/*
 * Tell the Universe - 2026 public brand layer
 *
 * This stylesheet intentionally loads after the established application and
 * static-page styles. It changes presentation only: JavaScript hooks, form
 * controls, routes, API contracts and the floating-scene lifecycle remain in
 * their existing files.
 */

:root {
  --ttu-scene: #0a0e1a;
  --ttu-scene-deep: #070a12;
  --ttu-nav: #11192a;
  --ttu-card: #172237;
  --ttu-card-strong: #1a2941;
  --ttu-ivory: #f3f0ea;
  --ttu-peach: #e9ae95;
  --ttu-peach-bright: #f2c2ad;
  --ttu-blue: #a9bac9;
  --ttu-teal: #6ea39c;
  --ttu-lilac: #a392bb;
  --ttu-line: rgba(169, 186, 201, .19);
  --ttu-line-strong: rgba(233, 174, 149, .42);
  --ttu-shadow: 0 20px 64px rgba(0, 0, 0, .34);
  --ttu-display: "EB Garamond", Georgia, "Times New Roman", serif;
  --ttu-interface: "Lato", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Compatibility aliases used by the established public CSS. */
  --bg-0: var(--ttu-scene);
  --bg-1: #10192a;
  --fg: var(--ttu-ivory);
  --muted: var(--ttu-blue);
  --line: var(--ttu-line);
  --line2: rgba(233, 174, 149, .30);
  --panel: rgba(23, 34, 55, .96);
  --panel-2: rgba(17, 25, 42, .96);
  --accent: var(--ttu-peach);
  --accent-2: var(--ttu-lilac);
}

html {
  background: var(--ttu-scene-deep);
}

body {
  color: var(--ttu-ivory);
  font-family: var(--ttu-interface);
  background:
    radial-gradient(72% 82% at 17% -12%, rgba(93, 115, 148, .16), transparent 70%),
    radial-gradient(58% 68% at 89% 104%, rgba(154, 108, 119, .10), transparent 72%),
    linear-gradient(180deg, var(--ttu-scene) 0%, #080c16 66%, var(--ttu-scene-deep) 100%);
}

body::before {
  content: "" !important;
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(46% 54% at 76% 21%, rgba(95, 120, 151, .08), transparent 72%),
    radial-gradient(44% 48% at 22% 77%, rgba(233, 174, 149, .045), transparent 74%);
}

body::after,
body.info-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 44%, rgba(3, 6, 12, .32) 100%);
  opacity: 1;
}

button,
input,
textarea,
select {
  font-family: var(--ttu-interface);
}

::selection {
  color: var(--ttu-scene);
  background: var(--ttu-peach);
}

a,
button,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--ttu-peach) !important;
  outline-offset: 3px !important;
}

/* Brand and top-level navigation */
.ttu-site-header {
  position: fixed;
  top: calc(16px + env(safe-area-inset-top));
  left: calc(18px + env(safe-area-inset-left));
  z-index: 48;
  line-height: 1;
  pointer-events: none;
}

.ttu-wordmark,
.page-wordmark {
  display: inline-flex;
  align-items: baseline;
  color: var(--ttu-ivory) !important;
  font-family: var(--ttu-interface);
  font-size: .94rem;
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1;
  text-decoration: none !important;
  text-transform: lowercase;
  pointer-events: auto;
}

.ttu-wordmark span,
.page-wordmark span {
  margin-left: 1px;
  color: var(--ttu-peach);
}

.ttu-wordmark:hover,
.page-wordmark:hover {
  color: #fff !important;
}

.micro-links {
  top: calc(12px + env(safe-area-inset-top));
  right: calc(16px + env(safe-area-inset-right));
  gap: 7px;
  min-height: 40px;
  padding: 5px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.micro-links a,
.micro-links .ttu-guide-link {
  min-height: 30px;
  color: var(--ttu-peach);
  font-family: var(--ttu-interface);
  font-size: .72rem;
  font-weight: 700;
  opacity: .86;
}

.micro-links a:hover,
.micro-links a:focus-visible,
.micro-links a:active,
.micro-links .ttu-guide-link:hover,
.micro-links .ttu-guide-link:focus-visible,
.micro-links .ttu-guide-link:active {
  color: var(--ttu-ivory);
  opacity: 1;
  text-decoration: none;
}

.micro-links .dot {
  color: rgba(169, 186, 201, .48);
  opacity: 1;
}

.cosmic-answer-launcher {
  top: calc(12px + env(safe-area-inset-top));
}

.cosmic-answer-btn {
  min-height: 40px;
  padding: 9px 17px;
  border: 1px solid var(--ttu-line) !important;
  border-radius: 20px;
  color: var(--ttu-peach);
  background: rgba(23, 34, 55, .88);
  box-shadow:
    0 18px 48px rgba(0, 0, 0, .25),
    0 0 36px rgba(169, 186, 201, .18),
    0 0 72px rgba(233, 174, 149, .07),
    inset 0 0 18px rgba(169, 186, 201, .035);
  font-family: var(--ttu-interface);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .035em;
  text-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.cosmic-answer-btn:hover,
.cosmic-answer-btn:focus-visible,
.cosmic-answer-btn:active {
  color: var(--ttu-ivory);
  border-color: var(--ttu-line-strong);
  background: rgba(26, 41, 65, .93);
  box-shadow:
    0 22px 64px rgba(0, 0, 0, .36),
    0 0 42px rgba(233, 174, 149, .21),
    0 0 82px rgba(169, 186, 201, .09),
    inset 0 0 20px rgba(233, 174, 149, .045);
}

/* Remove the legacy lilac focus ring. The card-like Warm Peach border and
   glow in the rule above remain the visible keyboard-focus treatment. */
.cosmic-answer-btn:focus-visible {
  outline: none !important;
}

.cosmic-answer-btn.is-used,
.cosmic-answer-btn.is-unavailable,
.cosmic-answer-btn[disabled] {
  color: var(--ttu-peach);
  background: rgba(23, 34, 55, .88);
}

.cosmic-answer-btn.is-loading {
  color: var(--ttu-ivory);
  border-color: rgba(233, 174, 149, .36);
  background: rgba(26, 41, 65, .93);
}

.cosmic-answer-btn.is-loading::before {
  border-color: rgba(169, 186, 201, .28);
  border-top-color: var(--ttu-peach);
  border-right-color: var(--ttu-peach-bright);
  box-shadow: 0 0 14px rgba(233, 174, 149, .18);
}

.cosmic-memory-changed {
  border-color: rgba(233, 174, 149, .32);
  background: rgba(17, 25, 42, .94);
  color: var(--ttu-peach-bright);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
}

/* Existing scene controls remain functionally identical and form one stack. */
#soundToggleDock {
  top: calc(48px + env(safe-area-inset-top));
  left: calc(16px + env(safe-area-inset-left));
}

#soundToggleDock .sound-toggle,
body .ttu-stillness {
  min-height: 36px;
  border: 0;
  border-radius: 0;
  color: var(--ttu-peach);
  background: transparent;
  box-shadow: none;
  font-family: var(--ttu-interface);
  font-weight: 700;
}

#soundToggleDock .sound-toggle:hover,
#soundToggleDock .sound-toggle:focus-visible,
#soundToggleDock .sound-toggle:active,
body .ttu-stillness:hover,
body .ttu-stillness:focus-visible,
body .ttu-stillness:active {
  color: var(--ttu-ivory);
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

#soundToggleDock .sound-toggle .dot,
body .ttu-stillness .dot {
  display: none !important;
}

#soundToggleDock .sound-toggle.on .dot,
body .ttu-stillness[aria-pressed="true"] .dot {
  background: var(--ttu-peach);
  box-shadow: 0 0 12px rgba(233, 174, 149, .36);
}

body .ttu-stillness {
  top: calc(84px + env(safe-area-inset-top));
  left: calc(16px + env(safe-area-inset-left));
}

/* Thought composer */
#composerDock {
  --composer-max-width: 620px;
  --composer-bottom-gap: 20px;
}

#postForm {
  grid-template-areas:
    "textarea textarea"
    "imagepanel imagepanel"
    "media submit"
    ". count";
  padding: 17px 18px 14px;
  border: 1px solid rgba(169, 186, 201, .24) !important;
  border-radius: 20px;
  background: rgba(17, 25, 42, .97);
  box-shadow: var(--ttu-shadow);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.composer-title-row {
  grid-area: heading;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
  padding-bottom: 2px;
}

.composer-title {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: 1.32rem;
  font-weight: 400;
  line-height: 1;
}

.composer-promise {
  color: var(--ttu-blue);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .035em;
}

#postForm textarea {
  min-height: 48px;
  height: 48px;
  max-height: 120px;
  color: var(--ttu-peach) !important;
  caret-color: var(--ttu-peach);
  font-family: var(--ttu-interface);
  font-size: 16px;
  line-height: 1.45;
}

#postForm textarea::placeholder {
  color: rgba(169, 186, 201, .70);
  font-style: italic;
  opacity: 1;
}

input::placeholder,
textarea::placeholder {
  color: rgba(169, 186, 201, .70);
  opacity: 1;
}

#postForm:focus-within {
  border-color: rgba(169, 186, 201, .24) !important;
  box-shadow: var(--ttu-shadow);
}

#postForm textarea:focus,
#postForm textarea:focus-visible {
  border-color: transparent !important;
  outline: none !important;
  box-shadow: none !important;
}

#submitBtn,
#replySend,
.ttu-guide-enter,
.page-cta-link {
  color: var(--ttu-scene) !important;
  border: 1px solid transparent;
  background: var(--ttu-peach);
  box-shadow: none;
  font-family: var(--ttu-interface);
  font-weight: 900;
}

#submitBtn:hover,
#replySend:hover,
.ttu-guide-enter:hover,
.page-cta-link:hover {
  color: var(--ttu-scene) !important;
  background: var(--ttu-peach-bright);
  box-shadow: 0 10px 28px rgba(233, 174, 149, .17);
}

#submitBtn:disabled,
#replySend:disabled {
  color: rgba(169, 186, 201, .62) !important;
  border-color: var(--ttu-line);
  background: rgba(169, 186, 201, .08);
  box-shadow: none;
}

#submitBtn.is-uploading-image:disabled,
#replySend.is-uploading-image:disabled {
  color: var(--ttu-scene) !important;
  border-color: transparent;
  background: var(--ttu-peach);
  box-shadow: 0 0 18px rgba(233, 174, 149, .16);
}

#submitBtn.is-uploading-image::after,
#replySend.is-uploading-image::before {
  border-color: rgba(10, 14, 26, .28);
  border-top-color: var(--ttu-scene);
}

#postForm #count,
.reply-note,
.image-upload-note,
.image-upload-status {
  color: var(--ttu-blue);
}

.composer-secondary-btn,
.author-manage-btn,
.reply-cosmic-btn {
  min-height: 42px;
  border: 1px solid var(--ttu-line);
  border-radius: 11px;
  color: var(--ttu-blue);
  background: rgba(169, 186, 201, .06);
  box-shadow: none;
  font-family: var(--ttu-interface);
  font-weight: 700;
}

.composer-secondary-btn:hover,
.author-manage-btn:hover,
.reply-cosmic-btn:hover {
  color: var(--ttu-ivory);
  border-color: rgba(233, 174, 149, .30);
  background: rgba(233, 174, 149, .08);
  box-shadow: none;
}

.image-preview-card {
  border-color: var(--ttu-line);
  background: rgba(23, 34, 55, .82);
}

.composer-error:not(:empty),
.image-upload-error:not(:empty) {
  color: #f1b7bc;
}

/* Floating thoughts */
.feed .post {
  width: min(310px, calc(100vw - 28px));
  max-width: min(310px, calc(100vw - 28px));
  padding: 15px 18px 14px;
  border: 1px solid var(--ttu-line) !important;
  border-radius: 20px;
  box-shadow:
    0 18px 48px rgba(0, 0, 0, .25),
    0 0 36px rgba(169, 186, 201, .18),
    0 0 72px rgba(233, 174, 149, .07),
    inset 0 0 18px rgba(169, 186, 201, .035) !important;
}

.feed .post:not(.is-connected-post):not(.is-connection-ending) {
  background: rgba(23, 34, 55, .88);
}

.feed .post.auto-generated-post {
  border-color: rgba(163, 146, 187, .34) !important;
  box-shadow:
    0 18px 48px rgba(0, 0, 0, .25),
    0 0 40px rgba(163, 146, 187, .23),
    0 0 78px rgba(233, 174, 149, .09),
    inset 0 0 20px rgba(163, 146, 187, .05) !important;
}

.feed .post .msg {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(1.25rem, 2.2vw, 1.48rem);
  font-weight: 400;
  line-height: 1.28;
  letter-spacing: .002em;
  text-align: left;
  text-shadow: none;
}

.feed .post .meta {
  text-align: left;
}

.feed .post > .post-info-row {
  margin-bottom: 9px;
}

.feed .post .post-info-row,
.feed .post .post-info-row .post-source-inline {
  color: var(--ttu-peach) !important;
  font-family: var(--ttu-interface);
  font-size: 10px !important;
  letter-spacing: .035em;
}

.feed .post .post-info-row .post-date-inline {
  color: var(--ttu-ivory) !important;
  font-family: var(--ttu-interface);
  font-size: 10px !important;
  letter-spacing: .035em;
}

.feed .post .post-actions {
  align-items: flex-start;
  gap: 5px;
}

.feed .post .post-info-row,
.feed .post .post-command-row,
.feed .post .post-owner-row {
  justify-content: flex-start;
  margin-inline: 0;
}

.feed .post .post-command-row .post-inline-btn,
.feed .post .post-owner-row .post-inline-btn {
  color: var(--ttu-peach) !important;
  font-family: var(--ttu-interface) !important;
  font-weight: 700 !important;
  text-shadow: none;
}

.feed .post .post-command-row .post-inline-btn:hover,
.feed .post .post-command-row .post-inline-btn:focus-visible,
.feed .post .post-command-row .post-inline-btn:active,
.feed .post .post-owner-row .post-inline-btn:hover,
.feed .post .post-owner-row .post-inline-btn:focus-visible,
.feed .post .post-owner-row .post-inline-btn:active {
  color: var(--ttu-ivory) !important;
  text-shadow: 0 0 10px rgba(243, 240, 234, .28);
}

.feed .post .post-command-row > :not([hidden]) + :not([hidden])::before {
  color: rgba(233, 174, 149, .65);
}

.feed .post .post-info-row > :not([hidden]) + :not([hidden])::before {
  color: rgba(233, 174, 149, .65);
}

.feed .post.is-reading,
.feed .post.is-held {
  border-color: rgba(233, 174, 149, .36) !important;
  background: rgba(26, 41, 65, .93);
  box-shadow:
    0 22px 64px rgba(0, 0, 0, .36),
    0 0 42px rgba(233, 174, 149, .21),
    0 0 82px rgba(169, 186, 201, .09),
    inset 0 0 20px rgba(233, 174, 149, .045) !important;
}

.feed .post.is-connecting-post {
  box-shadow:
    0 18px 48px rgba(0, 0, 0, .25),
    0 0 40px rgba(110, 163, 156, .22),
    0 0 78px rgba(169, 186, 201, .10),
    inset 0 0 20px rgba(110, 163, 156, .045) !important;
}

.feed .post.is-connected-post,
.feed .post.is-connection-ending {
  box-shadow:
    0 18px 52px rgba(0, 0, 0, .30),
    0 0 42px rgba(197, 138, 152, .24),
    0 0 82px rgba(233, 174, 149, .11),
    inset 0 0 22px rgba(197, 138, 152, .055) !important;
}

.feed .post.is-pinned {
  outline-color: rgba(233, 174, 149, .42);
}

.ttu-reading .feed .post:not(.is-reading):not(.is-held):not(.fade-out) {
  opacity: .34;
}

.feed .post.fresh {
  animation-name: ttu-arrival-light-brand;
  box-shadow: 0 0 26px rgba(233, 174, 149, .30), 0 18px 55px rgba(0, 0, 0, .30) !important;
}

@keyframes ttu-arrival-light-brand {
  0% {
    filter: brightness(1.36);
    box-shadow: 0 0 28px rgba(243, 240, 234, .52), 0 0 72px rgba(233, 174, 149, .38), 0 0 116px rgba(110, 163, 156, .16);
  }
  48% {
    filter: brightness(1.14);
    box-shadow: 0 0 22px rgba(243, 240, 234, .28), 0 0 56px rgba(233, 174, 149, .23), 0 0 96px rgba(110, 163, 156, .10);
  }
  100% {
    filter: brightness(1.02);
    box-shadow: 0 0 26px rgba(233, 174, 149, .20), 0 18px 55px rgba(0, 0, 0, .28);
  }
}

.feed .post.fresh::after {
  background: radial-gradient(ellipse at center, rgba(233, 174, 149, .20), rgba(110, 163, 156, .07) 48%, transparent 74%);
}

.feed .post.fresh .msg {
  color: #fff8f2 !important;
  text-shadow: 0 0 18px rgba(233, 174, 149, .22) !important;
}

.feed .post .post-image,
.post-image-preview,
.reply-origin-image,
.reply-item-image,
.reply-preview-image {
  border-radius: 16px;
}

.feed .post .msg + .post-image-button {
  margin-top: 11px;
}

/* Echo, Memory, orientation and in-page thread surfaces */
.cosmic-echo-float,
.cosmic-echo-float.cosmic-memory-float {
  border: 1px solid rgba(169, 186, 201, .24);
  border-radius: 20px;
  color: var(--ttu-ivory);
  background:
    radial-gradient(90% 90% at 12% 0%, rgba(110, 163, 156, .08), transparent 66%),
    rgba(23, 34, 55, .97);
  box-shadow: var(--ttu-shadow);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.cosmic-echo-float-label {
  color: var(--ttu-peach);
  font-family: var(--ttu-interface);
  font-weight: 900;
  letter-spacing: .14em;
}

.cosmic-echo-float-text,
.cosmic-echo-float.cosmic-memory-float .cosmic-echo-float-text {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(1.18rem, 2.2vw, 1.4rem);
  font-style: normal;
  line-height: 1.42;
  text-shadow: none;
}

.cosmic-echo-float:not(.cosmic-memory-float) {
  box-shadow:
    0 20px 64px rgba(0, 0, 0, .32),
    0 0 42px rgba(233, 174, 149, .22),
    0 0 82px rgba(163, 146, 187, .11),
    inset 0 0 20px rgba(233, 174, 149, .04);
}

.cosmic-echo-float:not(.cosmic-memory-float).is-held {
  box-shadow:
    0 24px 70px rgba(0, 0, 0, .42),
    0 0 50px rgba(233, 174, 149, .27),
    0 0 94px rgba(163, 146, 187, .14),
    inset 0 0 22px rgba(233, 174, 149, .05);
}

.cosmic-echo-close {
  color: var(--ttu-blue);
}

.cosmic-memory-atmosphere-caption {
  color: var(--ttu-blue);
  font-family: var(--ttu-interface);
}

.ttu-guide-dialog,
.ttu-thread-dialog {
  border: 1px solid rgba(169, 186, 201, .24);
  color: var(--ttu-ivory);
  background:
    radial-gradient(100% 72% at 86% 0%, rgba(110, 163, 156, .075), transparent 64%),
    rgba(17, 25, 42, .985);
  box-shadow: 0 26px 90px rgba(0, 0, 0, .50);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.ttu-guide-dialog::backdrop,
.ttu-thread-dialog::backdrop {
  background: rgba(3, 6, 12, .54);
}

.ttu-guide-dialog.is-fallback-open {
  box-shadow: 0 0 0 100vmax rgba(3, 6, 12, .54), 0 26px 90px rgba(0, 0, 0, .50);
}

.ttu-guide-kicker,
.ttu-guide-features dt {
  color: var(--ttu-peach);
  font-family: var(--ttu-interface);
}

.ttu-guide-dialog h2 {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(1.7rem, 4vw, 2.1rem);
  font-weight: 400;
}

.ttu-guide-intro,
.ttu-guide-features dd,
.ttu-guide-privacy {
  color: var(--ttu-blue);
}

.ttu-guide-philosophy-link {
  color: var(--ttu-peach);
}

.ttu-guide-features > div {
  border-color: var(--ttu-line);
}

.ttu-guide-close {
  border-color: var(--ttu-line);
  color: var(--ttu-blue);
  background: rgba(169, 186, 201, .06);
}

.ttu-toast,
.ttu-inline-notice {
  color: var(--ttu-blue);
  font-family: var(--ttu-interface);
}

.ttu-toast {
  border-color: var(--ttu-line);
  background: rgba(17, 25, 42, .985);
}

/* Canonical reply page and reply dialog */
.reply-body {
  background:
    radial-gradient(65% 62% at 88% 0%, rgba(93, 115, 148, .14), transparent 68%),
    linear-gradient(180deg, var(--ttu-scene), var(--ttu-scene-deep));
}

.reply-body::before {
  content: "";
}

.reply-page {
  max-width: 820px;
  padding-top: 24px;
}

.reply-top-actions {
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
}

.reply-back-btn {
  min-height: 40px;
  border: 1px solid var(--ttu-line);
  border-radius: 11px;
  color: var(--ttu-peach);
  background: rgba(17, 25, 42, .86);
  box-shadow: none;
  font-family: var(--ttu-interface);
  font-weight: 700;
}

.reply-back-btn:hover,
.reply-back-btn:focus-visible,
.reply-back-btn:active {
  color: var(--ttu-ivory);
  border-color: rgba(233, 174, 149, .32);
  background: #152037;
}

.reply-card,
.ttu-thread-dialog .reply-card {
  border: 0;
  border-radius: 20px;
  color: var(--ttu-ivory);
  background: rgba(23, 34, 55, .86);
  box-shadow: 0 18px 56px rgba(0, 0, 0, .24);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.reply-card-compose,
.ttu-thread-dialog .reply-card-compose {
  background: rgba(17, 25, 42, .90);
}

.reply-card h2 {
  color: var(--ttu-peach);
  font-family: var(--ttu-display);
  font-size: 1.55rem;
  font-weight: 400;
}

.reply-card-origin .reply-origin-text {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  line-height: 1.38;
}

.reply-item-text {
  color: var(--ttu-ivory);
  font-family: var(--ttu-interface);
  font-size: 1rem;
  line-height: 1.58;
}

.reply-textarea,
.reply-card-compose .reply-textarea {
  border: 1px solid var(--ttu-line);
  color: var(--ttu-ivory);
  background: rgba(15, 23, 39, .82);
  font-family: var(--ttu-interface);
  font-size: 16px;
}

.reply-textarea:focus {
  border-color: var(--ttu-line-strong);
}

.reply-item,
.ttu-thread-dialog .reply-item {
  border: 0;
  border-radius: 15px;
  background: rgba(17, 25, 42, .50);
}

.reply-item.universe-reply,
.ttu-thread-dialog .reply-item.universe-reply {
  border-color: rgba(163, 146, 187, .28);
  box-shadow:
    0 0 38px rgba(163, 146, 187, .22),
    0 0 74px rgba(233, 174, 149, .08),
    inset 0 0 18px rgba(163, 146, 187, .05);
}

.reply-item-meta,
.reply-note {
  color: var(--ttu-blue);
}

.reply-total-count {
  color: var(--ttu-peach);
}

.reply-body .reply-back-btn,
.reply-body .composer-secondary-btn,
.reply-body .author-manage-btn,
.reply-body .reply-cosmic-btn,
.reply-body .image-preview-card,
.ttu-thread-dialog .reply-back-btn,
.ttu-thread-dialog .composer-secondary-btn,
.ttu-thread-dialog .author-manage-btn,
.ttu-thread-dialog .reply-cosmic-btn,
.ttu-thread-dialog .image-preview-card {
  border: 0 !important;
}

.reply-body .reply-textarea,
.ttu-thread-dialog .reply-textarea {
  border: 1px solid var(--ttu-line) !important;
}

.reply-source.universe {
  color: var(--ttu-lilac);
}

.ttu-thread-dialog .reply-top-actions {
  background: rgba(17, 25, 42, .89);
}

/* Informational pages */
body.info-page {
  color: var(--ttu-ivory);
  background: var(--ttu-scene) !important;
}

body.info-page::before {
  background:
    radial-gradient(76% 58% at 14% -8%, rgba(93, 115, 148, .17), transparent 72%),
    radial-gradient(52% 58% at 90% 36%, rgba(110, 163, 156, .065), transparent 72%),
    linear-gradient(180deg, var(--ttu-scene) 0%, var(--ttu-scene-deep) 100%);
}

.page-shell {
  max-width: 1120px;
  color: var(--ttu-ivory);
}

.page-nav {
  min-height: 46px;
  gap: 4px 12px;
  margin-bottom: 30px;
}

.page-nav a {
  min-height: 40px;
  padding: .5rem .2rem;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  color: var(--ttu-peach);
  background: transparent;
  box-shadow: none;
  font-family: var(--ttu-interface);
  font-size: .82rem;
  font-weight: 700;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.page-nav .page-wordmark {
  min-height: 40px;
  margin-right: auto;
  padding-right: 20px;
  border-bottom: 0;
  color: var(--ttu-ivory);
  font-size: .98rem;
}

.page-nav a[aria-current="page"] {
  border-color: var(--ttu-peach);
  color: var(--ttu-ivory);
  background: transparent;
  box-shadow: none;
}

.page-nav a:hover,
.page-nav a:focus-visible {
  color: var(--ttu-ivory);
  border-color: rgba(233, 174, 149, .48);
  background: transparent;
  box-shadow: none;
  transform: none;
}

.hero-card,
.page-card,
.info-page .hero-card,
.info-page .page-card {
  border: 1px solid var(--ttu-line);
  border-radius: 20px;
  color: var(--ttu-ivory);
  background:
    radial-gradient(62% 92% at 92% 0%, rgba(110, 163, 156, .055), transparent 72%),
    rgba(17, 25, 42, .90);
  box-shadow: 0 18px 56px rgba(0, 0, 0, .24);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.hero-card::before,
.page-card::before {
  background: linear-gradient(110deg, rgba(233, 174, 149, .035), transparent 34%);
}

.info-page .hero-card::after {
  border-color: rgba(169, 186, 201, .10);
  box-shadow:
    0 0 0 34px rgba(169, 186, 201, .018),
    0 0 0 72px rgba(110, 163, 156, .012);
}

.info-page .page-card::after {
  background: linear-gradient(90deg, rgba(233, 174, 149, .48), transparent);
}

.info-page .hero-kicker::before,
.info-page .card-kicker::before {
  background: var(--ttu-peach);
  box-shadow: 0 0 12px rgba(233, 174, 149, .25);
}

.hero-kicker,
.card-kicker {
  color: var(--ttu-peach);
  font-family: var(--ttu-interface);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .14em;
  opacity: 1;
}

.hero-title {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(2.7rem, 6vw, 4.25rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.018em;
  text-shadow: none;
}

.hero-subtitle {
  max-width: 760px;
  color: var(--ttu-blue);
  font-family: var(--ttu-interface);
  font-size: 1.02rem;
  line-height: 1.62;
}

.hero-stat,
.note-item,
.faq-item,
.belief {
  border-color: rgba(169, 186, 201, .13);
  background: rgba(169, 186, 201, .035);
}

.hero-stat strong,
.note-item strong,
.faq-item strong {
  color: var(--ttu-ivory);
}

.hero-stat span,
.page-card p,
.page-card li,
.page-card address,
.page-card span,
.belief {
  color: #cbd4dc;
  font-family: var(--ttu-interface);
}

.page-card h2 {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: 0;
}

.page-card a {
  color: var(--ttu-peach);
  text-decoration-color: rgba(233, 174, 149, .50);
}

.page-card a:hover,
.page-card a:focus-visible {
  color: #fff;
}

.quote-line,
.philosophy-verse {
  color: var(--ttu-ivory);
  font-family: var(--ttu-display);
  font-size: 1.3rem;
  line-height: 1.45;
}

.quote-line {
  border-left-color: var(--ttu-peach);
  background: rgba(233, 174, 149, .045);
}

.philosophy-number {
  color: var(--ttu-peach) !important;
  font-family: var(--ttu-interface);
  text-shadow: none !important;
}

.chip,
.contact-mail,
.signals-summary {
  border-color: var(--ttu-line);
  color: var(--ttu-blue);
  background: rgba(169, 186, 201, .05);
  box-shadow: none;
}

.contact-mail {
  color: var(--ttu-peach) !important;
}

.page-footer {
  color: rgba(169, 186, 201, .72);
  font-family: var(--ttu-interface);
}

.signal-entry {
  border-color: var(--ttu-line);
  background: rgba(17, 25, 42, .90);
  box-shadow: 0 14px 44px rgba(0, 0, 0, .20);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.signal-link p {
  color: var(--ttu-peach);
  font-family: var(--ttu-display);
  font-size: 1.3rem;
  line-height: 1.38;
}

.signal-meta,
.signals-pagination {
  color: var(--ttu-blue);
  font-family: var(--ttu-interface);
}

.signal-entry:hover,
.signal-entry:focus-within {
  border-color: rgba(233, 174, 149, .32);
  background: #141f33;
  transform: translateY(-1px);
}

.signals-pagination {
  border-color: var(--ttu-line);
  background: rgba(17, 25, 42, .90);
}

.signals-pagination a {
  color: var(--ttu-peach);
}

/* One public interaction color system: Warm Peach at rest, Soft Ivory on interaction. */
body a:not(.ttu-wordmark):not(.page-wordmark):not(.page-cta-link),
body a:not(.ttu-wordmark):not(.page-wordmark):not(.page-cta-link):visited,
.micro-links .ttu-guide-link,
.ttu-guide-philosophy-link {
  color: var(--ttu-peach) !important;
}

body a:not(.ttu-wordmark):not(.page-wordmark):not(.page-cta-link):hover,
body a:not(.ttu-wordmark):not(.page-wordmark):not(.page-cta-link):focus-visible,
body a:not(.ttu-wordmark):not(.page-wordmark):not(.page-cta-link):active,
.micro-links .ttu-guide-link:hover,
.micro-links .ttu-guide-link:focus-visible,
.micro-links .ttu-guide-link:active,
.ttu-guide-philosophy-link:hover,
.ttu-guide-philosophy-link:focus-visible,
.ttu-guide-philosophy-link:active {
  color: var(--ttu-ivory) !important;
}

.signal-link:hover p,
.signal-link:focus-visible p,
.signal-link:active p {
  color: var(--ttu-ivory);
}

/* The Reply experience uses Warm Peach for every link, including its wordmark. */
.reply-body a,
.reply-body a:visited,
.ttu-thread-dialog a,
.ttu-thread-dialog a:visited {
  color: var(--ttu-peach) !important;
}

.reply-body a:hover,
.reply-body a:focus-visible,
.reply-body a:active,
.ttu-thread-dialog a:hover,
.ttu-thread-dialog a:focus-visible,
.ttu-thread-dialog a:active {
  color: var(--ttu-ivory) !important;
}

/* Responsive details */
@media (max-width: 920px) {
  .micro-links {
    max-width: 48vw;
    flex-wrap: wrap;
    justify-content: flex-end;
    border-radius: 16px;
  }

  .micro-links .dot {
    display: none;
  }
}

@media (max-width: 640px) {
  .ttu-site-header {
    top: calc(13px + env(safe-area-inset-top));
    left: calc(12px + env(safe-area-inset-left));
  }

  .ttu-wordmark {
    font-size: .78rem;
  }

  .micro-links {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-width: none;
    min-height: 44px;
    padding: 7px calc(10px + env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) calc(10px + env(safe-area-inset-left));
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: safe center;
    gap: 9px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    background: linear-gradient(180deg, rgba(7, 10, 18, 0), rgba(7, 10, 18, .94) 42%);
    z-index: 6001;
  }

  .micro-links::-webkit-scrollbar {
    display: none;
  }

  .micro-links a,
  .micro-links .ttu-guide-link {
    flex: 0 0 auto;
    min-height: 30px;
    padding-inline: 0;
    font-size: .62rem;
    white-space: nowrap;
  }

  .cosmic-answer-launcher {
    top: calc(9px + env(safe-area-inset-top));
  }

  .cosmic-answer-btn {
    min-height: 36px;
    padding: 8px 12px;
    font-size: .68rem;
  }

  #soundToggleDock {
    top: calc(9px + env(safe-area-inset-top));
    left: calc(2px + env(safe-area-inset-left));
  }

  body .ttu-stillness {
    top: calc(27px + env(safe-area-inset-top));
    left: calc(2px + env(safe-area-inset-left));
  }

  #soundToggleDock .sound-toggle,
  body .ttu-stillness {
    min-height: 24px;
    padding: 0 2px !important;
    gap: 0;
  }

  #composerDock {
    --composer-bottom-gap: 58px;
  }

  #postForm {
    padding: 14px 14px 11px;
    border-radius: 18px;
    row-gap: 9px;
  }

  .composer-title {
    font-size: 1.18rem;
  }

  .composer-promise {
    font-size: .66rem;
  }

  #postForm textarea,
  #postForm textarea:focus {
    min-height: 56px;
    height: 56px;
    max-height: 112px;
    font-size: 16px !important;
  }

  #postForm textarea:focus {
    height: 88px;
  }

  #postForm textarea::placeholder {
    font-size: 14px;
  }

  .feed .post {
    width: min(210px, calc(100vw - 24px));
    max-width: min(210px, calc(100vw - 24px));
    padding: 12px 13px 10px;
    border-radius: 17px;
  }

  .feed .post .msg {
    font-size: 1.08rem;
    line-height: 1.34;
  }

  .feed .post .post-info-row .post-date-inline {
    font-size: 8px !important;
  }

  .feed .post .msg + .post-image-button {
    margin-top: 8px;
  }

  .feed .post .post-actions {
    gap: 3px;
  }

  .feed .post .post-command-row .post-inline-btn,
  .feed .post .post-owner-row .post-inline-btn {
    font-size: 9px !important;
  }

  .reply-page {
    padding: 16px 12px 72px;
  }

  .reply-card {
    padding: 17px 15px;
  }

  .reply-card-origin .reply-origin-text {
    font-size: 1.38rem;
  }

  .page-nav .page-wordmark {
    flex: 1 0 100%;
    justify-content: flex-start;
    width: 100%;
    margin-bottom: 3px;
    padding-right: 0;
  }

  .page-nav a {
    min-height: 42px;
    padding-inline: .25rem;
  }

  .hero-title {
    font-size: clamp(2.45rem, 13vw, 3.25rem);
  }

  .hero-subtitle {
    font-size: .98rem;
  }
}

/* Preserve the intentionally one-third-smaller cards for older phones. */
@media (max-width: 390px) and (max-height: 740px) {
  .feed .post {
    width: min(140px, calc(100vw - 16px));
    max-width: min(140px, calc(100vw - 16px));
    padding: 5px 7px;
    border-radius: 11px;
  }

  .feed .post .msg {
    font-size: 10px;
    line-height: 1.45;
  }

  .feed .post .msg + .post-image-button {
    margin-top: 5px;
  }

  .feed .post > .post-info-row {
    margin-bottom: 4px;
  }

  .feed .post .post-info-row,
  .feed .post .post-info-row .post-source-inline {
    font-size: 6.667px !important;
  }

  .feed .post .post-info-row .post-date-inline {
    font-size: 5.333px !important;
  }

  .feed .post .post-command-row .post-inline-btn {
    min-width: 16px !important;
    min-height: 27px !important;
    padding: 2.667px 0 !important;
    font-size: 6px !important;
  }

  .feed .post .post-owner-row .post-inline-btn {
    min-height: 18px !important;
    padding: 0 2.667px !important;
    font-size: 6px !important;
  }

  .feed .post .post-command-row > :not([hidden]) + :not([hidden])::before {
    margin: 0 .667px;
  }
}

@media (max-height: 560px) {
  .composer-title-row {
    display: none;
  }

  #postForm {
    grid-template-areas:
      "textarea textarea"
      "imagepanel imagepanel"
      "media submit"
      ". count";
  }
}

@media (prefers-reduced-motion: reduce) {
  .signal-entry:hover,
  .signal-entry:focus-within {
    transform: none;
  }
}

@media (prefers-contrast: more) {
  #postForm,
  .feed .post,
  .reply-card,
  .hero-card,
  .page-card,
  .signal-entry,
  .ttu-guide-dialog,
  .ttu-thread-dialog,
  .cosmic-echo-float {
    border-color: rgba(243, 240, 234, .62) !important;
  }

  .micro-links a,
  .micro-links .ttu-guide-link,
  .page-nav a,
  .post .post-info-row,
  .post .post-command-row * {
    color: var(--ttu-ivory) !important;
    opacity: 1;
  }
}

@media (forced-colors: active) {
  .ttu-site-header,
  .ttu-wordmark,
  .page-wordmark,
  .composer-title,
  .composer-promise {
    color: CanvasText !important;
  }

  #postForm,
  .micro-links,
  .feed .post,
  .reply-card,
  .hero-card,
  .page-card,
  .signal-entry {
    color: CanvasText !important;
    background: Canvas !important;
    border: 1px solid CanvasText !important;
    box-shadow: none !important;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  #postForm,
  .micro-links,
  .cosmic-answer-btn,
  .feed .post,
  .ttu-guide-dialog,
  .ttu-thread-dialog,
  .cosmic-echo-float,
  .reply-card,
  .hero-card,
  .page-card,
  .signal-entry {
    background-color: var(--ttu-nav);
  }
}