.dm[data-astro-cid-gtguhoo5]{gap:18px;display:grid}.tabs[data-astro-cid-gtguhoo5]{border:1px solid var(--rule-dark);flex-wrap:wrap;align-self:start;gap:0;display:flex}.tabs[data-astro-cid-gtguhoo5] button[data-astro-cid-gtguhoo5]{min-height:44px;color:var(--steel);border:0;border-right:1px solid var(--rule-dark);cursor:pointer;background:0 0;padding:0 16px;font-size:.82rem;font-weight:700}.tabs[data-astro-cid-gtguhoo5] button[data-astro-cid-gtguhoo5]:last-child{border-right:0}.tabs[data-astro-cid-gtguhoo5] button[data-astro-cid-gtguhoo5][aria-selected=true]{background:var(--furnace);color:var(--anthracite)}.tabs[data-astro-cid-gtguhoo5] button[data-astro-cid-gtguhoo5]:focus-visible{outline:2px solid var(--mineral);outline-offset:-2px}.vt[data-astro-cid-gtguhoo5]{font-family:var(--display);font-size:var(--step-2);text-transform:uppercase;color:var(--mineral);margin:0 0 18px;font-weight:600;line-height:1.05}:lang(zh) .vt[data-astro-cid-gtguhoo5]{font-family:var(--cjk);text-transform:none;font-size:var(--step-1)}.rows[data-astro-cid-gtguhoo5]{gap:16px;display:grid}.row[data-astro-cid-gtguhoo5]{transition:opacity .5s var(--e-out);grid-template-columns:15em 1fr 4em;align-items:center;gap:14px;display:grid}.lab[data-astro-cid-gtguhoo5]{font-size:var(--step--1);color:var(--steel);justify-items:start;gap:4px;line-height:1.3;display:grid}.lab[data-astro-cid-gtguhoo5] .chip[data-astro-cid-gtguhoo5].rc{padding:.1em .45em;font-size:.69rem}.row[data-astro-cid-gtguhoo5].muted .val[data-astro-cid-gtguhoo5]{color:var(--steel-2)}.row[data-astro-cid-gtguhoo5].muted .seg[data-astro-cid-gtguhoo5].s0{background:repeating-linear-gradient(135deg,#b7c0c98c 0 3px,#b7c0c933 3px 6px)}.track[data-astro-cid-gtguhoo5]{background:#b7c0c91a;height:22px;display:flex;overflow:hidden}.seg[data-astro-cid-gtguhoo5]{height:100%;transition:width .9s var(--e-inout);display:block}.seg[data-astro-cid-gtguhoo5].s0{background:var(--steel-2)}.seg[data-astro-cid-gtguhoo5].s0.hot{background:var(--furnace);box-shadow:0 0 24px #f064328c}.seg[data-astro-cid-gtguhoo5].s1{background:#5e6873}.seg[data-astro-cid-gtguhoo5].s2{background:repeating-linear-gradient(45deg,#8c97a2 0 4px,#6e7883 4px 8px)}.rows[data-astro-cid-gtguhoo5].parts .seg[data-astro-cid-gtguhoo5].s0{background:var(--furnace)}.val[data-astro-cid-gtguhoo5]{font-family:var(--display);font-size:var(--step-1);color:var(--mineral);text-align:right;font-weight:600}.unit[data-astro-cid-gtguhoo5]{font-size:var(--step--1);color:var(--steel-2);margin:6px 0 0}.legend[data-astro-cid-gtguhoo5]{font-size:var(--step--1);color:var(--steel);flex-wrap:wrap;gap:8px 18px;margin:0;padding:0;list-style:none;display:flex}.legend[data-astro-cid-gtguhoo5] li[data-astro-cid-gtguhoo5]{align-items:center;gap:8px;display:inline-flex}.legend[data-astro-cid-gtguhoo5] .seg[data-astro-cid-gtguhoo5]{width:18px;height:10px}.legend[data-astro-cid-gtguhoo5] .s0[data-astro-cid-gtguhoo5]{background:var(--furnace)}.note[data-astro-cid-gtguhoo5]{font-size:var(--step--1);color:var(--steel-2);flex-wrap:wrap;align-items:baseline;gap:8px;margin:0;display:flex}.tbl[data-astro-cid-gtguhoo5] summary[data-astro-cid-gtguhoo5]{cursor:pointer;color:var(--steel);font-size:var(--step--1)}.tbl[data-astro-cid-gtguhoo5] table[data-astro-cid-gtguhoo5]{border-collapse:collapse;width:100%;font-size:var(--step--1);color:var(--steel);margin-top:10px}.tbl[data-astro-cid-gtguhoo5] caption[data-astro-cid-gtguhoo5]{text-align:left;color:var(--mineral);padding:8px 0;font-weight:700}.tbl[data-astro-cid-gtguhoo5] .tnote[data-astro-cid-gtguhoo5]{font-size:var(--step--1);color:var(--steel-2);max-width:90ch;margin:8px 0 18px}.tbl[data-astro-cid-gtguhoo5] th[data-astro-cid-gtguhoo5],.tbl[data-astro-cid-gtguhoo5] td[data-astro-cid-gtguhoo5]{border-bottom:1px solid var(--rule-dark);text-align:left;padding:6px 0;font-weight:400}@media (width<=640px){.row[data-astro-cid-gtguhoo5]{grid-template-columns:1fr 3.4em;row-gap:6px}.lab[data-astro-cid-gtguhoo5]{grid-column:1/-1}}@media (prefers-reduced-motion:reduce){.seg[data-astro-cid-gtguhoo5],.row[data-astro-cid-gtguhoo5]{transition:none}}@property --rs-v{syntax:"<number>";inherits:true;initial-value:0}.rs[data-astro-cid-6hssyrkw]{min-height:calc(100svh - var(--header-h));--axis:40px;--cw:clamp(42px, 5vw, 78px);--ph:clamp(232px, 48svh, 480px);align-items:center;padding-block:clamp(1.1rem,3vh,2.2rem) clamp(1.2rem,3vh,2.2rem);display:grid;position:relative;overflow:hidden}.rs-amb[data-astro-cid-6hssyrkw]{pointer-events:none;background:radial-gradient(34% 52% at 56% 34%, #f064321a, #f0643200 72%), linear-gradient(90deg, #b7c0c91a 1px, #10141900 1px) center top / calc((min(100vw - 2 * var(--gutter), var(--container))) / 12) 100%;position:absolute;inset:0}.rs-grid[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;column-gap:clamp(24px,3.4vw,64px);display:grid;position:relative}.rs-copy[data-astro-cid-6hssyrkw]{align-content:start;gap:clamp(.8rem,2vh,1.3rem);min-width:0;margin-top:clamp(4.4rem,3.2rem + 4.6vh,6.2rem);display:grid}.rs-copy[data-astro-cid-6hssyrkw] .eyebrow[data-astro-cid-6hssyrkw],.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{margin:0}.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{max-width:17ch;font-size:min(clamp(2.6rem,1rem + 3.5vw,4.9rem),9.6svh)}:lang(fr) .rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{max-width:19ch;font-size:min(clamp(2.4rem,.9rem + 3.1vw,4.3rem),8.4svh)}:lang(zh) .rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{max-width:9em;font-size:min(clamp(2.2rem,1.1rem + 3.1vw,4.1rem),8.4svh)}.rs-copy[data-astro-cid-6hssyrkw] .lede[data-astro-cid-6hssyrkw]{max-width:46ch;margin:0;font-size:clamp(1.04rem,.95rem + .34vw,1.24rem)}.rs-how[data-astro-cid-6hssyrkw]{border-left:2px solid var(--furnace);max-width:46ch;font-size:var(--step--1);color:var(--steel);margin:0;padding-left:14px;line-height:1.5}.rs-stage[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,1fr);gap:clamp(.5rem,1.4vh,.9rem);min-width:0;display:grid}.rs-top[data-astro-cid-6hssyrkw]{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:8px 20px;display:flex;position:relative}.rs-scope[data-astro-cid-6hssyrkw]{gap:6px;min-width:0;display:grid}.rs-scope-l[data-astro-cid-6hssyrkw]{letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin:0;font-size:.72rem;font-weight:700}:lang(zh) .rs-scope-l[data-astro-cid-6hssyrkw]{letter-spacing:.04em}.seg[data-astro-cid-6hssyrkw]{border:1px solid #b7c0c96b;flex-wrap:wrap;display:flex}.opt[data-astro-cid-6hssyrkw]{cursor:pointer;flex:auto;display:block;position:relative}.opt[data-astro-cid-6hssyrkw]+.opt[data-astro-cid-6hssyrkw]{border-left:1px solid #b7c0c96b}.opt[data-astro-cid-6hssyrkw] input[data-astro-cid-6hssyrkw]{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.o[data-astro-cid-6hssyrkw]{min-height:48px;transition:background .22s var(--e-out), color .22s var(--e-out);align-content:center;gap:1px;padding:6px 16px 7px;display:grid}.o[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-family:var(--display);letter-spacing:.02em;text-transform:uppercase;color:var(--mineral);font-size:1.12rem;font-weight:600;line-height:1.05}:lang(zh) .o[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-family:var(--cjk);text-transform:none;letter-spacing:0;font-size:.98rem}.o[data-astro-cid-6hssyrkw] small[data-astro-cid-6hssyrkw]{color:var(--steel);font-size:.72rem;line-height:1.25}.opt[data-astro-cid-6hssyrkw]:hover .o[data-astro-cid-6hssyrkw]{background:#b7c0c914}.opt[data-astro-cid-6hssyrkw]:has(input:checked) .o[data-astro-cid-6hssyrkw]{background:var(--furnace)}.opt[data-astro-cid-6hssyrkw]:has(input:checked) .o[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw],.opt[data-astro-cid-6hssyrkw]:has(input:checked) .o[data-astro-cid-6hssyrkw] small[data-astro-cid-6hssyrkw]{color:var(--anthracite)}.opt[data-astro-cid-6hssyrkw]:has(input:focus-visible){outline:2px solid var(--mineral);outline-offset:3px}.rs-demo[data-astro-cid-6hssyrkw]{color:var(--white-hot);background:var(--anthracite);border:1px solid #ffe7b866;margin:0;padding:3px 9px;font-size:.74rem;font-weight:600;position:absolute;top:-9px;right:0}.rs-body[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,1.72fr) minmax(0,1fr);align-items:stretch;column-gap:clamp(16px,1.8vw,28px);display:grid}.rs-chart[data-astro-cid-6hssyrkw]{grid-template-columns:var(--axis) repeat(4, minmax(0, 1fr));grid-template-rows:44px minmax(var(--ph), 1fr) auto;min-width:0;display:grid;position:relative}.rs-unit[data-astro-cid-6hssyrkw]{letter-spacing:.1em;text-transform:uppercase;color:var(--steel-2);grid-area:1/1/auto/-1;align-self:start;margin:0;font-size:.72rem;font-weight:700}:lang(zh) .rs-unit[data-astro-cid-6hssyrkw]{letter-spacing:.04em}.rs-lines[data-astro-cid-6hssyrkw]{background:repeating-linear-gradient(to top, #b7c0c980 0 1px, #10141900 1px calc(100% / var(--slabs))) left bottom / 6px 100% no-repeat;border-left:1px solid #b7c0c980;grid-area:2/1/auto/-1;position:relative}.tick[data-astro-cid-6hssyrkw]{left:0;right:0;bottom:calc(var(--t) * 100%);border-top:1px solid #b7c0c929;height:0;position:absolute}.tick[data-astro-cid-6hssyrkw]:first-child{border-top-color:#b7c0c9b3}.tick[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--steel-2);background:var(--anthracite);padding:0 3px;font-size:.72rem;font-weight:700;line-height:1.2;position:absolute;top:0;left:11px;transform:translateY(-50%)}.tick[data-astro-cid-6hssyrkw]:first-child b[data-astro-cid-6hssyrkw]{background:0 0;transform:translateY(-100%)}.rs-wavg[data-astro-cid-6hssyrkw]{pointer-events:none;transition:opacity .4s var(--e-soft);grid-area:2/2/auto/5;margin:0;position:relative}.rs-wavg[data-astro-cid-6hssyrkw]:before{content:"";left:0;right:0;bottom:calc(var(--t) * 100%);border-top:1px dashed #f4f7f89e;position:absolute}.rs-wavg[data-astro-cid-6hssyrkw]>span[data-astro-cid-6hssyrkw]{right:0;bottom:calc(var(--t) * 100% + 5px);max-width:64%;color:var(--steel);text-align:right;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:3px 8px;font-size:.74rem;line-height:1.25;display:inline-flex;position:absolute}.rs-wavg[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-family:var(--display);color:var(--mineral);font-size:1.2rem;font-weight:600;line-height:1}.rs-wavg[data-astro-cid-6hssyrkw] .chip[data-astro-cid-6hssyrkw],.p-eye[data-astro-cid-6hssyrkw] .chip[data-astro-cid-6hssyrkw],.p-parts[data-astro-cid-6hssyrkw] .chip[data-astro-cid-6hssyrkw]{letter-spacing:.06em;padding:.06em .42em;font-size:.69rem}.col[data-astro-cid-6hssyrkw]{display:contents}.slot[data-astro-cid-6hssyrkw]{grid-row:1/4;grid-template-rows:subgrid;cursor:pointer;--rs-v:var(--up);transition:--rs-v .85s var(--e-inout);transition-delay:calc(var(--i) * 55ms);display:grid;position:relative}.well[data-astro-cid-6hssyrkw]{grid-row:2;position:relative}.mass[data-astro-cid-6hssyrkw]{left:calc(50% - var(--cw) / 2);width:var(--cw);background:var(--rs-heat);-webkit-mask-image:repeating-linear-gradient(to top, #000 0, #000 calc(100% / var(--slabs) - 2px), #0000 calc(100% / var(--slabs) - 2px), #0000 calc(100% / var(--slabs)));mask-image:repeating-linear-gradient(to top, #000 0, #000 calc(100% / var(--slabs) - 2px), #0000 calc(100% / var(--slabs) - 2px), #0000 calc(100% / var(--slabs)));clip-path:inset(calc((1 - var(--rs-v)) * 100%) 0 0 0);transition:opacity .3s var(--e-soft), filter .3s var(--e-soft);position:absolute;top:0;bottom:0}.halo[data-astro-cid-6hssyrkw]{left:calc(50% - var(--cw) / 2 - 14px);width:calc(var(--cw) + 28px);transform:scaleY(var(--rs-v));transform-origin:50% 100%;background:linear-gradient(to top, #10141900 0%, var(--cap) 100%);filter:blur(26px);opacity:calc(var(--rs-v) * var(--rs-v) * .5);pointer-events:none;position:absolute;top:0;bottom:0}.lift[data-astro-cid-6hssyrkw]{transform:translateY(calc((1 - var(--rs-v)) * 100%));pointer-events:none;position:absolute;inset:0}.capline[data-astro-cid-6hssyrkw]{left:calc(50% - var(--cw) / 2 - 5px);width:calc(var(--cw) + 10px);background:var(--cap);height:2px;box-shadow:0 0 18px 1px var(--cap);opacity:.9;position:absolute;top:-1px}.num[data-astro-cid-6hssyrkw]{white-space:nowrap;font-family:var(--display);color:var(--mineral);transition:opacity .3s var(--e-soft), color .3s var(--e-soft), translate .5s var(--e-inout);font-size:clamp(1.45rem,.9rem + 1.45vw,2.5rem);font-weight:600;line-height:.9;position:absolute;bottom:calc(100% + 7px);left:50%;translate:-50%}.foot[data-astro-cid-6hssyrkw]{text-align:center;grid-row:3;align-content:start;justify-items:center;gap:2px;padding:9px 4px 0;display:grid}.foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--steel-3);text-wrap:balance;font-size:.78rem;font-weight:700;line-height:1.22}.foot[data-astro-cid-6hssyrkw] small[data-astro-cid-6hssyrkw]{color:var(--steel-2);font-size:.7rem;line-height:1.2}.foot[data-astro-cid-6hssyrkw] .swap[data-astro-cid-6hssyrkw]{justify-items:center}.col[data-astro-cid-6hssyrkw][data-kind=project] .foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--mineral)}.slot[data-astro-cid-6hssyrkw]:not(:has(input:checked)) .mass[data-astro-cid-6hssyrkw]{opacity:.74}.slot[data-astro-cid-6hssyrkw]:not(:has(input:checked)) .num[data-astro-cid-6hssyrkw]{color:var(--steel)}@media (hover:hover){.slot[data-astro-cid-6hssyrkw]:hover .mass[data-astro-cid-6hssyrkw]{opacity:1;filter:brightness(1.12)}.slot[data-astro-cid-6hssyrkw]:hover .num[data-astro-cid-6hssyrkw]{color:var(--mineral)}}.slot[data-astro-cid-6hssyrkw]:has(input:checked) .foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--mineral)}.slot[data-astro-cid-6hssyrkw]:has(input:checked) .foot[data-astro-cid-6hssyrkw]:before{content:"";background:var(--furnace);width:18px;height:3px;margin-bottom:4px}.slot[data-astro-cid-6hssyrkw]:has(input:focus-visible){outline:2px solid var(--mineral);outline-offset:2px}.sep[data-astro-cid-6hssyrkw]{left:calc(50% - var(--cw) / 2);width:var(--cw);bottom:calc(var(--t) * 100% - 1px);background:var(--anthracite);height:3px;transition:opacity .3s var(--e-soft);position:absolute}.key[data-astro-cid-6hssyrkw]{left:calc(50% + var(--cw) / 2 + 7px);bottom:calc(var(--t) * 100%);color:var(--steel);text-transform:none;font-size:.7rem;font-weight:800;line-height:1;position:absolute;transform:translateY(50%)}.ghost[data-astro-cid-6hssyrkw]{left:calc(50% - var(--cw) / 2);width:var(--cw);bottom:calc(var(--from) * 100%);height:calc((var(--to) - var(--from)) * 100%);opacity:0;transition:opacity .4s var(--e-soft) .35s;background:repeating-linear-gradient(135deg,#b7c0c933 0 2px,#10141900 2px 7px);border:1px dashed #f4f7f8b3;position:absolute}.read[data-astro-cid-6hssyrkw]{pointer-events:none;--rs-v:var(--up);transition:--rs-v .85s var(--e-inout);transition-delay:calc(var(--i) * 55ms);grid-row:2;position:relative}.read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{left:0;right:calc(((100% - var(--axis)) / (var(--i) + 1) - var(--cw)) / 2 - 5px);border-top:1px solid var(--mineral);opacity:0;height:0;transition:opacity .25s var(--e-soft);position:absolute;top:0}.read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]:before{content:"";background:var(--mineral);width:8px;height:8px;position:absolute;top:-4.5px;left:-4px;transform:rotate(45deg)}.col[data-astro-cid-6hssyrkw]:has(input:checked) .read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{opacity:1}.col[data-astro-cid-6hssyrkw][data-kind=project] .read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{opacity:1;border-top-color:var(--furnace);box-shadow:0 0 12px #f06432b3}.col[data-astro-cid-6hssyrkw][data-kind=project] .read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]:before{background:var(--furnace)}.rs-alone[data-astro-cid-6hssyrkw]{opacity:0;visibility:hidden;transition:opacity .3s var(--e-soft), visibility 0s linear .3s;grid-area:2/2/auto/5;align-self:center;margin:0;padding-right:8%}.rs-alone[data-astro-cid-6hssyrkw] span[data-astro-cid-6hssyrkw]{border-left:2px solid var(--steel-2);max-width:30ch;font-size:var(--step--1);color:var(--steel);padding-left:14px;line-height:1.45;display:block}.v-s12[data-astro-cid-6hssyrkw],.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .v-up[data-astro-cid-6hssyrkw]{display:none}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .v-s12[data-astro-cid-6hssyrkw]{display:revert}.swap[data-astro-cid-6hssyrkw]{display:grid}.swap[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw]{grid-area:1/1}.swap[data-astro-cid-6hssyrkw]>.w-s12[data-astro-cid-6hssyrkw],.w-out[data-astro-cid-6hssyrkw],.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .swap[data-astro-cid-6hssyrkw]>.w-up[data-astro-cid-6hssyrkw]{visibility:hidden}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .swap[data-astro-cid-6hssyrkw]>.w-s12[data-astro-cid-6hssyrkw],.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .w-out[data-astro-cid-6hssyrkw]{visibility:inherit}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) [data-astro-cid-6hssyrkw]:is(.slot,.read){--rs-v:var(--s12)}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .col[data-astro-cid-6hssyrkw][data-kind=world] [data-astro-cid-6hssyrkw]:is(.num,.capline),.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .col[data-astro-cid-6hssyrkw][data-kind=world] .read[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{opacity:0}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .col[data-astro-cid-6hssyrkw][data-kind=world] .foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--steel-2)}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .rs-wavg[data-astro-cid-6hssyrkw]{opacity:0}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .ghost[data-astro-cid-6hssyrkw]{opacity:1}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .rs-alone[data-astro-cid-6hssyrkw]{opacity:1;visibility:visible;transition:opacity .5s var(--e-soft) .45s, visibility 0s}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .k-up[data-astro-cid-6hssyrkw]{color:var(--steel-2)}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .col[data-astro-cid-6hssyrkw][data-kind=project] .num[data-astro-cid-6hssyrkw]{translate:calc(-100% - var(--cw) / 2 - 12px) 2px}.rs-panels[data-astro-cid-6hssyrkw]{border-left:1px solid var(--rule-dark);min-width:0;padding-left:clamp(14px,1.5vw,22px);display:grid}.panel[data-astro-cid-6hssyrkw]{visibility:hidden;grid-area:1/1;align-content:start;gap:.5rem;min-width:0;display:grid}.rs[data-astro-cid-6hssyrkw]:has(input[value=bf-bof]:checked) .panel[data-astro-cid-6hssyrkw][data-r=bf-bof],.rs[data-astro-cid-6hssyrkw]:has(input[value=dri-gas]:checked) .panel[data-astro-cid-6hssyrkw][data-r=dri-gas],.rs[data-astro-cid-6hssyrkw]:has(input[value=scrap-eaf]:checked) .panel[data-astro-cid-6hssyrkw][data-r=scrap-eaf],.rs[data-astro-cid-6hssyrkw]:has(input[value=cs-p1]:checked) .panel[data-astro-cid-6hssyrkw][data-r=cs-p1]{visibility:visible}@supports not selector(:has(*)){.panel[data-astro-cid-6hssyrkw][data-r=cs-p1]{visibility:visible}}.panel[data-astro-cid-6hssyrkw] p[data-astro-cid-6hssyrkw]{margin:0}.p-eye[data-astro-cid-6hssyrkw]{letter-spacing:.1em;text-transform:uppercase;color:var(--steel);flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:.7rem;font-weight:700;line-height:1.3;display:flex}:lang(zh) .p-eye[data-astro-cid-6hssyrkw]{letter-spacing:.04em}.p-name[data-astro-cid-6hssyrkw]{font-family:var(--display);text-transform:uppercase;color:var(--mineral);text-wrap:balance;font-size:clamp(1.25rem,1rem + .7vw,1.7rem);font-weight:600;line-height:1}:lang(zh) .p-name[data-astro-cid-6hssyrkw]{font-family:var(--cjk);text-transform:none;font-size:1.15rem;line-height:1.3}.p-what[data-astro-cid-6hssyrkw]{color:var(--steel);font-size:.8rem;line-height:1.4}.p-val[data-astro-cid-6hssyrkw]{border-top:1px solid var(--rule-dark);flex-wrap:wrap;align-items:baseline;gap:2px 10px;padding-top:.45rem;display:flex}.p-val[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-family:var(--display);color:var(--mineral);white-space:nowrap;font-size:clamp(2.6rem,1.6rem + 2.6vw,4.2rem);font-weight:600;line-height:.86}.p-val[data-astro-cid-6hssyrkw].hot b[data-astro-cid-6hssyrkw]{color:var(--furnace)}.p-val[data-astro-cid-6hssyrkw]>span[data-astro-cid-6hssyrkw]{color:var(--steel);max-width:16ch;font-size:.76rem;line-height:1.3}.p-line[data-astro-cid-6hssyrkw]{color:var(--steel);font-size:.78rem;line-height:1.42}.p-vs[data-astro-cid-6hssyrkw]{color:var(--steel);grid-template-columns:18px minmax(0,1fr);align-items:baseline;gap:0 8px;font-size:.78rem;line-height:1.4;display:grid}.p-vs[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{border-top:2px solid var(--furnace);height:0;transform:translateY(-3px)}.p-vs[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-family:var(--display);color:var(--furnace);white-space:nowrap;font-size:1.2rem;font-weight:600}.p-src[data-astro-cid-6hssyrkw]{color:var(--steel-2);font-size:.74rem;line-height:1.4}.p-src[data-astro-cid-6hssyrkw] a[data-astro-cid-6hssyrkw]{color:var(--steel);min-height:24px;padding-block:3px;display:inline-block}.p-src[data-astro-cid-6hssyrkw] a[data-astro-cid-6hssyrkw]:hover{color:var(--furnace)}.p-nc[data-astro-cid-6hssyrkw]{font-family:var(--display);text-transform:uppercase;color:var(--white-hot);border-top:1px solid var(--rule-dark);padding-top:.45rem;font-size:1.3rem;font-weight:600;line-height:1.05}:lang(zh) .p-nc[data-astro-cid-6hssyrkw]{font-family:var(--cjk);text-transform:none;font-size:1.05rem}.panel[data-astro-cid-6hssyrkw] .v-s12[data-astro-cid-6hssyrkw]>p[data-astro-cid-6hssyrkw]+p[data-astro-cid-6hssyrkw],.panel[data-astro-cid-6hssyrkw] .v-up[data-astro-cid-6hssyrkw]>p[data-astro-cid-6hssyrkw]+p[data-astro-cid-6hssyrkw]{margin-top:.5rem}.p-sw[data-astro-cid-6hssyrkw] label[data-astro-cid-6hssyrkw]{min-height:32px;color:var(--mineral);cursor:pointer;border-bottom:1px solid;align-items:center;font-size:.82rem;font-weight:700;display:inline-flex}.p-sw[data-astro-cid-6hssyrkw] label[data-astro-cid-6hssyrkw]:hover{color:var(--furnace)}.p-parts[data-astro-cid-6hssyrkw]{border-top:1px solid var(--rule-dark);margin:0;padding:0;list-style:none;display:grid}.p-parts[data-astro-cid-6hssyrkw] li[data-astro-cid-6hssyrkw]{border-bottom:1px solid var(--rule-dark);grid-template-columns:16px minmax(0,1fr) auto;align-items:baseline;gap:2px 8px;padding:5px 0;display:grid}.p-parts[data-astro-cid-6hssyrkw] i[data-astro-cid-6hssyrkw]{color:var(--steel);font-size:.7rem;font-style:normal;font-weight:800}.pl[data-astro-cid-6hssyrkw]{color:var(--steel);font-size:.74rem;line-height:1.34}.pl[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--mineral);font-weight:700}.pl[data-astro-cid-6hssyrkw] em[data-astro-cid-6hssyrkw]{color:var(--white-hot);font-style:normal}.pv[data-astro-cid-6hssyrkw]{font-family:var(--display);color:var(--mineral);white-space:nowrap;font-size:1.12rem;font-weight:600;line-height:1}.p-parts[data-astro-cid-6hssyrkw] .chip[data-astro-cid-6hssyrkw]{grid-column:2;justify-self:start}.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .pt-up[data-astro-cid-6hssyrkw] .pv[data-astro-cid-6hssyrkw],.rs[data-astro-cid-6hssyrkw]:has(#rs-s12:checked) .pt-up[data-astro-cid-6hssyrkw] .pl[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{color:var(--steel-2)}.rs-note[data-astro-cid-6hssyrkw]{max-width:104ch;color:var(--steel-2);font-size:.76rem;line-height:1.45}.rs-note[data-astro-cid-6hssyrkw] p[data-astro-cid-6hssyrkw]{margin:0}.rs-tool[data-astro-cid-6hssyrkw]{color:var(--steel);min-height:24px;padding-block:3px;font-weight:700;display:inline-block}.rs-tool[data-astro-cid-6hssyrkw]:hover{color:var(--furnace)}.slot[data-astro-cid-6hssyrkw],.read[data-astro-cid-6hssyrkw]{animation:w9b-rs-rise .95s var(--e-out) backwards;animation-delay:calc(.16s + var(--i) * 90ms)}@keyframes w9b-rs-rise{0%{--rs-v:0}}.rs-copy[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw]{animation:w9b-rs-up .9s var(--e-out) both}.rs-copy[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw]:nth-child(2){animation-delay:70ms}.rs-copy[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw]:nth-child(3){animation-delay:.17s}.rs-copy[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw]:nth-child(4){animation-delay:.3s}@keyframes w9b-rs-up{0%{transform:translateY(18px)}}.rs-lines[data-astro-cid-6hssyrkw],.rs-wavg[data-astro-cid-6hssyrkw],.rs-panels[data-astro-cid-6hssyrkw],.rs-top[data-astro-cid-6hssyrkw]{animation:w9b-rs-fade .9s var(--e-soft) .2s both}.rs-panels[data-astro-cid-6hssyrkw]{animation-delay:.62s}@keyframes w9b-rs-fade{0%{opacity:0}}@media (prefers-reduced-motion:reduce){.slot[data-astro-cid-6hssyrkw],.read[data-astro-cid-6hssyrkw],.rs-copy[data-astro-cid-6hssyrkw]>[data-astro-cid-6hssyrkw],.rs-lines[data-astro-cid-6hssyrkw],.rs-wavg[data-astro-cid-6hssyrkw],.rs-panels[data-astro-cid-6hssyrkw],.rs-top[data-astro-cid-6hssyrkw]{animation:none}}:root[data-motion=calm] .rs[data-astro-cid-6hssyrkw] [data-astro-cid-6hssyrkw]:is(.slot,.read,.rs-copy>*,.rs-lines,.rs-wavg,.rs-panels,.rs-top){animation:none}@media (prefers-reduced-motion:reduce){main *,main :before,main :after{animation-timeline:auto!important}}:root[data-motion=calm] main *,:root[data-motion=calm] main :before,:root[data-motion=calm] main :after{animation-timeline:auto!important}@media (width<=1180px){.rs[data-astro-cid-6hssyrkw]{--cw:clamp(40px, 4.6vw, 60px)}.rs-body[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}}@media (width<=1020px){.rs[data-astro-cid-6hssyrkw]{--ph:clamp(240px, 38svh, 340px);--cw:clamp(44px, 7vw, 72px);min-height:0;padding-block:26px 32px;display:block}.rs-grid[data-astro-cid-6hssyrkw]{flex-direction:column;align-items:stretch;row-gap:0;display:flex}.rs-copy[data-astro-cid-6hssyrkw]{display:contents}.rs-copy[data-astro-cid-6hssyrkw] .eyebrow[data-astro-cid-6hssyrkw]{order:1;margin-bottom:10px}.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{order:2;margin-bottom:20px}.rs-stage[data-astro-cid-6hssyrkw]{order:3}.rs-copy[data-astro-cid-6hssyrkw] .lede[data-astro-cid-6hssyrkw]{order:4;margin-top:24px}.rs-how[data-astro-cid-6hssyrkw]{order:5;margin-top:14px}.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{max-width:18ch}:lang(fr) .rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{max-width:22ch}.rs-copy[data-astro-cid-6hssyrkw] .lede[data-astro-cid-6hssyrkw],.rs-how[data-astro-cid-6hssyrkw]{max-width:62ch}.rs-body[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}}@media (width<=700px){.rs[data-astro-cid-6hssyrkw]{--axis:30px;--cw:clamp(38px, 12.5vw, 56px);--ph:clamp(230px, 34svh, 300px);padding-block:22px 28px}.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{font-size:clamp(2.3rem,11.4vw,3.1rem)}:lang(fr) .rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{font-size:clamp(2.1rem,10.2vw,2.8rem)}:lang(zh) .rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{font-size:clamp(1.9rem,8.8vw,2.5rem)}.rs-copy[data-astro-cid-6hssyrkw] .lede[data-astro-cid-6hssyrkw]{font-size:1rem;line-height:1.5}.rs-how[data-astro-cid-6hssyrkw]{display:none}.rs-copy[data-astro-cid-6hssyrkw] h1[data-astro-cid-6hssyrkw]{margin-bottom:18px}.rs-copy[data-astro-cid-6hssyrkw] .lede[data-astro-cid-6hssyrkw]{margin-top:22px}.rs-body[data-astro-cid-6hssyrkw]{grid-template-columns:minmax(0,1fr);row-gap:18px}.rs-panels[data-astro-cid-6hssyrkw]{border-left:0;border-top:1px solid var(--rule-dark);padding-top:14px;padding-left:0}.panel[data-astro-cid-6hssyrkw]{visibility:visible;display:none}.rs[data-astro-cid-6hssyrkw]:has(input[value=bf-bof]:checked) .panel[data-astro-cid-6hssyrkw][data-r=bf-bof],.rs[data-astro-cid-6hssyrkw]:has(input[value=dri-gas]:checked) .panel[data-astro-cid-6hssyrkw][data-r=dri-gas],.rs[data-astro-cid-6hssyrkw]:has(input[value=scrap-eaf]:checked) .panel[data-astro-cid-6hssyrkw][data-r=scrap-eaf],.rs[data-astro-cid-6hssyrkw]:has(input[value=cs-p1]:checked) .panel[data-astro-cid-6hssyrkw][data-r=cs-p1]{display:grid}.rs-chart[data-astro-cid-6hssyrkw]{grid-template-rows:40px minmax(var(--ph), 1fr) auto}.seg[data-astro-cid-6hssyrkw]{width:100%}.opt[data-astro-cid-6hssyrkw]{flex:1 1 0}.o[data-astro-cid-6hssyrkw]{padding-inline:10px}.o[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{font-size:1rem}.tick[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{left:8px}.key[data-astro-cid-6hssyrkw]{left:calc(50% + var(--cw) / 2 + 4px)}.rs-wavg[data-astro-cid-6hssyrkw]>span[data-astro-cid-6hssyrkw]{max-width:78%;font-size:.72rem}.foot[data-astro-cid-6hssyrkw]{padding-inline:2px}.foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{overflow-wrap:anywhere;font-size:.72rem}.foot[data-astro-cid-6hssyrkw] small[data-astro-cid-6hssyrkw]{overflow-wrap:anywhere}.o[data-astro-cid-6hssyrkw]{min-width:0}.o[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw],.o[data-astro-cid-6hssyrkw] small[data-astro-cid-6hssyrkw]{overflow-wrap:anywhere}.opt[data-astro-cid-6hssyrkw]{min-width:0}.rs-alone[data-astro-cid-6hssyrkw]{padding-right:4%}.rs-demo[data-astro-cid-6hssyrkw]{display:none}}@media (width<=370px){.foot[data-astro-cid-6hssyrkw] b[data-astro-cid-6hssyrkw]{hyphens:auto;text-wrap:wrap}}@media print{.rs[data-astro-cid-6hssyrkw]{min-height:0}.rs-amb[data-astro-cid-6hssyrkw],.rs-top[data-astro-cid-6hssyrkw],.rs-how[data-astro-cid-6hssyrkw]{display:none}.mass[data-astro-cid-6hssyrkw]{-webkit-print-color-adjust:exact;print-color-adjust:exact;background:#999}.halo[data-astro-cid-6hssyrkw]{display:none}.panel[data-astro-cid-6hssyrkw]{break-inside:avoid;grid-area:auto;margin-bottom:10px;visibility:visible!important;display:grid!important}.rs-panels[data-astro-cid-6hssyrkw]{border:0}}.grid-plate[data-astro-cid-ueygpqmb]{margin-top:var(--space-2)}.two[data-astro-cid-ueygpqmb]{align-items:start;row-gap:var(--space-4)}.copy[data-astro-cid-ueygpqmb]{grid-column:1/span 7}.two[data-astro-cid-ueygpqmb]>[data-astro-cid-ueygpqmb]:last-child{grid-column:9/span 4}.facts[data-astro-cid-ueygpqmb]{gap:var(--space-4);padding-top:var(--space-2);display:grid}.env[data-astro-cid-ueygpqmb]{grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(18px,3vw,40px);display:grid}.env-i[data-astro-cid-ueygpqmb]{border-top:2px solid var(--anthracite);padding-top:var(--space-2);align-content:start;gap:10px;display:grid}.env-i[data-astro-cid-ueygpqmb] .chip[data-astro-cid-ueygpqmb]{justify-self:start}.env-i[data-astro-cid-ueygpqmb] p[data-astro-cid-ueygpqmb]{color:var(--ink-2);margin:0}.src[data-astro-cid-ueygpqmb]{margin:var(--space-2) 0 0;font-size:var(--step--2);color:var(--ink-3);max-width:80ch;line-height:1.55}.src[data-astro-cid-ueygpqmb] .chip[data-astro-cid-ueygpqmb]{vertical-align:1px;margin-right:6px}.graphite .src[data-astro-cid-ueygpqmb],.dark .src[data-astro-cid-ueygpqmb]{color:var(--steel)}.env-src[data-astro-cid-ueygpqmb]{margin-top:var(--space-3)}.env-plates[data-astro-cid-ueygpqmb]{margin-top:var(--space-5);row-gap:20px}.ep1[data-astro-cid-ueygpqmb]{grid-column:1/span 7}.ep2[data-astro-cid-ueygpqmb]{margin-top:var(--space-5);grid-column:8/span 5}.frame[data-astro-cid-ueygpqmb]{gap:var(--space-3);max-width:980px;display:grid}.more[data-astro-cid-ueygpqmb]{margin:var(--space-2) 0 0;flex-wrap:wrap;gap:14px 32px;padding:0;list-style:none;display:flex}@media (width<=960px){.copy[data-astro-cid-ueygpqmb],.two[data-astro-cid-ueygpqmb]>[data-astro-cid-ueygpqmb]:last-child,.ep1[data-astro-cid-ueygpqmb],.ep2[data-astro-cid-ueygpqmb]{grid-column:1/-1}.env[data-astro-cid-ueygpqmb]{grid-template-columns:1fr 1fr}.ep2[data-astro-cid-ueygpqmb]{margin-top:0}}@media (width<=560px){.env[data-astro-cid-ueygpqmb]{grid-template-columns:1fr}}