:root{--space-surface:#fffdf9;--space-border:#e5e0d6;--space-ink:#243b31}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.space-login{min-height:calc(100svh - 42px);display:grid;place-items:center;padding:30px 0}
.space-gate{width:min(368px,100%);padding:32px 29px 29px;border:1px solid var(--space-border);border-radius:22px;background:var(--space-surface);box-shadow:0 18px 70px #303b2b0c}
.space-gate>img{margin:0 auto 13px}
.space-gate h1{font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;font-size:33px;letter-spacing:.09em;text-align:center;line-height:1.2;margin-bottom:24px}
.space-gate .login-button{margin-top:10px}
.space-gate input{font-size:15px}
.space-footer:has(.filing){text-align:center;margin-block:14px;color:var(--muted);font-size:12px}
.top-inner{min-height:60px}.brand img{width:36px;height:36px}.brand span{font-size:16px;letter-spacing:.06em}
.space-home,.space-feed{width:min(890px,100%);margin:21px auto 42px}
.space-frame{position:relative;display:grid;place-items:center;width:100%;aspect-ratio:16/9;max-height:60svh;overflow:hidden;border:1px solid var(--space-border);border-radius:16px;background:#edeae2;touch-action:pan-y;user-select:none}
.space-slide-track{position:absolute;inset:0 auto 0 0;width:300%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));transform:translate3d(-33.333333%,0,0);pointer-events:none}
.space-slide-track img{width:100%;height:100%;min-height:0;object-fit:contain}
.space-frame.is-dragging{cursor:grabbing}
.space-frame.has-photo{cursor:zoom-in}
.space-gallery-bar,.space-section-line{display:flex;align-items:center;justify-content:space-between;gap:8px}
.space-gallery-bar{margin-top:9px;flex-wrap:wrap}
.space-slide-nav,.space-slide-actions{display:flex;align-items:center;gap:5px}
.space-slide-actions{margin-left:auto}
.space-slide-nav span{color:var(--muted);font-size:12px;min-width:39px;text-align:center;font-variant-numeric:tabular-nums}
.space-icon{width:34px;height:34px;border-radius:8px;border:1px solid var(--space-border);background:var(--space-surface);color:var(--space-ink);font-size:18px}
.space-icon:hover{background:var(--wash)}
.space-announcement{margin-top:18px;padding:14px 17px 16px;border:1px solid var(--space-border);border-radius:13px;background:var(--space-surface)}
.space-section-line h2{font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;font-size:25px;line-height:1.25}
.space-announcement .space-section-line h2{font-size:20px}
.notice-body{margin-top:5px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.notice-body.is-empty{color:var(--muted);font-size:13px}
.archive-stats{margin:0 0 13px}
.space-feed{width:min(710px,100%)}
.feed-heading{margin-bottom:15px}
.feed-post{padding:15px 16px;margin-bottom:12px;background:var(--space-surface);border:1px solid var(--space-border);border-radius:13px;min-width:0}
.feed-post-head{display:flex;align-items:center;gap:9px}
.feed-avatar{width:37px;height:37px;flex:none;display:grid;place-items:center;border-radius:12px;background:#e7eee4;color:#24453a;font-weight:750;font-size:15px}
.feed-avatar[data-name="宝宝"]{background:#f5e7df;color:#894832}
.feed-identity{display:flex;flex-direction:column;gap:2px;min-width:0}
.feed-author{font-size:15px;line-height:1.2}
.feed-time{font-size:11px;color:var(--muted);white-space:nowrap}
.feed-post-actions{display:flex;gap:2px;align-items:center;margin-left:auto;flex:none}
.feed-post-actions .button{min-height:31px;padding:4px 7px;font-size:12px}
.feed-pinned{color:#854c31;background:#f5e9df;border-radius:5px;padding:2px 5px;font-size:10px;font-weight:700}
.feed-text{margin-top:11px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.feed-media{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin-top:10px;width:min(460px,100%)}
.feed-media[data-count="1"]{grid-template-columns:minmax(0,1fr);width:min(365px,100%)}
.feed-tile{position:relative;display:grid;place-items:center;padding:0;width:100%;aspect-ratio:1;background:#e5e9df;color:var(--green);border:0;border-radius:8px;overflow:hidden}
.feed-media[data-count="1"] .feed-tile{aspect-ratio:4/3}
.feed-tile img{width:100%;height:100%;object-fit:cover}
.feed-video{min-width:0}
.feed-video-cover{background:#21342b}
.feed-video-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.feed-video-cover img{position:relative;z-index:1}
.feed-video-cover.is-preview-playing .feed-video-preview{z-index:2}
.feed-video-cover .feed-tile-kind{z-index:3}
.feed-video.is-active{grid-column:1/-1}
.feed-media:has(.feed-video.is-active),.feed-media[data-count="1"]:has(.feed-video){width:min(520px,100%)}
.feed-media[data-count="1"] .feed-video-cover{
  --cover-ratio:var(--poster-ratio,1.333333);
  width:min(100%,calc(min(65svh,480px) * var(--cover-ratio)));
  aspect-ratio:var(--cover-ratio)
}
.video-player{
  --fit-ratio:var(--video-ratio,var(--poster-ratio,1.777778));
  display:block;
  width:min(100%,calc(min(65svh,480px) * var(--fit-ratio)));
  height:auto;aspect-ratio:var(--fit-ratio);
  border-radius:8px;background:#101612;object-fit:contain
}
.video-player:fullscreen{width:100%;height:100%;aspect-ratio:auto;border-radius:0}
.feed-video-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.feed-video-actions .button{min-height:31px;padding:4px 8px;font-size:12px}
.video-fullscreen-actions{display:flex;justify-content:flex-end}
.video-fullscreen-stage{flex:1;min-height:0;display:grid;place-items:center}
.video-fullscreen-stage .video-player{width:100%;height:100%;aspect-ratio:auto;min-height:0;border-radius:0}
.feed-tile-kind{position:absolute;bottom:5px;right:5px;background:#203d33e8;color:#fff9ed;border-radius:5px;padding:2px 6px;font-size:11px}
.feed-likes{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:12px}
.feed-like-count{font-size:13px;font-weight:700;color:var(--accent);min-width:46px;font-variant-numeric:tabular-nums}
.like-amount{width:auto;max-width:98px;padding:5px 7px;font-size:12px}
.feed-likes .button{min-height:31px;padding-block:4px}
.like-button{position:relative;display:inline-flex;align-items:center;gap:5px}
.like-heart{display:inline-block;color:#b94556;font-size:17px;line-height:1}
.like-burst{position:absolute;left:10px;top:4px;color:#c93853;font-size:20px;line-height:1;pointer-events:none}
.append-progress:not(:empty){margin-top:9px;font-size:13px;color:var(--muted)}
.feed-comments{margin-top:9px;border-radius:8px;background:#f4f1e9}
.feed-comments:empty{display:none}
.feed-comment{padding:6px 9px;color:var(--ink);font-size:13px;overflow-wrap:anywhere}
.feed-comment+.feed-comment{border-top:1px solid #e9e3d8}
.feed-comment strong{color:var(--green)}
.feed-comment-form,.compose-tools,.emoji-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:8px}
.feed-comment-form{flex-wrap:nowrap}
.feed-comment-form input{flex:1;font-size:13px}
.feed-comment-form .button{min-height:35px;padding-inline:9px}
.emoji-button{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--space-border);border-radius:7px;background:var(--space-surface);font-size:16px;padding:0}
.emoji-button:hover{background:var(--wash)}
.space-feed-empty{padding:23px 16px;border:1px dashed var(--space-border);background:var(--space-surface);color:var(--muted);border-radius:12px;text-align:center}
.message-count{
  display:inline-grid;place-items:center;vertical-align:middle;min-width:17px;height:17px;
  margin-left:4px;padding:0 4px;border-radius:99px;background:#b93649;color:#fff;
  font-size:10px;line-height:1;font-variant-numeric:tabular-nums
}
.message-retention{margin-top:3px;color:var(--muted);font-size:12px}
.message-list{display:grid;gap:8px;padding:0;list-style:none}
.message-row{
  display:grid;grid-template-columns:8px minmax(0,1fr) auto;align-items:start;gap:10px;
  width:100%;padding:12px 13px;text-align:left;color:var(--ink);background:var(--space-surface);
  border:1px solid var(--space-border);border-radius:10px
}
.message-row:hover{border-color:#aab9a8}
.message-row.is-unread{border-color:#d8e1d3;background:#f1f5ee}
.message-dot{width:7px;height:7px;margin-top:7px;border-radius:50%;background:transparent}
.is-unread .message-dot{background:#b93649}
.message-main,.message-meta{display:grid;gap:3px;min-width:0}
.message-title{font-size:14px;font-weight:600}
.is-unread .message-title{font-weight:750}
.message-preview{overflow-wrap:anywhere;color:var(--muted);font-size:13px}
.message-meta{text-align:right;color:var(--muted);font-size:11px;white-space:nowrap}
.is-unread .message-read{color:#a52d41;font-weight:700}
.message-status{padding:17px;border:1px dashed var(--space-border);border-radius:10px;color:var(--muted);text-align:center}
.live-pair{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:9px;background:#f0f2e9;border-radius:8px;padding:9px}
.live-pair label{min-width:0}
.live-pair input{margin-top:4px;padding:5px;font-size:11px}
.live-pair>.button{justify-self:start;grid-column:1/-1}
.compose-attachments{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:9px}
.compose-attachments:empty{display:none}
.compose-attachment{position:relative;display:grid;place-items:center;aspect-ratio:4/3;overflow:hidden;border-radius:8px;background:#e6eadf}
.compose-attachment img{width:100%;height:100%;object-fit:cover}
.compose-attachment small{position:absolute;bottom:3px;left:4px;background:#203b32e0;color:#fff9ec;padding:2px 4px;border-radius:4px}
.attachment-remove{position:absolute;right:3px;top:3px;border:0;border-radius:5px;background:#fffaf0;color:var(--ink);width:24px;height:24px;padding:0}
.space-viewer-image{max-width:100%;max-height:70svh;object-fit:contain;margin-inline:auto}
#space-viewer-content>.button{margin-top:9px}
.viewer-actions{display:flex;align-items:center;gap:6px;flex:none}
dialog.fullscreen-photo{
  position:fixed;inset:0;width:100%;max-width:none;height:100%;height:100dvh;max-height:none;
  margin:0;border:0;border-radius:0;padding:10px max(10px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));
  padding-top:max(8px,env(safe-area-inset-top));background:#101612;color:#f6f4ec;overflow:hidden;box-shadow:none
}
dialog.fullscreen-photo[open]{display:flex;flex-direction:column;gap:5px}
.fullscreen-photo .lightbar,.fullscreen-photo .dialog-head{margin:0;flex:none;min-height:39px;align-items:center;gap:5px}
.fullscreen-photo .dialog-head h2{margin:0;font-size:17px}
.fullscreen-photo .light-meta p{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.fullscreen-photo .light-meta span{color:#c6cec3}
.fullscreen-photo .icon-button,.fullscreen-photo .quiet{background:#26352b;color:#fffaf0;border-color:#415245}
.fullscreen-photo .icon-button:hover,.fullscreen-photo .quiet:hover{background:#384b3d}
.fullscreen-photo .fullscreen-stage,.fullscreen-photo #space-viewer-content{
  flex:1;min-height:0;min-width:0;display:grid;place-items:center;overflow:hidden;margin:0;border-radius:0;
  background:#101612;touch-action:pan-y;user-select:none
}
.fullscreen-photo .fullscreen-stage img,.fullscreen-photo .space-viewer-image{
  display:block;width:100%;height:100%;max-width:none;max-height:none;min-height:0;object-fit:contain;pointer-events:none;margin:0
}
.fullscreen-editor{flex:none;font-size:12px;color:#d9e2d4}
.fullscreen-editor summary{cursor:pointer;padding:4px 0}
.fullscreen-editor form{max-width:660px}
.fullscreen-editor .form-error{color:#ffbb97}
@media(max-width:590px){
  .space-gate{padding:25px 21px 22px}.space-gate h1{font-size:30px}
  .space-home,.space-feed{margin-top:13px}
  .space-frame{aspect-ratio:4/3;max-height:55svh;border-radius:12px}
  .space-gallery-bar{gap:4px}.space-slide-actions,.space-slide-nav{gap:3px}
  .space-icon{width:28px;height:30px;font-size:15px}.space-slide-nav span{min-width:30px;font-size:11px}
  .space-slide-actions .button{padding-inline:6px;font-size:12px;min-height:32px}
  .space-announcement{margin-top:12px;padding:10px 12px 12px}
  .feed-post{padding:11px 10px}.feed-post-head{gap:7px}.feed-post-actions .button{padding-inline:5px}
  .feed-avatar{width:33px;height:33px}.feed-author{font-size:14px}
  .fullscreen-photo .icon-button{width:33px;height:33px}
  .fullscreen-photo .light-actions,.viewer-actions{gap:4px}
  .fullscreen-photo .light-actions .button{min-height:32px;padding-inline:6px;font-size:12px}
}