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.lib-chip,html[lang^=zh] .badge,html[lang^=ja] .badge,html[lang^=zh] .bip__row-host,html[lang^=ja] .bip__row-host,html[lang^=zh] .faq__num,html[lang^=ja] .faq__num,html[lang^=zh] .byok__stmt-n,html[lang^=ja] .byok__stmt-n,html[lang^=zh] .still__chrome-path,html[lang^=ja] .still__chrome-path,html[lang^=zh] .still__chrome-meta,html[lang^=ja] .still__chrome-meta{white-space:nowrap;letter-spacing:.04em;text-transform:none}html[lang^=zh] .nav__center,html[lang^=ja] .nav__center{flex-shrink:0}html[lang^=zh] .section-head__t,html[lang^=ja] .section-head__t,html[lang^=zh] .pillar__h,html[lang^=ja] .pillar__h,html[lang^=zh] .problem__h,html[lang^=ja] .problem__h,html[lang^=zh] .demo__h,html[lang^=ja] .demo__h,html[lang^=zh] .cta__h,html[lang^=ja] .cta__h,html[lang^=zh] .faq__h,html[lang^=ja] .faq__h,html[lang^=zh] .hero__title,html[lang^=ja] .hero__title{letter-spacing:.005em;text-wrap:wrap;word-break:keep-all;line-break:strict;overflow-wrap:normal;line-height:1.32}html[lang^=zh] 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.post__meta{font-family:var(--font-cjk-ja);letter-spacing:.06em;text-transform:none}.post__t{font-family:var(--font-display);letter-spacing:-.018em;text-wrap:balance;margin:0;font-size:clamp(2.2rem,5vw,3.6rem);font-weight:400;line-height:1.06}html[lang^=zh] .post__t,html[lang^=ja] .post__t{letter-spacing:.01em;line-height:1.32}.post__t em{color:var(--gold);font-style:italic}.post__lede{max-width:60ch;color:var(--ink-soft);margin:0;font-size:1.18rem;font-style:italic;line-height:1.65}html[lang^=zh] .post__lede,html[lang^=ja] .post__lede{font-style:normal}.post__body{color:var(--ink)}.post__body p{color:var(--ink-soft);margin:0 0 1.4em;font-size:1.12rem;line-height:1.78}html[lang^=zh] .post__body p,html[lang^=ja] .post__body p{font-size:1.05rem;line-height:1.95}.post__body p strong{color:var(--ink);font-weight:500}.post__body h2{font-family:var(--font-display);letter-spacing:-.012em;margin:var(--s-6) 0 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.ledger__link{font-family:var(--font-cjk-ja);letter-spacing:.06em;text-transform:none}.aff{color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:1px;transition:background .2s}.aff:after{content:" ↗";font-family:var(--font-mono);font-size:.85em}.aff:hover{background:var(--gold-glow)}.pullquote{margin:var(--s-5) 0;padding:var(--s-3) 0 var(--s-3) var(--s-4);border-left:2px solid var(--gold);font-family:var(--font-display);color:var(--ink);letter-spacing:-.005em;font-size:1.5rem;font-style:italic;line-height:1.4}html[lang^=zh] .pullquote,html[lang^=ja] .pullquote{letter-spacing:.02em;font-size:1.3rem;font-style:normal;line-height:1.7}.total{margin:var(--s-3) 0 var(--s-5);border-top:2px solid var(--gold);border-bottom:1px solid var(--ink-faint);font-family:var(--font-mono);font-size:var(--t-overline);letter-spacing:.18em;text-transform:uppercase;justify-content:space-between;align-items:baseline;padding:20px 0;display:flex}.total__l{color:var(--ink-mute)}.total__r{color:var(--gold);letter-spacing:.04em;font-size:1rem}html[lang^=zh] .total,html[lang^=ja] .total{font-family:var(--font-cjk-ja);letter-spacing:.08em;text-transform:none}.post-cta{margin-top:var(--s-7);padding:var(--s-6) var(--s-5);border:1px solid var(--ink-faint);text-align:center;gap:var(--s-3);background:#e8e6e105;flex-direction:column;align-items:center;display:flex}.post-cta__overline{font-family:var(--font-mono);font-size:var(--t-overline);letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}html[lang^=zh] .post-cta__overline,html[lang^=ja] .post-cta__overline{font-family:var(--font-cjk-ja);letter-spacing:.08em;text-transform:none}.post-cta__t{font-family:var(--font-display);letter-spacing:-.01em;max-width:28ch;margin:0;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;line-height:1.15}html[lang^=zh] .post-cta__t,html[lang^=ja] .post-cta__t{letter-spacing:.01em;line-height:1.4}.post-cta__t 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