/* KAIYUN SPORTS — independent editorial design, no remote assets */
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@media(max-width:980px){.wrap{width:min(calc(100% - 44px),var(--max))}.header-top{min-height:64px}.header-subtitle,.desktop-nav{display:none}.menu-toggle{display:flex;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px;border:1px solid var(--border);background:white;border-radius:7px;padding:0;flex-shrink:0}.menu-toggle span{width:19px;height:2px;background:var(--navy)}.brand{margin-right:auto}.brand .media{height:30px}.brand .media img{max-height:30px}.entry-btn{padding:8px 12px;font-size:13px}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(10,38,57,.52);z-index:45;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s,visibility .18s}.drawer-overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.mobile-drawer{display:block;position:fixed;z-index:46;top:0;bottom:0;left:0;width:min(86vw,344px);background:white;box-shadow:6px 0 32px #061a2b22;overflow-y:auto;overscroll-behavior:contain;padding:18px 22px 30px;transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:transform .2s,visibility .2s}.mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;color:var(--ink)}.drawer-close{width:40px;height:40px;font-size:27px;border:1px solid var(--border);border-radius:7px;background:white}.drawer-section{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--muted);margin:21px 0 7px}.mobile-drawer>a{display:block;text-decoration:none;padding:10px 13px;border-radius:6px;font-weight:700}.mobile-drawer>a[aria-current]{background:var(--tint);color:#076b8f}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.layout-with-aside{grid-template-columns:minmax(0,1fr) 220px;gap:22px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;min-height:56px;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--border);background:#fff;justify-content:space-around;align-items:stretch}.bottom-nav a{flex:1;display:flex;justify-content:center;align-items:center;text-decoration:none;font-size:13px;font-weight:700}.bottom-nav a[aria-current]{color:var(--blue);box-shadow:inset 0 3px var(--cyan)}body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}.back-top{bottom:calc(73px + env(safe-area-inset-bottom))}}
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@media(max-width:640px){body{font-size:15px}.wrap{width:calc(100% - 32px)}.header-top{gap:10px;min-height:61px}.brand .media{max-width:130px;height:28px}.brand .media img{max-height:28px}.brand-fallback{font-size:16px}.brand-fallback small{font-size:8px}.entry-btn{font-size:12px;padding:8px 9px;line-height:1.4}.entry-btn span{display:none}.hero h1{font-size:29px}.hero .lead{font-size:15px}.media--hero{height:200px}.media--feature{height:180px}.media--card{height:145px}.media--banner{height:150px}.media--mobile{height:290px;max-width:250px}.topic-grid,.rich-columns,.matrix,.steps,.gallery-grid,.rule-grid,.reading-path,.service-index{grid-template-columns:1fr}.topic-grid{gap:10px}.topic-item{padding:17px}.topic-item b{margin-bottom:4px}.section{margin-block:34px}.section-head{margin-bottom:15px}.split-band{padding:17px;gap:18px}.panel,.matrix article,.step{padding:18px}.page-intro h1{font-size:27px}.lead{font-size:15px}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{flex-direction:column;gap:5px}.site-footer{margin-top:44px}.quick-group{font-size:12px}.info-band{padding:21px}.feature-primary h3{font-size:21px}}
@media(max-height:510px) and (max-width:980px){.bottom-nav{position:static}body{padding-bottom:0}.back-top{bottom:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}