.site-header[data-v-b452f721]{position:relative;z-index:1000;width:100%;height:var(--header-height, 64px);background:linear-gradient(to bottom,#0f1016e0,#08090dd1);border-bottom:1px solid transparent;border-image:linear-gradient(to right,transparent,rgb(212 175 55 / 35%),transparent) 1;-webkit-backdrop-filter:blur(12px) saturate(120%);backdrop-filter:blur(12px) saturate(120%);transition:background .3s ease,box-shadow .3s ease}.header-inner[data-v-b452f721]{box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;max-width:1400px;height:100%;padding:0 40px;margin:0 auto}.brand-logo-link[data-v-b452f721]{text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}.brand-logo-wrapper[data-v-b452f721]{display:flex;align-items:center}.brand-logo-pc[data-v-b452f721]{font-family:Cinzel Decorative,cursive;font-size:1.6rem;font-weight:700;color:transparent;letter-spacing:2px;background:linear-gradient(45deg,#d4af37,#f3e5ab,#d4af37);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 3px rgb(212 175 55 / 35%));transition:filter .3s ease,transform .3s ease}.brand-logo-link:hover .brand-logo-pc[data-v-b452f721]{filter:drop-shadow(0 0 6px rgb(212 175 55 / 55%));transform:translateY(-1px)}.brand-logo-mobile[data-v-b452f721]{display:none}.main-nav[data-v-b452f721]{display:flex;gap:36px;margin-right:40px;margin-left:auto}.nav-link[data-v-b452f721]{position:relative;padding:6px 0;font-family:"Noto Serif SC",serif;font-size:.95rem;font-weight:500;color:#ffffffa6;letter-spacing:1.2px;text-decoration:none;transition:color .25s ease,text-shadow .25s ease}.nav-link[data-v-b452f721]:after{position:absolute;bottom:0;left:50%;width:0;height:2px;content:"";background:linear-gradient(to right,transparent,#d4af37,transparent);opacity:.85;transition:width .3s ease,left .3s ease}.nav-link[data-v-b452f721]:hover,.nav-link.active[data-v-b452f721]{color:#fff;text-shadow:0 0 6px rgb(212 175 55 / 45%)}.nav-link[data-v-b452f721]:hover:after,.nav-link.active[data-v-b452f721]:after{left:0;width:100%}.bgm-control[data-v-b452f721]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;cursor:pointer;border-radius:50%;transition:all .3s ease}.bgm-icon[data-v-b452f721]{width:20px;height:20px;color:#d4af37;transition:transform .3s ease,filter .3s ease}.bgm-control:hover .bgm-icon[data-v-b452f721]{filter:drop-shadow(0 0 5px rgb(212 175 55 / 60%));transform:scale(1.1)}.hidden-audio[data-v-b452f721]{display:none}@media(max-width:768px){.header-inner[data-v-b452f721]{padding:0 20px}.brand-logo-link[data-v-b452f721]{display:none}.main-nav[data-v-b452f721]{gap:20px;margin-right:auto;margin-left:0}.nav-link[data-v-b452f721]{font-size:.88rem}.bgm-control[data-v-b452f721]{width:28px;height:28px}}.site-footer[data-v-fed89762]{width:100%;background:#000205;border-top:1px solid #252525}.footer-inner[data-v-fed89762]{width:100%;padding:30px 0;font-size:12px;line-height:1.8;color:#848484b3}.footer-block[data-v-fed89762]{margin-bottom:10px}.footer-main[data-v-fed89762]{font-weight:500;color:#c8c8c8cc}.footer-credit[data-v-fed89762]{margin-top:15px;font-size:11px;color:#8484847f}.back-to-top[data-v-ad6d1579]{position:fixed;right:40px;bottom:40px;z-index:999;display:flex;align-items:center;justify-content:center;width:50px;height:50px;cursor:pointer;background-color:#0009;border:1px solid #d4af37;border-radius:4px;box-shadow:0 4px 12px #0000007f;transition:all .3s ease}.back-to-top[data-v-ad6d1579]:hover{background-color:#d4af37;box-shadow:0 6px 16px #d4af374d;transform:translateY(-5px)}.arrow-up[data-v-ad6d1579]{width:12px;height:12px;margin-top:4px;border-top:2px solid #d4af37;border-left:2px solid #d4af37;transform:rotate(45deg);transition:border-color .3s}.back-to-top:hover .arrow-up[data-v-ad6d1579]{border-color:#000}.fade-enter-active[data-v-ad6d1579],.fade-leave-active[data-v-ad6d1579]{transition:opacity .4s ease,transform .4s ease}.fade-enter-from[data-v-ad6d1579],.fade-leave-to[data-v-ad6d1579]{opacity:0;transform:translateY(20px)}html,body,#app{height:100%;margin:0;background:#0b0c10}.app{display:flex;flex-direction:column;min-height:100%}.app-content{width:100%;min-height:calc(100vh - var(--header-height))}a,button{cursor:pointer}:root{--header-height: 72px}*{-webkit-tap-highlight-color:transparent}*{scrollbar-color:rgba(255,255,255,.28) transparent;scrollbar-width:thin}::-webkit-scrollbar{width:2px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#ffffff38;border-radius:6px}::-webkit-scrollbar-thumb:hover{background-color:#ffffff6b}.page-container{box-sizing:border-box;width:100%;max-width:1400px;padding:0 40px;margin:0 auto}@media(min-width:768px){.page-container{box-sizing:border-box;width:100vw;padding:0 40px}}