:root{--hfgy:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--sfgy:rgb(249,249,251);--ggy:.8rem;--bdgy:rgb(215,216,223);--bggy:rgb(249,249,250);--mugy:rgb(90,92,119);--pgy:rgb(202,70,22);--fgy:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--agy:rgb(42,124,118);color-scheme:light;--fggy:rgb(18,19,33);--ptgy:rgb(133,46,15);--wgy:980px;--rgy:0px;--ongy:rgb(251,249,248);--p2gy:rgb(209,117,31)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:5rem;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font:16px/1.75 var(--fgy);margin:0;color:var(--fggy);background:var(--bggy);counter-reset:secgy}
a{color:var(--ptgy)}
summary:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--pgy);outline-offset:2px;border-radius:4px}
h3,h2,h1{margin:0;font-family:var(--hfgy);line-height:1.3}
.skipgy{background:var(--pgy);top:0;color:var(--ongy);left:-999px;padding:.5rem 1rem;z-index:20;position:absolute}
.skipgy:focus{left:1rem}
.wrapgy{margin:0 auto;max-width:var(--wgy);padding:0 1rem}
.topgy{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bggy) 90%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.topgy.liftgy{box-shadow:0 6px 24px -18px color-mix(in srgb,var(--fggy) 60%,transparent);border-color:var(--bdgy)}
.bargy{height:4rem;align-items:center;display:flex;gap:1.25rem}
.brandgy{font-weight:700;align-items:center;display:flex;gap:.6rem;white-space:nowrap;color:var(--fggy);min-width:0;text-decoration:none;font-size:1.05rem}
.brandgy span{overflow:hidden;text-overflow:ellipsis}
.logogy{flex:none}
.navgy{gap:.25rem;display:flex;overflow-x:auto;margin-left:auto;scrollbar-width:none}
.navgy::-webkit-scrollbar{display:none}
.navgy a{font-size:.9rem;white-space:nowrap;padding:.4rem .7rem;text-decoration:none;color:var(--mugy);border-radius:var(--rgy)}
.navgy a:hover,.navgy a.ongy{color:var(--fggy);background:color-mix(in srgb,var(--pgy) 14%,transparent)}
.ctagy{font-weight:700;font-size:.9rem;background:var(--pgy);color:var(--ongy);padding:.5rem 1rem;flex:none;text-decoration:none;border-radius:var(--rgy)}
.ctagy:hover{background:var(--p2gy)}
.herogy{position:relative;background:linear-gradient(180deg,color-mix(in srgb,var(--pgy) 9%,var(--bggy)),var(--bggy) 80%);overflow:hidden;padding:calc(var(--ggy)*3) 0 calc(var(--ggy)*2.5)}
.hero-ingy{align-items:center;gap:calc(var(--ggy)*2);display:grid;grid-template-columns:1.1fr .9fr}
.kickergy{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;letter-spacing:.04em;color:var(--mugy);margin:0 0 1rem}
.kickergy::before{content:"";border-radius:50%;width:.55rem;height:.55rem;background:var(--agy);box-shadow:0 0 0 4px color-mix(in srgb,var(--agy) 22%,transparent)}
.herogy h1{letter-spacing:-.01em;font-size:clamp(1.75rem,1.1rem + 2.6vw,2.85rem);max-width:18em}
.leadgy{margin:1rem 0 0;max-width:34em;font-size:1.1rem;color:var(--mugy)}
.artgy{margin:0;position:relative;aspect-ratio:3/2;border-radius:calc(var(--rgy)*2);background:var(--sfgy);border:1px solid var(--bdgy);display:grid;place-items:center;overflow:hidden}
.artgy::after{content:"";border-radius:50%;aspect-ratio:1;width:60%;inset:auto -20% -40% auto;background:radial-gradient(color-mix(in srgb,var(--p2gy) 30%,transparent),transparent 70%);position:absolute}
.decorgy{position:relative;height:auto;z-index:1;width:92%}
.dlgy{grid-column:1/-1;margin-top:calc(var(--ggy)*.5)}
.dlheadgy{gap:.25rem 1rem;flex-wrap:wrap;display:flex;align-items:baseline;margin-bottom:.9rem}
.dlheadgy .dltgy{font-weight:700;font-family:var(--hfgy);color:var(--fggy);font-size:1.15rem}
.dlheadgy p{font-size:.9rem;margin:0;color:var(--mugy)}
.tilesgy{display:grid;grid-template-columns:repeat(4,1fr);margin:0;list-style:none;padding:0;gap:.75rem}
.tilegy{display:flex;align-items:center;gap:.8rem;padding:.9rem 1rem;background:var(--sfgy);border:1px solid var(--bdgy);border-radius:var(--rgy);text-decoration:none;color:var(--fggy);transition:transform .15s,border-color .15s}
.tilegy:hover{transform:translateY(-2px);border-color:var(--pgy)}
.icogy{place-items:center;width:2.6rem;height:2.6rem;display:grid;background:color-mix(in srgb,var(--pgy) 16%,transparent);flex:none;color:var(--ptgy);border-radius:var(--rgy)}
.icogy svg{width:1.4rem;height:1.4rem;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tilegy b{font-size:1rem;display:block}
.tilegy small{line-height:1.4;display:block;font-size:.8rem;color:var(--mugy)}
.tilegy i{font-weight:700;margin-left:auto;font-style:normal;color:var(--ptgy)}
.secgy{padding:calc(var(--ggy)*3) 0;counter-increment:secgy}
.secgy+.secgy{border-top:1px solid var(--bdgy)}
.altgy{background:var(--sfgy)}
.shgy{gap:.2rem 1rem;display:grid;align-items:end;margin-bottom:calc(var(--ggy)*1.6);grid-template-columns:auto 1fr}
.shgy::before{grid-row:span 2;content:counter(secgy,decimal-leading-zero);color:transparent;-webkit-text-stroke:1.5px var(--pgy);font:800 clamp(2.4rem,2rem + 2vw,3.6rem)/1 var(--hfgy)}
.shgy h2{font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem)}
.shgy p{font-size:.95rem;margin:0;color:var(--mugy)}
.notesgy{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));display:grid;gap:1rem}
.notegy{background:var(--bggy);border:1px solid var(--bdgy);border-top:3px solid var(--pgy);border-radius:var(--rgy);padding:1.1rem 1.2rem 1.2rem}
.notegy.congy{border-top-color:var(--agy)}
.notegy.tip-ngy{border-top-color:var(--mugy)}
.verdictgy{display:inline-block;font-weight:700;border-radius:99px;background:color-mix(in srgb,var(--pgy) 16%,transparent);padding:.1rem .55rem;color:var(--fggy);font-size:.75rem;letter-spacing:.05em}
.notegy.congy .verdictgy{background:color-mix(in srgb,var(--agy) 18%,transparent)}
.notegy.tip-ngy .verdictgy{background:color-mix(in srgb,var(--mugy) 18%,transparent)}
.notegy h3{margin:.6rem 0 .35rem;font-size:1.05rem}
.notegy p{font-size:.95rem;margin:0;line-height:1.7;color:var(--mugy)}
.readgy{margin:0 auto;max-width:44rem}
.articlegy+.articlegy{margin-top:calc(var(--ggy)*3);border-top:1px dashed var(--bdgy);padding-top:calc(var(--ggy)*3)}
.articlegy h2{font-size:clamp(1.3rem,1.1rem + .8vw,1.65rem);margin-bottom:.9rem}
.articlegy h3{border-left:3px solid var(--pgy);margin:1.8rem 0 .5rem;padding-left:.75rem;font-size:1.1rem}
.articlegy p{margin:0 0 1rem}
.articlegy ol,.articlegy ul{padding-left:1.4rem;margin:0 0 1rem}
.articlegy li{margin:.3rem 0}
.articlegy li::marker{font-weight:700;color:var(--ptgy)}
.articlegy a{text-decoration-thickness:1px;text-underline-offset:3px}
.stepsetgy h3{margin-bottom:1rem;font-size:1.1rem}
.stepsgy{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:0;counter-reset:stgy;gap:1rem;list-style:none;padding:0}
.stepsgy li{counter-increment:stgy;position:relative;padding:3.2rem 1.1rem 1.1rem;background:var(--bggy);border:1px solid var(--bdgy);border-radius:var(--rgy)}
.stepsgy li::before{top:1rem;height:1.8rem;width:1.8rem;border-radius:50%;font-weight:800;font-size:.9rem;background:var(--pgy);place-items:center;display:grid;content:counter(stgy);color:var(--ongy);left:1.1rem;position:absolute}
.stepsgy b,.stepsgy strong{display:block;margin-bottom:.3rem}
.stepsgy p{font-size:.9rem;margin:0;color:var(--mugy)}
.tablewrapgy{overflow-x:auto;border:1px solid var(--bdgy);border-radius:var(--rgy)}
.comparegy{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px}
.comparegy caption{border-bottom:1px solid var(--bdgy);caption-side:top;font-weight:700;padding:.8rem 1rem;text-align:left}
.comparegy th,.comparegy td{border-bottom:1px solid var(--bdgy);vertical-align:top;text-align:left;padding:.7rem 1rem}
.comparegy thead th{font-size:.85rem;background:color-mix(in srgb,var(--pgy) 12%,var(--sfgy))}
.comparegy tbody tr:last-child>*{border-bottom:0}
.comparegy tbody th{font-weight:600}
.glossgy{display:grid;gap:0 2rem;margin:0;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.glossgy div{border-bottom:1px solid var(--bdgy);padding:.9rem 0}
.glossgy dt{font-weight:700;color:var(--ptgy)}
.glossgy dd{font-size:.95rem;margin:.2rem 0 0;color:var(--mugy)}
.faqtoolsgy{margin:-.5rem 0 .75rem;display:flex;justify-content:flex-end}
.faqtoolsgy button{font:inherit;font-size:.85rem;background:none;border:1px solid var(--bdgy);color:var(--fggy);border-radius:var(--rgy);padding:.3rem .8rem;cursor:pointer}
.faqgy{max-width:52rem}
.faqgy details{border-bottom:1px solid var(--bdgy)}
.faqgy summary{cursor:pointer;font-weight:600;display:flex;padding:1rem 0;justify-content:space-between;gap:1rem;list-style:none}
.faqgy summary::-webkit-details-marker{display:none}
.faqgy summary::after{font-weight:700;border-radius:50%;place-items:center;display:grid;background:color-mix(in srgb,var(--pgy) 16%,transparent);content:"+";flex:none;height:1.6rem;width:1.6rem;color:var(--ptgy);transition:transform .2s}
.faqgy details[open] summary::after{transform:rotate(45deg)}
.faqgy details p{margin:0 0 1.1rem;color:var(--mugy)}
.relgy{display:grid;gap:.6rem;margin:0;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));list-style:none;padding:0}
.relgy a{display:block;padding:.75rem 1rem;border:1px solid var(--bdgy);border-radius:var(--rgy);text-decoration:none;background:var(--bggy)}
.relgy a::before{content:"→ ";color:var(--agy)}
.relgy a:hover{border-color:var(--pgy)}
.latestgy{margin:0 auto;padding:calc(var(--ggy)*2.5) 1rem;max-width:var(--wgy)}
.latestgy h2{margin-bottom:1rem;font-size:1.3rem}
.latestgy ul{columns:2 300px;margin:0;column-gap:2rem;list-style:none;padding:0}
.latestgy li{border-bottom:1px solid var(--bdgy);break-inside:avoid;padding:.5rem 0}
.latestgy a{text-decoration:none}
.latestgy a:hover{text-decoration:underline}
.footgy{font-size:.9rem;padding:calc(var(--ggy)*3) 0 1.5rem;background:var(--sfgy);border-top:1px solid var(--bdgy)}
.colsgy{display:grid;gap:2rem;grid-template-columns:1.4fr 1fr 1.2fr}
.colsgy h2{margin-bottom:.8rem;font-size:.85rem;letter-spacing:.08em;color:var(--mugy)}
.colsgy p{margin:.8rem 0 0;color:var(--mugy)}
.flistgy{flex-direction:column;display:flex;gap:.45rem;align-items:flex-start}
.flistgy a{color:var(--fggy);text-decoration:none}
.flistgy a:hover{text-decoration:underline;color:var(--ptgy)}
.legalgy{margin-top:2rem;padding-top:1.2rem;flex-wrap:wrap;display:flex;gap:.5rem;font-size:.8rem;justify-content:space-between;border-top:1px solid var(--bdgy);color:var(--mugy)}
@media (max-width:860px){.hero-ingy{grid-template-columns:1fr}.artgy{order:-1;aspect-ratio:2/1}.tilesgy{grid-template-columns:repeat(2,1fr)}.colsgy{grid-template-columns:1fr 1fr}.colsgy>:first-child{grid-column:1/-1}}
@media (max-width:640px){.bargy{flex-wrap:wrap;gap:.4rem 1rem;height:auto;padding-top:.6rem}.navgy{padding:0 .6rem .4rem;order:3;margin:0 -1rem;width:100%}.ctagy{margin-left:auto}.herogy{padding-top:var(--ggy)}.tilesgy{gap:.5rem}.tilegy{flex-direction:column;padding:.8rem;gap:.5rem;align-items:flex-start}.tilegy i{display:none}.colsgy{grid-template-columns:1fr}.shgy{grid-template-columns:1fr}.shgy::before{grid-row:auto}.comparegy{min-width:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.bar2gy{align-items:center;display:flex;height:3.6rem;justify-content:space-between;gap:1rem}
.nav2gy{margin:0 0 .4rem;gap:.1rem}
.nav2gy a{border-bottom:2px solid transparent;padding:.35rem .6rem;border-radius:0}
.nav2gy a:hover,.nav2gy a.ongy{background:none;border-bottom-color:var(--pgy)}
.bar3gy{flex-direction:column;align-items:center;display:flex;padding:.9rem 0 .5rem;gap:.3rem}
.bar3gy .navgy{margin:0}
.hero-1gy{grid-template-columns:1fr}
.tiles-2gy{grid-template-columns:repeat(2,1fr)}
.notes-lgy{grid-template-columns:1fr}
.notes-lgy .notegy{border-left:3px solid var(--pgy);display:grid;grid-template-columns:7rem minmax(0,1fr);column-gap:1rem;border-top-width:1px}
.notes-lgy .notegy.congy{border-left-color:var(--agy)}
.notes-lgy .verdictgy{grid-row:span 2;justify-self:start;order:-1;align-self:start}
.foot2gy{display:grid;gap:1rem}
.flist-rowgy{flex-wrap:wrap;gap:.4rem 1.2rem;flex-direction:row}
@media (max-width:640px){.notes-lgy .notegy{grid-template-columns:1fr}.bar2gy{padding:.6rem 0;flex-wrap:wrap;height:auto}}
.shgy::before{display:none}.shgy{grid-template-columns:1fr}
.altgy{background:none}.secgy+.secgy{border-top:0}.herogy{background:var(--sfgy)}
.extgy{font-size:.8rem;color:var(--mugy);margin:.9rem 0 0}.extgy span{margin-right:.5rem;opacity:.8}.extgy a{color:var(--mugy)}
h1{text-wrap:balance}