:root {
  color-scheme: dark;
  --bg: #101215;
  --surface: #171a1f;
  --surface-soft: #1f232a;
  --text: #e8eaef;
  --muted: #a7adb8;
  --line: #2b303a;
  --accent: #3f8cff;
  --accent-soft: rgba(63, 140, 255, 0.18);
  --ok: #2cb67d;
  --warn: #ff9f1c;
  --danger: #ff5d5d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 500px at 50% -250px, #202531 0%, var(--bg) 45%);
  color: var(--text);
  font-family: "proxima-nova", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: var(--text);
  text-decoration: none;
}

a:hover {
  color: #ffffff;
}

.container {
  width: min(1040px, calc(100% - 56px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(16, 18, 21, 0.94);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wordmark {
  font-family: "neue-haas-unica", "proxima-nova", sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.015em;
}

.top-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.top-nav a {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 6px 0;
  border-radius: 0;
  border-bottom: 1px solid transparent;
}

.top-nav a.active,
.top-nav a:hover {
  color: var(--text);
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.22);
}

.page {
  padding: 40px 0 72px;
}

.panel {
  border: 0;
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.hero {
  display: grid;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-home {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 18px;
  margin-bottom: 28px;
}

.home-logo {
  width: 100px;
  height: 100px;
  border-radius: 22px;
  display: block;
}

.home-app-name {
  font-size: clamp(2.1rem, 5vw, 3rem);
}

.home-tagline {
  max-width: 720px;
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.home-screenshot-wrap {
  width: min(100%, 1080px);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.home-screenshot {
  width: 100%;
  display: block;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "neue-haas-unica", "proxima-nova", sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.05rem, 4vw, 2.8rem);
}

h2 {
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  margin-bottom: 10px;
}

h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
}

p {
  margin: 0;
  color: #b0b6c0;
  line-height: 1.64;
}

p + p {
  margin-top: 10px;
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.header-download {
  white-space: nowrap;
}

.btn:hover {
  filter: brightness(1.08);
}

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

.feature-grid,
.link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-item,
.link-item {
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: 16px 0 18px;
}

.link-item h3,
.feature-item h3 {
  margin-bottom: 6px;
}

li,
ol,
ul {
  color: var(--muted);
}

ol,
ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 7px;
}

.kicker {
  font-size: 0.85rem;
  color: var(--muted);
}

.callout {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.025);
}

.callout.info {
  border-color: rgba(63, 140, 255, 0.35);
  background: var(--accent-soft);
}

.callout.warning {
  border-color: rgba(255, 159, 28, 0.35);
  background: rgba(255, 159, 28, 0.12);
}

.callout.success {
  border-color: rgba(44, 182, 125, 0.35);
  background: rgba(44, 182, 125, 0.12);
}

.search-row {
  display: grid;
  gap: 10px;
  margin: 18px 0 6px;
}

.search-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  background: #12151a;
  color: var(--text);
  font-size: 0.95rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(63, 140, 255, 0.25);
}

.meta-line {
  font-size: 0.85rem;
  color: #8f97a3;
}

.section-block {
  display: grid;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  color: var(--muted);
}

th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.faq {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
}

summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}

.answer {
  margin-top: 8px;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.footer-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.empty {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 14px;
}

.page-help-article,
.page-legal-doc {
  width: min(860px, calc(100% - 56px));
}

.page-help-home .hero,
.page-help-home .section-block {
  max-width: 100%;
}

.page-help-home .hero {
  gap: 16px;
  margin-bottom: 36px;
}

.page-help-home .link-grid {
  grid-template-columns: 1fr;
  gap: 0;
}

.page-help-home .section-block {
  gap: 8px;
}

.page-help-home h2 {
  margin-bottom: 6px;
}

.page-help-home .link-item {
  padding: 18px 0 20px;
}

.page-help-home .link-item h3 {
  font-size: 1.06rem;
  margin-bottom: 5px;
}

.page-help-home .link-item p {
  max-width: 64ch;
  color: #9da5b0;
}

.page-help-article .hero,
.page-legal-doc .hero,
.page-help-article .content-grid,
.page-legal-doc .content-grid {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.page-legal-doc h1 {
  font-size: clamp(2.15rem, 4vw, 3rem);
}

.page-legal-doc .hero {
  gap: 10px;
  margin-bottom: 28px;
}

.page-help-article .hero {
  margin-bottom: 30px;
}

.page-help-article .content-grid {
  gap: 30px;
}

.page-help-article .section-block h2,
.page-legal-doc .section-block h2 {
  margin-bottom: 2px;
}

.page-help-article .section-block p,
.page-legal-doc .section-block p,
.page-help-article li,
.page-legal-doc li,
.page-help-article td,
.page-legal-doc td {
  color: #b4bbc5;
}

.page-legal-doc .btn-row,
.page-help-article .btn-row {
  margin-top: 4px;
}

.page-legal-doc .meta-line {
  color: #8a929d;
}

.page-legal-doc .content-grid {
  gap: 32px;
}

.page-legal-doc .section-block {
  gap: 14px;
}

.page-help-home h2,
.page-legal-doc h2,
.page-help-article h2 {
  letter-spacing: 0.005em;
}

@media (max-width: 900px) {
  .feature-grid,
  .link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1040px, calc(100% - 32px));
  }

  .header-inner {
    align-items: flex-start;
    padding: 10px 0;
    flex-direction: column;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .feature-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }

  .page-help-article,
  .page-legal-doc {
    width: min(860px, calc(100% - 32px));
  }

  .page {
    padding: 28px 0 56px;
  }

  .page-help-home .link-item {
    padding: 16px 0 18px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }
}