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a:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.shuyue-header .mobile-extras{display:none}.shuyue-header .mobile-extras:empty{display:none!important}.shuyue-header .sub-back{display:none}.shuyue-header .nav-menu>li.menu-item-has-children>a{padding-right:26px}.shuyue-header .sub-toggle{display:inline-flex;align-items:center;justify-content:center;position:absolute;right:4px;top:50%;transform:translateY(-50%);width:22px;height:22px;border:none;background:0 0;color:var(--c-muted);cursor:pointer;border-radius:4px}.shuyue-header .sub-toggle svg{width:14px;height:14px}.shuyue-header .sub-toggle:hover{background:var(--c-bg-soft);color:var(--c-primary)}.shuyue-header .menu-item-has-children.sub-open>.sub-menu{display:block}.shuyue-header .mobile-toggle{display:none;width:36px;height:36px;align-items:center;justify-content:center;flex-direction:column;gap:4px;margin-left:auto}.shuyue-header .mobile-toggle .bar{display:block;width:22px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .3s,opacity .33s}.shuyue-header .mobile-toggle.open .bar:nth-child(1){transform:translateY(6px)rotate(45deg)}.shuyue-header .mobile-toggle.open .bar:nth-child(2){opacity:0}.shuyue-header .mobile-toggle.open .bar:nth-child(3){transform:translateY(-6px)rotate(-45deg)}@media(max-width:991px){.shuyue-header .site-nav{display:none;position:fixed;top:var(--header-h,70px);left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;padding:8px 0 18px;border-top:1px solid var(--c-border);box-shadow:0 8px 18px rgba(0,0,0,8%);overflow-y:auto}.shuyue-header .site-nav.open{display:flex}.shuyue-header .desktop-lang{display:none}.shuyue-header .nav-menu{flex-direction:column;gap:0;align-items:stretch}.shuyue-header .nav-menu>li{position:static}.shuyue-header .nav-menu>li>a{display:flex;align-items:center;padding:14px 24px;border-radius:0;border-bottom:1px solid var(--c-border);font-size:15px}.shuyue-header .nav-menu>li:last-child>a{border-bottom:none}.shuyue-header .nav-menu>li.current-menu-item>a::after,.shuyue-header .nav-menu>li.current_page_item>a::after{display:none}.shuyue-header .nav-menu>li.menu-item-has-children{position:relative}.shuyue-header .menu-item-has-children>a{padding-right:56px}.shuyue-header .sub-toggle{display:inline-flex;align-items:center;justify-content:center;position:absolute;right:12px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:none;background:0 0;color:var(--c-muted);cursor:pointer;border-radius:6px}.shuyue-header .sub-toggle svg{width:20px;height:20px}.shuyue-header .sub-toggle:hover{background:var(--c-bg-soft);color:var(--c-primary)}.shuyue-header .nav-menu .sub-menu{position:fixed;top:0;right:0;bottom:0;left:auto;width:min(82%,320px);max-width:320px;background:#fff;z-index:1003;border:none;border-left:1px solid var(--c-border);border-radius:0;box-shadow:-4px 0 24px rgba(0,0,0,.12);padding:0;margin:0;transform:translateX(110%);transition:transform .28s ease;overflow-y:auto}.shuyue-header .menu-item-has-children.sub-open>.sub-menu{transform:translateX(0)}.shuyue-header .sub-back{display:block;border-bottom:1px solid var(--c-border)}.shuyue-header .sub-back button{display:flex;align-items:center;gap:8px;width:100%;padding:16px 20px;border:none;background:var(--c-bg-soft);color:var(--c-ink);font-size:15px;font-weight:600;cursor:pointer;text-align:left}.shuyue-header .sub-back button svg{width:20px;height:20px}.shuyue-header .sub-menu li a{display:flex;align-items:center;padding:14px 24px;border-bottom:1px solid var(--c-border);font-size:15px}.shuyue-header .sub-menu li:last-child a{border-bottom:none}.shuyue-header .mobile-extras{display:flex;flex-direction:column;gap:10px;padding:14px 24px 4px;border-top:1px solid var(--c-border);margin-top:8px}.shuyue-header .mobile-extras .lang-switcher{width:100%}.shuyue-header .mobile-extras .lang-dropdown{width:100%;display:flex;flex-direction:column}.shuyue-header .mobile-extras .lang-trigger{width:100%;padding:14px 0;justify-content:flex-start;border-radius:0;border-bottom:1px solid var(--c-border);font-size:15px}.shuyue-header .mobile-extras .lang-dropdown:not(.is-open) .lang-menu{display:none}.shuyue-header .mobile-extras .lang-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-radius:0;padding:0;min-width:0;transition:none;z-index:auto;background:0 0}.shuyue-header .mobile-extras .lang-menu .lang-item>a{padding:12px 0 12px 24px;border-bottom:1px solid var(--c-border);font-size:15px}.shuyue-header .mobile-extras .lang-menu .lang-item:last-child>a{border-bottom:none}.shuyue-header .mobile-toggle{display:flex}.shuyue-header .header-cta{margin-left:auto;padding:6px 14px;font-size:13px}.shuyue-header .site-header{height:60px;padding-top:0;padding-bottom:0}.shuyue-header .header-inner{height:60px;padding:0 20px}.shuyue-header .site-logo .logo-text small{margin-top:0}}@media(max-width:991px){.shuyue-header .header-search-btn{margin-left:auto}.shuyue-header .header-cta{margin-left:0}.shuyue-header .header-search-panel{padding:14px 20px}.shuyue-header .header-search-form{padding:5px 6px 5px 12px}.shuyue-header .header-search-input{font-size:14px}.shuyue-header .header-search-submit{padding:8px 14px;font-size:13px}.shuyue-header .header-search-tips{display:none}}.shuyue-breadcrumbs{background:var(--c-bg-soft);border-bottom:1px solid var(--c-border);font-size:13px;padding:9px 0;color:var(--c-muted)}.shuyue-breadcrumbs .wrap{display:flex;align-items:center;flex-wrap:wrap}.shuyue-breadcrumbs a{color:var(--c-primary);transition:.2s}.shuyue-breadcrumbs a:hover{color:var(--c-primary-dark);text-decoration:underline}.shuyue-breadcrumbs .sep,.shuyue-breadcrumbs .rank-math-breadcrumb-separator{color:var(--c-muted);margin:0 7px}.shuyue-breadcrumbs .current,.shuyue-breadcrumbs [aria-current=page],.shuyue-breadcrumbs .last{color:var(--c-ink);font-weight:600}.shuyue-breadcrumbs .rank-math-breadcrumb{margin:0}.shuyue-breadcrumbs .rank-math-breadcrumb p{margin:0}@media(max-width:991px){.shuyue-breadcrumbs{font-size:12px;padding:8px 0}.shuyue-breadcrumbs .sep,.shuyue-breadcrumbs .rank-math-breadcrumb-separator{margin:0 5px}}