:root{--bg:#06070a;--bg-soft:#0a0c11;--panel:#10131a;--panel-soft:#0c0e14;--line:#ffffff17;--line-soft:#ffffff0d;--line-strong:#ffffff2b;--fg:#f2f4ef;--muted:#a2a8b3;--faint:#717784;--accent:#c9f158;--accent-soft:#c9f15814;--accent-line:#c9f15842;--success:#4ade80;--danger:#f87171;--radius:16px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--container:1160px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-text-size-adjust:100%;scroll-padding-top:96px}body{background:var(--bg);color:var(--fg);font-family:var(--font-sans);letter-spacing:-.006em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}img,svg{display:block}::selection{background:var(--accent);color:#0a0a0a}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#23262e;border-radius:8px}::-webkit-scrollbar-track{background:0 0}.container{width:min(var(--container), calc(100% - 48px));margin-inline:auto}.container--narrow{width:min(820px,100% - 48px)}section[id],.docs__section[id]{scroll-margin-top:96px}.bg{z-index:-1;pointer-events:none;background:radial-gradient(120% 65% at 50% -10%, #c9f1580f, transparent 60%), linear-gradient(180deg, #07080c 0%, var(--bg) 45%, #050609 100%);position:fixed;inset:0;overflow:hidden}.bg__grid{opacity:.7;background-image:linear-gradient(#ffffff0b 1px,#0000 1px),linear-gradient(90deg,#ffffff0b 1px,#0000 1px);background-size:64px 64px;height:130%;position:absolute;inset:-30% -10% auto;-webkit-mask-image:radial-gradient(70% 55% at 50% 0,#000 15%,#0000 72%);mask-image:radial-gradient(70% 55% at 50% 0,#000 15%,#0000 72%)}.bg__glow{filter:blur(120px);opacity:.5;border-radius:50%;position:absolute}.bg__glow--a{background:radial-gradient(circle,#c9f15842,#0000 68%);width:620px;height:620px;top:-260px;left:-140px}.bg__glow--b{background:radial-gradient(circle,#60a5fa29,#0000 70%);width:560px;height:560px;top:26%;right:-240px}.bg__noise{opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");position:absolute;inset:0}.nav{z-index:60;border-bottom:1px solid #0000;transition:background .25s,border-color .25s;position:fixed;inset:0 0 auto}.nav.is-scrolled,.nav.is-open{border-bottom-color:var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#06070ad1}.nav__inner{align-items:center;gap:22px;height:72px;display:flex}.brand{letter-spacing:-.02em;flex-shrink:0;align-items:center;gap:10px;font-weight:700;display:inline-flex}.brand__mark{color:#0a0a0a;background:linear-gradient(135deg,#dcff86,#a8e63f);border-radius:9px;place-items:center;width:32px;height:32px;font-size:16px;font-weight:800;display:grid;box-shadow:0 6px 18px -8px #c9f158b3}.brand__name{font-size:17px}.brand__tag{border:1px solid var(--line);color:var(--faint);letter-spacing:0;white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:10.5px;font-weight:500}.nav__links{align-items:center;gap:2px;margin-left:auto;display:flex}.nav__links a{color:var(--muted);border-radius:8px;padding:8px 11px;font-size:13.5px;font-weight:500;transition:color .15s,background .15s}.nav__links a:hover{color:var(--fg);background:#ffffff0d}.nav__actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.lang-switch{border:1px solid var(--line);color:var(--faint);font-family:var(--font-mono);border-radius:8px;align-items:center;gap:5px;padding:6px 9px;font-size:11.5px;transition:border-color .15s;display:inline-flex}.lang-switch:hover{border-color:var(--line-strong)}.lang-switch .is-on{color:var(--accent)}.lang-switch__sep{color:var(--line-strong)}.nav__toggle{border:1px solid var(--line);border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:38px;height:38px;display:none}.nav__toggle span{background:var(--fg);border-radius:2px;width:16px;height:2px;transition:transform .2s,opacity .2s;display:block}.nav.is-open .nav__toggle span:first-child{transform:translateY(6px)rotate(45deg)}.nav.is-open .nav__toggle span:nth-child(2){opacity:0}.nav.is-open .nav__toggle span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}.btn{white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:46px;padding:0 20px;font-size:14px;font-weight:600;line-height:1;transition:transform .15s,background .15s,border-color .15s,filter .15s;display:inline-flex}.btn--primary{color:#0a0a0a;background:linear-gradient(135deg,#dcff86,#b7ea45);box-shadow:0 12px 30px -16px #c9f158d9}.btn--primary:hover{filter:brightness(1.04);transform:translateY(-1px)}.btn--ghost{border-color:var(--line-strong);color:var(--fg);background:#ffffff08}.btn--ghost:hover{background:#ffffff12;border-color:#ffffff42}.btn--sm{border-radius:9px;height:38px;padding:0 14px;font-size:13px}.hero{padding:152px 0 76px}.hero__inner{grid-template-columns:1.04fr .96fr;align-items:center;gap:56px;display:grid}.pill{border:1px solid var(--accent-line);background:var(--accent-soft);color:#dcf99a;letter-spacing:0;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:500;display:inline-flex}.pill__dot{background:var(--accent);width:6px;height:6px;box-shadow:0 0 12px var(--accent);border-radius:50%}.hero__title{letter-spacing:-.04em;margin:22px 0 0;font-size:clamp(38px,5.1vw,64px);font-weight:750;line-height:1.05}.grad{background:linear-gradient(100deg,#ecffc0 0%,#c9f158 46%,#74e6b1 100%);color:#0000;-webkit-background-clip:text;background-clip:text;display:block}.hero__lead{max-width:560px;color:var(--muted);margin:22px 0 0;font-size:16.5px;line-height:1.78}.hero__cta{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.hero__note{color:var(--faint);margin:18px 0 0;font-size:12.5px}.hero__visual{min-width:0;position:relative}.term{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#141821f0,#090b0ffa);overflow:hidden;box-shadow:0 46px 90px -46px #000000f2,inset 0 1px #ffffff0d}.term__bar{border-bottom:1px solid var(--line);color:var(--muted);font-family:var(--font-mono);background:#ffffff06;align-items:center;gap:10px;padding:12px 16px;font-size:11.5px;display:flex}.term__dots{flex-shrink:0;gap:6px;display:inline-flex}.term__dots i{background:#2b303a;border-radius:50%;width:9px;height:9px;display:block}.term__dots i:first-child{background:#3d2b2b}.term__dots i:nth-child(2){background:#3d3826}.term__dots i:nth-child(3){background:#26382c}.term__title{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-left:4px;overflow:hidden}.term__badge{border:1px solid var(--accent-line);background:var(--accent-soft);color:#dcf99a;white-space:nowrap;border-radius:999px;margin-left:auto;padding:3px 8px;font-size:10px}.term__code{color:#d9dde5;font-family:var(--font-mono);tab-size:2;margin:0;padding:18px 20px;font-size:12.5px;line-height:1.85;overflow-x:auto}.c-p{color:#93c5fd}.c-s{color:var(--accent)}.term__sep{border-block:1px dashed var(--line);color:#86efac;font-family:var(--font-mono);background:#4ade800b;padding:9px 20px;font-size:11px}.floating-card{border:1px solid var(--line-strong);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#10131af0;border-radius:13px;align-items:center;gap:12px;padding:13px 18px;display:flex;position:absolute;bottom:-26px;right:-18px;box-shadow:0 28px 54px -28px #000000e6}.floating-card__dot{background:var(--success);width:9px;height:9px;box-shadow:0 0 14px var(--success);border-radius:50%;flex-shrink:0}.floating-card__label{color:var(--faint);letter-spacing:.09em;text-transform:uppercase;font-size:10px;font-weight:500}.floating-card__value{margin-top:2px;font-size:12.5px;font-weight:600}.strip{border-block:1px solid var(--line);background:#ffffff04}.strip__inner{grid-template-columns:repeat(4,1fr);padding:28px 0;display:grid}.stat{border-left:1px solid var(--line);padding:0 30px}.stat:first-child{border-left:0;padding-left:0}.stat__value{letter-spacing:-.03em;font-size:30px;font-weight:750;line-height:1.1}.stat__label{color:var(--muted);margin-top:5px;font-size:12.5px}.section{padding:96px 0}.section--alt{border-block:1px solid var(--line);background:#ffffff04}.section__head{max-width:680px;margin-bottom:46px}.eyebrow{color:var(--accent);font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;font-size:11.5px;font-weight:500;display:inline-block}.section__title{letter-spacing:-.03em;margin:12px 0 0;font-size:clamp(28px,3.4vw,42px);font-weight:750;line-height:1.14}.section__desc{color:var(--muted);margin:14px 0 0;font-size:15.5px;line-height:1.75}.grid{gap:18px;display:grid}.grid--3{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff09,#ffffff03);padding:26px;transition:transform .2s,border-color .2s,background .2s}.card:hover{border-color:var(--accent-line);background:linear-gradient(#c9f1580d,#ffffff03);transform:translateY(-2px)}.card__icon{background:var(--accent-soft);width:40px;height:40px;color:var(--accent);border:1px solid #c9f1582e;border-radius:11px;place-items:center;display:grid}.card__icon svg{width:21px;height:21px}.card__title{letter-spacing:-.01em;margin:18px 0 0;font-size:16.5px;font-weight:650}.card__desc{color:var(--muted);margin:9px 0 0;font-size:13.5px;line-height:1.72}.card__tags{flex-wrap:wrap;gap:6px;margin-top:18px;display:flex}.card__tags span{border:1px solid var(--line);color:var(--faint);background:#ffffff05;border-radius:999px;padding:4px 9px;font-size:11px}.table{border:1px solid var(--line);border-radius:var(--radius);background:#0b0d12b8;overflow:hidden}.table__row{grid-template-columns:1.05fr 1fr 1fr;display:grid}.table__row+.table__row{border-top:1px solid var(--line)}.table__row--head{color:var(--faint);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;background:#ffffff08;font-size:11px}.table__cell{color:var(--muted);padding:14px 22px;font-size:13.5px;line-height:1.6}.table__cell--label{color:var(--fg);font-weight:600}.table__row--head .table__cell{color:var(--faint);font-weight:500}.ok{color:var(--accent)}.steps{grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px;display:grid}.step{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff05;padding:24px}.step__num{color:var(--accent);font-family:var(--font-mono);letter-spacing:.06em;font-size:12px}.step__title{margin:12px 0 0;font-size:16.5px;font-weight:650}.step__desc{color:var(--muted);margin:8px 0 0;font-size:13.5px;line-height:1.72}.codeblock{border:1px solid var(--line);background:#090b0f;border-radius:14px;overflow:hidden}.codeblock__bar{border-bottom:1px solid var(--line);background:#ffffff06;align-items:center;gap:12px;padding:10px 14px;display:flex}.codeblock__title{color:var(--muted);font-family:var(--font-mono);font-size:11.5px}.codeblock__body{color:#d9dde5;font-family:var(--font-mono);tab-size:2;margin:0;padding:18px;font-size:12.5px;line-height:1.75;overflow-x:auto}.copy{border:1px solid var(--line-strong);color:var(--muted);font-family:var(--font-mono);border-radius:7px;margin-left:auto;padding:4px 10px;font-size:10.5px;transition:color .15s,background .15s,border-color .15s}.copy:hover{color:var(--fg);background:#ffffff0f}.copy.is-copied{color:var(--accent);border-color:var(--accent-line)}.codetabs{flex-wrap:wrap;gap:4px;display:flex}.codetabs button{color:var(--faint);font-family:var(--font-mono);border-radius:7px;padding:5px 10px;font-size:11px;transition:color .15s,background .15s}.codetabs button:hover{color:var(--fg)}.codetabs button.is-active{background:var(--accent);color:#0a0a0a}.chains{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;display:grid}.chain{border:1px solid var(--line);width:100%;color:var(--muted);background:#ffffff06;border-radius:999px;justify-content:center;align-items:center;gap:9px;padding:11px 16px;font-size:13px;display:inline-flex}.chain__dot{border-radius:50%;width:8px;height:8px}.pricing{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;width:100%;display:grid}.price-card{border:1px solid var(--line);background:linear-gradient(#ffffff08,#ffffff03);border-radius:18px;flex-direction:column;padding:30px;display:flex}.price-card--accent{background:linear-gradient(#c9f15813,#c9f15803);border-color:#c9f15852;box-shadow:0 34px 70px -46px #c9f15866}.price-card__label{color:var(--muted);font-size:12.5px}.price-card__value{letter-spacing:-.04em;margin-top:14px;font-size:44px;font-weight:750;line-height:1}.price-card__value--sm{letter-spacing:-.02em;font-size:24px}.price-card__list{color:var(--muted);gap:10px;margin:22px 0 28px;padding:0;font-size:13.5px;list-style:none;display:grid}.price-card__list li{padding-left:22px;position:relative}.price-card__list li:before{content:"✓";color:var(--accent);font-weight:700;position:absolute;left:0}.price-card .btn{margin-top:auto}.faq{gap:10px;display:grid}.faq__item{border:1px solid var(--line);background:#ffffff05;border-radius:12px;padding:0 18px}.faq__item summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-size:14.5px;font-weight:600;list-style:none;display:flex}.faq__item summary::-webkit-details-marker{display:none}.faq__item summary:after{content:"+";color:var(--faint);font-size:18px;font-weight:400;line-height:1}.faq__item[open] summary:after{content:"−";color:var(--accent)}.faq__item p{color:var(--muted);margin:0 0 16px;font-size:13.5px;line-height:1.75}.cta{padding:80px 0 100px}.cta__inner{border:1px solid var(--accent-line);background:radial-gradient(80% 130% at 0 0,#c9f1581c,#0000 62%),#ffffff05;border-radius:22px;justify-content:space-between;align-items:center;gap:32px;padding:44px;display:flex}.cta__title{letter-spacing:-.03em;margin:0;font-size:clamp(26px,3vw,36px);font-weight:750;line-height:1.15}.cta__desc{color:var(--muted);margin:10px 0 0;font-size:14.5px}.cta__actions{flex-shrink:0;gap:12px;display:flex}.footer{border-top:1px solid var(--line);background:#00000040}.footer__inner{justify-content:space-between;align-items:center;gap:24px;padding:36px 0;display:flex}.footer__brand{flex-direction:column;gap:10px;display:flex}.footer__tagline{color:var(--muted);margin:0;font-size:12.5px}.footer__powered{color:var(--faint)}.footer__links{color:var(--muted);gap:24px;font-size:13px;display:flex}.footer__links a{transition:color .15s}.footer__links a:hover{color:var(--fg)}.footer__bottom{border-top:1px solid var(--line);color:var(--faint);justify-content:space-between;align-items:center;gap:12px;padding:18px 0 30px;font-size:11.5px;display:flex}.docs{padding:122px 0 96px}.docs__inner{grid-template-columns:248px minmax(0,1fr);align-items:start;gap:48px;display:grid}.docs__toc{border-right:1px solid var(--line);max-height:calc(100vh - 120px);padding-right:14px;font-size:12.5px;position:sticky;top:96px;overflow-y:auto}.docs__toc-title{color:var(--faint);font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;font-size:10.5px}.docs__toc-group{margin-bottom:18px}.docs__toc-heading{color:var(--fg);margin-bottom:6px;font-size:12.5px;font-weight:650}.docs__toc ul{border-left:1px solid var(--line);margin:0;padding:0 0 0 10px;list-style:none}.docs__toc li a{color:var(--muted);border-left:2px solid #0000;margin-left:-11px;padding:4px 0 4px 8px;line-height:1.5;transition:color .15s,border-color .15s;display:block}.docs__toc li a:hover{color:var(--fg);border-left-color:var(--accent)}.docs__content{min-width:0}.docs__hero{border-bottom:1px solid var(--line);padding-bottom:28px}.docs__title{letter-spacing:-.035em;margin:0;font-size:clamp(30px,4vw,44px);font-weight:750;line-height:1.08}.docs__desc{max-width:640px;color:var(--muted);margin:12px 0 0;font-size:14.5px;line-height:1.7}.docs__group{padding-top:38px}.docs__group-title{border-bottom:1px solid var(--line);letter-spacing:-.025em;margin:0 0 10px;padding-bottom:10px;font-size:23px;font-weight:700}.docs__section{padding-top:26px}.docs__section-title{color:#f5f7f2;letter-spacing:-.01em;margin:0 0 14px;font-size:17px;font-weight:650}.docs__blocks{gap:14px;display:grid}.docs-p{color:var(--muted);margin:0;font-size:14px;line-height:1.75}.docs-note{border-left:3px solid var(--accent);color:#dfe6d4;background:#c9f1580f;border-radius:0 10px 10px 0;padding:12px 16px;font-size:13px;line-height:1.72}.docs-list{color:var(--muted);gap:6px;margin:0;padding-left:20px;font-size:13.5px;line-height:1.75;display:grid}.docs-list li::marker{color:var(--accent)}.docs-link{color:var(--accent);text-underline-offset:3px;font-size:13.5px;text-decoration:underline}.docs-table{border:1px solid var(--line);background:#ffffff04;border-radius:12px;overflow-x:auto}.docs-table table{border-collapse:collapse;width:100%;min-width:520px;font-size:13px}.docs-table th{border-bottom:1px solid var(--line);color:var(--faint);font-family:var(--font-mono);letter-spacing:.07em;text-align:left;text-transform:uppercase;white-space:nowrap;background:#ffffff0a;padding:11px 14px;font-size:10.5px;font-weight:500}.docs-table td{border-bottom:1px solid var(--line-soft);color:var(--muted);vertical-align:top;padding:11px 14px;line-height:1.6}.docs-table tr:last-child td{border-bottom:0}.docs-table td.is-mono{color:#dfe6d4;font-family:var(--font-mono);white-space:nowrap;font-size:12px}.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(16px)}.js .reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transition:none;transform:none}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (max-width:1080px){.hero__inner{gap:38px}.docs__inner{grid-template-columns:208px minmax(0,1fr);gap:34px}.nav__links a{padding-inline:8px;font-size:13px}}@media (max-width:960px){.nav__toggle{display:inline-flex}.nav__links{border-bottom:1px solid var(--line);background:#07080b;flex-direction:column;align-items:stretch;gap:4px;padding:14px 24px 24px;display:none;position:fixed;top:72px;left:0;right:0;box-shadow:0 30px 50px -20px #000c}.nav.is-open .nav__links{display:flex}.nav__links a{padding:12px 10px;font-size:14px}.brand__tag{display:none}.hero{padding-top:122px}.hero__inner{grid-template-columns:1fr}.hero__visual{max-width:580px}.grid--3{grid-template-columns:repeat(2,1fr)}.chains{grid-template-columns:repeat(3,minmax(0,1fr))}.steps,.docs__inner{grid-template-columns:1fr}.docs__toc{display:none}.cta__inner{flex-direction:column;align-items:flex-start}}@media (max-width:720px){.container,.container--narrow{width:calc(100% - 32px)}.nav__inner{gap:12px;height:64px}.nav__links{padding-inline:16px;top:64px}.nav__actions .btn--ghost{display:none}.hero{padding:104px 0 52px}.hero__cta .btn{flex:1}.floating-card{margin-top:14px;position:static}.strip__inner{grid-template-columns:repeat(2,1fr);gap:22px;padding:24px 0}.stat{border-left:0;padding:0}.stat__value{font-size:25px}.section{padding:64px 0}.section__head{margin-bottom:32px}.grid--3,.pricing{grid-template-columns:1fr}.chains{grid-template-columns:repeat(2,minmax(0,1fr))}.table__row{grid-template-columns:.9fr 1fr 1fr}.table__cell{padding:11px 12px;font-size:12px}.table__row--head{font-size:9.5px}.term__code,.codeblock__body{font-size:11.5px}.term__badge{display:none}.price-card,.cta__inner{padding:26px}.cta__actions{width:100%}.cta__actions .btn{flex:1}.footer__inner{flex-direction:column;align-items:flex-start;gap:20px}.footer__bottom{flex-direction:column;align-items:flex-start;gap:6px}.docs{padding:98px 0 64px}.docs__group-title{font-size:20px}}@media (max-width:520px){.nav__actions .btn--primary{display:none}.hero__title{font-size:clamp(32px,10vw,42px)}.stats-grid,.strip__inner{grid-template-columns:1fr 1fr}.faq__item summary{font-size:13.5px}}