:root {
  --ink: #1a2332;
  --ink-soft: #3d4a5c;
  --paper: #f7f5f0;
  --paper-2: #ebe6dc;
  --steel: #2c5f6e;
  --steel-deep: #1e3d48;
  --copper: #b86a2e;
  --copper-soft: #d4894a;
  --line: rgba(26, 35, 50, 0.12);
  --ok: #2a6b4f;
  --warn: #9a5b1a;
  --danger: #8b2e2e;
  --shadow: 0 12px 40px rgba(26, 35, 50, 0.08);
  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 2px;
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(44, 95, 110, 0.14), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(184, 106, 46, 0.1), transparent 50%),
    linear-gradient(180deg, #f3f0e8 0%, var(--paper) 40%, #f0ebe3 100%);
  min-height: 100vh;
  line-height: 1.5;
}

a {
  color: var(--steel);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover {
  color: var(--steel-deep);
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.2;
  max-width: 20rem;
}

.nav {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  align-items: center;
  flex: 1;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:hover,
.nav a.is-active {
  color: var(--ink);
}

.nav-actions {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-left: auto;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3.5rem;
}

.hero {
  margin-bottom: 2rem;
  animation: rise 0.55s ease-out both;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.hero p {
  margin: 0;
  max-width: 40rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}
.hero--home h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
}
.eyebrow {
  margin: 0 0 0.5rem !important;
  font-size: 0.88rem !important;
  color: var(--ink-soft);
}
.hero-composition {
  margin: 0.35rem 0 0 !important;
  font-size: 1.15rem !important;
  color: var(--steel-deep) !important;
}

.oxide-table {
  border-collapse: collapse;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.35;
}
.oxide-table th,
.oxide-table td {
  padding: 0.12rem 0.65rem 0.12rem 0;
  text-align: left;
  vertical-align: baseline;
  border: none;
}
.oxide-table th {
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-transform: lowercase;
  letter-spacing: 0.02em;
}
.oxide-table td.num {
  text-align: right;
  padding-left: 0.85rem;
  font-variant-numeric: tabular-nums;
}
.oxide-table--compact {
  font-size: 0.78rem;
  line-height: 1.25;
}
.oxide-table--compact th,
.oxide-table--compact td {
  padding: 0.02rem 0.45rem 0.02rem 0;
}
.oxide-table--compact td.num {
  padding-left: 0.55rem;
}
.hero-composition .oxide-table {
  font-size: 1rem;
}

.composition-oxides-wrap {
  max-width: 18rem;
  margin: 0;
}
table.composition-oxides {
  width: auto;
  min-width: 12rem;
}

.home-search {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.35rem;
  max-width: 36rem;
  flex-wrap: wrap;
}
.home-search input {
  flex: 1;
  min-width: 14rem;
  font: inherit;
  font-size: 1.05rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
}
.home-search .btn {
  padding: 0.7rem 1.1rem;
}

.phase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
}
.phase-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.phase-card:hover {
  border-color: var(--steel);
  transform: translateY(-2px);
  color: inherit;
}
.phase-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}
.phase-card__meta {
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.phase-card__formula {
  font-size: 0.75rem;
  color: var(--steel);
  margin-top: 0.25rem;
}

.link-list {
  margin: 0;
  padding-left: 1.15rem;
  line-height: 1.85;
}

.param-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  animation: rise 0.5s ease-out both;
}
@media (max-width: 700px) {
  .param-cards { grid-template-columns: 1fr; }
}
.param-card {
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255,255,255,0.75), rgba(235,230,220,0.45));
}
.param-card__symbol {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--steel-deep);
}
.param-card__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0.25rem 0 0.1rem;
  line-height: 1.1;
}
.param-card__unit {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.param-card__note {
  margin-top: 0.45rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: lowercase;
}

table.data tr.row-link {
  cursor: pointer;
}
table.data tr.row-link:hover td {
  background: rgba(44, 95, 110, 0.06);
}

.paper-groups {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.paper-group {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.paper-group[open] {
  background: #fff;
  border-color: var(--accent, #2c5f6e);
  box-shadow: 0 0 0 1px rgba(44, 95, 110, 0.18), 0 4px 14px rgba(28, 42, 48, 0.08);
}
.paper-group[open] > .paper-group__summary {
  background: rgba(44, 95, 110, 0.07);
  border-radius: var(--radius) var(--radius) 0 0;
}
.paper-group[open] .paper-group__authors {
  color: var(--accent, #2c5f6e);
}
.paper-group[open] .paper-group__chevron {
  border-color: var(--accent, #2c5f6e);
}
.paper-group__summary {
  display: grid;
  grid-template-columns: 1.1rem minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: start;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  list-style: none;
}
.paper-group__summary::-webkit-details-marker {
  display: none;
}
.paper-group__chevron {
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.35rem;
  border-right: 1.5px solid var(--ink-soft);
  border-bottom: 1.5px solid var(--ink-soft);
  transform: rotate(-45deg);
  transition: transform 0.15s ease;
  justify-self: center;
}
.paper-group[open] > .paper-group__summary .paper-group__chevron {
  transform: rotate(45deg);
  margin-top: 0.25rem;
}
.paper-group__main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.paper-group__topline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
  font-size: 0.82rem;
}
.paper-group__authors {
  font-weight: 600;
  color: var(--ink);
}
.paper-group__year {
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
.paper-group__count {
  color: var(--ink-soft);
  font-size: 0.78rem;
}
.paper-group__title {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.35;
}
.paper-group__source {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding-top: 0.15rem;
  white-space: nowrap;
  color: var(--accent, #2c5f6e);
  text-decoration: none;
}
.paper-group__source:hover {
  text-decoration: underline;
}
.paper-group__body {
  border-top: 1px solid var(--line);
  padding: 0.35rem 0.5rem 0.55rem;
}
.paper-group__table {
  border: none;
  background: transparent;
  margin: 0;
}
.paper-group__table table.data {
  margin: 0;
}
@media (max-width: 700px) {
  .paper-group__summary {
    grid-template-columns: 1.1rem minmax(0, 1fr);
  }
  .paper-group__source {
    grid-column: 2;
    padding-top: 0;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.85rem;
  margin: 1.5rem 0 2rem;
}

.stat {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  animation: rise 0.6s ease-out both;
}
.stat:nth-child(2) { animation-delay: 0.05s; }
.stat:nth-child(3) { animation-delay: 0.1s; }
.stat:nth-child(4) { animation-delay: 0.15s; }
.stat:nth-child(5) { animation-delay: 0.2s; }
.stat:nth-child(6) { animation-delay: 0.25s; }

.stat__value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--steel-deep);
}
.stat__label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-top: 0.15rem;
}

.panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1.25rem;
}

.panel h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 0.85rem;
  font-weight: 600;
}

.notice {
  margin: 0 0 1.25rem;
  padding: 0.85rem 1.1rem;
  background: rgba(184, 106, 46, 0.08);
  border: 1px solid rgba(184, 106, 46, 0.28);
  border-left: 3px solid var(--copper);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}
.notice strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.bar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.bar-list li {
  display: grid;
  grid-template-columns: 9rem 1fr 2.5rem;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.9rem;
}
.bar-track {
  height: 0.45rem;
  background: var(--paper-2);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--steel), var(--copper-soft));
  transform-origin: left;
  animation: grow 0.7s ease-out both;
}
.bar-list span:last-child {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-align: right;
  color: var(--ink-soft);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 800px) {
  .two-col { grid-template-columns: 1fr; }
  .bar-list li { grid-template-columns: 1fr; gap: 0.2rem; }
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: end;
  margin-bottom: 1rem;
}
.filters label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.filters > label:not(.check) {
  width: 12.5rem;
  max-width: 100%;
}
.filters > label.filters__q {
  flex: 1 1 18rem;
  width: auto;
  min-width: 16rem;
}
.filters input[type="text"],
.filters input[type="number"],
.filters select,
.form-grid input,
.form-grid select,
.form-grid textarea {
  font: inherit;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  min-width: 0;
  border-radius: var(--radius);
  box-sizing: border-box;
}
/* Equal-width controls; long labels wrap instead of widening the field. */
.filters > label:not(.check) > input[type="text"],
.filters > label:not(.check) > input[type="number"],
.filters > label:not(.check) > select {
  width: 100%;
}
.filters > label:not(.check) > select {
  text-overflow: ellipsis;
}
.filters .check {
  flex-direction: row;
  align-items: center;
  gap: 0.35rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.85rem;
  padding-bottom: 0.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--steel);
  background: var(--steel);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  border-radius: var(--radius);
}
.btn:hover {
  background: var(--steel-deep);
  border-color: var(--steel-deep);
  color: #fff;
}
.btn--ghost {
  background: transparent;
  color: var(--steel-deep);
}
.btn--ghost:hover {
  background: rgba(44, 95, 110, 0.08);
  color: var(--steel-deep);
}
.btn--danger {
  background: var(--danger);
  border-color: var(--danger);
}
.btn--copper {
  background: var(--copper);
  border-color: var(--copper);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table.data th,
table.data td {
  padding: 0.55rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.data th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  background: rgba(235, 230, 220, 0.65);
  position: sticky;
  top: 0;
}
table.data tr:hover td {
  background: rgba(44, 95, 110, 0.04);
}
.discrepancy-note-row td {
  background: rgba(154, 91, 26, 0.06);
  border-top: none;
  padding: 0.3rem 0.6rem 0.55rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
  line-height: 1.4;
}
.discrepancy-note-row__label {
  font-weight: 600;
  color: var(--warn);
  margin-right: 0.35rem;
}
.discrepancy-toggle {
  display: block;
  margin-top: 0.25rem;
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  font-size: 0.72rem;
  color: var(--warn);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.discrepancy-toggle:hover {
  color: var(--ink);
}
.discrepancy-toggle[aria-expanded="true"] {
  font-weight: 600;
  text-decoration: none;
}
.discrepancy-note-details {
  margin-top: 0.5rem;
  max-width: 60ch;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.discrepancy-note-details > summary {
  cursor: pointer;
  color: var(--warn);
  font-weight: 600;
  list-style: none;
}
.discrepancy-note-details > summary::-webkit-details-marker {
  display: none;
}
.discrepancy-note-details > summary::before {
  content: "▸ ";
  font-weight: 400;
}
.discrepancy-note-details[open] > summary::before {
  content: "▾ ";
}
.discrepancy-note-details > p {
  margin: 0.4rem 0 0;
  padding: 0.5rem 0.75rem;
  background: rgba(154, 91, 26, 0.08);
  border: 1px solid rgba(154, 91, 26, 0.25);
  border-radius: var(--radius);
  line-height: 1.4;
}
table.data .num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  white-space: nowrap;
}
.v0-inline {
  white-space: nowrap;
  font-size: 0.84rem;
  color: var(--ink);
}
.v0-cell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  line-height: 1.2;
}
.v0-inline-unit {
  font-size: 0.72rem;
  color: var(--ink-soft);
  font-weight: 400;
  margin-left: 0.15rem;
}
.v0-inline-hint {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--ink-soft);
  margin-left: 0.25rem;
  font-style: italic;
}
.v0-tag-row {
  line-height: 1;
}
.v0-basis-tag {
  font-family: var(--font-body);
  font-style: normal;
  white-space: nowrap;
  font-size: 0.68rem;
}
.muted { color: var(--ink-soft); }
.mono { font-family: var(--font-mono); font-size: 0.85rem; }
.tag {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.12rem 0.4rem;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: rgba(255,255,255,0.6);
}
.tag--ok { border-color: rgba(42, 107, 79, 0.35); color: var(--ok); }
.tag--warn { border-color: rgba(154, 91, 26, 0.35); color: var(--warn); }
.v0-tag {
  margin-top: 0.2rem;
  font-weight: 400;
}
.v0-tag .tag {
  font-size: 0.68rem;
  white-space: nowrap;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 800px) {
  .detail-grid { grid-template-columns: 1fr; }
}
.kv {
  display: grid;
  grid-template-columns: minmax(7rem, 12rem) minmax(0, 1fr);
  gap: 0.35rem 0.75rem;
  font-size: 0.92rem;
}
.kv dt {
  color: var(--ink-soft);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.kv dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.notes-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.notes-item__key {
  font-size: 0.78rem;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin-bottom: 0.25rem;
  font-weight: 600;
}
.notes-item__value {
  margin: 0;
  padding: 0.65rem 0.85rem;
  background: rgba(235, 230, 220, 0.45);
  border: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-x: auto;
  max-width: 100%;
}

.evidence {
  white-space: pre-wrap;
  font-size: 0.9rem;
  line-height: 1.55;
  padding: 0.85rem 1rem;
  background: rgba(235, 230, 220, 0.45);
  border-left: 3px solid var(--copper);
}

.messages {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}
.messages li {
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.4rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.7);
  font-size: 0.92rem;
}
.messages .success { border-left: 3px solid var(--ok); }
.messages .error { border-left: 3px solid var(--danger); }
.messages .info { border-left: 3px solid var(--steel); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.form-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.manage-shell {
  display: grid;
  grid-template-columns: 13.5rem 1fr;
  gap: 1.5rem;
}
@media (max-width: 860px) {
  .manage-shell { grid-template-columns: 1fr; }
}
.manage-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.92rem;
}
.manage-nav__section {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}
.manage-nav__heading {
  margin: 0 0 0.45rem;
  padding: 0.35rem 0.55rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  background: linear-gradient(90deg, rgba(44, 95, 110, 0.12), transparent 85%);
  border-left: 3px solid var(--steel);
  cursor: default;
  user-select: none;
  pointer-events: none;
}
.manage-nav__link {
  display: block;
  text-decoration: none !important;
  color: var(--steel-deep);
  padding: 0.45rem 0.6rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.45);
}
.manage-nav__link:hover {
  color: var(--ink);
  background: #fff;
  border-left-color: var(--copper);
}
.manage-nav__link.is-active {
  color: var(--ink);
  border-left-color: var(--copper);
  background: #fff;
  font-weight: 600;
}
.manage-nav__action {
  margin-top: 1.25rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.pagination {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.login-box {
  max-width: 22rem;
  margin: 3rem auto;
  padding: 1.75rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.65);
  box-shadow: var(--shadow);
  animation: rise 0.45s ease-out both;
}
.login-box h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0 0 1rem;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}