:root {
  --ink: #3b302b;
  --muted: #7d7069;
  --paper: #fffaf7;
  --milk: #fff1ec;
  --sand: #efd8cf;
  --line: #ead8cf;
  --brand: #c98f82;
  --brand-dark: #9e6d62;
  --leaf: #8d9a78;
  --rose: #f7d9d5;
  --cream: #fff6e8;
  --shadow: 0 14px 32px rgba(134, 90, 72, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  background:
    linear-gradient(180deg, rgba(255, 241, 236, 0.72), transparent 28rem),
    var(--paper);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(19rem, 1fr) auto;
  gap: clamp(1.4rem, 3.2vw, 3.5rem);
  align-items: center;
  padding: 1.15rem clamp(1.5rem, 4vw, 3.2rem);
  background: rgba(255, 250, 247, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-grid;
  gap: 0.22rem;
  justify-self: start;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: clamp(1.65rem, 2.45vw, 2.65rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: 0.02em;
}

.brand small {
  max-width: none;
  padding-left: 3.6rem;
  font-size: clamp(0.78rem, 1vw, 1rem);
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.brand > span {
  display: inline;
  width: auto;
  height: auto;
  color: var(--ink);
  background: none;
  line-height: inherit;
  text-align: left;
  border-radius: 0;
  box-shadow: none;
}

.brand > span > span {
  color: var(--brand-dark);
  font-size: 1.18em;
  font-weight: 800;
}

.main-nav {
  display: flex;
  gap: clamp(1.4rem, 2.6vw, 3.4rem);
  align-items: center;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 800;
}

.main-nav a {
  position: relative;
  padding: 0.35rem 0;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  content: "";
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.main-nav a:hover::after,
.main-nav .is-current::after {
  transform: scaleX(1);
}

.hero {
  display: grid;
  grid-template-columns: minmax(20rem, 0.85fr) minmax(28rem, 1.15fr);
  min-height: 32rem;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 18%, rgba(247, 217, 213, 0.8), transparent 18rem),
    linear-gradient(90deg, #fff7f1, var(--milk));
}

.hero-visual {
  display: block;
  grid-template-columns: 1fr;
  min-height: 0;
  height: auto;
  overflow: hidden;
  background: #fff8f4;
}

.hero-visual .hero-art {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: auto;
  padding: 0;
  overflow: hidden;
  line-height: 0;
}

.hero-visual .hero-full-image {
  display: block;
  width: 100% !important;
  max-width: 100%;
  height: auto !important;
  max-height: none;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  object-position: center center;
  mix-blend-mode: normal;
  filter: none;
}

.hero-art {
  position: relative;
  display: grid;
  align-items: end;
  justify-items: center;
  min-height: 29rem;
  padding: 2rem 2rem 0;
}

.hero-art img {
  width: min(28rem, 82%);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center top;
  border-radius: 0;
  mix-blend-mode: multiply;
  filter: saturate(0.92) contrast(0.98);
}

.hero-visual .hero-art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center center;
  mix-blend-mode: normal;
  filter: none;
}

.hero-visual .hero-art img.hero-full-image {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: none !important;
  object-fit: contain !important;
}

.hero-overlay {
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  max-width: min(36rem, 48vw);
  color: var(--ink);
  text-shadow: 0 2px 16px rgba(255, 255, 255, 0.95);
}

.hero-overlay p {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 3.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.45;
}

.hero-overlay span {
  display: inline-flex;
  padding: 0.45rem 0.85rem;
  color: var(--brand-dark);
  font-size: clamp(0.78rem, 1vw, 1rem);
  font-weight: 800;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 999px;
}


.still-life {
  position: absolute;
  bottom: 3rem;
  left: clamp(1rem, 6vw, 5rem);
  width: 7rem;
  height: 10rem;
}

.twig,
.vase::before {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  width: 0.12rem;
  height: 6.5rem;
  content: "";
  background: var(--leaf);
  box-shadow:
    -1.2rem -1rem 0 -0.02rem var(--leaf),
    1rem -1.5rem 0 -0.02rem var(--leaf),
    -0.6rem -2.8rem 0 -0.03rem var(--leaf),
    1.4rem -3.4rem 0 -0.03rem var(--leaf);
  transform: rotate(-12deg);
}

.candle {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 3.5rem;
  height: 3.2rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 0.5rem 0.5rem 1rem 1rem;
}

.candle::before {
  position: absolute;
  top: -0.95rem;
  left: 1.45rem;
  width: 0.55rem;
  height: 0.9rem;
  content: "";
  background: #d9a86f;
  border-radius: 50% 50% 45% 45%;
  box-shadow: 0 0 1.4rem rgba(217, 168, 111, 0.7);
}

.paper-stack {
  position: absolute;
  right: 3rem;
  bottom: 4rem;
  display: grid;
  gap: 0.25rem;
}

.paper-stack span {
  display: block;
  width: 8rem;
  height: 1.8rem;
  background: #fff7f1;
  border: 1px solid var(--line);
  transform: rotate(3deg);
}

.paper-stack span:last-child {
  transform: translateX(-0.5rem) rotate(-2deg);
}

.hero-copy {
  align-self: center;
  max-width: 48rem;
  padding: clamp(2.5rem, 7vw, 6rem) clamp(1.5rem, 5vw, 6rem);
}

.eyebrow,
.label {
  display: inline-flex;
  align-items: center;
  min-height: 1.6rem;
  padding: 0.12rem 0.55rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 5px 14px rgba(134, 90, 72, 0.06);
}

.hero h1 {
  margin: 1.4rem 0 1.3rem;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 800;
  line-height: 1.55;
  letter-spacing: 0;
}

.hero-copy p:not(.eyebrow) {
  max-width: 49rem;
  margin: 0;
  color: var(--muted);
  font-weight: 400;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.tag-list a {
  padding: 0.45rem 0.7rem;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.categories,
.content-grid {
  width: min(100% - 3rem, 1360px);
  margin-inline: auto;
}

.categories h2,
.section-title {
  margin: 0 0 1rem;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
}

.categories {
  padding: 2rem 0 1.6rem;
}

.categories h2::before,
.categories h2::after,
.section-title::before,
.section-title::after {
  content: none;
}

.category-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(0.9rem, 2vw, 2rem);
  align-items: start;
}

.category-strip {
  position: relative;
  display: block;
}

.category-strip img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
}

.category-strip a {
  position: absolute;
  top: 0;
  bottom: 0;
  width: calc(100% / 6);
  min-height: 0;
  padding: 0;
  font-size: 0;
}

.category-strip a:nth-of-type(1) {
  left: 0;
}

.category-strip a:nth-of-type(2) {
  left: calc(100% / 6);
}

.category-strip a:nth-of-type(3) {
  left: calc(100% / 6 * 2);
}

.category-strip a:nth-of-type(4) {
  left: calc(100% / 6 * 3);
}

.category-strip a:nth-of-type(5) {
  left: calc(100% / 6 * 4);
}

.category-strip a:nth-of-type(6) {
  left: calc(100% / 6 * 5);
}

.category-list a {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
  color: var(--ink);
  min-height: 0;
  padding: 0;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.category-thumb {
  position: relative;
  display: block;
  width: min(9.2rem, 100%);
  aspect-ratio: 1 / 1;
}

.category-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0.28rem solid #fff;
  border-radius: 999px;
  box-shadow: 0 0 0 1px var(--line), 0 12px 24px rgba(134, 90, 72, 0.11);
  filter: saturate(0.9) contrast(0.98);
}

.category-thumb i {
  position: absolute;
  right: -0.35rem;
  bottom: 0.3rem;
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: var(--brand-dark);
  font-style: normal;
  font-size: 1.25rem;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(134, 90, 72, 0.12);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21.5rem;
  gap: 2rem;
  align-items: start;
  padding-bottom: 3rem;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.post-groups {
  display: grid;
  gap: 2rem;
}

.post-group {
  scroll-margin-top: 8rem;
}

.post-group-heading {
  margin-bottom: 0.9rem;
  padding: 1rem 1.15rem;
  background:
    radial-gradient(circle at 94% 12%, rgba(248, 227, 219, 0.7), transparent 8rem),
    linear-gradient(135deg, #fffaf7, #fff);
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.post-group-heading span {
  display: inline-flex;
  margin-bottom: 0.3rem;
  padding: 0.24rem 0.7rem;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 800;
  background: rgba(248, 227, 219, 0.8);
  border-radius: 999px;
}

.post-group-heading h3 {
  margin: 0 0 0.25rem;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.55;
}

.post-group-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.8;
}

.post-group:target .post-group-heading {
  border-color: rgba(174, 129, 102, 0.65);
  box-shadow: 0 18px 38px rgba(174, 129, 102, 0.16);
}

.post-grid-compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.post-card,
.profile-card,
.side-card,
.featured-article,
.room-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.post-card {
  overflow: hidden;
  scroll-margin-top: 8rem;
}

.post-card:target {
  border-color: rgba(174, 129, 102, 0.55);
  box-shadow: 0 18px 38px rgba(174, 129, 102, 0.2);
}

.post-card img {
  width: 100%;
  aspect-ratio: 1.85 / 1;
  object-fit: cover;
  filter: saturate(0.9) contrast(0.98);
}

.post-card div {
  padding: 0.85rem 1rem 1rem;
}

.post-card h3 {
  min-height: 4.8rem;
  margin: 0.55rem 0 0.6rem;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.65;
}

time,
.meta {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.featured-article {
  margin-top: 2rem;
  padding: clamp(1.2rem, 3vw, 2.2rem);
}

.breadcrumb {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.featured-article h2 {
  margin: 1rem 0 0.8rem;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 800;
  line-height: 1.55;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.article-main {
  width: 100%;
  max-height: 31rem;
  object-fit: cover;
  object-position: center 58%;
  border-radius: 0;
  filter: saturate(0.9) contrast(0.98);
  border-radius: 0.9rem;
}

.featured-article > p {
  color: #333;
  font-weight: 400;
}

.article-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
  margin: 1.6rem 0;
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 92% 14%, rgba(248, 227, 219, 0.85), transparent 10rem),
    linear-gradient(135deg, #fff8f4, #fff);
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.article-index h3 {
  margin: 0 0 0.85rem;
  color: var(--ink);
  font-size: 1.12rem;
  text-align: left;
}

.article-index ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.2rem;
  font-weight: 700;
}

.article-index-text {
  display: block;
  padding: 0 0 0 1.1rem;
  border-left: 4px solid rgba(211, 145, 126, 0.85);
}

.vase {
  position: relative;
  display: block;
  min-height: 9rem;
}

.vase::after {
  position: absolute;
  right: 2rem;
  bottom: 0;
  width: 5rem;
  height: 5rem;
  content: "";
  border: 1px solid var(--line);
  border-radius: 48% 48% 0.5rem 0.5rem;
}

.article-index .vase {
  display: none;
}

.article-index .vase::before {
  position: absolute;
  top: 50%;
  bottom: auto;
  left: 50%;
  display: grid;
  width: 4.8rem;
  height: 4.8rem;
  place-items: center;
  content: "";
  color: var(--brand-dark);
  font-size: 2rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: none;
  transform: translate(-50%, -50%);
}

.article-index .vase::after {
  display: none;
}

.article-section {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: 1.2rem;
  align-items: start;
  margin-top: 2rem;
}

.article-section b {
  display: grid;
  width: 3.8rem;
  height: 3.8rem;
  place-items: center;
  color: var(--brand);
  font-size: 1.45rem;
  background: #fff;
  border: 1px solid var(--brand);
  border-radius: 999px;
}

.article-section h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 800;
}

.article-section h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.65;
  background: linear-gradient(transparent 64%, rgba(248, 227, 219, 0.95) 0);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.article-section p {
  margin: 0;
}

.sidebar {
  display: grid;
  gap: 1rem;
}

.profile-card,
.side-card,
.room-card {
  padding: 1.4rem;
}

.profile-card {
  text-align: center;
}

.profile-card img {
  width: 9rem;
  aspect-ratio: 1 / 1;
  margin: 0 auto 0.8rem;
  object-fit: cover;
  border-radius: 2rem;
  filter: saturate(0.9) contrast(0.98);
}

.profile-card h2,
.side-card h2,
.room-card h2 {
  margin: 0 0 0.75rem;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.55;
  text-align: center;
}

.profile-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-list {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1rem;
  padding: 0;
  color: #665149;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.6;
  list-style: none;
  text-align: left;
}

.trust-list li {
  position: relative;
  padding-left: 1.3rem;
}

.trust-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 800;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.45rem 1.15rem;
  color: #fff;
  font-family: inherit;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), #d6a180);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(158, 109, 98, 0.16);
}

.mini-post {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
}

.mini-post img {
  width: 5rem;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 0.65rem;
  filter: saturate(0.9) contrast(0.98);
}

.mini-post span {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.55;
}

.earning-card {
  background:
    radial-gradient(circle at 100% 0, rgba(247, 217, 213, 0.45), transparent 11rem),
    #fff;
}

.earning-card .mini-post span::after {
  display: none;
  content: "";
}

.room-card {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  min-height: 15rem;
  padding: clamp(1.7rem, 4vw, 3rem) 1.2rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(245, 221, 211, 0.35), transparent 18rem),
    #fffdfb;
  border: 0.18rem solid rgba(232, 202, 189, 0.85);
  border-radius: 1.4rem;
  box-shadow: 0 18px 36px rgba(134, 90, 72, 0.08);
}

.room-card::before {
  width: 6.2rem;
  order: 2;
  content: "";
  border-top: 0.28rem dotted #dc9c89;
}

.room-icon {
  position: relative;
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  place-items: center;
  color: #d28d79;
  font-size: 1.45rem;
  border: 0.16rem solid currentColor;
  border-radius: 0.65rem;
  transform: translateY(0.1rem);
}

.room-icon::before {
  content: "";
  position: absolute;
  top: -0.72rem;
  width: 1.25rem;
  height: 1rem;
  border: 0.16rem solid currentColor;
  border-bottom: 0;
  border-radius: 999px 999px 0 0;
}

.room-card h2 {
  order: 3;
  margin: 0.35rem 0 0;
  color: #5a443a;
  font-size: clamp(1.35rem, 3.4vw, 2.1rem);
  letter-spacing: 0.06em;
}

.room-card p {
  order: 4;
  margin: 0;
  color: #6c5a51;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.9;
}

.room-card .button {
  order: 5;
  min-width: min(100%, 16rem);
  margin-top: 0.3rem;
  padding-inline: 1.5rem;
  border-radius: 999px;
}

.room-card .button::after {
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  margin-left: 0.75rem;
  place-items: center;
  content: "";
  background: rgba(255, 255, 255, 0.95);
  border-radius: 999px;
}

.room-card .button::before {
  order: 2;
  width: 0.52rem;
  height: 0.52rem;
  margin-left: -1.08rem;
  content: "";
  border: solid var(--brand);
  border-width: 0.18rem 0.18rem 0 0;
  transform: rotate(45deg);
}

input {
  width: 100%;
  min-height: 2.6rem;
  padding: 0.45rem 0.75rem;
  font-family: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.site-footer {
  padding: 2rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem 1.2rem;
  margin-bottom: 0.8rem;
}

.footer-links a,
.text-link,
.site-list a {
  color: var(--brand-dark);
  font-weight: 800;
  text-decoration: none;
}

.footer-links a:hover,
.text-link:hover,
.site-list a:hover {
  text-decoration: underline;
}

.page-layout {
  width: min(100% - 2rem, 980px);
  margin: 2.6rem auto 4.2rem;
}

.policy-page {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 4vw, 3.2rem);
}

.policy-page h1 {
  margin: 0.8rem 0 1.2rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.35;
}

.policy-page p {
  color: #665650;
  font-weight: 600;
  line-height: 2;
}

.policy-section {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1.6rem;
}

.policy-section h2 {
  margin: 0 0 0.8rem;
  font-size: 1.3rem;
}

.info-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 0.8rem;
}

.info-list dt {
  color: var(--muted);
  font-weight: 800;
}

.info-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.site-list {
  display: grid;
  gap: 0.72rem;
  margin: 0;
  padding-left: 1.2rem;
}

.site-list li::marker {
  color: var(--brand);
}

.updated-date {
  margin-top: 2rem;
  color: var(--muted) !important;
  font-size: 0.92rem;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21.5rem;
  gap: 2rem;
  width: min(100% - 3rem, 1120px);
  margin: 2.5rem auto 3rem;
  align-items: start;
}

.article-body {
  background: #fff;
  border: 1px solid var(--line);
  padding: clamp(1.3rem, 4vw, 3rem);
  border-radius: 1.2rem;
  box-shadow: var(--shadow);
}

.article-body h1 {
  margin: 1rem 0 0.85rem;
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.55;
}

.article-body > p {
  margin: 1.4rem 0;
  color: #333;
  font-size: 1rem;
}

.article-body .article-section {
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
}

.article-note {
  margin-top: 2.2rem;
  padding: 1.4rem;
  background: var(--milk);
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.article-note h2 {
  margin: 0 0 0.7rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.article-note p {
  margin: 0;
}

.disclosure {
  margin: 1rem 0 1.25rem;
  padding: 0.8rem 1rem;
  color: var(--muted);
  font-size: 0.88rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.monetize-cta,
.affiliate-box,
.next-read {
  margin: 2rem 0;
  padding: 1.35rem;
  background:
    radial-gradient(circle at 100% 0, rgba(247, 217, 213, 0.75), transparent 14rem),
    #fff;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  box-shadow: var(--shadow);
}

.monetize-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.2rem;
  align-items: center;
}

.monetize-cta h2,
.affiliate-box h2,
.next-read h2 {
  margin: 0.7rem 0 0.45rem;
  font-size: 1.22rem;
  font-weight: 800;
}

.monetize-cta p,
.affiliate-box p {
  margin: 0;
  color: var(--muted);
}

.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 1rem 0;
}

.affiliate-item {
  display: grid;
  gap: 0.45rem;
  padding: 0.65rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.affiliate-item img {
  width: 100%;
  aspect-ratio: 1.35 / 1;
  object-fit: cover;
  border-radius: 0.75rem;
}

.affiliate-item b {
  font-size: 0.95rem;
}

.affiliate-item span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.next-read-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.next-read-grid a {
  display: grid;
  gap: 0.35rem;
  min-height: 7rem;
  padding: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.next-read-grid span {
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.next-read-grid b {
  line-height: 1.55;
}

.next-read-grid a:hover,
.affiliate-item:hover,
.mini-post:hover {
  transform: translateY(-1px);
}

.post-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    justify-content: center;
    order: 3;
    overflow-x: auto;
  }

  .hero,
  .content-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .hero-art {
    min-height: 26rem;
  }

  .hero-copy {
    padding-top: 0;
  }

  .category-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .site-header {
    position: sticky;
    grid-template-columns: 1fr;
    gap: 0.55rem;
    padding: 0.65rem 0.85rem 0.75rem;
  }

  .brand small {
    padding-left: 0;
    font-size: 0.66rem;
    text-align: left;
  }

  .brand {
    font-size: 1.18rem;
  }

  .main-nav {
    justify-content: flex-start;
    gap: 0.95rem;
    overflow-x: auto;
    padding-bottom: 0.1rem;
    font-size: 0.78rem;
    scrollbar-width: none;
  }

  .main-nav::-webkit-scrollbar {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-art {
    min-height: 22rem;
    padding-inline: 0;
  }

  .hero-visual .hero-art {
    min-height: auto;
    padding: 0;
  }

  .hero-visual .hero-art img {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
  }

  .hero-overlay {
    top: 1.4rem;
    left: 1rem;
    transform: none;
    max-width: calc(100% - 2rem);
  }

  .hero-overlay p {
    font-size: 1.45rem;
  }

  .hero-overlay span {
    font-size: 0.72rem;
  }


  .still-life,
  .paper-stack {
    display: none;
  }

  .hero h1 {
    line-height: 1.5;
  }

  .categories,
  .content-grid,
  .article-layout {
    width: min(100% - 1.5rem, 1360px);
  }

  .post-grid,
  .sidebar,
  .article-index,
  .monetize-cta,
  .affiliate-grid,
  .next-read-grid {
    grid-template-columns: 1fr;
  }

  .category-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem 0.9rem;
  }

  .category-strip {
    overflow-x: auto;
  }

  .category-strip img {
    width: 46rem;
    max-width: none;
  }

  .category-strip a {
    width: calc(46rem / 6);
  }

  .post-card h3 {
    min-height: auto;
  }

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

  .page-layout {
    width: min(100% - 1.5rem, 980px);
    margin-top: 1.5rem;
  }

  .info-list div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

}

/* === 収益化：シェアボタン & アフィリエイトCTA === */
.share-x {
  background: #000;
  box-shadow: 0 8px 18px rgba(0,0,0,0.18);
  gap: 0.4rem;
}
.share-x:hover { background: #222; }

.app-cta-group {
  margin: 2rem 0;
  padding: 1.5rem;
  background: radial-gradient(circle at 100% 0, rgba(247, 217, 213, 0.75), transparent 14rem), #fff;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  box-shadow: var(--shadow);
}
.app-cta-group > .label { display: inline-block; margin-bottom: 0.5rem; }
.app-cta-group > h2 { margin: 0.3rem 0 1rem; font-size: 1.1rem; font-weight: 800; }
.app-cta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 0.75rem;
}
.app-cta-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
  margin-bottom: 0.75rem;
}
.app-cta-item,
.app-cta-item-wide {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  text-align: center;
  transition: transform 0.15s;
}
.app-cta-item:hover,
.app-cta-item-wide:hover { transform: translateY(-2px); }
.app-cta-item .app-name,
.app-cta-item-wide .app-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--brand-dark);
}
.app-cta-item .app-desc,
.app-cta-item-wide .app-desc {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}
.app-cta-item .app-btn,
.app-cta-item-wide .app-btn {
  margin-top: 0.35rem;
  padding: 0.5rem 0.75rem;
  background: var(--brand);
  color: #fff;
  border-radius: 2rem;
  font-size: 0.85rem;
  font-weight: 700;
}
.app-cta-note { margin: 0.5rem 0 0; font-size: 0.75rem; color: var(--muted); }
@media (max-width: 640px) {
  .app-cta-grid,
  .app-cta-grid-2 { grid-template-columns: 1fr; }
}