:root {
  --bg: #000000;
  --elev: #0c0c0e;
  --nav-bg: #111114;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f5f7;
  --mute: rgba(245, 245, 247, 0.56);
  --mint: #2ee6c7;
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --max: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.skip {
  position: absolute; left: -999px; top: 8px;
}
.skip:focus { left: 16px; z-index: 20; background: #fff; color: #000; padding: 8px 12px; border-radius: 999px; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--nav-bg) 92%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav__in {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 20px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: -0.03em;
}
.logo img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  image-rendering: auto;
}
.nav__links { display: flex; gap: 28px; color: var(--mute); font-size: 14px; }
.nav__links a:hover { color: var(--text); }
.nav__cta { display: flex; align-items: center; gap: 10px; }

.lang {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.lang a {
  padding: 8px 12px;
  color: var(--mute);
  transition: color 160ms var(--ease), background 160ms var(--ease);
}
.lang a:hover { color: var(--text); }
.lang a[aria-current="true"] { background: #1a1a1c; color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 20px; border-radius: 999px;
  font-size: 14px; font-weight: 600; white-space: nowrap;
  transition: transform 180ms var(--ease), filter 180ms var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn--light { background: #fff; color: #0a0a0b; }
.btn--ghost { background: #1a1a1c; color: var(--text); }
.btn--mint {
  background: var(--mint);
  color: #04221c;
  box-shadow: 0 0 0 1px rgba(46, 230, 199, 0.35), 0 8px 24px rgba(46, 230, 199, 0.22);
}
.btn--mint:hover { filter: brightness(1.06); box-shadow: 0 0 0 1px rgba(46, 230, 199, 0.5), 0 10px 28px rgba(46, 230, 199, 0.28); }

.hero {
  position: relative;
  min-height: auto;
  display: grid;
  align-items: start;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 40px;
  align-items: center;
  padding: 24px 0 28px;
}
.hero h1 {
  font-size: clamp(22px, 3vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin-bottom: 18px;
}
.hero p.lead {
  color: var(--mute);
  font-size: 18px;
  max-width: 520px;
  margin-bottom: 28px;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__visual {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__popup {
  width: 340px;
  height: 430px;
  max-width: 100%;
  border: 0;
  border-radius: 22px;
  background: #0a0a0b;
  outline: 4px solid rgba(255, 255, 255, 0.95);
  outline-offset: 0;
  box-shadow:
    0 0 0 7px rgba(255, 255, 255, 0.22),
    0 0 0 10px rgba(255, 255, 255, 0.08),
    0 24px 60px rgba(0, 0, 0, 0.65),
    0 0 56px rgba(255, 255, 255, 0.14);
}

.section { padding: 36px 0; scroll-margin-top: 80px; }
.section h2 {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 16px;
}
.section .sub { color: var(--mute); max-width: 720px; margin: 0 0 20px; }
.how__text { width: 100%; margin: 0 0 20px; }
.how__text p { color: var(--mute); margin: 0 0 12px; max-width: none; }
.step a code {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.how__text p:last-child { margin-bottom: 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
}
.card h3 { font-size: 18px; letter-spacing: -0.02em; margin-bottom: 8px; }
.card p { color: var(--mute); font-size: 14px; }

.steps { display: flex; flex-direction: column; gap: 36px; margin-top: 8px; }
.step {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}
.step__meta { position: sticky; top: 96px; }
.step__num {
  color: var(--mint);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.step h3 { font-size: 26px; letter-spacing: -0.03em; margin-bottom: 10px; }
.step p { color: var(--mute); }
.step__shots { display: flex; flex-direction: column; gap: 16px; }
.step__shot {
  background: #111114;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}
.step__shot img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.faq { display: grid; gap: 8px; width: 100%; }
.faq details {
  background: #0e1212;
  border: 1px solid rgba(46, 230, 199, 0.16);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.faq details:hover { border-color: rgba(46, 230, 199, 0.38); }
.faq details[open] {
  border-color: rgba(46, 230, 199, 0.55);
  box-shadow: 0 0 0 1px rgba(46, 230, 199, 0.18), 0 10px 28px rgba(46, 230, 199, 0.06);
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #04221c;
  background: var(--mint);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}
.faq details[open] summary::after { content: "-"; }
.faq details p {
  color: var(--mute);
  margin: 0;
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.55;
  border-top: 1px solid rgba(46, 230, 199, 0.1);
  padding-top: 14px;
}

.cta {
  text-align: center;
  padding: 40px 0 48px;
}
.cta h2 { margin-bottom: 10px; }
.cta p { color: var(--mute); margin-bottom: 18px; }

.foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--mute);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.foot a:hover { color: var(--text); }

.crumb { color: var(--mute); font-size: 13px; margin: 28px 0 18px; }
.crumb a:hover { color: var(--text); }

.legal { max-width: 720px; }
.legal p, .legal li { color: var(--mute); margin-bottom: 12px; }
.legal h2 { font-size: 22px; margin: 28px 0 10px; }
.legal ul { padding-left: 18px; }

html:has(.miss),
body:has(.miss) {
  height: 100%;
}
body:has(.miss) {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.miss {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  text-align: center;
}
.miss__card {
  width: min(560px, 100%);
  padding: 48px 32px 40px;
  border: 1px solid rgba(46, 230, 199, 0.18);
  border-radius: 24px;
  background: #0e1212;
  box-shadow: 0 0 0 1px rgba(46, 230, 199, 0.08), 0 24px 60px rgba(0, 0, 0, 0.45);
}
.miss__code {
  margin: 0 0 8px;
  font-size: clamp(72px, 14vw, 120px);
  line-height: 0.9;
  letter-spacing: -0.06em;
  font-weight: 700;
  color: var(--mint);
}
.miss h1 {
  font-size: 28px;
  letter-spacing: -0.04em;
  margin: 0 0 10px;
}
.miss p {
  color: var(--mute);
  margin: 0 0 24px;
}
.miss__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.comments {
  display: grid;
  grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.comments__help {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 0 0 24px;
  padding: 18px 20px;
  background: #0e1212;
  border: 1px solid rgba(46, 230, 199, 0.38);
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(46, 230, 199, 0.12), 0 10px 28px rgba(46, 230, 199, 0.06);
}
.comments__help-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #04221c;
  background: var(--mint);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}
.comments__help p { margin: 0; font-size: 16px; line-height: 1.5; }
.comments__help strong { font-weight: 600; }
.comments__empty {
  color: var(--mute);
  padding: 22px 20px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  font-size: 15px;
}

.cform {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 14px;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}
.cform__field { display: grid; gap: 6px; }
.cform__field span { font-size: 13px; font-weight: 600; color: var(--mute); }
.cform input,
.cform textarea,
.adm-replybox textarea,
.adm-login input {
  width: 100%;
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: #111114;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.cform textarea,
.adm-replybox textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.cform input:focus,
.cform textarea:focus,
.adm-replybox textarea:focus,
.adm-login input:focus {
  outline: none;
  border-color: rgba(46, 230, 199, 0.6);
  box-shadow: 0 0 0 3px rgba(46, 230, 199, 0.14);
}
.cform__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cform .btn { width: 100%; }
.cform .btn:disabled { opacity: 0.6; cursor: default; transform: none; }
.cform__note { color: var(--mute); font-size: 13px; margin: 0; }
.cform__status { font-size: 14px; margin: 0; min-height: 0; }
.cform__status:empty { display: none; }
.cform__status.is-ok { color: var(--mint); }
.cform__status.is-error { color: #ff7a7a; }

.clist { display: grid; gap: 12px; }
.citem {
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 22px;
}
.citem__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.citem__avatar {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #1a1a1c;
  border: 1px solid rgba(46, 230, 199, 0.28);
  color: var(--mint);
  font-weight: 700;
  font-size: 15px;
}
.citem__name { font-weight: 600; letter-spacing: -0.01em; }
.citem__date { color: var(--mute); font-size: 12px; }
.citem__body { color: rgba(245, 245, 247, 0.82); font-size: 15px; white-space: pre-line; overflow-wrap: anywhere; }
.citem__reply {
  margin-top: 14px;
  padding: 14px 16px;
  background: #0e1212;
  border: 1px solid rgba(46, 230, 199, 0.22);
  border-left: 3px solid var(--mint);
  border-radius: 12px;
}
.citem__reply-head {
  color: var(--mint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.citem__reply p { color: var(--mute); font-size: 15px; white-space: pre-line; overflow-wrap: anywhere; }

.adm { min-height: calc(100vh - 72px); }
.adm__title { font-size: 32px; letter-spacing: -0.04em; margin-bottom: 18px; }
.adm-login {
  width: min(420px, 100%);
  margin: 40px auto;
  display: grid;
  gap: 14px;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
}
.adm-login h1 { font-size: 28px; letter-spacing: -0.04em; }
.adm-login .sub { color: var(--mute); margin: 0; }
.adm-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.adm-tabs a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--mute);
  font-size: 14px;
  font-weight: 600;
}
.adm-tabs a:hover { color: var(--text); }
.adm-tabs a[aria-current="true"] { background: #1a1a1c; color: var(--text); border-color: rgba(255, 255, 255, 0.16); }
.adm-tabs__n {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #1a1a1c;
  font-size: 12px;
}
.adm-tabs__n.is-hot { background: var(--mint); color: #04221c; }
.adm-badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid rgba(46, 230, 199, 0.3);
  color: var(--mint);
  font-size: 11px;
  font-weight: 700;
}
.adm-replybox { margin-top: 14px; }
.adm-replybox summary { cursor: pointer; color: var(--mint); font-size: 14px; font-weight: 600; }
.adm-replybox form { display: grid; gap: 10px; margin-top: 10px; }
.adm-replybox .btn { justify-self: start; }
.adm-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.adm-actions .btn { height: 38px; padding: 0 16px; }
.adm-danger { color: #ff7a7a; }

@media (max-width: 860px) {
  .comments { grid-template-columns: 1fr; }
  .cform { position: static; }
  .nav__links { display: none; }
  .hero__grid, .step, .cards { grid-template-columns: 1fr; }
  .hero__popup { width: min(300px, 100%); height: 400px; }
  .step__meta { position: static; }
  .hero { min-height: auto; }
}