/* ===========================================================
 * 风灵月影 · 单页下载站主题
 * 主样式表 (style.css) — 仿 flyy.cn 1:1 还原
 * =========================================================== */

:root{
    --flyy-primary:   #a8ff00;
    --flyy-primary-2: #1dab74;
    --flyy-c-light:   #ddff5c;   /* 主色提亮端(渐变起点) */
    --flyy-c-dark:    #7be000;   /* 主色加深端(渐变终点) */
    --flyy-text:      #ffffff;
    --flyy-text-mute: rgba(255,255,255,.62);
    --flyy-text-dim:  rgba(255,255,255,.42);
    --flyy-bg:        #0c0c0f;
    --flyy-bg-soft:   #14161b;
    --flyy-line:      rgba(255,255,255,.08);
    --flyy-radius:    14px;
    --flyy-shadow:    0 14px 40px -10px rgba(0,0,0,.5);
    --maxw:           1200px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body.flyy-home{
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    color:var(--flyy-text);
    background:var(--flyy-bg);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font:inherit;cursor:pointer}

/* ============= 顶部导航 ============= */
.nav{
    position:sticky;top:0;z-index:100;
    background:rgba(0,0,0,.55);
    backdrop-filter:saturate(160%) blur(14px);
    -webkit-backdrop-filter:saturate(160%) blur(14px);
    border-bottom:1px solid var(--flyy-line);
}
.nav-inner{
    max-width:var(--maxw);
    margin:0 auto;
    height:64px;
    display:flex;align-items:center;gap:24px;
    padding:0 20px;
}
.brand{display:flex;align-items:center;gap:8px;font-weight:700}
.brand-logo{width:36px;height:36px;border-radius:50%;object-fit:cover}
.brand-name{font-size:18px;letter-spacing:.5px}
.brand-sub{color:var(--flyy-text-mute);font-size:14px;font-weight:500}
.nav-menu{display:flex;gap:30px;margin-left:30px}
.nav-item{position:relative;font-size:15px;color:var(--flyy-text);padding:6px 0;transition:color .2s}
.nav-item:hover{color:var(--flyy-primary)}
.nav-item.active{color:var(--flyy-primary)}
.nav-item.active::after{
    content:"";position:absolute;left:50%;transform:translateX(-50%);
    bottom:-4px;width:26px;height:3px;border-radius:2px;
    background:var(--flyy-primary);
    box-shadow:0 0 12px var(--flyy-primary);
}
.nav-search{
    flex:1;max-width:380px;margin-left:auto;
    display:flex;align-items:center;gap:8px;
    background:rgba(255,255,255,.08);
    border:1px solid var(--flyy-line);
    border-radius:999px;padding:0 16px;height:38px;
    color:var(--flyy-text-mute);
    transition:.2s;
}
.nav-search:focus-within{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18)}
.nav-search input{flex:1;background:none;border:0;outline:0;color:#fff;font-size:14px}
.nav-search input::placeholder{color:var(--flyy-text-dim)}
.nav-cta{
    display:inline-flex;align-items:center;justify-content:center;
    height:38px;padding:0 22px;
    background:linear-gradient(135deg,var(--flyy-c-light,#ddff5c) 0%,var(--flyy-primary,#a8ff00) 90%);
    color:#1a1a1a;border-radius:999px;font-weight:700;font-size:14px;
    box-shadow:0 8px 20px -8px rgba(168,255,0,.5);
    box-shadow:0 8px 20px -8px color-mix(in srgb,var(--flyy-primary,#a8ff00) 50%,transparent);
    transition:transform .15s,box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(168,255,0,.65);box-shadow:0 10px 24px -8px color-mix(in srgb,var(--flyy-primary,#a8ff00) 65%,transparent)}
.nav-burger{display:none;width:36px;height:36px;background:transparent;border:0;flex-direction:column;justify-content:center;gap:5px;padding:0 8px}
.nav-burger span{display:block;height:2px;background:#fff;border-radius:2px}

/* ============= 通用区段 ============= */
.flyy-main{position:relative}
.block{position:relative;padding:90px 20px;max-width:var(--maxw);margin:0 auto;text-align:center}
.block-title{font-size:38px;font-weight:800;margin:0 0 16px;line-height:1.2}
.t-white{color:#fff}
.t-green{color:var(--flyy-primary);background:linear-gradient(180deg,var(--flyy-c-light,#ddff5c),var(--flyy-primary,#a8ff00));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.t-accent{color:var(--flyy-primary);background:linear-gradient(180deg,var(--flyy-c-light,#ddff5c),var(--flyy-primary,#a8ff00));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.t-emoji{display:inline-block;vertical-align:middle;margin-left:8px;font-size:.85em;-webkit-text-fill-color:initial;background:none}
.t-comma{color:rgba(255,255,255,.5);margin:0 4px;-webkit-text-fill-color:initial;background:none}
.block-desc{color:var(--flyy-text-mute);max-width:720px;margin:0 auto 28px;font-size:16px;line-height:1.7}
.block-desc em{color:var(--flyy-primary);font-style:normal;font-weight:700}
.muted{color:var(--flyy-text-mute)}

/* ============= 主 CTA 按钮(渐变绿) ============= */
.cta-btn{
    position:relative;display:inline-flex;align-items:center;gap:10px;
    height:54px;padding:0 60px;
    background:linear-gradient(135deg,var(--flyy-c-light,#ddff5c) 0%,var(--flyy-primary,#a8ff00) 60%,var(--flyy-c-dark,#7be000) 100%);
    color:#1a1a1a;border-radius:14px;
    font-size:22px;font-weight:800;letter-spacing:1px;
    box-shadow:0 10px 30px -10px rgba(168,255,0,.5);
    box-shadow:0 10px 30px -10px color-mix(in srgb,var(--flyy-primary,#a8ff00) 50%,transparent);
    transition:.2s;overflow:hidden;
}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 14px 36px -10px rgba(168,255,0,.7);box-shadow:0 14px 36px -10px color-mix(in srgb,var(--flyy-primary,#a8ff00) 70%,transparent)}
.cta-btn .cta-icon{font-size:18px}
.cta-tag{
    position:absolute;top:0;right:0;
    background:linear-gradient(135deg,#ff5d3b,#ff9050);
    color:#fff;font-size:12px;font-weight:700;line-height:1;
    padding:6px 8px;border-radius:0 14px 0 14px;
    box-shadow:-2px 2px 8px rgba(0,0,0,.2);
    transform:translate(0,0);
}
.cta-btn.cta-sm{height:46px;padding:0 42px;font-size:18px;border-radius:10px}
.cta-btn.cta-outline{background:transparent;color:#fff;border:1px solid var(--flyy-line);box-shadow:none}

/* ============= HERO ============= */
.hero{
    position:relative;
    padding:60px 20px 0;
    min-height:560px;
    background:radial-gradient(ellipse at 30% 30%, rgba(140,40,160,.35) 0%, transparent 60%),
               linear-gradient(180deg,#0c0c0f 0%,#10081e 60%,#0c0c0f 100%);
    background-size:cover;background-position:center;
    overflow:hidden;
}
.hero-inner{
    max-width:var(--maxw);margin:0 auto;
    display:flex;align-items:center;gap:30px;
    min-height:560px;
}
.hero-text{flex:1;padding:30px 0 60px;max-width:560px}
.hero-title{font-size:62px;font-weight:900;line-height:1.05;margin:0 0 24px;display:flex;flex-wrap:wrap;align-items:baseline}
.hero-desc{color:var(--flyy-text-mute);font-size:16px;line-height:1.8;margin:0 0 6px;max-width:520px}
.hero-version{color:var(--flyy-text-dim);font-size:13px;margin:0 0 30px}
.hero-platforms{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 26px}
.hero-platforms li{flex:1 1 0;min-width:80px}
.hero-platforms a{
    display:flex;align-items:center;justify-content:center;gap:6px;
    height:36px;padding:0 10px;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.07);
    border-radius:10px;font-size:13px;color:#cfd2dc;
    transition:.2s;
}
.hero-platforms a:hover{background:rgba(255,255,255,.1);color:#fff}
.hero-platforms img{width:18px;height:18px;object-fit:contain}
.hero-features{display:flex;gap:30px;margin:36px 0 40px;padding:0;justify-content:flex-start}
.hero-features li{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:80px}
.hero-features .f-ic{width:48px;height:48px;object-fit:contain}
.hero-features span{color:#fff;font-size:13px;font-weight:600}
.hero-figure{flex:1;position:relative;align-self:stretch;display:flex;align-items:flex-end;justify-content:center}
.hero-figure img{width:100%;max-width:720px;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}

/* ============= 区段 2 / 4 - 训练器芯片 + 样机 ============= */
.block-s2,.block-s4{background:transparent}
.chips{
    max-width:1100px;margin:40px auto 50px;
    display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
}
.chip{
    position:relative;
    display:flex;align-items:center;justify-content:space-between;
    padding:0 16px;height:44px;
    background:rgba(255,255,255,.04);
    border:1px solid var(--flyy-line);
    border-radius:10px;
    color:#d4d6dd;font-size:14px;
    transition:.2s;
}
.chip:hover{background:rgba(255,255,255,.07)}
.chip-switch{
    width:36px;height:18px;border-radius:999px;background:#3a3d48;position:relative;flex-shrink:0;margin-left:10px;
}
.chip-switch i{
    position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;
    background:#4a4d59;transition:.2s;
}
.chip.on .chip-switch{background:var(--flyy-primary-2)}
.chip.on .chip-switch i{background:var(--flyy-c-light,#aaff00);left:20px;box-shadow:0 0 8px #aaff00;box-shadow:0 0 8px color-mix(in srgb,var(--flyy-c-light,#aaff00) 90%,transparent)}
.chips-s4{grid-template-columns:repeat(3,1fr);max-width:780px}

.mockup{
    max-width:1100px;margin:0 auto;
    border-radius:18px;overflow:hidden;
    background:linear-gradient(180deg,#0e0e12,#000);
    box-shadow:var(--flyy-shadow);
    position:relative;
}
.mockup img{width:100%;display:block}
.mockup-laptop{padding:0}
.mockup-mix{padding:0}

/* ============= 区段 3 - 游戏网格(横向滚动) ============= */
.block-s3{
    position:relative;
    background:radial-gradient(ellipse at center top, rgba(80,40,140,.25) 0%, transparent 60%),
               #0c0c0f;
    border-radius:24px;margin:40px auto;max-width:1320px;padding:90px 20px;
    overflow:hidden;
}
.block-s3::before{
    content:"";position:absolute;inset:0;
    background-image:inherit;background-size:cover;background-position:center;
    opacity:.25;filter:blur(2px);z-index:0;pointer-events:none;
}
.block-s3 > *{position:relative;z-index:1}
/* 让 ::before 跟随 .block-s3 的行内 background-image */
.block-s3[style*="background-image"]{position:relative}
.block-s3[style*="background-image"] > *{position:relative;z-index:1}
.cards-track{
    position:relative;
    max-width:1200px;margin:30px auto 0;
    overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
    scrollbar-color:rgba(255,255,255,.15) transparent;
    padding-bottom:10px;
    cursor:grab;
}
.cards-track:active{cursor:grabbing}
.cards-track::-webkit-scrollbar{height:6px}
.cards-track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:3px}
.cards-grid{
    display:flex;gap:14px;
    width:max-content;
}
.card-game{
    position:relative;display:block;
    width:170px;height:227px;flex:0 0 auto;
    border-radius:12px;overflow:hidden;
    background:#1a1c22;
    box-shadow:0 6px 18px -6px rgba(0,0,0,.6);
    transition:transform .25s,box-shadow .25s;
}
.card-game:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 18px 36px -12px rgba(0,0,0,.7);z-index:2}
.card-cover{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card-game:hover .card-cover{transform:scale(1.06)}
.card-mods{
    position:absolute;top:10px;right:10px;
    background:rgba(255,90,30,.95);color:#fff;
    font-size:12px;font-weight:600;line-height:1;
    padding:6px 10px;border-radius:6px;
}
.card-name{
    position:absolute;left:0;right:0;bottom:0;
    padding:14px 12px 12px;
    background:linear-gradient(180deg,transparent,rgba(0,0,0,.85));
    color:#fff;font-size:14px;font-weight:600;
    opacity:0;transform:translateY(8px);transition:.25s;
}
.card-game:hover .card-name{opacity:1;transform:translateY(0)}

/* ============= 区段 4 - 用户评价(横向滚动) ============= */
.block-reviews{position:relative;overflow:hidden}
.reviews-track{
    position:relative;
    max-width:1200px;margin:30px auto 0;
    overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
    scrollbar-color:rgba(255,255,255,.15) transparent;
    padding-bottom:12px;
    cursor:grab;
}
.reviews-track:active{cursor:grabbing}
.reviews-track::-webkit-scrollbar{height:6px}
.reviews-track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:3px}
.reviews-grid{
    display:flex;gap:18px;
    width:max-content;
}
.review-card{
    width:360px;flex:0 0 auto;
    background:rgba(255,255,255,.04);
    border:1px solid var(--flyy-line);
    border-radius:16px;
    padding:22px;
    text-align:left;
    transition:transform .2s,border-color .2s,background .2s;
}
.review-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.review-text{
    color:#d4d6dd;font-size:14px;line-height:1.8;margin:0 0 18px;
    min-height:75px;
}
.review-meta{display:flex;align-items:center;gap:12px}
.review-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:rgba(255,255,255,.08)}
.review-author{display:flex;flex-direction:column;gap:4px}
.review-name{color:#fff;font-size:14px;font-weight:600}
.review-stars{color:#ffb800;font-size:14px;letter-spacing:1px}
.reviews-cta{margin-top:42px;display:flex;justify-content:center}
.cta-btn.cta-lg{height:58px;padding:0 80px;font-size:22px;border-radius:16px}
@media (max-width: 768px){
    .review-card{width:300px;padding:18px}
    .review-text{font-size:13px}
    .reviews-cta{margin-top:32px}
    .cta-btn.cta-lg{height:50px;padding:0 56px;font-size:18px}
}
@media (max-width: 480px){
    .review-card{width:270px}
}

/* ============= 页脚 + 底部 CTA ============= */
.foot{position:relative;padding:60px 20px 30px;background:#101216;text-align:center;color:var(--flyy-text-mute);font-size:13px;margin-top:40px}
.foot-info .icp{margin-top:4px}
.foot-info .copy{margin-top:8px;color:var(--flyy-text-dim);font-size:12px}
.final-cta{
    position:fixed;right:24px;bottom:24px;z-index:90;
    display:inline-flex;align-items:center;
    height:44px;padding:0 22px;
    background:linear-gradient(135deg,var(--flyy-c-light,#ddff5c),var(--flyy-primary,#a8ff00));
    color:#1a1a1a;font-weight:800;font-size:14px;border-radius:999px;
    box-shadow:0 12px 28px -8px rgba(168,255,0,.55);
    box-shadow:0 12px 28px -8px color-mix(in srgb,var(--flyy-primary,#a8ff00) 55%,transparent);
    transition:.2s;
}
.final-cta:hover{transform:translateY(-2px)}

/* ============= 404 / 空态 ============= */
.block-empty{padding:120px 20px}
.block-404 .big{font-size:140px;line-height:1;background:linear-gradient(180deg,var(--flyy-c-light,#ddff5c),var(--flyy-primary,#a8ff00));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 12px;font-weight:900}
.search-list{margin:20px auto;max-width:600px;text-align:left}
.search-list li{padding:12px 0;border-bottom:1px solid var(--flyy-line);display:flex;justify-content:space-between}
.article{max-width:780px;margin:30px auto;text-align:left}
.article h1{font-size:28px;margin:0 0 8px}
.article .meta{color:var(--flyy-text-dim);font-size:13px;margin-bottom:20px}
.article .content{color:#d4d6dd;line-height:1.85;font-size:15px}

/* ============= 响应式 ============= */
@media (max-width: 1024px){
    .hero-title{font-size:48px}
    .chips{grid-template-columns:repeat(4,1fr)}
    .hero-figure{display:none}
}
@media (max-width: 768px){
    .nav-menu,.nav-search{display:none}
    .nav-burger{display:flex}
    .nav-cta{padding:0 14px;font-size:13px}
    .hero{padding:30px 16px 0;min-height:auto}
    .hero-inner{flex-direction:column;min-height:auto}
    .hero-text{padding:20px 0 40px}
    .hero-title{font-size:36px}
    .block{padding:60px 16px}
    .block-title{font-size:28px}
    .hero-features{gap:18px;flex-wrap:wrap}
    .chips{grid-template-columns:repeat(2,1fr)}
    .chips-s4{grid-template-columns:repeat(2,1fr)}
    .card-game{width:150px;height:200px}
    .cta-btn{padding:0 36px;font-size:18px;height:48px}
    .hero-platforms a{font-size:12px;padding:0 6px}
    .final-cta{right:14px;bottom:14px;font-size:13px;padding:0 16px;height:40px}
}
@media (max-width: 480px){
    .card-game{width:140px;height:187px}
    .hero-title{font-size:30px}
    .block-title{font-size:24px}
    .nav-inner{gap:10px;padding:0 12px}
}