*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#202936;background:#fff;font:16px/1.65 system-ui,-apple-system,'Segoe UI',sans-serif;--accent:#285cc6;--soft:#f4f6fa}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}button{cursor:pointer}button,a,input{outline-offset:4px}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4.7vw,66px);line-height:1.09;letter-spacing:-2.5px}h2{font-size:29px;line-height:1.25;letter-spacing:-.9px}h3{font-size:22px;line-height:1.35;letter-spacing:-.4px}.wrap{max-width:1200px;margin-inline:auto;padding-inline:30px}.network-bar{display:flex;gap:20px;align-items:center;padding:9px 28px;overflow-x:auto;background:#f4f5f7;border-bottom:1px solid #e8eaed;white-space:nowrap;font-size:12px}.network-bar>span{font-size:10px;letter-spacing:1.4px;color:#737c88}.network-bar a[aria-current]{color:var(--accent);font-weight:700}.site-header{height:106px;display:flex;align-items:center;justify-content:space-between;gap:25px}.site-brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-1px;font-size:25px;line-height:1.15}.logo-mark{width:43px;height:43px;display:grid;place-items:center;background:var(--accent);color:#fff;border-radius:11px;font:800 18px system-ui;letter-spacing:-1px;flex-shrink:0}.site-header nav{display:flex;gap:25px;font-size:14px;color:#5e6875}.header-search{font-size:14px;font-weight:650;display:flex;align-items:center;gap:16px}.header-search span{font-size:27px}.eyebrow{display:block;color:var(--accent);font-size:12px;letter-spacing:1.8px;text-transform:uppercase;font-weight:750;margin-bottom:18px}.hero{padding-block:65px 70px}.hero p{color:#5e6b79;font-size:19px;max-width:570px;margin-bottom:30px}.hero h1{max-width:760px;margin-bottom:25px}.hero em{font-style:normal;color:var(--accent)}.search-box{display:flex;max-width:600px;border:1px solid #cbd3df;background:white;border-radius:9px;padding:7px;box-shadow:0 5px 20px #16264c05}.search-box input{width:100%;border:0;outline-offset:-2px;padding:9px 12px;min-width:0;color:#253244;background:transparent}.search-box button{background:var(--accent);color:white;border:0;border-radius:6px;padding:10px 19px;font-size:14px;font-weight:650;display:flex;align-items:center;gap:22px}.hero-kicker{margin-top:20px;font-size:12px;color:#788391}.hero-split{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center}.hero-visual{min-width:0}.hero-photo{width:100%;height:440px;object-fit:cover;border-radius:12px}.library{padding-block:52px 75px}.library-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.library-heading h2{margin:0}.library-heading .eyebrow{margin-bottom:10px}.count{font-size:13px;color:#748092}.topics{display:flex;gap:9px;overflow:auto;padding-bottom:13px;margin-bottom:25px}.topics a{white-space:nowrap;font-size:13px;border:1px solid #dfe4eb;border-radius:30px;padding:7px 15px;color:#657181}.topics a.current{background:var(--accent);border-color:var(--accent);color:white}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.guide-card{padding:26px;border:1px solid #e0e5ec;border-radius:12px;display:flex;flex-direction:column;min-height:290px;background:white;transition:border-color .15s,transform .15s}.guide-card:hover{border-color:var(--accent);transform:translateY(-2px)}.card-label{display:flex;justify-content:space-between;gap:10px;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--accent);font-weight:650;margin-bottom:18px}.card-label>span:last-child{color:#86909e;font-weight:400;text-transform:none;white-space:nowrap}.guide-card h3{font-size:21px;margin-bottom:14px}.guide-card p{color:#6b7684;font-size:14px;line-height:1.75;margin-bottom:24px}.read-link{display:flex;justify-content:space-between;font-size:13px;font-weight:700;margin-top:auto;color:var(--accent)}.site-footer{background:#f5f6f8;border-top:1px solid #e7eaf0;padding-top:45px}.footer-grid{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px}.footer-grid p{font-size:14px;color:#737d8c;margin-top:18px;max-width:350px}.footer-grid nav{display:grid;grid-template-columns:1fr 1fr;gap:12px 35px;font-size:13px;align-content:start}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #e1e5ed;padding-block:20px;color:#8a929d;font-size:12px}.compact-heading{padding-block:50px 25px}.compact-heading h1{font-size:42px}.pagination{display:flex;gap:25px;justify-content:center;margin:35px 0;font-size:14px}.pagination>span{color:#7d8795}.empty{grid-column:1/-1;padding:45px;text-align:center;background:#f6f7f9}.article-wrap{padding-top:22px}.breadcrumbs{display:flex;gap:12px;font-size:13px;color:#7e8998;margin-bottom:35px}.reading-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:70px;align-items:start;padding-bottom:70px}.reading h1{font-size:clamp(33px,3.7vw,49px);letter-spacing:-1.7px;line-height:1.15}.standfirst{font-size:20px;color:#667281;line-height:1.65}.byline{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:12px;color:#8992a0;border-block:1px solid #e8ebf0;padding:18px 0;margin-bottom:30px}.answer-box{background:color-mix(in srgb,var(--accent) 6%,white);border-left:4px solid var(--accent);padding:22px 25px;margin-bottom:35px;border-radius:0 8px 8px 0}.answer-box strong{font-size:15px;color:var(--accent)}.answer-box p{margin:8px 0 0;font-size:16px}.prose{font-size:18px;line-height:1.85;overflow-wrap:anywhere}.prose h2{font-size:28px;margin-top:40px;margin-bottom:18px}.prose h3{font-size:22px;margin-top:28px}.prose p{margin-bottom:22px}.prose li{margin-bottom:12px;padding-left:4px}.prose a,.sources a{color:var(--accent);text-decoration:underline}.prose pre{background:#15263c;color:#eef5ff;padding:23px;border-radius:9px;overflow:auto;font-size:14px;line-height:1.6}.prose code{font-size:.86em}.prose table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto;margin:25px 0}.prose td,.prose th{padding:12px;border:1px solid #dfe5ec;text-align:left}.prose th{background:#f2f5f8}.prose blockquote{margin:25px 0;border-left:3px solid var(--accent);padding:5px 22px;color:#667487}.reading-sidebar{position:sticky;top:30px;background:#f7f8fa;padding:24px;border-radius:10px;margin-top:15px}.reading-sidebar h2{font-size:20px}.reading-sidebar>a{display:block;font-size:14px;border-bottom:1px solid #e0e5ec;padding:17px 0}.reading-sidebar>a span{color:var(--accent)}.reading-sidebar .all-guides{font-size:12px;color:var(--accent);border:0}.sources{border-top:1px solid #e4e8ee;padding-top:20px;margin-top:40px}.sources h2{font-size:23px}.sources li{font-size:14px;margin-bottom:10px}.editorial-credit{background:#f7f8fa;padding:22px;margin-top:30px;font-size:14px;border-radius:8px}.editorial-credit p{color:#778392;margin:8px 0 0}.legal{max-width:850px;padding-block:60px 90px}.legal h1{font-size:43px}.preview-banner{padding:8px 20px;background:#1f2b4f;color:#fff;text-align:center;font-size:12px}.preview-banner a{text-decoration:underline;color:white}.editor-note{padding:15px;background:#fff5d9;color:#796328;margin-bottom:25px;font-size:14px}.skip{position:absolute;left:-9999px;z-index:20;background:white;padding:15px}.skip:focus{left:10px;top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Ten editorial compositions, shared accessible reading system. */
.theme-ledger .hero-band{background:#eff8f4;border-block:1px solid #dcece3}.theme-ledger .hero h1{max-width:630px}.formula-sheet{border:1px solid #cbded3;border-radius:10px;overflow:hidden;background:white;transform:rotate(-2deg);box-shadow:14px 16px 0 #d7eee2}.formula-sheet .sheet-top{background:#dceee3;padding:12px 18px;font-size:12px;display:flex;justify-content:space-between}.formula-sheet .formula{padding:18px;font:14px ui-monospace,monospace;border-bottom:1px solid #dce7e0;color:#15704b}.formula-sheet table{border-collapse:collapse;width:100%;font-size:14px}.formula-sheet td,.formula-sheet th{padding:14px;border:1px solid #e4ede7;text-align:left}.formula-sheet th{color:#60766a;background:#f4f9f6;font-weight:500}.formula-sheet .total{color:#087044;font-weight:750;background:#f0faf4}.theme-ledger .guide-card{border-radius:5px;border-top:3px solid #17805b}
.theme-signal .hero-band{background:#102744;color:#fff}.theme-signal .hero p{color:#b1c6dc}.theme-signal .hero .eyebrow{color:#70d4f8}.theme-signal .hero em{color:#6ed0f5}.signal-diagnostic{background:#1a3555;border:1px solid #36516d;padding:30px;border-radius:15px}.signal-diagnostic h2{font-size:20px}.signal-row{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #37506a;padding:18px 0;font-size:14px;color:#c4d8e9}.signal-row b{color:#85e5c0}.signal-diagnostic small{color:#9bb5d0}.theme-signal .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.theme-signal .guide-card{min-height:230px}
.theme-paper .hero{text-align:center;border-top:4px solid var(--accent);border-bottom:1px solid #d8dce2}.theme-paper .hero h1{margin-inline:auto;max-width:850px;font-family:Georgia,serif;font-size:clamp(40px,5.5vw,74px);font-weight:500;letter-spacing:-2px}.theme-paper .hero p,.theme-paper .search-box{margin-inline:auto}.paper-topline{display:flex;justify-content:space-between;border-bottom:1px solid #ccd2dc;padding-bottom:15px;margin-bottom:45px;font-size:11px;letter-spacing:1.5px}.theme-paper .guide-card{border:0;border-top:1px solid #acb5c1;border-radius:0;padding:24px 0}.theme-paper .guide-card h3{font-family:Georgia,serif;font-size:26px}.theme-paper .site-brand{font-family:Georgia,serif}
.theme-pulse .hero-band{background:#f0ecff}.theme-pulse .hero{display:grid;grid-template-columns:1.5fr 1fr;gap:45px;align-items:center}.quick-topics{display:grid;gap:12px}.quick-topics a{background:white;border:1px solid #e1dcf1;padding:20px 24px;border-radius:14px;display:flex;justify-content:space-between;font-size:16px;font-weight:600}.quick-topics a span{color:var(--accent)}.theme-pulse .logo-mark{border-radius:50%}.theme-pulse .guide-card{border-radius:20px}
.theme-studio .hero-band{background:#111a30;color:white}.theme-studio .hero p{color:#aeb8cc}.theme-studio .hero .eyebrow{color:#a2a8ff}.theme-studio .hero em{color:#a4adff}.code-window{background:#1b2740;border:1px solid #35415b;border-radius:9px;padding:24px;color:#c3d4fa;font:14px/2 ui-monospace,monospace}.code-window .code-top{color:#7487a9;border-bottom:1px solid #38445e;padding-bottom:14px;margin-bottom:18px}.code-window .ok{color:#83ddaf}.theme-studio .guide-card{background:#f8f9fc;border-radius:7px}
.theme-garage .hero{border-top:1px solid #cdd2d8}.theme-garage .hero h1{text-transform:uppercase;font-weight:850;font-size:clamp(38px,5vw,69px)}.theme-garage .hero-band{background:#f5f5f2}.garage-strip{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid #d4d8dd;margin-top:35px;padding-block:20px;gap:20px}.garage-strip strong{display:block;font-size:15px}.garage-strip span{font-size:13px;color:#7a828d}.theme-garage .guide-card{border-radius:0;border-bottom:4px solid var(--accent)}.theme-garage .logo-mark{border-radius:3px}
.theme-home .hero-band{background:#eef7fb}.theme-home .hero h1{font-size:clamp(38px,4.8vw,64px)}.appliance-index{display:grid;grid-template-columns:1fr 1fr;gap:12px}.appliance-index a{background:white;padding:28px 22px;border-radius:11px;border:1px solid #d9e8ed}.appliance-index strong{font-size:17px;display:block}.appliance-index small{font-size:12px;color:#788d97}.theme-home .guide-card{box-shadow:0 5px 15px #243b5805}
.theme-botanical .hero-band{background:#edf5ec}.theme-botanical .hero h1{font-family:Georgia,serif;font-weight:500}.theme-botanical .hero-photo{border-radius:45% 45% 10px 10px;height:470px}.theme-botanical .guide-card{border:0;background:#f4f8f0;border-radius:5px}.theme-botanical .guide-card h3{font-family:Georgia,serif;font-size:25px}.theme-botanical .site-brand{font-family:Georgia,serif}
.theme-atelier .hero-band{background:#fcf0f3}.theme-atelier .hero h1{font-family:Georgia,serif;font-weight:500;max-width:620px}.theme-atelier .hero-photo{border-radius:0;height:410px;box-shadow:15px 15px 0 #efd7e0}.theme-atelier .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.theme-atelier .guide-card{border:0;border-bottom:1px dashed #c6a9b5;border-radius:0;padding-inline:0}.theme-atelier .guide-card h3{font-family:Georgia,serif;font-size:27px}
.theme-kitchen .hero-band{background:#fff7e9}.theme-kitchen .hero h1{font-family:Georgia,serif;font-weight:500;letter-spacing:-2px}.theme-kitchen .hero-photo{height:460px;border-radius:8px 80px 8px 8px}.theme-kitchen .guide-card{border:1px solid #e9dfd2;background:#fffcf7;border-radius:9px}.theme-kitchen .guide-card h3{font-family:Georgia,serif;font-size:25px}.theme-kitchen .logo-mark{border-radius:50%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media(max-width:1000px){.hero-split{gap:30px;grid-template-columns:1.2fr 1fr}.site-header nav{gap:15px}.site-brand{font-size:21px}.article-grid{gap:15px}.guide-card{padding:20px}.reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:35px}.theme-pulse .hero{gap:25px}.hero-photo{height:350px!important}}@media(max-width:750px){.wrap{padding-inline:20px}.site-header{height:auto;min-height:90px;flex-wrap:wrap;gap:14px;padding-block:20px}.site-brand{font-size:22px}.site-header nav{order:3;width:100%;font-size:13px;gap:23px;border-top:1px solid #e5e8ec;padding-top:13px}.header-search{font-size:0;gap:0}.header-search span{font-size:27px}.hero{padding-block:40px}.hero h1{font-size:42px;letter-spacing:-1.8px}.hero p{font-size:17px}.hero-split,.theme-pulse .hero{grid-template-columns:1fr}.hero-visual{margin-top:15px}.formula-sheet{transform:none;box-shadow:7px 7px 0 #d7eee2}.hero-photo{height:290px!important}.theme-botanical .hero-photo{border-radius:10px 65px 10px 10px}.theme-atelier .hero-photo{width:calc(100% - 12px)}.article-grid,.theme-signal .article-grid,.theme-atelier .article-grid{grid-template-columns:1fr}.guide-card{min-height:240px}.library{padding-block:35px 45px}.library-heading h2{font-size:25px}.library-heading .count{white-space:nowrap;font-size:11px}.search-box button{padding:10px 13px;gap:10px}.search-box input{font-size:14px;padding-left:8px}.reading-layout{display:block}.reading h1{font-size:35px}.standfirst{font-size:18px}.reading-sidebar{position:static;margin-top:35px}.prose{font-size:17px}.prose h2{font-size:25px}.byline{gap:8px 15px}.footer-grid{display:block}.footer-grid nav{margin-top:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}.network-bar{padding-inline:20px;font-size:11px;gap:15px}.legal h1{font-size:36px}.garage-strip{gap:12px}.garage-strip strong{font-size:13px}.garage-strip span{font-size:11px}.quick-topics{grid-template-columns:1fr 1fr;gap:10px}.quick-topics a{font-size:13px;padding:16px}.paper-topline{font-size:9px;margin-bottom:30px}.compact-heading h1{font-size:33px}.pagination{gap:16px;font-size:12px}}

.contact-form{display:grid;gap:20px;margin:25px 0}.contact-form label{display:grid;gap:8px;font-weight:650}.contact-form input,.contact-form textarea{width:100%;max-width:100%;padding:12px;border:1px solid #789087;border-radius:7px;font:inherit;background:#fff;color:#182e24}.contact-form button{justify-self:start;background:#147650;color:white;border:0;border-radius:7px;padding:14px 20px;font:inherit;cursor:pointer}

.workbook-link{font-size:15px!important;margin:24px 0!important}.workbook-link a{color:#125d40;font-weight:650;text-underline-offset:4px}.theme-ledger .hero-kicker{margin-top:22px}