.top-nav[data-v-748088d5]{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;background:#faf9f5b8;backdrop-filter:blur(16px) saturate(200%);-webkit-backdrop-filter:blur(16px) saturate(200%);border-bottom:1px solid rgba(230,223,216,.6);transition:transform .35s ease;will-change:transform}.nav-inner[data-v-748088d5]{max-width:1400px;margin:0 auto;height:100%;display:flex;align-items:center;gap:24px}.nav-logo[data-v-748088d5]{font-family:Liu Jian Mao Cao,cursive;font-size:28px;font-weight:500;color:var(--color-ink);text-decoration:none;line-height:1;opacity:0;transition:opacity .3s ease;flex-shrink:0}.nav-logo.ready[data-v-748088d5]{opacity:1}.nav-spacer[data-v-748088d5]{flex:1}.nav-links[data-v-748088d5]{display:flex;gap:24px;list-style:none;margin:0;padding:0;flex-shrink:0}.nav-link[data-v-748088d5]{font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--color-muted);text-decoration:none;transition:color .2s ease;padding:4px 0}.nav-link.active[data-v-748088d5],.nav-link[data-v-748088d5]:hover{color:var(--color-ink)}.nav-auth[data-v-748088d5]{display:flex;align-items:center;gap:14px;flex-shrink:0}.mobile-auth[data-v-748088d5]{display:none}.auth-link[data-v-748088d5]{font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--color-muted);text-decoration:none;transition:color .2s ease;padding:6px 0;cursor:pointer}.auth-link[data-v-748088d5]:hover{color:var(--color-ink)}.auth-btn[data-v-748088d5]{font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--color-on-primary);background:var(--color-primary);text-decoration:none;padding:7px 18px;border-radius:9999px;transition:background .2s ease,transform .15s ease}.auth-btn[data-v-748088d5]:hover{background:var(--color-primary-active)}.auth-btn[data-v-748088d5]:active{transform:scale(.97)}.nav-toggle[data-v-748088d5]{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;padding:6px}.nav-toggle span[data-v-748088d5]{display:block;height:2px;background:var(--color-ink);border-radius:1px;transition:transform .25s ease,opacity .25s ease}.nav-toggle.open span[data-v-748088d5]:first-child{transform:translateY(7px) rotate(45deg)}.nav-toggle.open span[data-v-748088d5]:nth-child(2){opacity:0}.nav-toggle.open span[data-v-748088d5]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-overlay[data-v-748088d5]{position:fixed;inset:0;z-index:99;background:#1414134d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@media(max-width:1024px){.nav-links[data-v-748088d5]{gap:18px}}@media(max-width:768px){.nav-inner[data-v-748088d5]{gap:12px}.nav-links[data-v-748088d5]{position:fixed;top:64px;right:0;z-index:100;flex-direction:column;gap:0;width:240px;background:var(--color-canvas);border-left:1px solid var(--color-hairline);border-bottom:1px solid var(--color-hairline);border-radius:0 0 12px;padding:8px 0;transform:translate(100%);transition:transform .3s ease}.nav-links.open[data-v-748088d5]{transform:translate(0)}.nav-link[data-v-748088d5]{display:block;padding:14px 24px;font-size:15px;border-bottom:1px solid var(--color-hairline-soft)}.nav-link[data-v-748088d5]:last-child{border-bottom:none}.mobile-auth[data-v-748088d5]{display:flex;flex-direction:column;gap:12px;padding:14px 24px;border-bottom:1px solid var(--color-hairline-soft)}.mobile-auth .auth-link[data-v-748088d5]{color:var(--color-muted)}.mobile-auth .auth-btn[data-v-748088d5]{align-self:flex-start}.nav-toggle[data-v-748088d5]{display:flex}.nav-auth[data-v-748088d5]{display:none}}