:root{--paper:#f6f3eb;--ink:#152d2b;--teal:#143e3c;--line:#d6d4c8;--accent:#9e402e;--soft:#e8e8db;--white:#fffdf6;color-scheme:light}*{box-sizing:border-box}html{scroll-padding-top:5.5rem}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Arial,Helvetica,sans-serif}a{color:inherit;text-underline-offset:.22em}a:hover{color:var(--accent)}img{display:block;max-width:100%;height:auto}h1,h2,h3{font-family:Georgia,serif;font-weight:400;line-height:1.03;letter-spacing:-.042em;margin:0 0 .42em}h1{font-size:clamp(3.1rem,7.5vw,7.1rem)}h2{font-size:clamp(2.2rem,4.4vw,4.15rem)}h3{font-size:clamp(1.55rem,3vw,2.45rem)}p{margin:0 0 1em;max-width:64ch}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b96036;outline-offset:4px}.wrap{width:min(100% - 3rem,1260px);margin-inline:auto}.skip{position:absolute;left:1rem;top:-5rem;background:var(--white);padding:1rem;z-index:10}.skip:focus{top:.6rem}.site-header{background:var(--paper);border-bottom:1px solid var(--line)}.shell{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:77px}.brand{display:inline-flex;align-items:center;gap:.7rem;color:inherit;text-decoration:none;font-weight:800;letter-spacing:.105em;line-height:1.1;font-size:.95rem;white-space:nowrap}.shell nav{display:flex;gap:clamp(.65rem,2vw,1.8rem);align-items:center;font-size:.9rem}.shell nav a{text-decoration:none}.shell nav [aria-current=page]{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;gap:1.15rem;padding:.78rem 1.15rem;border:1px solid var(--teal);background:var(--teal);color:var(--white);font:700 .84rem/1.35 Arial,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap}.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--white)}.btn-outline{background:transparent;color:var(--teal)}.btn-light{background:var(--white);border-color:var(--white);color:var(--teal)}.hero{position:relative;background:#153c39;color:var(--white);overflow:hidden}.hero-art{position:absolute;inset:0;background:linear-gradient(90deg,#102e2bf5 0%,#102e2bd1 28%,#102e2b55 57%,transparent 82%),url('hero.svg') 64% 55%/cover no-repeat}.hero-inner{position:relative;display:flex;align-items:center;min-height:clamp(480px,49vw,590px);padding:2.15rem 0}.hero-copy{max-width:750px}.hero-copy p:not(.eyebrow){font-size:clamp(1rem,1.5vw,1.22rem);max-width:36ch;color:#f2f1e7;margin-bottom:1.8rem}.eyebrow,.card-num,.hero-caption{font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.eyebrow{margin-bottom:1.1rem;color:var(--accent)}.hero .eyebrow{color:#fae2ba}.hero-caption{position:absolute;right:0;bottom:1.4rem;background:#142b29bf;padding:.4rem .6rem}.section{padding-block:clamp(1.15rem,2.6vw,2.45rem)}.section-top{display:flex;align-items:end;justify-content:space-between;gap:.75rem;margin-bottom:.85rem}.section-top h2{margin-bottom:0}.text-link{font-weight:700;font-size:.89rem}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.card{border:1px solid var(--line);background:var(--white);padding:clamp(1.25rem,2.6vw,2rem);text-decoration:none;display:block;min-width:0}.card img{width:100%;object-fit:cover}.application-grid .card{background:var(--soft)}.application-grid .card:nth-child(2){background:#e9dfc9}.application-grid .card:nth-child(3){background:#dfdfd5}.application-grid .card:hover{border-color:var(--teal)}.card-num{display:block;margin-bottom:2.5rem;color:#4c625c}.application p{min-height:3.2em}.feature{background:#e9e6da}.feature-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(1rem,3vw,3rem)}.feature-grid img{width:100%;max-height:520px;object-fit:cover}.callout{display:flex;align-items:center;justify-content:space-between;gap:2rem}.callout p:last-child{margin-bottom:0}.footer{background:var(--teal);color:var(--white);padding:2.6rem 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1.6rem}.footer-inner p{margin:0;color:#e0e5db}.pagehero{padding-block:clamp(1rem,2.3vw,2rem);background:var(--soft);border-bottom:1px solid var(--line)}.pagehero h1{font-size:clamp(1.85rem,4vw,3.65rem);max-width:none;line-height:1.16;margin-bottom:.4rem;text-wrap:balance}.pagehero p:not(.eyebrow){font-size:1rem;margin-bottom:.55rem}.pagehero p:last-child{margin-bottom:0}.pagehero .eyebrow{margin-bottom:.35rem}.pagehero .hero-actions,.pagehero .jump-links{margin-top:.65rem}.pagehero>.wrap{display:block}.warranty{background:var(--teal);color:var(--white)}.warranty .wrap{display:flex;align-items:baseline;gap:1rem 2.5rem;flex-wrap:wrap;padding-block:1.35rem}.warranty strong{font:400 1.5rem Georgia,serif}.warranty span{font-size:.9rem;color:#dce8da}.muted{color:#485e58}.card ul,.card ol{padding-left:1.25rem}.section .grid+*{margin-top:1.6rem}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:.65rem;border-bottom:1px solid var(--line);vertical-align:top}details{border-bottom:1px solid var(--line);padding:.8rem 0}summary{cursor:pointer;font-weight:700}
@media(max-width:780px){.grid{grid-template-columns:1fr 1fr}.hero-art{background-image:linear-gradient(90deg,#102e2be8 0%,#102e2ba8 55%,#102e2b42 100%),url('hero.svg')}.hero-inner{min-height:435px}.footer-inner{align-items:flex-start;flex-wrap:wrap}}@media(max-width:560px){.wrap{width:calc(100% - 2rem)}.grid,.feature-grid{grid-template-columns:1fr}.section-top,.callout{display:block}.section-top .text-link,.callout .btn{display:inline-flex;margin-top:.9rem}.hero-inner{min-height:395px}.hero-caption{font-size:.6rem}.card-num{margin-bottom:1.15rem}.application p{min-height:0}.shell nav{font-size:.84rem}.footer-inner{gap:.9rem}.footer-inner p{flex-basis:100%;order:3}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.fabric-reference{margin:0;min-width:0}.fabric-reference figcaption{margin-top:.55rem;color:#485e58;font-size:.85rem}
.language-switch{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:44px;min-width:44px;padding:0 .35rem;text-decoration:none;font-weight:700;font-size:.85rem;white-space:nowrap}.language-switch:hover{text-decoration:underline}
html[lang="zh-CN"] body{font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif}html[lang="zh-CN"] :is(h1,h2,h3,.warranty strong){font-family:"Noto Serif CJK SC","Songti SC",SimSun,serif;letter-spacing:0}html[lang="zh-CN"] .hero h1{font-size:clamp(3rem,7vw,6rem)}html[lang="zh-CN"] :is(.eyebrow,.card-num,.hero-caption){letter-spacing:.08em}
@media(max-width:390px){.shell .brand{gap:.4rem;font-size:.84rem}.language-switch{padding:0}}
.shell .brand{line-height:1.15}.footer .trademark-note{font-size:.85rem;line-height:1.6;max-width:54ch}.hero-actions,.jump-links{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1.1rem}.btn-ghost{border-color:#fffdf6a0;color:var(--white);background:#153c3960}.jump-links a{border:1px solid #a4ada0;padding:.55rem .85rem;font-weight:700;text-decoration:none}.color-feature{background:#e8e6d9}.color-strip{display:grid;grid-template-columns:repeat(6,1fr);min-height:6.5rem;gap:4px;margin:1.5rem 0 1rem}.color-strip span{background:var(--swatch);display:block}.resource-example{border-top:1px solid var(--line);padding-top:.75rem;font-size:.9rem}.resource-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,5vw,4rem)}.resource-steps{margin:0;padding-left:1.5rem}.resource-steps li{padding:0 0 .9rem;margin-bottom:.9rem;border-bottom:1px solid var(--line)}#care details p{margin:.75rem 0 .25rem}
@media(max-width:560px){.resource-split{grid-template-columns:1fr}.color-strip{min-height:4.5rem}.hero-actions .btn{gap:.45rem}}
.shell nav a[aria-current=location]{text-decoration:underline}
.hero .hero-art{animation:hero-in 1.05s ease-out both}.hero .hero-copy{animation:hero-copy-in .65s .08s ease-out both}@keyframes hero-in{from{transform:scale(1.045);opacity:.65}to{transform:scale(1);opacity:1}}@keyframes hero-copy-in{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.hero .hero-art,.hero .hero-copy{animation:none}}
@media(max-width:990px){.shell{min-height:68px;flex-wrap:wrap;gap:.4rem 1rem;padding-block:.8rem}.shell nav{order:3;width:100%;padding-top:.5rem;border-top:1px solid var(--line);justify-content:flex-start;flex-wrap:wrap;gap:.45rem 1.2rem}.shell .brand{margin-right:auto}}@media(max-width:390px){.shell{column-gap:.35rem}.shell nav{gap:.4rem .8rem}}
.hero-copy-editorial{max-width:940px}.hero-copy-editorial h1{font-size:clamp(2.6rem,5.7vw,6rem)}.buying-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-links{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem}.brand-pillars .card{display:flex;flex-direction:column}.brand-pillars .text-link{margin-top:auto}
@media(max-width:560px){.buying-grid{grid-template-columns:1fr}.hero-copy-editorial h1{max-width:12ch}.hero-copy-editorial h1 br{display:none}html[lang="zh-CN"] .hero-copy-editorial h1{max-width:10ch;line-height:1.1}}
.perf-test-plan{margin-top:1.5rem}.perf-test-plan ol{padding-left:1.6rem;max-width:70ch}.perf-test-plan li+li{margin-top:.65rem}

.shell .brand img.brand-logo,.footer .brand img.brand-logo{display:block;width:clamp(124px,15vw,168px);height:auto;background:none;border-radius:0}.brand .brand-local{font-size:.75rem;letter-spacing:.03em;padding-inline-start:.55rem;border-inline-start:1px solid currentColor}.shell .brand{flex-shrink:0}@media(max-width:430px){.shell .brand img.brand-logo{width:116px}.shell .brand .brand-local{font-size:.65rem;padding-inline-start:.25rem}.shell .brand{gap:.3rem}}
@media (min-width:991px) and (max-width:1120px){.shell nav{gap:clamp(.65rem,1.25vw,1.25rem)}.shell{gap:1rem}}

.pagehero .pagehero-actions{align-items:center;gap:.5rem 1rem}
