:root {
  --bg: #010706;
  --bg-soft: #031411;
  --panel: rgba(7, 20, 20, .78);
  --panel-strong: rgba(9, 30, 29, .92);
  --line: rgba(209, 255, 239, .12);
  --line-strong: rgba(77, 225, 169, .35);
  --text: #f5fff9;
  --muted: #9eb7b0;
  --dim: #61766f;
  --green: #4ce39f;
  --green-dark: #0ea96e;
  --cyan: #74dfff;
  --yellow: #f3d469;
  --danger: #ff5f8b;
  --radius: 26px;
  --shadow: 0 28px 86px rgba(0, 0, 0, .48);
  --container: min(1120px, calc(100vw - 48px));
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 106px;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(980px 620px at -8% 10%, rgba(21, 128, 83, .27), transparent 62%),
    radial-gradient(800px 560px at 102% 4%, rgba(55, 169, 205, .18), transparent 64%),
    linear-gradient(180deg, #020807 0%, #010706 46%, #03120f 100%);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, .026) 1px, transparent 1px);
  background-size: 118px 118px;
  mask-image: linear-gradient(180deg, #000, transparent 74%);
}

.page-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .42;
  background-image: radial-gradient(rgba(92, 255, 188, .08) 1px, transparent 1px);
  background-size: 29px 29px;
  mix-blend-mode: screen;
}

img,
svg {
  display: block;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 0 max(24px, calc((100vw - 1120px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(1, 8, 8, .82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  text-decoration: none;
  font-weight: 900;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand span {
  font-size: 21px;
}

.brand em {
  color: var(--green);
  font-size: 13px;
  font-style: normal;
  text-transform: uppercase;
}

.topnav {
  justify-self: center;
  display: inline-flex;
  gap: 4px;
  padding: 6px;
  border: 1px solid rgba(209, 255, 239, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .028);
}

.topnav a {
  padding: 9px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: color .15s ease, background .15s ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .055);
  outline: none;
}

.topnav a.is-current {
  color: var(--text);
  background: rgba(76, 227, 159, .14);
  box-shadow: inset 0 0 0 1px rgba(76, 227, 159, .28);
}

.topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(209, 255, 239, .1);
  border-radius: 12px;
  background: rgba(255, 255, 255, .028);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(255, 255, 255, .06);
  outline: none;
}

.top-action {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(106, 255, 200, .34);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(81, 231, 158, .92), rgba(18, 151, 96, .92));
  color: #00120d;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

main {
  width: var(--container);
  margin-inline: auto;
}

.hero {
  padding: 40px 0 34px;
}

.hero-cover {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: #031110;
  box-shadow: var(--shadow);
}

.hero-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(1, 7, 6, .98) 0%, rgba(1, 7, 6, .88) 32%, rgba(1, 7, 6, .34) 72%, rgba(1, 7, 6, .22)),
    linear-gradient(180deg, rgba(1, 7, 6, .08), rgba(1, 7, 6, .88));
}

.hero-cover::after {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 2;
  border: 1px solid rgba(209, 255, 239, .1);
  border-radius: 24px;
  pointer-events: none;
}

.hero-cover-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
  transform: scale(1.03);
}

.hero-cover-content {
  position: relative;
  z-index: 3;
  min-height: 560px;
  display: grid;
  align-content: center;
  gap: 30px;
  width: min(660px, 58%);
  padding: 56px;
}

.hero-copy {
  max-width: 620px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.hero h1 {
  font-size: 64px;
  line-height: .95;
  letter-spacing: 0;
}

.hero p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 16px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  border: 1px solid rgba(122, 255, 204, .42);
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  color: #00120d;
  box-shadow: 0 20px 58px rgba(42, 220, 140, .24);
}

.button:hover,
.button:focus-visible,
.top-action:hover,
.top-action:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.articles-section {
  padding: 38px 0 88px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.filter-bar {
  position: sticky;
  top: 86px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(2, 12, 12, .78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filters button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 900;
}

.filters button:hover,
.filters button:focus-visible {
  color: var(--text);
  border-color: rgba(209, 255, 239, .14);
  outline: none;
}

.filters button.is-active {
  border-color: rgba(122, 255, 204, .42);
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  color: #00120d;
}

.filter-bar strong {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.filter-bar span {
  color: var(--text);
  font-family: "Geist Mono", Consolas, monospace;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.article-card {
  grid-column: span 4;
  overflow: hidden;
  min-height: 500px;
  display: grid;
  grid-template-rows: 204px 1fr;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012)),
    var(--panel);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .34);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.article-card:nth-child(1),
.article-card:nth-child(8),
.article-card:nth-child(14) {
  grid-column: span 4;
  grid-template-rows: 204px 1fr;
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 44%, transparent);
  box-shadow: 0 30px 88px rgba(0, 0, 0, .46);
}

.article-card.is-hidden {
  display: none;
}

.article-visual {
  position: relative;
  overflow: hidden;
  background: #031110;
}

.article-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(1, 7, 6, .02), rgba(1, 7, 6, .7)),
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 26%, transparent), transparent 50%);
}

.article-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 320ms ease, filter 320ms ease;
}

.article-card:hover .article-visual img {
  transform: scale(1.09);
  filter: saturate(1.08) contrast(1.04);
}

.article-number {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 7px 10px;
  border: 1px solid rgba(245, 255, 249, .12);
  border-radius: 999px;
  background: rgba(0, 10, 9, .62);
  color: var(--text);
  font-family: "Geist Mono", Consolas, monospace;
  font-size: 12px;
  font-weight: 900;
}

.article-visual-read {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 52%, rgba(255, 255, 255, .18));
  border-radius: 999px;
  background: rgba(0, 10, 9, .68);
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.article-visual-read:hover,
.article-visual-read:focus-visible {
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  color: #00120d;
  outline: none;
}

.article-body {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 24px;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.article-meta span:first-child {
  color: color-mix(in srgb, var(--accent) 78%, #fff);
}

.article-body h3 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  font-size: 24px;
  line-height: 1.08;
}

.article-card:nth-child(1) h3,
.article-card:nth-child(8) h3,
.article-card:nth-child(14) h3 {
  font-size: 24px;
}

.article-body p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.article-points {
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.article-points li {
  position: relative;
  padding-left: 18px;
  color: rgba(245, 255, 249, .76);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.35;
}

.article-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 60%, transparent);
}

.article-read {
  width: fit-content;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 0 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.article-read:hover,
.article-read:focus-visible {
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  color: #00120d;
  outline: none;
  transform: translateY(-1px);
}

.article-page {
  width: var(--container);
  margin-inline: auto;
}

.post-shell {
  padding: 40px 0 88px;
}

.post-hero {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(720px 420px at 14% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 64%),
    linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .014)),
    var(--panel);
  box-shadow: var(--shadow);
}

.post-hero-copy {
  display: grid;
  align-content: center;
  gap: 20px;
  padding: 54px;
}

.post-back {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px 0 14px;
  border: 1px solid rgba(209, 255, 239, .14);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.post-back::before {
  content: "";
  width: 14px;
  height: 14px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M10 3L5 8l5 5'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M10 3L5 8l5 5'/></svg>") center / contain no-repeat;
}

.post-back:hover,
.post-back:focus-visible {
  background: rgba(76, 227, 159, .12);
  border-color: rgba(76, 227, 159, .34);
  transform: translateX(-2px);
  outline: none;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.post-meta span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(209, 255, 239, .13);
  border-radius: 999px;
  background: rgba(255, 255, 255, .035);
  color: var(--muted);
  font-family: "Geist Mono", Consolas, monospace;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.post-hero h1 {
  max-width: 760px;
  font-size: 56px;
  line-height: .98;
  letter-spacing: 0;
}

.post-hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.post-media {
  position: relative;
  min-height: 520px;
  background: #031110;
}

.post-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(1, 7, 6, .24), rgba(1, 7, 6, .02)),
    linear-gradient(180deg, rgba(1, 7, 6, .02), rgba(1, 7, 6, .52));
}

.post-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-content {
  display: grid;
  gap: 18px;
  width: min(820px, 100%);
  margin: 28px auto 0;
}

.post-section,
.post-cta,
.post-empty {
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .014)),
    var(--panel);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .26);
}

.post-section,
.post-cta {
  display: grid;
  gap: 16px;
  padding: 30px;
}

.post-section h2,
.post-cta h2,
.post-empty h1 {
  font-size: 30px;
  line-height: 1.08;
}

.post-section p,
.post-cta p,
.post-empty p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.post-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 22px;
  color: rgba(245, 255, 249, .82);
  font-size: 16px;
  line-height: 1.6;
}

.post-steps li::marker {
  color: color-mix(in srgb, var(--accent) 82%, #fff);
  font-family: "Geist Mono", Consolas, monospace;
  font-weight: 900;
}

.post-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
  color: rgba(245, 255, 249, .82);
  font-size: 16px;
  line-height: 1.6;
}

.post-list li::marker {
  color: color-mix(in srgb, var(--accent) 80%, #fff);
}

.post-checklist {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  background:
    radial-gradient(420px 200px at 8% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    var(--panel-strong);
}

.post-check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 16px;
  line-height: 1.55;
  color: rgba(245, 255, 249, .9);
}

.post-check-list li {
  position: relative;
  padding: 2px 0 2px 30px;
}

.post-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1.5px solid color-mix(in srgb, var(--accent) 70%, #fff);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.post-check-list li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 11px;
  width: 10px;
  height: 6px;
  border-left: 2px solid color-mix(in srgb, var(--accent) 92%, #fff);
  border-bottom: 2px solid color-mix(in srgb, var(--accent) 92%, #fff);
  transform: rotate(-45deg);
}

.post-faq-list {
  display: grid;
  gap: 10px;
}

.post-faq-item {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 4px 18px;
  background: rgba(4, 16, 15, .55);
  transition: border-color .15s ease, background .15s ease;
}

.post-faq-item[open] {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  background:
    radial-gradient(360px 140px at 8% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 75%),
    rgba(4, 16, 15, .7);
}

.post-faq-item summary {
  list-style: none;
  padding: 14px 0;
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  position: relative;
  padding-right: 32px;
}

.post-faq-item summary::-webkit-details-marker { display: none; }

.post-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: color-mix(in srgb, var(--accent) 82%, #fff);
  line-height: 1;
}

.post-faq-item[open] summary::after {
  content: "−";
}

.post-faq-item p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.66;
}

.post-cta {
  background:
    radial-gradient(520px 260px at 20% 0%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 68%),
    var(--panel-strong);
}

.post-empty {
  display: grid;
  gap: 18px;
  width: min(720px, 100%);
  margin: 70px auto;
  padding: 36px;
}

.support-bubble {
  display: none;
}

@media (max-width: 980px) {
  .topbar {
    grid-template-columns: auto 1fr auto;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .topnav {
    position: absolute;
    top: calc(100% + 8px);
    right: 14px;
    left: 14px;
    justify-self: stretch;
    display: none;
    flex-direction: column;
    gap: 2px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(4, 14, 13, .96);
    border: 1px solid var(--line);
    box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
  }

  .topnav.is-open {
    display: flex;
  }

  .topnav a {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
  }

  .hero-cover-content {
    width: min(720px, 76%);
    padding: 44px;
  }

  .hero h1 {
    font-size: 56px;
  }

  .article-card,
  .article-card:nth-child(1),
  .article-card:nth-child(8),
  .article-card:nth-child(14) {
    grid-column: span 6;
  }

  .post-hero {
    grid-template-columns: 1fr;
  }

  .post-media {
    min-height: 360px;
    order: -1;
  }

  .post-hero-copy {
    padding: 42px;
  }

  .post-hero h1 {
    font-size: 44px;
  }
}

@media (max-width: 680px) {
  :root {
    --container: min(100vw - 28px, 1120px);
  }

  .topbar {
    height: 66px;
    padding-inline: 14px;
  }

  .brand span {
    font-size: 17px;
  }

  .brand em {
    display: none;
  }

  .top-action {
    min-height: 40px;
    padding: 0 13px;
    font-size: 12px;
  }

  .nav-toggle {
    width: 38px;
    height: 38px;
  }

  .topnav {
    right: 10px;
    left: 10px;
  }

  .hero {
    padding: 28px 0 26px;
  }

  .hero-cover {
    min-height: auto;
    border-radius: 26px;
  }

  .hero-cover::before {
    background:
      linear-gradient(180deg, rgba(1, 7, 6, .94) 0%, rgba(1, 7, 6, .82) 48%, rgba(1, 7, 6, .5)),
      linear-gradient(90deg, rgba(1, 7, 6, .68), transparent);
  }

  .hero-cover::after {
    inset: 12px;
    border-radius: 20px;
  }

  .hero-cover-content {
    width: 100%;
    min-height: 0;
    padding: 34px 22px;
  }

  .hero-cover-image {
    opacity: .58;
    object-position: 62% center;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .filter-bar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .filters {
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .filters::-webkit-scrollbar {
    display: none;
  }

  .filters button {
    flex: 0 0 auto;
  }

  .article-card,
  .article-card:nth-child(1),
  .article-card:nth-child(8),
  .article-card:nth-child(14) {
    grid-column: span 12;
    min-height: 0;
    grid-template-rows: 190px 1fr;
  }

  .article-body h3,
  .article-card:nth-child(1) h3,
  .article-card:nth-child(8) h3,
  .article-card:nth-child(14) h3 {
    font-size: 23px;
  }

  .article-read {
    width: 100%;
  }

  .post-shell {
    padding: 28px 0 64px;
  }

  .post-hero {
    border-radius: 26px;
  }

  .post-media {
    min-height: 260px;
  }

  .post-hero-copy {
    padding: 28px 22px;
  }

  .post-hero h1 {
    font-size: 34px;
  }

  .post-hero p,
  .post-section p,
  .post-cta p,
  .post-empty p {
    font-size: 16px;
  }

  .post-section,
  .post-cta,
  .post-empty {
    padding: 24px;
    border-radius: 22px;
  }

  .post-section h2,
  .post-cta h2,
  .post-empty h1 {
    font-size: 25px;
  }

  .support-bubble {
    right: 14px;
    bottom: 14px;
  }

  .support-bubble-button {
    width: 56px;
    height: 56px;
  }

  .support-bubble-button img {
    width: 48px;
    height: 48px;
  }
}

/* === Reading progress bar === */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  height: 3px;
  pointer-events: none;
  background: transparent;
  --progress: 0%;
}

.reading-progress::after {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--progress);
  background: linear-gradient(90deg, var(--green), var(--cyan));
  box-shadow: 0 0 12px rgba(76, 227, 159, .5);
  transition: width .08s linear;
}

/* === Search field in filter bar === */
.filter-bar {
  flex-wrap: wrap;
}

.filter-search {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.search-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(209, 255, 239, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  color: var(--muted);
  transition: border-color .15s ease, background .15s ease;
}

.search-field:focus-within {
  border-color: rgba(122, 255, 204, .4);
  background: rgba(255, 255, 255, .055);
  color: var(--text);
}

.search-field svg {
  width: 16px;
  height: 16px;
  color: currentColor;
  flex: 0 0 auto;
}

.search-field input {
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  min-width: 180px;
  width: 220px;
}

.search-field input::placeholder {
  color: rgba(158, 183, 176, .75);
}

.empty-results {
  margin: 24px 0 0;
  padding: 18px 22px;
  border: 1px dashed rgba(209, 255, 239, .14);
  border-radius: 18px;
  color: var(--muted);
  text-align: center;
  font-size: 15px;
}

/* === Share buttons in article === */
.post-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .012)),
    var(--panel);
}

.post-share-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.post-share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.post-share-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(209, 255, 239, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .035);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
}

.post-share-button svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.post-share-button:hover,
.post-share-button:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, .07);
  border-color: rgba(122, 255, 204, .28);
  outline: none;
}

.post-share-button.is-telegram:hover,
.post-share-button.is-telegram:focus-visible {
  border-color: rgba(116, 223, 255, .46);
  background: rgba(116, 223, 255, .08);
}

.post-share-button.is-vk:hover,
.post-share-button.is-vk:focus-visible {
  border-color: rgba(139, 124, 255, .46);
  background: rgba(139, 124, 255, .08);
}

.post-share-button.is-wa:hover,
.post-share-button.is-wa:focus-visible {
  border-color: rgba(76, 227, 159, .5);
  background: rgba(76, 227, 159, .08);
}

.post-share-button.is-copy.is-copied {
  border-color: rgba(76, 227, 159, .6);
  background: rgba(76, 227, 159, .12);
  color: var(--green);
}

@media (max-width: 680px) {
  .filter-search {
    width: 100%;
    margin-left: 0;
  }

  .search-field {
    flex: 1 1 auto;
  }

  .search-field input {
    width: 100%;
    min-width: 0;
  }

  .post-share {
    padding: 16px 18px;
  }

  .post-share-button span {
    display: none;
  }

  .post-share-button {
    padding: 0 10px;
    min-width: 36px;
    justify-content: center;
  }
}