.app-layout {
  width: min(1280px, calc(100% - 28px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr) var(--rightbar);
  gap: 18px;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px 0;
  display: grid;
  align-content: start;
  gap: 16px;
}

.sidebar__card {
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.sidebar__nav {
  display: grid;
  gap: 5px;
  margin-top: 14px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 900;
}

.side-link:hover,
.side-link.is-active {
  color: var(--hot);
  background: var(--surface-2);
}

.main-column {
  min-width: 0;
  padding: 18px 0 40px;
}

.pagebar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 16px;
  margin-bottom: 12px;
  background: rgba(255,246,251,.84);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
}

.pagebar h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -.04em;
}

.pagebar small {
  display: block;
  color: var(--muted);
  font-weight: 800;
  margin-top: 2px;
}

.rightbar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px 0;
  display: grid;
  align-content: start;
  gap: 14px;
}

.stack {
  display: grid;
  gap: 14px;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.landing-hero {
  padding: 76px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: 34px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 8px 10px;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: rgba(255,255,255,.78);
  color: var(--hot);
  font-weight: 900;
}

.hero-title {
  margin: 0;
  font-size: clamp(44px, 7vw, 78px);
  line-height: .94;
  letter-spacing: -.07em;
}

.hero-title span {
  color: var(--pink);
}

.hero-copy {
  width: min(620px, 100%);
  margin: 18px 0 26px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-preview {
  position: relative;
  padding: 18px;
  background: rgba(255,255,255,.76);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-orbit {
  position: absolute;
  inset: -18px auto auto -18px;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  font-size: 32px;
}

.preview-phone {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: #fff;
}

.preview-top {
  padding: 14px;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-list {
  display: grid;
}

.preview-post {
  padding: 14px;
  border-bottom: 1px solid var(--line-2);
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
}

.preview-media {
  height: 156px;
  margin-top: 10px;
  border-radius: 14px;
  background: linear-gradient(135deg, #ffd1e6, #ff5aa8 45%, #441429);
}

.landing-section {
  padding: 42px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 188px;
  padding: 18px;
}

.feature-card b {
  display: block;
  margin: 12px 0 8px;
  font-size: 19px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.auth-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 490px);
}

.auth-art {
  padding: 32px;
  display: flex;
  align-items: stretch;
}

.auth-art__inner {
  flex: 1;
  padding: 34px;
  border: 1px solid var(--line-2);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.76), rgba(255,240,248,.74)),
    radial-gradient(circle at 80% 20%, rgba(255,83,163,.36), transparent 20rem);
  box-shadow: var(--shadow);
  display: grid;
  align-content: space-between;
}

.auth-art h1 {
  margin: 26px 0 16px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .95;
  letter-spacing: -.07em;
}

.auth-art p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.auth-panel {
  min-height: 100vh;
  padding: 32px;
  display: grid;
  place-items: center;
}

.auth-card {
  width: 100%;
  max-width: 430px;
  padding: 22px;
}

.auth-card h1 {
  margin: 14px 0 8px;
  font-size: 34px;
  letter-spacing: -.05em;
}

.auth-card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.5;
}

.mobile-topbar {
  display: none;
}