/* Shared download chooser and fixed QR landing page. */
.download-modal-open{overflow:hidden}
#epolar-page .download-options-link{display:inline-flex;align-items:center;gap:7px;font-size:12px;min-height:40px;margin:0 18px 10px 0;text-decoration:underline;text-underline-offset:4px}
#epolar-page .download-note{margin-bottom:5px}
#epolar-page .download-dialog{width:min(880px,calc(100% - 40px));max-height:calc(100dvh - 40px);margin:auto;padding:42px;border:1px solid var(--ep-rule);background:var(--ep-bg);color:var(--ep-ink);box-shadow:0 28px 90px #17241940;overflow:auto}
#epolar-page .download-dialog::backdrop{background:#18221b66;backdrop-filter:blur(5px)}
#epolar-page .dialog-close{position:absolute;right:12px;top:10px;min-width:44px;min-height:44px;font-size:25px;color:var(--ep-ink);padding:0}
#epolar-page .download-panel{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:38px;align-items:start}
#epolar-page .channel-content{min-width:0}
#epolar-page .download-kicker{font-size:11px;letter-spacing:1.4px;color:var(--ep-muted);margin:0 0 15px}
#epolar-page .download-panel h2{font-size:28px;line-height:1.5;letter-spacing:-.5px;text-wrap:initial}
#epolar-page .channel-intro{font-size:12px;line-height:1.8;color:var(--ep-muted);margin:12px 0 22px}
#epolar-page .device-hint{font-size:12px;line-height:1.7;background:#e2e7dc;padding:10px 12px;margin:0 0 16px}
#epolar-page .channel-list{display:flex;flex-direction:column;border-top:1px solid var(--ep-rule)}
#epolar-page .channel-row{display:flex;align-items:center;gap:12px;min-height:84px;padding:17px 0;border-bottom:1px solid var(--ep-rule);text-decoration:none;cursor:pointer;list-style:none}
#epolar-page .channel-row:hover{background:#ffffff66;text-decoration:none}
#epolar-page .channel-oppo summary::-webkit-details-marker{display:none}
#epolar-page .channel-monogram{width:38px;height:38px;border:1px solid #bfc7b8;display:grid;place-items:center;flex:none;font-size:20px;background:#e8eadf;color:#43583e}
#epolar-page .channel-qq{background:#e1e9e5;color:#307469;border-color:#b7cfc5;font-size:16px}
#epolar-page .channel-vivo{background:#e5e9ed;color:#476788;border-color:#c1ccd6;font-size:26px}
#epolar-page .channel-oppo-mark{background:#e1e9dc;color:#477040;border-color:#bbcdb4;font-size:27px}
#epolar-page .channel-label{flex:1;min-width:0}
#epolar-page .channel-label strong{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:14px;line-height:1.6;font-weight:500}
#epolar-page .channel-label small{display:block;font-size:11px;color:var(--ep-muted);line-height:1.7;margin-top:3px}
#epolar-page .channel-action{font-size:11px;white-space:nowrap;flex:none}
#epolar-page .channel-recommend{font-size:10px;padding:1px 5px;background:#dce5d4;color:#324e32;font-weight:400}
#epolar-page .oppo-guide{border-bottom:1px solid var(--ep-rule);padding:4px 12px 12px;background:#ffffff55}
#epolar-page .oppo-guide p{font-size:12px;line-height:1.8}
#epolar-page .oppo-app{display:flex;gap:10px;align-items:center}
#epolar-page .oppo-app img{border-radius:10px}
#epolar-page .oppo-app>span{flex:1;min-width:0}
#epolar-page .oppo-app strong{font-size:14px;font-weight:500}
#epolar-page .oppo-app small{font-size:11px;color:var(--ep-muted);display:block;line-height:1.7}
#epolar-page .oppo-app button{font-size:11px;border:1px solid var(--ep-rule);min-height:44px;padding:8px}
#epolar-page .copy-status:empty{display:none}
#epolar-page .oppo-fallback{color:var(--ep-muted);margin-bottom:0}
#epolar-page .download-help{font-size:11px;line-height:1.8;color:var(--ep-muted);margin:18px 0 8px}
#epolar-page .download-release-link{display:inline-flex;align-items:center;min-height:40px;font-size:12px;text-decoration:underline;text-underline-offset:4px}
#epolar-page .download-qr{padding:28px 0 0 24px;border-left:1px solid var(--ep-rule);text-align:center;align-self:stretch}
#epolar-page .download-qr img{width:100%;height:auto;background:#fff;border:1px solid #e2e5db}
#epolar-page .download-qr h3{font-family:'Songti SC','STSong',serif;font-size:18px;font-weight:400;margin:21px 0 8px;line-height:1.5}
#epolar-page .download-qr p{font-size:11px;color:var(--ep-muted);line-height:1.8;margin:0 0 10px}
#epolar-page .download-qr a{font-size:12px;text-decoration:underline;text-underline-offset:4px}
#epolar-page .qr-caption{display:block;font-size:10px;letter-spacing:2px;color:var(--ep-muted);margin-top:34px}
#epolar-page .download-page{max-width:980px;padding-block:64px 76px}
#epolar-page .download-page-heading{display:flex;gap:24px;align-items:center;margin-bottom:38px}
#epolar-page .download-page-heading>img{border-radius:20px;width:76px;height:76px;box-shadow:0 6px 18px #24382d18}
#epolar-page .download-page h1{font-size:44px;line-height:1.3}
#epolar-page .download-page-heading p{font-size:13px;color:var(--ep-muted);margin:10px 0 0;line-height:1.8}
#epolar-page .ios-download-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:23px 0;border-block:1px solid var(--ep-rule);margin-bottom:38px}
#epolar-page .ios-download-row h2{font-family:inherit;font-size:17px;letter-spacing:0}
#epolar-page .ios-download-row p{font-size:12px;color:var(--ep-muted);margin:7px 0 0}
#epolar-page .ios-store-button{background:var(--ep-ink);color:var(--ep-bg);font-size:13px;line-height:1.6;padding:13px 18px;white-space:nowrap}
#epolar-page .harmony-note{margin:34px 0 0;padding-top:24px;border-top:1px solid var(--ep-rule);font-size:12px;color:var(--ep-muted);line-height:1.8}
#epolar-page [hidden]{display:none!important}
@media(max-width:720px){
 #epolar-page .download-dialog{padding:44px 22px 22px;width:calc(100% - 24px);max-height:calc(100dvh - 24px)}
 #epolar-page .download-panel{grid-template-columns:1fr;gap:0}
 #epolar-page .download-qr{display:none}
 #epolar-page .download-panel h2{font-size:26px}
 #epolar-page .channel-intro{margin-bottom:19px}
 #epolar-page .download-page{padding-block:35px 44px}
 #epolar-page .download-page-heading{gap:16px;margin-bottom:28px}
 #epolar-page .download-page-heading>img{width:58px;height:58px;border-radius:15px}
 #epolar-page .download-page h1{font-size:34px}
 #epolar-page .download-page-heading p{font-size:12px}
 #epolar-page .ios-download-row{margin-bottom:30px}
 #epolar-page .ios-store-button{font-size:12px;padding:13px 12px}
 #epolar-page .download-options-link{font-size:11px;margin:0 0 6px}
 #epolar-page .hero-update{display:flex;justify-content:center;width:max-content;max-width:100%;margin-inline:auto}
}
@media(max-width:360px){
 #epolar-page .download-dialog{padding-inline:16px}
 #epolar-page .download-panel h2{font-size:23px}
 #epolar-page .channel-row{gap:8px}
 #epolar-page .channel-monogram{width:30px;height:34px}
 #epolar-page .channel-label strong{font-size:12px}
 #epolar-page .channel-label small{font-size:10px}
 #epolar-page .channel-action{font-size:10px}
 #epolar-page .download-page h1{font-size:30px}
 #epolar-page .download-page-heading{gap:12px}
}