.header-inner { min-height: 64px; }
.intro { padding: 20px 0; }
h1 { font-size: clamp(28px, 3.4vw, 42px); }
.entry-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 1fr);
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}
.intro-video {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--ink);
}
.intro-video video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}
.intro-video video:focus-visible { outline: 3px solid var(--blue); outline-offset: -3px; }
.quick-entries { display: grid; gap: 14px; min-width: 0; }
.quick-entry {
  min-width: 0;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 5px 16px rgb(7 29 43 / 5%);
}
.quick-flagship { border: 2px solid var(--orange); padding: 15px 19px; background: linear-gradient(120deg, #fff7ef, #fff 65%); }
.quick-lite { border-top: 3px solid #24576b; padding-top: 14px; }
.quick-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  min-height: 0;
  margin: 0;
  font-size: 22px;
  line-height: 1.4;
  text-align: left;
}
.quick-edition { padding: 2px 9px; border-radius: 5px; background: #e9f0f4; color: #24576b; font-size: 14px; line-height: 1.5; white-space: nowrap; }
.quick-flagship .quick-edition { background: var(--orange); color: #071d2b; }
.quick-benefit { margin: 6px 0 12px; font-size: 16px; line-height: 1.5; color: var(--muted); }
.quick-entry .entry-button { min-height: 44px; padding: 8px 12px; font-size: 17px; }
.quick-entry .domain { margin: 5px 0 0; font-size: 13px; text-align: center; }
.quick-features { display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 10px 0 0; padding: 10px 0 0; list-style: none; border-top: 1px solid var(--border); }
.quick-features li { font-size: 14px; line-height: 1.5; }
.quick-features li::before { content: "✓"; margin-right: 5px; color: #24576b; font-weight: 700; }
.platform-caption { margin-bottom: 0; }
.fact-detail { display: block; margin-top: 4px; color: var(--muted); font-size: 14px; }
@media (max-width: 900px) {
  .entry-overview { grid-template-columns: minmax(0, 1fr) minmax(310px, 1fr); gap: 16px; }
  .quick-entry { padding-right: 14px; padding-left: 14px; }
  .quick-flagship { padding-right: 13px; padding-left: 13px; }
}
@media (max-width: 620px) {
  .header-inner { min-height: 56px; }
  .intro { padding: 16px 0 14px; }
  h1 { font-size: clamp(24px, 6.9vw, 32px); }
  .entry-overview { grid-template-columns: minmax(0, 1fr); gap: 12px; margin-bottom: 24px; align-items: start; }
  .quick-entries { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .quick-entry { padding: 12px 10px; }
  .quick-flagship { padding: 11px 9px; }
  .quick-lite { padding-top: 10px; }
  .quick-title { font-size: 18px; gap: 5px; }
  .quick-title > span:first-child { flex-basis: 100%; }
  .quick-benefit { min-height: 42px; margin: 8px 0 10px; font-size: 14px; }
  .quick-entry .entry-button { padding: 8px 4px; font-size: 14px; }
  .quick-entry .domain { font-size: 12px; min-height: 38px; }
  .quick-features { display: grid; gap: 5px; margin-top: 6px; padding-top: 8px; }
  .quick-features li { font-size: 14px; }
}