/* MetaChem Academy public site. Follows the current metachemacademy.com theme (21 Oct 2026 export): ink #152238,
   ocean-blue accent #0284c7 on warm paper #faf9f6, white header, rounded cards, dark stats strip, phone bottom bar.
   System fonts only (CSP style-src 'self'; Figtree is used when installed). */
:root{
 --navy:#152238;--ink:#152238;--ink-2:#45556b;--ink-3:#5a6a7e;--blue:#0284c7;--blue-2:#0369a1;--blue-soft:#e6f4fb;
 --green:#1f8a52;--green-soft:#e3f5ea;--amber:#9a6200;--amber-soft:#fdf2dc;--line:#e3e7ee;--bg:#ffffff;--paper:#faf9f6;
 --r:16px;--r-lg:22px;--shadow:0 1px 2px rgba(21,34,56,.05),0 18px 40px rgba(21,34,56,.08);
 --f-display:"Figtree","Outfit","Plus Jakarta Sans","Avenir Next","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
 --f-body:"Figtree","Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
 color-scheme:light}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body.site{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16.5px;line-height:1.6;overflow-x:clip}
.site a{color:var(--blue-2)}
.site svg,.site-header svg,.announce svg,.site-footer svg{display:block;width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.site h1,.site h2,.site h3,.site h4,.site-footer h4{font-family:var(--f-display);color:var(--navy);margin:0;letter-spacing:-.025em;line-height:1.08;text-wrap:balance}
.site p,.site-footer p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 max(20px,env(safe-area-inset-left))}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:50;background:#fff;padding:8px 12px;border-radius:8px}
:focus-visible{outline:3px solid #f2b84b;outline-offset:2px;border-radius:6px}
.site .muted{color:var(--ink-3)}.site .small{font-size:14.5px}
.site .eyebrow{font-size:12.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-2);margin-bottom:14px}

/* Announcement */
.announce{background:linear-gradient(90deg,#0369a1,#0284c7 50%,#22d3ee);color:#fff}
.announce .wrap{display:flex;align-items:center;justify-content:center;gap:14px;min-height:40px;padding-block:7px;font-weight:600;font-size:14.5px;text-align:center;flex-wrap:wrap}
.announce i{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.3)}
.announce a{display:inline-flex;align-items:center;gap:6px;color:#fff;text-decoration:none;background:rgba(255,255,255,.18);padding:5px 11px;border-radius:999px;font-weight:700}
.announce a:hover{background:rgba(255,255,255,.32)}
.announce svg{width:16px;height:16px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 1px 0 #e7eaf1,0 10px 30px rgba(21,34,56,.05)}
.header-row{display:flex;align-items:center;gap:16px;min-height:80px}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.seal{display:grid;place-items:center;width:54px;height:54px;border-radius:12px;background:linear-gradient(145deg,#0c4a6e,#0284c7);color:#fff;font-family:var(--f-display);font-weight:800;font-size:22px;letter-spacing:-.02em;box-shadow:0 6px 16px rgba(27,20,66,.18)}
.logo-text{display:flex;flex-direction:column;line-height:1.05}
.logo-text b{font-family:var(--f-display);font-size:21px;color:var(--navy);font-weight:800;letter-spacing:-.02em}
.logo-text small{font-size:11.5px;letter-spacing:.32em;color:var(--blue-2);font-weight:800}
.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{padding:8px 11px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;white-space:nowrap}
.main-nav .nav-extra{display:none}
.main-nav a:hover{background:var(--blue-soft);color:var(--blue-2)}
.main-nav a[aria-current]{background:var(--blue-soft);color:var(--blue-2);box-shadow:inset 0 -2px 0 var(--blue)}
.my-btn{display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;border:1.5px solid rgba(2,132,199,.25);border-radius:999px;color:var(--blue-2);font-weight:700;text-decoration:none;font-size:15px;white-space:nowrap}
.my-btn svg{width:17px;height:17px}
.my-btn:hover{background:var(--blue-soft)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:3px;border-radius:2px;background:var(--navy);margin:5px 0}
@media (max-width:1080px){
 .header-row{min-height:68px;gap:10px}.seal{width:46px;height:46px;font-size:17px}.logo-text b{font-size:18px}
 .main-nav .nav-extra{display:block}
 .burger{display:block}.my-btn{padding:0 13px;font-size:14px}
 .main-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:8px max(20px,env(safe-area-inset-left)) 16px}
 .main-nav.open{display:flex}
 .main-nav a{font-size:16.5px;padding:12px 14px}
}
@media (max-width:480px){.logo-text{display:none}.my-btn{font-size:14px}}

/* Buttons */
.site .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:12px;background:var(--blue);color:#fff;font-weight:700;font-size:15.5px;text-decoration:none;border:1.5px solid var(--blue);box-shadow:0 10px 24px rgba(2,132,199,.22);transition:transform .15s ease,background .15s ease;cursor:pointer;font-family:inherit}
.site .btn:hover{background:var(--blue-2);border-color:var(--blue-2);transform:translateY(-1px)}
.site .btn.ghost{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}
.site .btn.ghost:hover{background:#fff;border-color:var(--blue)}
.site .btn.light{background:#fff;color:var(--blue-2);border-color:#fff;box-shadow:none}.site .btn.light:hover{background:var(--blue-soft)}
.site .btn.small{min-height:42px;padding:9px 16px;font-size:14.5px;border-radius:12px;box-shadow:none}
.site .btn.block{width:100%}
.site .btn svg{width:18px;height:18px}

/* Hero */
.site .hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 85% -10%,#dbeefa 0%,transparent 60%),radial-gradient(800px 400px at -10% 110%,#e6f6ef 0%,transparent 55%),var(--paper);padding:clamp(44px,6vw,70px) 0}
.site .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.site .hero h1{font-size:clamp(36px,5.2vw,62px);font-weight:800;letter-spacing:-.03em;line-height:1.06}
.site .hero h1 span{background:linear-gradient(90deg,#0369a1,#0ea5e9);-webkit-background-clip:text;background-clip:text;color:transparent}
.site .lead{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2);max-width:62ch;margin-top:22px}
.site .actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.site .trust{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--ink-2);font-weight:600;font-size:15.5px}
.site .trust li{display:inline-flex;align-items:center;gap:8px}.site .trust svg{color:var(--blue)}
.site .next{background:#fff;border-radius:var(--r-lg);padding:26px;box-shadow:0 30px 60px rgba(21,34,56,.08);border:1px solid var(--line)}
.site .next h2{font-size:22px;font-weight:750;margin-top:14px}
.site .next .sub{color:var(--ink-2);margin-top:10px}
.site .next-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:22px}
.site .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;color:var(--blue-2);text-underline-offset:4px}
.site .more.right{display:flex;justify-content:flex-end}
.site .more svg{width:16px;height:16px}
@media (max-width:960px){.site .hero-grid{grid-template-columns:1fr;gap:36px}}

/* Badges, facts, price */
.site .badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;font-weight:700;font-size:15px;background:var(--green-soft);color:var(--green)}
.site .badge i{width:8px;height:8px;border-radius:50%;background:currentColor}
.site .badge.live{background:var(--amber-soft);color:var(--amber)}
.site .badge.past,.site .badge.tba{background:#eef1f5;color:var(--ink-3)}
.site .facts{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:10px}
.site .facts li{display:flex;align-items:flex-start;gap:12px;color:var(--ink)}
.site .facts li svg{color:var(--blue);margin-top:3px}
.site .facts li.muted{color:var(--ink-3)}
.site .facts small{display:block;color:var(--ink-3);font-size:14px}
.site .price{font-family:var(--f-display);font-weight:800;color:var(--blue-2);font-size:24px;letter-spacing:-.02em}
.site .price.big{font-size:clamp(28px,3vw,34px)}
.site .price small{font-size:15px;color:var(--ink-2);font-weight:700;margin-left:6px;letter-spacing:0}

/* Sections and cards */
.site .band{padding:clamp(48px,6vw,76px) 0}.site .band.tight{padding-top:28px}.site .band.soft{background:var(--paper)}
.site .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.site .section-head h2,.site .page-head h1{font-size:clamp(28px,3.4vw,44px);font-weight:800}
.site .section-head p.muted{margin-top:8px;max-width:620px}
.site .link{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none}
.site .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.site .wcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 1px 2px rgba(27,20,66,.04);transition:box-shadow .15s ease,transform .15s ease}
.site .wcard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.site .wtop{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.site .wtop .badge{font-size:13.5px;padding:4px 12px}
.site .cat{font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-2)}
.site .wcard h3{font-size:19px;font-weight:750;margin-top:12px}
.site .wcard h3 a{color:inherit;text-decoration:none}.site .wcard h3 a:hover{color:var(--blue-2)}
.site .wcard .facts{font-size:15.5px;gap:8px}.site .wcard .facts svg{width:18px;height:18px}
.site .wfoot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:20px}
.site .wcard .more{margin-top:12px;font-size:15px}
.site .empty{grid-column:1/-1;padding:36px;text-align:center;border:1.5px dashed var(--line);border-radius:22px;color:var(--ink-3)}
.site .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.site .step{background:#fff;border-radius:18px;padding:26px;border:1px solid var(--line)}
.site .step b{font-family:var(--f-display);color:var(--blue);font-size:15px;letter-spacing:.1em}
.site .step h3{font-size:22px;margin:8px 0 8px}.site .step p{color:var(--ink-2)}
@media (max-width:820px){.site .steps{grid-template-columns:1fr}}

/* Workshops page */
.site .page-head{background:radial-gradient(900px 420px at 90% -20%,#dbeefa 0%,transparent 60%),var(--paper);padding:clamp(40px,6vw,68px) 0;border-bottom:1px solid var(--line)}
.site .filters{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.site .filters input{width:min(520px,100%);min-height:52px;border:1.5px solid #d4dcea;border-radius:14px;padding:10px 16px;font:inherit;background:#fff}
.site .chips{display:flex;flex-wrap:wrap;gap:8px}
.site .chips button{border:1.5px solid #d4dcea;background:#fff;color:var(--ink);border-radius:999px;padding:8px 16px;font:inherit;font-weight:600;font-size:15px;cursor:pointer}
.site .chips button[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}

/* Detail */
.site .crumbs{color:var(--ink-3);font-size:15px;margin-bottom:16px}.site .crumbs a{color:var(--ink-2)}
.site .detail-head h1{font-size:clamp(34px,4.6vw,58px);margin-top:16px}
.site .detail{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:start}
.site .prose p{margin-bottom:16px;color:var(--ink-2);font-size:17.5px}
.site .prose h2{font-size:28px;margin:34px 0 14px}
.site .ticks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.site .ticks li{display:flex;gap:10px;align-items:flex-start}.site .ticks svg{color:var(--green);margin-top:3px}
.site .ticks.small{font-size:15px;margin:16px 0 20px}
.site .sched{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.site .sched li{display:grid;grid-template-columns:70px 1fr auto;gap:12px;align-items:center;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:#fff}
.site .sched b{font-family:var(--f-display);color:var(--blue-2)}
.site .instructor{display:flex;gap:14px;align-items:center;padding:16px 18px;border-radius:16px;background:var(--paper)}
.site .instructor svg{width:36px;height:36px;color:var(--blue)}
.site .instructor span{display:block;color:var(--ink-3);font-size:15px}
.site .buy{position:sticky;top:120px}
.site .buy-card{background:#fff;border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);border:1px solid var(--line)}
.site .buy-card .price{margin-top:20px}
@media (max-width:960px){.site .detail{grid-template-columns:1fr}.site .buy{position:static}.site .sched li{grid-template-columns:60px 1fr}.site .sched li .muted{grid-column:2}}

/* Footer */
.site-footer{background:#152238;color:#c9d2e3;margin-top:0;padding-top:56px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px;padding-bottom:36px}
.site-footer h4{color:#fff;font-size:17px;margin-bottom:12px}
.site-footer a{display:block;color:#c9d2e3;text-decoration:none;padding:4px 0}.site-footer a:hover{color:#fff}
.site-footer p{margin-top:12px;font-size:15.5px}
.logo.light .logo-text b{color:#fff}.logo.light .logo-text small{color:#8fc3ec}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-block:20px 28px;font-size:14px;color:#9aa6bd}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr}}

/* Loading */
.site .loading{padding:80px 20px}.site .sk{height:28px;border-radius:10px;background:linear-gradient(90deg,#eef2f7,#f7f9fc,#eef2f7);background-size:200% 100%;animation:sh 1.3s linear infinite;margin:12px 0;max-width:640px}.site .sk.short{max-width:360px}
@keyframes sh{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.site .sk{animation:none}.site .btn,.site .wcard{transition:none}}

/* My Workshops page: shared chrome over the participant styles */
footer.site-footer{display:block;border-top:0;margin-top:48px;padding-top:56px;font-size:16px;color:#c9d2e3;gap:0}
.participant-page .site-header .signout{margin:0 0 0 8px}
.subnav-bar{background:#fff;border-bottom:1px solid var(--line)}
.subnav-bar .participant-subnav{display:flex;gap:4px;max-width:1180px;margin:0 auto;padding:8px 20px;overflow-x:auto}
@media (max-width:820px){.subnav-bar{display:none}.participant-page footer.site-footer{padding-bottom:72px}}

/* Public pages added in Stage 5B (MetaChem-style home sections, info pages, verify, thank-you) */
.site .queries{margin-top:16px;font-size:15px;color:var(--ink-3)}.site .queries a{font-weight:700;color:var(--green);text-decoration:none}
.site .center{text-align:center;margin-top:26px}
.site .narrow{max-width:820px}
.site a.inline,.site-footer a.inline{display:inline;padding:0;color:#fff;text-decoration:underline;text-underline-offset:3px}
.stats{background:var(--ink);color:#fff;padding:26px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat-grid b{display:block;font-family:var(--f-display);font-size:30px;letter-spacing:-.02em}
.stat-grid span{font-size:13.5px;color:#b9c3d0}
@media (max-width:760px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
.site .topics{display:flex;flex-wrap:wrap;gap:12px}
.site .topic{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font-weight:650;color:var(--ink);text-decoration:none}
.site .topic:hover{border-color:var(--blue);color:var(--blue-2)}
.site .topic i{font-style:normal;font-size:12px;color:var(--ink-3);font-weight:700;background:var(--blue-soft);border-radius:999px;padding:2px 8px}
.site .step b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--blue);color:#fff;font-size:15px;letter-spacing:0;margin-bottom:8px}
.site .certbox{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center;margin-top:26px;background:#fff;border-radius:22px;padding:30px;border:1px solid var(--line)}
.site .certbox h3{font-size:24px;margin-bottom:10px}.site .certbox p{color:var(--ink-2)}
.cert-mock{margin:0}
.cert-mock>div{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:30px 24px;border-radius:12px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#0369a1,#22d3ee) border-box;border:6px solid transparent;box-shadow:0 18px 40px rgba(21,34,56,.13)}
.cert-mock small{letter-spacing:.2em;font-weight:800;color:var(--blue-2);font-size:12px}
.cert-mock b{font-family:var(--f-display);font-size:30px;color:var(--ink);font-style:italic}
.cert-mock span{color:var(--ink-3);font-size:14px}.cert-mock i{font-style:normal;font-weight:750;color:var(--ink)}
.cert-mock em{font-style:normal;font-size:12px;color:var(--ink-3);margin-top:8px}
.cert-mock figcaption{font-size:12.5px;color:var(--ink-3);text-align:center;margin-top:10px}
@media (max-width:820px){.site .certbox{grid-template-columns:1fr;padding:22px}}
.site .quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.site .q{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column}
.site .stars{color:#f5a524;letter-spacing:2px;font-size:15px}
.site .q blockquote{margin:12px 0 18px;font-size:15.5px;line-height:1.6;flex:1}
.site .who{display:flex;gap:12px;align-items:center;font-size:14px}.site .who b{display:block}.site .who small{display:block;color:var(--ink-3);font-size:13px}
.site .av,.site .avatar{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--blue-soft);color:var(--blue-2);font-weight:800;font-size:15px}
.site .avatar{width:64px;height:64px;font-size:21px;font-family:var(--f-display);background:linear-gradient(145deg,#e0f2fe,#bae6fd);box-shadow:0 0 0 5px #fff,0 10px 26px rgba(21,34,56,.12)}
.site .avatar.big{width:88px;height:88px;font-size:28px}
@media (max-width:960px){.site .quotes{grid-template-columns:1fr 1fr}}@media (max-width:640px){.site .quotes{grid-template-columns:1fr}}
.site .mentors{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;text-align:center}
.site .m{display:flex;flex-direction:column;align-items:center;gap:8px}.site .m b{font-size:15px;line-height:1.3}.site .m span:last-child{font-size:13px;color:var(--ink-3)}
@media (max-width:960px){.site .mentors{grid-template-columns:repeat(3,1fr)}}@media (max-width:520px){.site .mentors{grid-template-columns:repeat(2,1fr)}}
.site .member{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding:32px;border-radius:22px;background:linear-gradient(120deg,#0c4a6e,#0284c7);color:#fff}
.site .member h2{color:#fff;font-size:clamp(24px,2.6vw,32px)}.site .member p{color:#d7ecf8;margin-top:6px}.site .member .eyebrow{color:#bae6fd;margin-bottom:6px}
.site .faq-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.site .faq-split h2{font-size:clamp(26px,3vw,38px);margin-bottom:12px}.site .faq-split p{margin-bottom:18px}
@media (max-width:860px){.site .faq-split{grid-template-columns:1fr}}
.site .faq-list{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.site .faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 18px}
.site .faq-list summary{cursor:pointer;list-style:none;font-weight:700;padding:16px 28px 16px 0;position:relative}
.site .faq-list summary::-webkit-details-marker{display:none}
.site .faq-list summary::after{content:"+";position:absolute;right:0;top:12px;font-size:22px;color:var(--blue);font-weight:600}
.site .faq-list details[open] summary::after{content:"–"}
.site .faq-list details p{padding:0 0 16px;color:var(--ink-2)}
.site .faq-group{font-size:22px;margin:34px 0 14px}.site .faq-group:first-child{margin-top:0}
.site .help{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;margin-top:34px}
.site .help h2{font-size:26px;margin-bottom:8px}.site .help p{color:var(--ink-2)}.site .help .actions{margin-top:18px}
.site .page-head .actions{margin-top:26px}
.site .share{margin-top:14px;font-size:14.5px;color:var(--ink-3)}.site .share a{font-weight:700}
.site .register{margin-top:6px;padding:18px;border-radius:16px;background:var(--blue-soft);border:1px solid #bae6fd}
.site .register h3{font-size:19px;margin-bottom:8px}.site .register p{font-size:15px;color:var(--ink-2);margin-bottom:14px}.site .register p.small{margin:12px 0 0}
.site .badge.rec{background:#fdf2f8;color:#be185d}
.site .note{display:flex;gap:12px;align-items:flex-start;margin-top:28px;padding:16px 18px;border-radius:14px;background:var(--paper);border:1px solid var(--line);color:var(--ink-2)}
.site .note svg{color:var(--blue);margin-top:3px}
.site .team{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.site .member-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 20px}
.site .member-card h2{font-size:19px;margin-top:12px}.site .member-card .role{color:var(--blue-2);font-weight:650;font-size:15px}
.site .tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.site .tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.site .tile h3{font-size:17px;margin-bottom:6px}.site .tile p{font-size:14.5px;color:var(--ink-2)}
.site .two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px}.site .two-col h2{font-size:28px;margin-bottom:10px}.site .two-col .ticks{margin-top:14px}
@media (max-width:820px){.site .two-col{grid-template-columns:1fr}}
.site .toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.site .toc a{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:650;font-size:14.5px;text-decoration:none;color:var(--ink)}
.site .toc a:hover{border-color:var(--blue);color:var(--blue-2)}
.site .legal-sec{scroll-margin-top:100px;padding-bottom:18px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.site .legal h2{font-size:28px;margin-bottom:6px}.site .legal h3{font-size:18px;margin:22px 0 8px}
.site .legal p,.site .legal li{color:var(--ink-2);margin-bottom:10px}.site .legal ul{padding-left:20px;margin:0}
.site .verify-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.site .verify-form label{display:block;font-weight:700;margin-bottom:8px}
.site .verify-row{display:flex;gap:10px;flex-wrap:wrap}
.site .verify-row input{flex:1;min-width:200px;min-height:48px;border:1.5px solid #d4dcea;border-radius:12px;padding:10px 14px;font:inherit;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.site .verify-result{margin:18px 0}.site .verify-result:empty{display:none}
.site .verify-result.ok,.site .verify-result.bad{padding:18px 20px;border-radius:16px;border:1px solid}
.site .verify-result.ok{background:var(--green-soft);border-color:#a7dcc0}.site .verify-result.bad{background:#fbeae8;border-color:#f0c4bf;color:#8d2b23}
.site .verify-result .state{display:flex;gap:8px;align-items:center;font-weight:800;font-size:18px;margin-bottom:10px}
.site .verify-result.ok .state{color:var(--green)}
.site .verify-result dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0}.site .verify-result dt{color:var(--ink-3)}.site .verify-result dd{margin:0;font-weight:650}
.site .thanks{text-align:left}.site .thanks .tick{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--green-soft);color:var(--green);margin-bottom:18px}
.site .thanks .tick svg{width:32px;height:32px;stroke-width:2.4}
.site .thanks .facts{margin-top:22px}.site .thanks p.small{margin-top:22px}
.foot-grid.four{grid-template-columns:1.5fr 1fr 1fr 1fr}
@media (max-width:900px){.foot-grid.four{grid-template-columns:1fr 1fr}.foot-grid.four>div:first-child{grid-column:1/-1}}
.bottom-nav{display:none}
@media (max-width:640px){
 body.site{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
 .site .my-btn{display:none}
 .bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid #e2e8f0;padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));box-shadow:0 -6px 18px rgba(15,23,42,.08)}
 .bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:48px;padding:4px 2px;border-radius:10px;color:#475569;font-size:10.5px;line-height:1.1;font-weight:600;white-space:nowrap;text-decoration:none}
 .bottom-nav svg{width:22px;height:22px;stroke-width:1.8}
 .bottom-nav a[aria-current]{color:var(--blue);background:var(--blue-soft)}
 .bottom-nav .mine{color:var(--blue)}
 .site .section-head{align-items:flex-start}
}
.participant-page .locked-actions{margin-top:18px}
.site .instructor .avatar{display:grid;width:56px;height:56px;font-size:19px;color:var(--blue-2)}

/* Stage 5C sign-up / sign-in form */
.site .signin-form{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.site .signin-form label{display:flex;flex-direction:column;gap:6px;font-weight:650;font-size:14.5px;color:var(--ink)}
.site .signin-form label small{font-weight:500;color:var(--ink-3)}
.site .signin-form input:not([type=checkbox]){min-height:46px;border:1.5px solid #cdd8e6;border-radius:12px;padding:10px 14px;font:inherit;font-weight:500;background:#fff;color:var(--ink)}
.site .signin-form input:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(2,132,199,.18)}
.site .signin-form .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:500;color:var(--ink-2)}
.site .signin-form .check input{width:18px;height:18px;margin-top:3px;flex:none}
.site .signin-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.site .form-status:empty{display:none}
.site .form-status{display:flex;gap:10px;align-items:flex-start;margin:0;font-size:15px}
.site .form-status.ok{padding:14px 16px;border-radius:14px;background:var(--green-soft);color:#14532d}.site .form-status.ok svg{color:var(--green);margin-top:2px}
.site .form-status.bad{color:#b4372f;font-weight:650}

/* Stage 5D registration pop-up (MetaChem registration v2), sign-in code, feedback */
body.reg-open{overflow:hidden}
.scrim{position:fixed;inset:0;z-index:100;background:rgba(15,23,42,.55);display:flex;align-items:flex-start;justify-content:center;padding:4vh 14px;overflow-y:auto}
.scrim .modal{width:min(560px,100%);background:#fff;border-radius:20px;box-shadow:0 24px 70px rgba(15,23,42,.35);color:var(--ink);font-family:var(--f-body);max-height:calc(100dvh - 8vh);overflow-y:auto}
.scrim .modal-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;background:#fff;border-bottom:1px solid var(--line);border-radius:20px 20px 0 0}
.scrim .modal-head h3{font-family:var(--f-display);font-size:20px;margin:2px 0 0;color:var(--ink)}
.scrim .lbl{font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-2)}
.scrim .x{width:38px;height:38px;border-radius:999px;border:1px solid #d6dde8;background:#f8fafc;color:#334155;font-size:22px;line-height:1;cursor:pointer;flex:none}
.scrim .modal-body{display:flex;flex-direction:column;gap:14px;padding:18px 20px 22px}
.scrim .reg-what .ws{font-family:var(--f-display);font-weight:750;font-size:17px;line-height:1.3;margin-top:4px}.scrim .ws-meta{color:var(--ink-3);font-size:14px}
.scrim .note{margin:0;font-size:13px;color:var(--ink-3);text-align:center}.scrim .note:first-of-type{text-align:left}
.scrim .req{color:#dc2626}.scrim .opt{font-weight:500;color:#64748b}
.scrim .field{display:flex;flex-direction:column;gap:5px}
.scrim .field label{font-weight:650;font-size:14px}
.scrim .field input,.scrim .field select{min-height:44px;border:1.5px solid #cdd8e6;border-radius:10px;padding:9px 12px;font:inherit;font-size:15.5px;background:#fff;color:var(--ink);width:100%}
.scrim .field input:focus,.scrim .field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(2,132,199,.16)}
.scrim .hint{font-size:12.5px;color:var(--ink-3)}
.scrim .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.scrim .title-row{grid-template-columns:110px 1fr}
@media (max-width:480px){.scrim .row2{grid-template-columns:1fr}.scrim .title-row{grid-template-columns:96px 1fr}}
.scrim .optin{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:var(--ink-2);cursor:pointer}.scrim .optin input{margin-top:3px;width:17px;height:17px;flex:none}
.scrim .sec{margin:6px 0 -4px;font:800 12px/1.3 var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-2)}.scrim .sec span{margin-left:6px;font-weight:600;letter-spacing:0;text-transform:none;color:#64748b}
.scrim .found{margin-top:8px;padding:9px 12px;border-radius:10px;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;font-size:14px;display:flex;gap:8px;align-items:center}
.scrim .found button,.scrim .welcome button,.linkish{margin-left:auto;border:0;background:none;color:var(--blue-2);font:600 13px/1 var(--f-body);cursor:pointer;padding:4px;text-decoration:underline;text-underline-offset:3px}
.scrim .welcome{padding:10px 12px;border-radius:12px;background:#f0f9ff;border:1px solid #bae6fd;font-size:14px;color:#0c4a6e;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.scrim .err{color:#b91c1c;font-size:14px;font-weight:600}
.scrim .err.confirm{color:var(--ink);font-weight:500;background:#f0f9ff;border:1px solid #bae6fd;border-radius:12px;padding:12px 14px}
.scrim .err .acts{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.scrim .hp,.site .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.scrim .paybox{padding:12px 14px;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc;text-align:center}
.scrim .paybox .t{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:650;font-size:13.5px;flex-wrap:wrap}.scrim .paybox .t svg{width:16px;height:16px;color:#16a34a}
.scrim .paybox .rzp{height:20px;width:auto}
.scrim .paybox .m{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin:8px 0}.scrim .paybox .m span{font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:#fff;border:1px solid #e2e8f0;color:#475569}
.scrim .paybox small{display:block;font-size:12px;color:#64748b;line-height:1.45}
.scrim .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:12px;background:var(--blue);color:#fff;font:700 15.5px var(--f-body);border:1.5px solid var(--blue);cursor:pointer}
.scrim .btn.block{width:100%}.scrim .btn.small{min-height:38px;padding:7px 14px;font-size:14px}.scrim .btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.scrim .btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
.scrim .btn:disabled{opacity:.6;cursor:wait}
.site .center-text{text-align:center;margin-top:10px}
/* thank-you receipt */
.site .receipt{margin:22px 0;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:#fff}
.site .receipt .ws{font-family:var(--f-display);font-weight:750;font-size:18px}.site .receipt .facts{margin-top:10px}
.site .receipt dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:14px 0 0}.site .receipt dt{color:var(--ink-3)}.site .receipt dd{margin:0;font-weight:650}
.site .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}
.site .next-h{font-size:20px;margin:6px 0 10px}.site .next-steps{margin:0 0 6px;padding-left:20px;color:var(--ink-2)}.site .next-steps li{margin:6px 0}
/* sign-in code */
.site .mini-steps{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px}
.site .mini-steps li{display:flex;gap:10px;align-items:baseline;font-size:14.5px;color:var(--ink-2)}.site .mini-steps b{flex:none;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--blue-2)}
.site .signin-form .otp{font:700 30px/1 ui-monospace,Menlo,monospace;letter-spacing:14px;text-align:center;max-width:220px}
.site .signin-form .links{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.site .signin-form .links .linkish{margin:0}
.site .signin-form .linkish:disabled{color:var(--ink-3);text-decoration:none;cursor:default}
.site .sent-to{font-size:15px;color:var(--ink-2)}
/* feedback (MetaChem style) */
.site .fb-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(20px,4vw,34px);box-shadow:var(--shadow)}
.site .fb-box .lbl{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-2);margin-bottom:8px}
.site .fb-box h1{font-size:clamp(24px,3vw,32px);font-weight:800;margin-bottom:8px}
.site .fb-box .sub{color:var(--ink-2);margin:0 0 18px}
.site .fb-box form{display:flex;flex-direction:column;gap:16px}
.site .fb-box .q{display:flex;flex-direction:column;gap:6px}
.site .fb-box .q label,.site .fb-box .qt{font-weight:650;font-size:15px}
.site .fb-box input[type=text],.site .fb-box select,.site .fb-box textarea{min-height:46px;border:1.5px solid #cdd8e6;border-radius:10px;padding:10px 12px;font:inherit;font-size:15.5px;background:#fff;width:100%}
.site .fb-box textarea{min-height:90px;resize:vertical}
.site .fb-box .row{display:grid;grid-template-columns:96px 1fr;gap:10px}
.site .fb-box .hint{font-size:12.5px;color:var(--ink-3)}
.site .fb-box .req{color:#dc2626}
.site .fb-box .stars{display:flex;gap:8px}
.site .fb-box .stars label{cursor:pointer}.site .fb-box .stars input{position:absolute;opacity:0;width:1px;height:1px}
.site .fb-box .stars span{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;border:1.5px solid #cdd8e6;font-weight:800;background:#fff}
.site .fb-box .stars input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.site .fb-box .stars input:focus-visible+span{outline:3px solid #f2b84b}
.site .fb-box .note{margin:0;font-size:14px}.site .fb-box .note.bad{color:#b91c1c;font-weight:600}.site .fb-box .note.warn{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 12px}
.site .fb-box .done{padding:16px 18px;border-radius:14px;background:var(--paper);border:1px solid var(--line)}.site .fb-box .done p{margin:0 0 6px}
.site .fb-box .btn{align-self:flex-start}
/* Online-only notice: shown on workshop pages, the registration pop-up and the thank-you page */
.online-note{display:flex;gap:12px;align-items:flex-start;background:var(--amber-soft);border:1px solid color-mix(in srgb,var(--amber) 45%,transparent);border-radius:12px;padding:12px 14px;margin:14px 0;color:var(--ink);text-align:left}
.online-note svg{flex:none;width:22px;height:22px;margin-top:1px;fill:none;stroke:var(--amber);stroke-width:2}
.online-note b{display:block;font-size:15px;line-height:1.35}.online-note p{margin:3px 0 0;font-size:14px;line-height:1.5;color:var(--ink-2)}
.scrim .optin.ack{background:var(--amber-soft);border-radius:10px;padding:10px 12px;margin:4px 0 2px;color:var(--ink)}
/* Stage 6A instructor area (view-only) */
.instructor-page .header-row{gap:14px}.instructor-page .ins-tag{margin-left:auto;font-size:13px;font-weight:700;color:var(--blue-2);background:var(--blue-soft);border-radius:999px;padding:6px 12px}
.ins-signin{max-width:480px}.ins-notice{min-height:1.4em;margin:0 0 12px;color:var(--ink-2)}.ins-notice.bad{color:#b91c1c;font-weight:600}
.ins-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:22px}
.ins-tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:10px 12px;font:inherit;font-weight:700;color:var(--ink-3);cursor:pointer}
.ins-tabs button[aria-selected="true"]{color:var(--blue-2);border-bottom-color:var(--blue)}
.ins-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 14px}
.ins-tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-width:0}
.ins-tile span{font-size:13px;color:var(--ink-3);font-weight:600}.ins-tile b{font-size:22px;color:var(--ink);overflow-wrap:anywhere}.ins-tile small{font-size:12.5px;color:var(--ink-3)}
.ins-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin:0 0 16px}.ins-box h2{font-size:20px;margin:0 0 6px}.ins-box h3{font-size:15px;margin:16px 0 8px}
.ins-steps{margin:8px 0 10px;padding-left:20px;color:var(--ink-2);display:grid;gap:4px}
.ins-chips{display:flex;flex-wrap:wrap;gap:8px}.ins-chips span{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13.5px}
.ins-comments{margin:8px 0;padding-left:18px;display:grid;gap:8px;color:var(--ink-2);font-size:14.5px}
.ins-h{font-size:20px;margin:8px 0 10px}
.ins-table{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin:0 0 14px;background:#fff}
.ins-table table{border-collapse:collapse;width:100%;font-size:14px;min-width:720px}.ins-table th,.ins-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.ins-table th{background:var(--paper);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}.ins-table tr.refunded td{color:var(--ink-3);text-decoration:line-through}.ins-table tr.refunded td:last-child{text-decoration:none}
.ins-footer{border-top:1px solid var(--line);padding:22px 0;color:var(--ink-3);font-size:14px}.ins-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:760px){.ins-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.ins-tile b{font-size:18px}}
@media print{.site-header,.ins-tabs,.ins-footer,#print,#csv,.page-head .lead{display:none}.instructor-page [data-panel]{display:block!important}.ins-box,.ins-table{break-inside:avoid}}
/* Elements marked hidden stay hidden even when a class sets display (e.g. the code step on sign-in pages). */
.site [hidden]{display:none!important}
/* Stage 6D: Teach-with-us application form (same look as the feedback form) */
.site .teach-box h2{font-size:24px;margin:0 0 4px}.site .teach-box form{display:flex;flex-direction:column;gap:16px;margin-top:18px}
.site .teach-box .sec{font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-2);margin-top:6px;border-top:1px solid var(--line);padding-top:14px}
.site .teach-box input:not([type=checkbox]),.site .teach-box select,.site .teach-box textarea{min-height:46px;border:1.5px solid #cdd8e6;border-radius:12px;padding:10px 14px;font:inherit;background:#fff;color:var(--ink);width:100%}
.site .teach-box textarea{min-height:110px;resize:vertical}.site .teach-box .row{display:flex;gap:10px}.site .teach-box .row select{width:auto;flex:none}
.site .teach-box .hint{font-size:13px;color:var(--ink-3)}.site .teach-box .opt{font-weight:500;color:var(--ink-3)}.site .teach-box .req{color:#b91c1c}
.site .teach-ack{display:flex;gap:10px;align-items:flex-start;background:var(--amber-soft);border-radius:10px;padding:10px 12px;font-size:14.5px}.site .teach-ack input{width:18px;height:18px;margin-top:3px;flex:none}
/* Stage 6E: less scrolling. Tighter headers and sections so the main action (form, price, Register) shows without scrolling. */
.site .page-head{padding:clamp(18px,2.6vw,30px) 0}
.site .page-head .eyebrow,.site .eyebrow{margin-bottom:8px}
.site .section-head h2,.site .page-head h1{font-size:clamp(26px,2.8vw,36px)}
.site .lead{font-size:clamp(16px,1.3vw,18px);margin-top:8px}
.site .page-head .actions{margin-top:14px}
.site .actions{margin-top:20px}
.site .band{padding:clamp(26px,3.4vw,44px) 0}.site .band.tight{padding-top:18px}
.site .section-head{margin-bottom:18px}
.site .hero{padding:clamp(24px,3.4vw,40px) 0}
.site .hero h1{font-size:clamp(32px,4.2vw,52px)}
.site .trust{margin-top:18px}
.site .help{margin-top:20px;padding:22px}
.site .prose h2{font-size:24px;margin:24px 0 10px}
.site .crumbs{margin-bottom:8px}.site .share{margin-top:6px}
.site .detail-head h1{font-size:clamp(26px,3.2vw,40px);margin-top:8px}
.site .buy{top:84px}.site .buy-card{padding:22px}
.site .step{padding:18px}.site .step h3{font-size:19px}
.site .steps{gap:14px}.site .tiles{gap:12px}.site .tile{padding:14px 16px}
.site .two-col{gap:28px}
/* Workshop page: price and Register right under the title. */
.site .head-buy{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin-top:14px}
.site .head-buy .price{margin:0;font-size:26px;font-weight:800;color:var(--ink)}.site .head-buy .price small{font-size:14px;font-weight:600;color:var(--ink-2);margin-left:6px}
.site .head-buy .when{color:var(--ink-2);font-weight:600}
.site .head-buy .btn{width:auto}
/* Sign-in: the three steps on one line. */
.site .mini-steps{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:14px}
.site .help.signin{margin-top:0}
@media (max-width:640px){
 .announce .wrap{flex-wrap:nowrap;min-height:34px;padding-block:5px;font-size:13px;gap:8px;justify-content:space-between;text-align:left}
 .announce .wrap>span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}
 .announce a{padding:3px 9px;flex:none}
 .site .hero-grid{gap:22px}
 .site .tile p{display:none}.site .tiles{grid-template-columns:1fr 1fr;gap:8px}.site .tile{padding:10px 12px}.site .tile h3{font-size:14.5px;margin:0}
 .site .mini-steps{display:none}
}
/* Teach with us: the form sits right under the header, with the criteria beside it. */
.site .teach-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.site .teach-side{position:sticky;top:84px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px}
.site .teach-side h2{font-size:18px;margin:16px 0 6px}.site .teach-side h2:first-child{margin-top:0}
.site .teach-side .ticks{font-size:14.5px;gap:4px}.site .teach-side .ticks svg{width:16px;height:16px}
.site .teach-side .how{margin:0;padding-left:20px;font-size:14.5px;color:var(--ink-2);display:grid;gap:6px}
@media (max-width:900px){.site .teach-layout{grid-template-columns:1fr}.site .teach-side{position:static}}
@media (max-width:640px){.site .teach-side{padding:14px 16px}.site .teach-side .ticks{font-size:14px}}
/* Form questions are plain fields, not the bordered review-quote cards (the .q class was shared). */
.site .fb-box .q{border:0;border-radius:0;padding:0;background:none}
.site .teach-box form{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.site .teach-box form>*{grid-column:1/-1}.site .teach-box form>.q.half{grid-column:auto;min-width:0}
.site .teach-box form>.btn{justify-self:start}
@media (max-width:640px){.site .teach-box form{grid-template-columns:1fr}}
/* Phone home page: swipe sideways through workshops and reviews instead of a very long stack; no duplicate "next workshop" card (it is the first card below and in the top bar). */
@media (max-width:640px){
 .site .hero .next{display:none}
 .site .swipe{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin-inline:-20px;padding:2px 20px 10px;scroll-padding-inline:20px;-webkit-overflow-scrolling:touch}
 .site .swipe>*{flex:0 0 86%;scroll-snap-align:start;min-width:0}
 .site .swipe>:hover{transform:none}
 .site .step{display:grid;grid-template-columns:42px 1fr;column-gap:12px;align-items:start}.site .step b{grid-row:span 2;margin:0}.site .step h3{margin:0 0 4px;font-size:17px}.site .step p{font-size:14.5px}
}

/* metachem.org preview: remove when live payments are approved. */
.preview-bar{background:#fff7e0;color:#5b4300;border-bottom:1px solid #f1d58a;font-size:13.5px;line-height:1.4;text-align:center;padding:6px 16px}.preview-bar a{color:inherit;font-weight:700}