:root{--ja-1q69v:#01BBF4;--ja-14jik:#0A8BD6;--ja-b88xa:#F13258;--ja-gkmp4:#FCFCFD;--ja-1fvwu:#F4F4FA;--ja-12obe:#141424;--ja-12lf6:#5E5F7D;--ja-1lv5z:#D8D8E9;--ja-h8her:#077DA2;--ja-3e6uj:#062832;--ja-1ri7x:12px;--ja-adkf6:1.22rem;--ja-1k84z:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--ja-f7t7q:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--ja-rszsl:1140px;color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4rem}
body{margin:0;background:var(--ja-gkmp4);color:var(--ja-12obe);font:16px/1.75 var(--ja-1k84z);overflow-wrap:anywhere}
a{color:var(--ja-h8her);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--ja-h8her);outline-offset:3px;border-radius:2px}
svg{display:block}
h1,h2,h3{font-family:var(--ja-f7t7q);color:var(--ja-12obe);line-height:1.3;margin:0}
.ja-azkce{position:absolute;left:-999px;top:0}
.ja-azkce:focus{left:1rem;top:1rem;z-index:20;background:var(--ja-1fvwu);padding:.5rem 1rem}
.ja-ym96w{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--ja-b88xa);transform:scaleX(0);transform-origin:0 50%;z-index:15}
.ja-1podk{max-width:var(--ja-rszsl);margin:0 auto;padding:0 1rem}
/* masthead */
.ja-1j7nt{padding:calc(var(--ja-adkf6)*1.2) 0 0}
.ja-1at3x{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.78rem;letter-spacing:.06em;color:var(--ja-12lf6);border-bottom:1px solid var(--ja-1lv5z);padding-bottom:.5rem}
.ja-1r03r{display:flex;align-items:center;justify-content:center;gap:.8rem;padding:calc(var(--ja-adkf6)*1.4) 0 calc(var(--ja-adkf6)*1.1);text-decoration:none;color:var(--ja-12obe)}
.ja-1r03r .ja-e7qot{width:44px;height:44px;flex:none}
.ja-1r03r b{font-family:var(--ja-f7t7q);font-size:clamp(1.9rem,5.4vw,3.4rem);font-weight:800;letter-spacing:.04em;line-height:1.1}
.ja-1ctnr{height:6px;border-top:3px solid var(--ja-12obe);border-bottom:1px solid var(--ja-12obe);margin:0}
/* category bar */
.ja-1wt2j{position:sticky;top:0;z-index:10;background:var(--ja-gkmp4);border-bottom:1px solid var(--ja-1lv5z)}
.ja-1wt2j ul{list-style:none;margin:0 auto;padding:0 1rem;max-width:var(--ja-rszsl);display:flex;gap:.2rem;overflow-x:auto;scrollbar-width:none}
.ja-1wt2j ul::-webkit-scrollbar{display:none}
.ja-1wt2j a{display:block;white-space:nowrap;padding:.7rem .85rem;font-size:.9rem;font-weight:600;color:var(--ja-12obe);text-decoration:none;border-bottom:2px solid transparent}
.ja-1wt2j a:hover{color:var(--ja-h8her);border-bottom-color:var(--ja-1q69v)}
.ja-1wt2j li:first-child a{padding-left:0}
/* body grid */
.ja-y08en{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:calc(var(--ja-adkf6)*3);padding-top:calc(var(--ja-adkf6)*2.2);padding-bottom:calc(var(--ja-adkf6)*3)}
.main{min-width:0}
.ja-aj16f{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.18em;color:var(--ja-b88xa);text-transform:uppercase;margin:0 0 .8rem}
.ja-aj16f::before{content:"";display:inline-block;width:1.6rem;height:2px;background:var(--ja-b88xa);vertical-align:middle;margin-right:.6rem}
.ja-1jv85 h1{font-size:clamp(1.8rem,4.6vw,3rem);font-weight:800;letter-spacing:-.005em;line-height:1.18}
.ja-tkoch{font-size:1.15rem;line-height:1.7;color:var(--ja-12lf6);margin:1rem 0 0;max-width:40em}
.ja-6pdo6{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;font-size:.82rem;color:var(--ja-12lf6);margin:1.1rem 0 0;padding:.7rem 0;border-top:1px solid var(--ja-1lv5z);border-bottom:1px solid var(--ja-1lv5z)}
.ja-1xykr{margin:calc(var(--ja-adkf6)*1.6) 0 0}
.ja-byo8j{background:linear-gradient(135deg,color-mix(in srgb,var(--ja-1q69v) 16%,var(--ja-gkmp4)),color-mix(in srgb,var(--ja-14jik) 6%,var(--ja-1fvwu)));border-radius:var(--ja-1ri7x);overflow:hidden;aspect-ratio:3/2}
.ja-byo8j .ja-1n9xi{width:100%;height:100%}
.ja-1xykr figcaption{font-size:.8rem;color:var(--ja-12lf6);margin-top:.5rem;padding-left:.7rem;border-left:2px solid var(--ja-b88xa)}
/* reading */
.guide{margin-top:calc(var(--ja-adkf6)*2.4)}
.ja-19974{font-family:var(--ja-f7t7q);font-size:1.07rem;line-height:1.95;max-width:40em}
.ja-19974+.ja-19974{margin-top:calc(var(--ja-adkf6)*2.6);padding-top:calc(var(--ja-adkf6)*2.2);border-top:1px solid var(--ja-1lv5z)}
.ja-19974 h2{font-size:clamp(1.4rem,3vw,1.85rem);font-weight:800;margin-bottom:1rem}
.ja-19974 h3{font-size:1.15rem;margin:1.8rem 0 .4rem;padding-left:.7rem;border-left:3px solid var(--ja-1q69v)}
.ja-19974 p{margin:0 0 1.05rem}
.ja-19974 ul,.ja-19974 ol{margin:0 0 1.1rem;padding-left:1.3rem}
.ja-19974 li{margin:.3rem 0}
.ja-19974 li::marker{color:var(--ja-h8her)}
.ja-19974>p:first-of-type::first-letter{float:left;font-size:3.3em;line-height:.9;font-weight:800;margin:.08em .12em 0 0;color:var(--ja-h8her)}
/* sections in main */
.ja-hj0e7{margin-top:calc(var(--ja-adkf6)*3.2)}
.ja-szer9{display:flex;align-items:baseline;gap:.8rem;border-top:3px solid var(--ja-12obe);padding-top:.6rem;margin-bottom:1.2rem}
.ja-szer9 h2{font-size:1.45rem;font-weight:800}
.ja-szer9 span{white-space:nowrap;font-size:.75rem;letter-spacing:.16em;color:var(--ja-12lf6)}
.ja-i0uzb{color:var(--ja-12lf6);margin:-.4rem 0 1.3rem;font-size:.95rem}
.ja-78boi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:calc(var(--ja-adkf6)*1.2)}
.ja-vzw9r{position:relative;padding:1.6rem 1.1rem 1.1rem;border-top:4px solid var(--ja-1q69v);background:var(--ja-1fvwu);border-radius:0 0 var(--ja-1ri7x) var(--ja-1ri7x)}
.ja-vzw9r[data-verdict="不足"]{border-top-color:var(--ja-b88xa)}
.ja-vzw9r[data-verdict="提示"]{border-top-color:var(--ja-12lf6)}
.ja-vzw9r::before{content:"\201C";position:absolute;right:.9rem;top:-.1rem;font:800 3.6rem/1 var(--ja-f7t7q);color:color-mix(in srgb,var(--ja-1q69v) 35%,transparent)}
.ja-tdy2y{font-size:.74rem;font-weight:700;letter-spacing:.1em;color:var(--ja-h8her)}
.ja-vzw9r[data-verdict="不足"] .ja-tdy2y{color:var(--ja-b88xa)}
.ja-vzw9r h3{font-size:1.12rem;margin:.35rem 0 .45rem;line-height:1.45}
.ja-vzw9r p{margin:0;font-size:.93rem;color:var(--ja-12lf6)}
.ja-160pg h3{font-size:1.1rem;margin-bottom:.8rem}
.steps{list-style:none;counter-reset:ja-169vb;margin:0;padding:0}
.steps li{counter-increment:ja-169vb;position:relative;padding:0 0 1.1rem 3rem;border-left:1px dashed var(--ja-1lv5z);margin-left:1rem}
.steps li:last-child{border-left-color:transparent}
.steps li::before{content:counter(ja-169vb);position:absolute;left:-1rem;top:0;width:2rem;height:2rem;border-radius:50%;background:var(--ja-gkmp4);border:2px solid var(--ja-1q69v);display:grid;place-items:center;font-weight:800;font-size:.9rem;color:var(--ja-h8her)}
.steps strong{display:block;padding-top:.2rem}
.steps p{margin:.2rem 0 0;color:var(--ja-12lf6);font-size:.95rem}
.ja-152gz{overflow-x:auto;border:1px solid var(--ja-1lv5z);border-radius:var(--ja-1ri7x)}
.compare{width:100%;border-collapse:collapse;font-size:.92rem;min-width:30rem}
.compare caption{text-align:left;padding:.7rem .9rem;font-weight:700;caption-side:top}
.compare th,.compare td{padding:.6rem .9rem;border-top:1px solid var(--ja-1lv5z);text-align:left;vertical-align:top}
.compare thead th{background:var(--ja-1fvwu);font-size:.82rem;letter-spacing:.04em}
.compare tbody th{font-weight:600}
.ja-1h0o4{display:grid;gap:0}
.ja-9zj9i{padding:1rem 0;border-bottom:1px solid var(--ja-1lv5z)}
.ja-9zj9i h3{font-size:1.05rem;display:flex;gap:.6rem}
.ja-9zj9i h3::before{content:"问";flex:none;font-size:.8rem;color:var(--ja-3e6uj);background:var(--ja-1q69v);width:1.5rem;height:1.5rem;border-radius:var(--ja-1ri7x);display:grid;place-items:center;margin-top:.1rem}
.ja-9zj9i p{margin:.45rem 0 0 2.1rem;color:var(--ja-12lf6)}
/* sidebar */
.ja-1hqqy{display:flex;flex-direction:column;gap:calc(var(--ja-adkf6)*1.8);min-width:0}
.ja-1bm84 h2,.fapnet-latest h2{font-size:.8rem;font-weight:800;letter-spacing:.18em;padding-bottom:.45rem;margin:0 0 .8rem;border-bottom:2px solid var(--ja-12obe);font-family:var(--ja-1k84z)}
.download{background:var(--ja-1fvwu);border:1px solid var(--ja-1lv5z);border-radius:var(--ja-1ri7x);padding:1.1rem}
.download h2{border-bottom-color:var(--ja-1q69v)}
.download p{margin:0 0 .8rem;font-size:.86rem;color:var(--ja-12lf6)}
.download ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.download a{display:flex;align-items:center;gap:.45rem;padding:.6rem .65rem;border-radius:var(--ja-1ri7x);background:var(--ja-gkmp4);border:1px solid var(--ja-1lv5z);color:var(--ja-12obe);text-decoration:none;font-size:.88rem;font-weight:600}
.download a:hover{border-color:var(--ja-1q69v)}
.download svg{width:18px;height:18px;flex:none;fill:none;stroke:var(--ja-h8her);stroke-width:1.8}
.ja-qrd7z{margin:0;display:grid;gap:.75rem}
.ja-qrd7z dt{font-weight:700;font-size:.92rem}
.ja-qrd7z dd{margin:.1rem 0 0;font-size:.85rem;color:var(--ja-12lf6);line-height:1.6}
.ja-tt4q5{display:flex;flex-direction:column}
.ja-tt4q5 a{padding:.5rem 0;border-bottom:1px dotted var(--ja-1lv5z);text-decoration:none;font-size:.92rem;color:var(--ja-12obe)}
.ja-tt4q5 a::before{content:"→";color:var(--ja-h8her);margin-right:.5rem}
.ja-tt4q5 a:hover{color:var(--ja-h8her)}
.fapnet-latest ul{list-style:none;margin:0;padding:0;counter-reset:ja-19vhp}
.fapnet-latest li{counter-increment:ja-19vhp;display:flex;gap:.7rem;padding:.55rem 0;border-bottom:1px solid var(--ja-1lv5z);font-size:.92rem;line-height:1.5}
.fapnet-latest li::before{content:counter(ja-19vhp);font:800 1.3rem/1 var(--ja-f7t7q);color:var(--ja-b88xa);min-width:1.1rem}
.fapnet-latest a{color:var(--ja-12obe);text-decoration:none}
.fapnet-latest a:hover{color:var(--ja-h8her);text-decoration:underline}
.ja-2o0b8{display:flex;flex-wrap:wrap;gap:.4rem}
.ja-2o0b8 a{font-size:.82rem;padding:.25rem .65rem;border:1px solid var(--ja-1lv5z);border-radius:999px;color:var(--ja-12lf6);text-decoration:none}
.ja-2o0b8 a:nth-child(3n+1){font-size:.92rem;color:var(--ja-12obe)}
.ja-2o0b8 a:hover{border-color:var(--ja-1q69v);color:var(--ja-h8her)}
/* colophon */
.ja-yoxy9{border-top:1px solid var(--ja-1lv5z);text-align:center;padding:calc(var(--ja-adkf6)*2) 1rem calc(var(--ja-adkf6)*2.4);color:var(--ja-12lf6);font-size:.85rem}
.ja-yoxy9 .ja-e7qot{width:28px;height:28px;margin:0 auto .5rem}
.ja-yoxy9 b{display:block;font-family:var(--ja-f7t7q);color:var(--ja-12obe);font-size:1.1rem;letter-spacing:.05em}
.ja-yoxy9 p{margin:.3rem 0}
@media (max-width:900px){
.ja-y08en{grid-template-columns:minmax(0,1fr);gap:calc(var(--ja-adkf6)*2.6)}
.ja-1hqqy{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
}
@media (max-width:560px){
body{font-size:15px}
.ja-78boi{grid-template-columns:minmax(0,1fr)}
.ja-19974{font-size:1rem;line-height:1.85}
.ja-1at3x span:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ja-ym96w{display:none}}
h1{text-wrap:balance}