*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0b1220;
  --card:#0f1b33;
  --card2:#0b1220;
  --line:#1f2a44;
  --text:#e2e8f0;
  --muted:#94a3b8;
  --blue:#2563eb;
  --hot:#ef4444;
  --shadow:0 10px 30px rgba(0,0,0,.25);

  --fs-11: 11px;
  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-15: 15px;
  --fs-16: 16px;
  --fs-18: 18px;
  --fs-20: 20px;
  --fs-24: 24px;
  --fs-30: 30px;
  --lh-tight: 1.15;
  --lh-normal: 1.55;
  --lh-loose: 1.8;

  --r-12: 12px;
  --r-14: 14px;
  --r-16: 16px;
  --r-18: 18px;
  --p-10: 10px;
  --p-12: 12px;
  --p-14: 14px;
  --p-16: 16px;
  --p-18: 18px;
  --p-22: 22px;
}

html{font-size:16px}
body{
  font-family:'Inter',sans-serif;
  background:linear-gradient(180deg,#070c16 0%, #0b1220 40%, #070c16 100%);
  color:var(--text);
  text-rendering:optimizeLegibility;
}
.container{width:min(92%,1200px);margin:auto}
a{color:inherit;text-decoration:none}

/* HEADER */
.header{
  background:rgba(7,12,22,.84);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1000
}
.header-inner{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 0;gap:12px
}
.logo{font-weight:800;letter-spacing:2px;font-size:var(--fs-16)}
.logo-link{display:flex;align-items:center}
.nav{display:flex;gap:18px;align-items:center}
.nav a{
  color:var(--muted);
  transition:.2s;
  font-weight:600;
  font-size:var(--fs-14);
  padding:6px 2px;
}
.nav a:hover{color:var(--text)}
.menu-btn{display:none;font-size:24px;cursor:pointer}

/* TICKER */
.ticker{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(15,27,51,.62)
}
.ticker-inner{
  display:flex;gap:28px;white-space:nowrap;overflow:hidden;
  padding:10px 0
}
.ticker-item{
  display:inline-flex;gap:8px;align-items:center;
  color:var(--muted);
  font-size:var(--fs-13);
  cursor:pointer
}
.dot{
  width:6px;height:6px;border-radius:999px;background:var(--hot);
  box-shadow:0 0 0 3px rgba(239,68,68,.15)
}

/* HOME */
.home{padding:22px 0 54px}

/* tools */
.topbar-tools{
  display:flex;gap:12px;align-items:center;justify-content:space-between;
  margin:16px 0 18px;flex-wrap:wrap
}
.searchbox{
  flex:1;min-width:260px;
  display:flex;align-items:center;gap:10px;
  background:rgba(15,27,51,.62);
  border:1px solid var(--line);
  border-radius:var(--r-16);
  padding:12px 14px
}
.searchbox input{
  flex:1;background:transparent;border:none;outline:none;
  color:var(--text);font-size:var(--fs-14)
}
.kbd{
  font-size:var(--fs-12);
  color:var(--muted);
  border:1px solid var(--line);
  padding:5px 9px;border-radius:999px
}
.quickcats{display:flex;gap:10px;flex-wrap:wrap}
.qcat{
  font-size:var(--fs-12);
  color:var(--muted);
  border:1px solid var(--line);
  padding:8px 12px;border-radius:999px;
  cursor:pointer;transition:.2s;
  background:rgba(15,27,51,.35);
  user-select:none
}
.qcat:hover{color:var(--text);transform:translateY(-1px)}
.qcat.active{
  border-color:rgba(37,99,235,.7);
  color:var(--text);
  box-shadow:0 0 0 3px rgba(37,99,235,.15)
}

/* TOP GRID */
.top-news{
  display:grid;grid-template-columns:2fr 1fr;
  gap:18px;margin-top:10px
}
.main-news{
  position:relative;overflow:hidden;
  border-radius:var(--r-18);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:rgba(15,27,51,.35)
}
.main-news img{
  width:100%;height:100%;
  min-height:360px;
  object-fit:cover;
  filter:saturate(1.1);
  transition:.45s
}
.main-news:hover img{transform:scale(1.06)}
.main-news-content{
  position:absolute;inset:auto 0 0 0;
  padding:22px;
  background:linear-gradient(transparent,rgba(0,0,0,.86))
}
.hero-tags{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  font-size:var(--fs-12);
  border:1px solid var(--line);
  padding:6px 10px;border-radius:999px;
  color:var(--text);
  background:rgba(15,27,51,.48)
}
.chip-muted{color:var(--muted)}
.chip-hot{border-color:rgba(239,68,68,.6);box-shadow:0 0 0 3px rgba(239,68,68,.12)}
.main-news h1{
  font-size:clamp(22px, 2.2vw, 32px);
  margin:10px 0 10px;
  line-height:var(--lh-tight);
  letter-spacing:-.2px
}
.main-news p{
  color:var(--muted);
  font-size:var(--fs-14);
  line-height:var(--lh-normal);
  max-width:72ch
}

.side-news{
  background:rgba(15,27,51,.48);
  border:1px solid var(--line);
  border-radius:var(--r-18);
  padding:14px;
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:12px
}
.side-title{font-size:var(--fs-14);color:var(--muted);letter-spacing:.2px}
.side-stack{display:flex;flex-direction:column;gap:10px}

.side-card{
  padding:12px 12px;
  border-radius:var(--r-16);
  border:1px solid var(--line);
  background:rgba(11,18,32,.66);
  transition:.2s;cursor:pointer
}
.side-card:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.7)}
.side-card .t{
  font-weight:800;
  font-size:var(--fs-13);
  margin-bottom:6px;
  line-height:1.25
}
.side-card .m{
  color:var(--muted);
  font-size:var(--fs-12);
  line-height:1.5
}

/* POPULAR */
.popular{border-top:1px solid var(--line);padding-top:12px;margin-top:2px}
.popular-head{display:flex;align-items:center;justify-content:space-between}
.pill-mini{font-size:var(--fs-11);color:var(--muted);border:1px solid var(--line);padding:4px 9px;border-radius:999px}
.popular-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.popular-item{
  display:flex;gap:10px;align-items:flex-start;
  padding:11px 12px;
  border:1px solid var(--line);
  border-radius:var(--r-16);
  background:rgba(11,18,32,.66);
  cursor:pointer;transition:.2s
}
.popular-item:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.7)}
.popular-rank{
  width:24px;height:24px;border-radius:10px;
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-weight:800;font-size:var(--fs-12);
  flex:0 0 24px
}
.popular-title{font-weight:800;font-size:var(--fs-13);line-height:1.25}
.popular-meta{color:var(--muted);font-size:var(--fs-11);line-height:1.35;margin-top:2px}

/* SECTIONS */
.section{margin-top:28px}
.section-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;margin-bottom:12px
}
.section h2{font-size:var(--fs-18);letter-spacing:-.2px}
.section-actions{display:flex;gap:10px}
button{font-family:inherit}
.ghost{
  background:transparent;color:var(--muted);
  border:1px solid var(--line);
  padding:9px 12px;border-radius:var(--r-14);
  cursor:pointer;transition:.2s
}
.ghost:hover{color:var(--text);border-color:rgba(37,99,235,.7)}

/* CARDS GRID */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.news-card{
  background:rgba(15,27,51,.48);
  border:1px solid var(--line);
  border-radius:var(--r-18);
  padding:14px;
  box-shadow:var(--shadow);
  transition:.2s;
  cursor:pointer
}
.news-card:hover{transform:translateY(-3px);border-color:rgba(37,99,235,.7)}
.news-card .img{
  width:100%;height:170px;object-fit:cover;
  border-radius:var(--r-16);
  border:1px solid var(--line);
  background:rgba(11,18,32,.7)
}
.news-card h3{
  font-size:var(--fs-15);
  line-height:1.25;
  margin:10px 0 8px;
  letter-spacing:-.1px
}
.news-card p{
  color:var(--muted);
  font-size:var(--fs-13);
  line-height:var(--lh-normal)
}
.news-card .meta{
  display:flex;gap:8px;align-items:center;
  margin-top:12px;flex-wrap:wrap
}
.badge{
  font-size:var(--fs-11);
  color:var(--muted);
  border:1px solid var(--line);
  padding:5px 9px;border-radius:999px
}

/* Category blocks */
.cat-sections{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.cat-box{
  background:rgba(15,27,51,.38);
  border:1px solid var(--line);
  border-radius:var(--r-18);
  padding:14px;
  box-shadow:var(--shadow)
}
.cat-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cat-head h3{font-size:var(--fs-15);letter-spacing:-.1px}
.cat-head .more{
  font-size:var(--fs-12);
  color:var(--muted);
  border:1px solid var(--line);
  padding:7px 10px;border-radius:999px;
  cursor:pointer
}
.cat-list{display:flex;flex-direction:column;gap:10px}
.cat-item{
  padding:11px 12px;
  border-radius:var(--r-16);
  border:1px solid var(--line);
  background:rgba(11,18,32,.66);
  transition:.2s;cursor:pointer
}
.cat-item:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.7)}
.cat-item .t{font-weight:800;font-size:var(--fs-13);margin-bottom:6px;line-height:1.25}
.cat-item .m{color:var(--muted);font-size:var(--fs-12);line-height:1.5}

/* DETAIL */
.detail{padding:22px 0 54px}
.breadcrumb{
  color:var(--muted);
  font-size:var(--fs-12);
  margin:10px 0 12px;
  display:flex;gap:8px;align-items:center
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--text)}
.detail-card{
  background:rgba(15,27,51,.48);
  border:1px solid var(--line);
  border-radius:var(--r-18);
  box-shadow:var(--shadow);
  overflow:hidden
}
.detail-top{padding:18px}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.detail h1{
  font-size:clamp(22px, 2.1vw, 28px);
  line-height:var(--lh-tight);
  letter-spacing:-.2px
}
.detail-desc{
  color:var(--muted);
  margin-top:10px;
  max-width:78ch;
  font-size:var(--fs-14);
  line-height:var(--lh-normal)
}
.detail-media{padding:0 18px 18px}
.detail-media img{
  width:100%;max-height:460px;object-fit:cover;
  border-radius:var(--r-16);
  border:1px solid var(--line)
}
.detail-media iframe{
  width:100%;height:420px;
  border-radius:var(--r-16);
  border:1px solid var(--line);
  margin-top:12px
}
.detail-body{
  padding:0 18px 18px;
  color:var(--text);
  line-height:var(--lh-loose);
  font-size:var(--fs-15);
  max-width:85ch
}
.detail-body p{margin:0 0 12px}
.related{margin-top:18px}
.related h2{font-size:var(--fs-16);margin-bottom:12px}

/* SHARE BAR */
.sharebar{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.sharebtn{
  border:1px solid var(--line);
  background:rgba(37,99,235,.9);
  color:white;
  padding:9px 12px;
  border-radius:999px;
  cursor:pointer;
  font-weight:800;
  font-size:var(--fs-12);
  transition:.2s;
}
.sharebtn:hover{transform:translateY(-1px)}
.sharebtn.secondary{
  background:rgba(15,27,51,.55);
  color:var(--text);
}
.sharehint{
  color:var(--muted);
  font-size:var(--fs-12);
}

/* FOOTER */
.footer{
  text-align:center;
  padding:30px 0;
  border-top:1px solid var(--line);
  color:var(--muted);
  background:rgba(7,12,22,.84)
}

/* RESPONSIVE */
@media(max-width:992px){
  .top-news{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .cat-sections{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav{
    position:absolute;top:66px;right:0;
    background:rgba(7,12,22,.96);
    flex-direction:column;width:230px;
    padding:14px;border:1px solid var(--line);
    border-radius:var(--r-16);
    display:none
  }
  .nav.active{display:flex}
  .menu-btn{display:block}
  .main-news img{min-height:320px}
  .news-grid{grid-template-columns:1fr}
  .detail-body{font-size:var(--fs-15)}
}