.guide-hero {
  padding-block: clamp(78px, 10vw, 132px) clamp(58px, 7vw, 92px);
}

.guide-hero h1 {
  max-width: 1080px;
  font-size: clamp(3.5rem, 7.2vw, 7.5rem);
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.guide-meta span {
  padding: 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 253, 253, 0.68);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 720;
}

.guide-reading-column {
  max-width: 920px;
}

.guide-reading-column > p:not(.eyebrow, .guide-caveat, .guide-legal-note, .guide-update-note) {
  color: #37483e;
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.78;
}

.guide-reading-column > h2 {
  margin-bottom: 34px;
}

.guide-answer {
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--ink);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 8px 8px 0 var(--green);
}

.guide-answer p {
  margin: 0;
  font-size: clamp(1.05rem, 1.55vw, 1.28rem);
  line-height: 1.72;
}

.guide-answer p + p {
  margin-top: 18px;
}

.guide-answer strong {
  color: var(--green-deep);
  font-family: var(--display);
  font-size: 1.08em;
}

.guide-caveat,
.guide-legal-note,
.guide-update-note {
  padding: 18px 20px;
  border-left: 4px solid var(--pink-strong);
  background: rgba(255, 255, 255, 0.66);
  color: var(--muted);
  font-size: 0.84rem;
}

.guide-caveat {
  margin: 34px 0 0;
}

.guide-toc {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 40px;
  border: 1px solid var(--ink);
  border-radius: 18px;
  background: var(--line-strong);
}

.guide-toc a {
  padding: 15px 17px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.74rem;
  font-weight: 740;
  transition: color 180ms ease, background 180ms ease;
}

.guide-toc a:hover {
  background: var(--green);
  color: var(--ink);
}

.guide-table-wrap {
  overflow-x: auto;
  margin-top: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.guide-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.78rem;
  line-height: 1.55;
}

.guide-table th,
.guide-table td {
  padding: 18px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.guide-table th:last-child,
.guide-table td:last-child {
  border-right: 0;
}

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

.guide-table th {
  background: var(--ink);
  color: var(--white);
  font-size: 0.69rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.guide-table tbody tr:nth-child(even) {
  background: var(--pink-soft);
}

.guide-source-callout,
.guide-dark-note,
.guide-formula,
.guide-authors {
  margin-top: 34px;
  padding: clamp(22px, 3vw, 34px);
  border-radius: 18px;
}

.guide-source-callout {
  border: 1px solid var(--green-deep);
  background: var(--green-soft);
}

.guide-source-callout p {
  margin: 0;
}

.guide-source-callout ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.guide-source-callout li + li {
  margin-top: 10px;
}

.guide-reading-column p a,
.guide-source-callout a,
.guide-dark-note a,
.guide-check-sections a,
.guide-authors a,
.guide-back-link {
  border-bottom: 1px solid currentColor;
  font-weight: 750;
}

.guide-dark-note {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.guide-dark-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.guide-dark-note a {
  color: var(--green);
}

.guide-formula {
  display: grid;
  gap: 12px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  box-shadow: 7px 7px 0 var(--pink-strong);
}

.guide-formula strong {
  margin-bottom: 6px;
  color: var(--green);
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.5vw, 2.2rem);
  letter-spacing: -0.04em;
}

.guide-formula span {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.84rem;
}

.guide-mini-grid,
.guide-check-sections,
.guide-authors {
  display: grid;
  gap: 18px;
}

.guide-mini-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 38px;
}

.guide-mini-grid article,
.guide-check-sections > section {
  padding: 24px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--surface);
}

.guide-mini-grid h3,
.guide-check-sections h3 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.guide-mini-grid p,
.guide-check-sections p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.guide-cost-comparator {
  display: none;
  gap: 24px;
  margin-top: 42px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--ink);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 7px 7px 0 var(--green);
}

.guide-cost-comparator__intro h3 {
  margin: 6px 0 10px;
  font-family: var(--display);
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.guide-cost-comparator__intro p:last-child,
.guide-cost-comparator__status {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.guide-cost-comparator__horizon {
  display: grid;
  gap: 8px;
  max-width: 230px;
  font-size: 0.74rem;
  font-weight: 760;
}

.guide-cost-comparator select,
.guide-cost-comparator input {
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.guide-cost-comparator select {
  padding: 0 12px;
}

.guide-cost-comparator__offers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.guide-cost-comparator fieldset {
  display: grid;
  gap: 14px;
  min-width: 0;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
}

.guide-cost-comparator legend {
  padding: 0 8px;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.guide-cost-comparator fieldset label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(92px, 0.6fr) auto;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 720;
}

.guide-cost-comparator input {
  width: 100%;
  padding: 0 10px;
}

.guide-cost-comparator input[aria-invalid="true"] {
  border-color: #b42318;
  outline: 2px solid rgba(180, 35, 24, 0.16);
}

.guide-cost-comparator fieldset small {
  color: var(--muted);
  font-size: 0.66rem;
}

.guide-cost-comparator output {
  display: block;
  margin-top: 4px;
  padding: 16px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--green);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.guide-cost-comparator__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.guide-cost-comparator__actions .button {
  width: fit-content;
}

.guide-check-sections {
  margin-top: 38px;
}

.guide-check-sections p + p {
  margin-top: 14px;
}

.guide-legal-note,
.guide-update-note {
  margin-top: 28px;
}

.guide-authors {
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.guide-authors div {
  display: grid;
  gap: 4px;
}

.guide-authors span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 740;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.guide-authors a {
  width: fit-content;
  font-family: var(--display);
  font-size: 1.16rem;
}

.guide-back-link {
  display: block;
  width: fit-content;
  margin-top: 18px;
  font-size: 0.76rem;
}

.js .guide-cost-comparator {
  display: grid;
}

.guide-cost-comparator-fallback {
  margin-top: 42px;
  padding: 20px;
  border: 1px solid var(--ink);
  border-radius: 18px;
  background: var(--green-soft);
  color: var(--muted);
  font-size: 0.84rem;
}

@media (max-width: 900px) {
  .guide-toc,
  .guide-mini-grid,
  .guide-cost-comparator__offers {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .guide-hero h1 {
    font-size: clamp(3rem, 14vw, 4.6rem);
  }

  .guide-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .guide-toc,
  .guide-mini-grid,
  .guide-authors,
  .guide-cost-comparator__offers {
    grid-template-columns: 1fr;
  }

  .guide-cost-comparator fieldset label {
    grid-template-columns: minmax(0, 1fr) minmax(86px, 0.65fr) auto;
  }

  .guide-cost-comparator__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .guide-cost-comparator__actions .button {
    width: 100%;
  }

  .guide-table {
    min-width: 680px;
  }
}