:root{
  --bg:#FAF9F5;
  --panel:#F0EEE6;
  --card:#FFFFFF;
  --dark:#262624;
  --dark-2:#30302E;
  --ink:#3A362C;
  --head:#2B2721;
  --deep:#1F1E1D;
  --muted:#7D766A;
  --line:#E5E2DA;
  --line-dark:#403E3B;
  --accent:#D97757;
  --accent-dk:#C1603F;
  --accent-soft:#F5E5DD;
  --r:16px;
  --wrap:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;line-height:1.62;letter-spacing:-.005em;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1 .accent,h2 .accent{color:var(--accent)}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144,'SOFT' 20,'WONK' 1;line-height:1.24;letter-spacing:0;color:var(--head);margin:0}
h1{font-size:clamp(34px,5.2vw,60px);line-height:1.16}
h2{font-size:clamp(26px,3.5vw,40px);line-height:1.2}
h3{font-size:19px}
p{margin:0 0 14px}
a{color:var(--accent-dk);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}

.top{position:sticky;top:0;z-index:60;background:rgba(250,249,245,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144,'SOFT' 20;font-size:20px;color:var(--accent)}
.mark{width:30px;height:30px;display:block}
.nav{display:flex;gap:24px;margin-left:auto;font-size:15px}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--ink)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:11px;font-weight:500;font-size:15.5px;border:1px solid transparent;cursor:pointer;font-family:'Inter',sans-serif;transition:.16s}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dk)}
.btn-line{border-color:var(--line);background:var(--card);color:var(--ink)}
.btn-line:hover{border-color:var(--accent);color:var(--accent-dk)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:9px}

section{padding:58px 0}
section+section{padding-top:44px}
.sec-head{max-width:700px;margin-bottom:30px}
.sec-head p{color:var(--muted);margin:0}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.rule{height:1px;background:var(--line)}

/* hero */
.hero{padding:64px 0 68px}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.lead{font-size:19.5px;color:var(--muted);max-width:520px;margin-top:20px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px}
.chip{font-size:13.5px;color:var(--muted);background:var(--panel);border-radius:99px;padding:7px 14px}
.chip b{color:var(--ink);font-weight:500}

/* console */
.console{background:var(--dark);border-radius:20px;overflow:hidden;box-shadow:0 20px 50px rgba(31,30,29,.14)}
.console-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line-dark)}
.dot{width:9px;height:9px;border-radius:50%;background:#4C4A46}
.console-bar span{margin-left:8px;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:#8C8983}
.console-body{padding:20px;min-height:272px;font-size:14.5px;color:#E9E6DF}
.msg-user{font-size:13.5px;color:#C9C5BC;background:var(--dark-2);border-radius:10px;padding:11px 14px;margin-bottom:16px}
.msg-ai{white-space:pre-wrap;line-height:1.72}
.caret{display:inline-block;width:7px;height:16px;background:var(--accent);vertical-align:-3px;animation:blink .9s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.console-foot{display:flex;gap:8px;flex-wrap:wrap;padding:14px 16px;border-top:1px solid var(--line-dark)}
.dpill{font-size:13px;color:#C9C5BC;border:1px solid var(--line-dark);background:transparent;border-radius:9px;padding:7px 13px;cursor:pointer;transition:.16s;font-family:'Inter',sans-serif}
.dpill:hover{border-color:#6B6862;color:#fff}
.dpill[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.tokens{margin-left:auto;align-self:center;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:#8C8983}

/* cards */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.16s}
.card:hover{border-color:var(--accent)}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px;margin:0}
.card .ico{width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent-dk);display:grid;place-items:center;font-family:'JetBrains Mono',monospace;font-size:13px;margin-bottom:14px}

/* quiz */
.quiz{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px}
.q-step{display:none}.q-step.on{display:block}
.q-prog{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);letter-spacing:.1em;margin-bottom:12px}
.q-title{font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144,'SOFT' 20;font-size:24px;line-height:1.25;margin-bottom:18px}
.q-opts{display:grid;gap:10px}
.q-opt{text-align:left;padding:16px 18px;border:1px solid var(--line);background:var(--bg);border-radius:12px;color:var(--ink);cursor:pointer;font-size:15.5px;font-family:'Inter',sans-serif;transition:.15s}
.q-opt:hover{border-color:var(--accent);background:var(--accent-soft)}
.q-res{display:none}.q-res.on{display:block;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q-badge{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-dk);background:var(--accent-soft);border-radius:99px;padding:6px 13px;margin-bottom:14px}

/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:38px 0 20px}
.tab{font-size:14.5px;padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer;font-family:'Inter',sans-serif;transition:.15s}
.tab:hover{border-color:var(--accent);color:var(--accent-dk)}
.tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.tab-panel{display:none}.tab-panel.on{display:block;animation:fade .28s ease}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:16px}
.spec{background:var(--card);padding:20px}
.spec span{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.spec b{font-size:16.5px;font-weight:600}

/* prompt lab */
.lab{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.lab-toggle{display:flex;gap:0;border-bottom:1px solid var(--line);background:var(--panel)}
.lab-toggle button{flex:1;padding:15px;border:none;background:transparent;font-family:'Inter',sans-serif;font-size:15px;color:var(--muted);cursor:pointer;transition:.15s;border-bottom:2px solid transparent}
.lab-toggle button[aria-selected="true"]{background:var(--card);color:var(--ink);font-weight:500;border-bottom-color:var(--accent)}
.lab-body{display:grid;grid-template-columns:1fr 1fr}
.lab-left{padding:26px;border-right:1px solid var(--line)}
.lab-right{padding:26px;background:var(--panel)}
.lab-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
#task:focus{border-color:var(--accent);outline:none}
#task{width:100%;min-height:78px;resize:vertical;border:1px solid var(--line);border-radius:11px;padding:13px;font-size:15px;font-family:'Inter',sans-serif;background:var(--bg);color:var(--ink)}
.mods{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.mod{font-size:13.5px;padding:8px 14px;border-radius:99px;border:1px solid var(--line);background:var(--bg);color:var(--muted);cursor:pointer;font-family:'Inter',sans-serif;transition:.15s}
.mod:hover{border-color:var(--accent)}
.mod[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.mod-group{margin-top:20px}
.result{font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.75;white-space:pre-wrap;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;min-height:186px}
.meter{display:flex;align-items:center;gap:12px;margin:16px 0 0}
.meter-bar{flex:1;height:6px;border-radius:99px;background:var(--line);overflow:hidden}
.meter-bar i{display:block;height:100%;width:14%;background:var(--accent);transition:width .3s}
.meter span{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--muted);white-space:nowrap}
.lab-cta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px}
.copied{font-family:'JetBrains Mono',monospace;font-size:12px;color:#2E7D52;opacity:0;transition:.2s}
.copied.on{opacity:1}
.hint{font-size:14px;color:var(--muted);margin:14px 0 0}

/* context */
.ctx{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:36px}
.ctx h3{color:var(--head)}
.ctx-val{font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144;font-size:clamp(38px,6vw,64px);letter-spacing:-.01em;color:var(--accent);line-height:1.05}
.ctx-val small{display:block;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.1em;color:var(--muted);margin-top:8px}
input[type=range]{width:100%;margin:26px 0 6px;accent-color:var(--accent);height:4px}
.ctx-out{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.ctx-out div{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center;transition:.16s}
.ctx-out div:hover{border-color:var(--accent)}
.ctx-out b{display:block;font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144;font-size:24px;color:var(--head)}
.ctx-out span{font-size:12.5px;color:var(--muted)}
.ctx p{color:var(--muted);font-size:14.5px;margin:20px 0 0}

/* prompts */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.fbtn{font-size:14px;padding:9px 16px;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer;font-family:'Inter',sans-serif;transition:.15s}
.fbtn:hover{border-color:var(--accent);color:var(--accent-dk)}
.fbtn[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.plist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pitem{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:10px;transition:.16s}
.pitem:hover{border-color:var(--accent)}
.pitem .tag{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-dk)}
.pitem b{font-family:'Fraunces',Georgia,serif;font-size:17.5px;font-weight:500;font-variation-settings:'opsz' 144,'SOFT' 20;line-height:1.3}
.pitem p{font-size:14.5px;color:var(--muted);margin:0;flex:1}
.pitem button{align-self:flex-start}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.tbl{width:100%;border-collapse:collapse;font-size:15px;min-width:660px}
.tbl th,.tbl td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--panel);font-size:12px;font-family:'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.tbl td{background:var(--card);color:var(--muted)}
.tbl td:first-child{color:var(--ink);font-weight:500}
.tbl tr:last-child td{border-bottom:none}

/* steps */
.steps{counter-reset:s;display:grid;gap:14px}
.step{display:grid;grid-template-columns:44px 1fr;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.16s}
.step:hover{border-color:var(--accent)}
.step::before{counter-increment:s;content:counter(s);width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dk);display:grid;place-items:center;font-weight:600;font-size:15px}
.step p{margin:6px 0 0;color:var(--muted);font-size:15.5px}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;padding:22px 0;font-family:'Fraunces',Georgia,serif;font-weight:500;font-variation-settings:'opsz' 144,'SOFT' 20;font-size:19.5px;line-height:1.35;list-style:none;display:flex;justify-content:space-between;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);font-size:15.5px;padding-bottom:20px;margin:0;max-width:880px}

/* seo text */
.seo-text{max-width:880px;color:var(--muted);font-size:16px}
.seo-text h2{color:var(--ink);margin-bottom:16px}
.seo-text h3{color:var(--ink);margin:22px 0 8px}

.final{background:linear-gradient(150deg,var(--accent-soft),var(--panel));border:1px solid #EBD5C9;border-radius:24px;padding:56px 40px;text-align:center}
.final h2{margin-bottom:12px}
.final p{color:var(--muted);max-width:560px;margin:0 auto 26px}
.final .cta-row{justify-content:center}
.final .btn-line{background:var(--card);border-color:#E5CFC2}
.final .btn-line:hover{border-color:var(--accent);color:var(--accent-dk)}

footer{border-top:1px solid var(--line);padding:34px 0;font-size:14.5px;color:var(--muted)}
.foot-in{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between}

@media(max-width:900px){
  .hero-grid,.g3,.plist,.lab-body{grid-template-columns:1fr}
  .lab-left{border-right:none;border-bottom:1px solid var(--line)}
  .specs,.ctx-out{grid-template-columns:repeat(2,1fr)}
  .nav{display:none}
  section{padding:44px 0}
  .final{padding:36px 22px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}