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b{color:var(--blue);font:300 35px/1 var(--font-sans);letter-spacing:-.07em}.panel-card-count>span{color:var(--gray-500);font:400 9px var(--font-mono)}.panel-card-arrows{gap:7px;display:flex}.panel-card-arrows button{width:34px;height:34px;color:var(--white);background:#ffffff05;border:1px solid #ffffff24;border-radius:50%;place-items:center;font-size:16px;transition:background .2s,border-color .2s;display:grid}.panel-card-arrows button:hover{background:var(--blue);border-color:var(--blue)}.panel-card-arrows button:disabled{opacity:.25;cursor:default}.panel-copy{animation:.45s cubic-bezier(.22,1,.36,1) both panel-copy-enter}.panel-chapter{font:500 9px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--blue);display:block}.panel-explanation h3{white-space:pre-line;font:500 clamp(29px, 2.8vw, 42px)/1.06 var(--font-sans);letter-spacing:-.05em;color:var(--white);margin:16px 0 19px}.panel-copy>p{color:#b5b9bd;margin:0;font-size:14px;line-height:1.85}.panel-material{border-top:1px solid #ffffff1a;flex-direction:column;gap:8px;margin-top:24px;padding-top:20px;display:flex}.panel-material>span{color:var(--gray-500);font:500 8px var(--font-mono);letter-spacing:.13em}.panel-material strong{color:var(--gray-300);font-size:11px;font-weight:450;line-height:1.6}.panel-copy>.panel-detail{color:var(--gray-500);margin-top:14px;font-size:10px;line-height:1.75}.panel-part-marker{z-index:2;pointer-events:none;visibility:hidden;align-items:center;gap:10px;display:flex;position:absolute;top:0;left:0}.panel-part-marker i{background:var(--blue);border-radius:50%;flex-shrink:0;width:5px;height:5px;box-shadow:0 0 0 4px #007aff24,0 0 16px #007aff80}.panel-part-marker span{color:var(--white);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font:400 9px var(--font-mono);background:#08090aeb;border:1px solid #007aff66;border-radius:3px;padding:9px 11px;box-shadow:0 4px 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#0000;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:5px;transition:color .2s,background .2s,box-shadow .2s;display:flex;position:relative}.panel-navigation button>i{background:#5b6065;border-radius:50%;width:2px;height:2px;position:absolute;bottom:3px}.panel-navigation button[aria-current=step]{color:var(--white);background:var(--blue);border-color:var(--blue);box-shadow:0 0 20px #007aff40}.panel-navigation button[aria-current=step]>i{opacity:0}.panel-navigation button:hover:not([aria-current=step]){color:var(--white);background:#007aff26}.panel-navigation button>b{pointer-events:none;opacity:0;white-space:nowrap;color:var(--white);font:400 10px var(--font-sans);background:#111315f5;border:1px solid #ffffff24;border-radius:3px;padding:8px 11px;transition:opacity .2s,transform .2s;position:absolute;bottom:47px;left:50%;transform:translate(-50%,5px)}.panel-navigation button:hover>b,.panel-navigation 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38px;font-size:10px;line-height:1.8;display:flex}.panel-footnote p{max-width:840px;margin:0}.panel-footnote a{color:var(--blue-dark);text-underline-offset:4px;flex-shrink:0;text-decoration:underline}@keyframes panel-copy-enter{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1100px){.panel-explanation{width:30%;padding:23px}.panel-explanation h3{font-size:31px}.panel-copy>p{font-size:13px}.panel-card-header{margin-bottom:23px}.panel-navigation{gap:2px;padding:4px 5px}.panel-navigation button{width:31px;height:33px}.panel-gesture>i{display:none}.panel-stage-bottom{gap:15px}}@media (max-height:760px) and (min-width:701px){.panel-explanation{padding:20px 23px;top:50%}.panel-card-header{margin-bottom:18px}.panel-card-count b{font-size:29px}.panel-explanation h3{margin-block:13px 16px;font-size:30px}.panel-copy>p{font-size:13px;line-height:1.75}.panel-material{margin-top:18px;padding-top:15px}}@media (max-width:850px) and (min-width:701px){.panel-explanation{width:33%;padding-inline:20px}.panel-explanation h3{font-size:28px}.panel-product{left:-4%;right:35%}.panel-gesture{display:none}.panel-navigation{margin-right:auto}}@media (max-width:700px){.panel-intro{padding-block:67px 38px;display:block}.panel-intro h2{font-size:clamp(49px,12.5vw,67px)}.panel-intro-aside{margin-top:27px;padding:0}.panel-intro-aside p{margin-bottom:16px;font-size:14px}.panel-intro-aside>span{font-size:10px}.panel-intro-aside b{width:27px;height:27px;font-size:9px}.panel-scroll-track{height:850svh}.panel-sticky-stage{--panel-inset:20px;height:calc(100svh - 68px);min-height:565px;top:68px}.panel-stage-top{padding-bottom:13px;top:17px}.panel-stage-brand{gap:8px}.panel-stage-brand svg{width:20px;height:25px}.panel-stage-brand>span{font-size:6px}.panel-stage-brand strong,.panel-stage-status>span{font-size:8px}.panel-stage-status b{display:none}.panel-stage-status i{width:4px;height:4px}.panel-product{height:42%;inset:61px 0 auto}.panel-view-label{display:none}.panel-explanation{border-radius:6px;width:auto;padding:18px 20px 19px;top:49%;left:20px;right:20px;transform:none}.panel-card-header{margin-bottom:13px}.panel-card-count b{font-size:25px}.panel-card-count>span{font-size:8px}.panel-card-arrows{gap:6px}.panel-card-arrows button{width:29px;height:29px;font-size:14px}.panel-chapter{font-size:8px}.panel-explanation h3{white-space:normal;margin:10px 0 13px;font-size:clamp(23px,6vw,29px)}.panel-copy>p{font-size:12px;line-height:1.7}.panel-material{gap:6px;margin-top:13px;padding-top:11px}.panel-material>span{display:none}.panel-material strong{color:var(--gray-500);font-size:9px}.panel-copy>.panel-detail{display:none}.panel-stage-bottom{gap:0;padding-top:12px;bottom:14px;left:20px;right:20px}.panel-gesture,.panel-reset{display:none}.panel-navigation{justify-content:space-between;gap:0;width:100%;padding:4px}.panel-navigation button{width:28px;height:28px;font-size:8px}.panel-navigation button>b{display:none}.panel-part-marker span{padding:6px 8px;font-size:8px}.panel-footnote{font-size:9px;display:block}.panel-footnote a{margin-top:12px;display:inline-block}.panel-loading{font-size:14px;inset:25% 12% auto}}@media (max-height:740px) and (max-width:700px){.panel-product{height:37%}.panel-explanation{padding:14px 17px;top:43%}.panel-explanation h3{margin-block:8px 10px;font-size:22px}.panel-card-header{margin-bottom:10px}.panel-card-count b{font-size:21px}.panel-card-arrows button{width:26px;height:26px}.panel-material{display:none}}@media (prefers-reduced-motion:reduce){.panel-copy{animation:none}.panel-sticky-stage *{transition:none}}.panel-skip{left:var(--panel-inset);z-index:5;flex-direction:column;gap:8px;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.panel-skip button{width:38px;height:38px;color:var(--white);background:#ffffff05;border:1px solid #ffffff24;border-radius:50%;place-items:center;font-size:16px;transition:background .2s,border-color .2s;display:grid}.panel-skip button:hover{background:var(--blue);border-color:var(--blue)}@media (max-width:820px){.panel-skip{flex-direction:row;top:auto;bottom:108px;left:20px;transform:none}.panel-skip button{width:32px;height:32px;font-size:14px}}