/* /mcp and /mcp/<preset>/ — one stylesheet, our purple/white brand (r307).
   Structure follows higgsfield.ai/mcp (client switcher, showcase carousel, discover list with
   sidebar categories, model strip, per-preset pages); the look and words are ours. */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{--p:#7c3aed;--p2:#a855f7;--p-soft:#f3edff;--p-line:#e4d8fb;--ink:#0b0614;--body:#2b2638;--muted:#5d5670;--line:#ece8f4;--bg:#ffffff;--bg2:#faf8ff;--card:#ffffff;--green:#15803d;--amber:#92400e;--claude:#D97757;--r:18px;--shadow:0 1px 2px rgba(20,8,48,.05),0 8px 28px rgba(20,8,48,.07)}
html{scroll-behavior:smooth;scroll-padding-top:80px}
html,body{background:var(--bg);color:var(--body);font-family:'Outfit',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;overflow-x:clip;max-width:100%}
body{font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:var(--p)}
button{font-family:inherit;cursor:pointer}
code,pre{font-family:'JetBrains Mono',ui-monospace,monospace}
[hidden]{display:none!important}
::selection{background:#e9ddff}
:focus-visible{outline:3px solid #b794f6;outline-offset:2px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.sec{padding:72px 0}
.sec-tight{padding:8px 0 40px}
.h2{font-size:clamp(28px,4vw,44px);font-weight:900;letter-spacing:-.03em;color:var(--ink);line-height:1.05;margin-bottom:12px;text-transform:uppercase}
.lead{font-size:17px;color:var(--muted);max-width:720px;margin-bottom:28px}
.center{text-align:center;margin-top:24px}
code.inline{background:var(--p-soft);color:var(--p);padding:2px 8px;border-radius:8px;font-size:.88em;word-break:break-all}
svg{width:18px;height:18px;flex:none}

/* buttons */
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:800;font-size:14px;padding:10px 18px;text-decoration:none;border:1.5px solid transparent;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn-primary{background:var(--p);color:#fff;box-shadow:0 6px 18px rgba(124,58,237,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(124,58,237,.34)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--p-line);background:var(--bg2)}
.btn-lg{font-size:16px;padding:15px 26px}
.btn-primary svg{background:#fff;border-radius:6px;padding:2px;width:22px;height:22px}
.q{display:inline-flex;width:20px;height:20px;border-radius:50%;background:var(--p-soft);color:var(--p);align-items:center;justify-content:center;font-size:12px;font-weight:900}
.tb{display:flex;flex-wrap:wrap;gap:8px}
.tb-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font-size:13.5px;font-weight:800;text-decoration:none;white-space:nowrap;transition:border-color .15s,background .15s}
.tb-btn:hover{border-color:var(--p-line);background:var(--bg2)}
.tb-claude{background:var(--ink);color:#fff;border-color:var(--ink)}
.tb-claude:hover{background:#231a35;border-color:#231a35}
.tb-claude svg{background:#fff;border-radius:5px;padding:1px}
.tb-btn.copied{border-color:#86efac;background:#f0fdf4;color:var(--green)}
.tb-wide .tb-btn{flex:1 1 150px;justify-content:center;padding:12px 14px}
.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:700;white-space:nowrap}
.chip-slug{font-family:'JetBrains Mono',monospace;color:var(--p);background:var(--p-soft);border-color:var(--p-line)}
.chip-cost{color:var(--ink);background:#fff}
.badge-new{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;background:var(--p);color:#fff;font-size:11px;font-weight:900;letter-spacing:.04em;vertical-align:middle;text-transform:uppercase}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;height:64px;padding:0 20px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.lm{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);display:inline-flex;align-items:center;justify-content:center}
.nav-links{display:flex;gap:4px}
.nav-link{padding:8px 12px;border-radius:10px;color:var(--muted);font-weight:700;font-size:14px;text-decoration:none}
.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--bg2)}
.nav-cta{display:flex;gap:8px}
@media(max-width:860px){.nav-links{display:none}}
@media(max-width:420px){.nav-cta .btn-ghost{display:none}.nav{padding:0 14px}}

/* hero */
.hero{max-width:1200px;margin:0 auto;padding:28px 20px 36px;text-align:center}
.cl-switch{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:6px;padding:6px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);margin-bottom:34px;max-width:100%}
.cl{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;border:0;background:transparent;color:var(--muted);font-size:14px;font-weight:800}
.cl:hover{color:var(--ink)}
.cl[aria-selected="true"]{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.hero-h1{font-size:clamp(34px,6.6vw,88px);font-weight:900;line-height:.98;letter-spacing:-.04em;text-transform:uppercase;color:var(--ink);max-width:1100px;margin:0 auto}
.hero-client,.hero-cs{display:inline-flex;align-items:center;gap:.18em;white-space:nowrap}
.hero-ico,.hero-tile{display:inline-flex;align-items:center;justify-content:center;width:.95em;height:.95em;border-radius:.22em;vertical-align:-.08em}
.hero-ico{background:var(--ink);color:#fff}
.hero-ico svg,.hero-tile svg{width:.62em;height:.62em}
.hero-ico.light{background:#f5f1ec}
.hero-tile{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff}
.hero-cs{color:var(--p)}
.hero-sub{font-size:clamp(16px,1.6vw,19px);color:var(--muted);max-width:720px;margin:22px auto 0}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}
.hero-url{display:inline-flex;align-items:center;gap:10px;margin-top:20px;padding:8px 8px 8px 16px;border-radius:999px;border:1px dashed var(--p-line);background:#fff;color:var(--muted);font-size:14px;max-width:100%}
.hero-url code{color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis}
.hero-url span{padding:5px 12px;border-radius:999px;background:var(--p-soft);color:var(--p);font-weight:800;font-size:12px}
.hero-url.copied span{background:#dcfce7;color:var(--green)}
.hero-fine{margin-top:14px;font-size:13.5px;color:var(--muted)}

/* showcase carousel */
.cz-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 2px 14px;justify-content:center}
.cz-tabs::-webkit-scrollbar{display:none}
.cz-tab{flex:none;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);font-weight:800;font-size:14px}
.cz-tab.on{background:var(--ink);border-color:var(--ink);color:#fff}
.cz{position:relative}
.cz-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 6% 18px;scroll-padding:0 6%}
.cz-track::-webkit-scrollbar{display:none}
.cz-slide{flex:0 0 88%;scroll-snap-align:center;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:var(--card);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow);min-height:520px}
.cz-media{position:relative;background:#120b20;display:flex;align-items:center;justify-content:center;min-height:100%}
.cz-media>video,.cz-media>img{width:100%;height:100%;max-height:640px;object-fit:contain}
.cz-media .cmp{width:100%;height:100%}
.cz-note{position:absolute;left:12px;bottom:12px;right:12px;font-size:11.5px;color:rgba(255,255,255,.86);text-shadow:0 1px 3px rgba(0,0,0,.6);pointer-events:none}
.cz-copy{padding:36px 34px;display:flex;flex-direction:column;gap:16px;justify-content:center}
.cz-kicker{font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--p)}
.cz-copy h3{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.02;letter-spacing:-.03em;color:var(--ink);text-transform:uppercase}
.cz-ask{font-size:17px;line-height:1.5;color:var(--body);background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.cz-ask b,.ch-at{color:var(--p);font-weight:900}
.cz-chips,.ch-chips{display:flex;flex-wrap:wrap;gap:6px}
.cz-chips span,.ch-chips span{padding:4px 10px;border-radius:999px;background:var(--p-soft);color:var(--p);font-size:12.5px;font-weight:800}
.cz-more{align-self:flex-start;border:0;background:none;color:var(--p);font-weight:800;font-size:14px;padding:4px 0}
.cz-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:24px;line-height:1;box-shadow:var(--shadow)}
.cz-prev{left:4px}.cz-next{right:4px}
@media(max-width:820px){
  .cz-slide{grid-template-columns:1fr;min-height:0;flex-basis:90%}
  .cz-media{aspect-ratio:4/5;min-height:0}
  .cz-copy{padding:20px 18px 22px}
  .cz-arrow{display:none}
  .cz-tabs{justify-content:flex-start}
}

/* compare slider (Morphaze) */
.cmp{position:relative;overflow:hidden;background:#120b20;--x:50%;aspect-ratio:9/16;max-height:640px;margin:0 auto;touch-action:pan-y}
.cmp video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp-b{clip-path:inset(0 0 0 var(--x))}
.cmp-tag{position:absolute;top:12px;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;z-index:2;pointer-events:none}
.cmp-tag-a{left:12px;background:rgba(255,255,255,.92);color:var(--ink)}
.cmp-tag-b{right:12px;background:var(--p);color:#fff}
.cmp-line{position:absolute;top:0;bottom:0;left:var(--x);width:3px;margin-left:-1.5px;background:#fff;z-index:2;pointer-events:none}
.cmp-line i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:#fff;color:var(--p);display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:900;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.cmp-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:3;margin:0}

/* discover */
.dc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;align-items:start}
.dc>*{min-width:0}
.dc-side{position:sticky;top:84px}
.dc-search{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--muted);margin-bottom:12px}
.dc-search input{border:0;outline:0;font:inherit;font-size:14px;width:100%;background:transparent;color:var(--ink)}
.dc-cats{display:flex;flex-direction:column;gap:2px}
.dc-cat{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:0;background:transparent;color:var(--body);font-size:15px;font-weight:700;text-align:left}
.dc-cat small{margin-left:auto;color:var(--muted);font-size:12px;font-weight:700}
.dc-cat:hover{background:var(--bg2)}
.dc-cat.on{background:var(--p-soft);color:var(--p)}
.dc-list{display:flex;flex-direction:column;gap:14px;min-width:0}
.dc-row{display:grid;grid-template-columns:220px minmax(0,1fr) auto;gap:18px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:border-color .15s,box-shadow .15s}
.dc-row:hover{border-color:var(--p-line);box-shadow:var(--shadow)}
.dc-thumb{position:relative;display:block;aspect-ratio:16/10;border-radius:14px;overflow:hidden;border:0;background:#120b20;padding:0}
.dc-thumb img,.dc-thumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.dc-thumb video{opacity:0;transition:opacity .2s}
.dc-row.playing .dc-thumb video{opacity:1}
.dc-body h3{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:-.01em}
.dc-body h3 a{color:inherit;text-decoration:none}
.dc-body h3 a:hover{color:var(--p)}
.dc-body p{color:var(--muted);font-size:14.5px;margin:4px 0 10px}
.dc-chips{display:flex;flex-wrap:wrap;gap:6px}
.dc-act{display:flex;flex-direction:column;gap:8px}
.dc-empty{color:var(--muted);padding:30px;text-align:center}
@media(max-width:980px){.dc-row{grid-template-columns:180px minmax(0,1fr)}.dc-act{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}}
@media(max-width:760px){
  .dc{grid-template-columns:1fr;gap:16px}
  .dc-side{position:static}
  .dc-cats{flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:6px;padding-bottom:4px}
  .dc-cats::-webkit-scrollbar{display:none}
  .dc-cat{flex:none;border:1.5px solid var(--line);border-radius:999px;padding:8px 12px;font-size:14px}
  .dc-cat small{margin-left:2px}
  .dc-row{grid-template-columns:1fr;gap:12px}
  .dc-thumb{aspect-ratio:16/9}
}

/* models */
.md-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.md-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;padding-bottom:14px}
.md-media{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#ede4ff,#f8f5ff);overflow:hidden}
.md-media img,.md-media video{width:100%;height:100%;object-fit:cover}
.md-tile{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;letter-spacing:-.03em;color:var(--p);text-transform:uppercase}
.md-kind{position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--ink);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.md-card h3{font-size:16px;font-weight:900;color:var(--ink);padding:12px 14px 2px}
.md-card p{font-size:13.5px;color:var(--muted);padding:0 14px}
.md-price{display:inline-block;margin:8px 14px 0;font-size:12.5px;font-weight:800;color:var(--p)}
.md-foot{font-size:13px;color:var(--muted);margin-top:14px}

/* what you can do */
.wd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.wd-card{border:1px solid var(--line);border-radius:20px;padding:14px;background:#fff;display:flex;flex-direction:column;gap:8px}
.wd-media{display:block;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#120b20}
.wd-media img{width:100%;height:100%;object-fit:cover}
.wd-card h3{font-size:20px;font-weight:900;color:var(--ink);margin-top:4px}
.wd-card>p{color:var(--muted);font-size:14.5px}
.wd-ask{display:flex;gap:8px;align-items:flex-start;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:10px 10px 10px 14px;margin-top:auto}
.wd-ask p{flex:1;font-size:14px;color:var(--body)}
.wd-ask .copybtn,.code-head .copybtn{flex:none;border:1.5px solid var(--p-line);background:#fff;color:var(--p);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:800}
.wd-ask .copybtn.copied,.code-head .copybtn.copied{border-color:#86efac;color:var(--green)}
.wd-more{font-weight:800;font-size:14px;text-decoration:none}
@media(max-width:400px){.wd-grid{grid-template-columns:1fr}}

/* connect */
.cx-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:6px;margin-bottom:16px}
.cx-tabs::-webkit-scrollbar{display:none}
.cx-tab{flex:none;display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);font-weight:800;font-size:14px}
.cx-tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.cx-panel{border:1px solid var(--line);border-radius:22px;padding:22px;background:#fff;max-width:860px}
.cx-status{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:800;margin-bottom:12px}
.cx-status.ok{background:#f0fdf4;color:var(--green)}
.cx-status.soon{background:#fffbeb;color:var(--amber)}
.cx-steps{counter-reset:s;list-style:none;display:flex;flex-direction:column;gap:14px}
.cx-steps li{counter-increment:s;position:relative;padding-left:44px;font-size:15.5px;color:var(--body);min-width:0}
.cx-steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:30px;height:30px;border-radius:50%;background:var(--p-soft);color:var(--p);font-weight:900;display:flex;align-items:center;justify-content:center}
.cx-steps code{background:var(--bg2);padding:1px 6px;border-radius:6px;font-size:.9em;word-break:break-all}
.cx-go{display:inline-block;margin-top:6px;font-weight:800;text-decoration:none}
.cx-guide{margin-top:14px;font-size:14px}
.cx-guides{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.9}
.cx-guides b{color:var(--ink);margin-right:6px}
.subcta{margin-top:10px;font-size:14px;color:var(--muted)}
.codewrap{margin-top:8px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg2);max-width:100%}
.code-head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px 6px 12px;border-bottom:1px solid var(--line);font-size:12px;font-weight:800;color:var(--muted)}
.code{padding:12px;font-size:13px;color:var(--ink);overflow-x:auto;white-space:pre}
.code.wrap{white-space:pre-wrap;word-break:break-word}

/* spending */
.sp-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start}
.sp-steps{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:14px}
.sp-steps li{counter-increment:s;position:relative;padding:18px 18px 18px 64px;border:1px solid var(--line);border-radius:18px;background:#fff;display:flex;flex-direction:column;gap:4px}
.sp-steps li::before{content:counter(s);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:10px;background:var(--p);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center}
.sp-steps b{font-size:17px;color:var(--ink)}
.sp-steps span{color:var(--muted);font-size:15px}
.sp-card{border-radius:22px;padding:22px;background:linear-gradient(160deg,#f6f0ff,#fff);border:1px solid var(--p-line);display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.sp-free{font-size:15px}
.sp-plans{list-style:none;width:100%;display:flex;flex-direction:column;gap:6px}
.sp-plans li{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14.5px}
.sp-plans b{color:var(--ink)}
.sp-fine{font-size:13px;color:var(--muted)}
@media(max-width:820px){.sp-grid{grid-template-columns:1fr}}

/* skills */
.sk-list{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}
.sk-item{display:grid;grid-template-columns:230px minmax(0,1fr) auto;gap:14px;align-items:center;padding:12px 16px;border-top:1px solid var(--line)}
.sk-item:first-child{border-top:0}
.sk-cmd{justify-self:start;border:1px solid var(--p-line);background:var(--p-soft);color:var(--p);font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600;padding:5px 10px;border-radius:10px;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.sk-txt{display:flex;flex-direction:column;min-width:0}
.sk-txt b{color:var(--ink)}
.sk-txt span{font-size:13.5px;color:var(--muted)}
.sk-act{display:flex;gap:6px}
.sk-act .tb-btn{padding:7px 12px;font-size:13px}
@media(max-width:760px){.sk-item{grid-template-columns:1fr}.sk-act{flex-wrap:wrap}}

/* tools */
.tl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.tl-group{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff}
.tl-group h3{font-size:15px;font-weight:900;color:var(--ink);margin-bottom:8px}
.tl-group ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.tl-group li{display:flex;flex-direction:column;font-size:13.5px;color:var(--muted)}
.tl-group code{color:var(--p);font-size:12.5px;font-weight:600}

/* proof, compare, faq */
.stat-band{display:flex;flex-wrap:wrap;gap:14px}
.stat{flex:1 1 200px;border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--bg2)}
.stat b{display:block;font-size:clamp(30px,4vw,44px);font-weight:900;color:var(--p);letter-spacing:-.03em}
.stat span{color:var(--muted);font-weight:700}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:18px}
.cmp-table{width:100%;border-collapse:collapse;min-width:560px;font-size:14.5px}
.cmp-table th,.cmp-table td{padding:12px 14px;border-top:1px solid var(--line);text-align:left}
.cmp-table thead th{border-top:0;background:var(--bg2);color:var(--ink)}
.cmp-table tbody th{color:var(--ink);font-weight:700}
.cmp-table td.yes{color:var(--p);font-weight:800}
.faq details{border:1px solid var(--line);border-radius:16px;margin-bottom:10px;background:#fff}
.faq summary{padding:16px 18px;font-weight:800;color:var(--ink);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';float:right;color:var(--p);font-weight:900}
.faq details[open] summary::after{content:'–'}
.fa{padding:0 18px 16px;color:var(--muted)}

/* reference library (kept markup) */
#reference ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:6px 20px}
#reference li{font-size:14.5px;color:var(--muted)}
#reference li a{font-weight:700}
#reference h3{font-size:17px;color:var(--ink)}
@media(max-width:400px){#reference ul{grid-template-columns:1fr}}

/* final + footer */
.final{padding:40px 20px 90px}
.final-card{text-align:center;border-radius:28px;padding:44px 22px;background:linear-gradient(150deg,#7c3aed,#5b21b6);color:#fff}
.final-card h2{font-size:clamp(28px,4vw,46px);font-weight:900;text-transform:uppercase;letter-spacing:-.03em;margin-bottom:8px}
.final-card .lead{color:rgba(255,255,255,.86);margin:0 auto 22px}
.final-card .btn-primary{background:#fff;color:var(--p)}
.final-card .sp-fine{color:rgba(255,255,255,.75);margin-top:12px}
.seolinks{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:center;margin-top:24px;font-size:13.5px}
.seolinks a{color:var(--muted);text-decoration:none}
.seolinks a:hover{color:var(--p)}
.footer{border-top:1px solid var(--line);background:var(--bg2);padding:40px 20px 90px;--muted:#5d5670;--border:var(--line)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:24px;max-width:1200px;margin:0 auto 24px;color:var(--ink)}
.footer-col{display:flex;flex-direction:column;gap:6px}
.footer-col-title{font-weight:900;color:var(--ink);font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.footer-col a{color:var(--muted);font-size:13px;text-decoration:none}
.footer-col a:hover{color:var(--p)}
.sticky-cta{display:none}
@media(max-width:760px){
  .sticky-cta{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:40;align-items:center;justify-content:space-between;gap:10px;padding:10px 10px 10px 16px;border-radius:18px;background:#fff;border:1px solid var(--p-line);box-shadow:0 10px 30px rgba(20,8,48,.18)}
  .sc-txt{font-size:12.5px;color:var(--muted);line-height:1.3}
  .sc-txt b{color:var(--ink)}
  .sec{padding:52px 0}
}

/* preset popup + detail: media column */
.pm{min-width:0}
.pm-stage{border-radius:22px;overflow:hidden;background:#120b20;display:flex;align-items:center;justify-content:center}
.pm-stage>video,.pm-stage>img{width:100%;max-height:72vh;object-fit:contain}
.pm-stage .cmp{width:100%;max-height:72vh}
.pm-strip{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.pm-strip::-webkit-scrollbar{display:none}
.pm-thumb{position:relative;flex:none;width:64px;height:84px;border-radius:12px;overflow:hidden;border:2px solid transparent;padding:0;background:#120b20;opacity:.7}
.pm-thumb img{width:100%;height:100%;object-fit:cover}
.pm-thumb[aria-pressed="true"]{border-color:var(--p);opacity:1}
.pm-thumb.is-video::after{content:'▶';position:absolute;right:4px;bottom:3px;font-size:10px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.7)}
.pm-note{font-size:12px;color:var(--muted);margin-top:8px}

/* chat transcript */
.ch{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:22px;padding:16px;background:var(--bg2)}
.ch-msg{display:flex;flex-direction:column;gap:8px;max-width:92%;font-size:14.5px}
.ch-msg p{margin:0}
.ch-you{align-self:flex-end;align-items:flex-end}
.ch-you p{background:var(--ink);color:#fff;padding:10px 14px;border-radius:18px 18px 4px 18px}
.ch-you .ch-at{color:#c4b5fd}
.ch-ai{flex-direction:row;align-items:flex-start;gap:8px}
.ch-ai p{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:18px 18px 18px 4px;color:var(--body)}
.ch-av{flex:none;width:28px;height:28px;border-radius:50%;background:#efeaf8;color:var(--muted);font-size:10.5px;font-weight:900;display:flex;align-items:center;justify-content:center}
.ch-ins{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ch-in{display:flex;flex-direction:column;align-items:center;gap:2px}
.ch-in img{width:58px;height:72px;object-fit:cover;border-radius:10px;border:2px solid #fff;box-shadow:0 2px 8px rgba(20,8,48,.15)}
.ch-in small{font-size:10.5px;color:var(--muted);font-weight:700}
.ch-link{flex-direction:row;gap:6px;padding:7px 11px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:12.5px;font-weight:700;color:var(--ink)}
.ch-link svg{width:14px;height:14px;color:var(--p)}
.ch-ins.sm{justify-content:flex-start}
.ch-ins.sm .ch-in img{width:40px;height:50px}
.ch-tool{align-self:stretch;border:1px solid var(--p-line);border-radius:16px;background:#fff;padding:12px;display:flex;flex-direction:column;gap:10px;margin-left:36px}
.ch-tool-hd{display:flex;align-items:center;gap:8px;font-weight:900;color:var(--ink);font-size:14px}
.ch-mark{width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;display:inline-flex;align-items:center;justify-content:center}
.ch-mark svg{width:14px;height:14px}
.ch-tool-sub{margin-left:auto;font-size:11.5px;font-weight:700;color:var(--muted)}
.ch-gen{font-size:12.5px;line-height:1.5;color:var(--body);background:var(--bg2);border-radius:10px;padding:10px;white-space:pre-wrap;word-break:break-word;max-height:150px;overflow:auto}
.ch-price{align-items:center;flex-wrap:wrap}
.ch-cost{padding:4px 10px;border-radius:999px;background:var(--p);color:#fff;font-size:12px;font-weight:900}
.ch-yes p{background:var(--p)}
.ch-free{color:var(--green);font-weight:800}

/* popup dialog */
dialog.pp{border:0;padding:0;border-radius:28px;width:min(1120px,calc(100vw - 24px));max-height:calc(100dvh - 24px);margin:auto;background:#fff;color:var(--body);box-shadow:0 30px 80px rgba(20,8,48,.35)}
dialog.pp::backdrop{background:rgba(15,8,30,.55);backdrop-filter:blur(4px)}
.pp-scroll{max-height:calc(100dvh - 24px);overflow:auto;padding:18px 22px 24px}
.pp-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.pp-head h2{font-size:clamp(22px,3vw,32px);font-weight:900;text-transform:uppercase;letter-spacing:-.03em;color:var(--ink)}
.pp-x{flex:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:22px;color:var(--ink)}
.pp-grid,.dt-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.pp-side,.dt-side{display:flex;flex-direction:column;gap:14px;min-width:0}
.pp-chips{display:flex;flex-wrap:wrap;gap:6px}
.pp-desc{color:var(--muted)}
.pp-more{font-weight:800;text-decoration:none;font-size:14px}
.pp-connect{width:min(720px,calc(100vw - 24px))}
.pp-connect .cx-panel{border:0;padding:0}
body.mx-modal{overflow:hidden}
@media(max-width:820px){
  .pp-grid,.dt-grid{grid-template-columns:1fr}
  .pp-scroll{padding:14px 14px 20px}
  .pm-stage>video,.pm-stage>img{max-height:60vh}
  .pm-stage .cmp{max-height:60vh}
}

/* detail page */
.dt{padding-top:20px;padding-bottom:60px}
.crumb{display:flex;flex-wrap:wrap;gap:6px;font-size:13.5px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--p)}
.dt-h1{font-size:clamp(32px,5vw,60px);font-weight:900;text-transform:uppercase;letter-spacing:-.04em;line-height:.98;color:var(--ink)}
.dt-h1 span{display:block;font-size:.36em;letter-spacing:-.01em;color:var(--p);margin-top:8px}
.dt-desc{font-size:17px;color:var(--muted)}
.dt-prompt{border:1px solid var(--line);border-radius:20px;padding:16px;background:var(--bg2);display:flex;flex-direction:column;gap:12px}
.dt-prompt .ch-ins{justify-content:flex-start}
.dt-prompt p{font-size:16px;color:var(--ink)}
.dt-label{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.dt-steps h2,.dt-convo h2,.dt-related h2{font-size:22px;font-weight:900;text-transform:uppercase;letter-spacing:-.02em;color:var(--ink);margin-bottom:12px}
.dt-steps ol{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:10px}
.dt-steps li{counter-increment:s;position:relative;padding:14px 14px 14px 56px;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:4px;min-width:0}
.dt-steps li::before{content:counter(s);position:absolute;left:14px;top:14px;width:28px;height:28px;border-radius:9px;background:var(--p);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center}
.dt-steps b{color:var(--ink)}
.dt-steps span{color:var(--muted);font-size:14.5px}
.dt-steps code{font-size:12.5px;color:var(--p);word-break:break-all}
.dt-step-act{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.dt-convo{margin-top:44px;max-width:760px}
.dt-related{margin-top:44px}
.rc-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.rc{display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:18px;padding:10px;text-decoration:none;color:var(--body);background:#fff}
.rc:hover{border-color:var(--p-line);box-shadow:var(--shadow)}
.rc-media{display:block;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#120b20;margin-bottom:6px}
.rc-media img{width:100%;height:100%;object-fit:cover}
.rc b{color:var(--ink);font-size:16px}
.rc span{font-size:13.5px;color:var(--muted)}
.rc small{font-size:12px;color:var(--p);font-weight:700}
.dt-all{margin-top:14px;font-size:14px}

/* toast */
.mx-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:14px;font-weight:700;box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:calc(100vw - 24px)}
dialog .mx-toast{position:sticky;display:block;width:max-content;margin:12px auto 0}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn-primary,.tb-btn{transition:none}}
@media(max-width:760px){
  .cl-switch{display:flex;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;justify-content:flex-start;margin-bottom:22px}
  .cl-switch::-webkit-scrollbar{display:none}
  .cl{flex:none}
  .hero{padding-top:18px}
}