.nav[data-v-2fe93c61]{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .22s ease,border-color .22s ease;border-bottom:1px solid transparent}.nav--scrolled[data-v-2fe93c61],.nav--open[data-v-2fe93c61]{background:#ffffffd9;-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom-color:var(--line)}.nav__inner[data-v-2fe93c61]{display:flex;align-items:center;gap:1.4rem;height:var(--nav-h)}.nav__brand[data-v-2fe93c61]{display:flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:-.02em}.nav__logo[data-v-2fe93c61]{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff;font-size:.78rem;font-weight:800}.nav__links[data-v-2fe93c61]{display:flex;align-items:center;gap:.35rem;margin-left:.5rem;font-weight:600;font-size:.94rem;color:var(--ink-soft)}.nav__links a[data-v-2fe93c61]{padding:.4rem .85rem;border-radius:999px;transition:background .18s ease,color .18s ease}.nav__links a[data-v-2fe93c61]:hover{color:var(--ink)}.nav__links a.router-link-active[data-v-2fe93c61]{background:var(--bg-soft);border:1px solid var(--line);color:var(--ink)}.nav__gh[data-v-2fe93c61]{margin-left:auto}.nav__burger[data-v-2fe93c61]{display:none;flex-direction:column;gap:5px;margin-left:auto;padding:8px;background:transparent;border:0;cursor:pointer}.nav__burger span[data-v-2fe93c61]{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s ease,opacity .2s ease}.nav--open .nav__burger span[data-v-2fe93c61]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav--open .nav__burger span[data-v-2fe93c61]:nth-child(2){opacity:0}.nav--open .nav__burger span[data-v-2fe93c61]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav__mobile[data-v-2fe93c61]{border-top:1px solid var(--line);padding:.6rem 0 1rem}.nav__mobile .container[data-v-2fe93c61]{display:flex;flex-direction:column}.nav__mobile a[data-v-2fe93c61]{padding:.7rem .2rem;font-weight:650;border-bottom:1px solid var(--line)}.nav__mobile a.router-link-active[data-v-2fe93c61]{color:var(--accent-ink)}.menu-enter-active[data-v-2fe93c61],.menu-leave-active[data-v-2fe93c61]{transition:opacity .2s ease,transform .2s ease}.menu-enter-from[data-v-2fe93c61],.menu-leave-to[data-v-2fe93c61]{opacity:0;transform:translateY(-8px)}@media(max-width:720px){.nav__links[data-v-2fe93c61],.nav__gh[data-v-2fe93c61]{display:none}.nav__burger[data-v-2fe93c61]{display:flex}}.foot[data-v-4750e789]{position:relative;overflow:hidden;background:var(--dark);color:var(--dark-ink);padding:5rem 0 2.4rem;isolation:isolate}.foot__grid[data-v-4750e789]{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background-image:linear-gradient(to right,var(--dark-line-soft) 1px,transparent 1px),linear-gradient(to bottom,var(--dark-line-soft) 1px,transparent 1px);background-size:54px 54px;-webkit-mask-image:radial-gradient(ellipse 105% 95% at 50% 105%,#000 28%,transparent 76%);mask-image:radial-gradient(ellipse 105% 95% at 50% 105%,#000 28%,transparent 76%)}.foot__glow[data-v-4750e789]{position:absolute;inset:auto 0 -34% 0;height:78%;z-index:-1;background:radial-gradient(closest-side,rgba(99,102,241,.55),transparent 70%) 28% 82% / 52% 92% no-repeat,radial-gradient(closest-side,rgba(168,85,247,.42),transparent 70%) 58% 92% / 56% 82% no-repeat,radial-gradient(closest-side,rgba(56,189,248,.34),transparent 70%) 82% 68% / 46% 72% no-repeat;filter:blur(28px);opacity:.8;animation:drift-4750e789 18s ease-in-out infinite alternate}@keyframes drift-4750e789{0%{transform:translate3d(-3%,0,0) scale(1)}to{transform:translate3d(3%,-4%,0) scale(1.08)}}.foot__inner[data-v-4750e789]{position:relative;z-index:1}.foot__prompt[data-v-4750e789]{margin-bottom:.4rem}.foot__prompt .prompt__user[data-v-4750e789]{color:#a5b4fc}.foot__prompt .prompt__path[data-v-4750e789]{color:var(--dark-ink)}.cursor[data-v-4750e789]{display:inline-block;width:8px;height:1em;margin-left:4px;vertical-align:-2px;background:var(--dark-ink);animation:blink-4750e789 1.1s steps(1) infinite}@keyframes blink-4750e789{50%{opacity:0}}.foot__mark[data-v-4750e789]{display:block;font-size:clamp(3rem,13vw,10rem);font-weight:850;letter-spacing:-.045em;line-height:.95;margin:1.2rem 0 2.4rem;background:linear-gradient(180deg,#fff 28%,#737a95 130%);-webkit-background-clip:text;background-clip:text;color:transparent;transition:opacity .25s ease;width:fit-content}.foot__mark[data-v-4750e789]:hover{opacity:.85}.foot__row[data-v-4750e789]{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;border-top:1px solid var(--dark-line);padding-top:1.6rem}.foot__copy[data-v-4750e789]{color:var(--dark-muted);font-size:.88rem}.foot__copy-link[data-v-4750e789]{color:var(--dark-ink);text-decoration:underline;text-underline-offset:3px}.foot__nav[data-v-4750e789]{display:flex;gap:1.2rem;font-weight:600;font-size:.9rem;color:var(--dark-muted);flex-wrap:wrap}.foot__nav a[data-v-4750e789]{transition:color .18s ease}.foot__nav a[data-v-4750e789]:hover{color:var(--dark-ink)}@media(max-width:640px){.foot[data-v-4750e789]{padding:3.6rem 0 2rem}}.btt[data-v-50126f9c]{position:fixed;right:1.6rem;bottom:1.6rem;z-index:60;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-strong);background:var(--dark);color:#fff;font-size:1.1rem;cursor:pointer;box-shadow:0 10px 26px #0b0b0f47;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.btt[data-v-50126f9c]:hover{transform:translateY(-3px);box-shadow:0 16px 34px #0b0b0f57}.btt[data-v-50126f9c]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btt-enter-active[data-v-50126f9c],.btt-leave-active[data-v-50126f9c]{transition:opacity .22s ease,transform .22s ease}.btt-enter-from[data-v-50126f9c],.btt-leave-to[data-v-50126f9c]{opacity:0;transform:translateY(10px) scale(.9)}@media(max-width:640px){.btt[data-v-50126f9c]{right:1rem;bottom:1rem}}.app-main[data-v-37fb6490]{min-height:68vh}@font-face{font-family:Alimama FangYuanTi VF;src:url(/assets/AlimamaFangYuanTiVF-BbHzK-Pj.woff2) format("woff2-variations");font-weight:200 700;font-style:normal;font-display:swap}:root{--ink: #0b0b0f;--ink-soft: #41414c;--muted: #6b7280;--line: #e6e8ec;--line-strong: #d3d7de;--bg: #ffffff;--bg-soft: #f7f8fa;--accent: #6366f1;--accent-ink: #4f46e5;--accent-soft: rgba(99, 102, 241, .1);--emerald-soft: rgba(16, 185, 129, .12);--emerald-ink: #059669;--amber-soft: rgba(245, 158, 11, .14);--amber-ink: #b45309;--rose-soft: rgba(244, 63, 94, .12);--rose-ink: #be123c;--dark: #0a0b10;--dark-2: #12141d;--dark-ink: #f4f5f8;--dark-muted: #8b90a3;--dark-line: rgba(255, 255, 255, .09);--dark-line-soft: rgba(255, 255, 255, .055);--radius: 16px;--radius-sm: 10px;--nav-h: 66px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 12px 28px rgba(15, 23, 42, .06);--shadow-hover: 0 2px 4px rgba(15, 23, 42, .05), 0 22px 44px rgba(15, 23, 42, .12);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--sans: "Alimama FangYuanTi VF", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px)}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}ul,ol{margin:0;padding:0;list-style:none}strong{font-weight:650}::selection{background:var(--accent-soft)}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 1.5rem}.container--narrow{max-width:860px}.section{padding:5rem 0}.section--soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{max-width:62ch}.section-kicker{font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.6rem}.section-title{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.025em;line-height:1.15}.lead{color:var(--muted);font-size:1.02rem;margin-top:1rem;max-width:60ch}.lead strong{color:var(--accent-ink)}.grid-bg{background-image:linear-gradient(to right,rgba(15,23,42,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(15,23,42,.055) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 55%,transparent 100%)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.72rem 1.25rem;border-radius:999px;border:1px solid transparent;font-size:.92rem;font-weight:650;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap}.btn--primary{background:var(--ink);color:#fff}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px #0b0b0f38}.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line-strong)}.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}.btn--sm{padding:.5rem 1rem;font-size:.86rem}.link-arrow{display:inline-flex;align-items:center;gap:.3rem;font-weight:650;font-size:.9rem;color:var(--accent-ink)}.link-arrow:after{content:"→";transition:transform .18s ease}.link-arrow:hover:after{transform:translate(3px)}.tag{display:inline-flex;align-items:center;padding:.32rem .72rem;border-radius:999px;font-size:.79rem;font-weight:600;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-soft)}.tag--accent{background:var(--accent-soft);border-color:transparent;color:var(--accent-ink)}.badge{display:inline-flex;align-items:center;gap:.38rem;font-size:.74rem;font-weight:700;padding:.24rem .6rem;border-radius:999px;white-space:nowrap}.badge__dot{width:6px;height:6px;border-radius:50%;background:currentColor}.badge--active{background:var(--accent-soft);color:var(--accent-ink)}.badge--maintained{background:var(--emerald-soft);color:var(--emerald-ink)}.badge--beta{background:var(--amber-soft);color:var(--amber-ink)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s cubic-bezier(.22,1,.36,1),transform .65s cubic-bezier(.22,1,.36,1)}.reveal--in{opacity:1;transform:none}.page-enter-active,.page-leave-active{transition:opacity .26s ease,transform .26s ease}.page-enter-from{opacity:0;transform:translateY(12px)}.page-leave-to{opacity:0;transform:translateY(-8px)}.prompt{font-family:var(--mono);font-size:.9rem;color:var(--muted)}.prompt__user{color:var(--accent-ink);font-weight:600}.prompt__path{color:var(--ink)}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.page-enter-active,.page-leave-active{transition:none}html{scroll-behavior:auto}}@media(max-width:640px){.section{padding:3.6rem 0}}