.side[data-astro-cid-fzpbxy5g]{border-right:1px solid var(--color-line);background:var(--color-surface);flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow:auto}.brand[data-astro-cid-fzpbxy5g]{border-bottom:1px solid var(--color-line-soft);align-items:flex-start;gap:.7rem;padding:1.35rem;display:flex}.brand[data-astro-cid-fzpbxy5g] b[data-astro-cid-fzpbxy5g]{font-family:var(--font-display);font-variation-settings:"wdth" 112, "wght" 800;letter-spacing:-.025em;text-transform:lowercase;font-size:1.05rem;font-weight:800;line-height:1.15;display:block}.brand[data-astro-cid-fzpbxy5g] small[data-astro-cid-fzpbxy5g]{max-width:15ch;color:var(--color-muted);margin-top:.25rem;font-size:.68rem;line-height:1.5;display:block}.mark[data-astro-cid-fzpbxy5g]{flex:none;width:1.65rem;height:1.65rem;margin-top:.05rem}.mark[data-astro-cid-fzpbxy5g] path[data-astro-cid-fzpbxy5g]{fill:none;stroke:var(--color-ink);stroke-width:2.1px;stroke-linecap:square}.mark[data-astro-cid-fzpbxy5g] .signal[data-astro-cid-fzpbxy5g]{stroke:var(--color-accent)}.nav-wrap[data-astro-cid-fzpbxy5g]{flex:1;padding-top:.6rem}section[data-astro-cid-fzpbxy5g] h2[data-astro-cid-fzpbxy5g]{color:var(--color-muted-dark);font:400 .64rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;margin:1.15rem 1.35rem .5rem}.rail-toggle[data-astro-cid-fzpbxy5g]{border-color:var(--color-line);width:calc(100% - 1.2rem);min-height:2.35rem;color:var(--color-muted);background:0 0;justify-content:flex-start;margin:.6rem;padding:.45rem .7rem;font-size:.68rem}.rail-toggle[data-astro-cid-fzpbxy5g]:hover{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-surface)}.rail-toggle[data-astro-cid-fzpbxy5g] svg[data-astro-cid-fzpbxy5g],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g] svg[data-astro-cid-fzpbxy5g]{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:square;stroke-linejoin:miter;flex:none;width:1.15rem;height:1.15rem}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{transition:color var(--transition-fast), background var(--transition-fast);grid-template-columns:1.15rem 1fr auto;align-items:center;gap:.7rem;padding:.48rem 1.35rem;font-size:.79rem;display:grid;position:relative}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover{background:color-mix(in srgb, var(--color-canvas) 72%, var(--color-surface));color:var(--color-accent)}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g].on{color:var(--color-accent)}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g].on:before{content:"";background:var(--color-accent);width:2px;position:absolute;inset:0 auto 0 0}nav[data-astro-cid-fzpbxy5g] i[data-astro-cid-fzpbxy5g]{color:var(--color-muted-dark);font-size:.67rem;font-style:normal}.rail-foot[data-astro-cid-fzpbxy5g]{border-top:1px solid var(--color-line-soft);color:var(--color-muted);padding:1rem 1.35rem 1.25rem;font-size:.67rem;line-height:1.4}.rail-foot[data-astro-cid-fzpbxy5g] p[data-astro-cid-fzpbxy5g]{margin:.3rem 0}.status-dot[data-astro-cid-fzpbxy5g]{background:var(--color-success);vertical-align:.05rem;border-radius:50%;width:.4rem;height:.4rem;margin-right:.45rem;display:inline-block}:root[data-rail=collapsed] .brand[data-astro-cid-fzpbxy5g]{justify-content:center;padding-inline:0}:root[data-rail=collapsed] .brand[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g],:root[data-rail=collapsed] .rail-toggle[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g],:root[data-rail=collapsed] section[data-astro-cid-fzpbxy5g] h2[data-astro-cid-fzpbxy5g],:root[data-rail=collapsed] nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g],:root[data-rail=collapsed] nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g] i[data-astro-cid-fzpbxy5g],:root[data-rail=collapsed] .rail-foot[data-astro-cid-fzpbxy5g]{display:none}:root[data-rail=collapsed] .rail-toggle[data-astro-cid-fzpbxy5g]{justify-content:center;width:2.75rem;margin-inline:auto}:root[data-rail=collapsed] .rail-toggle[data-astro-cid-fzpbxy5g] svg[data-astro-cid-fzpbxy5g]{transform:rotate(180deg)}:root[data-rail=collapsed] nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{grid-template-columns:1fr;justify-items:center;min-height:2.8rem;padding-inline:0}@media (width<=52rem){.side[data-astro-cid-fzpbxy5g]{border-right:0;border-bottom:1px solid var(--color-line);height:auto;position:static}.brand[data-astro-cid-fzpbxy5g]{padding:1rem}.brand[data-astro-cid-fzpbxy5g] small[data-astro-cid-fzpbxy5g],.rail-foot[data-astro-cid-fzpbxy5g],.nav-wrap[data-astro-cid-fzpbxy5g] h2[data-astro-cid-fzpbxy5g],.rail-toggle[data-astro-cid-fzpbxy5g]{display:none}.nav-wrap[data-astro-cid-fzpbxy5g]{padding:0;overflow-x:auto}.nav-wrap[data-astro-cid-fzpbxy5g],.nav-wrap[data-astro-cid-fzpbxy5g] section[data-astro-cid-fzpbxy5g],nav[data-astro-cid-fzpbxy5g]{display:contents}.side[data-astro-cid-fzpbxy5g]{grid-template-columns:auto 1fr;align-items:center;display:grid}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{display:none}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g].on,nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/templates],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/use-cases],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/blog],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/developers]{white-space:nowrap;padding:1rem .75rem;display:flex}.nav-wrap[data-astro-cid-fzpbxy5g]{display:flex}}@media (width<=38rem){nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/use-cases],nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][href=\/blog]{display:none}}.top-bar[data-astro-cid-nazmfhjt]{z-index:30;height:var(--header-height);justify-content:space-between;align-items:center;gap:var(--space-md);border-bottom:1px solid var(--color-line);background:color-mix(in srgb, var(--color-canvas) 93%, transparent);backdrop-filter:blur(8px);padding-inline:clamp(1.4rem,3.6vw,3.4rem);display:flex;position:sticky;top:0}p[data-astro-cid-nazmfhjt]{color:var(--color-muted);margin:0;font-size:.74rem}b[data-astro-cid-nazmfhjt]{color:var(--color-ink);font-weight:500}.actions[data-astro-cid-nazmfhjt]{align-items:center;gap:var(--space-md);font-size:.72rem;display:flex}.actions[data-astro-cid-nazmfhjt]>a[data-astro-cid-nazmfhjt]:hover{color:var(--color-accent)}button[data-astro-cid-nazmfhjt]{background:var(--color-surface);min-height:auto;color:var(--color-ink);border-color:var(--color-line);padding:.3rem .55rem}kbd[data-astro-cid-nazmfhjt]{font:inherit;opacity:.62;border:1px solid;margin-left:.35rem;padding:.05rem .3rem}@media (width<=52rem){.top-bar[data-astro-cid-nazmfhjt]{top:4.6rem}.search-link[data-astro-cid-nazmfhjt]{display:none}}footer[data-astro-cid-nns7i3if]{border-top:1px solid var(--color-line);color:var(--color-muted);justify-content:space-between;gap:var(--space-md);flex-wrap:wrap;padding:1.65rem clamp(1.4rem,3.6vw,3.4rem) 3.5rem;font-size:.67rem;display:flex}nav[data-astro-cid-nns7i3if]{gap:var(--space-md);flex-wrap:wrap;display:flex}a[data-astro-cid-nns7i3if]:hover{color:var(--color-accent)}.palette-scrim[data-astro-cid-oqgw6c2e]{z-index:80;backdrop-filter:blur(3px);background:#0f141a70;position:fixed;inset:0}.palette[data-astro-cid-oqgw6c2e]{z-index:90;border:1px solid var(--line);background:var(--surface);width:min(42rem,100% - 2rem);box-shadow:var(--shadow-raised);position:fixed;top:12vh;left:50%;transform:translate(-50%)}.palette[data-astro-cid-oqgw6c2e] input[data-astro-cid-oqgw6c2e]{border:0;border-bottom:1px solid var(--line);width:100%;color:var(--ink);font:500 .9rem/1.4 var(--mono);background:0 0;padding:1rem 1.15rem}.palette-status[data-astro-cid-oqgw6c2e]{color:var(--dim);padding:.8rem 1.15rem;font-size:.72rem}ul[data-astro-cid-oqgw6c2e]{max-height:52vh;margin:0;padding:0 0 .5rem;list-style:none;overflow:auto}.palette-result{gap:var(--space-sm);color:var(--ink);grid-template-columns:minmax(0,1fr) auto;padding:.65rem 1.15rem;display:grid}.palette-result:hover,.palette-result.selected{background:color-mix(in srgb, var(--bg) 78%, var(--surface));box-shadow:inset 2px 0 0 var(--signal)}.palette-result strong{font-family:var(--disp);font-variation-settings:"wdth" 104, "wght" 600;font-size:1rem;line-height:1.2;display:block}.palette-result small{color:var(--dim);margin-top:.25rem;display:block}.palette-result em{color:var(--dim);font-size:.68rem;font-style:normal}footer[data-astro-cid-oqgw6c2e]{gap:var(--space-md);border-top:1px solid var(--line);color:var(--dim);padding:.55rem 1.15rem;font-size:.65rem;display:flex}:root{color-scheme:light;--bg:#eceef1;--surface:#fff;--ink:#0f141a;--deep:#101720;--bone:#e7eaee;--dim:#6a7783;--dim-d:#8592a0;--line:#d3d9df;--line-soft:#e3e7eb;--signal:#b5237e;--ok:#1f6e4e;--font-display-cjk:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-body-cjk:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--disp:"Archivo", var(--font-display-cjk), "Helvetica Neue", Helvetica, Arial, sans-serif;--mono:"JetBrains Mono", var(--font-body-cjk), ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--e:cubic-bezier(.2, .75, .28, 1);--font-display:var(--disp);--font-body:var(--mono);--font-mono:var(--font-body);--color-canvas:#eceef1;--color-surface:#fff;--color-surface-raised:#fff;--color-ink:#0f141a;--color-deep:#101720;--color-bone:#e7eaee;--color-muted:#6a7783;--color-muted-dark:#8592a0;--color-line:#d3d9df;--color-line-soft:#e3e7eb;--color-accent:#b5237e;--color-accent-strong:#8f155f;--color-accent-soft:#f4dcea;--color-secondary:#1f6e4e;--color-secondary-soft:#dcebe4;--color-success:#1f6e4e;--color-warning:#9b6413;--color-code:#101720;--color-code-ink:#e7eaee;--space-2xs:.25rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:0;--radius-md:0;--radius-lg:0;--radius-pill:999px;--shadow-raised:0 26px 64px #0f141a29;--shadow-focus:0 0 0 3px #b5237e33;--content-width:82rem;--reading-width:48rem;--rail-width:14.25rem;--rail-width-collapsed:4.25rem;--header-height:3.375rem;--transition-fast:.15s cubic-bezier(.2, .75, .28, 1);--transition-base:.3s cubic-bezier(.2, .75, .28, 1)}:root[data-theme=dark]{color-scheme:dark;--color-canvas:#121820;--color-surface:#17202a;--color-surface-raised:#1d2834;--color-ink:#edf0f3;--color-deep:#090d12;--color-bone:#edf0f3;--color-muted:#9aa7b3;--color-muted-dark:#7f8b96;--color-line:#34414d;--color-line-soft:#28343f;--color-accent:#e052ad;--color-accent-strong:#f176c2;--color-accent-soft:#46213a;--color-secondary:#61b78e;--color-secondary-soft:#173b2d;--color-code:#090d12;--color-code-ink:#edf0f3;--shadow-raised:0 26px 64px #00000052;--bg:var(--color-canvas);--surface:var(--color-surface);--ink:var(--color-ink);--deep:var(--color-deep);--bone:var(--color-bone);--dim:var(--color-muted);--dim-d:var(--color-muted-dark);--line:var(--color-line);--line-soft:var(--color-line-soft);--signal:var(--color-accent);--ok:var(--color-success)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--color-canvas);-webkit-text-size-adjust:100%}body{background:var(--color-canvas);min-width:20rem;color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:13.5px;line-height:1.7}h1,h2,h3{font-family:var(--disp);font-variation-settings:"wdth" 112, "wght" 800;letter-spacing:-.025em;overflow-wrap:normal;word-break:normal;line-height:1.02}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,.button{border:1px solid var(--color-ink);background:var(--color-ink);color:var(--color-surface);cursor:pointer;justify-content:center;align-items:center;gap:var(--space-xs);min-height:2.5rem;transition:color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);border-radius:0;padding:.55rem 1rem;font-weight:600;text-decoration:none;display:inline-flex}button:hover,.button:hover{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.button.secondary{background:var(--color-surface);color:var(--color-ink);border-color:var(--color-line)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;box-shadow:none}.shell{width:min(calc(100% - clamp(2.75rem, 7.2vw, 6.75rem)), var(--content-width));margin-inline:auto}.eyebrow{color:var(--color-accent);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:500}.surface{border:1px solid var(--color-line);background:var(--color-surface);border-radius:0}.muted{color:var(--color-muted)}.display{font-family:var(--font-display);font-variation-settings:"wdth" 118, "wght" 800;letter-spacing:-.035em;font-weight:800;line-height:.94}[lang=zh],:lang(zh){font-variation-settings:normal;letter-spacing:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=46rem){.shell{width:min(calc(100% - 2rem), var(--content-width))}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app-shell{grid-template-columns:var(--rail-width) minmax(0, 1fr);min-height:100vh;transition:grid-template-columns var(--transition-base);display:grid}:root[data-rail=collapsed] .app-shell{grid-template-columns:var(--rail-width-collapsed) minmax(0, 1fr)}.main-shell{min-width:0;position:relative}@media (width<=52rem){.app-shell{grid-template-columns:1fr}}