@charset "UTF-8";
:root{--bg:#f5f2ea;--surface:#fffdf8;--ink:#182c3b;--muted:#59646a;--line:#d6d6cd;--accent:#944e2e;--hero:#172e3c;--hero-ink:#f7f1df;--hero-muted:#c7d3d8;--button:#e6bb79;--button-ink:#172e3c;--radius:4px;--display:Georgia,"Songti SC","SimSun",serif;--body:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color-scheme:light}
:root[data-mode=dark]{--bg:#101c25;--surface:#162733;--ink:#f0e9d9;--muted:#b3c0c6;--line:#3b4c56;--accent:#f0b684;--hero:#203946;--hero-ink:#fff6e5;--hero-muted:#c5d5dd;color-scheme:dark}
:root[data-skin=racing]{--bg:#f1f4fa;--surface:#fff;--ink:#132440;--muted:#53617a;--line:#cdd6e4;--accent:#705210;--hero:#091b38;--hero-ink:#f9edcd;--hero-muted:#bfcfe7;--button:#f0c76b;--button-ink:#111c30;--display:"Arial Narrow",Impact,"Microsoft YaHei",sans-serif;--radius:12px}
:root[data-skin=racing][data-mode=dark]{--bg:#081321;--surface:#101f34;--ink:#f8edce;--muted:#bac8dc;--line:#354660;--accent:#f0c76b;color-scheme:dark}
:root[data-skin=tactical]{--bg:#eceee5;--surface:#f9faef;--ink:#242b20;--muted:#58614c;--line:#c7ceb8;--accent:#984119;--hero:#242d21;--hero-ink:#edf0ca;--hero-muted:#c4cbb5;--button:#f1a570;--button-ink:#24241b;--display:"Arial Narrow",Impact,"Microsoft YaHei",sans-serif;--radius:0px}
:root[data-skin=tactical][data-mode=dark]{--bg:#151a14;--surface:#20271c;--ink:#e9edcf;--muted:#bdc7a8;--line:#46513a;--accent:#ffb384;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.8}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button,input,select{font:inherit}button,select{cursor:pointer}button{background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:9px 14px;border-radius:var(--radius)}[hidden]{display:none!important}.wrap{width:min(1140px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;left:16px;top:-100px;z-index:10;background:var(--surface);padding:12px}.skip:focus{top:12px}.status-bar{text-align:center;background:var(--ink);color:var(--bg);font-size:11px;letter-spacing:.16em;padding:6px 12px}.site-header{display:flex;align-items:center;gap:32px;min-height:116px}.brand{font-family:var(--display);font-weight:700;font-size:25px;text-decoration:none;line-height:1.2;flex-shrink:0}.brand span{display:block;font-family:var(--body);font-size:11px;font-weight:400;letter-spacing:.13em;margin-top:8px;color:var(--muted)}.site-header nav{display:flex;gap:26px;margin-left:auto}.site-header nav a{font-size:13px;text-decoration:none;padding:8px 0;white-space:nowrap}.site-header nav a[aria-current]{border-bottom:2px solid var(--accent);color:var(--accent)}#theme-toggle{font-size:11px;white-space:nowrap}.hero{background:var(--hero);color:var(--hero-ink);padding:66px 64px 60px;border-radius:var(--radius);border-top:4px solid var(--button)}.eyebrow{font-family:ui-monospace,Consolas,"Microsoft YaHei",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}.hero .eyebrow{color:var(--button)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.28}h1{font-size:clamp(32px,4.2vw,56px);letter-spacing:-.025em;margin-bottom:22px;max-width:950px}.hero h1{font-size:clamp(44px,6vw,76px);line-height:1.13;margin-bottom:26px;letter-spacing:-.04em}h2{font-size:30px;margin-bottom:22px}h3{font-size:22px;margin-bottom:12px}.lead{font-size:17px;line-height:1.9;max-width:760px;color:var(--muted);margin-bottom:28px}.hero .lead{max-width:665px;color:var(--hero-muted);font-size:16px}.actions{display:flex;align-items:center;gap:28px;margin-top:32px;font-size:13px}.button{display:inline-flex;background:var(--button);color:var(--button-ink);text-decoration:none;font-weight:700;padding:13px 22px;border-radius:var(--radius);min-height:48px;align-items:center}.button:hover{filter:brightness(1.08);color:var(--button-ink)}.hero .actions>a:not(.button){color:var(--hero-ink)}.facts{display:flex;gap:36px;border-top:1px solid var(--hero-muted);margin:36px 0 0;padding-top:24px;flex-wrap:wrap}.facts dt{font-size:11px;color:var(--hero-muted)}dd{margin:0}.facts dd{font-weight:700}.home-section{margin-top:58px}.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:18px}.module-grid>a{border:1px solid var(--line);border-top:3px solid var(--accent);padding:26px;background:var(--surface);text-decoration:none;border-radius:var(--radius);transition:transform .18s}.module-grid>a:hover{transform:translateY(-3px)}.module-grid h3{margin-top:28px}.module-grid p{font-size:13px;color:var(--muted);margin:0}.count{font:11px ui-monospace,Consolas,monospace;color:var(--muted)}.entry-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.entry-list>li{display:flex;gap:26px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:26px 0}.entry-list .eyebrow{display:block;margin-bottom:8px}.entry-list :is(h2,h3){font-size:23px;margin-bottom:8px}.entry-list :is(h2,h3) a{text-decoration:none}.entry-list p{font-size:14px;margin-bottom:6px;color:var(--muted)}.meta{font-size:11px;color:var(--muted);letter-spacing:.025em}.read-link{font-size:12px;flex-shrink:0;padding:9px 16px;border:1px solid var(--line);text-decoration:none;border-radius:var(--radius)}details{border-top:1px solid var(--line);padding:18px 0}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600;font-size:15px}details p{margin:18px 0 0;color:var(--muted);max-width:850px}.breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:15px 0 36px}.breadcrumb>*+*:before{content:"/";margin-right:12px;color:var(--muted)}.quick-answer{background:var(--surface);border-left:4px solid var(--accent);padding:26px 30px;margin:32px 0 44px;max-width:100%}.quick-answer h2{font:600 12px var(--body);letter-spacing:.08em;color:var(--accent);margin-bottom:12px}.quick-answer p{margin-bottom:12px;max-width:920px}.quick-answer>a{font-size:12px;color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(180px,1fr);gap:64px}.article-layout article{min-width:0}.article-layout section+section{margin-top:48px}.article-layout article h2{font-size:27px;scroll-margin-top:24px}.article-layout article p,.article-layout article li{font-size:16px;line-height:1.95}.article-layout article li{padding-left:5px;margin-bottom:10px}.toc nav{position:sticky;top:28px;border-left:1px solid var(--line);padding-left:24px}.toc a{display:block;font-size:12px;text-decoration:none;margin:12px 0;color:var(--muted)}.attributes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--surface);border:1px solid var(--line);margin:0 0 40px}.attributes>div{padding:16px}.attributes dt{font-size:11px;color:var(--muted)}.attributes dd{font-size:14px;font-weight:600}.table-wrap{overflow:auto;max-width:100%;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:14px;min-width:460px;text-align:left}caption{text-align:left;font-size:12px;padding:0 0 12px;color:var(--muted)}th,td{border:1px solid var(--line);padding:14px 18px;vertical-align:top}thead{background:var(--surface)}tbody th{font-weight:600}.sources{padding-left:22px}.sources li{padding-bottom:10px;overflow-wrap:anywhere}.sources li a{font-size:14px}.sources li span{display:block;color:var(--muted);font-size:11px}.source-section{border-top:1px solid var(--line);padding-top:30px}#search-tools{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:10px 22px;background:var(--surface);padding:26px;border:1px solid var(--line);margin-bottom:30px}#search-tools label{font-size:12px;font-weight:600}#query{grid-column:1;grid-row:2}label[for=module-filter]{grid-column:2;grid-row:1}#module-filter{grid-column:2;grid-row:2}input,select{width:100%;padding:12px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);min-width:0}#search-status{margin:6px 0 0;font-size:12px;color:var(--muted)}#clear-search{justify-self:end;font-size:12px}#empty-search{padding:30px;border:1px dashed var(--line);color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:76px!important;padding:32px 0 38px}footer strong{font-family:var(--display);font-size:21px}footer p{color:var(--muted);font-size:12px;margin:12px 0;max-width:850px}footer nav{display:flex;gap:22px;flex-wrap:wrap;font-size:12px}
@media(max-width:850px){.site-header{flex-wrap:wrap;gap:18px;padding-block:24px}.site-header nav{order:3;margin:0;width:100%;gap:25px}.site-header #theme-toggle{margin-left:auto}.hero{padding:44px 32px}.article-layout{grid-template-columns:minmax(0,1fr);gap:0}.toc{grid-row:1;margin-bottom:32px}.toc nav{position:static;display:flex;gap:8px 20px;flex-wrap:wrap}.toc .eyebrow{width:100%;margin-bottom:0}.toc a{margin:4px 0}.attributes{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.wrap{width:calc(100% - 36px)}.site-header{gap:14px;min-height:0;padding:22px 0}.brand{font-size:22px}.site-header nav{gap:20px;overflow-x:auto}.site-header nav a{font-size:12px}.hero{padding:34px 24px}.hero h1{font-size:43px}.hero .lead{font-size:14px}.actions{align-items:flex-start;flex-direction:column;gap:18px}.hero .actions{margin-top:24px}h2{font-size:26px}.home-section{margin-top:42px}.module-grid{grid-template-columns:1fr;gap:12px}.module-grid>a{padding:20px}.module-grid h3{margin-top:12px}.entry-list>li{gap:12px;align-items:flex-start}.entry-list :is(h2,h3){font-size:21px}.entry-list .read-link{padding:6px 9px;font-size:11px;margin-top:26px}.quick-answer{padding:22px}.quick-answer p{font-size:15px}.article-layout article h2{font-size:24px}#search-tools{grid-template-columns:1fr;padding:18px}#search-tools>*{grid-column:1;grid-row:auto}#search-tools label[for=module-filter]{grid-row:3}#module-filter{grid-row:4}#clear-search{justify-self:start}.attributes{grid-template-columns:1fr}.attributes>div{padding:12px 18px;border-bottom:1px solid var(--line)}.attributes>div:last-child{border:0}.breadcrumb{margin:10px 0 28px}.lead{font-size:15px}footer{margin-top:54px!important}}
.hero.has-image{position:relative;overflow:hidden}.hero-copy{position:relative;z-index:1}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25}.content-image{margin:0 0 32px}.content-image img{display:block;width:100%;height:auto;border-radius:var(--radius);background:var(--surface)}figcaption{color:var(--muted);font-size:12px;margin-top:10px}
.start-cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:18px;counter-reset:step}
.start-cards>li{display:flex;flex-direction:column;gap:12px;border:1px solid var(--line);border-top:3px solid var(--accent);padding:24px;background:var(--surface);border-radius:var(--radius)}
.start-cards .step-num{font:700 30px/1 var(--display);color:var(--accent)}
.start-cards h3{font-size:19px;margin:0}.start-cards h3 a{text-decoration:none}
.start-cards p{font-size:13px;color:var(--muted);margin:0}
.start-cards .meta{margin-top:auto}
.hero .video-link{display:inline-flex;align-items:center;gap:7px;color:var(--hero-ink);text-decoration:none;font-size:13px}
.hero .video-link:hover{color:var(--button)}
.cta-line{margin:26px 0 0}
.about-sources{max-width:760px}
.about-sources li a{font-size:13px}
.about-game .attributes{margin-top:28px}
.final-cta{margin-top:58px;background:var(--hero);color:var(--hero-ink);padding:46px 40px;border-radius:var(--radius);border-top:4px solid var(--button);text-align:center}
.final-cta h2{margin-bottom:12px}
.final-cta>p{max-width:640px;margin:0 auto 26px;color:var(--hero-muted)}
.final-cta .actions{justify-content:center;display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:0}
.final-cta .actions>a:not(.button){color:var(--hero-ink)}
footer nav a[rel]{margin-left:6px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media(max-width:520px){.final-cta{padding:34px 22px}.start-cards>li{padding:18px}}
.sources .source-name{font-size:14px;font-weight:600}
.link-button{background:none;border:0;padding:0;color:inherit;font-size:12px;text-decoration:underline;text-underline-offset:4px}
.site-ads{margin-top:64px;display:grid;gap:28px;min-width:0}
.ad-placement{min-width:0;padding-top:14px;border-top:1px solid var(--line)}
.ad-label{margin:0 0 12px;color:var(--muted);font-size:10px;text-align:center;letter-spacing:.12em;text-transform:uppercase}
.native-ad-frame{display:block;width:100%;border:0;background:transparent}
.banner-ad-box{width:100%;min-width:0;overflow:hidden}
.banner-ad-size{position:relative;margin-inline:auto;max-width:100%;overflow:hidden}
.banner-ad-frame{display:block;position:absolute;top:0;left:0;max-width:none;border:0;transform-origin:top left;background:transparent}
.site-ads+footer{margin-top:48px!important}
.consent{position:fixed;inset:auto 16px 16px 16px;z-index:20;max-width:520px;margin-inline:auto;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:var(--radius);padding:18px 20px;box-shadow:0 12px 32px rgb(0 0 0/.22)}
.consent p{font-size:13px;margin:0 0 14px}
.consent div{display:flex;gap:12px;flex-wrap:wrap}
.consent button{font-size:12px}
#consent-allow{background:var(--button);color:var(--button-ink);border-color:var(--button);font-weight:700}
@media(max-width:767px){.site-ads{margin-top:40px;gap:24px}}
/* v4.2 answer-first article head: actions inside the answer box, then next-step links. */
.answer-actions{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center;margin:12px 0 0}.answer-actions .answer-jump{font-weight:700}
.next-steps{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0 8px;font-size:14px}.next-steps span{color:var(--muted);margin-right:4px}
.next-steps a{display:inline-block;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);text-decoration:none;line-height:1.35}.next-steps a:hover{border-color:var(--accent);color:var(--accent)}
.quick-answer{margin:20px 0 12px}.answer-actions a{font-size:13px;color:var(--muted)}.answer-actions .answer-jump{color:var(--accent)}