.guide-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center;padding-top:28px;padding-bottom:64px}
.guide-hero h1{font-size:clamp(42px,4.5vw,74px);line-height:1.08;margin:18px 0 26px;letter-spacing:-1px}
.guide-hero-lead{font-size:19px;line-height:1.75;color:var(--muted);max-width:600px}
.guide-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 20px}
.guide-meta{font-size:12px;color:var(--gold-light);letter-spacing:.6px}
.guide-hero figure{margin:0;border:1px solid var(--border);background:#1b1c1e}
.guide-hero figure img{display:block;width:100%;height:355px;object-fit:cover;object-position:25% center;filter:brightness(.85) saturate(.75)}
.guide-hero figcaption{font-size:13px;color:var(--muted);padding:16px 20px;line-height:1.55}
.guide-starting-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:76px;border-top:1px solid var(--gold);border-bottom:1px solid var(--border);padding-block:30px;gap:38px}
.guide-starting-points>div>span{font-size:10px;letter-spacing:1.2px;color:var(--gold-light)}
.guide-starting-points h2{font-size:29px;letter-spacing:0;margin:14px 0 12px}
.guide-starting-points p{font-size:15px;color:var(--muted);line-height:1.7;margin-bottom:14px}
.guide-starting-points a{font-size:14px;color:var(--gold-light)}
.guide-curriculum{scroll-margin-top:30px}
.guide-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:32px}
.guide-section-heading h2{font-size:clamp(33px,3vw,46px);letter-spacing:0;line-height:1.2;margin:12px 0 0}
.guide-section-heading>p{max-width:430px;line-height:1.8;color:var(--muted);font-size:16px}
.guide-chapter-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.guide-chapter-card{display:grid;grid-template-columns:42px 1fr 14px;gap:22px;padding:28px;background:#1b1c20;border:1px solid #393a40;transition:border-color .15s,background .15s}
.guide-chapter-card:hover{border-color:var(--gold);background:#232326}
.guide-chapter-number{font:400 30px/1 var(--display);color:var(--gold);padding-top:3px}
.guide-chapter-card .eyebrow{font-size:10px;line-height:1.5}
.guide-chapter-card h3{font:400 27px/1.3 var(--display);letter-spacing:0;margin:9px 0 12px}
.guide-chapter-card p{color:var(--muted);font-size:14px;line-height:1.75;margin:0}
.guide-chapter-card>span:last-child{color:var(--gold)}
.guide-first-line{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-top:70px;padding-block:36px;border-block:1px solid var(--border)}
.guide-first-line h2{font-size:clamp(28px,2.8vw,40px);line-height:1.4;letter-spacing:0;margin:15px 0}
.guide-first-line p:last-child{max-width:640px;color:var(--muted);line-height:1.8}
.guide-first-line .button{flex-shrink:0}
.guide-bottom{padding-block:26px 70px}
.guide-rule-note{font-size:13px!important;line-height:1.8;color:var(--muted);border-left:2px solid #70634b;padding-left:18px;margin-top:30px}
.guide-rule-note a,.guide-article a{color:var(--gold-light);text-decoration:underline;text-underline-offset:4px}
.guide-chapter-intro{padding-top:30px;padding-bottom:42px}
.guide-chapter-intro h1{font-size:clamp(39px,4vw,64px);letter-spacing:-.6px;line-height:1.15;margin:18px 0 24px}
.guide-chapter-intro>p:last-child{font-size:20px;line-height:1.8;color:var(--muted);max-width:930px}
.guide-reading-layout{display:grid;grid-template-columns:240px minmax(0,850px);gap:65px;padding-bottom:80px;align-items:start}
.guide-sidebar{position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto;padding-right:14px;scrollbar-width:thin;scrollbar-color:#756345 #1a1a1e}
.guide-sidebar details{border-top:1px solid var(--gold);padding-top:16px}
.guide-sidebar summary{cursor:pointer;color:var(--gold-light);font-size:14px;line-height:1.6;margin-bottom:12px}
.guide-sidebar nav>a{display:block;padding:7px 0;font-size:13px;line-height:1.6;color:var(--muted)}
.guide-sidebar nav>a:hover{color:var(--gold-light)}
.guide-all-chapters{border-top:1px solid var(--border);margin-top:20px;padding-top:20px}
.guide-all-chapters>p{font-size:10px;letter-spacing:1.3px;color:var(--gold-light);margin-bottom:10px}
.guide-all-chapters>a>span{display:inline-block;width:27px;color:var(--gold)}
.guide-all-chapters>a[aria-current=page]{color:var(--gold-light);font-weight:600}
.guide-sidebar .guide-back{margin-top:12px;border-top:1px solid var(--border);padding-top:14px}
.guide-article{min-width:0;font-size:17px;line-height:1.85}
.guide-article>section+section{border-top:1px solid var(--border);margin-top:45px;padding-top:38px}
.guide-article>section>h2:first-child{margin-top:0}
.guide-article h2{scroll-margin-top:30px}
.guide-article h3{font:400 25px/1.4 var(--display);letter-spacing:0;color:var(--text);margin:5px 0 15px}
.guide-article ul,.guide-article ol{padding-left:24px;margin:20px 0 27px}
.guide-article li{margin-bottom:12px;padding-left:5px}
.guide-note,.guide-example{padding:24px 27px;background:#202124;border-left:2px solid var(--gold);margin:28px 0}
.guide-note>strong{color:var(--gold-light)}
.guide-note p{margin:10px 0 0}
.guide-example>span{display:block;font-size:10px;letter-spacing:1.5px;color:var(--gold);margin-bottom:12px}
.guide-example p:last-child{margin-bottom:0}
.guide-comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:24px 0}
.guide-comparison>div{padding:23px;border:1px solid var(--border);background:#1c1d20}
.guide-comparison p{font-size:15px;line-height:1.85}
.guide-comparison a{font-size:14px}
.guide-dialogue{border:1px solid var(--border);padding:12px 24px;margin:27px 0;background:#1b1d20}
.guide-dialogue p{padding:15px 0;margin:0;border-bottom:1px solid #36373c}
.guide-dialogue p:last-child{border:0}
.guide-dialogue span{display:block;font-size:11px;color:var(--gold);letter-spacing:.7px;margin-bottom:5px}
.guide-practice{border:1px solid var(--border);margin:17px 0;background:#1c1d20}
.guide-practice summary{padding:19px 23px;cursor:pointer;font-size:16px;line-height:1.65;color:var(--gold-light)}
.guide-practice[open] summary{border-bottom:1px solid var(--border)}
.guide-practice>div{padding:20px 23px;font-size:15px;line-height:1.85}
.guide-practice>div>p:last-child{margin:0}
.guide-definitions{margin:0}
.guide-definitions>div{padding:21px 0;border-bottom:1px solid var(--border)}
.guide-definitions dt{font-size:18px;color:var(--gold-light);font-weight:600;margin-bottom:9px}
.guide-definitions dd{margin:0}
.guide-table{overflow-x:auto;margin:23px 0;border:1px solid var(--border)}
.guide-table table{border-collapse:collapse;width:100%;min-width:430px;font-size:15px;line-height:1.75}
.guide-table th,.guide-table td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--border);vertical-align:top}
.guide-table th{color:var(--gold-light);background:#222326;font-weight:500}
.guide-table td:first-child{color:var(--text);width:31%}
.guide-table tr:last-child td{border-bottom:0}
.guide-source{font-size:12px;line-height:1.8;color:var(--muted);margin-top:35px}
.guide-pagination{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px;border-top:1px solid var(--gold);padding-top:25px}
.guide-pagination>a{display:flex;flex-direction:column;gap:10px;text-decoration:none}
.guide-pagination>a:last-child{text-align:right}
.guide-pagination span{font-size:10px;letter-spacing:1.1px;color:var(--gold)}
.guide-pagination strong{font:400 25px/1.3 var(--display);color:var(--text)}
.guide-hero a:focus-visible,.guide-chapter-card:focus-visible,.guide-sidebar a:focus-visible,.guide-practice summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}
@media(max-width:1100px){.guide-hero{gap:30px}.guide-hero figure img{height:320px}.guide-reading-layout{grid-template-columns:215px minmax(0,1fr);gap:35px}.guide-chapter-card{gap:16px;padding:23px}.guide-starting-points{gap:25px}}
@media(max-width:850px){.guide-hero{grid-template-columns:1fr;padding-bottom:40px}.guide-hero figure img{height:300px}.guide-hero h1{font-size:54px}.guide-starting-points{grid-template-columns:1fr;gap:22px;margin-bottom:48px}.guide-starting-points>div+div{border-top:1px solid var(--border);padding-top:24px}.guide-section-heading{display:block}.guide-section-heading>p{max-width:none;margin-top:22px}.guide-chapter-grid{grid-template-columns:1fr}.guide-first-line{display:block;margin-top:45px}.guide-first-line .button{margin-top:15px}.guide-reading-layout{grid-template-columns:1fr;gap:30px}.guide-sidebar{position:static;max-height:none;overflow:visible;padding:0}.guide-all-chapters{display:none}.guide-sidebar details{padding:16px 20px;border:1px solid var(--border)}.guide-sidebar details nav{display:flex;flex-wrap:wrap;gap:5px 22px}.guide-chapter-intro>p:last-child{font-size:18px}}
@media(max-width:550px){.guide-hero h1{font-size:42px}.guide-hero-lead{font-size:17px}.guide-hero figure img{height:235px}.guide-hero-actions{flex-direction:column}.guide-hero-actions .button{text-align:center;justify-content:center}.guide-chapter-card{grid-template-columns:29px 1fr 12px;gap:15px;padding:22px 18px}.guide-chapter-card h3{font-size:24px}.guide-chapter-number{font-size:24px}.guide-comparison{grid-template-columns:1fr}.guide-article{font-size:16px}.guide-note,.guide-example{padding:21px}.guide-dialogue{padding:8px 19px}.guide-practice summary{padding:17px;font-size:15px}.guide-practice>div{padding:18px}.guide-chapter-intro{padding-top:20px;padding-bottom:28px}.guide-chapter-intro h1{font-size:39px}.guide-pagination strong{font-size:21px}.guide-pagination{gap:20px}.guide-table th,.guide-table td{padding:13px 15px}}