.pixel-messenger-section {
  width: 100%;
  max-width: none;
  padding: clamp(58px, 8vw, 94px) clamp(16px, 4vw, 44px);
  background:
    linear-gradient(180deg, rgba(24, 51, 50, 0.98), rgba(31, 58, 53, 0.96)),
    #1c3333;
  color: #fff4cf;
}

.pixel-platform-hero {
  position: relative;
  min-height: auto;
  overflow: clip;
  padding-top: clamp(22px, 3.5vw, 44px);
  padding-bottom: clamp(42px, 5.8vw, 72px);
  scroll-margin-top: calc(var(--header-height) + 18px);
  background:
    linear-gradient(180deg, rgba(18, 39, 41, 0.98), rgba(28, 54, 47, 0.96)),
    repeating-linear-gradient(0deg, transparent 0 15px, rgba(255, 244, 207, 0.05) 15px 16px),
    repeating-linear-gradient(90deg, transparent 0 15px, rgba(255, 244, 207, 0.05) 15px 16px),
    #1a3031;
}

.pixel-platform-hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 132px;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 6px, rgba(240, 201, 108, 0.24) 6px 12px, transparent 12px 28px),
    linear-gradient(180deg, transparent 0 56px, rgba(16, 31, 31, 0.38) 56px 100%);
  background-size: 28px 100%, 100% 100%;
}

.anchor-target {
  position: absolute;
  top: calc(var(--header-height) * -1);
}

.pixel-messenger-heading,
.pixel-messenger-app {
  width: min(var(--max), 100%);
  margin-left: auto;
  margin-right: auto;
}

.platform-heading {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.62fr);
  gap: clamp(18px, 4vw, 48px);
  align-items: stretch;
  margin-bottom: 16px;
}

.platform-title {
  max-width: 760px;
}

.platform-title h1 {
  margin: 0;
  color: #fff4cf;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(2.75rem, 5.3vw, 5.15rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.pixel-platform-hero .hero-copy {
  max-width: 620px;
  margin: 16px 0 0;
  color: rgba(255, 244, 207, 0.84);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
}

.platform-actions {
  margin-top: 20px;
}

.platform-actions .button.secondary {
  color: #fff4cf;
  background: rgba(255, 244, 207, 0.1);
  border-color: rgba(255, 244, 207, 0.28);
}

.platform-status-card {
  width: min(390px, 100%);
  display: grid;
  gap: 6px;
  align-self: end;
  padding: 8px;
  color: #253333;
  border: 1px solid rgba(255, 244, 207, 0.28);
  border-radius: 8px;
  background: #fff4cf;
  box-shadow:
    8px 8px 0 rgba(10, 23, 23, 0.32),
    inset 0 0 0 3px #f0c96c;
}

.platform-status-card > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1px 10px;
  align-items: center;
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid rgba(94, 63, 46, 0.24);
  border-radius: 4px;
  background: #fffaf0;
}

.platform-status-card > div > span:not(.pixel-status-dot) {
  color: #9a4d36;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.platform-status-card strong {
  font-size: 0.98rem;
}

.platform-status-card p {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  color: #5f4936;
  font-size: 0.8rem;
  font-weight: 750;
}

.pixel-messenger-heading h2 {
  color: #fff4cf;
}

.pixel-messenger-heading .section-kicker,
.pixel-messenger-heading .section-note {
  color: rgba(255, 244, 207, 0.78);
}

.pixel-messenger-app {
  position: relative;
  z-index: 1;
  width: min(1360px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.36fr);
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(255, 244, 207, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 244, 207, 0.08), rgba(12, 28, 29, 0.06)),
    #203938;
  box-shadow: 0 34px 80px rgba(7, 22, 24, 0.34);
}

.pixel-platform-hero + .shelf-strip {
  margin-top: -22px;
}

.pixel-world-shell,
.pixel-compose {
  border: 1px solid rgba(94, 63, 46, 0.42);
  border-radius: 6px;
  background: #fff5d8;
  box-shadow: 0 14px 28px rgba(6, 19, 20, 0.18);
}

.pixel-world-shell {
  min-width: 0;
  overflow: hidden;
}

.pixel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  color: #233433;
  border-bottom: 1px solid rgba(94, 63, 46, 0.36);
  background:
    linear-gradient(90deg, #f3cf70, #f7e6a9 62%, #e3bc73);
  font-weight: 900;
}

.pixel-toolbar > div {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.pixel-status-dot {
  width: 11px;
  height: 11px;
  display: inline-block;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(201, 93, 66, 0.16);
}

.pixel-status-dot.is-online {
  background: var(--moss);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--moss), transparent 78%);
}

.pixel-toolbar span:last-child {
  color: #5f4936;
  font-size: 0.9rem;
}

.pixel-canvas-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #172b31;
  overflow: hidden;
  box-shadow: inset 0 0 0 4px rgba(28, 38, 36, 0.42);
}

.pixel-canvas-wrap::before,
.pixel-canvas-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.pixel-canvas-wrap::before {
  z-index: 2;
  border: 4px solid rgba(255, 244, 207, 0.26);
  box-shadow:
    inset 0 0 0 2px rgba(17, 34, 36, 0.38),
    inset 0 -26px 30px rgba(19, 36, 34, 0.18);
}

.pixel-canvas-wrap::after {
  z-index: 3;
  opacity: 0.08;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.2) 0,
      rgba(255, 255, 255, 0.2) 1px,
      transparent 1px,
      transparent 6px
    );
}

#pixelMessengerCanvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.pixel-letter {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(420px, calc(100% - 28px));
  transform: translate(-50%, -50%);
  padding: 18px;
  color: #2b2520;
  background: #fff4cf;
  border: 3px solid #5c422d;
  border-radius: 0;
  box-shadow:
    inset 0 0 0 3px #f7df91,
    0 0 0 4px #f0c96c,
    0 22px 50px rgba(23, 39, 51, 0.34);
  z-index: 4;
}

.pixel-letter::before,
.pixel-letter::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  background:
    linear-gradient(90deg, #6b5138 0 4px, transparent 4px),
    linear-gradient(#6b5138 0 4px, transparent 4px);
}

.pixel-letter::before {
  left: -3px;
  top: -3px;
}

.pixel-letter::after {
  right: -3px;
  bottom: -3px;
  transform: rotate(180deg);
}

.pixel-letter[hidden] {
  display: none;
}

.pixel-letter-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  color: #fff4cf;
  background: #6b5138;
  border: 0;
  border-radius: 0;
  font-weight: 950;
}

.pixel-letter span {
  display: block;
  margin-right: 36px;
  color: #8d4a36;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pixel-letter h3 {
  margin: 12px 36px 10px 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1;
}

.pixel-letter p {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.pixel-letter-actions {
  display: flex;
  justify-content: end;
  margin-top: 14px;
}

.pixel-compose {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  padding: 12px;
  align-content: start;
}

.pixel-field-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.pixel-compose label,
.pixel-panel-title {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 900;
}

.pixel-compose label span,
.pixel-panel-title {
  color: var(--coral-dark);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pixel-compose label[for="pixelMessage"] {
  grid-column: 1 / -1;
}

.pixel-compose input,
.pixel-compose select,
.pixel-compose textarea {
  width: 100%;
  color: var(--ink);
  min-height: 40px;
  background: #fffaf0;
  border: 1px solid rgba(94, 63, 46, 0.34);
  border-radius: 6px;
  font-weight: 750;
}

.pixel-compose textarea {
  min-height: 82px;
  resize: vertical;
}

.pixel-roster {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(70px, 1fr));
  gap: 6px;
}

.pixel-roster button {
  min-width: 0;
  display: grid;
  gap: 5px;
  justify-items: center;
  padding: 6px 4px;
  color: var(--ink-soft);
  background: #fff1c6;
  border: 1px solid rgba(94, 63, 46, 0.3);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 900;
}

.pixel-roster button.is-active {
  color: var(--ink);
  border-color: #244c46;
  background: #f6d982;
  box-shadow: inset 0 0 0 2px rgba(36, 76, 70, 0.16);
}

.pixel-roster canvas {
  width: 38px;
  height: 38px;
  image-rendering: pixelated;
}

.pixel-message-tools {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.pixel-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.pixel-quick-replies button {
  min-height: 32px;
  padding: 6px 8px;
  color: var(--ink);
  background: #fff1c6;
  border: 1px solid rgba(94, 63, 46, 0.28);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 850;
}

.pixel-message-tools span {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

.pixel-send {
  grid-column: 1 / -1;
  min-height: 48px;
}

.pixel-peers,
.pixel-outbox,
.pixel-inbox {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(94, 63, 46, 0.28);
  border-radius: 6px;
  background: #fff8e5;
}

.pixel-inbox {
  grid-column: 1 / -1;
}

.pixel-peers ul,
.pixel-outbox ul,
.pixel-inbox ul {
  display: grid;
  gap: 7px;
  padding: 0;
  margin: 0;
  list-style: none;
  max-height: 158px;
  overflow-y: auto;
}

.pixel-peers li,
.pixel-outbox li,
.pixel-inbox li {
  padding: 8px 9px;
  border: 1px solid rgba(94, 63, 46, 0.24);
  border-radius: 6px;
  background: #fffdf8;
  color: var(--ink-soft);
  font-weight: 750;
}

.pixel-inbox li:has(button) {
  padding: 0;
}

.pixel-inbox li button {
  width: 100%;
  display: block;
  padding: 9px 10px;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: inherit;
}

.pixel-peers li.is-self {
  color: var(--ink);
  border-color: var(--moss);
}

.pixel-outbox li.is-pending {
  border-color: var(--gold);
}

.pixel-outbox li.is-failed {
  border-color: var(--coral);
}

.pixel-outbox li strong,
.pixel-inbox li strong {
  display: block;
  color: var(--ink);
}

.pixel-outbox li span,
.pixel-inbox li span {
  display: block;
  margin-top: 3px;
}

.pixel-outbox li em,
.pixel-inbox li em {
  display: block;
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-style: normal;
}

@media (max-width: 980px) {
  .platform-heading {
    grid-template-columns: 1fr;
  }

  .pixel-messenger-app {
    grid-template-columns: 1fr;
    padding: 8px;
  }

  .platform-heading {
    gap: 18px;
  }
}

@media (max-width: 620px) {
  .pixel-platform-hero {
    scroll-margin-top: 150px;
  }

  .platform-title h1 {
    font-size: clamp(2.55rem, 13vw, 3.8rem);
  }

  .pixel-platform-hero .hero-copy {
    margin-top: 14px;
    font-size: 1rem;
    line-height: 1.45;
  }

  .platform-actions {
    gap: 8px;
    margin-top: 18px;
  }

  .platform-actions .button {
    min-height: 48px;
    padding: 10px 14px;
  }

  .platform-status-card {
    gap: 0;
    padding: 8px;
    box-shadow:
      5px 5px 0 rgba(10, 23, 23, 0.32),
      inset 0 0 0 3px #f0c96c;
  }

  .platform-status-card > div {
    min-height: 52px;
    padding: 8px 10px;
  }

  .platform-status-card > div:not(:first-child) {
    display: none;
  }

  .platform-status-card p {
    display: none;
  }

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

  .pixel-field-grid {
    grid-template-columns: 1fr;
  }

  .pixel-roster {
    grid-template-columns: repeat(5, minmax(74px, 1fr));
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .pixel-message-tools {
    grid-template-columns: 1fr;
  }

  .pixel-toolbar {
    align-items: start;
    flex-direction: column;
  }

  .pixel-canvas-wrap {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 460px) {
  .pixel-compose,
  .pixel-field-grid {
    grid-template-columns: 1fr;
  }

  .pixel-peers,
  .pixel-outbox,
  .pixel-inbox {
    grid-column: 1 / -1;
  }
}