:root{
  --bg:#0b1220;
  --bg-soft:#111a2e;
  --surface:#ffffff;
  --surface-2:#f6f8fc;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e5e7eb;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --accent:#7c3aed;
  --shadow:0 24px 64px rgba(15,23,42,.08);
  --radius:24px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fbff 0,#f5f7fb 100%);
}

img{max-width:100%;display:block}

a{color:var(--primary)}
a:hover{color:var(--primary-dark)}

code{
  background:#eef2ff;
  color:#3730a3;
  padding:.15rem .35rem;
  border-radius:8px;
}

.site-header{
  backdrop-filter:blur(18px);
  background:rgba(11,18,32,.78);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.app-navbar{
  background:rgba(11,18,32,.82);
  backdrop-filter:blur(22px);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.app-navbar .navbar-brand{margin-right:1rem}

.site-logo{
  height:auto;
  width:152px;
}

.app-navbar .navbar-toggler{border-color:rgba(255,255,255,.25)}

.app-navbar .navbar-nav .nav-link{
  color:rgba(255,255,255,.82);
  font-weight:600;
  padding:.85rem 1rem;
  position:relative;
}

.app-navbar .navbar-nav .nav-link.active,
.app-navbar .navbar-nav .nav-link:hover{
  color:#fff;
}

.app-navbar .nav-link::after{
  content:"";
  position:absolute;
  left:1rem;
  right:1rem;
  bottom:.55rem;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s ease;
}

.app-navbar .nav-link:hover::after,
.app-navbar .nav-link.active::after{
  transform:scaleX(1);
}

.app-navbar .search-form .form-control{
  border-radius:999px 0 0 999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.08);
  color:#fff;
}

.app-navbar .search-form .form-control::placeholder{
  color:rgba(255,255,255,.6);
}

.app-navbar .search-form .btn{
  border-radius:0 999px 999px 0;
}

.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  border:none;
  box-shadow:0 16px 32px rgba(37,99,235,.24);
}

.btn-primary:hover{
  background:linear-gradient(135deg,var(--primary-dark),var(--accent));
}

.btn-soft{
  background:#eef2ff;
  border:1px solid #dbeafe;
  color:#1e3a8a;
}

.btn-soft:hover{
  background:#dbeafe;
  color:#1e3a8a;
}

.nav-mega-menu{
  width:min(920px,92vw);
  padding:1rem;
  border-radius:20px;
  background:#fff;
}

.mega-card{
  display:flex;
  flex-direction:column;
  gap:.5rem;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:20px;
  padding:1rem;
  text-decoration:none;
  color:var(--text);
  height:100%;
}

.mega-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
}

.mega-chip,
.topic-chip,
.topic-pill{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.02em;
  text-transform:uppercase;
  padding:.6rem .7rem;
  border-radius:999px;
  background:#dbeafe;
  color:#1d4ed8;
}

.topic-pill{
  background:#ede9fe;
  color:#6d28d9;
  text-transform:none;
}

.hero-section{padding-top:1rem}

.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);
  gap:2rem;
  align-items:stretch;
}

.hero-title{
  font-size:clamp(2.4rem,4vw,4.25rem);
  font-weight:800;
  line-height:1.05;
  letter-spacing:-.04em;
  margin:0 0 1rem;
}

.hero-text{
  font-size:1.08rem;
  line-height:1.8;
  color:var(--muted);
  max-width:66ch;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.9rem;
  margin-top:1.5rem;
}

.hero-surface{
  background:linear-gradient(160deg,#10192f,#18284b);
  color:#fff;
  border-radius:32px;
  padding:1.5rem;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem;
  box-shadow:0 30px 80px rgba(11,18,32,.35);
}

.hero-highlight{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  border-radius:24px;
  padding:1.15rem;
  display:flex;
  flex-direction:column;
  gap:.3rem;
}

.hero-highlight strong{
  font-size:2rem;
  font-weight:800;
}

.hero-highlight span{
  color:rgba(255,255,255,.76);
}

.hero-highlight.wide{grid-column:1/-1}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  margin-bottom:1.5rem;
}

.section-title{
  font-size:clamp(1.6rem,2vw,2.2rem);
  font-weight:800;
  letter-spacing:-.03em;
  margin:0;
}

.eyebrow{
  display:inline-block;
  font-size:.8rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--primary);
  margin-bottom:.7rem;
}

/* topic cards */
.topic-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1rem;
}

.topic-card{
  display:flex;
  flex-direction:column;
  gap:.75rem;
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:24px;
  padding:1rem;
  text-decoration:none;
  color:var(--text);
  box-shadow:var(--shadow);
  min-width:0;
  height:100%;
}

.topic-card:hover{transform:translateY(-3px)}

.topic-card strong{
  font-size:1rem;
  line-height:1.3;
}

.topic-card p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
  font-size:.95rem;
}

.topic-card-icon{
  width:40px;
  height:40px;
  border-radius:16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#dbeafe,#ede9fe);
  color:#1d4ed8;
  font-size:1.05rem;
}

.post-card{
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow);
  height:100%;
  display:flex;
  flex-direction:column;
}

.post-card-media{
  display:block;
  aspect-ratio:16/10;
  overflow:visible;
  background:#dbe4f0;
}

.post-card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .45s ease;
}

.post-card:hover .post-card-media img{transform:scale(1.04)}

.post-card-body{
  padding:1.25rem 1.25rem 1.35rem;
  display:flex;
  flex-direction:column;
  gap:.85rem;
  height:100%;
}

.post-card-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  font-size:.82rem;
  color:var(--muted);
  align-items:center;
}

.post-card h3{
  font-size:1.2rem;
  line-height:1.35;
  font-weight:800;
  margin:0;
}

.post-card h3 a{
  text-decoration:none;
  color:var(--text);
}

.post-card p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}

.post-card-link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-weight:700;
  text-decoration:none;
}

.page-hero,
.article-panel,
.search-card{
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:28px;
  box-shadow:var(--shadow);
}

.page-hero{padding:1.5rem 1.6rem}
.page-hero.compact{padding:1.4rem 1.5rem}

.topic-filters{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin:0 0 1.2rem;
}

.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(300px,.68fr);
  gap:2rem;
  align-items:start;
}

.article-main{min-width:0}
.article-side{display:grid;gap:1rem}

.article-hero{
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:1.5rem;
}

.article-kicker{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  align-items:center;
  color:var(--muted);
  font-size:.9rem;
  margin-bottom:1rem;
}

.article-hero h1{
  font-size:clamp(2rem,3vw,3.3rem);
  line-height:1.08;
  letter-spacing:-.04em;
  font-weight:800;
  margin:0 0 1rem;
}

.article-lead{
  font-size:1.1rem;
  line-height:1.9;
  color:var(--muted);
  margin:0;
}

.article-author-row{
  margin-top:1.4rem;
  padding-top:1rem;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:1rem;
  align-items:center;
}

.article-media{
  margin-top:1.5rem;
  overflow:hidden;
  border-radius:28px;
  background:#dbe4f0;
}

.article-body-wrap{
  display:grid;
  grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);
  gap:1.5rem;
  margin-top:1.5rem;
}

.article-panel{padding:1.25rem 1.3rem}

.sticky-panel,
.toc-panel{
  position:sticky;
  top:104px;
}

.article-content{
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:1.8rem;
}

.article-content > *:first-child{margin-top:0}
.article-content > *:last-child{margin-bottom:0}

.prose p,
.prose li{
  font-size:1.03rem;
  line-height:1.95;
  color:#23324d;
}

.prose h2,
.prose h3{
  font-weight:800;
  letter-spacing:-.02em;
  scroll-margin-top:120px;
}

.prose h2{
  font-size:1.7rem;
  margin:2rem 0 .9rem;
}

.prose h3{
  font-size:1.3rem;
  margin:1.6rem 0 .75rem;
}

.prose ul,
.prose ol{
  padding-left:1.3rem;
}

.article-toc{
  display:flex;
  flex-direction:column;
  gap:.65rem;
}

.toc-link{
  text-decoration:none;
  color:var(--muted);
  font-size:.96rem;
  line-height:1.4;
  padding:.35rem 0;
  border-bottom:1px dashed rgba(148,163,184,.18);
}

.toc-link:last-child{border-bottom:0}

.toc-link:hover{color:var(--primary)}

.toc-link.active{
  color:var(--primary-dark);
  font-weight:700;
}

.toc-h3{
  padding-left:1rem;
  font-size:.92rem;
}

.share-links{
  display:flex;
  gap:.65rem;
  flex-wrap:wrap;
}

.stacked-links{
  display:flex;
  flex-direction:column;
  gap:.75rem;
}

.stacked-links a{
  text-decoration:none;
  color:var(--text);
  font-weight:600;
}

.stacked-links a:hover{color:var(--primary)}

.app-breadcrumb{
  padding:.85rem 1rem;
  border-radius:20px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border:1px solid rgba(148,163,184,.16);
}

.app-breadcrumb .breadcrumb-item,
.app-breadcrumb .breadcrumb-item a{
  color:var(--muted);
  text-decoration:none;
}

.app-breadcrumb .breadcrumb-item.active{
  color:var(--text);
  font-weight:700;
}

.search-page-form .form-control{
  border-radius:20px 0 0 20px;
  padding:1rem 1.1rem;
}

.search-page-form .btn{
  border-radius:0 20px 20px 0;
}

.search-card-body{padding:1.4rem}

.site-footer{
  margin-top:4rem;
  padding:3rem 0 2rem;
  background:#08101d;
  color:rgba(255,255,255,.82);
}

.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.3fr) 1fr 1fr;
  gap:2rem;
}

.footer-brand img{
  width:150px;
  height:auto;
}

.footer-copy{
  margin-top:1rem;
  color:rgba(255,255,255,.64);
  line-height:1.8;
  max-width:42ch;
}

.site-footer h2{
  font-size:1rem;
  font-weight:800;
  color:#fff;
  margin-bottom:1rem;
}

.footer-links{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:.65rem;
}

.footer-links a{
  color:rgba(255,255,255,.72);
  text-decoration:none;
}

.footer-links a:hover{color:#fff}

.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  padding-top:1.5rem;
  margin-top:2rem;
  border-top:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.55);
}

.list-status{
  margin-top:1rem;
  color:var(--muted);
  text-align:center;
}

.load-sentinel{height:2px}
.muted{color:var(--muted)}

.alert-light{
  background:var(--surface);
  border-radius:20px;
}

#reading-bar{
  position:fixed;
  top:0;
  left:0;
  height:3px;
  width:0;
  z-index:2000;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  box-shadow:0 0 18px rgba(37,99,235,.32);
}

.article-breadcrumb-shell{
  padding:1rem 0 .25rem;
  position:relative;
  z-index:4;
}

.story-hero{
  position:relative;
  min-height:clamp(420px,68vh,760px);
  overflow:hidden;
  background:#0b1220;
}

.story-hero-media,
.story-hero-media img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
}

.story-hero-media img{
  object-fit:cover;
  transform:scale(1.03);
}

.story-hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,18,32,.16) 0%,rgba(11,18,32,.48) 35%,rgba(11,18,32,.94) 100%);
}

.story-hero-inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:clamp(420px,68vh,760px);
  padding-bottom:3.2rem;
}

.story-kickers{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  margin-bottom:1rem;
}

.story-chip,
.topic-pill-hero{
  display:inline-flex;
  align-items:center;
  padding:.55rem .9rem;
  border-radius:999px;
  font-size:.76rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  border:1px solid rgba(255,255,255,.12);
}

.story-chip{
  background:rgba(255,255,255,.1);
  color:#fff;
}

.topic-pill-hero{
  background:#ede9fe;
  color:#4c1d95;
}

.story-title{
  font-size:clamp(2.35rem,5vw,4.6rem);
  line-height:1.02;
  letter-spacing:-.055em;
  font-weight:800;
  color:#fff;
  margin:0 0 1rem;
}

.story-lead{
  max-width:64ch;
  color:rgba(255,255,255,.82);
  font-size:1.12rem;
  line-height:1.9;
  padding-left:1.15rem;
  border-left:4px solid rgba(255,255,255,.35);
  margin:0 0 1.75rem;
}

.story-meta-row{
  display:flex;
  align-items:center;
  gap:1rem;
  justify-content:space-between;
  flex-wrap:wrap;
  padding-top:1.15rem;
  border-top:1px solid rgba(255,255,255,.12);
}

.story-author-card{
  display:flex;
  align-items:center;
  gap:.9rem;
  color:#fff;
}

.story-author-avatar{
  width:52px;
  height:52px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;
  font-weight:800;
  font-size:1.1rem;
  box-shadow:0 20px 35px rgba(37,99,235,.3);
}

.story-author-card strong{
  display:block;
  font-size:1rem;
}

.story-author-card div div{
  font-size:.86rem;
  color:rgba(255,255,255,.7);
}

.story-meta-stats{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
}

.story-meta-stats p{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.68rem .9rem;
  backdrop-filter:blur(12px);
  border-radius:999px;
  color:rgba(255,255,255,.86);
  font-size:.9rem;
}

.story-meta-stats span{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.68rem .9rem;
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(12px);
  border-radius:999px;
  color:rgba(255,255,255,.86);
  font-size:.9rem;
}

.article-share-rail{
  position:fixed;
  left:18px;
  top:50%;
  transform:translateY(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:.8rem;
  z-index:30;
}

.article-share-label{
  font-size:.62rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  writing-mode:vertical-rl;
  transform:rotate(180deg);
}

.article-share-rail .soc-btn,
.article-share-rail .like-btn{
  width:44px;
  height:44px;
  border-radius:16px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.92);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--text);
  box-shadow:var(--shadow);
  text-decoration:none;
}

.article-share-rail .like-btn{
  height:54px;
  flex-direction:column;
  gap:.1rem;
}

.article-share-rail .like-btn span{
  font-size:.62rem;
  color:var(--muted);
}

.article-share-rail .soc-btn:hover,
.article-share-rail .like-btn:hover,
.article-share-rail .like-btn.liked{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;
  border-color:transparent;
}

.article-share-rail .like-btn.liked span,
.article-share-rail .like-btn:hover span{
  color:rgba(255,255,255,.8);
}

.story-main-section{
  padding:4rem 0 5rem;
}

.story-layout{
  display:grid;
  grid-template-columns:minmax(0,1.28fr) minmax(320px,.72fr);
  gap:2rem;
  align-items:start;
}

.story-article-main{min-width:0}
.story-sidebar{display:grid;gap:1rem}

.story-intro-grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(280px,.8fr);
  gap:1rem;
  margin-bottom:1.5rem;
}

.story-note-card,
.story-content-card,
.story-toc-card,
.story-author-panel,
.story-share-panel,
.story-sidebar-panel{
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:28px;
  box-shadow:var(--shadow);
}

.story-note-card{padding:1.45rem 1.5rem}

.story-note-card h2,
.story-panel-head h2{
  font-size:1.35rem;
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.03em;
  margin:0 0 .65rem;
}

.story-note-card p{
  margin:0;
  color:var(--muted);
  line-height:1.82;
}

.story-quick-facts{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:.75rem;
  margin-top:1.15rem;
}

.story-quick-facts span{
  display:flex;
  align-items:center;
  gap:.55rem;
  padding:.85rem .95rem;
  background:var(--surface-2);
  border-radius:18px;
  color:#334155;
  font-size:.92rem;
  font-weight:600;
}

.story-panel-head{
  display:flex;
  flex-direction:column;
  gap:.2rem;
  margin-bottom:1rem;
}

.story-toc-card{padding:1.35rem 1.4rem}

.story-toc-card .article-toc{
  max-height:260px;
  overflow:auto;
  padding-right:.35rem;
}

.story-content-card{padding:1.65rem}

.story-content .lead{font-size:1.14rem}

.story-content blockquote{
  margin:1.6rem 0;
  padding:1.15rem 1.2rem;
  border-left:4px solid var(--primary);
  background:#eff6ff;
  border-radius:0 20px 20px 0;
  color:#1e3a8a;
}

.story-content img{
  border-radius:24px;
  box-shadow:0 18px 34px rgba(15,23,42,.12);
  margin:1.5rem auto;
}

.story-content a{
  font-weight:700;
  text-decoration-thickness:2px;
  text-underline-offset:2px;
}

.story-bottom-panels{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1rem;
  margin-top:1.5rem;
}

.story-author-panel,
.story-share-panel,
.story-sidebar-panel{
  padding:1.35rem 1.4rem;
}

.story-sidebar-panel .stacked-links a{
  padding:.9rem 1rem;
  border-radius:16px;
  background:var(--surface-2);
  border:1px solid rgba(148,163,184,.14);
}

.story-sidebar-panel .stacked-links a:hover{
  background:#eef2ff;
  border-color:#dbeafe;
}

.article-panel.sticky-panel.story-sidebar-panel{top:108px}

.prose p,
.prose li{
  font-size:1.04rem;
  line-height:1.95;
  color:#24324b;
}

.prose h2{
  font-size:1.95rem;
  margin:2.25rem 0 1rem;
  position:relative;
  padding-top:.15rem;
}

.prose h2::before{
  content:"";
  position:absolute;
  left:0;
  top:-.65rem;
  width:66px;
  height:4px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
}

.prose h3{
  font-size:1.4rem;
  margin:1.85rem 0 .85rem;
}

.prose ul li::marker,
.prose ol li::marker{
  color:var(--primary);
}

.share-links .btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
}

.lang-switch-modern{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.3rem;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  border-radius:999px;
  backdrop-filter:blur(14px);
}

.lang-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:46px;
  padding:.48rem .8rem;
  border-radius:999px;
  text-decoration:none;
  font-size:.8rem;
  font-weight:800;
  letter-spacing:.06em;
  color:rgba(255,255,255,.72);
  transition:all .2s ease;
}

.lang-pill:hover{
  color:#fff;
  background:rgba(255,255,255,.08);
}

.lang-pill.is-active{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;
  box-shadow:0 10px 24px rgba(37,99,235,.28);
}

.map-section-head{margin-bottom:1rem}

.home-desktop-map-section{padding:1.25rem 0 2rem}

.home-desktop-map-card{
  border-radius:28px;
  overflow:hidden;
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  box-shadow:var(--shadow);
}

.home-desktop-map{
  width:100%;
  height:560px;
}

.map-popup-card{width:240px}

.map-popup-card img{
  width:100%;
  height:132px;
  object-fit:cover;
  border-radius:12px;
  margin-bottom:.85rem;
}

.map-popup-body{
  display:flex;
  flex-direction:column;
  gap:.45rem;
}

.map-popup-topic{
  display:inline-flex;
  align-self:flex-start;
  padding:.28rem .65rem;
  border-radius:999px;
  background:rgba(37,99,235,.08);
  color:var(--primary);
  font-size:.72rem;
  font-weight:700;
}

.map-popup-card h5{
  margin:0;
  font-size:1rem;
  line-height:1.35;
  color:var(--text);
}

.map-popup-link{
  font-size:.85rem;
  font-weight:700;
  color:var(--primary);
}

.map-empty-state{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:560px;
  color:var(--muted);
  font-weight:600;
  background:var(--surface);
}

.nav-topic-panel{
  display:grid;
  grid-template-columns:minmax(250px,.9fr) minmax(0,1.4fr);
  gap:1rem;
  padding:1rem;
  min-width:min(980px,94vw);
  border-radius:28px;
  background:linear-gradient(180deg,#ffffff 0,#f8fbff 100%);
}

.nav-topic-hero{
  padding:1.15rem;
  background:linear-gradient(160deg,#0f172a,#1e3a8a);
  border-radius:24px;
  color:#fff;
  display:flex;
  flex-direction:column;
  gap:.85rem;
  min-height:100%;
}

.nav-topic-hero h2{
  margin:0;
  font-size:1.5rem;
  line-height:1.1;
  font-weight:800;
  letter-spacing:-.03em;
}

.nav-topic-hero p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.75;
}

.nav-topic-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  margin-top:auto;
}

.nav-topic-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.85rem;
}

.nav-topic-card{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:start;
  gap:.9rem;
  padding:1rem;
  background:var(--surface);
  border:1px solid rgba(148,163,184,.18);
  border-radius:22px;
  color:var(--text);
  text-decoration:none;
  box-shadow:0 14px 34px rgba(15,23,42,.06);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.nav-topic-card:hover{
  transform:translateY(-3px);
  border-color:#c7d2fe;
  box-shadow:0 22px 42px rgba(15,23,42,.1);
}

.nav-topic-icon{
  width:46px;
  height:46px;
  border-radius:16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#dbeafe,#ede9fe);
  color:#1d4ed8;
  font-size:1.05rem;
  flex-shrink:0;
}

.nav-topic-copy{
  display:flex;
  flex-direction:column;
  gap:.25rem;
  min-width:0;
}

.nav-topic-copy strong{
  font-size:1rem;
  line-height:1.3;
}

.nav-topic-copy small{
  font-size:.84rem;
  line-height:1.6;
  color:var(--muted);
}

.nav-topic-arrow{
  color:#94a3b8;
  padding-top:.1rem;
}

.app-navbar .navbar-nav .nav-link.nav-topics-toggle{
  background:none;
  border:0;
  display:inline-flex;
  align-items:center;
  gap:.55rem;
}

.app-navbar .navbar-nav .nav-link.nav-topics-toggle i{
  font-size:.8rem;
  transition:transform .2s ease;
}

.nav-mega{position:relative}

.nav-mega-menu{
  display:none;
  position:absolute;
  top:calc(100% + 12px);
  right:0;
  z-index:1080;
  border:1px solid rgba(148,163,184,.18);
  box-shadow:0 32px 80px rgba(15,23,42,.22);
}

.nav-mega.is-open .nav-mega-menu{display:grid}

.nav-mega.is-open .nav-topics-toggle i{transform:rotate(180deg)}

.hero-surface-editorial{
  grid-template-columns:1fr;
  align-content:start;
}

.hero-surface-editorial .hero-highlight strong{
  font-size:1.35rem;
  line-height:1.25;
}

.hero-surface-editorial .hero-highlight p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.75;
}

.hero-kicker{
  display:inline-flex;
  align-self:flex-start;
  padding:.42rem .7rem;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  color:#dbeafe;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:.35rem;
}

.story-content img.article-gallery-image{
  cursor:zoom-in;
  border-radius:22px;
  box-shadow:0 18px 48px rgba(15,23,42,.12);
}

.story-content figure:has(img.article-gallery-image){
  display:grid;
  gap:.75rem;
}

.story-lightbox{
  position:fixed;
  inset:0;
  background:rgba(5,10,20,.88);
  backdrop-filter:blur(10px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:clamp(16px,3vw,32px);
  z-index:2000;
  opacity:0;
  pointer-events:none;
  transition:opacity .2s ease;
}

.story-lightbox.is-open{
  opacity:1;
  pointer-events:auto;
}

.story-lightbox-dialog{
  position:relative;
  max-width:min(96vw,1480px);
  max-height:90vh;
  width:100%;
  display:grid;
  grid-template-rows:minmax(0,1fr) auto;
  gap:1rem;
}

.story-lightbox-media{
  min-height:0;
  display:flex;
  align-items:center;
  justify-content:center;
}

.story-lightbox-media img{
  max-width:100%;
  max-height:76vh;
  width:auto;
  height:auto;
  object-fit:contain;
  border-radius:24px;
  box-shadow:0 28px 80px rgba(0,0,0,.35);
}

.story-lightbox-caption{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  color:#e2e8f0;
  text-align:center;
  font-size:.98rem;
  line-height:1.7;
}

.story-lightbox-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:52px;
  height:52px;
  border:0;
  border-radius:999px;
  background:rgba(15,23,42,.72);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  box-shadow:0 18px 40px rgba(0,0,0,.24);
}

.story-lightbox-btn:hover,
.story-lightbox-close:hover{
  background:rgba(37,99,235,.88);
}

.story-lightbox-prev{left:16px}
.story-lightbox-next{right:16px}

.story-lightbox-close{
  position:absolute;
  top:0;
  right:0;
  width:48px;
  height:48px;
  border:0;
  border-radius:999px;
  background:rgba(15,23,42,.72);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

/* responsive */
@media (max-width: 1399.98px){
  .article-share-rail{display:none!important}
}

@media (max-width: 1199.98px){
  .hero-grid,
  .article-grid,
  .article-body-wrap,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .topic-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .article-toc-wrap{order:2}
  .sticky-panel,.toc-panel{position:static}

  .story-layout,
  .story-intro-grid{
    grid-template-columns:1fr;
  }

  .story-sidebar{order:3}
  .story-quick-facts{grid-template-columns:1fr}
  .story-content-card{padding:1.35rem}

  .lang-switch-modern{
    margin-top:.25rem;
    align-self:flex-start;
  }

  .nav-topic-panel{
    grid-template-columns:1fr;
    min-width:100%;
  }

  .nav-topic-grid{
    grid-template-columns:1fr;
  }

  .nav-topic-hero{padding:1rem}

  .nav-mega-menu{
    position:static;
    top:auto;
    right:auto;
    width:100%;
    margin-top:.85rem;
  }

  .nav-mega.is-open .nav-mega-menu{display:grid}

  .app-navbar .navbar-nav .nav-link.nav-topics-toggle{
    width:100%;
    justify-content:space-between;
    padding-left:1rem;
    padding-right:1rem;
  }

  .story-lightbox-btn{
    width:46px;
    height:46px;
  }

  .story-lightbox-prev{left:8px}
  .story-lightbox-next{right:8px}
}

@media (max-width: 991.98px){
  .topic-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width: 767.98px){
  .hero-surface{grid-template-columns:1fr}

  .article-hero,
  .article-content,
  .article-panel,
  .page-hero{
    padding:1.15rem;
  }

  .article-author-row,
  .section-head{
    align-items:flex-start;
    flex-direction:column;
  }

  .story-hero-inner{padding-bottom:2rem}
  .story-title{max-width:none}
  .story-lead{
    font-size:1rem;
    padding-left:.9rem;
  }

  .story-bottom-panels{
    grid-template-columns:1fr;
  }

  .story-meta-row{align-items:flex-start}

  .story-content-card,
  .story-note-card,
  .story-toc-card,
  .story-author-panel,
  .story-share-panel,
  .story-sidebar-panel{
    border-radius:24px;
  }

  .site-logo{width:136px}

  .app-navbar .search-form .form-control{
    font-size:.95rem;
  }
}

.topic-card-top{
  display:flex;
  align-items:flex-start;
  gap:.85rem;
}
.topic-card-heading{
  display:flex;
  flex-direction:column;
  gap:.45rem;
  min-width:0;
}

.home-intro-card{
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  border:1px solid rgba(148,163,184,.18);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:clamp(1.35rem,2vw,2.4rem);
}

.home-intro-kicker{
  display:inline-block;
  font-size:.85rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--primary);
  margin-bottom:.9rem;
}

.home-intro-card h1{
  margin:0 0 1rem;
  font-size:clamp(2rem,4vw,3.1rem);
  line-height:1.08;
  letter-spacing:-.04em;
}

.home-intro-copy{
  max-width:92ch;
}

.home-intro-copy p{
  margin:0 0 1rem;
  color:var(--muted);
  line-height:1.8;
  font-size:1rem;
}

.home-intro-copy p strong{
  color:var(--text);
}

.topic-grid-home{
  margin-top:.25rem;
}

.home-section-chip{
  margin-bottom:.35rem;
}

.home-feature-card,
.home-ideas-featured-card{
  display:flex;
  flex-direction:column;
}

.home-feature-media,
.home-ideas-article-media{
  display:block;
  overflow:hidden;
  border-radius:24px;
  margin-bottom:1rem;
  background:#dbe4f0;
}

.home-feature-media img,
.home-ideas-article-media img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  transition:transform .35s ease;
}

.home-feature-media{
  aspect-ratio:16/9;
}

.home-feature-media:hover img,
.home-ideas-article:hover img{
  transform:scale(1.03);
}

.home-ideas-article{
  text-decoration:none;
  color:inherit;
  display:flex;
  flex-direction:column;
  gap:1rem;
}

.home-ideas-article-media{
  aspect-ratio:16/10;
  margin-bottom:0;
}

.home-ideas-article-body{
  display:flex;
  flex-direction:column;
  gap:.7rem;
}

.home-ideas-article-body strong{
  font-size:1.15rem;
  line-height:1.35;
}

.home-ideas-article-body p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}

.story-meta-row-enhanced{
  align-items:stretch;
}

.story-published-card{
  display:flex;
  flex-direction:column;
  gap:.75rem;
  padding:1rem 1.1rem;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;
  backdrop-filter:blur(14px);
  min-width:min(100%,320px);
}

.story-published-label{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  width:max-content;
  font-size:.76rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:rgba(255,255,255,.72);
}

.story-published-label::before{
  content:'';
  width:8px;
  height:8px;
  border-radius:999px;
  background:#f59e0b;
  box-shadow:0 0 0 6px rgba(245,158,11,.18);
}

@media (max-width: 767.98px){
  .topic-grid,
  .topic-grid-home{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .home-intro-card{
    border-radius:24px;
    padding:1.2rem;
  }

  .home-intro-card h1{
    font-size:1.8rem;
  }

  .home-intro-copy p{
    font-size:.98rem;
    line-height:1.72;
  }

  .story-published-card{
    width:100%;
    min-width:0;
  }
}

@media (max-width: 479.98px){
  .topic-grid,
  .topic-grid-home{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:.85rem;
  }

  .topic-card{
    border-radius:20px;
    padding:.9rem;
  }

  .topic-card p{
    font-size:.88rem;
    line-height:1.5;
  }
}