:root {
  --ink: #050604;
  --card: #dce681;
  --accent: #929C02;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  position: relative;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background:
    radial-gradient(circle at 14% 88%, rgba(216, 226, 26, 0.54), transparent 30%),
    radial-gradient(circle at 86% 12%, rgba(177, 188, 98, 0.34), transparent 38%),
    linear-gradient(135deg, #cad35d 0%, #aeb86b 46%, #d7df66 100%);
}

/* Fine texture over the soft green background. */
body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.28;
  background-image:
    radial-gradient(rgba(17, 26, 0, 0.25) 0.7px, transparent 0.7px),
    radial-gradient(rgba(255, 255, 196, 0.28) 0.8px, transparent 0.8px);
  background-position: 0 0, 1px 1px;
  background-size: 3px 3px, 5px 5px;
  mix-blend-mode: multiply;
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 74px 32px 44px;
}

.link-card {
  width: min(82vw, 1254px);
  min-height: min(86vh, 1080px);
  display: grid;
  place-items: center;
  padding: clamp(72px, 7vw, 112px) clamp(70px, 6.5vw, 108px);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(255, 255, 203, 0.18), rgba(180, 190, 76, 0.1)),
    var(--card);
  box-shadow: 0 22px 44px rgba(93, 101, 38, 0.28);
}

.content-grid {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(360px, 476px) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(72px, 9vw, 150px);
}

.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-title {
  margin-bottom: 36px;
  text-align: center;
}

.site-title h1,
.site-title p {
  margin: 0;
  font-weight: 800;
  line-height: 1.35;
}

.site-title h1 {
  font-size: clamp(25px, 2.1vw, 31px);
}

.site-title p {
  margin-top: 8px;
  font-size: clamp(27px, 2.4vw, 33px);
}

.link-list {
  width: 100%;
  display: grid;
  gap: 20px;
}

.link-button {
  min-height: 66px;
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  padding: 0 34px 0 24px;
  border: 3px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  font-size: 20px;
  font-weight: 500;
  line-height: 1;
  transition:
    border-color 180ms ease,
    color 180ms ease;
}

.link-button i {
  width: 32px;
  text-align: center;
  font-size: 25px;
}

.link-button span {
  justify-self: end;
  text-align: right;
}

.link-button:hover,
.link-button:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.link-button:focus-visible {
  outline: 3px solid rgba(146, 156, 2, 0.38);
  outline-offset: 4px;
}

.visual {
  position: relative;
  width: min(430px, 36vw);
  aspect-ratio: 1;
  overflow: hidden;
  display: flex;
  justify-content: center;
  filter: drop-shadow(0 18px 22px rgba(107, 116, 38, 0.18));
}

.profile-image {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 145%;
  max-width: none;
  height: auto;
  display: block;
  transform: translate(-50%, -50%);
}

.site-footer {
  color: rgba(255, 255, 255, 0.58);
  font-size: 20px;
  font-weight: 500;
  text-align: center;
}

@media (min-width: 841px) and (max-width: 1199px) {
  .link-card {
    padding: clamp(58px, 6vw, 72px) clamp(42px, 5vw, 58px);
  }

  .content-grid {
    grid-template-columns: minmax(330px, 360px) minmax(260px, 1fr);
    gap: clamp(36px, 5vw, 54px);
  }

  .visual {
    width: min(280px, 28vw);
    justify-self: center;
  }
}

@media (max-width: 840px) {
  .page-shell {
    justify-content: flex-start;
    gap: 26px;
    padding: 20px 14px 38px;
  }

  .link-card {
    width: 100%;
    min-height: auto;
    padding: 44px clamp(28px, 7vw, 44px) 44px;
    border-radius: 30px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .visual {
    order: -1;
    width: min(72vw, 330px);
    justify-self: center;
    margin-inline: auto;
    margin-bottom: 8px;
  }

  .site-title {
    margin-bottom: 24px;
  }

  .site-title h1 {
    font-size: clamp(18px, 5vw, 22px);
  }

  .site-title p {
    margin-top: 3px;
    font-size: clamp(20px, 5.5vw, 24px);
  }

  .link-list {
    gap: 15px;
  }

  .link-button {
    min-height: 50px;
    grid-template-columns: 44px 1fr;
    padding: 0 25px 0 21px;
    border-width: 3px;
    font-size: clamp(16px, 4vw, 18px);
  }

  .link-button i {
    width: 25px;
    font-size: 22px;
  }

  .site-footer {
    font-size: 16px;
  }
}

@media (max-width: 390px) {
  .link-card {
    padding-inline: 24px;
  }

  .link-button {
    padding-right: 22px;
  }
}