@font-face {
  font-family: Opensans;
  src: url("fonts/OpenSans-Regular.woff2") format("woff2"),
       url("fonts/OpenSans-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: Opensansl;
  src: url("fonts/OpenSans-Light.woff2") format("woff2"),
       url("fonts/OpenSans-Light.woff") format("woff");
}
@font-face {
  font-family: Opensansb;
  src: url("fonts/OpenSans-SemiBold.woff2") format("woff2"),
       url("fonts/OpenSans-SemiBold.woff") format("woff");
}

:root {
  --bg: #07070b;
  --ink: #e8e6f2;
  --muted: #9ca3af;
  --line: rgba(255, 255, 255, 0.1);
  --violet: #c4b5fd;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Opensans, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; }
.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes ms-dash { from { stroke-dashoffset: 20; } to { stroke-dashoffset: 0; } }
@keyframes ms-ripple { 0% { r: 2; opacity: 0.65; } 100% { r: 19; opacity: 0; } }
@keyframes ms-glow { 0%, 100% { opacity: 0.22; } 50% { opacity: 0.60; } }
@keyframes feat-shine {
  0% { transform: translateX(-120%) rotate(18deg); }
  100% { transform: translateX(220%) rotate(18deg); }
}

.ms-logo { display: inline-flex; align-items: center; gap: 12px; line-height: 0; }
.ms-logo__mark svg, .ms-logo__wordmark svg { display: block; overflow: visible; }
.ms-logo__dash { animation: ms-dash 1.8s linear infinite; }
.ms-logo__dash--delay { animation-delay: 0.9s; }
.ms-logo__ripple { animation: ms-ripple 4s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.ms-logo__ripple--2 { animation-delay: 1.33s; }
.ms-logo__ripple--3 { animation-delay: 2.66s; }
.ms-logo__glow { animation: ms-glow 3.5s ease-in-out infinite; }
.brand .ms-logo--header .ms-logo__mark svg { width: 28px; height: 32px; }
.brand .ms-logo--header .ms-logo__wordmark svg { width: auto; height: 18px; }
.foot-logo .ms-logo--footer .ms-logo__mark svg { width: 20px; height: 23px; }
.foot-logo .ms-logo--footer .ms-logo__wordmark svg { width: auto; height: 16px; }

.bar {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 30;
  transform: translateX(-50%);
  width: min(1120px, calc(100% - 24px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 10px 8px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  background: rgba(15, 16, 22, 0.45);
  backdrop-filter: blur(25px) saturate(160%);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: 0;
}
.brand-tag {
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(196, 181, 253, 0.35);
  color: var(--violet);
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.bar-nav {
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 100px;
  background: rgba(95, 77, 156, 0.2);
  border: 1.5px solid #5f4d9c;
}
.bar-nav a {
  padding: 8px 16px;
  border-radius: 100px;
  text-decoration: none;
  color: #d9d6d6;
  font-size: 13px;
  font-family: Opensansb, Opensans, sans-serif;
  letter-spacing: 0.02em;
}
.bar-nav a.is-on,
.bar-nav a:hover {
  color: #fff;
  background: #5f4d9c;
}
.bar-line {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.2);
}
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 100px;
  background: rgba(95, 77, 156, 0.2);
  border: 1.5px solid #5f4d9c;
  flex-shrink: 0;
}
.lang-btn {
  min-width: 40px;
  padding: 7px 12px;
  border-radius: 100px;
  text-decoration: none;
  color: #d9d6d6;
  font-size: 12px;
  font-family: Opensansb, Opensans, sans-serif;
  letter-spacing: 0.06em;
  text-align: center;
}
.lang-btn.is-on,
.lang-btn:hover {
  color: #fff;
  background: #5f4d9c;
}

.hero {
  position: relative;
  padding: 132px 0 20px;
  overflow: hidden;
}
.hero-home { padding-bottom: 8px; }
.hero-slim { padding-bottom: 36px; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(1.15) contrast(1.08);
}
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7,7,11,0.28) 0%, rgba(7,7,11,0.72) 58%, #07070b 100%),
    radial-gradient(ellipse at 70% 20%, rgba(99,102,241,0.18), transparent 46%);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.orb-a { top: -60px; left: 4%; width: 420px; height: 420px; background: rgba(99, 102, 241, 0.24); }
.orb-b { top: 10px; right: 0; width: 340px; height: 340px; background: rgba(217, 70, 239, 0.14); }
.orb-c { top: 180px; left: 38%; width: 220px; height: 220px; background: rgba(251, 191, 36, 0.08); }
.gridline {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 50% 18%, #000 18%, transparent 72%);
}
.hero-inner { position: relative; }
.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 28px;
  align-items: center;
}
.hero-stage {
  position: relative;
  min-height: 420px;
  perspective: 1400px;
}
.shot {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.16);
  background: #0c0c12;
  box-shadow: 0 28px 60px rgba(0,0,0,0.45);
}
.shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.shot-a {
  width: 78%;
  height: 250px;
  right: 0;
  top: 36px;
  transform: rotate(5deg);
  z-index: 2;
}
.shot-b {
  width: 48%;
  height: 168px;
  left: 0;
  bottom: 18px;
  transform: rotate(-9deg);
  z-index: 3;
}
.shot-c {
  width: 40%;
  height: 140px;
  left: 10%;
  top: 0;
  transform: rotate(11deg);
  z-index: 1;
}
.kicker {
  margin: 0 0 14px;
  color: var(--violet);
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  max-width: 760px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: clamp(36px, 5.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
}
h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #c4b5fd, #e879f9 55%, #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  max-width: 540px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}
.stats {
  display: flex;
  gap: 22px;
  margin-top: 28px;
}
.stat strong {
  display: block;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 28px;
  letter-spacing: -0.03em;
}
.stat span {
  color: #8b849c;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.back {
  color: #a78bfa;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 14px;
  text-decoration: none;
}
.back:hover { color: #fff; }
.hero-nav { display: flex; gap: 10px; }
.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #fff;
  text-decoration: none;
}
.nav-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(196,181,253,0.45);
}
.meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.feat, .card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  text-decoration: none;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(420px 160px at 8% 0%, rgba(99, 102, 241, 0.16), transparent 70%),
    rgba(12, 12, 18, 0.88);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.feat {
  flex-direction: row;
  margin-top: 28px;
}
.feat:hover, .card:hover {
  transform: translateY(-4px);
  border-color: rgba(167, 139, 250, 0.42);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.4);
}
.feat-art, .card-art {
  position: relative;
  overflow: hidden;
}
.feat-art { flex: 0 0 46%; min-height: 240px; }
.card-art { min-height: 148px; }
.feat-art > img, .card-art > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.feat-ui, .card-ui {
  width: 72% !important;
  height: auto !important;
  top: auto !important;
  left: 14% !important;
  bottom: 12px !important;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 16px 32px rgba(0,0,0,0.4);
  object-fit: cover !important;
}
.feat-art::after, .card-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,7,11,0.08), rgba(7,7,11,0.22) 70%, rgba(7,7,11,0.55));
}
.feat-shine {
  position: absolute;
  inset: -20% auto -20% 0;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent);
  animation: feat-shine 4.8s ease-in-out infinite;
}
.feat-body { flex: 1; }
.feat-no, .card-no {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 18px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 28px;
  letter-spacing: -0.04em;
  text-shadow: 0 8px 20px rgba(0,0,0,0.45);
}
.card-no { font-size: 22px; }
.feat-body, .card-body { padding: 18px 22px 20px; }
.feat-body h2, .card-body h2 {
  margin: 10px 0 8px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.card-body h2 { font-size: 20px; }
.feat-body p, .card-body p {
  margin: 0;
  color: #9ca3af;
  font-size: 15px;
}
.card-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.badge {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-family: Opensansb, Opensans, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ddd6fe;
  background: rgba(99,102,241,0.18);
  border: 1px solid rgba(167,139,250,0.35);
}
.badge-gold {
  color: #fde68a;
  background: rgba(251,191,36,0.1);
  border-color: rgba(251,191,36,0.28);
}
.mins { color: rgba(255,255,255,0.42); font-size: 12px; font-family: Opensansb, Opensans, sans-serif; }
.feat-cta, .more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: #c4b5fd;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 14px;
}
.feat-cta {
  padding: 10px 16px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  box-shadow: 0 10px 30px rgba(99,102,241,0.28);
}
.feat:hover .feat-cta, .card:hover .more { color: #fff; }

.rail {
  margin: 8px 0 22px;
  padding: 14px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(12, 12, 18, 0.72);
  backdrop-filter: blur(16px);
}
.search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}
.search-ico { color: #a78bfa; display: flex; }
.search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font: inherit;
}
.search input::placeholder { color: #8b849c; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: #ddd6fe;
  border-radius: 999px;
  padding: 8px 13px;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 13px;
  cursor: pointer;
}
.chip.is-on, .chip:hover {
  color: #fff;
  border-color: rgba(167, 139, 250, 0.5);
  background: rgba(99, 102, 241, 0.22);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 72px;
}
.empty { margin: -36px 0 72px; color: var(--muted); }

.body { padding: 8px 0 64px; }
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 32px;
  align-items: start;
}
.paper {
  padding: 28px 30px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(420px 160px at 10% 0%, rgba(99,102,241,0.12), transparent 70%),
    rgba(12, 12, 18, 0.88);
}
.paper h2 {
  margin: 28px 0 10px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 24px;
  letter-spacing: -0.03em;
}
.paper h2:first-child { margin-top: 0; }
.paper p, .paper li { color: #9ca3af; }
.paper p { margin: 0 0 16px; font-size: 16px; line-height: 1.75; }
.paper p.lead { color: #e5e7eb; font-size: 18px; line-height: 1.7; }
.paper ul, .paper ol { margin: 0 0 16px; padding-left: 20px; }
.paper a { color: #c4b5fd; }
.paper code {
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.92em;
}
.note {
  margin: 18px 0;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(251, 191, 36, 0.28);
  background: rgba(251, 191, 36, 0.08);
  color: #fde68a;
}
.note strong { color: #fff; }
.related {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(12, 12, 18, 0.72);
}
.related ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.related a { color: #c4b5fd; text-decoration: none; font-size: 14px; }
.related a:hover { color: #fff; }

.faq {
  margin-top: 28px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.faq h2 { margin: 0 0 14px; font-size: 22px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(8, 8, 14, 0.55);
  margin-bottom: 8px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 15px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--violet);
  font-weight: 700;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
  margin: 0;
  padding: 0 16px 14px;
  color: #c9c4d6;
  font-size: 14px;
  line-height: 1.55;
}
.faq-item a { color: #c4b5fd; }
.faq-hub {
  margin: 36px 0 0;
  padding: 22px 22px 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(12, 12, 18, 0.72);
}
.hub-banner {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid rgba(167, 139, 250, 0.35);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.08));
}
.hub-banner a {
  display: inline-block;
  margin: 4px 0 8px;
  color: #fff;
  font-size: 18px;
  font-family: Opensansb, Opensans, sans-serif;
  text-decoration: none;
}
.hub-banner a:hover { color: #c4b5fd; }
.hub-banner p { margin: 0; color: var(--muted); font-size: 14px; }
.hub-strip { padding: 8px 0 0; }
.hub-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.hub-chips .chip {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.hub-other { margin-top: 28px; padding-bottom: 20px; }
.hub-body { padding-top: 28px; }
.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}
.pager-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(12, 12, 18, 0.72);
  text-decoration: none;
}
.pager-next { text-align: right; }
.pager-link span {
  color: var(--muted);
  font-size: 12px;
  font-family: Opensansb, Opensans, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pager-link strong { color: #fff; }
.pager-link:hover { border-color: rgba(167,139,250,0.4); }

.side { position: sticky; top: 104px; display: grid; gap: 18px; }
.side-card {
  padding: 16px 16px 12px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(12, 12, 18, 0.72);
  backdrop-filter: blur(16px);
}
.side-label {
  margin-bottom: 8px;
  color: var(--violet);
  font-size: 11px;
  font-family: Opensansb, Opensans, sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.toc, .side-list { margin: 0; padding: 0; list-style: none; }
.toc a, .side-list a {
  display: block;
  padding: 7px 0;
  color: #d5d0e2;
  text-decoration: none;
  font-size: 14px;
}
.toc a:hover, .side-list a:hover, .side-list a.is-on { color: #fff; }
.side-list a.is-on { color: var(--violet); }

.cta {
  display: inline-flex;
  margin-top: 22px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-family: Opensansb, Opensans, sans-serif;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #a855f7);
}

.foot {
  border-top: 1px solid var(--line);
  padding: 36px 0 40px;
  background: linear-gradient(180deg, transparent, rgba(15, 16, 22, 0.65));
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 1fr 1fr;
  gap: 28px;
}
.foot-brand p {
  max-width: 360px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.foot-title {
  margin-bottom: 10px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.foot-col { display: grid; gap: 8px; align-content: start; }
.foot-col a { color: #c4b5fd; text-decoration: none; font-size: 14px; }
.foot-col a:hover { color: #fff; }

.cat-hero {
  position: relative;
  padding: 132px 0 28px;
  overflow: hidden;
}
.cat-hero-inner {
  position: relative;
  text-align: center;
  max-width: 720px;
}
.cat-hero h1 {
  margin: 0 auto 14px;
  max-width: none;
  font-size: clamp(36px, 6vw, 64px);
}
.h1-white { display: block; color: #fff; }
.h1-grad {
  display: block;
  background: linear-gradient(90deg, #a5b4fc, #e879f9, #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cat-hero .lead { margin: 0 auto 22px; }
.cat-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.ghost {
  display: inline-flex;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
  color: #fff;
  text-decoration: none;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 14px;
}
.ghost:hover { background: rgba(255,255,255,0.1); }

.cat-list { padding: 8px 0 80px; }
.search-center { max-width: 520px; margin: 0 auto 18px; }
.chips-center { justify-content: center; margin-bottom: 28px; }

.tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.tile {
  --tile-accent: #818cf8;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 318px;
  padding: 0 26px 24px;
  overflow: hidden;
  isolation: isolate;
  text-decoration: none;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.12);
  background:
    linear-gradient(165deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 46%),
    rgba(14, 16, 26, 0.82);
  box-shadow: 0 18px 42px rgba(0,0,0,0.3);
  backdrop-filter: blur(18px) saturate(145%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}
.tile:nth-child(3n+1) { --tile-accent: #38bdf8; }
.tile:nth-child(3n+2) { --tile-accent: #a78bfa; }
.tile:nth-child(3n+3) { --tile-accent: #f472b6; }
.tile:hover {
  transform: translateY(-8px);
  border-color: rgba(167,139,250,0.45);
  box-shadow: 0 28px 56px rgba(0,0,0,0.38);
}
.tile-feat {
  border-color: rgba(167,139,250,0.5);
  background:
    linear-gradient(155deg, rgba(99,102,241,0.3), rgba(217,70,239,0.14) 48%, rgba(255,255,255,0.03)),
    rgba(16,18,32,0.9);
}
.tile-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #6366f1, #d946ef);
  color: #fff;
  font-size: 11px;
  font-family: Opensansb, Opensans, sans-serif;
}
.tile-preview {
  height: 108px;
  margin: 0 -26px 18px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.tile-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.tile:hover .tile-preview img { transform: scale(1.05); }
.tile h2 {
  margin: 0 0 12px;
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 20px;
  line-height: 1.3;
}
.tile-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.tile-tags span {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(226,232,240,0.82);
  font-size: 11px;
  font-family: Opensansb, Opensans, sans-serif;
}
.tile p {
  margin: 0 0 18px;
  color: rgba(203,213,225,0.74);
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
}
.tile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  color: #fff;
  font-family: Opensansb, Opensans, sans-serif;
  font-size: 13px;
}
.tile:hover .tile-btn,
.tile-feat .tile-btn {
  background: linear-gradient(90deg, #6366f1, #d946ef);
  border-color: transparent;
}

@media (max-width: 980px) {
  .hero-split, .cards, .article-grid, .foot-grid, .tiles { grid-template-columns: 1fr 1fr; }
  .feat { flex-direction: column; }
  .feat-art { flex-basis: auto; min-height: 200px; }
  .hero-stage { min-height: 280px; }
  .side { position: static; }
  .brand .ms-logo__wordmark { display: none; }
}
@media (max-width: 720px) {
  .pager, .cards, .tiles { grid-template-columns: 1fr; }
  .bar { padding: 8px 8px 8px 12px; gap: 8px; }
  .bar-nav a:nth-child(3), .bar-line:nth-child(2) { display: none; }
  .bar-nav a { padding: 8px 10px; font-size: 12px; }
  .lang-btn { min-width: 34px; padding: 6px 8px; }
  h1 { font-size: 36px; }
}