/* Avista Shopping — Senior Product Store · dark retail sales theme */

:root {
  --as-bg: #070709;
  --as-bg-elevated: #0e0e12;
  --as-surface: #14141a;
  --as-surface-2: #1a1a22;
  --as-ink: #f4f1ea;
  --as-muted: #9a958c;
  --as-line: rgba(232, 185, 35, 0.18);
  --as-gold: #e8b923;
  --as-gold-dim: #b8921a;
  --as-gold-bright: #f4d56e;
  --as-accent-glow: rgba(232, 185, 35, 0.12);
  --as-font: "DM Sans", system-ui, sans-serif;
  --as-display: "Syne", system-ui, sans-serif;
  --as-max: 1120px;
  --as-radius: 4px;
  --as-nav-top: 4rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--as-font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--as-ink);
  background: var(--as-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 100% -20%, rgba(232, 185, 35, 0.08), transparent 50%),
    radial-gradient(ellipse 80% 50% at 0% 100%, rgba(232, 185, 35, 0.05), transparent 45%),
    linear-gradient(180deg, #0a0a0d 0%, var(--as-bg) 40%);
  min-height: 100vh;
}

body > *:not(script) {
  position: relative;
  z-index: 2;
}

a {
  color: var(--as-gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--as-gold-bright);
}

.as-wrap {
  width: min(var(--as-max), calc(100% - 2rem));
  margin-inline: auto;
}

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

/* Header */
.as-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 7, 9, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--as-line);
}

.as-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  width: min(var(--as-max), calc(100% - 2rem));
  margin-inline: auto;
}

.as-logo {
  text-decoration: none;
  color: var(--as-ink);
  display: flex;
  align-items: center;
}

/* Fixed height + auto width — intrinsic PNG aspect ratio preserved (no stretch) */
.as-logo-img {
  height: 3rem;
  width: auto;
  max-height: 3.25rem;
  max-width: min(16rem, 70vw);
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
  display: block;
}

.as-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.as-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--as-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.as-nav a:hover,
.as-nav a[aria-current="page"] {
  color: var(--as-gold);
}

.as-nav-toggle {
  display: none;
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: var(--as-radius);
  padding: 0.5rem 0.7rem;
  color: var(--as-gold);
  cursor: pointer;
}

.as-header--nav-open .as-nav-toggle .as-nav-toggle-bars {
  display: none;
}

.as-header--nav-open .as-nav-toggle .as-nav-toggle-close {
  display: inline !important;
}

.as-nav-toggle .as-nav-toggle-close {
  display: none;
}

body.as-nav-open {
  overflow: hidden;
}

body.as-nav-open::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 998;
  pointer-events: auto;
}

body.as-nav-open .as-header {
  z-index: 10000;
}

body.as-nav-open .as-ad-leader {
  z-index: 0 !important;
  pointer-events: none;
}

body.as-nav-open .as-ad-leader iframe,
body.as-nav-open .as-ad-placeholder iframe {
  z-index: 0 !important;
}

.as-header--nav-open .as-nav-toggle {
  z-index: 10002;
  position: relative;
}

/* Ads — centered on page background, no slot chrome */
.as-ad-leader {
  position: relative;
  z-index: 2;
  padding: 0.75rem 0;
  background: transparent;
  border: none;
}

.as-ad-leader .as-wrap {
  display: flex;
  justify-content: center;
}

aside.as-section .as-wrap {
  display: flex;
  justify-content: center;
}

.as-ad-placeholder {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  box-shadow: none;
  color: var(--as-muted);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-inline: auto;
  width: 100%;
  max-width: 728px;
}

.as-ad-mpu {
  min-height: 250px;
  max-width: 300px;
}

.as-ad-sky {
  min-height: 600px;
  max-width: 160px;
}

.as-ad-ins {
  display: block;
  margin-inline: auto;
  min-height: inherit;
  max-width: 100%;
}

.as-ad-placeholder iframe {
  display: block;
  margin-inline: auto;
  max-width: 100%;
}

/* RSS / community feeds */
.as-feeds {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--as-line);
  background: linear-gradient(180deg, transparent 0%, var(--as-accent-glow) 55%, transparent 100%);
}

.as-feeds-intro {
  max-width: 56ch;
  margin-bottom: 2.25rem;
}

.as-feeds-intro h2 {
  font-family: var(--as-display);
  font-size: clamp(1.65rem, 2.5vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  color: var(--as-ink);
}

.as-feeds-intro p {
  margin: 0;
  color: var(--as-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.as-rss-block {
  margin-top: 2.5rem;
}

.as-rss-block:first-of-type {
  margin-top: 0;
}

.as-rss-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--as-line);
}

.as-rss-head h3 {
  margin: 0;
  font-family: var(--as-display);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--as-gold-bright);
}

.as-rss-sub {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  text-align: right;
  min-width: 0;
  flex: 1 1 200px;
  max-width: min(100%, 420px);
}

.as-rss-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(145deg, #14110a 0%, #1e1a12 100%);
  color: var(--as-gold-bright);
  border: 1px solid rgba(232, 185, 35, 0.45);
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.as-rss-badge:hover {
  color: var(--as-gold-bright);
  border-color: var(--as-gold);
  box-shadow: 0 0 24px var(--as-accent-glow);
}

.as-feed-url {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.6rem;
  line-height: 1.4;
  color: var(--as-muted);
  padding: 0.4rem 0;
  border: none;
  border-bottom: 1px dashed rgba(232, 185, 35, 0.35);
  border-radius: 0;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  text-align: left;
  max-width: 100%;
}

.as-rss-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.as-rss-card {
  position: relative;
  margin: 0;
  padding: 0;
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.as-rss-card:hover {
  border-color: rgba(232, 185, 35, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  transform: translateY(-2px);
}

.as-rss-card__link {
  text-decoration: none;
  color: inherit;
  display: block;
  padding: 1.15rem 1.2rem 1.25rem;
}

.as-rss-card__title {
  font-family: var(--as-font);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  margin: 0 0 0.5rem;
  line-height: 1.38;
  letter-spacing: -0.01em;
  color: var(--as-ink);
}

.as-rss-card__excerpt {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--as-muted);
  line-height: 1.55;
}

.as-rss-card__date {
  font-size: 0.7rem;
  color: var(--as-gold);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 720px) {
  .as-rss-grid {
    grid-template-columns: 1fr;
  }

  .as-rss-sub {
    align-items: flex-start;
    text-align: left;
    max-width: 100%;
  }
}

/* Buttons */
.as-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--as-font);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--as-radius);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.as-btn--gold {
  background: linear-gradient(180deg, var(--as-gold-bright) 0%, var(--as-gold) 55%, var(--as-gold-dim) 100%);
  color: #0a0a0d;
  box-shadow: 0 4px 24px rgba(232, 185, 35, 0.35);
}

.as-btn--gold:hover {
  transform: translateY(-1px);
  color: #0a0a0d;
}

.as-btn--outline {
  background: transparent;
  color: var(--as-gold);
  border: 1px solid var(--as-gold);
}

.as-btn--outline:hover {
  background: var(--as-accent-glow);
  color: var(--as-gold-bright);
}

/* Hero */
.as-hero {
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

.as-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -15%;
  width: 55%;
  height: 90%;
  background: radial-gradient(closest-side, rgba(232, 185, 35, 0.09), transparent 70%);
  pointer-events: none;
}

.as-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.as-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--as-gold);
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--as-line);
  border-radius: 999px;
  background: var(--as-surface);
}

.as-hero h1 {
  font-family: var(--as-display);
  font-size: clamp(2.1rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 1.25rem;
  max-width: 14ch;
}

.as-hero h1 .as-gradient {
  background: linear-gradient(105deg, var(--as-ink) 0%, var(--as-gold-bright) 45%, var(--as-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.as-hero-dek {
  font-size: 1.08rem;
  color: var(--as-muted);
  max-width: 38ch;
  margin: 0 0 1.75rem;
  line-height: 1.7;
}

.as-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.as-hero-panel {
  background: linear-gradient(145deg, var(--as-surface) 0%, var(--as-bg-elevated) 100%);
  border: 1px solid rgba(232, 185, 35, 0.28);
  border-radius: 8px;
  padding: 1.75rem;
  position: relative;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.as-hero-panel h2 {
  font-family: var(--as-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--as-muted);
  margin: 0 0 1rem;
}

.as-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.as-stat {
  text-align: center;
  padding: 0.75rem;
  background: var(--as-bg);
  border-radius: var(--as-radius);
}

.as-stat strong {
  display: block;
  font-family: var(--as-display);
  font-size: 1.5rem;
  color: var(--as-gold-bright);
  font-weight: 800;
}

.as-stat span {
  font-size: 0.72rem;
  color: var(--as-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Bento */
.as-section {
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.as-section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.as-section-head h2 {
  font-family: var(--as-display);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
}

.as-section-head p {
  color: var(--as-muted);
  margin: 0;
  font-size: 1.02rem;
}

.as-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.as-bento-card {
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
}

.as-bento-card:hover {
  border-color: rgba(232, 185, 35, 0.45);
  transform: translateY(-2px);
}

.as-bento-card i {
  font-size: 1.35rem;
  color: var(--as-gold);
  margin-bottom: 0.75rem;
  display: block;
}

.as-bento-card h3 {
  font-family: var(--as-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.as-bento-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--as-muted);
  line-height: 1.55;
}

/* Split strip */
.as-strip {
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  border-block: 1px solid var(--as-line);
  background: linear-gradient(90deg, transparent, rgba(232, 185, 35, 0.04), transparent);
}

.as-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.as-split h2 {
  font-family: var(--as-display);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  margin: 0 0 1rem;
}

.as-split p {
  color: var(--as-muted);
  margin: 0 0 1rem;
}

.as-split p:last-child {
  margin-bottom: 0;
}

.as-list-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.as-list-check li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  color: var(--as-muted);
  font-size: 0.95rem;
}

.as-list-check i {
  color: var(--as-gold);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* Category grid */
.as-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 720px) {
  .as-cat-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.as-cat-card {
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1.35rem 1.15rem;
  text-align: center;
}

.as-cat-card strong {
  font-family: var(--as-display);
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
  color: var(--as-ink);
}

.as-cat-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--as-muted);
  line-height: 1.45;
}

.as-cat-card i {
  font-size: 1.5rem;
  color: var(--as-gold);
  margin-bottom: 0.65rem;
  display: block;
}

/* Steps */
.as-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  counter-reset: asstep;
}

@media (min-width: 768px) {
  .as-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.as-step {
  background: var(--as-bg-elevated);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1.5rem 1.5rem 1.5rem 3.25rem;
  position: relative;
}

.as-step::before {
  counter-increment: asstep;
  content: counter(asstep);
  position: absolute;
  top: 1.35rem;
  left: 1.25rem;
  font-family: var(--as-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--as-gold-bright);
}

.as-step h3 {
  font-family: var(--as-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}

.as-step p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--as-muted);
  line-height: 1.55;
}

/* Quotes / notes */
.as-quote-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .as-quote-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.as-quote {
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1.35rem;
  margin: 0;
}

.as-quote p {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--as-muted);
  line-height: 1.6;
  font-style: italic;
}

.as-quote footer {
  font-size: 0.8rem;
  color: var(--as-gold);
  font-weight: 600;
  font-style: normal;
}

/* FAQ */
.as-faq {
  max-width: 46rem;
  margin: 0 auto;
}

.as-faq details {
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  margin-bottom: 0.65rem;
  overflow: hidden;
}

.as-faq summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-family: var(--as-display);
  font-weight: 700;
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

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

.as-faq summary::after {
  content: "+";
  color: var(--as-gold);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
}

.as-faq details[open] summary::after {
  content: "-";
}

.as-faq details > p {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  font-size: 0.92rem;
  color: var(--as-muted);
  line-height: 1.6;
  border-top: 1px solid rgba(232, 185, 35, 0.12);
  padding-top: 0.85rem;
}

/* Help strip */
.as-help {
  background: var(--as-surface);
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1.75rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .as-help {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.as-help h2 {
  font-family: var(--as-display);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.as-help p {
  margin: 0;
  color: var(--as-muted);
  font-size: 0.95rem;
}

.as-help dl {
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.as-help dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--as-muted);
}

.as-help dd {
  margin: 0;
  font-size: 1.05rem;
  color: var(--as-gold-bright);
  font-weight: 600;
}

.as-section--dim {
  background: linear-gradient(180deg, transparent, rgba(232, 185, 35, 0.03));
}

/* CTA band */
.as-cta {
  text-align: center;
  padding: clamp(3rem, 6vw, 4rem) 0;
}

.as-cta h2 {
  font-family: var(--as-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}

.as-cta p {
  color: var(--as-muted);
  max-width: 42ch;
  margin: 0 auto 1.5rem;
}

/* Footer */
.as-footer {
  border-top: 1px solid var(--as-line);
  padding: 2.5rem 0;
  background: var(--as-bg-elevated);
}

.as-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
}

.as-footer p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--as-muted);
}

.as-footer-nav a {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--as-muted);
  text-decoration: none;
  margin-bottom: 0.35rem;
}

.as-footer-nav a:hover {
  color: var(--as-gold);
}

/* Blog index */
.as-blog-hero {
  padding: 2.5rem 0 1rem;
}

.as-blog-hero h1 {
  font-family: var(--as-display);
  font-size: clamp(1.85rem, 3vw, 2.35rem);
  margin: 0 0 0.5rem;
}

.as-blog-lead {
  color: var(--as-muted);
  max-width: 48ch;
  margin: 0;
}

.as-card-row {
  display: grid;
  gap: 1.5rem;
}

.as-article-card {
  display: grid;
  grid-template-columns: minmax(0, 280px) 1fr;
  gap: 1.5rem;
  border: 1px solid var(--as-line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--as-surface);
}

.as-article-card-visual {
  min-height: 200px;
  background: linear-gradient(160deg, #1f1a12 0%, var(--as-surface-2) 50%, #12100a 100%);
  border-right: 1px solid var(--as-line);
}

.as-article-card-body {
  padding: 1.5rem 1.5rem 1.5rem 0;
}

.as-article-card h2 {
  font-family: var(--as-display);
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
}

.as-article-card h2 a {
  color: var(--as-ink);
  text-decoration: none;
}

.as-article-card h2 a:hover {
  color: var(--as-gold-bright);
}

.as-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--as-gold);
  margin-bottom: 0.5rem;
}

/* Article */
.as-breadcrumb-bar {
  margin: 0 0 1.5rem;
}

.as-breadcrumb-bar ol {
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--as-muted);
  border-bottom: 1px solid var(--as-line);
}

.as-breadcrumb-bar li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: var(--as-muted);
}

.as-breadcrumb-bar a {
  color: var(--as-gold);
  text-decoration: none;
  font-weight: 600;
}

.as-article-header {
  margin-bottom: 1.5rem;
}

.as-article-header h1 {
  font-family: var(--as-display);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.as-byline {
  font-size: 0.9rem;
  color: var(--as-muted);
}

.as-article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 3rem;
}

.as-prose {
  font-size: 1.05rem;
  max-width: 42rem;
  color: #e8e4dc;
}

.as-prose h2 {
  font-family: var(--as-display);
  font-size: 1.5rem;
  margin: 2rem 0 0.75rem;
  color: var(--as-ink);
}

.as-prose p {
  margin: 0 0 1.1rem;
}

.as-prose blockquote {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
  border-left: 3px solid var(--as-gold);
  color: var(--as-muted);
  font-style: italic;
}

.as-sidebar {
  position: sticky;
  top: 5.5rem;
}

.as-sidebar-box {
  border: 1px solid var(--as-line);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--as-surface);
}

.as-sidebar-box h3 {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--as-muted);
}

.as-sidebar-box ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--as-muted);
}

@media (max-width: 960px) {
  .as-hero-grid {
    grid-template-columns: 1fr;
  }

  .as-stat-row {
    grid-template-columns: 1fr;
  }

  .as-bento {
    grid-template-columns: 1fr;
  }

  .as-split {
    grid-template-columns: 1fr;
  }

  .as-footer-grid {
    grid-template-columns: 1fr;
  }

  .as-article-layout {
    grid-template-columns: 1fr;
  }

  .as-sidebar {
    position: static;
  }

  .as-article-card {
    grid-template-columns: 1fr;
  }

  .as-article-card-body {
    padding: 0 1.25rem 1.25rem;
  }

  .as-header {
    z-index: 1000;
  }

  .as-nav-toggle {
    display: block;
    border-radius: 0;
  }

  .as-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--as-nav-top, 4rem);
    width: 100%;
    padding: 0.5rem 1.25rem 1rem;
    z-index: 10001;
    background: #0c0c10;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    border-bottom: 1px solid var(--as-line);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease, visibility 0.2s;
  }

  .as-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .as-nav a {
    text-align: center;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--as-line);
  }

  .as-nav a:last-child {
    border-bottom: none;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 0.9375rem;
  }

  .as-prose {
    font-size: 0.98rem;
  }
}