:root{--p:#6c3cff;--p-d:#4a22c7;--p2:#ff5fa2;--y:#ffd23f;--g:#1fc28b;--ink:#1b1930;--mut:#5d5b72;--line:#ece6dc;--bg:#fffaf3;--bg2:#f7f1ff;--card:#fff;--r:16px;--sh-s:0 1px 2px rgba(27,25,48,.05),0 1px 3px rgba(27,25,48,.06);--sh-m:0 6px 24px rgba(27,25,48,.08);--sh-l:0 18px 50px rgba(76,40,180,.16)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:"Inter var",Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.0625rem;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{line-height:1.15;letter-spacing:-.022em;font-weight:800;color:var(--ink)}
h2{font-size:clamp(1.4rem,3.6vw,1.85rem);margin:0 0 .6em}h3{font-size:1.12rem;letter-spacing:-.012em}
p{margin:0 0 1em}ul,ol{padding-left:1.25em}li{margin:.25em 0}
a{color:var(--p);text-underline-offset:3px;text-decoration-thickness:1.5px}a:hover{color:var(--p-d)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--y);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:200}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
@media(min-width:720px){.wrap{padding:0 28px}}
/* Header */
header.top{background:rgba(255,250,243,.88);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink)}.logo-mark{flex:none;border-radius:9px;box-shadow:0 3px 10px rgba(108,60,255,.28)}
.wm{font-weight:800;font-size:1.28rem;letter-spacing:-.03em}.wm b{color:var(--p);font-weight:800}
nav{display:flex;align-items:center;gap:4px}nav a{font-weight:600;font-size:.95rem;text-decoration:none;color:var(--ink);padding:8px 10px;border-radius:999px}nav a:hover{background:var(--bg2);color:var(--p-d)}
nav a.nav-cta{background:var(--ink);color:#fff;padding:8px 14px}nav a.nav-cta:hover{background:var(--p);color:#fff}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--p);color:#fff;border:0;border-radius:999px;padding:13px 24px;font-weight:700;font-size:1rem;line-height:1.2;text-decoration:none;cursor:pointer;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 6px 18px rgba(108,60,255,.32);transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{color:#fff;background:var(--p-d);transform:translateY(-1px);box-shadow:0 10px 26px rgba(108,60,255,.38)}.btn:active{transform:translateY(1px)}
.btn.big{font-size:1.12rem;padding:17px 32px}.btn.alt{background:#fff;color:var(--ink);box-shadow:var(--sh-s);border:1px solid var(--line)}.btn.alt:hover{background:var(--bg2);color:var(--p-d)}
/* Hero */
.hero{position:relative;overflow:hidden;text-align:center;padding:56px 0 64px;background:radial-gradient(60% 70% at 50% 0%,rgba(255,210,63,.35),transparent 70%),radial-gradient(45% 60% at 10% 30%,rgba(108,60,255,.14),transparent 70%),radial-gradient(45% 60% at 90% 40%,rgba(255,95,162,.14),transparent 70%),var(--bg);border-bottom:1px solid var(--line)}
.hero h1{font-size:clamp(2.35rem,8.5vw,4.4rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 18px}
.hero .hl{background:linear-gradient(90deg,var(--p),var(--p2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:clamp(1.05rem,2.6vw,1.2rem);color:var(--mut);max-width:620px;margin:0 auto 28px}
.eyebrow{display:inline-block;font-size:.78rem!important;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--p-d)!important;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin:0 0 18px!important;box-shadow:var(--sh-s)}
/* Sections & cards */
section{padding:40px 0}section+section{border-top:1px solid var(--line)}
.grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:560px){.grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:900px){.grid{grid-template-columns:repeat(3,1fr);gap:18px}}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 18px;box-shadow:var(--sh-s);text-decoration:none;color:var(--ink);display:block;transition:transform .18s,box-shadow .18s,border-color .18s;overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--p),var(--p2));opacity:0;transition:opacity .18s}
a.card:hover{transform:translateY(-3px);box-shadow:var(--sh-m);border-color:#dcd0ff;color:var(--ink)}a.card:hover::before{opacity:1}
.card h3{margin:.35em 0 .3em}.card p{color:var(--mut);margin:0;font-size:.96rem}
.card .emoji{width:48px;height:48px;display:grid;place-items:center;font-size:1.6rem;background:var(--bg2);border-radius:12px}
.emoji{font-size:2.2rem}
.tag{display:inline-block;background:var(--bg2);color:var(--p-d);border-radius:999px;padding:3px 11px;font-size:.8rem;font-weight:650;margin:2px 4px 2px 0;letter-spacing:.005em}
.tag.g{background:#e3f9ef;color:#0b6e4c}.tag.y{background:#fff4cc;color:#6f5200}
/* Sign-up */
.signup{position:relative;background:linear-gradient(135deg,#fff3c4 0%,#ffe48a 100%);border:1px solid #f3d775;border-radius:22px;padding:30px 20px;text-align:center;box-shadow:var(--sh-m);margin:12px 0}
.signup h2{font-size:clamp(1.3rem,3.4vw,1.7rem)}.signup p{max-width:560px;margin-left:auto;margin-right:auto}
.signup form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:12px}
.beehiiv-embed{display:block;margin:6px auto!important}
input[type=email]{padding:14px 18px;border-radius:999px;border:1.5px solid var(--ink);font-size:1rem;min-width:240px;background:#fff}
.ok{font-weight:700;color:#0b6e4c;background:#e3f9ef;padding:12px;border-radius:12px;margin-top:10px}
.small{font-size:.86rem;color:var(--mut)}
/* Guide content */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0}ol.steps li{counter-increment:s;position:relative;padding:14px 16px 14px 60px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;box-shadow:var(--sh-s)}
ol.steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:.95rem}
.prompt{background:#17152a;color:#f1edff;border-radius:var(--r);padding:20px 22px;white-space:pre-wrap;font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:.92rem;line-height:1.6;box-shadow:var(--sh-m);border:1px solid #2b2745}
.page-head{background:radial-gradient(50% 80% at 100% 0%,rgba(255,95,162,.12),transparent 70%),radial-gradient(50% 90% at 0% 0%,rgba(108,60,255,.12),transparent 70%),var(--bg2);padding:30px 0 34px;border-bottom:1px solid var(--line)}
.page-head h1{margin:.25em 0 .35em;font-size:clamp(1.85rem,5.5vw,2.8rem);letter-spacing:-.035em;line-height:1.08}.page-head>.wrap>p{color:var(--mut);max-width:720px}
.page-head .emoji{width:60px;height:60px;display:grid;place-items:center;background:#fff;border-radius:16px;box-shadow:var(--sh-s);font-size:2rem;margin-top:8px}
.crumbs{font-size:.86rem;margin:0 0 6px}.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:4px}.crumbs li{margin:0}.crumbs li+li:before{content:"›";margin-right:4px;color:var(--mut)}.crumbs a{color:var(--mut);text-decoration:none}.crumbs a:hover{color:var(--p)}
.answer{background:#fff;border:1px solid var(--line);border-left:5px solid var(--p);border-radius:var(--r);padding:18px 22px;margin:22px 0 0;font-size:1.08rem;box-shadow:var(--sh-m)}
.answer h2{margin:0 0 6px;font-size:.82rem;color:var(--p-d);text-transform:uppercase;letter-spacing:.1em}.answer p{margin:0}
.meta{font-size:.88rem;color:var(--mut)}
.example{background:#fff;border:1.5px dashed #d6c9fb;border-radius:var(--r);padding:20px;white-space:pre-wrap;font-size:.95rem}
details.faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:8px 0;box-shadow:var(--sh-s)}details.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}details.faq summary::-webkit-details-marker{display:none}details.faq summary::after{content:"+";color:var(--p);font-size:1.3rem;line-height:1}details.faq[open] summary::after{content:"–"}details.faq p{margin:.6em 0 0;color:var(--mut)}
.byline-box{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin:8px 0 28px;box-shadow:var(--sh-s)}
.avatar{flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--p),var(--p2));letter-spacing:.02em}.avatar.big{width:72px;height:72px;font-size:1.5rem}
.author-head{display:flex;gap:16px;align-items:center;margin-top:10px}.author-head h1{margin:0}.author-head .eyebrow{margin:0 0 8px!important}
/* Footer */
footer{background:#17152a;color:#c9c5df;padding:40px 0 30px;margin-top:48px}footer a{color:#fff;text-decoration:none}footer a:hover{color:var(--y)}
.foot-brand{display:flex;align-items:center;gap:10px;font-size:1.15rem;color:#fff;margin-bottom:6px}.foot-links{line-height:2}footer .small{color:#a9a4c6}
/* Quiz */
.quiz{max-width:660px;margin:28px auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--sh-l)}
.bar{height:10px;background:var(--bg2);border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--p),var(--p2));transition:width .4s}
.opts{display:grid;gap:10px;margin-top:16px}.opt{text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:14px 18px;font-size:1.02rem;cursor:pointer;font-weight:600;color:var(--ink);transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--p);background:var(--bg2)}.pop{animation:pop .35s}@keyframes pop{from{transform:scale(.97);opacity:0}to{transform:none;opacity:1}}
.dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh-s)}.dl dt{font-weight:700}.dl dd{margin:0}
.cookie-banner{position:fixed;left:12px;right:12px;bottom:12px;max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;box-shadow:var(--sh-l);z-index:90;font-size:.93rem}.cookie-banner p{margin:.3em 0}.cookie-banner .btn{padding:10px 18px;font-size:.93rem}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media(max-width:600px){header.top .wrap{flex-wrap:nowrap}nav a{padding:7px 8px;font-size:.88rem}nav a[href="/#areas"]{display:none}.wm{font-size:1.15rem}.hero{padding:40px 0 48px}.btn.big{width:100%}.signup form{flex-direction:column}input[type=email]{min-width:0;width:100%}.signup .btn{width:100%}.quiz{padding:18px;margin:16px auto}.dl{grid-template-columns:1fr}.dl dd{margin:0 0 10px}.prompt{font-size:.85rem;padding:16px}section{padding:32px 0}}