/* Coffe Wiki — dependency-free editorial design. All fonts are system fonts. */
:root{--ink:#30291f;--muted:#71695e;--brown:#65422c;--brown-dark:#493020;--cream:#f2eee5;--paper:#fffefb;--line:#e5dfd3;--olive:#546147;--soft:#f8f6f0;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;--w:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.55}img,svg{display:block;max-width:100%}button svg,a svg{flex-shrink:0}button{background:none;border:0}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:400;line-height:1.12}h1,h2,.serif{font-family:var(--serif)}h1{font-size:clamp(38px,4.7vw,65px);letter-spacing:-2px}h2{font-size:clamp(29px,3.1vw,42px);letter-spacing:-1px}h3{font-size:20px;font-weight:500}p+p{margin-top:16px}:focus-visible{outline:2px solid var(--olive);outline-offset:5px}::selection{background:#ded7be;color:#30291f}[hidden]{display:none!important}.container{width:min(var(--w),calc(100% - 80px));margin-inline:auto}.section{padding-block:72px}.section-sm{padding-block:42px}.muted{color:var(--muted)}.eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:2.1px;text-transform:uppercase;line-height:1.5;color:var(--brown);margin-bottom:18px}.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.skip{position:fixed;left:20px;top:-80px;background:var(--brown);color:white;padding:12px 18px;z-index:100}.skip:focus{top:10px}.topbar{background:var(--cream);color:#655d50;font-size:11px;letter-spacing:.25px}.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:33px;gap:20px}.topbar-links{display:flex;gap:25px}.topbar a:hover{text-decoration:underline}.header-main{min-height:103px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}.brand img{width:62px;height:62px}.brand-word{font-family:var(--serif);font-weight:bold;font-size:31px;letter-spacing:-1.6px;line-height:1}.brand-word span{font-weight:400;color:var(--brown)}.brand small{display:block;font-size:9px;letter-spacing:2px;margin-top:9px;text-transform:uppercase;color:var(--muted)}.site-search{display:flex;align-items:center;background:var(--soft);border:1px solid var(--line);width:450px;min-width:160px;height:46px;border-radius:2px}.site-search input{background:none;border:0;min-width:0;flex:1;padding:10px 16px;font-size:12px;color:var(--ink);outline-offset:0}.site-search input::placeholder{color:#928879}.site-search button{height:100%;width:50px;display:grid;place-items:center;color:var(--brown)}.header-actions{display:flex;gap:24px;align-items:center}.header-action{display:flex;gap:10px;align-items:center;font-size:12px;line-height:1.4}.header-action small{display:block;color:var(--muted);font-size:10px}.header-action:hover{color:var(--brown)}.mobile-search,.menu-toggle{display:none}.nav-shell{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:30}.nav{display:flex;align-items:center;justify-content:space-between;height:52px;gap:24px}.nav-links{display:flex;height:100%;align-items:center;gap:33px}.nav-links a{font-size:12px;height:100%;display:flex;align-items:center;border-bottom:2px solid transparent;padding-top:2px;white-space:nowrap}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--brown);border-bottom-color:var(--brown)}.nav-cta{display:flex;gap:8px;font-size:11px;align-items:center;font-weight:600;color:var(--brown)}.nav-cta .icon{width:15px;height:15px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:13px;min-height:47px;padding:12px 25px;font-size:12px;letter-spacing:.1px;background:var(--brown);color:#fffaf1;border:1px solid var(--brown);transition:background .2s,transform .2s;border-radius:2px}.btn:hover{background:var(--brown-dark);border-color:var(--brown-dark);transform:translateY(-2px)}.btn-light{background:transparent;color:var(--brown);border-color:#bfb4a2}.btn-light:hover{background:#e8e0d1;border-color:#bfb4a2}.btn-white{color:var(--ink);background:var(--paper);border-color:var(--paper)}.btn-white:hover{background:#e9e1cf}.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--brown);font-size:12px;font-weight:600}.text-link .icon{width:17px;height:17px;transition:transform .2s}.text-link:hover .icon{transform:translateX(4px)}.hero-wrap{padding-top:24px}.hero{position:relative;background:#eae3d5;display:grid;grid-template-columns:1fr 1.1fr;min-height:505px;overflow:hidden}.hero-copy{padding:67px 0 59px 57px;z-index:2;position:relative}.hero .eyebrow{font-size:10px;display:flex;align-items:center;gap:10px}.hero .eyebrow:before{content:'';width:25px;height:1px;background:var(--brown)}.hero h1{font-size:clamp(46px,4.6vw,68px);line-height:1.08;letter-spacing:-2.5px}.hero h1 em{font-weight:400;color:var(--brown)}.hero p{font-size:14px;max-width:355px;color:#706555;margin-top:24px;line-height:1.8}.hero-buttons{display:flex;gap:24px;align-items:center;margin-top:30px;flex-wrap:wrap}.hero-footnote{margin-top:33px;display:flex;align-items:center;gap:10px;font-size:10px;color:#7d705e;letter-spacing:.5px}.hero-footnote:before{content:'';width:24px;height:1px;background:#a18c6d}.hero-art{position:relative;min-width:0;display:flex;align-items:center;justify-content:center}.hero-art>img{width:118%;max-width:none;margin-left:-50px;position:relative;z-index:1}.hero-watermark{position:absolute;font-family:var(--serif);font-size:102px;letter-spacing:5px;color:#fff9ed;opacity:.8;top:42px;right:25px;line-height:1;writing-mode:vertical-rl}.hero-stamp{position:absolute;top:35px;right:28px;border:1px solid #9f8d6c;color:#7f6b4d;border-radius:50%;height:92px;width:92px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2;transform:rotate(11deg);font-family:var(--serif);font-size:21px;line-height:1.1}.hero-stamp small{font-family:var(--sans);font-size:8px;letter-spacing:1px;line-height:1.7}.hero-bottom{position:absolute;right:31px;bottom:24px;z-index:2;font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:#7e715d}.category-row{display:grid;grid-template-columns:repeat(6,1fr);padding:25px 0 28px;gap:14px}.category-tile{display:flex;align-items:center;flex-direction:column;font-size:11px;gap:5px;text-align:center;transition:color .2s}.category-tile img{width:82px;height:77px;object-fit:contain;transition:transform .25s;filter:saturate(.75)}.category-tile:hover{color:var(--brown)}.category-tile:hover img{transform:translateY(-4px)}.perks{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:24px 0;gap:30px}.perk{display:flex;gap:16px;align-items:center;justify-content:center}.perk .icon{height:27px;width:27px;color:#8b714f}.perk strong{display:block;font-size:11px;font-weight:500}.perk small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-head p{font-size:13px;color:var(--muted);max-width:580px;margin-top:12px}.section-head .eyebrow{margin-bottom:12px}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px}.tabs button,.chip{padding:8px 15px;border:1px solid var(--line);font-size:11px;color:var(--muted);border-radius:2px;background:transparent}.tabs button[aria-pressed="true"],.tabs button:hover{background:var(--brown);border-color:var(--brown);color:#fff8e9}.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.product{min-width:0}.product-visual{position:relative;background:var(--soft);overflow:hidden;display:block;aspect-ratio:1.12}.product-visual img{width:100%;height:100%;object-fit:contain;padding:7px;transition:transform .45s}.product:hover .product-visual img{transform:scale(1.045)}.product-label{position:absolute;left:15px;top:15px;z-index:2;color:#726752;letter-spacing:1px;font-size:8px;text-transform:uppercase}.round-arrow{position:absolute;bottom:14px;right:14px;width:31px;height:31px;display:grid;place-items:center;background:#fffdf6;border-radius:50%;color:var(--brown)}.round-arrow .icon{width:15px;height:15px}.product-text{padding-top:16px}.product-text h3{font-size:16px;font-weight:500}.product-text p{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.6}.product-text .text-link{margin-top:15px;font-size:10px}.split-feature{display:grid;grid-template-columns:1.1fr 1fr;background:#e9e7da;min-height:363px}.split-feature img{width:100%;height:100%;object-fit:cover}.split-copy{padding:48px 48px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.split-copy h2{max-width:400px}.split-copy p{font-size:13px;color:#716e5f;max-width:380px;margin:19px 0 24px}.method-card{background:var(--soft);display:grid;grid-template-columns:104px 1fr;align-items:center;min-height:144px;padding:14px 18px 14px 6px;gap:12px;transition:background .2s}.method-card:hover{background:#eee9dd}.method-card img{height:121px;width:104px;object-fit:contain}.method-card h3{font-family:var(--serif);font-size:22px}.method-card p{font-size:11px;color:var(--muted);margin-top:7px}.method-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:10px;color:#7a6d59;margin-top:12px}.method-meta span{display:flex;align-items:center;gap:5px}.method-meta .icon{height:13px;width:13px}.method-card .eyebrow{font-size:8px;margin-bottom:8px}.lab-banner{display:flex;align-items:center;justify-content:space-between;gap:35px;background:var(--cream);padding:39px 45px;border-left:3px solid #9b815c}.lab-banner h2{font-size:32px}.lab-banner p{font-size:12px;color:var(--muted);margin-top:10px}.lab-banner .mini-ratio{font-family:var(--serif);font-size:43px;color:#928063;white-space:nowrap}.article-card .image{aspect-ratio:1.55;overflow:hidden;background:var(--cream);display:block}.article-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.article-card:hover img{transform:scale(1.035)}.article-card .meta{margin-top:20px;font-size:9px;letter-spacing:1.1px;color:#8b7859;text-transform:uppercase;display:flex;gap:12px}.article-card h3{font-family:var(--serif);font-size:24px;line-height:1.25;margin-top:9px}.article-card p{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.75}.article-card .text-link{margin-top:15px;font-size:11px}.bottom-note{padding:38px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:30px}.bottom-note h2{font-size:29px}.bottom-note p{font-size:12px;color:var(--muted);margin-top:9px}.site-footer{background:#eeeadf;padding-top:49px}.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:45px;padding-bottom:45px}.footer-brand .brand{margin-bottom:17px}.footer-brand .brand img{width:53px;height:53px}.footer-brand .brand-word{font-size:27px}.footer-brand p{font-size:11px;color:#7a705e;max-width:255px;line-height:1.8}.footer-col h2{font-family:var(--sans);font-size:11px;letter-spacing:1px;text-transform:uppercase;margin:4px 0 21px}.footer-col a{display:block;font-size:11px;color:#766b59;margin-top:11px}.footer-col a:hover{text-decoration:underline;color:var(--brown)}.footer-bottom{border-top:1px solid #ddd6c8;padding:19px 0;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#877b67}.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;list-style:none;padding:24px 0;margin:0;font-size:10px;color:var(--muted)}.breadcrumbs li+li:before{content:'/';margin-right:9px;color:#b4a994}.breadcrumbs a:hover{text-decoration:underline}.page-intro{padding:24px 0 41px;max-width:790px}.page-intro h1{font-size:50px}.page-intro p{font-size:15px;color:var(--muted);margin-top:19px;max-width:665px;line-height:1.8}.result-count{font-size:11px;color:var(--muted);margin:0 0 20px}.catalog-toolbar{display:flex;gap:20px;justify-content:space-between;align-items:start}.catalog-toolbar input{border:1px solid var(--line);padding:10px 14px;width:270px;background:var(--paper);font-size:12px}.catalog-grid{padding-bottom:70px;row-gap:40px}.article-hero{display:grid;grid-template-columns:1.13fr 1fr;gap:55px;align-items:center;padding:16px 0 50px}.article-hero h1{font-size:48px;line-height:1.13}.article-hero p{margin-top:24px;color:var(--muted);font-size:15px}.article-hero .hero-visual{background:var(--cream);overflow:hidden}.article-hero .hero-visual img{width:100%;aspect-ratio:1.3;object-fit:contain}.article-meta{font-size:10px;color:#8b7962;letter-spacing:.5px;margin-top:22px;display:flex;gap:18px;flex-wrap:wrap}.article-layout{display:grid;grid-template-columns:230px minmax(0,780px);gap:65px;justify-content:center;padding:35px 0 70px;border-top:1px solid var(--line)}.toc{position:sticky;top:85px;align-self:start;font-size:11px}.toc strong{display:block;font-size:9px;letter-spacing:1.7px;margin-bottom:17px;text-transform:uppercase}.toc a{display:block;border-left:1px solid var(--line);padding:9px 13px;color:var(--muted);line-height:1.5}.toc a:hover{border-color:var(--brown);color:var(--brown)}.toc .text-link{margin-top:20px;border:0;padding:0;display:flex;font-size:10px}.prose{max-width:780px}.prose section{margin-bottom:35px}.prose h2{font-size:29px;line-height:1.22;margin-bottom:15px;letter-spacing:-.5px}.prose p{font-size:15px;color:#665e52;line-height:1.93}.prose a{text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:22px;color:#665e52;line-height:1.9}.prose li+li{margin-top:8px}.note-box{padding:27px 30px;background:var(--cream);border-left:2px solid #a58c63;margin:32px 0}.note-box strong{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--brown);display:block;margin-bottom:9px}.note-box p{font-size:13px}.source-box{border-top:1px solid var(--line);padding-top:24px;font-size:11px;color:var(--muted)}.source-box p{font-size:11px}.source-box a{font-size:11px;display:inline-block;margin-top:8px}.source-box small{display:block;margin-top:12px;line-height:1.7}.share-row{margin-top:27px;display:flex;gap:12px;flex-wrap:wrap}.read-progress{height:2px;width:100%;position:fixed;top:0;left:0;z-index:60;pointer-events:none}.read-progress span{display:block;height:100%;background:#90724a;transform-origin:left;transform:scaleX(0)}.recipe-stats{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:23px 0;gap:20px;margin-bottom:25px}.recipe-stats span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}.recipe-stats strong{display:block;font-size:19px;font-family:var(--serif);font-weight:400;margin-top:6px}.step{display:grid;grid-template-columns:39px 1fr;gap:15px;margin-bottom:29px}.step-no{font-family:var(--serif);font-size:30px;line-height:1;color:#b6a78d;padding-top:2px}.step h2{font-family:var(--sans);font-size:17px;letter-spacing:0;margin-bottom:10px}.step p{font-size:14px}.method-detail .article-hero .hero-visual img{max-height:440px}.equipment-detail .hero-visual img{padding:5px}.filter-empty{padding:45px;background:var(--cream);text-align:center;color:var(--muted)}.plain-page{max-width:780px;margin-inline:auto;padding-bottom:75px}.plain-page .page-intro h1{font-size:47px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{cursor:pointer;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:20px;font-family:var(--serif)}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';color:var(--brown);font-size:21px;line-height:1}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:13px;color:var(--muted);max-width:690px;margin-top:16px;line-height:1.9}.glossary-search{padding:14px 18px;width:100%;border:1px solid var(--line);background:var(--soft);margin-bottom:20px;font-size:14px}.alphabet{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px}.alphabet a{width:32px;height:32px;display:grid;place-items:center;background:var(--cream);font-size:12px}.glossary-item{display:grid;grid-template-columns:180px 1fr;gap:25px;border-top:1px solid var(--line);padding:21px 0}.glossary-item dt{font-family:var(--serif);font-size:22px}.glossary-item dd{margin:0;font-size:13px;color:var(--muted);line-height:1.8}.site-search.search-page-form{width:100%;height:53px;max-width:700px;margin:12px 0 30px}.search-result{display:block;padding:23px 0;border-bottom:1px solid var(--line)}.search-result small{color:var(--brown);font-size:9px;text-transform:uppercase;letter-spacing:1.2px}.search-result h2{font-size:26px;margin:7px 0}.search-result p{font-size:13px;color:var(--muted)}.search-result:hover h2{color:var(--brown)}.search-dialog{padding:0;border:1px solid var(--line);width:min(660px,calc(100% - 30px));max-height:80vh;background:var(--paper);color:var(--ink)}.search-dialog::backdrop{background:rgb(30 25 18 / .35);backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:23px 28px;border-bottom:1px solid var(--line)}.dialog-head h2{font-size:25px}.icon-button{width:40px;height:40px;display:grid;place-items:center}.dialog-body{padding:20px 28px 28px}.dialog-body .site-search{width:100%}.dialog-body .search-result{padding:15px 0}.dialog-body .search-result h2{font-size:21px}.dialog-results{max-height:43vh;overflow:auto}.dialog-tip{font-size:11px;color:var(--muted);padding-top:14px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 30px);padding:13px 22px;background:var(--brown-dark);color:#fffaf1;font-size:12px;z-index:100;border-radius:3px;box-shadow:0 6px 30px #30291f22}.fade-in{animation:enter .6s ease both}@keyframes enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.reveal{opacity:1;transform:none}.has-observer .reveal.waiting{opacity:0;transform:translateY(17px)}.has-observer .reveal{transition:opacity .6s,transform .6s}.legal-muted{font-size:12px!important}.back-top{position:fixed;right:23px;bottom:23px;width:40px;height:40px;display:grid;place-items:center;color:var(--brown);background:var(--paper);border:1px solid var(--line);z-index:20}.back-top .icon{transform:rotate(-90deg)}.no-js-note{display:block;background:#eee7d6;padding:12px;font-size:12px;text-align:center}.print-recipe{display:none}
/* Brew lab */
.lab-shell{display:grid;grid-template-columns:1.1fr 1fr;gap:35px;margin-bottom:32px}.lab-controls{background:var(--soft);padding:32px}.lab-controls h2{font-size:27px;margin-bottom:27px}.field label,.field-label{display:block;font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:10px}.field select,.field input[type="number"]{width:100%;padding:12px 14px;border:1px solid #d5cebf;background:var(--paper);color:var(--ink);border-radius:2px;font-size:15px}.field{margin-bottom:23px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}.input-unit{position:relative}.input-unit input{padding-right:42px!important}.input-unit span{position:absolute;right:15px;top:12px;color:var(--muted);font-size:13px}.field input[type="range"]{width:100%;accent-color:var(--brown)}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:7px}.ratio-number{font-family:var(--serif);font-size:27px;color:var(--brown);float:right;margin-top:-6px}.field-hint{font-size:11px;color:var(--muted);line-height:1.8;margin-top:9px}.lab-result{background:#e9e4d6;padding:32px;display:flex;flex-direction:column;justify-content:space-between;min-height:390px}.lab-result .eyebrow{margin-bottom:8px}.result-masses{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:20px 0}.result-masses strong{display:block;font-family:var(--serif);font-size:62px;font-weight:400;line-height:1.1;letter-spacing:-2px}.result-masses strong small{font-size:22px;margin-left:5px;letter-spacing:0}.result-masses span{font-size:10px;color:var(--muted);display:block;margin-top:12px}.lab-result hr{width:100%;border:0;border-top:1px solid #cbc3b2;margin:16px 0}.timer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:15px}.timer-output{font-size:51px;font-family:var(--serif);font-variant-numeric:tabular-nums;letter-spacing:-1px;line-height:1}.timer-controls{display:flex;gap:9px;flex-wrap:wrap}.timer-controls .btn{min-height:40px;padding:8px 16px}.timer-caption{font-size:11px;color:var(--muted);margin:8px 0 17px;min-height:36px}.timer-bar{height:3px;background:#d2c8b6;margin-bottom:22px;overflow:hidden}.timer-bar span{display:block;background:var(--brown);height:100%;transform:scaleX(0);transform-origin:left}.lab-actions{display:flex;gap:20px;flex-wrap:wrap}.lab-notes{margin-bottom:65px;max-width:850px}.lab-notes h2{font-size:29px;margin-bottom:15px}.lab-notes p{font-size:13px;color:var(--muted);margin-top:10px}.lab-error{font-size:12px;color:#953d25;min-height:21px}.quiz{padding:35px;background:var(--soft);margin:20px 0 35px}.quiz fieldset{border:0;margin:0 0 28px;padding:0}.quiz legend{font-family:var(--serif);font-size:23px;margin-bottom:15px}.quiz-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quiz-options label{display:flex;gap:10px;align-items:start;border:1px solid var(--line);padding:14px;background:var(--paper);font-size:12px;cursor:pointer}.quiz input{accent-color:var(--brown);margin-top:4px}.quiz-result{margin-top:30px;padding:27px;background:#e8e4d6}.quiz-result h2{font-size:28px;margin:9px 0 14px}.quiz-result p{font-size:13px;color:var(--muted);margin:0 0 20px}
@media(min-width:1500px){.hero{min-height:535px}.hero-copy{padding-top:76px}.hero-art>img{width:112%}}
@media(max-width:1100px){.container{width:calc(100% - 48px)}.header-main{gap:20px}.site-search{width:370px}.header-actions{gap:12px}.header-action small{display:none}.nav-links{gap:24px}.hero-copy{padding-left:35px;padding-top:53px}.hero h1{font-size:55px}.hero p{max-width:310px}.hero{min-height:490px}.hero-art>img{width:135%;margin-left:-30px}.hero-stamp{right:19px;top:24px;transform:scale(.85) rotate(11deg)}.hero-buttons{gap:18px}.grid4{gap:18px}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:34px}.article-hero{gap:35px}.article-hero h1{font-size:41px}.footer-grid{gap:28px}.split-copy{padding:35px}.method-card{grid-template-columns:85px 1fr;padding-right:12px;gap:5px}.method-card img{width:85px}.method-card h3{font-size:20px}.lab-shell{gap:24px}.lab-controls,.lab-result{padding:25px}.result-masses strong{font-size:54px}}
@media(max-width:850px){.header-main{min-height:91px}.header-main>.site-search{max-width:290px}.header-action span{display:none}.nav-links{gap:21px}.nav-links a{font-size:11px}.nav-cta{display:none}.hero{grid-template-columns:1.1fr 1fr;min-height:465px}.hero-copy{padding:40px 0 38px 30px}.hero h1{font-size:48px}.hero p{font-size:12px;max-width:280px}.hero-art>img{width:164%;margin-left:15px;margin-top:50px}.hero-stamp{top:7px;right:7px;transform:scale(.72) rotate(11deg)}.hero-buttons .text-link{font-size:10px}.hero .btn{padding:11px 17px}.hero-footnote{font-size:9px}.hero-bottom{font-size:8px;right:17px;bottom:19px}.perks{gap:16px}.perk{gap:9px}.perk strong{font-size:10px}.perk small{font-size:9px}.grid4{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}.article-card:last-child:nth-child(3){display:none}.journal-grid .article-card:last-child:nth-child(3){display:block}.split-copy h2{font-size:33px}.split-copy{padding:28px}.split-copy p{font-size:12px}.lab-banner{padding:30px}.lab-banner .mini-ratio{display:none}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer-col:last-child{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px}.footer-col:last-child h2,.footer-col:last-child a{margin:0}.article-hero{grid-template-columns:1fr 1fr;gap:26px}.article-hero h1{font-size:35px}.article-hero p{font-size:13px}.article-layout{grid-template-columns:1fr;padding-top:26px}.toc{position:static;display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);padding-bottom:21px}.toc strong{width:100%;margin-bottom:4px}.toc a{padding:7px 11px;border:1px solid var(--line);font-size:10px}.toc .text-link{margin:0 0 0 4px}.lab-shell{grid-template-columns:1fr 1fr;gap:17px}.lab-controls,.lab-result{padding:20px}.field-row{gap:12px}.result-masses strong{font-size:47px}.timer{flex-wrap:wrap}.page-intro h1{font-size:45px}.quiz-options{grid-template-columns:1fr}}
@media(max-width:600px){html{scroll-padding-top:80px}.container{width:calc(100% - 36px)}.section{padding-block:45px}.section-sm{padding-block:28px}.topbar .container{min-height:29px;font-size:9px;justify-content:center}.topbar-links{display:none}.header-main{min-height:79px;gap:10px}.brand img{width:48px;height:48px}.brand{gap:8px}.brand-word{font-size:26px;letter-spacing:-1.2px}.brand small{font-size:7px;letter-spacing:1.7px;margin-top:7px}.header-main>.site-search{display:none}.header-actions{gap:7px}.header-action{display:none}.mobile-search,.menu-toggle{display:grid;place-items:center;width:36px;height:40px}.nav-shell{position:relative;border-top:0}.nav{height:auto;min-height:41px;overflow-x:auto;display:block;padding:0;scrollbar-width:none}.nav-links{gap:25px;min-width:max-content;height:42px}.nav-links a{font-size:10px}.nav-shell.mobile-expanded .nav{overflow:visible}.nav-shell.mobile-expanded .nav-links{display:grid;grid-template-columns:1fr 1fr;min-width:0;height:auto;gap:0;padding:8px 0}.nav-shell.mobile-expanded .nav-links a{height:44px;font-size:12px}.hero-wrap{padding-top:15px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:35px 27px 0}.hero .eyebrow{font-size:8px;letter-spacing:1.7px;margin-bottom:18px}.hero h1{font-size:46px;letter-spacing:-1.9px}.hero p{font-size:12px;max-width:300px;line-height:1.75;margin-top:17px}.hero-buttons{margin-top:22px;gap:18px}.hero-buttons .text-link{font-size:10px}.hero .btn{min-height:43px}.hero-footnote{display:none}.hero-art{height:294px;margin-top:3px;overflow:hidden}.hero-art>img{width:110%;max-width:475px;margin:0 0 0 -6px;transform:translateY(6px)}.hero-watermark{display:none}.hero-stamp{top:5px;right:4px;transform:scale(.7) rotate(11deg)}.hero-bottom{bottom:15px;font-size:7px;right:17px}.category-row{grid-template-columns:repeat(3,1fr);gap:17px 5px;padding:23px 0}.category-tile{font-size:10px;gap:0}.category-tile img{height:69px;width:75px}.perks{grid-template-columns:1fr;gap:17px;padding:22px 0}.perk{justify-content:flex-start;padding-left:8px;gap:15px}.perk strong{font-size:11px}.perk small{font-size:10px}.perk .icon{width:24px;height:24px}.section-head{gap:14px;align-items:flex-start;margin-bottom:25px}.section-head h2{font-size:31px;letter-spacing:-.8px}.section-head .text-link{font-size:10px;white-space:nowrap;margin-top:9px;gap:4px}.section-head p{font-size:12px}.section-head .eyebrow{font-size:8px;letter-spacing:1.7px}.tabs{gap:6px;margin-bottom:20px}.tabs button{padding:7px 11px;font-size:10px}.grid4{gap:27px 14px}.product-label{left:10px;top:9px;font-size:6px;letter-spacing:.7px}.product-visual{aspect-ratio:.95}.product-visual img{width:120%;max-width:none;margin-left:-10%;padding-top:8px}.product-text{padding-top:12px}.product-text h3{font-size:14px;line-height:1.35}.product-text p{font-size:10px;margin-top:6px}.product-text .text-link{font-size:10px;margin-top:12px;gap:5px}.round-arrow{height:25px;width:25px;right:8px;bottom:9px}.grid3,.grid2{grid-template-columns:1fr;gap:23px}.split-feature{grid-template-columns:1fr}.split-feature>img{aspect-ratio:1.8;height:auto}.split-copy{padding:31px 27px}.split-copy h2{font-size:35px}.split-copy p{font-size:12px}.method-grid{grid-template-columns:1fr 1fr;gap:13px}.method-card{display:block;padding:14px 14px 18px}.method-card img{height:133px;width:100%;object-fit:contain}.method-card h3{font-size:21px;line-height:1.2;min-height:50px}.method-card p{font-size:10px;min-height:32px}.method-card .eyebrow{font-size:7px;margin-bottom:7px;letter-spacing:1.3px}.method-meta{font-size:9px;gap:8px;margin-top:11px;min-height:16px}.method-meta .icon{width:11px;height:11px}.lab-banner{padding:26px;display:block}.lab-banner h2{font-size:29px}.lab-banner .btn{margin-top:23px}.article-card:last-child:nth-child(3){display:block}.article-card .image{aspect-ratio:1.7}.article-card .meta{margin-top:15px}.article-card h3{font-size:26px}.article-card p{font-size:12px}.article-card+.article-card{margin-top:7px}.bottom-note{padding:31px 0;display:block}.bottom-note .text-link{margin-top:19px}.bottom-note h2{font-size:26px}.site-footer{padding-top:36px}.footer-grid{grid-template-columns:1fr 1fr;gap:29px 23px;padding-bottom:30px}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:100%;font-size:11px}.footer-col h2{font-size:10px;margin-bottom:17px}.footer-col a{font-size:11px}.footer-col:last-child{gap:12px 19px}.footer-bottom{font-size:9px;display:block;line-height:1.9}.footer-bottom span{display:block}.breadcrumbs{font-size:9px;padding:20px 0;gap:7px}.page-intro{padding:14px 0 29px}.page-intro h1,.plain-page .page-intro h1{font-size:38px;letter-spacing:-1.1px}.page-intro .eyebrow{font-size:9px}.page-intro p{font-size:13px;margin-top:17px}.catalog-toolbar{display:block}.catalog-toolbar input{width:100%;margin-bottom:17px}.catalog-grid{padding-bottom:45px}.article-hero{grid-template-columns:1fr;gap:26px;padding:9px 0 30px}.article-hero h1{font-size:37px;letter-spacing:-1.1px}.article-hero p{font-size:13px;margin-top:17px}.article-hero .eyebrow{font-size:9px}.article-hero .hero-visual img{max-height:320px;aspect-ratio:1.45}.article-meta{font-size:9px;margin-top:20px;gap:13px}.article-layout{gap:25px;padding-bottom:42px}.toc a{font-size:9px}.prose h2{font-size:27px}.prose p{font-size:14px;line-height:1.85}.prose section{margin-bottom:29px}.note-box{padding:22px;margin:27px 0}.note-box p{font-size:12px}.recipe-stats{grid-template-columns:1fr 1fr;padding:18px 0;gap:20px}.recipe-stats strong{font-size:20px}.recipe-stats span{font-size:8px}.step{grid-template-columns:30px 1fr;gap:13px}.step h2{font-size:17px}.step p{font-size:13px}.step-no{font-size:27px}.plain-page{padding-bottom:45px}.faq-list summary{font-size:19px;line-height:1.4}.faq-list details{padding:18px 0}.faq-list details p{font-size:13px}.glossary-item{grid-template-columns:1fr;gap:8px;padding:18px 0}.glossary-item dd{font-size:13px}.glossary-item dt{font-size:24px}.lab-shell{grid-template-columns:1fr;gap:20px}.lab-controls,.lab-result{padding:25px}.lab-result{min-height:0}.result-masses strong{font-size:59px}.timer{flex-wrap:nowrap}.timer-output{font-size:50px}.lab-notes{margin-bottom:45px}.lab-notes h2{font-size:28px}.lab-actions{gap:16px}.lab-actions button{font-size:11px}.quiz{padding:24px}.quiz legend{font-size:23px}.quiz-result{padding:23px}.dialog-head{padding:16px 20px}.dialog-body{padding:16px 20px 23px}.search-dialog{max-height:85vh}.dialog-results{max-height:47vh}.back-top{right:13px;bottom:13px;width:35px;height:35px}.toast{bottom:61px;width:max-content;text-align:center}.search-result h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.has-observer .reveal.waiting{opacity:1;transform:none}}
@media print{body{font-size:11pt;background:white;color:black}.site-header,.nav-shell,.site-footer,.back-top,.share-row,.toc,.breadcrumbs,.bottom-note,.lab-controls,.lab-actions,.timer-controls,.read-progress,.hero-buttons,.search-dialog,.toast,.related-section{display:none!important}.container{width:100%;max-width:none}.article-layout{display:block;border:0}.article-hero{display:block;padding:0 0 18pt}.article-hero h1{font-size:30pt}.article-hero .hero-visual{display:none}.prose{max-width:none}.prose h2{break-after:avoid}.note-box{background:none;border:1px solid #aaa}.source-box a{word-break:break-all}.page-intro{padding:0 0 14pt}.page-intro h1{font-size:29pt}.lab-page .lab-shell,.lab-page .lab-notes{display:none}.lab-page .print-recipe{display:block;border:1px solid #aaa;padding:20pt;font-size:15pt;white-space:pre-wrap}.prose section{break-inside:avoid}a{text-decoration:none}.section{padding:15pt 0}}
.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}.result-masses strong>span{display:inline;font:inherit;color:inherit;letter-spacing:inherit;margin:0}