:root {
  --kp-black: #070605;
  --kp-ink: #15110d;
  --kp-paper: #f7f1e8;
  --kp-cream: #fffaf2;
  --kp-muted: #746a5f;
  --kp-line: rgba(35, 27, 18, 0.12);
  --kp-gold: #b4863c;
  --kp-gold-2: #dfc17a;
  --kp-radius: 28px;
  --kp-shadow: 0 24px 70px rgba(23, 15, 8, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.kanpai-page {
  margin: 0;
  background: var(--kp-paper);
  color: var(--kp-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Yu Gothic", YuGothic, "Hiragino Sans", Meiryo, sans-serif;
  line-height: 1.75;
  letter-spacing: 0;
}

.kanpai-page a {
  color: inherit;
}

.kanpai-page img {
  max-width: 100%;
  height: auto;
}

.kanpai-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(7, 6, 5, 0.82), rgba(7, 6, 5, 0.42));
  backdrop-filter: blur(18px);
  color: #fff;
  pointer-events: none;
}

.kanpai-nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  pointer-events: auto;
}

.kanpai-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.kanpai-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 12px;
}

.kanpai-nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}

.kanpai-nav-links a {
  text-decoration: none;
  opacity: 0.86;
}

.kanpai-nav-links .kanpai-pill {
  opacity: 1;
}

.kanpai-pill,
.kanpai-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(16px);
}

.kanpai-button.gold {
  border: 0;
  background: linear-gradient(135deg, var(--kp-gold), var(--kp-gold-2));
  color: #170f08;
}

.kanpai-button.dark {
  border-color: var(--kp-ink);
  background: var(--kp-ink);
}

.kanpai-button.light {
  border-color: rgba(21, 17, 13, 0.18);
  background: rgba(255, 255, 255, 0.82);
  color: var(--kp-ink);
}

.kanpai-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: #090806;
}

.kanpai-hero.compact {
  min-height: 86svh;
}

.kanpai-motion {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.54)),
    radial-gradient(circle at 22% 28%, rgba(223, 193, 122, 0.28), transparent 30%),
    radial-gradient(circle at 78% 42%, rgba(255, 255, 255, 0.13), transparent 28%),
    linear-gradient(135deg, #21180f, #060504 52%, #16100a);
}

.kanpai-motion::before,
.kanpai-motion::after {
  display: none;
}

.kanpai-motion::before {
  background:
    radial-gradient(ellipse at 18% 68%, rgba(255, 255, 255, 0.16), transparent 22%),
    radial-gradient(ellipse at 54% 58%, rgba(184, 134, 60, 0.24), transparent 19%),
    radial-gradient(ellipse at 76% 70%, rgba(255, 255, 255, 0.12), transparent 21%);
  filter: blur(1px);
}

.kanpai-motion::after {
  background:
    linear-gradient(105deg, transparent 0 35%, rgba(255, 255, 255, 0.12) 35% 36%, transparent 36% 100%),
    linear-gradient(70deg, transparent 0 58%, rgba(223, 193, 122, 0.18) 58% 59%, transparent 59% 100%);
}

.kanpai-motion.business {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.58)),
    radial-gradient(circle at 18% 30%, rgba(223, 193, 122, 0.18), transparent 34%),
    linear-gradient(135deg, #1a1713, #070605 50%, #30271d);
}

.kanpai-motion.organizer {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.50)),
    radial-gradient(circle at 24% 30%, rgba(223, 193, 122, 0.34), transparent 30%),
    radial-gradient(circle at 76% 40%, rgba(235, 120, 84, 0.20), transparent 28%),
    linear-gradient(135deg, #2a1c12, #080604 52%, #1f1510);
}



.kanpai-hero-content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 40px));
  padding: 112px 0 64px;
  text-align: center;
}

.kanpai-hero-logo {
  width: min(560px, 86vw);
  max-height: 220px;
  object-fit: contain;
  margin-bottom: 30px;
  filter: drop-shadow(0 18px 50px rgba(0, 0, 0, 0.45));
}

.kanpai-hero h1 {
  margin: 0;
  font-size: clamp(44px, 8vw, 104px);
  line-height: 1;
  letter-spacing: 0.02em;
}

.kanpai-hero .copy {
  margin: 22px auto 0;
  max-width: 760px;
  font-size: clamp(20px, 3vw, 36px);
  line-height: 1.55;
  font-weight: 700;
}

.kanpai-hero .subcopy {
  margin: 12px auto 0;
  max-width: 920px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.85;
  text-wrap: balance;
}

.kanpai-choice {
  margin: 42px auto 0;
  max-width: 850px;
}

.kanpai-choice h2 {
  margin: 0 0 16px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.choice-card {
  position: relative;
  min-height: 168px;
  display: grid;
  align-content: end;
  gap: 8px;
  padding: 24px;
  border-radius: var(--kp-radius);
  overflow: hidden;
  text-align: left;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
  transition: transform 0.35s ease, background 0.35s ease;
}

.choice-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.17);
}

.choice-card span {
  color: var(--kp-gold-2);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.choice-card strong {
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.25;
}

.choice-card small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.kanpai-section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 82px 20px;
}

.kanpai-section.tight {
  padding-top: 42px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.7fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 30px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--kp-gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--kp-gold);
}

.kanpai-section h2 {
  margin: 10px 0 0;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.14;
}

.section-head p,
.kanpai-lead {
  margin: 0;
  color: var(--kp-muted);
  font-size: 15px;
}

.kanpai-grid {
  display: grid;
  gap: 16px;
}

.kanpai-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kanpai-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kanpai-card {
  border: 1px solid var(--kp-line);
  border-radius: var(--kp-radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 42px rgba(23, 15, 8, 0.08);
  padding: 24px;
}

.kanpai-card.dark {
  background: linear-gradient(145deg, #15110d, #2a1d11);
  color: #fff;
}

.kanpai-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.35;
}

.kanpai-card p {
  margin: 0;
  color: var(--kp-muted);
}

.kanpai-card.dark p {
  color: rgba(255, 255, 255, 0.72);
}

.number-card {
  min-height: 168px;
  display: grid;
  align-content: space-between;
}

.number-card strong {
  display: block;
  color: var(--kp-gold);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.service-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--kp-gold), var(--kp-gold-2));
  color: #170f08;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.split-visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 28px;
  border-radius: var(--kp-radius);
  background: linear-gradient(135deg, #fff, #f2e7d7);
  border: 1px solid var(--kp-line);
}

.split-box {
  min-height: 150px;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(23, 15, 8, 0.08);
  padding: 18px;
}

.split-box span {
  display: grid;
  gap: 8px;
  justify-items: center;
  line-height: 1.35;
}

.split-box b {
  display: block;
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1;
}

.split-op {
  color: var(--kp-gold);
  font-size: 34px;
  font-weight: 900;
}

.flow-line {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  counter-reset: kpflow;
}

.flow-line.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.flow-step {
  position: relative;
  min-height: 128px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--kp-line);
  border-radius: 20px;
  background: #fff;
  text-align: center;
  font-weight: 800;
}

.flow-step::before {
  counter-increment: kpflow;
  content: counter(kpflow, decimal-leading-zero);
  color: var(--kp-gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.flow-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -13px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  color: var(--kp-gold);
  font-weight: 900;
}

.scene-tags,
.target-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.scene-tags span,
.target-tags span {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--kp-line);
  box-shadow: 0 10px 28px rgba(23, 15, 8, 0.06);
  padding: 0 16px 0 12px;
  color: #42382d;
  font-size: 13px;
  font-weight: 800;
}

.scene-tags span::before {
  content: attr(data-icon);
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--kp-gold), var(--kp-gold-2));
  color: #160f09;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.story-bubbles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.bubble {
  position: relative;
  min-height: 150px;
  display: grid;
  align-content: center;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--kp-line);
  padding: 20px;
  box-shadow: 0 12px 34px rgba(23, 15, 8, 0.08);
}

.bubble::after {
  content: "";
  position: absolute;
  left: 26px;
  bottom: -10px;
  width: 22px;
  height: 22px;
  background: #fff;
  border-right: 1px solid var(--kp-line);
  border-bottom: 1px solid var(--kp-line);
  transform: rotate(45deg);
}

.bubble b {
  display: block;
  color: var(--kp-gold);
  margin-bottom: 8px;
}

.photo-perk {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 20px;
  align-items: stretch;
  border-radius: 34px;
  background: #fff;
  border: 1px solid var(--kp-line);
  overflow: hidden;
  box-shadow: var(--kp-shadow);
}

.photo-perk-visual {
  min-height: 360px;
  background:
    radial-gradient(circle at 35% 34%, rgba(223, 193, 122, 0.50), transparent 24%),
    linear-gradient(135deg, #19110a, #4a2f16);
  display: grid;
  place-items: center;
  color: #fff;
  padding: 28px;
  text-align: center;
}

.photo-perk-visual span {
  display: grid;
  place-items: center;
  width: min(220px, 70%);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.photo-perk-copy {
  padding: 32px;
  display: grid;
  align-content: center;
  gap: 14px;
}

.photo-perk-copy h2 {
  margin: 0;
}

.cta-band {
  max-width: 1160px;
  margin: 40px auto 72px;
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 34px;
  background: linear-gradient(135deg, var(--kp-black), #312114);
  color: #fff;
  box-shadow: var(--kp-shadow);
}

.cta-band h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.2;
}

.cta-band p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.kanpai-footer {
  padding: 36px 20px;
  border-top: 1px solid var(--kp-line);
  color: var(--kp-muted);
  font-size: 13px;
}

.kanpai-footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.kanpai-footer a {
  text-decoration: none;
  color: inherit;
}

@media (max-width: 960px) {
  .kanpai-nav {
    padding: 14px 16px;
  }

  .kanpai-nav-links {
    gap: 8px;
    font-size: 12px;
  }

  .section-head,
  .kanpai-grid.two,
  .kanpai-grid.three,
  .photo-perk {
    grid-template-columns: 1fr;
  }

  .flow-line,
  .flow-line.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-step:not(:last-child)::after {
    display: none;
  }

  .story-bubbles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-band {
    display: grid;
  }
}

@media (max-width: 640px) {
  .kanpai-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .kanpai-nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .kanpai-nav-links a {
    white-space: nowrap;
  }

  .kanpai-hero-content {
    width: min(100% - 28px, 1120px);
    padding-top: 132px;
  }

  .kanpai-hero-logo {
    width: min(340px, 88vw);
    margin-bottom: 24px;
  }

  .kanpai-hero .subcopy {
    max-width: 23em;
  }

  .choice-grid,
  .story-bubbles,
  .flow-line,
  .flow-line.four {
    grid-template-columns: 1fr;
  }

  .split-visual {
    grid-template-columns: minmax(0, 1fr) 18px minmax(0, 0.78fr) 18px minmax(0, 1fr);
    gap: 6px;
    padding: 14px;
    border-radius: 20px;
  }

  .split-box {
    min-height: 104px;
    padding: 10px 6px;
    border-radius: 15px;
    font-size: 11px;
  }

  .split-box b {
    font-size: clamp(18px, 5vw, 25px);
  }

  .split-op {
    font-size: 20px;
  }

  .scene-tags {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .scene-tags span {
    width: 100%;
    padding-right: 10px;
  }

  .kanpai-section {
    padding: 58px 16px;
  }

  .kanpai-card,
  .choice-card {
    padding: 20px;
  }
}