/* pspemulator.org — graphite & mist handheld theme */
:root{
  --ink:#18191C;      /* deepest grey */
  --carbon:#222428;   /* dark section */
  --slate:#2E3136;    /* raised dark surface */
  --line:#43474E;     /* rules on dark */
  --ash:#9AA0A8;      /* muted text on dark */
  --mist:#D3D6DA;     /* light accent / buttons */
  --paper:#E9EAEC;    /* light section */
  --card:#F5F5F6;     /* raised light surface */
  --rule:#C3C6CB;     /* rules on light */
  --text-dark:#1D1F23;
  --text-mute:#555A62;
  --radius-s:6px; --radius-m:12px; --radius-l:22px;
  --wrap:1180px;
  --head:"Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --body:"Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.7;color:var(--text-dark);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--mist);outline-offset:3px;border-radius:4px}
.on-light :focus-visible{outline-color:var(--text-dark)}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--mist);color:var(--ink);padding:8px 14px;z-index:100;border-radius:6px}
.skip:focus{left:12px}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;margin:0 0 .5em;font-weight:600;letter-spacing:-.005em}
h1{font-size:clamp(2.3rem,5.2vw,4rem);font-weight:700}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem)}
h3{font-size:1.28rem}
p{margin:0 0 1em}
.lead{font-size:1.2rem;max-width:62ch}
.prose{max-width:70ch}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(24,25,28,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);color:#EDEEF0}
.head-row{display:flex;align-items:center;gap:22px;height:70px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--head);font-weight:700;font-size:1.22rem;color:#F2F3F4;white-space:nowrap}
.brand-mark{width:40px;height:40px;flex:none}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:8px 11px;border-radius:var(--radius-s);text-decoration:none;font-size:.95rem;color:#C9CCD1}
.nav a:hover{background:var(--slate);color:#fff}
.head-cta{flex:none}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:#EDEEF0;border-radius:8px;width:44px;height:44px;cursor:pointer}
.menu-btn svg{margin:auto}
@media (max-width:1040px){
  .menu-btn{display:block}
  .head-cta{display:none}
  .nav{position:absolute;left:0;right:0;top:70px;background:var(--ink);border-bottom:1px solid var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:10px 20px 18px}
  .nav a{padding:12px 10px;font-size:1.05rem}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--head);font-weight:600;font-size:1rem;text-decoration:none;border-radius:var(--radius-s);padding:12px 20px;border:1px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn svg{width:18px;height:18px}
.btn-solid{background:var(--mist);color:var(--ink)}
.btn-solid:hover{background:#fff}
.btn-ghost{border-color:var(--line);color:#E4E6E9}
.btn-ghost:hover{border-color:var(--mist)}
.btn-dark{background:var(--ink);color:#F2F3F4}
.btn-dark:hover{background:var(--slate)}
.btn-small{padding:8px 14px;font-size:.92rem}

/* ---------- sections ---------- */
section{padding:clamp(64px,8vw,104px) 0}
.dark{background:var(--carbon);color:#E6E8EA}
.dark p,.dark li{color:#C3C7CC}
.darker{background:var(--ink);color:#E6E8EA}
.darker p,.darker li{color:#BEC2C8}
.light{background:var(--paper)}
.light p{color:#2F3238}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px 60px;align-items:end;margin-bottom:46px}
.sec-head p{margin:0}
@media (max-width:860px){.sec-head{grid-template-columns:1fr}}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1200px 520px at 78% 40%,#34373D 0%,var(--ink) 62%);color:#EEF0F2;padding:clamp(56px,7vw,96px) 0 clamp(60px,7vw,100px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:center}
.hero h1{margin-bottom:.35em}
.hero p{color:#C4C8CD}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font-size:.92rem;color:var(--ash)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mist)}
.hero-art{position:relative}
.hero-art img{width:100%;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}.hero-art{max-width:560px;margin-inline:auto}}

/* ---------- download ---------- */
.dl-panel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:0;max-width:1120px;margin-inline:auto;background:var(--ink);color:#EEF0F2;border-radius:var(--radius-l);overflow:hidden}
.dl-main{padding:clamp(28px,4vw,48px)}
.dl-main h2{color:#F4F5F6}
.dl-main p{color:#C2C6CB}
.dl-main .btn{margin-top:10px}
.dl-note{font-size:.9rem;color:var(--ash)!important;margin-top:16px}
.dl-list{list-style:none;margin:0;padding:clamp(20px,3vw,32px);background:var(--slate);display:grid;gap:10px;align-content:center}
.dl-list a{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:14px;padding:13px 16px;border-radius:var(--radius-m);background:var(--carbon);text-decoration:none;color:#EDEEF0;border:1px solid var(--line)}
.dl-list a:hover{border-color:var(--mist)}
.dl-list svg{width:28px;height:28px;margin:auto;color:var(--mist)}
.dl-list strong{display:block;font-family:var(--head);font-size:1.02rem}
.dl-list small{color:var(--ash);font-size:.85rem}
.dl-list .size{font-size:.85rem;color:var(--ash)}
@media (max-width:860px){.dl-panel{grid-template-columns:1fr}}

/* ---------- what is ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:20px}}
.pull{font-family:var(--head);font-size:1.45rem;line-height:1.35;border-left:4px solid var(--mist);padding-left:20px;color:#EEF0F2;margin:0 0 24px}

/* ---------- features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.feat{padding:28px 26px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.feat svg{width:34px;height:34px;color:var(--text-dark);margin-bottom:16px}
.feat p{margin:0;color:var(--text-mute)}
@media (max-width:900px){.feat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.feat-grid{grid-template-columns:1fr}}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-m);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:620px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:.98rem}
thead th{font-family:var(--head);background:var(--slate);color:#F0F1F3;font-weight:600}
tbody td{color:#C9CDD2}
tbody td:first-child{color:#F0F1F3;font-weight:600}
tbody tr:last-child td{border-bottom:0}
.on-light .table-wrap{border-color:var(--rule)}
.on-light th,.on-light td{border-color:var(--rule)}
.on-light thead th{background:var(--ink)}
.on-light tbody td{color:#33373D}
.on-light tbody td:first-child{color:var(--text-dark)}

/* ---------- steps ---------- */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--rule)}
.steps li:last-child{border-bottom:1px solid var(--rule)}
.steps li::before{content:counter(s);font-family:var(--head);font-size:1.7rem;font-weight:700;width:52px;height:52px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center}
.steps h3{margin-bottom:.25em}
.steps p{margin:0;color:var(--text-mute)}

/* ---------- settings ---------- */
.set-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.set{background:var(--slate);border:1px solid var(--line);border-radius:var(--radius-m);padding:24px}
.set dl{margin:14px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.95rem}
.set dt{color:var(--ash)}
.set dd{margin:0;color:#EDEEF0;font-weight:600}
@media (max-width:760px){.set-grid{grid-template-columns:1fr}}

/* ---------- compatibility ---------- */
.compat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.compat div{padding-top:18px;border-top:3px solid var(--text-dark)}
.compat p{color:var(--text-mute)}
@media (max-width:860px){.compat{grid-template-columns:1fr}}

/* ---------- articles ---------- */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.post{display:flex;flex-direction:column;background:var(--slate);border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line)}
.post img{aspect-ratio:16/9;object-fit:cover;width:100%;background:var(--carbon)}
.post-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-meta{font-size:.85rem;color:var(--ash);margin-bottom:8px}
.post h3{font-size:1.2rem}
.post h3 a{text-decoration:none;color:#F1F2F4}
.post h3 a:hover{text-decoration:underline}
.post p{font-size:.97rem;flex:1}
.post .btn{align-self:flex-start;margin-top:6px}
.on-light .post{background:var(--card);border-color:var(--rule)}
.on-light .post h3 a{color:var(--text-dark)}
.on-light .post-meta{color:var(--text-mute)}
.on-light .post p{color:#3A3E45}
.more-row{margin-top:40px;display:flex;justify-content:center}
@media (max-width:960px){.posts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.posts{grid-template-columns:1fr}}

/* ---------- faq ---------- */
#faq .sec-head{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:860px;margin-inline:auto;margin-bottom:46px}
#faq .sec-head h2,#faq .sec-head p{text-align:center;margin-inline:auto}
.faq{max-width:860px;margin-inline:auto;border-top:1px solid var(--rule)}
.faq-item{border-bottom:1px solid var(--rule)}
.faq-q{all:unset;box-sizing:border-box;width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;cursor:pointer;font-family:var(--head);font-size:1.14rem;font-weight:600;color:var(--text-dark)}
.faq-q:focus-visible{outline:3px solid var(--text-dark);outline-offset:2px}
.faq-q .pm{flex:none;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--text-dark);position:relative;transition:background .2s}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--text-dark);transform:translate(-50%,-50%);transition:transform .2s}
.faq-q .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-q[aria-expanded="true"] .pm{background:var(--text-dark)}
.faq-q[aria-expanded="true"] .pm::before,.faq-q[aria-expanded="true"] .pm::after{background:var(--paper)}
.faq-q[aria-expanded="true"] .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s ease}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 4px 22px;margin:0;color:var(--text-mute);max-width:70ch}
.faq-item.open .faq-a{grid-template-rows:1fr}

/* ---------- page heads / article ---------- */
.page-head{background:var(--ink);color:#EEF0F2;padding:64px 0 54px}
.page-head p{color:#BFC3C9;max-width:64ch;margin:0}
.crumbs{font-size:.9rem;color:var(--ash);margin-bottom:18px}
.crumbs a{color:#D3D6DA}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.article{padding:56px 0 80px;background:var(--paper)}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.article figure{margin:0 0 34px}
.article figure img{border-radius:var(--radius-m);width:100%}
.article figcaption{font-size:.88rem;color:var(--text-mute);margin-top:8px}
.article h2{font-size:1.65rem;margin-top:1.6em}
.article h3{margin-top:1.3em}
.article ul,.article ol{padding-left:1.3em}
.article li{margin-bottom:.45em}
.article .prose a{color:var(--text-dark);text-decoration-thickness:1px}
.note{background:var(--card);border-left:4px solid var(--ink);padding:16px 20px;border-radius:0 var(--radius-s) var(--radius-s) 0;margin:1.4em 0}
.aside{position:sticky;top:96px;background:var(--ink);color:#E6E8EA;border-radius:var(--radius-m);padding:24px}
.aside h3{font-size:1.05rem}
.aside ul{list-style:none;padding:0;margin:0 0 18px}
.aside li{border-top:1px solid var(--line)}
.aside li a{display:block;padding:10px 0;text-decoration:none;color:#C9CCD1;font-size:.95rem}
.aside li a:hover{color:#fff}
@media (max-width:960px){.article-grid{grid-template-columns:1fr}.aside{position:static}}
.legal h2{font-size:1.4rem;margin-top:1.5em}
.contact-form{display:grid;gap:14px;max-width:560px;margin-top:20px}
.contact-form label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
.contact-form input,.contact-form textarea{font:inherit;padding:12px 14px;border:1px solid var(--rule);border-radius:var(--radius-s);background:var(--card);color:var(--text-dark)}
.contact-form textarea{min-height:140px;resize:vertical}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#E6E8EA;padding:64px 0 0;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:40px}
.foot-brand .brand{font-size:1.4rem}
.foot-brand p{color:#B5BAC1;margin-top:20px;max-width:40ch}
.foot-col h2{font-size:1rem;letter-spacing:.06em;margin:10px 0 22px;color:#F1F2F4}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.foot-col a{color:#B9BEC5;text-decoration:none}
.foot-col a:hover{color:#fff;text-decoration:underline}
.foot-bottom{margin-top:56px;border-top:1px solid var(--line);padding:22px 0 26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#A5AAB2;font-size:.95rem;padding-right:84px}
.foot-bottom a{color:inherit;text-decoration:none}
.foot-bottom a:hover{color:#fff;text-decoration:underline}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- scroll to top ---------- */
.to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:14px;border:0;background:var(--mist);color:var(--ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.35);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .2s,transform .2s,background .15s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:#fff}
.to-top svg{width:26px;height:26px}
.page-head h1{font-size:clamp(2rem,4vw,3.1rem);max-width:24ch}
@media (max-width:1040px){.site-head .head-cta{display:none}.menu-btn{display:grid;place-items:center}}

/* ---------- all content sections on light grey, equal width ---------- */
main>section.light+section.light{padding-top:0}
main>section.light+section.light>.wrap{border-top:1px solid var(--rule);padding-top:clamp(64px,8vw,104px)}
.on-light .pull{color:var(--text-dark);border-left-color:var(--text-dark)}
.on-light .prose p{color:#2F3238}
.on-light .set{background:var(--card);border-color:var(--rule)}
.on-light .set p{color:var(--text-mute)}
.on-light .set dt{color:var(--text-mute)}
.on-light .set dd{color:var(--text-dark)}
.on-light p a:not(.btn){color:var(--text-dark)}

/* ---------- balanced What is / Install layouts ---------- */
.facts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:0 0 44px;border:1px solid var(--rule);border-radius:var(--radius-m);background:var(--card);overflow:hidden}
.facts div{padding:18px 20px;border-right:1px solid var(--rule)}
.facts div:last-child{border-right:0}
.facts dt{font-size:.85rem;color:var(--text-mute);margin-bottom:4px}
.facts dd{margin:0;font-family:var(--head);font-weight:600;font-size:1.05rem;color:var(--text-dark);line-height:1.3}
@media (max-width:900px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.facts div{border-bottom:1px solid var(--rule)}.facts div:nth-child(2n){border-right:0}.facts div:last-child{grid-column:1/-1;border-bottom:0}}
.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 32px}
.info{padding-top:18px;border-top:3px solid var(--text-dark)}
.info p{margin:0;color:var(--text-mute)}
@media (max-width:900px){.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.info-grid{grid-template-columns:1fr}}
.install-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.install-col{background:var(--card);border:1px solid var(--rule);border-radius:var(--radius-m);padding:28px 28px 30px;display:flex;flex-direction:column}
.install-top{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.install-top svg{width:40px;height:40px;padding:8px;border-radius:10px;background:var(--ink);color:var(--paper);flex:none}
.install-top h3{margin:0}
.install-col .steps{margin-bottom:24px;flex:1}
.install-col .steps li{grid-template-columns:44px 1fr;gap:16px;padding:16px 0}
.install-col .steps li:last-child{border-bottom:0}
.install-col .steps li::before{width:38px;height:38px;font-size:1.15rem}
.install-col .steps h4{font-size:1.05rem;margin:0 0 .2em}
.install-col .btn{align-self:flex-start}
@media (max-width:860px){.install-cols{grid-template-columns:1fr}}