:root{--brand-1: #6d5bff;--brand-2: #b14bf4;--brand-grad: linear-gradient(135deg, #6d5bff, #8f6df7);--coral: #ff6f59;--green: #34c759;--stage: #f5f3ee;--stage-2: #ebe8df;--surface: #ffffff;--surface-2: #f7f6f2;--surface-3: #ece9e1;--popover: rgba(250, 249, 246, .82);--popover-solid: #fbfaf7;--field: #ffffff;--field-2: #efeff3;--kbd-bg: #d1d3da;--kbd-key: #ffffff;--text-1: #16161a;--text-2: #6b6b73;--text-3: #9a9aa2;--sep: rgba(0, 0, 0, .08);--sep-strong: rgba(0, 0, 0, .14);--shadow-pop: 0 26px 70px -24px rgba(24, 24, 27, .34), 0 1px 4px rgba(0, 0, 0, .08);--shadow-card: 0 1px 2px rgba(0, 0, 0, .06), 0 10px 28px -18px rgba(24, 24, 27, .22);--font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans", system-ui, "Segoe UI", Roboto, sans-serif;--font-round: "SF Pro Rounded", -apple-system, "PingFang SC", "Hiragino Sans", system-ui, sans-serif;--font-mono: "SF Mono", "JetBrains Mono", Menlo, "Cascadia Code", monospace;--radius-card: 8px;--radius-panel: 16px;--radius-pill: 999px;--maxw: 1120px;--gutter: clamp(20px, 5vw, 48px)}@media(prefers-color-scheme:dark){:root{--stage: #0f0f10;--stage-2: #18181b;--surface: #1c1c22;--surface-2: #26262e;--surface-3: #2e2e37;--popover: rgba(34, 34, 42, .78);--popover-solid: #24242b;--field: #2a2a33;--field-2: #34343f;--kbd-bg: #1a1a20;--kbd-key: #3a3a44;--text-1: #f5f5f7;--text-2: #9c9ca6;--text-3: #6e6e78;--sep: rgba(255, 255, 255, .09);--sep-strong: rgba(255, 255, 255, .16);--shadow-pop: 0 28px 70px -16px rgba(0, 0, 0, .7), 0 2px 10px rgba(0, 0, 0, .5);--shadow-card: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px -14px rgba(0, 0, 0, .6)}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-ui);background:linear-gradient(180deg,#ffffffa3,#fff0 460px),var(--stage);color:var(--text-1);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}h1,h2,h3{font-family:var(--font-round);line-height:1.12;letter-spacing:0;margin:0;font-weight:800}p{margin:0}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}ul{margin:0;padding:0;list-style:none}code,kbd{font-family:var(--font-mono)}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:clamp(64px,9vw,118px)}.eyebrow{font-family:var(--font-round);font-weight:700;font-size:.8rem;color:var(--text-3)}.section-title{font-size:clamp(2rem,4.2vw,3rem);margin-top:12px}.section-lead{color:var(--text-2);font-size:clamp(1rem,1.6vw,1.18rem);max-width:56ch;margin-top:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-round);font-weight:700;font-size:.98rem;padding:12px 22px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;white-space:nowrap}.btn:active{transform:translateY(1px) scale(.99)}.btn-primary{background:var(--text-1);color:#fff;box-shadow:0 12px 30px -16px #00000080}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 36px -18px #0000008f}.btn-ghost{background:var(--surface);color:var(--text-1);border-color:var(--sep-strong)}.btn-ghost:hover{background:var(--surface-2)}.card{background:var(--surface);border:1px solid var(--sep);border-radius:var(--radius-card);box-shadow:none}@keyframes pulseRing{0%{transform:scale(.6);opacity:.7}to{transform:scale(2.2);opacity:0}}@keyframes lane{0%{left:0%;opacity:0}12%{opacity:1}88%{opacity:1}to{left:100%;opacity:0}}@keyframes popIn{0%{transform:translateY(-8px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@keyframes floatUp{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:9px}.logo-word[data-astro-cid-tvrurpns]{font-family:var(--font-round);font-weight:800;font-size:calc(var(--logo-size) * .72);letter-spacing:0;color:var(--text-1)}.hdr[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--popover);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--sep)}.hdr-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:20px;height:58px}.hdr-brand[data-astro-cid-3ef6ksr2]{flex-shrink:0}.hdr-nav[data-astro-cid-3ef6ksr2]{display:flex;gap:30px;margin-inline:auto;font-weight:600;font-size:.86rem;color:var(--text-2)}.hdr-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--text-1)}.hdr-end[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:12px}.lang-switch[data-astro-cid-3ef6ksr2]{display:inline-flex;background:transparent;border:1px solid var(--sep);border-radius:10px;padding:3px}.lang-item[data-astro-cid-3ef6ksr2]{font-family:var(--font-round);font-weight:700;font-size:.82rem;color:var(--text-2);padding:5px 11px;border-radius:7px;line-height:1}.lang-item[data-astro-cid-3ef6ksr2].active{background:var(--surface);color:var(--text-1);box-shadow:var(--shadow-card)}.hdr-download[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 16px;border-radius:10px;background:var(--text-1);color:var(--surface);font-family:var(--font-round);font-size:.86rem;font-weight:700;border:1px solid var(--text-1)}.hdr-download[data-astro-cid-3ef6ksr2]:hover{opacity:.86}@media(max-width:860px){.hdr-nav[data-astro-cid-3ef6ksr2]{display:none}}@media(max-width:520px){.hdr-download[data-astro-cid-3ef6ksr2]{display:none}}.ft[data-astro-cid-sz7xmlte]{background:#ffffff94;border-top:1px solid var(--sep);padding-block:44px 28px}.ft-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}.ft-tag[data-astro-cid-sz7xmlte]{margin-top:12px;color:var(--text-2);font-size:.9rem;max-width:38ch}.ft-nav[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:9px;font-size:.92rem;color:var(--text-2)}.ft-h[data-astro-cid-sz7xmlte]{font-weight:700;color:var(--text-1);margin-bottom:2px}.ft-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text-1)}.ft-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:36px;padding-top:20px;border-top:1px solid var(--sep);font-size:.82rem;color:var(--text-3)}.ft-legal[data-astro-cid-sz7xmlte]{color:var(--text-3)}.ft-legal[data-astro-cid-sz7xmlte]:hover{color:var(--text-1)}.ft-legal-links[data-astro-cid-sz7xmlte]{display:inline-flex;gap:14px;flex-wrap:wrap}.ft-version[data-astro-cid-sz7xmlte]{font-family:var(--font-round);color:inherit}.ft-version[data-astro-cid-sz7xmlte]:hover{color:var(--text-1)}