/* =============================================
   inreal 英瑞爾媒體 — 媒體網站樣式
   ============================================= */

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote {
  margin: 0; padding: 0;
}
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ---- Variables ---- */
:root {
  --bg:        #faf7f2;
  --bg-alt:    #ffffff;
  --bg-dark:   #0e0e0e;
  --ink:       #0e0e0e;
  --ink-soft:  #2a2a2a;
  --ink-muted: #6b6b6b;
  --accent:    #8b1a1a;
  --accent-hi: #6f1414;
  --gold:      #b08d5b;
  --rule:      #d8d2c4;
  --rule-soft: #ece8de;

  --serif:  'Noto Serif TC', 'Playfair Display', 'Songti TC', Georgia, serif;
  --sans:   'Noto Sans TC', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;

  --max:    1280px;
  --max-read: 720px;

  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
}

/* ---- Accessibility: keyboard focus ---- */
*:focus { outline: none; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---- Base ---- */
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 { font-family: var(--serif); font-weight: 600; line-height: 1.25; color: var(--ink); }
h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p  { color: var(--ink-soft); }
.lead { font-size: 1.15rem; color: var(--ink-soft); line-height: 1.7; }

/* ---- Layout ---- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 1.5rem; }

.section { padding: var(--space-6) 0; }
.section-tight { padding: var(--space-4) 0; }
.section-dark { background: var(--bg-dark); color: #f4eee2; }
.section-dark p, .section-dark h2, .section-dark h3 { color: #f4eee2; }

.divider { height: 1px; background: var(--rule); margin: var(--space-4) 0; }

.eyebrow {
  font-family: var(--sans);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--accent);
  font-weight: 700;
}
.eyebrow-light { color: var(--gold); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--ink);
  padding-bottom: .75rem;
  margin-bottom: var(--space-4);
}
.section-head h2 { font-size: 1.9rem; }
.section-head .more { font-size: .8rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-muted); }
.section-head .more:hover { color: var(--accent); }

/* ---- Header / Nav ---- */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: saturate(140%) blur(8px);
  background: rgba(250, 247, 242, .95);
}
.brand-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.2rem 0 0.6rem;
}
.brand-row .brand { grid-column: 2; justify-self: center; }
.brand-row .nav-cta { grid-column: 3; justify-self: end; }
.brand-row .nav-toggle { grid-column: 1; justify-self: start; }

.nav-row {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.4rem 1.5rem 0.9rem;
  border-top: 1px solid var(--rule-soft);
}
.nav-row .nav-list { gap: 2.2rem; margin: 0; padding: 0; list-style: none; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
}
.brand-mark {
  flex-shrink: 0;
  width: 30px; height: 30px;
  background: var(--ink);
  display: grid; place-items: center;
  position: relative;
}
.brand-mark::after {
  content: '';
  width: 10px; height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
  display: block;
}
.brand-mark::before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(255,255,255,.18);
}
.brand-text {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
}
.brand .mark {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--ink);
  line-height: 1;
}
.brand .mark em {
  font-style: italic;
  color: var(--accent);
  font-weight: 700;
}
.brand .sub {
  font-size: .62rem;
  color: var(--ink-muted);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-top: .35rem;
  font-weight: 500;
}
.brand-logo {
  height: 120px;
  width: auto;
  display: block;
}
.site-footer .brand-logo {
  height: 72px;
}
.nav-list {
  display: flex; gap: 1.6rem; align-items: center;
}
.nav-list a {
  font-size: .92rem;
  color: var(--ink-soft);
  font-weight: 500;
  position: relative;
  padding: .85rem 0;
  display: inline-flex;
  align-items: center;
}
.nav-list a:hover { color: var(--accent); }
.nav-list a.active { color: var(--ink); }
.nav-list a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--accent);
}
.nav-cta {
  background: var(--ink); color: var(--bg);
  padding: .55rem 1rem;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav-cta:hover { background: var(--accent); color: #fff; }
.nav-toggle { display: none; font-size: 1.4rem; color: var(--ink); }

/* ---- Hero ---- */
.hero {
  position: relative;
  height: clamp(420px, 70vh, 720px);
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-color: #2a1f17;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  /* 雙層漸層：垂直加重 + 左側暗角護住文字區 */
  background:
    linear-gradient(180deg,
      rgba(0,0,0,.35) 0%,
      rgba(0,0,0,.55) 55%,
      rgba(0,0,0,.9)  100%),
    linear-gradient(90deg,
      rgba(0,0,0,.45) 0%,
      rgba(0,0,0,.15) 45%,
      rgba(0,0,0,0)   75%);
}
.hero-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-6) 0;
  color: #fff;
}
.hero-content .eyebrow { color: var(--gold); }
.hero-content h1 {
  color: #fff;
  max-width: 18ch;
  margin: .8rem 0 1rem;
  text-shadow: 0 2px 16px rgba(0,0,0,.7);
}
.hero-content .lead {
  color: rgba(255,255,255,.92);
  max-width: 60ch;
  text-shadow: 0 1px 8px rgba(0,0,0,.6);
}
.hero-content .meta {
  margin-top: 1.4rem;
  font-size: .85rem;
  color: rgba(255,255,255,.85);
  letter-spacing: .12em;
  text-shadow: 0 1px 6px rgba(0,0,0,.6);
}
.hero-content .meta span { color: var(--gold); }
.hero-content .hero-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.6rem;
  padding: .85rem 1.5rem;
  background: var(--bg);
  color: var(--ink);
  font-size: .9rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
  transition: background .2s, color .2s, transform .2s;
}
.hero-content .hero-cta:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}
.hero-content .hero-cta::after {
  content: '→';
  transition: transform .2s;
}
.hero-content .hero-cta:hover::after { transform: translateX(3px); }

/* ---- Article cards ---- */
.grid {
  display: grid;
  gap: 2rem;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  display: flex; flex-direction: column;
  background: transparent;
}
.card a { display: block; }
.card .img {
  aspect-ratio: 4 / 3;
  background-size: cover; background-position: center;
  background-color: #2a1f17;
  overflow: hidden;
  margin-bottom: 1rem;
  transition: transform .4s ease;
}
.card:hover .img { transform: scale(1.02); }
.card .cat {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: .4rem;
}
.card h3 {
  font-size: 1.2rem;
  line-height: 1.35;
  margin-bottom: .4rem;
}
.card:hover h3 { color: var(--accent); }
.card p {
  font-size: .92rem;
  color: var(--ink-muted);
  margin-bottom: .6rem;
}
.card .byline {
  font-size: .8rem;
  color: var(--ink-muted);
  letter-spacing: .04em;
  margin-top: auto;
}

/* Dual links: 短影音 / 店家 IG */
.card-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: .6rem;
  padding-top: .6rem;
  border-top: 1px solid var(--rule-soft);
  font-size: .75rem;
  letter-spacing: .04em;
}
.card-links a {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  min-height: 32px;
  padding: 6px 0;
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  transition: color .15s, border-color .15s;
}
.card-links a:hover { color: var(--ink); border-bottom-color: currentColor; }
.card-links .link-video { color: var(--accent); }
.card-links .link-video:hover { color: var(--accent-hi); }
.card-links .link-pending {
  color: var(--ink-muted);
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}

.card-large h3 { font-size: 1.6rem; }
.card-large .img { aspect-ratio: 16/10; }

.card-horiz {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  align-items: start;
}
.card-horiz .img { aspect-ratio: 4/3; margin-bottom: 0; }

/* ---- Featured block (homepage) ---- */
.feature-block {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
}
.feature-block .lead-card .img { aspect-ratio: 4/3; }
.feature-block .lead-card h3 { font-size: 1.8rem; line-height: 1.25; margin: .5rem 0 .8rem; }
.feature-block .lead-card p { font-size: 1.02rem; color: var(--ink-soft); }
.feature-block .stack { display: flex; flex-direction: column; gap: 1.5rem; }
.feature-block .stack .card-horiz { padding-bottom: 1.4rem; border-bottom: 1px solid var(--rule); }
.feature-block .stack .card-horiz:last-child { border-bottom: none; padding-bottom: 0; }
.feature-block .stack h3 { font-size: 1.15rem; line-height: 1.4; }
.feature-block .stack p { font-size: .9rem; line-height: 1.55; }
.feature-block .stack .card-horiz { min-height: 180px; }

/* ---- IP / video block ---- */
.video-block {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: center;
}
.video-block .video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background-size: cover; background-position: center;
  background-color: #1a1a1a;
}
.video-block .video-thumb::after {
  content: '▶';
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 3rem;
  color: rgba(255,255,255,.92);
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.video-block .video-thumb:hover::after { color: var(--gold); }
.video-block h2 { margin-bottom: 1rem; }
.video-block p { margin-bottom: 1.4rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: .85rem 1.6rem;
  font-size: .85rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  transition: all .2s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn-light {
  background: #fff; color: var(--ink); border-color: #fff;
}
.btn-light:hover { background: var(--gold); border-color: var(--gold); color: #fff; }

/* ---- Newsletter ---- */
.newsletter {
  background: var(--bg-dark);
  color: #f4eee2;
  padding: var(--space-6) 0;
  text-align: center;
}
.newsletter h2 { color: #fff; margin-bottom: .8rem; }
.newsletter p { color: rgba(255,255,255,.75); max-width: 50ch; margin: 0 auto 1.8rem; }
.newsletter form {
  display: flex; gap: .5rem;
  max-width: 480px; margin: 0 auto;
}
.newsletter input {
  flex: 1;
  padding: .9rem 1.1rem;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.06);
  color: #fff;
  font-family: inherit; font-size: .95rem;
}
.newsletter input::placeholder { color: rgba(255,255,255,.5); }
.newsletter input:focus { outline: none; border-color: var(--gold); }
.newsletter button {
  padding: .9rem 1.4rem;
  background: var(--gold); color: #fff;
  font-size: .82rem; letter-spacing: .15em; text-transform: uppercase;
  font-weight: 600;
}
.newsletter button:hover { background: #c9a06a; }

/* ---- Footer ---- */
.site-footer {
  background: #0e0e0e;
  color: rgba(255,255,255,.7);
  padding: var(--space-6) 0 var(--space-3);
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-footer h4 {
  color: #fff;
  font-family: var(--sans);
  font-size: .82rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer ul li { margin-bottom: .5rem; font-size: .9rem; }
.site-footer a:hover { color: var(--gold); }
.site-footer .brand .mark { color: #fff; }
.site-footer .brand .mark em { color: var(--gold); }
.site-footer .brand .sub { color: rgba(255,255,255,.4); }
.site-footer .brand-mark { background: #fff; }
.site-footer .brand-mark::after { background: var(--gold); }
.site-footer .brand-mark::before { border-color: rgba(0,0,0,.12); }
.site-footer .desc { font-size: .9rem; line-height: 1.7; margin-top: 1rem; max-width: 32ch; }
.site-footer .legal {
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  padding-top: 1.5rem;
  font-size: .8rem; color: rgba(255,255,255,.45);
}
.social { display: flex; gap: .8rem; margin-top: 1rem; }
.social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.18);
  display: grid; place-items: center;
  font-size: .85rem;
}
.social a:hover { background: var(--gold); border-color: var(--gold); color: #fff; }

/* ---- Article page ---- */
.article-hero {
  padding: var(--space-5) 0 var(--space-3);
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.article-hero .crumbs {
  font-size: .78rem;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--ink-muted); margin-bottom: 1rem;
}
.article-hero h1 { max-width: 22ch; margin: 0 auto 1rem; }
.article-hero .deck {
  font-size: 1.15rem; color: var(--ink-soft);
  max-width: 60ch; margin: 0 auto 1.5rem;
  line-height: 1.6;
}
.article-hero .meta {
  display: flex; gap: 1rem; justify-content: center;
  font-size: .85rem; color: var(--ink-muted);
  letter-spacing: .04em;
}
.article-hero .meta span::before { content: '·'; margin-right: 1rem; }
.article-hero .meta span:first-child::before { display: none; }

.article-cover {
  width: 100%; max-width: 1280px;
  aspect-ratio: 16/9;
  margin: var(--space-4) auto;
  background-size: cover; background-position: center;
  background-color: #2a1f17;
}

.article-body {
  max-width: var(--max-read);
  margin: 0 auto;
  padding: 0 1.5rem var(--space-5);
}
.article-body p {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}
.article-body h2 { font-size: 1.6rem; margin: 2.5rem 0 1rem; }
.article-body h3 { font-size: 1.25rem; margin: 1.8rem 0 .8rem; }
.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: .6rem 0 .6rem 1.4rem;
  margin: 1.8rem 0;
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--ink);
}
.article-body figure { margin: 2rem 0; }
.article-body figure img { width: 100%; }
.article-body figcaption {
  font-size: .85rem; color: var(--ink-muted);
  margin-top: .6rem; text-align: center;
}

.video-embed {
  position: relative;
  aspect-ratio: 9/16;
  max-width: 360px;
  margin: 2rem auto;
  background: #000;
  background-size: cover; background-position: center;
  display: grid; place-items: center;
}
.video-embed::after {
  content: '▶ 觀看短影音';
  position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,.7); color: #fff;
  padding: .6rem 1.2rem;
  font-size: .85rem; letter-spacing: .1em;
}

/* Store info card (for restaurant/business stories) */
.info-card {
  background: var(--bg-alt);
  border: 1px solid var(--rule);
  padding: 1.5rem 1.8rem;
  margin: 2rem 0;
}
.info-card h4 {
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.info-card dl { display: grid; grid-template-columns: 6rem 1fr; gap: .6rem 1rem; font-size: .95rem; }
.info-card dt { color: var(--ink-muted); }
.info-card dd { color: var(--ink); }

/* ---- About page ---- */
.about-hero {
  padding: var(--space-7) 0 var(--space-5);
  text-align: center;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--rule);
}
.about-hero h1 { max-width: 18ch; margin: 0 auto 1.5rem; }
.about-hero .lead { max-width: 50ch; margin: 0 auto; }
.pillars {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem;
}
.pillar { padding: 2rem; border-top: 2px solid var(--ink); }
.pillar .num { font-family: var(--serif); font-size: 2.2rem; color: var(--accent); margin-bottom: .6rem; }
.pillar h3 { margin-bottom: .6rem; }

/* IP showcase */
.ip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.ip-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background-size: cover; background-position: center;
  background-color: #1a1a1a;
}
.ip-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.85) 100%);
}
.ip-card .label {
  position: absolute; bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  color: #fff; z-index: 1;
}
.ip-card .label .eyebrow { color: var(--gold); margin-bottom: .4rem; }
.ip-card .label h3 { color: #fff; font-size: 1.4rem; }

/* ---- Contact page ---- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info dl { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem 1.5rem; margin-top: 2rem; }
.contact-info dt {
  font-size: .8rem; text-transform: uppercase; letter-spacing: .15em;
  color: var(--ink-muted); padding-top: .15rem;
}
.contact-info dd { font-size: 1rem; color: var(--ink); }

.form-block { background: var(--bg-alt); padding: 2.5rem; border: 1px solid var(--rule); }
.form-block h3 { margin-bottom: 1.5rem; }
.form-row { margin-bottom: 1.2rem; }
.form-row label {
  display: block;
  font-size: .8rem; text-transform: uppercase; letter-spacing: .15em;
  color: var(--ink-muted); margin-bottom: .4rem;
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: .75rem .9rem;
  border: 1px solid var(--rule);
  background: #fff;
  font-family: inherit; font-size: .95rem;
  color: var(--ink);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none; border-color: var(--accent);
}
.form-row textarea { min-height: 140px; resize: vertical; }

/* ---- Category page ---- */
.cat-hero {
  padding: var(--space-5) 0 var(--space-3);
  text-align: center;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--rule);
}
.cat-hero .eyebrow { display: inline-block; margin-bottom: .8rem; }
.cat-hero h1 { max-width: 18ch; margin: 0 auto .8rem; }
.cat-hero p { max-width: 60ch; margin: 0 auto; color: var(--ink-soft); }

.pagination {
  display: flex; justify-content: center; gap: .5rem;
  margin-top: var(--space-5);
}
.pagination a, .pagination span {
  padding: .5rem .9rem;
  border: 1px solid var(--rule);
  font-size: .9rem;
  color: var(--ink-soft);
}
.pagination a:hover, .pagination .current { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .feature-block { grid-template-columns: 1fr; }
  .video-block { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .pillars { grid-template-columns: 1fr; gap: 1.5rem; }
  .ip-grid { grid-template-columns: 1fr; }
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .nav-row { padding: 0; border-top: none; }
  .nav-list { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg); flex-direction: column; padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--rule); align-items: flex-start; gap: 0; }
  .nav-list.open { display: flex; }
  .nav-list a { padding: .5rem 0; }
  .nav-toggle { display: block; }
  .brand-row { grid-template-columns: auto 1fr auto; padding: .8rem 0; }
  .brand-row .brand-logo { height: 84px; }
  .card-horiz { grid-template-columns: 1fr; }
  .newsletter form { flex-direction: column; }
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .article-hero { padding: var(--space-4) 0 var(--space-3); }
  .article-body p { font-size: 1.02rem; }
  .form-block { padding: 1.5rem; }
}