;color:var(--ink);border:1px solid rgba(255,255,255,.45)}.hint{margin:0;text-align:center;color:var(--ink-faint);font-size:12px;line-height:1.5}.hint-primary{color:var(--ink);font-size:18px;font-weight:600}.hint-secondary{color:var(--ink-dim);font-size:13px}.page-footer{margin-top:auto;padding-top:6vh;text-align:center;font-size:11px;line-height:1.7;letter-spacing:.08em;color:var(--ink-dim)}.page-footer p{margin:0}