*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#FAFAF7;--ink:#17181A;--acc:#D92B1C;--mut:#6B7076;
  --line:rgba(23,24,26,0.12);--card:#FFFFFF;--soft:#ECECE8;
}
html{scroll-behavior:smooth}
html,body{max-width:100%;overflow-x:hidden}
body{background:var(--bg);color:var(--ink);
  font:400 16px/1.65 Inter,"Segoe UI",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4,.brand{font-family:Archivo,"Segoe UI",system-ui,sans-serif}

/* ---- 顶栏 ---- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(250,250,247,0.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar__in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:800;font-size:1.12rem;letter-spacing:.06em;
  display:inline-flex;gap:9px;align-items:center}
.brand__dot{width:10px;height:10px;background:var(--acc);border-radius:2px;flex:none}
.topnav{display:flex;gap:22px;font-size:.84rem;color:var(--mut)}
.topnav a{transition:color .2s}
.topnav a:hover{color:var(--acc)}

/* ---- Hero ---- */
.hero{margin-top:28px}
.hero__link{display:grid;grid-template-columns:58% 1fr;
  border:1px solid var(--line);border-radius:16px;overflow:hidden;
  background:var(--card);transition:transform .25s,box-shadow .25s}
.hero__link:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(23,24,26,.07)}
.hero__media{position:relative;min-height:340px;background:var(--soft);overflow:hidden}
.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease}
.hero__link:hover .hero__media img{transform:scale(1.03)}
.hero__body{padding:34px 34px 30px;display:flex;flex-direction:column;gap:14px;
  justify-content:center}
.kicker{display:flex;flex-direction:column;gap:6px}
.kicker__cat{color:var(--acc);font:700 .74rem Archivo;letter-spacing:.12em;
  text-transform:uppercase}
.kicker__meta{color:var(--mut);font-size:.8rem}
.hero__body h1{font-size:clamp(1.45rem,2.4vw,2.05rem);line-height:1.22;
  letter-spacing:-.01em;font-weight:700}
.hero__body p{color:var(--mut);font-size:.94rem;line-height:1.7}
.btn{display:inline-flex;align-items:center;gap:8px;margin-top:6px;
  border:1px solid var(--ink);border-radius:999px;padding:9px 20px;
  font:500 .84rem Inter;width:fit-content;transition:background .2s,color .2s}
.hero__link:hover .btn{background:var(--ink);color:#fff}

/* ---- 工具行 ---- */
.toolbar{display:flex;gap:16px;align-items:center;margin:34px 0 6px;flex-wrap:wrap;
  max-width:100%}
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 6px;flex:1;
  min-width:0;max-width:100%;scrollbar-width:none;
  -webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;
  padding:7px 14px;font:500 .8rem Inter;color:var(--mut);white-space:nowrap;
  transition:border-color .2s,color .2s,background .2s}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.search{border:1px solid var(--line);background:var(--card);border-radius:999px;
  padding:8px 16px;font:400 .85rem Inter;color:var(--ink);min-width:230px;
  max-width:100%;outline:none;transition:border-color .2s}
.search::placeholder{color:#9BA0A6}
.search:focus{border-color:var(--ink)}

/* ---- 网格 ---- */
.grid-head{display:flex;align-items:baseline;justify-content:space-between;
  gap:12px;margin-top:22px}
.grid-head h2{font-size:1.15rem;font-weight:700;letter-spacing:-.01em}
.grid-head h2::after{content:"";display:block;width:34px;height:3px;
  background:var(--acc);margin-top:6px;border-radius:2px}
.grid-head .count{font-size:.8rem;color:var(--mut)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:18px}
.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:var(--card);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(23,24,26,.06)}
.card__media{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card__media img{transform:scale(1.045)}
.card__body{padding:16px 18px 16px}
.card__meta{display:flex;justify-content:space-between;align-items:center;gap:10px;
  font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}
.card__cat{color:var(--acc);font-weight:700;font-family:Archivo}
.card__meta time{color:var(--mut);font-weight:500}
.card__title{font-size:1.02rem;font-weight:600;line-height:1.35;margin:10px 0 8px;
  transition:color .2s}
.card:hover .card__title{color:var(--acc)}
.card__excerpt{font-size:.87rem;color:var(--mut);line-height:1.62}
.card__author{margin-top:12px;padding-top:10px;border-top:1px solid var(--line);
  font-size:.75rem;color:var(--mut)}
.hide,.paged{display:none}

/* ---- 分页 ---- */
.pager{display:flex;gap:8px;justify-content:center;align-items:center;
  margin:36px 0 6px;flex-wrap:wrap}
.pager button{border:1px solid var(--line);background:var(--card);border-radius:999px;
  padding:7px 13px;font:500 .8rem Inter;color:var(--mut);min-width:34px;
  transition:border-color .2s,color .2s,background .2s}
.pager button:hover:not(:disabled){border-color:var(--ink);color:var(--ink)}
.pager button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.pager button:disabled{opacity:.4;cursor:default}
.no-result{grid-column:1/-1;text-align:center;color:var(--mut);
  padding:48px 0;font-size:.92rem}

/* ---- 静态页 ---- */
.page{max-width:680px;margin:52px auto 8px}
.page h1{font-size:2rem;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
.page h1::after{content:"";display:block;width:44px;height:3px;background:var(--acc);
  margin-top:12px;border-radius:2px}
.page__body{margin-top:22px}
.page__body p{margin-bottom:1.05em;font-size:.98rem;line-height:1.8;color:#2A2C30}
.page__body a{color:var(--acc);border-bottom:1px solid rgba(217,43,28,.35)}
.back{display:inline-block;margin-top:18px;font-size:.85rem;color:var(--mut)}
.back:hover{color:var(--acc)}

/* ---- 详情页 ---- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--acc);
  z-index:99;transition:width .1s linear}
.backlink{display:inline-block;margin-top:30px;font-size:.85rem;color:var(--mut)}
.backlink:hover{color:var(--acc)}
.article{max-width:740px;margin:0 auto}
.a-kicker{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:28px}
.a-cat{color:var(--acc);font:700 .75rem Archivo;letter-spacing:.12em;
  text-transform:uppercase}
.a-meta{color:var(--mut);font-size:.82rem}
.article h1{font-size:clamp(1.65rem,3.4vw,2.45rem);line-height:1.2;
  letter-spacing:-.015em;font-weight:700;margin:14px 0 22px}
.a-figure{border:1px solid var(--line);border-radius:14px;overflow:hidden;
  aspect-ratio:16/9;background:var(--soft)}
.a-figure img{width:100%;height:100%;object-fit:cover}
.a-body{margin-top:28px}
.a-body p{margin-bottom:1.25em;font-size:1.02rem;line-height:1.85;color:#2A2C30}
.a-src{display:inline-flex;align-items:center;gap:8px;margin-top:10px;
  border:1px solid var(--ink);border-radius:999px;padding:10px 20px;
  font:500 .85rem Inter;transition:background .2s,color .2s}
.a-src:hover{background:var(--ink);color:#fff}
.a-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:46px 0 10px}
.a-nav a{border:1px solid var(--line);border-radius:12px;background:var(--card);
  padding:14px 16px;font-size:.85rem;color:var(--mut);line-height:1.45;
  transition:border-color .2s,transform .2s}
.a-nav a:hover{border-color:var(--ink);transform:translateY(-2px)}
.a-nav a span{display:block;font:700 .68rem Archivo;letter-spacing:.1em;
  text-transform:uppercase;color:var(--acc);margin-bottom:6px}
.a-nav a.next{text-align:right}
.related{margin:26px 0 46px}
.related h2{font-size:1.1rem;font-weight:700;margin-bottom:4px}
.related h2::after{content:"";display:block;width:34px;height:3px;background:var(--acc);
  margin-top:6px;border-radius:2px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:16px}
.rel-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;
  background:var(--card);transition:transform .2s,box-shadow .2s}
.rel-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(23,24,26,.06)}
.rel-card__media{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.rel-card__media img{width:100%;height:100%;object-fit:cover}
.rel-card__body{padding:12px 14px 14px}
.rel-card__body .rc-cat{color:var(--acc);font:700 .64rem Archivo;
  letter-spacing:.1em;text-transform:uppercase}
.rel-card__body h3{font-size:.88rem;font-weight:600;line-height:1.4;margin-top:6px}
.rel-card__body time{display:block;margin-top:8px;font-size:.72rem;color:var(--mut)}

/* ---- 页脚 ---- */
.foot{border-top:1px solid var(--line);margin-top:60px;background:#F3F3EE}
.foot__in{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;
  padding-top:38px;padding-bottom:34px}
.foot p{font-size:.84rem;color:var(--mut);margin-top:12px;max-width:32em;line-height:1.7}
.foot h4{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--mut);margin-bottom:12px}
.foot__in a{display:block;font-size:.86rem;padding:3px 0;transition:color .2s}
.foot__in a:hover{color:var(--acc)}
.foot__bottom{border-top:1px solid var(--line)}
.foot__bottom-in{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;
  padding-top:15px;padding-bottom:15px;font-size:.76rem;color:var(--mut)}

/* ---- 入场动效 ---- */
.js .fade{opacity:0;transform:translateY(14px);
  transition:opacity .55s ease,transform .55s ease}
.js .fade.in{opacity:1;transform:none}

/* ---- 响应式 ---- */
@media (max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero__link{grid-template-columns:1fr}
  .hero__media{min-height:230px}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .wrap{padding:0 16px}
  .topbar__in{height:54px}
  .topnav{gap:14px;font-size:.78rem}
  .hero__body{padding:22px 20px 24px}
  .toolbar{flex-direction:column;align-items:stretch;gap:10px}
  .search{width:100%;min-width:0}
  .grid{grid-template-columns:1fr;gap:16px}
  .rel-grid{grid-template-columns:1fr}
  .a-nav{grid-template-columns:1fr}
  .a-nav a.next{text-align:left}
  .foot__in{grid-template-columns:1fr;gap:26px}
  .page{margin-top:36px}
  .foot__bottom-in{flex-direction:column;gap:4px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .fade{opacity:1;transform:none;transition:none}
  .card,.hero__link,.rel-card,.a-nav a{transition:none}
  .card:hover,.hero__link:hover,.rel-card:hover{transform:none}
  .card:hover .card__media img,.hero__link:hover .hero__media img{transform:none}
}