:root {
  --night:   #050D0A;
  --night-2: #08150F;
  --panel:   rgba(9, 24, 17, 0.66);
  --pink:    #FF2D8A;
  --pink-2:  #FF6EAE;
  --pink-3:  #FFAED2;
  --cream:   #F7F1E8;
  --text:    rgba(243, 238, 232, 0.84);
  --muted:   rgba(238, 231, 224, 0.62);
  --line:    rgba(255, 255, 255, 0.13);
  --max: 820px;
  --r: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --glow-s: 0 0 4px rgba(255,45,138,0.90), 0 0 14px rgba(255,45,138,0.55);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--night); }
body {
  font-family: var(--sans); color: var(--text); background: transparent;
  line-height: 1.72; font-weight: 300; -webkit-font-smoothing: antialiased;
}
.bg-fixed { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.bg-fixed::before {
  content: ''; position: absolute; inset: 0;
  background: url('assets/leaf-bg.jpg') center center / cover no-repeat; transform: scale(1.06);
}
.bg-fixed::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(90% 70% at 12% 8%, rgba(255,45,138,0.20) 0%, rgba(255,45,138,0) 62%),
    linear-gradient(180deg, rgba(4,11,8,0.86) 0%, rgba(4,11,8,0.92) 100%);
}

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.18; letter-spacing: -0.015em; color: var(--cream); }
p, li { color: var(--muted); }
a { color: var(--pink-3); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.brand { display: inline-flex; align-items: center; line-height: 0; }
.brand img { display: block; height: 56px; width: auto; border-radius: 5px; filter: drop-shadow(0 0 20px rgba(255,45,138,0.34)); transition: filter 0.4s ease; }
.brand:hover img { filter: drop-shadow(0 0 26px rgba(255,45,138,0.72)); }
@media (max-width: 640px) { .brand img { height: 44px; } }

.lhead {
  position: relative; z-index: 1; overflow: hidden;
  background: rgba(5, 13, 10, 0.72); border-bottom: 1px solid rgba(255,45,138,0.30);
}
.lhead .leaf {
  position: absolute; top: -40px; right: -50px; width: clamp(200px, 30vw, 380px); aspect-ratio: 1236 / 672;
  background: url('assets/leaf-top.jpg') center / cover no-repeat; pointer-events: none; opacity: 0.85;
  -webkit-mask: radial-gradient(120% 110% at 90% 12%, #000 20%, transparent 72%);
  mask: radial-gradient(120% 110% at 90% 12%, #000 20%, transparent 72%);
}
.lhead .wrap { position: relative; z-index: 2; max-width: 1180px; display: flex; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 22px; gap: 20px; }

.lhead .back { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: rgba(255,255,255,0.82); }
.lhead .back:hover { color: var(--pink-2); text-decoration: none; }

main { position: relative; z-index: 1; padding: clamp(52px, 8vw, 92px) 0 clamp(64px, 9vw, 110px); }
.eyebrow {
  font-size: 11px; letter-spacing: 0.34em; text-transform: uppercase; font-weight: 500;
  color: rgba(255,255,255,0.82); display: inline-block; margin-bottom: 18px;
}
.eyebrow::after { content: ''; display: block; width: 54px; height: 1px; margin-top: 12px; background: var(--pink); box-shadow: var(--glow-s); }
main h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin-bottom: 16px; }
main .sub { font-size: 1.02rem; margin-bottom: 46px; }
main h2 { font-size: clamp(1.3rem, 2.6vw, 1.6rem); margin: 46px 0 14px; }
main h3 { font-size: 1.05rem; margin: 26px 0 8px; }
main p { margin-bottom: 14px; }
main strong { color: rgba(255,255,255,0.92); font-weight: 600; }
main ul { margin: 0 0 16px 20px; }
main li { margin-bottom: 7px; }
.card {
  background: var(--panel); border: 1px solid rgba(255,45,138,0.38); border-radius: var(--r);
  padding: 28px 30px; margin-bottom: 14px;
  box-shadow: 0 0 24px rgba(255,45,138,0.14), 0 18px 46px rgba(0,0,0,0.35);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.card p:last-child { margin-bottom: 0; }
.todo {
  display: inline-block; background: rgba(255,45,138,0.14); border: 1px dashed var(--pink);
  color: var(--pink-3); font-size: 12.5px; font-weight: 600; padding: 3px 10px; border-radius: 6px;
  font-family: var(--sans);
}
.hint {
  font-size: 0.9rem; background: rgba(255,255,255,0.05); border-left: 2px solid var(--pink);
  padding: 14px 18px; border-radius: 0 8px 8px 0;
}

footer {
  position: relative; z-index: 1;
  background: rgba(3, 9, 7, 0.94); color: rgba(255,255,255,0.58); padding: 44px 0 38px; font-size: 12.5px;
  border-top: 1px solid rgba(255,45,138,0.28);
}
footer .wrap { max-width: 1180px; display: flex; flex-direction: column; gap: 14px; }
footer a { color: rgba(255,255,255,0.78); }
footer a:hover { color: var(--pink-2); }
footer .lnav { display: flex; flex-wrap: wrap; gap: 18px; }
footer .made { opacity: 0.5; }