*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --accent:   #e8294c;
  --accent-d: #c8203e;
  --text:     #1a1a18;
  --muted:    #6b6b66;
  --dim:      #a0a09a;
  --border:   #e4e2dc;
  --surface:  #ffffff;
  --bg:       #f7f5f0;
  --sans:     'DM Sans', system-ui, sans-serif;
  --serif:    'DM Serif Display', Georgia, serif;
}
html, body { height: 100%; font-family: var(--sans); background: var(--bg); color: var(--text); }
.shell { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }

/* LEFT */
.left {
  background:
    radial-gradient(ellipse 80% 60% at 20% 110%, rgba(232,41,76,0.28) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% -10%, rgba(232,41,76,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 100% 80% at 50% 50%, #1c1008 0%, #0f0c09 100%);
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
.left::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}
.left::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,41,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.left-orb {
  position: absolute;
  bottom: 80px;
  left: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,41,76,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.left-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: auto;
  position: relative;
  z-index: 1;
}
.left-logo-mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; color: #fff; flex-shrink: 0;
}
.left-logo-name { font-size: 20px; font-weight: 800; color: #fff; letter-spacing: -0.5px; }
.left-content { margin-top: auto; position: relative; z-index: 1; }
.left-eyebrow { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: rgba(255,255,255,0.3); margin-bottom: 14px; }
.left-title { font-family: var(--serif); font-size: 36px; line-height: 1.15; color: #fff; margin-bottom: 18px; }
.left-title span { color: var(--accent); }
.left-date { font-size: 12px; color: rgba(255,255,255,0.3); margin-bottom: 36px; line-height: 1.6; }
.toc { display: flex; flex-direction: column; gap: 9px; }
.toc a {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; color: rgba(255,255,255,0.4);
  text-decoration: none; transition: color 0.15s;
}
.toc a:hover { color: rgba(255,255,255,0.8); }
.toc-n { font-family: var(--serif); font-size: 11px; color: var(--accent); opacity: 0.75; width: 16px; flex-shrink: 0; }

/* RIGHT */
.right { background: var(--surface); padding: 56px 64px 80px; overflow-y: auto; }
.back { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); text-decoration: none; margin-bottom: 36px; transition: color 0.15s; }
.back:hover { color: var(--text); }
.doc-eyebrow { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--accent); margin-bottom: 10px; }
.doc-title { font-size: 28px; font-weight: 800; letter-spacing: -0.6px; margin-bottom: 6px; }
.doc-meta { font-size: 12px; color: var(--dim); padding-bottom: 32px; margin-bottom: 36px; border-bottom: 1px solid var(--border); }
.sec { margin-bottom: 28px; scroll-margin-top: 24px; }
.sec h2 { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 10px; display: flex; align-items: baseline; gap: 8px; }
.sec-n { font-family: var(--serif); font-size: 12px; color: var(--accent); opacity: 0.65; }
.sec p { font-size: 13px; line-height: 1.75; color: #4a4a48; margin-bottom: 8px; }
.sec p:last-child { margin-bottom: 0; }
.sec ul { padding-left: 18px; }
.sec ul li { font-size: 13px; line-height: 1.75; color: #4a4a48; margin-bottom: 4px; }
hr.div { border: none; border-top: 1px solid var(--border); margin: 4px 0 28px; }
.contact-box { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 20px 24px; margin-top: 36px; }
.contact-box p { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 4px; }
.contact-box a { color: var(--accent); text-decoration: none; }
.contact-box a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .shell { grid-template-columns: 1fr; }
  .left { display: none; }
  .right { padding: 40px 24px 60px; }
}