.aligner-material-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 0.75rem 1.4rem;
}

.aligner-toolbar {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.aligner-material {
  --aligner-ink: #12324e;
  --aligner-blue: #0e78c8;
  --aligner-cyan: #0ca6a6;
  --aligner-soft: #f0f7ff;
  --aligner-border: #d2e2f3;
  border: 1px solid var(--aligner-border);
  border-radius: 20px;
  background: radial-gradient(circle at 100% 0%, #dff6f4 0, transparent 24%),
              radial-gradient(circle at 0% 0%, #e8f2ff 0, transparent 30%),
              linear-gradient(150deg, #ffffff 0%, #f6faff 70%, #f6fffe 100%);
  box-shadow: 0 22px 40px -34px rgb(11 37 60 / 46%);
  padding: 1.2rem;
  color: #2f5471;
}

.aligner-header {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr auto;
  align-items: center;
  border-bottom: 1px solid var(--aligner-border);
  padding-bottom: 0.9rem;
}

.aligner-brand {
  order: 2;
  justify-self: end;
}

.aligner-headline {
  order: 1;
}

.aligner-logo {
  width: min(230px, 45vw);
  height: auto;
}

.aligner-kicker {
  margin: 0;
  color: var(--aligner-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
  font-weight: 700;
}

.aligner-headline h1 {
  display: block;
  margin: 0;
  font-family: "Montserrat", "Poppins", sans-serif;
  color: var(--aligner-ink);
  font-size: clamp(2rem, 1.3rem + 2vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.aligner-headline p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.48;
}

.aligner-highlights {
  margin-top: 0.95rem;
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.aligner-highlights article {
  border: 1px solid #cde2f6;
  border-radius: 12px;
  background: #fff;
  padding: 0.72rem 0.76rem;
}

.aligner-highlights strong {
  display: block;
  margin-bottom: 0.2rem;
  color: #19476b;
}

.aligner-highlights p {
  margin: 0;
  line-height: 1.38;
  font-size: 0.92rem;
}

.aligner-grid {
  margin-top: 0.95rem;
  display: grid;
  gap: 0.72rem;
  grid-template-columns: 1fr;
}

.aligner-card {
  border: 1px solid #cfe1f4;
  border-top: 4px solid var(--aligner-blue);
  border-radius: 14px;
  background: linear-gradient(160deg, #ffffff 0%, var(--aligner-soft) 100%);
  padding: 0.8rem;
}

.aligner-card:nth-child(2n) {
  border-top-color: var(--aligner-cyan);
}

.aligner-card h2 {
  margin-bottom: 0.2rem;
  color: var(--aligner-ink);
  font-size: 1.16rem;
  line-height: 1.2;
}

.aligner-card h2 i {
  color: var(--aligner-blue);
  margin-right: 0.2rem;
  font-style: normal;
  font-family: inherit;
  display: inline-block;
  width: 1.15em;
  text-align: center;
}

.aligner-card h2 .aligner-fallback-icon {
  display: inline-block;
  width: 1.15em;
  margin-right: 0.2rem;
  color: var(--aligner-blue);
  font-weight: 700;
  text-align: center;
}

.aligner-material .fa-layer-group::before { content: "▦"; }
.aligner-material .fa-bolt::before { content: "⚡"; }
.aligner-material .fa-feather-pointed::before { content: "✦"; }
.aligner-material .fa-sliders::before { content: "☰"; }
.aligner-material .fa-child-reaching::before { content: "◎"; }
.aligner-material .fa-crown::before { content: "♛"; }
.aligner-material .fa-gauge-high::before { content: "▲"; }

.aligner-card p {
  margin: 0;
  color: #355d7c;
  line-height: 1.45;
  font-size: 0.94rem;
}

.aligner-card p + p { margin-top: 0.48rem; }

.aligner-card strong {
  color: #174365;
}

.aligner-obs {
  margin-top: 0.95rem;
  border: 1px solid #ffd7a8;
  border-radius: 14px;
  background: linear-gradient(145deg, #fff8ef 0%, #fff4e4 100%);
  padding: 0.85rem;
}

.aligner-obs h3 {
  margin-bottom: 0.34rem;
  font-family: "Montserrat", "Poppins", sans-serif;
  color: #8f4f00;
  font-size: 1.24rem;
}

.aligner-obs p {
  margin: 0;
  color: #6b4f2d;
  line-height: 1.44;
}

.aligner-obs-box {
  margin-top: 0.55rem;
  border: 1px solid #f2c994;
  border-radius: 10px;
  background: #fff;
  padding: 0.62rem 0.68rem;
  display: grid;
  gap: 0.3rem;
}

.aligner-obs-box strong {
  color: #7c4100;
}

.aligner-obs-note {
  margin-top: 0.45rem !important;
  font-size: 0.9rem;
  font-weight: 600;
  color: #80531f !important;
}

@media (max-width: 960px) {
  .aligner-header,
  .aligner-highlights,
  .aligner-grid {
    grid-template-columns: 1fr;
  }

  .aligner-logo {
    width: min(210px, 62vw);
  }
}

@media (max-width: 640px) {
  .aligner-material-wrap {
    padding: 0.7rem 0.55rem 1rem;
  }

  .aligner-material {
    padding: 0.9rem;
    border-radius: 14px;
  }

  .aligner-card {
    padding: 0.68rem;
  }
}

@media print {
  @page {
    size: A4 portrait;
    margin: 10mm;
  }

  .aligner-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10mm;
  }

  .aligner-headline,
  .aligner-brand {
    order: initial;
  }

  .aligner-headline { flex: 1; }

  .aligner-headline h1 {
    margin: 0;
    font-size: 30pt;
    line-height: 1.02;
  }

  .aligner-brand {
    flex: 0 0 auto;
    justify-self: auto;
  }

  .aligner-logo {
    width: 50mm;
    max-width: none;
    display: block;
  }

  .aligner-material-wrap {
    max-width: none;
    padding: 0;
    margin: 0;
  }

  .aligner-material {
    border: 0;
    box-shadow: none;
    border-radius: 0;
    background: #fff;
    padding: 0;
  }

  .aligner-card,
  .aligner-highlights article,
  .aligner-obs,
  .aligner-obs-box {
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }
}