:root{
  --bg: #f1f3f4;
  --surface: #ffffff;
  --text: #202124;
  --muted: #5f6368;
  --border: #e0e3e7;
  --shadow: 0 1px 2px rgba(60,64,67,.15), 0 2px 10px rgba(60,64,67,.10);
  --primary: #1a73e8;
  --primary-hover: #1765cc;
  --focus: 0 0 0 3px rgba(26,115,232,.25);
  --radius: 16px;
}

*{ box-sizing: border-box; }
html,body{ height: 100%; }
body{
  margin: 0;
  font-family: Roboto, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a{ color: var(--primary); text-decoration: none; }
a:hover{ text-decoration: underline; }
a:focus{ outline: none; box-shadow: var(--focus); }

.container{
  width: min(1040px, calc(100% - 32px));
  margin-inline: auto;
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.brand__mark{
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--primary);
  box-shadow: var(--shadow);
}
.brand__name{ font-size: 16px; letter-spacing: .2px; }
.topbar__hint{
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.main{ padding: 24px 0 40px; }

.hero{ margin: 10px 0 12px; }
.h1{
  margin: 0 0 8px;
  font-size: clamp(26px, 5vw, 34px);
  letter-spacing: -0.2px;
}
.lead{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 14px 0;
}
.card__content{ padding: 18px; }

.h2{ margin: 0 0 10px; font-size: 20px; }
.h3{ margin: 0 0 8px; font-size: 16px; }
.muted{ color: var(--muted); margin: 0; }

.list{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.list li{ margin: 6px 0; }

.brand-block{
  padding: 14px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfbfb;
  margin-top: 12px;
}

.chips{ margin: 10px 0 0; }
.chip{
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  margin: 6px 8px 0 0;
  border-radius: 999px;
  border: 1px solid rgba(26,115,232,.18);
  background: rgba(26,115,232,.06);
  color: #1f3b73;
  font-size: 12px;
  font-weight: 700;
}

.grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.mini{
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfbfb;
  padding: 14px 12px;
}

.faq{ margin-top: 14px; }
.faq__item{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 12px 14px;
  margin: 10px 0;
}
.faq__item summary{
  cursor: pointer;
  font-weight: 700;
}
.faq__content{
  margin-top: 10px;
  color: var(--muted);
}

.ad-slot{ margin-top: 18px; }
.ad-slot__box{
  border: 1px dashed var(--border);
  border-radius: 14px;
  background: #fff;
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

.footer{ margin-top: 18px; }
.footer__inner{
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 6px 2px;
}

.fine{
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

/* Buttons (links) — mobile-friendly */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  min-height: 58px;
  padding: 14px 18px;
  border-radius: 16px;

  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);

  font-weight: 800;
  font-size: 16px;
  line-height: 1;

  cursor: pointer;
  text-decoration: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;

  box-shadow: 0 1px 0 rgba(60,64,67,.08);
}

.btn:hover{
  text-decoration: none;
  border-color: rgba(26,115,232,.35);
  background: rgba(26,115,232,.04);
}

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

.btn--primary:hover{
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn--ghost{
  background: #fff;
  border-color: var(--border);
  color: var(--text);
}

.btn__icon{
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.btn__icon svg{
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.btn__label{
  display: inline-block;
}

/* Age gate overlay */
.age-gate{
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: grid;
  place-items: center;
  padding: 18px;
}

.age-gate__panel{
  width: min(560px, 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  background: #fff;
  padding: 18px;
  text-align: center;
}

.age-gate__avatar{
  width: 96px;
  height: 96px;
  border-radius: 999px;
  object-fit: cover;
  display: block;
  margin: 2px auto 12px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(60,64,67,.08);
}

.age-gate__title{ margin: 8px 0 6px; }
.age-gate__text{ margin: 0 0 14px; }

.age-gate__actions{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.age-gate__note{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
}

/* Mobile: stacked full-width buttons */
@media (max-width: 520px){
  .age-gate__actions{
    grid-template-columns: 1fr;
  }
  .age-gate__panel{
    padding: 16px;
  }
}