/* Login update announcement: isolated from the site's general header and footer styles. */
#update-announcement{--notice-ink:#253c35;--notice-muted:#738079;--notice-rule:#e4eae3;box-sizing:border-box;position:fixed;inset:0;margin:auto;width:min(552px,calc(100vw - 40px));max-width:calc(100vw - 40px);height:max-content;max-height:calc(100dvh - 40px);padding:0;border:1px solid #fff;border-radius:24px;background:#fcfcf8;color:var(--notice-ink);box-shadow:0 30px 100px #0b25253b,0 3px 12px #0b252518;overflow:hidden;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;text-align:left}
#update-announcement *{box-sizing:border-box}
#update-announcement::backdrop{background:#13272470;backdrop-filter:blur(8px)}
#update-announcement .update-layout{display:flex;flex-direction:column;max-height:calc(100dvh - 42px)}
#update-announcement .update-heading{position:relative;flex:none;margin:0;padding:29px 34px 24px;border:0;background:radial-gradient(ellipse at 100% 0,#deeadf88,transparent 72%)}
#update-announcement time{display:flex;align-items:center;gap:9px;margin:0 0 12px;font-size:12px;font-weight:500;line-height:1.5;color:var(--notice-muted);letter-spacing:.06em;font-variant-numeric:tabular-nums}
#update-announcement time::before{content:"";display:block;width:20px;height:2px;border-radius:2px;background:#6c947e}
#update-announcement h2{margin:0;padding:0;font-size:28px;line-height:1.35;font-weight:650;letter-spacing:.04em;color:inherit;outline:none}
#update-announcement .update-close{position:absolute;z-index:1;top:19px;right:20px;display:grid;place-items:center;width:40px;height:40px;min-width:40px;padding:0;border:1px solid #dce4db;border-radius:50%;background:#ffffff80;color:#78887d;font:300 25px/1 sans-serif;cursor:pointer;transition:background .16s,color .16s}
#update-announcement .update-content{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 34px 0;-webkit-overflow-scrolling:touch}
#update-announcement ol{counter-reset:notice;list-style:none;margin:0;padding:0}
#update-announcement li{position:relative;counter-increment:notice;padding:19px 0 19px 39px;margin:0;border-bottom:1px solid var(--notice-rule);font-size:15px;line-height:1.85;letter-spacing:.01em;color:inherit;overflow-wrap:anywhere;word-break:normal;text-align:left}
#update-announcement li:first-child{padding-top:17px;border-top:1px solid var(--notice-rule)}
#update-announcement li:last-child{border-bottom:0;padding-bottom:9px}
#update-announcement li::before{content:counter(notice,decimal-leading-zero);position:absolute;top:21px;left:0;font-size:11px;line-height:21px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:#91a296}
#update-announcement li:first-child::before{top:19px}
#update-announcement li strong{font-weight:650;color:#315e46}
#update-announcement .update-thanks{margin:16px 0 0;padding:0;font-size:12px;line-height:1.8;color:var(--notice-muted);letter-spacing:.02em;text-align:center}
#update-announcement .update-footer{display:block;flex:none;margin:0;padding:20px 34px 27px;border:0;background:transparent;color:inherit}
#update-announcement .update-confirm{display:block;width:100%;min-height:48px;padding:11px 20px;border:1px solid #28533d;border-radius:13px;background:#28533d;color:#fff;box-shadow:0 4px 12px #234e3a13;font:500 15px/1.5 Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:.1em;cursor:pointer;transition:background .16s,box-shadow .16s}
#update-announcement .update-confirm:hover{background:#1e422f;box-shadow:0 6px 16px #234e3a26}
#update-announcement .update-close:hover{background:#edf2eb;color:#315e46}
#update-announcement button:focus-visible{outline:3px solid #80a38b;outline-offset:3px}
html:not([data-theme="day"]) #update-announcement{--notice-ink:#e5ede7;--notice-muted:#a8bab0;--notice-rule:#3c4d43;background:#1e2c26;border-color:#4e6254;box-shadow:0 30px 100px #0008}
html:not([data-theme="day"]) #update-announcement .update-heading{background:radial-gradient(ellipse at 100% 0,#39543e99,transparent 72%)}
html:not([data-theme="day"]) #update-announcement .update-close{border-color:#4e6254;background:#ffffff08;color:#b6c8bc}
html:not([data-theme="day"]) #update-announcement li strong{color:#bad9b9}
html:not([data-theme="day"]) #update-announcement .update-confirm{background:#bfd3ba;border-color:#bfd3ba;color:#1e3928}
@media(max-width:480px){#update-announcement{width:calc(100vw - 32px);max-width:calc(100vw - 32px);max-height:calc(100dvh - 28px);border-radius:22px}#update-announcement .update-layout{max-height:calc(100dvh - 30px)}#update-announcement .update-heading{padding:27px 24px 22px}#update-announcement h2{font-size:25px}#update-announcement .update-close{top:17px;right:15px}#update-announcement .update-content{padding:0 24px}#update-announcement li{padding:16px 0 16px 30px;font-size:15px;line-height:1.85}#update-announcement li::before{top:18px}#update-announcement .update-footer{padding:18px 24px 23px}}
@media(max-height:580px){#update-announcement .update-heading{padding-top:18px;padding-bottom:15px}#update-announcement time{margin-bottom:7px}#update-announcement .update-footer{padding-top:14px;padding-bottom:16px}#update-announcement li{padding-top:12px;padding-bottom:12px}#update-announcement li::before{top:14px}#update-announcement .update-thanks{margin-top:10px}}
@media(prefers-reduced-motion:reduce){#update-announcement button{transition:none}}
.download-edition-tabs{flex-wrap:wrap}.download-edition-tabs button{min-width:132px}@media(max-width:600px){.download-edition-tabs{display:grid;grid-template-columns:1fr 1fr}.download-edition-tabs button{min-width:0}}

#update-announcement .update-count{white-space:nowrap}

/* Latest and archived notices share one accessible reader. */
#update-announcement{width:min(600px,calc(100vw - 40px))}
#update-announcement .update-heading{padding-bottom:20px;padding-right:70px}
#update-announcement .update-intro{margin:0 0 17px;font-size:13px;line-height:1.85;color:var(--notice-muted)}
#update-announcement .update-eyebrow{display:block;margin:0 0 12px;color:var(--notice-muted);font-size:12px;letter-spacing:.06em}
#update-announcement .update-content li{padding-top:15px;padding-bottom:15px;font-size:14px;line-height:1.85}
#update-announcement .update-content li::before{top:17px}
#update-announcement .update-content li strong{display:block;margin-bottom:3px;font-size:15px;line-height:1.7}
#update-announcement .update-content li>span{display:block}
#update-announcement .update-note{margin:17px 0 0;padding:14px 16px;border:1px solid var(--notice-rule);border-radius:12px;font-size:12px;line-height:1.9;color:var(--notice-muted);background:#6c947e08}
#update-announcement .update-footer{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;border-top:1px solid var(--notice-rule);margin-top:20px;text-align:left}
#update-announcement .update-confirm{width:auto;min-width:140px;flex:none}
#update-announcement .update-history-link{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:8px 0;border:0;border-radius:6px;background:none;color:var(--notice-muted);font:500 13px/1.6 Inter,"Segoe UI","Microsoft YaHei",sans-serif;text-align:left;cursor:pointer}
#update-announcement .update-history-link>span{font-size:18px;font-weight:400}
#update-announcement .update-history-link:hover{color:var(--notice-ink)}
#update-announcement .update-archive{display:grid;gap:12px;padding-bottom:3px}
#update-announcement .update-archive-item{position:relative;display:grid;gap:10px;width:100%;padding:20px 23px;border:1px solid var(--notice-rule);border-radius:16px;background:#6c947e08;color:var(--notice-ink);text-align:left;font:inherit;cursor:pointer;transition:border-color .16s,background .16s}
#update-announcement .update-archive-item:hover{border-color:#86a28f;background:#6c947e12}
#update-announcement .update-archive-date{color:var(--notice-muted);font-size:12px;font-variant-numeric:tabular-nums}
#update-announcement .update-archive-item strong{padding-right:20px;font-size:17px;font-weight:600;line-height:1.65}
#update-announcement .update-archive-excerpt{color:var(--notice-muted);font-size:13px;line-height:1.8}
#update-announcement .update-archive-arrow{position:absolute;right:22px;top:18px;font-size:21px;color:#6c947e}
#update-announcement .update-archive-read{font-size:12px;margin-top:5px;color:#5b8269}
#update-announcement .update-archive-note{display:inline-block;margin:0 0 18px;padding:7px 11px;border-radius:7px;background:#6c947e12;font-size:12px;color:var(--notice-muted)}
html:not([data-theme="day"]) #update-announcement .update-archive-read{color:#bad9b9}
@media(max-width:480px){#update-announcement{width:calc(100vw - 32px)}#update-announcement .update-footer{gap:12px}#update-announcement .update-confirm{min-width:112px;padding:11px 15px}#update-announcement .update-history-link{font-size:12px;gap:5px}#update-announcement .update-heading{padding-right:62px}#update-announcement .update-content li strong{font-size:14px}#update-announcement .update-archive-item{padding:17px}#update-announcement .update-archive-item strong{font-size:16px}}
@media(max-height:580px){#update-announcement .update-footer{margin-top:12px;padding-top:12px;padding-bottom:16px}#update-announcement .update-heading{padding-bottom:14px}}
@media(prefers-reduced-motion:reduce){#update-announcement .update-archive-item{transition:none}}