.iso-site .sca-brand strong{font-size:25px;letter-spacing:2px}.iso-site .sca-brand small{max-width:230px;font-size:10px;line-height:1.4}.iso-hero h1{font-size:clamp(40px,4.3vw,62px);max-width:620px}.iso-hero .sca-actions{align-items:center}.iso-hero .sca-actions>a:not(.sca-button){font-size:14px;font-weight:700}.iso-site .iso-lead{font-size:19px;color:var(--purple);font-weight:700}.iso-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;border-bottom:1px solid #dfe5e7;padding:35px 0;margin:0 0 35px}.iso-facts strong{display:block;color:var(--purple);font-size:30px;line-height:1.3}.iso-facts span{display:block;font-size:14px;color:var(--muted);margin-top:8px}.iso-next{background:#e6f5fa;border-radius:16px;padding:30px;display:flex;justify-content:space-between;align-items:center;gap:25px}.iso-next p:last-child{margin:0}.iso-next .sca-eyebrow{margin-bottom:12px}.iso-next h3{font-size:30px}.iso-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;padding:8px 0 25px;color:var(--muted)}.iso-reading{max-width:980px;margin:auto}.iso-reading>p{max-width:900px}.iso-site li{margin:12px 0;color:var(--muted)}.iso-site ul,.iso-site ol{padding-left:24px}.iso-table-scroll{overflow-x:auto;border:1px solid #dde4e9;border-radius:14px;margin:28px 0}.iso-site table{width:100%;border-collapse:collapse;font-size:15px;margin:0}.iso-site th,.iso-site td{text-align:left;padding:20px 18px;border-bottom:1px solid #dde4e9;vertical-align:top;line-height:1.6}.iso-site thead th{background:#eee8f8;color:var(--purple);font-weight:700}.iso-site tbody th{color:var(--ink);min-width:145px}.iso-site tbody tr:last-child>*{border-bottom:0}.iso-site td p,.iso-site th p{margin:0}.iso-steps{list-style:none;counter-reset:step;padding:0!important}.iso-steps>li{counter-increment:step;position:relative;border:1px solid #e3e7eb;border-radius:16px;padding:30px 30px 30px 95px;margin:22px 0}.iso-steps>li:before{content:counter(step,decimal-leading-zero);position:absolute;left:25px;top:30px;background:#eee8f8;color:var(--purple);width:43px;height:43px;display:grid;place-items:center;border-radius:50%;font-weight:bold}.iso-steps h2{font-size:26px}.iso-faq,.iso-archive-group{border:1px solid #dde4e9;border-radius:12px;margin:12px 0;background:#fff}.iso-faq summary,.iso-archive-group summary{padding:22px 25px;cursor:pointer;font-weight:700;line-height:1.5}.iso-faq[open] summary,.iso-archive-group[open] summary{color:var(--purple)}.iso-faq>div{padding:0 25px 15px}.iso-archive-group{margin:15px 0}.iso-archive-group summary{font-size:23px;background:#faf8f3;border-radius:12px}.iso-archive-group ul{padding:10px 30px 20px 50px}.iso-archive-group span{font-weight:400;font-size:16px}.iso-archive-note{background:#e6f5fa;padding:20px 25px;border-radius:12px;margin-bottom:30px;font-size:14px}.iso-archive-body{max-width:980px;margin:auto;overflow-wrap:anywhere}.iso-archive-body img{display:block;max-width:100%;height:auto;margin:22px auto;border-radius:10px}.iso-archive-body a:has(img){display:block}.iso-archive-body h1,.iso-archive-body h2{font-size:30px;line-height:1.3;letter-spacing:-.4px;margin:28px 0 18px}.iso-archive-body h3,.iso-archive-body h4,.iso-archive-body h5{font-size:23px;line-height:1.4;margin:25px 0 15px}.iso-archive-body table{display:block;max-width:100%;overflow-x:auto;margin:22px 0}.iso-archive-body iframe{max-width:100%;min-height:500px;border:0}.iso-site .sca-cta{margin-top:45px}.iso-site .sca-cta p{color:#dce9ee;margin:10px 0 0;font-size:14px}.iso-site .sca-page-intro h1{font-size:clamp(34px,4vw,55px)}.iso-site summary:focus-visible{outline:3px solid #24a4cb;outline-offset:3px}
@media(max-width:850px){.iso-site .sca-brand small{max-width:190px}.iso-hero{grid-template-columns:1fr}.iso-hero .sca-chess-art{max-width:550px;width:100%;margin:auto;aspect-ratio:1.8}.iso-next{align-items:flex-start}.iso-site .sca-nav{gap:12px}}
@media(max-width:600px){.iso-site .sca-brand strong{font-size:20px}.iso-site .sca-brand small{max-width:160px;font-size:9px}.iso-hero h1{font-size:40px}.iso-facts{gap:13px;padding:28px 0}.iso-facts strong{font-size:24px}.iso-facts span{font-size:12px}.iso-next{display:block;padding:24px}.iso-next .sca-button{margin-top:20px}.iso-next h3{font-size:26px}.iso-steps>li{padding:25px}.iso-steps>li:before{position:static;margin-bottom:20px}.iso-site th,.iso-site td{padding:15px;min-width:140px}.iso-faq summary{padding:19px}.iso-archive-group ul{padding-left:35px;padding-right:20px}.iso-site .sca-page-intro{padding:28px 24px}.iso-archive-body h1,.iso-archive-body h2{font-size:26px}.iso-archive-body iframe{min-height:400px}}

.iso-site tbody th{background:#f6f3fa;color:var(--purple)}.iso-site tbody td{background:#fff;color:var(--ink)}

/* Keep league navigation and facts readable on small screens. */
@media(max-width:1024px){.iso-site .sca-brand strong{font-size:22px}.iso-site .sca-brand small{max-width:210px}.iso-site .iso-team-art{max-width:550px;margin:auto}.iso-site .iso-table-scroll{max-width:100%;overscroll-behavior-x:contain}.iso-site .iso-reading,.iso-site .iso-next>*{min-width:0}}
@media(max-width:600px){.iso-site .sca-brand strong{font-size:20px}.iso-site .sca-brand small{font-size:9px;max-width:150px}.iso-site .iso-facts{grid-template-columns:1fr;gap:14px;padding:24px 0}.iso-site .iso-facts>div{display:grid;grid-template-columns:110px minmax(0,1fr);gap:16px;align-items:center}.iso-site .iso-facts strong{font-size:22px}.iso-site .iso-facts span{margin:0;font-size:13px}.iso-site .iso-breadcrumb{overflow-wrap:anywhere}.iso-site .iso-steps>li{min-width:0;overflow-wrap:anywhere}.iso-site .iso-faq summary{min-height:48px}}
@media(max-width:600px){html[lang="zh-CN"] .iso-hero h1{font-size:clamp(30px,8.7vw,40px);line-height:1.2;letter-spacing:-.03em;text-wrap:balance}}