:root{--ne-jl0yr:#14BFE1;--ne-60pzh:#09BDCE;--ne-11kf0:#ED4A6B;--ne-plocq:#F9F9F6;--ne-bhd8o:#FCFBF8;--ne-1th16:#242314;--ne-tji9c:#7D7A5E;--ne-1sea2:#E3E2D3;--ne-18qtl:#067B93;--ne-1l2w6:#083B45;--ne-insry:10px;--ne-121eg:1.26rem;--ne-sdruj:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei",sans-serif;--ne-146sa:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;--ne-1ajf0:1080px;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(--ne-plocq);color:var(--ne-1th16);font:17px/1.85 var(--ne-sdruj);overflow-wrap:anywhere}
a{color:var(--ne-18qtl);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--ne-18qtl);outline-offset:3px;border-radius:3px}
svg{display:block}
h1,h2,h3{font-family:var(--ne-146sa);line-height:1.3;margin:0;color:var(--ne-1th16)}
.ne-mb0vu{max-width:var(--ne-1ajf0);margin:0 auto;padding:0 1.25rem}
/* top bar */
.ne-13152{border-bottom:1px solid var(--ne-1sea2)}
.ne-13152 .ne-mb0vu{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:3.5rem}
.ne-v9z4j{display:flex;align-items:center;gap:.55rem;color:var(--ne-1th16);text-decoration:none;font-weight:700;font-size:.95rem;min-width:0}
.ne-v9z4j .ne-3tzed{width:26px;height:26px;flex:none}
.ne-14va8{font-size:.8rem;color:var(--ne-tji9c);white-space:nowrap}
/* intro */
.ne-ws5re{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 85% 40%,color-mix(in srgb,var(--ne-jl0yr) 22%,var(--ne-plocq)),var(--ne-plocq) 70%)}
.ne-ws5re .ne-mb0vu{position:relative;min-height:min(78vh,640px);display:flex;flex-direction:column;justify-content:center;padding-top:calc(var(--ne-121eg)*4);padding-bottom:calc(var(--ne-121eg)*4)}
.ne-18r4u{position:absolute;right:-4%;top:50%;transform:translateY(-50%);width:min(56%,700px);pointer-events:none}
.ne-18r4u .ne-oaj3m{width:100%;height:auto}
.ne-1vpq6{position:relative;max-width:36rem}
.ne-abdrn{margin:0 0 1.2rem;font-size:.8rem;letter-spacing:.2em;color:var(--ne-18qtl);font-weight:700}
.ne-ws5re h1{font-size:clamp(2.2rem,6.4vw,4.4rem);font-weight:900;letter-spacing:-.01em;line-height:1.12}
.ne-1t88j{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--ne-tji9c);margin:1.4rem 0 2rem;line-height:1.7}
.ne-1cmsd{align-self:flex-start;display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.4rem;border-radius:999px;background:var(--ne-jl0yr);color:var(--ne-1l2w6);font-weight:700;text-decoration:none}
.ne-1cmsd svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2}
.ne-1cmsd:hover{background:var(--ne-60pzh)}
/* layout */
.ne-8gn4a{display:grid;grid-template-columns:220px minmax(0,1fr);gap:calc(var(--ne-121eg)*4);align-items:start}
.ne-1gnlb{position:sticky;top:2rem;padding-top:calc(var(--ne-121eg)*4)}
.ne-gbpo9{margin:0 0 .8rem;font-size:.72rem;letter-spacing:.24em;color:var(--ne-tji9c);font-weight:700}
.ne-1gnlb ol{list-style:none;margin:0;padding:0;counter-reset:ne-lfjim;border-left:2px solid var(--ne-1sea2)}
.ne-1gnlb li{counter-increment:ne-lfjim}
.ne-1gnlb .ne-1i857::after{content:"";counter-increment:ne-lfjim}
.ne-1gnlb .ne-1ktpo{counter-increment:none}
.ne-1gnlb a{display:flex;gap:.7rem;padding:.42rem 0 .42rem 1rem;margin-left:-2px;border-left:2px solid transparent;color:var(--ne-tji9c);text-decoration:none;font-size:.9rem;line-height:1.45}
.ne-1gnlb a::before{flex:none;content:counter(ne-lfjim,decimal-leading-zero);font-variant-numeric:tabular-nums;font-weight:700;font-size:.78rem;padding-top:.1rem;color:color-mix(in srgb,var(--ne-tji9c) 70%,transparent)}
.ne-1gnlb .ne-1ktpo a::before{content:"+"}
.ne-1gnlb a:hover{color:var(--ne-1th16)}
.ne-1gnlb a.ne-1l2w6{color:var(--ne-1th16);border-left-color:var(--ne-jl0yr);font-weight:700}
.ne-1gnlb a.ne-1l2w6::before{color:var(--ne-18qtl)}
.ne-n26zf{counter-reset:ne-109f8;min-width:0;max-width:46rem}
/* chapters */
.ne-9q42i,.ne-1nvck{padding:calc(var(--ne-121eg)*4.5) 0 calc(var(--ne-121eg)*1.5);border-bottom:1px solid var(--ne-1sea2)}
.ne-9q42i:not(.guide),.ne-1nvck{counter-increment:ne-109f8}
.guide{padding:0;border:0}
.ne-ysu28::before,.ne-1nvck::before{content:counter(ne-109f8,decimal-leading-zero);display:block;font:900 clamp(3rem,7vw,4.6rem)/1 var(--ne-146sa);color:transparent;-webkit-text-stroke:1.5px var(--ne-jl0yr);margin-bottom:.9rem;letter-spacing:-.02em}
.ne-vjow7 h2,.ne-1nvck h2{font-size:clamp(1.55rem,3.4vw,2.2rem);font-weight:800;margin-bottom:1.2rem}
.ne-xiewg{color:var(--ne-tji9c);margin:-.4rem 0 1.8rem}
.ne-1nvck h3{font-size:1.2rem;margin:2.2rem 0 .6rem}
.ne-1nvck h3::before{content:"";display:inline-block;width:.55rem;height:.55rem;border-radius:50%;background:var(--ne-11kf0);margin-right:.6rem;vertical-align:.18em}
.ne-1nvck p{margin:0 0 1.2rem}
.ne-1nvck>p:first-of-type{font-size:1.12em;color:var(--ne-1th16)}
.ne-1nvck ul,.ne-1nvck ol{margin:0 0 1.3rem;padding-left:1.4rem}
.ne-1nvck li{margin:.4rem 0}
.ne-1nvck li::marker{color:var(--ne-18qtl);font-weight:700}
/* downloads */
.ne-10v18{list-style:none;margin:0;padding:0;border-top:1px solid var(--ne-1sea2)}
.ne-10v18 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(--ne-1sea2);color:var(--ne-1th16);text-decoration:none}
.ne-10v18 li:last-child a{border-bottom:0}
.ne-10v18 a:hover{background:color-mix(in srgb,var(--ne-jl0yr) 8%,transparent)}
.ne-10v18 svg{width:2.6rem;height:2.6rem;padding:.55rem;border-radius:var(--ne-insry);background:color-mix(in srgb,var(--ne-jl0yr) 14%,var(--ne-bhd8o));fill:none;stroke:var(--ne-18qtl);stroke-width:1.7}
.ne-10v18 b{display:block;font-size:1.08rem}
.ne-10v18 small{display:block;color:var(--ne-tji9c);font-size:.85rem;line-height:1.4}
.ne-10v18 em{font-style:normal;font-size:.85rem;font-weight:700;color:var(--ne-18qtl);white-space:nowrap}
/* steps */
.ne-c9swb h3{font-size:1.15rem;margin-bottom:1.2rem}
.ne-w8lwn{list-style:none;margin:0;padding:0;counter-reset:ne-1bqtz}
.ne-w8lwn li{counter-increment:ne-1bqtz;display:grid;grid-template-columns:3.2rem minmax(0,1fr);column-gap:.9rem;padding:1rem 0;border-top:1px dashed var(--ne-1sea2)}
.ne-w8lwn li::before{content:counter(ne-1bqtz);grid-row:span 2;font:800 2rem/1 var(--ne-146sa);color:var(--ne-18qtl)}
.ne-w8lwn strong{font-size:1.02rem}
.ne-w8lwn p{margin:.2rem 0 0;color:var(--ne-tji9c);font-size:.95rem}
/* compare */
.ne-1u215{overflow-x:auto;margin:0 -.2rem}
.ne-d8pvx{width:100%;border-collapse:collapse;font-size:.93rem;min-width:30rem}
.ne-d8pvx caption{text-align:left;font-weight:700;padding-bottom:.8rem;caption-side:top}
.ne-d8pvx th,.ne-d8pvx td{text-align:left;vertical-align:top;padding:.75rem .8rem;border-bottom:1px solid var(--ne-1sea2)}
.ne-d8pvx thead th{border-bottom:2px solid var(--ne-1th16);font-size:.82rem;letter-spacing:.06em;color:var(--ne-tji9c)}
.ne-d8pvx tbody tr:nth-child(odd){background:color-mix(in srgb,var(--ne-bhd8o) 70%,transparent)}
/* notes */
.ne-14mlu{display:grid;gap:0}
.ne-kyckp{display:grid;grid-template-columns:7.5rem minmax(0,1fr);column-gap:1.4rem;padding:1.3rem 0;border-top:1px solid var(--ne-1sea2)}
.ne-1qgvd{grid-row:span 2;align-self:start;font-size:.78rem;font-weight:700;color:var(--ne-18qtl);padding:.2rem .55rem;border:1px solid currentColor;border-radius:var(--ne-insry);text-align:center;line-height:1.5}
.ne-kyckp[data-verdict="不足"] .ne-1qgvd{color:var(--ne-11kf0)}
.ne-kyckp[data-verdict="提示"] .ne-1qgvd{color:var(--ne-tji9c)}
.ne-kyckp h3{font-size:1.08rem}
.ne-kyckp p{margin:.35rem 0 0;color:var(--ne-tji9c);font-size:.96rem}
/* faq */
.ne-bbbdd details{border-top:1px solid var(--ne-1sea2)}
.ne-bbbdd details:last-of-type{border-bottom:1px solid var(--ne-1sea2)}
.ne-bbbdd 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}
.ne-bbbdd summary::-webkit-details-marker{display:none}
.ne-bbbdd summary::after{content:"+";flex:none;width:1.7rem;height:1.7rem;border-radius:50%;border:1px solid var(--ne-1sea2);display:grid;place-items:center;color:var(--ne-18qtl);font-weight:400}
.ne-bbbdd details[open] summary::after{content:"−";background:var(--ne-jl0yr);border-color:var(--ne-jl0yr);color:var(--ne-1l2w6)}
.ne-bbbdd details p{margin:0 0 1.2rem;color:var(--ne-tji9c)}
/* glossary */
.ne-7jocl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;background:var(--ne-1sea2);border:1px solid var(--ne-1sea2);border-radius:var(--ne-insry);overflow:hidden}
.ne-7jocl div{background:var(--ne-plocq);padding:1rem 1.1rem}
.ne-7jocl dt{font-weight:800;font-family:var(--ne-146sa)}
.ne-7jocl dd{margin:.3rem 0 0;color:var(--ne-tji9c);font-size:.92rem;line-height:1.65}
/* more */
.ne-1c2uf{padding:calc(var(--ne-121eg)*4.5) 0 calc(var(--ne-121eg)*3)}
.ne-1c2uf h2{font-size:1.3rem;margin-bottom:1.2rem}
.ne-i404l{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}
.ne-1c2uf h3,.fapnet-latest h2{font-size:.78rem;letter-spacing:.2em;color:var(--ne-tji9c);margin:0 0 .6rem;font-family:var(--ne-sdruj)}
.ne-1djhj{display:flex;flex-direction:column}
.ne-1djhj a,.fapnet-latest a{display:block;padding:.5rem 0;border-bottom:1px solid var(--ne-1sea2);text-decoration:none;color:var(--ne-1th16);font-size:.95rem}
.ne-1djhj a:hover,.fapnet-latest a:hover{color:var(--ne-18qtl)}
.fapnet-latest{margin-top:2rem}
.fapnet-latest ul{list-style:none;margin:0;padding:0}
.ne-vnxng{display:flex;flex-wrap:wrap;gap:.5rem}
.ne-vnxng a{padding:.3rem .8rem;border-radius:999px;background:color-mix(in srgb,var(--ne-jl0yr) 12%,var(--ne-bhd8o));color:var(--ne-1th16);text-decoration:none;font-size:.88rem}
.ne-vnxng a:hover{background:var(--ne-jl0yr);color:var(--ne-1l2w6)}
/* footer */
.ne-65r9m{border-top:1px solid var(--ne-1sea2);font-size:.84rem;color:var(--ne-tji9c)}
.ne-65r9m .ne-mb0vu{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;padding-top:1.3rem;padding-bottom:1.3rem}
.ne-65r9m 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(--ne-bhd8o);border:1px solid var(--ne-1sea2);color:var(--ne-1th16);font-size:.82rem;text-decoration:none;box-shadow:0 6px 20px color-mix(in srgb,var(--ne-1th16) 14%,transparent);transition:opacity .2s,transform .2s}
.top svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2}
.ne-ctrri .top:not(.ne-1otno){opacity:0;transform:translateY(.6rem);pointer-events:none;visibility:hidden}
@media (max-width:900px){
.ne-8gn4a{grid-template-columns:minmax(0,1fr);gap:0}
.ne-1gnlb{top:0;z-index:15;padding:.55rem 0;margin:0 -1.25rem;background:color-mix(in srgb,var(--ne-plocq) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--ne-1sea2)}
.ne-gbpo9{position:absolute;left:-999px}
.ne-1gnlb ol{display:flex;gap:.4rem;overflow-x:auto;border:0;padding:0 1.25rem;scrollbar-width:none}
.ne-1gnlb ol::-webkit-scrollbar{display:none}
.ne-1gnlb a{white-space:nowrap;max-width:14em;overflow:hidden;text-overflow:ellipsis;display:block;margin:0;padding:.35rem .85rem;border:1px solid var(--ne-1sea2);border-radius:999px;font-size:.84rem}
.ne-1gnlb a::before{margin-right:.4rem}
.ne-1gnlb a.ne-1l2w6{background:var(--ne-jl0yr);border-color:var(--ne-jl0yr);color:var(--ne-1l2w6)}
.ne-1gnlb a.ne-1l2w6::before{color:var(--ne-1l2w6)}
.ne-n26zf{max-width:none}
}
@media (max-width:640px){
body{font-size:16px}
.ne-14va8{display:none}
.ne-ws5re .ne-mb0vu{min-height:0;padding-top:calc(var(--ne-121eg)*3);padding-bottom:calc(var(--ne-121eg)*3)}
.ne-18r4u{width:130%;right:-55%;top:auto;bottom:-15%;transform:none;opacity:.22}
.ne-9q42i,.ne-1nvck{padding-top:calc(var(--ne-121eg)*3)}
.ne-kyckp{grid-template-columns:minmax(0,1fr)}
.ne-1qgvd{grid-row:auto;justify-self:start;margin-bottom:.5rem}
.ne-7jocl,.ne-i404l{grid-template-columns:minmax(0,1fr)}
.ne-10v18 em{display:none}
}
@media (prefers-reduced-motion:reduce){.top{transition:none}}
h1{text-wrap:balance}