@font-face{font-family:"Poppins";font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-500.woff) format("woff")}
@font-face{font-family:"Poppins";font-weight:600;font-display:swap;src:url(/assets/fonts/poppins-500.woff) format("woff")}
@font-face{font-family:"Poppins";font-weight:800;font-display:swap;src:url(/assets/fonts/poppins-500.woff) format("woff")}
@font-face{font-family:"Inter";font-weight:400;font-display:swap;src:url(/assets/fonts/inter-regular.woff) format("woff")}
@font-face{font-family:"Inter";font-weight:700;font-display:swap;src:url(/assets/fonts/inter-semibold.woff) format("woff")}

/* Layout: emerald masthead band, then a two-column manual (sticky contents rail + 68ch reading column); stacks to one column on phones */
:root{
  --emerald:#264d42; --emerald-ink:#1b3a31; --gold:#b9824f; --gold-soft:#f3e6d6;
  --sky:#d4e8f7; --mist:#e8eaed;
  --bg:#f6f7f6; --surface:#ffffff; --fg:#1d2925; --muted:#55645f; --line:#d5dbd8;
  --slot:#eef1f0; --slot-line:#9fb3ac; --tag:#fff4d6; --tag-fg:#7a5310;
  --on-emerald:#f4f8f6; --on-emerald-muted:#bcd2ca;
  --display:"Poppins",ui-sans-serif,system-ui,sans-serif;
  --body:"Inter",ui-sans-serif,system-ui,sans-serif;
  --mono:ui-monospace,ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --emerald:#6fb59d; --emerald-ink:#123029; --gold:#e0b07c; --gold-soft:#3a2f22;
  --sky:#1f3340; --mist:#252d2a;
  --bg:#121816; --surface:#1a2220; --fg:#e4ebe8; --muted:#9fb0aa; --line:#2f3b37;
  --slot:#1f2926; --slot-line:#4c6159; --tag:#3b3018; --tag-fg:#f0cf86;
  --on-emerald:#f4f8f6; --on-emerald-muted:#a9c4ba; color-scheme:dark}}
:root[data-theme="dark"]{
  --emerald:#6fb59d; --emerald-ink:#123029; --gold:#e0b07c; --gold-soft:#3a2f22;
  --sky:#1f3340; --mist:#252d2a;
  --bg:#121816; --surface:#1a2220; --fg:#e4ebe8; --muted:#9fb0aa; --line:#2f3b37;
  --slot:#1f2926; --slot-line:#4c6159; --tag:#3b3018; --tag-fg:#f0cf86;
  --on-emerald:#f4f8f6; --on-emerald-muted:#a9c4ba; color-scheme:dark}

body{background:var(--bg);color:var(--fg);font:17px/1.6 var(--body)}
a{color:var(--emerald);text-underline-offset:3px}
a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* masthead */
.mast{background:var(--emerald-ink);color:var(--on-emerald)}
.mast .wrap{padding-block:48px 40px;display:grid;gap:20px}
.brand{font:600 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--on-emerald-muted)}
.mast h1{font:800 clamp(2.2rem,6vw,3.6rem)/1.02 var(--display);margin:0;text-wrap:balance}
.mast p{margin:0;max-width:56ch;color:var(--on-emerald-muted);font-size:1.08rem}
.meta{display:flex;flex-wrap:wrap;gap:8px 18px;font:500 13px/1.4 var(--mono);color:var(--on-emerald-muted)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:10px;font:700 15px/1 var(--body);text-decoration:none}
.btn-gold{background:#d4a373;color:#1b2a24}
.btn-ghost{border:1.5px solid var(--on-emerald-muted);color:var(--on-emerald)}

/* path strip */
.path{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.path li{font:700 13px/1 var(--body);padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);color:var(--on-emerald)}
.path li span{color:#d4a373;margin-right:6px;font-family:var(--mono)}

/* layout */
.grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:56px;padding-block:48px 80px}
@media (max-width:860px){.grid{grid-template-columns:minmax(0,1fr);gap:24px}}
nav.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 24px);align-self:start;font-size:15px}
@media (max-width:860px){nav.toc{position:static;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px}}
.toc h2{font:700 12px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.toc a{display:flex;gap:10px;padding:6px 8px;border-radius:8px;text-decoration:none;color:var(--fg)}
.toc a:hover{background:var(--mist)}
.toc a span{font:500 12px/1.9 var(--mono);color:var(--gold);min-width:1.6em}
main{min-width:0;max-width:72ch}

/* sections */
section{padding-block:8px 40px;border-top:1px solid var(--line);scroll-margin-top:24px}
section:first-of-type{border-top:0;padding-top:0}
.eyebrow{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:28px 0 8px}
h2.h{font:800 clamp(1.6rem,3.4vw,2.1rem)/1.15 var(--display);margin:0 0 14px;color:var(--emerald);text-wrap:balance}
h3{font:600 1.2rem/1.3 var(--display);margin:28px 0 8px}
p{margin:0 0 14px}
.lead{font-size:1.1rem;color:var(--muted)}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0 0 18px;display:grid;gap:12px}
ol.steps>li{counter-increment:s;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start}
ol.steps>li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--emerald);color:var(--surface);font:700 14px/1 var(--mono)}
ul{padding-left:1.2em;margin:0 0 16px}
ul li{margin-bottom:4px}
.ui{font:500 .88em/1 var(--mono);background:var(--mist);border:1px solid var(--line);border-radius:6px;padding:2px 7px;white-space:nowrap}
.file{font:500 .88em var(--mono);color:var(--emerald)}

/* callouts */
.note,.warn{border-radius:12px;padding:16px 18px;margin:18px 0;display:grid;gap:4px}
.note{background:var(--sky)}
.warn{background:var(--gold-soft);border-left:4px solid var(--gold)}
.note b,.warn b{font-family:var(--display)}
.note p,.warn p{margin:0}
.tbc{display:inline-block;font:600 11px/1.5 var(--mono);background:var(--tag);color:var(--tag-fg);border-radius:4px;padding:0 6px;vertical-align:middle;letter-spacing:.02em}

figure.pic{margin:20px 0;display:grid;gap:8px}
figure.pic img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 1px 2px rgba(20,40,34,.06)}
figure.pic-m{max-width:560px}figure.pic-s{max-width:380px}figure.pic-phone{max-width:300px}
figure.pic figcaption{font-size:14.5px;color:var(--muted);display:flex;gap:10px;align-items:baseline}
figure.pic figcaption b{font:600 12px/1 var(--mono);color:var(--gold);flex:none}
/* screenshot slots */
figure.shot{margin:20px 0;border:2px dashed var(--slot-line);border-radius:12px;background:var(--slot);aspect-ratio:16/9;max-width:100%;display:grid;place-content:center;text-align:center;padding:16px;gap:6px}
figure.shot.tall{aspect-ratio:9/12;max-width:340px}
figure.shot b{font:600 12px/1 var(--mono);letter-spacing:.08em;color:var(--emerald)}
figure.shot figcaption{color:var(--muted);font-size:15px;max-width:40ch}

/* tables */
.tbl{overflow-x:auto;margin:16px 0 20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:15.5px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:700 12px/1.2 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--mist)}
tr:last-child td{border-bottom:0}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px;vertical-align:-1px;border:1px solid var(--line)}

.link-card{display:grid;gap:4px;padding:16px 18px;border:1.5px solid var(--emerald);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--fg);margin:12px 0}
.link-card strong{font-family:var(--display);color:var(--emerald)}
.link-card small{color:var(--muted);word-break:break-all}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer .wrap{padding-block:28px}

@media print{
  nav.toc,.cta{display:none}
  .grid{display:block;padding-block:24px 0}
  main{max-width:none}
  h2.h,h3{break-after:avoid}
  .note,.warn,ol.steps>li,tr{break-inside:avoid}
  figure.shot{break-inside:avoid}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}img{max-width:100%}[hidden]{display:none!important}body{margin:0}@page{margin:14mm}@media print{body{font-size:12pt}.mast{-webkit-print-color-adjust:exact;print-color-adjust:exact}.note,.warn{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
.ol-s1{counter-reset:s 1}.ol-s4{counter-reset:s 4}.ol-s5{counter-reset:s 5}.ol-s6{counter-reset:s 6}.ul-m{margin:8px 0 0}.sw-a{background:#dfece4}.sw-b{background:#e6e9ea}.sw-c{background:#fdf3d8}
.sitebar{background:var(--surface);border-bottom:1px solid var(--line)}.sitebar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}.sitebar a{text-decoration:none;font-weight:600}.sitebar .home{display:flex;align-items:center;gap:10px;color:var(--emerald)}.sitebar img{width:34px;height:34px}
@media print{.sitebar{display:none}}
.brandrow{display:flex;align-items:center;gap:14px}.logo-badge{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#fff;flex:none}.logo-badge img{width:56px;height:56px;display:block}@media print{.logo-badge{-webkit-print-color-adjust:exact;print-color-adjust:exact}}