.guide-intro {
  display: grid;
  gap: 7vw;
  grid-template-columns: 1.1fr .9fr;
}

.guide-copy h2 {
  font-size: clamp(2.8rem, 6vw, 6rem);
  letter-spacing: -.055em;
  line-height: .95;
  margin: 20px 0 28px;
}

.guide-copy p {
  color: #9da89f;
  line-height: 2;
  margin-bottom: 18px;
}

.requirement-list {
  padding: 22px;
}

.requirement-list ul {
  display: grid;
  gap: 0;
  list-style: none;
}

.requirement-list li {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 28px 1fr;
  padding: 15px 0;
}

.requirement-list li:last-child { border-bottom: 0; }

.requirement-list li span {
  align-items: center;
  border: 1px solid var(--green-line);
  color: var(--green);
  display: flex;
  font-family: var(--mono);
  font-size: .5rem;
  height: 22px;
  justify-content: center;
  width: 22px;
}

.steps {
  display: grid;
  gap: 0;
}

.step {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 28px;
  grid-template-columns: 90px 1fr 220px;
  padding: 28px 0;
}

.step-number {
  color: var(--green);
  font-family: var(--mono);
  font-size: .6rem;
}

.step h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.step p {
  color: #96a199;
  line-height: 1.9;
}

.step aside {
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .52rem;
  line-height: 1.8;
  padding-left: 18px;
}

.radio-table {
  border: 1px solid var(--line-strong);
  overflow: hidden;
}

.radio-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.radio-row > div {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 18px;
}

.radio-row > div:last-child { border-right: 0; }
.radio-row:last-child > div { border-bottom: 0; }

.radio-row.head {
  background: var(--panel);
}

.radio-row.head div {
  color: var(--muted);
  font-family: var(--mono);
  font-size: .5rem;
  letter-spacing: .08em;
}

.radio-row strong {
  display: block;
  font-size: .82rem;
  margin-bottom: 5px;
}

.radio-row small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: .54rem;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding: 22px 44px 22px 0;
  position: relative;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  color: var(--green);
  content: "+";
  font-family: var(--mono);
  font-size: 1.3rem;
  position: absolute;
  right: 8px;
  top: 18px;
  transition: transform .2s ease;
}

.faq-list details[open] summary::after { transform: rotate(45deg); }

.faq-list p {
  color: var(--muted);
  line-height: 1.9;
  max-width: 850px;
  padding: 0 44px 22px 0;
}

@media (max-width: 900px) {
  .guide-intro { grid-template-columns: 1fr; }
  .step { grid-template-columns: 70px 1fr; }
  .step aside {
    border-left: 0;
    grid-column: 2;
    padding-left: 0;
  }
}

@media (max-width: 620px) {
  .step { grid-template-columns: 1fr; }
  .step aside { grid-column: auto; }

  .radio-row {
    border-bottom: 1px solid var(--line);
    grid-template-columns: 1fr;
  }

  .radio-row > div {
    border-right: 0;
  }

  .radio-row.head { display: none; }
}