.pm-guide {
  --red: #d71920;
  --ink: #18212a;
  --muted: #727c89;
  --border: #e1e5ea;
  color: var(--ink);
  font-family: Arial, sans-serif;
  line-height: 1.7;
}
.pm-guide * { box-sizing: border-box; }
.pm-guide .pm-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.pm-guide .pm-section { padding: 64px 0; }
.pm-guide .pm-soft { background: #f6f7f9; }
.pm-guide .pm-label {
  display: block;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}
.pm-guide h2 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 600;
  line-height: 1.2;
}
.pm-guide h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.35;
}
.pm-guide p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.pm-guide .pm-heading {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: end;
  gap: 48px;
  margin-bottom: 32px;
}
.pm-guide .pm-heading p { margin: 0; }
.pm-guide .pm-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}
.pm-guide table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
  text-align: left;
}
.pm-guide th,
.pm-guide td {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.pm-guide th {
  background: #fff4f4;
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
}
.pm-guide td {
  color: var(--muted);
  font-size: 14px;
}
.pm-guide td:first-child {
  color: var(--ink);
  font-weight: 600;
}
.pm-guide tr:last-child td { border-bottom: none; }
.pm-guide td a {
  color: var(--red);
  text-decoration: none;
}
.pm-guide td a:hover { text-decoration: underline; }
.pm-guide .pm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 64px;
}
.pm-guide .pm-button {
  display: inline-block;
  margin-top: 26px;
  padding: 13px 22px;
  border-radius: 5px;
  background: var(--red);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.pm-guide .pm-button:hover { background: #b8141a; }
.pm-guide .pm-list article {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.pm-guide .pm-list article:first-child { padding-top: 0; }
.pm-guide .pm-list p { margin: 0; }
.pm-guide .pm-list h3 {
  padding-left: 14px;
  border-left: 3px solid var(--red);
}
.pm-guide .pm-faq { margin-top: 30px; }
.pm-guide details {
  border-bottom: 1px solid var(--border);
}
.pm-guide summary {
  position: relative;
  padding: 21px 36px 21px 0;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}
.pm-guide summary::-webkit-details-marker { display: none; }
.pm-guide summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 18px;
  color: var(--red);
  font-size: 25px;
  font-weight: 400;
}
.pm-guide details[open] summary::after { content: "−"; }
.pm-guide details[open] summary { color: var(--red); }
.pm-guide details p {
  max-width: 950px;
  margin: 0;
  padding-bottom: 24px;
}
.pm-guide a:focus-visible,
.pm-guide summary:focus-visible,
.pm-guide .pm-table-wrap:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
}
@media (max-width: 760px) {
  .pm-guide .pm-section { padding: 44px 0; }
  .pm-guide .pm-wrap { padding: 0 20px; }
  .pm-guide .pm-heading,
  .pm-guide .pm-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pm-guide th,
  .pm-guide td { padding: 15px 18px; }
  .pm-guide summary { font-size: 16px; }
}