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.75rem;display:flex}.mobile-sub-link[data-astro-cid-nen7h5rs]{min-height:44px;color:var(--text-secondary);border-radius:8px;align-items:center;padding:.45rem .75rem;font-size:.92rem;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.mobile-sub-link[data-astro-cid-nen7h5rs]:hover{color:var(--text-primary);background:var(--bg-hover)}.mobile-sub-link[data-astro-cid-nen7h5rs].active{color:var(--accent-signature);background:#7b00ff0f;font-weight:600}.mobile-drawer-footer[data-astro-cid-nen7h5rs]{padding-top:.75rem}.mobile-tg-btn[data-astro-cid-nen7h5rs]{color:#fff;border-radius:var(--radius-md,10px);background:#0073b1;justify-content:center;align-items:center;gap:.5rem;width:100%;min-height:46px;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex;box-shadow:0 4px 12px #0073b133}.mobile-tg-btn[data-astro-cid-nen7h5rs]:hover,.mobile-tg-btn[data-astro-cid-nen7h5rs]:focus-visible{background:#005d8f;transform:translateY(-1px);box-shadow:0 6px 16px #0073b14d}.reading-progress-bar[data-astro-cid-nen7h5rs]{background:linear-gradient(90deg, var(--accent-signature,#8b5cf6) 0%, #d946ef 100%);z-index:101;width:0%;height:3px;transition:width .1s;position:absolute;bottom:-2px;left:0;box-shadow:0 0 8px #8b5cf699}@media (width<=1240px){.header-container[data-astro-cid-nen7h5rs]{grid-template-columns:auto 1fr}.nav-links[data-astro-cid-nen7h5rs]{display:none}.hamburger-btn[data-astro-cid-nen7h5rs]{display:flex}}@media (width<=768px){header[data-astro-cid-nen7h5rs]{padding:.5rem 0}.logo-text[data-astro-cid-nen7h5rs]{font-size:1.05rem}.header-actions[data-astro-cid-nen7h5rs]{gap:.5rem}.logo[data-astro-cid-nen7h5rs]{gap:.35rem}}@media (width<=380px){.header-container[data-astro-cid-nen7h5rs]{gap:.5rem}.logo-word-desktop[data-astro-cid-nen7h5rs]{display:none}.logo-text[data-astro-cid-nen7h5rs]{font-size:.95rem}}main[data-astro-cid-ju4pidww]{flex:1;margin-bottom:4rem}@media (width<=768px){main[data-astro-cid-ju4pidww]{margin-bottom:2rem}}.back-to-top-btn[data-astro-cid-ju4pidww]{background:var(--bg-surface);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-primary);width:46px;height:46px;color:var(--text-secondary);cursor:pointer;z-index:90;opacity:0;pointer-events:none;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;bottom:2rem;right:2rem;transform:translateY(10px);box-shadow:0 4px 15px #0000000d}.back-to-top-btn[data-astro-cid-ju4pidww].visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top-btn[data-astro-cid-ju4pidww]:hover,.back-to-top-btn[data-astro-cid-ju4pidww]:focus-visible{color:var(--accent-signature);border-color:var(--accent-signature-semi);background:var(--bg-hover);box-shadow:0 6px 20px var(--accent-signature-glow);transform:translateY(-2px)}.back-to-top-btn[data-astro-cid-ju4pidww]:active{transform:translateY(0)}.arrow-up-icon[data-astro-cid-ju4pidww]{transition:transform .25s}.back-to-top-btn[data-astro-cid-ju4pidww]:hover .arrow-up-icon[data-astro-cid-ju4pidww]{transform:translateY(-2px)}@media (width<=768px){.back-to-top-btn[data-astro-cid-ju4pidww]{bottom:calc(1.5rem + env(safe-area-inset-bottom,0px));width:44px;height:44px;right:1.5rem}}