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img{cursor:zoom-in}.img-ph{display:flex;align-items:center;justify-content:center;width:100%;min-height:140px;margin:1em 0;border-radius:8px;background-color:#ffffff0f;border:1px solid rgba(255,255,255,.08);box-sizing:border-box;user-select:none;cursor:default}.img-ph svg{width:46px;height:46px;color:var(--icon-hover);opacity:.75;flex-shrink:0}.navbar[data-astro-cid-faq7yqzu]{position:fixed;top:0;left:0;right:0;z-index:100;border-radius:0}.nav-inner[data-astro-cid-faq7yqzu]{max-width:1200px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}.nav-logo[data-astro-cid-faq7yqzu]{display:flex;align-items:center;gap:6px;font-size:1.2rem;font-weight:700;letter-spacing:.03em;color:var(--hover-ink);white-space:nowrap}.nav-home-icon[data-astro-cid-faq7yqzu]{width:1.15em;height:1.15em;color:var(--icon-hover)}.nav-links[data-astro-cid-faq7yqzu]{position:relative;display:flex;gap:4px}.nav-links[data-astro-cid-faq7yqzu] a[data-astro-cid-faq7yqzu]{display:block;padding:8px 20px;font-size:.95rem;font-weight:500;color:var(--icon-ink);transition:color .25s ease}.nav-links[data-astro-cid-faq7yqzu] a[data-astro-cid-faq7yqzu]:hover,.nav-links[data-astro-cid-faq7yqzu] a[data-astro-cid-faq7yqzu]:focus-visible,.nav-links[data-astro-cid-faq7yqzu] a[data-astro-cid-faq7yqzu].is-active{color:var(--icon-hover)}.nav-link-text[data-astro-cid-faq7yqzu]{position:relative;display:inline-block}.nav-links[data-astro-cid-faq7yqzu]:not(.js-ready) a[data-astro-cid-faq7yqzu].is-active 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svg{width:24px;height:24px}.icon-close[data-astro-cid-faq7yqzu]{opacity:0;transform:rotate(-90deg)}.hamburger-btn[data-astro-cid-faq7yqzu].is-open .icon-bars[data-astro-cid-faq7yqzu]{opacity:0;transform:rotate(90deg)}.hamburger-btn[data-astro-cid-faq7yqzu].is-open .icon-close[data-astro-cid-faq7yqzu]{opacity:1;transform:rotate(0)}.mobile-dropdown[data-astro-cid-faq7yqzu]{max-height:0;overflow:hidden;border-top:1px solid transparent}.mobile-dropdown[data-astro-cid-faq7yqzu].is-open{max-height:calc(var(--dd-h, 380px) + 1px);border-top-color:#ffffff1f}.mobile-menu[data-astro-cid-faq7yqzu]{display:flex;flex-direction:column}.mobile-item[data-astro-cid-faq7yqzu]{width:100%;position:relative}.mobile-link[data-astro-cid-faq7yqzu]{display:flex;align-items:center;justify-content:space-between;width:100%;box-sizing:border-box;padding:0 28px;height:48px;font-size:.88rem;font-weight:500;color:var(--icon-ink);border-radius:0;border:none;text-decoration:none;position:relative;overflow:hidden}.mobile-link-left[data-astro-cid-faq7yqzu]{display:flex;align-items:center;gap:14px}.mobile-link-icon[data-astro-cid-faq7yqzu]{width:17px;height:17px;color:var(--icon-ink);flex-shrink:0;transition:color .15s}.mobile-link-arrow[data-astro-cid-faq7yqzu]{width:14px;height:14px;color:var(--icon-ink);flex-shrink:0;transition:color .15s,transform .15s}.mobile-link-text[data-astro-cid-faq7yqzu]{font-size:.88rem;letter-spacing:.02em}.mobile-link[data-astro-cid-faq7yqzu]:hover .mobile-link-icon[data-astro-cid-faq7yqzu],.mobile-link[data-astro-cid-faq7yqzu]:hover .mobile-link-arrow[data-astro-cid-faq7yqzu],.mobile-link[data-astro-cid-faq7yqzu].is-active,.mobile-link[data-astro-cid-faq7yqzu].is-active .mobile-link-icon[data-astro-cid-faq7yqzu]{color:var(--icon-hover)}.mobile-link[data-astro-cid-faq7yqzu]:hover 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2px);pointer-events:none}.progress-ring-bg[data-astro-cid-mpe7w2so]{fill:none;stroke:#ffffff14;stroke-width:2}.progress-ring-bar[data-astro-cid-mpe7w2so]{fill:none;stroke:#ffffffe6;stroke-width:2;stroke-linecap:round;filter:drop-shadow(0 0 3px rgba(255,255,255,.8));transition:stroke-dashoffset .1s linear}.progress-text[data-astro-cid-mpe7w2so]{font-size:.72rem;font-weight:600;color:var(--color-text);font-variant-numeric:tabular-nums}.toc-modal.svelte-1rm1r3l{position:fixed;inset:0;z-index:110;visibility:hidden;pointer-events:none;transition:visibility 0s linear .25s}.toc-modal.open.svelte-1rm1r3l{visibility:visible;pointer-events:auto;transition-delay:0s}.toc-modal-mask.svelte-1rm1r3l{position:absolute;inset:0;background:var(--mask);opacity:0;transition:opacity .25s ease}.toc-modal.open.svelte-1rm1r3l 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