@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&display=swap');

:root {
  --bg:      #ffffff;
  --surface: #f5f3fb;
  --border:  #e2deee;
  --border2: #d0cbe0;
  --txt:     #13111a;
  --muted:   #8f8ba4;
  --dim:     #5a5570;

  --pur:     #7c3aed;
  --pur-mid: #6d28d9;
  --pur-dim: #7c3aed14;
  --pur-str: #6d28d9;

  --cya:     #0891b2;
  --cya-mid: #0e7490;
  --cya-dim: #0891b214;
  --cya-str: #0e7490;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  background: var(--bg);
  color: var(--txt);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 0 6vw;
  background: #2a0660;
}

.hero-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(160px);
  will-change: transform;
}

.blob-1 {
  width: 120vw;
  height: 120vw;
  background: radial-gradient(circle, #4dd9f0 0%, #1a88cc 35%, rgba(42,6,96,0) 70%);
  top: -55%;
  left: -40%;
  opacity: 0.85;
  animation: bm1 18s ease-in-out infinite;
}

.blob-2 {
  width: 130vw;
  height: 130vw;
  background: radial-gradient(circle, #dd30f5 0%, #7c3aed 38%, rgba(42,6,96,0) 70%);
  top: -55%;
  right: -45%;
  opacity: 0.9;
  animation: bm2 22s ease-in-out infinite;
}

.blob-3 {
  width: 120vw;
  height: 120vw;
  background: radial-gradient(circle, #cc22e0 0%, #6d28d9 38%, rgba(42,6,96,0) 70%);
  bottom: -55%;
  left: -35%;
  opacity: 0.9;
  animation: bm3 16s ease-in-out infinite;
}

.blob-4 {
  width: 120vw;
  height: 120vw;
  background: radial-gradient(circle, #9333ea 0%, #5b21b6 35%, rgba(42,6,96,0) 70%);
  bottom: -55%;
  right: -40%;
  opacity: 0.85;
  animation: bm4 20s ease-in-out infinite;
}

.blob-5 {
  width: 60vw;
  height: 160vw;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(80,220,255,0.7) 0%, rgba(40,160,240,0.3) 40%, rgba(42,6,96,0) 70%);
  top: -50%;
  left: 5%;
  opacity: 0.8;
  transform: rotate(-22deg);
  filter: blur(100px);
  animation: bm5 24s ease-in-out infinite;
}

.blob-6 {
  width: 100vw;
  height: 100vw;
  background: radial-gradient(circle, #20cce8 0%, #0891b2 35%, rgba(42,6,96,0) 70%);
  top: -20%;
  right: -40%;
  opacity: 0.7;
  animation: bm6 17s ease-in-out infinite;
}
@keyframes bm1 {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(28%, 20%) scale(1.15); }
  55%  { transform: translate(18%, 40%) scale(0.9); }
  80%  { transform: translate(-10%, 15%) scale(1.08); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes bm2 {
  0%   { transform: translate(0, 0) scale(1); }
  30%  { transform: translate(-30%, 15%) scale(1.12); }
  60%  { transform: translate(-18%, 35%) scale(0.88); }
  85%  { transform: translate(-38%, 10%) scale(1.05); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes bm3 {
  0%   { transform: translate(0, 0) scale(1); }
  35%  { transform: translate(32%, -25%) scale(1.18); }
  65%  { transform: translate(20%, -45%) scale(0.92); }
  85%  { transform: translate(10%, -20%) scale(1.06); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes bm4 {
  0%   { transform: translate(0, 0) scale(1); }
  28%  { transform: translate(-35%, -20%) scale(1.14); }
  58%  { transform: translate(-20%, -42%) scale(0.87); }
  82%  { transform: translate(-30%, -15%) scale(1.1); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes bm5 {
  0%   { transform: rotate(-20deg) translate(0, 0); }
  30%  { transform: rotate(-8deg) translate(18%, 12%); }
  60%  { transform: rotate(-28deg) translate(-12%, 20%); }
  85%  { transform: rotate(-14deg) translate(10%, -10%); }
  100% { transform: rotate(-20deg) translate(0, 0); }
}
@keyframes bm6 {
  0%   { transform: translate(0, 0) scale(1); }
  32%  { transform: translate(-28%, 18%) scale(1.16); }
  62%  { transform: translate(-40%, -10%) scale(0.9); }
  88%  { transform: translate(-15%, 25%) scale(1.07); }
  100% { transform: translate(0, 0) scale(1); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 4.5rem 0 4rem;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
}
@media (max-width: 760px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { display: none; }
}

.hero-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  flex-shrink: 0;
}

.hero-catch {
  font-size: clamp(0.8rem, 1.3vw, 0.95rem);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  text-align: center;
  line-height: 1.75;
  max-width: 22em;
  letter-spacing: 0.02em;
}

.hero-products {
  position: relative;
  width: 400px;
  height: 380px;
  flex-shrink: 0;
}
.hero-product {
  position: absolute;
  width: 270px;
  height: 270px;
  object-fit: contain;
}
.hero-product.xa {
  top: 0;
  right: 0;
  transform: rotate(7deg);
  z-index: 2;
  animation: float-xa 6s ease-in-out infinite;
}
.hero-product.xb {
  bottom: 0;
  left: 0;
  transform: rotate(-6deg);
  z-index: 1;
  animation: float-xb 7s ease-in-out infinite;
}
@keyframes float-xa {
  0%,100% { transform: rotate(7deg) translateY(0); }
  50%      { transform: rotate(7deg) translateY(-10px); }
}
@keyframes float-xb {
  0%,100% { transform: rotate(-6deg) translateY(0); }
  50%      { transform: rotate(-6deg) translateY(10px); }
}

.hero-eyebrow {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}
.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: rgba(255,255,255,0.8);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.92;
  color: #fff;
  white-space: nowrap;
}
.hero-title .sell {
  color: #c4b5fd;
}

.hero-period-block {
  margin-top: 3rem;
  display: flex;
  align-items: flex-end;
  gap: 3rem;
  flex-wrap: wrap;
}

.period-wrap {
  position: relative;
}
.period-sup {
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.6rem;
}
.period-dates {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.period-date {
  display: flex;
  flex-direction: column;
}
.period-year {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  color: #e9d5ff;
  letter-spacing: 0.08em;
}
.period-md {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: #fff;
}
.period-day {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  margin-top: 0.25rem;
}
.period-arrow {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: rgba(255,255,255,0.8);
  font-weight: 300;
  padding-bottom: 0.1em;
}

.hero-sub {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.9);
  max-width: 36ch;
  line-height: 1.85;
}
.hero-caution {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
}

.ticker {
  background: var(--pur-mid);
  overflow: hidden;
  height: 36px;
  display: flex;
  align-items: center;
}
.ticker-track {
  display: flex;
  animation: ticker 32s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  padding: 0 2.5rem;
}
.ticker-item::after {
  content: "·";
  margin-left: 2.5rem;
  opacity: 0.4;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.section {
  border-bottom: 1px solid var(--border);
  padding: 4.5rem 6vw;
}
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.eyebrow {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pur);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.8rem;
}
.eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--pur);
  flex-shrink: 0;
}
h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--txt);
  line-height: 1.15;
  margin-bottom: 2rem;
}

.reward-section {
  border-bottom: 1px solid var(--border);
  padding: 4.5rem 6vw;
  background: var(--surface);
}
.reward-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 680px) {
  .reward-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}
.reward-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.reward-eyebrow-row .eyebrow { margin-bottom: 0; }

.limited-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.45rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #dc2626 0%, #f97316 100%);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  box-shadow: 0 2px 8px rgba(220,38,38,0.45);
  animation: badge-pulse 2.4s ease-in-out infinite;
  white-space: nowrap;
}
.limited-badge::before {
  content: "★";
  font-size: 0.85rem;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 2px 8px rgba(220,38,38,0.45); }
  50%       { box-shadow: 0 2px 12px rgba(249,115,22,0.6); }
}
.reward-h2-accent {
  background: linear-gradient(90deg, var(--pur) 0%, var(--cya-mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.reward-body {
  font-size: 1rem;
  color: var(--dim);
  line-height: 1.85;
  margin-top: 1.2rem;
}
.reward-body strong {
  color: var(--txt);
  font-weight: 700;
}
.reward-note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.reward-btn {
  display: inline-block;
  margin-top: 1.8rem;
  padding: 1.2rem 3.5rem;
  border-radius: 8px;
  background: linear-gradient(90deg, #7c3aed 0%, #22d3ee 100%);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: opacity 0.2s, box-shadow 0.2s;
  box-shadow: -4px 4px 14px rgba(124,58,237,0.4), 4px 4px 14px rgba(34,211,238,0.35);
}
.reward-btn:hover {
  opacity: 0.88;
  box-shadow: -4px 4px 20px rgba(124,58,237,0.55), 4px 4px 20px rgba(34,211,238,0.5);
}

.reward-gift {
  flex-shrink: 0;
}
.reward-img {
  width: clamp(240px, 38vw, 480px);
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.12));
}

.cond-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
}
@media (max-width: 680px) {
  .cond-grid { grid-template-columns: 1fr; }
}
.cond-item {
  padding: 2rem 1.7rem;
  border-right: 1px solid var(--border);
}
.cond-item:last-child { border-right: none; }
@media (max-width: 680px) {
  .cond-item { border-right: none; border-bottom: 1px solid var(--border); }
  .cond-item:last-child { border-bottom: none; }
}
.cond-title-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}
.cond-n {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--pur);
  opacity: 0.6;
  flex-shrink: 0;
}
.cond-head {
  font-size: 1rem;
  font-weight: 700;
  color: var(--txt);
  line-height: 1.3;
}
.cond-body {
  font-size: 0.95rem;
  color: var(--dim);
  line-height: 1.8;
}
.cond-body strong { color: var(--txt); font-weight: 600; }

.group-block {
  margin-bottom: 2.5rem;
}
.group-block:last-child { margin-bottom: 0; }

.group-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--border);
  border-bottom: none;
}
.group-header.xa { background: var(--pur-dim); border-color: var(--pur-mid); }
.group-header.xb { background: var(--cya-dim); border-color: var(--cya-mid); }

.gtag {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
}
.gtag.xa { background: var(--pur); color: #fff; }
.gtag.xb { background: var(--cya); color: #fff; }

.group-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--txt);
}
.group-name.xa { color: var(--pur); }
.group-name.xb { color: var(--cya); }

.group-label {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

table.ptable {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  border: 1px solid var(--border);
  font-size: 0.9rem;
}
table.ptable th:nth-child(1),
table.ptable td:nth-child(1) { width: 18%; }
table.ptable th:nth-child(2),
table.ptable td:nth-child(2) { width: 42%; }
table.ptable th:nth-child(3),
table.ptable td:nth-child(3) { width: 40%; }
table.ptable.xa { border-color: var(--pur-mid); }
table.ptable.xb { border-color: var(--cya-mid); }

table.ptable.xa thead tr {
  background: #f5f3fb;
  border-bottom: 1px solid var(--pur-mid);
}
table.ptable.xb thead tr {
  background: #edfafc;
  border-bottom: 1px solid var(--cya-mid);
}

table.ptable th {
  padding: 0.65rem 1.1rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
table.ptable.xa th { color: var(--pur) !important; }
table.ptable.xb th { color: var(--cya) !important; }

table.ptable td {
  padding: 0.85rem 1.1rem;
  border-top: 1px solid var(--border);
  color: var(--txt);
  font-size: 0.9rem;
  font-weight: 500;
  vertical-align: middle;
  line-height: 1.5;
}

table.ptable.xa tr:hover td {
  background: #f0edfb;
}
table.ptable.xb tr:hover td {
  background: #e6fafb;
}

.td-code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--txt);
  white-space: nowrap;
}
.td-spec {
  white-space: nowrap;
  color: var(--dim);
}
.spec-tag {
  display: inline-block;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  vertical-align: middle;
}
.spec-tag.xa { background: var(--pur); color: #fff; }
.spec-tag.xb { background: var(--cya); color: #fff; }
.td-name {
  font-weight: 600;
  color: var(--txt);
}

table.ptable.xa .td-link {
  color: var(--pur);
  text-decoration: none;
  border-bottom: 1px solid var(--pur-mid);
  transition: color 0.15s, border-color 0.15s, opacity 0.15s;
}
table.ptable.xb .td-link {
  color: var(--cya);
  text-decoration: none;
  border-bottom: 1px solid var(--cya-mid);
  transition: color 0.15s, border-color 0.15s, opacity 0.15s;
}
.td-link:hover {
  opacity: 0.7;
  border-bottom-style: solid;
}

.tag-section {
  border-bottom: 1px solid var(--border);
  padding: 4rem 6vw;
  background: var(--surface);
}
.tag-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 640px) {
  .tag-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}
.tag-desc {
  font-size: 0.88rem;
  color: var(--dim);
  line-height: 1.9;
}
.tag-desc code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.85em;
  padding: 0.15em 0.4em;
  border-radius: 3px;
}
.tag-desc code.xa { background: var(--pur-dim); color: var(--pur); border: 1px solid var(--pur-mid); }
.tag-desc code.xb { background: var(--cya-dim); color: var(--cya); border: 1px solid var(--cya-mid); }

.tag-display {
  display: flex;
  gap: 2rem;
  align-items: flex-end;
}
.tag-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.big-tag {
  font-family: ui-monospace, Consolas, monospace;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  padding: 0.55rem 1.1rem;
  letter-spacing: 0.06em;
  border-radius: 4px;
}
.big-tag.xa {
  background: var(--pur-dim);
  color: var(--pur);
  border: 1.5px solid var(--pur);
}
.big-tag.xb {
  background: var(--cya-dim);
  color: var(--cya);
  border: 1.5px solid var(--cya);
}
.tag-col-label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.tag-col-sub {
  font-size: 0.7rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  
  table.ptable th:nth-child(3),
  table.ptable td:nth-child(3) { display: none; }
}

@media (max-width: 600px) {
  
  .section,
  .reward-section,
  .tag-section { padding: 2.8rem 5vw; }

  
  .eyebrow { margin-bottom: 1rem; }
  h2 { margin-bottom: 1.2rem; }

  
  .reward-inner { text-align: center; }
  .reward-gift { display: flex; justify-content: center; }
  .reward-img { width: min(340px, 90vw); }

  
  .cond-item { padding: 1.4rem 1.2rem; }
  .cond-n { font-size: 2.2rem; }

  
  .group-block { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.ptable { min-width: 400px; }

  
  .tag-inner { gap: 1.8rem; }
  .tag-display { justify-content: center; gap: 1.5rem; }
}

@media (max-width: 380px) {
  .hero-title { font-size: clamp(2.4rem, 14vw, 3rem); }
  .period-md  { font-size: clamp(2rem, 13vw, 2.8rem); }
}

.site-footer {
  background: #333;
  padding: 2rem 6vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-logo {
  display: block;
}