:root{
  color-scheme:dark;
  --bg:#12110f;--panel:#1b1916;--panel-2:#221f1b;--line:#38332c;
  --ink:#ece8e0;--muted:#a8a095;--green:#5cb99b;--amber:#d8a466;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:radial-gradient(ellipse at 85% 0,#2a3a33aa,transparent 34rem),var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP",sans-serif;line-height:1.75;overflow-wrap:anywhere}
a{color:inherit}
a:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}
img{display:block;max-width:100%}
code,pre{font-family:var(--mono)}
.shell{width:min(1080px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;top:10px;left:10px;z-index:20;padding:8px 14px;background:var(--green);color:var(--bg);border-radius:6px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.eyebrow,.micro{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.eyebrow{color:var(--green);margin:0 0 12px}
.micro{color:var(--muted)}

/* header */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;letter-spacing:.01em}
.brand img{width:26px;height:26px}
.topbar nav{display:flex;gap:6px 20px;flex-wrap:wrap;font-size:14px}
.topbar nav a{color:var(--muted);text-decoration:none}
.topbar nav a:hover{color:var(--ink)}

/* hero */
.hero{padding:72px 0 48px;max-width:820px}
.hero h1{margin:0 0 20px;font-size:clamp(30px,5.4vw,52px);line-height:1.25;letter-spacing:.01em}
.hero h1 span{color:var(--green)}
.hero-lead{margin:0 0 28px;font-size:17px;color:#d6d0c6}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center}
.button{display:inline-block;padding:12px 22px;border-radius:8px;background:var(--green);color:#0d1a15;font-weight:700;text-decoration:none}
.button:hover{background:#74cdb0}
.text-link{color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--amber)}
.hero-status{margin:22px 0 0;font-size:14px;color:var(--muted)}

/* sections */
.section{padding:64px 0;border-top:1px solid var(--line)}
.section-head{margin-bottom:32px;max-width:720px}
.section-head h2{margin:0 0 10px;font-size:clamp(24px,3.6vw,34px);line-height:1.35}
.section-head p{margin:0;color:var(--muted)}

/* screenshots */
.shots{display:grid;gap:36px}
.shot{margin:0}
.shot img{width:100%;height:auto;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.shot figcaption{margin-top:12px;font-size:14px;color:var(--muted)}
.shot figcaption strong{color:var(--ink);margin-right:8px}
.shot-note{margin-top:28px;font-size:13px;color:var(--muted)}

/* feature grid */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.feature{padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:10px}
.feature h3{margin:6px 0 8px;font-size:18px;line-height:1.4}
.feature p{margin:0;font-size:15px;color:#cfc9be}
.feature .micro{color:var(--amber)}
.preset-list{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.preset-list li{padding:2px 9px;font-size:12px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}

/* flow */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;counter-reset:step}
.flow li{position:relative;padding:20px 20px 22px;background:var(--panel);border:1px solid var(--line);border-radius:10px;counter-increment:step}
.flow li::before{content:counter(step,decimal-leading-zero);display:block;margin-bottom:6px;font-family:var(--mono);font-size:13px;color:var(--amber)}
.flow h3{margin:0 0 6px;font-size:18px}
.flow p{margin:0;font-size:14px;color:#cfc9be}

/* setup */
.setup-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;align-items:start}
.setup-grid h3{margin:0 0 10px;font-size:17px}
.setup-grid ul{margin:0;padding-left:1.2em;color:#cfc9be}
.setup-grid li{margin-bottom:6px}
pre{margin:0 0 14px;padding:16px 18px;overflow-x:auto;background:#0c0b0a;border:1px solid var(--line);border-radius:8px;font-size:14px;line-height:1.7;color:#e4ded3}
.note{font-size:13px;color:var(--muted)}

/* faq */
.faq-list{display:grid;gap:10px;max-width:820px}
details{background:var(--panel);border:1px solid var(--line);border-radius:10px}
summary{cursor:pointer;padding:16px 20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--green);font-family:var(--mono);flex:none}
details[open] summary::after{content:"−"}
details p{margin:0;padding:0 20px 18px;color:#cfc9be;font-size:15px}

/* docs + footer */
.doc-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.doc-links a{display:block;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:10px;text-decoration:none}
.doc-links a:hover{border-color:var(--green)}
.doc-links strong{display:block;margin-bottom:4px}
.doc-links span{font-size:14px;color:var(--muted)}
.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding:28px 0 48px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--ink)}

@media (max-width:640px){
  .shell{width:calc(100% - 32px)}
  .hero{padding:44px 0 32px}
  .hero-lead{font-size:16px}
  .section{padding:44px 0}
  .shots{gap:28px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.setup-grid>*{min-width:0}