@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-wght-normal.Czsa-EzN.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-wght-normal.C-3rgBeH.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-wght-normal.CCVVNp6i.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_astro/dm-sans-latin-ext-wght-normal.BOFOeGcA.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_astro/dm-sans-latin-wght-normal.Xz1IZZA0.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--paper:#faf8f3;--cream:#f0ece3;--ink:#202a24;--muted:#62675f;--green:#244f3d;--green-dark:#173b2b;--line:#dcded3;--soft-green:#edf0e7;--serif:"Newsreader Variable", Georgia, serif;--sans:"DM Sans Variable", Arial, sans-serif;--radius:6px;--width:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font-family:var(--sans);margin:0;font-size:16px;line-height:1.6}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{font-family:var(--serif);letter-spacing:-.025em;font-weight:550;line-height:1.06}h1{margin-bottom:20px;font-size:clamp(2.6rem,5vw,4.7rem)}h2{margin-bottom:20px;font-size:clamp(2rem,3vw,2.8rem)}h3{margin-bottom:10px;font-size:1.55rem}p{max-width:72ch}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,select,summary{cursor:pointer}button{color:inherit}button:disabled{cursor:default;opacity:.5}:focus-visible{outline-offset:4px;outline:3px solid #9a691f}img{max-width:100%;height:auto;display:block}a,button{touch-action:manipulation}.container{width:min(var(--width), calc(100% - 64px));margin-inline:auto}.muted{color:var(--muted)}.serif{font-family:var(--serif)}.button{background:var(--green);color:#fff;border:1px solid var(--green);border-radius:var(--radius);justify-content:center;align-items:center;min-height:46px;padding:12px 24px;font-weight:550;text-decoration:none;display:inline-flex}.button:hover{background:var(--green-dark)}.button.secondary{color:var(--green);border-color:var(--line);background:0 0}.text-link{color:var(--green);font-weight:550}.skip{z-index:100;background:#fff;padding:12px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip:focus{transform:none}.site-header{border-bottom:1px solid var(--line);background:var(--paper);z-index:20;position:relative}.header-inner{align-items:center;gap:44px;height:92px;display:flex}.brand{font-family:var(--serif);letter-spacing:-1.5px;white-space:nowrap;font-size:31px;font-weight:650;text-decoration:none}.brand-mark{color:var(--green);margin-right:8px;font-size:24px}.desktop-nav{gap:28px;margin-left:15px;display:flex}.desktop-nav a{font-size:14px;text-decoration:none}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--green);text-decoration:underline}.header-note{font:italic 17px/1.2 var(--serif);color:var(--muted);border-left:1px solid var(--line);margin-left:auto;padding-left:25px}.icon-link{padding:8px;font-size:22px;text-decoration:none}.menu-toggle{border:1px solid var(--line);background:0 0;border-radius:4px;padding:6px 12px;display:none}.mobile-nav{border-top:1px solid var(--line);padding:10px 24px 24px}.mobile-nav a{padding:12px;display:block}.site-footer{border-top:1px solid var(--line);margin-top:70px;padding:40px 0 25px}.footer-top{justify-content:space-between;align-items:center;gap:24px;display:flex}.footer-links{gap:25px;font-size:14px;display:flex}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;margin-top:25px;padding-top:20px;font-size:12px;display:flex}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:10px;margin:28px 0;font-size:13px;display:flex}.breadcrumbs a{text-decoration:none}.section{border-top:1px solid var(--line);padding-block:42px}.section-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.section-heading h2{margin:0}.section-heading a{white-space:nowrap;font-size:14px}.eyebrow{letter-spacing:.04em;color:var(--green);margin-bottom:12px;font-size:13px}.hero{background:#eae4d8;align-items:center;min-height:490px;display:flex;position:relative;overflow:hidden}.hero-art{object-fit:cover;object-position:65% 50%;width:100%;height:100%;position:absolute;inset:0}.hero:after{content:"";background:linear-gradient(90deg,#f3efe7 0%,#f3efe7eb 28%,#f3efe755 55%,#0000 72%);position:absolute;inset:0}.hero-content{z-index:1;width:min(620px,58%);padding-block:54px;position:relative}.hero h1{max-width:600px;font-size:clamp(3.4rem,5.6vw,5rem)}.hero-description{font:23px/1.45 var(--serif);max-width:490px}.search-form{background:var(--paper);border-radius:var(--radius);border:1px solid #bfc5b9;max-width:620px;min-height:54px;display:flex;overflow:hidden}.search-form:focus-within{outline:2px solid var(--green);outline-offset:2px}.search-form input{min-width:0;color:var(--ink);background:0 0;border:0;outline:none;flex:1;padding:14px 18px}.search-form button{border-radius:0;padding:10px 24px}.quick-links{flex-wrap:wrap;gap:24px;margin-top:26px;font-size:13px;display:flex}.quick-links a{align-items:center;gap:8px;text-decoration:none;display:flex}.quick-links span{color:var(--green);font-size:22px}.category-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.category-tile{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);align-items:center;gap:20px;padding:18px 24px;text-decoration:none;display:flex}.category-tile .symbol{color:var(--green);font-size:35px}.category-tile strong{font:24px var(--serif)}.category-tile small{color:var(--muted);font-size:12px;display:block}.game-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.home-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.game-card{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8;min-width:0;transition:border-color .15s;position:relative;overflow:hidden}.game-card:hover{border-color:#759282}.game-card .card-image{aspect-ratio:1.65;object-fit:cover;background:var(--cream);width:100%;height:auto;display:block}.card-body{padding:19px 20px 20px}.card-body h3{margin-bottom:8px;font-size:26px}.card-body h3 a{text-decoration:none}.card-body h3 a:after{content:"";position:absolute;inset:0}.card-description{color:var(--muted);min-height:39px;margin-bottom:14px;font-size:13px;line-height:1.5}.card-meta{color:#4c574d;flex-wrap:wrap;gap:8px 15px;margin-bottom:13px;font-size:12px;display:flex}.card-action{color:var(--green);font-size:13px;font-weight:600}.editorial-band{background:var(--soft-green);border-radius:var(--radius);grid-template-columns:1fr 1.7fr;gap:45px;margin-block:10px 45px;padding:36px;display:grid}.editorial-band h2{margin-bottom:10px}.guide-links{gap:0;display:grid}.guide-link{border-bottom:1px solid #cdd4c6;align-items:center;gap:20px;padding:16px 0;text-decoration:none;display:flex}.guide-link:last-child{border:0}.guide-link img{object-fit:cover;border-radius:4px;width:85px;height:65px}.guide-link-text{min-width:0}.guide-link strong{font:22px var(--serif)}.guide-link .guide-link-desc{color:var(--muted);margin:5px 0 0;font-size:13px;display:block}.guide-link>span:last-child{margin-left:auto;transition:transform .15s}.guide-link:hover>span:last-child{color:var(--green);transform:translate(2px,-2px)}.guide-index{max-width:760px;padding-bottom:40px}.page-intro{padding:12px 0 30px}.page-intro h1{font-size:clamp(2.7rem,4.4vw,3.8rem)}.page-intro>p{color:var(--muted);font-size:17px}.tabs{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.tab{border:1px solid var(--line);background:0 0;border-radius:5px;align-items:center;min-height:44px;padding:9px 17px;font-size:14px;text-decoration:none;display:inline-flex}.tab.active,.tab[aria-pressed=true]{color:#fff;background:var(--green);border-color:var(--green)}.library-layout{border-top:1px solid var(--line);grid-template-columns:205px minmax(0,1fr);gap:32px;padding-top:28px;display:grid}.filter-sidebar{border-right:1px solid var(--line);padding-right:24px}.filter-title{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.filter-title h2{margin:0;font-size:25px}.plain-button{color:var(--green);background:0 0;border:0;padding:10px 0;font-size:12px;text-decoration:underline}.filters fieldset{border:0;border-bottom:1px solid var(--line);margin:0;padding:0 0 18px}.filters legend{width:100%;margin-bottom:10px;padding:18px 0 0;font-size:15px;font-weight:600}.filters label{cursor:pointer;align-items:center;gap:9px;padding:7px 0;font-size:13px;display:flex}.filters label>span{flex:1;min-width:0}.filters input{accent-color:var(--green);flex-shrink:0;width:17px;height:17px}.results-toolbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.results-toolbar h2{margin:0;font-size:28px}.results-toolbar select{border:1px solid var(--line);background:var(--paper);border-radius:4px;max-width:180px;padding:10px;font-size:13px}.mobile-filters{display:none}.chips{flex-wrap:wrap;gap:8px;display:flex}.chips:not(:empty){margin-bottom:14px}.chip{background:var(--soft-green);color:var(--green);border:1px solid #c2ccbc;border-radius:20px;padding:6px 12px;font-size:12px}.library-status{color:var(--muted);font-size:14px}.search-error,.empty-state{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:24px;padding:30px}.pagination{justify-content:center;align-items:center;gap:15px;margin-top:32px;display:flex}.filter-dialog{background:var(--paper);width:calc(100% - 24px);max-width:420px;max-height:88vh;color:var(--ink);border:0;border-radius:12px;padding:28px}.filter-dialog::backdrop{background:#1d2c2466}.dialog-actions{background:var(--paper);justify-content:space-between;margin-top:22px;padding-top:12px;display:flex;position:sticky;bottom:0}.article-hero{grid-template-columns:1fr 300px;align-items:center;gap:50px;padding:5px 0 35px;display:grid}.article-hero h1{font-size:clamp(2.8rem,4.5vw,4.3rem)}.article-hero .description{font:22px/1.4 var(--serif);max-width:620px}.article-hero img{object-fit:cover;border-radius:var(--radius);width:100%;height:220px}.facts{flex-wrap:wrap;gap:12px 24px;margin-top:24px;font-size:13px;display:flex}.facts span{align-items:center;gap:7px;display:flex}.ruleset{color:var(--green);margin-bottom:12px;font-size:12px}.article-layout{border-top:1px solid var(--line);grid-template-columns:190px minmax(0,790px);gap:46px;padding-top:32px;display:grid}.contents-rail{align-self:start;font-size:13px;position:sticky;top:24px}.contents-rail strong{font:22px var(--serif);margin-bottom:16px;display:block}.contents-rail a{border-left:1px solid var(--line);color:var(--muted);padding:8px 0 8px 14px;text-decoration:none;display:block}.contents-rail a:hover{border-left:3px solid var(--green);color:var(--green)}.mobile-contents{display:none}#main [id]{scroll-margin-top:104px;scroll-margin-bottom:96px}.quick-start{background:var(--soft-green);border-radius:var(--radius);margin-bottom:34px;padding:28px}.quick-start h2{margin-bottom:14px;font-size:30px}.quick-start ol{counter-reset:steps;grid-template-columns:repeat(3,1fr);gap:24px;margin:0;padding:0;list-style:none;display:grid}.quick-start li{font-size:14px;line-height:1.55}.quick-start li:before{counter-increment:steps;content:counter(steps);background:var(--green);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:27px;height:27px;margin-bottom:12px;font-size:12px;display:flex}.prose{font-size:17px;line-height:1.8}.prose h2{border-top:1px solid var(--line);margin:32px 0 15px;padding-top:28px;font-size:32px}.prose>h2:first-child{border-top:0;margin-top:0;padding-top:0}.prose>:first-child{margin-top:0}.prose h3{margin-top:28px;font-size:24px}.prose li{margin-bottom:10px}.prose strong{font-weight:650}.prose a{color:var(--green)}.prose table{border-collapse:collapse;width:100%;margin:22px 0;font-size:14px}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);overflow-wrap:break-word;padding:12px 14px}@media (width<=700px){.prose th,.prose td{overflow-wrap:initial;word-break:normal;hyphens:none;padding:10px 8px}}.prose th{background:var(--soft-green)}.sources{border-top:1px solid var(--line);margin-top:35px;padding-top:28px}.sources h2{font-size:28px}.sources a{color:var(--green);font-size:14px}.sources ul{padding-left:20px}.review-note{color:var(--muted);font-size:12px}.reading-utilities{display:none}.simple-page{max-width:760px;padding:20px 0 40px}.simple-page h2{margin-top:35px;font-size:30px}.not-found{text-align:center;padding:80px 0}.not-found p{margin-inline:auto}.noscript{background:var(--soft-green);padding:15px;font-size:14px}.chess-board{aspect-ratio:1;border:8px solid #9d7b55;grid-template-columns:repeat(8,1fr);width:min(360px,100%);margin:25px auto;display:grid}.chess-board span{background:#f3e9ce;justify-content:center;align-items:center;font-size:clamp(20px,4vw,34px);line-height:1;display:flex}.chess-board .dark{background:#68816c}.chess-board .white{color:#fff5d7;text-shadow:1px 1px #48361d,-1px -1px #48361d}.chess-board .black{color:#18251e}.diagram figcaption{text-align:center;color:var(--muted);font-size:12px}[hidden]{display:none!important}@media (width>=1500px){.hero-art{object-position:center 58%}}@media (width<=1050px){.header-note{display:none}.desktop-nav{margin-left:auto}.header-inner{gap:20px}.home-grid{grid-template-columns:repeat(2,1fr)}.library-layout{grid-template-columns:180px minmax(0,1fr);gap:24px}.library-layout .game-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:160px minmax(0,1fr);gap:30px}.article-hero{grid-template-columns:1fr 230px;gap:25px}.quick-start ol{grid-template-columns:1fr;gap:16px}.quick-start li{align-items:start;gap:12px;display:flex}.quick-start li:before{flex-shrink:0;margin:0}.hero-content{width:65%}.hero h1{font-size:4rem}}@media (width<=700px){.container{width:calc(100% - 36px)}.header-inner{gap:10px;height:74px}.brand{letter-spacing:-1.2px;font-size:27px}.brand-mark{margin-right:5px;font-size:20px}.desktop-nav{display:none}.menu-toggle{display:block}.icon-link{margin-left:auto;padding:8px}.hero{min-height:0}.hero .container{width:100%}.hero-content{width:100%;padding:35px 22px 205px}.hero h1{max-width:380px;font-size:3.5rem}.hero-description{max-width:390px;font-size:21px}.hero-art{object-position:80% bottom;height:280px;top:auto;bottom:0}.hero:after{background:linear-gradient(#f3efe7 0% 57%,#0000 80%)}.hero-content>*{z-index:2;position:relative}.quick-links{gap:16px;margin-top:20px;font-size:11px}.quick-links span{font-size:19px}.search-form{min-height:50px}.search-form input{padding:11px 12px;font-size:14px}.search-form button{padding:10px 17px;font-size:14px}.section{padding-block:28px}.section-heading{align-items:baseline}.section-heading h2{font-size:29px}.section-heading a{font-size:12px}.category-grid{gap:10px}.category-tile{gap:10px;padding:14px 12px}.category-tile strong{font-size:21px}.category-tile small{font-size:11px}.category-tile .symbol{font-size:29px}.game-grid,.home-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card-body{padding:13px 12px}.card-body h3{overflow-wrap:anywhere;font-size:24px}.card-description{min-height:0;font-size:12px}.card-meta{gap:5px;font-size:11px}.card-action{font-size:12px}.editorial-band{grid-template-columns:1fr;gap:12px;margin-bottom:25px;padding:24px}.editorial-band h2{font-size:30px}.guide-link strong{font-size:23px}.footer-top{flex-direction:column;align-items:start}.footer-bottom{flex-direction:column;gap:5px}.site-footer{margin-top:40px;padding-bottom:80px}.footer-links{gap:22px}.breadcrumbs{margin:20px 0;font-size:12px}.page-intro h1{font-size:38px}.page-intro{padding-bottom:24px}.page-intro>p{font-size:15px}.tabs{gap:7px}.tab{padding:8px 13px;font-size:12px}.library-layout{padding-top:22px;display:block}.results-toolbar h2{font-size:26px}.filter-sidebar{display:none}.mobile-filters{min-height:43px;padding:9px 15px;font-size:13px;display:inline-flex}.results-toolbar{flex-wrap:wrap;gap:12px}.results-toolbar select{max-width:130px;font-size:12px}.article-hero{padding-bottom:25px;display:block}.article-hero h1{font-size:42px}.article-hero img{display:none}.article-hero .description{font-size:21px}.facts{gap:10px 18px}.article-layout{padding-top:20px;display:block}.contents-rail{display:none}.mobile-contents{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8;margin-bottom:20px;padding:4px 14px;display:block}.mobile-contents summary{font:15px var(--sans);color:var(--green);cursor:pointer;align-items:center;gap:8px;padding:10px 0;font-weight:550;list-style:none;display:flex}.mobile-contents summary:before{content:"▸";color:var(--green);transition:transform .15s;display:inline-block}.mobile-contents[open] summary:before{transform:rotate(90deg)}.mobile-contents summary::-webkit-details-marker{display:none}.mobile-contents a{color:var(--ink);border-top:1px solid var(--line);padding:9px 2px;font-size:14px;text-decoration:none;display:block}.mobile-contents a:last-child{border-bottom:0;margin-bottom:6px}.quick-start{margin-bottom:25px;padding:22px}.prose{font-size:16px;line-height:1.8}.prose h2{font-size:29px}.prose table{font-size:12px}.prose td,.prose th{padding:10px 8px}.reading-utilities{padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:var(--green);color:#fff;z-index:25;justify-content:space-between;font-size:13px;display:flex;position:fixed;bottom:0;left:0;right:0}.reading-utilities a{padding:4px;text-decoration:none}.has-reading-utilities{padding-bottom:96px}.filter-dialog{border-radius:16px 16px 0 0;width:100%;max-width:none;max-height:85dvh;margin:auto 0 0}.filter-dialog .filters{grid-template-columns:1fr 1fr;gap:20px;display:grid}.filter-dialog fieldset{padding-bottom:8px}.filter-dialog fieldset:last-child{grid-column:1/-1}.simple-page{padding-inline:0}.simple-page h1{font-size:42px}}@media (width<=359px){.game-grid,.home-grid,.library-layout .game-grid{grid-template-columns:1fr}.brand{font-size:24px}.header-inner{gap:4px}.hero h1{font-size:3rem}.category-grid{grid-template-columns:1fr}.quick-links{gap:10px}.quick-links span{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}#library .game-grid{margin-bottom:40px}#library[data-scope=guides] .library-layout{grid-template-columns:minmax(0,1fr)}@media (width<=700px){.card-body h3{font-size:21px}.section-heading>span.muted{display:none}}