:root {
  --body: #fff;
  --bg: #fffaf3;
  --bg-2: #fff5e8;
  --line: #ffc162;
  --line-2: #ffd28a;
  --ink: #2a1f0f;
  --ink-mute: #5b4a30;
  --ink-dim: #8a7a5e;
  --brand: #2563eb;
  --brand-2: #1e40af;
  --red: #e23a4a;
  --red-2: #c1182a;
  --1account: #dc1c26;
  --yellow: #ffd400;
  --yellow-deep: #ffb800;
  --orange: #ff8a3d;
  --white: #ffffff;
  --r1: #6366f1;
  --r1-light: #e0e7ff;
  --r2: #e23a4a;
  --r2-light: #fff0d6;
  --r2-bg: #fff5f5;
  --r2-line: #ffd1d1;
  --r2-line-2: #ffaaaa;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "YakuHanJP", Google Sans, "Noto Sans JP", Meiryo, sans-serif;
  background: var(--body);
  color: var(--ink);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: multiply;
}

.header {
  background: #fff;
  border-bottom: 1px solid #ebebeb;
}

.header-inner {
  min-width: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  padding: 20px 0;
}

section {
  position: relative;
  padding: 100px 20px;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  padding: 6px 18px;
  background: var(--ink);
  color: white;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.section-title {
  font-weight: 900;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  color: var(--ink);
}

.section-lead {
  color: var(--ink-mute);
  font-size: 15px;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.9;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 40px 20px 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, #fff5e8 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 90% 100%, #ffe5d0 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 80%, #dbeafe 0%, transparent 70%),
    var(--bg);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.confetti span {
  position: absolute;
  border-radius: 2px;
  opacity: 0.7;
}
.confetti span:nth-child(1) { top: 8%; left: 5%; width: 12px; height: 12px; background: var(--yellow); transform: rotate(20deg); }
.confetti span:nth-child(2) { top: 14%; left: 88%; width: 10px; height: 14px; background: var(--red); transform: rotate(-30deg); }
.confetti span:nth-child(3) { top: 25%; left: 12%; width: 8px; height: 8px; background: var(--brand); border-radius: 50%; }
.confetti span:nth-child(4) { top: 70%; left: 3%; width: 14px; height: 6px; background: var(--orange); transform: rotate(45deg); }
.confetti span:nth-child(5) { top: 60%; left: 92%; width: 10px; height: 10px; background: var(--yellow); border-radius: 50%; }
.confetti span:nth-child(6) { top: 35%; left: 95%; width: 8px; height: 12px; background: var(--r1); transform: rotate(15deg); }
.confetti span:nth-child(7) { top: 80%; left: 85%; width: 12px; height: 4px; background: var(--red); transform: rotate(-15deg); }
.confetti span:nth-child(8) { top: 45%; left: 6%; width: 6px; height: 14px; background: var(--brand); transform: rotate(60deg); }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: white;
  border: 1.5px solid var(--line-2);
  border-radius: 999px;
  margin: 20px 0;
  font-weight: 700;
  font-size: 13px;
}

.hero h1 {
  font-weight: 900;
  font-size: clamp(28px, 5.5vw, 60px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 40px;
  color: var(--ink);
  animation: fadeUp 0.8s 0.2s both;
}

.hero h1 .marker {
  background: linear-gradient(transparent 60%, var(--yellow) 60%);
  padding: 0 4px;
}

.hero h1 .hero-h1-sub {
  display: block;
  font-size: clamp(14px, 1.8vw, 20px);
  font-weight: 700;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.hero h1 .hero-h1-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: clamp(8px, 1.5vw, 18px);
  flex-wrap: wrap;
  margin-bottom: 8px;
  font-size: clamp(40px, 8vw, 88px);
  line-height: 1.05;
}

.hero h1 .hero-nft {
  font-weight: 800;
  color: var(--r1);
  letter-spacing: -0.02em;
}

.hero h1 .hero-plus {
  font-weight: 700;
  color: var(--ink-dim);
  font-size: 0.7em;
}

.hero h1 .hero-pt-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.hero h1 .hero-pt-num {
  font-weight: 800;
  color: var(--red);
  letter-spacing: -0.02em;
}

.hero h1 .hero-pt-unit {
  font-weight: 700;
  color: var(--red);
  font-size: 0.5em;
}

.hero h1 .hero-h1-end {
  display: block;
  font-size: clamp(22px, 4vw, 42px);
  line-height: 1.3;
}

.hero-penguins {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(8px, 2vw, 28px);
  max-width: 720px;
  margin: 32px auto 36px;
  position: relative;
  animation: fadeUp 0.8s 0.3s both;
}

.hero-penguin-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero-penguin-wrap.center {
  transform: translateY(-12px);
  z-index: 2;
}

.hero-penguin-img-frame {
  position: relative;
  width: clamp(120px, 22vw, 240px);
  height: clamp(120px, 22vw, 240px);
  border-radius: 24px;
  background: white;
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.hero-penguin-wrap.center .hero-penguin-img-frame {
  width: clamp(140px, 26vw, 280px);
  height: clamp(140px, 26vw, 280px);
  border-radius: 28px;
  border-width: 4px;
  box-shadow: 8px 8px 0 var(--ink);
}

.hero-penguin-img-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(255, 212, 0, 0.08));
  pointer-events: none;
  z-index: 1;
}

.hero-penguin-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 0;
  image-rendering: pixelated;
}

.hero-penguin-wrap:nth-child(1) { animation: heroFloatA 3.2s ease-in-out infinite; }
.hero-penguin-wrap:nth-child(2) { animation: heroFloatB 3.5s ease-in-out infinite; }
.hero-penguin-wrap:nth-child(3) { animation: heroFloatA 3.4s ease-in-out 0.5s infinite; }

@keyframes heroFloatA {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes heroFloatB {
  0%, 100% { transform: translateY(-12px); }
  50% { transform: translateY(-22px); }
}

.hero-penguin-wrap::before,
.hero-penguin-wrap::after {
  content: '✦';
  position: absolute;
  color: var(--yellow-deep);
  font-size: 18px;
  pointer-events: none;
  animation: sparkle 2s ease-in-out infinite;
  z-index: 3;
}

.hero-penguin-wrap::before {
  top: 8px;
  right: -4px;
  animation-delay: 0s;
}

.hero-penguin-wrap::after {
  bottom: 28px;
  left: -8px;
  font-size: 14px;
  animation-delay: 0.7s;
  color: var(--brand);
}

.hero-penguin-wrap.center::before {
  font-size: 22px;
  top: -4px;
  right: -8px;
}

.hero-penguin-wrap.center::after {
  font-size: 16px;
  color: var(--red);
}

@keyframes sparkle {
  0%, 100% { opacity: 0.3; transform: scale(0.8) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.2) rotate(180deg); }
}

.hero-penguin-label {
  font-size: 13px;
  font-weight: 800;
  color: white;
  background: var(--ink);
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.hero-penguin-caption {
  text-align: center;
  margin: -8px auto 28px;
  font-size: 14px;
  color: var(--ink-mute);
  font-weight: 700;
  animation: fadeUp 0.8s 0.5s both;
}

.hero-penguin-caption strong {
  color: var(--r1);
  font-weight: 900;
}

.hero-sub {
  font-size: 18px;
  color: var(--ink);
  max-width: 720px;
  margin: 0 auto 52px;
  animation: fadeUp 0.8s 0.3s both;
  line-height: 2;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.01em;
}

.hero-sub .hl-action {
  color: var(--brand);
  font-weight: 900;
}

.hero-sub .hl-reward {
  font-weight: 900;
  color: var(--ink);
  background: linear-gradient(transparent 60%, rgba(255, 212, 0, 0.55) 60%);
  padding: 0 2px;
}

.hero-sub .hl-num {
  color: var(--red);
  font-weight: 900;
  font-size: 1.1em;
}

.hero-sub-divider {
  display: inline-block;
  margin: 0 6px;
  color: var(--line);
  font-weight: 700;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Rewards Cards */
.rewards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
  animation: fadeUp 0.8s 0.5s both;
}

.reward-card {
  position: relative;
  padding: 36px 28px 32px;
  border-radius: 24px;
  background: white;
  border: 3px solid var(--ink);
  text-align: center;
  overflow: visible;
  box-shadow: 6px 6px 0 var(--ink);
  transition: transform 0.3s;
}

.reward-ribbon {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 26px;
  color: white;
  font-weight: 900;
  font-size: 14px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.06em;
}

.reward-card-1 .reward-ribbon { background: var(--r1); }
.reward-card-2 .reward-ribbon { background: var(--r2); }

.reward-icon-area {
  margin: 8px auto 20px;
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  position: relative;
}

.reward-icon-area img {
  width: 90%;
  height: auto;
}

.reward-title {
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--ink);
  line-height: 1.5;
}

.reward-amount {
  font-weight: 900;
  font-size: clamp(34px, 5vw, 48px);
  line-height: 1.1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.reward-amount .num {
  font-weight: 800;
  font-size: 1.35em;
  margin-right: 4px;
}

.reward-card-1 .reward-amount { color: var(--r1); }
.reward-card-2 .reward-amount { color: var(--r2); }

.reward-unit {
  font-size: 14px;
  color: var(--ink-mute);
  margin-bottom: 20px;
  font-weight: 500;
}

.reward-status-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.exchange-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--r2-bg);
  border-radius: 10px;
  margin-bottom: 14px;
  font-size: 13px;
  line-height: 1.4;
  max-width: 100%;
}

.exchange-hint.hint-r1 {
  background: var(--r1-light);
  border-color: var(--r1);
}

.exchange-hint-label {
  flex-shrink: 0;
  padding: 2px 8px;
  background: var(--r2);
  color: white;
  border-radius: 4px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.exchange-hint-label.hint-label-r1 {
  background: var(--r1);
}

.exchange-hint-text {
  color: var(--ink);
  font-weight: 700;
}

.reward-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
}

.reward-status.warn {
  background: #fff0f1;
  color: var(--red-2);
  border: 1.5px solid var(--red);
}

.reward-status.info-r2 {
  background: #fff5e8;
  color: var(--r2);
  border: 1.5px solid var(--r2);
}

/* Section Global Styles */
.reward-section {
  border-top: 1px solid var(--line);
}

.r1-section {
  background: var(--bg-2);
}

.r2-section {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, #ffe9e9 0%, transparent 70%),
    var(--r2-bg);
  padding-bottom: 60px;
}

.r2-section .section-lead strong {
  font-weight: 900;
}

.section-eyebrow.eyebrow-r1,
.section-eyebrow.eyebrow-r2 {
  padding: 8px 22px;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}

.section-eyebrow.eyebrow-r1 { background: var(--r1); }
.section-eyebrow.eyebrow-r2 { background: var(--r2); }

.section-title .marker-r1 {
  background: linear-gradient(transparent 60%, var(--r1-light) 60%);
  color: var(--r1);
  padding: 0 4px;
}

.section-title .marker-r2 {
  background: linear-gradient(transparent 60%, var(--yellow) 60%);
  color: var(--ink);
  padding: 0 4px;
}

/* R1 Area Blocks */
.receive-block {
  background: white;
  border: 2px solid var(--r1-light);
  border-radius: 20px;
  padding: 32px;
}

.receive-block-head {
  text-align: center;
  margin-bottom: 24px;
  padding: 14px 18px;
  border-radius: 12px;
}

.receive-block-title {
  display: inline;
  font-weight: 900;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.4;
  margin: 0;
  color: var(--ink);
}

.receive-block-title .em-marker {
  background: linear-gradient(transparent 60%, var(--yellow) 60%);
  color: var(--ink);
  padding: 0 2px;
}

.receive-desc {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 14px;
  font-weight: 500;
  text-align: center;
}

.nft-thumbs {
  margin: 16px 0;
  padding: 20px;
  background: #f7f7ff;
  border: 1px solid var(--r1);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.nft-thumbs-images {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
}

.nft-thumb {
  width: 180px;
  height: 180px;
  object-fit: contain;
  background: #fff;
  border-radius: 14px;
  border: 1px solid #ebebeb;
  padding: 4px;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.nft-thumbs-note {
  font-size: 14px;
  color: var(--ink-mute);
  font-weight: 600;
  text-align: center;
}

.receive-warning {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 40px;
  padding: 12px 14px;
  background: #fff5f5;
  border-left: 3px solid var(--red);
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: var(--red-2);
  line-height: 1.7;
  font-weight: 600;
}

.receive-warning .warn-icon {
  font-size: 14px;
  flex-shrink: 0;
}

/* R2 Area Blocks */
.r2-detail-group {
  background: var(--r2-bg);
  padding: 0 20px 40px;
  position: relative;
}

.r2-group-header {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto 40px;
  padding: 60px 0 0;
}

.r2-group-tag {
  flex-shrink: 0;
  position: relative;
  padding-left: 14px;
  border-left: 4px solid var(--r2);
}

.r2-group-tag-eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--r2);
  margin-bottom: 6px;
}

.r2-group-tag-title {
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.r2-group-line {
  flex: 1;
  height: 1.5px;
  background: repeating-linear-gradient(90deg, var(--r2-line-2) 0 10px, transparent 10px 18px);
}

.r2-detail-card {
  max-width: 1080px;
  margin: 0 auto;
  background: white;
  border: 2px solid var(--r2);
  border-radius: 20px;
  overflow: hidden;
}

.r2-detail-block + .r2-detail-block {
  border-top: 1.5px dashed var(--r2-line);
}

.r2-detail-block-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 28px 14px;
}

.r2-detail-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--r2);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.02em;
}

.r2-detail-block-title {
  font-weight: 900;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--ink);
  line-height: 1.4;
}

.r2-detail-block-body {
  padding: 8px 28px 28px;
}

.r2-period-display {
  text-align: center;
  padding: 20px 0;
  border-radius: 14px;
  margin-bottom: 16px;
}

.r2-period-display .dates {
  color: var(--ink);
  font-weight: 900;
  font-size: clamp(16px, 2.4vw, 24px);
  line-height: 1.4;
}

.r2-period-display .dates .num {
  font-weight: 800;
}

/* Conditions UI */
.conditions-wrap {
  background: white;
  border: 2px solid var(--r2-light);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 8px 24px rgba(226, 58, 74, 0.06);
}

.conditions-intro {
  text-align: center;
  margin-bottom: 24px;
  padding: 14px 18px;
  border-radius: 12px;
}

.conditions-intro .label {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  margin-right: 8px;
}

.conditions-intro .text {
  font-weight: 900;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--ink);
}

.conditions {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  align-items: stretch;
}

.condition {
  position: relative;
  padding: 24px 20px;
  background: var(--bg);
  border: 2px solid var(--line-2);
  border-radius: 14px;
}

.condition-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.condition-num .badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 15px;
}

.condition-num .label {
  font-weight: 700;
  font-size: 14px;
  color: var(--brand-2);
  letter-spacing: 0.05em;
}

.condition-title {
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 14px;
  line-height: 1.5;
  color: var(--ink);
}

.condition-flow {
  min-height: 80px;
  padding: 14px 16px;
  background: white;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.8;
  display: flex;
  justify-content: center;
  align-items: center;
}

.condition-flow .arrow {
  color: var(--brand);
  margin: 0 4px;
  font-weight: 700;
}

.condition-flow .hl {
  color: var(--ink);
  font-weight: 700;
  padding: 0 2px;
}

.condition-flow .hl-link {
  color: var(--brand);
  text-decoration: underline;
  text-decoration-color: rgba(37, 99, 235, 0.4);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
  transition: all 0.2s;
  cursor: pointer;
}

.condition-flow .hl-link:hover {
  color: var(--brand-2);
  text-decoration-color: var(--brand-2);
  background: linear-gradient(transparent 60%, #dbeafe 60%);
}

.condition-note {
  color: var(--ink-mute);
  font-size: 12px;
  line-height: 1.7;
  text-align: left;
  margin-top: 12px;
}

.conditions-and {
  display: grid;
  place-items: center;
  position: relative;
}

.conditions-and::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line-2);
  z-index: 0;
}

.conditions-and .text {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
}

/* Details Blocks */
.point-block {
  padding: 28px;
  background: var(--r2-bg);
  border: 1.5px solid var(--r2-line);
  border-radius: 14px;
}

.point-block-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.point-block-row > .point-block-item + .point-block-item {
  border-left: 1.5px dashed var(--r2-line);
  padding-left: 28px;
}

.point-block-title {
  display: inline-block;
  padding: 4px 12px;
  background: var(--r2);
  color: white;
  border-radius: 6px;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 16px;
}

.point-block-content {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
}

.point-block-content .big {
  font-weight: 800;
  font-size: 38px;
  color: var(--red);
  margin-right: 4px;
  line-height: 1;
}

.point-block-content .sub-text {
  color: var(--r2);
  font-size: 14px;
  font-weight: 700;
}

.point-block-meta {
  margin-top: 12px;
  color: var(--ink-mute);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.8;
}

.point-block-meta a {
  color: var(--r2);
  text-decoration: underline;
  font-weight: 500;
}

.point-block-meta a:hover { opacity: 0.7; }

.note-block {
  padding: 28px;
  background: var(--r2-bg);
  border: 1.5px solid var(--r2-line);
  border-radius: 14px;
}

.note-block-divider {
  margin: 22px 0;
  border-top: 1.5px dashed var(--r2-line);
}

.note-block-section h4 {
  font-weight: 900;
  font-size: 17px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.note-block-section h4 .badge {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 14px;
  flex-shrink: 0;
}

.note-block-section.exclude h4 .badge { background: var(--red); color: white; }
.note-block-section.caution h4 .badge { background: var(--yellow); color: var(--ink); }

.note-block-section ul { list-style: none; padding: 0; }
.note-block-section li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.85;
  margin-bottom: 12px;
}

.note-block-section li::before {
  content: "・";
  position: absolute;
  left: 0; top: 0;
  color: var(--ink-dim);
  font-weight: 700;
}

.note-block-section li:last-child { margin-bottom: 0; }

/* CTA Bottom */
.cta-area {
  width: 100%;
  margin: 40px auto 0;
  text-align: center;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 20px 40px;
  background: var(--red);
  color: white;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 900;
  font-size: 16px;
  transition: all 0.3s;
  box-shadow: 0 8px 24px rgba(226, 58, 74, 0.3), 4px 4px 0 var(--ink);
  border: 2px solid var(--ink);
}

.cta-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 0 10px 28px rgba(226, 58, 74, 0.4), 6px 6px 0 var(--ink);
}

/* About Section */
.about-1account {
  background: linear-gradient(180deg, #fafbff 0%, #f4f6fc 100%);
  padding: 80px 24px;
  border-top: 2px dashed var(--line);
}

.about-inner {
  max-width: 980px;
  margin: 0 auto;
}

.about-eyebrow {
  display: inline-block;
  background: var(--1account);
  color: white;
  font-size: 13px;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.about-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.about-title .accent {
  color: var(--1account);
}

.about-lead {
  font-size: clamp(14px, 1.6vw, 16px);
  color: var(--ink-mute);
  line-height: 1.8;
  margin: 0 0 40px;
  max-width: 720px;
}

.about-merits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.about-merit {
  background: white;
  border: 1.5px solid var(--1account);
  border-radius: 16px;
  padding: 24px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about-merit-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--1account);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.about-merit-body {
  flex: 1;
  min-width: 0;
}

.about-merit-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: 0.01em;
}

.about-merit-desc {
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.7;
  margin: 0;
}

.about-trust {
  background: white;
  border: 1.5px solid var(--1account);
  border-radius: 14px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.6;
}

.about-trust strong {
  color: var(--ink);
  font-weight: 800;
}

/* Media Queries */
@media (max-width: 768px) {
  .conditions { grid-template-columns: 1fr; }
  .conditions-and { padding: 12px 0; }
  .conditions-and::before { top: 0; bottom: 0; left: 50%; right: auto; width: 2px; height: 100%; }
  .point-block { padding: 22px; }
  .point-block-row { grid-template-columns: 1fr; gap: 22px; }
  .point-block-row > .point-block-item + .point-block-item { border-left: none; border-top: 1.5px dashed var(--r2-line); padding-left: 0; padding-top: 22px; }
  .r2-group-header { flex-direction: column; align-items: flex-start; gap: 16px; padding-top: 50px; margin-bottom: 32px; }
  .r2-group-line { width: 100%; }
  .about-1account { padding: 60px 20px; }
  .about-merits { grid-template-columns: 1fr; gap: 14px; }
  .about-merit { padding: 20px 18px; gap: 14px; }
  .about-merit-icon { width: 52px; height: 52px; font-size: 20px; }
  .about-merit-title { font-size: 16px; }
  .about-merit-desc { font-size: 14px; }
  .about-trust { padding: 14px 16px; font-size: 14px; }
}

@media (max-width: 640px) {
  .hero { padding: 20px 12px 60px; }
  .hero h1 .hero-h1-sub { font-size: 14px; margin-bottom: 8px; }
  .hero h1 .hero-h1-main { font-size: 44px; gap: 6px; margin-bottom: 4px; }
  .hero h1 .hero-h1-end { font-size: 22px; }
  .hero-penguins { gap: 16px; margin: 24px auto 28px; }
  .hero-penguin-img-frame { width: 110px; height: 110px; border-radius: 18px; border-width: 2px; box-shadow: 4px 4px 0 var(--ink); }
  .hero-penguin-wrap.center .hero-penguin-img-frame { width: 120px; height: 120px; border-radius: 20px; border-width: 3px; box-shadow: 5px 5px 0 var(--ink); }
  .hero-penguin-wrap.center { transform: translateY(-8px); }
  .hero-penguin-wrap::before { font-size: 14px; top: 4px; right: -2px; }
  .hero-penguin-wrap::after { font-size: 13px; bottom: 22px; left: -4px; }
  .hero-penguin-wrap.center::before { font-size: 18px; }
  .hero-penguin-wrap.center::after { font-size: 14px; }
  .hero-penguin-label { font-size: 13px; padding: 2px 8px; }
  .hero-penguin-wrap.center .hero-penguin-label { font-size: 13px; padding: 3px 11px; }
  .hero-penguin-caption { font-size: 14px; margin: -4px auto 20px; line-height: 1.5; }
  .hero-sub { font-size: 15px; margin: 0 auto 36px; line-height: 1.9; }
  section { padding: 70px 16px; }
  .nft-thumb { width: 100px; height: 100px; }
  .nft-thumbs-images { gap: 10px; }
  .receive-block { padding: 24px 20px; }
  .receive-warning { text-align: left; }
  .r2-detail-block-head { padding: 18px 18px 10px; }
  .r2-detail-block-body { padding: 6px 18px 22px; }
  .conditions-wrap { padding: 24px 20px; }
  .point-block { padding: 22px; }
  .note-block { padding: 22px; }
  .rewards { gap: 10px; max-width: 100%; }
  .reward-card { padding: 22px 10px 16px; border-radius: 16px; border-width: 2px; box-shadow: 4px 4px 0 var(--ink); }
  .reward-ribbon { top: -12px; padding: 5px 14px; font-size: 13px; letter-spacing: 0.03em; }
  .reward-icon-area { margin: 4px auto 10px; width: 62px; height: 62px; }
  .reward-title { font-size: 14px; margin-bottom: 6px; line-height: 1.4; }
  .reward-amount { font-size: 34px; margin-bottom: 2px; }
  .reward-amount .num { font-size: 1.3em; margin-right: 2px; }
  .reward-unit { font-size: 13px; margin-bottom: 12px; }
  .exchange-hint { padding: 6px 8px; gap: 5px; margin-bottom: 10px; font-size: 13px; line-height: 1.3; flex-wrap: wrap; justify-content: center; }
  .exchange-hint-label { padding: 2px 6px; font-size: 13px; }
  .reward-status-group { flex-direction: row; flex-wrap: wrap; gap: 4px; justify-content: center; align-items: center; }
  .reward-status { padding: 4px 7px; font-size: 13px; gap: 3px; justify-content: center; border-width: 1px; line-height: 1.3; }
}

@media (max-width: 480px) {
  .nft-thumbs { gap: 10px; padding: 14px; }
  .nft-thumb { width: 76px; height: 76px; padding: 3px; border-radius: 12px; }
  .nft-thumbs-images { gap: 8px; }
  .nft-thumbs-note { font-size: 13px; }
}

@media (max-width: 380px) {
  .hero h1 .hero-h1-main { font-size: 38px; }
  .hero-penguin-img-frame { width: 78px; height: 78px; }
  .hero-penguin-wrap.center .hero-penguin-img-frame { width: 94px; height: 94px; }
  .rewards { gap: 8px; }
  .reward-card { padding: 20px 8px 14px; }
  .reward-ribbon { font-size: 13px; padding: 4px 11px; }
  .reward-amount { font-size: 30px; }
  .reward-icon-area { width: 56px; height: 56px; }
  .reward-title { font-size: 13px; }
  .exchange-hint { font-size: 13px; padding: 5px 7px; }
  .reward-status { font-size: 13px; padding: 3px 6px; gap: 2px; }
}