*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:#F6F8F8;color:#374D58;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}a{color:#226D9D;text-underline-offset:3px}a:hover{color:#168E96}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #168E96;outline-offset:3px}h1,h2,h3{line-height:1.3;color:#193946;letter-spacing:.01em}h1{font-size:clamp(34px,3.2vw,42px);margin:.15em 0 .5em}h2{font-size:clamp(24px,2.4vw,28px);margin:0 0 16px}h3{font-size:20px;margin:16px 0 8px}p{margin:0 0 1.1em}ul,ol{padding-left:1.3em}li{margin:.35em 0}strong{color:#193946}.wrap{max-width:1220px;padding:0 28px;margin:auto;min-width:0}.skip-link{position:absolute;left:10px;top:-100px;padding:8px;background:white;z-index:99}.skip-link:focus{top:8px}.site-header{background:#122E3B;color:white;position:relative;z-index:10}.header-inner{max-width:1220px;min-height:76px;padding:0 28px;margin:auto;display:flex;align-items:center;gap:20px;min-width:0}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:white;flex:0 0 auto;min-width:0}.brand:hover{color:white}.brand-text{font-size:10px;letter-spacing:.08em;white-space:nowrap}.brand .image-holder{padding:0;background:none;display:block;max-width:130px}.brand .image-holder img{max-height:38px;max-width:130px}.brand .image-absent{background:transparent;border:1px dashed #527382;color:#e7f4f4;font-size:13px;line-height:1.2;max-width:100px;padding:4px}.desktop-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:clamp(6px,1.1vw,17px);min-width:0}.desktop-nav a{font-size:clamp(12px,1vw,14px);font-weight:600;color:#eaf4f4;white-space:nowrap;text-decoration:none;border-bottom:2px solid transparent;padding:8px 0}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{border-bottom-color:#70ced1;color:white}.desktop-nav a[aria-current="page"]{font-weight:800}.entry-link{white-space:nowrap;flex:0 0 auto;background:#168E96;color:white;text-decoration:none;padding:7px 13px;border-radius:7px;font-size:13px;font-weight:700}.entry-link:hover{color:white;background:#10777c}.mobile-menu{display:none}.breadcrumb{background:#EAF0F2;border-bottom:1px solid #D9E3E6;color:#647981;font-size:13px;padding:6px 0}.breadcrumb a{color:#226D9D}main.wrap{padding-top:38px;padding-bottom:72px}.section{margin:0 0 58px}.eyebrow{color:#168E96;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.lead{font-size:18px;line-height:1.85;max-width:780px}.minor,.muted{color:#647981;font-size:14px}.intro-band{border-bottom:1px solid #D9E3E6;padding-bottom:24px;margin-bottom:34px}.hero-layout,.split,.split-reverse,.two-columns,.feature,.editorial{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:34px;align-items:center}.hero-layout{grid-template-columns:minmax(0,1.38fr) minmax(0,1fr);gap:40px}.editorial{grid-template-columns:minmax(0,2fr) minmax(0,1fr);align-items:start}.split-reverse{grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr)}.split-reverse>:first-child{order:2}.split-reverse>:last-child{order:1}.image-holder{display:flex;align-items:center;justify-content:center;min-width:0;width:100%;margin:0;padding:8px;background:#EAF0F2;border-radius:12px;--image-limit:210px}.image-holder img{display:block;width:auto;height:auto;max-width:100%;max-height:var(--image-limit);object-fit:contain;object-position:center}.image-holder--hero{--image-limit:290px}.image-holder--feature{--image-limit:240px}.image-holder--inline{--image-limit:180px}.image-holder--rules{--image-limit:210px}.image-holder--banner{--image-limit:190px}.image-holder--esports{--image-limit:245px}.image-holder--football{--image-limit:240px}.image-holder--portrait{--image-limit:330px;max-width:310px;margin-inline:auto}.image-absent{background:#EAF0F2;color:#647981;border-left:3px solid #168E96;padding:11px 14px;font-size:13px;border-radius:5px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.text-button{display:inline-block;border:1px solid #168E96;border-radius:7px;padding:8px 14px;text-decoration:none;font-weight:700}.text-button.primary{color:white;background:#168E96}.text-button:hover{background:#e1f4f3}.text-button.primary:hover{background:#11767d}.route-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.route-group{border-top:3px solid #168E96;padding:18px 17px;background:#fff}.route-item{padding:10px 0;border-bottom:1px solid #D9E3E6}.route-item:last-child{border:0}.route-item span{color:#168E96;font-size:12px;font-weight:700;display:block}.route-item a{font-weight:800;font-size:17px}.note-panel{border-left:4px solid #168E96;background:#EAF0F2;padding:18px 22px}.dark-panel{background:#1A4050;color:#eef8fa;padding:28px;border-radius:9px}.dark-panel h2,.dark-panel h3,.dark-panel strong{color:white}.article{max-width:780px}.article p{line-height:1.85}.wide-article{max-width:980px}.article-index{background:#EAF0F2;padding:14px 19px;border-radius:10px;margin:0 0 30px}.article-index ul{display:flex;gap:12px 22px;flex-wrap:wrap;margin:7px 0 0}.article-index li{margin:0}.article-section{margin:0 0 44px}.article-section>h2{border-bottom:1px solid #D9E3E6;padding-bottom:11px}.article-section[id]{scroll-margin-top:100px}.section-id{scroll-margin-top:100px}.article-grid{display:grid;grid-template-columns:minmax(0,210px) minmax(0,1fr);gap:42px;align-items:start}.sticky-index{position:sticky;top:18px;background:#EAF0F2;padding:18px;border-radius:8px}.sticky-index a{display:block;margin:8px 0}.step-list{list-style:none;counter-reset:step;padding:0}.step-list li{position:relative;padding:10px 0 18px 52px;border-bottom:1px solid #D9E3E6;counter-increment:step}.step-list li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:12px;font-weight:800;color:#168E96}.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.compare-grid>div{background:#fff;padding:19px;border-top:3px solid #168E96}.compare-grid h3{margin-top:0}.analysis-band{padding:24px 26px;background:#EAF0F2;margin-bottom:16px}.analysis-band.deep{background:#1A4050;color:#e9f4f4}.analysis-band.deep h2,.analysis-band.deep h3{color:white}.table-scroll{overflow-x:auto;max-width:100%;border:1px solid #D9E3E6;border-radius:7px;margin:18px 0 28px}table{border-collapse:collapse;width:100%;min-width:580px;background:white;font-size:15px}caption{text-align:left;padding:12px 15px;color:#193946;font-weight:700}th,td{padding:12px 14px;border-bottom:1px solid #D9E3E6;text-align:left;vertical-align:top}th{background:#EAF0F2;color:#193946}tr:last-child td{border-bottom:0}.faq-list details{background:#fff;border-bottom:1px solid #D9E3E6;padding:14px 18px}.faq-list summary{cursor:pointer;font-weight:700;color:#193946}.faq-list details p{margin:11px 0 0}.related{border-top:2px solid #D9E3E6;margin-top:42px;padding:23px 0}.related ul{display:flex;gap:16px 32px;flex-wrap:wrap}.mini-label{font-size:13px;font-weight:700;color:#168E96;letter-spacing:.1em}.callout{padding:16px 19px;border:1px solid #D9E3E6;background:white;border-radius:8px}.gallery-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:32px;align-items:center}.gallery-row.reverse{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr)}.gallery-row.reverse>:first-child{order:2}.gallery-row.reverse>:last-child{order:1}.site-footer{background:#0C2632;color:#d5e4e9;padding:45px 0 15px}.site-footer h2,.site-footer .footer-brand{color:white;font-size:19px}.site-footer a{color:#a8e3eb}.site-footer .minor{color:#aec0c5}.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:46px}.footer-grid ul{columns:2;list-style:none;padding:0;margin:0}.footer-grid li{break-inside:avoid}.footer-brand small{font-size:11px;margin-left:6px;letter-spacing:.1em}.footer-bottom{border-top:1px solid #35515b;margin-top:25px;padding-top:16px;font-size:12px;color:#aec0c5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:1190px){.header-inner{gap:12px}.desktop-nav{gap:8px}.brand-text{font-size:9px}.desktop-nav a{font-size:12px}.entry-link{padding:7px 9px}}@media(max-width:980px){.wrap{padding-left:22px;padding-right:22px}.header-inner{padding:0 22px;min-height:64px;justify-content:space-between}.desktop-nav{display:none}.mobile-menu{display:block;order:0}.brand{order:1;position:absolute;left:50%;transform:translateX(-50%)}.brand-text{display:none}.brand .image-holder img{max-height:30px}.entry-link{order:2}.mobile-menu details>summary{display:flex;align-items:center;justify-content:center;list-style:none;cursor:pointer;min-height:42px;min-width:42px;border:1px solid #6c8b98;border-radius:6px}.mobile-menu summary::-webkit-details-marker{display:none}.hamburger{font-size:22px;color:white}.mobile-panel{position:absolute;top:100%;left:0;right:0;background:#122E3B;padding:20px max(22px,calc((100vw - 1176px)/2));border-top:1px solid #436575;box-shadow:0 8px 16px #09212c22}.mobile-group{margin-bottom:15px}.mobile-group strong{display:block;color:#94d5da;font-size:13px;margin-bottom:4px}.mobile-group a{color:white;display:inline-block;padding:7px 18px 7px 0}.menu-close{background:#168E96;color:white;border:0;border-radius:5px;padding:8px 13px;cursor:pointer}.article-grid{grid-template-columns:180px minmax(0,1fr);gap:25px}}@media(max-width:760px){.hero-layout,.split,.split-reverse,.editorial,.two-columns,.feature,.gallery-row,.gallery-row.reverse,.article-grid{grid-template-columns:1fr;gap:18px}.split-reverse>:first-child,.split-reverse>:last-child,.gallery-row.reverse>:first-child,.gallery-row.reverse>:last-child{order:initial}.sticky-index{position:static}.route-groups,.compare-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:1 / -1}.article{max-width:none}.section{margin-bottom:42px}.hero-layout{align-items:start}}@media(max-width:640px){body{font-size:15px}.wrap{padding-left:16px;padding-right:16px}.header-inner{padding-left:16px;padding-right:16px}.brand .image-holder{max-width:112px}.brand .image-holder img{max-width:112px}.entry-link{font-size:12px;padding:7px 9px}main.wrap{padding-top:25px;padding-bottom:45px}h1{font-size:28px}h2{font-size:22px}.lead{font-size:16px}.section{margin-bottom:35px}.image-holder--hero{--image-limit:195px}.image-holder--feature,.image-holder--football{--image-limit:180px}.image-holder--esports{--image-limit:175px}.image-holder--inline{--image-limit:140px}.image-holder--rules{--image-limit:165px}.image-holder--banner{--image-limit:125px}.image-holder--portrait{--image-limit:275px;max-width:240px}.article-index ul{display:block}.article-index li{margin:5px 0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-grid ul{columns:2}.dark-panel{padding:18px}.analysis-band{padding:18px}.route-group{padding:12px 15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}