:root{--bccueke:rgb(28,49,49);--bcc1mdx:rgb(9,211,187);--bcc1po7:rgb(9,48,52);--bcc1tmy:rgb(101,239,251);--bccfpoi:rgb(236,244,243);--bccgjvy:rgb(17,34,34);--bcc1h6f:rgb(156,186,185);--bcc6qj9:1020px;--bcct5g9:22px;--bccdqbm:rgb(13,190,206);--bccq34q:rgb(229,131,82);--bcc4h0q:"Source Han Serif CN","Noto Serif CJK SC","STSong","SimSun",serif;--bccx35k:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--bcc1eou:1rem;--bcc190v:rgb(44,73,73)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:5.5rem;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:15.5px/1.75 var(--bccx35k);background:var(--bccgjvy) radial-gradient(color-mix(in srgb,var(--bccfpoi) 7%,transparent) 1px,transparent 1.5px) 0 0/22px 22px;color:var(--bccfpoi)}
a{color:var(--bcc1tmy)}
:focus-visible{outline:3px solid var(--bccdqbm);outline-offset:2px}
h1,h2,h3{font-family:var(--bcc4h0q);line-height:1.3;margin:0}
.bccdq58{padding:0 1rem;margin:0 auto;max-width:var(--bcc6qj9)}
.bcc3rqn{position:sticky;top:0;z-index:10;padding:.75rem 0;background:color-mix(in srgb,var(--bccgjvy) 85%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.bcc3rqn .bccdq58{align-items:center;gap:1rem;justify-content:space-between;display:flex}
.bcc18xm{align-items:center;gap:.55rem;display:flex;font-weight:800;min-width:0;color:var(--bccfpoi);letter-spacing:.02em;text-decoration:none}
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.bcc1qu6{flex:none}
.bcc15x2 ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:.25rem;background:var(--bccueke);border:1px solid var(--bcc190v);border-radius:99px;overflow-x:auto;scrollbar-width:none}
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.bcc15x2 a:hover{color:var(--bccfpoi);background:color-mix(in srgb,var(--bccdqbm) 14%,transparent)}
.bcc15x2 li:first-child a{color:var(--bcc1po7);font-weight:700;background:var(--bccdqbm)}
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.bcc5y4f{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:calc(var(--bcct5g9) + 10px);border:1px solid var(--bcc190v);background:var(--bccueke)}
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.bccgnzw p{font-size:1.05rem;max-width:32em;color:var(--bcc1h6f);margin:.9rem 0 0}
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.bcc91at{color:var(--bcc1po7);background:var(--bccdqbm)}
.bcc91at:hover{background:var(--bcc1mdx)}
.bcchhi4{border:1px solid var(--bcc190v);background:var(--bccgjvy);color:var(--bccfpoi)}
.bcc1qvo{width:100%;height:auto;max-height:18rem}
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.bccp1nk>div{max-width:36rem}
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.bccp1nk p{color:var(--bcc1h6f);margin:.7rem 0 1rem;font-size:1rem}
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.bcc1t25[hidden]{display:none}
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.bcc1k80:hover{border-color:var(--bccdqbm)}
.bcc3yqr{display:flex;gap:.4rem}
.bcc1dai{width:.6rem;height:.6rem;padding:0;border-radius:99px;border:0;background:var(--bcc190v);cursor:pointer;transition:width .25s,background .25s}
.bcc1dai[aria-current="true"]{width:1.8rem;background:var(--bccdqbm)}
.bccph67{margin-top:calc(var(--bcc1eou)*3.5)}
.bcck3nk{margin-bottom:1.1rem}
.bcck3nk span{display:inline-block;letter-spacing:.12em;font-weight:800;color:var(--bcc1tmy);font-size:.75rem;margin-bottom:.3rem}
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.bcck3nk p{margin:.3rem 0 0;color:var(--bcc1h6f)}
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.bccfrzh{gap:.5rem;display:grid;margin-bottom:1rem;grid-template-columns:repeat(4,1fr)}
.bccfrzh label{display:flex;align-items:center;justify-content:center;gap:.45rem;padding:.7rem .5rem;border:1px solid var(--bcc190v);border-radius:calc(var(--bcct5g9) + 4px);background:var(--bccgjvy);cursor:pointer;font-weight:600;font-size:.9rem}
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.bccc67n{align-items:center;display:none;background:color-mix(in srgb,var(--bccdqbm) 9%,var(--bccgjvy));grid-template-columns:auto 1fr auto;gap:1.25rem;border-radius:calc(var(--bcct5g9) + 4px);padding:1.25rem}
.bcc3uho{height:3.5rem;color:var(--bcc1po7);display:grid;place-items:center;width:3.5rem;background:var(--bccdqbm);border-radius:calc(var(--bcct5g9) + 4px)}
.bcc3uho svg{width:1.8rem;height:1.8rem}
.bccc67n h3{font-size:1.1rem}
.bccc67n p{font-size:.9rem;color:var(--bcc1h6f);margin:.2rem 0 0}
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#bcc13o4:focus-visible~.bccfrzh [for="bcc13o4"],#bccsdv2:focus-visible~.bccfrzh [for="bccsdv2"],#bcc1yxy:focus-visible~.bccfrzh [for="bcc1yxy"],#bcc1ajr:focus-visible~.bccfrzh [for="bcc1ajr"]{outline:3px solid var(--bccdqbm);outline-offset:2px}
#bccsdv2:checked~.bcc1mdx,#bcc1yxy:checked~.bcckyr8,#bcc13o4:checked~.bccgbs6,#bcc1ajr:checked~.bcc5ine{display:grid}
.bcc1ec4{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.bcc16sp{background:var(--bccueke);border:1px solid var(--bcc190v);border-radius:calc(var(--bcct5g9) + 8px);padding:1.1rem 1.2rem;position:relative;overflow:hidden}
.bcc16sp::before{width:4px;position:absolute;inset:0 auto 0 0;background:var(--bccdqbm);content:""}
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.bcc16sp p{margin:0;font-size:.9rem;color:var(--bcc1h6f)}
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.bcc1pf3+.bcc1pf3{border-top-color:var(--bcc1mdx)}
.bcc1pf3 h2{font-size:1.3rem;margin-bottom:.8rem}
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.bcc1oe1{margin:0;display:grid;gap:.75rem;list-style:none;padding:0;counter-reset:bcc1l5i;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
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.bcc4bk8 dd{margin:0;font-size:.9rem;color:var(--bcc1h6f)}
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.bcckvdm a:hover{border-color:var(--bccdqbm)}
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.bcc110y h2{font-size:1.3rem;margin-bottom:1rem}
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.bcc110y li{background:var(--bccueke);border:1px solid var(--bcc190v);border-radius:calc(var(--bcct5g9) + 6px);padding:.8rem 1rem}
.bcc110y a{font-weight:600;text-decoration:none}
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@media (max-width:860px){.bccgnzw{grid-template-columns:1fr}.bccgnzw>div:last-child{order:-1}.bcc1qvo{max-height:11rem}.bcc1arv,.bcc1573{grid-template-columns:1fr}}
@media (max-width:640px){.bcc3rqn .bccdq58{flex-wrap:wrap}.bcc15x2{width:100%}.bccqjlc{padding:1.4rem 1.2rem;min-height:0}.bccp1nk{min-height:15rem}.bccy4pu{opacity:.45}.bccfrzh{grid-template-columns:repeat(2,1fr)}.bccc67n{grid-template-columns:auto 1fr}.bccc67n .bcc91at{justify-content:center;grid-column:1/-1}.bcc1pf3{padding:1.1rem}.bcc16lq{min-width:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.bccqw4m .bccdq58{flex-direction:column;align-items:stretch;gap:.5rem}
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.bccqy8m{padding:.45rem 1rem;font-size:.9rem}
.bcc196e .bccqjlc{min-height:0}
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.bccp7wl li{background:var(--bccueke);border:1px solid var(--bcc190v);border-radius:calc(var(--bcct5g9) + 6px);padding:1rem 1.1rem}
.bccp7wl strong{display:block;margin-bottom:.3rem}
.bccp7wl p{margin:0;font-size:.9rem;color:var(--bcc1h6f)}
.bcc1azg .bccdq58{text-align:left;gap:2rem;display:grid;grid-template-columns:1fr 1fr}
.bcc1azg .bcc18xm{justify-content:flex-start}
@media (max-width:640px){.bcc1azg .bccdq58{grid-template-columns:1fr}}
@media (min-width:861px){.bcc1573{grid-template-columns:1fr}}

.bcc5qpk{font-size:.8rem;color:var(--bcc1h6f);margin:.9rem 0 0}.bcc5qpk span{margin-right:.5rem;opacity:.8}.bcc5qpk a{color:var(--bcc1h6f)}
h1{text-wrap:balance}