/* taptap · 游戏客厅 暖阳主机 */
:root{
--bg:#fff8f0;--bg-2:#fff1e4;--panel:#ffffff;--panel-2:#fff6ec;
--ink:#23272f;--ink-soft:#5a6270;--muted:#8a93a3;
--line:#f0e2d2;--line-2:#f8ede0;
--coral:#ff6b4a;--coral-d:#f4522f;--teal:#0fb9b1;--amber:#ffb020;
--grad:linear-gradient(135deg,#ff6b4a 0%,#ff8a5c 55%,#ffb020 100%);
--glow:0 12px 30px rgba(255,107,74,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px}
a{color:var(--coral-d);text-decoration:none}
a:hover{color:var(--teal)}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.ico{width:18px;height:18px;flex:none}
h1,h2,h3{line-height:1.25;font-weight:800}

/* 按钮 */
.btn-grad{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:1px;color:#fff;border:none;border-radius:14px;padding:15px 30px;background:var(--grad);box-shadow:var(--glow),inset 0 1px 0 rgba(255,255,255,.3);cursor:pointer;transition:transform .15s,box-shadow .2s;font-size:16px}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(255,107,74,.4),inset 0 1px 0 rgba(255,255,255,.3);color:#fff}
.btn-grad .ico{width:20px;height:20px}
.btn-grad.btn-lg{padding:18px 34px;font-size:17px}
.btn-white{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:1px;color:var(--coral-d);border:none;border-radius:14px;padding:15px 30px;background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.16);cursor:pointer;transition:.2s;font-size:16px}
.btn-white:hover{transform:translateY(-2px);color:var(--coral-d)}
.btn-white.btn-lg{padding:18px 34px;font-size:17px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:15px 28px;background:#fff;transition:.2s;font-size:16px;cursor:pointer}
.btn-ghost:hover{color:var(--coral-d);border-color:var(--coral);background:#fff7f3}
.btn-ghost.btn-lg{padding:18px 32px;font-size:17px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;padding:13px 24px;border-radius:12px;font-size:15px;transition:.2s;border:1px solid transparent;cursor:pointer;letter-spacing:1px}
.btn .ico{width:18px;height:18px}
.btn-main{background:var(--grad);color:#fff;box-shadow:var(--glow)}
.btn-main:hover{filter:brightness(1.06);color:#fff}

/* 导航 */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2)}
.nav-in{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo img{width:34px;height:34px;border-radius:9px}
.wordmark{display:flex;flex-direction:column;line-height:1.1}
.wordmark b{font-size:19px;letter-spacing:1px;color:var(--ink)}
.wordmark i{font-size:10px;color:var(--coral);font-style:normal;letter-spacing:1.5px}
.menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.menu a{position:relative;padding:9px 14px;color:var(--ink-soft);font-weight:600;font-size:14px;border-radius:9px;display:inline-flex;align-items:center;gap:5px}
.menu a.on{color:var(--coral-d);background:#fff2ec}
.menu a:hover{color:var(--coral-d)}
.nav-cta{margin-left:4px;flex:none;padding:11px 20px;font-size:14px}
.nav-toggle{display:none;background:none;border:none;font-size:24px;color:var(--ink);cursor:pointer}

/* 首页 hero(明亮分屏) */
.hero{padding:88px 0 76px;background:linear-gradient(180deg,#ffffff 0%,#fff8f0 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-txt{min-width:0}
.hero-badge{display:inline-block;font-size:14px;letter-spacing:2px;color:var(--coral-d);background:#fff2ec;border:1px solid #ffd9cc;padding:8px 18px;border-radius:999px;margin-bottom:26px}
.hero h1{font-size:58px;line-height:1.08;font-weight:900;letter-spacing:-1px}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:18px;color:var(--ink-soft);max-width:560px;margin:24px 0 34px;line-height:1.8}
.hero-ctrl{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero-plats{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}
.hero-plats span{font-size:13px;color:var(--ink-soft);border:1px solid var(--line);padding:6px 16px;border-radius:999px;background:#fff}
.hero-media{position:relative}
.hero-card{position:relative;border-radius:26px;overflow:hidden;box-shadow:0 34px 70px rgba(255,107,74,.22);transform:rotate(-2deg);border:7px solid #fff}
.hero-card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.hero-float{position:absolute;left:26px;bottom:-20px;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px rgba(0,0,0,.14);border-radius:16px;padding:13px 20px;font-weight:700;font-size:15px;color:var(--ink)}
.hero-float span{font-size:22px}

/* 通用区块 */
.section{padding:76px 0}
.sec-head{text-align:center;max-width:660px;margin:0 auto 46px}
.sec-head h2{font-size:32px;margin-bottom:12px;letter-spacing:1px}
.sec-head p{color:var(--ink-soft);font-size:16px}
.feat-sec{background:var(--bg)}
.dl-sec{background:var(--bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.posters-sec{background:var(--bg)}

/* 游戏海报横向滚动 rail */
.rail{overflow:hidden;padding:8px 0 20px}
.rail-track{display:flex;width:max-content;animation:rail-scroll 42s linear infinite}
.rail:hover .rail-track{animation-play-state:paused}
.rail-group{display:flex;gap:24px;padding-right:24px}
@keyframes rail-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.poster{width:300px;flex:none;background:var(--panel);border:1px solid var(--line-2);border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.06);transition:transform .22s,box-shadow .22s}
.poster:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(255,107,74,.18)}
.pimg{position:relative;aspect-ratio:16/10;overflow:hidden}
.pimg img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.poster:hover .pimg img{transform:scale(1.07)}
.ptag{position:absolute;top:12px;left:12px;font-size:12px;letter-spacing:1px;color:#fff;background:var(--grad);padding:4px 12px;border-radius:999px;font-weight:700}
.pinfo{padding:15px 18px 17px;display:flex;flex-direction:column;gap:3px}
.pinfo h3{font-size:17px;font-weight:800}
.pinfo span{font-size:12.5px;color:var(--teal);font-weight:600}

/* 主机/手柄陈列 */
.consoles-sec{background:var(--bg-2);border-top:1px solid var(--line-2)}
.console-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.console-card{background:var(--panel);border:1px solid var(--line-2);border-radius:18px;overflow:hidden;transition:.2s}
.console-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(0,0,0,.09)}
.cimg{aspect-ratio:3/4;overflow:hidden}
.cimg img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.console-card:hover .cimg img{transform:scale(1.06)}
.cinfo{padding:18px 20px 20px}
.cinfo h3{font-size:18px;margin-bottom:6px}
.cinfo p{color:var(--ink-soft);font-size:14px}

/* 功能块 */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat-card{background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:30px 26px;transition:.2s}
.feat-card:hover{border-color:var(--coral);transform:translateY(-4px)}
.feat-ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#fff2ec;color:var(--coral);margin-bottom:18px}
.feat-ico .ico{width:26px;height:26px}
.feat-card h3{font-size:18px;margin-bottom:10px}
.feat-card p{color:var(--ink-soft);font-size:14px}

/* 平台下载 */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.plat-card{display:flex;flex-direction:column;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:26px 16px;color:var(--ink);transition:.2s}
.plat-card:hover{border-color:var(--teal);transform:translateY(-4px);color:var(--coral-d)}
.plat-card em{font-size:18px;font-weight:800;font-style:normal}
.plat-card span{font-size:12px;color:var(--ink-soft)}
.plat-card .ico{width:26px;height:26px;color:var(--coral)}

/* 数据行 */
.stats-sec{background:linear-gradient(135deg,#fff1e4,#ffe9d6);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;padding:54px 0}
.stat em{display:block;font-size:46px;font-weight:900;font-style:normal;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:14px;color:var(--ink-soft);letter-spacing:2px}

/* FAQ */
.faq-sec{background:var(--bg)}
.faq-list{max-width:760px;margin:0 auto}
.reviews-sec{background:var(--bg-2)}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 12px 32px rgba(0,0,0,.35)}
.review-card .stars{color:#f5a623;font-size:16px;letter-spacing:2px;margin-bottom:12px}
.review-card p{color:var(--ink-soft);font-size:15px;line-height:1.7}
.rv-meta{margin-top:16px;display:flex;align-items:center;gap:10px}
.rv-meta strong{font-size:14px}
.rv-meta span{font-size:12px;color:var(--ink-soft);background:var(--bg-2);padding:3px 10px;border-radius:12px}
.faq-item{background:var(--panel);border:1px solid var(--line-2);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:700;list-style:none;position:relative;padding-right:46px}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--coral)}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 22px 18px;color:var(--ink-soft)}
.faq-more{text-align:center;margin-top:26px}

/* CTA */
.cta-sec{padding-bottom:80px}
.cta-box{background:var(--grad);border-radius:24px;padding:70px 40px;text-align:center;position:relative;overflow:hidden;box-shadow:0 26px 60px rgba(255,107,74,.3)}
.cta-box::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),transparent 65%);top:-200px;left:50%;transform:translateX(-50%);filter:blur(30px)}
.cta-txt{position:relative;z-index:1}
.cta-txt h2{font-size:40px;font-weight:900;margin-bottom:14px;color:#fff}
.cta-txt p{color:rgba(255,255,255,.92);margin-bottom:30px;font-size:17px}
.cta-actions{position:relative;z-index:1;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* 页脚 */
.foot{background:#fff1e4;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;padding:56px 24px 44px}
.foot a{color:var(--ink-soft)}
.foot a:hover{color:var(--coral-d)}
.foot .wordmark b{color:var(--ink)}
.foot .wordmark i{color:var(--coral)}
.foot-brand p{color:var(--ink-soft);font-size:14px;margin-top:14px;max-width:300px}
.foot-col h4{color:var(--ink);font-size:15px;margin-bottom:14px;letter-spacing:1px}
.foot-col a{display:block;font-size:14px;padding:5px 0;color:var(--ink-soft)}
.foot-copy{border-top:1px solid var(--line);padding:20px 0;text-align:center;font-size:13px;color:var(--muted)}

/* 子页 hero */
.sub-hero{background:linear-gradient(135deg,#ffffff,#fff3e6);border-bottom:1px solid var(--line-2);padding:72px 24px 60px;text-align:center;position:relative;overflow:hidden}
.sub-hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,107,74,.12),transparent 65%);top:-220px;left:50%;transform:translateX(-50%);filter:blur(24px)}
.sub-hero h1{font-size:42px;margin-bottom:12px;font-weight:900;position:relative}
.sub-hero h1 span{display:block;font-size:18px;color:var(--coral);margin-top:8px;letter-spacing:2px;font-weight:700}
.sub-hero p{color:var(--ink-soft);max-width:640px;margin:0 auto 22px;font-size:16px;position:relative}
.sub-hero .hero-actions{justify-content:center;margin-top:14px;display:flex;gap:14px;flex-wrap:wrap;position:relative}
.crumb{text-align:center;font-size:13px;color:var(--muted);margin-bottom:14px;position:relative}
.crumb a{color:var(--muted)}

/* split / 步骤 / 表格 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split-txt h2{font-size:30px;margin-bottom:16px}
.split-txt p{color:var(--ink-soft);margin-bottom:14px}
.split-media{display:flex;flex-direction:column;gap:18px;align-items:center}
.media-frame{width:100%;border-radius:16px;overflow:hidden;box-shadow:0 16px 44px rgba(0,0,0,.12);border:1px solid var(--line-2)}
.media-frame img{width:100%;aspect-ratio:16/10;object-fit:cover}
.ticklist{list-style:none;margin-top:8px}
.ticklist li{display:flex;align-items:center;gap:9px;padding:7px 0;color:var(--ink);font-weight:500}
.ticklist .ico{width:18px;height:18px;color:var(--teal)}
.steps-sec{background:var(--bg-2);border-top:1px solid var(--line-2)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:28px;text-align:center}
.step em{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;background:var(--grad);color:#fff;border-radius:50%;font-style:normal;font-weight:800;font-size:20px;margin-bottom:14px;box-shadow:var(--glow)}
.step h3{font-size:17px;margin-bottom:6px}
.step p{color:var(--ink-soft);font-size:13.5px}
.spec-table,.cmp-table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.08);border:1px solid var(--line-2)}
.spec-table th,.spec-table td,.cmp-table th,.cmp-table td{padding:13px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line-2)}
.spec-table th{background:var(--bg-2);font-weight:700;color:var(--coral-d)}
.spec-table tr:last-child td{border-bottom:none}
.cmp-table th,.cmp-table td{text-align:center}
.cmp-table th{background:var(--grad);color:#fff;font-weight:700}
.cmp-table td:first-child{text-align:left;font-weight:600}
.cmp-table tr:nth-child(even){background:var(--bg-2)}

/* 关于/联系 */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.contact-card{background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:30px}
.contact-card .ico{width:30px;height:30px;color:var(--coral);margin-bottom:14px}
.contact-card h3{font-size:18px;margin-bottom:8px}
.contact-card p{color:var(--ink-soft);font-size:14.5px}

/* 文章/prose */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:26px;margin:30px 0 12px;color:var(--coral-d)}
.prose h3{font-size:20px;margin:22px 0 10px}
.prose p{color:var(--ink-soft);margin-bottom:14px;font-size:15.5px}
.prose ul,.prose ol{margin:0 0 16px 22px;color:var(--ink-soft)}
.prose li{margin-bottom:7px}
.prose img{border-radius:12px;margin:18px 0}
.sitemap-list{list-style:none}
.sitemap-list li{padding:8px 0;border-bottom:1px solid var(--line-2)}
.sitemap-list a{font-size:16px;font-weight:600}

/* 搜索 */
.searchbox{display:flex;gap:12px;max-width:560px;margin:0 auto 30px}
.searchbox input{flex:1;border:1px solid var(--line);border-radius:12px;padding:13px 20px;font-size:15px;outline:none;background:var(--panel);color:var(--ink)}
.search-results a{display:block;background:var(--panel);border:1px solid var(--line-2);border-radius:12px;padding:18px 22px;margin-bottom:12px;color:var(--ink)}
.search-results a strong{color:var(--coral-d)}

/* 文章页(双栏 + 目录) */
.art-sec{padding:52px 0}
.art-hero{text-align:left;padding:48px 24px 40px}
.art-hero .crumb{text-align:left;margin-bottom:12px}
.art-hero h1{font-size:34px;margin-bottom:12px;line-height:1.3}
.art-lead{font-size:17px;color:var(--ink-soft);max-width:760px;margin:0}
.art-wrap{display:grid;grid-template-columns:230px 1fr;gap:44px;align-items:start}
.art-side{position:sticky;top:90px}
.toc{background:var(--panel);border:1px solid var(--line-2);border-radius:14px;padding:18px;font-size:14px}
.toc strong{display:block;font-size:15px;margin-bottom:10px;color:var(--coral-d)}
.toc a{display:block;padding:6px 0;color:var(--ink-soft);border-bottom:1px dashed var(--line)}
.toc a:last-child{border-bottom:none}
.toc a:hover{color:var(--coral-d)}
.art-body{max-width:760px}
.art-body h2{font-size:24px;margin:30px 0 12px;padding-left:14px;border-left:4px solid var(--coral)}
.art-body p{color:var(--ink-soft);margin-bottom:14px;font-size:16px;line-height:1.85}
.art-body img{border-radius:12px;margin:20px 0;box-shadow:0 12px 30px rgba(0,0,0,.1)}
.art-body img:first-of-type{width:100%;aspect-ratio:16/9;object-fit:cover}
.art-conclusion{background:var(--bg-2);border-left:4px solid var(--coral);border-radius:0 12px 12px 0;padding:18px 20px;margin:28px 0}
.art-conclusion strong{color:var(--coral-d)}
.art-conclusion p{color:var(--ink);margin-top:6px}
.art-cta{background:linear-gradient(135deg,#fff1e4,#ffe4cf);border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center;margin:26px 0}
.art-cta p{color:var(--ink);margin-bottom:12px;font-size:16px}
.rel-block{margin-top:34px}
.rel-block h3{font-size:20px;margin-bottom:14px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rel-card{background:var(--panel);border:1px solid var(--line-2);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;color:var(--ink)}
.rel-card span{font-weight:700}
.rel-card em{font-size:13px;color:var(--coral-d);font-style:normal}

/* 分享 */
.share{display:flex;align-items:center;gap:10px;margin-top:22px;flex-wrap:wrap}
.share span{font-size:13px;color:var(--muted)}
.share a{font-size:13px;background:var(--bg-2);padding:5px 12px;border-radius:16px;color:var(--ink-soft)}

/* 返回顶部 */
.backtop{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--grad);color:#fff;border:none;font-size:18px;cursor:pointer;box-shadow:var(--glow);opacity:0;pointer-events:none;transition:.3s;z-index:60}
.backtop.show{opacity:1;pointer-events:auto}

/* 响应式 */
@media(max-width:960px){
.hero h1{font-size:44px}
.hero-grid{grid-template-columns:1fr}
.hero-media{max-width:520px}
.console-grid{grid-template-columns:1fr 1fr}
.feat-grid{grid-template-columns:1fr 1fr}
.plat-grid{grid-template-columns:1fr 1fr 1fr}
.split{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr 1fr}
.steps,.contact-grid,.stats-row,.review-grid{grid-template-columns:1fr 1fr}
.art-wrap{grid-template-columns:1fr}
.art-side{position:static}
.menu{display:none}
.nav-toggle{display:block;margin-left:auto}
.nav-cta{margin-left:0}
}
@media(max-width:560px){
.hero h1{font-size:34px}
.console-grid,.feat-grid,.steps,.contact-grid,.rel-grid,.stats-row,.plat-grid,.review-grid{grid-template-columns:1fr}
.sec-head h2{font-size:26px}
.cta-box{padding:50px 22px}
}