.activity-cover{position:relative;isolation:isolate;aspect-ratio:8/5;overflow:hidden;background:#76233b;color:#fff5df;container-type:inline-size;width:100%;min-width:0;border-radius:14px;font-family:"Microsoft YaHei","PingFang SC",sans-serif}
.activity-cover .cover-copy{position:absolute;inset:0;padding:7%;display:flex;flex-direction:column;z-index:2}.cover-eyebrow{font-size:clamp(10px,2.7cqw,15px);letter-spacing:.2em;opacity:.85}.activity-cover .cover-title{font-size:clamp(19px,6.8cqw,48px);font-weight:650;line-height:1.35;letter-spacing:.035em;margin:auto 0 0;max-width:92%;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;text-wrap:balance}.cover-subtitle{font-size:clamp(11px,3cqw,20px);line-height:1.6;margin-top:3%;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.cover-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:5%;font-size:clamp(10px,2.8cqw,17px);letter-spacing:.1em}.cover-seal{border:1px solid currentColor;border-radius:50%;width:2em;height:2em;display:grid;place-items:center;font-family:serif}.cover-art{position:absolute;inset:0;z-index:0;overflow:hidden;background:linear-gradient(120deg,#57203300,#ecbc8040)}.cover-art i{position:absolute;width:76%;aspect-ratio:1;right:-28%;top:-20%;border:1px solid #f9db9e55;border-radius:50%;box-shadow:0 0 0 24px #f9db9e0c,0 0 0 48px #f9db9e0b,0 0 0 72px #f9db9e09}.cover-art i:nth-child(2){top:56%;right:-5%;width:105%;border-radius:50%;transform:rotate(-25deg)}.cover-art i:nth-child(3){top:65%;right:28%;width:54%;opacity:.5}.cover-lake{background:#204c49;color:#f0f0d5}.cover-lake .cover-art{background:linear-gradient(135deg,#204c4900,#97b3a040)}.cover-paper{background:#ece1ce;color:#573d36}.cover-paper .cover-art{background:linear-gradient(125deg,#fffaf0,#d4bb9b44)}.cover-paper .cover-art i{border-color:#8a594e55;box-shadow:0 0 0 24px #8a594e08,0 0 0 48px #8a594e08}.activity-cover>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;z-index:0}.cover-photo{color:#fff}.cover-photo .cover-art{background:linear-gradient(180deg,#07101420 0%,#07101450 30%,#071014d9 100%);z-index:1}.cover-photo .cover-art i{display:none}.cover-photo .cover-copy{text-shadow:0 1px 5px #0008}
.cover-editor{grid-column:1/-1;min-width:0;margin:20px 0;padding:24px;border:1px solid #e4dcd5;border-radius:16px;background:#faf8f4}.cover-editor h3{margin:0 0 8px}.cover-help{font-size:13px;line-height:1.6;color:#716967;margin:8px 0 14px}.cover-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.cover-fields{min-width:0;display:grid;gap:12px}.cover-fields label{display:grid!important;gap:7px!important;margin:0!important;min-width:0}.cover-fields input{box-sizing:border-box;width:100%;min-width:0}.cover-fields input[type=file]{font-size:13px}.cover-style-picker{display:flex;flex-wrap:wrap;gap:7px}.cover-style-picker button{min-height:42px;flex:1;padding:8px;font-size:13px;border:1px solid #b8aaa2;border-radius:8px;background:#fff;color:#4e3940}.cover-style-picker button[aria-pressed=true]{outline:2px solid #8e233b;outline-offset:2px;background:#f4e8eb}.cover-crop{display:grid;gap:10px}.cover-crop[hidden]{display:none}.cover-crop input{accent-color:#8e233b;min-height:32px}.cover-preview{position:sticky;top:20px}.cover-editor button{cursor:pointer}.cover-editor input:focus-visible,.cover-editor button:focus-visible{outline:3px solid #af6b7a;outline-offset:3px}
.rep-card>.activity-cover{border-radius:14px 14px 0 0}.rep-card{overflow:hidden}.rep-card .rep-card-body{padding:20px 22px}.rep-card .event-date-tile{display:none}.rep-card .event-copy{min-width:0}.rep-card .event-copy h3{overflow-wrap:anywhere}.rep-detail>.activity-cover{margin-bottom:28px;max-width:840px}.activity-spotlight.cover-spotlight{display:grid;grid-template-columns:1fr 1fr;border-radius:18px;overflow:hidden;background:#eee7de;min-height:0}.cover-spotlight>.activity-cover{border-radius:0}.cover-spotlight .spotlight-copy{padding:32px;align-self:center}.cover-spotlight .spotlight-copy h2{font-size:30px;overflow-wrap:anywhere}.discover-heading h1{font-size:38px}.discover-heading{margin-bottom:24px}
@media(max-width:800px){.cover-editor-layout{grid-template-columns:1fr}.cover-preview{position:static;max-width:540px;width:100%;margin:auto}.cover-editor{padding:16px}.activity-spotlight.cover-spotlight{grid-template-columns:1fr}.cover-spotlight .spotlight-copy{padding:23px}.cover-spotlight .spotlight-copy h2{font-size:24px;margin:12px 0}.cover-spotlight>.activity-cover{grid-row:1}.discover-heading h1{font-size:30px}.rep-detail{padding:18px}.rep-detail>.activity-cover{margin-bottom:20px}}
@media(prefers-reduced-motion:reduce){.cover-editor *{transition:none!important}}
.cover-spotlight .spotlight-copy{color:#36262c}.cover-spotlight .spotlight-copy h2{color:#36262c}.cover-spotlight .spotlight-copy p{color:#725b60}.cover-spotlight .spotlight-label{color:#8e233b}.activity-cover .cover-title{-webkit-line-clamp:2}.cover-leave-dialog{max-width:calc(100vw - 32px);box-sizing:border-box;border:1px solid #dfd2ce;border-radius:14px;padding:24px}.cover-leave-dialog button{margin:6px;min-height:44px}
@media(max-width:650px){.event-action-dock{position:static;bottom:auto;margin-top:16px}.cover-leave-dialog button{display:block;width:100%;margin:10px 0}}
@media(max-width:800px){.cover-editor.is-cropping .cover-preview{position:sticky;top:12px;z-index:4;border-radius:14px;box-shadow:0 6px 18px #34252726}}
.cover-copy>*{flex-shrink:0}
@container (max-width:300px){.activity-cover .cover-copy{padding:6%}.activity-cover .cover-title{font-size:6cqw;line-height:1.25}.cover-eyebrow{font-size:9px;line-height:1.3}.cover-subtitle{font-size:10px;line-height:1.4;margin-top:3%}.cover-bottom{font-size:9px;line-height:1.3;padding-top:3%}}