@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--radius-3xl:1.5rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.rounded-3xl{border-radius:var(--radius-3xl)}.border{border-style:var(--tw-border-style);border-width:1px}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.delay-1{transition-delay:1ms}}:root{--paper:#f3f0e8;--paper-deep:#e7e1d4;--ink:#151a18;--ink-soft:#353d39;--line:#bbb6aa;--orange:#ff6534;--orange-dark:#d84418;--acid:#c8ff3d;--mint:#b7e2d1;--white:#fffef9;--shell:min(1240px, calc(100vw - 48px));--section-space-desktop:56px;--section-space-large:64px;--section-space-mobile:40px;--content-gap-small:12px;--content-gap-medium:20px;--content-gap-large:28px;--grid-gap-desktop:18px;--grid-gap-mobile:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{max-width:100%;display:block}.shell{width:var(--shell);margin-inline:auto}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:1000;background:var(--acid);color:var(--ink);padding:10px 16px;font-weight:700;position:fixed;top:-80px;left:12px}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.status-notice{background:var(--orange);color:#161412;border-bottom:1px solid #b83712;font-size:14px}.status-inner{align-items:center;gap:var(--content-gap-medium);grid-template-columns:auto 1fr auto;min-height:40px;display:grid}.status-inner p{margin:0;font-weight:550;line-height:1.4}.status-label{letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:9px;font-size:12px;font-weight:800;display:inline-flex}.status-dot{background:var(--ink);border-radius:50%;width:9px;height:9px;animation:2.2s ease-in-out infinite pulse}.status-inner a{white-space:nowrap;border-bottom:1px solid;font-weight:800}@keyframes pulse{50%{opacity:.5}}.site-header{background:var(--paper);border-bottom:1px solid var(--line);z-index:30;position:relative}.header-grid{gap:var(--content-gap-large);grid-template-columns:auto 1fr minmax(250px,340px);align-items:center;height:68px;display:grid}.brand{align-items:center;gap:12px;min-width:218px;display:inline-flex}.brand-mark{background:var(--ink);width:42px;height:42px;color:var(--paper);letter-spacing:.08em;place-items:center;font-size:13px;font-weight:800;display:grid;transform:rotate(-3deg)}.brand span:last-child{line-height:1.12;display:grid}.brand strong{letter-spacing:-.02em;font-size:16px}.brand small{color:#626860;text-transform:uppercase;letter-spacing:.11em;margin-top:4px;font-size:11px}.desktop-nav{justify-content:center;align-items:center;gap:clamp(16px,2vw,30px);display:flex}.desktop-nav a{font-size:14px;font-weight:600;position:relative}.desktop-nav a:after{content:"";background:var(--orange);height:2px;transition:right .2s;position:absolute;bottom:-5px;left:0;right:100%}.desktop-nav a:hover:after{right:0}.search-form{border:1px solid var(--ink);background:var(--white);grid-template-columns:24px 1fr auto;align-items:center;gap:12px;max-width:590px;min-height:54px;padding:7px 8px 7px 14px;display:grid}.search-form.compact{border-color:var(--line);gap:8px;min-height:44px;padding-block:4px}.search-icon{width:20px;height:20px}.search-form input{background:0 0;border:0;outline:0;width:100%;min-width:0;font-size:14px}.search-form button{background:var(--ink);color:var(--white);cursor:pointer;border:0;min-height:38px;padding:0 16px;font-size:13px;font-weight:700}.mobile-menu{display:none;position:relative}.mobile-menu summary{cursor:pointer;text-transform:uppercase;letter-spacing:.08em;font-size:14px;font-weight:800;list-style:none}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu-panel{background:var(--paper);border:1px solid var(--ink);width:min(360px,100vw - 32px);padding:16px;position:absolute;top:44px;right:0;box-shadow:8px 8px #151a1829}.mobile-menu-panel nav{margin-top:14px;display:grid}.mobile-menu-panel nav a{border-top:1px solid var(--line);justify-content:space-between;align-items:center;min-height:48px;font-weight:650;display:flex}.hero{border-bottom:1px solid var(--line);background-color:var(--paper);background-image:linear-gradient(#151a180b 1px,#0000 1px),linear-gradient(90deg,#151a180b 1px,#0000 1px);background-size:44px 44px;padding:48px 0 0;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;border:1px solid #151a1826;border-radius:50%;width:460px;height:460px;position:absolute;top:36px;right:-170px}.hero-grid{grid-template-columns:minmax(0,1.55fr) minmax(330px,.65fr);align-items:end;gap:clamp(36px,5vw,64px);display:grid}.eyebrow{color:#687069;text-transform:uppercase;letter-spacing:.14em;margin:0 0 14px;font-size:12px;font-weight:800;line-height:1.3}.eyebrow.light{color:#aeb9b3}.hero h1{letter-spacing:-.055em;text-wrap:balance;max-width:820px;margin:0;font-size:clamp(48px,5.4vw,74px);font-weight:800;line-height:.99}.hero h1 span{color:var(--orange-dark)}.hero-deck{max-width:720px;color:var(--ink-soft);margin:20px 0 18px;font-size:18px;line-height:1.55}.hero .search-form{margin-bottom:16px}.hero-actions{align-items:center;gap:22px;margin-bottom:30px;display:flex}.button{border:1px solid var(--ink);cursor:pointer;justify-content:center;align-items:center;gap:14px;min-height:48px;padding:10px 19px;font-size:15px;font-weight:750;line-height:1.2;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.button svg{width:20px;height:20px}.button:hover{box-shadow:4px 4px 0 var(--ink);transform:translate(-2px,-2px)}.button.primary{background:var(--ink);color:var(--white)}.button.acid{background:var(--acid);color:var(--ink);border-color:var(--acid)}.button.outline{background:0 0}.text-link{color:var(--ink);border-bottom:1px solid;align-items:center;gap:8px;font-size:14px;font-weight:800;display:inline-flex}.text-link.dark{color:var(--ink)}.hero-brief{background:var(--ink);color:var(--white);min-height:330px;box-shadow:10px 10px 0 var(--orange);flex-direction:column;padding:22px;display:flex;transform:rotate(1deg)}.brief-top{letter-spacing:.13em;color:#b3beb9;justify-content:space-between;font-size:11px;display:flex}.brief-date{letter-spacing:-.03em;margin:22px 0;font-size:26px;font-weight:800;line-height:1.1}.brief-status{border-block:1px solid #3c4541;grid-template-columns:auto 1fr;align-items:center;gap:0 12px;padding:11px 0;display:grid}.brief-status span{color:var(--orange);grid-row:1/3}.brief-status strong{font-size:13px}.brief-status em{color:var(--orange);text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-style:normal}.hero-brief>p:not(.brief-date){color:#c7cfcb;font-size:14px;line-height:1.65}.hero-brief>a{border-top:1px solid #3c4541;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;font-weight:700;display:flex}.hero-brief svg{width:22px}.topic-strip{border-top:1px solid var(--line);grid-template-columns:repeat(6,1fr);margin-top:28px;display:grid}.topic-strip a{border-right:1px solid var(--line);align-items:center;gap:10px;min-height:58px;padding:9px 13px;font-size:13px;font-weight:700;display:flex}.topic-strip a:first-child{border-left:1px solid var(--line)}.topic-strip span{color:var(--orange-dark);font-size:10px}.reveal{animation:.65s ease-out both rise}.delay-1{animation-delay:.13s}@keyframes rise{0%{opacity:0;transform:translateY(18px)}}.section{padding:var(--section-space-desktop) 0}.paper{background:var(--paper)}.chapter-heading{grid-template-columns:48px 1fr;align-items:start;gap:16px;display:grid}.chapter-number{border:1px solid;place-items:center;width:42px;height:42px;font-size:12px;font-weight:800;display:grid;transform:rotate(-3deg)}.chapter-heading h2{letter-spacing:-.035em;text-wrap:balance;max-width:780px;margin:0;font-size:34px;line-height:1.15}.chapter-deck{color:#626a65;max-width:620px;margin:10px 0 0}.editorial-grid{grid-template-columns:1.1fr 1fr .55fr;align-items:start;gap:clamp(26px,4vw,52px);display:grid}.article-lead{font-size:17px}.article-lead p{margin-top:0}.dropcap:first-letter{float:left;color:var(--orange-dark);padding:10px 10px 0 0;font-size:66px;font-weight:800;line-height:.78}.margin-note{border-top:4px solid var(--orange);padding-top:14px;font-size:13px;line-height:1.6}.margin-note strong{text-transform:uppercase;letter-spacing:.09em;font-size:11px}.margin-note p{color:#606761}.ink-section{background:var(--ink);color:var(--white)}.ink-section .eyebrow,.ink-section .chapter-deck{color:#aeb8b3}.layer-diagram{gap:var(--content-gap-medium);grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;margin:32px 0 28px;display:grid}.layer-diagram article{background:#1c2320;border:1px solid #4c5651;min-height:178px;padding:20px}.layer-diagram article>span{color:var(--acid);font-size:12px;font-weight:800}.layer-diagram h3{margin:24px 0 8px;font-size:20px}.layer-diagram p{color:#b9c2bd;margin:0;font-size:14px}.diagram-arrow{color:var(--acid);font-size:28px}.section-title-row{grid-template-columns:1fr auto;align-items:end;gap:20px;margin-bottom:24px;display:grid}.product-grid{gap:var(--grid-gap-desktop);grid-template-columns:repeat(4,1fr);display:grid}.product-card{background:var(--white);border:1px solid var(--line);min-width:0}.product-image-link{aspect-ratio:1;background:#ebe9e2;display:block;position:relative;overflow:hidden}.product-image-link img{object-fit:cover;width:100%;height:100%;transition:transform .35s,filter .35s}.product-card:hover img{filter:saturate(.85);transform:scale(1.035)}.product-index,.qc-chip{background:var(--ink);color:var(--white);letter-spacing:.08em;padding:3px 8px;font-size:10px;font-weight:800;position:absolute;top:10px}.product-index{left:10px}.qc-chip{background:var(--orange);color:var(--ink);right:10px}.product-copy{padding:17px}.product-category{color:#6b726c;text-transform:uppercase;letter-spacing:.12em;margin:0 0 7px;font-size:10px;font-weight:800}.product-copy h3{min-height:49px;margin:0;font-size:15px;line-height:1.4}.product-meta{border-top:1px solid #dedbd3;justify-content:space-between;align-items:end;margin-top:16px;padding-top:12px;display:flex}.product-meta>span{font-weight:800;line-height:1.2;display:grid}.product-meta small{color:#777c77;text-transform:uppercase;letter-spacing:.11em;margin-bottom:5px;font-size:9px}.product-meta em{color:#6b726c;text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:9px;font-style:normal;font-weight:600}.product-meta>a{border:1px solid var(--ink);place-items:center;width:36px;height:36px;display:grid}.product-meta svg{width:18px}.source-caption{color:#686e69;margin:20px 0 0;font-size:12px}.source-caption span{color:var(--orange-dark);font-weight:800}.split-feature{grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,64px);display:grid}.feature-copy{color:#48504b;max-width:680px;margin:22px 0;font-size:18px;line-height:1.7}.survival-list{border-top:1px solid var(--ink)}.survival-list>div{border-bottom:1px solid var(--line);grid-template-columns:100px 1fr;column-gap:18px;padding:16px 0;display:grid}.survival-list span{text-transform:uppercase;letter-spacing:.08em;grid-row:1/3;font-size:10px;font-weight:800}.survival-list .yes{color:#207655}.survival-list .check{color:#a65310}.survival-list .no{color:#bb3211}.survival-list strong{font-size:16px}.survival-list p{color:#656c67;margin:4px 0 0;font-size:13px}.qc-band{background:var(--mint)}.qc-grid{grid-template-columns:230px 1fr;align-items:center;gap:clamp(36px,6vw,64px);display:grid}.qc-stamp{border:4px solid var(--ink);border-radius:50%;align-content:center;place-items:center;width:210px;height:210px;display:grid;position:relative;transform:rotate(-8deg)}.qc-stamp:before,.qc-stamp:after{content:"";border:1px solid var(--ink);border-radius:50%;position:absolute;inset:13px}.qc-stamp:after{inset:28px}.qc-stamp span{letter-spacing:-.08em;font-size:62px;font-weight:900;line-height:.9}.qc-stamp small{text-align:center;letter-spacing:.15em;font-size:10px;font-weight:800;line-height:1.2}.term-links{flex-wrap:wrap;gap:10px;display:flex}.term-links a{border:1px solid var(--ink);padding:8px 13px;font-size:13px;font-weight:700}.methodology .chapter-heading{max-width:840px}.method-steps{border:1px solid var(--ink);grid-template-columns:repeat(3,1fr);margin-top:28px;display:grid}.method-steps article{border-right:1px solid var(--ink);min-height:164px;padding:22px}.method-steps article:last-child{border-right:0}.method-steps span{color:var(--orange-dark);font-size:32px;font-weight:800;line-height:1}.method-steps h3{margin:18px 0 6px;font-size:17px}.method-steps p{color:#636a65;margin:0;font-size:14px}.method-warning{background:var(--orange);margin:0;padding:16px 20px;font-size:13px;font-weight:800}.faq-section{background:var(--paper-deep)}.faq-grid{grid-template-columns:.8fr 1.2fr;gap:clamp(36px,6vw,64px);display:grid}.faq-list{border-top:2px solid var(--ink)}.faq-list details{border-bottom:1px solid #a9a496}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;min-height:60px;font-weight:750;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:25px;font-weight:400;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:#505751;margin:-2px 44px 18px 0}.policy-callout{background:var(--orange-dark);color:var(--white)}.policy-grid{grid-template-columns:.5fr 1fr .75fr auto;align-items:start;gap:24px;display:grid}.policy-grid h2{letter-spacing:-.03em;margin:0;font-size:32px;line-height:1.2}.policy-grid p:not(.eyebrow){color:#ffe4d9;margin:0}.policy-grid>div{gap:10px;display:grid}.policy-grid a{border-bottom:1px solid;font-weight:700}.site-footer{color:var(--white);background:#101412;padding:52px 0 22px}.footer-grid{grid-template-columns:1.5fr .6fr .6fr;gap:40px;display:grid}.footer-title{letter-spacing:-.04em;margin:0;font-size:38px;font-weight:800;line-height:1.08}.footer-grid nav{align-content:start;gap:9px;display:grid}.footer-grid nav h2{color:#7f8c85;text-transform:uppercase;letter-spacing:.12em;margin:0 0 8px;font-size:11px}.footer-grid nav a{color:#d5dbd8;font-size:14px}.footer-bottom{color:#87928c;border-top:1px solid #353d39;justify-content:space-between;gap:20px;margin-top:32px;padding-top:18px;font-size:11px;display:flex}.breadcrumbs{margin-bottom:24px}.breadcrumbs ol{color:#6b716c;flex-wrap:wrap;gap:8px;margin:0;padding:0;font-size:12px;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";margin-right:8px}.page-hero{border-bottom:1px solid var(--line);padding:44px 0 48px}.page-hero-grid{grid-template-columns:1fr .45fr;align-items:end;gap:44px;display:grid}.page-hero h1{letter-spacing:-.045em;text-wrap:balance;max-width:900px;margin:0;font-size:50px;line-height:1.06}.page-hero .deck{color:#505852;max-width:740px;margin:14px 0 0;font-size:17px}.page-meta-box{border:1px solid var(--ink);padding:16px;font-size:12px}.page-meta-box strong{margin:5px 0;font-size:18px;display:block}.page-content{padding:48px 0 68px}.prose-grid{grid-template-columns:230px minmax(0,790px);align-items:start;gap:48px;display:grid}.contents{border-top:3px solid var(--orange);padding-top:14px;position:sticky;top:24px}.contents h2{text-transform:uppercase;letter-spacing:.12em;margin:0 0 10px;font-size:11px}.contents a{color:#565e58;border-bottom:1px solid #d4d0c6;padding:7px 0;font-size:13px;display:block}.prose{min-width:0}.prose>section{border-bottom:1px solid var(--line);margin-bottom:34px;padding-bottom:34px;scroll-margin-top:30px}.prose>section:last-child{border-bottom:0;margin-bottom:0}.prose h2{letter-spacing:-.025em;margin:0 0 12px;font-size:28px;line-height:1.3}.prose h3{margin:22px 0 7px;font-size:18px}.prose p,.prose li{color:#424a45}.prose ul,.prose ol{padding-left:22px}.prose a:not(.button){text-decoration:underline;-webkit-text-decoration-color:var(--orange);-webkit-text-decoration-color:var(--orange);-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);text-underline-offset:3px;text-decoration-thickness:2px}.callout{border-left:5px solid var(--orange);background:var(--white);margin:20px 0;padding:16px 18px}.callout strong{margin-bottom:5px;display:block}.callout p{margin:0}.definition-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.definition-grid article{border:1px solid var(--line);background:var(--white);padding:18px}.definition-grid h2,.definition-grid h3{margin:0 0 8px;font-size:17px}.definition-grid p{margin:0;font-size:14px}.category-header{padding:40px 0 30px}.category-header h1{letter-spacing:-.04em;margin:0;font-size:48px;line-height:1.12}.category-header .deck{max-width:720px}.category-index{color:var(--orange-dark);margin-bottom:14px;font-size:14px;font-weight:800;display:inline-block}.category-grid-section{padding:0 0 64px}.category-grid-section .product-grid{grid-template-columns:repeat(4,1fr)}.category-empty{border:1px solid var(--line);background:var(--white);padding:34px}.category-nav{background:var(--paper-deep);padding:40px 0}.category-nav-grid{border-top:1px solid var(--ink);border-left:1px solid var(--ink);grid-template-columns:repeat(4,1fr);display:grid}.category-nav-grid a{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);grid-template-columns:auto 1fr;align-items:center;gap:12px;min-height:82px;padding:15px;font-size:13px;font-weight:700;display:grid}.category-nav-grid span{color:var(--orange-dark);font-size:10px}.search-page{padding:40px 0 68px}.search-page h1{letter-spacing:-.04em;margin:0 0 12px;font-size:48px}.search-page .search-form{margin:22px 0 28px}.search-summary{color:#636b65;margin:0 0 20px;font-size:13px}.search-empty{border:1px solid var(--line);background:var(--white);padding:40px}.product-page{padding:36px 0 68px}.product-detail{grid-template-columns:1fr .9fr;align-items:start;gap:clamp(36px,5vw,64px);display:grid}.product-visual{border:1px solid var(--line);background:#e8e5dd;position:sticky;top:24px}.product-visual img{aspect-ratio:1;object-fit:cover;width:100%;height:auto}.product-detail h1{letter-spacing:-.04em;margin:10px 0 18px;font-size:40px;line-height:1.12}.record-tag{background:var(--ink);color:var(--white);text-transform:uppercase;letter-spacing:.1em;padding:5px 9px;font-size:10px;font-weight:800;display:inline-flex}.raw-price{border-block:1px solid var(--line);margin-bottom:22px;padding:17px 0;display:grid}.raw-price small{color:#687069;text-transform:uppercase;letter-spacing:.11em;font-size:10px}.raw-price strong{font-size:28px;line-height:1.2}.raw-price em{color:#6e756f;font-size:11px;font-style:normal}.record-facts{border:1px solid var(--line);grid-template-columns:1fr 1fr;margin:18px 0;display:grid}.record-facts div{border-right:1px solid var(--line);padding:14px}.record-facts div:last-child{border-right:0}.record-facts small{color:#687069;text-transform:uppercase;letter-spacing:.1em;font-size:9px;display:block}.record-facts strong{font-size:13px}.product-actions{flex-wrap:wrap;gap:12px;margin:20px 0;display:flex}.source-link{border:1px solid var(--ink);align-items:center;gap:8px;min-height:48px;padding:8px 15px;font-size:13px;font-weight:700;display:inline-flex}.source-link svg{width:18px}.truth-note{background:var(--mint);padding:20px;font-size:13px}.truth-note strong{display:block}.truth-note p{margin:5px 0 0}.agent-dialog{border:1px solid var(--ink);background:var(--paper);width:min(680px,100vw - 28px);max-height:min(760px,100vh - 28px);padding:0;box-shadow:12px 12px #00000038}.agent-dialog::backdrop{background:#0d110fb3}.dialog-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:start;padding:24px;display:flex}.dialog-head h2{letter-spacing:-.03em;margin:0;font-size:28px}.dialog-close{border:1px solid var(--ink);cursor:pointer;background:0 0;width:44px;height:44px;font-size:27px}.dialog-intro{color:#525a55;margin:0;padding:20px 24px;font-size:13px}.agent-list{border-top:1px solid var(--line);max-height:390px;overflow-y:auto}.agent-list a{border-bottom:1px solid var(--line);background:var(--white);justify-content:space-between;align-items:center;min-height:62px;padding:10px 24px;display:flex}.agent-list a:hover{background:var(--acid)}.agent-list span{font-weight:750;display:grid}.agent-list small{color:#717873;text-transform:uppercase;letter-spacing:.11em;font-size:9px}.agent-list svg{width:20px}.dialog-foot{color:#646b66;margin:0;padding:16px 24px;font-size:11px}.empty-note{border:1px solid var(--line);padding:18px}.not-found{place-items:center;min-height:65vh;padding:70px 0;display:grid}.not-found-inner{text-align:center}.not-found-code{color:var(--orange-dark);letter-spacing:.14em;font-size:12px;font-weight:800}.not-found h1{letter-spacing:-.06em;margin:10px 0;font-size:clamp(46px,8vw,96px);line-height:1}.not-found p{color:#5e6660;max-width:520px}@media (max-width:1100px){.header-grid{grid-template-columns:auto 1fr auto}.desktop-nav{display:none}.header-search{justify-self:end;width:min(360px,100%)}.mobile-menu{display:block}.hero-grid{grid-template-columns:1.35fr .65fr;gap:36px}.topic-strip{grid-template-columns:repeat(3,1fr)}.editorial-grid{grid-template-columns:1fr 1fr}.editorial-grid .margin-note{grid-column:2}.product-grid,.category-grid-section .product-grid{grid-template-columns:repeat(3,1fr)}.policy-grid{grid-template-columns:1fr 1fr}.category-nav-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:820px){:root{--shell:min(100% - 32px, 720px)}.status-inner{grid-template-columns:auto 1fr;gap:5px 12px;padding:7px 0}.status-inner a{grid-column:2;justify-self:start}.header-grid{grid-template-columns:1fr auto;height:62px}.header-search{display:none}.hero{padding-top:36px}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:clamp(43px,11vw,68px)}.hero-actions{margin-bottom:22px}.hero-brief{min-height:0;padding:20px;transform:none}.topic-strip{margin-top:28px}.section{padding:48px 0}.editorial-grid,.split-feature,.qc-grid,.faq-grid,.page-hero-grid,.product-detail{grid-template-columns:1fr}.editorial-grid .margin-note{grid-column:auto}.layer-diagram{grid-template-columns:1fr}.diagram-arrow{justify-self:center;transform:rotate(90deg)}.product-grid,.category-grid-section .product-grid{grid-template-columns:repeat(2,1fr)}.qc-stamp{margin:0 auto}.method-steps{grid-template-columns:1fr}.method-steps article{border-right:0;border-bottom:1px solid var(--ink)}.method-steps article:last-child{border-bottom:0}.prose-grid{grid-template-columns:1fr;gap:28px}.contents{border-top:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:0;display:grid;position:static}.contents h2{border-top:3px solid var(--orange);grid-column:1/-1;margin-bottom:2px;padding-top:10px}.contents a{border:1px solid #d4d0c6;align-items:center;min-height:44px;padding:7px 10px;display:flex}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div{grid-column:1/-1}.product-visual{position:static}.category-nav-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){:root{--shell:calc(100% - 28px)}body{font-size:15px;line-height:1.6}.status-inner{grid-template-columns:1fr auto;gap:3px 10px;min-height:0;padding:7px 0 8px;display:grid}.status-inner p{grid-area:2/1/auto/-1;font-size:11px;line-height:1.35}.status-inner a{grid-area:1/2;align-self:center;font-size:11px}.status-label{font-size:10px}.brand{min-width:0}.brand small{display:none}.brand-mark{width:38px;height:38px}.hero{padding-top:30px}.hero h1{font-size:39px;line-height:1.01}.hero-deck{margin:16px 0 14px;font-size:15px}.hero-brief{padding:16px}.brief-date{margin:13px 0;font-size:22px}.brief-status{padding:8px 0}.hero-brief>p:not(.brief-date){margin:10px 0;font-size:12px;line-height:1.45}.hero-brief>a{padding-top:9px;font-size:13px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .text-link{align-self:flex-start}.search-form{grid-template-columns:20px 1fr auto;min-height:46px;padding:5px 6px 5px 12px}.search-form button{grid-column:auto;min-height:40px;padding-inline:13px}.search-form.compact{grid-template-columns:20px 1fr auto}.search-form.compact button{grid-column:auto}.topic-strip{grid-template-columns:repeat(2,1fr);margin-top:20px}.topic-strip a{min-height:52px;padding:7px}.section{padding:var(--section-space-mobile) 0}.chapter-heading{grid-template-columns:38px 1fr;gap:13px}.chapter-number{width:34px;height:34px}.chapter-heading h2{font-size:28px}.section-title-row{grid-template-columns:1fr;align-items:start;gap:12px;margin-bottom:18px}.product-grid,.category-grid-section .product-grid{gap:var(--grid-gap-mobile)}.product-copy{padding:11px}.product-copy h3{min-height:60px;font-size:13px}.product-meta{align-items:center}.product-meta>a{width:32px;height:32px}.product-index,.qc-chip{padding:2px 6px;top:6px}.product-index{left:6px}.qc-chip{right:6px}.qc-grid{gap:28px}.qc-stamp{width:170px;height:170px}.qc-stamp span{font-size:58px}.policy-grid{grid-template-columns:1fr}.footer-grid{gap:30px 18px}.footer-title{font-size:31px}.footer-bottom{display:grid}.page-hero{padding:32px 0 36px}.page-hero h1,.category-header h1,.search-page h1{font-size:36px;line-height:1.15}.page-hero .deck{font-size:16px}.page-content{padding:36px 0 52px}.definition-grid{grid-template-columns:1fr}.category-nav-grid{grid-template-columns:1fr 1fr}.category-nav-grid a{min-height:70px;padding:10px}.product-detail h1{font-size:32px}.product-actions{display:grid}.wide-mobile,.source-link{width:100%}.record-facts{grid-template-columns:1fr}.record-facts div{border-right:0;border-bottom:1px solid var(--line)}.record-facts div:last-child{border-bottom:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}