:root {
      color-scheme: only dark;
      --paper: #0a0c0b;
      --card: #121513;
      --stage: #0d100e;
      --ink: #f1f4f2;
      --ink-soft: #d5dbd7;
      --gray: #9aa19c;
      --muted: #676e69;
      --green: #10B981;
      --green-deep: #34D399;
      --green-soft: #6EE7B7;
      --green-tint: rgba(16, 185, 129, 0.13);
      --line: rgba(255, 255, 255, 0.1);
      --line-soft: rgba(255, 255, 255, 0.065);
      --sans: 'Geist', -apple-system, system-ui, sans-serif;
      --ease: cubic-bezier(0.22, 1, 0.36, 1);
      --shadow-card: 0 1px 2px rgba(0,0,0,0.25), 0 8px 28px rgba(0,0,0,0.3);
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--paper); }
    body {
      font-family: var(--sans); color: var(--ink); line-height: 1.6;
      overflow-x: hidden; -webkit-font-smoothing: antialiased; background: var(--paper);
    }
    ::selection { background: var(--green); color: #04110b; }

    .w { max-width: 1160px; margin: 0 auto; padding: 0 36px; }

    h1, h2, h3 { font-weight: 500; }
    .dot { color: var(--green); }
    .kicker { font-size: 14px; font-weight: 500; color: var(--gray); margin-bottom: 20px; }
    .kicker-grad {
      font-size: 23px; font-weight: 500; font-style: italic;
      letter-spacing: -0.01em;
      display: inline-block; padding-right: 0.08em;
      background: linear-gradient(98deg, #16825f 0%, #10b981 28%, #2dd4bf 55%, #86efac 80%, #d1fae5 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 16px;
    }
    .display {
      font-size: clamp(34px, 4.4vw, 52px);
      line-height: 1.06; letter-spacing: -0.035em;
    }
    .accent-grad {
      font-style: italic;
      display: inline-block;
      padding-right: 0.07em;
      background: linear-gradient(98deg, #16825f 0%, #10b981 28%, #2dd4bf 55%, #86efac 80%, #d1fae5 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* ── Buttons ── */
    .btn {
      background: linear-gradient(98deg, #16825f 0%, #10b981 30%, #2dd4bf 60%, #86efac 85%, #d1fae5 100%); color: #04110b;
      padding: 13px 26px; border-radius: 999px;
      text-decoration: none; font-weight: 500; font-size: 15px;
      display: inline-flex; align-items: center; gap: 9px; letter-spacing: -0.01em;
      transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.2s;
      box-shadow: 0 1px 2px rgba(0,0,0,0.3);
    }
    .btn:hover { filter: brightness(1.12); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(16,185,129,0.28); }
    .btn svg { width: 13px; height: 13px; transition: transform 0.25s var(--ease); }
    .btn:hover svg { transform: translate(2px, -2px); }
    .btn-white {
      background: linear-gradient(98deg, #16825f 0%, #10b981 30%, #2dd4bf 60%, #86efac 85%, #d1fae5 100%); color: #04110b;
      padding: 13px 26px; border-radius: 999px;
      text-decoration: none; font-weight: 500; font-size: 15px;
      display: inline-flex; align-items: center; gap: 9px; letter-spacing: -0.01em;
      transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
    }
    .btn-white:hover { filter: brightness(1.12); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(16,185,129,0.28); }
    .btn-white svg { width: 13px; height: 13px; transition: transform 0.25s var(--ease); }
    .btn-white:hover svg { transform: translate(2px, -2px); }

    /* ── Nav ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      background: transparent;
      border-bottom: 1px solid transparent;
      backdrop-filter: blur(0px); -webkit-backdrop-filter: blur(0px);
      transition: background 0.45s var(--ease), border-color 0.45s var(--ease),
                  backdrop-filter 0.45s var(--ease), -webkit-backdrop-filter 0.45s var(--ease),
                  box-shadow 0.45s var(--ease);
    }
    nav.scrolled {
      background: rgba(10, 12, 11, 0.55);
      border-bottom-color: rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4);
      box-shadow: 0 10px 32px rgba(0, 0, 0, 0.28);
    }
    nav .w { display: flex; justify-content: space-between; align-items: center; height: 72px; }
    .logo { display: flex; align-items: center; gap: 1px; text-decoration: none; }
    .logo-img { width: 26px; height: 26px; object-fit: contain; display: block; transform: translateY(0px); }
    .logo-text { font-weight: 600; font-size: 21px; color: var(--ink); letter-spacing: -0.02em; line-height: 1; }
    .logo-text em {
      font-style: normal;
      background: linear-gradient(98deg, #16825f 0%, #10b981 30%, #2dd4bf 60%, #86efac 85%, #d1fae5 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .nav-right { display: flex; align-items: center; gap: 26px; }
    .nav-link { font-size: 14px; font-weight: 500; color: var(--gray); text-decoration: none; transition: color 0.2s; }
    .nav-link:hover { color: var(--ink); }
    nav .btn { padding: 10px 20px; font-size: 14px; }

    /* ── Hero ── */
    .page-hero { padding: 168px 0 24px; }
    .page-hero h1 {
      font-size: clamp(40px, 5.6vw, 72px);
      line-height: 1.02; letter-spacing: -0.04em;
      max-width: 760px; margin-bottom: 26px;
    }
    .page-hero .page-kicker { font-size: clamp(64px, 9vw, 124px); margin-bottom: 44px; line-height: 1; }
    .page-hero p {
      font-size: 17px; color: var(--gray); max-width: 520px; line-height: 1.7;
    }

    /* ── Service sections ── */
    .svc { padding: 96px 0; scroll-margin-top: 30px; position: relative; }
    .sec-divide::before {
      content: '';
      position: absolute; top: 0; left: 50%; transform: translateX(-50%);
      width: min(1088px, calc(100% - 72px)); height: 1px;
      background: linear-gradient(90deg, transparent 0%, #16825f 15%, #10b981 38%, #2dd4bf 60%, #86efac 82%, transparent 100%);
      opacity: 0.8;
    }
    .sec-divide::after {
      content: '';
      position: absolute; top: 0; left: 50%; transform: translateX(-50%);
      width: min(760px, 90%); height: 140px;
      background: radial-gradient(ellipse 50% 100% at 50% 0%, rgba(16, 185, 129, 0.06), transparent 72%);
      pointer-events: none;
    }
    .svc .w {
      display: grid; grid-template-columns: 0.9fr 1.35fr; gap: 72px;
      align-items: start;
    }
    .svc-copy { position: sticky; top: 120px; }
    .svc-copy .kicker { color: var(--green-deep); margin-bottom: 16px; }
    .svc-copy h2 { margin-bottom: 20px; max-width: 360px; }
    .svc-copy > p { font-size: 15.5px; color: var(--gray); line-height: 1.7; max-width: 380px; }
    .svc-list { list-style: none; margin-top: 22px; }
    .svc-list li {
      font-size: 14.5px; color: var(--ink-soft); padding: 7px 0;
      display: flex; align-items: center; gap: 12px;
    }
    .svc-list li::before {
      content: ''; width: 5px; height: 5px; border-radius: 50%;
      background: var(--green); flex-shrink: 0;
    }

    /* ── Demo card ── */
    .demo {
      background: var(--card);
      border: 1px solid var(--line-soft);
      border-radius: 20px;
      box-shadow: var(--shadow-card);
      overflow: hidden;
    }
    .demo-head {
      display: flex; align-items: center; gap: 14px;
      padding: 20px 26px;
      border-bottom: 1px solid var(--line-soft);
    }
    .demo-icon {
      width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
      background: var(--green-tint);
      display: flex; align-items: center; justify-content: center;
    }
    .demo-icon svg { width: 17px; height: 17px; color: var(--green-deep); }
    .demo-head .t { font-size: 15px; font-weight: 500; line-height: 1.3; }
    .demo-head .s { font-size: 12.5px; color: var(--muted); line-height: 1.4; }
    .demo-stage { padding: 28px 26px; background: var(--stage); min-height: 300px; }
    .demo-foot {
      padding: 13px 26px;
      border-top: 1px solid var(--line-soft);
      font-size: 12px; color: var(--muted);
    }

    /* mock rows shared */
    .mrow {
      background: rgba(255,255,255,0.035);
      border: 1px solid var(--line-soft);
      border-radius: 11px;
      padding: 13px 16px;
      display: flex; align-items: center; gap: 12px;
      font-size: 13.5px; color: var(--ink-soft);
    }
    .mrow + .mrow, .mrow + .mbubble, .mbubble + .mrow { margin-top: 10px; }
    .mrow .mt { font-weight: 500; color: var(--ink); font-size: 13.5px; line-height: 1.35; }
    .mrow .ms { font-size: 12px; color: var(--muted); line-height: 1.4; }
    .mrow .mtime { margin-left: auto; font-size: 12px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
    .mdot {
      width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
      background: var(--green); box-shadow: 0 0 0 4px rgba(16,185,129,0.15);
    }
    .mbadge {
      display: inline-flex; align-items: center; gap: 7px;
      background: var(--green-tint); color: var(--green-deep);
      border-radius: 999px; padding: 6px 14px;
      font-size: 12.5px; font-weight: 500;
      margin-top: 14px;
    }
    .mbadge svg { width: 12px; height: 12px; }
    .mbubble {
      background: linear-gradient(98deg, #16825f 0%, #10b981 30%, #2dd4bf 60%, #86efac 85%, #d1fae5 100%); color: #04110b;
      border-radius: 14px 14px 14px 4px;
      padding: 11px 15px;
      font-size: 13px; font-weight: 500;
      max-width: 78%;
    }
    .mcheck { color: var(--green-deep); margin-left: auto; display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; }
    .mcheck svg { width: 13px; height: 13px; }
    .typing { display: inline-flex; gap: 4px; padding: 12px 15px; }
    .typing i {
      width: 6px; height: 6px; border-radius: 50%; background: var(--muted);
      animation: blink 1.1s infinite;
    }
    .typing i:nth-child(2) { animation-delay: 0.18s; }
    .typing i:nth-child(3) { animation-delay: 0.36s; }
    @keyframes blink { 0%, 70%, 100% { opacity: 0.25; } 35% { opacity: 1; } }
    .mbar {
      height: 5px; border-radius: 99px; background: rgba(255,255,255,0.08);
      flex: 0 0 90px; overflow: hidden; position: relative;
    }
    .mbar i { position: absolute; inset: 0; width: 0; background: var(--green); border-radius: 99px; }

    /* ── Animation steps ── */
    .anim { opacity: 0; transform: translateY(10px); }
    .playing .anim { animation: step var(--dur, 10s) infinite var(--ease); }
    @keyframes step {
      0% { opacity: 0; transform: translateY(10px); }
      3% { opacity: 0; transform: translateY(10px); }
      8% { opacity: 1; transform: none; }
      92% { opacity: 1; transform: none; }
      97% { opacity: 0; transform: translateY(-6px); }
      100% { opacity: 0; transform: translateY(10px); }
    }
    /* per-element entrance offsets via animation-delay trick: each element gets its own keyframes below */
    .playing .a1 { animation: stepA var(--dur, 14s) infinite; }
    .playing .a2 { animation: stepB var(--dur, 14s) infinite; }
    .playing .a3 { animation: stepC var(--dur, 14s) infinite; }
    .playing .a4 { animation: stepD var(--dur, 14s) infinite; }
    @keyframes stepA {
      0%, 2% { opacity: 0; transform: translateY(10px); }
      6%, 92% { opacity: 1; transform: none; }
      97%, 100% { opacity: 0; transform: translateY(10px); }
    }
    @keyframes stepB {
      0%, 13% { opacity: 0; transform: translateY(10px); }
      18%, 92% { opacity: 1; transform: none; }
      97%, 100% { opacity: 0; transform: translateY(10px); }
    }
    @keyframes stepC {
      0%, 26% { opacity: 0; transform: translateY(10px); }
      31%, 92% { opacity: 1; transform: none; }
      97%, 100% { opacity: 0; transform: translateY(10px); }
    }
    @keyframes stepD {
      0%, 37% { opacity: 0; transform: scale(0.9); }
      43%, 92% { opacity: 1; transform: none; }
      97%, 100% { opacity: 0; transform: scale(0.9); }
    }
    /* typing indicator: sits where the next row will land, then hands over */
    .mstack { position: relative; margin-top: 10px; }
    .mstack .typing { position: absolute; top: 4px; left: 2px; }
    .mstack .mrow { margin-top: 0; }
    .mstack + .mrow { margin-top: 10px; }
    .playing .atype { animation: stepType var(--dur, 14s) infinite; }
    @keyframes stepType {
      0%, 6% { opacity: 0; }
      9%, 14% { opacity: 1; }
      17%, 100% { opacity: 0; }
    }
    /* score bars fill */
    .playing .mbar i { animation: fill var(--dur, 14s) infinite var(--ease); }
    @keyframes fill {
      0%, 20% { width: 0; }
      42%, 92% { width: var(--fill, 60%); }
      98%, 100% { width: 0; }
    }
    /* scoring rows: text column flexes so bars + labels align right */
    .mgrow { flex: 1; min-width: 0; }
    .mlabel { flex: 0 0 52px; margin-left: 0; justify-content: flex-end; text-align: right; display: inline-flex; }


    /* ── Measured results ── */
    .measured { padding: 28px 0 72px; }
    .measured .mh { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 64px; align-items: end; margin-bottom: 34px; }
    .measured h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
    .measured .mh p { font-size: 15.5px; color: var(--gray); line-height: 1.7; max-width: 440px; }
    .mstrip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .mtile { background: var(--card); border: 1px solid var(--line-soft); border-radius: 18px; padding: 24px 24px 20px; min-width: 0; }
    .mtile b { display: block; font-size: clamp(26px, 2.4vw, 32px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.05; color: var(--ink); font-variant-numeric: tabular-nums; }
    .mtile b.up { color: var(--green-deep); }
    .mtile b em { font-style: normal; color: var(--muted); font-weight: 400; margin: 0 6px; }
    .mtile .l { font-size: 14px; color: var(--ink-soft); margin-top: 8px; }
    .mtile .src { font-size: 12px; color: var(--muted); margin-top: 3px; }
    .measured .fine { font-size: 12.5px; color: var(--muted); margin-top: 16px; }
    .measured-cta { margin-top: 34px; }
    .mc-line { font-size: 17px; color: var(--ink-soft); line-height: 1.6; max-width: 560px; margin-bottom: 20px; letter-spacing: -0.01em; }

    /* ── Real Sprint (dropdown inside speed-to-lead) ── */
    .real-wrap { display: block !important; margin-top: 40px; }
    .real-dd { border: 1px solid rgba(16, 185, 129, 0.22); border-radius: 24px; background: #101412; overflow: hidden; }
    .real-dd summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 22px 28px; }
    .real-dd summary::-webkit-details-marker { display: none; }
    .real-dd summary:focus-visible { outline: 2px solid var(--green); outline-offset: -4px; border-radius: 24px; }
    .real-dd .etag { display: inline-block; font-size: 12px; font-weight: 500; color: var(--green-deep); background: var(--green-tint); border-radius: 999px; padding: 4px 11px; white-space: nowrap; }
    .real-dd .rd-t { font-size: 16px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; flex: 1; }
    .real-dd .more { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500; color: var(--ink); white-space: nowrap;
      background: rgba(255,255,255,0.05); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px 8px 16px; transition: border-color 0.2s, background 0.2s; }
    .real-dd summary:hover .more { border-color: rgba(16,185,129,0.5); background: rgba(16,185,129,0.1); }
    .real-dd .more svg { width: 12px; height: 12px; transition: transform 0.25s var(--ease); }
    .real-dd[open] .more svg { transform: rotate(180deg); }
    .real-dd .real-panel { border: 0; border-radius: 0; border-top: 1px solid rgba(16,185,129,0.12); }
    .real { padding: 96px 0 20px; }
    .real-panel {
      position: relative; overflow: hidden; background: #101412; border: 1px solid rgba(16, 185, 129, 0.22); border-radius: 24px;
      display: grid; grid-template-columns: 1.05fr 1fr;
    }
    .real-panel::before { content: ''; position: absolute; inset: 0; pointer-events: none;
      background: radial-gradient(ellipse 620px 420px at 86% 110%, rgba(16, 185, 129, 0.26), transparent 68%); }
    .real-panel > * { position: relative; }
    .real-l { padding: 44px 44px 38px; border-right: 1px solid rgba(16,185,129,0.12); }
    .real-r { padding: 44px 44px 38px; display: flex; flex-direction: column; }
    .real-l .rec { white-space: nowrap; font-size: clamp(40px, 4.2vw, 60px); font-weight: 500; letter-spacing: -0.04em; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
    .real-l .rec-l { font-size: 14px; color: var(--gray); margin: 8px 0 24px; }
    .real-l p { font-size: 15px; color: var(--gray); line-height: 1.7; max-width: 420px; }
    .real-l .desc { font-size: 13px; color: var(--muted); margin-top: 18px; }
    .rgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; padding-bottom: 22px; border-bottom: 1px solid var(--line-soft); margin-bottom: 22px; }
    .rgrid b { display: block; font-size: 22px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
    .rgrid b.up { color: var(--green-deep); }
    .rgrid small { display: block; font-size: 12.5px; color: var(--muted); margin-top: 3px; line-height: 1.4; }
    .rlist { list-style: none; display: grid; gap: 9px; }
    .rlist li { font-size: 14px; color: var(--ink-soft); line-height: 1.5; display: flex; gap: 10px; }
    .rlist li::before { content: ""; flex: 0 0 5px; height: 5px; border-radius: 50%; background: var(--green); margin-top: 8px; }
    .rlist b { font-weight: 500; color: var(--ink); }
    .real-r .btn { align-self: flex-start; margin-top: 26px; }
    .real-r .foot { margin-top: 18px; font-size: 12px; color: var(--muted); }

    /* ── More section ── */
    .mwin { color: var(--green-deep); font-weight: 500; }
    .more-section { padding: 60px 0 110px; text-align: center; }
    .more-section h2 { margin-bottom: 18px; }
    .more-section > .w > p { font-size: 16px; color: var(--gray); max-width: 480px; margin: 0 auto 40px; line-height: 1.7; }
    .more-chips {
      display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
      max-width: 720px; margin: 0 auto;
    }
    .chip {
      background: var(--card);
      border: 1px solid var(--line-soft);
      border-radius: 999px;
      padding: 10px 22px;
      font-size: 14px; font-weight: 500; color: var(--ink-soft);
      letter-spacing: -0.01em;
    }
    .chip.ghost { color: var(--muted); background: transparent; border-style: dashed; }

    /* ── CTA panel ── */
    .cta-section { padding: 40px 0 110px; }
    .cta-panel {
      background: #101412;
      border: 1px solid rgba(16, 185, 129, 0.22);
      border-radius: 26px;
      padding: 88px 64px;
      position: relative; overflow: hidden;
      text-align: center;
    }
    .cta-panel::before {
      content: '';
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 620px 420px at 82% 115%, rgba(16, 185, 129, 0.32), transparent 68%),
        radial-gradient(ellipse 520px 360px at 12% -20%, rgba(52, 211, 153, 0.14), transparent 65%);
      pointer-events: none;
    }
    .cta-panel > * { position: relative; }
    .cta-panel h2 {
      color: #fff;
      font-size: clamp(32px, 4.2vw, 54px);
      line-height: 1.05; letter-spacing: -0.04em;
      max-width: 640px; margin: 0 auto 20px;
    }
    .cta-panel > p { font-size: 16px; color: rgba(255,255,255,0.6); max-width: 460px; margin: 0 auto 38px; line-height: 1.7; }

    /* ── Footer ── */
    footer { padding: 0 0 48px; }
    footer .w {
      border-top: 1px solid var(--line-soft);
      padding-top: 36px;
      display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px;
    }
    .foot-l { display: flex; align-items: center; gap: 9px; }
    .foot-l img { width: 22px; height: 22px; object-fit: contain; }
    .foot-l span { font-size: 13.5px; color: var(--muted); }
    .foot-r { display: flex; align-items: center; gap: 22px; }
    .foot-r a { font-size: 13.5px; color: var(--gray); text-decoration: none; display: inline-flex; align-items: center; transition: color 0.2s; }
    .foot-r a:hover { color: var(--ink); }

    /* ── Scroll reveal ── */
    .reveal {
      opacity: 0; transform: translateY(28px);
      transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
      will-change: opacity, transform;
    }
    .reveal.visible { opacity: 1; transform: none; }
    .reveal-delay-1 { transition-delay: 70ms; }
    .reveal-delay-2 { transition-delay: 160ms; }

    @media (prefers-reduced-motion: reduce) {
      .reveal { opacity: 1; transform: none; transition: none; }
      .anim, .a1, .a2, .a3, .a4 { opacity: 1 !important; transform: none !important; animation: none !important; }
      .atype { display: none; }
      .mbar i { width: var(--fill, 60%) !important; animation: none !important; }
      .typing i { animation: none; }
      .btn, .btn-white { transition: none; }
    }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .measured .mh { grid-template-columns: 1fr; gap: 14px; }
      .mstrip { grid-template-columns: 1fr 1fr; }
      .real-panel { grid-template-columns: 1fr; }
      .real-l { border-right: 0; border-bottom: 1px solid rgba(16,185,129,0.12); padding: 32px 28px 28px; }
      .real-r { padding: 28px; }
      .page-hero { padding: 128px 0 8px; }
      .svc { padding: 64px 0; }
      .svc .w { grid-template-columns: 1fr; gap: 36px; }
      .svc-copy { position: static; }
      .cta-panel { padding: 64px 32px; }
    }
    @media (max-width: 600px) {
      .mstrip { grid-template-columns: 1fr 1fr; gap: 10px; }
      .mtile { padding: 18px 16px 16px; }
      .mtile b { font-size: 24px; white-space: nowrap; }
      .mstrip .mtile:first-child b { font-size: 19px; letter-spacing: -0.02em; }
      .mstrip .mtile:first-child b em { margin: 0 4px; }
      .real { padding: 72px 0 10px; }
      .real-l, .real-r { padding: 26px 22px 22px; }
      .real-dd summary { flex-wrap: wrap; padding: 18px 20px; }
      .real-dd .rd-t { flex-basis: 100%; order: 3; font-size: 15px; }
      .real-l .rec { font-size: 40px; }
      .w { padding: 0 22px; }
      nav .w { height: 64px; }
      nav .btn { font-size: 13px; padding: 9px 16px; }
      .nav-right { flex: 1; gap: 0; }
      .nav-right .nav-link, .nav-right .btn { margin-left: auto; }
      nav .btn { white-space: nowrap; }
      .nav-link { font-size: 13px; }
      .logo-img { width: 23px; height: 23px; }
      .logo-text { font-size: 19px; }
      .demo-stage { padding: 20px 16px; min-height: 0; }
      .demo-head { padding: 16px 18px; }
      .demo-foot { padding: 12px 18px; }
      .cta-panel { padding: 56px 24px; border-radius: 20px; }
      footer .w { flex-direction: column; text-align: center; }
    }
  
    /* ── Blog ── */
    .bloglist { padding: 10px 0 90px; }
    .catbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 44px; }
    .catbar a { font-size: 13.5px; font-weight: 500; color: var(--ink-soft); text-decoration: none; background: var(--card); border: 1px solid var(--line-soft); border-radius: 999px; padding: 9px 16px; transition: border-color 0.2s, color 0.2s; }
    .catbar a:hover { border-color: rgba(16,185,129,0.4); color: var(--ink); }
    .catname { font-size: clamp(24px, 2.6vw, 32px); font-weight: 500; letter-spacing: -0.03em; margin: 48px 0 20px; scroll-margin-top: 100px; }
    .catname:first-of-type { margin-top: 0; }
    .pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .pcard { display: flex; flex-direction: column; text-decoration: none; background: var(--card); border: 1px solid var(--line-soft); border-radius: 20px; padding: 26px 26px 22px; transition: border-color 0.25s, transform 0.25s var(--ease); }
    .pcard:hover { border-color: rgba(16,185,129,0.35); transform: translateY(-2px); }
    .pcat { font-size: 12px; font-weight: 500; color: var(--green-deep); margin-bottom: 14px; }
    .pcard h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.25; color: var(--ink); margin-bottom: 10px; text-wrap: pretty; }
    .pcard p { font-size: 14px; color: var(--gray); line-height: 1.6; margin-bottom: 18px; }
    .pmeta { margin-top: auto; font-size: 12.5px; color: var(--muted); }
    .post { padding: 150px 0 40px; }
    .post .w { max-width: 760px; }
    .crumbs { display: flex; gap: 10px; font-size: 13px; color: var(--muted); margin-bottom: 22px; }
    .crumbs a { color: var(--green-deep); text-decoration: none; }
    .post h1 { font-size: clamp(34px, 4.6vw, 54px); line-height: 1.04; letter-spacing: -0.04em; margin-bottom: 18px; text-wrap: pretty; }
    .lede { font-size: 18px; color: var(--gray); line-height: 1.65; margin-bottom: 22px; }
    .pmeta-row { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13.5px; color: var(--muted); padding: 18px 0; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); margin-bottom: 40px; }
    .pmeta-row a { color: var(--ink-soft); text-decoration: none; }
    .prose { font-size: 17px; line-height: 1.75; color: var(--ink-soft); }
    .prose p { margin: 0 0 22px; }
    .prose h2 { font-size: clamp(24px, 2.6vw, 30px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.15; color: var(--ink); margin: 46px 0 14px; }
    .prose h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); margin: 32px 0 10px; }
    .prose a { color: var(--green-deep); text-decoration: none; border-bottom: 1px solid rgba(52,211,153,0.35); }
    .prose a:hover { border-color: var(--green-deep); }
    .prose ul, .prose ol { margin: 0 0 22px 22px; }
    .prose li { margin-bottom: 8px; }
    .prose li::marker { color: var(--green); }
    .prose blockquote { margin: 0 0 22px; padding: 18px 22px; border-left: 2px solid var(--green); background: var(--card); border-radius: 0 14px 14px 0; color: var(--ink-soft); }
    .prose blockquote p:last-child { margin: 0; }
    .prose strong { color: var(--ink); font-weight: 500; }
    .prose table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 0 0 24px; }
    .prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
    .prose th { color: var(--ink); font-weight: 500; }
    .prose td { color: var(--ink-soft); }
    .prose .tbl { overflow-x: auto; margin-bottom: 24px; }
    .prose hr { border: 0; border-top: 1px solid var(--line-soft); margin: 36px 0; }
    .prose img { max-width: 100%; height: auto; border-radius: 14px; border: 1px solid var(--line-soft); }
    .prose .callout { background: #101412; border: 1px solid rgba(16,185,129,0.22); border-radius: 18px; padding: 22px 24px; margin: 0 0 24px; }
    .prose .callout p:last-child { margin: 0; }
    .post-foot { margin-top: 44px; padding: 22px 24px; background: var(--card); border: 1px solid var(--line-soft); border-radius: 18px; font-size: 15px; color: var(--gray); line-height: 1.65; }
    .post-foot p { margin: 0; }
    .post-foot a { color: var(--green-deep); text-decoration: none; }
    .related { padding: 40px 0 20px; }
    .related h2 { font-size: clamp(24px, 2.6vw, 30px); font-weight: 500; letter-spacing: -0.03em; margin-bottom: 20px; }
    @media (max-width: 900px) { .pgrid { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 600px) { .pgrid { grid-template-columns: 1fr; } .post { padding: 120px 0 30px; } .prose { font-size: 16px; } .catbar { gap: 8px; } .catbar a { padding: 8px 13px; font-size: 13px; } }

    .faq { margin-top: 44px; }
    .faq h2 { font-size: clamp(24px, 2.6vw, 30px); font-weight: 500; letter-spacing: -0.03em; margin-bottom: 18px; }
    .faq-item { padding: 18px 0; border-top: 1px solid var(--line-soft); }
    .faq-item h3 { font-size: 17px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
    .faq-item p { font-size: 16px; color: var(--ink-soft); line-height: 1.7; margin: 0; }