:root {
  --ink: #253044;
  --muted: #617086;
  --line: #d9e0ea;
  --blue: #dceeff;
  --mint: #ddf6ef;
  --peach: #ffe8cf;
  --lav: #eee7ff;
  --yellow: #fff3bf;
  --rose: #ffe4ea;
  --panel: #ffffff;
  --bg: #f6f8fc;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Yu Gothic UI", "Meiryo", system-ui, sans-serif;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
.hero {
  min-height: 78vh;
  background: linear-gradient(180deg, rgba(246,248,252,.92), rgba(246,248,252,.98)), url("assets/app-screen-numbered.png") center/cover;
  border-bottom: 1px solid var(--line);
}
.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 28px;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; }
.brand img { width: 38px; height: 38px; border-radius: 8px; flex: 0 0 auto; }
.navlinks { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 18px; color: var(--muted); font-weight: 700; font-size: 14px; }
.hero-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 38px 0 32px;
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(360px, 1.2fr);
  gap: 44px;
  align-items: center;
}
.hero-copy { padding: 24px 0; }
.eyebrow { margin: 0 0 8px; color: #526579; font-weight: 800; font-size: 13px; letter-spacing: 0; }
h1, h2, h3, p, li { overflow-wrap: anywhere; }
h1 { margin: 0 0 16px; font-size: 44px; line-height: 1.08; letter-spacing: 0; }
h2 { margin: 0 0 14px; font-size: 30px; line-height: 1.25; letter-spacing: 0; }
h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: 0; }
.lead { margin: 0; color: #435267; font-size: 18px; max-width: 540px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.primary, .secondary, .download {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid #9fb8d4;
}
.primary { background: var(--blue); box-shadow: 0 3px 0 #9fb8d4; }
.secondary { background: #fff; box-shadow: 0 3px 0 #c9d3df; }
.download { background: var(--yellow); box-shadow: 0 3px 0 #d2bd69; border-color: #d2bd69; }
.hero-shot { margin: 0; }
.hero-shot img {
  width: 100%;
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 40px rgba(37,48,68,.16);
  background: white;
}
figcaption { color: var(--muted); font-size: 13px; margin-top: 10px; }
.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0;
}
.section-head { max-width: 760px; margin-bottom: 24px; }
.section-head p { margin-top: 0; color: var(--muted); }
.numbered-shot, .showcase-main {
  margin: 0 0 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 2px 0 rgba(158, 174, 194, .35);
}
.numbered-shot img, .showcase-main img {
  display: block;
  width: 100%;
  border-radius: 6px;
}
.number-grid, .info-row, .gallery-grid, .motion-grid {
  display: grid;
  gap: 14px;
}
.number-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gallery-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.single-gallery { grid-template-columns: minmax(260px, 380px); }
.motion-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
article, .number-card, .panel-list, .operation-list, .steps li, .gallery-grid figure, .motion-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 2px 0 rgba(158, 174, 194, .35);
}
.number-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: start;
}
.number-card:nth-child(1), .number-card:nth-child(6), .number-card:nth-child(11) { background: var(--blue); }
.number-card:nth-child(2), .number-card:nth-child(7), .number-card:nth-child(12) { background: var(--mint); }
.number-card:nth-child(3), .number-card:nth-child(8), .number-card:nth-child(13) { background: var(--peach); }
.number-card:nth-child(4), .number-card:nth-child(9) { background: var(--lav); }
.number-card:nth-child(5), .number-card:nth-child(10) { background: var(--yellow); }
.badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #30689c;
  color: #fff;
  border: 3px solid #fff;
  box-shadow: 0 2px 0 rgba(37,48,68,.24);
  font-weight: 900;
  font-size: 20px;
  line-height: 1;
}
article p, .panel-list p, .steps p, .number-card p, .motion-card p { margin: 0; color: var(--muted); }
.gallery-grid figure { margin: 0; padding: 12px; }
.gallery-grid figure:nth-child(1), .motion-card:nth-child(1) { background: var(--mint); }
.gallery-grid figure:nth-child(2), .motion-card:nth-child(2) { background: var(--blue); }
.gallery-grid figure:nth-child(3), .motion-card:nth-child(3) { background: var(--peach); }
.gallery-grid figure:nth-child(4) { background: var(--lav); }
.gallery-grid figure:nth-child(5) { background: var(--yellow); }
.gallery-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
  border-radius: 6px;
  background: rgba(255,255,255,.72);
}
.gallery-grid figcaption {
  margin: 8px 0 0;
  color: #526579;
  font-weight: 800;
  text-align: center;
}
.motion-card video {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.motion-card h3 { margin-top: 12px; }
.split {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(320px, 1.2fr);
  gap: 30px;
  align-items: start;
}
.split > div:first-child p:not(.eyebrow) { color: var(--muted); }
.operation-list { display: grid; gap: 10px; }
.operation-list p {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(170px, .55fr) 1fr;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.operation-list p:last-child { padding-bottom: 0; border-bottom: 0; }
.operation-list strong { color: #2d3b51; }
.operation-list span { color: var(--muted); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.steps li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: start; }
.steps span {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow);
  border: 1px solid #d2bd69;
  font-weight: 900;
}
.cards .info-row article:nth-child(1) { background: #fff; }
.cards .info-row article:nth-child(2) { background: var(--mint); }
.cards .info-row article:nth-child(3) { background: var(--yellow); }
.cards .info-row article:nth-child(4) { background: var(--blue); }
.cards .info-row article:nth-child(5) { background: var(--lav); }
.cards .info-row article:nth-child(6) { background: var(--peach); }
.panel-list { display: grid; gap: 10px; background: #fff; }
.panel-list p { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.panel-list p:last-child { border-bottom: 0; padding-bottom: 0; }
footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 40px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
@media (max-width: 1040px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .topbar { align-items: flex-start; flex-direction: column; padding: 14px 18px; }
  .navlinks { justify-content: flex-start; gap: 10px 14px; }
  .hero-inner, .split { grid-template-columns: 1fr; }
  .hero-inner { padding-top: 26px; }
  h1 { font-size: 36px; }
  h2 { font-size: 25px; }
  .number-grid, .gallery-grid, .motion-grid, .info-row { grid-template-columns: 1fr; }
  .operation-list p { grid-template-columns: 1fr; gap: 2px; }
  footer { flex-direction: column; }
}


.download-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #f6f8fc;
}

.download-wait {
  width: min(560px, 100%);
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 34px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 18px 45px rgba(35, 48, 66, .12);
}

.download-wait img {
  width: 76px;
  height: 76px;
  image-rendering: pixelated;
}

.download-wait h1 {
  margin: 4px 0 0;
  font-size: 28px;
}

.download-wait p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}