/* Slope Tycoon website: dark glass + alpine palette, matches the game UI. No framework, no external requests. */
@font-face{font-family:Nunito;font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/nunito-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Nunito;font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/nunito-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Lilita One';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/lilita-one-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lilita One';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/lilita-one-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--bg:#0b1626;--bg2:#10213a;--glass:rgba(22,38,62,.72);--line:rgba(160,190,230,.16);--text:#e8f0fb;--muted:#a9bbd3;--accent:#ffb84d;--accent2:#ff8a3d;--blue:#4aa3ff;--green:#5fd18a;--r:16px;--max:1120px;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:radial-gradient(1200px 600px at 70% -10%,#1c3a68 0,transparent 60%),var(--bg);color:var(--text);font:400 17px/1.65 Nunito,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:#ffd08a}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:'Lilita One',Nunito,sans-serif;font-weight:400;line-height:1.15;letter-spacing:.01em;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,6vw,4.2rem)}h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#1a1208;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}
.top{position:sticky;top:0;z-index:50;background:rgba(11,22,38,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-family:'Lilita One',sans-serif;font-size:1.25rem}
.brand svg{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px;font-weight:700;font-size:.95rem}.nav a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font:800 1.05rem Nunito,sans-serif;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn.primary{background:linear-gradient(180deg,#ffc666,var(--accent2));color:#2a1604;box-shadow:0 6px 24px rgba(255,138,61,.35)}.btn.primary:hover{transform:translateY(-2px);color:#2a1604;box-shadow:0 10px 30px rgba(255,138,61,.5)}
.btn.ghost{background:var(--glass);color:var(--text);border-color:var(--line)}.btn.ghost:hover{border-color:var(--accent);color:var(--text)}
.nav .btn{padding:7px 16px;font-size:.95rem;color:#2a1604}.nav .btn:hover{background:linear-gradient(180deg,#ffc666,var(--accent2))}
.big{padding:16px 34px;font-size:1.25rem}
/* hero */
.hero{position:relative;min-height:min(calc(100vh - 60px),700px);display:grid;align-items:end;overflow:hidden;border-bottom:1px solid var(--line)}
.slides{position:absolute;inset:0}
.slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:xf 30s infinite}
.slides img:first-child{opacity:1}
.slides img:nth-child(2){animation-delay:6s}.slides img:nth-child(3){animation-delay:12s}.slides img:nth-child(4){animation-delay:18s}.slides img:nth-child(5){animation-delay:24s}
@keyframes xf{0%{opacity:0}4%{opacity:1}20%{opacity:1}24%{opacity:0}100%{opacity:0}}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,22,38,.66) 0,rgba(11,22,38,.28) 55%,rgba(11,22,38,0) 100%),linear-gradient(180deg,rgba(11,22,38,.25) 0,rgba(11,22,38,0) 30%,rgba(11,22,38,.9) 90%,var(--bg) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:40px;padding-bottom:40px}
.hero .logo{width:min(250px,60vw);height:auto;margin-bottom:12px;filter:drop-shadow(0 6px 20px rgba(0,0,0,.5))}
.hero h1{font-size:clamp(2rem,4.6vw,3.5rem);text-shadow:0 3px 18px rgba(0,0,0,.6);max-width:15em}
.hero p.lead{font-size:1.18rem;line-height:1.55;max-width:34em;color:#dbe7f6;text-shadow:0 2px 10px rgba(0,0,0,.7)}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0 14px}
.badges{display:flex;gap:8px;flex-wrap:wrap;font-size:.88rem;color:var(--muted)}
.badge{background:var(--glass);border:1px solid var(--line);padding:3px 12px;border-radius:999px;backdrop-filter:blur(6px)}
/* sections */
section{padding:72px 0}
.lead-in{max-width:44em;color:var(--muted);font-size:1.12rem}
.eyebrow{color:var(--accent);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;margin-bottom:8px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:32px}
.fact{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center}
.fact b{display:block;font:400 2rem 'Lilita One',sans-serif;color:var(--accent)}.fact span{color:var(--muted);font-size:.92rem}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;counter-reset:s;margin-top:28px}
.step{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:22px;counter-increment:s}
.step:before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#2a1604;font:400 1.3rem 'Lilita One',sans-serif;margin-bottom:10px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:28px}
.card{background:linear-gradient(160deg,rgba(40,70,115,.55),rgba(18,32,54,.8));border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{color:var(--accent);margin-bottom:.3em;font-size:1.2rem}.card p{margin:0;color:var(--muted);font-size:.97rem;line-height:1.5}
.alt{background:linear-gradient(180deg,transparent,rgba(16,33,58,.55),transparent)}
.feature{display:grid;grid-template-columns:1fr 1.25fr;gap:40px;align-items:center}
.feature.flip{grid-template-columns:1.25fr 1fr}.feature.flip .txt{order:2}
.feature ul{padding-left:1.1em;margin:0 0 1em;color:var(--muted)}.feature li{margin:.3em 0}.feature li b{color:var(--text)}
.pic{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.45);background:var(--bg2)}
.pic a{display:block}.pic img{width:100%;transition:transform .5s}.pic a:hover img{transform:scale(1.025)}
.pic figcaption,.shot figcaption{padding:9px 14px;font-size:.88rem;color:var(--muted);background:rgba(10,20,34,.7)}
.pics2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:22px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:26px}
.gallery a{display:block;border-radius:12px;overflow:hidden;border:1px solid var(--line);position:relative;aspect-ratio:16/10;background:var(--bg2)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.gallery a:hover img{transform:scale(1.06)}
dialog.lb{border:0;background:rgba(5,10,18,.94);color:var(--text);max-width:100vw;max-height:100vh;width:100vw;height:100vh;padding:0;margin:0}
dialog.lb::backdrop{background:rgba(0,0,0,.8)}
.lb-in{display:grid;grid-template-rows:1fr auto;height:100%;padding:16px;gap:10px;justify-items:center}
.lb img{max-width:100%;max-height:calc(100vh - 110px);object-fit:contain;border-radius:10px;margin:auto}
.lb-cap{text-align:center;color:var(--muted)}
.lb button{position:fixed;background:var(--glass);color:var(--text);border:1px solid var(--line);border-radius:50%;width:46px;height:46px;font-size:1.4rem;cursor:pointer}
.lb .x{top:14px;right:14px}.lb .p{left:14px;top:50%}.lb .n{right:14px;top:50%}
details{background:var(--glass);border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 18px}
summary{cursor:pointer;padding:14px 0;font-weight:800;font-size:1.05rem}details[open] summary{color:var(--accent)}details p{color:var(--muted)}
.cta-end{text-align:center;padding:90px 0}
footer{border-top:1px solid var(--line);padding:36px 0 50px;color:var(--muted);font-size:.94rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer nav{display:flex;gap:6px 20px;flex-wrap:wrap}footer a{color:var(--muted)}footer a:hover{color:var(--accent)}
.noscript{background:#3a2a10;color:#ffe3b0;padding:10px 20px;text-align:center}
/* guide */
.gwrap{max-width:1360px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:230px minmax(0,1fr) 210px;gap:34px;align-items:start}
.gnav{position:sticky;top:76px;max-height:calc(100vh - 90px);overflow:auto;padding:24px 0;font-size:.95rem}
.gnav b{display:block;color:var(--muted);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px 10px}
.gnav a{display:block;padding:5px 10px;border-radius:8px;color:var(--muted);text-decoration:none}.gnav a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.gnav a[aria-current=page]{background:rgba(255,184,77,.14);color:var(--accent);font-weight:800}
.gtoc{position:sticky;top:76px;padding:24px 0;font-size:.88rem;max-height:calc(100vh - 90px);overflow:auto}
.gtoc a{display:block;color:var(--muted);text-decoration:none;padding:3px 0 3px 10px;border-left:2px solid var(--line)}.gtoc a:hover{color:var(--accent);border-color:var(--accent)}.gtoc a.l3{padding-left:22px;font-size:.84rem}
.search{position:relative}.search input{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:9px 12px;font:inherit;font-size:.95rem}
.results{position:absolute;left:0;right:0;top:100%;z-index:60;background:#0f1f36;border:1px solid var(--line);border-radius:12px;margin-top:6px;max-height:60vh;overflow:auto;box-shadow:0 20px 50px rgba(0,0,0,.6);min-width:min(420px,90vw)}
.results a{display:block;padding:9px 14px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--line)}.results a:hover,.results a:focus{background:rgba(255,184,77,.12)}.results small{display:block;color:var(--muted)}
article{padding:34px 0 60px;min-width:0}
article h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:.2em}article .sum{color:var(--muted);font-size:1.15rem;margin-bottom:1.6em}
article h2{margin-top:1.8em;padding-top:.4em;border-top:1px solid var(--line)}article h3{margin-top:1.4em;color:var(--accent)}
article .anchor{opacity:0;margin-left:-1.1em;padding-right:.4em;text-decoration:none;color:var(--muted);font-size:.8em}article h2:hover .anchor,article h3:hover .anchor,.anchor:focus{opacity:1}
article li{margin:.3em 0}
article code,kbd{font:700 .86em ui-monospace,Menlo,monospace}
kbd{display:inline-block;background:linear-gradient(180deg,#31496e,#22344f);border:1px solid #4a648d;border-bottom-width:3px;border-radius:6px;padding:1px 7px;color:#fff;min-width:1.6em;text-align:center}
.table-wrap{overflow-x:auto;margin:1em 0;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:.93rem}th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:rgba(255,255,255,.05);color:var(--accent);white-space:nowrap}tr:last-child td{border-bottom:0}
.shot{margin:1.6em 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--bg2)}.shot a{display:block}
.callout{border-left:4px solid var(--blue);background:rgba(74,163,255,.1);border-radius:0 12px 12px 0;padding:10px 18px;margin:1.2em 0}.callout p{margin:.3em 0}
.callout.tip{border-color:var(--green);background:rgba(95,209,138,.1)}.callout.warning{border-color:var(--accent2);background:rgba(255,138,61,.12)}.callout.fun{border-color:#c58cff;background:rgba(197,140,255,.1)}
.callout-title{display:block;font:400 1rem 'Lilita One',sans-serif;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:48px}.pn a{display:block;background:var(--glass);border:1px solid var(--line);border-radius:12px;padding:14px 18px;text-decoration:none;color:var(--text)}.pn a:hover{border-color:var(--accent)}.pn small{display:block;color:var(--muted)}.pn .nx{text-align:right;grid-column:2}
.gcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:20px}.gcards a{display:block;text-decoration:none;color:var(--text);background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:18px}.gcards a:hover{border-color:var(--accent)}.gcards b{font:400 1.2rem 'Lilita One',sans-serif;color:var(--accent)}.gcards span{display:block;color:var(--muted);font-size:.92rem;margin-top:4px}
.mnav{display:none}
@media (max-width:1180px){.gwrap{grid-template-columns:210px minmax(0,1fr)}.gtoc{display:none}}
@media (max-width:860px){
 body{font-size:16px}section{padding:52px 0}
 .feature,.feature.flip{grid-template-columns:1fr;gap:20px}.feature.flip .txt{order:0}
 .nav a:not(.btn){display:none}.nav a.keep{display:inline-block}
 .gwrap{grid-template-columns:1fr;gap:0}.gnav{display:none}.mnav{display:block;margin:14px 0}.mnav summary{padding:10px 0}.mnav a{display:block;padding:8px 0;color:var(--muted);text-decoration:none}.mnav a[aria-current=page]{color:var(--accent);font-weight:800}
 .hero{min-height:620px}.hero .wrap{padding-top:70px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.slides img{animation:none!important}.slides img:not(:first-child){display:none}.btn,.pic img,.gallery img{transition:none}.btn:hover{transform:none}}