/* ===================== 页面头部 ===================== */
.page-head{padding:2.75rem 0 1.5rem;text-align:center;border-bottom:1px solid var(--line)}
.page-title{margin:0 0 .55rem;font-family:var(--serif);font-size:clamp(1.5rem,3.4vw,2rem);letter-spacing:.14em;font-weight:600}
.page-subtitle{margin:0 auto;max-width:38rem;font-size:.8125rem;line-height:1.85;letter-spacing:.02em;color:var(--muted)}
.section{padding-top:2rem}


.post-list{display:flex;flex-direction:column;gap:1rem}
.post-item{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:1.75rem;
  padding:1.25rem 1.5rem;
  border:1px solid rgba(255,255,255,.62);
  border-radius:var(--radius);
  background:rgba(255,255,255,.4);
  -webkit-backdrop-filter:blur(1.25rem) saturate(1.6);
  backdrop-filter:blur(1.25rem) saturate(1.6);
  box-shadow:
    0 .0625rem .125rem rgba(31,31,31,.03),
    0 .75rem 1.75rem -1.125rem rgba(31,31,31,.22);
  transition:background .32s,transform .32s cubic-bezier(.2,.8,.3,1),box-shadow .32s;
  cursor:pointer;
}
.post-item:hover{
  background:rgba(255,255,255,.62);
  transform:translateY(-.1875rem);
  box-shadow:
    0 .25rem 1rem rgba(31,31,31,.06),
    0 1.5rem 2.75rem -1.25rem rgba(31,31,31,.28);
}

.post-content{
  flex:1 1 auto;
  min-width:0;
}

.post-title{
  position:relative;
  display:inline-block;
  max-width:100%;
  margin:0 0 .3rem;
  font-family:var(--serif);
  font-weight:800;
  font-size:1.235rem;
  line-height:1.5;
  transition:color .25s;
}
.post-item:hover .post-title{color:var(--c-post)}

.post-title::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-.12em;
  width:0;
  height:.0625rem;
  border-radius:.0625rem;
  background:linear-gradient(90deg,
    color-mix(in srgb, var(--c) 75%, transparent) 0%,
    color-mix(in srgb, var(--c) 35%, transparent) 65%,
    color-mix(in srgb, var(--c) 0%, transparent) 100%);
  transition:width .45s cubic-bezier(.2,.8,.3,1);
}
.post-item:hover .post-title::after{width:100%}

.post-author{
  margin:0 0 .5rem;
  font-size:.75rem;
  letter-spacing:.03em;
  color:var(--muted);
}

.post-excerpt{
  margin:0 0 .75rem;
  font-size:.8125rem;
  line-height:1.8;
  color:var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.post-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:.5rem;
  font-size:.6875rem;
  color:var(--muted);
}

.meta-dot{
  width:.1875rem;
  height:.1875rem;
  border-radius:50%;
  background:rgba(31,31,31,.2);
}

.meta-comments{
  display:inline-flex;
  align-items:center;
  gap:.2rem;
}
.meta-comments svg{opacity:.6}

.meta-tags{
  display:inline-flex;
  flex-wrap:wrap;
  gap:.35rem;
}

.meta-type{
  margin-left:auto;
  padding:.15rem .55rem;
  border:1px solid currentColor;
  border-radius:999px;
  font-size:.625rem;
  letter-spacing:.1em;
  color:var(--c);
  opacity:.9;
}

.cat{
  padding:.3em .7em;
  border-radius:999px;
  font-size:.6875rem;
  line-height:1;
  letter-spacing:.06em;
  white-space:nowrap;
  color:var(--c);
}
.cat-l1{color:#fff;background:var(--c)}
.cat-l2{color:var(--c);border:1px solid currentColor;opacity:.9}

.c-post {--c:var(--c-post)}
.c-photo{--c:var(--c-photo)}
.c-video{--c:var(--c-video)}
.c-audio{--c:var(--c-audio)}
.c-file {--c:var(--c-file)}

.post-thumb{
  position:relative;
  flex:0 0 12rem;
  aspect-ratio:4/3;
  border-radius:.625rem;
  overflow:hidden;
  background:#EDEAE3;
  box-shadow:0 .5rem 1.25rem -.75rem rgba(31,31,31,.5);
}

.post-thumb > img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.8,.3,1);
}
.post-item:hover .post-thumb > img{transform:scale(1.06)}

.post-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(72% 62% at 25% 15%, rgba(255,255,255,.26), transparent 62%);
}

.thumb-play{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:2.25rem;
  height:2.25rem;
  border:0;
  border-radius:50%;
  cursor:pointer;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.92);
  color:var(--ink);
  -webkit-backdrop-filter:blur(.25rem);
  backdrop-filter:blur(.25rem);
  box-shadow:0 .25rem 1rem -.25rem rgba(0,0,0,.5);
  transition:transform .25s;
  z-index:2;
}
.thumb-play:hover{transform:translate(-50%,-50%) scale(1.1)}
.thumb-play svg{width:.75rem;height:.75rem;fill:currentColor;margin-left:.1rem}

.thumb-wave{
  position:absolute;
  left:.625rem;
  right:.625rem;
  bottom:.625rem;
  height:1.75rem;
  display:flex;
  align-items:flex-end;
  gap:.125rem;
  z-index:2;
}
.thumb-wave i{
  flex:1;
  display:block;
  border-radius:.0625rem;
  background:rgba(255,255,255,.8);
  box-shadow:0 0 .25rem rgba(0,0,0,.25);
}

.thumb-type{
  position:absolute;
  left:.5rem;
  top:.5rem;
  padding:.15rem .5rem;
  border-radius:999px;
  font-size:.625rem;
  letter-spacing:.12em;
  color:#fff;
  background:rgba(0,0,0,.42);
  -webkit-backdrop-filter:blur(.25rem);
  backdrop-filter:blur(.25rem);
  z-index:2;
}

.thumb-file{
  position:absolute;
  inset:0;
  z-index:2;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg, rgba(0,0,0,.04), rgba(0,0,0,.5));
}
.file-card{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.45rem .75rem;
  border-radius:.5rem;
  background:rgba(255,255,255,.95);
  color:var(--ink);
  font-size:.6875rem;
  font-weight:600;
  letter-spacing:.12em;
  box-shadow:0 .5rem 1.25rem -.5rem rgba(0,0,0,.6);
}
.file-card svg{
  width:.9rem;
  height:.9rem;
  color:var(--c-file);
  flex:0 0 auto;
}

/* ===================== 分页 ===================== */
.pagination{margin-top:2.75rem;padding:1.75rem 0 1rem;display:flex;flex-direction:column;align-items:center;gap:1.25rem}
.pagination-btns{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5rem}
.pg-oct{position:relative;width:2.75rem;height:2.75rem;border:0;padding:0;background:transparent;cursor:pointer;display:grid;place-items:center;transition:transform .28s cubic-bezier(.2,.8,.3,1)}
.pg-oct-inner{width:100%;height:100%;display:grid;place-items:center;background:rgba(255,255,255,.62);-webkit-backdrop-filter:blur(.75rem) saturate(1.6);backdrop-filter:blur(.75rem) saturate(1.6);box-shadow:0 .0625rem .125rem rgba(31,31,31,.03),0 .625rem 1.375rem -.875rem rgba(31,31,31,.3);color:var(--muted);font-family:var(--serif);font-size:.875rem;font-weight:600;letter-spacing:.02em;transition:background .3s,color .3s,box-shadow .3s;clip-path:polygon(30% 0%,70% 0%,100% 30%,100% 70%,70% 100%,30% 100%,0% 70%,0% 30%)}
.pg-oct:hover{transform:translateY(-.1875rem)}
.pg-oct:hover .pg-oct-inner{background:rgba(255,255,255,.95);color:var(--c-post);box-shadow:0 .25rem .875rem rgba(31,31,31,.06),0 1rem 2rem -1rem rgba(47,93,80,.5)}
.pg-oct:active{transform:translateY(0) scale(.96)}
.pg-oct.is-active .pg-oct-inner{background:var(--c-post);color:#fff;box-shadow:0 .25rem .875rem rgba(31,31,31,.08),0 1rem 2rem -1rem rgba(47,93,80,.75)}
.pg-oct.is-disabled{pointer-events:none;opacity:.35}
.pg-oct svg{width:.875rem;height:.875rem;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
a.pg-oct {
  display: inline-flex;          /* 或 inline-block */
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}
.pagination-info{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:999px;border:1px solid rgba(255,255,255,.62);background:rgba(255,255,255,.5);-webkit-backdrop-filter:blur(.75rem) saturate(1.6);backdrop-filter:blur(.75rem) saturate(1.6);box-shadow:0 .0625rem .125rem rgba(31,31,31,.03),0 .5rem 1rem -.75rem rgba(31,31,31,.28);font-size:.71875rem;letter-spacing:.04em;color:var(--muted);line-height:1}
.pagination-info strong{color:var(--c-post);font-family:var(--serif);font-weight:600;margin:0 .15rem}
.taiji-sm{width:1.125rem;height:1.125rem;flex:0 0 auto;color:var(--c-post)}
.taiji-sm .taiji-bg{fill:rgba(47,93,80,.1)}
.taiji-sm .taiji-half{fill:var(--c-post)}
.taiji-sm .taiji-dot{fill:var(--c-post)}
.taiji-sm .taiji-dot-inner{fill:#fff}
.taiji-spin{animation:taijiSpin 16s linear infinite;transform-origin:50% 50%}
@keyframes taijiSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}


@media (max-width:51.25rem){
  .page-head{padding:2.25rem 0 1.25rem}
  .side-tools{left:.5rem;gap:.4rem}
  .tool-btn{width:2.375rem;height:2.375rem}
  .hot-panel{left:.5rem;right:.5rem;width:auto;top:auto;bottom:1rem;transform:translateY(1rem)}
  .hot-panel.open{transform:translateY(0)}
}
@media (max-width:40rem){
  .post-item{flex-direction:column;gap:1rem;padding:1rem}
  .post-thumb{order:-1;flex:none;width:100%;aspect-ratio:16/9}
  .post-title{font-size:1rem}
  .meta-type{margin-left:0}
  .pagination{margin-top:2rem}
  .pg-oct{width:2.375rem;height:2.375rem}
  .pg-oct-inner{font-size:.78125rem}
  .pagination-btns{gap:.375rem}
}
@media (max-width:30rem){
  .pg-oct{width:2.125rem;height:2.125rem}
  .pg-oct-inner{font-size:.71875rem}
  .pagination-btns{gap:.3rem}
}