:root {
  --bg: #08090c;
  --bg-2: #0d0f13;
  --panel: rgba(18, 21, 27, .78);
  --panel-solid: #12151b;
  --panel-2: #171b22;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(255,255,255,.15);
  --text: #f5f7fb;
  --muted: #9299a8;
  --faint: #5d6471;
  --accent: #a7c2ff;
  --accent-2: #6e95ff;
  --good: #63d7a2;
  --warn: #e7b76a;
  --bad: #ff7777;
  --radius: 24px;
  --display: "Inter", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(95,126,207,.13), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .022;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.ambient {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  opacity: .12;
}

.ambient-one {
  top: 24%;
  left: -260px;
  background: #3d65bd;
}

.ambient-two {
  right: -300px;
  top: 55%;
  background: #6d4bb2;
}

/* Header */
.site-header {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: -.035em;
  font-size: 1.02rem;
}

.brand-mark {
  width: 31px;
  height: 31px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  border-radius: 10px;
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}

.brand-mark svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  color: var(--muted);
  font-size: .84rem;
  letter-spacing: -.01em;
  padding: 4px 0;
  transition: color .2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.site-nav a.active {
  color: var(--text);
}

.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: var(--accent);
}

.header-status {
  color: var(--muted);
  font-size: .76rem;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: .01em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 4px rgba(99,215,162,.08), 0 0 15px rgba(99,215,162,.45);
}

/* Main */
main {
  position: relative;
  z-index: 1;
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 50px 28px 80px;
}

.hero {
  width: min(100%, 760px);
  margin: 0 auto;
  text-align: center;
}

.eyebrow,
.section-kicker,
.storage-kicker {
  display: block;
  color: var(--faint);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow-line {
  width: 24px;
  height: 1px;
  background: var(--accent-2);
  opacity: .8;
}

h1 {
  margin: 0;
  font-size: clamp(3.1rem, 8vw, 6rem);
  line-height: .91;
  letter-spacing: -.075em;
  font-weight: 700;
}

h1 span {
  background: linear-gradient(110deg, #f6f8fc 5%, #91aefa 55%, #7b8ec5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy {
  max-width: 510px;
  margin: 25px auto 34px;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.65;
}

/* Dropzone */
.dropzone {
  position: relative;
  min-height: 390px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018) 55%, rgba(85,118,197,.035)),
    rgba(11,13,17,.72);
  box-shadow:
    0 35px 100px rgba(0,0,0,.35),
    inset 0 1px 0 rgba(255,255,255,.045);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  outline: none;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.dropzone::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(255,255,255,.075);
  border-radius: 17px;
  pointer-events: none;
}

.dropzone:hover,
.dropzone:focus-visible {
  border-color: rgba(167,194,255,.4);
  transform: translateY(-2px);
  box-shadow:
    0 42px 120px rgba(0,0,0,.42),
    0 0 70px rgba(95,126,207,.08),
    inset 0 1px 0 rgba(255,255,255,.06);
}

.dropzone.dragover {
  border-color: var(--accent);
  background:
    radial-gradient(circle at center, rgba(91,125,210,.13), transparent 62%),
    var(--panel-solid);
}

.dropzone.full {
  cursor: not-allowed;
  border-color: rgba(255,119,119,.45);
}

.dropzone-idle {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 54px 28px;
}

.upload-icon {
  width: 68px;
  height: 68px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 15px 40px rgba(0,0,0,.22);
}

.upload-icon svg {
  width: 34px;
  height: 34px;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dropzone-title {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.dropzone-title strong {
  font-size: 1.18rem;
  letter-spacing: -.025em;
}

.dropzone-title span {
  color: var(--muted);
  font-size: .87rem;
}

.dropzone-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  margin-top: 19px;
}

.dropzone-pills span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--faint);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .08em;
  background: rgba(255,255,255,.025);
}

.dropzone-pills span:last-child {
  color: var(--accent);
  border-color: rgba(167,194,255,.2);
  background: rgba(110,149,255,.07);
}

.dropzone-hint {
  margin: 20px 0 0;
  color: var(--faint);
  font-size: .76rem;
}

kbd {
  display: inline-block;
  min-width: 22px;
  padding: 3px 5px;
  margin: 0 2px;
  border: 1px solid var(--line-strong);
  border-bottom-color: rgba(255,255,255,.22);
  border-radius: 5px;
  background: rgba(255,255,255,.045);
  color: var(--muted);
  font-size: .64rem;
}

/* Upload rows */
.dropzone-list {
  width: 100%;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.upload-row {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.035);
  text-align: left;
}

.upload-row .thumb {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 11px;
  background: var(--panel-2);
  flex-shrink: 0;
}

.upload-row .info {
  flex: 1;
  min-width: 0;
}

.upload-row .name {
  font-size: .84rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-row .progress-track {
  height: 4px;
  background: rgba(255,255,255,.07);
  border-radius: 99px;
  margin-top: 9px;
  overflow: hidden;
}

.upload-row .progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: 99px;
  transition: width .15s ease;
}

.upload-row .status {
  min-width: 58px;
  text-align: right;
  font-size: .73rem;
  color: var(--faint);
}

.upload-row.done .status { color: var(--good); }
.upload-row.error .status { color: var(--bad); }

/* Storage */
.storage-card {
  margin-top: 13px;
  padding: 17px 19px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.025);
  text-align: left;
}

.storage-top,
.storage-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.storage-top strong {
  display: block;
  margin-top: 5px;
  font-size: .78rem;
  font-weight: 550;
  color: var(--muted);
}

.storage-percent {
  font-size: .77rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.storage-track {
  height: 5px;
  margin: 13px 0 9px;
  border-radius: 99px;
  background: rgba(255,255,255,.065);
  overflow: hidden;
}

.storage-fill {
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width .5s ease;
}

.storage-fill.warn { background: var(--warn); }
.storage-fill.full { background: var(--bad); }

.storage-bottom {
  color: var(--faint);
  font-size: .65rem;
}

/* Recent */
.recent {
  width: 100%;
  margin-top: 78px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 18px;
}

.section-heading h2 {
  margin: 6px 0 0;
  font-size: 1.35rem;
  letter-spacing: -.045em;
}

.section-note {
  color: var(--faint);
  font-size: .72rem;
}

.recent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.recent-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255,255,255,.028);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.recent-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: rgba(255,255,255,.045);
}

.recent-card .thumb-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--panel-2);
  overflow: hidden;
}

.recent-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.recent-card:hover img { transform: scale(1.035); }

.recent-card .meta {
  padding: 11px 12px 12px;
}

.recent-card .fname {
  display: block;
  font-size: .76rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--muted);
}

.card-actions {
  display: flex;
  gap: 13px;
  margin-top: 9px;
}

.card-actions button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  font-size: .69rem;
}

.card-actions button:hover { color: var(--accent); }
.card-actions .delete-action:hover { color: var(--bad); }

/* Format catalog */
.catalog {
  width: 100%;
  margin-top: 96px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.catalog .section-heading { margin-bottom: 10px; }

.catalog .section-heading h2 {
  font-size: 1.7rem;
  letter-spacing: -.04em;
}

.catalog-copy {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.6;
  max-width: 56ch;
}

.format-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.format-tile {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.025);
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: border-color .2s ease, background .2s ease;
}

.format-tile:hover {
  border-color: var(--line-strong);
  background: rgba(255,255,255,.045);
}

.format-ext {
  font-size: .92rem;
  font-weight: 650;
  letter-spacing: -.02em;
  color: var(--accent);
}

.format-desc {
  color: var(--faint);
  font-size: .73rem;
  line-height: 1.45;
}

/* Security */
.security {
  width: 100%;
  margin-top: 84px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 320px) 1fr;
  gap: 50px;
}

.security-copy h2 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -.035em;
}

.security-copy p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.65;
  max-width: 40ch;
}

.security-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--accent);
  text-decoration: none;
  font-size: .82rem;
  border-bottom: 1px solid rgba(167,194,255,.3);
  padding-bottom: 1px;
}

.security-link:hover { border-color: var(--accent); }

.security-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.security-list li {
  display: flex;
  gap: 16px;
  padding: 18px 0;
}

.security-list li + li { border-top: 1px solid var(--line); }

.security-list svg {
  flex-shrink: 0;
  width: 19px;
  height: 19px;
  margin-top: 2px;
  fill: none;
  stroke: var(--good);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.security-list strong {
  display: block;
  font-size: .9rem;
  letter-spacing: -.015em;
}

.security-list span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.55;
}

/* Principles + code sample */
.principles {
  width: 100%;
  margin-top: 84px;
  padding: 44px 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(255,255,255,.035), rgba(255,255,255,.01) 60%),
    rgba(255,255,255,.015);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: 44px;
  align-items: center;
}

.principles-copy h2 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -.035em;
}

.principles-copy p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.65;
  max-width: 46ch;
}

.principles-copy ul {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.principles-copy li {
  padding-left: 18px;
  position: relative;
  color: var(--muted);
  font-size: .83rem;
  line-height: 1.55;
}

.principles-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-2);
}

.code-block {
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #0a0c10;
  box-shadow: 0 25px 70px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
}

.code-block-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
}

.code-block-top span:not(.code-block-label) {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
}

.code-block-label {
  margin-left: 8px;
  color: var(--faint);
  font-size: .68rem;
  letter-spacing: .02em;
}

.code-block pre {
  margin: 0;
  padding: 18px 20px 22px;
  overflow-x: auto;
}

.code-block code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: .78rem;
  line-height: 1.7;
  color: #d3dcf5;
  white-space: pre;
}

/* FAQ */
.faq {
  width: 100%;
  max-width: 760px;
  margin: 92px auto 0;
}

.faq h2 {
  margin: 0 0 22px;
  text-align: center;
  font-size: 1.5rem;
  letter-spacing: -.035em;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  padding: 16px 20px;
}

.faq-list details[open] {
  border-color: var(--line-strong);
  background: rgba(255,255,255,.035);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-size: .9rem;
  font-weight: 550;
  letter-spacing: -.015em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: "+";
  flex-shrink: 0;
  color: var(--faint);
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform .2s ease;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.65;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  width: min(100%, 1180px);
  margin: 96px auto 0;
  padding: 50px 28px 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}

.footer-brand .brand {
  font-size: .95rem;
}

.footer-brand p {
  margin: 12px 0 0;
  max-width: 30ch;
  color: var(--faint);
  font-size: .78rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 56px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-heading {
  color: var(--faint);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: 2px;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: .82rem;
  transition: color .2s ease;
}

.footer-links a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: .68rem;
  letter-spacing: .01em;
}

/* Legal pages */
.legal-page {
  width: min(100%, 720px);
  margin: 0 auto;
  padding: 56px 28px 90px;
}

.legal-head h1 {
  margin: 14px 0 0;
  font-size: clamp(2.1rem, 5vw, 2.8rem);
  letter-spacing: -.045em;
  font-weight: 700;
}

.legal-updated {
  margin: 14px 0 0;
  color: var(--faint);
  font-size: .78rem;
}

.legal-body {
  margin-top: 44px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.75;
}

.legal-body h2 {
  color: var(--text);
  font-size: 1.08rem;
  letter-spacing: -.02em;
  margin: 40px 0 14px;
}

.legal-body h2:first-child { margin-top: 0; }

.legal-body p { margin: 0 0 16px; }

.legal-body ul {
  margin: 0 0 16px;
  padding-left: 22px;
}

.legal-body li { margin: 0 0 8px; }

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 27px;
  z-index: 50;
  transform: translate(-50%, 16px);
  padding: 11px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(20,23,29,.94);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  color: var(--text);
  font-size: .76rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  backdrop-filter: blur(18px);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Preview page */
.preview-page {
  background:
    radial-gradient(800px 500px at 50% 0, rgba(95,126,207,.10), transparent 70%),
    var(--bg);
}

.preview-header {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
}

.preview-main {
  min-height: 72vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px;
}

.preview-main img {
  max-width: min(94vw, 1200px);
  max-height: 78vh;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: 0 30px 100px rgba(0,0,0,.45);
}

.preview-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 28px 30px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.preview-filename {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--muted);
  font-size: .82rem;
}

#copyBtn {
  flex-shrink: 0;
  border: 1px solid rgba(167,194,255,.22);
  border-radius: 10px;
  background: rgba(110,149,255,.08);
  color: var(--accent);
  padding: 9px 13px;
  cursor: pointer;
  font-size: .74rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .principles {
    grid-template-columns: 1fr;
    padding: 38px 30px;
  }

  .code-block { max-width: 480px; }
}

@media (max-width: 850px) {
  .recent-grid { grid-template-columns: repeat(3, 1fr); }

  .format-grid { grid-template-columns: repeat(3, 1fr); }

  .security {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .security-copy p { max-width: none; }

  .footer-links { gap: 36px; }
}

@media (max-width: 600px) {
  .site-header { padding: 18px 17px; flex-wrap: wrap; gap: 12px 16px; }
  .site-nav { order: 3; width: 100%; gap: 20px; }
  .header-status span:not(.status-dot) { display: none; }
  main { padding: 35px 17px 60px; }
  h1 { font-size: clamp(2.9rem, 16vw, 4.3rem); }
  .hero-copy { font-size: .88rem; }
  .dropzone { min-height: 355px; border-radius: 20px; }
  .dropzone::before { inset: 7px; }
  .dropzone-idle { padding: 45px 18px; }
  .recent-grid { grid-template-columns: repeat(2, 1fr); }
  .section-note { display: none; }

  .catalog { margin-top: 68px; padding-top: 40px; }
  .catalog .section-heading h2 { font-size: 1.4rem; }
  .format-grid { grid-template-columns: repeat(2, 1fr); }

  .security { margin-top: 60px; padding-top: 36px; }
  .security-copy h2 { font-size: 1.28rem; }
  .security-list li { gap: 13px; }

  .principles { margin-top: 56px; padding: 28px 22px; border-radius: 18px; }
  .principles-copy h2 { font-size: 1.28rem; }
  .code-block code { font-size: .72rem; }

  .faq { margin-top: 60px; }
  .faq-list summary { font-size: .87rem; }

  .site-footer { margin-top: 64px; padding: 40px 17px 24px; }
  .footer-top { flex-direction: column; gap: 30px; padding-top: 30px; }
  .footer-links { gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 6px; }

  .legal-page { padding: 40px 18px 60px; }
  .legal-body { margin-top: 32px; padding-top: 28px; }
}

@media (max-width: 390px) {
  .recent-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .recent-card .meta { padding: 9px; }
  .format-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}