:root{--bdvl:#dedfe8;--wvl:1100px;--ptvl:#1a766e;--bgvl:#fcfcfd;--sfvl:#f5f6fa;--rvl:3px;--hfvl:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--fvl:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--pvl:#29bcb0;--muvl:#5c607a;--p2vl:#29c6d1;--gvl:.85rem;--fgvl:#121421;--onvl:#093430;--avl:#0b72da}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:5.5rem;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{color:var(--fgvl);font:15.5px/1.75 var(--fvl);background:var(--bgvl) radial-gradient(color-mix(in srgb,var(--fgvl) 7%,transparent) 1px,transparent 1.5px) 0 0/22px 22px;margin:0}
a{color:var(--ptvl)}
:focus-visible{outline:3px solid var(--pvl);outline-offset:2px}
h2,h3,h1{font-family:var(--hfvl);line-height:1.3;margin:0}
.invl{max-width:var(--wvl);padding:0 1rem;margin:0 auto}
.headvl{position:sticky;top:0;z-index:10;padding:.75rem 0;background:color-mix(in srgb,var(--bgvl) 85%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.headvl .invl{justify-content:space-between;display:flex;align-items:center;gap:1rem}
.markvl{font-weight:800;gap:.55rem;letter-spacing:.02em;text-decoration:none;color:var(--fgvl);display:flex;min-width:0;align-items:center}
.markvl strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logovl{flex:none}
.pillsvl ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:.25rem;background:var(--sfvl);border:1px solid var(--bdvl);border-radius:99px;overflow-x:auto;scrollbar-width:none}
.pillsvl ul::-webkit-scrollbar{display:none}
.pillsvl a{font-size:.9rem;color:var(--muvl);text-decoration:none;display:block;white-space:nowrap;border-radius:99px;padding:.35rem .9rem}
.pillsvl a:hover{color:var(--fgvl);background:color-mix(in srgb,var(--pvl) 14%,transparent)}
.pillsvl li:first-child a{font-weight:700;background:var(--pvl);color:var(--onvl)}
.cardvl{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 8px)}
.stagevl{position:relative;margin-top:.5rem}
.trackvl{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:calc(var(--rvl) + 10px);border:1px solid var(--bdvl);background:var(--sfvl)}
.trackvl::-webkit-scrollbar{display:none}
.slidevl{flex:0 0 100%;padding:calc(var(--gvl)*2.5);min-height:22rem;display:grid;align-content:center;scroll-snap-align:start}
.s1vl{background:linear-gradient(120deg,color-mix(in srgb,var(--pvl) 16%,var(--sfvl)),var(--sfvl) 65%);grid-template-columns:1.15fr .85fr;align-items:center;gap:2rem}
.tagvl{font-weight:700;letter-spacing:.06em;padding:.2rem .7rem;color:var(--fgvl);font-size:.8rem;border-radius:99px;margin-bottom:1rem;background:color-mix(in srgb,var(--avl) 16%,transparent);display:inline-block}
.s1vl h1{font-size:clamp(1.6rem,1.1rem + 2.2vw,2.6rem);letter-spacing:-.01em}
.s1vl p{color:var(--muvl);font-size:1.05rem;margin:.9rem 0 0;max-width:32em}
.actsvl{margin-top:1.5rem;display:flex;flex-wrap:wrap;gap:.6rem}
.ghostvl,.btnvl{font-weight:700;font-size:.95rem;text-decoration:none;gap:.4rem;padding:.65rem 1.25rem;border-radius:99px;display:inline-flex;align-items:center}
.btnvl{background:var(--pvl);color:var(--onvl)}
.btnvl:hover{background:var(--p2vl)}
.ghostvl{border:1px solid var(--bdvl);color:var(--fgvl);background:var(--bgvl)}
.decorvl{width:100%;height:auto;max-height:18rem}
.tipvl{background:linear-gradient(160deg,color-mix(in srgb,var(--p2vl) 14%,var(--sfvl)),var(--sfvl))}
.tipvl>div{max-width:36rem}
.tipvl{overflow:hidden;position:relative}.tipvl>div{z-index:1;position:relative}
.tipnovl{position:absolute;bottom:-.12em;color:transparent;font:800 clamp(7rem,4rem + 12vw,16rem)/1 var(--hfvl);-webkit-text-stroke:2px color-mix(in srgb,var(--pvl) 55%,transparent);right:5%;pointer-events:none}
.tipvl>div::before{font-weight:800;color:var(--ptvl);margin-bottom:.6rem;font-size:.75rem;letter-spacing:.14em;content:"小提示";display:inline-block}
.tipvl strong{display:block;font:700 clamp(1.25rem,1rem + 1vw,1.7rem)/1.35 var(--hfvl)}
.tipvl p{color:var(--muvl);margin:.7rem 0 1rem;font-size:1rem}
.tipvl a{font-weight:700;text-decoration:none}
.ctrlvl{margin-top:.8rem;gap:.75rem;display:flex;justify-content:center;align-items:center}
.ctrlvl[hidden]{display:none}
.arrowvl{width:2.4rem;height:2.4rem;border-radius:50%;border:1px solid var(--bdvl);background:var(--sfvl);color:var(--fgvl);font-size:1.2rem;cursor:pointer;display:grid;place-items:center}
.arrowvl:hover{border-color:var(--pvl)}
.dotsvl{gap:.4rem;display:flex}
.dotvl{width:.6rem;height:.6rem;padding:0;border-radius:99px;border:0;background:var(--bdvl);cursor:pointer;transition:width .25s,background .25s}
.dotvl[aria-current="true"]{background:var(--pvl);width:1.8rem}
.blkvl{margin-top:calc(var(--gvl)*3.5)}
.hdvl{margin-bottom:1.1rem}
.hdvl span{font-weight:800;color:var(--ptvl);margin-bottom:.3rem;font-size:.75rem;letter-spacing:.12em;display:inline-block}
.hdvl h2{font-size:clamp(1.3rem,1.1rem + .9vw,1.75rem)}
.hdvl p{color:var(--muvl);margin:.3rem 0 0}
.getvl{padding:calc(var(--gvl)*1.6)}
.radvl{position:absolute;height:1px;width:1px;opacity:0}
.tablistvl{grid-template-columns:repeat(4,1fr);display:grid;gap:.5rem;margin-bottom:1rem}
.tablistvl label{display:flex;align-items:center;justify-content:center;gap:.45rem;padding:.7rem .5rem;border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 4px);background:var(--bgvl);cursor:pointer;font-weight:600;font-size:.9rem}
.tablistvl svg,.picovl svg{width:1.25rem;height:1.25rem;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.panevl{grid-template-columns:auto 1fr auto;background:color-mix(in srgb,var(--pvl) 9%,var(--bgvl));padding:1.25rem;align-items:center;gap:1.25rem;display:none;border-radius:calc(var(--rvl) + 4px)}
.picovl{background:var(--pvl);width:3.5rem;color:var(--onvl);display:grid;place-items:center;border-radius:calc(var(--rvl) + 4px);height:3.5rem}
.picovl svg{height:1.8rem;width:1.8rem}
.panevl h3{font-size:1.1rem}
.panevl p{font-size:.9rem;color:var(--muvl);margin:.2rem 0 0}
#pf3vl:checked~.tablistvl [for="pf3vl"],#pf4vl:checked~.tablistvl [for="pf4vl"],#pf2vl:checked~.tablistvl [for="pf2vl"],#pf1vl:checked~.tablistvl [for="pf1vl"]{border-color:var(--pvl);background:color-mix(in srgb,var(--pvl) 16%,var(--bgvl));color:var(--fgvl)}
#pf3vl:focus-visible~.tablistvl [for="pf3vl"],#pf4vl:focus-visible~.tablistvl [for="pf4vl"],#pf1vl:focus-visible~.tablistvl [for="pf1vl"],#pf2vl:focus-visible~.tablistvl [for="pf2vl"]{outline:3px solid var(--pvl);outline-offset:2px}
#pf2vl:checked~.p2vl,#pf3vl:checked~.p3vl,#pf1vl:checked~.p1vl,#pf4vl:checked~.p4vl{display:grid}
.notesvl{gap:.9rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.notevl{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 8px);padding:1.1rem 1.2rem;position:relative;overflow:hidden}
.notevl::before{background:var(--pvl);position:absolute;inset:0 auto 0 0;content:"";width:4px}
.notevl.convl::before{background:var(--avl)}
.notevl.tip-nvl::before{background:var(--muvl)}
.verdictvl{font-weight:700;color:var(--muvl);letter-spacing:.04em;font-size:.75rem}
.notevl h3{margin:.35rem 0;font-size:1rem}
.notevl p{font-size:.9rem;color:var(--muvl);margin:0}
.gridvl{align-items:start;display:grid;gap:1rem;grid-template-columns:1fr 1fr}
.articlevl{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 8px);padding:calc(var(--gvl)*1.6);border-top:5px solid var(--pvl);min-width:0}
.articlevl+.articlevl{border-top-color:var(--p2vl)}
.articlevl h2{font-size:1.3rem;margin-bottom:.8rem}
.articlevl h3{font-size:1.05rem;margin:1.4rem 0 .4rem;display:flex;align-items:center;gap:.5rem}
.articlevl h3::before{border-radius:2px;width:.5rem;background:var(--avl);flex:none;height:.5rem;content:""}
.articlevl p{margin:0 0 .9rem}
.articlevl ul,.articlevl ol{padding:.8rem 1rem .8rem 2.2rem;background:var(--bgvl);border-radius:calc(var(--rvl) + 2px);margin:0 0 .9rem}
.articlevl li{margin:.25rem 0}
.articlevl li::marker{color:var(--ptvl)}
.articlevl a{text-underline-offset:3px}
.tablewrapvl{overflow-x:auto;padding:.25rem}
.comparevl{width:100%;border-collapse:separate;border-spacing:0;font-size:.95rem;min-width:520px}
.comparevl caption{font-weight:700;padding:.6rem .75rem .9rem;text-align:left}
.comparevl th,.comparevl td{padding:.75rem;border-bottom:1px solid var(--bdvl);text-align:left;vertical-align:top}
.comparevl thead th{font-size:.85rem;background:var(--pvl);color:var(--onvl)}
.comparevl thead th:first-child{border-radius:calc(var(--rvl) + 2px) 0 0 calc(var(--rvl) + 2px)}
.comparevl thead th:last-child{border-radius:0 calc(var(--rvl) + 2px) calc(var(--rvl) + 2px) 0}
.comparevl tbody tr:nth-child(even)>*{background:color-mix(in srgb,var(--pvl) 6%,transparent)}
.comparevl tbody tr:last-child>*{border-bottom:0}
.cmpvl{padding:calc(var(--gvl)*1.2)}
.stepsetvl{padding:calc(var(--gvl)*1.4)}
.stepsetvl h3{font-size:1.1rem;margin-bottom:1rem}
.stepsvl{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));counter-reset:nvl;gap:.75rem;padding:0;display:grid;margin:0;list-style:none}
.stepsvl li{counter-increment:nvl;padding:1rem;border-radius:calc(var(--rvl) + 4px);background:var(--bgvl);border:1px dashed var(--bdvl)}
.stepsvl li::before{font-weight:800;color:var(--ptvl);content:"第 " counter(nvl) " 步";display:block;letter-spacing:.1em;margin-bottom:.3rem;font-size:.7rem}
.stepsvl strong,.stepsvl b{display:block}
.stepsvl p{font-size:.9rem;color:var(--muvl);margin:.25rem 0 0}
.glossvl{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.75rem;display:grid;margin:0}
.glossvl div{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 6px);padding:1rem}
.glossvl dt{font-weight:800;font-family:var(--hfvl);border-bottom:2px solid color-mix(in srgb,var(--pvl) 45%,transparent);padding-bottom:.4rem;margin-bottom:.4rem;display:inline-block}
.glossvl dd{font-size:.9rem;color:var(--muvl);margin:0}
.qavl{align-items:start;gap:.75rem;display:grid;grid-template-columns:1fr 1fr}
.qavl details{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 6px)}
.qavl details[open]{border-color:color-mix(in srgb,var(--pvl) 60%,var(--bdvl))}
.qavl summary{font-weight:600;padding:1rem 1.1rem;cursor:pointer;display:flex;gap:.6rem;list-style:none}
.qavl summary::-webkit-details-marker{display:none}
.qavl summary::before{font-weight:800;border-radius:6px;color:var(--ptvl);margin-top:.15rem;width:1.5rem;flex:none;content:"Q";font-size:.8rem;display:grid;height:1.5rem;background:color-mix(in srgb,var(--pvl) 18%,transparent);place-items:center}
.qavl details p{color:var(--muvl);font-size:.95rem;margin:0;padding:0 1.1rem 1rem 3.2rem}
.chipsvl{padding:0;display:flex;flex-wrap:wrap;gap:.5rem;margin:0;list-style:none}
.chipsvl a{display:inline-block;padding:.4rem .95rem;border-radius:99px;border:1px solid var(--bdvl);background:var(--sfvl);color:var(--fgvl);text-decoration:none;font-size:.9rem}
.chipsvl a::before{margin-right:.2rem;font-weight:700;content:"#";color:var(--avl)}
.chipsvl a:hover{border-color:var(--pvl)}
.latestvl{max-width:var(--wvl);padding:0 1rem;margin:calc(var(--gvl)*3.5) auto 0}
.latestvl h2{font-size:1.3rem;margin-bottom:1rem}
.latestvl ul{padding:0;display:grid;margin:0;gap:.6rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));list-style:none}
.latestvl li{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 6px);padding:.8rem 1rem}
.latestvl a{font-weight:600;text-decoration:none}
.latestvl a:hover{text-decoration:underline}
.footvl{font-size:.9rem;text-align:center;padding:calc(var(--gvl)*2.5) 0 2rem;border-top:1px solid var(--bdvl);background:var(--sfvl);margin-top:calc(var(--gvl)*4)}
.footvl .markvl{justify-content:center}
.footvl p{color:var(--muvl);margin:.6rem auto 0;max-width:34rem}
.footvl h2{color:var(--muvl);letter-spacing:.1em;font-size:.8rem;margin:1.6rem 0 .7rem}
.flinksvl{gap:.4rem 1.4rem;display:flex;justify-content:center;flex-wrap:wrap}
.flinksvl a{text-decoration:none;color:var(--fgvl)}
.flinksvl a:hover{color:var(--ptvl);text-decoration:underline}
.copyvl{font-size:.8rem}
@media (max-width:860px){.s1vl{grid-template-columns:1fr}.s1vl>div:last-child{order:-1}.decorvl{max-height:11rem}.qavl,.gridvl{grid-template-columns:1fr}}
@media (max-width:640px){.headvl .invl{flex-wrap:wrap}.pillsvl{width:100%}.slidevl{min-height:0;padding:1.4rem 1.2rem}.tipvl{min-height:15rem}.tipnovl{opacity:.45}.tablistvl{grid-template-columns:repeat(2,1fr)}.panevl{grid-template-columns:auto 1fr}.panevl .btnvl{justify-content:center;grid-column:1/-1}.articlevl{padding:1.1rem}.comparevl{min-width:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.head2vl .invl{align-items:stretch;flex-direction:column;gap:.5rem}
.head2vl .markvl{justify-content:center}
.btn-svl{font-size:.9rem;padding:.45rem 1rem}
.track-1vl .slidevl{min-height:0}
.tiplinevl{margin:1rem 0 0;padding:0;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));display:grid;gap:1rem;list-style:none}
.tiplinevl li{background:var(--sfvl);border:1px solid var(--bdvl);border-radius:calc(var(--rvl) + 6px);padding:1rem 1.1rem}
.tiplinevl strong{display:block;margin-bottom:.3rem}
.tiplinevl p{font-size:.9rem;color:var(--muvl);margin:0}
.foot2vl .invl{text-align:left;display:grid;gap:2rem;grid-template-columns:1fr 1fr}
.foot2vl .markvl{justify-content:flex-start}
@media (max-width:640px){.foot2vl .invl{grid-template-columns:1fr}}
@media (min-width:861px){.gridvl{grid-template-columns:1fr}}
.hdvl span{display:none}.hdvl h2{padding-left:.6rem;border-left:4px solid var(--pvl)}
.extvl{color:var(--muvl);font-size:.8rem;margin:.9rem 0 0}.extvl span{opacity:.8;margin-right:.5rem}.extvl a{color:var(--muvl)}
h1{text-wrap:balance}