:root{color-scheme:dark;--bg:#111817;--panel:#19211f;--ink:#eef0e6;--muted:#a9b5ab;--accent:#dfb784;--line:#354039;--serif:Georgia,'Noto Serif TC','PMingLiU',serif;font-family:Arial,'Microsoft JhengHei',sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.75}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}a:hover{color:var(--accent)}p{color:var(--muted);margin:0 0 1rem;max-width:70ch}h1,h2,h3{line-height:1.35;font-weight:500;margin:0 0 1rem}h1,h2{font-family:var(--serif)}h1{font-size:clamp(2.2rem,4.7vw,4.7rem);letter-spacing:.025em}h2{font-size:clamp(1.6rem,2.8vw,2.5rem)}h3{font-size:1.3rem}main{max-width:1320px;padding:0 56px 80px;margin:auto;min-height:70vh}main:focus{outline:none}.site-header{max-width:1440px;margin:auto;padding:24px 56px;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;font-size:1.22rem;letter-spacing:.14em;line-height:1.35}.brand small{display:block;font: .75rem/1.8 Arial,sans-serif;letter-spacing:.16em;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:38px;height:46px;border:1px solid var(--accent);color:var(--accent);font-family:var(--serif);font-size:1.8rem;letter-spacing:0}.site-header nav{display:flex;gap:23px;margin-left:auto;flex-wrap:wrap;align-items:center}.site-header nav a{font-size:.875rem;padding:9px 0;border-bottom:1px solid transparent}.site-header nav a[aria-current]{color:var(--accent);border-color:var(--accent)}.locale{border:1px solid var(--line);padding:5px 12px;font-size:.875rem;white-space:nowrap}.skip{position:absolute;top:-100px;left:20px;z-index:9;padding:12px;background:var(--ink);color:var(--bg)}.skip:focus{top:12px}.hero{display:grid;grid-template-columns:1.13fr 1fr;gap:56px;align-items:stretch;padding-top:72px;padding-bottom:70px}.eyebrow{display:block;color:var(--accent);font-size:.8rem;letter-spacing:.12em;line-height:1.65}.chapter{color:var(--accent);font-size:1.1rem;margin-top:28px;margin-bottom:12px;letter-spacing:.13em}.hero-copy>p{max-width:36rem;font-size:1.05rem;margin-top:23px}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin:28px 0}.button{background:var(--accent);color:#19211f;padding:12px 22px;font-weight:bold;display:inline-flex;gap:28px;align-items:center}.button:hover{background:#efcc9e;color:#111817}.text-link{font-size:.9rem;border-bottom:1px solid var(--line)}.hero-meta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:.875rem;color:var(--muted)}.badge{display:inline-block;border:1px solid var(--line);padding:3px 10px;color:var(--accent);font-size:.875rem;line-height:1.7}.cover-placeholder{min-height:500px;background:linear-gradient(135deg,#25312b,#18231f 55%,#202922);border:1px solid #425045;display:flex;flex-direction:column;position:relative;padding:24px 30px;overflow:hidden}.cover-placeholder:after{content:'';position:absolute;inset:12px;border:1px solid #64745d33;pointer-events:none}.cover-top{display:flex;justify-content:space-between;font-size:.75rem;letter-spacing:.14em;color:var(--muted);gap:12px}.cover-center{margin:auto 0;text-align:center;padding:24px 0;z-index:1}.cover-number{display:block;font:7rem/1 var(--serif);color:#aebaa637;margin-bottom:18px}.cover-center h2{font-size:1.8rem;margin-top:16px}.cover-center p{font-size:.9rem}.cover-bottom{font-size:.8rem;line-height:1.7;margin:0;border-top:1px solid #485347;padding-top:16px;z-index:1}.section{padding:52px 0;border-top:1px solid var(--line)}.section-heading{max-width:720px}.section-heading .eyebrow{margin-bottom:14px}.features{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;gap:36px}.features article{padding-right:25px;border-right:1px solid var(--line)}.features article:last-child{border:0}.ordinal{font:1rem/1 var(--serif);color:var(--accent);display:block;margin-bottom:24px}.features p{margin-bottom:0}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.hub-grid a{padding:26px;background:var(--panel);border:1px solid var(--line)}.hub-grid h3{margin-top:22px;display:flex;justify-content:space-between}.hub-grid p{font-size:.9rem;margin-bottom:0}.future{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;gap:32px;align-items:flex-start;padding:30px 0;margin-top:32px}.future h2{font-size:1.3rem}.future p{margin:0}.future>.badge,.future>.eyebrow{flex-shrink:0}.page-heading{padding:65px 0 38px;max-width:860px}.page-heading h1{font-size:clamp(2.2rem,4vw,3.8rem);margin-top:19px}.page-heading p{font-size:1.1rem}.release-strip{background:var(--panel);border:1px solid var(--line);padding:32px;display:flex;align-items:center;justify-content:space-between;gap:30px}.release-strip h2{margin-top:20px;font-size:1.8rem}.release-strip p{margin:0}.disabled-button{padding:12px 20px;background:#313c35;color:#c0c7be;flex-shrink:0;font-size:.9rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:0;padding-top:24px}.panel{background:var(--panel);padding:32px;border:1px solid var(--line)}.panel h2{font-size:1.8rem;margin-top:17px}.panel ul{padding-left:22px;color:var(--muted)}.panel li{margin:8px 0}.callout{border-left:2px solid var(--accent);padding:10px 18px;background:#222c25;color:#d9ddcc}.requirements{padding-bottom:24px}.requirements dl{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.requirements dl>div{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.guide{max-width:850px}.steps{list-style:none;counter-reset:step;padding:0;margin:30px 0}.steps li{counter-increment:step;display:flex;align-items:baseline;gap:20px;padding:17px 0;border-bottom:1px solid var(--line)}.steps li:before{content:'0' counter(step);color:var(--accent);font-family:var(--serif);flex-shrink:0}.gallery-heading{display:flex;justify-content:space-between;gap:20px;align-items:baseline;margin-bottom:20px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.empty{border:1px dashed #586052;background:linear-gradient(145deg,#202b24,#18201c);min-height:300px;padding:32px;display:flex;flex-direction:column;justify-content:center;position:relative}.empty-corner{position:absolute;top:10px;right:14px;color:#778570}.empty h3{margin-top:20px}.empty p{font-size:.9rem;margin:0}.concept{margin-top:52px}.timeline article{display:grid;grid-template-columns:170px 1fr;gap:30px}.timeline-date{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding-top:20px;color:var(--muted)}.timeline .panel h2{margin-top:18px}.video-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.video-layout .empty{min-height:370px}.video-layout .panel{align-self:center}footer{border-top:1px solid var(--line);padding:32px 56px;display:flex;justify-content:space-between;gap:32px;max-width:1440px;margin:auto;font-size:.8rem;color:var(--muted)}footer span{display:block;margin-top:4px}.footer-brand{font-size:1rem;color:var(--ink)}.footer-brand span{font-size:.8rem;color:var(--muted)}
@media(min-width:1440px){.hero{gap:80px}}@media(max-width:1100px){.site-header{gap:20px;padding:22px 30px;flex-wrap:wrap}.site-header nav{order:3;width:100%;margin:0;justify-content:space-between;gap:14px}.locale{margin-left:auto}main{padding:0 30px 60px}.hero{gap:30px}.cover-placeholder{padding:22px;min-height:440px}.hero h1{font-size:3rem}.requirements dl{grid-template-columns:1fr}.gallery-grid{gap:16px}.empty{padding:22px}footer{padding:30px}}@media(max-width:700px){main{padding:0 22px 44px}.site-header{padding:18px 22px;gap:18px}.site-header nav{display:grid;grid-template-columns:repeat(3,1fr);gap:2px 16px}.site-header nav a{font-size:.875rem;text-align:center}.hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:40px;gap:34px}.hero h1{font-size:clamp(2.3rem,9vw,3.5rem)}.hero-copy>p{font-size:1rem}.chapter{margin-top:22px}.cover-placeholder{min-height:350px}.cover-number{font-size:5rem}.cover-center h2{font-size:1.5rem}.section{padding:34px 0}.features,.hub-grid,.split,.gallery-grid,.video-layout{grid-template-columns:1fr;gap:18px}.features{margin-top:28px}.features article{border-right:0;border-bottom:1px solid var(--line);padding:10px 0 24px}.ordinal{margin-bottom:14px}.future{gap:18px;flex-direction:column;padding:25px 0}.page-heading{padding-top:38px}.page-heading p{font-size:1rem}.release-strip{padding:25px;align-items:flex-start;flex-direction:column}.panel{padding:24px}.panel h2{font-size:1.55rem}.timeline article{grid-template-columns:1fr;gap:20px}.timeline-date{flex-direction:row;align-items:center;padding-top:0;flex-wrap:wrap}.gallery-heading{align-items:flex-start;flex-direction:column}.empty{min-height:240px;padding:28px}.video-layout .empty{min-height:300px}.requirements dl>div{flex-direction:column;gap:3px}.requirements h2{font-size:1.5rem}.concept{margin-top:32px}footer{padding:26px 22px;flex-direction:column;gap:20px}.actions{gap:20px}.eyebrow{letter-spacing:.08em}}
:root{--bg:#141916;--panel:#202820;--ink:#f4f1df;--muted:#b9c4b0;--accent:#efc568;--line:#46513e;--serif:Arial,'Microsoft JhengHei',sans-serif}h1,h2,h3{font-weight:800}.site-header{max-width:none;background:#101510;border-bottom:4px solid #435839}.brand-mark{font-family:monospace;font-weight:900;background:#344b2d;border:2px solid #80945b;box-shadow:3px 3px 0 #080c08}.button{background:#83aa43;color:#111a0a;border:2px solid #accb6b;border-bottom:5px solid #456024;box-shadow:4px 4px 0 #0b110b;min-height:48px}.button:hover{background:#a3c861;color:#111a0a}.badge{background:#202b1e;border-color:#52613c}.hero.hero-cinematic{display:block;padding:0 0 54px;gap:0}.hero-art{position:relative;margin:0 calc(50% - 50vw);width:100vw;background:#18221d;max-width:none}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:12/5;object-fit:cover}.hero-art figcaption{position:absolute;right:18px;bottom:14px;max-width:calc(100% - 36px);background:#101810e6;color:#edf1df;padding:6px 12px;font-size:.8rem}.hero-cinematic .hero-copy{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;background:#1b241a;border:2px solid #4d5d3f;border-top:5px solid #a5bd6b;box-shadow:8px 8px 0 #0a100b;position:relative;margin:0 auto;padding:36px 40px}.hero-cinematic .chapter{font-size:.875rem;margin:10px 0 8px}.hero-cinematic h1{font-size:clamp(2.7rem,5.5vw,5rem);font-weight:900;color:#f7e4b4;text-shadow:3px 3px 0 #583f23,6px 6px 0 #0c120c;line-height:1.25;letter-spacing:.08em}.hero-cinematic .hero-tagline{font-size:1.1rem;font-weight:700;margin:17px 0 0;color:#ced6bf}.hero-intro>p{margin:0;font-size:1rem}.hero-cinematic .actions{margin:22px 0}.features article{background:#1c251a;border:1px solid var(--line);border-top:4px solid #70884a;padding:26px}.features article:last-child{border:1px solid var(--line);border-top:4px solid #70884a}.ordinal{font:800 1.5rem/1 monospace}.hub-grid a{border-bottom:4px solid #526b37}.concept-art{margin:26px 0 0;border:2px solid var(--line);background:var(--panel)}.concept-art img{width:100%;height:auto;display:block}.concept-art figcaption{padding:12px 18px;font-size:.875rem;color:var(--muted)}
@media(min-width:1800px){.hero-art img{max-height:760px;object-fit:cover;object-position:center}}@media(max-width:700px){.hero-art{margin:0 -22px;width:calc(100% + 44px)}.hero-art img{aspect-ratio:12/5;object-fit:contain}.hero-art figcaption{position:static;background:#1c271c;font-size:.75rem;max-width:none;padding:9px 16px}.hero-cinematic .hero-copy{grid-template-columns:1fr;gap:22px;margin-top:0;padding:25px 22px;box-shadow:5px 5px 0 #0a100b}.hero-cinematic h1{font-size:2.8rem}.hero-cinematic .hero-tagline{font-size:1rem}.hero.hero-cinematic{padding-bottom:36px}.features article{padding:22px}.hero-meta{gap:10px}}

/* Minecraft chapter visual direction */

.home-main{max-width:none;padding:0 0 70px}.home-main>.section,.home-main>.future{max-width:1208px;width:calc(100% - 112px);margin-left:auto;margin-right:auto}.hero-cinematic .hero-art{margin:0;width:100%}.hero-cinematic .hero-copy{max-width:1208px;width:calc(100% - 112px)}
@media(max-width:1100px){.home-main>.section,.home-main>.future,.hero-cinematic .hero-copy{width:calc(100% - 60px)}}@media(max-width:700px){.home-main>.section,.home-main>.future,.hero-cinematic .hero-copy{width:calc(100% - 44px)}.home-main{padding-bottom:44px}}

/* Release metadata: long cryptographic checksums wrap on narrow screens. */
.release-checksum{overflow-wrap:anywhere}

/* Beginner installation guide: static content with optional local path helper. */
.tutorial { margin-bottom: 4rem; }
.install-toc { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.7rem; margin:2rem 0; }
.install-toc a { padding:.7rem; border-bottom:1px solid #46504b; }
.install-step { margin:1.2rem 0; scroll-margin-top:7rem; }
.install-step h3 { font-size:1.5rem; }
.install-step h4 { margin-bottom:.4rem; }
.install-step p, .tutorial code { overflow-wrap:anywhere; }
.path-tool label { display:block; margin:1rem 0 .5rem; }
.path-tool input { width:100%; box-sizing:border-box; background:#121b19; color:#f1e6d5; border:1px solid #8d9a8c; border-radius:4px; padding:.9rem; font:inherit; }
.path-tool button { cursor:pointer; font:inherit; }
[hidden] { display:none !important; }
.file-tree { overflow:auto; padding:1rem; background:#111916; line-height:1.8; }
.path-compare { padding:1rem; border:1px dashed #a8ad92; }
.install-issue { padding:1rem; border-bottom:1px solid #46504b; }
.install-issue summary { cursor:pointer; font-weight:600; }
.tutorial :focus-visible { outline:3px solid #edc88d; outline-offset:4px; }
#mrpack, #install-help { scroll-margin-top:7rem; }
@media(max-width:640px) { .install-toc { grid-template-columns:1fr; } .install-step { padding:1.2rem; } .tutorial .split { grid-template-columns:1fr; } }