:root{
  --paper:#FBF8FD; --ink:#1D1228; --muted:#5E5170; --primary:#5B2A86; --primary-d:#3E1A5F;
  --deep:#24103A; --lilac:#EADFF6; --line:#DCCFEA; --sun:#FFC531;
  --display:'Bricolage Grotesque','Avenir Next','Segoe UI',system-ui,sans-serif;
  --body:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.05rem/1.65 var(--body)}
a{color:var(--primary-d);font-weight:600}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:4px}
/* Sticky header with the "On this page" menu (the same pattern as the order page's menu; assets/menu.js closes it). */
.site-head{position:sticky;top:0;z-index:20;background:var(--deep);color:#fff;padding:0 20px;transition:box-shadow .2s}
.site-head.scrolled{box-shadow:0 12px 26px -20px rgba(0,0,0,.9)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:720px;margin:0 auto;padding:10px 0;padding-top:calc(10px + env(safe-area-inset-top,0))}
.back{color:#fff;text-decoration:none;font-weight:600;display:inline-flex;align-items:center;min-height:40px}
.menu{position:relative}
.menu>summary{list-style:none}
.menu>summary::-webkit-details-marker{display:none}
.menu-btn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font:600 .92rem var(--body);cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent}
.menu-btn:hover,.menu[open]>.menu-btn{background:rgba(255,255,255,.22)}
.menu-bars{position:relative;width:18px;height:2px;border-radius:2px;background:currentColor;transition:background .15s}
.menu-bars::before,.menu-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s cubic-bezier(.2,.8,.2,1)}
.menu-bars::before{top:-6px}
.menu-bars::after{top:6px}
.menu[open] .menu-bars{background:transparent}
.menu[open] .menu-bars::before{transform:translateY(6px) rotate(45deg)}
.menu[open] .menu-bars::after{transform:translateY(-6px) rotate(-45deg)}
.menu-panel{position:absolute;right:0;top:calc(100% + 10px);width:max-content;min-width:240px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 80px);overflow:auto;display:grid;gap:2px;padding:8px;background:#fff;color:var(--ink);border-radius:18px;box-shadow:0 26px 60px -22px rgba(0,0,0,.6)}
.menu-panel a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:12px;color:var(--ink);font:600 .98rem var(--body);text-decoration:none}
.menu-panel a:hover{background:var(--lilac)}
.menu-panel .menu-more{font-weight:500;font-size:.95rem;color:var(--muted)}
.menu-rule{display:block;height:1px;margin:6px 10px;background:var(--line)}
/* A jump or the keyboard's focus lands below the sticky header (WCAG 2.4.11). */
html{scroll-padding-top:76px}
/* On the dark header the focus ring is yellow; inside the white menu panel it stays purple. */
.site-head :focus-visible{outline-color:var(--sun)}
.site-head .menu-panel :focus-visible{outline-color:var(--primary)}
@media (prefers-reduced-motion:reduce){.menu-bars,.menu-bars::before,.menu-bars::after{transition:none}}
@media print{.site-head{position:static;box-shadow:none}.menu{display:none}}
main{max-width:720px;margin:0 auto;padding:28px 20px calc(60px + env(safe-area-inset-bottom,0))}
h1{font:700 clamp(2rem,7vw,2.7rem)/1.1 var(--display);letter-spacing:-.02em;margin:0 0 8px}
h2{font:700 1.35rem/1.2 var(--display);margin:34px 0 8px}
.meta{color:var(--muted);font-size:.95rem;margin:0 0 20px}
.summary{background:var(--lilac);border-radius:16px;padding:16px 18px;margin:22px 0}
.summary strong{display:block;margin-bottom:4px}
p{margin:0 0 12px}
ul{margin:0 0 12px;padding-left:22px}
li{margin-bottom:6px}
.table{width:100%;border-collapse:collapse;margin:8px 0 16px;font-size:.97rem}
.table th,.table td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
.table th{background:#fff;font-weight:700}
.table-wrap{overflow-x:auto}
footer{max-width:720px;margin:0 auto;padding:0 20px 40px;color:var(--muted);font-size:.92rem}