/*
 * SerasMac V4 — Knowledge & Commerce
 * Route-scoped final art-direction layer for guides, machine groups,
 * package selector and pricing surfaces.
 */

.sm-v4-knowledge-surface {
  --sm-v4-shadow-paper: 0 24px 72px rgba(16, 39, 36, .10);
  --sm-v4-shadow-deep: 0 34px 88px rgba(5, 20, 18, .24);
  background: var(--sm-v4-porcelain);
}

.sm-v4-knowledge-surface .sm-section {
  padding-block: clamp(5.5rem, 9vw, 9.5rem);
}

.sm-v4-knowledge-surface .sm-section--compact {
  padding-block: clamp(3.25rem, 6vw, 5.5rem);
}

.sm-v4-knowledge-surface .sm-section--alt {
  background: #ece6db;
}

.sm-v4-knowledge-surface .sm-section-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .38fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  max-width: none;
  margin-bottom: clamp(3rem, 6vw, 5.75rem);
}

.sm-v4-knowledge-surface .sm-section-header > .sm-eyebrow,
.sm-v4-knowledge-surface .sm-section-header > div:first-child {
  grid-column: 1;
}

.sm-v4-knowledge-surface .sm-section-header h2 {
  grid-column: 1;
  max-width: 12ch;
  margin: .85rem 0 0;
  color: var(--sm-v4-forest);
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -.052em;
  line-height: .96;
  text-wrap: balance;
}

.sm-v4-knowledge-surface .sm-section-header > p {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  margin: 0;
  color: var(--sm-v4-ink-soft);
  font-size: .9rem;
  line-height: 1.78;
}

.sm-v4-knowledge-surface .sm-page-hero {
  min-height: min(720px, calc(100vh - 120px));
  display: flex;
  align-items: center;
  padding-block: clamp(5rem, 10vw, 9rem);
}

.sm-v4-knowledge-surface .sm-page-hero__title {
  max-width: 11ch;
}

.sm-v4-knowledge-surface .sm-page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

.sm-v4-knowledge-surface .sm-page-hero__actions .sm-btn,
.sm-v4-knowledge-surface .sm-final-cta .sm-btn,
.sm-v4-knowledge-surface .sm-selector__actions .sm-btn {
  border-radius: 2px;
  box-shadow: none;
}

.sm-v4-knowledge-surface .sm-badge {
  border-radius: 2px;
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}

/* ================================================================
   Guides hub
   ================================================================ */

.sm-guide-proof {
  padding: 0;
  background: var(--sm-v4-paper);
  border-top: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-guide-proof__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sm-guide-proof__item {
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.45rem clamp(1rem, 2.5vw, 2rem);
  border-right: 1px solid var(--sm-v4-line);
}

.sm-guide-proof__item:last-child {
  border-right: 0;
}

.sm-guide-proof__value {
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(1.55rem, 2.8vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -.035em;
}

.sm-guide-proof__label {
  margin-top: .5rem;
  color: var(--sm-v4-ink-soft);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .08em;
  line-height: 1.55;
  text-transform: uppercase;
}

.sm-guide-featured {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .4fr);
  overflow: hidden;
  color: var(--sm-v4-paper);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 3px;
  background:
    radial-gradient(circle at 88% 14%, rgba(23,110,102,.38), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
  box-shadow: var(--sm-v4-shadow-deep);
  text-decoration: none;
}

.sm-guide-featured::before {
  content: "RESEARCH FILE / FEATURED";
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  color: rgba(255,255,255,.27);
  font-family: var(--sm-v4-mono);
  font-size: .54rem;
  letter-spacing: .12em;
}

.sm-guide-featured__body {
  padding: clamp(2.5rem, 6vw, 5.5rem);
}

.sm-guide-featured__title {
  max-width: 11ch;
  margin: 1.4rem 0 1.2rem;
  color: var(--sm-v4-paper);
  font-size: clamp(3rem, 5.5vw, 6rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .92;
}

.sm-guide-featured__desc {
  max-width: 720px;
  color: rgba(255,252,246,.66);
  font-size: .95rem;
  line-height: 1.8;
}

.sm-guide-featured__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.35rem;
  margin: 2rem 0;
  color: rgba(255,252,246,.52);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.sm-guide-featured__meta span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.sm-guide-featured__meta .sm-icon {
  width: 14px;
  height: 14px;
  color: var(--sm-v4-brass);
}

.sm-guide-featured__aside {
  display: grid;
  grid-template-rows: 1fr 1fr;
  border-left: 1px solid rgba(255,255,255,.14);
}

.sm-guide-featured__stat {
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.sm-guide-featured__stat:last-child {
  border-bottom: 0;
}

.sm-guide-featured__stat-num {
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 500;
  line-height: .8;
}

.sm-guide-featured__stat-label {
  margin-top: 1rem;
  color: rgba(255,255,255,.45);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.sm-guide-topics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-guide-topic-card {
  position: relative;
  min-height: 220px;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: .8rem;
  align-content: start;
  padding: 1.75rem;
  color: var(--sm-v4-forest);
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color .28s ease, background-color .28s ease, transform .28s ease;
}

.sm-guide-topic-card:hover,
.sm-guide-topic-card:focus-visible,
.sm-guide-topic-card.is-active {
  z-index: 2;
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
  transform: translateY(-4px);
}

.sm-guide-topic-card__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--sm-v4-mineral);
  border: 1px solid var(--sm-v4-line);
  background: rgba(255,255,255,.28);
}

.sm-guide-topic-card:hover .sm-guide-topic-card__icon,
.sm-guide-topic-card:focus-visible .sm-guide-topic-card__icon,
.sm-guide-topic-card.is-active .sm-guide-topic-card__icon {
  color: var(--sm-v4-brass);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
}

.sm-guide-topic-card__icon .sm-icon {
  width: 21px;
  height: 21px;
}

.sm-guide-topic-card__label {
  margin-top: 1.6rem;
  font-family: var(--sm-font-display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1;
}

.sm-guide-topic-card__desc {
  color: var(--sm-v4-ink-soft);
  font-size: .75rem;
  line-height: 1.68;
  transition: color .28s ease;
}

.sm-guide-topic-card:hover .sm-guide-topic-card__desc,
.sm-guide-topic-card:focus-visible .sm-guide-topic-card__desc,
.sm-guide-topic-card.is-active .sm-guide-topic-card__desc {
  color: rgba(255,252,246,.62);
}

.sm-guide-search {
  position: relative;
  max-width: none;
  margin-bottom: 2.5rem;
}

.sm-guide-search__input-wrap {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  min-height: 76px;
  padding: 0 4.5rem 0 1.35rem;
  border: 1px solid var(--sm-v4-line-strong);
  border-radius: 2px;
  background: var(--sm-v4-paper);
  box-shadow: 0 12px 36px rgba(16,39,36,.055);
}

.sm-guide-search__input-wrap .sm-icon {
  color: var(--sm-v4-mineral);
}

.sm-guide-search__input {
  width: 100%;
  min-height: 72px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.85rem);
}

.sm-guide-search__input::placeholder {
  color: rgba(16,39,36,.34);
}

.sm-guide-search__clear {
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--sm-v4-line);
  border-radius: 2px;
  background: transparent;
  transform: translateY(-50%);
}

.sm-guides-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-guide-card {
  position: relative;
  min-width: 0;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: clamp(1.7rem, 3vw, 2.6rem);
  color: var(--sm-v4-forest);
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-decoration: none;
  transition: color .3s ease, background-color .3s ease, transform .3s ease;
}

.sm-guide-card:hover,
.sm-guide-card:focus-within {
  z-index: 2;
  color: var(--sm-v4-paper);
  background: var(--sm-v4-mineral);
  transform: translateY(-5px);
}

.sm-guide-card__head {
  flex: 1;
}

.sm-guide-card__title {
  margin: 1.45rem 0 1rem;
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 500;
  letter-spacing: -.042em;
  line-height: 1.03;
}

.sm-guide-card__title a {
  color: inherit;
  text-decoration: none;
}

.sm-guide-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.sm-guide-card__desc {
  max-width: 580px;
  color: var(--sm-v4-ink-soft);
  font-size: .8rem;
  line-height: 1.72;
  transition: color .3s ease;
}

.sm-guide-card:hover .sm-guide-card__desc,
.sm-guide-card:focus-within .sm-guide-card__desc {
  color: rgba(255,252,246,.7);
}

.sm-guide-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem .95rem;
  margin-top: 1.75rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--sm-v4-line);
  color: rgba(16,39,36,.48);
  font-family: var(--sm-v4-mono);
  font-size: .52rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color .3s ease, border-color .3s ease;
}

.sm-guide-card:hover .sm-guide-card__meta,
.sm-guide-card:focus-within .sm-guide-card__meta {
  color: rgba(255,252,246,.55);
  border-color: rgba(255,255,255,.18);
}

.sm-guide-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
}

.sm-guide-card__meta-item .sm-icon {
  width: 13px;
  height: 13px;
  color: var(--sm-v4-brass);
}

.sm-guide-card__foot {
  margin-top: 1.5rem;
}

.sm-guide-card:hover .sm-guide-card__foot .sm-btn,
.sm-guide-card:focus-within .sm-guide-card__foot .sm-btn {
  color: var(--sm-v4-forest);
  border-color: var(--sm-v4-paper);
  background: var(--sm-v4-paper);
}

/* ================================================================
   Guide article
   ================================================================ */

.sm-v4-guide-detail .sm-page-hero--compact {
  min-height: 0;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--sm-v4-line);
  background: var(--sm-v4-paper);
}

.sm-v4-guide-detail .sm-page-hero--compact::before {
  display: none;
}

.sm-v4-guide-detail .sm-container--reading {
  width: min(100% - clamp(2rem, 5vw, 5rem), 1040px);
  max-width: 1040px;
}

.sm-article__header {
  position: relative;
  margin: 0 0 clamp(3rem, 7vw, 6rem);
  padding: clamp(3rem, 7vw, 6.5rem) clamp(1.75rem, 5vw, 5rem);
  color: var(--sm-v4-paper);
  background:
    radial-gradient(circle at 88% 12%, rgba(23,110,102,.42), transparent 30%),
    linear-gradient(145deg, #17342f, #0b211e);
  box-shadow: var(--sm-v4-shadow-deep);
}

.sm-article__header::before {
  content: "RESEARCH DOSSIER";
  position: absolute;
  top: 1.1rem;
  right: 1.25rem;
  color: rgba(255,255,255,.26);
  font-family: var(--sm-v4-mono);
  font-size: .54rem;
  letter-spacing: .12em;
}

.sm-article__title {
  max-width: 12ch;
  margin: 1.35rem 0 1.5rem;
  color: var(--sm-v4-paper);
  font-size: clamp(3.2rem, 6.7vw, 6.8rem);
  font-weight: 500;
  letter-spacing: -.058em;
  line-height: .91;
  text-wrap: balance;
}

.sm-article__desc {
  max-width: 760px;
  color: rgba(255,252,246,.67);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.8;
}

.sm-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.4rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.14);
  color: rgba(255,252,246,.48);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.sm-article__meta span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.sm-article__meta .sm-icon {
  width: 14px;
  height: 14px;
  color: var(--sm-v4-brass);
}

.sm-article__toc {
  position: sticky;
  top: 92px;
  z-index: 12;
  margin-bottom: 2.2rem;
  border: 1px solid var(--sm-v4-line-strong);
  background: rgba(255,252,246,.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 32px rgba(16,39,36,.06);
}

.sm-article__toc-toggle {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.1rem;
  color: var(--sm-v4-forest);
  border: 0;
  background: transparent;
}

.sm-article__toc-title {
  font-family: var(--sm-v4-mono);
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sm-article__toc-list {
  display: flex;
  gap: .4rem;
  overflow-x: auto;
  margin: 0;
  padding: 0 .8rem .8rem;
  list-style: none;
  scrollbar-width: thin;
}

.sm-article__toc-list li {
  flex: 0 0 auto;
}

.sm-article__toc-list a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: .5rem .75rem;
  color: var(--sm-v4-ink-soft);
  border: 1px solid var(--sm-v4-line);
  background: transparent;
  font-size: .66rem;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.sm-article__toc-list a:hover,
.sm-article__toc-list a:focus-visible,
.sm-article__toc-list a.is-active {
  color: var(--sm-v4-paper);
  border-color: var(--sm-v4-mineral);
  background: var(--sm-v4-mineral);
}

.sm-article__toc.is-collapsed .sm-article__toc-chevron {
  transform: rotate(-90deg);
}

.sm-article__takeaways {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.6rem, 3vw, 2.5rem);
  border-top: 4px solid var(--sm-v4-brass);
  background: var(--sm-v4-paper);
  box-shadow: var(--sm-v4-shadow-paper);
}

.sm-article__takeaways-title {
  margin-bottom: 1.4rem;
  color: var(--sm-v4-forest);
  font-family: var(--sm-v4-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sm-article__takeaways-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sm-article__takeaways-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: .65rem;
  color: var(--sm-v4-ink-soft);
  font-size: .78rem;
  line-height: 1.65;
}

.sm-article__takeaways-list .sm-icon {
  width: 16px;
  height: 16px;
  margin-top: .2rem;
  color: var(--sm-v4-mineral);
}

.sm-article__body {
  counter-reset: sm-v4-article-section;
}

.sm-article__body > section {
  counter-increment: sm-v4-article-section;
  scroll-margin-top: 180px;
  padding: clamp(2.6rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--sm-v4-line-strong);
}

.sm-article__body > section h2 {
  position: relative;
  max-width: 14ch;
  margin-bottom: 1.5rem;
  padding-left: clamp(3.3rem, 7vw, 5.5rem);
  color: var(--sm-v4-forest);
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1;
}

.sm-article__body > section h2::before {
  content: counter(sm-v4-article-section, decimal-leading-zero);
  position: absolute;
  top: .18em;
  left: 0;
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: .65em;
}

.sm-article__body p,
.sm-article__body li {
  color: var(--sm-v4-ink-soft);
  font-size: 1rem;
  line-height: 1.9;
}

.sm-article__body ul {
  display: grid;
  gap: .75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.sm-article__body li {
  position: relative;
  padding-left: 1.5rem;
}

.sm-article__body li::before {
  content: "";
  position: absolute;
  top: .85em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--sm-v4-mineral);
  transform: rotate(45deg);
}

.sm-article__evidence,
.sm-article__interpretation,
.sm-article__related-service,
.sm-article__lead-magnet,
.sm-article__disclaimer {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  border: 1px solid var(--sm-v4-line-strong);
  border-radius: 2px;
  background: var(--sm-v4-paper);
}

.sm-article__evidence-head,
.sm-article__interpretation-head,
.sm-article__related-service-head,
.sm-article__disclaimer-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-article__evidence-head .sm-icon,
.sm-article__interpretation-head .sm-icon,
.sm-article__related-service-head .sm-icon,
.sm-article__disclaimer-head .sm-icon {
  width: 18px;
  height: 18px;
  color: var(--sm-v4-mineral);
}

.sm-article__evidence-head h2,
.sm-article__interpretation-head h2,
.sm-article__related-service-head h2,
.sm-article__disclaimer-head strong {
  margin: 0;
  font-family: var(--sm-v4-mono);
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.sm-article__evidence-body,
.sm-article__interpretation-body,
.sm-article__related-service-card,
.sm-article__disclaimer > p {
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.sm-article__evidence-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 0;
}

.sm-article__evidence-item {
  padding: 1.6rem;
  border-right: 1px solid var(--sm-v4-line);
}

.sm-article__evidence-item:last-child {
  border-right: 0;
}

.sm-article__evidence-item strong,
.sm-article__evidence-item span {
  display: block;
}

.sm-article__evidence-item strong {
  color: var(--sm-v4-brass);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sm-article__evidence-item span,
.sm-article__interpretation-body,
.sm-article__related-service-card,
.sm-article__disclaimer > p {
  color: var(--sm-v4-ink-soft);
  font-size: .78rem;
  line-height: 1.72;
}

.sm-article__interpretation {
  color: var(--sm-v4-paper);
  border-color: rgba(255,255,255,.12);
  background: var(--sm-v4-forest);
}

.sm-article__interpretation-head {
  border-color: rgba(255,255,255,.14);
}

.sm-article__interpretation-head h2,
.sm-article__interpretation-head .sm-icon {
  color: var(--sm-v4-brass);
}

.sm-article__interpretation-body,
.sm-article__interpretation-body p,
.sm-article__interpretation-body li {
  color: rgba(255,252,246,.68);
}

.sm-article__cta {
  margin-top: clamp(3rem, 6vw, 5.5rem);
  color: var(--sm-v4-paper);
  background:
    radial-gradient(circle at 90% 10%, rgba(23,110,102,.4), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
}

.sm-article__cta-inner {
  padding: clamp(2.5rem, 6vw, 5rem);
}

.sm-article__cta h2 {
  max-width: 12ch;
  margin: 1rem 0 1rem;
  color: var(--sm-v4-paper);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .95;
}

.sm-article__cta p {
  color: rgba(255,252,246,.64);
}

.sm-article__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.sm-article__lead-magnet-inner {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem;
}

.sm-article__lead-magnet-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--sm-v4-brass);
  border: 1px solid var(--sm-v4-line);
}

.sm-article__lead-magnet-body h3 {
  margin-bottom: .4rem;
  font-size: 1.3rem;
}

.sm-article__lead-magnet-body p {
  margin: 0;
  color: var(--sm-v4-ink-soft);
  font-size: .75rem;
}

.sm-article__related {
  margin-top: clamp(4rem, 8vw, 7rem);
}

.sm-article__related > h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  font-weight: 500;
  letter-spacing: -.05em;
}

.sm-mobile-sticky-cta {
  border-top: 1px solid var(--sm-v4-line-strong);
  background: rgba(255,252,246,.96);
  backdrop-filter: blur(16px);
}

/* ================================================================
   Machine groups index
   ================================================================ */

.sm-mg-filter {
  position: relative;
  max-width: none;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid var(--sm-v4-line-strong);
  background: var(--sm-v4-paper);
  box-shadow: var(--sm-v4-shadow-paper);
}

.sm-mg-filter .sm-label {
  display: block;
  margin-bottom: .7rem;
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.sm-mg-filter__input-wrap {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: .8rem;
  align-items: center;
  border-bottom: 1px solid var(--sm-v4-line-strong);
}

.sm-mg-filter__input {
  min-height: 62px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-family: var(--sm-font-display);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  box-shadow: none;
}

.sm-mg-filter__count {
  margin: .9rem 0 0;
  color: rgba(16,39,36,.48);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.sm-mg-filter__count.is-empty {
  color: var(--sm-v4-oxide);
}

.sm-mg-group + .sm-mg-group {
  margin-top: clamp(5rem, 9vw, 9rem);
}

.sm-mg-group__header,
.sm-mg-detail-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, .4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.sm-mg-group__header .sm-eyebrow,
.sm-mg-detail-header .sm-eyebrow {
  grid-column: 1;
}

.sm-mg-group__title,
.sm-mg-detail-header__title {
  grid-column: 1;
  max-width: 13ch;
  margin: .8rem 0 0;
  color: var(--sm-v4-forest);
  font-size: clamp(2.7rem, 5vw, 5.1rem);
  font-weight: 500;
  letter-spacing: -.052em;
  line-height: .96;
}

.sm-mg-group__desc,
.sm-mg-detail-header__desc {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  color: var(--sm-v4-ink-soft);
  font-size: .85rem;
  line-height: 1.75;
}

.sm-mg-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

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

.sm-mg-grid--compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sm-mg-grid .sm-card {
  position: relative;
  min-width: 0;
  min-height: 330px;
  display: flex;
  gap: 0;
  padding: clamp(1.6rem, 3vw, 2.5rem);
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: color .28s ease, background-color .28s ease, transform .28s ease;
}

.sm-mg-grid .sm-card:hover,
.sm-mg-grid .sm-card:focus-within {
  z-index: 2;
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
  transform: translateY(-5px);
}

.sm-mg-grid .sm-card__icon {
  flex: 0 0 50px;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-right: 1.2rem;
  color: var(--sm-v4-mineral);
  border: 1px solid var(--sm-v4-line);
  background: transparent;
}

.sm-mg-grid .sm-card:hover .sm-card__icon,
.sm-mg-grid .sm-card:focus-within .sm-card__icon {
  color: var(--sm-v4-brass);
  border-color: rgba(255,255,255,.17);
}

.sm-mg-grid .sm-card__body {
  min-width: 0;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.sm-mg-grid .sm-card__title {
  margin: 1.3rem 0 .8rem;
  font-size: clamp(1.7rem, 2.8vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.02;
}

.sm-mg-grid .sm-card__title a {
  color: inherit;
  text-decoration: none;
}

.sm-mg-grid .sm-card__desc,
.sm-mg-grid .sm-card__seo,
.sm-mg-grid .sm-card__risk {
  color: var(--sm-v4-ink-soft);
  font-size: .75rem;
  line-height: 1.7;
  transition: color .28s ease;
}

.sm-mg-grid .sm-card__seo {
  color: rgba(16,39,36,.42);
  font-family: var(--sm-v4-mono);
  font-size: .53rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.sm-mg-grid .sm-card__risk {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--sm-v4-line);
}

.sm-mg-grid .sm-card:hover .sm-card__desc,
.sm-mg-grid .sm-card:hover .sm-card__seo,
.sm-mg-grid .sm-card:hover .sm-card__risk,
.sm-mg-grid .sm-card:focus-within .sm-card__desc,
.sm-mg-grid .sm-card:focus-within .sm-card__seo,
.sm-mg-grid .sm-card:focus-within .sm-card__risk {
  color: rgba(255,252,246,.63);
  border-color: rgba(255,255,255,.15);
}

.sm-mg-grid .sm-text-link,
.sm-mg-grid .sm-btn--ghost {
  position: relative;
  z-index: 3;
  margin-top: 1.2rem;
}

.sm-mg-detail-grid {
  border-top: 1px solid var(--sm-v4-line-strong);
}

.sm-mg-detail {
  border-bottom: 1px solid var(--sm-v4-line);
  background: transparent;
}

.sm-mg-detail__summary {
  min-height: 86px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.2rem;
  cursor: pointer;
  list-style: none;
  transition: color .25s ease, background-color .25s ease;
}

.sm-mg-detail__summary::-webkit-details-marker {
  display: none;
}

.sm-mg-detail__summary:hover,
.sm-mg-detail[open] .sm-mg-detail__summary {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-mg-detail__title {
  font-family: var(--sm-font-display);
  font-size: clamp(1.35rem, 2.7vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -.03em;
}

.sm-mg-detail__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  padding: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-left: 1px solid var(--sm-v4-line);
  background: var(--sm-v4-paper);
}

.sm-mg-detail__section {
  min-height: 180px;
  padding: 1.5rem;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-mg-detail__label {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .8rem;
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sm-mg-detail__label .sm-icon {
  width: 16px;
  height: 16px;
}

.sm-mg-detail__section p {
  color: var(--sm-v4-ink-soft);
  font-size: .78rem;
  line-height: 1.72;
}

.sm-mg-detail__actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  padding: 1.25rem;
}

.sm-mg-brief-cta,
.sm-mg-final-cta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 4rem);
  color: var(--sm-v4-paper);
  background:
    radial-gradient(circle at 90% 10%, rgba(23,110,102,.38), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
  box-shadow: var(--sm-v4-shadow-deep);
}

.sm-mg-brief-cta__icon {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  color: var(--sm-v4-brass);
  border: 1px solid rgba(255,255,255,.18);
}

.sm-mg-brief-cta__title,
.sm-mg-final-cta__title {
  margin-bottom: .6rem;
  color: var(--sm-v4-paper);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1;
}

.sm-mg-brief-cta__desc,
.sm-mg-final-cta__desc {
  color: rgba(255,252,246,.62);
  line-height: 1.72;
}

.sm-mg-boundary__header {
  max-width: 820px;
  margin-bottom: 2.5rem;
}

.sm-mg-boundary__title {
  margin-top: .8rem;
  font-size: clamp(2.7rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .97;
}

.sm-mg-boundary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-mg-boundary__card {
  padding: clamp(1.8rem, 4vw, 3rem);
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-mg-boundary__card--core {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-mg-boundary__card-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}

.sm-mg-boundary__card-header .sm-icon {
  color: var(--sm-v4-brass);
}

.sm-mg-boundary__card p,
.sm-mg-boundary__list li {
  color: var(--sm-v4-ink-soft);
  font-size: .78rem;
  line-height: 1.7;
}

.sm-mg-boundary__card--core p,
.sm-mg-boundary__card--core li {
  color: rgba(255,252,246,.65);
}

.sm-mg-boundary__list {
  display: grid;
  gap: .65rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

/* ================================================================
   Machine group detail
   ================================================================ */

.sm-md-page {
  color: var(--sm-v4-forest);
  background: var(--sm-v4-porcelain);
}

.sm-md-shell {
  width: min(100% - clamp(2rem, 5vw, 5rem), 1420px);
  margin-inline: auto;
}

.sm-md-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 9rem);
  background:
    radial-gradient(circle at 88% 12%, rgba(23,110,102,.14), transparent 28%),
    linear-gradient(137deg, #fffdf8, var(--sm-v4-porcelain) 64%, #e6efeb);
}

.sm-md-hero::before {
  content: "MACHINE DECISION FILE";
  position: absolute;
  right: 3vw;
  bottom: -1rem;
  color: rgba(16,39,36,.045);
  font-size: clamp(4rem, 10vw, 10rem);
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
}

.sm-md-hero__inner {
  position: relative;
}

.sm-md-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  color: rgba(16,39,36,.45);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sm-md-breadcrumb a {
  color: inherit;
}

.sm-md-hero__content {
  max-width: 900px;
  margin-top: clamp(3rem, 6vw, 5rem);
}

.sm-md-eyebrow {
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.sm-md-hero h1 {
  max-width: 10ch;
  margin: 1rem 0 1.4rem;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(4rem, 8vw, 8.5rem);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: .88;
}

.sm-md-hero__lead {
  max-width: 760px;
  color: var(--sm-v4-ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.22rem);
  line-height: 1.8;
}

.sm-md-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.sm-md-button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  padding: .85rem 1.15rem;
  border: 1px solid var(--sm-v4-forest);
  border-radius: 2px;
  font-size: .75rem;
  font-weight: 700;
  text-decoration: none;
}

.sm-md-button--primary {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-md-button--outline {
  color: var(--sm-v4-forest);
  background: transparent;
}

.sm-md-button:hover,
.sm-md-button:focus-visible {
  color: var(--sm-v4-paper);
  border-color: var(--sm-v4-mineral);
  background: var(--sm-v4-mineral);
}

.sm-md-icon {
  width: 18px;
  height: 18px;
}

.sm-md-hero__proof {
  max-width: 460px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: 1.3rem;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-bottom: 1px solid var(--sm-v4-line-strong);
}

.sm-md-hero__proof .sm-md-icon {
  color: var(--sm-v4-brass);
}

.sm-md-hero__proof strong,
.sm-md-hero__proof span {
  display: block;
}

.sm-md-hero__proof strong {
  margin-bottom: .35rem;
  font-size: .78rem;
}

.sm-md-hero__proof span {
  color: var(--sm-v4-ink-soft);
  font-size: .7rem;
  line-height: 1.6;
}

.sm-md-section {
  padding-block: clamp(5.5rem, 9vw, 9.5rem);
}

.sm-md-overview,
.sm-md-risks,
.sm-md-guides {
  background: var(--sm-v4-paper);
}

.sm-md-scenario,
.sm-md-faq {
  background: #ece6db;
}

.sm-md-overview__grid,
.sm-md-faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .45fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.sm-md-copy h2,
.sm-md-heading h2,
.sm-md-final h2 {
  max-width: 13ch;
  margin: .8rem 0 1.4rem;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  font-weight: 500;
  letter-spacing: -.052em;
  line-height: .97;
}

.sm-md-copy p,
.sm-md-heading > p,
.sm-md-note p,
.sm-md-risk p,
.sm-md-timeline__step p,
.sm-md-guide p,
.sm-md-accordion__item p {
  color: var(--sm-v4-ink-soft);
  line-height: 1.78;
}

.sm-md-checks {
  display: grid;
  gap: .75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.sm-md-checks li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: .65rem;
}

.sm-md-checks .sm-md-icon {
  color: var(--sm-v4-mineral);
}

.sm-md-stats {
  border-top: 1px solid var(--sm-v4-line-strong);
}

.sm-md-stat {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-md-stat strong {
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 500;
}

.sm-md-stat span {
  margin-top: .4rem;
  color: var(--sm-v4-ink-soft);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.sm-md-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .4fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-bottom: 3rem;
}

.sm-md-heading--center {
  max-width: 900px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.sm-md-heading--center h2,
.sm-md-heading--center > p {
  margin-inline: auto;
}

.sm-md-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--sm-v4-line-strong);
  background: var(--sm-v4-paper);
}

.sm-md-table {
  width: 100%;
  border-collapse: collapse;
}

.sm-md-table caption {
  padding: 1rem 1.2rem;
  color: var(--sm-v4-mineral);
  border-bottom: 1px solid var(--sm-v4-line);
  font-family: var(--sm-v4-mono);
  font-size: .56rem;
  letter-spacing: .1em;
  text-align: left;
  text-transform: uppercase;
}

.sm-md-table th,
.sm-md-table td {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--sm-v4-line);
  text-align: left;
}

.sm-md-table thead th {
  color: rgba(16,39,36,.48);
  font-family: var(--sm-v4-mono);
  font-size: .54rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.sm-md-table tbody th {
  color: var(--sm-v4-forest);
  font-size: .75rem;
}

.sm-md-table td {
  color: var(--sm-v4-ink-soft);
  font-size: .75rem;
}

.sm-md-note {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: .8rem;
  margin-top: 1.2rem;
  padding: 1.2rem;
  border-left: 3px solid var(--sm-v4-brass);
  background: rgba(255,252,246,.58);
}

.sm-md-note .sm-md-icon {
  color: var(--sm-v4-brass);
}

.sm-md-risk-list {
  margin: 3rem 0 0;
  padding: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  list-style: none;
}

.sm-md-risk {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-md-risk__number {
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: 2rem;
}

.sm-md-risk__title {
  display: flex;
  align-items: center;
  gap: .7rem;
}

.sm-md-risk__title .sm-md-icon {
  color: var(--sm-v4-oxide);
}

.sm-md-risk__title h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 2.2rem);
  font-weight: 500;
}

.sm-md-process {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-md-process .sm-md-eyebrow {
  color: #91c9c2;
}

.sm-md-process .sm-md-heading h2 {
  color: var(--sm-v4-paper);
}

.sm-md-process .sm-md-heading > p {
  color: rgba(255,252,246,.62);
}

.sm-md-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255,255,255,.15);
  border-left: 1px solid rgba(255,255,255,.12);
  list-style: none;
}

.sm-md-timeline__step {
  min-height: 330px;
  padding: 1.6rem;
  border-right: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.sm-md-timeline__number {
  display: block;
  margin-bottom: 4rem;
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: 1.7rem;
}

.sm-md-timeline__step h3 {
  color: var(--sm-v4-paper);
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.05;
}

.sm-md-timeline__step p {
  color: rgba(255,252,246,.58);
  font-size: .75rem;
}

.sm-md-timeline__step a {
  display: inline-flex;
  margin-top: 1.4rem;
  color: var(--sm-v4-brass);
  font-size: .7rem;
}

.sm-md-accordion {
  border-top: 1px solid var(--sm-v4-line-strong);
}

.sm-md-accordion__item {
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-md-accordion__item summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  padding: 1rem 0;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: 1.45rem;
  font-weight: 500;
  cursor: pointer;
}

.sm-md-accordion__item > div {
  padding: 0 0 1.5rem;
}

.sm-md-guides__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-md-guide {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  color: var(--sm-v4-forest);
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  text-decoration: none;
  transition: color .25s ease, background-color .25s ease, transform .25s ease;
}

.sm-md-guide:hover,
.sm-md-guide:focus-visible {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-mineral);
  transform: translateY(-4px);
}

.sm-md-guide__icon {
  color: var(--sm-v4-brass);
}

.sm-md-guide h3 {
  margin: 3rem 0 .8rem;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.03;
}

.sm-md-guide p {
  color: var(--sm-v4-ink-soft);
  font-size: .75rem;
  transition: color .25s ease;
}

.sm-md-guide:hover p,
.sm-md-guide:focus-visible p {
  color: rgba(255,252,246,.65);
}

.sm-md-guide > span:last-child {
  margin-top: auto;
  color: var(--sm-v4-brass);
  font-size: .7rem;
}

.sm-md-disclaimer {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: .8rem;
  margin-top: 1.5rem;
  padding: 1.2rem;
  border: 1px solid var(--sm-v4-line);
  color: var(--sm-v4-ink-soft);
  font-size: .7rem;
  line-height: 1.65;
}

.sm-md-final {
  padding-block: clamp(5rem, 9vw, 8rem);
  color: var(--sm-v4-paper);
  background:
    radial-gradient(circle at 86% 12%, rgba(23,110,102,.38), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
  text-align: center;
}

.sm-md-final h2 {
  margin-inline: auto;
  color: var(--sm-v4-paper);
}

.sm-md-final > .sm-md-shell > p,
.sm-md-final__inner > p {
  color: rgba(255,252,246,.62);
}

.sm-md-actions--center {
  justify-content: center;
}

/* ================================================================
   Package selector
   ================================================================ */

.sm-selector-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 9vw, 8rem);
  color: var(--sm-v4-forest);
  background:
    radial-gradient(circle at 88% 12%, rgba(23,110,102,.14), transparent 28%),
    linear-gradient(137deg, #fffdf8, var(--sm-v4-porcelain) 64%, #e6efeb);
}

.sm-selector-hero::before {
  content: "DECISION MATCH / 03 QUESTIONS";
  position: absolute;
  right: 2vw;
  bottom: -1rem;
  color: rgba(16,39,36,.05);
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 700;
  white-space: nowrap;
}

.sm-selector-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .42fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.sm-selector-hero h1 {
  max-width: 11ch;
  margin: 1rem 0 1.3rem;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(3.7rem, 7vw, 7.2rem);
  font-weight: 500;
  letter-spacing: -.06em;
  line-height: .9;
}

.sm-selector-hero__grid > div > p:last-child {
  max-width: 720px;
  color: var(--sm-v4-ink-soft);
  line-height: 1.78;
}

.sm-selector-hero aside {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: .75rem 1rem;
  padding: 1.3rem;
  color: var(--sm-v4-forest);
  border: 1px solid var(--sm-v4-line-strong);
  background: rgba(255,252,246,.66);
}

.sm-selector-hero aside .sm-icon {
  grid-row: 1 / span 2;
  color: var(--sm-v4-mineral);
}

.sm-selector-hero aside strong,
.sm-selector-hero aside span {
  display: block;
}

.sm-selector-hero aside span {
  color: var(--sm-v4-ink-soft);
  font-size: .7rem;
  line-height: 1.6;
}

.sm-selector-section {
  position: relative;
}

.sm-selector-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .44fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.sm-selector {
  position: relative;
  padding-top: 9px;
}

.sm-selector::before,
.sm-selector::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
}

.sm-selector::before {
  right: 0;
  background: rgba(16,39,36,.09);
}

.sm-selector::after {
  width: var(--sm-v4-selector-progress, 0%);
  background: linear-gradient(90deg, var(--sm-v4-mineral), var(--sm-v4-brass));
  transition: width .35s ease;
}

.sm-selector__step {
  margin: 0;
  padding: clamp(1.8rem, 4vw, 3rem) 0;
  border: 0;
  border-bottom: 1px solid var(--sm-v4-line-strong);
}

.sm-selector__step legend {
  width: 100%;
  display: flex;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 1.8rem;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(1.8rem, 3.7vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1;
}

.sm-selector__step legend span {
  color: var(--sm-v4-brass);
  font-size: .6em;
}

.sm-selector__step.is-complete legend::after {
  content: "✓";
  margin-left: auto;
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .45em;
}

.sm-selector-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-selector-options--stage {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sm-selector-options--binary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 720px;
}

.sm-selector-options label {
  position: relative;
  min-height: 150px;
  display: block;
  cursor: pointer;
}

.sm-selector-options input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.sm-selector-options label > span {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 1.35rem;
  color: var(--sm-v4-forest);
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  background: transparent;
  transition: color .24s ease, background-color .24s ease, transform .24s ease;
}

.sm-selector-options input:checked + span,
.sm-selector-options label:hover > span,
.sm-selector-options input:focus-visible + span {
  z-index: 2;
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
  transform: translateY(-3px);
}

.sm-selector-options strong {
  font-family: var(--sm-font-display);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.05;
}

.sm-selector-options small {
  margin-top: .55rem;
  color: var(--sm-v4-ink-soft);
  font-size: .67rem;
  line-height: 1.55;
  transition: color .24s ease;
}

.sm-selector-options input:checked + span small,
.sm-selector-options label:hover > span small,
.sm-selector-options input:focus-visible + span small {
  color: rgba(255,252,246,.62);
}

.sm-selector__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.sm-selector-result {
  position: sticky;
  top: 112px;
  min-height: 560px;
  overflow: hidden;
  color: var(--sm-v4-paper);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 88% 12%, rgba(23,110,102,.34), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
  box-shadow: var(--sm-v4-shadow-deep);
}

.sm-selector-result::before {
  content: "PACKAGE MATCH";
  position: absolute;
  right: -1rem;
  bottom: 1rem;
  color: rgba(255,255,255,.035);
  font-size: 4.5rem;
  font-weight: 700;
  transform: rotate(-90deg) translateX(100%);
  transform-origin: bottom right;
}

.sm-selector-result__empty,
.sm-selector-result__content {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 5vw, 3.5rem);
}

.sm-selector-result__empty > span,
.sm-selector-result__content > span:first-child {
  color: var(--sm-v4-brass);
  font-family: var(--sm-v4-mono);
  font-size: .57rem;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.sm-selector-result h2 {
  margin: 4rem 0 1rem;
  color: var(--sm-v4-paper);
  font-size: clamp(2.5rem, 4.5vw, 4.4rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .94;
}

.sm-selector-result p,
.sm-selector-result li {
  color: rgba(255,252,246,.64);
  font-size: .76rem;
  line-height: 1.7;
}

.sm-selector-result ul {
  display: grid;
  gap: .65rem;
  margin: 1.6rem 0;
  padding: 1.2rem 0;
  border-top: 1px solid rgba(255,255,255,.14);
  border-bottom: 1px solid rgba(255,255,255,.14);
  list-style: none;
}

.sm-selector-result li::before {
  content: "✓";
  margin-right: .55rem;
  color: var(--sm-v4-brass);
}

.sm-selector-result__addon {
  margin-top: 1.3rem;
  padding: 1rem;
  border-left: 3px solid var(--sm-v4-brass);
  background: rgba(255,255,255,.04);
}

.sm-selector-result__addon strong {
  color: var(--sm-v4-brass);
  font-size: .75rem;
}

.sm-selector-result__actions {
  display: grid;
  gap: .65rem;
  margin-top: 1.5rem;
}

.sm-selector-result .sm-btn--outline {
  color: var(--sm-v4-paper);
  border-color: rgba(255,255,255,.24);
}

/* ================================================================
   Pricing
   ================================================================ */

.sm-pricing-entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-pricing-entry {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.sm-pricing-entry--featured {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-pricing-entry__head,
.sm-pricing-entry__pricing,
.sm-pricing-entry__section,
.sm-pricing-entry__foot,
.sm-pricing-entry > .sm-pricing-entry__badge,
.sm-pricing-entry > .sm-pricing-entry__title {
  margin-right: clamp(1.3rem, 3vw, 2rem);
  margin-left: clamp(1.3rem, 3vw, 2rem);
}

.sm-pricing-entry__head {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-top: 1.4rem;
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-pricing-entry--featured .sm-pricing-entry__head,
.sm-pricing-entry--featured .sm-pricing-entry__section,
.sm-pricing-entry--featured .sm-pricing-entry__pricing,
.sm-pricing-entry--featured .sm-pricing-entry__foot {
  border-color: rgba(255,255,255,.14);
}

.sm-pricing-entry__code {
  color: var(--sm-v4-brass);
  font-family: var(--sm-v4-mono);
  font-size: .58rem;
  letter-spacing: .1em;
}

.sm-pricing-entry__badge {
  margin-top: 1.5rem;
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .55rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sm-pricing-entry--featured .sm-pricing-entry__badge {
  color: #91c9c2;
}

.sm-pricing-entry__title {
  min-height: 128px;
  margin-top: .75rem;
  margin-bottom: 0;
  color: inherit;
  font-size: clamp(2rem, 3.7vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .96;
}

.sm-pricing-entry__pricing {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: .75rem;
  align-items: start;
  padding: 1.2rem 0;
  border-top: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-pricing-entry__pricing .sm-icon {
  color: var(--sm-v4-brass);
}

.sm-pricing-entry__pricing strong,
.sm-pricing-entry__pricing span {
  display: block;
}

.sm-pricing-entry__pricing strong,
.sm-pricing-entry__label {
  color: var(--sm-v4-mineral);
  font-family: var(--sm-v4-mono);
  font-size: .53rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sm-pricing-entry--featured .sm-pricing-entry__pricing strong,
.sm-pricing-entry--featured .sm-pricing-entry__label {
  color: var(--sm-v4-brass);
}

.sm-pricing-entry__pricing span {
  margin-top: .35rem;
  color: var(--sm-v4-forest);
  font-size: .75rem;
}

.sm-pricing-entry--featured .sm-pricing-entry__pricing span {
  color: var(--sm-v4-paper);
}

.sm-pricing-entry__section {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-pricing-entry__label {
  display: flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: .7rem;
}

.sm-pricing-entry__list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sm-pricing-entry__list li,
.sm-pricing-entry__text {
  color: var(--sm-v4-ink-soft);
  font-size: .7rem;
  line-height: 1.65;
}

.sm-pricing-entry--featured .sm-pricing-entry__list li,
.sm-pricing-entry--featured .sm-pricing-entry__text {
  color: rgba(255,252,246,.62);
}

.sm-pricing-entry__foot {
  margin-top: auto;
  padding: 1.25rem 0 1.8rem;
}

.sm-pricing-entry--featured .sm-pricing-entry__foot .sm-btn {
  color: var(--sm-v4-forest);
  border-color: var(--sm-v4-paper);
  background: var(--sm-v4-paper);
}

.sm-pricing-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-pricing-compare-card {
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.sm-pricing-compare-card--included {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-forest);
}

.sm-pricing-compare-card__head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.sm-pricing-compare-card__head .sm-icon {
  color: var(--sm-v4-brass);
}

.sm-pricing-compare-card__head h3 {
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  font-weight: 500;
  line-height: 1.03;
}

.sm-pricing-compare-card__list {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sm-pricing-compare-card__list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: .65rem;
  color: var(--sm-v4-ink-soft);
  font-size: .76rem;
  line-height: 1.65;
}

.sm-pricing-compare-card--included li {
  color: rgba(255,252,246,.64);
}

.sm-pricing-compare-card__list .sm-icon {
  color: var(--sm-v4-brass);
}

.sm-pricing-factors-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-pricing-factor {
  position: relative;
  min-height: 270px;
  padding: 1.6rem;
  border: 0;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: color .25s ease, background-color .25s ease, transform .25s ease;
}

.sm-pricing-factor:hover {
  color: var(--sm-v4-paper);
  background: var(--sm-v4-mineral);
  transform: translateY(-4px);
}

.sm-pricing-factor__number {
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: 1.4rem;
}

.sm-pricing-factor__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-top: 2.6rem;
  color: var(--sm-v4-mineral);
  border: 1px solid var(--sm-v4-line);
}

.sm-pricing-factor:hover .sm-pricing-factor__icon {
  color: var(--sm-v4-brass);
  border-color: rgba(255,255,255,.18);
}

.sm-pricing-factor__title {
  margin: 1.2rem 0 .7rem;
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.05;
}

.sm-pricing-factor__text {
  color: var(--sm-v4-ink-soft);
  font-size: .72rem;
  line-height: 1.65;
  transition: color .25s ease;
}

.sm-pricing-factor:hover .sm-pricing-factor__text {
  color: rgba(255,252,246,.65);
}

.sm-pricing-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--sm-v4-line-strong);
  border-left: 1px solid var(--sm-v4-line);
}

.sm-pricing-process__step {
  min-height: 300px;
  padding: 1.8rem;
  border-right: 1px solid var(--sm-v4-line);
  border-bottom: 1px solid var(--sm-v4-line);
}

.sm-pricing-process__icon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--sm-v4-mineral);
}

.sm-pricing-process__num {
  color: var(--sm-v4-brass);
  font-family: var(--sm-font-display);
  font-size: 1.5rem;
}

.sm-pricing-process__title {
  margin: 4rem 0 .8rem;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.04;
}

.sm-pricing-process__text {
  color: var(--sm-v4-ink-soft);
  font-size: .76rem;
  line-height: 1.7;
}

/* ================================================================
   Shared accordions and final CTA
   ================================================================ */

.sm-v4-knowledge-surface .sm-faq__list {
  border-top: 1px solid var(--sm-v4-line-strong);
}

.sm-v4-knowledge-surface .sm-faq {
  border-bottom: 1px solid var(--sm-v4-line);
  background: transparent;
}

.sm-v4-knowledge-surface .sm-faq__question {
  min-height: 78px;
  padding: 1rem 0;
  color: var(--sm-v4-forest);
  font-family: var(--sm-font-display);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: 500;
}

.sm-v4-knowledge-surface .sm-faq__answer {
  padding: 0 0 1.5rem;
}

.sm-v4-knowledge-surface .sm-faq__answer p,
.sm-v4-knowledge-surface .sm-hiw-disclaimer p {
  color: var(--sm-v4-ink-soft);
  line-height: 1.75;
}

.sm-v4-knowledge-surface .sm-hiw-disclaimer {
  border: 1px solid var(--sm-v4-line-strong);
  border-left: 4px solid var(--sm-v4-brass);
  background: var(--sm-v4-paper);
}

.sm-v4-knowledge-surface .sm-final-cta {
  color: var(--sm-v4-paper);
  background:
    radial-gradient(circle at 88% 12%, rgba(23,110,102,.4), transparent 28%),
    linear-gradient(145deg, #17342f, #0b211e);
}

.sm-v4-knowledge-surface .sm-final-cta__inner,
.sm-v4-knowledge-surface .sm-final-cta > .sm-container > div {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.sm-v4-knowledge-surface .sm-final-cta h2 {
  max-width: 12ch;
  color: var(--sm-v4-paper);
  font-size: clamp(2.8rem, 5.5vw, 5.7rem);
  font-weight: 500;
  letter-spacing: -.052em;
  line-height: .95;
}

.sm-v4-knowledge-surface .sm-final-cta p {
  color: rgba(255,252,246,.62);
}

/* ================================================================
   Responsive
   ================================================================ */

@media (max-width: 1180px) {
  .sm-guide-topics,
  .sm-pricing-factors-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .sm-pricing-entry-grid {
    grid-template-columns: 1fr;
  }

  .sm-pricing-entry__title {
    min-height: 0;
  }

  .sm-pricing-entry {
    padding-bottom: 1rem;
  }

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

@media (max-width: 960px) {
  .sm-v4-knowledge-surface .sm-section-header,
  .sm-mg-group__header,
  .sm-mg-detail-header,
  .sm-md-heading--split,
  .sm-selector-hero__grid,
  .sm-selector-layout,
  .sm-md-overview__grid,
  .sm-md-faq__grid {
    grid-template-columns: 1fr;
  }

  .sm-v4-knowledge-surface .sm-section-header > p,
  .sm-mg-group__desc,
  .sm-mg-detail-header__desc {
    grid-column: auto;
    grid-row: auto;
  }

  .sm-guide-featured {
    grid-template-columns: 1fr;
  }

  .sm-guide-featured__aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
    border-top: 1px solid rgba(255,255,255,.14);
    border-left: 0;
  }

  .sm-guide-featured__stat {
    border-right: 1px solid rgba(255,255,255,.14);
    border-bottom: 0;
  }

  .sm-selector-result {
    position: relative;
    top: auto;
    min-height: 460px;
  }

  .sm-selector-options--stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sm-mg-brief-cta,
  .sm-mg-final-cta {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .sm-mg-brief-cta .sm-btn,
  .sm-mg-final-cta .sm-btn {
    grid-column: 2;
  }

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

@media (max-width: 760px) {
  .sm-v4-knowledge-surface .sm-container,
  .sm-md-shell,
  .sm-v4-guide-detail .sm-container--reading {
    width: min(100% - 1.5rem, 1420px);
  }

  .sm-guide-proof__grid,
  .sm-guide-topics,
  .sm-guides-grid,
  .sm-mg-grid--featured,
  .sm-mg-grid--compact,
  .sm-mg-detail__body,
  .sm-mg-boundary__grid,
  .sm-pricing-compare-grid,
  .sm-pricing-factors-grid,
  .sm-pricing-process,
  .sm-md-timeline,
  .sm-md-guides__grid,
  .sm-article__evidence-body,
  .sm-article__takeaways-list {
    grid-template-columns: 1fr;
  }

  .sm-guide-proof__item {
    min-height: 92px;
    border-right: 0;
    border-bottom: 1px solid var(--sm-v4-line);
  }

  .sm-guide-proof__item:last-child {
    border-bottom: 0;
  }

  .sm-guide-featured__aside {
    grid-template-columns: 1fr;
  }

  .sm-guide-featured__stat {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.14);
  }

  .sm-guide-topic-card,
  .sm-guide-card,
  .sm-mg-grid .sm-card,
  .sm-pricing-factor,
  .sm-pricing-process__step {
    min-height: 260px;
  }

  .sm-article__header {
    margin-right: -.25rem;
    margin-left: -.25rem;
  }

  .sm-article__toc {
    top: 72px;
  }

  .sm-article__evidence-item {
    border-right: 0;
    border-bottom: 1px solid var(--sm-v4-line);
  }

  .sm-article__lead-magnet-inner {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .sm-article__lead-magnet-inner .sm-btn {
    grid-column: 1 / -1;
  }

  .sm-mg-detail__section {
    min-height: 0;
    border-right: 0;
  }

  .sm-mg-brief-cta,
  .sm-mg-final-cta {
    grid-template-columns: 1fr;
  }

  .sm-mg-brief-cta .sm-btn,
  .sm-mg-final-cta .sm-btn {
    grid-column: auto;
  }

  .sm-selector-options,
  .sm-selector-options--stage,
  .sm-selector-options--binary {
    grid-template-columns: 1fr;
  }

  .sm-selector-options label {
    min-height: 118px;
  }

  .sm-pricing-entry__head,
  .sm-pricing-entry__pricing,
  .sm-pricing-entry__section,
  .sm-pricing-entry__foot,
  .sm-pricing-entry > .sm-pricing-entry__badge,
  .sm-pricing-entry > .sm-pricing-entry__title {
    margin-right: 1.2rem;
    margin-left: 1.2rem;
  }

  .sm-md-risk {
    grid-template-columns: 48px minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .sm-v4-knowledge-surface .sm-page-hero__title,
  .sm-selector-hero h1,
  .sm-md-hero h1,
  .sm-article__title {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

  .sm-guide-featured__body,
  .sm-article__header,
  .sm-article__cta-inner {
    padding: 2rem 1.3rem;
  }

  .sm-guide-featured__title,
  .sm-v4-knowledge-surface .sm-section-header h2,
  .sm-mg-group__title,
  .sm-mg-detail-header__title,
  .sm-md-copy h2,
  .sm-md-heading h2,
  .sm-md-final h2,
  .sm-v4-knowledge-surface .sm-final-cta h2 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .sm-guide-card,
  .sm-guide-topic-card,
  .sm-mg-grid .sm-card {
    padding: 1.35rem;
  }

  .sm-mg-grid .sm-card {
    display: block;
  }

  .sm-mg-grid .sm-card__icon {
    margin: 0 0 1rem;
  }

  .sm-article__body > section h2 {
    padding-left: 2.7rem;
  }

  .sm-article__toc-list {
    padding-right: .5rem;
    padding-left: .5rem;
  }

  .sm-md-table th,
  .sm-md-table td {
    min-width: 190px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sm-v4-knowledge-surface *,
  .sm-v4-knowledge-surface *::before,
  .sm-v4-knowledge-surface *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .sm-v4-knowledge-surface,
  .sm-guide-featured,
  .sm-article__header,
  .sm-article__interpretation,
  .sm-article__cta,
  .sm-selector-result,
  .sm-md-process,
  .sm-md-final,
  .sm-v4-knowledge-surface .sm-final-cta {
    color: #000 !important;
    background: #fff !important;
    box-shadow: none !important;
  }

  .sm-article__toc,
  .sm-mobile-sticky-cta,
  .sm-selector__actions,
  .sm-final-cta {
    display: none !important;
  }
}