@import url("https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@500;700;900&family=Noto+Sans+SC:wght@400;500;700&display=swap");

:root {
  --ink: #120814;
  --ink-soft: #1c0f1a;
  --blush: #ff4f8b;
  --blush-deep: #d61f63;
  --petal: #ffc2d6;
  --cream: #fff5f8;
  --mist: #f7e9ef;
  --line: rgba(255, 255, 255, 0.14);
  --glass: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.14);
  --text: #f8eef3;
  --muted: #c9a8b7;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --nav-h: 64px;
  --promo-gap: 8px;
  --font-display: "Zen Maru Gothic", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(255, 79, 139, 0.28), transparent 55%),
    radial-gradient(900px 600px at 100% 0%, rgba(255, 180, 210, 0.16), transparent 45%),
    linear-gradient(180deg, #1a0b16 0%, var(--ink) 42%, #0d0710 100%);
  min-height: 100vh;
  line-height: 1.85;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
  background-image: radial-gradient(circle, rgba(255, 79, 139, 0.55) 1px, transparent 1.4px);
  background-size: 14px 14px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 85%);
}

a {
  color: var(--petal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #fff;
}

img {
  max-width: 100%;
  display: block;
}

.dp-wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.dp-top-promo {
  position: relative;
  z-index: 2;
  padding: 12px 0 0;
}

.dp-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(18, 8, 20, 0.72);
  border-bottom: 1px solid var(--line);
}

.dp-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: 16px;
}

.dp-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0.04em;
}

.dp-brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 0 0 2px rgba(255, 79, 139, 0.45);
}

.dp-burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.dp-burger span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.dp-burger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.dp-burger.is-open span:nth-child(2) {
  opacity: 0;
}

.dp-burger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.dp-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  justify-content: flex-end;
}

.dp-menu a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.dp-menu a:hover,
.dp-menu a.is-active {
  color: #fff;
}

.dp-dock {
  position: sticky;
  top: var(--nav-h);
  z-index: 35;
  display: none;
  background: rgba(14, 6, 16, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 10px 0 12px;
}

.dp-dock.is-show {
  display: block;
  animation: dpRise 0.35s ease;
}

@keyframes dpRise {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dp-ads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 8px;
}

.dp-ads > div {
  flex: 0 0 25%;
  max-width: 78px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 900px) {
  .dp-ads > div {
    flex: 0 0 12.5%;
  }
}

.dp-ads figure {
  margin: 0;
  width: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dp-ads a {
  display: block;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  overflow: hidden;
  text-decoration: none;
  flex-shrink: 0;
}

.dp-ads img {
  width: 62px;
  height: 62px;
  max-width: none;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: #fff;
  flex-shrink: 0;
}

.dp-ads a:hover img {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 26px rgba(255, 79, 139, 0.28);
}

.dp-ads .caption {
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.35;
  color: #b89aa8;
  text-align: center;
  width: 100%;
  word-break: break-all;
  white-space: normal;
  overflow: visible;
}

.dp-hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  padding: 36px 0 48px;
  overflow: hidden;
}

.dp-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -20% 30%;
  height: 70%;
  background:
    radial-gradient(circle at 40% 40%, rgba(255, 79, 139, 0.45), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255, 194, 214, 0.22), transparent 50%);
  filter: blur(8px);
  pointer-events: none;
  animation: dpGlow 7s ease-in-out infinite alternate;
}

@keyframes dpGlow {
  from {
    transform: scale(1) translateY(0);
    opacity: 0.8;
  }
  to {
    transform: scale(1.08) translateY(-12px);
    opacity: 1;
  }
}

.dp-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.dp-hero-copy {
  max-width: 640px;
}

.dp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--petal);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.dp-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--blush), transparent);
}

.dp-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.25;
  letter-spacing: 0.02em;
  text-shadow: 0 10px 40px rgba(255, 79, 139, 0.25);
}

.dp-hero-lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 34em;
}

.dp-hero-visual {
  justify-self: center;
  width: min(320px, 78vw);
  position: relative;
}

.dp-hero-visual img {
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow);
  animation: dpFloat 5.5s ease-in-out infinite;
}

@keyframes dpFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(-12px) rotate(1.5deg);
  }
}

.dp-hero-visual::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 36px;
  border: 1px solid rgba(255, 79, 139, 0.35);
  animation: dpPulse 3.2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes dpPulse {
  0%,
  100% {
    transform: scale(0.98);
    opacity: 0.45;
  }
  50% {
    transform: scale(1.03);
    opacity: 0.9;
  }
}

@media (min-width: 880px) {
  .dp-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .dp-hero-visual {
    justify-self: end;
  }
}

.dp-section {
  padding: 54px 0;
  position: relative;
  z-index: 1;
}

.dp-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.15rem);
  line-height: 1.35;
}

.dp-section h3 {
  margin: 28px 0 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--petal);
}

.dp-lead {
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 52em;
}

.dp-prose p {
  margin: 0 0 1.05em;
  color: #f0dde6;
  font-size: 1rem;
}

.dp-prose strong {
  color: #fff;
  font-weight: 700;
}

.dp-glass {
  background: linear-gradient(145deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  padding: 22px;
}

.dp-split {
  display: grid;
  gap: 22px;
  align-items: center;
}

@media (min-width: 860px) {
  .dp-split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
  }

  .dp-split.is-flip {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .dp-split.is-flip .dp-shot {
    order: -1;
  }
}

.dp-shot {
  position: relative;
}

.dp-shot img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.dp-shot::after {
  content: "";
  position: absolute;
  inset: auto 12% -10px 12%;
  height: 28px;
  background: radial-gradient(ellipse at center, rgba(255, 79, 139, 0.4), transparent 70%);
  filter: blur(8px);
  z-index: -1;
}

.dp-mosaic {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
}

.dp-mosaic img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dp-mosaic .wide {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 9;
}

.dp-tiles {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .dp-tiles {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dp-tile {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 16px;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.dp-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 79, 139, 0.45);
  background: rgba(255, 79, 139, 0.08);
}

.dp-tile h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: #fff;
}

.dp-tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.dp-band {
  margin: 18px 0;
  padding: 26px 20px;
  border-radius: 26px;
  background:
    linear-gradient(120deg, rgba(255, 79, 139, 0.18), rgba(255, 255, 255, 0.04) 45%, rgba(255, 180, 210, 0.1)),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 79, 139, 0.28);
}

.dp-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.dp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: none;
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dp-btn-main {
  color: #fff;
  background: linear-gradient(135deg, var(--blush), var(--blush-deep));
  box-shadow: 0 10px 28px rgba(214, 31, 99, 0.35);
}

.dp-btn-ghost {
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.dp-btn:hover {
  transform: translateY(-2px);
  color: #fff;
}

.dp-crumb {
  padding: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.dp-crumb a {
  color: var(--muted);
  text-decoration: none;
}

.dp-crumb a:hover {
  color: #fff;
}

.dp-crumb span {
  margin: 0 6px;
  opacity: 0.5;
}

.dp-page-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
}

.dp-legal .dp-section {
  padding-top: 24px;
}

.dp-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding: 34px 0 80px;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.dp-footer-grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 760px) {
  .dp-footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.dp-footer h3 {
  margin: 0 0 10px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
}

.dp-footer a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  margin: 6px 0;
}

.dp-footer a:hover {
  color: var(--petal);
}

.dp-copy {
  margin-top: 24px;
  font-size: 13px;
  opacity: 0.8;
}

.dp-error {
  min-height: 68vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 48px 0;
}

.dp-error h1 {
  margin: 0 0 12px;
  font-size: clamp(2.4rem, 10vw, 4.5rem);
  font-family: var(--font-display);
  background: linear-gradient(120deg, #fff, var(--blush));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.dp-error p {
  color: var(--muted);
  max-width: 28em;
  margin: 0 auto 22px;
}

.dp-list {
  margin: 0;
  padding-left: 1.2em;
  color: #f0dde6;
}

.dp-list li {
  margin: 0.45em 0;
}

.dp-note {
  font-size: 0.92rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .dp-burger {
    display: inline-flex;
  }

  .dp-nav-inner {
    position: static;
  }

  .dp-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    margin: 0;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    padding: 10px 16px 16px;
    background: rgba(14, 6, 16, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    box-sizing: border-box;
  }

  .dp-menu.is-open {
    display: flex;
  }

  .dp-menu a {
    font-size: 15px;
    padding: 12px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .dp-menu a:last-child {
    border-bottom: none;
  }
}

@media (max-width: 640px) {
  .dp-section {
    padding: 40px 0;
  }
}