:root {
  --color-primary: #2b6ff2;
  --color-primary-weak: #eef5ff;
  --color-orange: #f49b1b;
  --color-cta-orange: #f97316;
  --color-cta-orange-deep: #ea580c;
  --color-cta-orange-glow: rgba(234, 88, 12, 0.32);
  --color-cta-outline-text: #c2410c;
  --color-text: #0f2547;
  --color-text-mid: #4a5e7a;
  --color-bg: #f3f8ff;
  --color-white: #ffffff;
  --color-border: #d5e3ff;
  --max-width: 1180px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-card: 0 8px 28px rgba(11, 43, 120, 0.08);
}

*,
*::before,
*::after { box-sizing: border-box; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body { margin: 0; font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif; color: var(--color-text); background: var(--color-bg); line-height: 1.7; -webkit-font-smoothing: antialiased; }
body.header-nav-open { overflow: hidden; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
main [id] { scroll-margin-top: calc(var(--touchpoint-header-h, 72px) + 16px); }
img { display: block; max-width: 100%; height: auto; }
.container { width: min(100% - 32px, var(--max-width)); margin-inline: auto; }

.site-header-shell {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.32s ease;
}
.site-header {
  position: relative;
  z-index: 2;
  background: transparent;
}
@media (max-width: 768px) {
  .site-header-shell.site-header-shell--hidden-mobile {
    transform: translate3d(0, -100%, 0);
    pointer-events: none;
    box-shadow: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .site-header-shell {
    transition-duration: 0.12s;
  }
}
.header-nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 18;
  background: rgba(15, 37, 71, 0.28);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}
.header-nav-scrim:not([hidden]) {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
@media (min-width: 769px) {
  .header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 21;
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--touchpoint-header-h, 62px);
    pointer-events: none;
    width: auto;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .header-nav-list { pointer-events: auto; }
  .header-nav-scrim { display: none !important; }
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 0; padding: 8px 0; }
.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: inherit;
  text-decoration: none;
}
.header-brand:hover { opacity: 0.92; }
.header-nav { flex: 1 1 auto; min-width: 0; }
.header-nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.header-nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 2px;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s ease;
}
.header-nav-link:hover { color: var(--color-primary); }
.header-nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.header-menu-toggle:hover {
  border-color: #b8ccf5;
  background: var(--color-primary-weak);
}
.header-menu-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.header-menu-toggle-icon,
.header-menu-toggle-icon::before,
.header-menu-toggle-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}
.header-menu-toggle-icon {
  position: relative;
}
.header-menu-toggle-icon::before,
.header-menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}
.header-menu-toggle-icon::before { top: -6px; }
.header-menu-toggle-icon::after { top: 6px; }
body.header-nav-open .header-menu-toggle-icon { background: transparent; }
body.header-nav-open .header-menu-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}
body.header-nav-open .header-menu-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}
body.header-nav-open .header-menu-toggle {
  border-color: #b8ccf5;
  background: var(--color-primary-weak);
}
.header-logo-img {
  display: block;
  box-sizing: border-box;
  width: auto;
  max-width: clamp(136px, 17vw, 195px);
  height: 46px;
  max-height: 46px;
  padding: 4px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(207,223,255,.9);
  object-fit: contain;
  object-position: left center;
}
.logo { margin: 0; color: #0d2450; font-size: 14px; font-weight: 800; }
.logo-byline { font-weight: 700; font-size: 12px; letter-spacing: 0.02em; color: var(--color-text-mid); line-height: 1.25; white-space: nowrap; }
.header-cta { display: flex; gap: 10px; }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 9999px; padding: 12px 24px; font-size: 16px; font-weight: 700; text-decoration: none; line-height: 1.2; transition: opacity .15s, transform .1s; }
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn-primary { color: var(--color-white); background: linear-gradient(135deg,#0b46c3 0%, #1f72ff 45%, #2bb1ff 100%); box-shadow: 0 7px 18px rgba(20, 84, 209, .26); }
.btn-secondary { color: var(--color-primary); background: var(--color-white); border: 1.5px solid var(--color-primary); }
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 17px; }
.btn-icon { width: 20px; height: 20px; margin-right: 8px; flex-shrink: 0; background-repeat: no-repeat; background-position: center; background-size: contain; }
.btn-icon-calendar { background-image: url("../images/icons/calendar.svg"); }
.btn-icon-calendar-white { background-image: url("../images/icons/calendar-white.svg"); }
.btn-icon-file { background-image: url("../images/icons/file.svg"); }
.btn-icon-file-outline { background-image: url("../images/icons/file-blue.svg"); }
.btn-icon-on-orange { filter: brightness(0) invert(1); }
.btn-icon-chat-orange {
  background-image: url("../images/icons/chat.svg");
  filter: invert(42%) sepia(93%) saturate(1800%) hue-rotate(355deg) brightness(96%) contrast(92%);
}

.btn-cta-primary {
  color: var(--color-white);
  background: linear-gradient(180deg, #ffb454 0%, var(--color-cta-orange) 48%, var(--color-cta-orange-deep) 100%);
  border: none;
  box-shadow: 0 10px 26px var(--color-cta-orange-glow), 0 2px 0 rgba(255, 255, 255, 0.22) inset;
}
.btn-cta-primary:hover {
  opacity: 1;
  filter: brightness(1.03);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px var(--color-cta-orange-glow), 0 2px 0 rgba(255, 255, 255, 0.22) inset;
}
.btn-cta-secondary {
  color: var(--color-cta-outline-text);
  background: var(--color-white);
  border: 2px solid var(--color-cta-orange);
  box-shadow: 0 6px 18px rgba(11, 43, 120, 0.07);
}
.btn-cta-secondary:hover {
  opacity: 1;
  background: #fffaf5;
  border-color: var(--color-cta-orange-deep);
  transform: translateY(-2px);
}
.btn-cta-primary:focus-visible,
.btn-cta-secondary:focus-visible {
  outline: 3px solid #12439d;
  outline-offset: 3px;
}

.btn-badge-free {
  flex-shrink: 0;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
}
.btn-badge-free--compact {
  padding: 4px 9px;
  font-size: 11px;
  letter-spacing: 0.03em;
}
.btn-cta-secondary .btn-badge-free--compact {
  background: rgba(249, 115, 22, 0.14);
  border-color: rgba(234, 88, 12, 0.38);
  color: var(--color-cta-outline-text);
}

.btn-cta-xl {
  min-height: 58px;
  padding: 14px 22px 14px 18px;
  font-size: clamp(16px, 1.35vw, 19px);
  font-weight: 800;
  border-radius: 9999px;
  gap: 10px;
  width: 100%;
  max-width: 420px;
  justify-content: flex-start;
}
.btn-cta-xl .btn-icon {
  width: 22px;
  height: 22px;
  margin-right: 0;
}
.btn-main-label {
  flex: 1;
  text-align: left;
  letter-spacing: 0.02em;
}
.btn-chevron {
  flex-shrink: 0;
  margin-left: auto;
  font-size: 1.45rem;
  font-weight: 300;
  line-height: 1;
  opacity: 0.88;
}

.btn-cta-lg {
  min-height: 52px;
  padding: 14px 26px;
  font-size: clamp(15px, 1.25vw, 17px);
  font-weight: 800;
  border-radius: 9999px;
  gap: 8px;
}

.btn-header-cta {
  min-height: 46px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 800;
  border-radius: 9999px;
  gap: 8px;
}

.cta-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  margin-top: 10px;
  width: fit-content;
  max-width: min(100%, 520px);
}
.cta-stack .cta-with-hint {
  align-self: stretch;
  width: 100%;
  align-items: stretch;
}
.cta-stack .btn-cta-xl {
  width: 100%;
  max-width: none;
  box-sizing: border-box;
}
.cta-with-hint {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}
.cta-with-hint--tight {
  gap: 0;
}
.cta-hint {
  margin: 0 0 10px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.cta-hint--hero {
  color: #12439d;
  background: var(--color-white);
  border: 1px solid #cfe0ff;
  box-shadow: 0 4px 14px rgba(11, 43, 120, 0.08);
}
.cta-hint--hero-secondary {
  color: var(--color-cta-outline-text);
  background: #fff8f0;
  border: 1px solid #ffd8a8;
  box-shadow: 0 4px 12px rgba(224, 104, 8, 0.12);
}
.cta-hint--final {
  color: #12439d;
  background: var(--color-primary-weak);
  border: 1px solid #c5d9ff;
}
.cta-hint--final-secondary {
  color: var(--color-cta-outline-text);
  background: #fff8f0;
  border: 1px solid #ffd8a8;
}
.cta-hint--inline {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text-mid);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.section-cta-band {
  margin-top: 36px;
  padding: clamp(22px, 3vw, 30px) clamp(18px, 3vw, 28px);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: linear-gradient(165deg, #ffffff 0%, #f4f8ff 55%, #fff9f2 100%);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.section-cta-band--compact {
  margin-top: 28px;
  padding: clamp(18px, 2.5vw, 24px) clamp(16px, 2.5vw, 22px);
}
.section-cta-band-lead {
  margin: 0 0 16px;
  font-size: clamp(14px, 1.35vw, 17px);
  font-weight: 800;
  color: #1e3a68;
  line-height: 1.55;
}
.section-cta-band-title {
  margin: 0 0 18px;
  font-size: clamp(15px, 1.45vw, 19px);
  font-weight: 800;
  color: #12439d;
  line-height: 1.55;
}
.cta-group--inline-centered {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  align-items: center;
}

.pricing-cta-stack {
  margin-top: 22px;
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
}
.pricing-cta-stack .btn-cta-lg {
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
}
.pricing-cta-stack .cta-with-hint--tight {
  align-items: stretch;
  width: 100%;
}
.pricing-cta-note {
  margin: 0 0 12px;
  font-size: clamp(12px, 1.15vw, 14px);
  font-weight: 700;
  color: var(--color-text-mid);
  line-height: 1.6;
}

.sticky-cta-dock {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 25;
  display: flex;
  flex-direction: column;
  width: 56px;
  border-radius: 14px 0 0 14px;
  overflow: hidden;
  border: 1px solid rgba(234, 88, 12, 0.45);
  border-right: none;
  box-shadow: -6px 10px 28px rgba(15, 37, 71, 0.14);
}
.sticky-cta-dock[hidden] {
  display: none !important;
}
.sticky-cta-close {
  margin: 0;
  padding: 6px 0;
  border: none;
  background: #f1f4fb;
  color: var(--color-text-mid);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.sticky-cta-close:hover {
  background: #e4eaf8;
  color: var(--color-text);
}
.sticky-cta-close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.sticky-cta-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 14px 8px 20px;
  text-decoration: none;
  color: var(--color-white);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.3;
  background: linear-gradient(180deg, #ffb454 0%, var(--color-cta-orange) 48%, var(--color-cta-orange-deep) 100%);
  transition: filter 0.15s ease;
}
.sticky-cta-link:hover {
  filter: brightness(1.05);
}
.sticky-cta-link:focus-visible {
  outline: 3px solid #12439d;
  outline-offset: 3px;
}
.sticky-cta-badge {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: 10px;
  font-weight: 900;
}
.sticky-cta-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 26;
  gap: 10px;
  padding: 10px 14px calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  box-shadow: 0 -8px 28px rgba(11, 43, 120, 0.08);
}
.btn-mobile-bar-primary {
  flex: 1.2;
  min-height: 48px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 800;
  border-radius: 9999px;
  justify-content: center;
  gap: 8px;
}
.btn-mobile-bar-secondary {
  flex: 1;
  min-height: 48px;
  padding: 12px 12px;
  font-size: 13px;
  font-weight: 800;
  border-radius: 9999px;
  justify-content: center;
}

.lp-section { padding: 62px 0; }
.section-title { margin: 0 0 34px; color: #12439d; font-size: clamp(26px,3.2vw,56px); font-weight: 800; line-height: 1.25; text-align: center; }
.section-title::after { content: ""; display: block; width: 48px; height: 3px; margin: 12px auto 0; border-radius: 2px; background: var(--color-primary); }
.cta-group { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-section { padding-top: 40px; background: linear-gradient(160deg,#f8fbff 0%,#eaf3ff 56%,#e6f1ff 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr; align-items: center; gap: 0; position: relative; min-height: 540px; border-radius: var(--radius-lg); overflow: hidden; }
.hero-main-copy { margin: 0 0 16px; line-height: 1.08; letter-spacing: .015em; }
.hero-main-top {
  display: inline-block;
  max-width: 100%;
  font-size: clamp(44px, 4.8vw, 72px);
  font-weight: 700;
  color: #19458f;
  white-space: nowrap;
  line-height: 1.1;
}
.hero-keyword { font-weight: 900; background: linear-gradient(115deg,#0d4bca 0%, #2aa8ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-main-bottom {
  display: inline-block;
  max-width: 100%;
  font-size: clamp(52px, 6vw, 92px);
  font-weight: 900;
  color: #0a2457;
  letter-spacing: 0.01em;
  white-space: nowrap;
  line-height: 1.05;
}
.hero-experience { margin: 0 0 18px; font-size: clamp(20px,2.05vw,30px); font-weight: 600; color: #1d3f78; line-height: 1.5; letter-spacing: .01em; }
.hero-sub { margin: 0 0 12px; font-size: clamp(23px,2.35vw,36px); font-weight: 600; color: #1f4178; line-height: 1.38; letter-spacing: .01em; }
.lead { margin: 0 0 34px; color: #42608f; font-size: clamp(14px,1.25vw,18px); font-weight: 500; line-height: 1.65; }
.hero-stat-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 20px;
}

.hero-stat-card {
  padding: 14px 16px;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(11, 43, 120, 0.06);
}

.hero-stat-card-value {
  margin: 0 0 4px;
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.1;
  color: var(--color-primary);
}

.hero-stat-card-value strong {
  font-weight: 800;
}

.hero-stat-card-label {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-mid);
}

.badge-list { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; margin: 0 0 26px; list-style: none; }
.badge-list li { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 10px; background: #fff; border: 1.5px solid #d7e4fb; color: #123b83; font-size: clamp(12px,1.2vw,18px); font-weight: 800; box-shadow: 0 4px 10px rgba(11, 43, 120, 0.06); }
.badge-icon { width: 22px; height: 22px; flex-shrink: 0; background-repeat: no-repeat; background-position: center; background-size: contain; }
.badge-icon-calendar { background-image: url("../images/icons/calendar.svg"); }
.badge-icon-store { background-image: url("../images/icons/store.svg"); }
.hero-copy { position: relative; z-index: 2; padding: clamp(42px, 4.2vw, 64px); max-width: min(46%, 560px); }
.hero-visual { margin: 0; position: absolute; top: 0; right: 0; bottom: 0; width: min(52%, 700px); z-index: 1; border-radius: 0; box-shadow: none; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(243,248,255,.9) 0%, rgba(243,248,255,.58) 16%, rgba(243,248,255,.18) 28%, rgba(243,248,255,0) 38%); }
.hero-visual > img:not(.hero-patent-badge) { width: 100%; height: 100%; object-fit: contain; object-position: 72% center; border-radius: 0; filter: brightness(1.05) saturate(1.02); }
.hero-patent-badge { position: absolute; top: 12px; left: 12px; width: clamp(173px, 20.6vw, 293px); height: auto; z-index: 3; object-fit: contain; filter: drop-shadow(0 8px 16px rgba(0,0,0,.24)); }
.problem-section { background: linear-gradient(180deg,#f8fbff 0%,#eef5ff 100%); }
.problem-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 28px; align-items: center; margin-bottom: 30px; }
.problem-list { margin: 0; padding: 14px 22px; list-style: none; display: flex; flex-direction: column; gap: 0; background: #fff; border: 1.5px solid #dde9ff; border-radius: 16px; box-shadow: var(--shadow-card); }
.problem-list li { display: flex; align-items: center; gap: 18px; padding: 18px 4px; border-bottom: 1px dashed #d9e3f7; font-size: clamp(16px,1.9vw,32px); line-height: 1.45; font-weight: 800; color: #1e2f55; }
.problem-list li:last-child { border-bottom: 0; }
.check-icon { flex-shrink: 0; width: 64px; height: 64px; background: url("../images/icons/check-circle.svg") center/contain no-repeat; }
.problem-visual { margin: 0; display: flex; justify-content: center; }
.problem-visual img { width: 100%; max-width: 520px; }
.bridge-copy { margin: 0; text-align: center; font-size: clamp(28px,4vw,52px); font-weight: 900; letter-spacing: .01em; position: relative; z-index: 0; }
.bridge-copy::before { content: ""; position: absolute; left: 16%; right: 16%; bottom: 6px; height: .28em; background: rgba(248, 229, 126, .55); z-index: -1; }
.bridge-copy strong { color: #2b6ff2; text-decoration: none; }

.stamp-card-type-section { background: var(--color-white); }
.stamp-card-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 0;
}
.stamp-card-type-points { grid-column: 1 / -1; }
.stamp-card-type-visual { margin: 0; overflow: hidden; border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.lp-visual-crop { overflow: hidden; }
.lp-visual-crop img {
  width: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}
.lp-visual-crop--cafe { max-height: 300px; }
.lp-visual-crop--cafe img { object-position: center 40%; }
.lp-visual-crop--ui { max-height: 300px; }
.stamp-card-type-visual img,
.stamp-card-type-diagram img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.stamp-card-type-diagram { margin: 0; }
.stamp-card-type-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.stamp-card-type-points li {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: #f8fbff;
  border: 1.5px solid #dde9ff;
  font-size: clamp(14px, 1.35vw, 18px);
  font-weight: 700;
  color: #1e2f55;
  line-height: 1.65;
}
.stamp-card-type-points strong { color: #12439d; }

.purposes-section { background: var(--color-white); }
.purposes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.purpose-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  border-radius: var(--radius-lg);
  background: #f8fbff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.purpose-card-visual {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eef5ff;
}
.purpose-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.purpose-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
  padding: 18px 18px 20px;
}
.purpose-card-title {
  margin: 0;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 900;
  color: #12439d;
  line-height: 1.35;
}
.purpose-card-lead {
  margin: 0;
  font-size: clamp(14px, 1.2vw, 15px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.65;
}
.purpose-card-example {
  margin: 4px 0 0;
  font-size: clamp(12px, 1.05vw, 13px);
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.6;
}
.purposes-footnote {
  margin: 0 0 24px;
  text-align: center;
  color: var(--color-text-mid);
  font-size: clamp(12px, 1.1vw, 14px);
  font-weight: 600;
  line-height: 1.65;
}
.purposes-cta { text-align: center; }

.campaign-design-teaser-section { background: linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%); }
.campaign-design-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.campaign-design-steps li {
  padding: 22px 18px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1.5px solid #dde9ff;
  box-shadow: var(--shadow-card);
  text-align: center;
}
.campaign-design-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0 0 10px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
}
.campaign-design-step-label {
  margin: 0;
  font-size: clamp(14px, 1.3vw, 17px);
  font-weight: 800;
  color: #12439d;
  line-height: 1.5;
}
.campaign-design-teaser-cta { text-align: center; }

.pricing-teaser-section { background: linear-gradient(180deg, #eef5ff 0%, #e4efff 100%); }
.pricing-teaser-panel {
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(24px, 2.6vw, 32px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.pricing-teaser-summary {
  margin: 0 0 8px;
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 900;
  color: #142852;
  line-height: 1.4;
}
.pricing-teaser-detail {
  margin: 0 0 18px;
  font-size: clamp(14px, 1.3vw, 17px);
  font-weight: 700;
  color: var(--color-text-mid);
  line-height: 1.65;
}
.pricing-teaser-includes {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 16px;
}
.pricing-teaser-includes li {
  font-size: clamp(13px, 1.2vw, 15px);
  font-weight: 800;
  color: #1c2f57;
}
.pricing-teaser-includes li::before {
  content: "✓ ";
  color: var(--color-primary);
  font-weight: 900;
}

.warm-underline { position: relative; display: inline-block; z-index: 0; }
.warm-underline::after { content: ""; position: absolute; left: -2px; right: -2px; bottom: .06em; height: .22em; border-radius: 999px; background: rgba(248, 209, 120, .62); z-index: -1; }
.compare-title { margin: 0 0 14px; text-align: center; color: #12439d; font-size: clamp(24px,3vw,42px); font-weight: 900; letter-spacing: .01em; }

.how-section { background: var(--color-white); }
.how-service-copy { margin: 0 0 20px; text-align: center; color: #294579; font-size: clamp(14px,1.35vw,22px); font-weight: 700; line-height: 1.6; }
.section-sub-copy {
  margin: -18px auto 28px;
  max-width: 720px;
  text-align: center;
  color: var(--color-text-mid);
  font-size: clamp(14px, 1.3vw, 18px);
  font-weight: 700;
  line-height: 1.65;
}
.steps-visual { margin: 0 0 24px; }
.steps-visual img, .usecase-visual img, .safety-compare-fig img, .security-diagram-wrap img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.getting-started-section { background: linear-gradient(180deg, #f8fbff 0%, #fff 100%); }
.how-note { margin: 0 0 26px; text-align: center; color: var(--color-text-mid); font-size: clamp(14px,1.8vw,30px); line-height: 1.6; font-weight: 700; }
.usecase-visual { margin: 0; }
.usecase-tag-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.usecase-tag-list li {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--color-white);
  border: 1.5px solid #d7e4fb;
  color: #123b83;
  font-size: clamp(12px, 1.15vw, 15px);
  font-weight: 800;
  line-height: 1.3;
  box-shadow: 0 2px 8px rgba(11, 43, 120, 0.05);
}
.usecase-tag-note {
  margin: 12px 0 0;
  text-align: center;
  color: var(--color-text-mid);
  font-size: clamp(12px, 1.1vw, 14px);
  font-weight: 600;
  line-height: 1.6;
}
.figure-caption {
  margin: 12px auto 0;
  max-width: 720px;
  text-align: center;
  color: var(--color-text-mid);
  font-size: clamp(13px, 1.2vw, 15px);
  font-weight: 600;
  line-height: 1.7;
}

.safety-section { background: linear-gradient(180deg,#f7fbff 0%,#f0f6ff 100%); }
.safety-visuals { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 28px; align-items: center; }
.safety-compare-fig { margin: 0; }
.security-diagram-wrap { text-align: center; }
.safety-compare-fig img,
.security-diagram-wrap img { max-width: 980px; margin-inline: auto; }
.diagram-label { display: inline-block; margin: 0 0 12px; padding: 6px 16px; border-radius: 999px; background: #dceeff; border: 1px solid #a8c8ff; color: var(--color-primary); font-size: 14px; font-weight: 700; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-card); background: var(--color-white); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 14px 16px; text-align: center; border-bottom: 1px solid #e5eefc; font-size: clamp(13px,1.7vw,32px); }
tbody th { text-align: left; font-weight: 700; color: var(--color-text-mid); }
.col-self { background: #edf4ff; font-weight: 700; }
.mark-best { color: var(--color-primary); font-size: clamp(15px,1.8vw,26px); font-weight: 900; }
thead tr th.col-self { background: linear-gradient(135deg,#0b46c3 0%, #1f72ff 45%, #2bb1ff 100%); color: #fff; }

.cases-section { background: var(--color-white); }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.case-card { border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-white); overflow: hidden; box-shadow: var(--shadow-card); text-decoration: none; display: block; transition: transform .2s ease, box-shadow .2s ease; }
.case-card:hover { transform: translateY(-6px); box-shadow: 0 14px 30px rgba(11, 43, 120, 0.14); }
.case-card:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.case-photo-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.case-body { padding: 14px 16px 18px; }
.case-cat { margin: 0 0 10px; font-size: clamp(24px,2vw,34px); font-weight: 900; color: #1c2f58; display: inline-flex; align-items: center; gap: 10px; line-height: 1.3; }
.case-icon { width: 40px; height: 40px; border-radius: 50%; background: #eaf1ff center/22px 22px no-repeat; border: 1.5px solid #d3e2ff; flex-shrink: 0; }
.case-icon-office { background-image: url("../images/icons/office.svg"); }
.case-icon-mall { background-image: url("../images/icons/bag.svg"); }
.case-icon-entertainment { background-image: url("../images/icons/ticket.svg"); }
.case-desc { margin: 0; font-size: clamp(13px,1.6vw,30px); color: var(--color-text-mid); line-height: 1.6; font-weight: 700; }
.pricing-section { background: linear-gradient(180deg,#eef5ff 0%,#e4efff 100%); }
.pricing-panel { display: grid; grid-template-columns: 1fr; gap: 0; background: var(--color-white); border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: var(--shadow-card); overflow: hidden; position: relative; min-height: 500px; }
.pricing-left { padding: clamp(24px, 2.6vw, 32px) clamp(20px, 2.2vw, 30px); position: relative; z-index: 2; max-width: min(49%, 540px); }
.pricing-catch { display: inline-block; margin: 0 0 14px; padding: 8px 22px; border-radius: 12px; background: var(--color-primary-weak); border: 1.5px solid #c3d7ff; color: var(--color-primary); font-size: clamp(14px,1.15vw,19px); font-weight: 800; position: relative; }
.pricing-catch::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 0; height: 0; transform: translateX(-50%); border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 8px solid #dfeaff; }
.pricing-rows { margin: 0 0 10px; }
.pricing-main { display: flex; align-items: baseline; gap: 8px; margin: 0; color: #142852; }
.pricing-main-initial { margin-bottom: 2px; }
.pricing-main-monthly { line-height: .95; }
.pricing-label { font-size: clamp(22px,2.2vw,34px); font-weight: 900; white-space: nowrap; letter-spacing: .01em; }
.pricing-value { font-size: clamp(56px,6.4vw,86px); font-weight: 900; color: #2b6ff2; line-height: .95; letter-spacing: -.02em; }
.pricing-value-large { font-size: clamp(92px,9vw,132px); }
.pricing-unit { font-size: clamp(40px,3.8vw,58px); font-weight: 900; color: #142852; line-height: 1; }
.pricing-unit-large { font-size: clamp(46px,4.2vw,64px); }
.pricing-sub { margin: 6px 0 14px; display: inline-flex; align-items: baseline; gap: 6px; padding: 6px 14px 7px; border-radius: 10px; border: 1px solid #ffd6a8; background: #fff8ef; font-size: clamp(18px,2vw,30px); color: #d97706; font-weight: 800; position: relative; }
.pricing-sub::after { content: ""; position: absolute; right: -7px; top: 50%; width: 0; height: 0; transform: translateY(-50%); border-top: 6px solid transparent; border-bottom: 6px solid transparent; border-left: 7px solid #ffd6a8; }
.pricing-sub span { color: #db7a14; font-size: .85em; }
.pricing-sub strong { color: #f07200; font-size: clamp(40px,4.2vw,58px); line-height: .95; letter-spacing: -.01em; }
.pricing-includes { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; max-width: 360px; }
.pricing-includes li { display: flex; align-items: center; gap: 8px; padding: 3px 0; border-bottom: 1px dashed #d7e5ff; font-size: clamp(18px,1.5vw,23px); color: #1c2f57; font-weight: 800; line-height: 1.32; }
.pricing-includes li:last-child { border-bottom: 0; }
.include-icon { display: inline-flex; width: 24px; height: 24px; flex-shrink: 0; align-items: center; justify-content: center; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: 14px; font-weight: 900; }
.include-label { font-size: .95em; }
.pricing-visual-fig { margin: 0; position: absolute; top: 0; right: 0; bottom: 0; width: min(50%, 650px); z-index: 1; }
.pricing-visual-fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.48) 24%, rgba(255,255,255,.14) 38%, rgba(255,255,255,0) 52%); }
.pricing-visual-fig img { width: 100%; height: 100%; object-fit: cover; object-position: 56% center; border-radius: 0; }

.faq-section { background: var(--color-white); }
.faq-list { max-width: 860px; margin-inline: auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.faq-q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(16px, 1.8vw, 22px) clamp(18px, 2vw, 26px);
  font-size: clamp(15px, 1.5vw, 19px);
  font-weight: 800;
  color: #12439d;
  line-height: 1.5;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::before {
  content: "Q";
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-weak);
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 900;
}
.faq-q::after {
  content: "";
  flex-shrink: 0;
  margin-left: auto;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--color-primary);
  border-bottom: 2.5px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq-item[open] .faq-q::after { transform: rotate(-135deg); }
.faq-q:focus-visible { outline: 2px solid var(--color-primary); outline-offset: -2px; }
.faq-a {
  padding: 0 clamp(18px, 2vw, 26px) clamp(16px, 1.8vw, 22px) clamp(62px, 5vw, 70px);
}
.faq-a p {
  margin: 0;
  font-size: clamp(14px, 1.35vw, 16px);
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.8;
}
@media (prefers-reduced-motion: reduce) {
  .faq-q::after { transition: none; }
}

.final-cta-section { background: #f0f7ff; }
.final-cta-panel { display: grid; grid-template-columns: 1fr; gap: 0; align-items: center; background: var(--color-white); border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: var(--shadow-card); overflow: hidden; position: relative; min-height: 500px; }
.final-cta-copy { padding: clamp(30px, 3.2vw, 46px); position: relative; z-index: 2; max-width: min(45%, 510px); }
.final-cta-copy h2 { margin: 0 0 14px; font-size: clamp(34px,4vw,64px); color: #0a2457; line-height: 1.2; }
.final-cta-copy p { margin: 0 0 22px; color: var(--color-text-mid); font-size: clamp(15px,1.55vw,24px); font-weight: 700; line-height: 1.5; }
.final-cta-mini-logo { width: clamp(132px, 10vw, 188px); height: auto; margin: 0 0 12px; padding: 6px 10px; border-radius: 12px; background: rgba(255,255,255,.74); border: 1px solid rgba(203,221,255,.95); }
.final-cta-visual-fig { margin: 0; position: absolute; top: 0; right: 0; bottom: 0; width: min(52%, 700px); z-index: 1; }
.final-cta-visual-fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(240,247,255,.88) 0%, rgba(240,247,255,.5) 22%, rgba(240,247,255,.16) 38%, rgba(240,247,255,0) 52%); }
.final-cta-visual-fig img { width: 100%; height: 100%; object-fit: cover; object-position: 60% center; border-radius: 0; }

@media (max-width: 1200px) {
  .hero-copy,
  .pricing-left,
  .final-cta-copy { max-width: 50%; }
  .hero-visual,
  .pricing-visual-fig,
  .final-cta-visual-fig { width: 50%; }
  .header-logo-img {
    max-width: clamp(128px, 16vw, 178px);
    height: 46px;
    max-height: 46px;
    padding: 4px 9px;
  }
  .hero-copy .btn-cta-xl { max-width: 100%; }
  .hero-main-top { font-size: clamp(36px, 3.9vw, 58px); }
  .hero-main-bottom { font-size: clamp(46px, 5.5vw, 76px); }
  .hero-experience { font-size: clamp(18px,1.75vw,24px); }
  .hero-sub { font-size: clamp(20px,2.1vw,30px); }
  .lead { font-size: clamp(13px,1.05vw,16px); }
  .case-cat { font-size: clamp(18px,1.8vw,26px); }
  .case-icon { width: 34px; height: 34px; background-size: 18px 18px; }
  .final-cta-copy .btn-cta-xl { max-width: 100%; }
}

@media (max-width: 980px) {
  .hero-copy,
  .pricing-left,
  .final-cta-copy { max-width: 54%; }
  .hero-visual,
  .pricing-visual-fig,
  .final-cta-visual-fig { width: 53%; }
  .lead,
  .how-note,
  .case-desc,
  .pricing-includes li,
  .final-cta-copy p { font-weight: 700; }
  .pricing-label { font-size: clamp(24px,2.5vw,36px); }
  .pricing-value { font-size: clamp(64px,7.4vw,92px); }
  .pricing-value-large { font-size: clamp(92px,9.4vw,130px); }
  .pricing-unit { font-size: clamp(42px,4vw,58px); }
  .pricing-unit-large { font-size: clamp(48px,4.4vw,62px); }
  .pricing-sub strong { font-size: clamp(46px,4.2vw,62px); }
  .pricing-includes li { font-size: clamp(20px,2vw,28px); }
  .hero-copy .btn-cta-xl { max-width: 100%; }
  .hero-main-top { font-size: clamp(32px, 3.6vw, 50px); }
  .hero-main-bottom { font-size: clamp(42px, 5vw, 68px); }
  .hero-experience { font-size: clamp(16px,1.55vw,22px); }
  .hero-sub { font-size: clamp(18px,1.9vw,26px); }
  .lead { font-size: clamp(13px,1.05vw,15px); }
  .final-cta-copy .btn-cta-xl { max-width: 100%; }
}

.site-footer {
  padding: 0;
  border-top: 1px solid var(--color-border);
  background: linear-gradient(180deg, #f7fbff 0%, #eef5ff 100%);
  color: var(--color-text-mid);
  font-size: 13px;
}
.footer-inner { padding: 44px 0 28px; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
  margin-bottom: 32px;
}
.footer-brand-block { padding-top: 2px; }
.footer-product-name {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
  color: #12439d;
  letter-spacing: 0.02em;
}
.footer-brand-tag {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-mid);
  letter-spacing: 0.03em;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 36px);
}
.footer-nav-heading {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #12439d;
}
.footer-link-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-link-list a {
  color: var(--color-text-mid);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.45;
  transition: color 0.15s ease;
}
.footer-link-list a:hover {
  color: var(--color-primary);
}
.footer-link-list a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(213, 227, 255, 0.85);
  text-align: center;
}
.footer-copy {
  display: block;
  font-size: 12px;
  color: var(--color-text-mid);
}
.footer-company {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-text-mid);
}

@media (max-width: 980px) {
  .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .container { width: min(100% - 24px, var(--max-width)); }
  .header-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    min-height: unset;
    padding: 8px 0;
  }
  .header-brand {
    justify-content: flex-start;
    flex-direction: row;
    gap: 8px;
    min-width: 0;
  }
  .header-logo-img {
    max-width: clamp(132px, 38vw, 180px);
    height: 44px;
    max-height: 44px;
    padding: 4px 10px;
  }
  .logo.logo-byline { font-size: 11px; }
  .header-cta { display: none; }
  .header-menu-toggle { display: inline-flex; }
  .header-nav {
    position: fixed;
    top: calc(var(--touchpoint-header-h, 56px) + 10px);
    right: 12px;
    left: auto;
    bottom: auto;
    z-index: 25;
    flex: none;
    width: min(248px, calc(100vw - 56px));
    max-height: none;
    height: auto;
    padding: 6px 0;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    box-shadow: 0 14px 36px rgba(11, 43, 120, 0.16);
    backdrop-filter: blur(10px);
    overflow: visible;
    visibility: hidden;
    opacity: 0;
    transform: translateX(calc(100% + 16px));
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }
  body.header-nav-open .header-nav {
    visibility: visible;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }
  .header-nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .header-nav-link {
    min-height: 44px;
    padding: 11px 18px;
    font-size: 15px;
    border-bottom: 1px solid rgba(213, 227, 255, 0.85);
  }
  .header-nav-link:last-child { border-bottom: 0; }
  .sticky-cta-dock {
    display: none !important;
  }
  .mobile-cta-bar {
    display: flex;
    align-items: stretch;
  }
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }
  .footer-inner {
    padding: 36px 0 calc(24px + env(safe-area-inset-bottom, 0px));
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 26px;
    text-align: center;
  }
  .footer-brand-block { text-align: center; }
  .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; text-align: left; }
  .footer-nav-col { min-width: 0; }
  .footer-bottom { padding-top: 20px; }
  .header-cta .btn-header-cta {
    font-size: 13px;
    min-height: 44px;
    padding: 10px 14px;
  }
  .lp-section { padding: 48px 0; }
  .hero-grid, .problem-grid, .stamp-card-type-grid, .purposes-grid, .campaign-design-steps, .safety-visuals, .cases-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-grid,
  .pricing-panel,
  .final-cta-panel { min-height: unset; }
  .hero-copy,
  .pricing-left,
  .final-cta-copy { max-width: 100%; padding: 26px 22px; }
  .hero-visual,
  .pricing-visual-fig,
  .final-cta-visual-fig { position: relative; inset: auto; width: 100%; min-height: 220px; }
  .hero-visual img,
  .pricing-visual-fig img,
  .final-cta-visual-fig img { height: auto; object-fit: contain; object-position: center; }
  .hero-patent-badge { top: 10px; left: 10px; width: clamp(130px, 33.6vw, 211px); }
  .hero-visual::after,
  .pricing-visual-fig::after,
  .final-cta-visual-fig::after { display: none; }
  .badge-list { gap: 10px; }
  .badge-list li { width: 100%; justify-content: flex-start; }
  .hero-main-top { font-size: clamp(32px, 7.8vw, 46px); }
  .hero-main-bottom { font-size: clamp(30px, 8vw, 46px); letter-spacing: 0; }
  .hero-experience { font-size: clamp(19px,5vw,26px); margin-bottom: 12px; }
  .hero-sub { font-size: clamp(20px,5.3vw,28px); }
  .lead { font-size: clamp(14px,3.8vw,17px); line-height: 1.55; }
  .hero-copy .cta-stack,
  .final-cta-copy .cta-stack {
    width: 100%;
    max-width: 100%;
  }
  .hero-copy .btn-cta-xl {
    width: 100%;
    max-width: none;
    justify-content: center;
  }
  .hero-copy .cta-with-hint {
    align-items: center;
    width: 100%;
  }
  .hero-copy .cta-hint {
    text-align: center;
  }
  .problem-list { padding: 10px 14px; }
  .problem-list li { padding: 12px 2px; gap: 10px; font-size: clamp(14px,3.8vw,22px); }
  .check-icon { width: 50px; height: 50px; }
  .bridge-copy::before { left: 10%; right: 10%; }
  .section-sub-copy { margin: -10px auto 22px; font-size: clamp(13px, 3.6vw, 16px); }
  .usecase-tag-list { gap: 8px; }
  .usecase-tag-list li { padding: 7px 12px; font-size: clamp(12px, 3.2vw, 14px); }
  .figure-caption { font-size: clamp(12px, 3.4vw, 14px); }
  .warm-underline::after { height: .24em; }
  .compare-title { font-size: clamp(22px,6vw,30px); margin-bottom: 12px; }
  .case-cat { font-size: clamp(18px,4.8vw,26px); }
  .final-cta-copy .btn-cta-xl {
    width: 100%;
    max-width: none;
    justify-content: center;
  }
  .final-cta-copy .cta-with-hint {
    align-items: center;
    width: 100%;
  }
  .final-cta-copy .cta-hint {
    text-align: center;
  }
  .final-cta-mini-logo { width: clamp(124px, 38vw, 168px); margin: 0 auto 12px; }
  .pricing-catch { font-size: clamp(14px,3vw,19px); padding: 9px 18px; }
  .pricing-label { font-size: clamp(22px,5vw,30px); }
  .pricing-value { font-size: clamp(58px,12vw,84px); }
  .pricing-value-large { font-size: clamp(84px,16vw,122px); }
  .pricing-unit { font-size: clamp(34px,8vw,52px); }
  .pricing-unit-large { font-size: clamp(40px,8.6vw,58px); }
  .pricing-sub { padding: 7px 14px 8px; margin: 8px 0 14px; font-size: clamp(18px,4.2vw,30px); }
  .pricing-sub strong { font-size: clamp(36px,9vw,56px); }
  .pricing-includes { max-width: 100%; gap: 0; }
  .pricing-includes li { font-size: clamp(17px,3.9vw,26px); padding: 6px 0; }
  .btn-full-mobile {
    width: 100%;
  }
  .cta-group--inline-centered .btn-cta-lg {
    flex: 1 1 100%;
    max-width: 400px;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .header-nav {
    transition-duration: 0.08s;
  }
  .header-menu-toggle-icon,
  .header-menu-toggle-icon::before,
  .header-menu-toggle-icon::after {
    transition-duration: 0.08s;
  }
}

@media (max-width: 980px) {
  .header-nav-list { gap: 4px 14px; }
  .header-nav-link { font-size: 13px; }
}

@media (max-width: 430px) {
  .container { width: min(100% - 16px, var(--max-width)); }
  .footer-nav { grid-template-columns: 1fr; }
  .header-logo-img {
    height: 42px;
    max-height: 42px;
  }
  .lp-section { padding: 36px 0; }
  .cta-group { flex-direction: column; }
  .cta-group--inline-centered {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-group--inline-centered .btn-cta-lg {
    width: 100%;
    max-width: none;
  }
  .hero-main-bottom { font-size: clamp(28px, 7.4vw, 44px); }
  .badge-list { flex-direction: column; }
}

@media (max-width: 360px) {
  .hero-main-top {
    font-size: clamp(28px, 7.6vw, 40px);
  }
  .hero-main-bottom {
    font-size: clamp(26px, 8.2vw, 38px);
  }
}

/* ===== 利用規約・リーガルページ ===== */
.legal-section { padding: 48px 0 64px; }
.legal-wrap { width: min(100% - 32px, 880px); margin-inline: auto; }

.legal-breadcrumb {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-mid);
}
.legal-breadcrumb a { color: var(--color-primary); text-decoration: none; }
.legal-breadcrumb a:hover { text-decoration: underline; }
.legal-breadcrumb span { margin: 0 6px; color: #b7c6e0; }

.legal-header {
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-border);
}
.legal-title {
  margin: 0 0 10px;
  color: #12439d;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.3;
}
.legal-subtitle {
  margin: 0;
  color: var(--color-text-mid);
  font-size: clamp(14px, 1.3vw, 16px);
  font-weight: 700;
  line-height: 1.6;
}
.legal-meta {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--color-text-mid);
  font-weight: 600;
}

.legal-note {
  margin: 0 0 28px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid #ffe0bd;
  background: #fff8f0;
  color: #9a4a07;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.65;
}

.legal-intro {
  margin: 0 0 30px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}
.legal-intro ul { margin: 0; padding-left: 1.2em; }
.legal-intro li {
  margin: 0 0 8px;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
}
.legal-intro li:last-child { margin-bottom: 0; }

.legal-body { color: var(--color-text); }
.legal-body .legal-article { margin: 0 0 30px; }
.legal-body h2.legal-article-title {
  margin: 0 0 12px;
  padding: 0 0 8px;
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 800;
  color: #12439d;
  border-bottom: 2px solid var(--color-primary-weak);
  line-height: 1.4;
}
.legal-body p { margin: 0 0 12px; font-size: 15px; line-height: 1.85; }
.legal-body ol.legal-list {
  margin: 0 0 12px;
  padding-left: 1.6em;
}
.legal-body ol.legal-list > li {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
}
.legal-body ol.legal-list ol {
  margin: 8px 0 4px;
  padding-left: 1.4em;
  list-style-type: lower-roman;
}
.legal-body ol.legal-list ol > li { margin: 0 0 6px; }
.legal-body .legal-term { font-weight: 800; color: #1c3667; }

.legal-supplement {
  margin: 32px 0 0;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
  background: #f8fbff;
  font-size: 14px;
  color: var(--color-text-mid);
  font-weight: 700;
  line-height: 1.8;
}
.legal-supplement p { margin: 0; }

.legal-back {
  margin: 36px 0 0;
  text-align: center;
}

/* 規約トップ（選択ページ） */
.terms-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 28px 0 0;
}
.terms-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--color-text);
  transition: transform .2s ease, box-shadow .2s ease;
}
.terms-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(11, 43, 120, 0.14);
}
.terms-card:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.terms-card-eyebrow {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-cta-orange-deep);
}
.terms-card-title {
  margin: 0;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 800;
  color: #12439d;
  line-height: 1.4;
}
.terms-card-desc {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-mid);
  font-weight: 600;
  line-height: 1.7;
}
.terms-card-more {
  margin-top: auto;
  font-size: 14px;
  font-weight: 800;
  color: var(--color-primary);
}

.case-study-section .legal-header { margin-bottom: 24px; }
.case-study-section .legal-title {
  color: #0d2450;
}
.case-study-title-sub {
  display: block;
  margin-top: 8px;
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  color: #3a5080;
  line-height: 1.45;
}
.case-study-lead {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.9;
  color: var(--color-text);
  font-weight: 400;
}
.case-study-lead strong {
  font-weight: 600;
  color: inherit;
}
.case-study-client {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--color-text-mid);
  font-weight: 700;
}
.case-study-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.case-study-tags li {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  background: #eaf1ff;
  border: 1px solid #d3e2ff;
  border-radius: 999px;
  padding: 4px 12px;
}
.case-study-hero {
  margin: 0 0 28px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.case-study-hero img { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; }
.case-study-fit-list {
  margin: 0;
  padding-left: 1.2em;
}
.case-study-fit-list li {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
}
.case-study-fit-list li:last-child { margin-bottom: 0; }
.case-study-cta {
  margin: 36px 0 0;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #f5f9ff 0%, #eef4ff 100%);
  border: 1px solid #d3e2ff;
  text-align: center;
}
.case-study-cta-title {
  margin: 0 0 16px;
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 800;
  color: #0d2450;
}
.case-study-cta--final {
  margin-top: 40px;
  padding: 32px 24px;
  background: linear-gradient(180deg, #eef4ff 0%, #e3edff 100%);
}
.case-study-cta-eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}
.case-study-cta-lead {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-mid);
  font-weight: 600;
}
.case-study-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 32px;
}
.case-study-highlight {
  padding: 16px 14px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid #dce8ff;
  box-shadow: 0 3px 14px rgba(15, 37, 71, 0.04);
}
.case-study-highlight-label {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.case-study-highlight:nth-child(1) .case-study-highlight-label { color: #2b6ff2; }
.case-study-highlight:nth-child(2) .case-study-highlight-label { color: #c45a08; }
.case-study-highlight:nth-child(3) .case-study-highlight-label { color: #1a7a4a; }
.case-study-highlight-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  font-weight: 600;
  color: #2c3e55;
}
.case-study-pontap-bridge {
  margin: 8px 0 28px;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: #fffdf8;
  border: 1px solid #dce8ff;
  box-shadow: var(--shadow-card);
}
.case-study-pontap-bridge-title {
  margin: 0 0 12px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 900;
  color: #0d2450;
  line-height: 1.45;
}
.case-study-pontap-bridge p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}
.case-study-pontap-bridge p:last-child { margin-bottom: 0; }
.case-study-pontap-bridge a {
  color: var(--color-primary);
  font-weight: 800;
  text-decoration: none;
}
.case-study-pontap-bridge a:hover { text-decoration: underline; }
.case-study-mid-cta {
  margin: 0 0 28px;
  padding: 22px 18px;
  border-radius: var(--radius-lg);
  background: #f5f9ff;
  border: 1px dashed #b8cff5;
  text-align: center;
}
.case-study-mid-cta-title {
  margin: 0 0 8px;
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 900;
  color: #0d2450;
}
.case-study-mid-cta-lead {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-mid);
  font-weight: 600;
}
.case-study-related {
  margin: 36px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.case-study-related-title {
  margin: 0 0 16px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 900;
  color: #0d2450;
}
.case-study-related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.case-study-related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform .2s ease, box-shadow .2s ease;
}
.case-study-related-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(11, 43, 120, 0.12);
}
.case-study-related-cat {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-primary);
}
.case-study-related-name {
  font-size: 14px;
  font-weight: 800;
  color: #1c3667;
  line-height: 1.55;
}
.case-study-subheading {
  margin: 20px 0 10px;
  font-size: 16px;
  font-weight: 900;
  color: #0d2450;
}
.case-study-caption {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--color-text-mid);
  font-weight: 600;
  text-align: center;
}
.case-study-steps {
  margin: 0 0 12px;
  padding-left: 1.3em;
}
.case-study-steps li {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
}
.case-study-gallery {
  margin: 0 0 28px;
}
.case-study-gallery-title {
  margin: 0 0 16px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 900;
  color: #0d2450;
}
.case-study-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.case-study-gallery-grid figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}
.case-study-gallery-grid img {
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: top;
}
.case-study-gallery-grid figcaption {
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-mid);
  line-height: 1.5;
}

/* --- Case study: readability & warm heading marks --- */
.case-study-section .legal-body .legal-article {
  margin: 0 0 24px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid #e4edfb;
  box-shadow: 0 4px 18px rgba(15, 37, 71, 0.05);
}
.case-study-section .legal-body h2.legal-article-title {
  margin: 0 0 14px;
  padding: 0 0 6px;
  border-bottom: none;
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 900;
  color: #0d2450;
  line-height: 1.45;
  position: relative;
  z-index: 0;
  display: inline-block;
  max-width: 100%;
}
.case-study-section .legal-body h2.legal-article-title::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: 0.06em;
  height: 0.34em;
  min-height: 7px;
  max-height: 12px;
  border-radius: 2px;
  background: rgba(248, 209, 120, 0.62);
  z-index: -1;
}
.case-study-section .legal-body p {
  color: #2c3e55;
}
.case-study-section .legal-body strong {
  font-weight: 800;
  color: #0d2450;
}
.case-study-section .case-study-subheading {
  margin: 22px 0 10px;
  padding: 0 0 4px;
  font-size: 16px;
  font-weight: 900;
  color: #0d2450;
  line-height: 1.45;
  position: relative;
  z-index: 0;
  display: inline-block;
  max-width: 100%;
}
.case-study-section .case-study-subheading::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: 0.04em;
  height: 0.3em;
  min-height: 6px;
  max-height: 10px;
  border-radius: 2px;
  background: rgba(248, 209, 120, 0.5);
  z-index: -1;
}
.case-study-pontap-bridge-title,
.case-study-related-title,
.case-study-gallery-title,
.case-study-mid-cta-title {
  position: relative;
  z-index: 0;
  display: inline-block;
  max-width: 100%;
}
.case-study-pontap-bridge-title::after,
.case-study-related-title::after,
.case-study-gallery-title::after,
.case-study-mid-cta-title::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: 0.06em;
  height: 0.32em;
  min-height: 6px;
  max-height: 11px;
  border-radius: 2px;
  background: rgba(248, 209, 120, 0.55);
  z-index: -1;
}
.case-study-section .case-study-fit-list li {
  color: #2c3e55;
}
.case-study-section .case-study-fit-list li strong {
  color: #0d2450;
}
.case-study-related-title {
  display: block;
  width: fit-content;
  max-width: 100%;
}

@media (max-width: 768px) {
  .legal-section { padding: 32px 0 48px; }
  .terms-index-grid { grid-template-columns: 1fr; }
  .legal-body p,
  .legal-body ol.legal-list > li { font-size: 14.5px; }
  .case-study-fit-list li { font-size: 14.5px; }
  .case-study-highlights { grid-template-columns: 1fr; }
  .case-study-related-grid { grid-template-columns: 1fr; }
  .case-study-gallery-grid { grid-template-columns: 1fr; }
  .case-study-cta--final { padding: 24px 16px; }
  .case-study-section .legal-body .legal-article { padding: 18px 16px; }
}

/* --- stamp-card-type (index #stamp-card-type) --- */
.stamp-card-type-section { background: var(--color-white); }
.stamp-card-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}
.stamp-card-type-points { grid-column: 1 / -1; }
.stamp-card-type-copy { margin: 0; }
.stamp-card-type-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.stamp-card-type-list li {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--color-primary-weak);
  border: 1px solid var(--color-border);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}
.stamp-card-type-visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.stamp-card-type-visual img { width: 100%; display: block; }

/* --- campaign-design-teaser (index #campaign-design-teaser) --- */
.campaign-teaser-section { background: linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%); }
.campaign-teaser-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 28px;
}
.campaign-teaser-step {
  padding: 20px 16px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.campaign-teaser-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 900;
}
.campaign-teaser-label {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.5;
}
.campaign-teaser-actions { text-align: center; }

/* --- wizard (/guide/) --- */
.sp-only { display: none; }
.wizard-breadcrumb {
  margin: 0 0 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-mid);
}
.wizard-breadcrumb a { color: var(--color-primary); text-decoration: none; }
.wizard-breadcrumb a:hover { text-decoration: underline; }
.wizard-breadcrumb span { margin: 0 6px; opacity: 0.6; }
.wizard-page-title { font-size: clamp(24px, 3vw, 40px); }
.wizard-layout {
  display: grid;
  grid-template-columns: 1fr min(320px, 30%);
  gap: 28px;
  align-items: start;
}
.wizard-main {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.wizard-progress { margin-bottom: 24px; }
.wizard-progress-track {
  height: 8px;
  border-radius: 999px;
  background: #e8f0ff;
  overflow: hidden;
}
.wizard-progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary) 0%, #2bb1ff 100%);
  transition: width 0.25s ease;
}
.wizard-progress-label {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-primary);
}
.wizard-step-title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 900;
  color: #12439d;
}
.wizard-step-lead {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--color-text-mid);
  font-weight: 600;
  line-height: 1.65;
}
.wizard-subheading {
  margin: 20px 0 12px;
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
}
.wizard-field { margin: 0 0 18px; }
.wizard-field-label {
  display: block;
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
}
.wizard-select {
  width: 100%;
  max-width: 320px;
  padding: 12px 14px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
}
.wizard-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(43, 111, 242, 0.15);
}
.wizard-footnote,
.wizard-summary-footnote {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #fff8ee;
  border: 1px solid #f5d9a8;
  font-size: 12px;
  font-weight: 600;
  color: #6b4e1f;
  line-height: 1.65;
}
.wizard-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.wizard-card-grid--compact { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.wizard-card-grid--chips { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.wizard-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
  font: inherit;
  color: inherit;
}
.wizard-card:hover {
  border-color: #9ec0ff;
  box-shadow: 0 6px 16px rgba(43, 111, 242, 0.1);
  transform: translateY(-1px);
}
.wizard-card.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-weak);
  box-shadow: 0 0 0 1px var(--color-primary);
}
.wizard-card--compact { padding: 12px 14px; align-items: center; text-align: center; }
.wizard-card--chip { min-height: 52px; justify-content: center; }
.wizard-card-icon {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 4px;
}
.wizard-card--chip .wizard-card-icon { display: none; }
.wizard-card-eyebrow {
  font-size: 12px;
  font-weight: 900;
  color: var(--color-primary);
}
.wizard-card-label {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.45;
}
.wizard-card-hint {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.5;
}
.wizard-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}
.wizard-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
}
.wizard-toggle input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.wizard-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #fff8ee;
  border: 1px solid #f5d9a8;
  font-size: 12px;
  font-weight: 600;
  color: #7a4e12;
  line-height: 1.6;
}
.wizard-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.wizard-nav[hidden] { display: none !important; }
.wizard-nav .btn-primary { margin-left: auto; }
.wizard-preview {
  position: sticky;
  top: calc(var(--touchpoint-header-h, 72px) + 16px);
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.wizard-preview-title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 900;
  color: #12439d;
}
.wizard-preview-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wizard-preview-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-border);
  font-size: 13px;
}
.wizard-preview-key { font-weight: 800; color: var(--color-text-mid); }
.wizard-preview-val { font-weight: 700; color: var(--color-text); line-height: 1.5; }
.wizard-preview-note {
  margin: 14px 0 0;
  font-size: 11px;
  color: var(--color-text-mid);
  line-height: 1.5;
}
.wizard-summary-list {
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.wizard-summary-item {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--color-primary-weak);
  border: 1px solid var(--color-border);
}
.wizard-summary-item dt {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 800;
  color: var(--color-primary);
}
.wizard-summary-item dd {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.5;
}
.wizard-summary-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

/* --- サブページ共通 CTA（guide / pricing 完了画面） --- */
.subpage-cta {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.subpage-cta-main {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}
.subpage-cta-util {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-top: 14px;
}
.subpage-cta-sep { color: var(--color-text-mid); font-weight: 700; }
.subpage-cta-note {
  margin: 14px 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.6;
}
.subpage-cta-note a { font-weight: 800; }
.subpage-cta--in-panel {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.subpage-cta--in-panel .subpage-cta-main .btn-cta-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}
.subpage-cta-note--on-dark { color: rgba(255, 255, 255, 0.85); }
.subpage-cta-note--on-dark a { color: #fff; }
.text-link-btn {
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.text-link-btn:hover { opacity: 0.85; }
.text-link-btn--on-dark {
  color: rgba(255, 255, 255, 0.9);
}
@media (min-width: 640px) {
  .subpage-cta-main {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
}

.header-nav-link.is-active { color: var(--color-primary); }

/* --- simulation (/pricing/) --- */
.simulation-page-title { font-size: clamp(24px, 3vw, 40px); }
.simulation-layout {
  display: grid;
  grid-template-columns: 1fr min(340px, 32%);
  gap: 24px;
  align-items: start;
}
.simulation-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sim-step {
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.sim-step-label {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}
.sim-step-title {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 900;
  color: #12439d;
}
.sim-step-lead {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.65;
}
.sim-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.sim-plan-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.sim-plan-card:hover { border-color: #9ec0ff; }
.sim-plan-card.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-weak);
}
.sim-plan-title { font-size: 14px; font-weight: 900; color: var(--color-text); }
.sim-plan-desc { font-size: 12px; font-weight: 600; color: var(--color-text-mid); line-height: 1.5; }
.sim-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.sim-input-row--inline { margin-top: 12px; }
.sim-number-input {
  width: 120px;
  padding: 10px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
}
.sim-number-input--sm { width: 88px; font-size: 16px; }
.sim-number-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43, 111, 242, 0.15);
}
.sim-input-unit { font-size: 14px; font-weight: 800; color: var(--color-text-mid); }
.sim-inline-label { font-size: 13px; font-weight: 700; color: var(--color-text-mid); }
.sim-subtotal {
  margin: 10px 0 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--color-primary);
}
.sim-note {
  margin: 8px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.55;
}
.sim-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-chip {
  padding: 10px 16px;
  border: 2px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-white);
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.sim-chip.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-weak);
  color: var(--color-primary);
}
.sim-option-included {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  margin-bottom: 12px;
  border-radius: var(--radius-md);
  border: 1px solid #9ec0ff;
  background: var(--color-primary-weak);
}
.sim-options-root {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sim-option-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
}
.sim-option-group-title {
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 900;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  background: #f3f8ff;
}
.sim-option-group-title::-webkit-details-marker { display: none; }
.sim-option-group[open] .sim-option-group-title {
  border-bottom: 1px solid var(--color-border);
}
.sim-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
}
.sim-option-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: start;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #f8fbff;
  cursor: pointer;
}
.sim-option-card:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-weak);
}
.sim-option-card input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}
.sim-option-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.sim-option-price {
  font-size: 12px;
  font-weight: 900;
  color: var(--color-primary);
}
.sim-option-price--quote { color: #2a508f; }
.sim-option-card-note {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.45;
}
.sim-option-units {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px dashed #9ec0ff;
  background: #f8fbff;
}
.sim-options-breakdown {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sim-options-breakdown li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
}
.sim-breakdown-label { flex: 1 1 auto; opacity: 0.92; }
.sim-breakdown-value { flex: 0 0 auto; white-space: nowrap; }
.sim-result-options-title {
  margin: 12px 0 6px;
  font-size: 12px;
  font-weight: 900;
  opacity: 0.85;
}
.sim-quote-options {
  margin: 8px 0 0;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
  opacity: 0.88;
}
.sim-option-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sim-option-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #f8fbff;
  border: 1px solid var(--color-border);
}
.sim-option-item--required { border-color: #9ec0ff; background: var(--color-primary-weak); }
.sim-option-name { font-size: 14px; font-weight: 900; color: var(--color-text); }
.sim-option-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 800;
}
.sim-option-badge--muted { background: #d5e3ff; color: #2a508f; }
.sim-option-desc {
  margin: 6px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-mid);
  line-height: 1.55;
}
.sim-option-item--check { padding: 0; background: transparent; border: none; }
.sim-option-check {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #f8fbff;
  border: 1px solid var(--color-border);
  cursor: pointer;
}
.sim-option-check:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-weak);
}
.sim-option-check input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.sim-result-options {
  margin: 12px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-mid);
  line-height: 1.55;
}
.sim-result-panel {
  position: sticky;
  top: calc(var(--touchpoint-header-h, 72px) + 16px);
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #12439d 0%, #1f5fd4 100%);
  color: var(--color-white);
  box-shadow: 0 12px 32px rgba(11, 43, 120, 0.22);
}
.sim-result-title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 900;
}
.sim-result-list { margin: 0 0 16px; }
.sim-result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14px;
}
.sim-result-row dt { font-weight: 700; opacity: 0.92; }
.sim-result-row dd {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  text-align: right;
}
.sim-result-row--highlight dd { font-size: 20px; color: #ffe082; }
.sim-result-row--total {
  border-bottom: none;
  padding-top: 12px;
}
.sim-result-row--total dd { font-size: 22px; }
.sim-result-includes {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
}
.sim-result-includes-title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  opacity: 0.9;
}
.sim-result-includes ul {
  margin: 0;
  padding-left: 1.1em;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.7;
}
.sim-result-note {
  margin: 0 0 16px;
  font-size: 11px;
  font-weight: 600;
  opacity: 0.85;
  line-height: 1.55;
}
.sim-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.sim-result-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.95);
  border-color: transparent;
  color: var(--color-primary);
}
.sim-result-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sim-result-cta .btn-cta-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}
.sim-comparison {
  margin-top: 40px;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.sim-comparison-title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 900;
  color: #12439d;
  text-align: center;
}
.sim-comparison-note {
  margin: 0 0 16px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-mid);
}
.sim-comparison-table-wrap { overflow-x: auto; }
.sim-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.sim-comparison-table th,
.sim-comparison-table td {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}
.sim-comparison-table thead th {
  background: var(--color-primary-weak);
  font-weight: 900;
  color: #12439d;
}
.sim-comparison-table tbody th {
  background: #f8fbff;
  font-weight: 800;
  white-space: nowrap;
}

@media (max-width: 960px) {
  .stamp-card-type-grid { grid-template-columns: 1fr; }
  .campaign-design-steps { grid-template-columns: repeat(3, 1fr); }
  .campaign-teaser-flow { grid-template-columns: 1fr; }
  .wizard-layout,
  .simulation-layout { grid-template-columns: 1fr; }
  .wizard-preview { position: static; order: -1; }
  .sim-result-panel { position: static; }
}

@media (max-width: 768px) {
  .sp-only { display: inline; }
  .campaign-design-steps { grid-template-columns: repeat(2, 1fr); }
  .wizard-card-grid { grid-template-columns: 1fr; }
  .sim-plan-grid { grid-template-columns: 1fr; }
  .sim-option-grid { grid-template-columns: 1fr; }
  .wizard-main { padding: 18px 14px; }
  .wizard-nav .btn-primary { margin-left: 0; width: 100%; }
}