.rx{margin:0;padding-left:26px;position:relative}.rx:before{content:"";background:linear-gradient(var(--sx-edge), var(--sx-edge-soft));transform-origin:top;width:1px;transition:transform .9s cubic-bezier(.4,0,.2,1);position:absolute;top:6px;bottom:46px;left:0;transform:scaleY(0)}.rx[data-live]:before{transform:scaleY(1)}.rx-steps{margin:0;padding:0;list-style:none}.rx-step{margin-left:calc(var(--i) * 18px);opacity:0;transition:opacity .34s cubic-bezier(.4, 0, .2, 1) calc(var(--i) * .15s + .2s), transform .34s cubic-bezier(.4, 0, .2, 1) calc(var(--i) * .15s + .2s);padding:0 0 26px;position:relative;transform:translateY(6px)}.rx[data-live] .rx-step{opacity:1;transform:none}.rx-step:before{content:"";left:calc(-26px - var(--i) * 18px);width:calc(18px + var(--i) * 18px);background:var(--sx-edge-soft);height:1px;position:absolute;top:9px}.rx-label{color:var(--sx-text-muted);letter-spacing:.14em;text-transform:uppercase;font-size:11px;display:block}.rx-head{color:var(--sx-text);letter-spacing:-.02em;margin:7px 0 0;font-size:19px;font-weight:400}.rx-step:not(:first-child) .rx-head{color:var(--sx-text-secondary);font-size:17px}.rx-facts{color:var(--sx-text-muted);margin:6px 0 0;font-size:12px}.rx-pick{margin-left:calc(var(--i) * 18px);opacity:0;transition:opacity .4s cubic-bezier(.4, 0, .2, 1) calc(var(--i) * .15s + .24s), transform .4s cubic-bezier(.4, 0, .2, 1) calc(var(--i) * .15s + .24s);padding:18px 20px;position:relative;transform:translateY(8px)}.rx[data-live] .rx-pick{opacity:1;transform:none}.rx-pick:before{content:"";left:calc(-26px - var(--i) * 18px);width:calc(18px + var(--i) * 18px);background:var(--sx-edge);height:1px;position:absolute;top:27px}.rx-pick-name{color:var(--sx-text);letter-spacing:-.015em;margin:8px 0 0;font-size:18px;font-weight:500}.rx-pick-meta{color:var(--sx-text-muted);margin:7px 0 0;font-size:12px}@media (max-width:640px){.rx{padding-left:18px}.rx-step,.rx-pick{margin-left:calc(var(--i) * 10px)}.rx-step:before,.rx-pick:before{left:calc(-18px - var(--i) * 10px);width:calc(12px + var(--i) * 10px)}.rx-head{font-size:17px}}@media (prefers-reduced-motion:reduce){.rx:before,.rx-step,.rx-pick{transition:none}.rx:before{transform:scaleY(1)}.rx-step,.rx-pick{opacity:1;transform:none}}
.duel{gap:var(--sx-6);text-align:center;justify-items:center;display:grid}.duel-board{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;gap:clamp(14px,2.4vw,30px);width:100%;max-width:940px;display:grid}.duel-side{text-align:left;padding:30px 26px 26px;transition:border-color .2s cubic-bezier(.4,0,.2,1),background-color .2s cubic-bezier(.4,0,.2,1)}.duel-side[data-winner]{border-color:#d6ebfd57}.duel-name{color:var(--sx-text-secondary);margin:0;font-size:13px}.duel-clock{color:var(--sx-text);letter-spacing:-.03em;font-variant-numeric:tabular-nums;margin:16px 0 0;font-size:clamp(30px,4vw,46px);font-weight:400;line-height:1}.duel-state{color:var(--sx-text-muted);letter-spacing:.1em;text-transform:uppercase;margin:14px 0 0;font-size:11.5px;transition:color .2s cubic-bezier(.4,0,.2,1)}.duel-side[data-winner] .duel-state{color:var(--sx-text)}.duel-center{flex-direction:column;align-items:center;gap:12px;padding-block:6px;display:flex}.duel-rule{background:linear-gradient(var(--sx-edge-soft), transparent);flex:1;width:1px}.duel-center .duel-rule:last-child{background:linear-gradient(transparent, var(--sx-edge-soft))}.duel-vs{color:var(--sx-text-disabled);letter-spacing:.16em;text-transform:uppercase;font-size:11px}.duel-problem{color:var(--sx-text-muted);margin:0;font-size:12px}.duel-copy{margin-top:var(--sx-4);justify-items:center;gap:10px;display:grid}.duel-headline{color:var(--sx-text);font:400 clamp(34px, 4.4vw, 56px) / 1.04 var(--font-domaine-regular), Georgia, serif;letter-spacing:-.05em;margin:0}.duel-sub{color:var(--sx-text-secondary);font-size:var(--sx-text-body);margin:0}@media (max-width:760px){.duel-board{grid-template-columns:1fr;gap:12px}.duel-center{flex-direction:row;padding:2px 0}.duel-rule{background:linear-gradient(90deg, transparent, var(--sx-edge-soft));flex:1;width:auto;height:1px}.duel-center .duel-rule:last-child{background:linear-gradient(90deg, var(--sx-edge-soft), transparent)}.duel-side{padding:22px 20px}}@media (prefers-reduced-motion:reduce){.duel-side,.duel-state{transition:none}}
.lp-shell{width:min(var(--sx-container), calc(100% - 48px));margin:0 auto}.lp-section{padding-block:var(--sx-section);border-top:1px solid var(--sx-line)}.lp-body{max-width:52ch;color:var(--sx-text-secondary);font-size:var(--sx-text-body);margin:14px 0 0;line-height:1.65}.lp-link{color:var(--sx-text);font-size:var(--sx-text-body);align-items:center;gap:7px;margin-top:22px;font-weight:500;text-decoration:none;display:inline-flex}.lp-link:hover{text-underline-offset:4px;text-decoration:underline}.lp-split{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(40px,7vw,110px);display:grid}.lp-split-copy .sx-h{margin-top:18px}.lp-artifact{border:1px solid var(--sx-line);border-radius:var(--sx-radius);background:var(--sx-surface-1);padding:26px 28px}.lp-artifact-eyebrow{color:var(--sx-text-tertiary);font:500 12px/1 var(--font-geist-mono), monospace;letter-spacing:.12em;text-transform:uppercase;margin:0}.lp-artifact-title{color:var(--sx-text);letter-spacing:-.015em;margin:14px 0 0;font-size:19px;font-weight:500}.lp-artifact-why{max-width:44ch;color:var(--sx-text-secondary);font-size:var(--sx-text-body);margin:10px 0 0;line-height:1.6}.lp-artifact-foot{border-top:1px solid var(--sx-line);color:var(--sx-text-tertiary);margin-top:22px;padding-top:16px;font-size:12px}.lp-loop-h{margin-top:18px}.lp-loop{margin:var(--sx-block) 0 0;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,48px);padding:0;list-style:none;display:grid}.lp-loop-n{color:var(--sx-text-disabled);letter-spacing:.12em;font-size:12px}.lp-loop-title{color:var(--sx-text);margin:14px 0 0;font-size:15px;font-weight:500}.lp-loop-body{color:var(--sx-text-secondary);margin:8px 0 0;font-size:13.5px;line-height:1.6}.lp-support-grid{grid-template-columns:.8fr 1.2fr;gap:clamp(36px,6vw,96px);display:grid}.lp-support-items{grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);display:grid}.lp-support-title{color:var(--sx-text);margin:0;font-size:15px;font-weight:500}.lp-cta{text-align:center;padding-block:calc(var(--sx-section) * 1.15) var(--sx-section)}.lp-cta-h{max-width:14ch;margin:0 auto}.lp-cta-body{max-width:46ch;color:var(--sx-text-secondary);font-size:var(--sx-text-body);margin:22px auto 0;line-height:1.65}.lp-cta-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:18px;margin-top:34px;display:flex}@media (max-width:900px){.lp-shell{width:calc(100% - 40px)}.lp-split,.lp-support-grid{grid-template-columns:1fr;gap:32px}.lp-loop{grid-template-columns:1fr 1fr}.lp-support-items{grid-template-columns:1fr;gap:30px}}@media (max-width:560px){.lp-loop{grid-template-columns:1fr;gap:26px}.lp-cta-actions{flex-direction:column;align-items:stretch}.lp-cta-actions .sx-btn-quiet{justify-content:center}}.lp-split-reverse .lp-split-copy{order:2}@media (max-width:900px){.lp-split-reverse .lp-split-copy{order:0}}.lp-split-copy .sx-h,.lp-loop-h{margin-top:0}