:root{color-scheme:light;--ink:#142a38;--muted:#526873;--line:#dce3dd;--yellow:#ffdf50}*{box-sizing:border-box}body{margin:0;background:#f7f7ef;color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer;min-height:48px;border:1px solid var(--line);border-radius:14px;background:white;color:var(--ink);padding:12px 20px;font-weight:700}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #18699a;outline-offset:4px}.demo-strip{text-align:center;padding:8px 16px;background:#e5ecdf;font-size:12px;font-weight:650}.join-header{max-width:1200px;padding:26px 30px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.join-header>a:last-child{font-size:13px}.join-brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-size:15px;font-weight:750}.join-brand>span{background:var(--yellow);font-size:35px;line-height:52px;text-align:center;position:relative;border-radius:16px;width:52px;height:52px;transform:rotate(-6deg)}.join-brand>span>span{color:#c65a3d;font-size:28px;position:absolute;right:6px;top:-8px}.join-layout{max-width:1150px;padding:36px 30px 50px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:start}.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:750;color:var(--muted)}h1{font-size:clamp(34px,4vw,52px);line-height:1.12;letter-spacing:-.05em;margin:22px 0}h1 em{font-style:normal;display:inline-block;background:var(--yellow);padding:0 6px 5px;border-radius:6px}.join-intro>p:not(.eyebrow){color:var(--muted)}.join-intro ol{list-style:none;padding:10px 0;margin:20px 0;display:grid;gap:12px}.join-intro li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted)}.join-intro li span{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--line);border-radius:50%;font-weight:700;background:white}.join-intro li[aria-current="step"]{color:var(--ink);font-weight:750}.join-intro li[aria-current="step"] span{background:var(--ink);color:white;border-color:var(--ink)}.join-intro aside{max-width:450px;font-size:12px;color:var(--muted);border-left:3px solid #bcccb7;padding:8px 14px}.join-card{background:white;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 15px 50px #142a3808;min-width:0}.step-counter{font-size:11px;letter-spacing:.1em;font-weight:750;color:var(--muted)}h2{font-size:27px;letter-spacing:-.035em;line-height:1.22;margin:22px 0 12px}#join-content>p{color:var(--muted);font-size:14px}.join-example{border:1px solid var(--line);border-radius:18px;background:#f8faf7;padding:20px;margin:22px 0}.join-example small{display:block;font-size:11px;font-weight:650;color:var(--muted);margin-bottom:8px}.join-example strong{display:block;font-size:16px;overflow-wrap:anywhere}.join-example p{margin:10px 0 0;color:var(--muted);font-size:13px}.join-example .demo-field{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.join-note{font-size:13px;line-height:1.6;background:#fff7d3;border-radius:12px;padding:14px}.join-checks{padding:0;list-style:none;font-size:13px;display:grid;gap:12px}.join-checks li{display:flex;gap:10px}.join-checks li:before{content:'✓';color:#23604f;font-weight:750}.join-controls{display:flex;gap:12px;margin-top:26px}.join-controls .primary{background:var(--yellow);border-color:var(--yellow);flex:1}.join-footnote{font-size:11px;line-height:1.6;color:var(--muted);margin:18px 0 0}footer{padding:16px 20px;text-align:center;font-size:11px;color:var(--muted)}.join-end-link{display:inline-block;min-height:44px;margin-top:12px;font-size:14px;font-weight:700;padding:10px 0}@media(max-width:760px){.join-header{padding:18px;align-items:flex-start}.join-brand{font-size:12px}.join-header>a:last-child{font-size:11px;max-width:90px}.join-layout{display:block;padding:15px 18px 30px}.join-intro h1{font-size:37px}.join-intro>p:not(.eyebrow){font-size:14px}.join-intro ol{display:flex;gap:8px;justify-content:space-between;margin:20px 0}.join-intro li{flex:1;display:flex;flex-direction:column;gap:6px;font-size:10px;text-align:center;line-height:1.35}.join-intro aside{display:none}.join-card{padding:24px 20px;border-radius:24px}.join-controls{gap:8px}.join-controls button{padding:12px 15px}h2{font-size:26px}.demo-strip{font-size:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* V6: consistent application shell and compact walkthrough presentation. */
body.join-v6{background:#f3f7f8;color:#244457;font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
.join-v6 .demo-strip{background:#e7efea;color:#345b50;line-height:1.6}
.join-v6 .join-header{max-width:none;min-width:0;margin:0;padding:19px 28px;border-bottom:1px solid #d5e2e6;background:#ffffffed;flex-wrap:wrap;gap:15px 20px}
.join-v6 .join-brand{min-width:0;max-width:100%;font-size:18px;line-height:1.35;overflow-wrap:anywhere}
.join-v6 .join-brand>span{width:auto;height:auto;max-width:100%;background:none;transform:none;font:inherit;line-height:inherit;border-radius:0;text-align:left}
.join-v6 .join-brand img{display:block;flex:0 0 44px;width:44px;height:44px;border-radius:13px;object-fit:contain}
.join-v6 .join-header .app-top-actions{min-width:0;max-width:100%}
.join-v6 .join-layout{max-width:1120px;min-width:0;padding:29px 28px 38px;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:38px}
.join-v6 .join-intro{min-width:0;overflow-wrap:anywhere}
.join-v6 .join-intro h1{margin:17px 0 18px;color:#1d4258;font-size:clamp(31px,3.3vw,43px);line-height:1.15;letter-spacing:-1px}
.join-v6 .join-intro h1 em{padding:1px 6px 5px;border-radius:7px;background:#ffdf65;color:#253f4e}
.join-v6 .join-intro>p:not(.eyebrow){font-size:14px;line-height:1.8}
.join-v6 .join-intro ol{gap:10px;margin:18px 0}
.join-v6 .join-intro li{font-size:13px;line-height:1.6}
.join-v6 .join-intro li span{flex:0 0 31px;width:31px;height:31px;border-color:#c9dce1;background:#fff}
.join-v6 .join-intro li[aria-current=step] span{border-color:#27546a;background:#27546a;color:#fff}
.join-v6 .join-intro aside{border-color:#9cbbb7;color:#526f7d;font-size:12px;line-height:1.75}
.join-v6 .join-card{min-width:0;border-color:#cfdee4;border-radius:21px;padding:26px;background:#fff;box-shadow:0 8px 30px #214b610b;overflow-wrap:anywhere}
.join-v6 .step-counter{font-size:10px;line-height:1.7;letter-spacing:.7px;color:#5a7786}
.join-v6 .join-card h2{margin:17px 0 12px;color:#234a60;font-size:27px;line-height:1.25;letter-spacing:-.7px}
.join-v6 #join-content>p{color:#526f7d;font-size:14px;line-height:1.8}
.join-v6 .join-example{margin:20px 0;padding:18px;border-color:#d3e2e7;border-radius:14px;background:#f2f7f9}
.join-v6 .join-example strong{color:#285267;font-size:16px;line-height:1.6}
.join-v6 .join-note{padding:14px 15px;border:1px solid #e6dba7;border-radius:12px;background:#fff8dd;color:#6c602e;font-size:12px;line-height:1.75}
.join-v6 .join-controls{gap:9px;margin-top:22px;min-width:0}
.join-v6 .join-controls button{min-width:0;min-height:48px;padding:12px 15px;border-radius:11px;font-size:13px;line-height:1.5;white-space:normal;overflow-wrap:anywhere}
.join-v6 .join-controls .primary{border-color:#234b62;background:#234b62;color:#fff}
.join-v6 .join-footnote{font-size:11px;line-height:1.75;color:#617984}
.join-v6 .join-end-link{min-height:44px;color:#216575;font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.join-v6 :is(a,button):focus-visible{outline:3px solid #147c73;outline-offset:3px}
@media(max-width:760px){.join-v6 .join-header{padding:16px 18px;gap:13px}.join-v6 .join-brand{font-size:17px}.join-v6 .join-layout{display:block;padding:22px 18px 29px}.join-v6 .join-intro h1{margin:13px 0 14px;font-size:32px;line-height:1.13;letter-spacing:-.8px}.join-v6 .join-intro ol{gap:5px;margin:16px 0 22px;padding:7px 0}.join-v6 .join-intro li{min-width:0;font-size:10px;line-height:1.4;overflow-wrap:anywhere}.join-v6 .join-intro li span{flex-basis:30px;width:30px;height:30px}.join-v6 .join-card{padding:22px 19px;border-radius:18px}.join-v6 .join-card h2{font-size:25px}.join-v6 .join-example{padding:16px}.join-v6 .join-controls button{font-size:12px;padding:12px}.join-v6 .join-note{font-size:12px}.join-v6 .app-footer{padding-bottom:25px}}
@media(prefers-reduced-motion:reduce){.join-v6 *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}