*{box-sizing:border-box}body{margin:0;background:#f5f8f6;color:#1b2a2e;font-family:"Noto Sans SC","Microsoft YaHei",sans-serif}.content-nav{height:72px;padding:0 max(calc((100% - 1080px)/2),24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e2eae6}.content-brand{font-weight:800;color:#167c78;letter-spacing:.05em}.content-nav nav{display:flex;gap:24px;font-size:14px;color:#536266}.content-main{width:min(1080px,calc(100% - 40px));margin:65px auto 90px}.content-kicker{font-size:13px;color:#167c78;letter-spacing:.1em}.content-main>h1,.article-main h1{font-size:clamp(32px,5vw,50px);line-height:1.35;letter-spacing:-.04em;margin:14px 0}.content-lead{font-size:15px;color:#718085;margin-bottom:35px}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.content-card{background:white;border:1px solid #e3eae7;transition:transform .2s,box-shadow .2s}.content-card:hover{transform:translateY(-4px);box-shadow:0 18px 50px #152f3512}.content-card>img,.content-card-art{display:block;width:100%;height:165px;object-fit:cover}.content-card-art{display:grid;place-items:center;background:linear-gradient(135deg,#dfece5,#a8c9bc);color:#167c78;font-size:26px;font-weight:700}.content-card>div{padding:18px}.content-card small,.article-meta{font-size:12px;color:#82908f}.content-card h2{font-size:18px;line-height:1.6;margin:10px 0}.content-card p{font-size:13px;line-height:1.8;color:#718085;min-height:40px;margin:0}.content-card span{display:block;color:#167c78;font-weight:700;font-size:12px;margin-top:16px}.empty{grid-column:1/-1;padding:50px;background:white;color:#718085}.article-main{width:min(800px,calc(100% - 40px));margin:48px auto 82px}.back-link{font-size:13px;color:#167c78}.article-main article{background:white;padding:clamp(24px,6vw,60px);margin-top:22px;border:1px solid #e3eae7}.article-main h1{font-size:clamp(30px,4.4vw,45px)}.article-cover{width:100%;max-height:440px;object-fit:cover;margin:25px 0 5px}.article-body{margin-top:30px;font-size:16px;line-height:2.1;color:#435357;overflow-wrap:anywhere}.article-body p{margin:0 0 1.2em;white-space:pre-wrap}.article-cta{display:block;background:#e2f1ec;color:#167c78;padding:19px 22px;text-align:center;font-size:14px;font-weight:700;margin-top:15px}.content-footer{border-top:1px solid #e2eae6;padding:22px max(calc((100% - 1080px)/2),24px);font-size:12px;color:#82908f}.content-footer a{color:#167c78}@media(max-width:700px){.content-nav{height:62px}.content-nav nav{gap:12px;font-size:12px}.content-grid{grid-template-columns:1fr}.content-card>img,.content-card-art{height:190px}.content-main{margin-top:40px}.article-main{margin-top:30px}.article-main article{padding:24px 20px}.article-body{font-size:15px}}

/* Readability: increase article and summary text by another 2px. */
.content-lead{font-size:17px}.content-card p{font-size:15px}.article-body{font-size:18px}