/* sHub-EEAT standalone page — eeat.syn-c.jp */
:root {
  --paper: #f3efe6;
  --paper-2: #ebe4d6;
  --ink: #161410;
  --muted: #5c564c;
  --line: #d8d0c2;
  --accent: #b45309;
  --accent-ink: #fffaf3;
  --band: #161410;
  --band-text: #f3efe6;
  --band-muted: #c4bbae;
  --max: 1080px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", YuGothic, Meiryo, sans-serif;
  font-size: 17px;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(243, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.logo {
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 14px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 8px 0;
}

.nav a:hover { text-decoration: underline; }

.nav-get {
  font-weight: 700;
  text-decoration: none;
}

.hero { padding: 48px 0 28px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }

.badge {
  display: inline-block;
  border: 1px solid var(--ink);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border-radius: 999px;
}

h1 {
  font-size: clamp(28px, 6vw, 48px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}

.lead { color: var(--muted); margin: 0 0 24px; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.visual {
  border: 1px solid var(--line);
  background: #111;
  overflow: hidden;
}

.visual img { width: 100%; }
.caption { color: var(--muted); font-size: 13px; margin: 10px 0 0; }

.band {
  background: var(--band);
  color: var(--band-text);
  padding: 56px 0;
}

.band h2 {
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.3;
  margin: 0 0 14px;
}

.band p { color: var(--band-muted); margin: 0; max-width: 40em; }

.section { padding: 64px 0; }

h2 {
  font-size: clamp(24px, 4.5vw, 36px);
  line-height: 1.3;
  margin: 0 0 12px;
}

h3 { font-size: 20px; line-height: 1.4; margin: 0 0 8px; }

.sub { color: var(--muted); margin: 0 0 28px; max-width: 42em; }

.points { display: grid; gap: 0; }

.point {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.point:last-child { border-bottom: 1px solid var(--line); }

.point .n {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.steps { display: grid; gap: 16px; }

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 20px;
  background: var(--paper-2);
}

.step i {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-style: normal;
  font-weight: 700;
}

.note {
  margin-top: 20px;
  padding: 18px 20px;
  border-left: 4px solid var(--ink);
  background: var(--paper-2);
  color: var(--muted);
}

ul.plain { margin: 0; padding-left: 1.2em; color: var(--muted); }
ul.plain li + li { margin-top: 6px; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.box {
  padding: 22px;
  background: var(--paper-2);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer a { color: var(--ink); }

@media (max-width: 900px) {
  .hero-grid,
  .split { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
}

@media (max-width: 640px) {
  .wrap { width: calc(100% - 28px); }
  body { font-size: 16px; }
  .nav a:not(.nav-get) { display: none; }
  .point { grid-template-columns: 1fr; gap: 10px; padding: 22px 0; }
  .actions .btn { width: 100%; }
  .section,
  .band { padding: 44px 0; }
}