*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#f5f6f8;--text:#1f2329;--sub:#8a8f99;
  --accent1:#ff8a4c;--accent2:#ff5c1a;
}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;
}
.page{max-width:750px;margin:0 auto;padding-bottom:96px}

/* 年份入口 */
.entries{display:flex;gap:10px;padding:14px 12px 10px;overflow-x:auto;scrollbar-width:none}
.entries::-webkit-scrollbar{display:none}
.entry{
  flex:0 0 auto;display:flex;flex-direction:column;align-items:center;
  padding:9px 20px;border:0;border-radius:14px;background:#fff;color:var(--text);
  line-height:1.3;box-shadow:0 2px 8px rgba(0,0,0,.05);transition:.22s;cursor:pointer;
}
.entry:active{transform:scale(.96)}
.entry.active{
  background:linear-gradient(135deg,var(--accent1),var(--accent2));
  color:#fff;box-shadow:0 6px 16px rgba(255,92,26,.35);
}
.entry-year{font-size:16px;font-weight:700}
.entry-color{font-size:11px;opacity:.85;margin-top:2px}

.issue-bar{padding:0 14px 10px;font-size:12px;color:var(--sub)}

/* 瀑布流 */
.masonry{column-count:2;column-gap:8px;padding:0 8px}
.card{
  break-inside:avoid;margin-bottom:8px;background:#fff;border-radius:12px;overflow:hidden;
  box-shadow:0 2px 10px rgba(0,0,0,.06);cursor:pointer;transition:.18s;
}
.card:active{transform:scale(.97)}
.card img{width:100%;display:block;background:#eee;min-height:80px}
.card-name{
  padding:8px 10px;font-size:13px;text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* 底部悬浮切换 */
.tabbar{
  position:fixed;left:50%;bottom:22px;transform:translateX(-50%);
  display:flex;gap:4px;padding:5px;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-radius:999px;box-shadow:0 8px 28px rgba(0,0,0,.14);z-index:50;
}
.tabbar button{
  border:0;background:transparent;padding:9px 28px;border-radius:999px;
  font-size:15px;color:var(--sub);transition:.22s;cursor:pointer;
}
.tabbar button.active{
  background:linear-gradient(135deg,var(--accent1),var(--accent2));
  color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(255,92,26,.4);
}

/* 详情页 */
.detail-top{
  display:flex;align-items:center;padding:12px 12px 6px;
  position:sticky;top:0;background:var(--bg);z-index:10;
}
.back{
  width:36px;height:36px;border:0;border-radius:50%;background:#fff;
  font-size:22px;line-height:1;box-shadow:0 2px 8px rgba(0,0,0,.06);
  cursor:pointer;flex:0 0 auto;
}
.back:active{transform:scale(.94)}
.detail-title{
  flex:1;text-align:center;font-size:17px;font-weight:600;
  margin-right:36px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.capsules{display:flex;gap:8px;overflow-x:auto;padding:8px 12px 14px;scrollbar-width:none}
.capsules::-webkit-scrollbar{display:none}
.capsule{
  flex:0 0 auto;padding:7px 16px;border:0;border-radius:999px;background:#fff;
  color:var(--sub);font-size:13px;box-shadow:0 2px 8px rgba(0,0,0,.05);
  transition:.22s;cursor:pointer;
}
.capsule.active{
  background:linear-gradient(135deg,var(--accent1),var(--accent2));
  color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(255,92,26,.35);
}
.capsule .dot{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:#b9bec7;vertical-align:middle;margin-right:4px;
}
.capsule.active .dot{background:#fff}
.big-wrap{padding:0 12px}
.big-img{width:100%;border-radius:14px;display:block;background:#eee}
.big-meta{text-align:center;font-size:12px;color:var(--sub);padding:14px 0}
.empty,.loading{text-align:center;color:var(--sub);font-size:14px;padding:60px 0}