.site-announcement{box-sizing:border-box;display:flex;align-items:center;gap:13px;flex:0 0 auto;min-width:0;min-height:35px;padding:5px 24px;border-bottom:1px solid rgba(255,142,71,.24);background:linear-gradient(90deg,#271c18 0%,#1a1b21 48%,#151b22 100%);color:#ffdfcb}
.site-announcement[hidden]{display:none}
.site-announcement-label{flex:0 0 auto;padding:3px 8px;border:1px solid rgba(255,146,80,.38);border-radius:6px;background:rgba(255,112,48,.14);color:#ffae78;font-size:.65rem;font-weight:800;letter-spacing:.12em}
.site-announcement-viewport{flex:1;min-width:0;overflow:hidden}
.site-announcement-track{display:flex;align-items:center;gap:42px;width:max-content;max-width:none}
.site-announcement-text{flex:0 0 auto;white-space:nowrap;font-size:.72rem;line-height:1.5;letter-spacing:.02em}
.site-announcement-track.is-scrolling{animation:site-announcement-scroll var(--announcement-duration,18s) linear infinite}
.site-announcement:hover .site-announcement-track.is-scrolling{animation-play-state:paused}
@keyframes site-announcement-scroll{to{transform:translateX(calc(-1 * var(--announcement-distance,400px)))}}
html[data-theme="light"] .site-announcement{border-color:#f2d4be;background:linear-gradient(90deg,#fff3e9,#fffaf5 52%,#f8fafc);color:#6b3b22}
html[data-theme="light"] .site-announcement-label{border-color:#f5bd97;background:#ffe7d4;color:#a94c1c}
.announcement-admin-heading,.announcement-admin-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}
.announcement-admin-heading h2{margin:5px 0 0}.announcement-admin-heading p{margin:7px 0 0;color:var(--muted);font-size:.74rem}
.announcement-admin-times{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.announcement-admin textarea{min-height:86px;resize:vertical}
.announcement-admin .announcement-admin-check{display:flex;align-items:center;gap:9px}
.announcement-admin-check input{width:16px;height:16px}
.announcement-admin-actions small{color:var(--muted);font-size:.69rem}
.announcement-admin-preview{display:flex;align-items:center;gap:10px;min-width:0;margin-top:18px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2)}
.announcement-admin-preview b{flex:0 0 auto;color:var(--orange);font-size:.7rem}
.announcement-admin-preview span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:.73rem}
@media(max-width:700px){.site-announcement{gap:9px;padding:5px 12px}.announcement-admin-times{grid-template-columns:1fr}.announcement-admin-heading,.announcement-admin-actions{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){.site-announcement-track.is-scrolling{animation:none}.site-announcement-viewport{overflow-x:auto}.site-announcement-track [data-announcement-copy]{display:none}}