:root {
  --lh-ink: #2a2622;
  --lh-ink-soft: #6b6259;
  --lh-ink-faint: #a49a8d;
  --lh-paper: #faf8f4;
  --lh-surface: #ffffff;
  --lh-line: #e9e3d8;
  --lh-line-soft: #f1ece2;
  --lh-accent: #a05a2c;
  --lh-accent-dark: #7e4720;
  --lh-accent-tint: #f3e6d8;
  --lh-danger: #a13b32;
  --lh-danger-tint: #f7e9e7;
  --lh-info: #3d6a7d;
  --lh-info-tint: #e8f0f2;
  --lh-warning: #91742c;
  --lh-warning-tint: #f6efdc;
  --lh-max-width: 980px;
  --lh-radius-s: 8px;
  --lh-radius-m: 14px;
  --lh-radius-l: 20px;
  --lh-shadow: 0 1px 2px rgba(42, 38, 34, 0.04), 0 8px 24px rgba(42, 38, 34, 0.06);
  --lh-shadow-hover: 0 2px 4px rgba(42, 38, 34, 0.05), 0 14px 32px rgba(42, 38, 34, 0.09);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--lh-ink);
  background: var(--lh-paper);
  line-height: 2.2;
  font-size: 16px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--lh-accent-dark); text-decoration: none; transition: color 0.15s ease; }
a:hover { color: var(--lh-accent); text-decoration: underline; text-underline-offset: 3px; }

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

p { margin: 0 0 1.8em; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.4em; }
li { margin-bottom: 0.9em; }
li:last-child { margin-bottom: 0; }

/* ---------- Header ---------- */

.lh-header {
  background: rgba(250, 248, 244, 0.88);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--lh-line);
  position: sticky;
  top: 0;
  z-index: 100;
}
.lh-header-inner {
  max-width: var(--lh-max-width);
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.lh-logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--lh-ink);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.lh-logo:hover { color: var(--lh-ink); text-decoration: none; }
.lh-logo span { font-weight: 400; font-size: 0.68rem; display: block; color: var(--lh-ink-faint); letter-spacing: 0.03em; margin-top: 0.15rem; }

.lh-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  flex-shrink: 0;
}
.lh-nav-toggle span { width: 22px; height: 1.5px; background: var(--lh-ink); border-radius: 1px; }

.lh-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.3rem 1.3rem;
  margin: 0;
  padding: 0;
}
.lh-nav a {
  color: var(--lh-ink-soft);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.05rem;
  border-bottom: 1.5px solid transparent;
  white-space: nowrap;
}
.lh-nav a:hover, .lh-nav a.is-current {
  color: var(--lh-ink);
  border-bottom-color: var(--lh-accent);
  text-decoration: none;
}

/* ---------- Layout ---------- */

.lh-main {
  max-width: var(--lh-max-width);
  margin: 0 auto;
  padding: 6rem 1.8rem 8.5rem;
}

.lh-breadcrumb {
  font-size: 0.8rem;
  color: var(--lh-ink-faint);
  margin-bottom: 2.4rem;
  letter-spacing: 0.01em;
}
.lh-breadcrumb a { color: var(--lh-ink-faint); }
.lh-breadcrumb a:hover { color: var(--lh-accent-dark); }
.lh-breadcrumb-sep { margin: 0 0.5rem; color: var(--lh-line); }
.lh-breadcrumb span[aria-current] { color: var(--lh-ink-soft); }

.lh-eyecatch {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
  margin-bottom: 0;
  background: var(--lh-line-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
/* Full-viewport treatment for the front page: the photo fills the screen
   the instant the page opens, matching the "wow" moment the old HAIK
   template achieved by resizing its eyecatch to window height on load. */
.lh-eyecatch-full {
  aspect-ratio: auto;
  min-height: 100vh;
  min-height: 100dvh;
  max-height: 980px;
  margin-bottom: 3.5rem;
}
/* Interior pages: same viewport-relative idea as the front page's eyecatch,
   scaled to ~70% of it, so every page opens with a strong photo moment
   without competing with the home page's full-bleed treatment. */
.lh-eyecatch:not(.lh-eyecatch-full) {
  aspect-ratio: auto;
  min-height: 70vh;
  min-height: 70dvh;
  max-height: 686px;
}
.lh-eyecatch img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  z-index: 0;
}
/* A faint top/bottom gradient only — just enough to keep the sticky header
   and any scroll-cue legible, without veiling the photo the way a full
   dark overlay would. The old design's mistake was darkening the whole
   image; the fix is to darken almost nothing and let the text box itself
   carry the contrast instead. */
.lh-eyecatch-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(24, 19, 14, 0.16) 0%, rgba(24, 19, 14, 0) 22%, rgba(24, 19, 14, 0) 78%, rgba(24, 19, 14, 0.16) 100%);
}
/* A small, contained frosted-glass card centered on the photo — the same
   idea as HAIK's white-bordered box floating mid-image, refined with a
   soft blur instead of a hard white border. */
.lh-eyecatch-text {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 2.4rem 2.8rem;
  margin: 1.5rem;
  max-width: min(90%, 640px);
  background: transparent;
  backdrop-filter: blur(3px) saturate(140%);
  -webkit-backdrop-filter: blur(3px) saturate(140%);
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--lh-radius-m);
}
.lh-eyecatch-text h1 {
  color: #fff;
  font-size: 2.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 0.6rem;
  line-height: 1.8;
}
.lh-eyecatch-full .lh-eyecatch-text h1 {
  font-size: 2.9rem;
}
.lh-eyecatch-lead {
  color: rgba(255, 255, 255, 0.94);
  font-size: 1rem;
  margin: 0 auto;
}
.lh-eyecatch-tagline {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 0.9rem;
}
/* The dedicated brand moment that follows the eyecatch+nav on the front
   page, mirroring the old site's big centered "LIGHTHOUSE / & YOU ARE THE
   LIGHT." block with generous empty space around it. */
.lh-brand-intro {
  text-align: center;
  padding: 6rem 1.5rem 5rem;
}
.lh-brand-intro-main {
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--lh-ink);
  margin: 0 0 1rem;
}
.lh-brand-intro-sub {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lh-ink-soft);
  margin: 0 0 1.2rem;
}
.lh-brand-intro-note {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--lh-ink-faint);
  margin: 0;
}

.lh-eyecatch + .lh-breadcrumb {
  margin-top: 2rem;
}

.lh-sns-cta {
  text-align: center;
  padding: 3.2rem 2rem;
  margin: 4.5rem 0;
}
.lh-sns-cta-text {
  font-size: 1.02rem;
  color: var(--lh-ink);
  max-width: 480px;
  margin: 0 auto 1.6rem;
}
.lh-instagram-large {
  display: inline-flex;
  margin-bottom: 1.8rem;
}
.lh-instagram-large .lh-instagram-badge {
  width: 100px;
  height: 100px;
  border-radius: 28px;
}
.lh-instagram-large .lh-instagram-badge svg {
  width: 58px;
  height: 58px;
}

/* Front page only: roughly double the breathing room around every photo
   and video, so the text/image rhythm feels more deliberate and airy. */
.lh-home .lh-brand-intro { padding: 8rem 1.5rem 7rem; }
.lh-home .lh-main > img { margin: 7.4rem 0; }
.lh-home .lh-video { margin: 4.6rem 0; }
/* The floorplan image directly precedes the YouTube video on the front
   page — a specifically much larger gap here, per feedback. */
.lh-home .lh-main > img + .lh-video { margin-top: 22rem; }
.lh-home .lh-thumb-grid { margin: 6.8rem 0; }
.lh-home h3 { margin-top: 5.5rem; }
.lh-home .lh-sns-cta { margin: 6rem 0; }

.lh-hero {
  text-align: center;
  padding: 3rem 0 4.5rem;
}
.lh-hero h1 { font-size: 2.5rem; margin-bottom: 1.1rem; letter-spacing: 0.03em; }
.lh-hero-tagline {
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lh-ink-faint);
  margin: 0 0 2.8rem;
}
.lh-hero-lead { color: var(--lh-ink-soft); font-size: 1.05rem; margin: 0; }
.lh-hero p { color: var(--lh-ink-soft); font-size: 1.02rem; }
.lh-hero img { border-radius: var(--lh-radius-l); margin: 3.6rem auto 0; box-shadow: var(--lh-shadow); }
.lh-hero .lh-video { margin-top: 3.4rem; }

h1 {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 1.8rem;
  line-height: 1.8;
}

h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 6.8rem 0 2.4rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--lh-line);
}
h1 + h2, .lh-hero + h2 { margin-top: 3.6rem; }

h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 4rem 0 1.7rem;
  color: var(--lh-ink);
}

/* Standalone content photos (a bare <img> placed directly in the page,
   e.g. a page's hero photo) get the same generous breathing room and
   quiet card treatment as everything else. */
.lh-main > img {
  margin: 3.8rem 0;
  border-radius: var(--lh-radius-m);
  box-shadow: var(--lh-shadow);
}

/* ---------- Panels / callouts ---------- */

.lh-panel {
  background: var(--lh-surface);
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius-m);
  padding: 3rem 3.2rem;
  margin: 2.6rem 0;
  box-shadow: var(--lh-shadow);
}
.lh-panel.info { background: var(--lh-info-tint); border-color: transparent; }
.lh-panel.warning { background: var(--lh-warning-tint); border-color: transparent; }
.lh-panel.danger { background: var(--lh-danger-tint); border-color: transparent; }
.lh-panel > *:first-child { margin-top: 0; }
.lh-panel > *:last-child { margin-bottom: 0; }

/* ---------- Buttons ---------- */

.lh-btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  background: var(--lh-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0.3rem 0.35rem 0.3rem 0;
  transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 1px 2px rgba(42, 38, 34, 0.08);
}
.lh-btn:hover { background: var(--lh-accent-dark); color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(160, 90, 44, 0.22); }
.lh-btn.secondary {
  background: transparent;
  color: var(--lh-ink);
  border: 1.5px solid var(--lh-line);
  box-shadow: none;
}
.lh-btn.secondary:hover { background: var(--lh-surface); border-color: var(--lh-ink-faint); color: var(--lh-ink); transform: translateY(-1px); box-shadow: var(--lh-shadow); }
.lh-btn.danger { background: var(--lh-danger); }
.lh-btn.danger:hover { background: #7f2e27; }

.lh-btn-row { text-align: center; margin: 3.2rem 0; }

/* ---------- Tables ---------- */

table.lh-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2rem 0;
  background: var(--lh-surface);
  border-radius: var(--lh-radius-m);
  overflow: hidden;
  box-shadow: var(--lh-shadow);
}
table.lh-table th, table.lh-table td {
  padding: 1.1rem 1.4rem;
  text-align: left;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--lh-line-soft);
}
table.lh-table tr:last-child td { border-bottom: none; }
table.lh-table th { background: var(--lh-line-soft); font-weight: 600; }

/* ---------- Photo grids ---------- */

.lh-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 4.2rem 3rem;
  margin: 4rem 0;
}
.lh-thumb-grid figure { margin: 0; }
.lh-thumb-grid img { border-radius: var(--lh-radius-m); box-shadow: var(--lh-shadow); }
.lh-thumb-grid figcaption { font-size: 0.88rem; color: var(--lh-ink-soft); margin-top: 0.9rem; line-height: 2; }
.lh-thumb-grid figcaption strong { color: var(--lh-ink); }

.lh-note { font-size: 0.86rem; color: var(--lh-ink-soft); line-height: 2.15; }

/* ---------- Video / map embeds ---------- */

.lh-video, .lh-map {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: 2.2rem 0;
  border-radius: var(--lh-radius-m);
  box-shadow: var(--lh-shadow);
}
.lh-video iframe, .lh-map iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;
}

/* ---------- Forms ---------- */

.lh-form label { display: block; font-weight: 600; font-size: 0.9rem; margin-top: 1.8rem; }
.lh-form input[type="text"], .lh-form input[type="email"], .lh-form input[type="password"],
.lh-form input[type="date"], .lh-form input[type="file"], .lh-form textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius-s);
  font-size: 1rem;
  font-family: inherit;
  margin-top: 0.4rem;
  background: var(--lh-surface);
  transition: border-color 0.15s ease;
}
.lh-form input:focus, .lh-form textarea:focus {
  outline: none;
  border-color: var(--lh-accent);
}
.lh-form textarea { min-height: 8rem; }
.lh-form button {
  margin-top: 1.4rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.lh-form-error { color: var(--lh-danger); font-size: 0.9rem; }
.lh-form-success {
  background: var(--lh-info-tint);
  padding: 1.2rem 1.4rem;
  border-radius: var(--lh-radius-m);
}

/* ---------- Price simulator ---------- */

.lh-sim {
  background: var(--lh-surface);
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius-l);
  padding: 2.6rem 2.6rem 2.3rem;
  margin: 2.2rem 0;
  box-shadow: var(--lh-shadow);
}
.lh-sim-title { font-weight: 700; font-size: 1.05rem; margin: 0; letter-spacing: 0.06em; color: var(--lh-ink); }
.lh-sim-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin: 1.5rem 0;
}
.lh-sim-row label { font-weight: 600; font-size: 0.88rem; }
.lh-sim-row select, .lh-sim-row input[type="date"] {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius-s);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--lh-surface);
}
.lh-sim-daytype { color: var(--lh-accent-dark); font-weight: 600; font-size: 0.85rem; }
.lh-sim-label { font-weight: 600; font-size: 0.88rem; display: block; margin-bottom: 0.4rem; }
.lh-sim-options { margin: 1.8rem 0; }
.lh-sim-option { display: block; font-weight: 400; font-size: 0.9rem; margin: 0.65rem 0; color: var(--lh-ink-soft); }
.lh-sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
.lh-sim-result { margin: 1.3rem 0; }
.lh-sim-hint { color: var(--lh-ink-faint); font-size: 0.9rem; }
.lh-sim-error { color: var(--lh-danger); font-weight: 600; }
table.lh-sim-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--lh-line-soft);
  border-radius: var(--lh-radius-s);
  overflow: hidden;
}
table.lh-sim-table th, table.lh-sim-table td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--lh-line);
  text-align: left;
  font-weight: 500;
}
table.lh-sim-table td { text-align: right; font-variant-numeric: tabular-nums; }
table.lh-sim-table tr.lh-sim-total th, table.lh-sim-table tr.lh-sim-total td {
  font-weight: 700;
  font-size: 1.2rem;
  border-bottom: none;
  border-top: 1.5px solid var(--lh-accent);
  color: var(--lh-accent-dark);
  padding-top: 0.8rem;
}

/* ---------- Blog ---------- */

.lh-blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2.6rem;
  margin: 2.4rem 0;
}
.lh-blog-card {
  display: block;
  background: var(--lh-surface);
  border-radius: var(--lh-radius-m);
  overflow: hidden;
  color: var(--lh-ink);
  box-shadow: var(--lh-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.lh-blog-card:hover { text-decoration: none; transform: translateY(-3px); box-shadow: var(--lh-shadow-hover); }
.lh-blog-card img { width: 100%; height: 170px; object-fit: cover; }
.lh-blog-card-body { padding: 1.7rem 1.8rem 1.9rem; }
.lh-blog-date { font-size: 0.78rem; color: var(--lh-ink-faint); margin: 0 0 0.6rem; letter-spacing: 0.03em; }
.lh-blog-card-title { font-weight: 700; margin: 0 0 0.8rem; line-height: 1.9; }
.lh-blog-card-excerpt { font-size: 0.87rem; color: var(--lh-ink-soft); margin: 0; line-height: 2.1; }

.lh-blog-post img { border-radius: var(--lh-radius-m); margin: 2.2rem 0; box-shadow: var(--lh-shadow); }
.lh-blog-body h3 { margin-top: 2.6rem; }
.lh-blog-body ul { padding-left: 1.3rem; }

/* ---------- Footer ---------- */

.lh-footer-blog {
  margin-top: 2.4rem;
  padding-top: 1.8rem;
  border-top: 1px solid #423a30;
}
.lh-footer-blog-title { font-weight: 700; margin-bottom: 0.9rem; font-size: 0.95rem; letter-spacing: 0.03em; }
.lh-footer-blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  max-width: var(--lh-max-width);
  margin: 0 auto;
}
.lh-footer-blog-list a { display: block; color: #ece5d8; font-size: 0.88rem; line-height: 2; }
.lh-footer-blog-list a:hover { color: #fff; text-decoration: none; }
.lh-footer-blog-list .lh-blog-date { color: #a89a86; }

.lh-footer {
  background: #211d19;
  color: #ece5d8;
  padding: 4.4rem 1.5rem 2rem;
  margin-top: 5.5rem;
}
.lh-footer a { color: #e3caa4; }
.lh-footer a:hover { color: #fff; }
.lh-footer-inner {
  max-width: var(--lh-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 2.8rem;
}
.lh-footer-name { font-weight: 700; font-size: 1.05rem; margin-bottom: 0.9rem; color: #fff; }
.lh-footer-block p { font-size: 0.88rem; line-height: 2.2; color: #cabfae; margin: 0 0 0.75rem; }
.lh-icon-line { display: flex; align-items: center; gap: 0.55rem; }
.lh-icon { width: 15px; height: 15px; flex-shrink: 0; color: #b89a6e; }

/* Instagram badge: gradient square + camera glyph, matching the current
   app icon's shape/colors without using Meta's trademarked artwork. */
.lh-instagram-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: linear-gradient(45deg, #f9ce34 0%, #ee2a7b 45%, #6228d7 100%);
  flex-shrink: 0;
}
.lh-instagram-badge svg { width: 13px; height: 13px; }
.lh-icon-line .lh-instagram-badge { width: 16px; height: 16px; border-radius: 5px; }
.lh-icon-line .lh-instagram-badge svg { width: 10px; height: 10px; }
.lh-btn .lh-instagram-badge, .lh-btn.secondary .lh-instagram-badge {
  margin-right: 0.5rem;
  vertical-align: -4px;
}
.lh-footer-bottom {
  max-width: var(--lh-max-width);
  margin: 2.8rem auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.lh-footer-copy {
  text-align: center;
  font-size: 0.78rem;
  color: #7d7364;
  letter-spacing: 0.03em;
  margin: 0;
}
.lh-footer-counter {
  position: absolute;
  right: 0;
  font-size: 0.68rem;
  color: #55493d;
  letter-spacing: 0.02em;
  margin: 0;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 560px) {
  .lh-footer-bottom { flex-direction: column; gap: 0.5rem; }
  .lh-footer-counter { position: static; }
}

@media (max-width: 720px) {
  .lh-main { padding: 2.6rem 1.2rem 4rem; }
  .lh-brand-intro { padding: 3.6rem 1.2rem 3rem; }
  .lh-brand-intro-main { font-size: 1.9rem; }
  .lh-brand-intro-sub { font-size: 0.9rem; }
  .lh-home .lh-brand-intro { padding: 4rem 1.2rem 3.4rem; }
  .lh-home .lh-main > img { margin: 3.6rem 0; }
  .lh-home .lh-video { margin: 3rem 0; }
  .lh-home .lh-main > img + .lh-video { margin-top: 10rem; }
  .lh-home .lh-thumb-grid { margin: 3.6rem 0; }
  .lh-home h3 { margin-top: 3.6rem; }
  .lh-home .lh-sns-cta { margin: 3.4rem 0; }
  .lh-sns-cta { padding: 2.2rem 1.4rem; }
  .lh-instagram-large .lh-instagram-badge { width: 72px; height: 72px; border-radius: 20px; }
  .lh-instagram-large .lh-instagram-badge svg { width: 42px; height: 42px; }
  .lh-nav-toggle { display: flex; }
  .lh-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  .lh-nav.is-open { display: block; }
  .lh-nav ul { flex-direction: column; align-items: flex-start; gap: 0; padding: 0.8rem 0 0.3rem; }
  .lh-nav a { display: block; padding: 0.55rem 0; width: 100%; }
  .lh-header-inner { flex-wrap: wrap; padding: 0.9rem 1.2rem; }
  .lh-hero h1 { font-size: 1.6rem; }
  .lh-eyecatch:not(.lh-eyecatch-full) { aspect-ratio: auto; min-height: 70vh; min-height: 70dvh; max-height: 560px; }
  .lh-eyecatch-full { min-height: 100dvh; max-height: none; margin-bottom: 2.4rem; }
  .lh-eyecatch-text h1 { font-size: 1.55rem; }
  .lh-eyecatch-full .lh-eyecatch-text h1 { font-size: 1.9rem; }
  .lh-eyecatch-text { padding: 1.8rem 1.6rem; margin: 1rem; }
  h1 { font-size: 1.5rem; margin-bottom: 1.3rem; }
  h2 { font-size: 1.15rem; margin: 3.2rem 0 1.3rem; padding-bottom: 0.8rem; }
  h3 { margin: 2.1rem 0 1rem; }
  .lh-panel { padding: 1.5rem 1.5rem; }
  .lh-sim { padding: 1.8rem 1.5rem 1.6rem; }
  .lh-main > img { margin: 1.8rem 0; }
  .lh-thumb-grid { gap: 2.2rem 1.6rem; margin: 2rem 0; }
}