/* Meet my AI team: one circle per Notion guide on a slow ring (desktop) or a list (tablet/phone/touch), plus the guide reader. */
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
:root{--ink:#111;--muted:#555;--blue:#2f6fd0;--soft:#94accb;--bg:#f3f3f3;--chip:#f2f4f7;--card:#fff;
  --display:'Archivo','Inter Tight',system-ui,sans-serif;--text:'Inter Tight','Archivo',system-ui,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);font-family:var(--display);color:var(--ink);min-height:100vh;position:relative;overflow-x:hidden}
img{display:block}
.defs{position:absolute}
a{color:inherit}

/* soft white circles + sparkles (teaser .c1 .c2 .ring) */
.bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.c{position:absolute;border-radius:50%;background:#fafafa;box-shadow:0 0 60px rgba(0,0,0,.03)}
.c1{width:1000px;height:1000px;right:-420px;top:-340px}
.c2{width:720px;height:720px;left:-340px;bottom:-240px}
.c3{width:420px;height:420px;left:-200px;top:46%;opacity:.7}
.ring{position:absolute;width:580px;height:580px;right:-190px;top:-160px;border-radius:50%;border:64px solid rgba(255,255,255,.9)}
.sp{position:absolute;fill:var(--soft);opacity:.55}
.sp1{width:22px;height:22px;right:9%;top:330px;fill:var(--blue);opacity:.35}
.sp2{width:16px;height:16px;left:6%;top:62%}
.sp3{width:28px;height:28px;right:4%;top:70%;opacity:.35}
.sp4{width:14px;height:14px;left:46%;bottom:110px}

.frame{position:relative;z-index:1;max-width:1260px;margin:0 auto;padding:30px 48px 36px;display:flex;flex-direction:column;min-height:100vh}
.home,.guide{display:flex;flex-direction:column;margin-bottom:36px}
/* page heading: visually hidden with the ring (the hub says it), shown in list mode */
.ph{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.ph img{width:44px;height:44px;border-radius:22%;box-shadow:0 6px 14px rgba(0,0,0,.18);flex:none}
.ph b{color:var(--blue);font-weight:inherit}
.hint{font-family:var(--text);font-size:13.5px;font-weight:600;color:#9aa3b2;text-align:center;margin-top:4px;letter-spacing:.01em}
.hint-touch{display:none}
.status{font-family:var(--text);font-weight:600;font-size:16px;color:var(--muted);text-align:center;margin-top:10px}
.status:empty{display:none}
.nojs{font-family:var(--text);margin-top:24px;text-align:center}

.credit{align-self:center;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 14px;margin-top:auto;background:#fff;border:1.5px solid #e2e2e2;border-radius:999px;padding:8px 22px 8px 12px;font-family:var(--text);font-size:15.5px;font-weight:600;color:#555}
.cr{display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.cr img{width:26px;height:26px}.cr img.ck{width:auto;height:20px}
.cr b{color:var(--ink);font-weight:800}
.cr-dot{color:#b8bfca;font-weight:800}

/* ---------- ring of guides ---------- */
.stage{--S:min(860px,calc(100vw - 96px));width:var(--S);height:var(--S);margin:14px auto 0;align-self:center;position:relative}
.orbit{--B:calc(var(--S) * .102);--R:calc(var(--S) / 2 - var(--B) * .8);--T:84s;position:absolute;inset:0}
.track{position:absolute;left:50%;top:50%;border-radius:50%;pointer-events:none}
.t1{width:calc(var(--R) * 2);height:calc(var(--R) * 2);margin:calc(var(--R) * -1) 0 0 calc(var(--R) * -1);border:2px dashed rgba(148,172,203,.6);animation:spin calc(var(--T) * 2) linear infinite reverse}
.t2{--r2:calc(var(--R) * .68);width:calc(var(--r2) * 2);height:calc(var(--r2) * 2);margin:calc(var(--r2) * -1) 0 0 calc(var(--r2) * -1);
  background:radial-gradient(circle,#fff 0 60%,#fafbfc 100%);box-shadow:0 24px 60px rgba(0,0,0,.05),inset 0 0 0 1.5px #e9edf3;animation:spin 60s linear infinite}
.tsp{position:absolute;width:20px;height:20px;fill:var(--blue);opacity:.8}
.tsp.a{left:calc(50% - 10px);top:-10px}.tsp.b{right:6%;bottom:12%;width:14px;height:14px;fill:var(--soft)}.tsp.c{left:4%;top:30%;width:16px;height:16px;opacity:.45}
.hub{position:absolute;left:50%;top:50%;width:calc(var(--R) * 1.02);height:calc(var(--R) * 1.02);transform:translate(-50%,-50%);border-radius:50%;
  background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center;text-align:center;font-family:var(--text)}
.hub::before,.hub::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid var(--blue);opacity:0;animation:ripple 4.2s ease-out infinite}
.hub::after{animation-delay:2.1s}
@keyframes ripple{0%{opacity:.35;transform:scale(1)}100%{opacity:0;transform:scale(1.32)}}
.hub-idle,.hub-g{position:absolute;inset:11%;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .25s ease,transform .25s ease}
.hub-g{opacity:0;transform:scale(.94)}
.hub.show .hub-idle{opacity:0;transform:scale(.94)}.hub.show .hub-g{opacity:1;transform:none}
.hub-idle img{width:calc(var(--S) * .1);height:calc(var(--S) * .1);border-radius:22%;box-shadow:0 10px 24px rgba(0,0,0,.18);animation:bob 5s ease-in-out infinite}
.hub-t{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:calc(var(--S) * .05);line-height:.95;letter-spacing:-.01em;margin-top:16px}
.hub-t span{color:var(--blue)}
.hub-s{font-weight:600;font-size:calc(var(--S) * .017);color:#7a8597;margin-top:10px}
.hub-k{font-family:var(--display);font-weight:800;font-size:calc(var(--S) * .015);letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.hub-n{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:calc(var(--S) * .03);line-height:1.12;margin-top:10px;text-wrap:balance}
.hub-st{display:inline-flex;margin-top:14px;font-family:var(--display);font-weight:800;font-size:calc(var(--S) * .012);letter-spacing:.14em;text-transform:uppercase;color:#fff;background:var(--blue);border-radius:999px;padding:6px 12px}
.spin{list-style:none;position:absolute;inset:0;animation:spin var(--T) linear infinite}
.sat{position:absolute;left:50%;top:50%;width:0;height:0;transform:rotate(var(--a)) translateY(calc(var(--R) * -1)) rotate(calc(var(--a) * -1))}
.sat.hot{z-index:5}
.up{position:absolute;left:0;top:0;animation:spin var(--T) linear infinite reverse}
.orbit.paused .spin,.orbit.paused .up,.orbit.paused .t1,.orbit.paused .t2{animation-play-state:paused}
@keyframes spin{to{transform:rotate(360deg)}}
.bot{box-sizing:border-box;text-decoration:none;cursor:pointer;position:absolute;left:calc(var(--B) / -2);top:calc(var(--B) / -2);width:var(--B);height:var(--B);display:block;-webkit-tap-highlight-color:transparent;outline:none}
.disc{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;background:#fff;
  box-shadow:0 10px 26px rgba(0,0,0,.08),inset 0 0 0 1.5px #edf0f4;animation:float 4.8s ease-in-out infinite;animation-delay:calc(var(--i) * -.3s);
  transition:scale .22s ease,box-shadow .22s ease,background .22s ease}
.num{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:calc(var(--B) * .34);letter-spacing:-.02em;color:var(--ink);transition:color .22s ease}
.disc::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:2px solid var(--blue);opacity:0;animation:glow 6.4s ease-in-out infinite;animation-delay:calc(var(--i) * .4s)}
@keyframes float{0%,100%{translate:0 -4px}50%{translate:0 5px}}
@keyframes glow{0%,72%,100%{opacity:0;transform:scale(.9)}82%{opacity:.55;transform:scale(1)}94%{opacity:0;transform:scale(1.14)}}
@keyframes bob{0%,100%{transform:translateY(-3px)}50%{transform:translateY(3px)}}
.bot:hover .disc,.bot:focus-visible .disc{scale:1.16;background:var(--blue);box-shadow:0 0 0 5px rgba(47,111,208,.16),0 18px 36px rgba(47,111,208,.28)}
.bot:hover .num,.bot:focus-visible .num{color:#fff}
.bot:focus-visible .disc{outline:3px solid var(--blue);outline-offset:5px}
.lab{display:none}

/* ---------- list mode: tablets, phones and touch screens ---------- */
@media (max-width:1020px),(hover:none){
  .hint-hover{display:none}.hint-touch{display:inline}
  .ph{position:static;width:auto;height:auto;overflow:visible;clip:auto;clip-path:none;white-space:normal;display:flex;align-items:center;justify-content:center;gap:14px;
    font-family:var(--display);font-weight:800;font-stretch:112%;text-transform:uppercase;font-size:clamp(26px,4.4vw,40px);line-height:1;letter-spacing:-.01em;margin-top:8px}
  .ph img{width:clamp(44px,6vw,58px);height:clamp(44px,6vw,58px)}
  .hint{margin-top:12px}
  .stage{width:100%;height:auto;margin-top:22px}
  .orbit{position:static}
  .track,.hub{display:none}
  .spin{position:static;animation:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:12px}
  .sat{position:static;width:auto;height:auto;transform:none}
  .up{position:static;animation:none;height:100%}
  .bot{position:relative;left:auto;top:auto;width:100%;height:100%;display:flex;align-items:center;gap:14px;background:#fff;border-radius:999px;padding:10px 22px 10px 10px;
    box-shadow:0 8px 22px rgba(0,0,0,.05),inset 0 0 0 1.5px #e9edf3;transition:box-shadow .2s ease,transform .2s ease}
  .bot:hover,.bot:focus-visible{box-shadow:0 10px 26px rgba(47,111,208,.16),inset 0 0 0 2px var(--blue)}
  .bot:active{transform:scale(.99)}
  .disc{width:56px;height:56px;flex:none;animation:none;background:var(--chip);box-shadow:none}
  .disc::after{display:none}
  .num{font-size:19px}
  .bot:hover .disc,.bot:focus-visible .disc{scale:1}
  .bot:focus-visible .disc{outline:none}
  .lab{display:block;font-family:var(--text);font-weight:700;font-size:16px;line-height:1.3;color:var(--ink);text-wrap:pretty}
}
@media (max-width:1020px){.frame{padding-left:32px;padding-right:32px}}
@media (max-width:700px){
  .frame{padding:24px 16px 24px}
  .home,.guide{margin-bottom:24px}
  .hint{font-size:12.5px}
  .bot{border-radius:22px;padding:9px 16px 9px 9px;gap:12px}
  .disc{width:48px;height:48px}.num{font-size:16px}
  .lab{font-size:15px}
  .credit{font-size:12.5px;padding:9px 18px;gap:7px 10px;border-radius:22px}.cr-dot{display:none}.cr{gap:7px}.cr img{width:20px;height:20px}.cr img.ck{height:16px}
}

/* ---------- guide reader ---------- */
.g-top{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:820px;width:100%;margin:0 auto}
.back{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-family:var(--text);font-weight:700;font-size:15px;color:var(--ink);background:#fff;border:1.5px solid #e4e7ec;border-radius:999px;padding:8px 16px 8px 10px;transition:background .2s,color .2s,border-color .2s}
.back svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.back:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.back:focus-visible,.brand:focus-visible,.pn:focus-visible,.g-body a:focus-visible,.copy:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:800;font-stretch:112%;text-transform:uppercase;font-size:17px;letter-spacing:-.01em;border-radius:12px}
.brand img{width:34px;height:34px;border-radius:22%;box-shadow:0 5px 12px rgba(0,0,0,.16)}
.brand b{color:var(--blue);font-weight:inherit}
.g-card{max-width:820px;width:100%;margin:18px auto 0;background:#fff;border-radius:28px;padding:44px 56px 48px;box-shadow:0 24px 60px rgba(0,0,0,.06),inset 0 0 0 1.5px #edf0f4;font-family:var(--text)}
.g-kick{font-family:var(--display);font-weight:800;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.g-title{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:clamp(28px,4.2vw,42px);line-height:1.08;letter-spacing:-.015em;margin-top:10px;text-wrap:balance;outline:none}
.g-card.loading .g-title{color:#c9d0db}
.g-card.loading .g-body{min-height:40vh;background:linear-gradient(90deg,#f4f6f9 0 40%,#eef1f5 50%,#f4f6f9 60%) 0 0/300% 100%;border-radius:14px;animation:shimmer 1.4s linear infinite}
@keyframes shimmer{to{background-position:-150% 0}}
.g-body{margin-top:26px;font-size:17px;line-height:1.65;color:#262a31;font-weight:500;overflow-wrap:break-word}
.g-body>*+*{margin-top:14px}
.g-body h2,.g-body h3,.g-body h4{font-family:var(--display);font-weight:800;color:var(--ink);line-height:1.2;letter-spacing:-.01em}
.g-body h2{font-size:28px;margin-top:40px}
.g-body h3{font-size:22px;margin-top:34px}
.g-body h4{font-size:18px;margin-top:26px}
.g-body>h2:first-child,.g-body>h3:first-child,.g-body>h4:first-child{margin-top:0}
.g-body a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.g-body strong{font-weight:800;color:var(--ink)}
.g-body code{font-family:var(--mono);font-size:.88em;background:#f2f4f7;border-radius:6px;padding:.12em .38em}
.g-body ul,.g-body ol{padding-left:1.4em}
.g-body li{padding-left:.25em}
.g-body li+li{margin-top:6px}
.g-body li>ul,.g-body li>ol,.g-body li>p,.g-body li>div{margin-top:6px}
.g-body li::marker{color:var(--blue);font-weight:800}
.g-body ul.g-todo{list-style:none;padding-left:0}
.g-todo li{display:grid;grid-template-columns:22px 1fr;column-gap:10px;padding-left:0}
.g-todo li>:not(.g-box):not(.g-todo-t){grid-column:2}
.g-box{width:20px;height:20px;margin-top:.22em;border-radius:6px;border:2px solid #c3ccd9;background:#fff;position:relative}
.g-todo li.done .g-box{background:var(--blue);border-color:var(--blue)}
.g-todo li.done .g-box::after{content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.g-todo li.done .g-todo-t{color:#8a93a3;text-decoration:line-through}
.g-body blockquote{border-left:4px solid var(--ink);padding:4px 0 4px 18px;font-style:italic;color:#3a3f48}
.g-callout{background:#f1f5fc;border-radius:16px;padding:16px 20px;border-left:4px solid var(--blue)}
.g-callout>*+*{margin-top:10px}
.g-body hr{border:0;height:2px;background:repeating-linear-gradient(90deg,#dfe4ec 0 6px,transparent 6px 12px);margin:30px 0}
.g-code{position:relative;background:#0f1115;border-radius:16px;color:#e8ebf1}
.g-code pre{margin:0;padding:18px 20px;white-space:pre-wrap;overflow-wrap:anywhere;font-family:var(--mono);font-size:14.5px;line-height:1.6}
.g-code[data-lang] pre{padding-top:34px}
.g-code[data-lang]::before{content:attr(data-lang);position:absolute;left:20px;top:12px;font-family:var(--display);font-weight:800;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7f8aa0}
.g-code code{background:none;padding:0;font-size:inherit;color:inherit}
.g-code:has(.copy) pre{padding-right:84px}
.g-code figcaption{padding:0 20px 14px;color:#9aa3b2;font-size:13.5px}
.copy{all:unset;box-sizing:border-box;cursor:pointer;position:absolute;right:10px;top:10px;font-family:var(--text);font-weight:700;font-size:12.5px;color:#fff;background:rgba(255,255,255,.12);border-radius:999px;padding:6px 12px;transition:background .2s}
.copy:hover{background:rgba(255,255,255,.22)}.copy.ok{background:var(--blue)}
.g-img img{max-width:100%;height:auto;border-radius:14px;box-shadow:0 0 0 1.5px #edf0f4;margin:0 auto}
.g-body figcaption{font-size:14px;color:#7a8597;margin-top:8px;text-align:center}
.g-embed{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#0f1115}
.g-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.g-vid video{width:100%;border-radius:16px;background:#0f1115;display:block}
.g-audio audio{width:100%}
.g-bm a{display:flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--ink);background:#f7f8fa;border-radius:14px;padding:12px 16px;box-shadow:inset 0 0 0 1.5px #e6ebf2;transition:box-shadow .2s}
.g-bm a:hover{box-shadow:inset 0 0 0 2px var(--blue)}
.g-bm-t{font-weight:700}
.g-bm-u{font-size:13.5px;color:#7a8597;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-toggle{border-radius:14px;box-shadow:inset 0 0 0 1.5px #e6ebf2;padding:12px 16px}
.g-toggle summary{cursor:pointer;font-weight:700;list-style:none;display:flex;align-items:center;gap:10px}
.g-toggle summary::-webkit-details-marker{display:none}
.g-toggle summary::before{content:"";flex:none;width:8px;height:8px;border:solid var(--blue);border-width:0 2.5px 2.5px 0;transform:rotate(-45deg);transition:transform .2s;margin-right:2px}
.g-toggle[open] summary::before{transform:rotate(45deg)}
.g-toggle summary>h2,.g-toggle summary>h3,.g-toggle summary>h4{margin:0}
.g-toggle-b{margin-top:10px}
.g-toggle-b>*+*{margin-top:12px}
.g-indent{padding-left:24px}
.g-indent>*+*{margin-top:12px}
.g-table{overflow-x:auto}
.g-table table{border-collapse:collapse;width:100%;font-size:15px}
.g-table th,.g-table td{border:1.5px solid #e6ebf2;padding:8px 12px;text-align:left;vertical-align:top}
.g-table th{background:#f7f8fa;font-weight:800}
.g-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.g-col>*+*{margin-top:12px}
.g-eq{font-family:var(--mono);background:#f7f8fa;border-radius:12px;padding:12px 16px;overflow-x:auto}

.g-pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:820px;width:100%;margin:18px auto 0}
.g-pn:empty{display:none}
.pn{display:flex;flex-direction:column;gap:4px;text-decoration:none;background:#fff;border-radius:20px;padding:14px 18px;box-shadow:inset 0 0 0 1.5px #e9edf3;font-family:var(--text);transition:box-shadow .2s}
.pn:hover{box-shadow:inset 0 0 0 2px var(--blue)}
.pn.next{grid-column:2;text-align:right}
.pn-l{font-family:var(--display);font-weight:800;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.pn-t{font-weight:700;font-size:15px;line-height:1.3}

@media (max-width:700px){
  .brand{font-size:14px;gap:8px}.brand img{width:28px;height:28px}
  .back{font-size:14px;padding:7px 14px 7px 8px}
  .g-card{margin-top:14px;padding:26px 20px 30px;border-radius:22px}
  .g-body{font-size:16px;margin-top:20px}
  .g-body h2{font-size:23px;margin-top:32px}.g-body h3{font-size:19px;margin-top:28px}
  .g-code pre{font-size:13.5px;padding:14px 16px}
  .g-code:has(.copy) pre{padding-right:16px;padding-top:44px}
  .g-code[data-lang]::before{left:16px}
  .g-callout{padding:14px 16px}
  .g-pn{grid-template-columns:1fr}
  .pn.next{grid-column:auto}
}
@media (max-width:380px){.brand span{display:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}