/* roulang page: index */
:root{
  --ink:#211e2b;--muted:#716c7d;--soft:#f5f3f0;--paper:#fff;
  --lime:#c8f36a;--lime-dark:#93c52d;--orange:#ff805f;--lav:#eee8ff;
  --line:#e8e4df;--dark:#26222e;--radius:18px;--shadow:0 14px 40px rgba(39,31,49,.08);
  --max:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav-wrap{height:100%;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.5px}.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);display:grid;place-items:center;font-size:18px;color:#222}.brand small{display:block;font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:700}.main-nav{display:flex;gap:25px;align-items:center;flex:1}.main-nav a{font-size:14px;color:#5b5665;padding:27px 0 22px;border-bottom:3px solid transparent;transition:.2s}.main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--lime-dark);font-weight:700}.nav-action{background:var(--ink);color:#fff;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:700;transition:.2s}.nav-action:hover{background:#40394d;transform:translateY(-2px)}.menu-btn{display:none;background:none;font-size:24px}
.hero{padding:76px 0 72px;background:var(--paper);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:60px;align-items:center}.eyebrow,.section-kicker{font-size:12px;color:#7a7482;letter-spacing:2px;font-weight:800;text-transform:uppercase}.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-3px;margin:17px 0 22px;max-width:620px}.hero h1 em{font-style:normal;color:#7fac24}.hero p{font-size:17px;color:var(--muted);max-width:570px;margin:0 0 30px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 21px;border-radius:10px;font-size:14px;font-weight:800;transition:.22s;border:1px solid transparent}.btn-primary{background:var(--lime);color:#1e2416}.btn-primary:hover{background:#d8ff86;transform:translateY(-2px)}.btn-secondary{background:#fff;border-color:var(--line)}.btn-secondary:hover{border-color:var(--ink);transform:translateY(-2px)}.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(147,197,45,.45);outline-offset:3px}
.hero-art{min-height:380px;border-radius:28px;background:#282431;position:relative;padding:26px;display:grid;grid-template-columns:1.1fr .9fr;gap:14px;box-shadow:var(--shadow)}.hero-art:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:var(--lime);right:-65px;bottom:-72px;opacity:.9}.art-panel{border-radius:18px;overflow:hidden;position:relative;padding:22px;color:#fff;min-height:160px}.art-panel strong{font-size:22px;display:block;position:relative;z-index:1}.art-panel span{font-size:12px;position:relative;z-index:1;opacity:.82}.art-a{grid-row:span 2;background:linear-gradient(145deg,#735fce,#31294c 70%)}.art-b{background:linear-gradient(145deg,#ff9474,#874c57)}.art-c{background:linear-gradient(145deg,#89aa42,#27352a)}.art-a:before,.art-b:before,.art-c:before{content:"";position:absolute;border:1px solid rgba(255,255,255,.27);width:150px;height:150px;border-radius:50%;right:-40px;bottom:-50px}.art-a:after{content:"手柄";position:absolute;font-size:90px;right:12px;bottom:25px;opacity:.22}.art-b:after{content:"竞技";position:absolute;right:20px;bottom:14px;font-size:42px;font-weight:900;opacity:.24}.art-c:after{content:"探索";position:absolute;right:15px;bottom:12px;font-size:38px;font-weight:900;opacity:.24}
.section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:27px}.section h2{font-size:32px;line-height:1.2;margin:7px 0 0;letter-spacing:-1px}.section-intro{color:var(--muted);font-size:14px;max-width:500px;margin:0}.text-link{font-size:13px;font-weight:800;border-bottom:2px solid var(--lime-dark);padding-bottom:3px;white-space:nowrap}
.game-strip{display:flex;gap:18px;overflow-x:auto;padding:4px 2px 16px;scrollbar-width:thin}.game-card{min-width:245px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.22s}.game-card:hover,.feature-card:hover,.mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.cover{height:145px;padding:16px;color:#fff;position:relative;overflow:hidden;background:linear-gradient(135deg,#6250bd,#2d2642)}.cover:after{content:"✦";position:absolute;font-size:100px;right:15px;bottom:-28px;opacity:.19}.cover.orange{background:linear-gradient(135deg,#f18c67,#613d4c)}.cover.green{background:linear-gradient(135deg,#90b948,#35472c)}.cover.blue{background:linear-gradient(135deg,#4e9caa,#25384c)}.cover strong{font-size:20px;position:relative;z-index:1}.cover small{display:block;opacity:.8;margin-top:3px}.card-body{padding:17px}.tag{display:inline-block;background:var(--lav);color:#645296;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.tag.hot{background:#fff0e9;color:#d66142}.tag.new{background:#eef8d6;color:#71972c}.card-body h3{margin:10px 0 5px;font-size:17px}.card-body p{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.6}.meta{font-size:12px;color:#98929f;display:flex;justify-content:space-between;gap:8px}.arrow{font-weight:900;color:var(--lime-dark)}
.split{display:grid;grid-template-columns:1.02fr 1fr;gap:24px}.feature-card{border-radius:18px;background:var(--dark);color:#fff;padding:32px;min-height:310px;position:relative;overflow:hidden;transition:.22s}.feature-card:after{content:"新游";position:absolute;right:-15px;bottom:-38px;color:rgba(200,243,106,.18);font-size:130px;font-weight:900}.feature-card h3{font-size:30px;margin:20px 0 9px;position:relative;z-index:1}.feature-card p{color:#c3bdc9;max-width:390px;position:relative;z-index:1}.new-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:11px 25px}.new-item{display:flex;align-items:center;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.new-item:last-child{border:0}.date{width:62px;color:var(--orange);font-size:12px;font-weight:800}.new-item h3{font-size:15px;margin:0 0 2px}.new-item p{margin:0;color:var(--muted);font-size:12px}.type-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.type-tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px;min-height:135px;transition:.2s}.type-tile:nth-child(2),.type-tile:nth-child(4){margin-top:22px;background:#eee8ff}.type-tile:hover{border-color:var(--lime-dark);transform:translateY(-3px)}.type-icon{font-size:25px;margin-bottom:15px}.type-tile h3{font-size:16px;margin:0 0 4px}.type-tile p{font-size:12px;color:var(--muted);margin:0}
.dual-area{display:grid;grid-template-columns:1fr 1fr;gap:22px}.zone{background:#fff;border-radius:18px;padding:25px;border:1px solid var(--line)}.zone.dark{background:var(--dark);color:#fff;border-color:var(--dark)}.zone-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.zone h3{margin:0;font-size:22px}.zone-list{display:grid;gap:10px}.zone-row{display:flex;align-items:center;gap:13px;padding:12px;border-radius:11px;background:#f8f7f5}.dark .zone-row{background:#37313f}.thumb{width:50px;height:50px;border-radius:10px;background:linear-gradient(135deg,#a5c953,#4d6736);flex:none}.thumb.purple{background:linear-gradient(135deg,#8971d7,#473a70)}.zone-row strong{display:block;font-size:14px}.zone-row span{font-size:12px;color:var(--muted)}.dark .zone-row span{color:#bcb4c4}.rank-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.rank-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 23px}.rank-item{display:grid;grid-template-columns:34px 50px 1fr auto;align-items:center;gap:13px;border-bottom:1px solid var(--line);padding:13px 0}.rank-item:last-child{border:0}.rank-no{font-size:20px;font-weight:900;color:#aaa}.rank-item:nth-child(-n+3) .rank-no{color:var(--orange)}.rank-item strong{font-size:14px}.rank-item small{display:block;color:var(--muted);font-size:11px}.trend{font-size:12px;color:#74a72b;font-weight:800}.news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}.news-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:8px 25px}.news-item{display:flex;justify-content:space-between;gap:22px;padding:18px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-item h3{margin:0 0 5px;font-size:16px}.news-item p{margin:0;color:var(--muted);font-size:13px}.news-time{color:#99919f;font-size:12px;white-space:nowrap}.side-feature{background:var(--lav);border-radius:18px;padding:27px}.side-feature h3{font-size:22px;margin:14px 0 8px}.side-feature p{font-size:13px;color:#655d76}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:23px}.guide-card .num{font-size:12px;color:var(--lime-dark);font-weight:900}.guide-card h3{font-size:17px;margin:10px 0 5px}.guide-card p{margin:0;color:var(--muted);font-size:13px}.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.notice{background:#fff;border-left:4px solid var(--orange);border-radius:12px;padding:19px 20px;box-shadow:0 4px 15px rgba(39,31,49,.04)}.notice .status{color:var(--orange);font-size:11px;font-weight:800}.notice h3{font-size:15px;margin:7px 0}.notice p{font-size:12px;color:var(--muted);margin:0}
.app-box{background:var(--dark);border-radius:24px;color:#fff;padding:38px 45px;display:grid;grid-template-columns:1fr 180px 1fr;gap:35px;align-items:center}.app-box h2{font-size:31px;margin:10px 0}.app-box p{color:#c5bfca;font-size:14px}.device{height:220px;width:118px;border:7px solid #15131c;border-radius:23px;background:linear-gradient(160deg,#bce86b 5%,#6250bd 55%,#f58263);margin:auto;box-shadow:0 0 0 2px #655c70}.qr{height:116px;width:116px;background:repeating-linear-gradient(45deg,#fff 0 5px,#1d1b23 5px 9px);border-radius:8px;margin-bottom:10px}.app-info{font-size:12px;color:#bdb5c3}.step-line{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step{position:relative;padding-left:48px}.step b{position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--lime);display:grid;place-items:center}.step h3{font-size:16px;margin:0 0 5px}.step p{font-size:13px;color:var(--muted);margin:0}.faq{max-width:850px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:18px 21px}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted);font-size:14px;margin:13px 0 0}.closing{background:var(--lime);border-radius:20px;padding:28px 34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.closing h2{margin:0 0 5px;font-size:25px}.closing p{margin:0;font-size:13px}.search{display:flex;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;max-width:340px}.search input{border:0;padding:12px 14px;min-width:0;flex:1;outline:0}.search button{background:var(--ink);color:#fff;padding:0 16px}.empty{padding:45px 20px;text-align:center;color:var(--muted);font-size:14px}
.site-footer{background:#211e29;color:#d5cfda;padding:48px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}.footer-brand{color:#fff;font-size:18px;font-weight:800}.footer-grid h3{font-size:14px;color:#fff;margin:0 0 14px}.footer-grid a{display:block;color:#aaa3b0;font-size:13px;margin:8px 0}.footer-grid a:hover{color:var(--lime)}.footer-desc{color:#99919f;font-size:13px;max-width:250px}.copyright{border-top:1px solid #393340;margin-top:35px;padding-top:18px;color:#8e8795;font-size:12px;display:flex;justify-content:space-between;gap:15px}
@media(max-width:1024px){.main-nav{gap:13px}.brand{min-width:205px}.hero-grid{gap:30px}.type-grid{grid-template-columns:repeat(3,1fr)}.app-box{grid-template-columns:1fr 150px 1fr;padding:30px}.footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}}
@media(max-width:768px){.container{width:min(100% - 28px,var(--max))}.site-header{height:65px}.nav-wrap{gap:12px}.brand{min-width:0;flex:1;font-size:14px}.brand small{display:none}.main-nav{display:none;position:absolute;top:65px;left:0;right:0;padding:12px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}.nav-action{font-size:12px;padding:9px 11px}.menu-btn{display:block}.hero{padding:53px 0}.hero-grid,.split,.dual-area,.rank-layout,.news-layout{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-art{min-height:300px}.type-grid{grid-template-columns:repeat(2,1fr)}.timeline,.guide-grid{grid-template-columns:1fr 1fr}.app-box{grid-template-columns:1fr 120px;padding:28px}.app-box .qr-area{grid-column:1/-1;display:flex;align-items:center;gap:15px}.qr{margin:0}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.section{padding:53px 0}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:12px}.hero h1{font-size:37px;letter-spacing:-2px}.hero p{font-size:15px}.hero-art{padding:15px;min-height:250px}.art-panel{padding:15px;min-height:105px}.art-panel strong{font-size:16px}.type-grid{gap:9px}.type-tile{padding:16px 13px;min-height:115px}.type-tile:nth-child(2),.type-tile:nth-child(4){margin-top:0}.timeline,.guide-grid{grid-template-columns:1fr}.news-item{display:block}.news-time{display:block;margin-top:6px}.app-box{display:block}.device{margin:20px auto}.app-box .qr-area{display:flex}.step-line{grid-template-columns:1fr;gap:22px}.closing{display:block;padding:24px}.closing .btn{margin-top:17px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{--ink:#211e2b;--muted:#716c7d;--soft:#f5f3f0;--paper:#fff;--lime:#c8f36a;--lime-dark:#93c52d;--orange:#ff805f;--lav:#eee8ff;--line:#e8e4df;--dark:#26222e;--radius:18px;--shadow:0 14px 40px rgba(39,31,49,.08);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav-wrap{height:100%;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.5px}.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);display:grid;place-items:center;font-size:18px;color:#222}.brand small{display:block;font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:700}.main-nav{display:flex;gap:25px;align-items:center;flex:1}.main-nav a{font-size:14px;color:#5b5665;padding:27px 0 22px;border-bottom:3px solid transparent;transition:.2s}.main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--lime-dark);font-weight:700}.nav-action{background:var(--ink);color:#fff;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:700;transition:.2s}.nav-action:hover{background:#40394d;transform:translateY(-2px)}.menu-btn{display:none;background:none;font-size:24px}
.page-head{background:var(--paper);padding:62px 0 55px;border-bottom:1px solid var(--line)}.head-grid{display:flex;justify-content:space-between;align-items:end;gap:40px}.eyebrow,.section-kicker{font-size:12px;color:#7a7482;letter-spacing:2px;font-weight:800}.page-head h1{font-size:clamp(34px,5vw,52px);line-height:1.18;letter-spacing:-2px;margin:15px 0 14px}.page-head p{color:var(--muted);max-width:650px;margin:0;font-size:16px}.head-note{min-width:220px;background:var(--dark);color:#fff;border-radius:16px;padding:20px 23px}.head-note strong{font-size:28px;display:block;color:var(--lime)}.head-note span{font-size:12px;color:#c5bfca}
.section{padding:62px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.section h2{font-size:30px;line-height:1.2;margin:7px 0 0;letter-spacing:-1px}.section-intro{color:var(--muted);font-size:14px;max-width:560px;margin:0}.text-link{font-size:13px;font-weight:800;border-bottom:2px solid var(--lime-dark);padding-bottom:3px;white-space:nowrap}
.filter-bar{display:flex;align-items:center;gap:12px;padding:15px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow-x:auto}.filter-label{font-size:13px;font-weight:800;white-space:nowrap}.filter{padding:8px 15px;border-radius:8px;background:#f7f5f2;color:var(--muted);font-size:13px;white-space:nowrap;transition:.2s}.filter:hover,.filter.selected{background:var(--lime);color:var(--ink);font-weight:700}
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.game-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.22s}.game-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d5e7aa}.cover{height:148px;display:flex;align-items:end;padding:16px;color:#fff;font-size:20px;font-weight:800;position:relative;overflow:hidden}.cover:after{content:"";position:absolute;width:125px;height:125px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-25px;top:-25px}.cover span{position:relative;z-index:1}.cover.one{background:linear-gradient(135deg,#6651b8,#2e2748)}.cover.two{background:linear-gradient(135deg,#e47b4f,#713849)}.cover.three{background:linear-gradient(135deg,#399b92,#203f59)}.cover.four{background:linear-gradient(135deg,#c98f43,#60402d)}.cover.five{background:linear-gradient(135deg,#718dca,#303657)}.cover.six{background:linear-gradient(135deg,#d15d81,#542e54)}.cover.seven{background:linear-gradient(135deg,#62a858,#294a35)}.cover.eight{background:linear-gradient(135deg,#8b70c8,#3b315d)}
.card-body{padding:17px}.tag{display:inline-block;background:var(--lav);color:#645296;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.tag.hot{background:#fff0e9;color:#d66142}.tag.new{background:#eef8d6;color:#71972c}.card-body h3{margin:10px 0 5px;font-size:17px}.card-body p{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.6}.meta{font-size:12px;color:#98929f;display:flex;justify-content:space-between;gap:8px}.arrow{font-weight:900;color:var(--lime-dark)}
.rank-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.rank-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 23px}.rank-item{display:grid;grid-template-columns:38px 48px 1fr auto;align-items:center;gap:13px;border-bottom:1px solid var(--line);padding:13px 0}.rank-item:last-child{border:0}.rank-no{font-size:20px;font-weight:900;color:#8f8995}.rank-item:nth-child(-n+3) .rank-no{color:var(--orange)}.thumb{width:48px;height:48px;border-radius:11px;background:var(--lav);display:grid;place-items:center;font-weight:800;color:#66559a}.rank-item strong{font-size:14px}.rank-item small{display:block;color:var(--muted);font-size:11px}.trend{font-size:12px;color:var(--lime-dark);font-weight:800}.rank-aside{background:var(--dark);color:#fff;border-radius:18px;padding:30px}.rank-aside h3{font-size:24px;margin:13px 0 10px}.rank-aside p{font-size:14px;color:#c3bdc9;margin-bottom:24px}.type-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.type-tile{background:#fff;border:1px solid var(--line);border-radius:15px;padding:21px 17px;transition:.2s}.type-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--lime-dark)}.type-icon{width:38px;height:38px;border-radius:12px;background:var(--lav);display:grid;place-items:center;font-weight:900;color:#645296;margin-bottom:16px}.type-tile strong{display:block;font-size:15px}.type-tile span{font-size:12px;color:var(--muted)}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:23px}.info-card h3{font-size:17px;margin:10px 0 7px}.info-card p{margin:0;color:var(--muted);font-size:13px}.info-icon{color:var(--lime-dark);font-size:22px;font-weight:900}.news-layout{display:grid;grid-template-columns:1fr 300px;gap:22px}.news-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:8px 25px}.news-item{display:flex;justify-content:space-between;gap:22px;padding:18px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-item h3{margin:0 0 5px;font-size:16px}.news-item p{margin:0;color:var(--muted);font-size:13px}.news-meta{font-size:12px;color:#98929f;white-space:nowrap}.empty{padding:45px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}.app-support{background:var(--lav);border-radius:20px;padding:31px;display:flex;align-items:center;justify-content:space-between;gap:28px}.app-support h2{font-size:25px;margin:0 0 7px}.app-support p{color:#655d76;margin:0;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 21px;border-radius:10px;font-size:14px;font-weight:800;transition:.22s;border:1px solid transparent}.btn-primary{background:var(--lime);color:#1e2416}.btn-primary:hover{background:#d8ff86;transform:translateY(-2px)}.btn-secondary{background:#fff;border-color:var(--line)}.btn-secondary:hover{border-color:var(--ink);transform:translateY(-2px)}.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(147,197,45,.45);outline-offset:3px}
.site-footer{background:var(--dark);color:#fff;padding:52px 0 23px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}.footer-brand{font-size:20px;font-weight:800}.footer-desc{font-size:13px;color:#bcb5c3;max-width:240px;margin-top:12px}.footer-grid h3{font-size:14px;margin:0 0 13px;color:var(--lime)}.footer-grid a{display:block;color:#c8c1cd;font-size:13px;margin:8px 0;transition:.2s}.footer-grid a:hover{color:var(--lime);transform:translateX(2px)}.copyright{border-top:1px solid #403a48;margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;color:#99919f;font-size:12px}
@media(max-width:1024px){.game-grid{grid-template-columns:repeat(3,1fr)}.type-grid{grid-template-columns:repeat(3,1fr)}.nav-wrap{gap:20px}.brand{min-width:220px}.main-nav{gap:16px}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 28px))}.site-header{height:68px}.main-nav{display:none;position:absolute;left:14px;right:14px;top:74px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 14px;border:0}.menu-btn{display:block;margin-left:auto}.nav-action{display:none}.head-grid{display:block}.head-note{margin-top:25px;max-width:280px}.page-head{padding:45px 0}.game-grid{grid-template-columns:repeat(2,1fr)}.rank-wrap,.news-layout{grid-template-columns:1fr}.type-grid,.info-strip{grid-template-columns:repeat(2,1fr)}.app-support{display:block}.app-support .btn{margin-top:20px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.game-grid{gap:11px}.cover{height:120px;padding:12px;font-size:16px}.card-body{padding:13px}.card-body h3{font-size:15px}.card-body p{font-size:12px}.section{padding:47px 0}.section h2{font-size:25px}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:14px}.type-grid,.info-strip{grid-template-columns:1fr 1fr}.rank-list{padding:8px 14px}.rank-item{grid-template-columns:28px 42px 1fr auto;gap:8px}.thumb{width:42px;height:42px}.news-list{padding:5px 15px}.news-item{display:block}.news-meta{display:block;margin-top:7px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:6px}}

/* roulang page: article */
:root{
      --ink:#211e2b;--muted:#716c7d;--soft:#f5f3f0;--paper:#fff;
      --lime:#c8f36a;--lime-dark:#93c52d;--orange:#ff805f;--lav:#eee8ff;
      --line:#e8e4df;--dark:#26222e;--radius:18px;
      --shadow:0 14px 40px rgba(39,31,49,.08);--max:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    a:focus,button:focus,input:focus{outline:3px solid rgba(147,197,45,.45);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .site-header{height:76px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.5px}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);display:grid;place-items:center;font-size:18px;color:#222}
    .brand small{display:block;font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:700}
    .main-nav{display:flex;gap:25px;align-items:center;flex:1}
    .main-nav a{font-size:14px;color:#5b5665;padding:27px 0 22px;border-bottom:3px solid transparent;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--lime-dark);font-weight:700}
    .nav-action{background:var(--ink);color:#fff;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:700;transition:.2s}
    .nav-action:hover{background:#40394d;transform:translateY(-2px)}
    .menu-btn{display:none;background:none;font-size:24px;color:var(--ink)}
    .article-hero{background:var(--paper);padding:62px 0 54px;border-bottom:1px solid var(--line)}
    .crumbs{font-size:13px;color:var(--muted);display:flex;gap:9px;align-items:center;margin-bottom:25px}
    .crumbs a:hover{color:var(--lime-dark)}
    .crumbs span{color:#b4aeb8}
    .article-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;color:#7a7482;letter-spacing:2px;font-weight:800}
    .article-title{font-size:clamp(32px,5vw,54px);line-height:1.22;letter-spacing:-2px;margin:14px 0 19px;max-width:850px}
    .article-summary{font-size:16px;color:var(--muted);max-width:790px;margin:0}
    .article-meta{display:flex;flex-wrap:wrap;gap:12px 22px;color:#918b98;font-size:13px;margin-top:25px}
    .meta-pill{background:var(--lav);color:#65548d;border-radius:7px;padding:4px 10px;font-weight:700}
    .hero-note{background:var(--dark);color:#fff;border-radius:18px;padding:24px;min-height:155px}
    .hero-note strong{display:block;font-size:20px;margin:11px 0 4px}
    .hero-note p{color:#c9c2ce;font-size:13px;margin:0}
    .article-layout{display:grid;grid-template-columns:minmax(0,820px) 290px;gap:34px;align-items:start;padding:64px 0 80px}
    .article-main,.side-card,.related-card,.download-strip{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
    .article-main{padding:42px 52px}
    .article-content{font-size:16px;line-height:2;color:#403b48}
    .article-content h2{font-size:28px;line-height:1.35;margin:35px 0 15px;color:var(--ink)}
    .article-content h3{font-size:21px;margin:28px 0 10px;color:var(--ink)}
    .article-content p{margin:0 0 19px}
    .article-content ul,.article-content ol{padding-left:25px;margin:10px 0 23px}
    .article-content li{margin:7px 0}
    .article-content blockquote{margin:26px 0;padding:18px 22px;background:#f7f4ff;border-left:4px solid var(--lime-dark);border-radius:8px;color:#5c526d}
    .article-content img{width:100%;border-radius:13px;margin:25px 0 8px}
    .article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
    .article-content th,.article-content td{border:1px solid var(--line);padding:11px;text-align:left}
    .article-content th{background:#f8f7f5}
    .not-found{text-align:center;padding:55px 20px;color:var(--muted)}
    .not-found h2{color:var(--ink);margin:0 0 8px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;font-size:14px;font-weight:800;transition:.22s;border:1px solid transparent}
    .btn-primary{background:var(--lime);color:#1e2416}
    .btn-primary:hover{background:#d8ff86;transform:translateY(-2px)}
    .btn-secondary{background:#fff;border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--ink);transform:translateY(-2px)}
    .article-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px;border-top:1px solid var(--line);margin-top:35px;padding-top:23px}
    .article-tools .tag{background:#fff0e9;color:#d66142;border-radius:6px;padding:4px 9px;font-size:11px;font-weight:700}
    .tool-link{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:7px 11px}
    .tool-link:hover{border-color:var(--lime-dark);color:var(--ink)}
    .side-stack{display:grid;gap:18px;position:sticky;top:100px}
    .side-card{padding:24px}
    .side-card h2{font-size:20px;margin:0 0 18px}
    .side-card p{font-size:13px;color:var(--muted);margin:0 0 18px}
    .side-links{display:grid;gap:0}
    .side-links a{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;transition:.2s}
    .side-links a:last-child{border:0}
    .side-links a:hover{color:var(--lime-dark);padding-left:5px}
    .download-strip{grid-column:1/-1;background:var(--dark);color:#fff;padding:27px 32px;display:flex;align-items:center;justify-content:space-between;gap:25px;overflow:hidden}
    .download-strip h2{font-size:23px;margin:0 0 5px}
    .download-strip p{color:#c7c1cc;font-size:13px;margin:0}
    .related-section{padding:0 0 80px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
    .section-head h2{font-size:29px;margin:7px 0 0;letter-spacing:-1px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .related-card{padding:22px;transition:.22s}
    .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .related-card .tag{display:inline-block;background:var(--lav);color:#645296;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}
    .related-card h3{font-size:17px;line-height:1.5;margin:13px 0 8px}
    .related-card p{color:var(--muted);font-size:13px;margin:0 0 15px}
    .related-card time{font-size:12px;color:#98929f}
    .site-footer{background:var(--dark);color:#fff;padding:54px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
    .footer-brand{font-size:19px;font-weight:800;margin-bottom:10px}
    .footer-desc{color:#c5becb;font-size:13px;max-width:245px;margin:0}
    .footer-grid h3{font-size:14px;margin:0 0 14px;color:var(--lime)}
    .footer-grid a{display:block;color:#c9c2ce;font-size:13px;margin:8px 0;transition:.2s}
    .footer-grid a:hover{color:#fff;padding-left:4px}
    .copyright{border-top:1px solid #494252;margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#9e96a7;font-size:12px}
    @media(max-width:1024px){
      .nav-wrap{gap:18px}.brand{min-width:215px}.main-nav{gap:16px}
      .article-layout{grid-template-columns:minmax(0,1fr) 250px}.article-main{padding:34px}
    }
    @media(max-width:768px){
      .site-header{height:68px}.nav-wrap{width:calc(100% - 28px)}
      .brand{min-width:0;font-size:14px;line-height:1.25}.brand-mark{width:32px;height:32px}.brand small{font-size:9px}
      .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px;box-shadow:var(--shadow)}
      .main-nav.open{display:grid;gap:0}.main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
      .nav-action{margin-left:auto;padding:9px 11px;font-size:12px}.menu-btn{display:block}
      .article-hero{padding:42px 0}.article-hero-grid{grid-template-columns:1fr;gap:25px}.hero-note{max-width:380px}
      .article-layout{display:block;padding:40px 0 60px}.article-main{padding:25px 20px}.article-content{font-size:15px;line-height:1.85}
      .side-stack{position:static;margin-top:20px}.download-strip{margin-top:20px;padding:23px;display:block}.download-strip .btn{margin-top:18px}
      .related-section{padding-bottom:60px}.related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}.copyright span{display:block;margin:5px 0}
    }
    @media(max-width:520px){
      .container{width:min(var(--max),calc(100% - 28px))}
      .nav-action{display:none}.article-title{font-size:34px;letter-spacing:-1px}.article-main{border-radius:14px}
      .article-content h2{font-size:24px}.article-content h3{font-size:19px}
      .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
    }

/* roulang page: category2 */
:root{--ink:#211e2b;--muted:#716c7d;--soft:#f5f3f0;--paper:#fff;--lime:#c8f36a;--lime-dark:#93c52d;--orange:#ff805f;--lav:#eee8ff;--line:#e8e4df;--dark:#26222e;--radius:18px;--shadow:0 14px 40px rgba(39,31,49,.08);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav-wrap{height:100%;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.5px}.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);display:grid;place-items:center;font-size:18px;color:#222}.brand small{display:block;font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:700}.main-nav{display:flex;gap:25px;align-items:center;flex:1}.main-nav a{font-size:14px;color:#5b5665;padding:27px 0 22px;border-bottom:3px solid transparent;transition:.2s}.main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--lime-dark);font-weight:700}.nav-action{background:var(--ink);color:#fff;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:700;transition:.2s}.nav-action:hover{background:#40394d;transform:translateY(-2px)}.menu-btn{display:none;background:none;font-size:24px}
.page-head{padding:66px 0 52px;background:var(--paper);border-bottom:1px solid var(--line)}.head-grid{display:flex;align-items:end;justify-content:space-between;gap:35px}.eyebrow,.section-kicker{font-size:12px;color:#7a7482;letter-spacing:2px;font-weight:800}.page-head h1{font-size:clamp(36px,5vw,58px);line-height:1.15;letter-spacing:-2px;margin:15px 0 15px}.page-head h1 em{font-style:normal;color:#7fac24}.page-head p{max-width:650px;margin:0;color:var(--muted);font-size:16px}.head-note{min-width:210px;padding:18px 20px;background:var(--lav);border-radius:15px;color:#645b76;font-size:13px}.head-note strong{display:block;color:var(--ink);font-size:22px;margin-bottom:3px}
.section{padding:68px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.section h2{font-size:30px;line-height:1.2;margin:7px 0 0;letter-spacing:-1px}.section-intro{color:var(--muted);font-size:14px;max-width:560px;margin:0}.text-link{font-size:13px;font-weight:800;border-bottom:2px solid var(--lime-dark);padding-bottom:3px;white-space:nowrap}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:15px;background:#fff;border:1px solid var(--line);border-radius:15px}.filter{border:1px solid var(--line);background:#faf9f7;color:var(--muted);padding:9px 17px;border-radius:9px;font-size:13px;transition:.2s}.filter:hover,.filter.active{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:700}
.news-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr);gap:24px}.news-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:8px 25px}.news-item{display:flex;justify-content:space-between;gap:22px;padding:19px 0;border-bottom:1px solid var(--line);transition:.2s}.news-item:last-child{border:0}.news-item:hover h3{color:#71972c}.news-item h3{margin:0 0 6px;font-size:16px;transition:.2s}.news-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.news-meta{min-width:92px;text-align:right;color:#99929f;font-size:12px}.tag{display:inline-block;background:var(--lav);color:#645296;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700;margin-bottom:7px}.tag.hot{background:#fff0e9;color:#d66142}.tag.new{background:#eef8d6;color:#71972c}
.feature-panel{background:var(--dark);color:#fff;border-radius:20px;padding:28px;min-height:300px;position:relative;overflow:hidden}.feature-panel:after{content:"资讯";position:absolute;right:-20px;bottom:-45px;font-size:130px;font-weight:900;color:rgba(200,243,106,.14)}.feature-panel h3{font-size:25px;line-height:1.35;margin:20px 0 12px;max-width:320px;position:relative;z-index:1}.feature-panel p{color:#c7c0cb;font-size:13px;max-width:330px;position:relative;z-index:1}.feature-mark{width:58px;height:58px;border-radius:16px;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-size:27px;font-weight:900}.feature-panel .meta{color:#bcb4c4;margin-top:30px;position:relative;z-index:1}
.empty-state{text-align:center;padding:50px 20px;color:var(--muted)}.empty-icon{width:46px;height:46px;border-radius:14px;background:var(--lav);display:grid;place-items:center;margin:0 auto 12px;font-size:22px}.empty-state p{margin:0 0 17px}
.timeline{display:grid;gap:14px}.notice{display:grid;grid-template-columns:105px 1fr auto;align-items:center;gap:20px;padding:18px 22px;background:#fff;border:1px solid var(--line);border-radius:14px}.notice time{color:var(--muted);font-size:13px}.notice strong{font-size:15px}.notice small{display:block;color:var(--muted);font-size:12px}.status{background:#fff0e9;color:#d66142;padding:4px 8px;border-radius:6px;font-size:11px;font-weight:700}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.topic{background:#fff;border:1px solid var(--line);padding:23px;border-radius:16px;transition:.22s}.topic:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--lime-dark)}.topic h3{font-size:18px;margin:12px 0 5px}.topic p{font-size:13px;color:var(--muted);margin:0}
.info-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.info-box{padding:22px;background:#f8f7f5;border-radius:14px}.info-box strong{display:block;font-size:16px;margin-bottom:5px}.info-box p{margin:0;color:var(--muted);font-size:13px}
.app-band{background:var(--dark);color:#fff;border-radius:22px;padding:32px 38px;display:flex;align-items:center;justify-content:space-between;gap:28px}.app-band h2{font-size:27px;margin:0 0 8px}.app-band p{color:#c5bfca;margin:0;font-size:14px}.app-badge{width:72px;height:72px;border:1px solid rgba(255,255,255,.2);border-radius:18px;display:grid;place-items:center;background:#332d3d;font-weight:800;color:var(--lime);font-size:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 21px;border-radius:10px;font-size:14px;font-weight:800;transition:.22s;border:1px solid transparent}.btn-primary{background:var(--lime);color:#1e2416}.btn-primary:hover{background:#d8ff86;transform:translateY(-2px)}.btn-secondary{background:#fff;border-color:var(--line)}.btn-secondary:hover{border-color:var(--ink);transform:translateY(-2px)}.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(147,197,45,.45);outline-offset:3px}
.site-footer{background:var(--dark);color:#fff;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}.footer-brand{font-weight:800;font-size:18px}.footer-desc{color:#bdb6c5;font-size:13px;max-width:250px}.site-footer h3{font-size:14px;margin:0 0 13px}.site-footer a{display:block;color:#bdb6c5;font-size:13px;margin:8px 0;transition:.2s}.site-footer a:hover{color:var(--lime)}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;color:#958e9d;font-size:12px}
@media(max-width:900px){.main-nav{gap:15px}.brand{min-width:210px}.news-layout{grid-template-columns:1fr}.info-strip{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.site-header{height:68px}.nav-wrap{gap:12px}.brand{min-width:0;flex:1;font-size:13px}.brand small{font-size:9px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:14px 20px;box-shadow:0 12px 25px rgba(0,0,0,.08);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}.nav-action{display:none}.menu-btn{display:block}.page-head{padding:46px 0 38px}.head-grid{display:block}.head-note{margin-top:25px}.section{padding:52px 0}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:14px}.news-item{display:block}.news-meta{text-align:left;margin-top:8px}.notice{grid-template-columns:1fr;gap:5px}.topic-grid{grid-template-columns:1fr 1fr}.info-strip{grid-template-columns:1fr}.app-band{display:block;padding:28px}.app-badge{margin-bottom:20px}.app-band .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.copyright{display:block}.copyright span{display:block;margin-top:5px}}
@media(max-width:430px){.container{width:min(var(--max),calc(100% - 28px))}.brand-mark{width:32px;height:32px}.topic-grid{grid-template-columns:1fr}.filter-bar{overflow:auto;flex-wrap:nowrap}.filter{white-space:nowrap}}

/* roulang page: category3 */
:root{
  --ink:#211e2b;--muted:#716c7d;--soft:#f5f3f0;--paper:#fff;
  --lime:#c8f36a;--lime-dark:#93c52d;--orange:#ff805f;--lav:#eee8ff;
  --line:#e8e4df;--dark:#26222e;--radius:18px;--shadow:0 14px 40px rgba(39,31,49,.08);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.5px}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);display:grid;place-items:center;font-size:18px;color:#222}
.brand small{display:block;font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:700}
.main-nav{display:flex;gap:25px;align-items:center;flex:1}
.main-nav a{font-size:14px;color:#5b5665;padding:27px 0 22px;border-bottom:3px solid transparent;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--lime-dark);font-weight:700}
.nav-action{background:var(--ink);color:#fff;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:700;transition:.2s}
.nav-action:hover{background:#40394d;transform:translateY(-2px)}
.menu-btn{display:none;background:none;font-size:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 21px;border-radius:10px;font-size:14px;font-weight:800;transition:.22s;border:1px solid transparent}
.btn-primary{background:var(--lime);color:#1e2416}
.btn-primary:hover{background:#d8ff86;transform:translateY(-2px)}
.btn-secondary{background:#fff;border-color:var(--line)}
.btn-secondary:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(147,197,45,.45);outline-offset:3px}
.page-intro{padding:62px 0 46px;background:var(--paper);border-bottom:1px solid var(--line)}
.eyebrow,.section-kicker{font-size:12px;color:#7a7482;letter-spacing:2px;font-weight:800}
.page-intro h1{font-size:clamp(34px,5vw,56px);line-height:1.16;letter-spacing:-2px;margin:15px 0 17px;max-width:760px}
.page-intro p{color:var(--muted);font-size:16px;max-width:710px;margin:0}
.app-visual{margin-top:34px;display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:stretch}
.visual-panel{min-height:270px;border-radius:22px;background:var(--dark);padding:28px;color:#fff;position:relative;overflow:hidden}
.visual-panel:after{content:"九游";position:absolute;right:-12px;bottom:-45px;color:rgba(200,243,106,.15);font-size:150px;font-weight:900}
.visual-panel h2{font-size:27px;margin:0 0 10px;position:relative;z-index:1}
.visual-panel p{color:#c5bfca;max-width:470px;position:relative;z-index:1}
.visual-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-top:28px;position:relative;z-index:1}
.visual-tabs span{padding:7px 11px;border:1px solid rgba(255,255,255,.18);border-radius:8px;font-size:12px;color:#e7e2ea}
.device-stack{background:#fff;border:1px solid var(--line);border-radius:22px;display:flex;justify-content:center;align-items:center;gap:14px;padding:22px;min-height:270px}
.phone{width:112px;height:210px;border:7px solid #2c2735;border-radius:22px;background:#f1eff8;position:relative;padding:22px 9px 9px;box-shadow:var(--shadow)}
.phone:before{content:"";position:absolute;top:7px;left:38px;width:28px;height:5px;background:#2c2735;border-radius:6px}
.phone .screen-title{font-size:12px;font-weight:800;margin-bottom:12px}
.screen-block{height:38px;border-radius:8px;background:var(--lime);margin-bottom:8px}
.screen-block.purple{background:#dcd1ff}
.screen-block.orange{background:#ffd1c5}
.section{padding:72px 0}
.section.alt{background:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section h2{font-size:31px;line-height:1.2;margin:7px 0 0;letter-spacing:-1px}
.section-intro{color:var(--muted);font-size:14px;max-width:560px;margin:0}
.download-grid{display:grid;grid-template-columns:1.05fr 1fr .85fr;gap:18px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:220px;transition:.22s}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.info-card.dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.info-card h3{margin:15px 0 8px;font-size:20px}
.info-card p{margin:0;color:var(--muted);font-size:13px}
.dark p{color:#c8c1cd}
.icon-box{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--lime);font-size:21px}
.dark .icon-box{background:#413a4b;color:var(--lime)}
.qr-box{height:112px;width:112px;background:repeating-linear-gradient(45deg,#292531 0 5px,#fff 5px 10px);border:9px solid #fff;box-shadow:0 0 0 1px var(--line);margin:18px 0}
.meta-line{font-size:12px;color:#9a94a0;display:flex;gap:14px;flex-wrap:wrap}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;position:relative}
.step-no{font-size:28px;font-weight:900;color:var(--lime-dark);line-height:1}
.step h3{font-size:17px;margin:18px 0 7px}
.step p{font-size:13px;color:var(--muted);margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.feature{background:#f8f7f5;border-radius:15px;padding:22px;border:1px solid transparent}
.feature:hover{border-color:var(--lime-dark);background:#fff}
.feature h3{font-size:16px;margin:13px 0 6px}
.feature p{font-size:13px;color:var(--muted);margin:0}
.faq-list{max-width:900px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq-item summary{cursor:pointer;padding:19px 22px;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";color:var(--lime-dark);font-size:20px;line-height:1}
.faq-item[open] summary:after{content:"－"}
.faq-answer{padding:0 22px 20px;color:var(--muted);font-size:14px}
.news-layout{display:grid;grid-template-columns:1fr 330px;gap:24px}
.news-list{background:#fff;border:1px solid var(--line);border-radius:18px;padding:8px 25px}
.news-item{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.news-item:last-child{border:0}
.news-item h3{font-size:16px;margin:0 0 5px}
.news-item p{font-size:13px;color:var(--muted);margin:0}
.news-item time{font-size:12px;color:#98929f;white-space:nowrap}
.news-empty{padding:45px 20px;text-align:center;color:var(--muted);font-size:14px}
.side-feature{background:var(--lav);border-radius:18px;padding:27px}
.side-feature h3{font-size:22px;margin:14px 0 8px}
.side-feature p{font-size:13px;color:#655d76}
.cta-strip{background:var(--dark);color:#fff;border-radius:20px;padding:29px 34px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.cta-strip h2{font-size:25px;margin:0 0 6px}
.cta-strip p{margin:0;color:#c8c1cd;font-size:13px}
.site-footer{background:var(--dark);color:#fff;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-brand{font-size:20px;font-weight:800}
.footer-desc{color:#bcb5c4;font-size:13px;max-width:250px;margin-top:12px}
.footer-grid h3{font-size:14px;margin:0 0 14px}
.footer-grid a{display:block;color:#c5becb;font-size:13px;margin:9px 0;transition:.2s}
.footer-grid a:hover{color:var(--lime)}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#938b9b;font-size:12px}
@media(max-width:1024px){
  .nav-wrap{gap:20px}.brand{min-width:220px}.main-nav{gap:16px}
  .download-grid{grid-template-columns:1fr 1fr}.download-grid .info-card:last-child{grid-column:span 2}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .site-header{height:68px}.brand{min-width:0;font-size:14px}.brand small{font-size:9px}.brand-mark{width:32px;height:32px}
  .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:10px 22px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .main-nav.open{display:block}.main-nav a{display:block;padding:11px 0;border-bottom:1px solid var(--line)}
  .nav-action{margin-left:auto;padding:9px 12px;font-size:12px}.menu-btn{display:block}
  .page-intro{padding:45px 0 34px}.page-intro h1{letter-spacing:-1px}
  .app-visual,.news-layout{grid-template-columns:1fr}.device-stack{min-height:220px}
  .section{padding:52px 0}.section-head{display:block}.section-intro{margin-top:12px}
  .download-grid{grid-template-columns:1fr}.download-grid .info-card:last-child{grid-column:auto}
  .step-grid{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}
  .cta-strip{display:block;padding:25px}.cta-strip .btn{margin-top:18px}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}
  .copyright{display:block}.copyright span{display:block;margin-top:6px}
}
@media(max-width:520px){
  .nav-action{display:none}.page-intro h1{font-size:35px}.visual-panel{min-height:230px;padding:22px}
  .device-stack{gap:8px;padding:15px}.phone{transform:scale(.88)}.phone:last-child{display:none}
  .step-grid,.feature-grid{grid-template-columns:1fr}.news-item{display:block}.news-item time{display:block;margin-top:8px}
  .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
}