:root{--po-1vipl:#02BADE;--po-26nno:#0E9FDD;--po-fj35c:#F7505E;--po-le1l0:#F1FCFE;--po-8oy17:#FFFFFF;--po-13qpd:#142E34;--po-nzybu:#4E7279;--po-1u3vx:#CFE8ED;--po-1no06:#078CA6;--po-a9tdc:#07333C;--po-11ppb:12px;--po-1b7im:0.86rem;--po-ywbrf:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--po-1l4fr:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--po-1ffxj:1100px;color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4rem}
body{margin:0;background:var(--po-le1l0);color:var(--po-13qpd);font:16px/1.75 var(--po-ywbrf);overflow-wrap:anywhere}
a{color:var(--po-1no06);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--po-1no06);outline-offset:3px;border-radius:2px}
svg{display:block}
h1,h2,h3{font-family:var(--po-1l4fr);color:var(--po-13qpd);line-height:1.3;margin:0}
.po-5her7{position:absolute;left:-999px;top:0}
.po-5her7:focus{left:1rem;top:1rem;z-index:20;background:var(--po-8oy17);padding:.5rem 1rem}
.po-1pcv2{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--po-fj35c);transform:scaleX(0);transform-origin:0 50%;z-index:15}
.po-12mpx{max-width:var(--po-1ffxj);margin:0 auto;padding:0 1rem}
/* masthead */
.po-1u1rb{padding:calc(var(--po-1b7im)*1.2) 0 0}
.po-19zap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.78rem;letter-spacing:.06em;color:var(--po-nzybu);border-bottom:1px solid var(--po-1u3vx);padding-bottom:.5rem}
.po-1yjzf{display:flex;align-items:center;justify-content:center;gap:.8rem;padding:calc(var(--po-1b7im)*1.4) 0 calc(var(--po-1b7im)*1.1);text-decoration:none;color:var(--po-13qpd)}
.po-1yjzf .po-h1sjf{width:44px;height:44px;flex:none}
.po-1yjzf b{font-family:var(--po-1l4fr);font-size:clamp(1.9rem,5.4vw,3.4rem);font-weight:800;letter-spacing:.04em;line-height:1.1}
.po-16vcq{height:6px;border-top:3px solid var(--po-13qpd);border-bottom:1px solid var(--po-13qpd);margin:0}
/* category bar */
.po-13m0c{position:sticky;top:0;z-index:10;background:var(--po-le1l0);border-bottom:1px solid var(--po-1u3vx)}
.po-13m0c ul{list-style:none;margin:0 auto;padding:0 1rem;max-width:var(--po-1ffxj);display:flex;gap:.2rem;overflow-x:auto;scrollbar-width:none}
.po-13m0c ul::-webkit-scrollbar{display:none}
.po-13m0c a{display:block;white-space:nowrap;padding:.7rem .85rem;font-size:.9rem;font-weight:600;color:var(--po-13qpd);text-decoration:none;border-bottom:2px solid transparent}
.po-13m0c a:hover{color:var(--po-1no06);border-bottom-color:var(--po-1vipl)}
.po-13m0c li:first-child a{padding-left:0}
/* body grid */
.po-1nx8u{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:calc(var(--po-1b7im)*3);padding-top:calc(var(--po-1b7im)*2.2);padding-bottom:calc(var(--po-1b7im)*3)}
.main{min-width:0}
.po-5hezf{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.18em;color:var(--po-fj35c);text-transform:uppercase;margin:0 0 .8rem}
.po-5hezf::before{content:"";display:inline-block;width:1.6rem;height:2px;background:var(--po-fj35c);vertical-align:middle;margin-right:.6rem}
.po-1mfa6 h1{font-size:clamp(1.8rem,4.6vw,3rem);font-weight:800;letter-spacing:-.005em;line-height:1.18}
.po-8hbpe{font-size:1.15rem;line-height:1.7;color:var(--po-nzybu);margin:1rem 0 0;max-width:40em}
.po-57nkf{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;font-size:.82rem;color:var(--po-nzybu);margin:1.1rem 0 0;padding:.7rem 0;border-top:1px solid var(--po-1u3vx);border-bottom:1px solid var(--po-1u3vx)}
.po-18n9b{margin:calc(var(--po-1b7im)*1.6) 0 0}
.po-vbdgs{background:linear-gradient(135deg,color-mix(in srgb,var(--po-1vipl) 16%,var(--po-le1l0)),color-mix(in srgb,var(--po-26nno) 6%,var(--po-8oy17)));border-radius:var(--po-11ppb);overflow:hidden;aspect-ratio:3/2}
.po-vbdgs .po-1lv9v{width:100%;height:100%}
.po-18n9b figcaption{font-size:.8rem;color:var(--po-nzybu);margin-top:.5rem;padding-left:.7rem;border-left:2px solid var(--po-fj35c)}
/* reading */
.guide{margin-top:calc(var(--po-1b7im)*2.4)}
.po-1o2gk{font-family:var(--po-1l4fr);font-size:1.07rem;line-height:1.95;max-width:40em}
.po-1o2gk+.po-1o2gk{margin-top:calc(var(--po-1b7im)*2.6);padding-top:calc(var(--po-1b7im)*2.2);border-top:1px solid var(--po-1u3vx)}
.po-1o2gk h2{font-size:clamp(1.4rem,3vw,1.85rem);font-weight:800;margin-bottom:1rem}
.po-1o2gk h3{font-size:1.15rem;margin:1.8rem 0 .4rem;padding-left:.7rem;border-left:3px solid var(--po-1vipl)}
.po-1o2gk p{margin:0 0 1.05rem}
.po-1o2gk ul,.po-1o2gk ol{margin:0 0 1.1rem;padding-left:1.3rem}
.po-1o2gk li{margin:.3rem 0}
.po-1o2gk li::marker{color:var(--po-1no06)}
.po-1o2gk>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(--po-1no06)}
/* sections in main */
.po-erf2w{margin-top:calc(var(--po-1b7im)*3.2)}
.po-f1orx{display:flex;align-items:baseline;gap:.8rem;border-top:3px solid var(--po-13qpd);padding-top:.6rem;margin-bottom:1.2rem}
.po-f1orx h2{font-size:1.45rem;font-weight:800}
.po-f1orx span{white-space:nowrap;font-size:.75rem;letter-spacing:.16em;color:var(--po-nzybu)}
.po-kw7wz{color:var(--po-nzybu);margin:-.4rem 0 1.3rem;font-size:.95rem}
.po-l41nw{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:calc(var(--po-1b7im)*1.2)}
.po-993ga{position:relative;padding:1.6rem 1.1rem 1.1rem;border-top:4px solid var(--po-1vipl);background:var(--po-8oy17);border-radius:0 0 var(--po-11ppb) var(--po-11ppb)}
.po-993ga[data-verdict="不足"]{border-top-color:var(--po-fj35c)}
.po-993ga[data-verdict="提示"]{border-top-color:var(--po-nzybu)}
.po-993ga::before{content:"\201C";position:absolute;right:.9rem;top:-.1rem;font:800 3.6rem/1 var(--po-1l4fr);color:color-mix(in srgb,var(--po-1vipl) 35%,transparent)}
.po-sdd91{font-size:.74rem;font-weight:700;letter-spacing:.1em;color:var(--po-1no06)}
.po-993ga[data-verdict="不足"] .po-sdd91{color:var(--po-fj35c)}
.po-993ga h3{font-size:1.12rem;margin:.35rem 0 .45rem;line-height:1.45}
.po-993ga p{margin:0;font-size:.93rem;color:var(--po-nzybu)}
.po-kmg0h h3{font-size:1.1rem;margin-bottom:.8rem}
.po-19i8s{list-style:none;counter-reset:po-xgz9l;margin:0;padding:0}
.po-19i8s li{counter-increment:po-xgz9l;position:relative;padding:0 0 1.1rem 3rem;border-left:1px dashed var(--po-1u3vx);margin-left:1rem}
.po-19i8s li:last-child{border-left-color:transparent}
.po-19i8s li::before{content:counter(po-xgz9l);position:absolute;left:-1rem;top:0;width:2rem;height:2rem;border-radius:50%;background:var(--po-le1l0);border:2px solid var(--po-1vipl);display:grid;place-items:center;font-weight:800;font-size:.9rem;color:var(--po-1no06)}
.po-19i8s strong{display:block;padding-top:.2rem}
.po-19i8s p{margin:.2rem 0 0;color:var(--po-nzybu);font-size:.95rem}
.po-w2jfg{overflow-x:auto;border:1px solid var(--po-1u3vx);border-radius:var(--po-11ppb)}
.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(--po-1u3vx);text-align:left;vertical-align:top}
.compare thead th{background:var(--po-8oy17);font-size:.82rem;letter-spacing:.04em}
.compare tbody th{font-weight:600}
.po-hd1kr{display:grid;gap:0}
.po-1sw6f{padding:1rem 0;border-bottom:1px solid var(--po-1u3vx)}
.po-1sw6f h3{font-size:1.05rem;display:flex;gap:.6rem}
.po-1sw6f h3::before{content:"问";flex:none;font-size:.8rem;color:var(--po-a9tdc);background:var(--po-1vipl);width:1.5rem;height:1.5rem;border-radius:var(--po-11ppb);display:grid;place-items:center;margin-top:.1rem}
.po-1sw6f p{margin:.45rem 0 0 2.1rem;color:var(--po-nzybu)}
/* sidebar */
.po-u4z9k{display:flex;flex-direction:column;gap:calc(var(--po-1b7im)*1.8);min-width:0}
.po-4cl98 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(--po-13qpd);font-family:var(--po-ywbrf)}
.download{background:var(--po-8oy17);border:1px solid var(--po-1u3vx);border-radius:var(--po-11ppb);padding:1.1rem}
.download h2{border-bottom-color:var(--po-1vipl)}
.download p{margin:0 0 .8rem;font-size:.86rem;color:var(--po-nzybu)}
.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(--po-11ppb);background:var(--po-le1l0);border:1px solid var(--po-1u3vx);color:var(--po-13qpd);text-decoration:none;font-size:.88rem;font-weight:600}
.download a:hover{border-color:var(--po-1vipl)}
.download svg{width:18px;height:18px;flex:none;fill:none;stroke:var(--po-1no06);stroke-width:1.8}
.po-1orth{margin:0;display:grid;gap:.75rem}
.po-1orth dt{font-weight:700;font-size:.92rem}
.po-1orth dd{margin:.1rem 0 0;font-size:.85rem;color:var(--po-nzybu);line-height:1.6}
.po-1ss05{display:flex;flex-direction:column}
.po-1ss05 a{padding:.5rem 0;border-bottom:1px dotted var(--po-1u3vx);text-decoration:none;font-size:.92rem;color:var(--po-13qpd)}
.po-1ss05 a::before{content:"→";color:var(--po-1no06);margin-right:.5rem}
.po-1ss05 a:hover{color:var(--po-1no06)}
.fapnet-latest ul{list-style:none;margin:0;padding:0;counter-reset:po-1rj8t}
.fapnet-latest li{counter-increment:po-1rj8t;display:flex;gap:.7rem;padding:.55rem 0;border-bottom:1px solid var(--po-1u3vx);font-size:.92rem;line-height:1.5}
.fapnet-latest li::before{content:counter(po-1rj8t);font:800 1.3rem/1 var(--po-1l4fr);color:var(--po-fj35c);min-width:1.1rem}
.fapnet-latest a{color:var(--po-13qpd);text-decoration:none}
.fapnet-latest a:hover{color:var(--po-1no06);text-decoration:underline}
.po-3qy6z{display:flex;flex-wrap:wrap;gap:.4rem}
.po-3qy6z a{font-size:.82rem;padding:.25rem .65rem;border:1px solid var(--po-1u3vx);border-radius:999px;color:var(--po-nzybu);text-decoration:none}
.po-3qy6z a:nth-child(3n+1){font-size:.92rem;color:var(--po-13qpd)}
.po-3qy6z a:hover{border-color:var(--po-1vipl);color:var(--po-1no06)}
/* colophon */
.po-shty7{border-top:1px solid var(--po-1u3vx);text-align:center;padding:calc(var(--po-1b7im)*2) 1rem calc(var(--po-1b7im)*2.4);color:var(--po-nzybu);font-size:.85rem}
.po-shty7 .po-h1sjf{width:28px;height:28px;margin:0 auto .5rem}
.po-shty7 b{display:block;font-family:var(--po-1l4fr);color:var(--po-13qpd);font-size:1.1rem;letter-spacing:.05em}
.po-shty7 p{margin:.3rem 0}
@media (max-width:900px){
.po-1nx8u{grid-template-columns:minmax(0,1fr);gap:calc(var(--po-1b7im)*2.6)}
.po-u4z9k{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
}
@media (max-width:560px){
body{font-size:15px}
.po-l41nw{grid-template-columns:minmax(0,1fr)}
.po-1o2gk{font-size:1rem;line-height:1.85}
.po-19zap span:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.po-1pcv2{display:none}}
h1{text-wrap:balance}