:root {
  --mh-ink: #1a1523;
  --mh-ink-soft: #4a4058;
  --mh-paper: #fff7fb;
  --mh-mist: #ffe8f3;
  --mh-petal: #ff4d9a;
  --mh-petal-deep: #d61a73;
  --mh-lagoon: #12b8a8;
  --mh-lagoon-deep: #0a7f74;
  --mh-sun: #ffb347;
  --mh-glass: rgba(255, 255, 255, 0.55);
  --mh-line: rgba(214, 26, 115, 0.14);
  --mh-shadow: 0 18px 40px rgba(214, 26, 115, 0.12);
  --mh-radius: 22px;
  --mh-max: 1080px;
  --mh-font-display: "ZCOOL KuaiLe", "Ma Shan Zheng", cursive;
  --mh-font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--mh-ink);
  font-family: var(--mh-font-body);
  font-size: 16px;
  line-height: 1.75;
  background:
    radial-gradient(1200px 600px at 10% -10%, #ffd6ec 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #c8fff6 0%, transparent 50%),
    linear-gradient(180deg, var(--mh-paper), #fff 40%, #f3fffc 100%);
  min-height: 100vh;
}

body.mh-sticky-on {
  padding-top: 0;
}

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

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

a:hover {
  color: var(--mh-lagoon-deep);
}

.mh-skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.mh-skip:focus {
  left: 12px;
  top: 12px;
  z-index: 100;
  background: #fff;
  padding: 8px 12px;
}

/* Promo rail */
.mh-promo {
  background: linear-gradient(90deg, #fff0f7, #e8fffb);
  border-bottom: 1px solid var(--mh-line);
  padding: 10px 12px 6px;
}

.mh-promo-inner {
  max-width: var(--mh-max);
  margin: 0 auto;
}

.mh-promo-label {
  font-size: 12px;
  color: var(--mh-ink-soft);
  margin: 0 0 6px;
  letter-spacing: 0.04em;
}

#mh-promo-rail,
#mh-sticky-dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 6px;
}

@media (min-width: 900px) {
  #mh-promo-rail,
  #mh-sticky-dl {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.mh-ad-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--mh-ink-soft);
  font-size: 11px;
}

.mh-ad-chip img {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(26, 21, 35, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.8);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mh-ad-chip:hover img {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 22px rgba(214, 26, 115, 0.22);
}

.mh-ad-chip span {
  max-width: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Sticky download */
.mh-sticky-wrap {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 247, 251, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.28s ease, opacity 0.28s ease, border-color 0.28s ease;
}

.mh-sticky-wrap.is-on {
  max-height: 220px;
  opacity: 1;
  border-bottom-color: var(--mh-line);
  box-shadow: 0 10px 30px rgba(214, 26, 115, 0.08);
}

.mh-sticky-inner {
  max-width: var(--mh-max);
  margin: 0 auto;
  padding: 8px 12px 10px;
}

.mh-sticky-title {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--mh-petal-deep);
  font-weight: 600;
}

/* Header */
.mh-topbar {
  position: relative;
  z-index: 70;
  max-width: var(--mh-max);
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mh-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--mh-ink);
}

.mh-brand img {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: var(--mh-shadow);
}

.mh-brand-name {
  font-family: var(--mh-font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  background: linear-gradient(120deg, var(--mh-petal-deep), var(--mh-lagoon-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mh-nav-toggle {
  border: 1px solid var(--mh-line);
  background: var(--mh-glass);
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  color: var(--mh-ink);
  cursor: pointer;
}

.mh-nav-panel {
  display: none;
  position: absolute;
  right: 16px;
  top: 64px;
  min-width: 180px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--mh-shadow);
  border: 1px solid var(--mh-line);
}

.mh-nav-panel.is-open {
  display: grid;
  gap: 4px;
}

.mh-nav-panel a {
  text-decoration: none;
  color: var(--mh-ink);
  padding: 10px 12px;
  border-radius: 12px;
}

.mh-nav-panel a:hover {
  background: var(--mh-mist);
}

@media (min-width: 860px) {
  .mh-nav-toggle {
    display: none;
  }

  .mh-nav-panel {
    display: flex;
    position: static;
    min-width: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border: 0;
    gap: 6px;
    backdrop-filter: none;
  }

  .mh-nav-panel a {
    padding: 8px 12px;
    font-size: 0.95rem;
  }
}

/* Hero */
.mh-hero {
  position: relative;
  overflow: hidden;
  min-height: min(92vh, 760px);
  display: grid;
  align-items: end;
  isolation: isolate;
}

.mh-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(160deg, rgba(255, 77, 154, 0.88), rgba(18, 184, 168, 0.72)),
    url("feat-comic-serial.jpg") center/cover no-repeat;
  transform: scale(1.04);
  animation: mh-drift 18s ease-in-out infinite alternate;
}

.mh-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.35), transparent 40%),
    linear-gradient(180deg, transparent 35%, rgba(26, 21, 35, 0.55) 100%);
  pointer-events: none;
}

.mh-hero-halftone {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  background-image: radial-gradient(#fff 1.2px, transparent 1.3px);
  background-size: 8px 8px;
  mix-blend-mode: soft-light;
  pointer-events: none;
}

.mh-hero-content {
  max-width: var(--mh-max);
  margin: 0 auto;
  padding: 48px 20px 56px;
  color: #fff;
}

.mh-hero-logo {
  width: 88px;
  height: 88px;
  border-radius: 24px;
  margin-bottom: 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  animation: mh-rise 0.9s ease both;
}

.mh-hero h1 {
  margin: 0 0 14px;
  font-family: var(--mh-font-display);
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  line-height: 1.25;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  animation: mh-rise 1s 0.1s ease both;
  max-width: 16em;
}

.mh-hero-lead {
  margin: 0;
  max-width: 34em;
  font-size: 1.05rem;
  opacity: 0.95;
  animation: mh-rise 1s 0.2s ease both;
}

@keyframes mh-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes mh-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, 1%, 0);
  }
}

/* Layout blocks */
.mh-wrap {
  max-width: var(--mh-max);
  margin: 0 auto;
  padding: 28px 16px 64px;
}

.mh-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.9rem;
  color: var(--mh-ink-soft);
  margin: 8px 0 22px;
}

.mh-crumb a {
  text-decoration: none;
}

.mh-crumb span[aria-hidden="true"] {
  opacity: 0.45;
}

.mh-section {
  margin: 0 0 42px;
}

.mh-section h2 {
  font-family: var(--mh-font-display);
  font-size: clamp(1.45rem, 4vw, 1.9rem);
  margin: 0 0 14px;
  color: var(--mh-ink);
  position: relative;
  display: inline-block;
}

.mh-section h2::after {
  content: "";
  display: block;
  height: 6px;
  margin-top: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--mh-petal), var(--mh-lagoon));
}

.mh-section h3 {
  margin: 22px 0 10px;
  font-size: 1.15rem;
  color: var(--mh-petal-deep);
}

.mh-section p {
  margin: 0 0 14px;
  color: var(--mh-ink-soft);
}

.mh-section p strong {
  color: var(--mh-ink);
  font-weight: 600;
}

/* Unique modules */
.mh-rail {
  display: grid;
  gap: 18px;
  align-items: center;
  margin: 28px 0;
}

@media (min-width: 800px) {
  .mh-rail {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
  }

  .mh-rail.is-flip {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .mh-rail.is-flip .mh-rail-media {
    order: 2;
  }
}

.mh-rail-media {
  position: relative;
  border-radius: var(--mh-radius);
  overflow: hidden;
  box-shadow: var(--mh-shadow);
  background: #fff;
}

.mh-rail-media img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
  max-height: 520px;
}

.mh-rail-media::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 35%;
  background: linear-gradient(transparent, rgba(26, 21, 35, 0.35));
  pointer-events: none;
}

.mh-glass-panel {
  background: var(--mh-glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--mh-radius);
  padding: 20px 18px;
  box-shadow: var(--mh-shadow);
}

.mh-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 4px;
}

.mh-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffe3f1, #d9fff8);
  color: var(--mh-ink);
  font-size: 0.85rem;
  border: 1px solid var(--mh-line);
}

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

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

.mh-tile {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--mh-line);
  box-shadow: 0 10px 28px rgba(26, 21, 35, 0.06);
  transition: transform 0.25s ease;
}

.mh-tile:hover {
  transform: translateY(-4px);
}

.mh-tile img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
}

.mh-tile-body {
  padding: 14px 14px 16px;
}

.mh-tile-body h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--mh-ink);
}

.mh-tile-body p {
  margin: 0;
  font-size: 0.92rem;
}

.mh-quote {
  margin: 28px 0;
  padding: 22px 20px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 77, 154, 0.1), rgba(18, 184, 168, 0.12));
  border-left: 5px solid var(--mh-petal);
  font-size: 1.05rem;
  color: var(--mh-ink);
}

.mh-steps {
  counter-reset: mhstep;
  display: grid;
  gap: 12px;
}

.mh-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 18px;
  background: #fff;
  border: 1px dashed rgba(18, 184, 168, 0.35);
}

.mh-step::before {
  counter-increment: mhstep;
  content: counter(mhstep);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, var(--mh-petal), var(--mh-lagoon));
}

.mh-faq details {
  background: #fff;
  border: 1px solid var(--mh-line);
  border-radius: 16px;
  padding: 12px 14px;
  margin: 0 0 10px;
}

.mh-faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--mh-ink);
}

.mh-faq p {
  margin: 10px 0 4px;
}

.mh-cta-band {
  margin: 36px 0;
  padding: 28px 20px;
  border-radius: 28px;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(214, 26, 115, 0.92), rgba(10, 127, 116, 0.9)),
    url("feat-anime-home.jpg") center/cover;
  box-shadow: var(--mh-shadow);
}

.mh-cta-band h2 {
  color: #fff;
  margin: 0 0 10px;
}

.mh-cta-band h2::after {
  background: rgba(255, 255, 255, 0.7);
}

.mh-cta-band p {
  color: rgba(255, 255, 255, 0.92);
  max-width: 36em;
  margin: 0 auto 18px;
}

.mh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  background: #fff;
  color: var(--mh-petal-deep);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease;
}

.mh-btn:hover {
  transform: translateY(-2px);
  color: var(--mh-lagoon-deep);
}

.mh-legal {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--mh-line);
  border-radius: 24px;
  padding: 22px 18px 28px;
}

.mh-legal h1 {
  font-family: var(--mh-font-display);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  margin: 0 0 12px;
}

.mh-legal h2 {
  margin-top: 28px;
}

.mh-error {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 16px;
}

.mh-error-code {
  font-family: var(--mh-font-display);
  font-size: clamp(4rem, 18vw, 7rem);
  line-height: 1;
  background: linear-gradient(120deg, var(--mh-petal), var(--mh-lagoon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0;
  animation: mh-rise 0.8s ease both;
}

.mh-error h1 {
  margin: 8px 0 12px;
  font-size: 1.5rem;
}

.mh-error p {
  max-width: 28em;
  margin: 0 auto 20px;
  color: var(--mh-ink-soft);
}

.mh-footer {
  margin-top: 20px;
  padding: 28px 16px 40px;
  background: linear-gradient(180deg, transparent, rgba(255, 214, 236, 0.45));
  border-top: 1px solid var(--mh-line);
}

.mh-footer-inner {
  max-width: var(--mh-max);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

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

.mh-footer h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--mh-ink);
}

.mh-footer a {
  display: inline-block;
  margin: 0 0 8px;
  text-decoration: none;
  color: var(--mh-ink-soft);
}

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

.mh-copy {
  margin: 18px 0 0;
  font-size: 0.85rem;
  color: var(--mh-ink-soft);
}

.mh-inline-shot {
  float: right;
  width: min(42%, 220px);
  margin: 4px 0 14px 16px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--mh-shadow);
}

.mh-inline-shot img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top;
}

.mh-clear {
  clear: both;
}

@media (max-width: 640px) {
  .mh-inline-shot {
    float: none;
    width: min(70%, 240px);
    margin: 0 auto 16px;
  }
}