:root{
    --bg:#08080f; --bg2:#0c0c16; --panel:#12121e; --panel2:#181826;
    --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
    --text:#f4f4fa; --muted:#9a9ab4; --faint:#66667e;
    --g1:#3ec0f5; --g2:#8b5cf6; --g3:#ec4899; --g4:#fb9323;
    --orange:#fb9323;
    --grad:linear-gradient(100deg,var(--g1),var(--g2),var(--g3),var(--g4));
    --grad-soft:linear-gradient(100deg,rgba(62,192,245,.16),rgba(139,92,246,.16),rgba(236,72,153,.16),rgba(251,147,35,.16));
    --r:16px;
    --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  }
  *{box-sizing:border-box}
  html,body{margin:0}
  body{
    background:
      radial-gradient(1200px 700px at 12% -8%, rgba(62,192,245,.13), transparent 60%),
      radial-gradient(1000px 700px at 108% 4%, rgba(236,72,153,.12), transparent 55%),
      var(--bg);
    color:var(--text);
    font-family:'Instrument Sans',system-ui,sans-serif;
    -webkit-font-smoothing:antialiased;
    line-height:1.5;min-height:100vh;
  }
  .wrap{max-width:1080px;margin:0 auto;padding:28px 22px 90px}

  /* ---------- top bar ---------- */
  .topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:34px}
  .brand{display:flex;align-items:center;gap:12px}
  .mark{width:40px;height:40px;flex:none;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(139,92,246,.45))}
  .brand h1{font-family:'Inter Tight';font-weight:700;font-size:20px;letter-spacing:-.02em;margin:0;line-height:1}
  .brand h1 .dna{color:var(--orange)}
  .brand .sub{font-size:11.5px;color:var(--faint);font-family:'IBM Plex Mono';letter-spacing:.02em;margin-top:3px}
  .demobadge{font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:6px 12px;white-space:nowrap;background:rgba(255,255,255,.02)}

  /* ---------- shared ---------- */
  .eyebrow{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
  .grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .panel{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:var(--r)}
  .section-label{display:flex;align-items:center;gap:10px;margin:0 0 14px}
  .section-label .eyebrow{white-space:nowrap}
  .section-label .rule{height:1px;background:var(--line);flex:1}

  .lede{max-width:640px;margin:0 0 26px}
  .lede h2{font-family:'Inter Tight';font-weight:600;font-size:clamp(26px,4.5vw,40px);line-height:1.05;letter-spacing:-.03em;margin:0 0 12px}
  .lede p{color:var(--muted);font-size:15.5px;margin:0}

  /* ---------- profile card ---------- */
  .profile-card{
    display:grid;grid-template-columns:270px 1fr;gap:26px;width:100%;text-align:left;cursor:pointer;
    color:inherit;font:inherit;background:linear-gradient(180deg,var(--panel),var(--bg2));
    border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;overflow:hidden;
    transition:border-color .2s,transform .2s;
  }
  .profile-card:hover,.profile-card:focus-visible{border-color:var(--line2);transform:translateY(-3px);outline:none}
  .profile-card:focus-visible{box-shadow:0 0 0 2px rgba(139,92,246,.55)}
  .profile-card .card-glow{position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .25s;pointer-events:none}
  .profile-card:hover .card-glow{opacity:1}
  .pc-id{position:relative;z-index:1;display:flex;flex-direction:column;gap:14px}
  .pc-top{display:flex;gap:14px;align-items:center}
  .pc-av{width:58px;height:58px;flex:none;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,rgba(139,92,246,.35),rgba(8,8,15,.4));border:1px solid var(--line2)}
  .pc-av img{width:40px;height:40px;object-fit:contain}
  .pc-name{font-family:'Inter Tight';font-weight:600;font-size:18px;letter-spacing:-.01em;line-height:1.1}
  .pc-arche{font-family:'IBM Plex Mono';font-size:12px;color:var(--orange);letter-spacing:.02em;margin-top:4px}
  .pc-badge{display:inline-flex;align-items:center;gap:5px;font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#4ade80;border:1px solid rgba(74,222,128,.3);background:rgba(74,222,128,.08);border-radius:999px;padding:4px 9px;width:fit-content}
  .pc-note{font-size:12.5px;color:var(--muted);line-height:1.45}
  .pc-cta{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.05em;color:var(--text);display:flex;align-items:center;gap:7px;margin-top:2px}
  .pc-cta .arrow{transition:transform .2s}
  .profile-card:hover .pc-cta .arrow{transform:translateX(4px)}
  .pc-dims{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .pc-col-h{font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
  .bars{display:flex;flex-direction:column;gap:11px}

  .bar .bar-h{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:5px}
  .bar .bar-h .bn{font-size:12.5px;color:var(--text)}
  .bar .bar-h .bp{font-family:'IBM Plex Mono';font-size:11.5px;color:var(--muted)}
  .bar-tk{height:6px;border-radius:6px;background:#1e1e2c;overflow:hidden}
  .bar-tk i{display:block;height:100%;width:0;border-radius:6px;background:var(--grad);transition:width 1s cubic-bezier(.4,0,.2,1)}
  .bar.mk .bar-tk i{background:var(--orange)}

  /* ---------- sample call cards ---------- */
  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  .call-card{text-align:left;cursor:pointer;color:inherit;font:inherit;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:20px 18px 18px;position:relative;overflow:hidden;transition:border-color .2s,transform .2s}
  .call-card:hover,.call-card:focus-visible{border-color:var(--line2);transform:translateY(-3px);outline:none}
  .call-card:focus-visible{box-shadow:0 0 0 2px rgba(139,92,246,.6)}
  .call-card .topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
  .pips{display:flex}
  .pip{width:16px;height:16px;border-radius:50%;border:2px solid var(--bg2);margin-left:-6px}
  .pip:first-child{margin-left:0}
  .dur{font-family:'IBM Plex Mono';font-size:11px;color:var(--faint)}
  .call-card h3{font-family:'Inter Tight';font-weight:600;font-size:17px;letter-spacing:-.01em;margin:0 0 5px}
  .call-card .desc{font-size:13px;color:var(--muted);margin:0 0 16px;min-height:34px}
  .call-card .go{display:flex;align-items:center;gap:7px;font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.06em;color:var(--text)}
  .call-card .go .arrow{transition:transform .2s}
  .call-card:hover .go .arrow{transform:translateX(4px)}
  .card-glow{position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .25s;pointer-events:none}
  .call-card:hover .card-glow{opacity:1}

  /* ---------- processing (logo loader) ---------- */
  .proc{display:none;flex-direction:column;align-items:center;justify-content:center;padding:70px 20px;text-align:center}
  .proc-badge{position:relative;width:150px;height:150px;display:grid;place-items:center;margin-bottom:26px}
  .proc-badge::before{content:'';position:absolute;width:90px;height:90px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.5),transparent 70%);animation:pulse 2s ease-in-out infinite}
  .proc-ring{position:absolute;inset:6px;border-radius:50%;background:conic-gradient(from 0deg,transparent,rgba(62,192,245,.4),rgba(236,72,153,.4),rgba(251,147,35,.4),transparent);filter:blur(7px);animation:spin 3.2s linear infinite}
  .proc-logo{width:92px;height:92px;object-fit:contain;position:relative;z-index:1;animation:bob 2.4s ease-in-out infinite;filter:drop-shadow(0 10px 26px rgba(139,92,246,.55))}
  @keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
  @keyframes spin{to{transform:rotate(360deg)}}
  @keyframes pulse{0%,100%{transform:scale(.85);opacity:.45}50%{transform:scale(1.25);opacity:.85}}
  .proc h3{font-family:'Inter Tight';font-weight:600;font-size:19px;margin:0 0 22px;letter-spacing:-.01em}
  .stages{list-style:none;margin:0;padding:0;font-family:'IBM Plex Mono';font-size:13px;width:280px;max-width:100%}
  .stages li{display:flex;align-items:center;gap:11px;color:var(--faint);padding:5px 0;opacity:.4;transition:opacity .3s,color .3s}
  .stages li.active{opacity:1;color:var(--text)}
  .stages li.done{opacity:.7;color:var(--muted)}
  .st-dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}
  .stages li.active .st-dot{box-shadow:0 0 0 4px rgba(139,92,246,.25)}

  /* ---------- profile detail ---------- */
  #profile{display:none}
  .pd-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
  .pd-id{display:flex;gap:16px;align-items:center}
  .pd-av{width:64px;height:64px;flex:none;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,rgba(139,92,246,.4),rgba(8,8,15,.4));border:1px solid var(--line2)}
  .pd-av img{width:44px;height:44px;object-fit:contain}
  .pd-id h2{font-family:'Inter Tight';font-weight:600;font-size:24px;letter-spacing:-.02em;margin:0 0 5px}
  .pd-arche{font-family:'IBM Plex Mono';font-size:13px;color:var(--orange);letter-spacing:.02em}
  .hero-arche{padding:24px;margin-bottom:16px}
  .hero-arche .eyebrow{display:block;margin-bottom:10px}
  .hero-arche p{margin:0;color:var(--muted);font-size:15px;max-width:70ch}
  .hero-arche .basenote{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-family:'IBM Plex Mono';font-size:11.5px;color:var(--faint);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
  .pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
  .pd-sec-label{grid-column:1/-1;margin:8px 0 -2px}
  .dim{padding:20px}
  .dim-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:12px}
  .dim-name{font-family:'Inter Tight';font-weight:600;font-size:15.5px;letter-spacing:-.01em}
  .dim-lab{font-family:'IBM Plex Mono';font-size:11.5px;color:var(--muted);white-space:nowrap}
  .dim .bar-tk{height:8px}
  .dim-poles{display:flex;justify-content:space-between;font-family:'IBM Plex Mono';font-size:10.5px;color:var(--faint);margin-top:8px}
  .dim-txt{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.5}
  .evolve{padding:22px;margin-bottom:16px;display:flex;gap:16px;align-items:flex-start}
  .evolve .ico{width:38px;height:38px;flex:none;border-radius:10px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line)}
  .evolve h4{font-family:'Inter Tight';font-weight:600;font-size:16px;margin:0 0 6px;letter-spacing:-.01em}
  .evolve p{margin:0;font-size:13.5px;color:var(--muted);max-width:72ch}

  /* ---------- report ---------- */
  .report{display:none}
  .report.show{animation:fade .5s ease}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  .rep-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
  .rep-head .title-block h2{font-family:'Inter Tight';font-weight:600;font-size:26px;letter-spacing:-.02em;margin:0 0 8px}
  .meta-row{display:flex;gap:8px;flex-wrap:wrap}
  .chip{font-family:'IBM Plex Mono';font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 11px;background:rgba(255,255,255,.02)}
  .btn-reset{font:inherit;font-family:'IBM Plex Mono';font-size:12px;letter-spacing:.03em;cursor:pointer;color:var(--text);background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:999px;padding:9px 16px;transition:background .2s,border-color .2s;white-space:nowrap}
  .btn-reset:hover{background:rgba(255,255,255,.07)}
  .btn-reset:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.6)}

  .hero{display:grid;grid-template-columns:200px 1fr;gap:8px;padding:24px;margin-bottom:16px;align-items:center}
  .hero-mark{position:relative;display:grid;place-items:center;height:230px;width:100%}
  .hero-mark::before{content:'';position:absolute;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.4),transparent 70%);animation:pulse 3s ease-in-out infinite}
  .hero-mark img{width:132px;height:132px;object-fit:contain;position:relative;z-index:1;animation:bob 3.4s ease-in-out infinite;filter:drop-shadow(0 12px 30px rgba(139,92,246,.5))}
  .hero-copy .eyebrow{margin-bottom:10px}
  .hero-copy h3{font-family:'Inter Tight';font-weight:600;font-size:clamp(20px,2.6vw,27px);line-height:1.12;letter-spacing:-.02em;margin:0 0 12px}
  .hero-copy p{color:var(--muted);font-size:14.5px;margin:0;max-width:52ch}
  .legend{display:flex;gap:18px;margin-top:16px;flex-wrap:wrap}
  .legend span{display:flex;align-items:center;gap:7px;font-family:'IBM Plex Mono';font-size:11.5px;color:var(--muted)}
  .swatch{width:11px;height:11px;border-radius:3px;flex:none}
  .swatch.you{background:#4d7cff}
  .swatch.room{background:#4ade80}

  .metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:16px}
  .metric{padding:16px 15px 15px}
  .metric .k{font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:9px}
  .metric .v{font-family:'Inter Tight';font-weight:700;font-size:27px;letter-spacing:-.02em;line-height:1}
  .metric .v .unit{font-size:14px;font-weight:500;color:var(--muted);margin-left:2px}
  .metric .cmp{font-family:'IBM Plex Mono';font-size:11px;margin-top:7px;color:var(--faint)}
  .cmp .up{color:var(--orange)}.cmp .down{color:#22d3ee}.cmp .neu{color:var(--faint)}

  .two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
  .block{padding:22px}
  .block-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
  .hint{font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.02em;color:var(--faint);white-space:nowrap}

  .sharebar{height:14px;border-radius:8px;overflow:hidden;display:flex;margin-bottom:16px;background:#1e1e2c}
  .sharebar i{height:100%;display:block;transition:width 1s cubic-bezier(.4,0,.2,1)}
  .share-list{display:flex;flex-direction:column;gap:2px}
  .share-row{display:flex;align-items:center;gap:11px;font-size:13.5px;padding:8px 10px;margin:0 -10px;border-radius:10px}
  .share-row.click{cursor:pointer;transition:background .18s}
  .share-row.click:hover{background:rgba(255,255,255,.045)}
  .share-row.click:focus-visible{outline:none;background:rgba(255,255,255,.045);box-shadow:0 0 0 2px rgba(139,92,246,.5)}
  .share-row.sel{background:rgba(255,255,255,.06)}
  .share-row .dot{width:11px;height:11px;border-radius:50%;flex:none}
  .share-row .nm{flex:1}
  .share-row .nm b{font-weight:600}
  .share-row .nm .role{color:var(--faint);font-size:12px;margin-left:6px}
  .share-row .pct{font-family:'IBM Plex Mono';font-size:13px;color:var(--muted)}
  .share-row .cmpflag{display:none;font-family:'IBM Plex Mono';font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:2px}
  .share-row.sel .cmpflag{display:inline}
  .you-tag{font-family:'IBM Plex Mono';font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;background:#4d7cff;color:#fff;border-radius:4px;padding:2px 6px;margin-left:8px;vertical-align:middle}

  .style-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}
  .style-head .eyebrow{display:flex;align-items:baseline;gap:5px;flex-wrap:wrap}
  .cmp-name{font-family:'IBM Plex Mono';font-weight:600;letter-spacing:.06em;transition:color .25s}
  .cmp-arche{font-family:'IBM Plex Mono';font-size:10px;color:var(--faint);letter-spacing:.04em}
  .room-chip{font:inherit;font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.03em;cursor:pointer;color:var(--muted);background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:999px;padding:5px 11px;transition:background .18s,border-color .18s,color .18s;white-space:nowrap}
  .room-chip:hover{border-color:var(--line2);color:var(--text)}
  .room-chip.active{background:rgba(74,222,128,.16);color:#4ade80;border-color:rgba(74,222,128,.35)}
  .room-chip:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.5)}
  .axes{display:flex;flex-direction:column;gap:18px}
  .axis .poles{display:flex;justify-content:space-between;font-family:'IBM Plex Mono';font-size:11px;color:var(--muted);margin-bottom:8px}
  .axis .track{position:relative;height:6px;border-radius:6px;background:#1e1e2c}
  .axis .mark{position:absolute;top:50%;width:15px;height:15px;border-radius:50%;transform:translate(-50%,-50%);transition:left .8s cubic-bezier(.4,0,.2,1),background .25s}
  .axis .mark.you{background:#4d7cff;box-shadow:0 0 0 3px rgba(77,124,255,.3),0 2px 6px rgba(0,0,0,.4);z-index:2}
  .axis .mark.cmp{width:13px;height:13px;border:2px solid var(--panel);box-shadow:0 2px 5px rgba(0,0,0,.4)}
  .axis .mark.av{width:26px;height:26px;border:none;border-radius:50%;display:grid;place-items:center;font-family:'IBM Plex Mono';font-size:9px;font-weight:600;letter-spacing:.02em;box-shadow:0 2px 7px rgba(0,0,0,.5)}
  .axis .mark.av.you{background:#4d7cff;color:#fff;box-shadow:0 0 0 3px rgba(77,124,255,.28),0 2px 7px rgba(0,0,0,.5);z-index:3}
  .axis .mark.av.cmp{z-index:2}
  .axis-read{font-family:'IBM Plex Mono';font-size:10.5px;color:var(--faint);margin-top:9px;display:flex;gap:7px;flex-wrap:wrap}
  .axis-read .ar-gap{color:var(--muted)}

  .insights{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
  .insight{display:flex;gap:16px;padding:18px 20px;align-items:flex-start}
  .insight .ico{width:34px;height:34px;flex:none;border-radius:9px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line)}
  .insight .ico svg{width:17px;height:17px}
  .insight .tag{font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}
  .insight h4{font-family:'Inter Tight';font-weight:600;font-size:15.5px;margin:0 0 5px;letter-spacing:-.01em}
  .insight p{margin:0;font-size:13.5px;color:var(--muted)}

  .timeline{padding:22px}
  .tl-track{display:flex;flex-direction:column;gap:0;margin-top:4px}
  .tl-row{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:11px 0;border-top:1px solid var(--line)}
  .tl-row:first-child{border-top:none}
  .tl-t{font-family:'IBM Plex Mono';font-size:12px;color:var(--faint);padding-top:2px}
  .tl-body{display:flex;gap:11px;align-items:flex-start}
  .tl-who{width:9px;height:9px;border-radius:50%;flex:none;margin-top:6px}
  .tl-body .txt{font-size:13.5px}
  .tl-body .txt .sp{font-weight:600;margin-right:7px}

  .backlink{font:inherit;font-family:'IBM Plex Mono';font-size:12px;letter-spacing:.03em;cursor:pointer;color:var(--muted);background:none;border:none;padding:0;margin-bottom:20px;display:inline-flex;align-items:center;gap:7px}
  .backlink:hover{color:var(--text)}
  .footnote{text-align:center;color:var(--faint);font-family:'IBM Plex Mono';font-size:11px;margin-top:30px;letter-spacing:.02em;display:none}
  .site-footer{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);text-align:center;color:var(--faint);font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.02em;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
  .site-footer .dot{opacity:.5}

  @media(max-width:860px){
    .cards{grid-template-columns:1fr}
    .metrics{grid-template-columns:repeat(2,1fr)}
    .two-col,.pd-grid{grid-template-columns:1fr}
    .hero{grid-template-columns:1fr}
    .hero-mark{height:160px}
    .hero-mark img{width:104px;height:104px}
    .profile-card{grid-template-columns:1fr}
    .pc-dims{grid-template-columns:1fr}
  }
  @media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}
  /* ---------- intro steps ---------- */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:8px}
  .step-card{position:relative;overflow:hidden;text-align:left;cursor:pointer;color:inherit;font:inherit;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:22px 20px 18px;transition:border-color .2s,transform .2s}
  .step-card:hover,.step-card:focus-visible{border-color:var(--line2);transform:translateY(-3px);outline:none}
  .step-card:focus-visible{box-shadow:0 0 0 2px rgba(139,92,246,.6)}
  .step-num{position:absolute;top:18px;right:18px;font-family:'IBM Plex Mono';font-size:12px;color:var(--faint);border:1px solid var(--line2);border-radius:50%;width:26px;height:26px;display:grid;place-items:center}
  .step-ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line);margin-bottom:14px}
  .step-ico svg{width:20px;height:20px}
  .step-card h3{font-family:'Inter Tight';font-weight:600;font-size:16px;letter-spacing:-.01em;margin:0 0 6px}
  .step-card p{font-size:13px;color:var(--muted);margin:0 0 14px;min-height:34px}
  .step-card .go{display:flex;align-items:center;gap:7px;font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.06em;color:var(--text)}
  .step-card .go .arrow{transition:transform .2s}
  .step-card:hover .go .arrow{transform:translateX(4px)}

  /* ---------- modal ---------- */
  .modal-overlay{position:fixed;inset:0;background:rgba(4,4,10,.74);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
  .modal-overlay.open{display:flex;animation:fade .22s ease}
  .modal{background:linear-gradient(180deg,#15151f,#0c0c14);border:1px solid var(--line2);border-radius:20px;max-width:470px;width:100%;max-height:90vh;overflow:auto;padding:28px;position:relative;box-shadow:var(--shadow);animation:pop .28s cubic-bezier(.2,.9,.3,1.25)}
  @keyframes pop{from{transform:scale(.95);opacity:0}to{transform:none;opacity:1}}
  .modal-close{position:absolute;top:15px;right:15px;width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);cursor:pointer;font-size:13px;display:grid;place-items:center;transition:all .2s;z-index:2}
  .modal-close:hover{color:var(--text);background:rgba(255,255,255,.08)}
  .modal-close:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.6)}
  .m-eyebrow{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:9px}
  .m-head h2{font-family:'Inter Tight';font-weight:600;font-size:22px;letter-spacing:-.02em;margin:0 0 8px;padding-right:26px}
  .m-head p{color:var(--muted);font-size:14px;margin:0 0 22px;line-height:1.5}
  .m-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}
  .btn-primary{background:var(--grad);color:#fff;border:none;border-radius:10px;padding:11px 18px;font:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:filter .2s,opacity .2s}
  .btn-primary:hover{filter:brightness(1.08)}
  .btn-primary:disabled{opacity:.35;cursor:not-allowed;filter:none}
  .btn-primary:focus-visible,.btn-ghost:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.6)}
  .btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:11px 18px;font:inherit;font-size:14px;cursor:pointer;transition:background .2s}
  .btn-ghost:hover{background:rgba(255,255,255,.08)}

  /* record */
  .rec-stage{display:flex;flex-direction:column;align-items:center;gap:16px;padding:10px 0 4px}
  .rec-btn{width:88px;height:88px;border-radius:50%;border:none;cursor:pointer;background:var(--grad);display:grid;place-items:center;position:relative;transition:transform .2s}
  .rec-btn:hover{transform:scale(1.04)}
  .rec-btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(139,92,246,.4)}
  .rec-btn .mic svg{width:30px;height:30px;display:block}
  .rec-btn .stop{display:none;width:24px;height:24px;border-radius:5px;background:#fff}
  .rec-btn.rec{background:#ef4444;animation:recpulse 1.4s ease-in-out infinite}
  .rec-btn.rec .mic{display:none}
  .rec-btn.rec .stop{display:block}
  @keyframes recpulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.5)}50%{box-shadow:0 0 0 15px rgba(239,68,68,0)}}
  .rec-time{font-family:'IBM Plex Mono';font-size:30px;font-weight:600;letter-spacing:.02em}
  .rec-wave{display:flex;align-items:center;justify-content:center;gap:3px;height:46px;width:100%}
  .rec-wave i{width:4px;height:10px;border-radius:2px;background:var(--g2);opacity:.3;transform-origin:center}
  .rec-wave.on i{opacity:.9;animation:wave 1s ease-in-out infinite}
  @keyframes wave{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(2.6)}}
  .rec-status{font-family:'IBM Plex Mono';font-size:12.5px;color:var(--muted);text-align:center}

  /* oauth */
  .platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .platform-btn{display:flex;align-items:center;gap:11px;padding:14px;border:1px solid var(--line2);border-radius:12px;background:rgba(255,255,255,.02);color:var(--text);font:inherit;font-size:13.5px;cursor:pointer;transition:border-color .2s,background .2s}
  .platform-btn:hover{border-color:var(--g2);background:rgba(139,92,246,.08)}
  .platform-btn:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.5)}
  .pf-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;background:rgba(255,255,255,.05)}
  .pf-ico svg{width:19px;height:19px}
  .oauth-top{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--muted);padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line)}
  .oauth-top b{color:var(--text)}
  .field{display:block;margin-bottom:14px}
  .field span{display:block;font-size:11.5px;color:var(--muted);margin-bottom:6px;font-family:'IBM Plex Mono'}
  .field input{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:9px;padding:11px 12px;color:var(--text);font:inherit;font-size:14px}
  .field input:focus{outline:none;border-color:var(--g2)}
  .oauth-perms{font-size:12.5px;color:var(--muted);background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:8px;line-height:1.55}
  .oauth-perms b{color:var(--text);font-weight:600}
  .demo-note{font-family:'IBM Plex Mono';font-size:10.5px;color:var(--faint);text-align:center;margin-top:14px;letter-spacing:.02em}

  /* schedule */
  .mode-toggle{display:flex;gap:5px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:5px;margin-bottom:16px}
  .mode-opt{flex:1;padding:9px 6px;border:none;background:none;color:var(--muted);font:inherit;font-size:12.5px;border-radius:8px;cursor:pointer;transition:background .2s,color .2s}
  .mode-opt.active{background:var(--grad);color:#fff;font-weight:600}
  .mode-opt:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(139,92,246,.5)}
  .cal{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
  .cal-day .dh{font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);text-align:center;margin-bottom:7px}
  .cal-col{display:flex;flex-direction:column;gap:5px;min-height:64px}
  .mtg{border:1px solid var(--line);border-radius:8px;padding:7px 8px 8px;position:relative;background:rgba(255,255,255,.02);transition:border-color .18s,background .18s,opacity .18s}
  .mtg .mt{font-family:'IBM Plex Mono';font-size:9px;color:var(--faint)}
  .mtg .mn{color:var(--text);font-size:11px;font-weight:500;line-height:1.25;margin-top:1px}
  .mtg .badge{position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:50%;background:#4ade80;opacity:0;transition:opacity .2s}
  .mtg.on .badge{opacity:1}
  .mtg.on{border-color:rgba(74,222,128,.4);background:rgba(74,222,128,.07)}
  .cal.manual .mtg{cursor:pointer}
  .cal.manual .mtg:not(.on){opacity:.5}
  .cal.manual .mtg:hover{border-color:var(--line2);opacity:1}
  .cal-hint{font-family:'IBM Plex Mono';font-size:11.5px;color:var(--muted);margin-top:15px;text-align:center}

  /* success */
  .m-success{display:flex;flex-direction:column;align-items:center;gap:12px;padding:22px 0 6px;text-align:center}
  .m-success .check{width:56px;height:56px;border-radius:50%;background:rgba(74,222,128,.14);border:1px solid rgba(74,222,128,.4);display:grid;place-items:center;color:#4ade80;font-size:26px}
  .m-success h3{font-family:'Inter Tight';font-weight:600;font-size:18px;margin:0;letter-spacing:-.01em}
  .m-success p{color:var(--muted);font-size:13.5px;margin:0;max-width:36ch;line-height:1.5}

  @media(max-width:860px){
    .steps{grid-template-columns:1fr}
    .platform-grid{grid-template-columns:1fr}
    .cal{gap:4px}
    .mtg .mn{font-size:10px}
  }
  /* ---------- directory ---------- */
  .directory{padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:26px}
  .dir-h{font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
  .dir-list{display:flex;flex-direction:column;gap:3px}
  .contact{display:flex;align-items:center;gap:12px;width:100%;text-align:left;font:inherit;color:inherit;background:none;border:1px solid transparent;border-radius:12px;padding:9px 10px;cursor:pointer;transition:background .16s,border-color .16s}
  .contact:hover,.contact:focus-visible{background:rgba(255,255,255,.045);border-color:var(--line);outline:none}
  .contact:focus-visible{box-shadow:0 0 0 2px rgba(139,92,246,.5)}
  .avatar{width:38px;height:38px;flex:none;border-radius:50%;display:grid;place-items:center;font-family:'IBM Plex Mono';font-size:12.5px;font-weight:600;letter-spacing:.02em}
  .avatar.lg{width:56px;height:56px;font-size:18px}
  .c-meta{flex:1;display:flex;flex-direction:column;line-height:1.25;min-width:0}
  .c-name{font-size:14px;font-weight:500}
  .c-role{font-size:12px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .c-arrow{color:var(--faint);font-family:'IBM Plex Mono';transition:transform .18s,color .18s}
  .contact:hover .c-arrow{transform:translateX(3px);color:var(--text)}
  .align-chip{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.04em;color:var(--text);border:1px solid var(--line2);background:rgba(255,255,255,.03);border-radius:999px;padding:6px 12px;white-space:nowrap}
  .axis-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px}
  .axis-name{font-family:'Inter Tight';font-weight:600;font-size:14px;letter-spacing:-.01em}
  .axis-gap{font-family:'IBM Plex Mono';font-size:11px;color:var(--muted)}
  .hist-list{display:flex;flex-direction:column;gap:10px}
  .hist{padding:16px 18px}
  .hist-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
  .ht{font-family:'Inter Tight';font-weight:600;font-size:15px;letter-spacing:-.01em}
  .hd{font-family:'IBM Plex Mono';font-size:11.5px;color:var(--faint);white-space:nowrap}
  .hist-note{font-size:13.5px;color:var(--muted);margin-top:7px;line-height:1.5}
  @media(max-width:860px){.directory{grid-template-columns:1fr;gap:20px}}
  .signup-wrap{margin:0 0 30px;max-width:520px}
  .signup{display:flex;gap:10px}
  .signup input{flex:1;background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:10px;padding:12px 14px;color:var(--text);font:inherit;font-size:14px}
  .signup input:focus{outline:none;border-color:var(--g2)}
  .signup input::placeholder{color:var(--faint)}
  .signup .btn-primary{white-space:nowrap;background:#4ab8ef}
  .signup-msg{font-family:'IBM Plex Mono';font-size:11.5px;margin-top:9px;min-height:14px;letter-spacing:.02em}
  .signup-msg.err{color:#f87171}
  .signup-done{display:flex;align-items:center;gap:9px;font-size:14px;color:#4ade80;padding:12px 2px}
  .signup-demo{display:flex;align-items:center;gap:8px;margin-top:11px;font-size:13px;color:var(--muted);cursor:pointer;user-select:none}
  .signup-demo input{appearance:none;-webkit-appearance:none;width:17px;height:17px;flex:none;cursor:pointer;border:1px solid var(--line2);border-radius:5px;background:rgba(255,255,255,.04);position:relative;transition:background .15s,border-color .15s}
  .signup-demo input:hover{border-color:#4ab8ef}
  .signup-demo input:checked{background:#4ab8ef;border-color:#4ab8ef}
  .signup-demo input:checked::after{content:'';position:absolute;left:5.5px;top:2px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
  .signup-demo input:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(74,184,239,.4)}
  @media(max-width:560px){.signup{flex-direction:column}.signup .btn-primary{width:100%}}