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html[lang=zh-CN] .home-hero h1{letter-spacing:.015em;font-size:clamp(74px,7.4vw,118px);line-height:1.2}html[lang=zh-CN] h2,html[lang=zh-CN] h3{letter-spacing:.025em}html[lang=zh-CN] .home-hero-copy p{letter-spacing:.08em}html[lang=zh-CN] .home-section h2{font-size:clamp(31px,3vw,46px)}@media(max-width:640px){html[lang=zh-CN] .home-hero h1{font-size:64px;line-height:1.18}html[lang=zh-CN] .home-section h2{font-size:30px}html[lang=zh-CN] .home-commission h2{font-size:43px}html[lang=zh-CN] .product-caption h3{font-size:24px}html[lang=zh-CN] .case-copy h3{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Phase 1: existing hero, clearer personal-design entry. */
.home-hero-copy .personal-design-heading{font-size:clamp(58px,6.8vw,104px);line-height:.99;letter-spacing:-.05em}
html[lang="zh-CN"] .home-hero-copy .personal-design-heading{font-size:clamp(34px,4.7vw,70px);line-height:1.25;letter-spacing:.01em}
@media(max-width:640px){.home-hero-copy .personal-design-heading{font-size:clamp(48px,11vw,68px)}html[lang="zh-CN"] .home-hero-copy .personal-design-heading{font-size:34px}.home-hero-copy p{font-size:16px}}

.how-lyra-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:42px}.how-lyra-steps article{border-top:1px solid var(--line);padding-top:25px}.how-lyra-steps h3{font-family:var(--serif);font-weight:400;font-size:28px;margin:20px 0}.how-lyra-steps p{font-size:13px;line-height:1.9;color:var(--muted)}.how-lyra-steps .how-lyra-note{font-size:11px;margin-top:18px}@media(max-width:1000px){.how-lyra-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.how-lyra-steps{grid-template-columns:1fr;gap:30px}.how-lyra-steps h3{font-size:26px}}