:root {
  --ink: #14231c;
  --muted: #4d6358;
  --paper: #eef4ef;
  --line: rgba(20, 35, 28, 0.12);
  --accent: #0f7a56;
  --accent-soft: #c8eadc;
  --warn: #9a4a1a;
  --font-sans: "DM Sans", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: var(--font-sans);
  background: var(--paper);
  overflow-x: hidden;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 700px at 12% -10%, #d7ebe0 0%, transparent 55%),
    radial-gradient(900px 600px at 100% 0%, #dce8f2 0%, transparent 50%),
    linear-gradient(165deg, #f4f7f3 0%, #e7efe9 45%, #dfe8e3 100%);
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 35, 28, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 35, 28, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 85%);
  animation: drift 28s linear infinite;
}

@keyframes drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 0; }
}

.stage {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 12vh 0 4rem;
  animation: rise 0.7s ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand__name {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.brand__tag {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 28ch;
}

.you {
  margin-top: 2.75rem;
  animation: rise 0.8s ease-out 0.08s both;
}

.you__label {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.you__ip {
  margin: 0.55rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.you__status {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.you__status.is-error {
  color: var(--warn);
}

.others {
  margin-top: 2.5rem;
  animation: rise 0.85s ease-out 0.16s both;
}

.others__title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.others__hint {
  margin: 0.35rem 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.list__item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 1rem;
  align-items: baseline;
  padding: 0.95rem 0.15rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s ease;
}

.list__item.is-me {
  background: linear-gradient(90deg, var(--accent-soft), transparent 70%);
}

.list__ip {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
}

.list__meta {
  color: var(--muted);
  font-size: 0.85rem;
  text-align: right;
}

.list__badge {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--accent);
  color: #f7fffb;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
}

.list__empty {
  padding: 1rem 0;
  color: var(--muted);
}

@media (max-width: 560px) {
  .stage {
    padding-top: 8vh;
  }

  .list__item {
    grid-template-columns: 1fr;
  }

  .list__meta {
    text-align: left;
  }
}