:root {
  --ink: #17201b;
  --muted: #5d685f;
  --paper: #f6f1e8;
  --surface: #fffaf1;
  --line: #ddd2bf;
  --green: #285747;
  --green-deep: #143629;
  --amber: #c88932;
  --red: #a64b35;
  --blue: #3f6475;
  --shadow: 0 18px 50px rgba(23, 32, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

#comparison,
#products,
#related-articles {
  scroll-margin-top: 128px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  line-height: 1.7;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 54px);
  border-bottom: 1px solid rgba(255, 250, 241, 0.38);
  color: #fffaf1;
  background: rgba(20, 54, 41, 0.9);
  backdrop-filter: blur(16px);
}

.brand,
.header-nav,
.hero-actions,
.filters,
.cta-inner {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: var(--green-deep);
  background: #f5d69f;
}

.header-nav {
  gap: clamp(14px, 3vw, 34px);
  color: rgba(255, 250, 241, 0.86);
  font-size: 14px;
  font-weight: 700;
}

.header-nav a:hover {
  color: #fff;
}

.hero {
  position: relative;
  min-height: calc(100svh - 96px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--green-deep);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(20, 54, 41, 0.96) 0%, rgba(20, 54, 41, 0.78) 34%, rgba(20, 54, 41, 0.2) 68%, rgba(20, 54, 41, 0.08) 100%),
    linear-gradient(0deg, rgba(20, 54, 41, 0.5), transparent 36%);
}

.hero-content {
  position: relative;
  width: min(760px, calc(100% - 36px));
  margin-left: clamp(18px, 6vw, 86px);
  padding: 52px 0 30px;
  color: #fffaf1;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(40px, 5vw, 62px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 3.8vw, 46px);
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 250, 241, 0.88);
  font-size: clamp(16px, 2vw, 19px);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 900;
}

.button.primary {
  color: var(--green-deep);
  background: #f5d69f;
}

.button.primary.dark {
  color: #fffaf1;
  background: var(--green-deep);
}

.button.secondary {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.38);
  background: rgba(255, 250, 241, 0.1);
}

.button.secondary.light {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.44);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
  margin: 30px 0 0;
}

.hero-stats div {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(255, 250, 241, 0.24);
  border-radius: 8px;
  background: rgba(255, 250, 241, 0.1);
}

.hero-stats dt {
  color: rgba(255, 250, 241, 0.68);
  font-size: 12px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 3px 0 0;
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 900;
}

.section {
  padding: clamp(58px, 9vw, 112px) clamp(18px, 4vw, 54px);
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.intro-band {
  background: var(--surface);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(26px, 6vw, 78px);
  align-items: start;
}

.intro-grid p:last-child,
.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  display: grid;
  max-width: 780px;
  gap: 12px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 660px;
}

.priority-grid,
.article-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.priority-card,
.article-cards article,
.timeline article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(23, 32, 27, 0.06);
}

.priority-card {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.text-link,
.table-link {
  color: var(--green);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.text-link {
  justify-self: start;
}

.card-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.badge {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 4px 10px;
  color: #fffaf1;
  background: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.reward {
  color: var(--red);
  font-size: 20px;
  font-weight: 900;
}

.card-meta,
.demand {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.roadmap-band {
  background: #eaf0eb;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.timeline article {
  position: relative;
  padding: 22px;
}

.timeline p,
.article-cards p {
  margin: 10px 0 0;
  color: var(--muted);
}

.step {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 8px;
  color: #fffaf1;
  background: var(--green);
  font-weight: 900;
}

.filters {
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.filter-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.filter-button.active,
.filter-button:hover {
  color: #fffaf1;
  border-color: var(--green);
  background: var(--green);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--green-deep);
  background: #efe5d4;
  font-size: 13px;
  white-space: nowrap;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #fbf4e8;
}

.category-hero {
  padding: clamp(62px, 9vw, 112px) clamp(18px, 4vw, 54px);
  color: #fffaf1;
  background:
    linear-gradient(90deg, rgba(20, 54, 41, 0.96), rgba(40, 87, 71, 0.82)),
    url("assets/restaurant-opening-hero.png") center / cover;
}

.category-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: end;
}

.category-hero h1 {
  max-width: none;
  font-size: clamp(40px, 4.2vw, 58px);
}

.category-hero p {
  max-width: 720px;
  color: rgba(255, 250, 241, 0.86);
  font-size: 18px;
}

.category-summary {
  border: 1px solid rgba(255, 250, 241, 0.24);
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 250, 241, 0.1);
}

.category-summary h2 {
  font-size: 22px;
}

.category-summary ul,
.pros-cons ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.category-summary li,
.pros-cons li {
  margin-top: 7px;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
}

.guide-copy,
.writer-placeholder,
.product-card,
.empty-products {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: var(--surface);
}

.guide-copy p,
.writer-placeholder p,
.product-card p,
.empty-products p {
  color: var(--muted);
}

.writer-placeholder {
  border-style: dashed;
  background: #fbf4e8;
}

.scroll-hint {
  display: inline-flex;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--muted);
  background: var(--surface);
  font-size: 12px;
  font-weight: 900;
}

.compare-scroll {
  position: relative;
}

.product-table {
  min-width: 1540px;
}

.product-table th,
.product-table td {
  vertical-align: top;
  line-height: 1.75;
}

.product-table th:first-child,
.product-table td:first-child {
  width: 180px;
}

.product-table th:not(:first-child):not(:last-child),
.product-table td:not(:first-child):not(:last-child) {
  min-width: 320px;
}

.product-table th:last-child,
.product-table td:last-child {
  min-width: 320px;
}

.table-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.1em;
}

.table-list li {
  padding-left: 2px;
}

.service-head strong,
.service-head span {
  display: block;
}

.service-detail-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.product-detail-button {
  width: fit-content;
  margin-top: 22px;
  color: var(--green-deep);
  border-color: var(--line);
  background: #fffaf1;
}

.service-head span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.compare-label {
  color: var(--text);
  font-size: 14px;
  white-space: nowrap;
}

.table-cta-cell {
  vertical-align: middle;
}

.sticky-cell {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--surface);
  box-shadow: 8px 0 14px rgba(23, 32, 27, 0.06);
}

.sticky-cell span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.mini-button {
  display: inline-flex;
  min-width: 116px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 8px 12px;
  color: #fffaf1;
  background: var(--green);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.product-band {
  background: #eaf0eb;
}

.product-list {
  display: grid;
  gap: 18px;
}

.product-card {
  display: grid;
  gap: 18px;
}

.product-media {
  display: block;
  width: min(100%, 360px);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.product-media img {
  display: block;
  width: 100%;
  height: auto;
}

.product-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.product-head .button {
  flex: 0 0 auto;
}

.pros-cons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pros-cons section,
.note-box {
  border-radius: 8px;
  padding: 18px;
  background: #fbf4e8;
}

.pros-cons h4 {
  margin: 0;
  font-size: 16px;
}

.note-box {
  border-left: 4px solid var(--amber);
}

.note-box p {
  margin: 6px 0 0;
}

.related-article-band {
  background: #fffaf1;
}

.related-article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.related-article-card {
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: var(--surface);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.related-article-card:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 93, 72, 0.34);
  box-shadow: 0 14px 34px rgba(23, 32, 27, 0.08);
}

.related-article-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.related-article-card h3,
.related-article-card p {
  margin: 0;
}

.related-article-card h3 {
  font-size: 18px;
  line-height: 1.5;
}

.related-article-card p {
  color: var(--muted);
  font-size: 14px;
}

.article-band {
  background: var(--green-deep);
  color: #fffaf1;
}

.article-band .section-heading p,
.article-cards p {
  color: rgba(255, 250, 241, 0.76);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(26px, 5vw, 64px);
}

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

.article-cards article {
  padding: 22px;
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.16);
  background: rgba(255, 250, 241, 0.08);
}

.cta-section {
  background: var(--surface);
}

.cta-inner {
  justify-content: space-between;
  gap: 24px;
}

.cta-inner h2 {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 24px clamp(18px, 4vw, 54px);
  color: rgba(255, 250, 241, 0.72);
  background: #101a15;
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-weight: 800;
}

.footer-nav a:hover {
  color: #fffaf1;
}

.sub-hero {
  padding: clamp(62px, 9vw, 112px) clamp(18px, 4vw, 54px);
  color: #fffaf1;
  background:
    linear-gradient(90deg, rgba(20, 54, 41, 0.98), rgba(40, 87, 71, 0.86)),
    url("assets/restaurant-opening-hero.png") center / cover;
}

.article-hero {
  background:
    linear-gradient(90deg, rgba(20, 54, 41, 0.98), rgba(40, 87, 71, 0.86)),
    url("assets/restaurant-opening-hero.png") center / cover;
}

.article-hero h1 {
  max-width: 1100px;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.18;
}

.article-hero .section-inner {
  max-width: 1180px;
}

.sub-hero p {
  max-width: 760px;
  color: rgba(255, 250, 241, 0.86);
  font-size: 18px;
}

.content-page {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.content-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(23, 32, 27, 0.06);
}

.content-card h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.content-card p {
  color: var(--muted);
}

.info-table {
  min-width: 0;
  margin-top: 18px;
}

.info-table th {
  width: 180px;
  background: #efe5d4;
}

.contact-form-card {
  padding: clamp(26px, 5vw, 46px);
}

.contact-form-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.contact-form {
  display: grid;
  gap: 24px;
}

.form-field {
  display: grid;
  gap: 9px;
}

.form-field label {
  font-weight: 800;
  color: var(--ink);
}

.form-field label span {
  display: inline-block;
  margin-left: 7px;
  padding: 2px 7px;
  border-radius: 4px;
  background: #f3dfd8;
  color: #8b3829;
  font-size: 11px;
  vertical-align: 2px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid #b7b2a8;
  border-radius: 6px;
  padding: 13px 14px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  line-height: 1.6;
}

.form-field textarea {
  min-height: 190px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 3px solid rgba(37, 103, 79, 0.18);
  border-color: var(--green);
}

.form-field small {
  color: var(--muted);
  line-height: 1.7;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--muted);
  line-height: 1.7;
  cursor: pointer;
}

.form-consent input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  accent-color: var(--green);
  flex: 0 0 auto;
}

.form-consent a {
  color: var(--green);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-honey {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-submit {
  justify-self: start;
  min-width: 210px;
  border: 0;
  cursor: pointer;
}

.form-submit:disabled {
  opacity: 0.58;
  cursor: wait;
}

.form-status {
  min-height: 1.7em;
  margin: 0;
  font-weight: 800;
}

.form-status[data-state="success"] {
  color: var(--green);
}

.form-status[data-state="error"] {
  color: #a23f30;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 850px) minmax(240px, 300px);
  align-items: start;
  gap: clamp(22px, 4vw, 34px);
}

.article-body {
  width: 100%;
  min-width: 0;
  max-width: none;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(30px, 5vw, 58px);
  box-shadow: var(--shadow);
}

.article-body .table-wrap {
  width: 100%;
  max-width: 100%;
}

.article-body h2 {
  margin-top: clamp(46px, 6vw, 66px);
  font-size: clamp(25px, 3vw, 35px);
  line-height: 1.35;
}

.article-body h2:first-of-type {
  margin-top: 0;
}

.article-body p,
.article-body li {
  color: var(--muted);
  font-size: clamp(16px, 1.45vw, 17px);
  line-height: 1.88;
}

.article-body p {
  margin: 16px 0 0;
}

.article-body ul,
.article-body ol {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-left: 1.35em;
}

.article-body li::marker {
  color: var(--amber);
  font-weight: 900;
}

.article-body > p > strong:first-child {
  color: var(--ink);
  font-size: 1.04em;
}

.article-body h3 {
  margin: 34px 0 0;
  padding-left: 14px;
  border-left: 4px solid var(--amber);
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.55;
}

.key-point,
.example-box,
.caution-box {
  margin: 26px 0;
  border-radius: 8px;
  padding: clamp(20px, 3vw, 28px);
}

.key-point {
  border: 1px solid #b9d0c7;
  border-left: 5px solid var(--green);
  background: #eef6f2;
}

.example-box {
  border: 1px solid #dfc89d;
  border-left: 5px solid var(--amber);
  background: #fff8e9;
}

.caution-box {
  border: 1px solid #dfb9ae;
  border-left: 5px solid var(--red);
  background: #fff3ef;
}

.key-point h3,
.example-box h3,
.caution-box h3 {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: clamp(18px, 2vw, 21px);
}

.key-point p:first-of-type,
.example-box p:first-of-type,
.caution-box p:first-of-type {
  margin-top: 10px;
}

.formula {
  margin: 18px 0 0;
  border-radius: 6px;
  padding: 15px 18px;
  color: var(--green-deep);
  background: #fff;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 900;
  line-height: 1.65;
}

.article-body .table-wrap {
  margin-top: 22px;
}

.article-body th {
  color: var(--ink);
  background: #f3eadb;
}

.article-body td {
  line-height: 1.75;
}

.article-cover {
  margin: clamp(22px, 4vw, 34px) 0 clamp(32px, 5vw, 48px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #efe5d4;
  aspect-ratio: 16 / 9;
}

.article-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-article-banner {
  width: min(100%, 360px);
  margin: 28px auto 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.service-article-banner a,
.service-article-banner img {
  display: block;
}

.service-article-banner img {
  width: 100%;
  height: auto;
}

.article-sidebar {
  min-width: 0;
  position: static;
}

.sidebar-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 250, 241, 0.92);
  box-shadow: 0 12px 28px rgba(23, 32, 27, 0.08);
}

.sidebar-label {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
}

.article-side-nav {
  display: grid;
  gap: 8px;
}

.article-side-nav a {
  display: grid;
  gap: 3px;
  border-radius: 8px;
  padding: 11px 12px;
  background: transparent;
}

.article-side-nav a:hover,
.article-side-nav a.active {
  background: #f3eadb;
}

.article-side-nav span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 900;
}

.article-side-nav strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.45;
}

.source-box {
  margin: clamp(34px, 5vw, 52px) 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(20px, 3vw, 26px);
  background: #fffaf1;
}

.source-box h2 {
  margin-top: 0;
}

.source-box ul {
  margin-bottom: 0;
}

.source-box a {
  color: var(--green);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ad-notice,
.article-cta {
  border-radius: 8px;
  padding: clamp(18px, 3vw, 24px);
  background: #fbf4e8;
}

.article-cta {
  margin-top: 34px;
  border-left: 4px solid var(--green);
}

.article-cta h2 {
  margin: 0;
}

.article-index {
  display: grid;
  gap: 16px;
}

.article-list-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(20px, 4vw, 30px);
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(23, 32, 27, 0.06);
}

.article-list-card:hover {
  border-color: rgba(40, 87, 71, 0.42);
  transform: translateY(-1px);
}

.article-list-card span {
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
}

.article-list-card h2 {
  font-size: clamp(22px, 3vw, 32px);
}

.article-list-card p {
  margin: 0;
  color: var(--muted);
}

.tracking-pixel {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .article-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .article-sidebar {
    position: static;
  }

  .article-side-nav {
    max-height: 320px;
    overflow: auto;
  }

  .hero {
    min-height: auto;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(20, 54, 41, 0.96) 0%, rgba(20, 54, 41, 0.82) 52%, rgba(20, 54, 41, 0.34) 100%),
      linear-gradient(90deg, rgba(20, 54, 41, 0.42), transparent);
  }

  .hero-content {
    width: min(720px, calc(100% - 36px));
    margin: 0 auto;
    padding: 52px 0 28px;
  }

  .intro-grid,
  .article-layout,
  .category-hero-inner,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .priority-grid,
  .timeline,
  .related-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .article-body {
    padding: 24px 20px;
  }

  .article-body h2 {
    margin-top: 42px;
    font-size: 25px;
  }

  .article-body p,
  .article-body li {
    line-height: 1.82;
  }
  .brand {
    font-size: 15px;
  }

  .hero {
    min-height: auto;
  }

  .hero-stats,
  .priority-grid,
  .timeline,
  .article-cards,
  .related-article-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-top: 24px;
  }

  .hero-stats div {
    padding: 10px 8px;
  }

  .hero-stats dt {
    font-size: 10px;
  }

  .hero-stats dd {
    font-size: 13px;
  }

  .hero-content {
    padding-top: 38px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .form-submit {
    width: 100%;
  }

  .cta-inner,
  .product-head,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .pros-cons {
    grid-template-columns: 1fr;
  }
}