/* ============================================================
   Privacy policy page — ported from the standalone
   privacy-policy.html design. Every rule is scoped under
   .pp-doc so it neither leaks into the main site stylesheet
   nor is affected by it. Light-only red theme.
   ============================================================ */

.pp-doc{
  --bg:#FFFFFF; --surface:#FFFFFF; --surface-2:#F5F5F7;
  --ink:#111114; --muted:#41414A;
  --border:rgba(0,0,0,.10); --border-strong:rgba(0,0,0,.16);
  --accent:#E8202A; --accent-ink:#B01820; --accent-soft:#FFF0F1;
  --good:#1C7A57; --good-soft:#E3F2EB;
  --warn:#8A5300; --warn-soft:#FBEEDA;
  --alert:#A5382C; --alert-soft:#FBE7E4;
  --shadow:0 1px 2px rgba(20,32,45,.04),0 8px 28px rgba(20,32,45,.06);
  --maxw:44rem;

  background:var(--bg);
  color:var(--ink);
  font-family:"Poppins",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  scroll-behavior:smooth;
}
.pp-doc *{box-sizing:border-box}
.pp-doc .wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem 5rem}

/* ---- compact site header / footer ---- */
.pp-doc .sr-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.75);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border)}
.pp-doc .sr-nav{max-width:72rem;margin:0 auto;padding:0 1.5rem;height:3.5rem;display:flex;align-items:center;gap:1rem}
.pp-doc .sr-brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none}
.pp-doc .sr-brand .m{width:1.7rem;height:1.7rem;flex:none}
.pp-doc .sr-brand b{font-family:"Poppins",sans-serif;font-weight:700;font-size:1rem;color:var(--ink);letter-spacing:-.02em}
.pp-doc .sr-links{display:flex;gap:.2rem;margin-left:auto;align-items:center;flex-wrap:wrap}
.pp-doc .sr-links a{font-family:"Poppins",sans-serif;font-size:.86rem;font-weight:500;color:var(--muted);padding:.4rem .65rem;border-radius:8px;text-decoration:none}
.pp-doc .sr-links a:hover{color:var(--ink);background:var(--surface-2)}
.pp-doc .sr-links a.on{color:var(--accent)}
.pp-doc .sr-cta{background:var(--accent);color:#fff !important;border-radius:999px;padding:.4rem .85rem !important;font-weight:600 !important}
.pp-doc .sr-foot{background:var(--surface-2);border-top:1px solid var(--border);margin-top:3rem}
.pp-doc .sr-foot-in{max-width:72rem;margin:0 auto;padding:2.4rem 1.5rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center}
.pp-doc .sr-foot a{color:var(--ink);text-decoration:none;font-family:"Poppins",sans-serif;font-size:.9rem}
.pp-doc .sr-foot a:hover{color:var(--accent)}
.pp-doc .sr-foot .links{display:flex;gap:1.1rem;flex-wrap:wrap}
.pp-doc .sr-foot .cr{font-family:"Poppins",sans-serif;font-size:.84rem;color:var(--muted)}
@media (max-width:640px){.pp-doc .sr-links a{padding:.35rem .45rem;font-size:.78rem}}

/* ---- Masthead ---- */
.pp-doc header.masthead{
  border-bottom:1px solid var(--border);
  background:radial-gradient(120% 140% at 85% -20%,var(--accent-soft) 0%,transparent 55%),var(--surface);
}
.pp-doc .masthead-inner{max-width:var(--maxw);margin:0 auto;padding:2.75rem 1.25rem 2.25rem}
.pp-doc .brandline{
  display:flex;align-items:center;gap:.6rem;
  font-family:"Poppins",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin:0 0 1rem;
}
.pp-doc .brandline .glyph{
  display:inline-flex;width:1.5rem;height:1.5rem;border-radius:50%;
  background:var(--accent);color:var(--surface);
  align-items:center;justify-content:center;flex:none;
}
.pp-doc .brandline .glyph svg{width:.95rem;height:.95rem;display:block}
.pp-doc h1{
  font-family:"Poppins",Georgia,"Times New Roman",serif;
  font-weight:800;font-size:2.55rem;line-height:1.08;
  letter-spacing:-.02em;margin:.2rem 0 .6rem;text-wrap:balance;
}
.pp-doc .lede{color:var(--muted);font-size:1.08rem;max-width:38rem;margin:0}
.pp-doc .meta-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;font-family:"Poppins",ui-monospace,monospace;font-size:.78rem}
.pp-doc .meta-chip{display:inline-flex;align-items:center;gap:.4rem;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:.3rem .7rem;color:var(--muted)}
.pp-doc .meta-chip b{color:var(--ink);font-weight:600}

/* ---- AI disclaimer banner ---- */
.pp-doc .ai-note{
  max-width:var(--maxw);margin:1.5rem auto 0;
  display:flex;gap:.7rem;align-items:flex-start;
  background:var(--warn-soft);border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);
  border-radius:12px;padding:.85rem 1rem;font-size:.92rem;color:var(--ink);
}
.pp-doc .ai-note svg{flex:none;width:1.15rem;height:1.15rem;margin-top:.15rem;color:var(--warn)}

/* ---- Table of contents ---- */
.pp-doc nav.toc{margin:2.5rem 0 1rem;padding:1.25rem 1.35rem;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}
.pp-doc nav.toc h2{font-family:"Poppins",ui-monospace,monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 .85rem;font-weight:600}
.pp-doc nav.toc ol{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr;gap:.1rem;counter-reset:toc}
@media(min-width:34rem){.pp-doc nav.toc ol{grid-template-columns:1fr 1fr;column-gap:1.5rem}}
.pp-doc nav.toc li{counter-increment:toc}
.pp-doc nav.toc a{display:flex;gap:.6rem;align-items:baseline;padding:.32rem 0;text-decoration:none;color:var(--ink);border-bottom:1px solid transparent}
.pp-doc nav.toc a:hover{color:var(--accent)}
.pp-doc nav.toc a::before{content:counter(toc,decimal-leading-zero);font-family:"Poppins",monospace;font-size:.75rem;color:var(--accent);flex:none;font-weight:500;min-width:1.6em}

/* ---- Sections ---- */
.pp-doc section{scroll-margin-top:1.5rem;padding-top:2.25rem;margin-top:1.5rem;border-top:1px solid var(--border);position:relative}
.pp-doc section:first-of-type{border-top:none}
.pp-doc h2.sec{font-family:"Poppins",Georgia,serif;font-weight:800;font-size:1.72rem;line-height:1.15;letter-spacing:-.02em;margin:0 0 .4rem;text-wrap:balance;display:flex;gap:.7rem;align-items:baseline}
.pp-doc h2.sec .num{font-family:"Poppins",monospace;font-size:.85rem;font-weight:500;color:var(--accent);flex:none;transform:translateY(-.2em)}
.pp-doc h3{font-family:"Poppins",sans-serif;font-weight:700;font-size:1.05rem;margin:1.8rem 0 .4rem;letter-spacing:-.005em}
.pp-doc p{margin:.7rem 0}
.pp-doc a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.pp-doc strong{font-weight:700}
.pp-doc .subtle{color:var(--muted)}

.pp-doc ul.clean,.pp-doc ol.clean{margin:.7rem 0;padding-left:1.2rem}
.pp-doc ul.clean li,.pp-doc ol.clean li{margin:.4rem 0;padding-left:.15rem}
.pp-doc ul.clean li::marker{color:var(--accent)}

/* ---- Principle grid ---- */
.pp-doc .principles{display:grid;gap:.75rem;margin:1.25rem 0}
.pp-doc .principle{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem 1.1rem}
.pp-doc .principle .plabel{font-family:"Poppins",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600;margin:0 0 .25rem}
.pp-doc .principle p{margin:.2rem 0 0;font-size:.96rem}
.pp-doc .principle b{font-weight:700}

/* ---- Data table ---- */
.pp-doc .table-scroll{overflow-x:auto;margin:1.25rem 0;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}
.pp-doc table{border-collapse:collapse;width:100%;min-width:34rem;font-size:.9rem;background:var(--surface)}
.pp-doc caption{text-align:left;padding:.9rem 1rem;color:var(--muted);font-size:.85rem;border-bottom:1px solid var(--border)}
.pp-doc th,.pp-doc td{text-align:left;padding:.7rem .9rem;vertical-align:top;border-bottom:1px solid var(--border)}
.pp-doc thead th{font-family:"Poppins",monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface-2);position:sticky;top:0}
.pp-doc tbody tr:last-child td{border-bottom:none}
.pp-doc td b{font-weight:600}
.pp-doc .basis{display:inline-block;font-family:"Poppins",monospace;font-size:.72rem;padding:.1rem .45rem;border-radius:6px;white-space:nowrap;background:var(--accent-soft);color:var(--accent-ink);font-weight:500}

/* ---- Callouts ---- */
.pp-doc .callout{display:flex;gap:.85rem;align-items:flex-start;border-radius:12px;padding:1rem 1.15rem;margin:1.25rem 0;border:1px solid var(--border);background:var(--surface)}
.pp-doc .callout .ico{flex:none;width:1.35rem;height:1.35rem;margin-top:.1rem}
.pp-doc .callout .ico svg{width:100%;height:100%;display:block}
.pp-doc .callout .body{flex:1}
.pp-doc .callout p{margin:.15rem 0}
.pp-doc .callout .k{font-family:"Poppins",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin:0 0 .2rem;display:block}
.pp-doc .callout.info{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 28%,transparent)}
.pp-doc .callout.info .ico,.pp-doc .callout.info .k{color:var(--accent-ink)}
.pp-doc .callout.good{background:var(--good-soft);border-color:color-mix(in srgb,var(--good) 32%,transparent)}
.pp-doc .callout.good .ico,.pp-doc .callout.good .k{color:var(--good)}
.pp-doc .callout.warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 32%,transparent)}
.pp-doc .callout.warn .ico,.pp-doc .callout.warn .k{color:var(--warn)}
.pp-doc .callout.review{background:var(--alert-soft);border-color:color-mix(in srgb,var(--alert) 30%,transparent)}
.pp-doc .callout.review .ico,.pp-doc .callout.review .k{color:var(--alert)}

/* ---- Rights list ---- */
.pp-doc .rights{display:grid;gap:.6rem;margin:1.25rem 0}
.pp-doc .right{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:.85rem 1rem}
.pp-doc .right h4{margin:0 0 .2rem;font-size:.98rem;font-weight:700;display:flex;gap:.5rem;align-items:baseline}
.pp-doc .right h4 .art{font-family:"Poppins",monospace;font-size:.68rem;color:var(--accent);font-weight:500;background:var(--accent-soft);padding:.08rem .4rem;border-radius:5px}
.pp-doc .right p{margin:0;font-size:.93rem;color:var(--muted)}
.pp-doc .right p b{color:var(--ink)}

/* ---- TODO checklist ---- */
.pp-doc .todo{margin-top:1.5rem;background:var(--surface);border:1px solid var(--border-strong);border-radius:14px;padding:1.4rem 1.4rem 1.5rem;box-shadow:var(--shadow)}
.pp-doc .todo h2{font-family:"Poppins",monospace;font-size:.95rem;letter-spacing:.02em;margin:0 0 .3rem;font-weight:600;color:var(--ink)}
.pp-doc .todo .sub{color:var(--muted);font-size:.9rem;margin:0 0 1rem}
.pp-doc .todo ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.pp-doc .todo li{display:flex;gap:.7rem;align-items:flex-start;font-family:"Poppins",monospace;font-size:.83rem;line-height:1.5;padding-bottom:.55rem;border-bottom:1px dashed var(--border)}
.pp-doc .todo li:last-child{border-bottom:none;padding-bottom:0}
.pp-doc .todo .box{flex:none;width:1.05rem;height:1.05rem;margin-top:.12rem;border:1.5px solid var(--accent);border-radius:4px;background:var(--accent-soft)}
.pp-doc .todo .where{color:var(--accent-ink);font-weight:600}

/* ---- Footer ---- */
.pp-doc footer.pagefoot{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}
.pp-doc footer.pagefoot .backtop{font-family:"Poppins",monospace;font-size:.75rem;text-decoration:none;color:var(--accent)}

.pp-doc a:focus-visible,.pp-doc .backtop:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
@media(max-width:32rem){
  .pp-doc h1{font-size:2.05rem}
  .pp-doc{font-size:16px}
  .pp-doc h2.sec{font-size:1.45rem}
}
@media(prefers-reduced-motion:reduce){.pp-doc *{scroll-behavior:auto !important}}