.ss-karaoke {
  --ink: #193b43;
  --text: #394d55;
  --accent: #176b60;
  --soft: #f2f7f5;
  --line: #dce6e2;
  max-width: 960px;
  margin: 0 auto;
  padding: 12px 20px 40px;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.8;
  overflow-wrap: break-word;
}
.ss-karaoke * {
  box-sizing: border-box;
}
.ss-karaoke h1,
.ss-karaoke h2,
.ss-karaoke h3 {
  color: var(--ink);
  line-height: 1.35;
}
.ss-karaoke h1 {
  margin: 12px 0 22px;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.5px;
}
.ss-karaoke h2 {
  margin: 42px 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 27px;
}
.ss-karaoke h3 {
  margin: 24px 0 12px;
  font-size: 21px;
}
.ss-karaoke p {
  margin: 0 0 18px;
}
.ss-karaoke a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ss-karaoke a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
.ss-karaoke ul,
.ss-karaoke ol {
  margin: 12px 0 22px;
  padding-left: 25px;
}
.ss-karaoke li {
  margin-bottom: 9px;
}
.ss-karaoke .ss-label {
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}
.ss-karaoke .ss-intro {
  font-size: 19px;
}
.ss-karaoke .ss-answer,
.ss-karaoke .ss-note,
.ss-karaoke .ss-toc {
  margin: 26px 0;
  padding: 24px;
  border-radius: 12px;
  background: var(--soft);
}
.ss-karaoke .ss-answer {
  border-left: 5px solid var(--accent);
}
.ss-karaoke .ss-answer h2,
.ss-karaoke .ss-toc h2 {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  font-size: 22px;
}
.ss-karaoke .ss-answer p:last-child,
.ss-karaoke .ss-note p:last-child,
.ss-karaoke .ss-toc ol {
  margin-bottom: 0;
}
.ss-karaoke .ss-table-wrap {
  margin: 24px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.ss-karaoke table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.65;
}
.ss-karaoke caption {
  padding: 15px;
  color: var(--ink);
  background: var(--soft);
  text-align: left;
  font-weight: 700;
}
.ss-karaoke th,
.ss-karaoke td {
  padding: 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.ss-karaoke thead th {
  color: #fff;
  background: var(--ink);
}
.ss-karaoke tbody th {
  color: var(--ink);
}
.ss-karaoke tbody tr:nth-child(even) {
  background: #f8fbfa;
}
.ss-karaoke tbody tr:last-child th,
.ss-karaoke tbody tr:last-child td {
  border-bottom: 0;
}
.ss-karaoke .ss-route {
  margin: 20px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafcfb;
}
.ss-karaoke .ss-route strong {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
}
.ss-karaoke .ss-route p:last-child {
  margin-bottom: 0;
}
.ss-karaoke .ss-faq {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.ss-karaoke .ss-cta {
  margin-top: 34px;
  padding: 28px;
  color: #fff;
  background: var(--ink);
  border-radius: 14px;
}
.ss-karaoke .ss-cta h2 {
  margin-top: 0;
  padding: 0;
  color: #fff;
  border: 0;
}
.ss-karaoke .ss-cta a {
  color: #fff;
}
.ss-karaoke .ss-button {
  display: inline-block;
  margin: 8px 14px 0 0;
  padding: 11px 18px;
  border-radius: 7px;
  color: #fff;
  background: var(--accent);
  font-weight: 700;
  text-decoration: none;
}
.ss-karaoke section {
  scroll-margin-top: 24px;
}
@media (max-width: 640px) {
  .ss-karaoke {
    padding: 8px 14px 28px;
    font-size: 16px;
  }
  .ss-karaoke h2 {
    font-size: 24px;
  }
  .ss-karaoke .ss-answer,
  .ss-karaoke .ss-note,
  .ss-karaoke .ss-toc,
  .ss-karaoke .ss-cta {
    padding: 20px;
  }
}