:root{--paper: #f5ecd9;--paper-2: #ede0c3;--paper-3: #e3d2ae;--ink: #2b241b;--ink-2: #5a4b37;--ink-3: #8a7659;--line: #c9b58c;--line-soft: #d9c9a4;--accent: #e87a2e;--accent-2: #c8541f;--leaf: #7a9347;--brown: #a47552;--brown-d: #6f4a2a;--sky: #bfd7d4;--cream: #fbf5e5;--shadow: 24px 24px 0 -12px rgba(43,36,27,.08);--font-display: "Fraunces", "Pretendard", ui-serif, Georgia, serif;--font-body: "Instrument Sans", "Pretendard", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--font-hand: "Caveat", "Kalam", cursive}[data-theme=paper]{--paper: #f5ecd9;--paper-2: #ede0c3;--paper-3: #e3d2ae;--ink: #2b241b;--ink-2: #5a4b37;--ink-3: #8a7659;--line: #c9b58c;--accent: #e87a2e}[data-theme=cream]{--paper: #fbf5e5;--paper-2: #f2e9cf;--paper-3: #e8dbb5;--ink: #3a2f20;--ink-2: #6b5a40;--line: #ddc89a;--accent: #d9621c}[data-theme=midnight]{--paper: #1a1815;--paper-2: #222017;--paper-3: #2d2a20;--ink: #f0e6d0;--ink-2: #c9b994;--ink-3: #8f7f5f;--line: #4a4230;--line-soft: #362f22;--accent: #f49045;--cream: #2d2a20}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}html{scroll-behavior:smooth}body{background-color:var(--paper);background-image:radial-gradient(ellipse 800px 400px at 10% -10%,rgba(232,122,46,.06),transparent 60%),radial-gradient(ellipse 600px 500px at 110% 20%,rgba(122,147,71,.05),transparent 60%),url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.15 0 0 0 0 0.08 0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");background-attachment:fixed}a{color:inherit;text-decoration:none}button{font:inherit;background:none;border:none;color:inherit;cursor:pointer}img,video{display:block;max-width:100%}.brand-word{font-family:var(--font-display);font-weight:600;font-variation-settings:"SOFT" 100,"opsz" 18;font-size:22px;letter-spacing:-.01em}.hero-eyebrow,.kicker{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--ink-2)}.section-title{font-family:var(--font-display);font-weight:500;font-size:clamp(36px,4.2vw,62px);line-height:1.05;letter-spacing:-.02em;color:var(--ink);white-space:pre-line;font-variation-settings:"SOFT" 80,"opsz" 40}.section-title.big{font-size:clamp(48px,6vw,96px);line-height:.98}.section-body{font-size:19px;color:var(--ink-2);max-width:620px;margin-top:16px;line-height:1.5;text-wrap:pretty}.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:18px 40px;background:color-mix(in oklab,var(--paper) 88%,transparent);backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);border-bottom:1px solid color-mix(in oklab,var(--line) 40%,transparent)}.brand{display:flex;align-items:center;gap:10px}.nav-links{display:flex;gap:28px;font-size:14px;color:var(--ink-2)}.nav-links a{position:relative;transition:color .2s}.nav-links a:hover{color:var(--ink)}.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:6px;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 6' preserveAspectRatio='none'><path d='M0 3 Q 15 0, 30 3 T 60 3' stroke='%23e87a2e' stroke-width='1.5' fill='none'/></svg>") center/100% 100% no-repeat}.nav-right{display:flex;align-items:center;gap:20px}.lang{display:flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:12px;color:var(--ink-3)}.lang button{padding:4px 6px;border-radius:4px;transition:all .2s}.lang button.on{color:var(--ink);background:var(--paper-2)}.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 18px 10px 20px;background:var(--ink);color:var(--paper);border-radius:999px;font-size:14px;font-weight:500;transition:transform .2s,background .2s}.nav-cta:hover{transform:translateY(-1px);background:var(--accent-2)}.nav-cta .arrow{transition:transform .2s}.nav-cta:hover .arrow{transform:translate(3px)}.hero{position:relative;min-height:100vh;padding:120px 40px 60px;display:grid;grid-template-columns:1fr;align-content:end;overflow:hidden}.hero-video-wrap{position:absolute;inset:0;z-index:0}.hero-video{width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(.98) brightness(1.04)}.hero-vignette{position:absolute;inset:0;background:linear-gradient(180deg,color-mix(in oklab,var(--paper) 55%,transparent) 0%,color-mix(in oklab,var(--paper) 15%,transparent) 25%,color-mix(in oklab,var(--paper) 20%,transparent) 55%,var(--paper) 100%),linear-gradient(100deg,color-mix(in oklab,var(--paper) 82%,transparent) 0%,color-mix(in oklab,var(--paper) 40%,transparent) 45%,transparent 75%),radial-gradient(ellipse at center,transparent 30%,color-mix(in oklab,var(--paper) 65%,transparent) 100%)}.hero-grain{position:absolute;inset:0;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.15 0 0 0 0 0.08 0 0 0 0.2 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");opacity:.5;mix-blend-mode:multiply}.hero-content{position:relative;z-index:2;max-width:1200px;width:100%;margin:0 auto;padding-bottom:20px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--cream);border:1px solid var(--line);border-radius:999px;font-family:var(--font-mono);font-size:11px;color:var(--ink-2);letter-spacing:.15em;margin-bottom:24px;box-shadow:var(--shadow)}.hero-badge .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.4)}}.hero-eyebrow{margin-bottom:18px}.hero-title{font-family:var(--font-display);font-weight:400;font-size:clamp(56px,9vw,136px);line-height:.94;letter-spacing:-.035em;color:var(--ink);font-variation-settings:"SOFT" 100,"opsz" 140;margin-bottom:28px;text-wrap:balance;text-shadow:0 2px 24px color-mix(in oklab,var(--paper) 60%,transparent)}.hero-title .line{display:block}.hero-title .line-1{font-style:italic;color:var(--brown-d);position:relative}.hero-title .orange-dot{display:inline-block;width:.38em;height:.38em;background:var(--accent);border-radius:50%;margin:0 .15em .08em .18em;box-shadow:0 .05em 0 var(--accent-2);transform:translateY(-.35em)}.hero-title .line-2{font-weight:500}.hero-sub{font-size:19px;max-width:560px;color:var(--ink-2);line-height:1.55;margin-bottom:32px;text-wrap:pretty;text-shadow:0 1px 12px color-mix(in oklab,var(--paper) 70%,transparent)}.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-size:15px;font-weight:500;transition:transform .2s,background .2s,color .2s,box-shadow .2s}.btn-primary{background:var(--ink);color:var(--paper);box-shadow:0 2px 0 var(--brown-d),0 10px 30px -10px #2b241b4d}.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 4px 0 var(--brown-d),0 14px 34px -10px #e87a2e66}.btn-primary .btn-arrow{transition:transform .2s}.btn-primary:hover .btn-arrow{transform:translate(4px)}.btn-ghost{background:var(--cream);color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:var(--paper-2)}.btn-ghost .play{font-size:11px;color:var(--accent)}.hero-meta{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:6px 12px;background:color-mix(in oklab,var(--cream) 80%,transparent);border:1px solid color-mix(in oklab,var(--line) 50%,transparent);border-radius:999px;font-family:var(--font-mono);font-size:11px;color:var(--ink-2);letter-spacing:.06em}.hero-scrollhint{position:absolute;right:40px;bottom:40px;z-index:3;display:flex;flex-direction:column;align-items:center;gap:10px;font-family:var(--font-mono);font-size:10px;letter-spacing:.25em;color:var(--ink-3);writing-mode:vertical-rl}.scrollhint-line{width:1px;height:60px;background:linear-gradient(to bottom,transparent,var(--ink-3));animation:scrollhint 2s ease-in-out infinite}@keyframes scrollhint{0%,to{transform:scaleY(1);transform-origin:top}50%{transform:scaleY(.3);transform-origin:top}}.section{max-width:1280px;margin:0 auto;padding:100px 40px;position:relative}.section-head{margin-bottom:60px;max-width:780px}.section-head.center{text-align:center;margin-inline:auto}.kicker{display:inline-block;margin-bottom:20px}.kicker.light{color:color-mix(in oklab,var(--cream) 70%,transparent)}.problem-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}.problem-media{position:relative;background:var(--cream);border:1px solid var(--line);border-radius:24px;padding:40px;box-shadow:var(--shadow);transform:rotate(-1deg)}.problem-media video,.problem-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px}.sticker{position:absolute;background:#fff;padding:14px 18px;font-family:var(--font-hand);font-size:22px;line-height:1.15;color:var(--ink);box-shadow:4px 8px 20px -6px #0003}.sticker-note{right:-30px;top:-20px;transform:rotate(6deg);background:var(--cream);border:1px dashed var(--line);border-radius:4px}.sticker .tape{position:absolute;top:-12px;left:50%;transform:translate(-50%) rotate(-4deg);width:60px;height:20px;background:#e87a2e59;border-left:1px dashed rgba(232,122,46,.4);border-right:1px dashed rgba(232,122,46,.4)}.stamp{font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;color:var(--accent-2);margin-bottom:6px}.problem-points{list-style:none;display:flex;flex-direction:column;gap:32px}.ppt{display:grid;grid-template-columns:60px 1fr;gap:20px;align-items:start}.ppt-num{font-family:var(--font-mono);font-size:13px;color:var(--accent-2);padding-top:6px;border-top:2px solid var(--accent);letter-spacing:.15em}.ppt-title{font-family:var(--font-display);font-size:24px;font-weight:500;margin-bottom:6px;letter-spacing:-.01em}.ppt-desc{color:var(--ink-2);line-height:1.5}.feature-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.feature{grid-column:span 2;position:relative;background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:32px;min-height:240px;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s;overflow:hidden}.feature:hover{transform:translateY(-4px);box-shadow:0 24px 40px -20px #2b241b40}.feature.f-0{grid-column:1 / span 3;grid-row:1;min-height:680px}.feature.f-2{grid-column:1 / span 6;grid-row:2;background:var(--paper-2);min-height:420px}.feature.f-1{grid-column:4 / span 3;grid-row:1;min-height:680px}.feature.f-3,.feature.f-4{grid-column:span 2}.feature.f-5{grid-column:span 2;background:var(--ink);color:var(--paper);border-color:var(--ink)}.feature.f-5 .feature-title{color:var(--paper)}.feature.f-5 .feature-desc{color:color-mix(in oklab,var(--paper) 70%,transparent)}.feature.f-5 .feature-num{color:var(--accent)}.feature.f-5 .feature-tag{border-color:color-mix(in oklab,var(--paper) 30%,transparent);color:var(--paper)}.feature-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--ink-3);margin-bottom:8px}.feature-tag{display:inline-block;padding:4px 10px;font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--accent-2);border:1px solid var(--line);border-radius:999px;margin-bottom:16px;align-self:flex-start}.feature-title{font-family:var(--font-display);font-size:26px;font-weight:500;letter-spacing:-.01em;margin-bottom:10px;line-height:1.1}.feature-desc{color:var(--ink-2);line-height:1.5;margin-bottom:20px;font-size:15px}.fv-tiers{margin-top:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding-top:20px;border-top:1px dashed var(--line)}.fv-tier{display:flex;flex-direction:column;align-items:center;gap:8px}.fv-mini-bezel{width:100%;aspect-ratio:320/240;background:#0a0908;border:2px solid #1a1712;border-radius:8px;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff0a}.fv-mini-bezel video,.fv-mini-bezel img{width:100%;height:100%;object-fit:cover;image-rendering:pixelated}.fv-tier-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;color:var(--ink);font-weight:600}.fv-tier-sub{font-family:var(--font-mono);font-size:10px;color:var(--ink-3);letter-spacing:.05em}.fv-obd-wrap{margin-top:auto;padding-top:20px;border-top:1px dashed var(--line)}.fv-obd-readout{display:flex;align-items:baseline;gap:8px;padding:12px 16px;background:var(--ink);border-radius:10px;margin-bottom:12px;font-family:var(--font-mono)}.obd-k{font-size:11px;letter-spacing:.2em;color:var(--accent)}.obd-v{font-size:28px;font-weight:700;color:var(--paper);margin-left:auto}.obd-u{font-size:11px;color:color-mix(in oklab,var(--paper) 60%,transparent)}.fv-obd{display:flex;flex-wrap:wrap;gap:6px}.obd-pill{padding:6px 12px;background:var(--paper);border:1px solid var(--line);border-radius:6px;font-family:var(--font-mono);font-size:11px;color:var(--ink-2);cursor:pointer;transition:all .15s}.obd-pill:hover{background:var(--paper-2);color:var(--ink)}.obd-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.fv-video{margin-top:auto;width:100%;border-radius:12px;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line)}.fv-video-wrap{margin-top:auto;padding-top:20px;border-top:1px dashed var(--line)}.fv-video-wrap video,.fv-video-wrap img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#0a0908;border:1px solid var(--line)}.fv-qr{margin-top:auto;display:flex;align-items:center;gap:16px;padding-top:20px;border-top:1px dashed var(--line)}.qr-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;width:80px;height:80px;padding:6px;background:var(--paper);border:1px solid var(--ink);border-radius:8px}.qr-cell{background:var(--ink);aspect-ratio:1}.qr-label{font-family:var(--font-mono);font-size:12px;color:var(--ink-2);letter-spacing:.1em}.fv-code{margin-top:auto;padding-top:20px;border-top:1px dashed color-mix(in oklab,var(--paper) 30%,transparent);font-family:var(--font-mono);font-size:13px;color:color-mix(in oklab,var(--paper) 80%,transparent);line-height:1.7}.code-line.ind{padding-left:20px}.code-line.ind2{padding-left:40px}.c-key{color:var(--accent)}.demo-big{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;margin-bottom:60px}.demo-bezel{background:linear-gradient(145deg,#2a2620,#1a1712);border-radius:32px;padding:28px;position:relative;box-shadow:inset 0 2px #ffffff0d,0 40px 60px -30px #0006,var(--shadow);transform:rotate(-1.5deg)}.bezel-inner{position:relative;aspect-ratio:320/240;background:#000;border-radius:12px;overflow:hidden;border:3px solid #0a0908;box-shadow:inset 0 0 0 1px #ffffff0d}.bezel-inner video,.bezel-inner img{width:100%;height:100%;object-fit:cover;image-rendering:pixelated}.bezel-hud{position:absolute;top:12px;left:12px;font-family:var(--font-mono);color:#fff;text-shadow:0 0 4px rgba(0,0,0,.9);line-height:1}.hud-k{font-size:10px;letter-spacing:.2em;color:var(--accent);display:block}.hud-v{font-size:32px;font-weight:700}.hud-u{font-size:11px;color:#ffffffb3;margin-left:4px}.bezel-brand{position:absolute;bottom:10px;right:20px;font-family:var(--font-mono);font-size:9px;letter-spacing:.3em;color:#ffffff40}.demo-aside{display:flex;flex-direction:column;gap:40px}.big-caption-k{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--ink-3);margin-bottom:8px}.big-caption-n{font-family:var(--font-display);font-size:120px;font-weight:500;line-height:.9;letter-spacing:-.04em;color:var(--ink)}.big-caption-n span{font-size:24px;color:var(--ink-3);margin-left:8px;font-family:var(--font-body);letter-spacing:0}.big-caption-s{font-family:var(--font-mono);font-size:13px;color:var(--accent-2);margin-top:12px}.gauge-slider{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:grab;margin-bottom:-18px;position:relative;z-index:3}.gauge-slider:active{cursor:grabbing}.gauge-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;border-radius:50%;background:transparent;cursor:grab}.gauge-slider::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:transparent;border:none;cursor:grab}.gauge-track{position:relative;height:8px;background:var(--paper-3);border-radius:999px;margin:40px 0 20px;pointer-events:none}.gauge-fill{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--leaf),var(--accent));border-radius:999px;transition:width .15s}.gauge-tick{position:absolute;top:-24px;font-family:var(--font-mono);font-size:10px;color:var(--ink-3);transform:translate(-50%)}.gauge-tick:after{content:"";position:absolute;left:50%;top:22px;width:1px;height:8px;background:var(--line)}.gauge-marker{position:absolute;top:50%;transform:translate(-50%,-50%);background:var(--cream);border:2px solid var(--accent);border-radius:50%;padding:2px;transition:left .15s}.gauge-labels{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--ink-3)}.gauge-labels .on{color:var(--accent-2);font-weight:700}.gauge-presets{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}.gauge-presets button{padding:8px 14px;border:1px solid var(--line);background:var(--cream);border-radius:999px;font-family:var(--font-mono);font-size:12px;color:var(--ink-2);transition:all .15s}.gauge-presets button em{font-style:normal;color:var(--ink-3);font-size:10px}.gauge-presets button:hover{border-color:var(--accent);color:var(--ink)}.gauge-presets button.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.gauge-presets button.on em{color:var(--accent)}.marquee{overflow:hidden;margin:0 -40px;position:relative;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.marquee:before,.marquee:after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}.marquee:before{left:0;background:linear-gradient(90deg,var(--paper),transparent)}.marquee:after{right:0;background:linear-gradient(-90deg,var(--paper),transparent)}.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 50s linear infinite}@keyframes marquee{to{transform:translate(-50%)}}.clip{width:360px;flex-shrink:0;background:var(--cream);border:1px solid var(--line);border-radius:14px;overflow:hidden}.clip video,.clip img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000}.clip figcaption{padding:10px 14px;font-family:var(--font-mono);font-size:11px;color:var(--ink-2);letter-spacing:.1em}.demo-note{text-align:center;margin-top:24px;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.1em}.specs-wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.spec-device{background:var(--cream);border:1px solid var(--line);border-radius:24px;padding:32px;transform:rotate(1deg);box-shadow:var(--shadow)}.spec-device img{border-radius:12px;width:100%;display:block}.spec-caption{margin-top:16px;text-align:center;font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--ink-3)}.spec-list{display:flex;flex-direction:column}.spec-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:20px 0;border-bottom:1px dashed var(--line);align-items:baseline}.spec-row:last-child{border-bottom:none}.spec-row dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--ink-3)}.spec-v{font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.01em}.spec-s{font-size:13px;color:var(--ink-2);margin-top:2px;font-family:var(--font-mono)}.timeline{list-style:none;max-width:780px;margin:0 auto;position:relative}.timeline:before{content:"";position:absolute;left:14px;top:12px;bottom:12px;width:1px;background:var(--line)}.tl-item{display:grid;grid-template-columns:40px 1fr;gap:24px;padding:24px 0;position:relative}.tl-marker{width:30px;height:30px;border-radius:50%;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;position:relative;z-index:2;margin-top:4px}.tl-item.st-done .tl-marker{background:var(--ink);border-color:var(--ink)}.tl-item.st-done .check{color:var(--accent);font-size:14px;font-weight:700}.tl-item.st-now .tl-marker{background:var(--accent);border-color:var(--accent)}.tl-item.st-now .ping{width:10px;height:10px;background:#fff;border-radius:50%;position:relative}.tl-item.st-now .ping em{position:absolute;inset:-8px;border-radius:50%;border:2px solid var(--accent);animation:ping 1.4s ease-out infinite}@keyframes ping{0%{transform:scale(.8);opacity:1}to{transform:scale(1.8);opacity:0}}.tl-item.st-next .dot{width:6px;height:6px;background:var(--ink-3);border-radius:50%}.tl-meta{display:flex;align-items:center;gap:12px;margin-bottom:6px}.tl-date{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.15em}.tl-status{padding:2px 8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;border-radius:999px}.tl-status.s-done{background:var(--ink);color:var(--accent)}.tl-status.s-now{background:var(--accent);color:#fff}.tl-status.s-next{background:transparent;color:var(--ink-3);border:1px solid var(--line)}.tl-title{font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.01em}.tl-sub{color:var(--ink-2);font-size:14px;margin-top:4px}.team-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.member{background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:28px;text-align:center;transition:transform .2s}.member:hover{transform:translateY(-4px) rotate(-1deg)}.avatar{width:110px;height:110px;margin:0 auto 16px;border-radius:50%;background:var(--paper);border:1px dashed var(--line);display:flex;align-items:center;justify-content:center}.avatar-plus{border-style:dashed;color:var(--ink-3);font-size:40px;font-family:var(--font-display)}.m-name{font-family:var(--font-display);font-size:18px;font-weight:500;letter-spacing:-.01em;margin-top:4px}.m-role{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--ink-3);margin-top:4px;text-transform:uppercase}.faq-list{list-style:none;max-width:860px;margin:0 auto}.faq-item{border-bottom:1px solid var(--line)}.faq-item:first-child{border-top:1px solid var(--line)}.faq-q{width:100%;display:grid;grid-template-columns:40px 1fr 30px;gap:20px;align-items:center;padding:24px 0;text-align:left;transition:color .2s}.faq-q:hover{color:var(--accent-2)}.faq-n{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.2em}.faq-qt{font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.01em}.faq-toggle{font-family:var(--font-display);font-size:28px;font-weight:400;color:var(--ink-3);text-align:center}.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;padding:0 0 0 60px;color:var(--ink-2);font-size:16px;line-height:1.6;max-width:680px}.faq-item.open .faq-a{max-height:320px;padding-bottom:24px}.faq-item.open .faq-qt{color:var(--accent-2)}.signup{padding:100px 40px}.signup-card{max-width:1080px;margin:0 auto;background:var(--ink);color:var(--paper);padding:80px 60px;border-radius:36px;position:relative;overflow:hidden;background-image:radial-gradient(ellipse 500px 300px at 20% 0%,rgba(232,122,46,.2),transparent 60%),radial-gradient(ellipse 500px 300px at 110% 100%,rgba(122,147,71,.15),transparent 60%)}.signup-card .kicker{color:color-mix(in oklab,var(--paper) 60%,transparent)}.signup-title{font-family:var(--font-display);font-size:clamp(40px,5vw,72px);font-weight:500;line-height:1;letter-spacing:-.03em;white-space:pre-line;margin:12px 0 20px;text-wrap:balance}.signup-body{font-size:17px;color:color-mix(in oklab,var(--paper) 75%,transparent);max-width:520px;margin-bottom:36px;line-height:1.5}.signup-form{display:flex;gap:10px;background:color-mix(in oklab,var(--paper) 12%,transparent);border:1px solid color-mix(in oklab,var(--paper) 20%,transparent);border-radius:999px;padding:6px;max-width:520px;transition:background .2s,border-color .2s}.signup-form:focus-within{background:color-mix(in oklab,var(--paper) 18%,transparent);border-color:var(--accent)}.signup-form input{flex:1;background:transparent;border:none;outline:none;padding:12px 20px;color:var(--paper);font-size:15px;font-family:var(--font-body)}.signup-form input::placeholder{color:color-mix(in oklab,var(--paper) 40%,transparent)}.signup-form button{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:var(--accent);color:#fff;border-radius:999px;font-weight:500;font-size:15px;transition:background .2s,transform .2s}.signup-form button:hover{background:var(--accent-2);transform:translate(2px)}.signup-done{font-family:var(--font-display);font-size:24px;color:var(--accent);display:flex;align-items:center;gap:12px}.done-check{width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}.signup-deco{position:absolute;right:60px;bottom:60px;opacity:.9;transform:rotate(12deg)}.signup-err{margin-top:16px;font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;color:color-mix(in oklab,var(--accent) 92%,white)}.signup-form input:disabled,.signup-form button:disabled{opacity:.55;cursor:not-allowed}.footer{max-width:1280px;margin:0 auto;padding:40px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:12px;color:var(--ink-3);letter-spacing:.05em}.footer-left{display:flex;align-items:center;gap:10px}.footer-left span{font-family:var(--font-display);font-size:16px;color:var(--ink);letter-spacing:0}@media(max-width:1000px){.nav{padding:14px 20px}.nav-links{display:none}.section{padding:60px 20px}.hero{padding:100px 20px 40px}.problem-grid,.specs-wrap,.demo-big{grid-template-columns:1fr;gap:40px}.feature-grid{grid-template-columns:1fr}.feature,.feature.f-0,.feature.f-1,.feature.f-2,.feature.f-3,.feature.f-4,.feature.f-5{grid-column:span 1;grid-row:auto;min-height:auto}.signup-card{padding:40px 24px}.signup-deco,.hero-scrollhint{display:none}.sticker-note{right:20px;top:10px}.problem-media,.demo-bezel,.spec-device{transform:none}.signup-form{flex-direction:column;gap:8px;padding:8px;border-radius:20px}.signup-form input{padding:14px 18px}.signup-form button{width:100%;justify-content:center;padding:14px 24px}.spec-row{grid-template-columns:1fr;gap:4px;padding:18px 0}.spec-row dt{font-size:10px}}@media(max-width:600px){.section{padding:56px 16px}.hero{padding:90px 16px 32px}.hero-title{font-size:clamp(44px,11.5vw,72px);line-height:.96}.hero-sub{font-size:16px}.section-title{font-size:clamp(30px,7.5vw,48px)}.section-title.big{font-size:clamp(36px,10vw,64px)}.section-body{font-size:16px}.section-head{margin-bottom:40px}.nav{padding:12px 16px}.brand-word{font-size:18px}.nav-cta{padding:8px 14px 8px 16px;font-size:13px}.hero-cta-row{flex-direction:column;align-items:stretch;gap:10px}.hero-cta-row .btn{justify-content:center;padding:14px 20px}.feature{padding:24px;min-height:auto}.feature-title{font-size:22px}.feature-desc{font-size:14px}.problem-media{padding:24px;border-radius:18px}.ppt{grid-template-columns:44px 1fr;gap:14px}.ppt-title{font-size:20px}.problem-points{gap:24px}.demo-bezel{padding:16px;border-radius:22px}.big-caption-n{font-size:80px}.big-caption-n span{font-size:18px}.gauge-presets button{padding:7px 11px;font-size:11px}.marquee{margin:0 -16px;padding:16px 0}.marquee:before,.marquee:after{width:40px}.clip{width:260px;border-radius:12px}.spec-device{padding:20px;border-radius:18px}.spec-v{font-size:19px}.tl-item{grid-template-columns:32px 1fr;gap:16px;padding:18px 0}.tl-marker{width:26px;height:26px}.tl-title{font-size:19px}.timeline:before{left:12px}.faq-q{grid-template-columns:28px 1fr 24px;gap:12px;padding:20px 0}.faq-qt{font-size:18px}.faq-a{padding:0 0 0 40px;font-size:15px}.faq-item.open .faq-a{max-height:480px;padding-bottom:20px}.signup-card{padding:36px 20px;border-radius:24px}.signup-title{font-size:clamp(32px,8vw,48px)}.signup-body{font-size:15px}.footer{flex-direction:column;gap:10px;padding:32px 20px;text-align:center}}