:root{--color-bg: #0d0d0d;--color-bg-light: #1a1a1a;--color-gold: #d4af37;--color-gold-light: #f0d878;--color-gold-dark: #8b7355;--color-red: #8b0000;--color-red-light: #c41e3a;--color-text: #f5f5f5;--color-text-dim: #999;--color-border: rgba(212, 175, 55, .3);--font-serif: "Noto Serif SC", serif;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--color-bg);color:var(--color-text);font-family:var(--font-serif);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{width:100%;height:100%;position:relative}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--color-bg-light)}::-webkit-scrollbar-thumb{background:var(--color-gold-dark);border-radius:2px}::selection{background:var(--color-red);color:var(--color-text)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 32px;background:linear-gradient(135deg,var(--color-gold-dark),var(--color-gold));color:var(--color-bg);border:none;border-radius:4px;font-family:var(--font-serif);font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn:hover{background:linear-gradient(135deg,var(--color-gold),var(--color-gold-light));transform:translateY(-2px);box-shadow:0 4px 20px #d4af374d}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-seal{background:var(--color-red);color:var(--color-text);border-radius:50%;width:80px;height:80px;padding:0;font-size:14px;box-shadow:0 4px 15px #8b000066}.btn-seal:hover{background:var(--color-red-light);box-shadow:0 6px 25px #c41e3a80}.input{width:100%;padding:14px 16px;background:var(--color-bg-light);border:1px solid var(--color-border);border-radius:4px;color:var(--color-text);font-family:var(--font-serif);font-size:16px;transition:all .3s ease}.input:focus{outline:none;border-color:var(--color-gold);box-shadow:0 0 0 2px #d4af371a}.input::placeholder{color:var(--color-text-dim)}.scroll-container{background:linear-gradient(90deg,var(--color-bg-light) 0%,rgba(212,175,55,.05) 5%,rgba(212,175,55,.05) 95%,var(--color-bg-light) 100%);border:1px solid var(--color-border);border-radius:8px;padding:24px;position:relative}.scroll-container:before,.scroll-container:after{content:"";position:absolute;top:0;bottom:0;width:20px;background:linear-gradient(90deg,var(--color-gold-dark),var(--color-gold));border-radius:4px 0 0 4px}.scroll-container:before{left:0}.scroll-container:after{right:0;border-radius:0 4px 4px 0}.fade-in{animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:slideUp .5s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.loading{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-gold);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.btn{padding:14px 28px;font-size:15px}.input{padding:16px;font-size:16px}.scroll-container{padding:20px 16px}}@media(max-height:500px)and (orientation:landscape){#app:before{content:"建议竖屏游玩以获得最佳体验";position:fixed;inset:0;background:var(--color-bg);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;text-align:center}}.landing-page{width:100%;height:100%;position:relative;overflow:hidden;display:flex;flex-direction:column;background:linear-gradient(180deg,#0a0a0a,#1a1a2e 30%,#16213e 70%,#0f3460)}.landing-bg{position:absolute;inset:0;pointer-events:none}.bg-gradient{position:absolute;inset:0;background-image:url(/landing-bg.png);background-size:cover;background-position:center;background-repeat:no-repeat}.bg-pattern{position:absolute;inset:0;opacity:.03;background-image:repeating-linear-gradient(45deg,transparent,transparent 35px,rgba(212,175,55,.1) 35px,rgba(212,175,55,.1) 70px),repeating-linear-gradient(-45deg,transparent,transparent 35px,rgba(139,0,0,.1) 35px,rgba(139,0,0,.1) 70px)}.lantern{position:absolute;width:40px;height:55px;background:radial-gradient(ellipse at center,#c41e3a66,#8b000033);border-radius:50%/60% 60% 40% 40%;animation:lanternFloat 4s ease-in-out infinite}.lantern:before{content:"";position:absolute;top:-8px;left:50%;transform:translate(-50%);width:12px;height:8px;background:linear-gradient(180deg,var(--color-gold),var(--color-gold-dark));border-radius:2px}.lantern:after{content:"";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:2px;height:15px;background:linear-gradient(180deg,var(--color-gold-dark),transparent)}.lantern-1{top:10%;left:8%;animation-delay:0s}.lantern-2{top:15%;right:10%;animation-delay:1s}.lantern-3{top:60%;left:5%;animation-delay:2s;opacity:.6}.lantern-4{top:65%;right:8%;animation-delay:3s;opacity:.6}@keyframes lanternFloat{0%,to{transform:translateY(0) rotate(-2deg);opacity:.8}50%{transform:translateY(-10px) rotate(2deg);opacity:1}}.landing-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;position:relative;z-index:1}.logo-section{text-align:center;margin-bottom:48px}.logo-main{display:flex;align-items:center;justify-content:center;gap:4px;margin-bottom:16px}.logo-g,.logo-1{font-size:80px;font-weight:700;line-height:1;color:var(--color-gold-light);text-shadow:0 0 20px rgba(0,0,0,.8),0 0 40px rgba(0,0,0,.6),0 2px 4px rgba(0,0,0,.9),0 0 60px rgba(212,175,55,.4)}.logo-1{font-size:100px}.logo-divider{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:16px}.divider-line{width:60px;height:1px;background:linear-gradient(90deg,transparent,var(--color-gold),transparent)}.divider-dot{color:var(--color-gold);font-size:8px}.game-title{font-size:24px;font-weight:600;color:var(--color-text);letter-spacing:8px;margin-bottom:8px;text-shadow:0 0 10px rgba(0,0,0,.8),0 0 20px rgba(0,0,0,.6),0 2px 4px rgba(0,0,0,.9)}.game-subtitle{font-size:14px;color:var(--color-text);letter-spacing:2px;text-shadow:0 0 8px rgba(0,0,0,.8),0 0 16px rgba(0,0,0,.6),0 1px 2px rgba(0,0,0,.9)}.features-section{display:flex;gap:32px;margin-bottom:48px}.feature-item{display:flex;flex-direction:column;align-items:center;gap:8px}.feature-icon{font-size:24px;filter:grayscale(.3)}.feature-text{font-size:12px;color:var(--color-text);letter-spacing:1px;text-shadow:0 0 6px rgba(0,0,0,.8),0 0 12px rgba(0,0,0,.6),0 1px 2px rgba(0,0,0,.9)}.action-section{text-align:center}.landing-btn{position:relative;padding:18px 64px;font-size:18px;letter-spacing:4px;background:linear-gradient(135deg,var(--color-red) 0%,var(--color-red-light) 50%,var(--color-red) 100%);border:none;border-radius:4px;color:var(--color-text);font-family:var(--font-serif);cursor:pointer;overflow:hidden;box-shadow:0 4px 20px #8b000066;transition:all .3s ease}.landing-btn:hover{transform:translateY(-2px);box-shadow:0 6px 30px #c41e3a80}.btn-shine{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shine 3s infinite}@keyframes shine{0%{left:-100%}50%,to{left:100%}}.hint-text{margin-top:16px;font-size:12px;color:var(--color-text);text-shadow:0 0 6px rgba(0,0,0,.8),0 0 12px rgba(0,0,0,.6)}.landing-footer{padding:24px;text-align:center}.copyright{font-size:11px;color:var(--color-text-dim);opacity:.6}@media(max-width:768px){.logo-g,.logo-1{font-size:60px}.logo-1{font-size:80px}.game-title{font-size:20px;letter-spacing:6px}.features-section{gap:24px}.landing-btn{padding:16px 48px;font-size:16px}}