@font-face{font-family:Noto Sans SC;src:url(/assets/font/noto-sans-sc-v26-latin-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{--bg-color: #0d0907;--bg-rgb: 13, 9, 7;--primary-color: #f8b700;--primary-rgb: 248, 183, 0;--gold-light: #ffd36b;--border-gold: rgba(212, 160, 56, .72);--color-error: #e0452f;--color-error-rgb: 224, 69, 47;--text-primary: #f5ebd6;--text-bright: #fff5dc;--text-tertiary: rgba(235, 222, 194, .62)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-drag:none}::selection{background:rgba(var(--primary-rgb),.3);color:var(--text-primary)}html{width:100%;min-height:100vh;background-color:var(--bg-color);-webkit-text-size-adjust:100%;text-size-adjust:100%;overscroll-behavior:none}body{width:100%;min-height:100vh;font-family:Inter,Noto Sans SC,PingFang SC,Microsoft YaHei,Noto Sans CJK,Segoe 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72%,rgba(var(--bg-rgb),.92))}.header-container{position:sticky;top:0;z-index:20;width:100%;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) 0 env(safe-area-inset-left,0px);background:linear-gradient(180deg,#140d08f0,#0d0907db);border-bottom:1px solid rgba(212,160,56,.35);box-shadow:0 4px 20px #000000a6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px;width:100%;max-width:1440px;height:64px;margin:0 auto;padding:0 28px}.header-left{display:flex;align-items:center;justify-self:start;min-width:0}.mobile-menu-btn{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:38px;height:36px;padding:0;background:linear-gradient(180deg,#2e1e10d9,#140d08eb);border:1px solid var(--border-gold);border-radius:3px;box-shadow:0 2px 8px #0000008c,inset 0 1px #ffe08c40;cursor:pointer;outline:none;justify-self:start;transition:border-color .25s ease,box-shadow .25s ease,background .25s ease}.mobile-menu-btn:focus-visible{border-color:var(--gold-light);box-shadow:0 0 0 2px rgba(var(--primary-rgb),.45)}.hamburger-line{display:block;width:18px;height:2px;background-color:var(--primary-color);border-radius:1px;box-shadow:0 1px 2px #000c;transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .2s ease,background-color .25s ease}.mobile-menu-btn.open{border-color:var(--gold-light);box-shadow:0 0 12px rgba(var(--primary-rgb),.35),inset 0 1px #ffeeb466}.mobile-menu-btn.open .hamburger-line:nth-child(1){transform:translateY(7px) rotate(45deg);background-color:var(--gold-light)}.mobile-menu-btn.open .hamburger-line:nth-child(2){opacity:0;transform:scaleX(0)}.mobile-menu-btn.open .hamburger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);background-color:var(--gold-light)}.mobile-dropdown{display:none}.header-brand{display:inline-flex;align-items:center;text-decoration:none;outline:none}.header-logo{display:block;height:36px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.7));transition:transform .25s ease,filter .25s ease;-webkit-user-select:none;user-select:none}.header-nav{display:flex;align-items:center;justify-content:center;gap:12px;height:100%}.header-nav-link{position:relative;display:inline-flex;align-items:center;justify-content:center;height:100%;padding:0 20px;color:var(--text-primary);font-size:15px;font-weight:500;letter-spacing:2px;text-decoration:none;text-shadow:0 1px 2px rgba(0,0,0,.85);transition:color .25s ease,text-shadow .25s ease;-webkit-user-select:none;user-select:none;outline:none;white-space:nowrap}.header-nav-link:after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:linear-gradient(90deg,transparent 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(prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms;animation-iteration-count:1;transition-duration:.01ms}}@media (hover: hover) and (pointer: fine){.header-brand:hover .header-logo{transform:scale(1.03);filter:drop-shadow(0 2px 12px rgba(var(--primary-rgb),.4))}.header-nav-link:hover{color:var(--gold-light);text-shadow:0 0 12px rgba(var(--primary-rgb),.45)}.header-nav-link:hover:after{opacity:.75;transform:scaleX(1)}.header-cta-btn:hover{color:var(--text-bright);background:linear-gradient(180deg,#52361af0,#26180efa);border-color:var(--gold-light);transform:translateY(-1px);box-shadow:0 6px 18px #000000b3,0 0 18px rgba(var(--primary-rgb),.38),inset 0 1px #ffeeb48c}.action-btn:hover{color:var(--text-bright);background:linear-gradient(180deg,#482e16eb,#22150cf5);border-color:var(--gold-light);transform:translateY(-2px);box-shadow:0 10px 28px #000000bf,0 0 26px rgba(var(--primary-rgb),.42),inset 0 1px #ffeeb48c,inset 0 0 18px rgba(var(--primary-rgb),.22)}.action-btn:hover .action-btn-sub{color:var(--text-primary)}}