.platform-main {
  width: min(100% - 48px, 960px);
  min-height: calc(100vh - 76px);
  margin: 0 auto;
  padding: clamp(84px, 10vw, 142px) 0 120px;
}

.platform-intro {
  text-align: center;
}

.platform-kicker {
  margin: 0 0 20px;
  color: #0b8f68;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0;
}

.platform-intro h1 {
  margin: 0;
  color: #1d1d1f;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(36px, 3.5vw, 46px);
  font-weight: 400;
  line-height: 1.13;
  letter-spacing: 0;
}

.platform-lead {
  max-width: 650px;
  margin: 24px auto 0;
  color: #65656a;
  font-size: 15px;
  line-height: 1.8;
}

.platform-status {
  width: min(100%, 610px);
  margin: 58px auto 0;
  padding: 30px 32px;
  border-top: 1px solid rgba(29, 29, 31, .14);
  border-bottom: 1px solid rgba(29, 29, 31, .14);
  background: #f4f5f2;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #0b8f68;
  font-size: 12px;
  font-weight: 700;
}

.status-line span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0b8f68;
  box-shadow: 0 0 0 4px rgba(11, 143, 104, .08);
}

.platform-status h2 {
  margin: 18px 0 10px;
  color: #1d1d1f;
  font-size: 24px;
  font-weight: 650;
  letter-spacing: 0;
}

.platform-status > p {
  margin: 0;
  color: #6e6e73;
  font-size: 13px;
  line-height: 1.75;
}

.privacy-note {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(29, 29, 31, .1);
  color: #2e302f;
  font-size: 12px;
  line-height: 1.6;
}

.privacy-note strong { font-weight: 700; }
.privacy-note span { color: #6e6e73; }

.platform-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
}

.platform-links a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  min-height: 96px;
  align-items: center;
  gap: 14px;
  padding: 17px;
  border: 1px solid rgba(29, 29, 31, .11);
  border-radius: 6px;
  background: #fff;
  color: #1d1d1f;
  text-decoration: none;
  transition: border-color .2s ease, background .2s ease;
}

.platform-links a:hover {
  border-color: rgba(11, 143, 104, .25);
  background: #f6f8f5;
}

.link-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(29, 29, 31, .1);
  border-radius: 6px;
  color: #0b8f68;
  font-size: 20px;
}

.link-mark.code {
  font-size: 13px;
  font-weight: 750;
}

.platform-links strong,
.platform-links small {
  display: block;
}

.platform-links strong {
  margin-bottom: 6px;
  font-size: 14px;
}

.platform-links small {
  color: #6e6e73;
  font-size: 11px;
  line-height: 1.5;
}

.platform-links i {
  color: #88888d;
  font-size: 13px;
  font-style: normal;
}

@media (max-width: 640px) {
  .platform-main {
    width: min(100% - 40px, 960px);
    padding-top: 64px;
    padding-bottom: 82px;
  }

  .platform-intro h1 { font-size: 36px; }
  .platform-lead { font-size: 14px; }
  .platform-status { margin-top: 42px; padding: 24px 0; background: transparent; }
  .platform-links { grid-template-columns: 1fr; margin-top: 28px; }
}

@media (max-width: 400px) {
  .platform-intro h1 { font-size: 31px; }
  .privacy-note { grid-template-columns: 1fr; gap: 5px; }
}