/* Oxygen Forensic — премиальный центр загрузки */

:root {
  --oxy-navy: #061220;
  --oxy-navy-soft: #0f2847;
  --oxy-blue: #1e4a7a;
  --oxy-accent: #1d6fd8;
  --oxy-accent-bright: #3b82f6;
  --oxy-cyan: #0e7490;
  --oxy-teal: #14b8a6;
  --oxy-gold: #c9a227;
  --oxy-text: #0f172a;
  --oxy-muted: #5b6b7f;
  --oxy-line: rgba(15, 23, 42, 0.1);
  --oxy-glass: rgba(255, 255, 255, 0.82);
  --oxy-panel: rgba(255, 255, 255, 0.94);
  --oxy-shadow: 0 22px 55px rgba(7, 21, 38, 0.11);
  --oxy-shadow-lg: 0 32px 80px rgba(7, 21, 38, 0.15);
  --oxy-radius: 24px;
  --oxy-font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --oxy-mono: ui-monospace, Consolas, monospace;
}

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

html { scroll-behavior: smooth; }

body.oxy-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--oxy-font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--oxy-text);
  background: #e3ebf4;
  -webkit-font-smoothing: antialiased;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

body.oxy-page *,
body.oxy-page *::before,
body.oxy-page *::after {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

body.oxy-page img {
  -webkit-user-drag: none;
  user-drag: none;
}

body.oxy-page ::selection {
  background: transparent;
  color: inherit;
}

body.oxy-page ::-moz-selection {
  background: transparent;
  color: inherit;
}

a { color: var(--oxy-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.oxy-shell {
  width: min(1040px, calc(100% - 1.5rem));
  margin-inline: auto;
}

/* Фон */
.oxy-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(165deg, #edf2f8 0%, #dde7f2 45%, #eef3f9 100%);
}

.oxy-bg__mesh {
  position: absolute;
  inset: -15%;
  background:
    radial-gradient(ellipse 55% 45% at 12% 8%, rgba(29, 111, 216, 0.16), transparent 55%),
    radial-gradient(ellipse 45% 40% at 88% 12%, rgba(20, 184, 166, 0.11), transparent 50%),
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(15, 40, 71, 0.07), transparent 60%);
  animation: oxyMesh 20s ease-in-out infinite alternate;
}

.oxy-bg__fingerprint {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cg fill='none' stroke='%23071526' stroke-width='1.2'%3E%3Cpath d='M90 20c-20 0-35 18-35 40 0 28 35 35 35 55s-35 27-35 55c0 22 15 40 35 40'/%3E%3Cpath d='M90 20c20 0 35 18 35 40 0 28-35 35-35 55s35 27 35 55c0 22-15 40-35 40'/%3E%3Cpath d='M90 35v110M65 50c-8 12-8 28 0 40M115 50c8 12 8 28 0 40M55 75c-5 10-5 20 0 30M125 75c5 10 5 20 0 30'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 180px 180px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 25%, black, transparent 78%);
}

.oxy-bg__grid {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(15, 40, 71, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 40, 71, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, black 0%, transparent 88%);
}

.oxy-bg__scanlines {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(7, 21, 38, 0.14) 3px,
    rgba(7, 21, 38, 0.14) 4px
  );
  pointer-events: none;
}

.oxy-bg__shimmer {
  position: absolute;
  inset: -60%;
  background: linear-gradient(
    105deg,
    transparent 42%,
    rgba(255, 255, 255, 0.6) 49%,
    rgba(191, 219, 254, 0.38) 50%,
    rgba(255, 255, 255, 0.6) 51%,
    transparent 58%
  );
  animation: oxyShimmer 10s ease-in-out infinite;
}

.oxy-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(75px);
  animation: oxyOrb 16s ease-in-out infinite;
}

.oxy-bg__orb--1 {
  width: 520px; height: 520px;
  top: -140px; right: -100px;
  background: rgba(29, 111, 216, 0.13);
}

.oxy-bg__orb--2 {
  width: 380px; height: 380px;
  bottom: -80px; left: -60px;
  background: rgba(20, 184, 166, 0.11);
  animation-delay: -6s;
}

@keyframes oxyMesh {
  to { transform: translate(1.5%, -1%) scale(1.02); }
}

@keyframes oxyShimmer {
  0%, 100% { transform: translateX(-35%) rotate(0deg); opacity: 0.35; }
  50% { transform: translateX(35%) rotate(0deg); opacity: 0.7; }
}

@keyframes oxyOrb {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -16px); }
}

/* Шапка */
.oxy-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px) saturate(1.35);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 32px rgba(7, 21, 38, 0.06);
}

.oxy-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
}

.oxy-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.oxy-brand__logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: contain;
  box-shadow: 0 8px 22px rgba(7, 21, 38, 0.14);
}

.oxy-brand__name {
  display: block;
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--oxy-navy);
  letter-spacing: 0.01em;
}

.oxy-brand__sub {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--oxy-cyan);
}

.oxy-header__pwd {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem 0.45rem 0.9rem;
  background: var(--oxy-panel);
  border: 1px solid rgba(29, 111, 216, 0.2);
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(7, 21, 38, 0.07);
}

.oxy-header__pwd-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oxy-muted);
}

.oxy-header__pwd code {
  font-family: var(--oxy-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--oxy-navy);
  letter-spacing: 0.08em;
}

.oxy-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--oxy-accent);
  background: rgba(29, 111, 216, 0.09);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.oxy-icon-btn:hover {
  background: rgba(29, 111, 216, 0.16);
  transform: scale(1.06);
}

/* Герой */
.oxy-main {
  padding: 1rem 0 3rem;
}

.oxy-hero {
  text-align: center;
  margin-bottom: 1.1rem;
}

.oxy-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxy-cyan);
}

.oxy-hero__title {
  margin: 0 0 0.3rem;
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--oxy-navy);
}

.oxy-hero__lead {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 0.94rem;
  color: var(--oxy-muted);
}

/* Промо-баннеры */
.oxy-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.oxy-showcase__frame {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  padding: 3px;
  border: none;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.85), rgba(29, 111, 216, 0.75), rgba(20, 184, 166, 0.65));
  box-shadow:
    0 24px 60px rgba(7, 21, 38, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
  overflow: hidden;
  cursor: zoom-in;
  font: inherit;
  text-align: left;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.oxy-showcase__frame:hover {
  transform: translateY(-2px);
  box-shadow:
    0 28px 70px rgba(7, 21, 38, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.oxy-showcase__frame:focus-visible {
  outline: 2px solid var(--oxy-accent);
  outline-offset: 3px;
}

.oxy-showcase__glow {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.35), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.oxy-showcase__inner {
  position: relative;
  z-index: 1;
  display: block;
  border-radius: 19px;
  overflow: hidden;
  background: #061220;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  line-height: 0;
}

.oxy-showcase__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center top;
  vertical-align: middle;
  transition: transform 0.35s ease;
}

.oxy-showcase__frame:hover .oxy-showcase__img {
  transform: scale(1.008);
}

.oxy-showcase__zoom {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #fff;
  background: rgba(6, 18, 32, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}

.oxy-showcase__frame:hover .oxy-showcase__zoom,
.oxy-showcase__frame:focus-visible .oxy-showcase__zoom {
  opacity: 1;
  transform: translateY(0);
}

/* Лайтбокс */
.oxy-lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.oxy-lightbox[hidden] {
  display: none !important;
}

.oxy-lightbox.is-open {
  animation: oxyLightboxIn 0.28s ease;
}

.oxy-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 18, 32, 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
}

.oxy-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  max-height: calc(100vh - 2.5rem);
  padding: 0.65rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 24px;
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  overflow: hidden;
}

.oxy-lightbox__close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  color: #fff;
  background: rgba(6, 18, 32, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.oxy-lightbox__close:hover {
  background: rgba(6, 18, 32, 0.9);
  transform: scale(1.05);
}

.oxy-lightbox__figure {
  margin: 0;
  max-height: calc(100vh - 4rem);
  overflow: auto;
}

.oxy-lightbox__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100vh - 7rem);
  object-fit: contain;
  object-position: center;
  border-radius: 16px;
  background: #061220;
}

.oxy-lightbox__caption {
  margin: 0.75rem 0.35rem 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--oxy-muted);
  text-align: center;
}

@keyframes oxyLightboxIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

body.oxy-lightbox-open {
  overflow: hidden;
}

/* Выбор версии */
.oxy-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.oxy-picker__tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 118px;
  padding: 1.1rem 1rem;
  text-align: center;
  font-family: inherit;
  cursor: pointer;
  background: var(--oxy-glass);
  border: 1px solid var(--oxy-line);
  border-radius: 20px;
  transition: border-color 0.22s, box-shadow 0.22s, transform 0.18s, background 0.22s;
}

.oxy-picker__tab:hover {
  border-color: rgba(29, 111, 216, 0.28);
  transform: translateY(-1px);
}

.oxy-picker__tab[aria-selected="true"] {
  background: linear-gradient(165deg, #fff 0%, #f8fbff 100%);
  border-color: rgba(29, 111, 216, 0.5);
  box-shadow:
    var(--oxy-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 0 0 1px rgba(29, 111, 216, 0.06);
  transform: translateY(-3px);
}

.oxy-picker__tab[aria-selected="true"]::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(29, 111, 216, 0.45), rgba(20, 184, 166, 0.25));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.oxy-picker__ver {
  font-size: clamp(2rem, 5vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--oxy-navy);
}

.oxy-picker__tab[aria-selected="true"] .oxy-picker__ver {
  background: linear-gradient(135deg, var(--oxy-navy) 0%, var(--oxy-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.oxy-picker__sub {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--oxy-muted);
  line-height: 1.3;
}

.oxy-picker__pill {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  padding: 0.18rem 0.5rem;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--oxy-accent), var(--oxy-teal));
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(29, 111, 216, 0.28);
}

/* Панель загрузки */
.oxy-panel[hidden] { display: none !important; }

.oxy-panel__download-zone {
  padding: 1.45rem;
  margin-bottom: 1rem;
  background: var(--oxy-panel);
  border: 1px solid rgba(255, 255, 255, 0.98);
  border-radius: var(--oxy-radius);
  box-shadow: var(--oxy-shadow-lg);
  backdrop-filter: blur(14px);
}

.oxy-panel__download-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--oxy-line);
}

.oxy-panel__badge {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.22rem 0.6rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oxy-accent);
  background: rgba(29, 111, 216, 0.1);
  border-radius: 999px;
}

.oxy-panel__title {
  margin: 0 0 0.25rem;
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--oxy-navy);
  letter-spacing: -0.02em;
}

.oxy-panel__tagline {
  margin: 0;
  font-size: 0.88rem;
  color: var(--oxy-muted);
}

.oxy-panel__pwd-reminder {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  padding: 0.65rem 0.95rem;
  min-width: 148px;
  background: linear-gradient(145deg, #f8fafc, #f1f5f9);
  border: 1px dashed rgba(29, 111, 216, 0.28);
  border-radius: 14px;
}

.oxy-panel__pwd-reminder span {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oxy-muted);
}

.oxy-panel__pwd-reminder strong {
  font-family: var(--oxy-mono);
  font-size: 1.12rem;
  color: var(--oxy-navy);
  letter-spacing: 0.06em;
}

.oxy-pwd-copy {
  margin-top: 0.15rem;
  padding: 0.2rem 0.55rem;
  font-family: inherit;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--oxy-accent);
  background: rgba(29, 111, 216, 0.08);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s;
}

.oxy-pwd-copy:hover {
  background: rgba(29, 111, 216, 0.15);
}

/* Зеркала */
.oxy-mirror-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.8rem;
}

.oxy-mirror {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.05rem 1.15rem;
  overflow: hidden;
  text-decoration: none;
  color: var(--oxy-navy);
  background: linear-gradient(145deg, #fff 0%, #f8fafc 100%);
  border: 1px solid var(--oxy-line);
  border-radius: 18px;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}

.oxy-mirror--primary {
  grid-column: 1 / -1;
  padding: 1.2rem 1.3rem;
  background: linear-gradient(135deg, #071526 0%, #0f2847 55%, #1e4a7a 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 45px rgba(7, 21, 38, 0.22);
}

.oxy-mirror--primary .oxy-mirror__label,
.oxy-mirror--primary .oxy-mirror__action {
  color: #fff;
}

.oxy-mirror--primary .oxy-mirror__action {
  opacity: 0.85;
}

.oxy-mirror--primary .oxy-mirror__icon {
  background-color: rgba(255, 255, 255, 0.12);
}

.oxy-mirror:hover {
  text-decoration: none;
  transform: translateY(-3px);
  border-color: rgba(29, 111, 216, 0.35);
  box-shadow: 0 18px 44px rgba(29, 111, 216, 0.16);
}

.oxy-mirror--primary:hover {
  box-shadow: 0 22px 50px rgba(7, 21, 38, 0.28);
}

.oxy-mirror__glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(29, 111, 216, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
}

.oxy-mirror:hover .oxy-mirror__glow { opacity: 1; }

.oxy-mirror__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  object-fit: contain;
  background: #fff;
  padding: 0;
  box-shadow: 0 8px 18px rgba(7, 21, 38, 0.12);
}

.oxy-mirror--primary .oxy-mirror__icon {
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
}

.oxy-mirror__action {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.12rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--oxy-accent);
}

.oxy-mirror--primary .oxy-mirror__action {
  color: rgba(255, 255, 255, 0.92);
}

.oxy-mirror__dl {
  display: block;
  opacity: 0.9;
}

.oxy-mirror--primary .oxy-mirror__dl {
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.oxy-mirror__label {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--oxy-navy);
}

.oxy-mirror--primary .oxy-mirror__label {
  font-size: 1.15rem;
}

/* Детали */
.oxy-panel__details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.oxy-detail-card {
  padding: 1.15rem 1.2rem;
  background: var(--oxy-glass);
  border: 1px solid var(--oxy-line);
  border-radius: 18px;
  backdrop-filter: blur(10px);
}

.oxy-detail-card--wide { grid-column: 1 / -1; }

.oxy-detail-card--links {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.oxy-detail-card__title {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--oxy-muted);
}

.oxy-detail-card__text {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--oxy-text);
  line-height: 1.55;
}

.oxy-detail-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.86rem;
  color: var(--oxy-text);
}

.oxy-detail-list li { margin-bottom: 0.3rem; }

.oxy-detail-list--plain { list-style: none; padding-left: 0; }
.oxy-detail-list--plain li::before {
  content: "▸ ";
  color: var(--oxy-accent);
  font-weight: 700;
}

.oxy-tags, .oxy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.oxy-tag, .oxy-chip {
  padding: 0.28rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--oxy-navy-soft);
  background: rgba(226, 232, 240, 0.9);
  border-radius: 8px;
}

.oxy-ext-link {
  font-size: 0.85rem;
  font-weight: 600;
}

/* Подвал */
.oxy-footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid var(--oxy-line);
  background: rgba(255, 255, 255, 0.5);
}

.oxy-footer__text {
  margin: 0;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--oxy-muted);
}

.oxy-footer__counter {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.oxy-footer__counter a {
  display: inline-block;
  line-height: 0;
}

/* Уведомление */
.oxy-toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  padding: 0.65rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: var(--oxy-navy);
  border-radius: 999px;
  box-shadow: var(--oxy-shadow-lg);
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 200;
  pointer-events: none;
}

.oxy-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 720px) {
  .oxy-header__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .oxy-header__pwd {
    justify-content: space-between;
  }

  .oxy-picker {
    grid-template-columns: 1fr;
  }

  .oxy-showcase {
    grid-template-columns: 1fr;
  }

  .oxy-picker__tab {
    min-height: 96px;
  }

  .oxy-panel__download-head {
    flex-direction: column;
  }

  .oxy-panel__pwd-reminder {
    align-items: flex-start;
    width: 100%;
  }

  .oxy-panel__details {
    grid-template-columns: 1fr;
  }

  .oxy-mirror-grid {
    grid-template-columns: 1fr;
  }

  .oxy-mirror--primary {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .oxy-bg__mesh, .oxy-bg__shimmer, .oxy-bg__orb {
    animation: none;
  }
  html { scroll-behavior: auto; }
}