:root{--bg:#f7f7f4;--bg-alt:#efefea;--surface:#fff;--surface-2:#fafaf8;--ink:#16181d;--ink-2:#4a4f5a;--ink-3:#7b808b;--line:#16181d17;--line-strong:#16181d29;--accent:#2563eb;--accent-soft:#2563eb17;--code-bg:#15171c;--code-bar:#1d2027;--code-ink:#e6e8ee;--code-dim:#7d8391;--hero-dot:#c3c6cd;--hero-brand-bg:#1d1f24;--hero-brand-fg:#fff;--radius:14px;--radius-lg:20px;--shadow-sm:0 1px 2px #1012180d;--shadow:0 1px 2px #1012180a, 0 12px 32px -12px #10121824;--serif:"Instrument Serif", Georgia, "Times New Roman", serif;--sans:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--gutter:24px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#111317;--bg-alt:#15181d;--surface:#1a1d23;--surface-2:#1e2128;--ink:#eceef2;--ink-2:#b3b8c3;--ink-3:#868c98;--line:#eceef214;--line-strong:#eceef229;--accent:#6d9bff;--accent-soft:#6d9bff21;--code-bg:#0c0e12;--code-bar:#14171c;--hero-dot:#353a44;--hero-brand-bg:#eceef2;--hero-brand-fg:#111317;--shadow:0 1px 2px #0000004d, 0 12px 32px -12px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#111317;--bg-alt:#15181d;--surface:#1a1d23;--surface-2:#1e2128;--ink:#eceef2;--ink-2:#b3b8c3;--ink-3:#868c98;--line:#eceef214;--line-strong:#eceef229;--accent:#6d9bff;--accent-soft:#6d9bff21;--code-bg:#0c0e12;--code-bar:#14171c;--hero-dot:#353a44;--hero-brand-bg:#eceef2;--hero-brand-fg:#111317;--shadow:0 1px 2px #0000004d, 0 12px 32px -12px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit}code{font-family:var(--mono);font-size:.88em}p code,li code{background:var(--accent-soft);color:var(--ink);word-break:break-word;border-radius:6px;padding:.12em .4em}h1,h2,h3{letter-spacing:-.01em;margin:0}h2{font:400 clamp(2rem, 4vw, 3rem)/1.08 var(--serif);letter-spacing:-.005em;text-wrap:balance}h3{font-size:1.02rem;font-weight:600}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.container{width:100%;max-width:1200px;padding:0 var(--gutter);margin:0 auto}@media (width<=560px){:root{--gutter:16px}}.skip{z-index:50;background:var(--ink);color:var(--bg);border-radius:8px;padding:8px 12px;position:absolute;top:-48px;left:12px}.skip:focus{top:12px}.eyebrow{font:500 .76rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin:0 0 14px}[data-icon]{font-style:normal;display:inline-flex}[data-icon] svg{width:1.1em;height:1.1em}.btn{height:46px;font:600 .94rem/1 var(--sans);cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:0 20px;text-decoration:none;transition:background .2s,border-color .2s,transform .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-ghost{border-color:var(--line-strong);color:var(--ink)}.btn-ghost:hover{background:var(--surface)}.btn-light{color:#16181d;background:#fff}.btn-sm{height:36px;padding:0 14px;font-size:.86rem}.cmd-stack{background:var(--surface);border:1px solid var(--line-strong);width:min(100%,380px);box-shadow:var(--shadow-sm);border-radius:14px;display:grid;overflow:hidden}.cmd-row{align-items:center;gap:10px;height:46px;padding:0 7px 0 12px;display:flex}.cmd-row+.cmd-row{border-top:1px solid var(--line)}.cmd-row code{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:.9rem;overflow:hidden}.cmd-step{background:var(--bg-alt);width:20px;height:20px;color:var(--ink-3);font:600 .7rem/1 var(--mono);border-radius:6px;flex:none;place-items:center;display:grid}.cmd-hint{font:500 .7rem/1 var(--mono);color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em;flex:none}.cmd-dark{color:#e6e8ee;background:#ffffff0d;border-color:#ffffff24}.cmd-dark .cmd-row+.cmd-row{border-top-color:#ffffff14}.cmd-dark .cmd-step{color:#9aa0ad;background:#ffffff14}.cmd-dark .cmd-hint{color:#8c919c}.copy{border:1px solid var(--line-strong);background:var(--bg);color:var(--ink-2);font:500 .78rem/1 var(--sans);cursor:pointer;border-radius:999px;flex:none;height:32px;padding:0 12px}.copy:hover{color:var(--ink)}.copy[data-copied]{color:var(--accent);border-color:var(--accent)}.cmd-dark .copy,.term .copy{color:#c9ccd4;background:#ffffff0f;border-color:#ffffff24}.nav{z-index:20;background:color-mix(in srgb, var(--bg) 84%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0}.nav-inner{align-items:center;gap:24px;height:60px;display:flex}.brand{align-items:center;gap:10px;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{background:var(--hero-brand-bg);width:28px;height:28px;color:var(--hero-brand-fg);font:700 15px/1 var(--sans);border-radius:9px;place-items:center;display:inline-grid}.nav-links{gap:4px;margin-left:auto;display:flex}.nav-links a{color:var(--ink-2);border-radius:8px;padding:6px 10px;font-size:.9rem;text-decoration:none;transition:color .2s,background .2s}.nav-links a:hover{color:var(--ink)}.nav-links a[aria-current=true]{color:var(--ink);background:var(--accent-soft)}@media (width<=860px){.nav-links{display:none}.nav .btn{margin-left:auto}}.hero{align-items:center;min-height:min(860px,100svh - 60px);display:flex;position:relative;overflow:hidden}.hero-canvas{width:100%;height:100%;position:absolute;inset:0}.hero-copy{z-index:1;pointer-events:none;padding-top:64px;padding-bottom:64px;position:relative}.hero-copy>*{pointer-events:auto;max-width:560px}.hero h1{font:400 clamp(2.9rem, 6vw, 5rem)/.98 var(--serif);letter-spacing:-.015em;margin-bottom:24px}.hero h1 em{color:var(--ink-2);font-style:italic}.lede{color:var(--ink-2);margin:0 0 32px;font-size:1.1rem}.cta{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.hero-level{font:500 .8rem/1.4 var(--mono);color:var(--ink-3);align-items:center;gap:10px;margin:32px 0 0;display:flex}.pulse{background:var(--accent);border-radius:50%;width:8px;height:8px;position:relative}.pulse:after{content:"";border:2px solid var(--accent);opacity:0;border-radius:50%;animation:2.4s ease-out infinite pulse;position:absolute;inset:-4px}@keyframes pulse{0%{opacity:.6;transform:scale(.5)}to{opacity:0;transform:scale(1.8)}}.hero-level.is-idle .pulse:after{animation:none}.hero-canvas.is-idle{cursor:pointer}@media (prefers-reduced-motion:reduce){.pulse:after{animation:none}}.hero-tip{z-index:2;pointer-events:none;background:var(--ink);color:var(--bg);font:500 .8rem/1.2 var(--sans);white-space:nowrap;box-shadow:var(--shadow);border-radius:8px;padding:6px 10px;position:absolute;transform:translate(-50%,calc(-100% - 10px))}.hero-tip small{font:500 .68rem/1.3 var(--mono);opacity:.65;text-transform:uppercase;letter-spacing:.06em;display:block}@media (width<=959px){.hero{min-height:0;display:block}.hero-canvas{height:min(420px,100vw);display:block;position:relative}.hero-copy{padding-top:8px;padding-bottom:56px}.hero-copy>*{max-width:none}}@media (width<=520px){.cmd-stack{width:100%}}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt)}.strip-inner{grid-template-columns:repeat(4,1fr);display:grid}.strip-inner>div{border-left:1px solid var(--line);padding:28px 24px}.strip-inner>div:first-child{border-left:0;padding-left:0}.strip strong{font:400 2.3rem/1.1 var(--serif);margin-bottom:4px;display:block}.strip span{color:var(--ink-2);font-size:.88rem;line-height:1.45;display:block}@media (width<=760px){.strip-inner{grid-template-columns:1fr 1fr}.strip-inner>div{border-left:0;padding:20px 16px}.strip-inner>div:nth-child(odd){padding-left:0}.strip-inner>div:nth-child(n+3){border-top:1px solid var(--line)}}.section{padding:104px 0}.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{max-width:760px;margin-bottom:48px}.section-lede{color:var(--ink-2);margin:18px 0 0;font-size:1.06rem}@media (width<=640px){.section{padding:72px 0}.section-head{margin-bottom:36px}}.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .2s,box-shadow .2s;position:relative}.feature:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}.feature-icon{background:var(--accent-soft);width:36px;height:36px;color:var(--accent);border-radius:10px;place-items:center;margin-bottom:16px;display:grid!important}.feature-icon svg{width:20px;height:20px}.feature h3{margin-bottom:6px}.feature p{color:var(--ink-2);margin:0;font-size:.93rem}.feature .more{color:var(--accent);align-items:center;gap:4px;margin-top:14px;font-size:.9rem;font-weight:500;text-decoration:none;display:inline-flex}.features{grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0 56px;display:grid}.features-4{grid-template-columns:repeat(4,1fr);margin:56px 0 0}@media (width<=1000px){.features-4{grid-template-columns:1fr 1fr}}@media (width<=900px){.features{grid-template-columns:1fr 1fr}}@media (width<=600px){.features,.features-4{grid-template-columns:1fr}}.brands{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:20px;display:grid}.brand-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px}.group-title{align-items:baseline;gap:8px;margin-bottom:14px;font-size:.95rem;display:flex}.brand-grid{gap:6px;margin:0;padding:0;list-style:none;display:grid}.brand-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.brand-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media (width>=561px) and (width<=900px){.brand-grid.cols-2{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (width<=560px){.brand-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}.brand-grid li{min-width:0;color:var(--ink-2);border-radius:10px;align-items:center;gap:10px;padding:8px 10px;font-size:.87rem;transition:background .15s;display:flex}.brand-grid li:hover{background:var(--surface-2);color:var(--ink)}.brand-grid li span{line-height:1.25}.brand-grid img,.mini-logos img{background:#fff;border:1px solid #16181d14;border-radius:8px;flex:none;width:28px;height:28px;padding:4px}.brand-grid li.more{color:var(--ink-3);font-size:.8rem;line-height:1.3}.brand-grid li.more span{white-space:normal}.brand-grid li.more i{border:1px dashed var(--line-strong);border-radius:8px;flex:none;place-items:center;width:28px;height:28px;display:grid}.brand-sub+.brand-sub{margin-top:14px}.sub-label{font:500 .68rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);opacity:.8;align-items:center;gap:10px;margin:0 0 6px;display:flex}.sub-label:after{content:"";background:var(--line);flex:1;height:1px}.mini-logos{flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none;display:flex}@media (width<=900px){.brands{grid-template-columns:1fr}}.frame{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin:0;overflow:hidden}.frame-bar{background:var(--surface-2);border-bottom:1px solid var(--line);grid-template-columns:1fr minmax(0,360px) 1fr;align-items:center;gap:12px;height:40px;padding:0 14px;display:grid}.frame-url{text-align:center;background:var(--bg);min-width:0;color:var(--ink-3);font:500 .74rem/1.3 var(--mono);white-space:nowrap;text-overflow:ellipsis;border-radius:8px;padding:4px 12px;overflow:hidden}.frame img{aspect-ratio:1440/900;object-fit:cover;background:var(--surface-2);width:100%}.dots{flex:none;gap:6px;display:inline-flex}.dots i{background:var(--line-strong);border-radius:50%;width:10px;height:10px}.term .dots i{background:#ffffff24}.tab-list{background:var(--surface);border:1px solid var(--line);border-radius:12px;flex-wrap:wrap;gap:2px;margin-bottom:14px;padding:4px;display:inline-flex}.tab-list button{color:var(--ink-2);font:500 .87rem/1 var(--sans);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 12px}.tab-list button:hover{color:var(--ink)}.tab-list button[aria-selected=true]{background:var(--ink);color:var(--bg)}.flow{padding-bottom:32px}.flow .section-head{margin-bottom:0}.flow-scroll{position:relative}.flow-scroll[data-static=false]{height:280vh}.flow-scroll[data-static=true] .flow-sticky{padding-top:40px}.flow-scroll[data-static=false] .flow-sticky{align-items:center;height:calc(100vh - 60px);display:flex;position:sticky;top:60px}.flow-inner{grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);align-items:center;gap:48px;display:grid}.flow-stage{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:1000/640;overflow:hidden}.flow-stage>svg{width:100%;height:100%;display:block}.flow-steps{gap:20px;margin:0;padding:0;list-style:none;display:grid}.flow-step{border-left:2px solid var(--line);padding:2px 0 2px 18px;transition:opacity .35s,border-color .35s}.flow-step h3{margin-bottom:6px;font-size:1.08rem}.flow-step p{color:var(--ink-2);margin:0;font-size:.93rem}.flow-step .step-kicker{font:500 .72rem/1 var(--mono);color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.flow-scroll[data-static=false] .flow-step{cursor:pointer}.flow-scroll[data-static=false] .flow-step:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:2px}.flow-scroll[data-static=false] .flow-step[data-state=upcoming]{opacity:.3}.flow-scroll[data-static=false] .flow-step[data-state=done]{opacity:.55}.flow-scroll[data-static=false] .flow-step[data-state=active]{border-color:var(--accent)}.flow-scroll[data-static=false] .flow-step[data-state=active] .step-kicker{color:var(--accent)}.flow-scroll[data-static=false] .flow-step:not([data-state=active]):hover{opacity:.85}@media (width<=991px){.flow-inner{grid-template-columns:1fr;gap:32px}}.fl-label{font:500 13px var(--sans);fill:var(--ink-2)}.fl-mono{font:500 12px var(--mono);fill:var(--ink-3)}.fl-title{font:600 14px var(--sans);fill:var(--ink)}.fl-card{fill:var(--surface);stroke:var(--line-strong)}.fl-soft{fill:var(--bg-alt);stroke:var(--line)}.fl-edge{stroke-dasharray:1 1;fill:none;stroke:var(--line-strong);stroke-width:1.5px;stroke-linecap:round}.fl-flow{fill:none;stroke:var(--accent);stroke-width:1.8px;stroke-linecap:round;stroke-dasharray:.02 .06;animation:1.6s linear infinite flow}@keyframes flow{to{stroke-dashoffset:-.08px}}@media (prefers-reduced-motion:reduce){.fl-flow{animation:none}}.fl-brand{fill:var(--hero-brand-bg);stroke:var(--line-strong)}.fl-brand-t{font:700 68px var(--sans);fill:var(--hero-brand-fg)}.fl-small{font-size:10px}.fl-tabler{color:#3a3f4a}.fl-rule{fill:none;stroke:var(--ink-3);stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.fl-rule-dashed{stroke-dasharray:3 4}.fl-accent{fill:var(--accent)}.fl-accent-soft{fill:var(--accent-soft);stroke:var(--accent)}.fl-accent-text{font:600 12px var(--mono);fill:var(--accent)}.team-grid{grid-template-columns:minmax(260px,1fr) minmax(0,1.9fr);align-items:start;gap:56px;display:grid}.num{background:var(--ink);width:30px;height:30px;color:var(--bg);font:600 .85rem/1 var(--mono);border-radius:9px;flex:none;place-items:center;display:grid}.team-steps{gap:30px;margin:0;padding:62px 0 0;list-style:none;display:grid}.team-steps li{gap:14px;display:flex}.team-steps h3{margin:4px 0 6px}.team-steps p{color:var(--ink-2);margin:0;font-size:.93rem}@media (width<=900px){.team-grid{grid-template-columns:1fr;gap:40px}.team-steps{padding-top:0}}.start-grid{grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);align-items:stretch;gap:40px;display:grid}.term{background:var(--code-bg);color:var(--code-ink);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.term-bar{background:var(--code-bar);border-bottom:1px solid #ffffff0f;align-items:center;gap:16px;height:48px;padding:0 10px 0 16px;display:flex}.term-tabs{scrollbar-width:none;gap:2px;min-width:0;margin-right:auto;display:flex;overflow-x:auto}.term-tabs::-webkit-scrollbar{display:none}.term-tabs button{color:var(--code-dim);cursor:pointer;font:500 .82rem/1 var(--mono);white-space:nowrap;background:0 0;border:0;border-radius:7px;padding:8px 10px}.term-tabs button:hover{color:var(--code-ink)}.term-tabs button[aria-selected=true]{color:var(--code-ink);background:#ffffff14}.term pre{font:.86rem/1.75 var(--mono);margin:0;padding:20px 24px 24px;overflow-x:auto}.term .c{color:var(--code-dim)}.term{grid-template-rows:auto 1fr;grid-template-columns:minmax(0,1fr);display:grid}.term pre{grid-area:2/1}.term pre[hidden]{visibility:hidden;display:block}.next-steps{gap:10px;margin:0;padding:0;list-style:none;display:grid}.next-steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);gap:14px;padding:16px;display:flex}.next-steps b{margin:3px 0 2px;display:block}.next-steps p{color:var(--ink-2);margin:0;font-size:.9rem}@media (width<=900px){.start-grid{grid-template-columns:1fr}}.doc-links{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.doc-links a{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:auto 1fr;align-items:center;gap:2px 14px;padding:18px 20px;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s;display:grid}.doc-links a:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px)}.doc-links [data-icon]{background:var(--bg-alt);width:36px;height:36px;color:var(--ink-2);border-radius:10px;grid-row:span 2;place-items:center;display:grid}.doc-links [data-icon] svg{width:18px;height:18px}.doc-links span{color:var(--ink-3);font-size:.87rem}@media (width<=900px){.doc-links{grid-template-columns:1fr 1fr}}@media (width<=560px){.doc-links{grid-template-columns:1fr}}.closing{color:#eceef2;background:#15171c;padding:72px 0}.closing-inner{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px 48px;display:grid}.closing h2{color:#fff}.closing p{color:#9aa0ad;margin:10px 0 0}.closing-actions{align-items:center;gap:14px;display:flex}@media (width<=1000px){.closing-inner{grid-template-columns:1fr}}@media (width<=560px){.closing-actions{flex-wrap:wrap}}.footer{border-top:1px solid var(--line);padding:48px 0 64px}.footer-inner{gap:10px;display:grid}.tagline{font:italic 400 1.5rem/1.2 var(--serif);color:var(--ink-2);margin:0}.fine{color:var(--ink-3);margin:8px 0 0;font-size:.85rem}.fine a{color:var(--ink-2)}.reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(14px)}.reveal.in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}
