@charset "UTF-8";
:root{color-scheme:light;--paper:#f5f4ef;--white:#fbfbf8;--ink:#202c27;--muted:#66716a;--line:#d6dbd2;--green:#294537;--sage:#e5eae1;--accent:#839279;--sans:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;--serif:"Songti SC","Noto Serif CJK SC","SimSun",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{background:none;border:0}button:disabled{cursor:not-allowed;opacity:.4}a:focus-visible,button:focus-visible{outline:2px solid var(--green);outline-offset:5px}input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:2px}p{margin:0 0 1em;line-height:1.9}h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.045em}h2{font-size:clamp(30px,3.25vw,43px);line-height:1.55}h2 span{color:var(--muted)}h3{font-size:25px;line-height:1.65}figure{margin:0}img{max-width:100%;display:block}ul,ol{margin:0;padding:0}fieldset{padding:0;margin:0;border:0}legend{padding:0}dialog[open]{display:block}[hidden]{display:none!important}.wrap{width:min(1220px,calc(100% - 100px));margin:0 auto}.section{padding-top:106px;padding-bottom:106px}.eyebrow,.section-number,.dialog-kicker{font-size:10px;letter-spacing:.13em;font-weight:500;line-height:1.8}.section-number{color:var(--muted);margin-bottom:23px}.eyebrow{margin-bottom:24px}.muted,.section-lead{color:var(--muted)}.fine-print{font-size:11px;color:var(--muted);line-height:1.85}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:15px 21px;font-size:13px;line-height:1.5;border:1px solid transparent;border-radius:2px;transition:background .18s,color .18s}.button.solid{background:var(--green);color:#f7f7ef;border-color:var(--green)}.button.solid:hover{background:#3b5645}.button.outline{border-color:#a9b4a7}.button.outline:hover{background:#dbe2d5}.text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px;line-height:1.8;padding:7px 0;border-bottom:1px solid #9aa696}.text-link:hover{color:#608059}.text-link span{font-size:18px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.skip-link{position:fixed;top:0;left:20px;z-index:100;background:var(--ink);color:white;padding:12px;transform:translateY(-110%)}.skip-link:focus{transform:translateY(0)}
.header{height:83px;border-bottom:1px solid var(--line);background:rgb(245 244 239 / 96%);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.header-inner{height:100%;display:flex;align-items:center;gap:38px}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.brand b{font-size:25px;letter-spacing:-1px;font-weight:550}.brand-glyph{width:22px;height:25px;font-family:Georgia,serif;font-size:30px;line-height:20px;color:var(--green);transform:rotate(-10deg);border-bottom:1px solid var(--green)}.brand-caption{font-size:10px;color:var(--muted);border-left:1px solid var(--line);padding-left:12px;margin-left:4px;letter-spacing:.08em}.header nav{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:12px}.header nav a:hover{color:#6c7d5d}.header-cta{border-left:1px solid var(--line);padding:9px 0 9px 27px;font-size:12px;white-space:nowrap}.header-cta span{margin-left:16px}.menu-toggle{display:none}
.hero{padding-top:66px}.hero-top{display:grid;grid-template-columns:1.25fr 1fr;gap:65px;align-items:end;margin-bottom:48px}.hero h1{font-size:clamp(37px,3.6vw,54px);line-height:1.48;letter-spacing:-.06em}.serif-emphasis{font-family:var(--serif);font-weight:600}.hero .eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:23px}.tiny-line{width:24px;height:1px;background:var(--green)}.hero-aside{max-width:440px;margin-left:auto}.hero-aside>p{font-size:17px;line-height:1.85;margin-bottom:15px}.hero-aside>p.muted{font-size:13px}.hero-aside .actions{gap:23px;margin-top:23px}.hero-image{height:350px;overflow:hidden;position:relative;border-radius:2px;background:#ddd6c7}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:50% 60%}.hero-image:after{content:"";position:absolute;inset:65% 0 0;background:linear-gradient(transparent,rgb(38 36 30 / 21%));pointer-events:none}.hero-image figcaption{position:absolute;bottom:23px;left:27px;right:27px;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:white;text-shadow:0 1px 7px #34352f}.hero-image figcaption span:last-child{font-size:9px;letter-spacing:.12em}.hero-foot{display:flex;justify-content:space-between;align-items:center;padding:20px 0 0;font-size:10px;color:var(--muted)}.hero-foot>a{color:var(--ink)}
.section-head{margin-bottom:48px}.section-head h2{margin-bottom:18px}.section-head .section-lead{font-size:14px;margin-bottom:0}.section-head.horizontal{display:flex;justify-content:space-between;align-items:flex-end;gap:60px}.section-head.horizontal h2{margin-bottom:0}.section-head.horizontal .section-lead{padding-bottom:6px}.audience-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.audience-tabs button{text-align:left;position:relative;padding:25px 23px 27px;border-right:1px solid var(--line);transition:background .2s}.audience-tabs button:first-child{border-left:1px solid var(--line)}.audience-tabs button[aria-selected="true"]{background:var(--green);color:#f5f4ef}.audience-tabs span{display:block;font-size:9px;letter-spacing:.06em;opacity:.65;margin-bottom:23px}.audience-tabs b{display:block;font-size:19px;font-weight:500;margin-bottom:7px;letter-spacing:-.03em}.audience-tabs small{font-size:11px;opacity:.65}.audience-tabs i{font-style:normal;position:absolute;top:21px;right:19px;font-size:18px}.audience-tabs button:hover:not([aria-selected="true"]){background:#e7eae2}.audience-panel{display:grid;grid-template-columns:1fr 1.3fr;gap:38px 100px;padding:46px 32px 0}.audience-intro .eyebrow{font-size:9px;color:var(--muted);margin-bottom:18px}.audience-intro h3{font-size:27px;max-width:350px;margin-bottom:20px}.audience-intro>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-bottom:22px}.audience-detail{padding-top:3px}.problem-value{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:25px}.problem-value small{font-size:10px;color:var(--muted);display:block;margin-bottom:12px}.problem-value p{font-size:13px;margin-bottom:0}.audience-detail ul{list-style:none;border-top:1px solid var(--line);padding-top:17px}.audience-detail li{font-size:12px;padding:6px 0;line-height:1.8;display:flex;gap:10px}.audience-detail li:before{content:'＋';color:var(--muted)}.start-line{margin:16px 0 0;font-size:11px;color:var(--muted)}.audience-note{grid-column:1/-1;margin:0;padding-top:20px;border-top:1px solid var(--line)}
.system-section{background:#e9ede6}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-bottom:56px}.principles article{border-top:1px solid #bbc6b6;padding-top:25px;position:relative}.principles article>span{font-size:10px;position:absolute;right:0;top:32px;color:var(--muted)}.principles h3{font-size:23px;margin-bottom:16px}.principles p{font-size:13px;color:var(--muted);margin-bottom:0}.flow-example{background:#f5f6f1;border:1px solid #d7dfd1;padding:31px 34px 0}.flow-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:30px}.small-label{font-size:10px;color:var(--muted)}.flow-heading h3{font-size:22px;margin-top:8px}.example-badge{font-size:10px;border:1px solid #c8d1c1;border-radius:2px;padding:5px 9px;color:var(--muted)}.work-flow{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #c4cebd}.work-flow li{padding:25px 0 22px;position:relative}.work-flow li+li{padding-left:24px;border-left:1px solid #dce3d6}.work-flow li+li:before{content:'→';background:#f5f6f1;position:absolute;top:-11px;left:-8px;color:#7d8f75;font-size:17px;line-height:20px}.work-flow span{display:block;font-size:10px;color:var(--muted);margin-bottom:23px}.work-flow b{display:block;font-size:14px;font-weight:500;margin-bottom:13px}.work-flow p{font-size:11px;color:var(--muted);margin-bottom:0;line-height:1.9}.flow-bottom{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding:17px 0;margin:0}.product-map{display:grid;grid-template-columns:1fr 1fr 1fr;gap:45px;margin-top:65px;padding-bottom:15px}.product-map .eyebrow{font-size:9px;margin-bottom:15px}.product-map h3{font-size:23px}.product-map article>span{font-size:10px;color:var(--muted)}.product-map h4{font-size:25px;margin:10px 0 17px}.product-map h4 small{font-family:Georgia,serif;font-size:13px;font-weight:400;margin-left:10px;letter-spacing:0;color:var(--muted)}.product-map article p{font-size:12px;color:var(--muted);max-width:330px}.system-section .fine-print{margin-bottom:0;font-size:10px}
.segmented{display:inline-flex;gap:4px;padding:4px;background:#e5e8df;border-radius:3px;margin:0 0 28px}.segmented button{font-size:12px;padding:10px 21px;border-radius:2px;color:var(--muted)}.segmented button[aria-selected="true"]{background:var(--paper);color:var(--ink);box-shadow:0 1px 4px #263c330b}.service-list{border-top:1px solid var(--line)}.service-row{border-bottom:1px solid var(--line)}.service-row summary{list-style:none;display:grid;grid-template-columns:70px 230px 1fr 24px;gap:20px;align-items:center;cursor:pointer;padding:23px 5px}.service-row summary::-webkit-details-marker{display:none}.service-row summary>span{font-size:10px;color:var(--muted)}.service-row summary h3{font-size:20px}.service-row summary p{font-size:12px;color:var(--muted);margin:0}.service-row summary i{font-style:normal;font-size:21px;color:var(--muted)}.service-row[open] summary i{transform:rotate(45deg)}.service-body{margin:0 40px 25px 95px;max-width:800px;display:grid;grid-template-columns:1.6fr 1fr;gap:50px}.service-body p{font-size:13px;color:var(--muted);margin:0}.service-body small{font-size:11px;border-left:1px solid #c9d1c2;padding-left:25px;align-self:center;line-height:1.8}.service-bottom{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-top:25px}.service-bottom p{font-size:11px;color:var(--muted);margin:0}
.check-section{background:#e4e9df;padding:72px 0}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:130px;align-items:center}.check-grid h2{font-size:49px;margin-bottom:22px}.check-grid>div>p:not(.section-number):not(.fine-print){font-size:14px;color:var(--muted);margin-bottom:27px}.check-grid .actions{gap:12px;margin-bottom:22px}.check-grid .fine-print{font-size:10px;margin:0}.check-preview{padding:30px 31px;background:#f6f6f0;border:1px solid #d5ddce;transform:rotate(-1deg)}.check-preview-title{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line);font-size:12px}.check-preview-title span:last-child{font-size:9px;letter-spacing:.05em;color:var(--muted)}.check-preview>div:not(:first-child){display:grid;grid-template-columns:62px 1fr 15px;gap:12px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}.check-preview b{font-size:12px;font-weight:500}.check-preview p{font-size:11px;color:var(--muted);margin:0;line-height:1.6}.check-preview i{font-size:9px;color:var(--muted);font-style:normal}.check-preview-note{padding-top:20px;font-size:10px!important;line-height:1.8!important}
.editorial-section{display:grid;grid-template-columns:390px 1fr;gap:125px;align-items:center}.manual-cover{position:relative;overflow:hidden;background:#dadfd2;min-height:470px;padding:35px 36px;color:#2f4434;box-shadow:10px 11px 0 #e8e8df;border:1px solid #c7cfc0}.manual-cover>p{font-size:10px;letter-spacing:.08em;position:relative;z-index:1}.manual-cover>div:not(.cover-lines){padding:36px 0 50px;position:relative;z-index:1}.manual-cover span{display:block;font-size:18px;line-height:1.6;letter-spacing:.05em}.manual-cover strong{display:block;font-size:40px;line-height:1.65;letter-spacing:-.02em;font-weight:500;margin-bottom:12px}.manual-cover>p:last-of-type{line-height:2.3;letter-spacing:0}.manual-cover small{font-size:10px}.cover-lines{position:absolute;inset:0;pointer-events:none;opacity:.22}.cover-lines i{display:block;position:absolute;border:1px solid #6e8262;width:300px;height:450px;transform:rotate(34deg);right:-200px;bottom:-200px}.cover-lines i:nth-child(2){right:-175px;bottom:-180px}.cover-lines i:nth-child(3){right:-150px;bottom:-160px}.editorial-copy h2{font-size:31px;margin-bottom:25px}.editorial-copy blockquote{margin:30px 0;font:24px/1.85 var(--serif);letter-spacing:.02em;color:var(--green)}.editorial-copy>p:not(.section-number){font-size:13px;color:var(--muted)}.author-mini{display:flex;align-items:center;gap:15px;margin-top:32px;padding-top:25px;border-top:1px solid var(--line)}.author-initial{width:46px;height:46px;border:1px solid #bcc7b3;display:grid;place-items:center;font:23px var(--serif);color:var(--green);flex-shrink:0}.author-mini b{font-size:13px;font-weight:500}.author-mini p{font-size:10px;margin:4px 0;color:var(--muted)}.author-mini a{font-size:10px;color:var(--green)}
.cooperate-section{background:var(--green);color:#f3f4ed}.cooperate-section .section-number{color:#bdc8b9}.cooperate-head{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:44px}.cooperate-head>p{font-size:13px;color:#c0cbbd;margin-bottom:7px}.cooperation-rows{border-top:1px solid #5b705d}.cooperation-rows button{display:grid;grid-template-columns:230px 1fr 30px;align-items:center;width:100%;padding:23px 0;border-bottom:1px solid #5b705d;text-align:left;color:inherit;transition:padding .15s}.cooperation-rows button:hover{padding-left:10px;padding-right:10px;background:#ffffff05}.cooperation-rows span{font-size:11px;color:#b6c4b2}.cooperation-rows b{font-size:19px;font-weight:400;letter-spacing:-.02em}.cooperation-rows i{font-size:21px;font-style:normal}.cooperation-rows button:focus-visible{outline-color:#f5f4ef}.contact-line{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-top:35px}.contact-line small{font-size:10px;color:#b6c4b2;display:block;margin-bottom:10px}.contact-line a{font:23px Georgia,serif}.contact-line a span{font-family:var(--sans);font-size:20px;margin-left:15px}.contact-line p{font-size:10px;color:#b6c4b2;margin:0}.footer{display:grid;grid-template-columns:1fr 2fr 2fr;gap:25px;padding-top:44px;padding-bottom:35px;align-items:center}.footer>p{font-size:11px;color:var(--muted);margin:0}.footer>div{display:flex;gap:20px;justify-content:flex-end;align-items:center;font-size:10px;color:var(--muted)}.footer-link{padding:0;font-size:inherit}.footer>small{grid-column:1/-1;font-size:9px;color:#82907f;border-top:1px solid var(--line);padding-top:20px;line-height:1.8}.mobile-actions{display:none}
body.dialog-open{overflow:hidden}dialog{background:var(--paper);color:var(--ink);border:1px solid #ccd4c6;box-shadow:0 30px 120px #15221c30;border-radius:4px;width:min(700px,calc(100% - 40px));max-height:90dvh;padding:40px 44px;overflow:auto}dialog::backdrop{background:#12221999;backdrop-filter:blur(4px)}.dialog-close{position:absolute;top:14px;right:15px;font-size:25px;line-height:1;width:30px;height:30px;color:var(--muted)}.dialog-kicker{font-size:9px;color:var(--muted);margin-bottom:13px}dialog h2{font-size:29px;line-height:1.55;margin:0 0 26px}.quiz-meta{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin:28px 0 12px;color:var(--muted)}progress{width:100%;height:3px;border:0;background:#dce2d7;appearance:none;display:block;margin-bottom:31px}progress::-webkit-progress-bar{background:#dce2d7}progress::-webkit-progress-value{background:var(--green)}progress::-moz-progress-bar{background:var(--green)}#quiz-question{font-size:22px;line-height:1.85;min-height:103px;margin-bottom:22px;letter-spacing:-.025em}.quiz-options{display:grid;gap:10px}.quiz-option{position:relative;display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);cursor:pointer;background:#fafaf5;transition:border-color .15s}.quiz-option:has(input:checked){border-color:var(--green);background:#e6ecdf}.quiz-option input{accent-color:var(--green);margin:0}.quiz-option b{font-size:13px;font-weight:400}.quiz-option small{margin-left:auto;font-size:10px;color:var(--muted)}.quiz-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:25px 0 23px}.quiz-actions>button:first-child{font-size:12px}.report-lead{font-size:14px;color:var(--muted)}.report-number{padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;margin:25px 0}.report-number span{font-size:11px;color:var(--muted);max-width:250px;line-height:1.8}.report-number b{font-family:Georgia,serif;font-size:32px;font-weight:400}.report-number small{font:11px var(--sans);color:var(--muted);margin-left:8px}.report-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.report-dimensions>div{display:grid;grid-template-columns:70px 1fr;gap:10px;font-size:11px;border-bottom:1px solid var(--line);padding:12px 0}.report-dimensions span:last-child{text-align:right;color:var(--muted)}.report-dimensions .frequent{color:var(--green)!important;font-weight:600}.report-suggestions{margin:26px 0}.report-suggestions h3{font-size:19px;margin-bottom:15px}.report-suggestions p{font-size:12px;color:var(--muted)}.report-suggestions p>b{color:var(--ink);font-weight:500;display:block;margin-bottom:3px}.report-actions{gap:12px;margin:20px 0}.report-actions .text-link{font-size:11px}.report-rule{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}.dialog-intro{font-size:13px;color:var(--muted);margin-top:-15px}.brief-dialog label{display:block;font-size:12px;margin:17px 0}.brief-dialog label small{font-size:10px;color:var(--muted);margin-left:8px}.brief-dialog input,.brief-dialog textarea,.brief-dialog select{display:block;width:100%;border:1px solid #cbd3c4;background:#fafaf6;padding:12px 13px;margin-top:9px;font-size:12px;line-height:1.7;border-radius:2px;resize:vertical}.brief-dialog input::placeholder,.brief-dialog textarea::placeholder{color:#7e887c}.brief-dialog select{cursor:pointer}.brief-dialog form>.button{margin-top:10px}.brief-privacy{padding-top:23px;border-top:1px solid var(--line);margin:26px 0 0;font-size:10px}.brief-dialog #brief-output{border-top:1px solid var(--line);padding-top:23px;margin-top:28px}.brief-dialog #brief-output h3{font-size:23px;margin-bottom:10px}.brief-dialog #brief-output .actions{margin:20px 0;gap:16px}.brief-dialog #brief-output .text-link{font-size:11px}.info-dialog h3{font-size:19px;margin:23px 0 12px}.info-dialog p{font-size:13px;color:var(--muted)}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);padding:13px 20px;font-size:12px;background:var(--ink);color:var(--paper);border-radius:3px;opacity:0;pointer-events:none;z-index:100;transition:opacity .18s,transform .18s;max-width:90vw;text-align:center}#toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.noscript-note{padding:20px;background:var(--sage);font-size:13px;text-align:center}
.reader-progress{position:fixed;top:82px;left:0;height:2px;background:var(--green);width:0;z-index:25}.reader-hero{padding-top:70px;padding-bottom:50px;border-bottom:1px solid var(--line)}.reader-hero .eyebrow{color:var(--muted)}.reader-hero h1{font-size:clamp(30px,4vw,50px);line-height:1.65;max-width:960px;margin-bottom:25px}.reader-hero>p{font-size:15px;color:var(--muted);max-width:750px}.reader-meta{font-size:10px;color:var(--muted);display:flex;gap:25px;margin-top:27px}.reader-layout{display:grid;grid-template-columns:220px minmax(0,760px);gap:90px;padding-top:50px;padding-bottom:70px;align-items:start}.reader-sidebar{position:sticky;top:115px}.reader-sidebar>p{font-size:10px;letter-spacing:.1em;color:var(--muted);margin-bottom:18px}.reader-sidebar a{display:block;font-size:11px;color:var(--muted);line-height:1.65;padding:10px 0 10px 14px;border-left:1px solid var(--line)}.reader-sidebar a.active{color:var(--ink);border-color:var(--green);background:#e7ebe1}.reader-sidebar a:hover{color:var(--ink)}.reader-chapter{padding-bottom:45px;margin-bottom:43px;border-bottom:1px solid var(--line);scroll-margin-top:118px}.reader-chapter:last-child{border-bottom:0}.reader-chapter>.eyebrow{font-size:9px;color:var(--muted);margin-bottom:14px}.reader-chapter h2{font-size:29px;line-height:1.7;margin-bottom:24px}.reader-chapter p{font-size:16px;line-height:2.15;color:#414e44;margin-bottom:20px}.reader-chapter blockquote{font:23px/1.9 var(--serif);color:var(--green);border-left:2px solid #8d9f7e;margin:27px 0;padding:8px 0 8px 25px}.reader-chapter ul{padding-left:20px;margin-bottom:25px}.reader-chapter li{font-size:15px;color:#414e44;line-height:2.05;margin-bottom:8px}.reader-source{font-size:11px!important;color:var(--muted)!important;line-height:1.8!important}.reader-next{padding:35px;background:var(--sage)}.reader-next h3{font-size:26px;margin-bottom:15px}.reader-next>p{font-size:13px;color:var(--muted)}.reader-next .actions{gap:14px}.reader-next .text-link{font-size:12px}.reader-footer-note{font-size:11px;color:var(--muted);margin-top:24px;line-height:1.8}
@media(min-width:1550px){.hero h1{font-size:58px}.hero-image{height:405px}.hero{padding-top:77px}.hero-top{margin-bottom:55px}}
@media(max-width:1150px){.wrap{width:calc(100% - 70px)}.header-inner{gap:24px}.brand-caption{display:none}.header nav{gap:20px}.header-cta{padding-left:20px}.hero-top{gap:35px;grid-template-columns:1.3fr 1fr}.hero h1{font-size:43px}.hero-aside .actions{gap:14px}.hero-aside .button{padding:13px 15px;font-size:12px;gap:15px}.hero-aside .text-link{font-size:11px;gap:10px}.hero-image{height:325px}.audience-panel{gap:35px 55px;padding-left:10px;padding-right:10px}.audience-tabs button{padding:23px 17px}.audience-tabs b{font-size:17px}.audience-tabs small{font-size:10px}.check-grid{gap:70px}.editorial-section{grid-template-columns:320px 1fr;gap:70px}.manual-cover{padding:30px;min-height:445px}.manual-cover strong{font-size:36px}.editorial-copy h2{font-size:28px}.footer{grid-template-columns:1fr 2fr}.footer>div{grid-column:2;grid-row:1;gap:18px}.footer>p{grid-column:1/-1}.reader-layout{grid-template-columns:185px minmax(0,1fr);gap:55px}}
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.actions{grid-column:1/-1;margin-top:12px;gap:22px}.hero-aside .button{padding:13px 18px;font-size:12px}.hero-aside .text-link{font-size:12px}.hero-image{height:290px}.hero-image img{object-position:58% 55%}.hero-image figcaption{bottom:15px;left:17px;right:17px;font-size:10px}.hero-image figcaption span:last-child{display:none}.hero-foot{font-size:9px;gap:15px;padding-top:15px;align-items:flex-start}.hero-foot>span:nth-child(2){display:none}.section{padding-top:70px;padding-bottom:70px}.section-head{margin-bottom:30px}.section-head h2{font-size:31px;line-height:1.65}.section-number{font-size:9px;margin-bottom:19px}.section-head .section-lead{font-size:12px}.section-head.horizontal{display:block}.section-head.horizontal .section-lead{margin-top:19px}.audience-tabs{grid-template-columns:repeat(2,1fr)}.audience-tabs button{padding:20px;border-top:1px solid var(--line);min-height:139px}.audience-tabs button:nth-child(3){border-left:1px solid var(--line)}.audience-tabs button:nth-child(-n+2){border-top:0}.audience-tabs span{font-size:8px;margin-bottom:20px}.audience-tabs b{font-size:19px}.audience-tabs small{font-size:10px}.audience-panel{grid-template-columns:1fr;gap:25px;padding:30px 0 0}.audience-intro h3{font-size:26px;max-width:100%;margin-bottom:15px}.audience-intro>p:not(.eyebrow){font-size:13px;max-width:520px;margin-bottom:15px}.audience-intro .eyebrow{margin-bottom:12px}.audience-note{font-size:10px}.problem-value{gap:25px;margin-bottom:18px}.problem-value p{font-size:12px}.audience-detail ul{padding-top:13px}.audience-detail li{font-size:12px}.principles{gap:20px;margin-bottom:34px}.principles article{padding-top:18px}.principles article>span{position:static;font-size:9px;display:block;margin-bottom:15px}.principles h3{font-size:18px;margin-bottom:12px}.principles p{font-size:11px;line-height:1.95}.principles br{display:none}.flow-example{padding:25px 23px 0}.flow-heading{margin-bottom:25px}.small-label{font-size:9px}.flow-heading h3{font-size:21px}.example-badge{font-size:9px;white-space:nowrap}.work-flow{grid-template-columns:1fr;border-top:0;counter-reset:step}.work-flow li,.work-flow li+li{display:grid;grid-template-columns:36px 100px 1fr;align-items:center;gap:15px;padding:20px 0;border-left:none;border-top:1px solid var(--line)}.work-flow li+li:before{display:none}.work-flow span{margin:0;font-size:10px}.work-flow b{font-size:13px;margin:0}.work-flow p{font-size:11px}.work-flow br{display:none}.flow-bottom{font-size:10px}.product-map{grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}.product-map>div{grid-column:1/-1}.product-map h3{font-size:24px}.product-map h3 br{display:none}.product-map h4{font-size:24px}.product-map h4 small{display:block;margin:8px 0 0}.product-map article p{font-size:12px}.system-section .fine-print{font-size:9px}.service-row summary{grid-template-columns:36px 135px 1fr 17px;gap:12px;padding:20px 0}.service-row summary h3{font-size:18px}.service-row summary p{font-size:11px}.service-body{margin:0 0 22px 48px;display:block}.service-body p{font-size:12px;margin-bottom:13px}.service-body small{display:block;padding-left:15px;font-size:10px}.service-bottom{align-items:flex-start;gap:15px;flex-direction:column;margin-top:20px}.service-bottom p{font-size:10px}.segmented{margin-bottom:22px}.segmented button{font-size:11px;padding:10px 16px}.check-section{padding:55px 0}.check-grid{grid-template-columns:1fr;gap:36px}.check-grid h2{font-size:37px;margin-bottom:19px}.check-grid>div>p:not(.section-number):not(.fine-print){font-size:13px;margin-bottom:23px}.check-preview{transform:none;padding:23px}.check-grid .fine-print{font-size:9px}.check-preview>div:not(:first-child){grid-template-columns:65px 1fr 16px}.check-preview-note{font-size:9px!important}.editorial-section{grid-template-columns:1fr;gap:48px}.manual-cover{min-height:410px;width:min(310px,100%);margin:0 auto;transform:rotate(-2deg)}.manual-cover>div:not(.cover-lines){padding:25px 0 30px}.editorial-copy h2{font-size:28px}.editorial-copy blockquote{font-size:23px;margin:24px 0}.editorial-copy>p:not(.section-number){font-size:13px}.author-mini{margin-top:26px}.cooperate-head{display:block;margin-bottom:30px}.cooperate-head h2{font-size:32px}.cooperate-head>p{font-size:12px;margin-top:19px;line-height:1.9}.cooperate-head>p br{display:none}.cooperation-rows button{grid-template-columns:105px 1fr 22px;gap:10px;padding:22px 0}.cooperation-rows b{font-size:15px;line-height:1.7}.cooperation-rows span{font-size:10px}.contact-line{display:block;margin-top:30px}.contact-line a{font-size:24px}.contact-line p{margin-top:18px;font-size:10px}.footer{display:flex;flex-wrap:wrap;gap:20px;padding-top:32px;padding-bottom:100px}.footer>p{width:100%;font-size:11px;order:2}.footer>div{margin-left:auto;gap:15px;font-size:10px;flex-wrap:wrap;justify-content:flex-start}.footer>small{width:100%;order:3;font-size:9px}.footer .brand b{font-size:22px}.mobile-actions{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;background:#f5f4eff5;border-top:1px solid var(--line);padding:10px 22px max(10px,env(safe-area-inset-bottom));gap:10px;z-index:18;backdrop-filter:blur(15px)}.mobile-actions a,.mobile-actions button{padding:11px 8px;text-align:center;font-size:11px;border:1px solid #9ead94}.mobile-actions button{background:var(--green);color:var(--paper);border-color:var(--green)}dialog{width:calc(100% - 24px);padding:35px 24px;max-height:90dvh}dialog h2{font-size:26px}.dialog-close{top:12px;right:12px}.dialog-kicker{font-size:8px;padding-right:20px}.quiz-meta{margin-top:25px}#quiz-question{font-size:21px;min-height:122px;line-height:1.8}.quiz-option{padding:15px 13px}.quiz-option b{font-size:12px}.report-dimensions{gap:0 18px}.report-dimensions>div{grid-template-columns:1fr;gap:5px}.report-dimensions span:last-child{text-align:left}.report-number b{font-size:28px;white-space:nowrap}.report-number span{max-width:200px;font-size:10px}.report-lead{font-size:13px}.report-actions{gap:15px}.report-actions .button{width:100%}.brief-dialog label{font-size:11px}.brief-dialog .button{font-size:12px;padding:13px 17px}.brief-dialog input,.brief-dialog textarea,.brief-dialog select{font-size:16px}.brief-dialog #brief-output .actions{gap:15px}.info-dialog h3{font-size:18px}.info-dialog p{font-size:12px}#toast{bottom:85px;font-size:11px;min-width:250px}.reader-progress{top:67px}.reader-hero{padding-top:45px;padding-bottom:35px}.reader-hero h1{font-size:31px;line-height:1.8;margin-bottom:20px}.reader-hero>p{font-size:13px}.reader-meta{gap:15px;flex-wrap:wrap;font-size:9px}.reader-layout{display:block;padding-top:30px;padding-bottom:45px}.reader-sidebar{position:static;margin-bottom:43px}.reader-sidebar nav{display:grid;grid-template-columns:1fr 1fr;gap:3px 16px}.reader-sidebar a{font-size:10px;line-height:1.8;padding:8px 0 8px 10px}.reader-sidebar>p{font-size:9px}.reader-chapter{margin-bottom:32px;padding-bottom:30px;scroll-margin-top:90px}.reader-chapter h2{font-size:24px;margin-bottom:20px}.reader-chapter p{font-size:15px;line-height:2.1}.reader-chapter blockquote{font-size:21px;padding-left:17px}.reader-chapter li{font-size:14px}.reader-next{padding:27px}.reader-next h3{font-size:24px}.reader-next>p{font-size:12px}.reader-footer-note{font-size:10px}}
@media(max-width:390px){.wrap{width:calc(100% - 34px)}.hero h1{font-size:30px}.hero-aside{display:block}.hero-aside>p{font-size:13px}.hero-aside>p.muted{font-size:11px}.hero-aside .actions{gap:16px}.hero-image{height:245px}.section-head h2{font-size:28px}.audience-tabs button{padding:17px}.audience-tabs b{font-size:17px}.audience-tabs small{font-size:9px}.audience-tabs span{font-size:7px}.principles{gap:14px}.principles h3{font-size:16px}.principles p{font-size:10px}.work-flow li,.work-flow li+li{grid-template-columns:22px 92px 1fr;gap:10px}.flow-example{padding-left:18px;padding-right:18px}.service-row summary{grid-template-columns:24px 125px 1fr 15px;gap:9px}.service-row summary h3{font-size:17px}.service-row summary p{font-size:10px}.service-body{margin-left:33px}.cooperation-rows button{grid-template-columns:85px 1fr 18px}.cooperation-rows b{font-size:14px}.footer>div{margin-left:0;width:100%}.check-preview{padding:20px}.check-preview>div:not(:first-child){grid-template-columns:57px 1fr 12px;gap:8px}.check-preview p{font-size:10px}.report-number span{max-width:155px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.header,.mobile-actions,.reader-sidebar,.reader-progress,.reader-next,.footer,.skip-link,dialog,#toast{display:none!important}body{background:white;color:black}.wrap{width:100%;max-width:none}.reader-hero{padding:0 0 20px}.reader-layout{display:block;padding:25px 0}.reader-chapter{break-inside:avoid-page}.reader-chapter p{font-size:11pt;color:black;line-height:1.7}.reader-chapter h2{font-size:17pt}.reader-chapter blockquote{font-size:14pt}.reader-hero h1{font-size:24pt}.hero-image{height:250px}.section{padding:30px 0}.cooperate-section{background:white;color:black}}