:root{
    /* Laser & Me palette — warm cream + flat tan-gold + near-black */
    --bg: oklch(95% 0.013 80);
    --bg-warm: oklch(93% 0.018 78);
    --card: oklch(91% 0.020 78);
    --ink: oklch(18% 0.008 70);
    --ink-soft: oklch(38% 0.012 75);
    --ink-mute: oklch(56% 0.015 75);
    --line: oklch(86% 0.018 78);
    /* gold family — muted, desaturated tan-gold, used as flat fills */
    --rose: oklch(67% 0.075 78);          /* primary gold accent */
    --rose-deep: oklch(58% 0.075 72);     /* deeper for hover / fine text */
    --rose-soft: oklch(90% 0.035 80);     /* pale wash for backgrounds */
    --gold: oklch(67% 0.075 78);          /* same as --rose for unity */
    --gold-grad: oklch(67% 0.075 78);     /* flat — no metallic gradient */
    --gold-grad-soft: oklch(90% 0.035 80);
    --serif: "DM Serif Display", "Times New Roman", serif;
    --sans: "Inter", system-ui, sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family: var(--sans);
    color: var(--ink);
    background: var(--bg);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    font-weight: 400;
  }
  .container{ max-width: 820px; margin: 0 auto; padding: 0 32px;}

  /* NAV */
  nav.top{
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in oklab, var(--bg) 92%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
  }
  nav.top .inner{
    max-width: 1240px; margin: 0 auto; padding: 18px 32px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .brand{ display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit;}
  .brand-logo{ display: block; height: 46px; width: auto; }
  @media (max-width: 600px){ .brand-logo{ height: 38px; } }
  .brand-mark{
    width: 36px; height: 36px; border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--rose-soft), var(--rose) 130%);
    display: grid; place-items: center;
    color: var(--bg); font-family: var(--serif); font-size: 1.1rem;
  }
  .brand-name{ font-family: var(--serif); font-size: 1.25rem; line-height: 1; letter-spacing: .01em;}
  .brand-name small{
    display: block; font-family: var(--sans); font-size: .7rem;
    color: var(--ink-mute); letter-spacing: .14em; margin-top: 4px; text-transform: uppercase; font-weight: 400;
  }
  .back-link{
    font-size: .88rem; color: var(--ink-soft); text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
    transition: color .2s;
  }
  .back-link:hover{ color: var(--rose-deep); }
  .back-link .arr{ transition: transform .2s; }
  .back-link:hover .arr{ transform: translateX(-3px); }

  /* HEADER */
  header.page-head{ padding: 80px 0 56px; border-bottom: 1px solid var(--line);}
  .eyebrow{
    font-family: var(--sans); font-size: .78rem; letter-spacing: .2em;
    text-transform: uppercase; color: var(--rose-deep); font-weight: 500;
    display: inline-flex; align-items: center; gap: 10px;
  }
  .eyebrow::before{ content:""; width: 24px; height: 1px; background: var(--rose); }
  header.page-head h1{
    font-family: var(--serif); font-weight: 400; letter-spacing: -.01em;
    font-size: clamp(2.4rem, 4.5vw, 3.6rem); line-height: 1.05;
    margin-top: 20px;
  }
  header.page-head h1 em{ color: var(--rose-deep); font-style: italic; }
  header.page-head .meta{
    margin-top: 24px; font-size: .92rem; color: var(--ink-mute);
    display: flex; gap: 24px; flex-wrap: wrap;
  }

  /* CONTENT */
  main.content{ padding: 56px 0 96px;}
  main.content .intro{
    font-family: var(--serif); font-size: 1.3rem; line-height: 1.5; color: var(--ink-soft);
    font-style: italic; font-weight: 400;
    padding: 24px 28px; background: var(--bg-warm); border-left: 3px solid var(--rose);
    border-radius: 6px; margin-bottom: 48px;
  }
  main.content h2{
    font-family: var(--serif); font-weight: 400; font-size: 1.8rem;
    margin-top: 48px; margin-bottom: 16px; letter-spacing: -.005em;
    display: flex; align-items: baseline; gap: 16px;
  }
  main.content h2 .num{
    font-family: var(--serif); font-style: italic; color: var(--rose);
    font-size: 1.1rem; letter-spacing: .1em;
  }
  main.content h3{
    font-family: var(--sans); font-weight: 600; font-size: 1rem;
    margin-top: 24px; margin-bottom: 10px; letter-spacing: .01em;
  }
  main.content p{ color: var(--ink-soft); margin-bottom: 14px; }
  main.content ul{ list-style: none; margin-bottom: 14px; }
  main.content ul li{
    color: var(--ink-soft); padding-left: 22px; position: relative; margin-bottom: 8px;
  }
  main.content ul li::before{
    content:""; position: absolute; left: 0; top: 11px;
    width: 10px; height: 1px; background: var(--rose);
  }
  main.content a{ color: var(--rose-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px;}
  main.content a:hover{ color: var(--ink); }
  main.content strong{ color: var(--ink); font-weight: 500; }

  /* FOOTER */
  footer{
    background: oklch(18% 0.015 40); color: color-mix(in oklab, var(--bg) 80%, transparent);
    padding: 48px 0 32px;
  }
  footer .container{ max-width: 1240px; }
  footer a{ color: color-mix(in oklab, var(--bg) 80%, transparent); text-decoration: none;}
  footer a:hover{ color: var(--rose);}
  .foot-base{
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px;
    font-size: .82rem; color: color-mix(in oklab, var(--bg) 55%, transparent);
  }

  @media (max-width: 640px){
    header.page-head{ padding: 56px 0 40px; }
    main.content{ padding: 40px 0 72px; }
    main.content .intro{ font-size: 1.1rem; padding: 20px 22px; }
    main.content h2{ font-size: 1.45rem; gap: 12px; }
    main.content h2 .num{ font-size: .95rem; }
  }