:root{--ink:#172127;--muted:#5d6a70;--line:#d8e0e2;--paper:#f7f8f5;--blue:#1d5d82;--amber:#bd5e32;--white:#fff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;letter-spacing:0;line-height:1.75}a{color:inherit;text-decoration:none}.top{height:76px;background:rgba(250,251,249,.92);border-bottom:1px solid rgba(23,33,39,.14);display:grid;grid-template-columns:240px 1fr 150px;align-items:center;padding:0 max(24px,calc((100vw - var(--max))/2));position:sticky;top:0;z-index:20;backdrop-filter:blur(18px)}.mark{display:grid;grid-template-columns:34px auto;grid-template-rows:26px 16px;align-items:center}.mark span{grid-row:1/3;width:27px;height:27px;background:var(--amber);color:#fff;display:grid;place-items:center;font-weight:800}.mark b{font-size:20px;line-height:1}.mark small{font-size:9px;color:var(--muted);letter-spacing:1.4px}.top nav{display:flex;justify-content:center;gap:34px;font-size:14px}.top nav a:hover{color:var(--blue)}.top-cta{justify-self:end;background:var(--ink);color:#fff;padding:8px 17px;font-size:13px}.menu{display:none}.hero{height:min(760px,calc(100vh - 40px));min-height:620px;position:relative;background:#dfe7e8;overflow:hidden}.hero>img{width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,22,29,.72) 0%,rgba(8,22,29,.44) 34%,rgba(8,22,29,.04) 67%)}.hero-copy{position:absolute;left:max(24px,calc((100vw - var(--max))/2));top:50%;transform:translateY(-50%);width:min(580px,45vw);color:#fff}.kicker,.section-head>p,.flow-title>p,.device-copy>p,.methods header>p,.inner-hero>p,.article-mast>p{font-size:11px;font-weight:700;letter-spacing:2px;color:#b9d9e8}.hero h1{font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(48px,6.5vw,92px);line-height:1.04;font-weight:500;margin:20px 0 24px;letter-spacing:0}.hero-copy>p:not(.kicker){font-size:18px;max-width:540px}.actions{display:flex;gap:12px;margin-top:30px}.primary,.secondary{padding:13px 23px;font-weight:700;font-size:14px}.primary{background:#fff;color:var(--ink)}.secondary{border:1px solid rgba(255,255,255,.55);color:#fff}.hero-ledger{position:absolute;right:max(24px,calc((100vw - var(--max))/2));bottom:28px;margin:0;display:flex;background:rgba(247,248,245,.9);backdrop-filter:blur(14px)}.hero-ledger div{padding:13px 22px;border-right:1px solid var(--line)}.hero-ledger div:last-child{border:0}.hero-ledger dt{font-size:10px;color:var(--muted)}.hero-ledger dd{margin:2px 0 0;font-weight:700;font-size:14px}.intro-strip{max-width:var(--max);margin:0 auto;padding:48px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}.intro-strip p{font:500 25px/1.55 Georgia,"Noto Serif SC",serif;max-width:870px;margin:0}.intro-strip a,.text-link{color:var(--blue);font-weight:700;font-size:14px;border-bottom:1px solid}.cabinet,.methods,.latest{max-width:var(--max);margin:0 auto;padding:105px 0}.section-head{display:grid;grid-template-columns:170px 1fr 340px;gap:30px;align-items:end;margin-bottom:48px}.section-head>p,.flow-title>p,.device-copy>p,.methods header>p,.inner-hero>p,.article-mast>p{color:var(--amber);margin:0}.section-head h2,.flow-title h2,.device-copy h2,.methods h2{font:500 39px/1.25 Georgia,"Noto Serif SC",serif;margin:0;letter-spacing:0}.section-head span{color:var(--muted);font-size:14px}.drawer-list{border-top:2px solid var(--ink)}.drawer-list article{display:grid;grid-template-columns:80px 240px 1fr 160px;gap:30px;align-items:center;border-bottom:1px solid var(--line);padding:28px 4px}.drawer-list b{color:var(--amber)}.drawer-list h3{font-size:20px;margin:0}.drawer-list p{color:var(--muted);margin:0}.drawer-list a{text-align:right;color:var(--blue);font-size:13px}.flow-band{background:#172127;color:#fff;padding:90px max(24px,calc((100vw - var(--max))/2))}.flow-title{display:grid;grid-template-columns:170px 1fr;margin-bottom:52px}.flow-line{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;padding:0;margin:0;border-top:1px solid #536067}.flow-line li{padding:28px 26px 0 0;position:relative}.flow-line li:before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;background:#d8794d}.flow-line span{font-weight:700}.flow-line p{font-size:13px;color:#bbc5c9;margin:9px 0}.device-bench{max-width:var(--max);margin:0 auto;padding:110px 0;display:grid;grid-template-columns:420px 1fr;gap:100px}.device-copy h2{margin:18px 0 22px}.device-copy>p:not(:first-child){color:var(--muted)}.device-table{border-top:2px solid var(--ink)}.device-table div{display:grid;grid-template-columns:130px 1fr 80px;border-bottom:1px solid var(--line);padding:22px 0;align-items:center}.device-table b{font-size:18px}.device-table span{color:var(--muted)}.device-table i{font-style:normal;font-size:11px;color:var(--blue);text-align:right}.methods{border-top:1px solid var(--line)}.methods header{display:grid;grid-template-columns:170px 1fr;margin-bottom:50px}.methods header h2{max-width:700px}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}.method-grid article{padding:32px 30px 38px 0;border-right:1px solid var(--line)}.method-grid article+article{padding-left:30px}.method-grid article:last-child{border:0}.method-grid span{color:var(--amber);font-size:12px}.method-grid h3{font:500 24px/1.4 Georgia,"Noto Serif SC",serif}.method-grid p{color:var(--muted);font-size:14px}.method-index{display:flex;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line)}.method-index span{color:var(--muted)}.latest{border-top:1px solid var(--line)}.journal-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:0 45px}.journal-grid article{padding:24px 0;border-top:1px solid var(--line)}.journal-grid article.featured{grid-row:span 3;border-top:2px solid var(--ink);padding-right:40px}.journal-grid p{font-size:11px;color:var(--amber)}.journal-grid h3{font:500 22px/1.45 Georgia,"Noto Serif SC",serif;margin:10px 0}.journal-grid .featured h3{font-size:34px}.journal-grid span{color:var(--muted);font-size:14px}.all-articles{display:inline-block;margin-top:35px;color:var(--blue);border-bottom:1px solid}.home-help{background:#dfe8e8;display:flex;justify-content:space-between;align-items:center;padding:55px max(24px,calc((100vw - var(--max))/2));}.home-help p{color:var(--amber);font-size:12px}.home-help h2{font:500 30px Georgia,"Noto Serif SC",serif}.home-help a{background:var(--ink);color:white;padding:13px 20px}footer{max-width:var(--max);margin:0 auto;padding:62px 0 28px;display:grid;grid-template-columns:1fr 2fr auto;gap:50px;border-top:1px solid var(--line)}footer p{max-width:370px;color:var(--muted);font-size:13px}.foot-brand{font-size:22px;font-weight:800}footer nav{display:flex;gap:22px;align-items:start;font-size:13px}footer small{color:var(--muted)}.inner-hero,.article-mast{max-width:var(--max);margin:0 auto;padding:105px 0 60px;border-bottom:2px solid var(--ink)}.inner-hero h1,.article-mast h1{font:500 clamp(44px,6vw,78px)/1.1 Georgia,"Noto Serif SC",serif;margin:20px 0}.inner-hero span,.article-mast span{color:var(--muted);font-size:18px}.record-sheet{max-width:var(--max);margin:0 auto;padding:40px 0 100px}.record-sheet article{display:grid;grid-template-columns:100px 1fr;padding:34px 0;border-bottom:1px solid var(--line)}.record-sheet article>b{color:var(--amber)}.record-sheet h2{font:500 25px Georgia,"Noto Serif SC",serif;margin:0 0 10px}.record-sheet p{max-width:800px;color:var(--muted);margin:0}.next-band{max-width:var(--max);margin:0 auto 80px;border:1px solid var(--line);padding:35px}.next-band h2{font-size:18px}.next-band nav{display:flex;gap:12px;flex-wrap:wrap}.next-band a{border:1px solid var(--ink);padding:8px 14px;font-size:13px}.article-index{max-width:var(--max);margin:0 auto;padding:20px 0 100px}.article-index article{display:grid;grid-template-columns:220px 1fr 1fr;gap:40px;padding:32px 0;border-bottom:1px solid var(--line)}.article-index article>p{display:flex;flex-direction:column;color:var(--amber);font-size:12px}.article-index time{color:var(--muted)}.article-index h2{font:500 25px/1.4 Georgia,"Noto Serif SC",serif;margin:0}.article-index article>div{color:var(--muted);font-size:14px}.article-page{max-width:var(--max);margin:0 auto;padding:90px 0;display:grid;grid-template-columns:190px minmax(0,760px) 220px;gap:40px}.article-page>header{grid-column:1/4;display:grid;grid-template-columns:190px minmax(0,760px) 220px;gap:40px;padding-bottom:55px;border-bottom:2px solid var(--ink)}.article-page>header>p{color:var(--amber);font-size:12px}.article-page h1{font:500 48px/1.25 Georgia,"Noto Serif SC",serif;margin:0}.article-page>header>div{font-size:12px;color:var(--muted);display:flex;flex-direction:column}.article-page>header>strong{grid-column:2/3;font:400 20px/1.8 Georgia,"Noto Serif SC",serif;margin-top:15px}.article-body{grid-column:2/3}.article-body section{margin:0 0 42px}.article-body h2{font:500 27px/1.4 Georgia,"Noto Serif SC",serif}.article-body p{font-size:16px;line-height:2;color:#344148}.article-aside{grid-column:3/4;grid-row:2;position:sticky;top:110px;align-self:start;border-top:2px solid var(--ink)}.article-aside h2{font-size:14px}.article-aside a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.not-found{min-height:70vh;display:grid;place-content:center;text-align:center}.not-found>p{font-size:80px;color:var(--amber);margin:0}.not-found h1{font:500 42px Georgia,"Noto Serif SC",serif}.not-found .secondary{color:var(--ink);border-color:var(--ink)}
@media(max-width:900px){.top{height:66px;grid-template-columns:1fr auto auto;padding:0 18px}.top nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;padding:18px;flex-direction:column;gap:10px}.top nav.open{display:flex}.menu{display:block;border:0;background:transparent;margin-right:10px}.top-cta{padding:7px 10px}.hero{height:auto;min-height:690px}.hero>img{position:absolute;inset:0}.hero-shade{background:linear-gradient(180deg,rgba(8,22,29,.25),rgba(8,22,29,.84) 65%)}.hero-copy{left:22px;right:22px;top:auto;bottom:120px;transform:none;width:auto}.hero h1{font-size:50px}.hero-copy>p:not(.kicker){font-size:16px}.hero-ledger{left:22px;right:22px;bottom:24px}.hero-ledger div{padding:9px 10px;flex:1}.intro-strip,.cabinet,.methods,.latest,.device-bench,footer,.inner-hero,.article-mast,.record-sheet,.next-band,.article-index,.article-page{margin-left:20px;margin-right:20px}.intro-strip{grid-template-columns:1fr;padding:35px 0}.intro-strip p{font-size:20px}.cabinet,.methods,.latest{padding:70px 0}.section-head{grid-template-columns:1fr;gap:12px}.section-head h2,.flow-title h2,.device-copy h2,.methods h2{font-size:31px}.drawer-list article{grid-template-columns:45px 1fr;gap:10px}.drawer-list p,.drawer-list a{grid-column:2}.drawer-list a{text-align:left}.flow-band{padding:65px 20px}.flow-title{grid-template-columns:1fr;gap:15px}.flow-line{grid-template-columns:1fr}.flow-line li{padding:22px 0 20px 25px;border-bottom:1px solid #435159}.flow-line li:before{top:29px}.device-bench{grid-template-columns:1fr;gap:45px;padding:75px 0}.device-table div{grid-template-columns:95px 1fr}.device-table i{display:none}.methods header{grid-template-columns:1fr;gap:15px}.method-grid{grid-template-columns:1fr}.method-grid article,.method-grid article+article{border-right:0;border-bottom:1px solid var(--line);padding:25px 0}.method-index{flex-direction:column}.journal-grid{grid-template-columns:1fr}.journal-grid article.featured{grid-row:auto;padding-right:0}.journal-grid .featured h3{font-size:28px}.home-help{align-items:start;gap:25px;flex-direction:column}.home-help h2{font-size:25px}footer{grid-template-columns:1fr;padding:45px 0 25px}footer nav{flex-wrap:wrap}.inner-hero,.article-mast{padding:75px 0 40px}.inner-hero h1,.article-mast h1{font-size:45px}.record-sheet article{grid-template-columns:45px 1fr}.article-index article{grid-template-columns:1fr;gap:8px}.article-index article>p{flex-direction:row;gap:15px}.article-page{display:block;padding:60px 0}.article-page>header{display:block}.article-page h1{font-size:37px}.article-page>header>div{flex-direction:row;gap:20px}.article-page>header>strong{display:block;margin-top:20px}.article-body{margin-top:45px}.article-aside{position:static;margin-top:60px}.article-body p{font-size:16px}.mark small{display:none}}