.nav,.footer{--ink: #f3f5f8;--muted: #a4acb7;--blue: #4965f5;--lime: #d9f275;--line: #2c323b;--accent: #9cafff;font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;letter-spacing:-.015em;color:var(--ink)}.nav :is(a,button),.footer :is(a,button){color:inherit;text-decoration:none}.nav button,.footer button{cursor:pointer;background:none;border:0;font:inherit;padding:0}.nav svg,.footer svg{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.nav .btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:42px;padding:10px 17px;border:1px solid transparent;border-radius:10px;font-size:14px;font-weight:650;letter-spacing:-.01em;transition:transform .2s,background .2s}.nav .btn:hover{transform:translateY(-2px)}.nav .btn-ink{background:#edf0f6;color:#151a22}.nav .btn-ink:hover{background:#fff}.nav .btn svg{transition:translate .2s ease}.nav .btn:hover svg{translate:3px 0}.nav .brand,.footer .brand{display:flex;gap:10px;align-items:center;font-size:23px;font-weight:780;letter-spacing:-.07em}.brand-logo-img{display:inline-flex;align-items:center;flex-shrink:0}.brand-logo-img img{width:auto;height:30px;object-fit:contain}.footer-brand .brand-logo-img img{height:26px}.nav{position:fixed;inset:0 0 auto;z-index:50;background:#0d1014ed;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid #282e36}.nav.is-scrolled{box-shadow:0 8px 25px #0004;border-bottom-color:#394352}.nav .wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.nav-inner{height:82px;display:flex;justify-content:space-between;align-items:center;gap:30px}.nav-links{display:flex;gap:31px;align-items:center;font-size:14px;font-weight:500}.nav-links a:hover{color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:23px;font-size:14px;font-weight:600}.nav-resources{position:relative;display:flex;align-items:center}.nav-resources-btn{display:inline-flex;align-items:center;gap:5px;font-weight:500}.nav-resources-btn:hover,.nav-resources-btn[aria-expanded=true]{color:var(--accent)}.nav-chevron{width:15px;height:15px;transition:rotate .2s}.nav-resources-btn[aria-expanded=true] .nav-chevron{rotate:180deg}.nav-resources-menu{position:absolute;top:calc(100% + 14px);right:0;min-width:230px;max-height:min(70vh,440px);overflow:auto;display:none;flex-direction:column;gap:2px;padding:9px;background:#141a22;border:1px solid #2c333e;border-radius:14px;box-shadow:0 20px 50px #0007;z-index:20}.nav-resources-menu.is-open{display:flex}.nav-resources-menu a{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:9px;font-size:13px;font-weight:500;color:var(--muted);white-space:nowrap}.nav-resources-menu a:hover{background:#1e2733;color:var(--ink)}.nav .mobile-menu{display:none;padding:9px}.nav .mobile-menu svg{display:inline;vertical-align:baseline}body.menu-open{overflow:hidden}.reading-progress{position:absolute;bottom:-1px;left:0;right:0;height:2px;overflow:hidden;pointer-events:none}.reading-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--lime));transform:scaleX(0);transform-origin:left}.mobile-nav{display:none}.mobile-nav .wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.mobile-resources-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%}.mobile-resources-btn svg{width:18px;height:18px}.mobile-resources-list{display:flex;flex-direction:column;gap:12px;padding:8px 0 4px 14px;border-left:1px solid #2c323b;margin:2px 0}.mobile-resources-list[hidden]{display:none}.mobile-resources-list a{font-size:14px;color:var(--muted)}.mobile-resources-list a:hover{color:var(--ink)}.footer{padding:0 0 30px;background:#0d1014}.footer .wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.footer-top{display:flex;align-items:start;justify-content:space-between;padding:25px 0 40px;gap:40px}.footer-brand p{font-size:12px;margin-top:12px;color:var(--muted)}.lp-store-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.lp-store-badge{display:inline-flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid #2f3742;border-radius:11px;background:#171c24;color:var(--ink);text-decoration:none;transition:border-color .2s,translate .2s}.lp-store-badge:hover{border-color:#495468;translate:0 -2px}.lp-store-badge svg{width:19px;height:19px;flex-shrink:0;stroke:none;fill:currentColor}.lp-store-badge span{display:flex;flex-direction:column;line-height:1.1}.lp-store-badge small{font-size:9px;color:var(--muted)}.lp-store-badge strong{font-size:13px;font-weight:650}.footer-links{display:flex;gap:55px}.footer-links strong{display:block;font-size:11px;margin-bottom:12px;color:var(--ink)}.footer-links a{display:block;color:var(--muted);font-size:12px;margin-top:8px}.footer-links a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}@media(max-width:1100px){.nav-links{gap:23px}.nav .wrap,.footer .wrap,.mobile-nav .wrap{width:calc(100% - 56px)}}@media(max-width:850px){.nav-links{display:none}.nav .mobile-menu{display:block}.mobile-nav{padding:0 18px 18px;flex-direction:column;gap:12px;font-size:14px}.mobile-nav.open{display:flex}.footer-links{gap:35px}}@media(max-width:600px){.nav .wrap,.footer .wrap,.mobile-nav .wrap{width:calc(100% - 36px)}.nav-inner{height:69px;gap:12px}.nav .brand{font-size:22px}.nav-actions{gap:12px}.nav-actions>a:not(.btn){display:none}.nav .btn{min-height:38px;padding:8px 12px;font-size:12px}.nav-actions .btn svg{display:none}.footer-top{display:block;padding-top:10px;padding-bottom:28px}.footer-links{margin-top:27px;gap:35px;justify-content:space-between}.footer-bottom{font-size:9px;flex-wrap:wrap;gap:12px}.mobile-nav.open{max-height:calc(100dvh - 70px);overflow-y:auto;overscroll-behavior:contain}}