/* Samayly marketing site. Design system after radix.website: Archivo (condensed display) + Inter, near-black, electric blue, green and sky accents. */
:root{--ink:#10131a;--ink2:#000816;--mut:#5c6370;--line:#e6e8ec;--bg:#ffffff;--grey:#f0f2f4;--blue:#5b2eff;--blue2:#8b5cf6;--green:#06c3d6;--sky:#cff7ff;--sky2:#f3f0ff;--red:#ff5c5c;--r:24px;--rs:14px;--pill:62px;
 --disp:"Archivo","Inter",system-ui,sans-serif;--body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}img{max-width:100%}button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.wrap.narrow{max-width:820px}
h1,h2,h3,.h-up{font-family:var(--disp);font-stretch:88%;letter-spacing:-.03em;line-height:1.02}
.h-up{text-transform:uppercase;font-weight:700;font-size:clamp(28px,4vw,46px)}
h1{text-transform:uppercase;font-weight:700;font-size:clamp(44px,8vw,96px);letter-spacing:-.04em}
h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.blue{color:var(--blue)}.green{color:var(--green)}.center{text-align:center}
.sub{color:var(--mut);font-size:17px;max-width:620px;margin:14px 0 36px}.sub.center{margin-left:auto;margin-right:auto}
.eyebrow{font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:700;font-size:12px;letter-spacing:.08em;color:var(--blue);margin-bottom:12px}.eyebrow.light{color:var(--blue)}
section{padding:88px 0}
/* bar + nav */
.bar{background:var(--sky);color:var(--ink);font-size:13px;font-weight:500;text-align:center;padding:9px 0}.bar a{color:#2a1670;font-weight:700;text-decoration:underline}
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.logo{font-family:var(--disp);font-stretch:88%;font-weight:800;font-size:21px;letter-spacing:-.03em}.logo small{font-family:var(--body);font-weight:500;font-size:11px;color:var(--mut);margin-left:8px;letter-spacing:.02em;text-transform:none}
.links{display:flex;gap:28px}.links a{font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}.links a.on,.links a:hover{border-color:var(--blue)}
.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px;align-items:center}.burger i{display:block;width:22px;height:2px;background:var(--ink)}
.hero .links{display:none}
/* pills */
.pill{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:var(--pill);font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:600;font-size:13px;letter-spacing:.04em;line-height:1;transition:transform .15s,box-shadow .15s;white-space:nowrap}
.pill:hover{transform:translateY(-1px)}.pill.dark{background:var(--ink2);color:#fff}.pill.blue{background:var(--blue);color:#fff;box-shadow:0 10px 30px -12px rgba(91,46,255,.7)}.pill.ghost{border:1.5px solid var(--ink);color:var(--ink)}.pill.sm{padding:11px 16px;font-size:12px}
/* hero */
.hero{position:relative;background:radial-gradient(800px 460px at 30% -100px,#e6e0ff,transparent 70%),radial-gradient(700px 400px at 85% 10%,#cff7ff,transparent 70%),linear-gradient(#fff,#f7f5ff);color:var(--ink);min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;text-align:center}
.hero.small{min-height:0;padding:96px 0 80px;text-align:left}.hero.small .hero-in{margin:0;max-width:900px}.hero.small .lead{margin-left:0}.hero.small h1{font-size:clamp(36px,5.5vw,64px)}
.hero-in{position:relative;z-index:2;max-width:860px}
.hero h1{margin:8px 0 22px}.lead{font-size:clamp(17px,1.6vw,21px);color:var(--mut);max-width:640px;margin:0 auto 34px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:var(--mut);font-size:20px;animation:bob 1.8s infinite}
@keyframes bob{50%{transform:translate(-50%,6px)}}
.tiles{position:absolute;inset:0;z-index:1;pointer-events:none}
.tile{position:absolute;background:#fff;color:var(--ink);border-radius:16px;padding:12px 16px;font-size:13px;max-width:250px;box-shadow:0 24px 50px -22px rgba(16,19,26,.35);border:1px solid var(--line);animation:float 7s ease-in-out infinite;opacity:.95}
.tile b{display:block;font-size:10px;color:var(--mut);margin-bottom:2px;font-weight:600}.tile.bot{background:#efeaff}.tile.code{font-family:ui-monospace,Menlo,monospace;background:#1b1340;color:#9ef0ff;border-color:#2d2366}.tile.ok{background:#ccfbf1;color:#0f5c5a;font-weight:600}.tile.brief{background:var(--sky);font-weight:600}
.t1{left:4%;top:14%}.t2{left:2%;top:34%;animation-delay:-1s}.t3{left:8%;bottom:22%;animation-delay:-2s}.t4{left:18%;bottom:8%;animation-delay:-3s}.t5{right:5%;top:12%;animation-delay:-1.5s}.t6{right:3%;top:38%;animation-delay:-2.5s}.t7{right:10%;bottom:26%;animation-delay:-4s}.t8{right:18%;bottom:8%;animation-delay:-.5s}.t9{left:44%;top:8%;animation-delay:-3.5s}
@media (min-width:1001px){.t7,.t9{display:none}}
@keyframes float{50%{transform:translateY(-14px) rotate(-1deg)}}
/* stories */
.stories{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.story{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;padding-bottom:22px}
.story .st-img{height:210px;display:flex;align-items:flex-end;padding:18px;color:#fff;font-family:var(--disp);font-stretch:88%;font-weight:600;font-size:18px}.st-img b{font-weight:800}
.st-students{background:linear-gradient(135deg,#5b2eff,#06c3d6)}.st-teachers{background:linear-gradient(135deg,#2a1670,#7c3aed)}.st-research{background:linear-gradient(135deg,#ff5c5c,#ffb36b)}
.story h3{padding:18px 22px 6px}.story p{padding:0 22px;color:var(--mut);font-size:14px}.story a{display:inline-block;margin:14px 22px 0;color:var(--blue);font-weight:600;font-size:14px}
/* blue band + tabs + marquee */
.blue-band{background:linear-gradient(135deg,#4c1dff,#7c3aed 55%,#06c3d6 140%);color:#fff;border-radius:var(--r);margin:0 16px;padding:72px 0 60px}
.band-top{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:34px}.band-top p{margin-top:12px;max-width:520px;opacity:.9}
.globe{width:200px;height:120px;position:relative;background:radial-gradient(circle,rgba(255,255,255,.35) 1px,transparent 1.5px) 0 0/10px 10px;border-radius:100px;opacity:.9;flex:none}.globe i{position:absolute;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.3);animation:pulse 2s infinite}
.globe i:nth-child(1){left:20%;top:30%}.globe i:nth-child(2){left:62%;top:22%;animation-delay:.4s}.globe i:nth-child(3){left:44%;top:60%;animation-delay:.8s}.globe i:nth-child(4){left:78%;top:58%;animation-delay:1.2s}.globe i:nth-child(5){left:30%;top:72%;animation-delay:1.6s}.globe i:nth-child(6){left:88%;top:30%;animation-delay:.2s}
@keyframes pulse{50%{box-shadow:0 0 0 12px rgba(255,255,255,0)}}
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:22px}
.tabs button{padding:9px 16px;border-radius:var(--pill);border:1.5px solid rgba(255,255,255,.5);color:#fff;font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:600;font-size:12px;letter-spacing:.04em}.tabs button.on{background:#fff;color:var(--blue);border-color:#fff}
.tabpane{display:none}.tabpane.on{display:block}.aud-d{text-align:center;font-size:17px;margin-bottom:18px;opacity:.95}
.marq{overflow:hidden;white-space:nowrap;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mt{display:inline-flex;gap:14px;animation:marq 26s linear infinite}.mt span{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:12px 18px;border-radius:14px;font-family:ui-monospace,Menlo,monospace;font-size:13px}.mt i{width:7px;height:7px;border-radius:50%;background:#9ef0ff}
@keyframes marq{to{transform:translateX(-50%)}}
/* split + steps + demo */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.split.top{align-items:start}
.steps{list-style:none;counter-reset:s;margin-top:8px}.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line);color:var(--mut);font-size:15px}.steps li:before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;font-size:13px}.steps li:before{grid-row:span 2}.steps b{display:block;color:var(--ink);margin-bottom:2px;grid-column:2}.steps span{grid-column:2}
.demo-col{display:grid;gap:18px}
.chat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:0 40px 80px -40px rgba(16,19,26,.35)}
.ch{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--mut);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:6px}.ch i{width:10px;height:10px;border-radius:50%;background:var(--green)}
.cb{min-height:150px;max-height:260px;overflow:auto}
.m{padding:10px 14px;border-radius:14px;margin:9px 0;font-size:14px;max-width:88%;background:var(--grey)}.m b{display:block;font-size:11px;color:var(--mut);margin-bottom:2px}.m.me{background:#ece7ff;margin-left:auto}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.chip{padding:8px 12px;border-radius:var(--pill);border:1.5px solid var(--line);font-size:12px;font-weight:600;background:#fff}.chip:hover{border-color:var(--blue);color:var(--blue)}
.sheet{background:#fff;border:1px solid var(--line);border-radius:var(--rs);overflow:hidden}.sh{padding:10px 14px;font-size:12px;color:var(--mut);border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center}.sh i{width:9px;height:9px;background:var(--green);border-radius:2px}
.sheet table{width:100%;border-collapse:collapse;font-size:13px}.sheet th{text-align:left;padding:8px 12px;background:var(--grey);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}.sheet td{padding:9px 12px;border-top:1px solid var(--line)}tr.new td{background:#e6fbfd;font-weight:600}
.sheet u{text-decoration:none;font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;background:#ece7ff;color:var(--blue)}.sheet u.d{background:#eee;color:#777}
/* blocks */
.grey-block{background:var(--grey);border-radius:var(--r);margin:0 16px}.sky-block{background:var(--sky2);border-radius:var(--r);margin:0 16px}
.dark-band{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);margin:0 16px;padding:72px 0}
.fgrid9{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}.fc h4{font-family:var(--disp);font-stretch:88%;font-size:18px;margin:14px 0 6px;letter-spacing:-.01em}.fc p{font-size:14px;color:var(--mut)}
.ic{font-size:24px;display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--grey)}
.brief{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;font-size:14px;max-width:460px}.bh{display:flex;justify-content:space-between;font-size:13px;color:var(--mut);padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:6px}.bl{padding:8px 0}.bl em{font-style:normal;font-weight:700;font-size:12px;display:block;margin-bottom:2px}.bl p{color:var(--mut)}
code{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:var(--grey);padding:2px 7px;border-radius:6px}
.pipe{display:grid;gap:14px}.pst{background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:20px 22px;display:grid;grid-template-columns:40px 1fr;gap:4px 16px;align-items:center}.pst b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;grid-row:span 2}.pst h4{font-family:var(--disp);font-stretch:88%;font-size:17px}.pst p{font-size:14px;color:var(--mut)}
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nc{position:relative;background:#fff;border-radius:var(--rs);padding:22px 22px 30px;border:1px solid var(--line);background-image:repeating-linear-gradient(135deg,transparent 0 6px,#e3e6ea 6px 7px);background-size:100% 12px;background-repeat:no-repeat;background-position:bottom;display:block}
.nm{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--mut);margin-bottom:10px}.tagp{font-style:normal;font-family:var(--disp);font-stretch:88%;font-size:10px;font-weight:700;letter-spacing:.06em;padding:4px 9px;border-radius:99px;color:#fff;background:var(--blue)}.tagp.router{background:var(--red)}.tagp.schedules{background:#06c3d6}
.nc h3{font-size:17px;margin-bottom:8px}.nc p{font-size:13px;color:var(--mut);padding-right:30px}.arr{position:absolute;right:18px;bottom:22px;font-size:20px;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px;text-align:center}.stats b{display:block;font-family:var(--disp);font-stretch:88%;font-size:clamp(44px,6vw,72px);font-weight:700;letter-spacing:-.04em;line-height:1}.stats span{font-size:13px;color:var(--mut);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.layers{display:grid;gap:10px}.lay{display:grid;grid-template-columns:36px 170px 1fr;gap:14px;align-items:baseline;background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:16px 20px;font-size:14px}.lay span{font-family:var(--disp);font-weight:700;color:var(--blue);font-size:12px}.lay b{font-family:var(--disp);font-stretch:88%;font-size:16px}.lay p{color:var(--mut)}
/* estimator */
.est{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-top:8px}
.est label{display:flex;justify-content:space-between;font-size:13px;color:var(--mut);margin:10px 0 6px}
input[type=range]{width:100%;accent-color:var(--blue);margin-bottom:10px}
.out{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0 18px}.out div{background:var(--grey);border-radius:12px;padding:12px}.out span{font-size:11px;color:var(--mut);display:block}.out b{font-size:16px}
.fine{font-size:12px;color:var(--mut);margin-left:10px;display:inline-block;margin-top:8px}
.mini-plans{display:grid;gap:14px}.mp{background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:20px 22px;display:grid;grid-template-columns:120px 1fr;align-items:center;gap:2px 18px}.mp b{font-family:var(--disp);font-stretch:88%;font-size:15px;text-transform:uppercase}.mp strong{font-family:var(--disp);font-size:30px;letter-spacing:-.03em;grid-row:span 2}.mp small{font-size:13px;font-weight:500;color:var(--mut)}.mp span{font-size:13px;color:var(--mut)}.mp.hot{border-color:var(--blue);box-shadow:0 0 0 3px #dcd3ff}
/* cta + contact */
.cta-block{background:var(--sky2);color:var(--ink);border-radius:var(--r);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.cta-block p{color:var(--mut);margin-top:12px}
.contact{display:grid;gap:10px}.contact input{padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit}.contact input::placeholder{color:var(--mut)}
/* products */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:60px 0;border-top:1px solid var(--line)}.prod:first-child{border:0;padding-top:0}
.ticks{list-style:none;margin:0 0 26px}.ticks li{padding:8px 0 8px 30px;position:relative;color:var(--mut);font-size:15px}.ticks li:before{content:"✓";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:50%;background:#ece7ff;color:#d6007f;font-size:12px;display:grid;place-items:center;font-weight:800}
.panel{background:var(--grey);border-radius:var(--r);padding:26px}
.code{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:var(--rs);padding:20px;font-family:ui-monospace,Menlo,monospace;font-size:13px;white-space:pre-wrap;line-height:1.7}.code .c{color:var(--mut)}.code .g{color:#0891a1}
.kv{display:grid;grid-template-columns:130px 1fr;gap:10px 14px;font-size:14px}.kv b{font-family:var(--disp);font-stretch:88%}.kv span{color:var(--mut)}
.barwrap{margin-top:18px;font-size:13px;color:var(--mut)}.bar.barwrap{all:unset}.barwrap .bar{all:unset;display:block;height:8px;background:#dfe3ea;border-radius:9px;margin-bottom:6px}.barwrap .bar i{display:block;height:100%;background:var(--blue);border-radius:9px}
.flow{display:grid;gap:6px;text-align:center;font-size:14px}.node{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}.node.acc{background:var(--blue);color:#fff;border-color:var(--blue)}.node.warn{background:#fff4e5;border-color:#ffd9a8}.arrow{color:var(--mut);font-size:12px}
.cmd{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--rs);overflow:hidden;font-size:14px}.cmd th{text-align:left;padding:12px 16px;font-family:var(--disp);font-stretch:88%;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);background:var(--grey)}.cmd td{padding:12px 16px;border-top:1px solid var(--line)}
.who{font-style:normal;font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;background:#ece7ff;color:var(--blue)}.who.owner{background:var(--blue);color:#fff}
/* pricing */
.toggle{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:var(--pill);padding:4px;margin-top:6px}.toggle button{padding:10px 18px;border-radius:var(--pill);font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:600;font-size:12px;letter-spacing:.04em;color:var(--ink)}.toggle button.on{background:var(--ink);color:#fff}.toggle b{color:#0891a1;margin-left:6px}.toggle button.on b{color:var(--green)}
.plans{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;display:flex;flex-direction:column}.plan.hot{border-color:var(--blue);box-shadow:0 0 0 3px #dcd3ff}
.badge{position:absolute;top:-12px;left:22px;background:var(--blue);color:#fff;font-family:var(--disp);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:99px}
.plan h3{text-transform:uppercase;font-size:16px}.for{font-size:13px;color:var(--mut);margin:4px 0 16px;min-height:40px}.price{font-family:var(--disp);font-size:40px;font-weight:700;letter-spacing:-.04em;line-height:1}.price small{font-size:14px;color:var(--mut);font-weight:500;letter-spacing:0}.per{font-size:12px;color:var(--mut);margin:6px 0 18px}
.plan ul{list-style:none;flex:1;margin-bottom:20px}.plan li{font-size:13px;padding:6px 0;border-top:1px solid var(--line);color:#2b303a}.plan .pill{justify-content:center}
.edu{margin-top:22px;background:#ece7ff;color:var(--ink);border-radius:var(--r);padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px}.edu b{display:block;font-family:var(--disp);font-stretch:88%;font-size:20px}.edu span{color:var(--mut);font-size:14px}
.addons{display:grid;gap:12px;align-content:start}.addons h3{margin-bottom:6px}.ao{background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:16px 20px;display:grid;grid-template-columns:180px 1fr;gap:12px;font-size:14px}.ao b{font-family:var(--disp);font-stretch:88%}.ao span{color:var(--mut)}
.cmp{width:100%;border-collapse:collapse;font-size:14px;margin-top:30px}.cmp th{text-align:left;padding:14px 12px;font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:12px;letter-spacing:.06em;border-bottom:2px solid var(--ink)}.cmp td{padding:12px;border-bottom:1px solid var(--line)}.cmp tr.grp td{font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:12px;letter-spacing:.06em;color:var(--mut);background:var(--grey);padding:8px 12px}.cmp .y{color:#0891a1;font-weight:800}.cmp .n{color:#c0c5cd}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:16px 20px;margin-bottom:10px}.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:var(--blue);font-weight:800}.faq details[open] summary:after{content:"–"}.faq p{margin-top:8px;color:var(--mut);font-size:14px}
.honest{display:grid;gap:14px;margin:24px 0 28px}.honest p{background:var(--grey);border-radius:var(--rs);padding:18px 22px;font-size:15px;color:var(--mut)}.honest b{color:var(--ink);display:block;margin-bottom:4px}
/* footer */
footer{background:var(--grey);color:var(--ink);padding:64px 0 28px;margin-top:40px;border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px}.fgrid h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}.fgrid a{display:block;font-size:14px;color:var(--mut);margin-bottom:9px}.fgrid a:hover{color:var(--ink)}.fnote{font-size:13px;color:var(--mut);margin-top:8px}
.fbot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:44px;padding-top:22px;font-size:13px;color:var(--mut)}.fbot a{color:var(--ink)}
/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.tile,.mt,.scroll,.globe i{animation:none}}
/* responsive */
@media (max-width:1000px){.plans{grid-template-columns:repeat(2,1fr)}.fgrid{grid-template-columns:repeat(2,1fr)}.stories,.news,.fgrid9{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.tile{display:none}.tile.t1,.tile.t4,.tile.t5,.tile.t8{display:block}}
@media (max-width:760px){section{padding:60px 0}.links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 24px;flex-direction:column;gap:14px}.nav-open .links{display:flex}.burger{display:flex}nav .pill{display:none}
.split,.prod,.cta-block,.edu{grid-template-columns:1fr;display:grid}.prod>.panel{order:2}.stories,.news,.fgrid9,.stats,.plans,.out{grid-template-columns:1fr}.band-top{flex-direction:column;align-items:flex-start}.globe{display:none}.lay{grid-template-columns:30px 1fr}.lay p{grid-column:2}.tile,.tile.t1,.tile.t4,.tile.t5,.tile.t8{display:none}.hero{min-height:0;padding:80px 0 70px}.cmp{display:block;overflow:auto}.cmd{display:block;overflow:auto}.ao{grid-template-columns:1fr}.mp{grid-template-columns:1fr}.mp strong{grid-row:auto}.blue-band,.grey-block,.sky-block,.dark-band{margin:0 8px;border-radius:18px}}

/* v4 polish */
.eyebrow.center{text-align:center}
.ic svg{width:22px;height:22px;color:var(--blue)}.ic{background:#efeaff}
.trust{list-style:none;display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-top:30px;font-size:13px;color:var(--mut);font-weight:500}.trust li:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--blue);margin-right:8px;vertical-align:middle}
.works{display:flex;gap:28px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:13px;color:var(--mut);padding:22px 0;border-bottom:1px solid var(--line)}.works b{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600;font-size:14px}.works i{width:10px;height:10px;border-radius:3px;display:inline-block}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.fc.wide{grid-column:span 2}
.fc{transition:transform .25s,box-shadow .25s}.fc:hover,.story:hover,.nc:hover,.pst:hover,.lay:hover{box-shadow:0 24px 50px -28px rgba(16,19,26,.35)}
.story,.nc,.pst,.lay{transition:transform .25s,box-shadow .25s}
.mini{margin-top:18px;background:var(--grey);border-radius:14px;padding:14px;font-size:13px}
.mm{background:#fff;border-radius:10px;padding:8px 12px;margin:6px 0;max-width:80%}.mm.me{background:#ece7ff;margin-left:auto}
.tiers{display:grid;gap:8px}.tiers span{display:flex;align-items:center;gap:8px}.tiers i{width:10px;height:10px;border-radius:50%;background:var(--blue)}.tiers i.g{background:#06c3d6}.tiers .lim{color:var(--mut);font-family:ui-monospace,Menlo,monospace;font-size:12px}
.prep{display:grid;gap:4px}.prep b{font-family:ui-monospace,Menlo,monospace;color:var(--blue);margin-bottom:4px}.prep em{font-style:normal;color:var(--mut);font-size:12px;margin-top:4px}
.clock{display:flex;gap:12px;align-items:baseline}.clock b{font-family:var(--disp);font-size:30px;letter-spacing:-.03em}.clock span{color:var(--mut);font-size:12px}
.tour{display:grid;grid-template-columns:300px 1fr;gap:22px;align-items:start}
.tour-nav{display:grid;gap:8px}.tour-nav button{text-align:left;padding:16px 18px;border-radius:var(--rs);border:1px solid var(--line);background:#fff;display:grid;gap:2px;transition:border-color .2s,background .2s}.tour-nav button b{font-family:var(--disp);font-stretch:88%;font-size:16px}.tour-nav button span{font-size:13px;color:var(--mut)}.tour-nav button.on{border-color:var(--blue);background:#efeaff}.tour-nav button.on b{color:var(--blue)}
.tour-stage{background:var(--grey);border-radius:var(--r);padding:28px;min-height:420px}
.tp{display:none}.tp.on{display:block;animation:fade .35s ease}@keyframes fade{from{opacity:0;transform:translateY(6px)}}
.tchat{max-width:560px;margin:0 auto}.tchat .m{background:#fff}.tchat .m.me{background:#ece7ff}.tchat .brief{margin:0 auto}
.tt{border-collapse:collapse;margin-top:6px;font-size:13px}.tt th,.tt td{text-align:left;padding:4px 10px 4px 0;border-bottom:1px solid var(--line)}.tt th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.tcap{text-align:center;color:var(--mut);font-size:14px;margin-top:18px;max-width:560px;margin-left:auto;margin-right:auto}
.tflow{max-width:560px;margin:0 auto;display:grid;gap:8px;text-align:center;font-size:14px}.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.hero h1{background:linear-gradient(180deg,var(--ink),#3a4256);-webkit-background-clip:text;background-clip:text}.hero h1 .blue{background:linear-gradient(90deg,#5b2eff,#06c3d6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero.small h1{background:none}
@media (max-width:1000px){.bento{grid-template-columns:1fr 1fr}.fc.wide{grid-column:span 2}.tour{grid-template-columns:1fr}.tour-nav{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.bento{grid-template-columns:1fr}.fc.wide{grid-column:auto}.tour-nav{grid-template-columns:1fr}.row3{grid-template-columns:1fr}.works{gap:14px}}

/* 3D */
.hero{perspective:1200px}.tiles{transform-style:preserve-3d}
.tile{will-change:transform;transform:translate3d(var(--px,0),var(--py,0),0) rotateX(var(--rx,0)) rotateY(var(--ry,0));animation:none;box-shadow:0 30px 60px -22px rgba(16,19,26,.35),0 2px 0 rgba(255,255,255,.8) inset}
.tile:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.55),transparent 55%);pointer-events:none}
.tilt{transform-style:preserve-3d;transition:transform .25s ease,box-shadow .25s ease;will-change:transform}
.tilt.is-tilting{transition:transform .06s linear}
.scene{perspective:1400px}.tilt-3d{transform:rotateY(-10deg) rotateX(4deg);transform-origin:left center;transition:transform .6s cubic-bezier(.2,.8,.2,1);box-shadow:0 60px 90px -50px rgba(16,19,26,.45);border-radius:var(--r)}.tilt-3d.back{transform:rotateY(-8deg) rotateX(3deg) translateZ(-30px);border-radius:var(--rs)}.scene:hover .tilt-3d{transform:rotateY(0) rotateX(0)}
.tour-stage{perspective:1200px}.tp.on{animation:fade3d .5s cubic-bezier(.2,.8,.2,1)}@keyframes fade3d{from{opacity:0;transform:rotateX(8deg) translateY(16px)}}
.stack3d{position:relative;height:250px;margin:10px 0 40px 70px;perspective:900px;transform-style:preserve-3d}
.s3{position:absolute;left:0;width:300px;height:80px;border-radius:14px;transform:rotateX(58deg) rotateZ(-30deg);display:flex;align-items:center;padding-left:22px;font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:700;font-size:12px;letter-spacing:.06em;box-shadow:0 24px 40px -22px rgba(16,19,26,.5);transition:transform .4s}
.s3.l5{top:150px;background:#dfe5ee;color:#3b4252}.s3.l4{top:122px;background:#dcd3ff;color:#7a0057}.s3.l3{top:94px;background:#ffb8dc;color:#7a0057}.s3.l2{top:66px;background:#ff7fc0;color:#fff}.s3.l1{top:38px;background:var(--blue);color:#fff}.s3.top{top:0;background:#fff;color:var(--ink);border:1px solid var(--line)}
.stack3d:hover .s3.l5{transform:rotateX(58deg) rotateZ(-30deg) translateZ(-10px)}.stack3d:hover .s3.l4{transform:rotateX(58deg) rotateZ(-30deg) translateZ(10px)}.stack3d:hover .s3.l3{transform:rotateX(58deg) rotateZ(-30deg) translateZ(30px)}.stack3d:hover .s3.l2{transform:rotateX(58deg) rotateZ(-30deg) translateZ(50px)}.stack3d:hover .s3.l1{transform:rotateX(58deg) rotateZ(-30deg) translateZ(70px)}.stack3d:hover .s3.top{transform:rotateX(58deg) rotateZ(-30deg) translateZ(95px)}
.stats b{text-shadow:0 1px 0 #fff,0 10px 24px rgba(91,46,255,.18)}
.pill.blue{box-shadow:0 14px 30px -12px rgba(91,46,255,.75),0 1px 0 rgba(255,255,255,.4) inset}
@media (prefers-reduced-motion:reduce){.tilt,.tile,.tilt-3d,.s3{transition:none!important;transform:none!important}}
@media (max-width:760px){.tilt-3d,.tilt-3d.back{transform:none}.stack3d{height:210px;margin-left:30px}.s3{width:230px}}

/* v7: colour + deeper 3D */
.hero h1 .blue{background:linear-gradient(90deg,#5b2eff,#06c3d6);-webkit-background-clip:text;background-clip:text;color:transparent}
.phone3d{position:absolute;right:6%;top:14%;width:250px;height:500px;border-radius:38px;background:#12102a;padding:12px;box-shadow:0 60px 100px -40px rgba(42,22,112,.6),0 0 0 2px #2d2366 inset;transform:translate3d(var(--px,0),var(--py,0),0) rotateY(calc(-18deg + var(--ry,0deg))) rotateX(calc(6deg + var(--rx,0deg)));transform-style:preserve-3d;will-change:transform;transition:transform .2s ease-out}
.phone3d:before{content:"";position:absolute;inset:-2px;border-radius:40px;background:linear-gradient(160deg,rgba(255,255,255,.35),transparent 40%);pointer-events:none;z-index:2}
.ph-notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:90px;height:22px;background:#12102a;border-radius:0 0 14px 14px;z-index:3}
.ph-screen{height:100%;border-radius:28px;background:#f3f0ff;padding:36px 12px 12px;overflow:hidden;font-size:12px}
.ph-top{font-size:11px;color:var(--mut);display:flex;gap:6px;align-items:center;margin-bottom:6px}.ph-top i{width:8px;height:8px;border-radius:50%;background:var(--green)}
.ph-screen .m{font-size:12px;padding:8px 10px;border-radius:12px;background:#fff;max-width:92%;margin:6px 0}.ph-screen .m.me{background:#dcd3ff}.ph-screen .m b{font-size:9px}
@media (max-width:1000px){.phone3d{display:none}}
.hero.small .phone3d{display:none}
/* layered depth on tiles */
.tile{transform:translate3d(var(--px,0),var(--py,0),calc(var(--z,0) * 1px)) rotateX(var(--rx,0)) rotateY(var(--ry,0))}
.t1{--z:40}.t2{--z:10}.t3{--z:60}.t4{--z:20}.t7{--z:30}.t8{--z:50}.t9{--z:70}
/* card glare + stronger tilt */
.tilt{position:relative;overflow:hidden}.tilt .glare{position:absolute;inset:-40%;background:radial-gradient(circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.55),transparent 45%);opacity:0;transition:opacity .25s;pointer-events:none;mix-blend-mode:soft-light}.tilt:hover .glare{opacity:1}
.fc,.story,.nc,.pst,.plan{box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 10px 24px -18px rgba(42,22,112,.35)}
.fc:hover,.story:hover,.nc:hover,.pst:hover,.plan:hover{box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 40px 70px -30px rgba(42,22,112,.45),0 0 0 1px #dcd3ff}
/* extruded stats */
.stats b{text-shadow:none;background:linear-gradient(180deg,#5b2eff,#06c3d6);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 12px 20px rgba(91,46,255,.25))}
.stats div{position:relative;isolation:isolate}.stats div:after{content:attr(data-n);position:absolute;left:50%;top:0;transform:translate(calc(-50% + 7px),9px);font-family:var(--disp);font-stretch:88%;font-size:clamp(44px,6vw,72px);font-weight:700;letter-spacing:-.04em;line-height:1;color:#dcd3ff;z-index:-1}
/* cube badges */
.cube{width:36px;height:36px;position:relative;transform-style:preserve-3d;transform:rotateX(-20deg) rotateY(28deg);background:none!important;border-radius:0!important;display:block!important}
.cube i{position:absolute;inset:0;display:grid;place-items:center;background:var(--blue);color:#fff;font-style:normal;font-weight:700;font-size:14px;border-radius:6px;transform:translateZ(18px)}
.cube:before,.cube:after{content:"";position:absolute;inset:0;border-radius:6px}.cube:before{background:#3b1bb3;transform:rotateY(90deg) translateZ(18px)}.cube:after{background:#8b5cf6;transform:rotateX(90deg) translateZ(18px)}
/* tour flip */
.tp.on{animation:flip .55s cubic-bezier(.2,.8,.2,1)}@keyframes flip{from{opacity:0;transform:rotateY(-24deg) translateX(30px)}}
/* popular plan */
.plan{overflow:visible}.plan .glare{display:none}.plan.hot{box-shadow:0 30px 60px -30px rgba(91,46,255,.45),0 0 0 3px #dcd3ff;z-index:1}
.plans{perspective:1400px}
/* stories: stacked frames */
.pill.blue{background:linear-gradient(135deg,#5b2eff,#7c3aed);box-shadow:0 16px 32px -12px rgba(91,46,255,.7),0 1px 0 rgba(255,255,255,.35) inset}
@media (prefers-reduced-motion:reduce){.phone3d{animation:none;transform:none}}

/* large-screen scaling and hero stage */
@media (min-width:1700px){html{zoom:1.1}}
@media (min-width:2300px){html{zoom:1.25}}
.hero{min-height:min(88vh,920px)}
.tiles{left:50%;right:auto;width:min(100%,1480px);transform:translateX(-50%)}
.tile{font-size:14px;padding:14px 18px;max-width:300px;border-radius:18px}
.tile b{font-size:11px}
.t1{left:3%;top:16%}.t2{left:1%;top:40%}.t3{left:6%;bottom:24%}.t4{left:17%;bottom:9%}.t7{right:4%;bottom:30%}.t8{right:14%;bottom:9%}.t9{left:40%;top:7%}
.phone3d{right:3%;top:12%;width:290px;height:580px;transform-style:flat;backface-visibility:hidden}.phone3d:before{display:none}
.ph-screen{font-size:13px;padding:40px 14px 14px}.ph-screen .m{font-size:13px;padding:9px 12px}.ph-screen .m b{font-size:10px}
.hero-in{max-width:900px}
@media (max-width:1000px){.tiles{width:100%}}

/* docs */
.cta-row.left{justify-content:flex-start}
.docs-nav{display:flex;gap:8px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:10px}.docs-nav a{padding:8px 14px;border-radius:var(--pill);border:1px solid var(--line);font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-weight:600;font-size:12px;letter-spacing:.04em}.docs-nav a:hover{border-color:var(--blue);color:var(--blue)}
.path{padding:60px 0}.pathline{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:30px 0 20px;counter-reset:p}.pathline li{counter-increment:p;position:relative;padding:22px 20px 22px 64px;background:#fff;border:1px solid var(--line)}.pathline li:first-child{border-radius:var(--rs) 0 0 var(--rs)}.pathline li:last-child{border-radius:0 var(--rs) var(--rs) 0}.pathline li:before{content:counter(p);position:absolute;left:20px;top:22px;width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}.pathline li:not(:last-child):after{content:"";position:absolute;right:-9px;top:50%;width:16px;height:16px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:1}.pathline b{display:block;font-family:var(--disp);font-stretch:88%;font-size:17px}.pathline span{font-size:13px;color:var(--mut)}
.phase{padding:60px 0}.phase-h{display:grid;grid-template-columns:90px 1fr;gap:20px;align-items:start;margin-bottom:26px}.pnum{font-family:var(--disp);font-stretch:88%;font-size:64px;font-weight:700;letter-spacing:-.05em;line-height:.9;background:linear-gradient(180deg,#5b2eff,#06c3d6);-webkit-background-clip:text;background-clip:text;color:transparent}.phase-h .sub{margin-bottom:0}
.gcards{display:grid;gap:12px}.gcard{display:grid;grid-template-columns:60px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:20px 22px;transition:transform .2s,box-shadow .2s,border-color .2s}.gcard:hover{transform:translateX(4px);border-color:var(--blue);box-shadow:0 20px 40px -28px rgba(42,22,112,.35)}
.gnum{font-family:var(--disp);font-stretch:88%;font-size:26px;font-weight:700;color:var(--blue);letter-spacing:-.03em}.gcard h4{font-family:var(--disp);font-stretch:88%;font-size:18px;margin-bottom:3px}.gcard p{font-size:14px;color:var(--mut)}.gtime{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);background:var(--grey);padding:6px 10px;border-radius:99px;white-space:nowrap}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.opt{background:#fff;border:1px solid var(--line);border-radius:var(--rs);padding:18px 20px;display:grid;gap:4px;transition:transform .2s,border-color .2s}.opt:hover{transform:translateY(-3px);border-color:var(--blue)}.opt b{font-family:var(--disp);font-stretch:88%;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}.opt span{font-weight:600}
.files td a{color:var(--blue)}
.cta-block.light{background:#fff;border:1px solid var(--line)}.cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.mailline{margin-top:14px;font-size:14px}.mailline a{color:var(--blue);font-weight:600}
.trust a{color:inherit;text-decoration:underline;text-decoration-color:#c4b5fd;text-underline-offset:3px}
@media (max-width:1000px){.pathline{grid-template-columns:1fr 1fr}.pathline li{border-radius:0!important}.pathline li:after{display:none}.opts{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.pathline{grid-template-columns:1fr}.opts{grid-template-columns:1fr}.gcard{grid-template-columns:44px 1fr}.gtime{grid-column:2}.phase-h{grid-template-columns:1fr}.pnum{font-size:44px}.cta-actions{justify-content:flex-start}}

/* guide pages */
.doc-head{background:linear-gradient(180deg,#f7f5ff,#fff);border-bottom:1px solid var(--line);padding:28px 0 34px}
.crumbs{display:flex;gap:10px;font-size:13px;color:var(--mut);margin-bottom:16px}.crumbs a{color:var(--mut)}.crumbs a:hover{color:var(--blue)}.crumbs em{font-style:normal;color:var(--ink);font-weight:600}
.doc-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.dm{font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:11px;letter-spacing:.08em;font-weight:700;padding:6px 10px;border-radius:99px;background:#efeaff;color:var(--blue)}.dm:nth-child(2){background:var(--grey);color:var(--mut)}.dm:nth-child(3){background:#e6fbfd;color:#0891a1}
.doc-head h1{font-size:clamp(30px,3.6vw,46px);text-transform:none;letter-spacing:-.03em;max-width:900px}.doc-lead{font-size:18px;color:var(--mut);max-width:780px;margin-top:12px;line-height:1.6}.doc-lead code{font-size:.9em}
.docs-shell{display:grid;grid-template-columns:250px minmax(0,1fr) 220px;gap:44px;align-items:start;padding-top:34px;padding-bottom:60px}
.side{position:sticky;top:86px;max-height:calc(100vh - 110px);overflow:auto}.side-in{display:grid;gap:4px;padding-right:8px}
.side-home{font-weight:600;color:var(--blue);font-size:13px;margin-bottom:6px}
.side-search{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:13px;margin-bottom:8px;background:#fff}
.sg{border-top:1px solid var(--line);padding:6px 0}.sg summary{list-style:none;cursor:pointer;font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:11px;letter-spacing:.08em;color:var(--mut);padding:8px 10px;display:flex;justify-content:space-between}.sg summary::-webkit-details-marker{display:none}.sg summary:after{content:"+";font-size:14px}.sg[open] summary:after{content:"–"}
.sg a{display:grid;grid-template-columns:26px 1fr;gap:8px;align-items:baseline;font-size:13.5px;padding:7px 10px;border-radius:8px;color:var(--ink)}.sg a i{font-style:normal;font-family:var(--disp);font-size:11px;font-weight:700;color:var(--mut)}.sg a:hover{background:var(--grey)}.sg a.on{background:#efeaff;color:var(--blue);font-weight:600}.sg a.on i{color:var(--blue)}.sg a.hide{display:none}
.doc{min-width:0;font-size:16px;line-height:1.75}
.doc h1{font-family:var(--disp);font-stretch:88%;text-transform:none;font-size:30px;letter-spacing:-.025em;line-height:1.15;margin:56px 0 14px;padding:22px 0 0;border-top:2px solid var(--ink);scroll-margin-top:90px}.doc h1:before{content:"Section";display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;font-weight:700}.doc h1:first-child{margin-top:0}.doc hr{border:0;border-top:1px solid var(--line);margin:30px 0}.doc hr+h1{border-top:0;padding-top:0;margin-top:28px}
.doc h1{font-family:var(--disp);font-stretch:88%;text-transform:none;font-size:30px;letter-spacing:-.02em;line-height:1.15;margin:56px 0 14px;padding-top:22px;border-top:2px solid var(--ink);scroll-margin-top:90px}.doc h1:first-child{margin-top:0;padding-top:0;border:0}
.doc h2{font-family:var(--disp);font-stretch:88%;font-size:26px;letter-spacing:-.02em;margin:44px 0 12px;padding-top:16px;border-top:1px solid var(--line);scroll-margin-top:90px}.doc h2:first-child{border:0;padding-top:0;margin-top:0}.doc h3{font-size:19px;margin:28px 0 8px;scroll-margin-top:90px}.doc h4{font-size:16px;margin:20px 0 6px}
.doc h1,.doc-body h1{font-size:26px;text-transform:none;letter-spacing:-.02em;background:none;color:var(--ink)}
.toc-sep{display:none}.doc h2.part{display:flex;align-items:center;gap:12px;margin-top:56px;padding:18px 20px;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:12px;background:#f7f5ff;font-size:24px;text-transform:none}.pk{flex:none;font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:11px;letter-spacing:.08em;font-weight:700;padding:6px 10px;border-radius:99px;background:var(--blue);color:#fff}
.doc h2.step{display:flex;gap:12px;align-items:center}.sn{flex:none;display:grid;place-items:center;min-width:34px;height:34px;padding:0 8px;border-radius:10px;background:var(--blue);color:#fff;font-size:14px;font-family:var(--disp)}
.doc p,.doc ul,.doc ol{margin:0 0 14px}.doc ul,.doc ol{padding-left:24px}.doc li{margin:4px 0}.doc a{color:var(--blue);text-decoration:underline;text-decoration-color:#c4b5fd;text-underline-offset:3px}
.callout{border-left:3px solid var(--blue);background:#f7f5ff;padding:12px 18px;border-radius:0 12px 12px 0;margin:0 0 16px;color:#3b3660}.callout p:last-child{margin:0}.callout.warn{border-color:#f59e0b;background:#fff8eb;color:#5a3b00}.callout.tip{border-color:#06c3d6;background:#e9fbfd;color:#0b4a52}
.cblk{margin:0 0 18px;border-radius:12px;overflow:hidden;border:1px solid #2a2450;background:#12102a}.cbh{display:flex;justify-content:space-between;align-items:center;padding:6px 8px 6px 14px;background:#1b1740;color:#a8a3d6;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:700}.copy{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.1);border-radius:6px;padding:5px 9px}.copy:hover{background:var(--blue)}.copy.ok{background:#06c3d6;color:#062b30}
.doc pre{background:transparent;color:#e9e6ff;padding:14px 16px;overflow:auto;font-size:13px;line-height:1.6;margin:0}.doc pre code{background:none;padding:0;color:inherit;font-size:inherit}.doc code{font-size:.9em}
.diagram{margin:0 0 18px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:auto;cursor:zoom-in;position:relative}.diagram:after{content:"Click to enlarge";position:absolute;right:10px;top:8px;font-size:11px;color:var(--mut);background:var(--grey);padding:3px 8px;border-radius:99px}.diagram.zoom{position:fixed;inset:0;z-index:100;margin:0;border-radius:0;padding:40px;background:rgba(255,255,255,.98);display:grid;place-items:center;cursor:zoom-out;overflow:auto}.diagram.zoom:after{content:"Click anywhere to close"}.diagram.zoom svg{max-width:none;width:min(1600px,95vw);height:auto}.diagram{cursor:zoom-in;position:relative}.diagram:after{content:"Click to enlarge";position:absolute;right:10px;top:8px;font-size:11px;color:var(--mut);background:var(--grey);padding:3px 8px;border-radius:99px}.diagram svg{max-width:100%;height:auto;display:block;margin:0 auto}.diagram.zoom{position:fixed;inset:0;z-index:100;margin:0;border:0;border-radius:0;background:rgba(255,255,255,.97);display:grid;place-items:center;padding:40px;cursor:zoom-out;overflow:auto}.diagram.zoom:after{content:"Click or press Esc to close"}.diagram.zoom svg{max-width:none;width:min(96vw,1800px);height:auto}
.doc pre.mermaid{background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);display:flex;justify-content:center;padding:18px;margin:0 0 18px}
.doc figure{margin:0 0 18px}.doc img{border-radius:12px;border:1px solid var(--line);max-width:100%;height:auto;box-shadow:0 20px 40px -30px rgba(42,22,112,.35)}.doc figcaption{font-size:13px;color:var(--mut);margin-top:8px;text-align:center}
.tbl{overflow:auto;margin:0 0 18px;border:1px solid var(--line);border-radius:12px}.doc table{border-collapse:collapse;width:100%;font-size:14px}.doc th{text-align:left;background:var(--grey);padding:10px 14px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}.doc td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}.doc tr:hover td{background:#fbfaff}
.doc kbd{font-family:ui-monospace,Menlo,monospace;font-size:12px;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 6px;background:#fff}
.toc-col{position:sticky;top:86px}.toc{display:grid;gap:2px;font-size:13px;border-left:1px solid var(--line);padding-left:14px;max-height:calc(100vh - 120px);overflow:auto}.toc-k{font-family:var(--disp);font-stretch:88%;text-transform:uppercase;font-size:11px;letter-spacing:.08em;color:var(--mut);margin-bottom:6px}.toc a{color:var(--mut);padding:3px 0;text-decoration:none;line-height:1.4}.toc a:hover,.toc a.on{color:var(--blue)}
.edit{margin-top:40px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--mut)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.pg{display:grid;gap:2px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;text-decoration:none!important;transition:border-color .2s,transform .2s}.pg span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}.pg b{font-family:var(--disp);font-stretch:88%;color:var(--ink)}.pg.next{text-align:right}.pg:hover{border-color:var(--blue);transform:translateY(-2px)}
@media (max-width:1200px){.docs-shell{grid-template-columns:230px minmax(0,1fr)}.toc-col{display:none}}
@media (max-width:1000px){.docs-shell{grid-template-columns:1fr}.side{position:static;max-height:none}.side-in{padding:0}}
@media (max-width:760px){.pager{grid-template-columns:1fr}.pg.next{text-align:left}.doc-head{padding:20px 0 26px}}

/* file pages */
.docs-shell.two{grid-template-columns:250px minmax(0,1fr)}.fname{font-size:.7em;background:#efeaff;color:var(--blue);padding:4px 12px;border-radius:10px}
/* footer bar, parent-site pattern */
footer .wrap{max-width:1280px}
.fbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:44px;padding-top:22px;font-size:12px;color:var(--mut);white-space:nowrap}
.fbar .logo{font-size:18px}
.fsep{width:1px;height:28px;background:var(--line)}
.fcopy a{color:var(--mut)}.fcopy a:hover{color:var(--ink)}
.fhq,.fmail{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:500}.fhq svg,.fmail svg{width:18px;height:18px;color:var(--blue)}.fhq b,.fmail b{font-weight:700}.fmail a{color:var(--ink);font-weight:600}.fmail a:hover{color:var(--blue)}
.flinks{margin-left:auto;display:flex;gap:0}.flinks a{padding:7px 9px;border-radius:99px;color:var(--mut);font-weight:600}.flinks a:hover{background:#efeaff;color:var(--blue)}
@media (max-width:1240px){.fbar{white-space:normal;gap:14px 20px}.flinks{margin-left:0;width:100%}}@media (max-width:1000px){.fsep{display:none}}