:root{--bg: #0b1210;--surface: #14201c;--ink: #f4f1e8;--dim: #93a49c;--line: #2b3d37;--line-soft: #1e2b26;--accent: #c8ef53;--accent-ink: #10160f;--focus: #e8ff85;--shell: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}html,body{margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--shell);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px}.wrap{width:min(74rem,100%);margin:0 auto;padding:0 clamp(1.15rem,4vw,2.5rem)}.nav{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line-soft)}.nav-in{display:flex;align-items:center;justify-content:space-between;height:4.25rem;gap:1rem}.mark{display:flex;align-items:center;gap:.6rem;text-decoration:none}.mark svg{display:block;height:22px;width:auto}.mark-glyph{fill:var(--accent)}.mark-name{font-weight:700;letter-spacing:.16em;font-size:.95rem}.nav-right{display:flex;align-items:center;gap:.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.62rem 1.1rem;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);font:inherit;font-size:.9rem;font-weight:550;text-decoration:none;cursor:pointer}.btn.solid{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:650}.btn.ghost{border-color:transparent;color:var(--dim)}.hero{padding:clamp(4rem,13vw,8.5rem) 0 clamp(2.5rem,7vw,4.5rem)}.eyebrow{margin:0 0 1.4rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.34em;text-transform:uppercase;color:var(--dim)}.hero h1{margin:0;max-width:18ch;font-size:clamp(2.5rem,7.4vw,5.25rem);line-height:1.02;letter-spacing:-.035em;font-weight:680;text-wrap:balance}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{margin:1.6rem 0 0;max-width:42ch;color:var(--dim);font-size:clamp(1rem,1.9vw,1.15rem);line-height:1.55}.hero-cta{display:flex;gap:.7rem;margin-top:2.4rem;flex-wrap:wrap}.rail-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.4rem}.rail-head h2{margin:0;font-size:clamp(1.25rem,2.6vw,1.6rem);letter-spacing:-.02em;font-weight:620}.rail-nav{display:flex;gap:.45rem}.rail-btn{width:2.5rem;height:2.5rem;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;font-size:1rem;line-height:1;display:grid;place-items:center}.rail-btn[disabled]{opacity:.3;cursor:default}.rail{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:1.1rem;scrollbar-width:none;-ms-overflow-style:none;margin-inline:calc(50% - 50vw);padding-inline:max(1.15rem,calc(50vw - 37rem))}.rail::-webkit-scrollbar{display:none}.card{scroll-snap-align:start;flex:0 0 auto;width:min(23rem,78vw);min-height:20rem;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:1.6rem 1.5rem;display:flex;flex-direction:column;gap:.7rem}.card-n{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;color:var(--accent)}.card h3{margin:.3rem 0 0;font-size:1.32rem;line-height:1.2;letter-spacing:-.02em;font-weight:620}.card p{margin:0;color:var(--dim);line-height:1.6;font-size:.95rem}.card-eg{margin-top:auto;padding-top:1.1rem;border-top:1px solid var(--line-soft);font-family:var(--mono);font-size:.78rem;line-height:1.6;color:var(--ink)}.card-eg span{color:var(--dim)}.show{padding:clamp(3.5rem,9vw,6.5rem) 0}.show-head{max-width:34ch;margin-bottom:clamp(2rem,5vw,3rem)}.show-head h2{margin:0 0 .8rem;font-size:clamp(1.6rem,3.6vw,2.4rem);letter-spacing:-.03em;line-height:1.1;font-weight:660}.show-head p{margin:0;color:var(--dim);line-height:1.6}.devices{display:grid;grid-template-columns:1fr;gap:clamp(2rem,5vw,3.5rem);align-items:end}@media(min-width:60rem){.devices{grid-template-columns:1.75fr 1fr}}.laptop-screen{border:1px solid var(--line);border-radius:12px 12px 3px 3px;background:var(--surface);padding:.55rem .55rem 0;overflow:hidden}.laptop-screen img{display:block;width:100%;border-radius:7px 7px 0 0}.laptop-base{height:.55rem;border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;background:var(--surface)}.laptop-foot{margin:.85rem 0 0;font-family:var(--mono);font-size:.74rem;color:var(--dim);letter-spacing:.06em}.phone-frame{width:min(17rem,68vw);margin-inline:auto;border:1px solid var(--line);border-radius:30px;padding:.5rem;background:var(--surface)}.phone-frame img{display:block;width:100%;border-radius:24px}.phone-foot{margin:.85rem 0 0;text-align:center;font-family:var(--mono);font-size:.74rem;color:var(--dim);letter-spacing:.06em}.close{padding:clamp(3.5rem,9vw,6rem) 0 clamp(4rem,10vw,7rem);border-top:1px solid var(--line-soft)}.close h2{margin:0 0 .9rem;font-size:clamp(1.7rem,4vw,2.6rem);letter-spacing:-.03em;max-width:20ch;line-height:1.1;font-weight:660}.close p{margin:0 0 2rem;color:var(--dim);max-width:44ch;line-height:1.6}.foot{border-top:1px solid var(--line-soft);padding:2rem 0 3rem}.foot-in{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--dim);font-size:.85rem}.foot a{text-decoration:none}.foot a:hover{color:var(--ink)}@media(prefers-reduced-motion:reduce){.rail{scroll-behavior:auto}}.prose{padding:clamp(3rem,8vw,5.5rem) 0;max-width:60ch}.prose h2{margin:0 0 1rem;font-size:clamp(1.5rem,3.4vw,2.15rem);line-height:1.15;letter-spacing:-.03em;font-weight:650;text-wrap:balance}.prose h2.mt{margin-top:2.75rem}.prose h2 em{font-style:normal;color:var(--accent)}.prose p{margin:0 0 1.1rem;color:var(--dim);line-height:1.7;font-size:clamp(1rem,1.7vw,1.08rem)}.prose p strong{color:var(--ink);font-weight:600}.prose p em{font-style:italic;color:var(--ink)}.list{margin:1.4rem 0 0;padding:0;list-style:none;counter-reset:n;display:grid;gap:1.1rem}.list li{counter-increment:n;position:relative;padding-left:2.6rem;color:var(--dim);line-height:1.65}.list li:before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:.1rem;font-family:var(--mono);font-size:.8rem;color:var(--accent)}.list strong{color:var(--ink);font-weight:600}.band{padding:clamp(2rem,5vw,3rem) 0}.band-grid{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:14px;overflow:hidden}@media(min-width:52rem){.band-grid{grid-template-columns:repeat(3,1fr)}}.band-grid>div{background:var(--bg);padding:1.5rem 1.4rem}.band-k{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}.band-grid p{margin:0;color:var(--dim);line-height:1.6;font-size:.95rem}.rail-sub{margin:-.5rem 0 1.4rem;color:var(--dim);max-width:58ch;line-height:1.6;font-size:.95rem}.ways-h{margin:0 0 .5rem;font-size:clamp(1.5rem,3.4vw,2.15rem);letter-spacing:-.03em;font-weight:650}.ways{display:grid;gap:1rem;padding-bottom:clamp(2rem,6vw,4rem)}@media(min-width:46rem){.ways{grid-template-columns:repeat(2,1fr)}}@media(min-width:72rem){.ways{grid-template-columns:repeat(4,1fr)}}.way{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.4rem 1.3rem;display:flex;flex-direction:column;gap:.5rem}.way h3{margin:0;font-size:1.15rem;letter-spacing:-.015em;font-weight:620}.way-s{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.way p{margin:.35rem 0 0;color:var(--dim);line-height:1.6;font-size:.92rem}.way-spec{margin-top:auto!important;padding-top:1rem;border-top:1px solid var(--line-soft);font-family:var(--mono);font-size:.76rem;color:var(--dim);line-height:1.55}.card h3{margin:0 0 .1rem}.hero{position:relative}.relay{display:grid;gap:.55rem;margin-top:3rem;position:relative}@media(min-width:68rem){.hero{padding-right:24rem}.relay{position:absolute;top:clamp(5rem,12vw,8.5rem);right:0;width:21rem;margin-top:0}}.relay-line{position:absolute;left:1.05rem;top:.9rem;bottom:.9rem;width:1px;background:var(--line-soft)}.relay-box{position:relative;display:grid;gap:.2rem;padding:.8rem .95rem .8rem 2.3rem;border:1px solid var(--line-soft);border-radius:11px;background:var(--bg);transition:border-color .45s ease,background .45s ease}.relay-box:before{content:"";position:absolute;left:.72rem;top:1.05rem;width:.68rem;height:.68rem;border-radius:2px;border:1px solid var(--line);background:var(--bg);transition:background .35s ease,border-color .35s ease}.relay-box[data-on=true]{border-color:var(--line);background:var(--surface)}.relay-box[data-on=true]:before{background:var(--accent);border-color:var(--accent)}.relay-k{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}.relay-v{font-size:.88rem;line-height:1.4;color:var(--dim);transition:color .35s ease;min-height:1.25rem}.relay-box[data-on=true] .relay-v{color:var(--ink)}.card-c{margin-top:auto!important;padding-top:1.1rem;border-top:1px solid var(--line-soft);color:var(--ink)!important;font-size:.9rem!important;line-height:1.55!important}@media(prefers-reduced-motion:reduce){.relay-box,.relay-box:before,.relay-v{transition:none}}.vswitch{position:fixed;bottom:1rem;left:50%;transform:translate(-50%);display:flex;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:999px;overflow:hidden;z-index:40}.vswitch a{padding:.5rem 1rem;background:var(--bg);color:var(--dim);text-decoration:none;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em}.vswitch a[data-on=true]{background:var(--accent);color:var(--accent-ink)}.hero{text-align:center;padding-right:0}.hero h1{max-width:none;margin-inline:auto}.hero>p{margin-inline:auto}.hero-cta{justify-content:center}.eyebrow{font-size:clamp(.55rem,1.15vw,.64rem);letter-spacing:.22em;white-space:nowrap;margin-bottom:1.1rem}.hero>p{max-width:52ch;font-size:clamp(1rem,1.55vw,1.1rem)}@media(min-width:68rem){.relay{position:static;width:min(40rem,100%);margin:3.2rem auto 0;grid-auto-flow:column;grid-auto-columns:1fr}.relay-line{display:none}.relay-box{padding:.85rem .95rem .85rem 2.1rem;text-align:left}}.rail-head{justify-content:center;flex-direction:column;gap:.6rem}.rail-head h2{text-align:center}.rail-sub{text-align:center;margin-inline:auto}.rail-nav{justify-content:center}.card{width:min(20.5rem,76vw);min-height:17.5rem;border-radius:0;border-color:var(--line);padding:1.3rem 1.25rem;gap:.5rem;font-family:var(--mono)}.card h3{font-family:var(--mono);font-size:1.02rem;font-weight:600;letter-spacing:-.005em;margin:0}.card h3:before{content:"> ";color:var(--accent)}.card p{font-size:.8rem;line-height:1.7}.card-c{font-size:.8rem!important;line-height:1.7!important;padding-top:.95rem}.rail-btn{border-radius:0;width:2.2rem;height:2.2rem}.rail-head{align-items:center;text-align:center;margin-bottom:1.6rem}.rail-head .rail-sub{margin:0}.rail-head .rail-nav{margin-top:.3rem}.card{min-height:15rem}