html.ra-open{overflow:hidden}#read-along-scroll{scroll-behavior:smooth}.ra-section{max-width:42rem;margin:0 auto;padding:2.5rem 0}.ra-section+.ra-section{border-top:1px solid rgba(255,255,255,.08)}.ra-section-title{font-family:Inter,system-ui,sans-serif;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#00d4aa;margin:0 0 1rem}.ra-section-body{font-family:Inter,system-ui,sans-serif;font-size:clamp(1.25rem,1rem + 1vw,1.6rem);line-height:1.85;color:#ffffffeb;margin:0}.ra-word{border-radius:5px;padding:.05em .18em;margin:0 -.02em;cursor:pointer;color:#ffffffeb;background-color:transparent;transition:background-color .12s ease,color .12s ease}.ra-word-active{background-color:#00d4aae6;color:#0b231d}@media(prefers-reduced-motion:reduce){.ra-word{transition:none}}#ra-stage{font-family:Inter,system-ui,sans-serif}.ra-slide{max-width:56rem;width:100%;margin:0 auto;transition:opacity .36s ease,transform .36s ease}.ra-slide.ra-enter{opacity:0;transform:translateY(14px)}@keyframes ra-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.ra-cell,.ra-card,.ra-compare>div{animation:ra-rise .46s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i, 0) * 70ms)}.ra-spec-marker{transition:left .9s cubic-bezier(.22,1,.36,1)}.ra-cell-top{display:flex;align-items:center;gap:.55rem}.ra-cell-icon{flex:0 0 auto;width:1.4rem;height:1.4rem;color:#00d4aa}.ra-eyebrow{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#00d4aa;margin:0 0 .75rem}.ra-slide-title{font-weight:800;color:#fff;line-height:1.15;margin:0 0 1.5rem;font-size:clamp(1.5rem,1rem + 2vw,2.4rem)}.ra-slide-note{color:#ffffff8c;text-align:center;font-size:.92rem;margin:1rem 0 0}.ra-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.ra-cell{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:1.2rem 1.35rem;display:flex;flex-direction:column;gap:.4rem}.ra-cell-label{color:#00d4aa;font-weight:700;font-size:1.05rem}.ra-cell-desc{color:#ffffffc7;font-size:.95rem;line-height:1.55}.ra-compare{display:grid;grid-template-columns:minmax(96px,.7fr) 1fr 1fr;border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden}.ra-compare>div{padding:.8rem 1rem;border-bottom:1px solid rgba(255,255,255,.07);font-size:.92rem;line-height:1.5}.ra-cmp-h{font-weight:800;color:#fff;background:#ffffff0f}.ra-cmp-a{background:#00d4aa12}.ra-cmp-b{background:#ffffff08}.ra-cmp-h.ra-cmp-a{color:#00d4aa}.ra-cmp-label{font-weight:700;color:#ffffffd9}.ra-cmp-cell{color:#ffffffbd}.ra-compare>div:nth-last-child(-n+3){border-bottom:0}.ra-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}.ra-card{display:flex;gap:.85rem;align-items:flex-start;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:1rem 1.1rem;transition:opacity .3s ease,transform .3s ease,border-color .3s ease,background .3s ease,box-shadow .3s ease}.ra-card-badge{flex:0 0 auto;width:1.9rem;height:1.9rem;border-radius:999px;background:#00d4aa;color:#1b2838;font-weight:800;font-size:.95rem;display:inline-flex;align-items:center;justify-content:center}.ra-card-body{display:flex;flex-direction:column;gap:.3rem}.ra-card-label{font-weight:700;color:#fff;font-size:1rem;line-height:1.3}.ra-card-desc{color:#ffffffb8;font-size:.9rem;line-height:1.5}.ra-card-dim{opacity:.32;filter:saturate(.6)}.ra-card-focus{border-color:#00d4aa;background:#00d4aa14;box-shadow:0 0 0 1px #00d4aa,0 10px 30px -12px #00d4aa80;transform:translateY(-2px) scale(1.02)}.ra-spectrum{display:flex;align-items:center;gap:1rem;margin:1.75rem 0 .25rem}.ra-spec-end{color:#ffffffb8;font-weight:600;font-size:.9rem;white-space:nowrap}.ra-spec-bar{flex:1;height:8px;border-radius:999px;position:relative;background:linear-gradient(90deg,#ffffff29,#00d4aa)}.ra-spec-marker{position:absolute;left:60%;top:50%;transform:translate(-50%,-50%);width:18px;height:18px;border-radius:999px;background:#fff;box-shadow:0 0 0 5px #00d4aa59}.ra-spec-marker-label{text-align:center;color:#00d4aa;font-size:.85rem;margin:.4rem 0 0}.ra-slide-pillar{text-align:center}.ra-slide-pillar .ra-eyebrow{text-align:center;font-size:.72rem}.ra-slide-pillar .ra-slide-title{color:#00d4aa;margin:.2rem 0 0;line-height:1;font-size:clamp(2.6rem,1.5rem + 4vw,4.5rem);font-weight:800;letter-spacing:-.02em}.ra-pillar-tagline{color:#fff;font-style:italic;margin:.3rem 0 1.3rem;font-size:clamp(1.4rem,1rem + 1.6vw,2.1rem);font-weight:700}.ra-pillar-desc{color:#ffffffd1;max-width:40rem;margin:0 auto;line-height:1.7;font-size:1.05rem}.ra-pillar-test{display:inline-block;margin-top:1.4rem;padding:.55rem 1.1rem;border:1px solid rgba(0,212,170,.45);border-radius:999px;color:#00d4aa;font-weight:600;font-size:.9rem}.ra-statement-desc{color:#ffffffd9;line-height:1.6;font-size:clamp(1.1rem,1rem + .8vw,1.5rem)}.ra-slide-concept,.ra-slide-reflection,.ra-slide-concept .ra-eyebrow,.ra-slide-reflection .ra-eyebrow{text-align:center}.ra-kinetic{margin:.6rem auto 0;max-width:46rem;color:#ffffffeb;line-height:1.5;font-size:clamp(1.5rem,1rem + 2.1vw,2.5rem);font-weight:500}.ra-slide-reflection .ra-kinetic{color:#ffffffd1;font-weight:400;font-size:clamp(1.25rem,1rem + 1.3vw,1.9rem)}.ra-slide-reflection .ra-eyebrow:before{content:"";display:inline-block;vertical-align:-.04em;width:.46em;height:.74em;margin-right:.5em;border-left:.17em solid currentColor;border-right:.17em solid currentColor}html.ra-mini-open{scroll-padding-bottom:5.5rem}html.ra-mini-open body{padding-bottom:4.75rem}.ra-caption{max-width:52rem;margin:0 auto;text-align:center;line-height:1.6;color:#ffffff8c;font-size:clamp(1rem,.92rem + .4vw,1.25rem)}#read-along-overlay[data-lang=ja] .ra-kinetic,#read-along-overlay[data-lang=zh] .ra-kinetic{font-size:clamp(1.15rem,.9rem + 1.3vw,1.85rem);line-height:1.85;font-weight:500}#read-along-overlay[data-lang=ja] .ra-slide-title,#read-along-overlay[data-lang=zh] .ra-slide-title{font-size:clamp(1.3rem,1rem + 1.4vw,1.95rem);line-height:1.4}#read-along-overlay[data-lang=ja] .ra-pillar-title,#read-along-overlay[data-lang=zh] .ra-pillar-title{font-size:clamp(2rem,1.3rem + 2.6vw,3.2rem);letter-spacing:0}#read-along-overlay[data-lang=ja] .ra-pillar-tagline,#read-along-overlay[data-lang=zh] .ra-pillar-tagline{font-size:clamp(1.2rem,1rem + 1.1vw,1.7rem);font-style:normal}#read-along-overlay[data-lang=ja] .ra-caption,#read-along-overlay[data-lang=zh] .ra-caption{font-size:clamp(.95rem,.9rem + .3vw,1.12rem);line-height:1.85}@media(max-width:640px){.ra-grid,.ra-cards{grid-template-columns:1fr}.ra-compare{grid-template-columns:minmax(80px,.7fr) 1fr 1fr;font-size:.82rem}}@media(prefers-reduced-motion:reduce){#read-along-scroll,.ra-word,.ra-slide,.ra-card{scroll-behavior:auto;transition:none}.ra-slide.ra-enter{opacity:1;transform:none}.ra-cell,.ra-card,.ra-compare>div{animation:none}.ra-spec-marker{transition:none}}