/* generated by scripts/import-handbook.mjs from content/glow-up/handbook.html */
.hb{
  --bg:#f6f5f2; --paper:#ffffff; --ink:#111111; --ink-2:#3a3a3a; --dim:#6f6f6f; --faint:#a3a3a3;
  --line:#e4e2dc; --line-2:#d3d0c8; --accent:#111111; --accent-ink:#ffffff; --hi:#b3873e;
  --strong:#1f7a4d; --strong-bg:#e6f3ec; --medium:#946200; --medium-bg:#fbf0d9; --weak:#a8322a; --weak-bg:#f9e5e3;
  --tip-bg:#eef3f9; --tip-line:#3d6fa8; --warn-bg:#fbf0d9; --warn-line:#b07a12; --myth-bg:#f3eefa; --myth-line:#6c4bb0; --doc-bg:#f9e5e3; --doc-line:#a8322a;
  --sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --serif:Fraunces,Georgia,'Times New Roman',serif;
  --side:300px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .hb{
    --bg:#0e0e0e; --paper:#161616; --ink:#f1efe9; --ink-2:#cfcdc6; --dim:#9a988f; --faint:#66645e;
    --line:#262624; --line-2:#34332f; --accent:#f1efe9; --accent-ink:#111; --hi:#d2a95e;
    --strong:#6fcf9b; --strong-bg:#13271c; --medium:#e2b457; --medium-bg:#2a2210; --weak:#f08a80; --weak-bg:#2c1614;
    --tip-bg:#121c27; --tip-line:#6fa3dc; --warn-bg:#2a2210; --warn-line:#e2b457; --myth-bg:#1d1629; --myth-line:#a88be0; --doc-bg:#2c1614; --doc-line:#f08a80;
  }
}
:root[data-theme="dark"] .hb{
  --bg:#0e0e0e; --paper:#161616; --ink:#f1efe9; --ink-2:#cfcdc6; --dim:#9a988f; --faint:#66645e;
  --line:#262624; --line-2:#34332f; --accent:#f1efe9; --accent-ink:#111; --hi:#d2a95e;
  --strong:#6fcf9b; --strong-bg:#13271c; --medium:#e2b457; --medium-bg:#2a2210; --weak:#f08a80; --weak-bg:#2c1614;
  --tip-bg:#121c27; --tip-line:#6fa3dc; --warn-bg:#2a2210; --warn-line:#e2b457; --myth-bg:#1d1629; --myth-line:#a88be0; --doc-bg:#2c1614; --doc-line:#f08a80;
}
.hb, .hb *{box-sizing:border-box}
.hb{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.hb{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased}
.hb a{color:inherit}
.hb [id]{scroll-margin-top:76px}
.hb .skip{position:absolute;left:-9999px}
.hb .skip:focus{left:12px;top:12px;z-index:999;background:var(--paper);padding:8px 12px}
.hb /* ---------- Top bar ---------- */
.top{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:12px;height:60px;padding:0 16px;
  background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hb .brand{font-weight:900;letter-spacing:.14em;font-size:14px;text-decoration:none;white-space:nowrap}
.hb .brand span{font-weight:500;letter-spacing:.02em;color:var(--dim);margin-left:8px}
.hb .top-spacer{flex:1}
.hb .progress{position:absolute;left:0;bottom:-1px;height:2px;background:var(--hi);width:0}
.hb .iconbtn{appearance:none;border:1px solid var(--line-2);background:var(--paper);color:var(--ink);height:36px;min-width:36px;padding:0 12px;border-radius:999px;
  font:600 13px var(--sans);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.hb .iconbtn:hover{border-color:var(--ink)}
.hb #menuBtn{display:none}
.hb /* ---------- Layout ---------- */
.wrap{display:grid;grid-template-columns:var(--side) minmax(0,1fr);max-width:1320px;margin:0 auto}
.hb .side{position:sticky;top:60px;height:calc(100vh - 60px);overflow:auto;padding:20px 14px 40px 18px;border-right:1px solid var(--line)}
.hb .side-search{width:100%;height:38px;border:1px solid var(--line-2);border-radius:10px;background:var(--paper);color:var(--ink);padding:0 12px;font:14px var(--sans);margin-bottom:14px}
.hb .side-part{margin:18px 0 6px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);display:flex;justify-content:space-between}
.hb .side-part a{text-decoration:none}
.hb .side-link{display:grid;grid-template-columns:26px 1fr 14px;gap:6px;align-items:baseline;padding:5px 8px;border-radius:8px;text-decoration:none;font-size:14px;line-height:1.4;color:var(--ink-2)}
.hb .side-link:hover{background:var(--paper)}
.hb .side-link.active{background:var(--ink);color:var(--bg)}
.hb .side-link .n{font-variant-numeric:tabular-nums;color:var(--faint);font-size:12px}
.hb .side-link.active .n{color:inherit;opacity:.7}
.hb .side-link .done{width:8px;height:8px;border-radius:50%;background:transparent;align-self:center}
.hb .side-link.is-done .done{background:var(--strong)}
.hb .side-empty{font-size:13px;color:var(--dim);padding:8px}
.hb main{min-width:0;padding:0 clamp(16px,4vw,56px) 80px}
.hb .col{max-width:760px;margin:0 auto}
.hb /* ---------- Cover ---------- */
.cover{min-height:calc(100vh - 60px);display:flex;flex-direction:column;justify-content:center;padding:56px 0;border-bottom:1px solid var(--line)}
.hb .eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.hb .cover h1{font-family:var(--serif);font-weight:700;font-size:clamp(46px,9vw,104px);line-height:.95;letter-spacing:-.02em;margin:18px 0 22px}
.hb .cover h1 em{font-style:normal;color:var(--hi)}
.hb .cover p.lede{font-size:clamp(17px,2.2vw,20px);color:var(--ink-2);max-width:620px;margin:0 0 30px}
.hb .cover-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;max-width:640px;margin-bottom:30px}
.hb .cover-stats div{background:var(--paper);padding:14px 16px}
.hb .cover-stats b{display:block;font-size:26px;font-weight:900;line-height:1.1}
.hb .cover-stats span{font-size:12.5px;color:var(--dim)}
.hb .cta{display:flex;flex-wrap:wrap;gap:10px}
.hb .btn{display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 20px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid var(--ink)}
.hb .btn.primary{background:var(--ink);color:var(--bg)}
.hb .disclaimer{margin-top:34px;font-size:13px;color:var(--dim);max-width:620px}
.hb /* ---------- Overview / TOC ---------- */
.overview{padding:64px 0 24px}
.hb .overview h2, .hb .part-div h2{font-family:var(--serif);font-size:clamp(32px,5vw,48px);line-height:1.05;margin:10px 0 8px;letter-spacing:-.01em}
.hb .parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
.hb .part-card{display:block;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;transition:border-color .15s}
.hb .part-card:hover{border-color:var(--ink)}
.hb .part-card .pc-num{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--dim)}
.hb .part-card h3{margin:6px 0 4px;font-size:21px;font-weight:800}
.hb .part-card p{margin:0 0 10px;color:var(--dim);font-size:14px;line-height:1.5}
.hb .part-card .pc-bar{height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.hb .part-card .pc-bar i{display:block;height:100%;width:0;background:var(--strong)}
.hb .part-card .pc-meta{font-size:12px;color:var(--dim);margin-top:6px}
.hb .legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:22px;font-size:13.5px;color:var(--ink-2)}
.hb .tierbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;font-size:13.5px}
.hb .tierbar b{margin-right:4px}
.hb .chip{appearance:none;border:1px solid var(--line-2);background:var(--paper);color:var(--ink);border-radius:999px;height:32px;padding:0 14px;font:600 13px var(--sans);cursor:pointer}
.hb .chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.hb /* ---------- Part divider ---------- */
.part-div{padding:90px 0 30px;border-top:1px solid var(--line);margin-top:60px}
.hb .part-div .big{font-family:var(--serif);font-size:clamp(70px,14vw,150px);line-height:.85;color:var(--line-2);font-weight:700}
.hb .part-div p{color:var(--ink-2);max-width:620px}
.hb .part-toc{list-style:none;padding:0;margin:20px 0 0;columns:2;column-gap:28px}
.hb .part-toc li{break-inside:avoid;padding:6px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.hb .part-toc a{text-decoration:none;display:flex;gap:10px}
.hb .part-toc a span{color:var(--faint);font-variant-numeric:tabular-nums;min-width:22px}
.hb /* ---------- Chapter ---------- */
.chapter{padding:64px 0 8px;border-top:1px solid var(--line);margin-top:48px}
.hb .part-div + .chapter{border-top:0;margin-top:0}
.hb .ch-eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--hi)}
.hb .ch-title{font-family:var(--serif);font-size:clamp(30px,4.6vw,44px);line-height:1.08;margin:10px 0 14px;letter-spacing:-.01em;font-weight:700}
.hb .ch-lede{font-size:18.5px;color:var(--ink-2);margin:0 0 18px}
.hb .ch-meta{display:flex;flex-wrap:wrap;gap:8px}
.hb .ch-meta .meta, .hb .ev{font-size:13px;padding:4px 11px;border-radius:999px;border:1px solid var(--line-2);background:var(--paper);white-space:nowrap}
.hb .ch-meta .meta b{font-weight:600;color:var(--dim)}
.hb .ev{font-weight:700;border-color:transparent}
.hb .ev-strong{background:var(--strong-bg);color:var(--strong)}
.hb .ev-medium{background:var(--medium-bg);color:var(--medium)}
.hb .ev-weak{background:var(--weak-bg);color:var(--weak)}
.hb .ch-body{margin-top:26px}
.hb .ch-body h3{font-size:21px;font-weight:800;margin:36px 0 10px;letter-spacing:-.005em}
.hb .ch-body h4{font-size:16.5px;margin:22px 0 6px}
.hb .ch-body p{margin:0 0 14px}
.hb .ch-body ul, .hb .ch-body ol{padding-left:22px;margin:0 0 16px}
.hb .ch-body li{margin:5px 0}
.hb .ch-body a{text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.hb .ch-body a:hover{text-decoration-color:var(--ink)}
.hb .ch-body strong, .hb .ch-body b{font-weight:700}
.hb .steps{list-style:none;padding:0!important;counter-reset:s}
.hb .steps li{counter-increment:s;position:relative;padding:12px 14px 12px 54px;margin:8px 0;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.hb .steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--bg);font-weight:800;font-size:13.5px;display:grid;place-items:center}
.hb .callout{border-left:3px solid;padding:12px 16px;border-radius:0 12px 12px 0;margin:18px 0;font-size:15.5px}
.hb .callout p:last-child{margin-bottom:0}
.hb .callout.tip{background:var(--tip-bg);border-color:var(--tip-line)}
.hb .callout.warn{background:var(--warn-bg);border-color:var(--warn-line)}
.hb .callout.myth{background:var(--myth-bg);border-color:var(--myth-line)}
.hb .callout.doctor{background:var(--doc-bg);border-color:var(--doc-line)}
.hb .tbl-wrap{overflow-x:auto;margin:14px 0 20px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.hb .tbl{border-collapse:collapse;width:100%;min-width:560px;font-size:14.5px;line-height:1.5}
.hb .tbl th, .hb .tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.hb .tbl th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);font-weight:700;background:color-mix(in srgb,var(--bg) 60%,var(--paper))}
.hb .tbl tr:last-child td{border-bottom:0}
.hb .checklist{list-style:none;padding:0!important}
.hb .checklist li{margin:0}
.hb .checklist label{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:10px;cursor:pointer}
.hb .checklist label:hover{background:var(--paper)}
.hb .checklist input{appearance:none;flex:none;width:20px;height:20px;margin-top:3px;border:2px solid var(--line-2);border-radius:6px;display:grid;place-items:center;cursor:pointer}
.hb .checklist input:checked{background:var(--strong);border-color:var(--strong)}
.hb .checklist input:checked::after{content:"";width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.hb .checklist input:checked + span{color:var(--dim);text-decoration:line-through}
.hb .products{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin:14px 0 20px}
.hb .prod{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px}
.hb .prod-tier{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--bg);color:var(--dim)}
.hb .prod[data-tier="mid"] .prod-tier{color:var(--tip-line)}
.hb .prod[data-tier="premium"] .prod-tier{color:var(--hi)}
.hb .prod .prod-name{font-size:15.5px;line-height:1.35;margin:10px 0 6px;font-weight:700}
.hb .prod-why{font-size:13.5px;color:var(--ink-2);line-height:1.5;margin:0 0 12px!important;flex:1}
.hb .prod-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:10px}
.hb .prod-price{font-weight:800;font-size:14.5px;font-variant-numeric:tabular-nums}
.hb .ch-body a.prod-buy{text-decoration:none;font-size:13px;font-weight:700;padding:7px 12px;border-radius:999px;background:var(--ink);color:var(--bg)}
.hb .ch-body a.prod-buy:hover{opacity:.85}
.hb[data-tier="budget"] .prod:not([data-tier="budget"]), .hb[data-tier="mid"] .prod:not([data-tier="mid"]), .hb[data-tier="premium"] .prod:not([data-tier="premium"]){display:none}
.hb .ch-body a.xlink{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;border:1px solid var(--ink);border-radius:999px;padding:4px 12px;font-size:14px}
.hb .sources{margin-top:28px;padding-top:14px;border-top:1px dashed var(--line-2);font-size:13px;color:var(--dim)}
.hb .sources h4{font-size:12px!important;letter-spacing:.12em;text-transform:uppercase;margin:0 0 6px!important}
.hb .sources ol{padding-left:18px}
.hb .ch-foot{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin:30px 0 0;padding:14px 0;border-top:1px solid var(--line)}
.hb .readbtn[aria-pressed="true"]{background:var(--strong);border-color:var(--strong);color:#fff}
.hb .ch-nav{display:flex;gap:8px}
.hb .ch-nav a{font-size:13.5px;font-weight:600;text-decoration:none;color:var(--dim)}
.hb .ch-nav a:hover{color:var(--ink)}
.hb .end{padding:90px 0 40px;text-align:center;border-top:1px solid var(--line);margin-top:60px}
.hb .end h2{font-family:var(--serif);font-size:clamp(34px,6vw,60px);margin:10px 0}
.hb .end p{color:var(--dim);max-width:560px;margin:0 auto 22px}
.hb .toTop{position:fixed;right:16px;bottom:16px;z-index:40;opacity:0;pointer-events:none;transition:opacity .2s}
.hb .toTop.show{opacity:1;pointer-events:auto}
.hb .scrim{display:none}
@media (max-width:960px){.hb .wrap{grid-template-columns:minmax(0,1fr)}
.hb #menuBtn{display:inline-flex}
.hb .side{position:fixed;z-index:60;top:0;left:0;height:100vh;width:min(86vw,340px);background:var(--bg);transform:translateX(-102%);transition:transform .2s;padding-top:18px;border-right:1px solid var(--line)}
.hb.nav-open .side{transform:none}
.hb.nav-open .scrim{display:block;position:fixed;inset:0;z-index:55;background:rgba(0,0,0,.35)}
.hb .brand span{display:none}
}
@media (max-width:620px){.hb{font-size:16px}
.hb .cover-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.hb .parts{grid-template-columns:minmax(0,1fr)}
.hb .part-toc{columns:1}
.hb .steps li{padding-left:50px}
.hb .top .hide-sm{display:none}
}
@media print{.hb .top, .hb .side, .hb .toTop, .hb .ch-foot, .hb .tierbar{display:none}
.hb .wrap{display:block}
.hb .chapter{break-before:page}
}