:root{--lb-header-bg:rgba(255,250,248,.88);--lb-header-border:rgba(46,46,46,.08);--lb-ink-strong:rgba(46,46,46,.88);--lb-ink-soft:rgba(46,46,46,.72)}.lb-header{position:sticky;top:0;z-index:3000;background:var(--lb-header-bg);backdrop-filter:blur(10px);border-bottom:1px solid var(--lb-header-border);box-sizing:border-box}.lb-header-inner{max-width:1080px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:64px;box-sizing:border-box}.lb-brand{display:inline-flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--lb-ink-strong);flex-shrink:0}.lb-brand-title{font-family:var(--lb-font-title);font-size:26px;font-weight:600;line-height:1.05;letter-spacing:0;white-space:nowrap;color:var(--lb-accent)}.lb-brand-subtitle{font-family:var(--lb-font-body);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;color:var(--lb-ink-soft)}.lb-nav{display:block}.lb-menu{display:inline-flex;gap:18px;align-items:center;list-style:none;margin:0;padding:0}.lb-menu>li{position:relative}.lb-menu>li>a{font-family:var(--lb-font-body);font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:10px 6px;display:inline-flex;align-items:center;text-decoration:none;color:var(--lb-ink-strong);border-bottom:1px solid #fff0}.lb-menu>li>a:hover{border-bottom-color:rgb(156 175 136 / .70);color:rgb(46 46 46 / .92)}.lb-menu li .sub-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:240px;background:rgb(255 250 248 / .98);border:1px solid rgb(0 0 0 / .1);border-radius:14px;box-shadow:0 18px 44px rgb(0 0 0 / .08);padding:10px;margin:0;list-style:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .16s ease,transform .16s ease,visibility .16s ease;z-index:3100}.lb-menu li:hover>.sub-menu,.lb-menu li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.lb-menu li .sub-menu a{display:block;padding:10px 10px;border-radius:10px;font-size:13px;text-decoration:none;color:var(--lb-ink-strong)}.lb-menu li .sub-menu a:hover{background:rgb(156 175 136 / .12)}.lb-burger{display:none;appearance:none;-webkit-appearance:none;border:1px solid rgb(46 46 46 / .14);background:rgb(255 250 248 / .70);padding:0;border-radius:999px;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;line-height:1;letter-spacing:0;text-transform:none;flex-shrink:0;box-sizing:border-box}.lb-burger span{display:block!important;width:22px!important;height:2px!important;background:rgb(46 46 46 / .72)!important;border-radius:999px;margin:0!important;padding:0!important;box-sizing:border-box}body.lb-no-scroll{overflow:hidden;height:100%;touch-action:none}.lb-mobile-panel{display:none}@media (max-width:1024px){.lb-nav{display:none}.lb-burger{display:inline-flex}.lb-mobile-panel{display:block;position:fixed;left:0;top:0;width:100vw;height:100vh;height:100dvh;z-index:9999;background:rgb(255 250 248 / .96);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transform:translateY(6px);pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility .18s ease}.lb-mobile-panel.is-open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.lb-mobile-panel-inner{max-width:1080px;margin:0 auto;padding:calc(14px + env(safe-area-inset-top)) 20px calc(22px + env(safe-area-inset-bottom));height:100%;overflow:auto;-webkit-overflow-scrolling:touch;box-sizing:border-box}.lb-mobile-head{display:flex;justify-content:flex-end;align-items:center;min-height:56px;border-bottom:1px solid rgb(46 46 46 / .08);margin-bottom:10px}.lb-mobile-close{width:44px;height:44px;border:0;background:#fff0;color:rgb(46 46 46 / .86);font-size:34px;line-height:1;cursor:pointer;padding:0}.lb-mobile-menu{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.lb-mobile-menu>li>a{display:flex;align-items:center;justify-content:space-between;padding:12px 2px;text-decoration:none;color:rgb(46 46 46 / .88);font-size:16px;letter-spacing:.01em;text-transform:none}.lb-mobile-menu .sub-menu{list-style:none;margin:6px 0 0;padding:0 0 0 14px;display:none}.lb-mobile-menu .menu-item-has-children.lb-sub-open>.sub-menu{display:block}.lb-mobile-menu .sub-menu a{display:block;padding:10px 2px;text-decoration:none;color:rgb(46 46 46 / .78);font-size:15px}.lb-mobile-search{margin-top:18px;padding-top:14px;border-top:1px solid rgb(46 46 46 / .10)}.lb-search-form{display:flex;gap:10px;align-items:center}.lb-search-field{flex:1;min-width:0;border:1px solid rgb(0 0 0 / .12);background:rgb(255 250 248 / .92);border-radius:14px;padding:11px 12px;font-size:14px;color:rgb(46 46 46 / .84);outline:none}.lb-search-submit{border:1px solid rgb(0 0 0 / .12);background:rgb(255 250 248 / .92);border-radius:14px;padding:11px 12px;font-size:14px;cursor:pointer;color:rgb(46 46 46 / .84)}}@media (max-width:1024px){.lb-mobile-menu .menu-item-has-children>a::after{content:"▾";font-size:14px;color:rgb(46 46 46 / .55);margin-left:10px}.lb-mobile-menu .menu-item-has-children.lb-sub-open>a::after{content:"▴"}.lb-mobile-menu>li>a{min-height:48px}}