/* ===== UNIFIED HEADER/FOOTER (manabini v2) ===== */
:root {
  --mn-brand: #e9820b;
  --mn-ink: #1a1a2e;
  --mn-text: #333333;
  --mn-line: #e0e0e0;
  --mn-surface: #ffffff;
  --mn-header-height: 72px;
  --mn-container: 1180px;
  --mn-sans: "Noto Sans JP", sans-serif;
}
.site-header-v2 {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mn-line);
  height: var(--mn-header-height);
  font-family: var(--mn-sans);
}
.site-header-v2 .hdr-inner {
  width: min(calc(100% - 48px), var(--mn-container));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.site-header-v2 .hdr-logo img {
  height: 38px;
  width: auto;
  display: block;
}
.site-header-v2 .hdr-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-header-v2 .hdr-nav a {
  color: var(--mn-text);
  text-decoration: none;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.site-header-v2 .hdr-nav a:hover { color: var(--mn-brand); }
/* ヘッダー常設CTA（本文の主導線「無料サンプル」をスクロール後も切らさない） */
.site-header-v2 .hdr-cta {
  display: inline-block;
  background: var(--mn-brand);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(233,130,11,.28);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.site-header-v2 .hdr-cta:hover {
  background: var(--mn-brand-hover, #d5740a);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 7px 20px rgba(233,130,11,.34);
}
.site-header-v2 .hdr-cta--compact { display: none; }
.site-header-v2 .hdr-cta--mobile {
  display: block;
  text-align: center;
  margin-top: 16px;
  padding: 13px 18px;
  font-size: 15px;
  border-radius: 12px;
}
.site-header-v2 .hdr-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
  padding: 0;
}
.site-header-v2 .hdr-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--mn-ink);
  position: absolute;
  left: 9px;
  transition: all 0.3s;
}
.site-header-v2 .hdr-hamburger span:nth-child(1) { top: 12px; }
.site-header-v2 .hdr-hamburger span:nth-child(2) { top: 19px; }
.site-header-v2 .hdr-hamburger span:nth-child(3) { top: 26px; }
body.mn-nav-open .site-header-v2 .hdr-hamburger span:nth-child(1) { top: 19px; transform: rotate(45deg); }
body.mn-nav-open .site-header-v2 .hdr-hamburger span:nth-child(2) { opacity: 0; }
body.mn-nav-open .site-header-v2 .hdr-hamburger span:nth-child(3) { top: 19px; transform: rotate(-45deg); }
.site-header-v2 .hdr-mobile {
  display: none;
  position: fixed;
  inset: var(--mn-header-height) 0 0 0;
  background: var(--mn-surface);
  padding: 40px 24px;
  z-index: 999;
  font-family: var(--mn-sans);
}
body.mn-nav-open .site-header-v2 .hdr-mobile { display: block; }
.site-header-v2 .hdr-mobile ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-header-v2 .hdr-mobile li { border-bottom: 1px solid var(--mn-line); }
.site-header-v2 .hdr-mobile a {
  display: block;
  padding: 16px 0;
  color: var(--mn-text);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
}
@media (max-width: 900px) {
  .site-header-v2 .hdr-nav { display: none; }
  .site-header-v2 .hdr-hamburger { display: block; }
  /* PCナビが隠れる幅では、ヘッダーバーの小型CTAが主導線を引き継ぐ */
  .site-header-v2 .hdr-cta--compact {
    display: inline-block;
    margin-left: auto;
    margin-right: 12px;
    padding: 11px 15px;
    font-size: 12.5px;
  }
}

/* BLOG addition: avoid cramped navigation and retain mobile access. */
.site-header-v2 .hdr-nav,.nav-desktop{gap:18px}
.site-header-v2 .hdr-mobile{height:calc(100dvh - var(--mn-header-height));overflow-y:auto}
@media(max-width:1100px){.site-header-v2 .hdr-nav,.nav-desktop{display:none}.site-header-v2 .hdr-hamburger,.hamburger{display:block}.site-header-v2 .hdr-cta--compact,.btn-header--compact{display:inline-block;margin-left:auto;margin-right:12px}}