/* The header, footer, typography and main container come from /rooms/style.css,
   shared with the home page, CS16, Generals and Half-Life. Keep game rules scoped. */
html{scroll-behavior:smooth;scroll-padding-top:24px}
#hl2-guide{--accent:#ee680c;line-height:1.55;min-width:0}
#hl2-guide .game-links{display:flex;align-items:center;gap:24px;margin:0 0 20px;font-size:13px;color:var(--muted)}
#hl2-guide .game-links a{display:flex;align-items:center;min-height:32px}
#hl2-guide .game-links a:last-child{margin-left:auto}
#hl2-guide .hero{isolation:isolate;position:relative;overflow:hidden;border-radius:24px;min-height:560px;display:flex;align-items:center;padding:60px 44px;background:#141818}
#hl2-guide .hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#101414f2 0%,#10141485 55%,#10141422);z-index:-1}
#hl2-guide .hero-copy{max-width:670px}
#hl2-guide .kicker,#hl2-guide .role{text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:700;color:var(--accent)}
#hl2-guide h1{font-size:clamp(38px,5.7vw,68px);line-height:1.02;font-weight:850;letter-spacing:-.04em;margin:18px 0 22px}
#hl2-guide h1 span{display:block;font-size:.46em;letter-spacing:.15em;font-weight:500;margin-top:14px}
#hl2-guide .lead{font-size:22px;max-width:520px}
#hl2-guide .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
#hl2-guide .button{padding:14px 24px;min-height:52px;background:#292d2d;border:0;border-radius:10px;font-size:15px;font-weight:750}
#hl2-guide .button.primary{background:var(--accent);color:#14100b}
#hl2-guide .mode{max-width:760px;font-size:18px;margin:28px 0 0}
#hl2-guide .contents{display:flex;height:auto;flex-wrap:wrap;gap:10px 26px;margin:28px 0 50px;color:var(--muted)}
#hl2-guide .contents a{border:0;min-height:36px}
#hl2-guide .contents a:hover,#hl2-guide .game-links a:hover{color:var(--accent)}
#hl2-guide section.guide{margin:64px 0 80px}
#hl2-guide h2{font-size:clamp(28px,3.3vw,40px);letter-spacing:-.025em;line-height:1.15;margin:0 0 18px}
#hl2-guide .intro{max-width:700px;color:var(--muted);margin-bottom:30px}
#hl2-guide .downloads{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0}
#hl2-guide .downloads a{background:var(--surface);border-radius:10px;padding:18px 24px;min-width:250px}
#hl2-guide .downloads small{display:block;color:var(--muted);font-size:13px}
#hl2-guide .step{display:grid;grid-template-columns:minmax(240px,4fr) minmax(0,7fr);gap:40px;align-items:center;margin:44px 0 64px}
#hl2-guide .step h3{font-size:24px;line-height:1.25;margin:10px 0 14px;font-weight:650}
#hl2-guide .step p{color:var(--muted);margin:0}
#hl2-guide .number{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums;margin-right:10px}
#hl2-guide figure{margin:0;min-width:0}
#hl2-guide figure a{display:block}
#hl2-guide figure img{display:block;width:100%;height:auto;background:var(--surface);border-radius:10px}
#hl2-guide figcaption{font-size:12px;color:var(--muted);margin-top:9px}
#hl2-guide .notice{padding:20px 24px;background:var(--surface);border-radius:10px;max-width:760px}
#hl2-guide details{padding:18px 0;max-width:860px;margin:0}
#hl2-guide summary{cursor:pointer;font-size:18px;font-weight:650;padding:0;color:var(--text)}
#hl2-guide details p{color:var(--muted);max-width:760px;margin:14px 0 0}
#hl2-guide #install figure img{max-height:440px;width:auto;max-width:100%;margin:auto}
@media(max-width:760px){
 #hl2-guide .game-links{gap:16px;font-size:12px}
 #hl2-guide .hero{min-height:480px;padding:36px 22px;border-radius:18px}
 #hl2-guide .hero::before{background-position:58% center}
 #hl2-guide h1{font-size:clamp(30px,8vw,48px)}
 #hl2-guide .lead{font-size:19px}
 #hl2-guide .actions .button{flex:1 1 190px}
 #hl2-guide .mode{font-size:16px}
 #hl2-guide .step{grid-template-columns:1fr;gap:20px;margin-bottom:48px}
 #hl2-guide .step h3{font-size:22px}
 #hl2-guide .contents{margin-bottom:36px;gap:8px 20px;font-size:14px}
 #hl2-guide section.guide{margin:48px 0}
 #hl2-guide h2{font-size:30px}
 #hl2-guide .downloads a{width:100%;min-width:0}
 #hl2-guide .intro{margin-bottom:26px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

#hl2-guide .hero-art{position:absolute;inset:0;z-index:-2}
#hl2-guide .hero-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
@media(max-width:760px){#hl2-guide .hero-art img{object-position:58% center}}