/* THE OPEN — components.css
   Reusable pieces. Each block maps to a future WordPress template-part. */

/* =========================================================
   THE MARK
   Raster master only. Never redrawn, never stretched:
   width is set, height follows the asset's own ratio (881 × 754).
   ========================================================= */
.mark {
  display: inline-block;
  flex: none;
  width: var(--mark-w, 44px);
  aspect-ratio: 881 / 754;
  position: relative;
}

.mark__img {
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.mark__img--void { display: none; }

[data-theme="bone"] .mark__img--void,
.tone-light .mark__img--void { display: block; }

[data-theme="bone"] .mark__img--bone,
.tone-light .mark__img--bone { display: none; }

.tone-dark .mark__img--bone { display: block; }
.tone-dark .mark__img--void { display: none; }

/* Master presentation: THE MARK / THE OPEN / BUÔNG ĐỂ CÒN.
   Ø is system notation (Ø.146, Ø.X, ENTER Ø) — never part of the lockup. */
.lockup {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--s-4);
}

.lockup .mark { --mark-w: var(--lockup-w, 180px); margin-bottom: var(--s-4); }

.lockup__name {
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: calc(var(--lockup-w, 180px) * 0.19);
  letter-spacing: var(--track-wordmark);
  line-height: 1.1;
  padding-left: var(--track-wordmark);
}

.lockup__slogan {
  white-space: nowrap;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: max(12px, calc(var(--lockup-w, 180px) * 0.07));
  letter-spacing: 0.3em;
  padding-left: 0.3em;
  color: var(--fg-2);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-h);
  color: var(--fg);
  transition:
    transform var(--dur-menu) var(--ease-quiet),
    background-color var(--dur-menu) var(--ease-quiet),
    border-color var(--dur-menu) var(--ease-quiet);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(8, 7, 6, 0.78);
  border-bottom-color: var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(0.82);
  backdrop-filter: blur(18px) saturate(0.82);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-8);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-4);
  min-height: var(--touch);
  padding-right: var(--s-4);
}

.brand__name {
  font-family: var(--font-sans);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-wordmark);
  white-space: nowrap;
  transform: translateY(0.04em);
}

.nav-primary {
  margin-left: auto;
}

.nav-primary ul {
  display: flex;
  gap: var(--s-8);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-primary a {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  min-height: var(--touch);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-2);
  transition: color var(--dur-hover) var(--ease-quiet);
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-position: 0 calc(50% + 0.95em);
  background-repeat: no-repeat;
}

.nav-primary a:hover,
.nav-primary a[aria-current="page"] {
  color: var(--fg);
}

.nav-primary a[aria-current="page"] {
  background-size: 100% 1px;
}

/* Reading header: the path itself becomes the navigation */
.nav-stages ol {
  display: flex;
  gap: var(--s-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-stages a {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-3);
  transition: color var(--dur-hover) var(--ease-quiet);
}

.nav-stages a:hover,
.nav-stages a[aria-current="page"] {
  color: var(--fg);
}

.nav-stages li + li::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  margin-right: var(--s-6);
  vertical-align: middle;
  background: var(--line-strong);
}

.header-leave {
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
  color: var(--fg-2);
}

.header-leave:hover { color: var(--fg); }

.menu-toggle {
  display: none;
  align-items: center;
  gap: var(--s-3);
  min-height: var(--touch);
  min-width: var(--touch);
  justify-content: flex-end;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
}

.menu-toggle__icon {
  display: grid;
  gap: 6px;
  width: 24px;
}

.menu-toggle__icon i {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur-hover) var(--ease-quiet);
}

.menu-toggle:hover .menu-toggle__icon i:last-child {
  transform: scaleX(0.6);
  transform-origin: right;
}

/* =========================================================
   Menu overlay
   ========================================================= */
.menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  background: var(--void);
  color: var(--bone);
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  transition: opacity var(--dur-menu) var(--ease-quiet);
  --bg: var(--void);
  --fg: var(--bone);
  --fg-2: rgba(237, 231, 224, 0.72);
  --fg-3: var(--stone);
  --line: rgba(237, 231, 224, 0.16);
  --line-strong: rgba(237, 231, 224, 0.42);
  --focus: var(--bone);
}

.menu.is-open { opacity: 1; }

.menu__inner {
  min-height: 100%;
  display: grid;
  grid-template-rows: var(--header-h) 1fr auto;
}

.menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu__top .mark__img--void { display: none; }
.menu__top .mark__img--bone { display: block; }

.menu__close {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  min-height: var(--touch);
  min-width: var(--touch);
  justify-content: flex-end;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
}

.menu__close-x {
  position: relative;
  width: 18px;
  height: 18px;
}

.menu__close-x::before,
.menu__close-x::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: rotate(45deg);
}

.menu__close-x::after { transform: rotate(-45deg); }

.menu__nav {
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  column-gap: var(--gutter);
  align-content: center;
  padding-block: var(--s-12);
}

.menu__primary {
  grid-column: 1 / span 8;
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.menu__primary > li { border-bottom: 1px solid var(--line); }

.menu__item {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: baseline;
  gap: var(--s-6);
  padding-block: var(--s-4);
  transform: translateY(8px);
  opacity: 0;
  transition:
    opacity var(--dur-menu) var(--ease-quiet),
    transform var(--dur-menu) var(--ease-quiet),
    color var(--dur-hover) var(--ease-quiet);
}

.menu.is-open .menu__item { opacity: 1; transform: none; }
.menu.is-open li:nth-child(2) .menu__item { transition-delay: 30ms; }
.menu.is-open li:nth-child(3) .menu__item { transition-delay: 60ms; }
.menu.is-open li:nth-child(4) .menu__item { transition-delay: 90ms; }
.menu.is-open li:nth-child(5) .menu__item { transition-delay: 120ms; }
.menu.is-open li:nth-child(6) .menu__item { transition-delay: 150ms; }

.menu__num {
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-3);
}

.menu__name {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 1.2rem + 2.6vw, 3.75rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
}

.menu__desc {
  font-size: var(--fs-small);
  color: var(--fg-3);
  text-align: right;
}

a.menu__item:hover .menu__name { font-style: italic; }
a.menu__item[aria-current="page"] .menu__num { color: var(--fg); }
a.menu__item[aria-current="page"] .menu__num::after { content: " ●"; }


.menu__secondary {
  grid-column: 10 / span 3;
  align-self: end;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--s-1);
}

.menu__secondary a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  min-height: var(--touch);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-2);
  transition: color var(--dur-hover) var(--ease-quiet);
}

.menu__secondary a:hover,
.menu__secondary a[aria-current="page"] { color: var(--fg); }

.menu__secondary .is-leave { color: var(--fg-3); }

.menu__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-6);
  padding-block: var(--s-8) var(--s-10);
  border-top: 1px solid var(--line);
}

.menu__path {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu__path a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-2);
}

.menu__path a:hover { color: var(--fg); }

.menu__path li + li::before {
  content: "→";
  margin-right: var(--s-4);
  color: var(--fg-3);
}

.menu__prime {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--fg-3);
  max-width: 34ch;
  text-align: right;
}

/* =========================================================
   Mobile bar — deliberate, thumb-anchored (≤ 699px only)
   ========================================================= */
.mobile-bar {
  display: none;
}

/* =========================================================
   Buttons & actions
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75em;
  min-height: var(--touch);
  padding: 0 var(--s-6);
  border: 1px solid var(--line-strong);
  font-family: var(--font-sans);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: inset 0 0 0 1px transparent;
  transition:
    background-color var(--dur-hover) var(--ease-quiet),
    color var(--dur-hover) var(--ease-quiet),
    border-color var(--dur-hover) var(--ease-quiet),
    box-shadow var(--dur-hover) var(--ease-quiet),
    opacity var(--dur-hover) var(--ease-quiet);
}

.btn:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--bg);
}

.btn--solid {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.btn--solid:hover {
  background: transparent;
  color: var(--fg);
}

.btn--signal {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--bone);
}

.btn--signal:hover {
  background: #951f18;
  border-color: #951f18;
  color: var(--bone);
}

.btn--text {
  border-color: transparent;
  padding-inline: 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 calc(50% + 1.1em);
  background-repeat: no-repeat;
}

.btn--text:hover {
  background-color: transparent;
  color: var(--fg);
  border-color: transparent;
  background-size: 0 1px;
  background-position: 100% calc(50% + 1.1em);
}

.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}

.btn.is-saving {
  pointer-events: none;
}

.btn.is-saving .btn__label::after {
  content: "…";
}

/* Row of equal-weight actions (TODAY, reading end, silence end) */
.actions {
  display: grid;
  grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.action {
  position: relative;
  display: grid;
  align-content: space-between;
  gap: var(--s-8);
  min-height: 132px;
  padding: var(--s-6) var(--s-6) var(--s-6) 0;
  text-align: left;
  transition: color var(--dur-hover) var(--ease-quiet);
}

.action + .action {
  padding-left: var(--s-6);
  border-left: 1px solid var(--line);
}

.action__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
}

.action__desc {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--fg-3);
  max-width: 26ch;
  transition: color var(--dur-hover) var(--ease-quiet);
}

.action::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-hover) var(--ease-quiet);
}

.action + .action::before { left: 0; }
.action:hover::before,
.action:focus-visible::before { transform: scaleX(1); }
.action:hover .action__desc { color: var(--fg-2); }

/* =========================================================
   Chapter / section label: 01 — GIỮ
   ========================================================= */
.label {
  display: inline-flex;
  align-items: center;
  gap: var(--s-4);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  color: var(--fg-3);
}

.label__line {
  width: 48px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}


/* =========================================================
   Fields
   ========================================================= */
.field {
  display: grid;
  gap: var(--s-3);
}

.field__label {
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  color: var(--fg-3);
}

.field__hint {
  font-size: var(--fs-small);
  color: var(--fg-3);
}

.input {
  width: 100%;
  min-height: var(--touch);
  padding: var(--s-3) 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 350;
  transition: border-color var(--dur-hover) var(--ease-quiet);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--fg-3);
  opacity: 1;
}

.input:focus { border-bottom-color: var(--fg); }

.input--sans {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
}

.textarea {
  width: 100%;
  min-height: 12em;
  padding: var(--s-4);
  background: var(--field-bg);
  border: 1px solid var(--line);
  border-radius: 0;
  font-family: var(--font-display);
  font-size: var(--fs-lead);
  line-height: 1.55;
  font-weight: 350;
  transition: border-color var(--dur-hover) var(--ease-quiet);
}

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

.textarea:focus-visible {
  outline: none;
  border-color: var(--fg);
}

/* Writing surface: no box, just the page.
   Focus is shown by a quiet rule at the left edge instead of a box. */
.textarea--page {
  min-height: 55vh;
  padding: 0 0 0 var(--s-5);
  background: transparent;
  border: 0;
  border-left: 1px solid transparent;
  line-height: 1.65;
  transition: border-color var(--dur-hover) var(--ease-quiet);
}

.textarea--page:focus-visible {
  outline: none;
  border-left-color: var(--line-strong);
}

.input:focus-visible {
  outline: none;
  border-bottom-color: var(--fg);
}

.field__error {
  display: none;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-small);
  color: var(--signal-on-dark);
}

.tone-light .field__error,
[data-theme="bone"] .field__error { color: var(--signal); }

.field.is-error .field__error { display: flex; }
.field.is-error .input { border-bottom-color: var(--signal-on-dark); }
.field.is-error .textarea { border-color: var(--signal-on-dark); }

/* =========================================================
   Private indicator  ○ PRIVATE
   ========================================================= */
.private {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
}

.private .sym { width: 11px; height: 11px; }

.private-note {
  font-size: var(--fs-small);
  color: var(--fg-3);
}

.private .private-note {
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* =========================================================
   Status  SAVING… / SAVED / OFFLINE / ERROR
   ========================================================= */
.status {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 24px;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  color: var(--fg-3);
  white-space: nowrap;
}

.status__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid currentColor;
  flex: none;
}

.status[data-state="saving"] .status__dot { background: transparent; animation: status-blink 900ms var(--ease-in-out) infinite alternate; }
.status[data-state="saved"] { color: var(--fg-2); }
.status[data-state="saved"] .status__dot { background: currentColor; }
.status[data-state="offline"] { color: var(--fg-2); }
.status[data-state="offline"] .status__dot { background: transparent; border-style: dashed; }
.status[data-state="error"] { color: var(--signal-on-dark); }
.status[data-state="error"] .status__dot { background: currentColor; }
.status[data-state="idle"] .status__dot { opacity: 0.4; }

@keyframes status-blink {
  from { opacity: 1; }
  to { opacity: 0.25; }
}

/* =========================================================
   Toast
   ========================================================= */
.toast-region {
  position: fixed;
  left: var(--margin);
  bottom: calc(var(--s-6) + var(--bar-h) + env(safe-area-inset-bottom, 0px));
  z-index: var(--z-toast);
  display: grid;
  gap: var(--s-2);
  pointer-events: none;
}

.toast {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--bone);
  color: var(--void);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-menu) var(--ease-quiet), transform var(--dur-menu) var(--ease-quiet);
}

.toast.is-in { opacity: 1; transform: none; }

/* =========================================================
   Offline bar
   ========================================================= */
.offline-bar {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: calc(var(--z-header) + 1);
  display: flex;
  justify-content: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--margin);
  background: var(--void-3);
  color: var(--bone);
  border-bottom: 1px solid rgba(237, 231, 224, 0.16);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
}

/* =========================================================
   Dialog — used for ▽ BUÔNG and every delete confirmation
   ========================================================= */
.dialog {
  width: min(560px, calc(100vw - 2 * var(--margin)));
  max-height: calc(100vh - 2 * var(--margin));
  background: var(--void);
  color: var(--bone);
  border: 1px solid rgba(237, 231, 224, 0.28);
  --bg: var(--void);
  --fg: var(--bone);
  --fg-2: rgba(237, 231, 224, 0.72);
  --fg-3: var(--stone);
  --line: rgba(237, 231, 224, 0.16);
  --line-strong: rgba(237, 231, 224, 0.42);
  --focus: var(--bone);
}

.dialog::backdrop {
  background: rgba(11, 11, 10, 0.82);
}

.dialog__body {
  display: grid;
  gap: var(--s-6);
  padding: var(--s-10);
}

.dialog__sym {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--signal-on-dark);
  stroke-width: 1.25;
}

.dialog__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-h3);
  line-height: 1.2;
  text-transform: uppercase;
}

.dialog__text {
  color: var(--fg-2);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  justify-content: flex-end;
  padding-top: var(--s-2);
}

/* =========================================================
   Decision  △ GIỮ / ○ CHƯA / ▽ BUÔNG
   ========================================================= */
.decision {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.decision__opt {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  justify-items: start;
  gap: var(--s-8);
  min-height: clamp(320px, 48vh, 520px);
  padding: var(--s-10) var(--s-8);
  text-align: left;
  transition: background-color var(--dur-hover) var(--ease-quiet), color var(--dur-hover) var(--ease-quiet);
}

.decision__opt + .decision__opt { border-left: 1px solid var(--line); }

.decision__opt::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 100%;
  height: 2px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-hover) var(--ease-quiet);
}

.decision__opt--release::before { background: var(--signal); }

.decision__opt:hover,
.decision__opt:focus-visible { background: var(--bg-2); }

.decision__opt:hover::before,
.decision__opt:focus-visible::before,
.decision__opt.is-current::before { transform: scaleX(1); }

.decision__opt:focus-visible { outline-offset: -2px; }

.decision__sym {
  width: clamp(56px, 6vw, 88px);
  height: clamp(56px, 6vw, 88px);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  overflow: visible;
  transition: transform var(--dur-hover) var(--ease-quiet);
}

.decision__opt--release .decision__sym { color: var(--fg); }
.decision__opt--release:hover .decision__sym { color: var(--signal-on-dark); }

.decision__name {
  align-self: end;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-h1);
  line-height: 1.05;
}

.decision__meta {
  display: grid;
  gap: var(--s-2);
}

.decision__key {
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-3);
}

.decision__desc {
  max-width: 28ch;
  font-size: var(--fs-small);
  line-height: 1.55;
  color: var(--fg-2);
}

.decision__current {
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg);
}

/* =========================================================
   Filters (Archive)
   ========================================================= */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--s-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.filter {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  color: var(--fg-3);
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-position: 0 calc(50% + 1em);
  background-repeat: no-repeat;
  transition: color var(--dur-hover) var(--ease-quiet), background-size var(--dur-hover) var(--ease-quiet);
}

.filter:hover { color: var(--fg); }

.filter[aria-pressed="true"] {
  color: var(--fg);
  background-size: 100% 1px;
}

/* =========================================================
   Editorial index rows (Archive list, Private lists)
   ========================================================= */
.index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.index > li { border-bottom: 1px solid var(--line); }

.row {
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  column-gap: var(--gutter);
  align-items: baseline;
  padding-block: 28px;
  transition: background-color var(--dur-hover) var(--ease-quiet);
}

a.row:hover,
button.row:hover { background: var(--bg-2); }

button.row { width: 100%; }

.row__meta {
  grid-column: 1 / span 2;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: var(--track-meta);
  text-transform: uppercase;
  color: var(--fg-3);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}

.row__main {
  grid-column: 3 / span 7;
  display: grid;
  gap: var(--s-2);
}

.row__title {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: var(--fs-h3);
  line-height: 1.25;
}

.row__excerpt {
  font-size: var(--fs-small);
  color: var(--fg-2);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.row__aside {
  grid-column: 10 / span 2;
  font-size: var(--fs-small);
  color: var(--fg-3);
  line-height: 1.5;
}

.row__go {
  grid-column: 12 / span 1;
  justify-self: end;
  font-size: var(--fs-body);
}

/* =========================================================
   Media frames. Each frame sets its own --focus-x / --focus-y so the
   subject of that photograph stays in view at every width (no generic crop).
   Frames are <picture> elements so mobile art direction can be added later
   with a <source media="…"> — without touching the layout.
   ========================================================= */
.media {
  position: relative;
  overflow: hidden;
  background: var(--void-2);
  isolation: isolate;
}

picture.media { display: block; }

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--focus-x, 50%) var(--focus-y, 50%);
  filter: saturate(0.82) contrast(1.08) brightness(0.93);
  transform: scale(1.006);
}

.media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0) 18%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 8px);
  mix-blend-mode: soft-light;
  opacity: 0.28;
}

.media--shade::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 11, 10, 0.1) 0%, rgba(11, 11, 10, 0) 40%, rgba(11, 11, 10, 0.55) 100%);
  pointer-events: none;
}


/* =========================================================
   Empty / Loading / Error blocks
   ========================================================= */
.empty {
  display: grid;
  gap: var(--s-4);
  padding-block: var(--s-8);
  border-top: 1px solid var(--line);
}

.empty__text {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 300;
  color: var(--fg-2);
  line-height: 1.3;
}

.skeleton {
  display: grid;
  gap: var(--s-3);
}

.skeleton__line {
  height: 12px;
  background: var(--line);
  animation: skeleton-fade 1400ms var(--ease-in-out) infinite alternate;
}

.skeleton__line:nth-child(1) { width: 68%; height: 28px; }
.skeleton__line:nth-child(2) { width: 92%; }
.skeleton__line:nth-child(3) { width: 84%; }
.skeleton__line:nth-child(4) { width: 40%; }

@keyframes skeleton-fade {
  from { opacity: 1; }
  to { opacity: 0.35; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  position: relative;
  background: var(--void);
  color: var(--bone);
  padding-block: var(--s-24) calc(var(--s-10) + var(--bar-h));
  border-top: 1px solid rgba(242, 236, 227, 0.24);
  --bg: var(--void);
  --bg-2: var(--void-2);
  --fg: var(--bone);
  --fg-2: rgba(237, 231, 224, 0.72);
  --fg-3: var(--stone);
  --line: rgba(237, 231, 224, 0.16);
  --line-strong: rgba(237, 231, 224, 0.42);
  --focus: var(--bone);
}

.site-footer .mark__img--void { display: none; }
.site-footer .mark__img--bone { display: block; }

.site-footer__grid {
  row-gap: var(--s-16);
}

.site-footer__lockup {
  grid-column: 1 / span 4;
  justify-items: start;
  text-align: left;
  --lockup-w: 132px;
}

.site-footer__lockup .lockup__name,
.site-footer__lockup .lockup__slogan { padding-left: 0; }

.site-footer__col {
  grid-column: span 2;
  display: grid;
  align-content: start;
  gap: var(--s-1);
  border-top: 1px solid var(--line);
  padding-top: var(--s-4);
}

.site-footer__col h2 {
  margin-bottom: var(--s-3);
}

.site-footer__col a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  font-size: var(--fs-small);
  color: var(--fg-2);
  transition: color var(--dur-hover) var(--ease-quiet);
}

.site-footer__col a:hover { color: var(--fg); }

.site-footer__law {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-6);
  padding-top: var(--s-8);
  border-top: 1px solid var(--line);
}

.site-footer__law p {
  max-width: 60ch;
}

/* Founder color rule: red is the 10% action/key accent. */
.site-header {
  background: rgba(5, 4, 4, 0.84);
  border-bottom-color: rgba(197, 22, 34, 0.18);
}

.site-header.is-scrolled {
  background: rgba(5, 4, 4, 0.94);
  border-bottom-color: rgba(197, 22, 34, 0.32);
}

.brand__name,
.lockup__name {
  color: var(--bone);
}

.nav-primary a:hover,
.nav-primary a[aria-current="page"],
.nav-stages a:hover,
.nav-stages a[aria-current="page"],
.header-leave:hover,
.menu-toggle:hover,
.menu__close:hover,
.mobile-bar__menu:hover {
  color: var(--signal-on-dark);
}

.nav-primary a[aria-current="page"]::after,
.label__line,
.action::before {
  background: var(--signal-on-dark);
}

.label,
.menu__num,
.row__meta,
.filter[aria-pressed="true"],
.action__label,
.field__label,
.status[data-state="error"],
.site-footer__col h2 {
  color: var(--signal-on-dark);
}

.btn {
  border-color: rgba(255, 42, 58, 0.58);
  color: var(--signal-on-dark);
}

.btn:hover {
  background: rgba(197, 22, 34, 0.16);
  border-color: var(--signal-on-dark);
  color: var(--bone);
}

.btn--solid,
.btn--signal {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--bone);
}

.btn--solid:hover,
.btn--signal:hover {
  background: #9f0f19;
  border-color: #9f0f19;
  color: var(--bone);
}

.action:hover,
.action:focus-visible {
  background: rgba(197, 22, 34, 0.08);
}

.menu,
.mobile-bar,
.site-footer {
  background: var(--void);
}

.site-footer {
  border-top-color: rgba(197, 22, 34, 0.34);
}