:root{--wl-navy:#071a2a;--wl-panel:#102d42;--wl-blue:#287aca;--wl-cyan:#28afc0;--wl-red:#d8474f;--wl-orange:#e77b30;--wl-green:#25845d;--wl-gold:#c99d40;--wl-bg:#f3f6f8;--wl-text:#1c2933;--wl-muted:#667580;--wl-border:#dce4e8;--wl-white:#ffffff;--wl-radius:8px;--wl-maxw:1180px;--wl-article:820px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:74px}body{margin:0;background:var(--wl-bg);color:var(--wl-text);font:15px/1.72 system-ui,-apple-system,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;overflow-x:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(var(--wl-maxw),calc(100% - 32px));margin:auto}.section{padding:54px 0}.section.alt{background:#eaf0f4}.section.dark{color:#dce8ef;background:var(--wl-navy)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:23px}.eyebrow{color:var(--wl-blue);font-size:12px;font-weight:900;letter-spacing:.11em}.eyebrow:before{content:"";display:inline-block;width:24px;height:3px;margin-right:8px;background:var(--wl-gold);vertical-align:middle}h1,h2,h3,p{margin-top:0}h1{margin-bottom:18px;font-size:clamp(32px,4.3vw,50px);line-height:1.13;letter-spacing:-.03em}h2{margin:7px 0 9px;font-size:clamp(25px,3vw,35px);line-height:1.22}h3{line-height:1.38}.lead,.desc{max-width:800px;color:var(--wl-muted);font-size:16px}.site-header{position:sticky;top:0;z-index:50;color:#fff;background:rgba(7,26,42,.98);border-bottom:1px solid #29475c}.header-inner{display:flex;align-items:center;gap:15px;min-height:68px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:18px;font-weight:900}.brand img{width:40px;height:40px}.nav{display:flex;flex:1;align-items:center;justify-content:center;gap:1px}.nav a{padding:8px 5px;color:#c6d5df;border-radius:5px;white-space:nowrap;font-size:11px;font-weight:780}.nav a:hover,.nav a.active{color:#fff;background:#173b52}.header-cta,.btn{display:inline-flex;min-height:43px;align-items:center;justify-content:center;padding:10px 17px;border:1px solid transparent;border-radius:6px;font-weight:850}.header-cta,.btn-gold{color:#172838;background:var(--wl-gold)}.btn-line{color:#fff;border-color:#6c8798}.menu{display:none;width:44px;height:42px;color:#fff;background:none;border:1px solid #4e6b7e;border-radius:6px}
.hero{padding:54px 0 0;color:#fff;background:linear-gradient(135deg,#071a2a,#11364e 66%,#214439);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:38px}.hero-label{display:inline-block;margin-bottom:15px;padding:6px 10px;color:#9ce5ed;background:#103b4b;border:1px solid #287785;border-radius:4px;font-weight:850}.hero .lead{color:#cad8e0}.actions{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.hero-note{color:#afc3ce;font-size:13px}.hero-strip{margin-top:33px;background:rgba(0,0,0,.18);border-top:1px solid rgba(255,255,255,.12)}.strip{display:grid;grid-template-columns:repeat(6,1fr)}.strip a{padding:14px 8px;text-align:center;color:#dce7ed;border-right:1px solid rgba(255,255,255,.08);font-size:13px;font-weight:760}.statusbar{background:#fff;border-bottom:1px solid var(--wl-border)}.status-grid{display:grid;grid-template-columns:repeat(6,1fr)}.status-grid>div{padding:14px 13px;border-right:1px solid var(--wl-border)}.status-grid b{display:block;font-size:12px}.status-grid span,.status-grid time{color:var(--wl-muted);font-size:12px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.card,.content-card,.article-card,.step,.download-card,.online-card,.source-card,.update,.free-card{background:#fff;border:1px solid var(--wl-border);border-radius:var(--wl-radius);box-shadow:0 5px 16px rgba(16,45,66,.055)}.category{overflow:hidden}.category img{width:100%;height:145px;object-fit:cover;background:var(--wl-navy)}.category-body{padding:18px}.category h3{margin:8px 0 6px;font-size:18px}.category p{color:var(--wl-muted);font-size:13px}.meta{display:flex;flex-wrap:wrap;gap:5px 10px;color:var(--wl-muted);font-size:12px}.tag{display:inline-flex;width:max-content;padding:3px 7px;color:#19649e;background:#e7f2fb;border-radius:4px;font-size:12px;font-weight:900}.tag.combat{color:#a52e36;background:#fdebed}.tag.footwork{color:#98430f;background:#fff0e5}.tag.sprint{color:#1763a2;background:#e7f2fb}.tag.jump{color:#116d78;background:#e5f7f9}.tag.throw{color:#186644;background:#e7f5ed}.tag.gold{color:#735505;background:#fff3d2}.link{color:var(--wl-blue);font-weight:850}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.filter{padding:8px 12px;color:#52626e;background:#fff;border:1px solid var(--wl-border);border-radius:5px;font-weight:780}.filter.active{color:#fff;background:var(--wl-blue);border-color:var(--wl-blue)}.hidden{display:none!important}
.content-card{display:flex;flex-direction:column;overflow:hidden}.content-card img{width:100%;height:130px;object-fit:cover;background:var(--wl-panel)}.content-body{display:flex;flex:1;flex-direction:column;padding:18px}.content-card h3{margin:8px 0 6px;font-size:18px}.content-card p{color:var(--wl-muted);font-size:13px}.content-card .link{margin-top:auto}.notice,.source-note{padding:12px 14px;border-left:3px solid var(--wl-red);border-radius:0 6px 6px 0;color:#74333a;background:#fff0f1;font-size:13px}.source-note{color:#28535c;background:#e8f7f8;border-color:var(--wl-cyan)}.online-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}.online-card,.source-card{padding:22px}.online-list{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:17px 0}.online-list div{padding:11px;background:#edf4f7;border-radius:6px}.online-card .btn{color:#fff;background:var(--wl-blue)}.source-types{display:flex;flex-wrap:wrap;gap:7px}.source-types span{padding:6px 8px;color:#43616f;background:#eef4f6;border-radius:4px;font-size:12px}
.article-card{display:grid;grid-template-columns:125px 1fr;gap:14px;padding:15px}.article-card img{width:125px;height:100px;object-fit:cover;background:var(--wl-panel);border-radius:6px}.article-card h3{margin:5px 0;font-size:17px}.article-card p{color:var(--wl-muted);font-size:13px}.articles{display:grid;gap:18px;margin-top:26px}.long-article{background:#fff;border:1px solid var(--wl-border);border-radius:9px;overflow:hidden}.article-head{display:grid;grid-template-columns:220px 1fr;gap:22px;padding:22px}.article-head img{width:220px;height:150px;object-fit:cover;background:var(--wl-panel)}.article-head h3{margin:8px 0 7px;font-size:23px}.article-toggle{padding:8px 13px;color:var(--wl-blue);background:#fff;border:1px solid var(--wl-blue);border-radius:5px;font-weight:850}.article-body{max-width:var(--wl-article);margin:auto;padding:0 26px 32px}.article-body h3{margin-top:24px}.article-body ul,.article-body ol{padding-left:21px}.related{display:flex;flex-wrap:wrap;gap:7px}.related a{padding:6px 8px;color:var(--wl-blue);background:#edf3f6;border-radius:4px;font-size:13px}.js .long-article.collapsed .article-body{display:none}
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.step{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:16px}.num{display:grid;width:36px;height:36px;place-items:center;color:#fff;background:var(--wl-navy);border-radius:50%;font-weight:900}.step h3{margin:0 0 4px;font-size:16px}.step p{margin:0;color:var(--wl-muted);font-size:14px}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--wl-border);border-radius:8px}.data-table{width:100%;min-width:760px;border-collapse:collapse}.data-table th,.data-table td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--wl-border);border-right:1px solid var(--wl-border);font-size:13px}.data-table th{color:#18384c;background:#eaf1f5}.data-table tr:last-child td{border-bottom:0}.data-table .ok{color:var(--wl-green);font-weight:850}.data-table .pending{color:#9c6810;font-weight:850}.table-visual{display:grid;grid-template-columns:260px 1fr;align-items:center;gap:20px;margin-bottom:18px}.table-visual img{width:260px;border-radius:8px}.checklist{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.checklist span{padding:10px;background:#fff;border:1px solid var(--wl-border);border-radius:6px;font-size:13px}
.free-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:16px}.free-card{padding:22px}.free-card strong{color:var(--wl-green)}.timeline{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:12px}.update{display:grid;grid-template-columns:86px 1fr;gap:13px;padding:16px}.version{color:var(--wl-blue);font-weight:900}.update h3{margin:3px 0;font-size:16px}.update p{margin:0;color:var(--wl-muted);font-size:13px}.trouble-note{margin-bottom:15px;padding:13px;color:#6d3439;background:#ffedef;border-left:4px solid var(--wl-red)}
.download-shell{padding:26px;color:#fff;background:linear-gradient(135deg,var(--wl-navy),#123e5a);border-radius:11px}.tabs{display:flex;gap:8px;margin-bottom:18px}.tabs button{padding:8px 13px;color:#dbe7ed;background:#153c55;border:1px solid #4e6c7f;border-radius:5px;font-weight:850}.tabs button.active{color:#152636;background:var(--wl-gold);border-color:var(--wl-gold)}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.download-card{padding:20px;color:var(--wl-text)}.download-card img{width:100%;height:135px;object-fit:contain}.download-card ul{padding-left:18px;color:var(--wl-muted)}.download-action{display:block;padding:10px;text-align:center;color:#5a6974;background:#edf1f3;border-radius:5px;font-weight:900}.download-card.focus{outline:3px solid var(--wl-gold)}.qr{display:grid;grid-template-columns:125px 1fr;align-items:center;gap:18px;margin-top:18px;padding:17px;background:#0a2b40;border-radius:8px}.qr img{width:118px;height:118px}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:9px}details{padding:0 15px;background:#fff;border:1px solid var(--wl-border);border-radius:7px}summary{position:relative;padding:14px 26px 14px 0;list-style:none;font-weight:850}summary:after{content:"+";position:absolute;right:0;color:var(--wl-blue);font-size:20px}details[open] summary:after{content:"−"}details p{margin:0;padding:11px 0 14px;color:var(--wl-muted);border-top:1px solid var(--wl-border)}.about{display:grid;grid-template-columns:1fr 1fr;gap:17px}.about>div{padding:22px;background:#fff;border:1px solid var(--wl-border);border-radius:8px}.privacy{color:#dce8ef;background:var(--wl-panel)}.privacy h2{color:#fff}.privacy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.privacy-grid div{padding:15px;background:#09263a;border:1px solid #36556a;border-radius:7px}.privacy-grid b{display:block;color:#fff}.footer{padding:46px 0 20px;color:#b8c8d1;background:var(--wl-navy)}.footer-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}.footer h3{color:#fff;font-size:15px}.footer a{display:block;margin:7px 0;font-size:13px}.footer-copy,.footer-bottom{margin-top:22px;padding-top:17px;border-top:1px solid #24445a}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px}.backtop{position:fixed;right:18px;bottom:18px;width:44px;height:44px;color:#fff;background:var(--wl-blue);border:0;border-radius:50%;opacity:0;pointer-events:none}.backtop.show{opacity:1;pointer-events:auto}
@media(max-width:1050px){.nav a{padding-inline:3px;font-size:10px}.header-cta{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){html{scroll-padding-top:64px}.container{width:calc(100% - 24px)}.section{padding:43px 0}.header-inner{min-height:64px;justify-content:space-between}.menu{display:block}.nav{display:none;position:absolute;top:64px;right:0;left:0;flex-direction:column;align-items:stretch;padding:10px 12px 15px;background:#09253a}.nav.open{display:flex}.nav a{padding:10px 12px;font-size:14px}.hero{padding-top:38px}.hero-grid,.online-layout,.grid-2,.grid-3,.grid-4,.about,.free-layout{grid-template-columns:1fr}h1{font-size:26px}.actions{display:grid}.hero-strip{margin-top:21px}.strip{grid-template-columns:repeat(2,1fr)}.status-grid{grid-template-columns:repeat(2,1fr)}.category img,.content-card img{height:auto}.article-card{grid-template-columns:100px 1fr}.article-card img{width:100px;height:90px}.article-head{grid-template-columns:1fr;padding:17px}.article-head img{width:100%;height:auto}.article-body{padding:0 17px 25px}.section-head{display:block}.steps,.timeline,.download-grid,.faq,.privacy-grid{grid-template-columns:1fr}.table-visual{grid-template-columns:1fr}.table-visual img{width:100%;max-height:240px;object-fit:cover}.checklist{grid-template-columns:1fr 1fr}.download-shell{padding:17px 13px}.tabs{overflow-x:auto}.qr{grid-template-columns:1fr;text-align:center}.qr img{margin:auto}.footer-grid{grid-template-columns:1fr}.footer-grid>div{padding-bottom:10px;border-bottom:1px solid #1c3a50}}@media(max-width:420px){.article-card{grid-template-columns:1fr}.article-card img{width:100%;height:145px}.checklist{grid-template-columns:1fr}.online-list{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}