*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#0d0b12;color:#ece8f2;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(13,11,18,.92);backdrop-filter:blur(12px);border-bottom:1px solid #221c2e}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:34px;width:auto;border-radius:8px}
.brand-name{font-size:19px;font-weight:700;letter-spacing:.5px}
.nav{display:flex;gap:20px;font-size:14px;color:#b9b0cb;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;padding:4px 0;transition:color .2s}
.nav a:hover{color:#ffb01f}
.header-cta{display:none;background:linear-gradient(135deg,#ff8a1e,#ff4d6d);color:#fff;font-size:14px;font-weight:600;padding:9px 20px;border-radius:999px;flex-shrink:0}

/* hero */
.hero{position:relative;padding:56px 0 64px;overflow:hidden;background:radial-gradient(900px 480px at 80% -10%,rgba(255,110,60,.28),transparent 60%),radial-gradient(700px 420px at 8% 20%,rgba(120,70,255,.22),transparent 62%),#0d0b12}
.hero-inner{display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
.hero-tag{display:inline-block;font-size:13px;color:#ffc46b;border:1px solid rgba(255,176,31,.4);border-radius:999px;padding:4px 14px;margin-bottom:18px}
.hero h1{font-size:30px;line-height:1.32;font-weight:800;letter-spacing:.5px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,#ffb01f,#ff5e7a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{margin-top:16px;font-size:15px;color:#b6adc8;max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;border:none;cursor:pointer;transition:transform .18s,box-shadow .18s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#ff8a1e,#ff4d6d);color:#fff;box-shadow:0 8px 26px rgba(255,90,100,.32)}
.btn-ghost{background:rgba(255,255,255,.07);color:#f0ecf7;border:1px solid rgba(255,255,255,.16)}
.hero-visual{position:relative}
.hero-main-img{width:100%;border-radius:20px;border:1px solid rgba(255,255,255,.1);box-shadow:0 24px 60px rgba(0,0,0,.55)}
.hero-badge{position:absolute;right:14px;bottom:14px;background:rgba(13,11,18,.82);border:1px solid rgba(255,176,31,.4);color:#ffc46b;font-size:12px;padding:6px 12px;border-radius:999px;backdrop-filter:blur(6px)}

/* section common */
section{padding:56px 0}
.sec-head{margin-bottom:32px}
.sec-head h2{font-size:23px;font-weight:800;letter-spacing:.4px}
.sec-head h2 span{color:#ffb01f}
.sec-head p{margin-top:8px;font-size:14px;color:#a99fbd;max-width:640px}

/* features */
.features{background:#100d17}
.feature-grid{display:grid;grid-template-columns:1fr;gap:16px}
.feature-card{background:linear-gradient(160deg,#1a1524,#141019);border:1px solid #262034;border-radius:16px;padding:22px}
.feature-card:hover{border-color:rgba(255,176,31,.45)}
.feature-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,rgba(255,138,30,.22),rgba(255,77,109,.18));border:1px solid rgba(255,150,80,.28);margin-bottom:14px}
.feature-card h3{font-size:16px;margin-bottom:8px}
.feature-card p{font-size:14px;color:#a99fbd}

/* recommendations */
.rec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.rec-card{background:#151019;border:1px solid #262034;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.rec-cover{position:relative;aspect-ratio:3/4;overflow:hidden;background:#1d1727}
.rec-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.rec-card:hover .rec-cover img{transform:scale(1.05)}
.rec-tag{position:absolute;top:10px;left:10px;font-size:11px;background:rgba(13,11,18,.78);color:#ffc46b;border:1px solid rgba(255,176,31,.4);padding:3px 9px;border-radius:999px;backdrop-filter:blur(4px)}
.rec-body{padding:12px 13px 15px;display:flex;flex-direction:column;flex:1}
.rec-title{font-size:15px;font-weight:700;line-height:1.4}
.rec-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#948aa8;margin-top:6px}
.rec-score{color:#ffb01f;font-weight:700}
.rec-desc{font-size:12.5px;color:#a299b4;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rec-play{margin-top:12px;align-self:flex-start;font-size:12.5px;font-weight:700;color:#ffb01f;border:1px solid rgba(255,176,31,.45);border-radius:999px;padding:6px 16px;background:transparent;cursor:pointer}
.rec-play:hover{background:rgba(255,176,31,.12)}

/* updates */
.updates{background:#100d17}
.update-list{display:flex;flex-direction:column;gap:12px}
.update-item{display:flex;align-items:center;gap:14px;background:#161021;border:1px solid #262034;border-radius:14px;padding:11px 14px}
.update-thumb{width:58px;height:76px;flex-shrink:0;border-radius:9px;object-fit:cover}
.update-info{flex:1;min-width:0}
.update-info strong{display:block;font-size:14.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.update-info span{font-size:12.5px;color:#9c92b0}
.update-time{font-size:12px;color:#7d7391;white-space:nowrap}

/* ranking */
.rank-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.rank-tab{font-size:13.5px;padding:8px 20px;border-radius:999px;background:#1a1424;border:1px solid #2a2339;color:#b0a6c4;cursor:pointer}
.rank-tab.active{background:linear-gradient(135deg,#ff8a1e,#ff4d6d);color:#fff;border-color:transparent;font-weight:700}
.rank-panel{display:none}
.rank-panel.active{display:block}
.rank-row{display:flex;align-items:center;gap:14px;padding:12px;border-radius:14px;background:#151019;border:1px solid #241e31;margin-bottom:10px}
.rank-no{width:30px;text-align:center;font-size:17px;font-weight:800;color:#6f6585;flex-shrink:0}
.rank-row:nth-child(1) .rank-no,.rank-row:nth-child(2) .rank-no,.rank-row:nth-child(3) .rank-no{color:#ffb01f}
.rank-cover{width:52px;height:70px;border-radius:8px;object-fit:cover;flex-shrink:0}
.rank-info{flex:1;min-width:0}
.rank-info strong{display:block;font-size:14.5px}
.rank-info span{font-size:12px;color:#948aa8}
.rank-heat{font-size:12.5px;color:#ff7a4d;font-weight:700;white-space:nowrap}

/* comments */
.comments{background:#100d17}
.comment-scroll{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x mandatory}
.comment-scroll::-webkit-scrollbar{height:6px}
.comment-scroll::-webkit-scrollbar-thumb{background:#3a3150;border-radius:99px}
.comment-card{flex:0 0 280px;scroll-snap-align:start;background:#171122;border:1px solid #262034;border-radius:16px;padding:18px}
.comment-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;background:linear-gradient(135deg,#ff8a1e,#a24bff);color:#fff;flex-shrink:0}
.comment-meta strong{display:block;font-size:13.5px}
.stars{font-size:12px;color:#ffb01f;letter-spacing:1px}
.comment-text{font-size:13.5px;color:#b6adc8}
.comment-time{font-size:11.5px;color:#766c8b;margin-top:10px}

/* interaction */
.interact-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;padding:9px 18px;border-radius:999px;background:#1a1424;border:1px solid #2a2339;color:#c2b8d8;cursor:pointer;transition:all .2s}
.pill:hover,.pill.on{border-color:#ffb01f;color:#ffb01f;background:rgba(255,176,31,.08)}
.topic-board{display:grid;grid-template-columns:1fr;gap:14px}
.topic-card{background:#151019;border:1px solid #262034;border-radius:16px;padding:18px}
.topic-card h3{font-size:15px;margin-bottom:8px}
.topic-card p{font-size:13.5px;color:#a99fbd}
.topic-bar{height:7px;border-radius:99px;background:#241d32;margin-top:12px;overflow:hidden}
.topic-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#ff8a1e,#ff4d6d)}

/* request form */
.request{background:#100d17}
.request-layout{display:grid;grid-template-columns:1fr;gap:24px}
.req-form{background:#171122;border:1px solid #262034;border-radius:18px;padding:22px}
.req-form label{display:block;font-size:13px;color:#b0a6c4;margin:14px 0 6px}
.req-form label:first-of-type{margin-top:0}
.req-form input,.req-form textarea{width:100%;background:#100c18;border:1px solid #2e2740;border-radius:10px;padding:11px 13px;color:#ece8f2;font-size:14px;font-family:inherit;outline:none}
.req-form input:focus,.req-form textarea:focus{border-color:#ffb01f}
.req-form textarea{resize:vertical;min-height:88px}
.req-form .btn{margin-top:18px;width:100%}
.hot-req{background:#171122;border:1px solid #262034;border-radius:18px;padding:22px}
.hot-req h3{font-size:15px;margin-bottom:14px}
.req-item{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px dashed #2a2238;font-size:13.5px}
.req-item:last-child{border-bottom:none}
.req-item span{color:#948aa8;font-size:12.5px;white-space:nowrap}

/* faq */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:#151019;border:1px solid #262034;border-radius:14px;overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;background:transparent;border:none;color:#ece8f2;font-size:14.5px;font-weight:600;text-align:left;padding:16px 18px;cursor:pointer;font-family:inherit}
.faq-q .arrow{color:#ffb01f;font-size:13px;transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-q .arrow{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 18px 16px;font-size:13.5px;color:#a99fbd}

/* download */
.download{background:radial-gradient(700px 400px at 50% 0%,rgba(255,110,60,.22),transparent 65%),#0d0b12;text-align:center}
.download h2{font-size:23px;font-weight:800}
.download p{margin:12px auto 0;max-width:520px;font-size:14px;color:#a99fbd}
.store-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.store-btn{display:inline-flex;align-items:center;gap:11px;padding:13px 26px;border-radius:14px;background:#1a1424;border:1px solid #2e2740;color:#f0ecf7;font-size:14.5px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}
.store-btn:hover{border-color:#ffb01f;transform:translateY(-2px)}
.store-btn .ico{font-size:20px}
.store-btn small{display:block;font-size:11px;color:#948aa8;font-weight:400;line-height:1.2}
.screenshot-strip{display:flex;gap:14px;overflow-x:auto;margin-top:44px;padding-bottom:10px}
.screenshot-strip::-webkit-scrollbar{height:6px}
.screenshot-strip::-webkit-scrollbar-thumb{background:#3a3150;border-radius:99px}
.screenshot-strip img{flex:0 0 140px;width:140px;border-radius:12px;border:1px solid #2a2339}

/* footer */
.site-footer{border-top:1px solid #211b2c;padding:34px 0 40px;text-align:center;background:#0b0911}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-bottom:18px;font-size:12.5px;color:#6f6585}
.footer-copy{font-size:12px;color:#5f566f;line-height:1.9}
.footer-copy a{color:#6f6585}
.footer-copy a:hover{color:#ffb01f}
.footer-time{font-size:11.5px;color:#514860;margin-top:6px}

/* modal */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;z-index:100;padding:24px}
.modal-mask.show{display:flex}
.modal-box{width:100%;max-width:400px;background:#181222;border:1px solid #332a48;border-radius:18px;padding:24px;text-align:center}
.modal-box p{font-size:13.5px;color:#c2b8d8;margin-bottom:16px}
.modal-link{width:100%;background:#0f0b16;border:1px solid #2e2740;border-radius:10px;padding:12px;color:#ffb01f;font-size:13px;text-align:center;word-break:break-all;font-family:inherit}
.modal-copy{margin-top:14px;width:100%;padding:12px;border-radius:10px;border:none;background:linear-gradient(135deg,#ff8a1e,#ff4d6d);color:#fff;font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit}
.modal-close{margin-top:10px;background:transparent;border:none;color:#8a7fa0;font-size:13px;cursor:pointer;font-family:inherit}

@media (min-width:768px){
  .hero{padding:72px 0 80px}
  .hero h1{font-size:42px}
  .hero-desc{font-size:16px}
  .header-cta{display:inline-flex}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .rec-grid{grid-template-columns:repeat(3,1fr)}
  .topic-board{grid-template-columns:repeat(2,1fr)}
  .request-layout{grid-template-columns:1.1fr .9fr}
  .sec-head h2{font-size:27px}
  section{padding:72px 0}
  .comment-card{flex-basis:320px}
  .screenshot-strip img{flex-basis:170px;width:170px}
}
@media (min-width:1024px){
  .header-inner{height:72px}
  .nav{gap:28px;font-size:14.5px}
  .hero-inner{grid-template-columns:1.05fr .95fr;gap:56px}
  .hero h1{font-size:50px}
  .feature-grid{grid-template-columns:repeat(3,1fr)}
  .rec-grid{grid-template-columns:repeat(4,1fr)}
  .topic-board{grid-template-columns:repeat(3,1fr)}
  .download h2{font-size:30px}
  .screenshot-strip img{flex-basis:200px;width:200px}
}