:root {
  --color-background: #faf3e7;
  --color-surface: #fffdf9;
  --color-ink: #33261b;
  --color-muted: #71604f;
  --color-accent: #e8630a;
  --color-accent-hover: #c95206;
  --color-accent-soft: #fdeadb;
  --color-border: #eadfcd;
  --color-herb: #3e8e4f;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --radius-card: 16px;
  --shadow-warm: 0 18px 48px rgba(91, 55, 22, 0.13);
  --shadow-soft: 0 8px 28px rgba(120, 72, 20, 0.09);
  --content-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-background);
  color: var(--color-ink);
  font-family: "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--color-ink);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: 10px;
  background: var(--color-ink);
  color: #fff;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  display: flex;
  width: min(calc(100% - 48px), var(--content-width));
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 14px;
}

.header-brand::after {
  content: "Maillard Lab";
  font-family: var(--font-display, "Zen Maru Gothic", sans-serif);
  font-weight: 900;
  font-size: 1.15rem;
  color: #5a3a22;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border: 1.5px solid var(--color-accent);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-accent-hover);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.4;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding: 10px 20px;
  background: rgba(255, 253, 249, 0.84);
  backdrop-filter: blur(10px);
}

.button-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 30px rgba(232, 99, 10, 0.28);
}

.button-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 14px 34px rgba(201, 82, 6, 0.32);
}

.hero {
  position: relative;
  display: grid;
  width: min(calc(100% - 48px), 1320px);
  min-height: 780px;
  margin: 0 auto;
  padding: 144px 0 88px;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
  align-items: center;
  gap: var(--space-6);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: 8%;
  right: -14%;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 99, 10, 0.13), rgba(232, 99, 10, 0) 68%);
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 4;
  min-width: 0;
  max-width: 600px;
}

.eyebrow {
  margin: 0 0 var(--space-4);
  color: var(--color-accent-hover);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-logo {
  width: 96px;
  height: 96px;
  margin: 0 0 var(--space-5);
  object-fit: contain;
  border-radius: 24px;
}

.hero h1,
.section-heading h2,
.gallery-heading h2,
.food-band h2,
.final-cta h2 {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(44px, 4.35vw, 68px);
  line-height: 1.24;
}

.hero h1 em {
  color: var(--color-accent);
  font-style: normal;
}

.hero-lead {
  margin: var(--space-5) 0 var(--space-6);
  color: var(--color-muted);
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 500;
  line-height: 1.9;
}

.button-hero {
  min-height: 64px;
  padding: 18px 32px;
  font-size: 17px;
}

.hero-note {
  margin: var(--space-3) 0 0;
  padding-left: var(--space-4);
  color: var(--color-muted);
  font-size: 12px;
}

.hero-community-stat {
  display: inline-flex;
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 700;
}

.hero-community-stat[hidden] {
  display: none;
}

.hero-collage {
  position: relative;
  min-width: 0;
  min-height: 590px;
}

.collage-photo {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border: 6px solid var(--color-surface);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-warm);
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  animation: collage-in 800ms cubic-bezier(0.2, 0.75, 0.25, 1) forwards;
}

.collage-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collage-photo-main {
  top: 70px;
  left: 6%;
  width: 70%;
  height: 410px;
  transform: rotate(-2deg);
  animation-delay: 120ms;
}

.collage-photo-top {
  top: 0;
  right: 0;
  width: 38%;
  height: 240px;
  transform: rotate(3deg);
  animation-delay: 300ms;
}

.collage-photo-bottom {
  right: 4%;
  bottom: 0;
  width: 45%;
  height: 255px;
  transform: rotate(2deg);
  animation-delay: 480ms;
}

.collage-photo-float {
  bottom: 12px;
  left: 0;
  width: 31%;
  height: 180px;
  transform: rotate(-4deg);
  animation-delay: 620ms;
}

.collage-note {
  position: absolute;
  z-index: 3;
  right: 33%;
  bottom: 58px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(232, 99, 10, 0.28);
  border-radius: 12px;
  background: rgba(255, 253, 249, 0.92);
  box-shadow: var(--shadow-soft);
  transform: rotate(-2deg);
  backdrop-filter: blur(10px);
}

.collage-note span {
  color: var(--color-accent-hover);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.collage-note strong {
  display: block;
  margin-top: var(--space-1);
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

@keyframes collage-in {
  to {
    opacity: 1;
  }
}

.section {
  width: min(calc(100% - 48px), var(--content-width));
  margin: 0 auto;
  padding: var(--space-9) 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto var(--space-7);
  text-align: center;
}

.section-heading h2,
.gallery-heading h2 {
  margin: 0;
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.35;
}

.section-heading > p:last-child,
.gallery-heading > div > p:last-child {
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.feature-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-warm);
}

.feature-photo {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.feature-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.feature-card:hover .feature-photo img {
  transform: scale(1.035);
}

.feature-icon {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(234, 223, 205, 0.8);
  border-radius: 50%;
  background: rgba(255, 253, 249, 0.94);
  box-shadow: var(--shadow-soft);
  font-size: 24px;
  backdrop-filter: blur(8px);
}

.feature-body {
  padding: var(--space-5);
}

.feature-body h3,
.mechanism-card h3 {
  margin: 0 0 var(--space-3);
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 20px;
  font-weight: 900;
}

.feature-body p,
.mechanism-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.85;
}

.gallery-section {
  width: min(calc(100% - 48px), 1320px);
}

.gallery-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.carousel-controls {
  display: flex;
  flex: 0 0 auto;
  gap: var(--space-2);
}

.carousel-button {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-ink);
  cursor: pointer;
  font-family: "JetBrains Mono", monospace;
  font-size: 18px;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.carousel-button:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.recipe-carousel {
  display: grid;
  overflow-x: auto;
  padding: var(--space-2) var(--space-1) var(--space-5);
  grid-auto-columns: minmax(250px, 1fr);
  grid-auto-flow: column;
  gap: var(--space-4);
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--color-accent) var(--color-border);
  scrollbar-width: thin;
}

.recipe-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  scroll-snap-align: start;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-warm);
}

.recipe-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: var(--color-accent-soft);
}

.recipe-card-body {
  padding: var(--space-4);
}

.recipe-card-body span {
  color: var(--color-accent-hover);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.recipe-card h3 {
  display: -webkit-box;
  min-height: 52px;
  margin: var(--space-2) 0 0;
  overflow: hidden;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.recipe-skeleton {
  height: 290px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: linear-gradient(100deg, #f4e9d7 20%, #fffaf1 40%, #f4e9d7 60%);
  background-size: 240% 100%;
  animation: skeleton 1.5s ease infinite;
}

.gallery-empty {
  grid-column: 1 / -1;
  min-height: 180px;
  padding: var(--space-7);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-card);
  color: var(--color-muted);
  background: var(--color-surface);
  text-align: center;
}

@keyframes skeleton {
  to {
    background-position: -200% 0;
  }
}

.food-band {
  position: relative;
  display: grid;
  min-height: 520px;
  margin: var(--space-8) 0;
  background: var(--color-ink);
  color: #fff;
  grid-template-columns: 0.72fr 2.28fr;
}

.food-band-title {
  display: flex;
  padding: var(--space-7);
  flex-direction: column;
  justify-content: center;
}

.food-band-title p {
  margin: 0 0 var(--space-4);
  color: #f6bd86;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.food-band h2 {
  margin: 0;
  font-size: clamp(34px, 3.3vw, 54px);
  line-height: 1.35;
}

.food-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
}

.food-grid img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.mechanism-card {
  display: flex;
  min-height: 220px;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  gap: var(--space-4);
}

.mechanism-emoji {
  flex: 0 0 auto;
  font-size: 34px;
  line-height: 1;
}

.final-cta {
  display: grid;
  margin-top: var(--space-8);
  padding: var(--space-6);
  border: 1px solid #efc49c;
  border-radius: var(--radius-card);
  background: var(--color-accent-soft);
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: var(--space-5);
}

.final-cta img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}

.final-cta p {
  margin: 0 0 var(--space-1);
  color: var(--color-accent-hover);
  font-size: 13px;
  font-weight: 700;
}

.final-cta h2 {
  margin: 0;
  font-size: clamp(24px, 2.5vw, 36px);
  line-height: 1.4;
}

.site-footer {
  display: flex;
  min-height: 220px;
  padding: var(--space-7) max(24px, calc((100% - var(--content-width)) / 2));
  align-items: center;
  background: var(--color-ink);
  color: #fff;
  gap: var(--space-5);
}

.site-footer img {
  width: 128px;
  height: 96px;
  object-fit: cover;
  object-position: center;
}

.site-footer p {
  margin: 0;
  color: #e8ddd3;
  font-size: 13px;
}

.footer-copy {
  display: grid;
  gap: 8px;
}

.footer-copy nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.footer-copy a {
  color: #f4c995;
  font-size: 11px;
  font-weight: 700;
  text-underline-offset: 3px;
}

.footer-copy a:hover { color: #fff; }

.footer-copy a:focus-visible {
  border-radius: 3px;
  outline: 3px solid #f4c995;
  outline-offset: 3px;
}

.site-footer .footer-version {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.mobile-only {
  display: none;
}

@media (max-width: 1024px) {
  .hero {
    min-height: 700px;
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  }

  .hero-collage {
    min-height: 520px;
  }

  .collage-photo-main {
    height: 350px;
  }

  .collage-photo-top {
    height: 200px;
  }

  .collage-photo-bottom {
    height: 215px;
  }

  .collage-photo-float {
    height: 150px;
  }

  .feature-photo {
    height: 220px;
  }

  .food-band {
    grid-template-columns: 1fr;
  }

  .food-band-title {
    min-height: 240px;
  }
}

@media (max-width: 760px) {
  .site-header {
    width: calc(100% - 32px);
    min-height: 72px;
  }

  .header-brand img {
    width: 132px;
    height: 132px;
    transform: translateY(-32px);
  }

  .header-brand {
    width: 132px;
    height: 58px;
  }

  .button-small {
    min-height: 38px;
    padding: 8px 14px;
    font-size: 12px;
  }

  .hero {
    display: flex;
    width: calc(100% - 32px);
    min-height: auto;
    padding: 112px 0 64px;
    flex-direction: column;
    gap: var(--space-7);
  }

  .hero-copy {
    max-width: none;
    text-align: center;
  }

  .hero-logo {
    width: 150px;
    height: 72px;
    margin: 0 auto var(--space-4);
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.3;
  }

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

  .button-hero {
    width: 100%;
    min-height: 60px;
    padding-inline: 20px;
    font-size: 15px;
  }

  .hero-note {
    padding-left: 0;
  }

  .hero-community-stat {
    justify-content: center;
  }

  .hero-collage {
    width: 100%;
    min-height: 430px;
  }

  .collage-photo {
    border-width: 4px;
  }

  .collage-photo-main {
    top: 28px;
    left: 0;
    width: 78%;
    height: 280px;
  }

  .collage-photo-top {
    top: 0;
    width: 38%;
    height: 150px;
  }

  .collage-photo-bottom {
    right: 0;
    bottom: 0;
    width: 58%;
    height: 190px;
  }

  .collage-photo-float {
    bottom: 18px;
    left: 3%;
    width: 40%;
    height: 130px;
  }

  .collage-note {
    right: 28%;
    bottom: 124px;
    padding: 8px 10px;
  }

  .section,
  .gallery-section {
    width: calc(100% - 32px);
    padding: var(--space-8) 0;
  }

  .section-heading {
    margin-bottom: var(--space-6);
  }

  .section-heading h2,
  .gallery-heading h2 {
    font-size: 32px;
  }

  .feature-grid,
  .mechanism-grid {
    grid-template-columns: 1fr;
  }

  .feature-photo {
    height: 230px;
  }

  .gallery-heading {
    align-items: center;
  }

  .gallery-heading > div:first-child {
    max-width: calc(100% - 72px);
  }

  .gallery-heading > div > p:last-child {
    display: none;
  }

  .carousel-controls {
    flex-direction: column;
  }

  .carousel-button {
    width: 40px;
    height: 40px;
  }

  .recipe-carousel {
    margin-right: -16px;
    grid-auto-columns: 78%;
  }

  .food-band {
    min-height: auto;
    margin: var(--space-6) 0;
  }

  .food-band-title {
    min-height: 240px;
    padding: var(--space-6) var(--space-4);
  }

  .food-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }

  .food-grid img {
    min-height: 130px;
  }

  .mechanism-card {
    min-height: 0;
  }

  .final-cta {
    padding: var(--space-5);
    grid-template-columns: 64px 1fr;
  }

  .final-cta img {
    width: 64px;
    height: 64px;
  }

  .final-cta .button {
    width: 100%;
    grid-column: 1 / -1;
  }

  .site-footer {
    min-height: 260px;
    padding: var(--space-6) var(--space-4);
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }

  .site-footer .footer-version {
    margin-left: 0;
  }

  .footer-copy nav { justify-content: center; }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: initial;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .collage-photo {
    opacity: 1;
    transform: none;
  }
}

/* Public journal: server-rendered blog pages */
.blog-page {
  min-height: 100vh;
}

.blog-site-header {
  position: relative;
  left: auto;
  min-height: 96px;
  transform: none;
}

.blog-header-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.blog-header-links > a:not(.button) {
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.blog-header-links > a[aria-current="page"],
.blog-header-links > a:not(.button):hover {
  color: var(--color-accent-hover);
}

.blog-main {
  width: min(calc(100% - 48px), 1040px);
  margin: 0 auto;
  padding: var(--space-7) 0 var(--space-9);
}

.blog-index-intro {
  position: relative;
  max-width: 800px;
  padding: var(--space-7) 0 var(--space-8);
  border-bottom: 2px solid var(--color-ink);
}

.blog-index-intro::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  width: 16px;
  height: 16px;
  border: 3px solid var(--color-background);
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
}

.blog-index-intro h1,
.blog-public-article h1,
.blog-bottom-guide h2,
.blog-article-cta h2,
.blog-not-found h1 {
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.blog-index-intro h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 6.6vw, 76px);
  line-height: 1.2;
}

.blog-index-intro > p:not(.eyebrow) {
  max-width: 660px;
  margin: var(--space-5) 0 0;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.9;
}

.blog-index-intro > span {
  display: block;
  margin-top: var(--space-5);
  color: var(--color-accent-hover);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.blog-index-list {
  display: grid;
}

.blog-index-card {
  display: grid;
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: var(--space-6);
}

.blog-index-card:not(:has(.blog-index-image)) {
  grid-template-columns: minmax(0, 680px);
}

.blog-index-image {
  overflow: hidden;
  min-height: 230px;
  border-radius: var(--radius-card);
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-soft);
}

.blog-index-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.blog-index-card:hover .blog-index-image img {
  transform: scale(1.025);
}

.blog-index-copy {
  align-self: center;
}

.blog-index-copy time,
.blog-public-article time {
  color: var(--color-accent-hover);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.blog-index-copy h2 {
  margin: var(--space-3) 0;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.4;
}

.blog-index-copy h2 a {
  text-decoration: none;
}

.blog-index-copy h2 a:hover {
  color: var(--color-accent-hover);
}

.blog-index-copy p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.85;
}

.blog-read-link,
.blog-back-link {
  display: inline-flex;
  margin-top: var(--space-4);
  color: var(--color-accent-hover);
  font-size: 14px;
  font-weight: 900;
  text-underline-offset: 4px;
}

.blog-empty {
  padding: var(--space-8) 0;
  color: var(--color-muted);
}

.blog-pagination {
  display: grid;
  padding: var(--space-6) 0;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-muted);
  font-size: 14px;
}

.blog-pagination a {
  color: var(--color-accent-hover);
  font-weight: 900;
  text-decoration: none;
}

.blog-pagination a:last-child {
  text-align: right;
}

.blog-bottom-guide,
.blog-article-cta {
  display: grid;
  margin-top: var(--space-7);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-5);
}

.blog-bottom-guide h2,
.blog-article-cta h2 {
  margin: 0;
  font-size: clamp(25px, 3.4vw, 38px);
}

.blog-bottom-guide > div:last-child {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.blog-site-footer {
  min-height: 260px;
}

.blog-article-main {
  width: min(calc(100% - 48px), 920px);
}

.blog-public-article {
  overflow: hidden;
  margin-top: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-warm);
}

.blog-public-article > header,
.blog-public-body,
.blog-share,
.blog-article-cta {
  width: min(calc(100% - 64px), 740px);
  margin-right: auto;
  margin-left: auto;
}

.blog-public-article > header {
  padding: var(--space-8) 0 var(--space-6);
}

.blog-public-article h1 {
  margin: var(--space-3) 0 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.25;
}

.blog-public-lead {
  margin: var(--space-5) 0 0;
  color: var(--color-muted);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.9;
}

.blog-public-hero {
  margin: 0;
  border-block: 1px solid var(--color-border);
}

.blog-public-hero img {
  width: 100%;
  max-height: 580px;
  object-fit: cover;
}

.blog-public-body {
  padding: var(--space-7) 0;
  color: var(--color-ink);
  font-size: 17px;
  line-height: 2;
}

.blog-public-body h2,
.blog-public-body h3,
.blog-public-body h4 {
  margin: 2.4em 0 0.8em;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.5;
}

.blog-public-body h2 {
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-accent);
  font-size: 30px;
}

.blog-public-body h3 {
  font-size: 24px;
}

.blog-public-body p,
.blog-public-body ul,
.blog-public-body ol,
.blog-public-body blockquote,
.blog-public-body pre,
.blog-public-body figure {
  margin: 1.4em 0;
}

.blog-public-body blockquote {
  padding: var(--space-4) var(--space-5);
  border-left: 4px solid var(--color-accent);
  background: var(--color-background);
  color: var(--color-muted);
}

.blog-public-body pre {
  overflow-x: auto;
  padding: var(--space-4);
  border-radius: 10px;
  background: var(--color-ink);
  color: #fff;
  line-height: 1.65;
}

.blog-public-body code {
  font-family: "JetBrains Mono", monospace;
}

.blog-public-body :not(pre) > code {
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  font-size: 0.9em;
}

.blog-public-body figure img {
  width: 100%;
  border-radius: 12px;
}

.blog-share {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
}

.blog-share h2 {
  margin: 0 0 var(--space-4);
  font-size: 20px;
}

.blog-share > div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.blog-share .button {
  min-height: 46px;
  padding: 11px 20px;
  cursor: pointer;
}

.blog-share > p {
  min-height: 1.6em;
  margin: var(--space-3) 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.blog-public-article .blog-article-cta {
  margin-bottom: var(--space-7);
}

.blog-adjacent {
  display: grid;
  margin-top: var(--space-6);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.blog-adjacent a {
  display: flex;
  min-height: 120px;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
}

.blog-adjacent a:hover {
  border-color: var(--color-accent);
}

.blog-adjacent span {
  color: var(--color-accent-hover);
  font-size: 12px;
  font-weight: 900;
}

.blog-adjacent strong {
  margin-top: var(--space-2);
  line-height: 1.6;
}

.blog-not-found {
  min-height: 56vh;
  padding-top: var(--space-9);
  text-align: center;
}

.blog-not-found h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
}

.blog-not-found p {
  margin: var(--space-4) 0 var(--space-6);
  color: var(--color-muted);
}

@media (max-width: 760px) {
  .blog-site-header {
    width: min(calc(100% - 32px), var(--content-width));
  }

  .blog-header-links > a:not(.button) {
    display: none;
  }

  .blog-main,
  .blog-article-main {
    width: calc(100% - 24px);
    padding-top: var(--space-5);
  }

  .blog-index-intro {
    padding: var(--space-5) 0 var(--space-7);
  }

  .blog-index-intro h1 {
    font-size: 42px;
  }

  .blog-index-card,
  .blog-index-card:not(:has(.blog-index-image)) {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .blog-index-image {
    min-height: 210px;
  }

  .blog-bottom-guide,
  .blog-article-cta {
    padding: var(--space-5);
    grid-template-columns: 1fr;
  }

  .blog-bottom-guide > div:last-child {
    width: 100%;
  }

  .blog-bottom-guide .button,
  .blog-article-cta .button {
    width: 100%;
  }

  .blog-public-article > header,
  .blog-public-body,
  .blog-share,
  .blog-article-cta {
    width: min(calc(100% - 40px), 740px);
  }

  .blog-public-article > header {
    padding-top: var(--space-6);
  }

  .blog-public-article h1 {
    font-size: 37px;
  }

  .blog-public-lead,
  .blog-public-body {
    font-size: 16px;
  }

  .blog-public-body h2 {
    font-size: 25px;
  }

  .blog-share > div {
    flex-direction: column;
  }

  .blog-share .button {
    width: 100%;
  }

  .blog-adjacent {
    grid-template-columns: 1fr;
  }
}