:root {
  --bg: #fffafc;
  --text: #2f2a2d;
  --muted: #7c7078;
  --card: rgba(255, 255, 255, 0.84);
  --card-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(90, 70, 82, 0.12);
  --shadow: 0 22px 60px rgba(70, 48, 60, 0.12);
  --shadow-soft: 0 14px 36px rgba(70, 48, 60, 0.09);
  --pink: #f7cfe1;
  --pink-strong: #ff8fbc;
  --mint: #ccefe5;
  --lavender: #dcd6ff;
  --lemon: #fff0b8;
  --sky: #d6ecff;
  --peach: #ffd8c8;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

body::selection {
  background: var(--pink);
}

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 14%, rgba(247, 207, 225, 0.76), transparent 30%),
    radial-gradient(circle at 86% 18%, rgba(204, 239, 229, 0.74), transparent 28%),
    radial-gradient(circle at 78% 82%, rgba(220, 214, 255, 0.62), transparent 32%),
    linear-gradient(180deg, #fff, #fff8fb 46%, #f9fbff);
}

.site-header,
.site-footer,
.container {
  width: min(calc(100% - 32px), var(--max));
  margin-inline: auto;
}

.site-header {
  padding: 28px 0 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--mint));
  box-shadow: 0 10px 28px rgba(161, 112, 136, 0.22);
}

.brand-text {
  display: grid;
  gap: 0;
}

.brand-text strong {
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.78rem;
}

.container {
  display: grid;
  gap: 28px;
  padding: 18px 0 36px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(280px, 0.9fr);
  gap: 24px;
  align-items: stretch;
  padding: clamp(24px, 4vw, 42px);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: #b56b8d;
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.15rem, 7vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
  line-height: 1.35;
}

h4 {
  margin-bottom: 0;
  font-size: 0.98rem;
  line-height: 1.35;
}

.lead {
  max-width: 44em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1rem;
}

.live-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
  padding: 22px;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.72);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.live-panel > * {
  position: relative;
  z-index: 1;
}

.live-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.94;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(245, 246, 250, 0.76));
  transition:
    background 180ms ease,
    opacity 180ms ease;
}

.live-panel::after {
  content: "";
  position: absolute;
  inset: -38%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(circle at 72% 22%, rgba(255, 143, 188, 0.34), transparent 26%),
    radial-gradient(circle at 20% 78%, rgba(255, 240, 184, 0.30), transparent 28%),
    radial-gradient(circle at 84% 86%, rgba(204, 239, 229, 0.24), transparent 30%);
  filter: blur(8px);
  transform: rotate(0deg) scale(1);
  transition: opacity 180ms ease;
}

/* Live: Hero card only */
.live-panel[data-state="live"] {
  border-color: rgba(255, 95, 162, 0.58);
  box-shadow:
    0 0 0 1px rgba(255, 143, 188, 0.24),
    0 18px 44px rgba(255, 95, 162, 0.22),
    0 0 42px rgba(255, 143, 188, 0.16);
}

.live-panel[data-state="live"]::before {
  opacity: 0.98;
  background:
    linear-gradient(135deg, rgba(255, 238, 246, 0.96), rgba(255, 248, 224, 0.86)),
    radial-gradient(circle at 88% 16%, rgba(255, 143, 188, 0.22), transparent 34%);
}

.live-panel[data-state="live"]::after {
  opacity: 1;
}

.live-panel[data-state="playing_offline"]::before {
  background: linear-gradient(135deg, rgba(224, 248, 243, 0.94), rgba(229, 241, 255, 0.82));
}

.live-panel[data-state="chill"]::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(232, 246, 255, 0.66));
}

.live-panel[data-state="offline"]::before {
  background: linear-gradient(135deg, rgba(250, 246, 238, 0.94), rgba(246, 246, 248, 0.88));
}

.status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  padding: 5px 11px;
  border-radius: 999px;
  color: #8b828a;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.88);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  line-height: 1;
  box-shadow: none;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.72);
}

.live-panel[data-state="live"] .status-badge {
  color: #fff;
  background: linear-gradient(135deg, #ff5fa2, #ff9f6e);
  border-color: rgba(255, 255, 255, 0.84);
  box-shadow:
    0 8px 20px rgba(255, 95, 162, 0.28),
    0 0 0 6px rgba(255, 143, 188, 0.14);
}

.live-panel[data-state="live"] .live-dot {
  background: #fff;
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.22),
    0 0 0 0 rgba(255, 255, 255, 0.46);
}

.live-panel[data-state="playing_offline"] .status-badge {
  color: #42a79a;
}

.live-panel[data-state="chill"] .status-badge {
  color: #6f91b8;
}

.live-panel[data-state="offline"] .status-badge {
  color: #a98b62;
}

.status-updated {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.75rem;
  white-space: nowrap;
}

.stream-title {
  margin: 0;
  color: #4f4850;
  font-weight: 850;
  font-size: clamp(1.08rem, 2.5vw, 1.22rem);
  line-height: 1.45;
}

.live-panel[data-state="live"] .stream-title {
  color: #4f2f3f;
}

.stream-note {
  margin: -3px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.viewer-count {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 0;
  margin: -2px 0 0;
  padding: 8px 13px;
  border-radius: 999px;
  color: #c74372;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 143, 188, 0.28);
  box-shadow: 0 10px 24px rgba(255, 143, 188, 0.14);
  font-size: 0.86rem;
  font-weight: 750;
  line-height: 1.2;
}

.viewer-count[hidden] {
  display: none;
}

.live-panel[data-state="live"] .viewer-count {
  color: #b93667;
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(255, 143, 188, 0.42);
  box-shadow: 0 12px 26px rgba(255, 143, 188, 0.18);
}

.live-panel[data-state="live"] #twitchHeroButton {
  background: linear-gradient(135deg, #ff5fa2, #ffb15f);
  box-shadow:
    0 12px 26px rgba(255, 95, 162, 0.30),
    0 0 0 5px rgba(255, 143, 188, 0.12);
}

@media (prefers-reduced-motion: no-preference) {
  .live-panel[data-state="live"] {
    animation: hero-live-glow 2.4s ease-in-out infinite;
  }

  .live-panel[data-state="live"]::after {
    animation: hero-live-aurora 5.6s ease-in-out infinite;
  }

  .live-panel[data-state="live"] .live-dot {
    animation: hero-live-dot 1.5s ease-in-out infinite;
  }
}

@keyframes hero-live-glow {
  0%,
  100% {
    box-shadow:
      0 0 0 1px rgba(255, 143, 188, 0.24),
      0 18px 44px rgba(255, 95, 162, 0.22),
      0 0 36px rgba(255, 143, 188, 0.14);
  }

  50% {
    box-shadow:
      0 0 0 1px rgba(255, 143, 188, 0.38),
      0 20px 50px rgba(255, 95, 162, 0.28),
      0 0 56px rgba(255, 143, 188, 0.25);
  }
}

@keyframes hero-live-aurora {
  0%,
  100% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(8deg) scale(1.04);
  }
}

@keyframes hero-live-dot {
  0%,
  100% {
    box-shadow:
      0 0 0 4px rgba(255, 255, 255, 0.22),
      0 0 0 0 rgba(255, 255, 255, 0.46);
    transform: scale(1);
  }

  50% {
    box-shadow:
      0 0 0 4px rgba(255, 255, 255, 0.22),
      0 0 0 8px rgba(255, 255, 255, 0);
    transform: scale(1.25);
  }
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-weight: 850;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.link-card:hover,
.work-panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(70, 48, 60, 0.13);
}

.button-primary {
  background: linear-gradient(135deg, var(--pink), var(--lemon));
  box-shadow: 0 12px 24px rgba(193, 112, 145, 0.16);
}

.section {
  display: grid;
  gap: 16px;
}

.section-heading {
  padding-inline: 4px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.profile-card,
.games-card,
.free-space {
  padding: clamp(22px, 4vw, 32px);
}

.profile-card p,
.games-card p,
.free-space p,
.work-panel p {
  color: var(--muted);
}

.profile-card__head {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 18px;
  align-items: center;
}

.profile-card__head h3 {
  margin-bottom: 8px;
}

.profile-card__head p {
  margin-bottom: 0;
}

.profile-icon {
  display: block;
  width: 118px;
  height: 118px;
  object-fit: cover;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--pink), var(--mint));
  border: 5px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 16px 34px rgba(161, 112, 136, 0.18);
}

.profile-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.profile-list li {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
}

.profile-list span {
  color: #b56b8d;
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.profile-list strong {
  font-size: 0.92rem;
}

.games-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.64)),
    radial-gradient(circle at 100% 0%, rgba(204, 239, 229, 0.82), transparent 48%),
    radial-gradient(circle at 0% 100%, rgba(220, 214, 255, 0.64), transparent 42%);
}

.games-intro {
  margin-bottom: 16px;
  font-size: 0.92rem;
}

.game-profile-list {
  display: grid;
  gap: 12px;
}

.game-profile {
  display: grid;
  gap: 10px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.64);
}

.game-profile__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.game-profile__head span {
  flex: 0 0 auto;
  padding: 4px 9px;
  border-radius: 999px;
  color: #6f6570;
  background: rgba(247, 207, 225, 0.48);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
}

.game-profile dl {
  display: grid;
  gap: 7px;
  margin: 0;
}

.game-profile dl div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
  align-items: baseline;
}

.game-profile dt {
  color: #b56b8d;
  font-size: 0.7rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.game-profile dd {
  margin: 0;
  color: #5e555d;
  font-size: 0.9rem;
  font-weight: 650;
}

.link-grid {
  display: grid;
  gap: 14px;
}

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

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

.link-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 88px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: inherit;
  text-decoration: none;
  background: var(--card-strong);
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.link-icon {
  flex: 0 0 auto;
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.58);
}

.link-card span:last-child {
  display: grid;
  gap: 2px;
}

.link-card strong {
  font-size: 1.05rem;
}

.link-card small {
  color: var(--muted);
  font-size: 0.86rem;
}

.link-card.twitch { background: linear-gradient(135deg, #fff, rgba(220, 214, 255, 0.62)); }
.link-card.x { background: linear-gradient(135deg, #fff, rgba(214, 236, 255, 0.62)); }
.link-card.discord { background: linear-gradient(135deg, #fff, rgba(204, 239, 229, 0.62)); }
.link-card.amazon { background: linear-gradient(135deg, #fff, rgba(255, 240, 184, 0.68)); }
.link-card.dummy { background: linear-gradient(135deg, #fff, rgba(255, 216, 200, 0.52)); }

/* SNS banner link cards */
.link-grid--banners {
  align-items: stretch;
}

.link-banner-card {
  position: relative;
  display: block;
  min-height: 0;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card-strong);
  box-shadow: var(--shadow-soft);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.link-banner-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(70, 48, 60, 0.13);
}

.link-banner-card:focus-visible {
  outline: 3px solid rgba(255, 143, 188, 0.42);
  outline-offset: 4px;
}

.link-banner-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  background:
    linear-gradient(135deg, rgba(247, 207, 225, 0.72), rgba(214, 236, 255, 0.72));
}

.link-banner-card__body {
  display: grid;
  gap: 3px;
  padding: 14px 16px 16px;
  background: rgba(255, 255, 255, 0.82);
}

.link-banner-card__body strong {
  font-size: 1rem;
  line-height: 1.35;
}

.link-banner-card__body small {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.link-banner-card.twitch {
  background: linear-gradient(135deg, #fff, rgba(220, 214, 255, 0.62));
}

.link-banner-card.x {
  background: linear-gradient(135deg, #fff, rgba(255, 216, 200, 0.52));
}

.link-banner-card.discord {
  background: linear-gradient(135deg, #fff, rgba(204, 239, 229, 0.62));
}

/* 配信中にJSで付ける場合の強調用 */
.link-banner-card.twitch.is-live {
  border-color: rgba(255, 143, 188, 0.78);
  box-shadow: 0 18px 42px rgba(255, 143, 188, 0.22);
}

.link-banner-card.twitch.is-live .link-banner-card__body {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 236, 244, 0.86));
}

/* リンク停止中・案内のみカード用 */
.link-banner-card.is-disabled {
  cursor: default;
}

.link-banner-card.is-disabled:hover {
  transform: none;
  box-shadow: var(--shadow-soft);
}

.link-banner-card.is-disabled .link-banner-card__image {
  filter: saturate(0.86) opacity(0.9);
}

.link-banner-card.is-disabled .link-banner-card__body {
  background: rgba(255, 255, 255, 0.72);
}

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

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

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

.work-panel {
  position: relative;
  display: block;
  min-height: 166px;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.work-panel:not(.work-panel--thumbnail) {
  padding: 24px;
}

.work-panel:not(.work-panel--thumbnail)::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 207, 225, 0.78), transparent 70%);
}

.work-panel--thumbnail {
  display: grid;
  grid-template-rows: auto 1fr;
}

.work-thumb {
  display: block;
  aspect-ratio: 16 / 9;
  width: 100%;
  background:
    var(--work-thumb),
    linear-gradient(135deg, rgba(247, 207, 225, 0.72), rgba(214, 236, 255, 0.72));
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.work-body {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: start;
  gap: 8px;
}

.work-panel--thumbnail .work-body {
  padding: 18px 20px 22px;
}

.work-panel h3 {
  margin-bottom: 0;
}

.work-panel p {
  margin-bottom: 0;
  font-size: 0.93rem;
}

.free-space {
  display: block;
}

.free-space p:last-child {
  margin-bottom: 0;
}

.site-footer {
  padding: 10px 0 32px;
  color: var(--muted);
  text-align: center;
}

.back-to-top {
  position: fixed;
  right: max(18px, calc((100vw - var(--max)) / 2 + 16px));
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 9999;

  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  margin: 0;

  color: #7b6573;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 244, 249, 0.92));
  border: 1px solid rgba(247, 207, 225, 0.82);
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(120, 82, 102, 0.18);
  backdrop-filter: blur(14px);

  font: inherit;
  font-size: 1.24rem;
  font-weight: 800;
  line-height: 1;
  text-align: center;

  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  touch-action: manipulation;
  user-select: none;
  -webkit-tap-highlight-color: transparent;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px) scale(0.96);
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  border-color: rgba(255, 143, 188, 0.86);
  box-shadow: 0 18px 42px rgba(255, 143, 188, 0.22);
  transform: translateY(-2px) scale(1.02);
}

.back-to-top:active {
  transform: translateY(0) scale(0.98);
}

.back-to-top:focus-visible {
  outline: 3px solid rgba(255, 143, 188, 0.42);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .link-grid--3,
  .works-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .hero,
  .profile-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .site-header,
  .site-footer,
  .container {
    width: min(calc(100% - 24px), var(--max));
  }

  .site-header {
    padding-top: 20px;
  }

  .container {
    gap: 24px;
    padding-top: 12px;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
  }

  .profile-card__head {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .profile-icon {
    width: 132px;
    height: 132px;
    border-radius: 34px;
  }

  .hero,
  .profile-card,
  .games-card,
  .free-space {
    border-radius: 24px;
  }

  .live-panel {
    padding: 18px;
    border-radius: 20px;
  }

  .status-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .status-updated {
    white-space: normal;
  }

  .link-grid--2,
  .link-grid--3,
  .works-grid--2,
  .works-grid--3 {
    grid-template-columns: 1fr;
  }

  .link-card {
    min-height: 78px;
  }

  .profile-list li,
  .game-profile dl div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .game-profile__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
  
  .back-to-top {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom));
    width: 44px;
    height: 44px;
    font-size: 1.12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}