:root{--es-1rsec:#0BC9EF;--es-nuuk8:#1594C6;--es-1c6nu:#F64C65;--es-a5gh1:#FBFAF9;--es-782t8:#FDFDFC;--es-ob756:#2B2217;--es-10i9w:#7D705E;--es-3pk3i:#E5DDD2;--es-b4cxk:#07849D;--es-1tamg:#07333C;--es-r9mkv:12px;--es-1yjct:1.06rem;--es-ma8k5:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--es-1fa4b:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--es-6oyyv:1060px;color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4.5rem}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--es-a5gh1);color:var(--es-ob756);font:17px/1.85 var(--es-ma8k5);overflow-wrap:anywhere}
a{color:var(--es-b4cxk);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--es-b4cxk);outline-offset:3px;border-radius:3px}
svg{display:block}
h1,h2,h3{font-family:var(--es-1fa4b);line-height:1.3;margin:0;color:var(--es-ob756)}
.es-l76c5{max-width:var(--es-6oyyv);margin:0 auto;padding:0 1.25rem}
/* top bar */
.es-1pi6m{border-bottom:1px solid var(--es-3pk3i)}
.es-1pi6m .es-l76c5{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:3.5rem}
.es-nykwn{display:flex;align-items:center;gap:.55rem;color:var(--es-ob756);text-decoration:none;font-weight:700;font-size:.95rem;min-width:0}
.es-nykwn .es-xrd1p{width:26px;height:26px;flex:none}
.es-1oazo{font-size:.8rem;color:var(--es-10i9w);white-space:nowrap}
/* intro */
.es-1slku{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 85% 40%,color-mix(in srgb,var(--es-1rsec) 22%,var(--es-a5gh1)),var(--es-a5gh1) 70%)}
.es-1slku .es-l76c5{position:relative;min-height:min(78vh,640px);display:flex;flex-direction:column;justify-content:center;padding-top:calc(var(--es-1yjct)*4);padding-bottom:calc(var(--es-1yjct)*4)}
.es-1vr7y{position:absolute;right:-4%;top:50%;transform:translateY(-50%);width:min(56%,700px);pointer-events:none}
.es-1vr7y .es-1m4gn{width:100%;height:auto}
.es-tgsr0{position:relative;max-width:36rem}
.es-18kdc{margin:0 0 1.2rem;font-size:.8rem;letter-spacing:.2em;color:var(--es-b4cxk);font-weight:700}
.es-1slku h1{font-size:clamp(2.2rem,6.4vw,4.4rem);font-weight:900;letter-spacing:-.01em;line-height:1.12}
.es-1klpl{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--es-10i9w);margin:1.4rem 0 2rem;line-height:1.7}
.es-jyojy{align-self:flex-start;display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.4rem;border-radius:999px;background:var(--es-1rsec);color:var(--es-1tamg);font-weight:700;text-decoration:none}
.es-jyojy svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2}
.es-jyojy:hover{background:var(--es-nuuk8)}
/* layout */
.es-5pnq5{display:grid;grid-template-columns:220px minmax(0,1fr);gap:calc(var(--es-1yjct)*4);align-items:start}
.es-1vqhf{position:sticky;top:2rem;padding-top:calc(var(--es-1yjct)*4)}
.es-1nqbe{margin:0 0 .8rem;font-size:.72rem;letter-spacing:.24em;color:var(--es-10i9w);font-weight:700}
.es-1vqhf ol{list-style:none;margin:0;padding:0;counter-reset:es-dtun7;border-left:2px solid var(--es-3pk3i)}
.es-1vqhf li{counter-increment:es-dtun7}
.es-1vqhf .es-d9p3c::after{content:"";counter-increment:es-dtun7}
.es-1vqhf .es-11i40{counter-increment:none}
.es-1vqhf a{display:flex;gap:.7rem;padding:.42rem 0 .42rem 1rem;margin-left:-2px;border-left:2px solid transparent;color:var(--es-10i9w);text-decoration:none;font-size:.9rem;line-height:1.45}
.es-1vqhf a::before{flex:none;content:counter(es-dtun7,decimal-leading-zero);font-variant-numeric:tabular-nums;font-weight:700;font-size:.78rem;padding-top:.1rem;color:color-mix(in srgb,var(--es-10i9w) 70%,transparent)}
.es-1vqhf .es-11i40 a::before{content:"+"}
.es-1vqhf a:hover{color:var(--es-ob756)}
.es-1vqhf a.es-1tamg{color:var(--es-ob756);border-left-color:var(--es-1rsec);font-weight:700}
.es-1vqhf a.es-1tamg::before{color:var(--es-b4cxk)}
.es-17laj{counter-reset:es-bnwi6;min-width:0;max-width:46rem}
/* chapters */
.es-cq18h,.es-1omli{padding:calc(var(--es-1yjct)*4.5) 0 calc(var(--es-1yjct)*1.5);border-bottom:1px solid var(--es-3pk3i)}
.es-cq18h:not(.guide),.es-1omli{counter-increment:es-bnwi6}
.guide{padding:0;border:0}
.es-1l3fm::before,.es-1omli::before{content:counter(es-bnwi6,decimal-leading-zero);display:block;font:900 clamp(3rem,7vw,4.6rem)/1 var(--es-1fa4b);color:transparent;-webkit-text-stroke:1.5px var(--es-1rsec);margin-bottom:.9rem;letter-spacing:-.02em}
.es-keqtn h2,.es-1omli h2{font-size:clamp(1.55rem,3.4vw,2.2rem);font-weight:800;margin-bottom:1.2rem}
.es-147s7{color:var(--es-10i9w);margin:-.4rem 0 1.8rem}
.es-1omli h3{font-size:1.2rem;margin:2.2rem 0 .6rem}
.es-1omli h3::before{content:"";display:inline-block;width:.55rem;height:.55rem;border-radius:50%;background:var(--es-1c6nu);margin-right:.6rem;vertical-align:.18em}
.es-1omli p{margin:0 0 1.2rem}
.es-1omli>p:first-of-type{font-size:1.12em;color:var(--es-ob756)}
.es-1omli ul,.es-1omli ol{margin:0 0 1.3rem;padding-left:1.4rem}
.es-1omli li{margin:.4rem 0}
.es-1omli li::marker{color:var(--es-b4cxk);font-weight:700}
/* downloads */
.es-1aqmz{list-style:none;margin:0;padding:0;border-top:1px solid var(--es-3pk3i)}
.es-1aqmz a{display:grid;grid-template-columns:2.6rem minmax(0,1fr) auto;align-items:center;gap:1rem;padding:1rem .4rem;border-bottom:1px solid var(--es-3pk3i);color:var(--es-ob756);text-decoration:none}
.es-1aqmz li:last-child a{border-bottom:0}
.es-1aqmz a:hover{background:color-mix(in srgb,var(--es-1rsec) 8%,transparent)}
.es-1aqmz svg{width:2.6rem;height:2.6rem;padding:.55rem;border-radius:var(--es-r9mkv);background:color-mix(in srgb,var(--es-1rsec) 14%,var(--es-782t8));fill:none;stroke:var(--es-b4cxk);stroke-width:1.7}
.es-1aqmz b{display:block;font-size:1.08rem}
.es-1aqmz small{display:block;color:var(--es-10i9w);font-size:.85rem;line-height:1.4}
.es-1aqmz em{font-style:normal;font-size:.85rem;font-weight:700;color:var(--es-b4cxk);white-space:nowrap}
/* steps */
.es-1ri7x h3{font-size:1.15rem;margin-bottom:1.2rem}
.es-s71xg{list-style:none;margin:0;padding:0;counter-reset:es-1knim}
.es-s71xg li{counter-increment:es-1knim;display:grid;grid-template-columns:3.2rem minmax(0,1fr);column-gap:.9rem;padding:1rem 0;border-top:1px dashed var(--es-3pk3i)}
.es-s71xg li::before{content:counter(es-1knim);grid-row:span 2;font:800 2rem/1 var(--es-1fa4b);color:var(--es-b4cxk)}
.es-s71xg strong{font-size:1.02rem}
.es-s71xg p{margin:.2rem 0 0;color:var(--es-10i9w);font-size:.95rem}
/* compare */
.es-19q91{overflow-x:auto;margin:0 -.2rem}
.es-14asg{width:100%;border-collapse:collapse;font-size:.93rem;min-width:30rem}
.es-14asg caption{text-align:left;font-weight:700;padding-bottom:.8rem;caption-side:top}
.es-14asg th,.es-14asg td{text-align:left;vertical-align:top;padding:.75rem .8rem;border-bottom:1px solid var(--es-3pk3i)}
.es-14asg thead th{border-bottom:2px solid var(--es-ob756);font-size:.82rem;letter-spacing:.06em;color:var(--es-10i9w)}
.es-14asg tbody tr:nth-child(odd){background:color-mix(in srgb,var(--es-782t8) 70%,transparent)}
/* notes */
.es-1at20{display:grid;gap:0}
.es-1gjm8{display:grid;grid-template-columns:7.5rem minmax(0,1fr);column-gap:1.4rem;padding:1.3rem 0;border-top:1px solid var(--es-3pk3i)}
.es-7qwq1{grid-row:span 2;align-self:start;font-size:.78rem;font-weight:700;color:var(--es-b4cxk);padding:.2rem .55rem;border:1px solid currentColor;border-radius:var(--es-r9mkv);text-align:center;line-height:1.5}
.es-1gjm8[data-verdict="不足"] .es-7qwq1{color:var(--es-1c6nu)}
.es-1gjm8[data-verdict="提示"] .es-7qwq1{color:var(--es-10i9w)}
.es-1gjm8 h3{font-size:1.08rem}
.es-1gjm8 p{margin:.35rem 0 0;color:var(--es-10i9w);font-size:.96rem}
/* faq */
.es-1yz29 details{border-top:1px solid var(--es-3pk3i)}
.es-1yz29 details:last-of-type{border-bottom:1px solid var(--es-3pk3i)}
.es-1yz29 summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;padding:1.1rem 0;font-weight:700;font-size:1.04rem}
.es-1yz29 summary::-webkit-details-marker{display:none}
.es-1yz29 summary::after{content:"+";flex:none;width:1.7rem;height:1.7rem;border-radius:50%;border:1px solid var(--es-3pk3i);display:grid;place-items:center;color:var(--es-b4cxk);font-weight:400}
.es-1yz29 details[open] summary::after{content:"−";background:var(--es-1rsec);border-color:var(--es-1rsec);color:var(--es-1tamg)}
.es-1yz29 details p{margin:0 0 1.2rem;color:var(--es-10i9w)}
/* glossary */
.es-1418i{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;background:var(--es-3pk3i);border:1px solid var(--es-3pk3i);border-radius:var(--es-r9mkv);overflow:hidden}
.es-1418i div{background:var(--es-a5gh1);padding:1rem 1.1rem}
.es-1418i dt{font-weight:800;font-family:var(--es-1fa4b)}
.es-1418i dd{margin:.3rem 0 0;color:var(--es-10i9w);font-size:.92rem;line-height:1.65}
/* more */
.es-1fbzw{padding:calc(var(--es-1yjct)*4.5) 0 calc(var(--es-1yjct)*3)}
.es-1fbzw h2{font-size:1.3rem;margin-bottom:1.2rem}
.es-70hw5{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}
.es-1fbzw h3,.fapnet-latest h2{font-size:.78rem;letter-spacing:.2em;color:var(--es-10i9w);margin:0 0 .6rem;font-family:var(--es-ma8k5)}
.es-jlo9s{display:flex;flex-direction:column}
.es-jlo9s a,.fapnet-latest a{display:block;padding:.5rem 0;border-bottom:1px solid var(--es-3pk3i);text-decoration:none;color:var(--es-ob756);font-size:.95rem}
.es-jlo9s a:hover,.fapnet-latest a:hover{color:var(--es-b4cxk)}
.fapnet-latest{margin-top:2rem}
.fapnet-latest ul{list-style:none;margin:0;padding:0}
.es-tgge7{display:flex;flex-wrap:wrap;gap:.5rem}
.es-tgge7 a{padding:.3rem .8rem;border-radius:999px;background:color-mix(in srgb,var(--es-1rsec) 12%,var(--es-782t8));color:var(--es-ob756);text-decoration:none;font-size:.88rem}
.es-tgge7 a:hover{background:var(--es-1rsec);color:var(--es-1tamg)}
/* footer */
.es-q69gd{border-top:1px solid var(--es-3pk3i);font-size:.84rem;color:var(--es-10i9w)}
.es-q69gd .es-l76c5{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;padding-top:1.3rem;padding-bottom:1.3rem}
.es-q69gd p{margin:0}
.top{position:fixed;right:1rem;bottom:1rem;z-index:20;display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .9rem;border-radius:999px;background:var(--es-782t8);border:1px solid var(--es-3pk3i);color:var(--es-ob756);font-size:.82rem;text-decoration:none;box-shadow:0 6px 20px color-mix(in srgb,var(--es-ob756) 14%,transparent);transition:opacity .2s,transform .2s}
.top svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2}
.es-1uqxh .top:not(.es-1g0p0){opacity:0;transform:translateY(.6rem);pointer-events:none;visibility:hidden}
@media (max-width:900px){
.es-5pnq5{grid-template-columns:minmax(0,1fr);gap:0}
.es-1vqhf{top:0;z-index:15;padding:.55rem 0;margin:0 -1.25rem;background:color-mix(in srgb,var(--es-a5gh1) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--es-3pk3i)}
.es-1nqbe{position:absolute;left:-999px}
.es-1vqhf ol{display:flex;gap:.4rem;overflow-x:auto;border:0;padding:0 1.25rem;scrollbar-width:none}
.es-1vqhf ol::-webkit-scrollbar{display:none}
.es-1vqhf a{white-space:nowrap;max-width:14em;overflow:hidden;text-overflow:ellipsis;display:block;margin:0;padding:.35rem .85rem;border:1px solid var(--es-3pk3i);border-radius:999px;font-size:.84rem}
.es-1vqhf a::before{margin-right:.4rem}
.es-1vqhf a.es-1tamg{background:var(--es-1rsec);border-color:var(--es-1rsec);color:var(--es-1tamg)}
.es-1vqhf a.es-1tamg::before{color:var(--es-1tamg)}
.es-17laj{max-width:none}
}
@media (max-width:640px){
body{font-size:16px}
.es-1oazo{display:none}
.es-1slku .es-l76c5{min-height:0;padding-top:calc(var(--es-1yjct)*3);padding-bottom:calc(var(--es-1yjct)*3)}
.es-1vr7y{width:130%;right:-55%;top:auto;bottom:-15%;transform:none;opacity:.22}
.es-cq18h,.es-1omli{padding-top:calc(var(--es-1yjct)*3)}
.es-1gjm8{grid-template-columns:minmax(0,1fr)}
.es-7qwq1{grid-row:auto;justify-self:start;margin-bottom:.5rem}
.es-1418i,.es-70hw5{grid-template-columns:minmax(0,1fr)}
.es-1aqmz em{display:none}
}
@media (prefers-reduced-motion:reduce){.top{transition:none}}
h1{text-wrap:balance}