@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');

:root{font-family:'DM Sans','Noto Sans SC',system-ui,sans-serif;color:#17171b;background:#f7f4ee;font-synthesis:none;scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;min-width:320px}
img{display:block;max-width:100%}
a{color:inherit}
.shell{width:min(1320px,calc(100% - 64px));margin-inline:auto}
.site-header{border-bottom:1px solid #17171b22}
.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:block;width:139px;height:62px;overflow:hidden;flex:none}
.brand img{width:215px;max-width:none;height:auto;transform:translateX(-38px)}
nav{display:flex;align-items:center;gap:35px;font-size:.92rem;font-weight:700}
nav a{text-decoration:none;transition:color .2s}
nav a:hover,nav a:focus-visible{color:#6547f5}
:focus-visible{outline:3px solid #6547f5;outline-offset:4px}
.intro{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(245px,.55fr);gap:36px;align-items:center;padding-block:72px 78px}
.eyebrow{margin:0;font:800 .78rem/1.4 'DM Sans',sans-serif;letter-spacing:.13em}
.eyebrow-line{display:inline-block;width:26px;height:2px;background:#ff5a3d;vertical-align:middle;margin-right:10px}
h1,h2,h3,p{margin-top:0}
.intro h1{font:800 clamp(3.8rem,7.4vw,7.6rem)/.98 'DM Sans',sans-serif;letter-spacing:-.075em;margin:26px 0 27px}
.intro h1 em{font-style:normal;color:#6547f5}
.intro-zh{font-size:1rem;line-height:1.9;color:#57555c;margin:0}
.mark-panel{aspect-ratio:1.14;background:#ffc247;border-radius:48% 51% 46% 52%;display:grid;place-items:center;transform:rotate(-5deg);max-width:340px;justify-self:center;width:100%}
.mark-panel img{width:100%;height:auto;transform:rotate(5deg);filter:drop-shadow(0 20px 22px #17171b22)}
.works{padding-bottom:116px;scroll-margin-top:24px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;border-top:1px solid #17171b;padding:29px 0 28px}
.section-heading h2{font-size:clamp(2.2rem,4vw,3.7rem);line-height:1.1;letter-spacing:-.065em;margin:7px 0 0;font-weight:800}
.section-heading>p{font-size:.92rem;color:#69666c;margin:0 0 6px}
.period{color:#ff5a3d}
.work-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.work-card{min-height:385px;padding:26px 28px 21px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;border-radius:7px;transition:transform .25s ease}
.work-card:hover{transform:translateY(-5px)}
.work-card::after{content:'';position:absolute;right:-12%;top:17%;height:1px;width:63%;background:currentColor;opacity:.13;transform:rotate(-23deg);pointer-events:none}
.card-top,.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;font:800 .75rem/1.35 'DM Sans',sans-serif;letter-spacing:.09em}
.card-top{z-index:1}.card-bottom{border-top:1px solid currentColor;padding-top:15px;opacity:.74;font-size:.68rem;z-index:1}
.card-top>span:last-child{font-size:1.35rem;letter-spacing:0;line-height:1}
.card-content{z-index:1;margin:48px 0 38px}
.card-kicker{font-size:.84rem;font-weight:700;margin:0 0 12px;opacity:.68}
.work-card h3{font-size:clamp(2.3rem,4vw,4.2rem);line-height:1.14;letter-spacing:-.075em;margin:0 0 21px;font-weight:800}
.card-description{font-size:.94rem;line-height:1.75;max-width:27em;margin:0;opacity:.8}
.card-growth{grid-column:span 3;background:#6547f5;color:#fff;min-height:468px}
.card-growth h3{font-size:clamp(3.2rem,5vw,5.7rem)}
.card-maternity{grid-column:span 3;background:#ffc247}
.card-english{grid-column:span 2;background:#ff5a3d;color:#17171b}
.card-vaccine{grid-column:span 2;background:#e8e4dc}
.card-words{grid-column:span 2;background:#17171b;color:#fff}
.card-spark{color:#fff}.card-cross{font-size:1.65rem!important}.tiny-square{display:block;width:18px;height:18px;border:2px solid currentColor;transform:rotate(18deg)}
.about{background:#e9e4db;scroll-margin-top:0}
.about-inner{padding-block:100px 106px;display:grid;grid-template-columns:1fr 2.25fr;gap:28px 40px}
.about h2{font-size:clamp(2.2rem,4.5vw,4.4rem);line-height:1.28;letter-spacing:-.06em;margin:0;font-weight:800}
.about-inner>p:last-child{grid-column:2;font-size:1rem;line-height:1.9;color:#57555c;max-width:650px;margin:0}
.site-footer{background:#17171b;color:#fff}
.footer-inner{min-height:123px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.footer-inner img{width:215px;max-width:none;height:auto;margin-left:-38px;margin-right:-38px}
.footer-inner span{font-size:.86rem;color:#bdbbc4}.footer-inner a{font-size:.88rem;text-decoration:none;font-weight:700}
.footer-inner a:hover{text-decoration:underline}
@media (max-width:900px){.intro{grid-template-columns:1fr 220px;padding-block:58px}.intro h1{font-size:clamp(3.4rem,8vw,5.7rem)}.work-card{padding:24px}.card-english,.card-vaccine,.card-words{grid-column:span 3}.work-card h3{font-size:clamp(2.8rem,5vw,4rem)}}
@media (max-width:650px){.shell{width:calc(100% - 36px)}.header-inner{height:70px}.brand{height:58px}nav{gap:22px;font-size:.88rem}.intro{display:flex;flex-direction:column;align-items:stretch;padding-block:54px 58px;gap:34px}.intro h1{font-size:clamp(3.28rem,12.2vw,5.8rem);margin:22px 0}.intro-zh{font-size:.96rem}.mark-panel{width:155px;align-self:flex-end;margin-right:15px;aspect-ratio:1.15}.section-heading{align-items:start;flex-direction:column;gap:9px;padding-bottom:23px}.section-heading>p{margin:0}.work-grid{grid-template-columns:1fr;gap:12px}.work-card,.card-growth,.card-maternity,.card-english,.card-vaccine,.card-words{grid-column:1;min-height:356px}.card-growth{min-height:405px}.work-card h3,.card-growth h3{font-size:3.6rem}.card-content{margin:35px 0}.works{padding-bottom:74px}.about-inner{display:block;padding-block:72px 80px}.about h2{font-size:2.5rem;margin:22px 0}.about-inner>p:last-child{font-size:.95rem}.footer-inner{min-height:160px;align-items:flex-start;flex-wrap:wrap;padding-block:28px;gap:10px 16px}.footer-inner span{order:3;width:100%}}
@media (max-width:390px){.work-card h3,.card-growth h3{font-size:3.1rem}.intro h1{font-size:3.2rem}.mark-panel{width:130px}}
@media (prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.work-card,nav a{transition:none}}