237 lines
12 KiB
HTML
237 lines
12 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
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<title>宇森 · Yusen｜活的文明系统模拟</title>
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<link rel="stylesheet" href="assets/fonts/yusen-fonts.css" />
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<link rel="icon" type="image/png" sizes="48x48" href="assets/ui/logo_planet_48.png?v=20260723">
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<link rel="icon" type="image/png" sizes="256x256" href="assets/ui/logo_planet_256.png?v=20260723">
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<link rel="apple-touch-icon" href="assets/ui/logo_planet_256.png?v=20260723">
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<link rel="stylesheet" href="assets/common.css" />
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<!-- 首屏 hero 图预加载，提升 LCP -->
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<link rel="preload" as="image" href="assets/slides/01_starry_sky.webp" fetchpriority="high">
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<style>
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/* 首页特有：全屏 hero 轮播 */
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html,body{overflow:hidden;}
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.content{flex:1;display:flex;flex-direction:column;position:relative;overflow:hidden;}
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.hero{position:relative;flex:1;border-radius:0;overflow:hidden;}
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.hero .slideshow{position:absolute;inset:0;overflow:hidden;}
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.hero .slide-track{position:absolute;inset:0;display:flex;flex-direction:column;transition:transform 1.25s cubic-bezier(0.4,0,0.2,1);will-change:transform;}
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.hero .slide{flex:0 0 100%;width:100%;height:100%;background-size:cover;background-position:center;position:relative;}
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.hero .slide::before{content:"";position:absolute;inset:0;
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background:linear-gradient(90deg, rgba(8,12,26,.92) 0%, rgba(8,12,26,.70) 22%, rgba(8,12,26,.40) 40%, transparent 58%),
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linear-gradient(180deg, rgba(8,12,26,.55) 0%, transparent 35%);}
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.hero .copy{position:absolute;left:56px;top:56px;z-index:3;pointer-events:none;}
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.hero .copy h1{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:56px;letter-spacing:10px;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.9),0 0 32px rgba(139,92,246,.7);line-height:1.2;}
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.hero .copy .sub2{font-family:"Press Start 2P",monospace;font-size:11px;color:var(--gold);margin:6px 0 0;letter-spacing:2px;text-shadow:0 1px 8px rgba(0,0,0,.9);}
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.hero .copy .tag{font-size:20px;font-weight:500;color:#e8ecf6;margin-top:4px;text-shadow:0 1px 10px rgba(0,0,0,.85);}
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/* 轮播标签 */
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.slide-label{position:absolute;left:56px;bottom:72px;z-index:4;pointer-events:none;opacity:0;transform:translateY(16px);transition:opacity .8s ease, transform .8s ease;}
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.slide.active .slide-label{opacity:1;transform:translateY(0);}
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.slide-label .sl-en{font-family:"Press Start 2P",monospace;font-size:13px;color:var(--cyan);letter-spacing:3px;margin-bottom:10px;display:block;text-shadow:0 1px 8px rgba(0,0,0,.9);}
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.slide-label .sl-cn{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:46px;letter-spacing:7px;color:#fff;text-shadow:0 2px 22px rgba(0,0,0,.95),0 0 30px rgba(139,92,246,.65);line-height:1.25;}
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.slide-label .sl-desc{font-size:16px;color:#c8d2ec;margin-top:12px;max-width:500px;line-height:1.85;text-shadow:0 1px 8px rgba(0,0,0,.88);}
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/* 指示器 */
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.sl-dots{position:absolute;right:40px;bottom:96px;top:auto;transform:none;z-index:5;display:flex;flex-direction:column;gap:14px;pointer-events:auto;}
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.sl-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4);cursor:pointer;transition:.3s;flex:0 0 auto;}
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.sl-dot:hover{background:rgba(255,255,255,.5);}
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.sl-dot.active{background:var(--gold);border-color:var(--gold);box-shadow:0 0 12px rgba(231,184,92,.6);transform:scale(1.15);}
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/* 导航箭头 */
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.sl-arrow{position:absolute;top:50%;z-index:6;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:rgba(8,12,26,.55);backdrop-filter:blur(8px);color:#e8ecf6;font-size:18px;cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center;pointer-events:auto;}
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.sl-arrow:hover{background:rgba(139,92,246,.25);border-color:rgba(139,92,246,.4);box-shadow:0 0 16px rgba(139,92,246,.2);transform:translateY(-50%) scale(1.08);}
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.sl-arrow.prev{left:16px;}
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.sl-arrow.next{right:16px;}
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/* 起源文案 */
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.slide-origin{position:absolute;right:72px;top:48px;z-index:4;pointer-events:none;writing-mode:vertical-rl;text-orientation:upright;
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font-family:"Noto Sans SC",sans-serif;font-size:16px;font-weight:500;letter-spacing:3px;line-height:1.55;color:rgba(240,244,252,.94);
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text-shadow:0 1px 3px rgba(0,0,0,.92);max-height:28vh;overflow:hidden;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;
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opacity:0;transform:translateY(-12px);transition:opacity .9s ease .25s, transform .9s ease .25s;}
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.slide.active .slide-origin{opacity:1;transform:translateY(0);}
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.slide-origin .so-tag{color:var(--gold);font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:19px;letter-spacing:5px;margin-bottom:7px;text-shadow:0 1px 4px rgba(0,0,0,.92),0 0 10px rgba(231,184,92,.45);}
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/* 进入游戏按钮 */
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.hero .enter-wrap{position:absolute;left:0;right:0;bottom:28px;display:flex;justify-content:center;z-index:5;}
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.hero .enter-btn{font-family:"Noto Sans SC",sans-serif;font-size:17px;font-weight:700;color:#0b1020;background:linear-gradient(120deg,var(--gold),#f0d49a);padding:13px 42px;border-radius:30px;cursor:pointer;box-shadow:0 0 26px rgba(231,184,92,.5);letter-spacing:3px;transition:.25s;border:none;}
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.hero .enter-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 0 40px rgba(231,184,92,.75);}
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@media (max-width:900px){
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.hero .copy h1{font-size:42px;}
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}
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@media (max-width:768px){
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.hero .copy{left:18px;right:18px;top:28px;}
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.hero .copy h1{font-size:32px;letter-spacing:4px;}
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.hero .copy .tag{font-size:16px;}
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.slide-label{left:18px;bottom:78px;}
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.slide-label .sl-cn{font-size:24px;letter-spacing:3px;}
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.slide-label .sl-desc{font-size:13px;max-width:100%;}
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.sl-dots{right:16px;gap:12px;}
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.hero .enter-wrap{bottom:28px;}
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.hero .enter-btn{font-size:15px;padding:11px 30px;}
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}
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@media (max-width:480px){
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.hero .copy{left:14px;top:20px;}
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.hero .copy h1{font-size:26px;letter-spacing:2px;}
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.hero .copy .tag{font-size:14px;}
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.slide-label{left:14px;bottom:70px;}
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.slide-label .sl-cn{font-size:20px;}
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.slide-label .sl-desc{font-size:12.5px;}
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.sl-dots{right:12px;gap:10px;}
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}
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</style>
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</head>
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<body>
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<div class="app">
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<header class="topbar">
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<a href="index.html" class="logo"><span class="cn">宇森</span></a>
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<nav class="nav">
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<a href="announce.html">公告</a>
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<a href="background.html">背景</a>
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<a href="rules.html">规则</a>
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<a href="codex.html">图鉴</a>
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<a href="story.html">剧情</a>
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<a href="forum.html" class="auth-only">论坛</a>
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<a href="worlddata.html" class="auth-only">世界数据</a>
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</nav>
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<div class="spacer"></div>
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<div class="user-box" id="userBox"></div>
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</header>
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<main class="content">
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<section class="hero">
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<div class="slideshow" id="slideshow"></div>
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<div class="copy">
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<h1>宇森 · Yusen</h1>
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<div class="sub2">LIVING CIVILIZATION SIMULATOR</div>
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<div class="tag">活的文明系统模拟</div>
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</div>
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<div class="enter-wrap">
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<button class="enter-btn" id="enterGame">⚔ 进入游戏</button>
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</div>
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<button class="sl-arrow prev" onclick="window.slPrev && window.slPrev()">‹</button>
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<button class="sl-arrow next" onclick="window.slNext && window.slNext()">›</button>
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</section>
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</main>
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</div>
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<script src="assets/game-api.js"></script>
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<script src="assets/common.js"></script>
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<script>
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// ============ 五层世界图片轮播 ============
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(function(){
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const slides = [
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{ img:'assets/slides/01_starry_sky.webp', en:'STARRY SKY', cn:'星空', desc:'陨石星空带悬浮于世界最外层，是文明触及维度的起点。星轨连通各浮空岛，穹鎏晶体自星尘中凝结。',
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origin:'世界未形，星尘先于万物浮游于虚无。首缕维度自星隙坍缩成形，穹鎏晶体由尘凝就，文明自此仰望苍穹之始。' },
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{ img:'assets/slides/02_sky.webp', en:'SKY', cn:'天空', desc:'云朵地基块托起浮空岛群，灵气复苏的第一缕风拂过。各族初代聚落，在此仰望也更在此扎根。',
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origin:'云基初结，浮空岛群自苍穹垂落凡尘。灵气复苏，初民循风而居，于云上筑城，仰望亦扎根，道统由此萌发。' },
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{ img:'assets/slides/03_earth.webp', en:'EARTH', cn:'大地', desc:'平原与森林铺展成万物生灵的摇篮，玄荒文明于斯鼎盛。城邦林立，征伐与道统在沃土上并行。',
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origin:'沃野铺展为万灵摇篮，玄荒先族自林泉走出。城邦并起，征伐与道统并驰沃土之上，文明于此鼎盛绵延。' },
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{ img:'assets/slides/04_underground.webp',en:'UNDERGROUND',cn:'地下', desc:'溶洞晶矿与暗河在深处低语，冥玉生于幽暗玉石之中。地心工坊调度浅层资源，灯火不熄。',
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origin:'溶洞深开，晶矿与暗河在幽处低语。冥玉生于幽玉深心，地心工坊取浅层之资，灯火长明，匠魂不熄。' },
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{ img:'assets/slides/05_core.webp', en:'CORE', cn:'地心', desc:'熔岩奔流的地心，是世界诞生的本源。元玺在此凝聚，追溯天地初开的那一瞬永恒。',
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origin:'熔岩奔流处，乃世界本源所钟。元玺于亿载炽火中凝聚成形，溯天地初开一瞬，万物归处，亦是起始。' }
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];
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const container = document.getElementById('slideshow');
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if(!container) return;
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let current = 0, timer = null;
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const INTERVAL = 5500;
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// —— 预加载所有图片，消除切换闪烁 ——
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slides.forEach(s => { const img = new Image(); img.src = s.img; });
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const track = document.createElement('div');
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track.className='slide-track';
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container.appendChild(track);
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slides.forEach((s,i)=>{
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const el = document.createElement('div');
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el.className='slide'+(i===0?' active':'');
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el.style.backgroundImage="url('"+s.img+"')"; // 全部直接设置（已预加载）
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el.innerHTML='<div class="slide-label"><span class="sl-en">'+s.en+'</span><div class="sl-cn">'+s.cn+'</div><div class="sl-desc">'+s.desc+'</div></div>'
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+'<div class="slide-origin"><span class="so-tag">起源</span>'+s.origin+'</div>';
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track.appendChild(el);
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});
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const all = track.querySelectorAll('.slide');
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const dotsWrap = document.createElement('div');
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dotsWrap.className='sl-dots';
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slides.forEach((_,i)=>{
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const d=document.createElement('div');
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d.className='sl-dot'+(i===0?' active':'');
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d.addEventListener('click',()=>go(i));
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dotsWrap.appendChild(d);
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});
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document.querySelector('.hero').appendChild(dotsWrap);
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const dots = dotsWrap.querySelectorAll('.sl-dot');
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function go(idx){
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if(idx<0)idx=slides.length-1;if(idx>=slides.length)idx=0;
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if(idx===current) return;
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all[current].classList.remove('active');dots[current].classList.remove('active');
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current=idx;
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track.style.transform='translateY('+(-current*100)+'%)';
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all[current].classList.add('active');dots[current].classList.add('active');
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resetTimer();
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}
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function next(){ go((current+1)%slides.length); }
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function prev(){ go((current-1+slides.length)%slides.length); }
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function resetTimer(){ clearInterval(timer); timer=setInterval(next,INTERVAL); }
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// —— 滚轮 ——
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let lock=false,wAccum=0;
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document.querySelector('.hero').addEventListener('wheel',function(e){
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wAccum+=e.deltaY;
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if(lock)return;
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if(Math.abs(wAccum)>50){
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lock=true;
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if(wAccum>0)next();else prev();
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wAccum=0;
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setTimeout(function(){lock=false;},1250);
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}
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},{passive:true});
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// —— 触屏滑动 ——
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let tx=0,ty=0;
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const hero = document.querySelector('.hero');
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hero.addEventListener('touchstart',e=>{
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const t=e.touches[0];
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tx=t.clientX; ty=t.clientY;
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},{passive:true});
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hero.addEventListener('touchend',e=>{
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const t=e.changedTouches[0];
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const dx=t.clientX-tx, dy=t.clientY-ty;
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if(Math.abs(dy)>Math.abs(dx) && Math.abs(dy)>50){
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dy>0?prev():next();
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}
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},{passive:true});
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// —— 键盘左右 ——
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document.addEventListener('keydown',e=>{
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if(e.key==='ArrowLeft')prev();
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if(e.key==='ArrowRight')next();
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});
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// —— 暴露给箭头按钮 ——
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window.slPrev=prev; window.slNext=next;
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resetTimer();
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})();
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// ============ 进入游戏 ============
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document.getElementById('enterGame').addEventListener('click', async ()=>{
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try {
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const me = await API.me();
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if (me && me.uid) location.href = 'world.html';
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else location.href = 'login.html?next=world.html';
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} catch(e) {
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location.href = 'login.html?next=world.html';
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}
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});
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</script>
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</body>
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</html>
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