@import url("https://fonts.googleapis.com/css2?family=Cabin:wght@400;500;600;700&display=swap");
:root{--ink:#1f1630;--muted:#5b5270;--bg:#fffaf3;--card:#ffffff;--saffron:#f59e0b;--plum:#4c1d95;--rose:#be185d;--line:#eadfce}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Cabin",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--plum)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{display:block;width:112px;height:52px;font-size:0;line-height:0;color:transparent;background:url(logo.png) left center/contain no-repeat;text-decoration:none}
.brand span{color:transparent}
nav a{margin-left:16px;text-decoration:none;color:var(--ink);font-weight:600}
nav a:hover,nav a.on{color:var(--rose)}
.hero{background:linear-gradient(135deg,var(--plum),var(--rose));color:#fff;padding:72px 0}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 16px}
.hero p{font-size:1.2rem;max-width:620px;margin:0 0 26px;opacity:.95}
.btn{display:inline-block;background:var(--saffron);color:#1f1630;font-weight:700;padding:12px 22px;border-radius:999px;text-decoration:none;margin-right:10px}
.btn.alt{background:transparent;color:#fff;border:2px solid #fff}
section{padding:54px 0}
h2{font-size:1.9rem;margin:0 0 14px;color:var(--plum)}
h3{margin:0 0 8px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.eq{font-size:1.5rem;font-weight:800;color:var(--rose)}
.tag{display:inline-block;background:#fef3c7;color:#92400e;border-radius:999px;padding:2px 12px;font-size:.85rem;font-weight:700;margin-bottom:8px}
table{border-collapse:collapse;width:100%;background:var(--card);border-radius:12px;overflow:hidden}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f3e8ff;color:var(--plum)}
footer{background:#1f1630;color:#d8d0e8;padding:34px 0;margin-top:30px}
footer a{color:#fcd34d}
.page-head{background:#f3e8ff;padding:44px 0}
.page-head h1{margin:0 0 8px;color:var(--plum)}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;margin:0 0 14px;padding-left:46px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--saffron);color:#1f1630;font-weight:800;display:flex;align-items:center;justify-content:center}
@media(max-width:600px){nav a{margin:0 12px 0 0}}
button,input,select,textarea,dialog{font-family:inherit}
.course{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px;align-items:start}
.side{position:sticky;top:96px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px}
.side p{margin:2px 8px 8px;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.side a{display:block;padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:.95rem;line-height:1.3}
.side a:hover{background:#faf5ff}
.side a.on{background:#f3e8ff;color:var(--plum);font-weight:700}
@media(max-width:820px){.course{grid-template-columns:1fr;gap:20px}.side{position:static}}
.side a{position:relative}.side a{padding-left:34px}.side a.done::before{content:"\2713";position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#15803d;font-weight:700}
.markdone{background:var(--plum);color:#fff;border:0;cursor:pointer;font-size:1rem}
.markdone.is-done{background:#15803d}
.bar{height:12px;background:var(--line);border-radius:99px;overflow:hidden;max-width:420px}
.bar span{display:block;height:100%;background:var(--saffron);border-radius:99px;transition:width .3s}
.small{font-size:.9rem;color:var(--muted)}
.linkbtn{background:none;border:0;padding:0;color:var(--plum);text-decoration:underline;cursor:pointer;font-size:inherit}
#progress{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 20px;margin:0 0 22px;max-width:620px}
#resultsform{background:#fff;border:2px solid var(--saffron);border-radius:12px;padding:6px 22px 10px;margin:0 0 22px;max-width:620px}
#resultsform[hidden]{display:none}
#resultsform input[type=text],#resultsform input[type=email]{width:100%;max-width:420px;padding:10px;border:1px solid var(--line);border-radius:8px;font-size:1rem}
#submitbox{background:#fef3c7;border-radius:12px;padding:6px 20px 12px;margin:0 0 22px;max-width:620px}
#submitbox input:not([type=checkbox]){width:100%;max-width:420px;padding:10px;border:1px solid var(--line);border-radius:8px;font-size:1rem}
.steps h3 a{text-decoration:none}
.steps h3 a:hover{text-decoration:underline}
#chatfab{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
#chatbtn{background:var(--plum);color:#fff;border:0;border-radius:999px;padding:13px 20px;font-size:1rem;font-weight:700;cursor:pointer;box-shadow:0 8px 24px rgba(31,22,48,.35)}
#chatbtn:hover{background:var(--rose)}
#chatbtn:focus-visible,#chatpanel a:focus-visible{outline:3px solid var(--saffron);outline-offset:2px}
#chatpanel{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 32px rgba(31,22,48,.28);padding:14px;width:min(220px,calc(100vw - 32px))}
#chatpanel[hidden]{display:none}
#chatpanel a{display:flex;align-items:center;gap:12px;padding:10px;border-radius:12px;text-decoration:none;color:var(--ink)}
#chatpanel a:hover{background:#faf5ff}
#chatpanel .ci{font-size:1.5rem;width:36px;text-align:center}
.main>.crumb{margin:0 0 6px;color:var(--muted)}.main>h1{font-size:clamp(1.8rem,4vw,2.4rem);margin:0 0 18px;line-height:1.15;color:var(--plum)}.main>.lead{font-size:1.1rem;margin:0 0 18px}
/* search */
header.site .wrap{position:relative}
#sbtn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-left:12px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);cursor:pointer;padding:0}
#sbtn:hover,#sbtn:focus-visible{color:var(--rose);border-color:var(--rose)}
#sbtn svg{width:18px;height:18px}
.hright{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end}
#spanel{position:absolute;right:max(16px,0px);top:100%;width:min(460px,calc(100vw - 32px));background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 32px rgba(31,22,48,.18);padding:12px;z-index:30}
#spanel[hidden]{display:none}
#spanel input{width:100%;box-sizing:border-box;font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
#sres{list-style:none;margin:8px 0 0;padding:0;max-height:60vh;overflow:auto}
#sres li a{display:block;padding:10px 8px;border-radius:8px;text-decoration:none;color:var(--ink)}
#sres li a:hover,#sres li a:focus-visible,#sres li a.sel{background:#fdf1dc}
#sres strong{display:block}
#sres span{display:block;font-size:.88rem;color:var(--muted)}
#sres mark{background:#fde68a;color:inherit;border-radius:2px}
#smsg{margin:8px 4px 0;color:var(--muted);font-size:.9rem}
@media(max-width:600px){.hright{width:100%;justify-content:space-between}}
.notice{background:#fff3cd;border:1px solid #f0c75e;border-left:6px solid var(--saffron);border-radius:10px;padding:14px 16px;margin:16px 0}
.yt{position:relative;padding-top:56.25%;max-width:760px;border-radius:14px;overflow:hidden;background:#000;margin:10px 0 16px}.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* mobile menu */
#mbtn,.joinpin{display:none}
nav a .ext{font-size:.8em;margin-left:3px}
@media(max-width:1279px){
 header.site .wrap{position:static;flex-wrap:nowrap;gap:10px;padding-top:10px;padding-bottom:10px}
 .hright{width:auto;flex-wrap:nowrap;gap:8px;margin-left:auto}
 #sbtn{margin-left:0}
 #mbtn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:40px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);cursor:pointer;padding:0}
 #mbtn svg{width:20px;height:20px}
 #mbtn:hover,#mbtn:focus-visible{color:var(--rose);border-color:var(--rose)}
 .joinpin{display:inline-block;padding:10px 16px;border-radius:999px;background:var(--plum);color:#fff;font-weight:700;text-decoration:none;white-space:nowrap}
 header.site nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(31,22,48,.18);max-height:calc(100vh - 70px);overflow:auto}
 header.site.open nav{display:block}
 nav a{display:block;margin:0;padding:14px 20px;border-top:1px solid var(--line);font-size:1.05rem}
 nav a.joinlink{display:none}
 nav a.on{background:#f3e8ff;color:var(--plum)}
 #spanel{left:16px;right:16px;width:auto}
}
footer.social{padding:22px 0}
footer.social .wrap{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:center}
footer.social a{color:#fcd34d;font-weight:700;text-decoration:none}
footer.social a:hover,footer.social a:focus-visible{text-decoration:underline}
.tablewrap{overflow-x:auto;margin:12px 0}.tablewrap table{min-width:520px}.tablewrap th,.tablewrap td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.wallfs{border:1px solid var(--line);border-radius:12px;padding:6px 16px 4px;margin:18px 0;background:#fffaf3}
.wallfs legend{font-weight:700;padding:0 6px;color:var(--plum)}
.wallfs input[type=text]{max-width:100%;box-sizing:border-box}
ul.wall{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.person{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;text-align:center}
.person img,.person .noph{width:132px;height:132px;border-radius:50%;object-fit:cover;display:block;margin:0 auto 12px;background:#f3e8ff}
.person .noph{display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:800;color:var(--plum)}
.person h3{margin:0 0 6px}
.person .badge{display:inline-block;margin:0 0 12px;padding:3px 12px;border-radius:999px;background:var(--saffron);color:var(--ink);font-weight:700;font-size:.85rem}
.plinks{display:flex;flex-wrap:wrap;gap:6px 12px;justify-content:center;margin:0}
.plinks a{font-weight:600;color:var(--plum)}
footer.social a.dev{font-size:.7rem;font-weight:400;color:#8f86a3;opacity:.7}
footer.social a.dev:hover,footer.social a.dev:focus-visible{opacity:1;color:#d8d0e8}