.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
body.message-page {
  --message-text: var(--clr-text);
  --message-muted: var(--clr-text-body);
  --letter-glow: rgba(255, 255, 255, 0.34);
  --letter-accent: #456f8d;
  --message-control-border: rgba(26, 58, 82, 0.24);
  --message-control-bg: rgba(255, 255, 255, 0.16);
  --message-button-bg: #1a3a52;
  --message-button-text: #f4fbff;
  min-height: 100svh;
  overflow-x: hidden;
}
body.message-page.night-mode {
  --letter-glow: rgba(175, 202, 255, 0.3);
  --letter-accent: #8597bd;
  --message-control-border: rgba(232, 230, 227, 0.25);
  --message-control-bg: rgba(255, 255, 255, 0.045);
  --message-button-bg: #e8e6e3;
  --message-button-text: #111824;
}
.type-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  color: var(--message-text);
}
.floating-letter {
  position: absolute;
  display: none;
  line-height: 1;
  color: var(--message-text);
  opacity: var(--letter-opacity-low);
  transform: rotate(var(--letter-tilt)) scale(0.99);
  transform-origin: center;
  animation: letter-glimmer var(--letter-duration) ease-in-out var(--letter-delay) infinite;
  will-change: opacity, filter, transform;
}
.floating-letter.is-accent {
  color: var(--letter-accent);
}
.floating-letter:nth-child(-n+18) { display: block; }

.letter-bodoni { font-family: 'Bodoni 72', Didot, 'Times New Roman', serif; font-weight: 700; }
.letter-baskerville { font-family: 'Iowan Old Style', Baskerville, Georgia, serif; font-weight: 600; }
.letter-georgia { font-family: Georgia, 'Times New Roman', serif; font-weight: 700; }
.letter-palatino { font-family: Palatino, 'Palatino Linotype', serif; font-weight: 500; }
.letter-mono { font-family: 'Courier New', Courier, monospace; font-weight: 500; }
.letter-grotesk { font-family: Arial, Helvetica, sans-serif; font-weight: 700; }
.letter-impact { font-family: Impact, Haettenschweiler, sans-serif; font-weight: 400; }

.floating-letter:nth-child(5n+1) { --letter-duration: 14.8s; --letter-delay: -3.6s; --letter-opacity-low: 0.014; --letter-opacity-high: 0.062; }
.floating-letter:nth-child(5n+2) { --letter-duration: 17.3s; --letter-delay: -8.1s; --letter-opacity-low: 0.018; --letter-opacity-high: 0.072; }
.floating-letter:nth-child(5n+3) { --letter-duration: 12.9s; --letter-delay: -5.4s; --letter-opacity-low: 0.012; --letter-opacity-high: 0.052; }
.floating-letter:nth-child(5n+4) { --letter-duration: 18.6s; --letter-delay: -11.2s; --letter-opacity-low: 0.016; --letter-opacity-high: 0.066; }
.floating-letter:nth-child(5n+5) { --letter-duration: 15.7s; --letter-delay: -1.9s; --letter-opacity-low: 0.013; --letter-opacity-high: 0.058; }

.floating-letter:nth-child(1)  { left: 5%;  top: 10%; font-size: 3rem;    --letter-tilt: -12deg; }
.floating-letter:nth-child(2)  { left: 21%; top: 7%;  font-size: 1.25rem; --letter-tilt: 8deg; }
.floating-letter:nth-child(3)  { left: 85%; top: 12%; font-size: 2.25rem; --letter-tilt: 7deg; }
.floating-letter:nth-child(4)  { left: 94%; top: 26%; font-size: 1.1rem;  --letter-tilt: -9deg; }
.floating-letter:nth-child(5)  { left: 7%;  top: 37%; font-size: 1.45rem; --letter-tilt: 4deg; }
.floating-letter:nth-child(6)  { left: 17%; top: 54%; font-size: 1rem;    --letter-tilt: -16deg; }
.floating-letter:nth-child(7)  { left: 90%; top: 47%; font-size: 2.75rem; --letter-tilt: 10deg; }
.floating-letter:nth-child(8)  { left: 76%; top: 64%; font-size: 1.15rem; --letter-tilt: -5deg; }
.floating-letter:nth-child(9)  { left: 8%;  top: 79%; font-size: 2rem;    --letter-tilt: 12deg; }
.floating-letter:nth-child(10) { left: 29%; top: 88%; font-size: 1rem;    --letter-tilt: -11deg; }
.floating-letter:nth-child(11) { left: 62%; top: 86%; font-size: 2.4rem;  --letter-tilt: 6deg; }
.floating-letter:nth-child(12) { left: 91%; top: 91%; font-size: 1.1rem;  --letter-tilt: 15deg; }
.floating-letter:nth-child(13) { left: 4%;  top: 63%; font-size: 1.7rem;  --letter-tilt: -7deg; }
.floating-letter:nth-child(14) { left: 34%; top: 68%; font-size: 1.1rem;  --letter-tilt: 9deg; }
.floating-letter:nth-child(15) { left: 69%; top: 45%; font-size: 3.1rem;  --letter-tilt: -3deg; }
.floating-letter:nth-child(16) { left: 83%; top: 76%; font-size: 1.5rem;  --letter-tilt: 13deg; }
.floating-letter:nth-child(17) { left: 49%; top: 94%; font-size: 2.4rem;  --letter-tilt: -8deg; }
.floating-letter:nth-child(18) { left: 60%; top: 58%; font-size: 1.1rem;  --letter-tilt: 5deg; }
.floating-letter:nth-child(19) { left: 30%; top: 16%; font-size: 1.9rem;  --letter-tilt: -5deg; }
.floating-letter:nth-child(20) { left: 72%; top: 20%; font-size: 1rem;    --letter-tilt: 11deg; }
.floating-letter:nth-child(21) { left: 14%; top: 25%; font-size: 2.6rem;  --letter-tilt: 7deg; }
.floating-letter:nth-child(22) { left: 55%; top: 9%;  font-size: 1.1rem;  --letter-tilt: -13deg; }
.floating-letter:nth-child(23) { left: 90%; top: 34%; font-size: 1.7rem;  --letter-tilt: -4deg; }
.floating-letter:nth-child(24) { left: 40%; top: 47%; font-size: 1.1rem;  --letter-tilt: 14deg; }
.floating-letter:nth-child(25) { left: 23%; top: 73%; font-size: 2.4rem;  --letter-tilt: -10deg; }
.floating-letter:nth-child(26) { left: 78%; top: 91%; font-size: 1rem;    --letter-tilt: 8deg; }
.floating-letter:nth-child(27) { left: 47%; top: 78%; font-size: 1.4rem;  --letter-tilt: 3deg; }
.floating-letter:nth-child(28) { left: 96%; top: 61%; font-size: 2rem;    --letter-tilt: -15deg; }
.floating-letter:nth-child(29) { left: 57%; top: 36%; font-size: 1.1rem;  --letter-tilt: 9deg; }
.floating-letter:nth-child(30) { left: 11%; top: 92%; font-size: 1.3rem;  --letter-tilt: -6deg; }
.floating-letter:nth-child(31) { left: 39%; top: 7%;  font-size: 1.25rem; --letter-tilt: 12deg; }
.floating-letter:nth-child(32) { left: 66%; top: 15%; font-size: 1rem;    --letter-tilt: -8deg; }
.floating-letter:nth-child(33) { left: 81%; top: 5%;  font-size: 1.75rem; --letter-tilt: 5deg; }
.floating-letter:nth-child(34) { left: 2%;  top: 22%; font-size: 1.1rem;  --letter-tilt: -14deg; }
.floating-letter:nth-child(35) { left: 73%; top: 33%; font-size: 2.5rem;  --letter-tilt: 8deg; }
.floating-letter:nth-child(36) { left: 27%; top: 39%; font-size: 2rem;    --letter-tilt: -9deg; }
.floating-letter:nth-child(37) { left: 95%; top: 80%; font-size: 1.6rem;  --letter-tilt: 13deg; }
.floating-letter:nth-child(38) { left: 50%; top: 52%; font-size: 1.4rem;  --letter-tilt: -4deg; }
.floating-letter:nth-child(39) { left: 14%; top: 68%; font-size: 1.1rem;  --letter-tilt: 10deg; }
.floating-letter:nth-child(40) { left: 36%; top: 92%; font-size: 1.65rem; --letter-tilt: -12deg; }
.floating-letter:nth-child(41) { left: 65%; top: 72%; font-size: 2.1rem;  --letter-tilt: 6deg; }
.floating-letter:nth-child(42) { left: 86%; top: 59%; font-size: 1.1rem;  --letter-tilt: -7deg; }

@media (min-width: 700px) {
  .floating-letter:nth-child(n+19):nth-child(-n+30) { display: block; }
}
@media (min-width: 1100px) {
  .floating-letter:nth-child(n+31) { display: block; }
}
@keyframes letter-glimmer {
  0%, 100% {
    opacity: var(--letter-opacity-low);
    filter: brightness(0.86);
    text-shadow: 0 0 0 transparent;
    transform: rotate(var(--letter-tilt)) scale(0.99);
  }
  48% {
    opacity: var(--letter-opacity-high);
    filter: brightness(1.08);
    text-shadow: 0 0 0.75rem var(--letter-glow);
    transform: rotate(var(--letter-tilt)) scale(1.015);
  }
  62% {
    opacity: calc(var(--letter-opacity-high) * 0.78);
    filter: brightness(0.96);
    text-shadow: 0 0 0.28rem var(--letter-glow);
    transform: rotate(var(--letter-tilt)) scale(1);
  }
}
.message-page-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: 100svh;
  padding: clamp(7.5rem, 17vh, 10rem) 1.5rem 5rem;
}
.message-paper {
  position: relative;
  width: min(100%, 40rem);
}
.message-paper > * {
  position: relative;
  z-index: 1;
}
.message-composer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
}
.recipient-title {
  margin: 0;
  padding: 0;
  color: var(--message-text);
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.045em;
  line-height: 1.2;
  text-align: left;
}
.message-form {
  width: 100%;
  margin-top: 1.25rem;
}
.message-input-shell {
  --message-input-font-size: clamp(1.05rem, 2.4vw, 1.2rem);
  position: relative;
  width: 100%;
}
.message-caret-hint {
  position: absolute;
  top: 0.5rem;
  left: 0;
  width: 1px;
  height: 1.45em;
  border-radius: 999px;
  background: var(--message-text);
  font-size: var(--message-input-font-size);
  opacity: 0.62;
  pointer-events: none;
  animation: message-caret-blink 1.05s step-end infinite;
}
.message-input-shell:focus-within .message-caret-hint,
.message-input-shell.has-value .message-caret-hint {
  visibility: hidden;
  animation: none;
}
.message-input {
  display: block;
  width: 100%;
  height: auto;
  min-height: 2.1em;
  max-height: none;
  padding: 0.2rem 0;
  overflow-y: hidden;
  resize: none;
  border: 0;
  border-radius: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
  color: var(--message-text);
  font-family: 'Outfit', sans-serif;
  font-size: var(--message-input-font-size);
  font-weight: 300;
  line-height: 1.7;
  caret-color: var(--message-text);
}
.message-input::placeholder {
  color: var(--message-muted);
  opacity: 0.52;
}
.message-input:focus {
  background: transparent;
}
.message-actions {
  display: flex;
  width: 100%;
  margin-top: 0.65rem;
  align-items: stretch;
  gap: 0.65rem;
  opacity: 0;
  transform: translateY(-0.25rem);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.message-actions[hidden] {
  display: none;
}
.message-actions.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.message-reply {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  height: 2.85rem;
  padding: 0 0.85rem;
  border: 1px solid var(--message-control-border);
  border-radius: 0.55rem;
  outline: 0;
  background: var(--message-control-bg);
  color: var(--message-text);
  font: 300 0.83rem/1.2 'Outfit', sans-serif;
  letter-spacing: 0.015em;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.message-reply::placeholder {
  color: var(--message-muted);
  opacity: 0.58;
}
.message-reply:focus {
  border-color: color-mix(in srgb, var(--message-text) 58%, transparent);
  background: color-mix(in srgb, var(--message-control-bg) 76%, white 24%);
}
.message-send {
  display: inline-flex;
  flex: 0 0 auto;
  min-width: 5.7rem;
  height: 2.85rem;
  padding: 0 1.15rem;
  border: 1px solid var(--message-button-bg);
  border-radius: 0.55rem;
  align-items: center;
  justify-content: center;
  background: var(--message-button-bg);
  color: var(--message-button-text);
  font: 500 0.78rem/1 'Outfit', sans-serif;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.message-send:hover:not(:disabled) {
  opacity: 0.82;
  transform: translateY(-1px);
}
.message-send:disabled {
  cursor: wait;
  opacity: 0.52;
}
.message-send:focus-visible {
  outline: 2px solid var(--message-text);
  outline-offset: 4px;
}
.message-status {
  margin: 0.65rem 0 0;
  color: var(--message-muted);
  font: 300 0.78rem/1.5 'Outfit', sans-serif;
  letter-spacing: 0.02em;
}
.message-status.is-error {
  color: #8e3e44;
}
body.message-page.night-mode .message-status.is-error {
  color: #e9a3aa;
}
@keyframes message-caret-blink {
  0%, 44% { opacity: 0.62; }
  45%, 100% { opacity: 0; }
}
@media (max-width: 520px) {
  .message-page-content {
    padding-top: clamp(6.5rem, 15vh, 8rem);
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .floating-letter {
    animation: none;
    opacity: var(--letter-opacity-low);
  }
  .message-caret-hint {
    animation: none;
    opacity: 0.62;
  }
  .message-actions,
  .message-send { transition: none; }
}