@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary:    #FFFFFF;
  --bg:         #0F0F0F;
  --surface:    #181818;
  --text:       #FFFFFF;
  --text-muted: #717171;
  --border:     #303030;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ─── Topbar ─────────────────────────────────────────────── */
.vd-topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg); z-index: 10;
}
.vd-back-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface); border: none; color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
}
.vd-back-btn svg { width: 18px; height: 18px; }
.vd-topbar-title { font-size: 16px; font-weight: 700; }

/* ─── Page ───────────────────────────────────────────────── */
.vd-page { max-width: 640px; margin: 0 auto; padding: 0 20px 60px; }

/* ─── Hero ───────────────────────────────────────────────── */
.vd-hero { text-align: center; padding: 40px 8px 8px; }
.vd-hero-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.vd-hero-icon svg { width: 26px; height: 26px; stroke: var(--primary); }
.vd-hero-title { font-size: 22px; font-weight: 800; margin: 0 0 10px; }
.vd-hero-sub { font-size: 14px; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* ─── Sections ───────────────────────────────────────────── */
.vd-divider { height: 1px; background: var(--border); margin: 28px 0; }
.vd-section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; color: var(--text); margin-bottom: 16px; }

.vd-list { display: flex; flex-direction: column; gap: 18px; }
.vd-list-item { display: flex; gap: 14px; align-items: flex-start; }
.vd-list-icon {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.vd-list-icon svg { width: 18px; height: 18px; stroke: var(--primary); }
.vd-list-item-title { font-size: 14.5px; font-weight: 700; margin-bottom: 3px; }
.vd-list-item-text { font-size: 13px; color: var(--text-muted); line-height: 1.45; }

.vd-req-list { display: flex; flex-direction: column; gap: 14px; }
.vd-req-item {
  display: flex; align-items: center; gap: 12px;
  font-size: 13.5px; color: var(--text);
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.vd-req-item:last-child { border-bottom: none; padding-bottom: 0; }
.vd-req-icon {
  width: 30px; height: 30px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.vd-req-icon svg { width: 18px; height: 18px; }

/* ─── Note ───────────────────────────────────────────────── */
.vd-note {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12.5px; color: var(--text-muted); line-height: 1.5;
}
.vd-note svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; stroke: var(--text-muted); }

/* ─── CTA ────────────────────────────────────────────────── */
.vd-cta { margin-top: 32px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.vd-btn-primary {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--primary); color: #000; text-decoration: none;
  font-size: 15px; font-weight: 700;
  padding: 15px 20px; border-radius: 12px;
}
.vd-btn-primary:active { opacity: .85; }
.vd-btn-primary svg { width: 17px; height: 17px; }
.vd-cta-url { font-size: 12px; color: var(--text-muted); }