@font-face{font-family:Inter Web;src:url(/assets/fonts/inter-400-latin.woff2)format("woff2");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:Inter Web;src:url(/assets/fonts/inter-600-latin.woff2)format("woff2");font-style:normal;font-weight:500 700;font-display:swap}@font-face{font-family:Inter Web;src:url(/assets/fonts/inter-900-latin.woff2)format("woff2");font-style:normal;font-weight:800 900;font-display:swap}@font-face{font-family:Alibaba PuHuiTi Web;src:url(/assets/fonts/alibaba-puhuiti-3-400.woff2)format("woff2");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:Alibaba PuHuiTi Web;src:url(/assets/fonts/alibaba-puhuiti-3-600.woff2)format("woff2");font-style:normal;font-weight:500 700;font-display:swap}@font-face{font-family:Alibaba PuHuiTi Web;src:url(/assets/fonts/alibaba-puhuiti-3-900.woff2)format("woff2");font-style:normal;font-weight:800 900;font-display:swap}:root{--bg:#f4efe5;--paper:#fbf8f1;--paper-deep:#e7ddca;--ink:#191917;--ink-soft:#2a2925;--text:#24231f;--muted:#706b61;--dim:#9b9488;--line:#c8c0b2;--line-dark:#45433d;--accent:#ea580c;--accent-dark:#bb3f08;--sage:#a8b69b;--max:1160px;--reading:760px;color-scheme:light;font-synthesis:none}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;scrollbar-color:var(--dim) var(--bg);scrollbar-gutter:stable;scrollbar-width:thin}html::-webkit-scrollbar{width:12px;height:12px}html::-webkit-scrollbar-track{background:var(--bg)}html::-webkit-scrollbar-thumb{border:3px solid var(--bg);background:var(--dim)}html::-webkit-scrollbar-thumb:hover{background:var(--muted)}body{background:var(--bg);min-width:320px;color:var(--text);letter-spacing:0;margin:0;font-family:Inter Web,Alibaba PuHuiTi Web,PingFang SC,Noto Sans CJK SC,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:inherit}button,input{font:inherit}img{max-width:100%}.shell{width:min(calc(100% - 48px), var(--max));margin-inline:auto}.site-header{z-index:20;backdrop-filter:blur(14px);background:#f4efe5eb;border-bottom:1px solid #24231f2e;position:sticky;top:0}.site-header__inner{justify-content:space-between;align-items:center;gap:28px;min-height:68px;display:flex}.wordmark{white-space:nowrap;font-family:Arial Black,Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:22px;font-style:normal;font-weight:900;line-height:1}.wordmark span{color:var(--accent)}.site-nav{color:var(--muted);white-space:nowrap;align-items:center;gap:24px;font-size:14px;font-weight:600;display:flex}.site-nav a{padding-block:5px}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--ink);box-shadow:inset 0 -2px var(--accent)}.nav-menu{width:120px;position:relative}.nav-menu__trigger{width:100%;min-height:34px;color:inherit;cursor:pointer;font:inherit;text-align:center;background:0 0;border:0;padding:0 12px}.nav-menu:hover .nav-menu__trigger,.nav-menu:focus-within .nav-menu__trigger,.nav-menu.is-open .nav-menu__trigger,.nav-menu__trigger[aria-current=page]{color:var(--ink);box-shadow:inset 0 -2px var(--accent)}.nav-menu__panel{z-index:30;opacity:0;pointer-events:none;width:120px;transition:opacity .14s,transform .14s;position:absolute;top:100%;left:0;transform:translateY(-4px)}.nav-menu__item{border:1px solid var(--ink);box-sizing:border-box;background:var(--paper);width:120px;min-height:38px;color:var(--ink);text-align:center;border-bottom:0;justify-content:center;align-items:center;padding:0 12px;font-size:13px;font-weight:400;display:flex}.nav-menu__item:last-child{border-bottom:1px solid var(--ink)}.site-nav .nav-menu__item:hover,.site-nav .nav-menu__item[aria-current=page]{background:var(--ink);color:var(--paper);box-shadow:none}.nav-menu__item--disabled{color:var(--muted);cursor:default}.nav-menu:hover .nav-menu__panel,.nav-menu:focus-within .nav-menu__panel,.nav-menu.is-open .nav-menu__panel{opacity:1;pointer-events:auto;transform:translateY(0)}.site-nav .membership-link{border:1px solid var(--ink);box-sizing:border-box;background:var(--paper);width:120px;min-height:34px;color:var(--ink);justify-content:center;align-items:center;padding:0 8px;font-size:13px;font-weight:800;display:inline-flex}.site-nav .membership-link:hover,.site-nav .membership-link[aria-current=page]{background:var(--ink);color:var(--paper);box-shadow:none}.site-nav .auth-link{border:1px solid var(--ink);box-sizing:border-box;background:var(--paper);width:120px;min-height:34px;color:var(--ink);justify-content:center;align-items:center;padding:0 8px;font-size:13px;font-weight:800;display:inline-flex}.site-nav .auth-link:hover{background:var(--ink);color:var(--paper);box-shadow:none}.auth-menu{width:120px;position:relative}.auth-menu__panel{z-index:20;opacity:0;pointer-events:none;width:120px;transition:opacity .14s,transform .14s;position:absolute;top:100%;right:0;transform:translateY(-4px)}.auth-menu__item{border:1px solid var(--ink);box-sizing:border-box;background:var(--paper);width:120px;min-height:34px;color:var(--ink);text-align:center;border-top:0;justify-content:center;align-items:center;padding:0 8px;font-size:13px;font-weight:800;display:flex}.auth-menu__provider{font-weight:400}.auth-menu:hover .auth-menu__panel,.auth-menu:focus-within .auth-menu__panel,.auth-menu.is-open .auth-menu__panel{opacity:1;pointer-events:auto;transform:translateY(0)}.auth-menu__logout,.auth-menu__member,.auth-menu.is-authenticated .auth-menu__provider{display:none}.auth-menu.is-authenticated .auth-menu__logout,.auth-menu.is-authenticated .auth-menu__member{display:flex}.site-nav .auth-menu__item:hover{background:var(--ink);color:var(--paper);box-shadow:none}.eyebrow{color:var(--text);text-transform:uppercase;margin:0 0 18px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;font-weight:800;line-height:1.4}.eyebrow>span{background:var(--accent);width:8px;height:8px;margin-right:10px;display:inline-block}.hero{grid-template-columns:minmax(0,1.04fr) minmax(380px,.96fr);align-items:center;gap:70px;min-height:min(760px,100svh - 68px);padding-block:64px 76px;display:grid}.hero__copy{min-width:0}.hero h1{color:var(--ink);letter-spacing:0;margin:0;font-family:Arial Black,Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:104px;font-weight:900;line-height:.88}.hero__tagline{max-width:600px;color:var(--muted);margin:30px 0 0;font-size:20px;line-height:1.7}.hero__links{align-items:center;gap:26px;margin-top:34px;display:flex}.hero__links .button{min-width:156px}.text-link{align-items:center;gap:16px;font-size:14px;font-weight:800;display:inline-flex}.text-link:hover{color:var(--accent)}.hero__stats{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:48px;display:grid}.hero__stats div{border-right:1px solid var(--line);padding:16px 16px 16px 0}.hero__stats div+div{padding-left:16px}.hero__stats div:last-child{border-right:0}.hero__stats strong{color:var(--ink);font:800 20px/1.2 ui-monospace,monospace;display:block}.hero__stats span{color:var(--muted);margin-top:4px;font-size:11px;display:block}.hero__visual{border:1px solid var(--ink);background:var(--paper);box-shadow:14px 14px 0 var(--accent);margin:0 8px 0 0;position:relative}.hero__visual img{object-fit:cover;width:100%;height:640px;display:block}.hero__visual figcaption{border-top:1px solid var(--ink);padding:14px 18px;font-size:13px;font-weight:700}.hero__stamp{z-index:2;background:var(--ink);color:var(--paper);padding:8px 14px;font:800 10px/1 ui-monospace,monospace;position:absolute;top:-17px;right:-14px}.button{border:1px solid var(--ink);min-height:48px;color:var(--ink);cursor:pointer;background:0 0;border-radius:0;justify-content:space-between;align-items:center;gap:24px;padding:0 18px;font-size:14px;font-weight:800;transition:transform .15s,box-shadow .15s;display:inline-flex}.button--primary{background:var(--accent);box-shadow:5px 5px 0 var(--ink)}.button--secondary{background:var(--paper);box-shadow:5px 5px 0 var(--ink)}.button--signed-in,.button--signed-in:hover{background:var(--paper);color:var(--muted);box-shadow:none;cursor:default;pointer-events:none;transform:none}.band{border-bottom:1px solid var(--line);padding-block:104px}.band--paper{background:var(--paper)}.band--paper-deep{background:var(--paper-deep)}.band--ink{background:var(--ink);color:var(--paper)}.band--orange{background:var(--accent);color:var(--ink);border-color:var(--ink)}.band--subscribe{background:var(--paper-deep);color:var(--ink);border-bottom:0;padding-block:64px}.section-head{grid-template-columns:1fr auto;align-items:end;gap:24px;margin-bottom:48px;display:grid}.section-head h2,.page-head h1{letter-spacing:0;max-width:900px;margin:0;font-size:52px;font-weight:900;line-height:1.12}.section-head>a{color:var(--muted);border-bottom:1px solid;font-size:14px;font-weight:700}.section-head>a:hover{color:var(--accent)}.band--ink .eyebrow,.band--ink .section-head h2{color:var(--paper)}.content-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.content-grid--four{grid-template-columns:repeat(4,minmax(0,1fr))}.content-grid--questions{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.content-tile{border:1px solid var(--line);background:var(--bg);flex-direction:column;min-width:0;min-height:270px;padding:28px;transition:transform .16s,box-shadow .16s;display:flex}a.content-tile:hover{box-shadow:6px 6px 0 var(--ink);transform:translateY(-4px)}.band--ink .content-tile{border-color:var(--line-dark);background:var(--ink-soft)}.band--ink .content-tile--accent{border-color:var(--accent);background:var(--accent);color:var(--ink)}.content-tile--ink{border-color:var(--ink);background:var(--ink);color:var(--paper)}.content-tile--orange{border-color:var(--accent);background:var(--accent);color:var(--ink)}.content-tile--sage{background:var(--sage);color:var(--ink);border-color:#76856c}.content-tile__meta{color:var(--dim);text-transform:uppercase;justify-content:space-between;gap:12px;font:700 11px/1.5 ui-monospace,monospace;display:flex}.content-tile--ink .content-tile__meta,.band--ink .content-tile__meta{color:#aaa49a}.content-tile--orange .content-tile__meta,.content-tile--sage .content-tile__meta,.band--ink .content-tile--accent .content-tile__meta{color:#19191799}.content-tile__meta .paid{color:var(--accent)}.band--ink .content-tile--accent .paid{color:var(--ink)}.content-tile h3{overflow-wrap:anywhere;margin:auto 0 12px;padding-top:48px;font-size:28px;font-weight:900;line-height:1.25}.content-tile p{color:var(--muted);margin:0;font-size:14px;line-height:1.75}.content-tile--ink p,.band--ink .content-tile p{color:#c6c0b7}.content-tile--orange p,.content-tile--sage p,.band--ink .content-tile--accent p{color:#191917b8}.content-tile__excerpt{color:var(--muted)}.content-tile__excerpt p+p{margin-top:10px}.content-tile__arrow{color:var(--accent);margin-top:auto;padding-top:26px;font:800 20px/1 ui-monospace,monospace}.subscribe{grid-template-columns:1fr 1fr;align-items:start;gap:72px;display:grid}.subscribe h2{max-width:560px;margin:0;font-size:44px;font-weight:900;line-height:1.12}.subscribe p{color:var(--muted)}.subscribe-form{gap:10px;display:flex}.subscribe-form input{border:1px solid var(--ink);background:var(--paper);min-width:0;min-height:50px;color:var(--ink);border-radius:0;flex:1;padding:0 15px}.subscribe-form input:focus{outline-offset:2px;outline:3px solid #19191733}.form-note{color:#191917b3;min-height:24px;margin-top:10px;font-size:13px}.form-note:empty{display:none}.subscribe__form{padding-top:37px}.page-head{border-bottom:1px solid var(--ink);background:var(--paper);padding-block:90px 62px}.page-head p{max-width:720px;color:var(--muted);margin:20px 0 0;font-size:17px}.listing-head{border-bottom:1px solid var(--ink);background:var(--paper);padding-block:72px 42px}.listing-head__inner{max-width:1160px}.listing-head__inner h1{color:var(--ink);margin:0;font-size:58px;font-weight:900;line-height:1.05}.listing-head__inner>p:last-child{max-width:760px;color:var(--muted);margin:18px 0 0;font-size:17px}.filter-bar{gap:10px;padding-block:28px;display:flex;overflow-x:auto}.filter-bar a{border:1px solid var(--line);color:var(--muted);white-space:nowrap;padding:7px 14px;font-size:13px;font-weight:700}.filter-bar a:hover,.filter-bar a.active{border-color:var(--ink);background:var(--ink);color:var(--paper)}[data-visibility][hidden]{display:none!important}.archive-list{border-top:1px solid var(--ink)}.archive-row{border-bottom:1px solid var(--line);grid-template-columns:112px 92px minmax(0,1fr) 72px;align-items:start;gap:22px;padding:25px 10px;transition:background .15s,padding .15s;display:grid}.archive-row:hover{background:var(--paper);padding-inline:18px}.archive-row:hover .archive-row__title{color:var(--accent-dark)}.archive-row__date,.archive-row__type,.archive-row__access{color:var(--dim);text-transform:uppercase;font:700 11px/1.6 ui-monospace,monospace}.archive-row__access{text-align:right}.archive-row__title{color:var(--ink);font-size:19px;font-weight:850;line-height:1.4;display:block}.archive-row__summary{max-width:760px;color:var(--muted);margin-top:6px;font-size:14px;line-height:1.65;display:block}.archive-row__note{color:var(--text);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:16px;font-weight:400;line-height:1.65;display:-webkit-box;overflow:hidden}.content-tile__note{color:var(--text);-webkit-line-clamp:4;-webkit-box-orient:vertical;font-size:16px;font-weight:400;line-height:1.7;display:-webkit-box;overflow:hidden}.content-tile__body-start{margin-top:28px!important}.article-shell{width:min(calc(100% - 48px), var(--reading));margin-inline:auto}.article-head{border-bottom:1px solid var(--ink);padding-block:86px 48px}.breadcrumb{color:var(--dim);align-items:center;gap:9px;margin-bottom:22px;font:700 11px/1.5 ui-monospace,monospace;display:flex}.breadcrumb a{color:inherit;text-decoration:none}.article-head h1{color:var(--ink);margin:20px 0 0;font-size:48px;font-weight:900;line-height:1.2}.article-head__summary{max-width:760px;color:var(--muted);margin:22px 0 0;font-size:18px;line-height:1.75}.article-head__meta{color:var(--dim);text-transform:uppercase;flex-wrap:wrap;align-items:baseline;gap:16px;font:700 11px/1.5 ui-monospace,monospace;display:flex}.article-head__meta .paid{color:var(--accent-dark)}.article-course-context{border-bottom:1px solid var(--line);grid-template-columns:138px minmax(0,1fr) auto;align-items:center;gap:24px;padding:20px 0;display:grid}.article-course-context>span{color:var(--accent-dark);letter-spacing:.04em;text-transform:uppercase;font:800 10px/1.5 ui-monospace,monospace}.article-course-context strong{color:var(--ink);font-size:15px;line-height:1.45}.article-course-context b{color:var(--muted);white-space:nowrap;font-size:13px}.article-course-context:hover b{color:var(--accent-dark)}.bookmark-control{vertical-align:middle;align-self:center;align-items:center;gap:7px;line-height:1;display:inline-flex;position:relative}.bookmark-button{width:13px;height:13px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;padding:0;font:800 12px/13px sans-serif;transition:color .15s,transform .15s;display:inline-flex;position:relative}.bookmark-button:before{content:"";position:absolute;inset:-6px}.bookmark-button:hover{color:var(--accent-dark);transform:scale(1.08)}.bookmark-button.is-bookmarked{color:var(--accent)}.bookmark-button:disabled{cursor:wait;opacity:.65}.bookmark-message{color:var(--accent-dark);text-transform:none;font:700 10px/1.4 ui-monospace,monospace}.prose{color:#302e29;padding-block:48px 86px;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:18px;line-height:1.95}.article-shell--note .prose{font-family:Inter Web,Alibaba PuHuiTi Web,PingFang SC,Noto Sans CJK SC,Microsoft YaHei,sans-serif}.prose>:first-child{margin-top:0}.prose h2,.prose h3{color:var(--ink);margin:2.2em 0 .7em;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;line-height:1.4}.prose h2{font-size:30px}.prose h3{font-size:22px}.prose a{color:var(--accent-dark);text-underline-offset:4px;text-decoration:underline}.prose blockquote{border-left:3px solid var(--accent);color:var(--muted);margin:1.8em 0;padding:10px 0 10px 22px}.prose pre{border:1px solid var(--ink);background:var(--ink);color:var(--paper);padding:22px;overflow-x:auto}.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);text-align:left;min-width:140px;padding:12px}.prose iframe{aspect-ratio:16/9;border:0;width:100%;height:auto}.prose--preview{color:var(--muted);padding-bottom:8px}.paywall{border:1px solid var(--ink);background:var(--paper-deep);box-shadow:8px 8px 0 var(--accent);margin:42px 0 80px;padding:34px}.paywall__label{color:var(--accent-dark);text-transform:uppercase;font:800 11px/1.5 ui-monospace,monospace}.paywall h2{color:var(--ink);margin:12px 0 8px;font-size:27px}.paywall p{color:var(--muted);margin:0 0 22px}.paywall__actions{flex-wrap:wrap;gap:12px;display:flex}.paywall__actions .button{margin-top:0}.member-content{min-height:120px}.member-content[aria-busy=true]:before{content:"正在验证会员身份…";color:var(--dim);padding:48px 0;font:700 12px/1.5 ui-monospace,monospace;display:block}.member-paywall--pending{display:none}.related-links{border-top:1px solid var(--line);display:grid}.related-links a{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:14px 0;font-weight:750;display:flex}.related-links a:hover,.related-links a span{color:var(--accent-dark)}.related-links a>span{gap:4px;display:grid}.related-links small{color:var(--muted);font-size:13px;font-weight:400}.topic-index-head{padding-block:92px 70px}.topic-index-head h1,.topic-hero h1{color:var(--ink);letter-spacing:-.06em;margin:0;font-size:clamp(58px,9vw,118px);font-weight:950;line-height:.9}.topic-index-head>p:last-child{max-width:820px;color:var(--muted);margin:34px 0 0;font-size:20px;line-height:1.8}.about-document{background:var(--bg);padding-block:58px 104px}.about-copy{color:#302e29;max-width:820px;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:19px;line-height:2}.about-section+.about-section{border-top:1px solid var(--line);margin-top:58px;padding-top:54px}.about-copy h2{color:var(--ink);letter-spacing:-.035em;margin:0 0 28px;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:34px;font-weight:900;line-height:1.25}.about-copy h3{color:var(--ink);margin:34px 0 14px;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:17px;font-weight:850}.about-copy p{margin:0}.about-copy p+p{margin-top:1.25em}.about-copy__lead{color:var(--ink);font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:25px;font-weight:900;line-height:1.55}.about-copy ul{gap:13px;margin:22px 0 28px;padding-left:1.35em;display:grid}.about-copy li{padding-left:.3em}.about-copy li::marker{color:var(--accent)}.about-copy a{color:var(--accent-dark);text-underline-offset:5px;text-decoration:underline 1px}.about-copy a:hover,.about-copy a:focus-visible{color:var(--ink)}.about-copy__links{border-top:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));list-style:none;gap:0 34px!important;padding-left:0!important}.about-copy__links li{border-bottom:1px solid var(--line);padding:13px 0}.about-copy__links a{font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:15px;font-weight:800;text-decoration:none}.about-copy__closing{border-top:1px solid var(--ink);margin-top:68px;padding-top:42px}.about-copy__closing strong{color:var(--ink);letter-spacing:-.05em;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:clamp(30px,5vw,52px);font-weight:950;line-height:1.2;display:block}.about-copy__closing p{color:var(--muted);margin-top:16px;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:15px}.topic-index-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.topic-index-card{border:1px solid var(--ink);background:var(--paper);min-height:320px;box-shadow:8px 8px 0 var(--ink);flex-direction:column;padding:36px;display:flex}.topic-index-card:hover{box-shadow:11px 11px 0 var(--accent);transform:translate(-2px,-2px)}.topic-index-card>span{color:var(--dim);text-transform:uppercase;font:700 11px/1.4 ui-monospace,monospace}.topic-index-card h2{margin:auto 0 12px;font-size:42px;font-weight:950}.topic-index-card p{color:var(--muted)}.topic-index-card b{color:var(--accent-dark);margin-top:24px}.topic-hero{border-bottom:1px solid var(--ink);padding-block:74px 56px}.topic-hero .eyebrow{margin-top:44px}.topic-hero__date{color:var(--dim);text-transform:uppercase;margin:28px 0 0;font:700 11px/1.4 ui-monospace,monospace}.topic-essay{color:#302e29;max-width:860px;padding-block:60px 84px;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:19px;line-height:2}.topic-essay p{margin:0}.topic-essay p+p{margin-top:1.4em}.topic-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:72px;display:grid}.topic-resource-grid h2{margin:0 0 28px;font-size:34px}.reading-hero{border-bottom:1px solid var(--ink);background:var(--paper)}.reading-hero__grid{grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:end;gap:72px;min-height:520px;padding-block:78px 66px;display:grid}.reading-hero__title h1{color:var(--ink);letter-spacing:-.075em;margin:28px 0 0;font-size:clamp(78px,10vw,142px);font-weight:950;line-height:.78}.reading-hero__note{border-top:1px solid var(--ink);padding-top:22px}.reading-issue{color:var(--accent-dark);letter-spacing:.08em;justify-content:space-between;gap:20px;font:800 11px/1.5 ui-monospace,monospace;display:flex}.reading-hero__note>p{color:var(--ink-soft);margin:52px 0 0;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:21px;line-height:1.9}.reading-section-head{color:var(--dim);letter-spacing:.08em;justify-content:space-between;align-items:center;gap:24px;margin-bottom:22px;font:800 11px/1.5 ui-monospace,monospace;display:flex}.reading-section-head p{color:var(--ink);margin:0}.reading-list{border-top:1px solid var(--ink)}.reading-card{border-bottom:1px solid var(--ink)}.reading-card__link{grid-template-columns:104px minmax(0,1fr) 48px;align-items:start;gap:34px;min-height:290px;padding:38px 10px 42px;transition:background .15s,padding .15s;display:grid}.reading-card__link:hover,.reading-card__link:focus-visible{background:var(--paper);padding-inline:20px}.reading-card__link:focus-visible{outline:3px solid var(--ink);outline-offset:-3px}.reading-card__number{color:var(--accent);letter-spacing:-.08em;font:900 54px/.9 ui-monospace,monospace}.reading-card__meta{color:var(--dim);text-transform:uppercase;flex-wrap:wrap;gap:9px 20px;font:700 11px/1.5 ui-monospace,monospace;display:flex}.reading-card__content h2{max-width:880px;color:var(--ink);letter-spacing:-.035em;margin:18px 0 0;font-size:clamp(28px,4vw,46px);font-weight:900;line-height:1.18}.reading-card__content>p{max-width:760px;color:var(--muted);margin:24px 0 0;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:17px;line-height:1.8}.reading-card__topics{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.reading-card__topics span,.reading-editor-note b{border:1px solid var(--line);color:var(--muted);padding:5px 9px;font:700 10px/1.4 ui-monospace,monospace}.reading-card__arrow{color:var(--ink);text-align:right;font:400 32px/1 ui-monospace,monospace}.reading-colophon{border-top:1px solid var(--ink);background:var(--ink);color:var(--paper)}.reading-colophon__inner{justify-content:space-between;align-items:center;gap:32px;min-height:150px;display:flex}.reading-colophon__inner p{max-width:620px;margin:0;font-size:19px;font-weight:750}.reading-colophon__inner span{color:var(--accent);letter-spacing:.09em;font:800 11px/1.5 ui-monospace,monospace}.reading-article{width:min(100% - 48px,920px);margin-inline:auto}.reading-article__head{border-bottom:1px solid var(--ink);padding-block:72px 54px}.reading-article__label{color:var(--accent-dark);letter-spacing:.08em;justify-content:space-between;gap:20px;font:800 11px/1.5 ui-monospace,monospace;display:flex}.reading-article__head h1{max-width:860px;color:var(--ink);letter-spacing:-.045em;margin:24px 0 0;font-size:clamp(40px,6vw,66px);font-weight:950;line-height:1.08}.reading-article__source{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end;gap:18px;margin-top:42px;padding-top:20px;display:grid}.reading-article__source div{gap:3px;display:grid}.reading-article__source div span,.reading-article__source>a,.reading-article__footer>div>span{color:var(--dim);text-transform:uppercase;font:700 10px/1.5 ui-monospace,monospace}.reading-article__source div strong{color:var(--ink);font-size:13px}.reading-article__source>a{color:var(--accent-dark);text-align:right;font-weight:900}.reading-editor-note{border:1px solid var(--ink);background:var(--paper-deep);box-shadow:7px 7px 0 var(--accent);margin-top:48px;padding:30px 32px 32px}.reading-editor-note>span{color:var(--accent-dark);letter-spacing:.06em;text-transform:uppercase;font:800 11px/1.5 ui-monospace,monospace}.reading-editor-note p{max-width:760px;color:var(--ink);margin:14px 0 0;font-family:Georgia,Songti SC,Noto Serif CJK SC,serif;font-size:20px;line-height:1.8}.reading-editor-note div{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.reading-editor-note b{color:var(--ink-soft);border-color:#19191752}.reading-prose{width:min(100%, var(--reading));margin-inline:auto}.reading-prose>h2{border-top:1px solid var(--line);margin-top:2.8em;padding-top:.8em}.reading-prose ul,.reading-prose ol{padding-left:1.4em}.reading-prose li{margin:.6em 0;padding-left:.25em}.reading-prose strong{color:var(--ink)}.reading-article__footer{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);justify-content:space-between;align-items:center;gap:36px;margin:10px 0 90px;padding:30px 0;display:flex}.reading-article__footer>div:first-child{gap:4px;display:grid}.reading-article__footer strong{color:var(--ink);font-size:14px}.reading-article__actions{flex-wrap:wrap;gap:10px;display:flex}.reading-article__actions .button{margin:0}.library-gate{min-height:calc(100svh - 130px);color:var(--dim);place-items:center;font:700 12px/1.5 ui-monospace,monospace;display:grid}.library{padding-block:72px 96px}.library[hidden],.library-gate[hidden]{display:none}.library__head{border-bottom:1px solid var(--ink);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:32px;padding-bottom:42px;display:grid}.library__head h1{color:var(--ink);margin:0;font-size:58px;font-weight:900;line-height:1.05}.library__head p:last-child{max-width:520px;color:var(--muted);margin:16px 0 0}.library__stats{border:1px solid var(--ink);grid-template-columns:repeat(4,112px);display:grid}.library__stats div{border-right:1px solid var(--ink);min-height:82px;padding:14px}.library__stats div:last-child{border-right:0}.library__stats strong{color:var(--ink);font:900 22px/1.2 ui-monospace,monospace;display:block}.library__stats span{color:var(--muted);font-size:11px}.library__sections{gap:18px;margin-top:36px;display:grid}.library-panel{border:1px solid var(--line);background:var(--paper);grid-template-columns:220px minmax(0,1fr);display:grid}.library-panel__intro{border-right:1px solid var(--line);flex-direction:column;min-height:270px;padding:26px;display:flex}.library-panel__intro h2{color:var(--ink);margin:12px 0 8px;font-size:29px;line-height:1.15}.library-panel__intro p{color:var(--muted);margin:0;font-size:13px}.library-panel__intro a{color:var(--accent-dark);margin-top:auto;font-size:13px;font-weight:850}.library-panel__list{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.library-item{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;gap:8px;min-width:0;padding:22px 24px;display:flex}.library-item:nth-child(2n){border-right:0}.library-item:nth-last-child(-n+2){border-bottom:0}.library-item:hover{background:var(--bg)}.library-item__meta{color:var(--dim);text-transform:uppercase;justify-content:space-between;gap:12px;font:700 10px/1.5 ui-monospace,monospace;display:flex}.library-item__meta .paid{color:var(--accent-dark)}.library-item strong{color:var(--ink);font-size:16px;line-height:1.45}.library-item p{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:13px;line-height:1.65;display:-webkit-box;overflow:hidden}.library-panel--courses{border-color:var(--line);background:var(--paper);color:var(--ink)}.library-panel--courses .library-panel__intro{border-color:var(--line)}.library-course{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:30px;min-height:270px;padding:34px;display:grid}.library-courses{display:grid}.library-courses .library-course+.library-course{border-top:1px solid var(--line)}.library-course h3{color:var(--ink);margin:0;font-size:30px;line-height:1.2}.library-course p{max-width:620px;color:var(--muted);margin:12px 0 0}.library-course span{border:1px solid var(--accent);color:var(--accent);text-transform:uppercase;padding:8px 12px;font:800 11px/1.4 ui-monospace,monospace}.library-course:hover{background:var(--bg)}.course-index{padding-block:36px 104px}.course-detail{padding-block:72px 104px}.course-detail__head h1{color:var(--ink);margin:0;font-size:58px;font-weight:900;line-height:1.05}.course-detail__head>div>p:last-child{color:var(--muted);margin:18px 0 0;font-size:17px}.course-index__grid{gap:28px;margin-top:0;display:grid}.course-card{border:1px solid var(--ink);background:var(--paper);box-shadow:10px 10px 0 var(--accent);grid-template-columns:90px minmax(0,1fr) auto;gap:12px 30px;padding:34px;display:grid;position:relative}.course-card:hover{box-shadow:12px 12px 0 var(--accent);transform:translate(-2px,-2px)}.course-card__number{color:var(--accent-dark);grid-row:1/span 4;font:900 32px/1 ui-monospace,monospace}.course-card__access{color:var(--accent-dark);text-transform:uppercase;font:800 11px/1.5 ui-monospace,monospace}.course-card h2{color:var(--ink);grid-column:2;margin:0;font-size:34px;line-height:1.15}.course-card p{max-width:720px;color:var(--muted);grid-column:2;margin:0}.course-card__parts{flex-wrap:wrap;grid-column:2;gap:10px;display:flex}.course-card__parts span{border:1px solid var(--line);color:var(--ink);padding:7px 9px;font:750 11px/1.4 ui-monospace,monospace}.course-card>strong{color:var(--accent-dark);grid-area:1/3/span 4;align-self:end}.breadcrumb{color:var(--muted);gap:10px;margin-bottom:34px;font-size:13px;display:flex}.breadcrumb a:hover{color:var(--accent-dark)}.course-detail__head{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:36px;padding-bottom:42px;display:grid}.course-detail__eyebrow-row{align-items:center;gap:10px;margin-bottom:18px;display:flex}.course-detail__eyebrow-row .eyebrow{margin:0}.course-detail__aside{justify-items:end;gap:18px;display:grid}.course-detail__meta{border:1px solid var(--ink);min-width:110px;padding:16px}.course-detail__meta strong{color:var(--ink);font:900 28px/1.1 ui-monospace,monospace;display:block}.course-detail__meta span{color:var(--muted);font-size:11px}.course-status{min-height:300px;color:var(--dim);place-items:center;font:700 12px/1.5 ui-monospace,monospace;display:grid}.course-status[hidden]{display:none}.course-player{margin-top:36px}.course-player[hidden],.course-paywall[hidden]{display:none}.course-tabs{border:1px solid var(--ink);border-bottom:0;display:flex;overflow-x:auto}.course-tabs button{border:0;border-right:1px solid var(--ink);background:var(--paper);min-width:180px;color:var(--muted);cursor:pointer;flex:none;padding:15px 18px;font:800 12px/1.4 ui-monospace,monospace}.course-tabs button[aria-selected=true]{background:var(--accent);color:var(--ink)}.course-cover{border:1px solid var(--ink);background:#111;margin:0;overflow:hidden}.course-cover img{aspect-ratio:16/9;object-fit:cover;width:100%;height:auto;display:block}.course-video{aspect-ratio:16/9;border:1px solid var(--ink);background:#111;position:relative;overflow:hidden}.course-video iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.course-script{margin-top:56px}.course-player--text-only:not(.course-player--with-cover) .course-tabs{border-bottom:1px solid var(--ink)}.course-player--text-only .course-script{margin-top:36px}.course-script h2{color:var(--ink);margin:0 0 26px;font-size:32px}.course-script .prose{max-width:780px}.course-paywall{margin-top:36px}.course-readings{border-top:1px solid var(--ink);margin-top:78px;padding-top:42px}.course-readings__head{grid-template-columns:180px minmax(0,1fr);gap:36px;margin-bottom:34px;display:grid}.course-readings__head .eyebrow{margin:9px 0 0}.course-readings__head h2{color:var(--ink);letter-spacing:-.025em;margin:0;font-size:34px;line-height:1.2}.course-readings__head>div>p{max-width:660px;color:var(--muted);margin:12px 0 0;font-size:15px;line-height:1.7}.course-readings__list{border-top:1px solid var(--ink)}.course-reading{border-bottom:1px solid var(--ink);grid-template-columns:74px minmax(0,1fr) 42px;align-items:start;gap:28px;min-height:190px;padding:30px 4px 32px;transition:background-color .16s,padding .16s;display:grid}.course-reading:hover,.course-reading:focus-visible{background:var(--paper);padding-inline:18px}.course-reading:focus-visible{outline:3px solid var(--ink);outline-offset:-3px}.course-reading__number{color:var(--accent-dark);font:900 28px/1 ui-monospace,monospace}.course-reading__body{justify-items:start;display:grid}.course-reading__meta{color:var(--dim);letter-spacing:.04em;text-transform:uppercase;font:800 10px/1.5 ui-monospace,monospace}.course-reading__body strong{color:var(--ink);letter-spacing:-.02em;text-wrap:balance;margin-top:12px;font-size:28px;line-height:1.25}.course-reading__summary{max-width:780px;color:var(--muted);text-wrap:pretty;margin-top:13px;font-size:15px;line-height:1.7}.course-reading__arrow{color:var(--ink);justify-self:end;font:400 28px/1 ui-monospace,monospace}.membership{padding-block:82px 108px}.membership__head{max-width:820px;margin-bottom:42px}.membership__head h1{color:var(--ink);margin:0;font-size:58px;font-weight:900;line-height:1.08}.membership__head>p:last-child{max-width:720px;color:var(--muted);margin:20px 0 0;font-size:17px}.membership-direct,.membership-option{border:1px solid var(--ink);background:var(--paper);position:relative}.membership-direct{min-height:0;box-shadow:12px 12px 0 var(--accent);padding:38px 42px 34px}.membership-direct__body{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:54px;padding-top:56px;display:grid}.membership-kicker{color:var(--accent-dark);text-transform:uppercase;font:800 11px/1.5 ui-monospace,monospace}.membership-direct h2{max-width:760px;color:var(--ink);margin:12px 0;font-size:44px;line-height:1.14}.membership-direct__body p,.membership-option p{max-width:650px;color:var(--muted);margin:0}.membership-price{white-space:nowrap;align-items:baseline;gap:8px;display:flex}.membership-price strong{color:var(--ink);font:900 54px/1 ui-monospace,monospace}.membership-price span{color:var(--muted)}.membership-benefits{border-block:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:36px;display:grid}.membership-benefits div{border-right:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;min-height:76px;padding:16px 20px;display:flex}.membership-benefits div:first-child{padding-left:0}.membership-benefits div:last-child{border-right:0;padding-right:0}.membership-benefits strong{color:var(--ink);font-size:17px}.membership-benefits span{color:var(--muted);font-size:12px}.membership-direct__footer{align-items:center;gap:24px;margin-top:26px;display:flex}.membership-direct .membership-action{flex:none}.membership-action:disabled{cursor:default;opacity:.62;box-shadow:none;transform:none}.membership-message{min-height:20px;color:var(--muted);margin:0;font-size:13px}.membership-status{border:1px solid var(--line);color:var(--dim);text-transform:uppercase;padding:7px 10px;font:800 10px/1.3 ui-monospace,monospace;position:absolute;top:20px;right:20px}.is-verified .membership-status{border-color:var(--accent);background:var(--accent);color:var(--ink)}.membership-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:32px;display:grid}.membership-option{border-color:var(--line);flex-direction:column;min-height:330px;padding:34px;display:flex}.membership-option h2{color:var(--ink);margin:56px 0 12px;font-size:30px;line-height:1.2}.membership-option__actions{align-items:center;gap:24px;margin-top:auto;padding-top:30px;display:flex}.site-footer{border-top:1px solid var(--line);background:var(--bg);color:var(--muted);font-size:13px}.site-footer__statement{border-top:1px solid var(--line);color:var(--dim);text-align:center;text-wrap:balance;margin:0;padding-block:10px 12px;font-size:10px;line-height:1.6}.site-footer__inner{justify-content:space-between;align-items:center;gap:48px;padding-block:22px;display:flex}.site-footer__inner>span{color:var(--ink);font-weight:700}.site-footer nav{flex:none;gap:18px;display:flex}.site-footer a:hover{color:var(--ink)}@media (width<=900px){.topic-resource-grid,.topic-index-grid{grid-template-columns:1fr}.site-header__inner{flex-direction:column;align-items:flex-start;gap:12px;min-height:64px;padding-block:15px}.site-nav{flex-wrap:wrap;gap:18px;width:100%;max-width:none;overflow:visible}.hero{grid-template-columns:1fr;gap:54px;min-height:auto;padding-block:72px 84px}.hero__copy{max-width:680px}.hero h1{font-size:92px}.hero__visual{width:min(100%,620px);margin-inline:auto 14px}.hero__visual img{height:380px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid--questions{grid-template-columns:1fr}.content-grid--four{grid-template-columns:repeat(2,minmax(0,1fr))}.subscribe{grid-template-columns:1fr;gap:30px}.subscribe__form{padding-top:0}.archive-row{grid-template-columns:96px minmax(0,1fr) 68px}.archive-row__type{display:none}.library__head{grid-template-columns:1fr}.library__stats{width:fit-content}.library-panel{grid-template-columns:180px minmax(0,1fr)}.library-panel__list{grid-template-columns:1fr}.library-item{border-right:0}.library-item:nth-last-child(-n+2){border-bottom:1px solid var(--line)}.library-item:last-child{border-bottom:0}.membership-direct__body{grid-template-columns:1fr;gap:28px}.membership-benefits div{flex-direction:column;justify-content:center;align-items:flex-start}.reading-hero__grid{grid-template-columns:1fr;gap:56px}.reading-hero__title h1{font-size:112px}.reading-card__link{grid-template-columns:82px minmax(0,1fr) 36px;gap:24px}.reading-article__source{grid-template-columns:repeat(3,minmax(0,1fr))}.reading-article__source>a{grid-column:1/-1;justify-self:start;margin-top:8px}}@media (width<=600px){.shell,.article-shell,.reading-article{width:min(calc(100% - 28px), var(--max))}.site-header{position:relative}.site-nav{padding-bottom:2px}.nav-menu,.nav-menu__panel,.nav-menu__item{width:120px}.hero{gap:32px;padding-block:38px 28px}.hero h1{font-size:56px}.hero__tagline{margin-top:18px;font-size:16px;line-height:1.6}.hero__links{flex-flow:wrap;align-items:center;gap:18px;margin-top:24px}.hero__links .button{min-width:140px}.hero__stats{margin-top:28px}.hero__stats div{padding-inline:8px}.hero__stats div:first-child{padding-left:0}.hero__stats strong{font-size:17px}.hero__stats span{font-size:9px}.hero__visual{width:calc(100% - 10px);box-shadow:9px 9px 0 var(--accent);margin-right:10px}.hero__visual img{height:200px}.hero__visual figcaption{padding:10px 12px;font-size:11px}.band{padding-block:70px}.band--subscribe{padding-block:48px}.section-head{grid-template-columns:1fr;margin-bottom:34px}.section-head h2,.page-head h1,.subscribe h2{font-size:36px}.content-grid,.content-grid--questions,.content-grid--four{grid-template-columns:1fr}.content-tile{min-height:230px}.content-tile h3{font-size:25px}.subscribe-form{flex-direction:column;align-items:stretch}.page-head{padding-block:66px 44px}.listing-head{padding-block:48px 32px}.listing-head__inner h1{font-size:42px}.archive-row{grid-template-columns:1fr auto;gap:8px 16px}.archive-row__date{grid-column:1}.archive-row__access{grid-area:1/2}.archive-row__body{grid-column:1/-1}.archive-row:hover{padding-inline:10px}.library{padding-block:48px 70px}.library__head h1{font-size:42px}.library__stats{grid-template-columns:repeat(2,1fr);width:100%}.library__stats div:nth-child(2n){border-right:0}.library__stats div:nth-child(-n+2){border-bottom:1px solid var(--ink)}.library__stats div{min-height:72px;padding:11px}.library-panel{grid-template-columns:1fr}.library-panel__intro{border-right:0;border-bottom:1px solid var(--line);min-height:180px}.library-course{grid-template-columns:1fr;min-height:220px}.course-index{padding-block:28px 72px}.course-detail{padding-block:48px 72px}.course-detail__head h1{font-size:42px}.course-card{box-shadow:7px 7px 0 var(--accent);grid-template-columns:1fr;padding:26px}.course-card__number,.course-card__access,.course-card h2,.course-card p,.course-card__parts,.course-card>strong{grid-area:auto/1}.course-detail__head{grid-template-columns:1fr}.course-detail__aside{justify-items:start}.course-detail__meta{width:fit-content}.course-tabs{overflow-x:auto}.course-tabs button{min-width:150px}.course-readings{margin-top:58px;padding-top:34px}.course-readings__head{grid-template-columns:1fr;gap:18px;margin-bottom:28px}.course-readings__head .eyebrow{margin-top:0}.course-reading{grid-template-columns:54px minmax(0,1fr) 28px;gap:14px;min-height:0;padding-block:26px 30px}.course-reading:hover{padding-inline:8px}.course-reading__body strong{font-size:23px}.course-reading__summary{font-size:14px}.article-course-context{grid-template-columns:1fr auto;gap:7px 18px}.article-course-context>span{grid-column:1/-1}.article-course-context strong{font-size:14px}.membership{padding-block:54px 76px}.membership__head h1{font-size:40px}.membership-direct{min-height:0;box-shadow:7px 7px 0 var(--accent);padding:28px}.membership-direct__body{padding-top:54px}.membership-direct h2{font-size:32px}.membership-price strong{font-size:42px}.membership-benefits{grid-template-columns:1fr}.membership-benefits div,.membership-benefits div:first-child,.membership-benefits div:last-child{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;min-height:62px;padding:12px 0}.membership-benefits div:last-child{border-bottom:0}.membership-direct__footer{flex-direction:column;align-items:flex-start;gap:14px}.membership-options{grid-template-columns:1fr}.membership-option{min-height:300px;padding:28px}.membership-option__actions{flex-direction:column;align-items:flex-start;gap:18px}.article-head{padding-block:62px 36px}.article-head h1{font-size:34px}.prose{padding-block:36px 64px;font-size:17px}.reading-hero__grid{gap:44px;min-height:0;padding-block:52px 46px}.reading-hero__title h1{margin-top:22px;font-size:72px;line-height:.84}.reading-hero__note>p{margin-top:34px;font-size:18px}.reading-list-section{padding-block:48px 70px}.reading-card__link{grid-template-columns:1fr auto;gap:16px;min-height:0;padding:28px 4px 34px}.reading-card__link:hover{padding-inline:8px}.reading-card__number{grid-column:1;font-size:38px}.reading-card__content{grid-area:2/1/auto/-1}.reading-card__arrow{grid-area:1/2;font-size:26px}.reading-card__content h2{font-size:30px}.reading-card__content>p{margin-top:18px;font-size:16px}.reading-colophon__inner{flex-direction:column;justify-content:center;align-items:flex-start;gap:18px;min-height:170px}.reading-article__head{padding-block:48px 40px}.reading-article__head h1{font-size:38px}.reading-article__source{grid-template-columns:1fr 1fr}.reading-article__source>div:nth-child(3){grid-column:1/-1}.reading-editor-note{box-shadow:5px 5px 0 var(--accent);padding:24px}.reading-editor-note p{font-size:18px}.reading-article__footer{flex-direction:column;align-items:flex-start}.reading-article__actions{width:100%}.reading-article__actions .button{flex:1;justify-content:center}.paywall{box-shadow:5px 5px 0 var(--accent);padding:24px}.site-footer__inner{flex-direction:column;align-items:flex-start;gap:20px}.site-footer nav{flex-wrap:wrap}}@media (width<=620px){.about-document{padding-block:42px 72px}.about-copy{font-size:18px}.about-section+.about-section{margin-top:46px;padding-top:42px}.about-copy h2{font-size:29px}.about-copy__lead{font-size:22px}.about-copy__links{grid-template-columns:1fr}.about-copy__closing{margin-top:52px}}.reading-intro{border-bottom:1px solid var(--line);background:var(--bg)}.reading-intro__inner{padding-block:38px 44px}.reading-intro__meta{color:var(--accent-dark);letter-spacing:.06em;gap:18px;font:800 11px/1.5 ui-monospace,monospace;display:flex}.reading-intro__inner>p{max-width:760px;color:var(--muted);margin:18px 0 0;font-size:17px;line-height:1.85}.reading-list-section{padding-block:0 96px}.reading-issue-section+.reading-issue-section{border-top:1px solid var(--ink)}.reading-filter span{border:1px solid var(--line);color:var(--muted);white-space:nowrap;padding:7px 14px;font-size:13px;font-weight:700}.reading-filter span.active{border-color:var(--ink);background:var(--ink);color:var(--paper)}.reading-row{grid-template-columns:112px 92px minmax(0,1fr) 120px}.reading-row__topics{color:var(--dim);margin-top:10px;font:700 10px/1.5 ui-monospace,monospace;display:block}.reading-row__author{color:var(--muted);text-transform:none}.reading-article{width:min(calc(100% - 48px), var(--reading))}.reading-article__head{padding-block:86px 48px}.reading-article__head h1{letter-spacing:0;margin-top:20px;font-size:48px;font-weight:900;line-height:1.2}.reading-article__source{margin-top:34px}.reading-editor-note{box-shadow:none;margin-top:38px;padding:26px 28px}.reading-editor-note p{margin-top:10px;font-family:Inter Web,Alibaba PuHuiTi Web,sans-serif;font-size:17px;line-height:1.75}@media (width<=900px){.reading-row{grid-template-columns:96px minmax(0,1fr) 110px}}@media (width<=600px){.reading-intro__inner{padding-block:30px 36px}.reading-intro__inner>p{font-size:16px}.reading-list-section{padding-bottom:70px}.reading-row{grid-template-columns:1fr auto}.reading-row__author{max-width:112px}.reading-article{width:min(calc(100% - 28px), var(--reading))}.reading-article__head{padding-block:62px 36px}.reading-article__head h1{font-size:34px}.reading-editor-note{padding:22px}}:root{--dim:#686154;--muted:#625d53;--faint:#686154;--accent-dark:#a83808;--ui-ease:cubic-bezier(.2,.7,.2,1);--ui-font:"Alibaba PuHuiTi Web","PingFang SC",sans-serif;--ui:var(--ui-font)}body,body *{font-family:var(--ui-font)!important}pre,code,kbd,samp,pre *,code *,kbd *,samp *{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace!important}[hidden]{display:none!important}html{scroll-padding-top:100px}body{-webkit-font-smoothing:antialiased}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}:where(a,button,input,select,summary):focus-visible{outline-offset:4px;outline:2px solid #bb3f08}button:disabled{cursor:default}.site-header{backdrop-filter:blur(18px);background:#f4efe5f7}.site-header__inner,.site-header__primary{min-height:72px}.site-nav,.nav{gap:20px;margin-left:auto}.auth-menu{flex:0 0 72px;width:72px}.nav-menu{width:auto}.nav-menu__trigger{justify-content:center;align-items:center;gap:8px;min-height:44px;padding-inline:9px;display:flex}.nav-menu__trigger:after{content:"";border-bottom:1px solid;border-right:1px solid;width:5px;height:5px;transition:transform .18s;transform:rotate(45deg)translateY(-2px)}.nav-menu.is-open .nav-menu__trigger:after{transform:rotate(225deg)}.nav-menu__panel{background:var(--paper,var(--surface));border:1px solid var(--line,var(--border));width:214px;top:calc(100% + 8px);left:-12px;transform:translateY(5px);box-shadow:0 12px 32px #19191714}.nav-menu__panel:before{content:"";height:10px;position:absolute;top:-10px;left:0;right:0}.nav-menu:not(.is-open):not(:hover) .nav-menu__panel{opacity:0;pointer-events:none}.nav-menu.ui-menu-closed .nav-menu__panel{opacity:0!important;pointer-events:none!important}.site-nav .nav-menu__item[aria-current=page],.nav .nav-menu__item[aria-current=page]{color:#24231f;background:#e7ddca}.nav-menu__item{text-align:left;flex-direction:column;justify-content:center;align-items:flex-start;gap:1px;width:100%;min-height:58px;border:0!important;padding:10px 18px!important}.nav-menu__item:hover{color:var(--ink,var(--text))!important;background:#e7ddca!important;box-shadow:inset 3px 0 #ea580c!important}.ui-menu-hint{color:#686154;font-size:11px;font-weight:400;line-height:1.5;display:block}.auth-link,.membership-link{width:auto;min-width:72px;min-height:40px}.auth-link{box-shadow:none!important;background:0 0!important;border:0!important}.ui-search-toggle,.ui-mobile-toggle{width:44px;height:44px;color:var(--ink,var(--text));cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:12px;display:inline-flex}.ui-search-toggle:hover{border-color:var(--line,var(--border));background:var(--paper,var(--surface))}.ui-mobile-toggle{display:none}.ui-search-toggle svg,.ui-mobile-toggle svg{fill:none;stroke:currentColor;stroke-width:1.5px;width:19px;height:19px}.button{transition:background .18s,box-shadow .18s}.button:hover{box-shadow:3px 3px 0 var(--ink,var(--text));transform:none}.button--primary,.button--secondary{box-shadow:3px 3px 0 var(--ink,var(--text))}.button--primary:hover{background:#f46a1c}.ui-skip{color:#fbf8f1;z-index:100;background:#191917;padding:10px 16px;position:fixed;top:8px;left:16px;transform:translateY(-150%)}.ui-skip:focus{transform:none}.eyebrow{letter-spacing:.065em}body[data-ui-page=home] .hero{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:72px;min-height:0;padding-block:72px 78px}body[data-ui-page=home] .hero h1{letter-spacing:-.045em;font-size:clamp(76px,7.6vw,112px);line-height:.95}body[data-ui-page=home] .hero__tagline{color:#49463f;max-width:480px;margin-top:27px;font-size:21px}body[data-ui-page=home] .hero__visual{box-shadow:8px 8px 0 var(--accent)}body[data-ui-page=home] .hero__visual img{object-position:50% 50%;height:530px}body[data-ui-page=home] .hero__visual figcaption{padding:15px 18px;font-weight:600}body[data-ui-page=home] .hero__stats{margin-top:48px}body[data-ui-page=home] .hero__stats span{font-size:12px}body[data-ui-page=home] .band{padding-block:84px}body[data-ui-page=home] .section-head h2{text-wrap:balance;font-size:clamp(32px,3.6vw,46px);line-height:1.23}body[data-ui-page=home] .content-grid--questions{gap:32px}body[data-ui-page=home] .content-grid--questions .content-tile{background:0 0;border:0;border-top:1px solid #8e8677;min-height:190px;padding:26px 0 0}body[data-ui-page=home] .content-grid--questions h3{margin-top:26px;font-size:28px}.content-tile__meta{color:#625d53}.band--ink .content-tile__meta{color:#b6ad9f}.ui-path{position:relative}.ui-path .content-grid--four{border:1px solid #45433d;gap:0}.ui-path .content-grid--four .content-tile{min-height:250px;transition:background .25s var(--ui-ease);cursor:pointer;background:0 0;border:0;border-right:1px solid #45433d;padding:30px 24px}.ui-path .content-grid--four .content-tile:last-child{border-right:0}.ui-path .content-grid--four .content-tile.is-selected{background:#302e28;box-shadow:inset 0 3px #ea580c}.ui-path .content-grid--four h3{margin-top:28px;font-size:26px}.ui-path .content-grid--four p{color:#c9c1b4;font-size:14px}.ui-path .content-grid--four p span{white-space:normal!important;display:inline!important}.ui-path-context{color:#c9c1b4;justify-content:space-between;align-items:center;gap:16px;min-height:48px;padding-top:24px;font-size:13px;display:flex}.ui-path-context a{color:#fbf8f1;text-underline-offset:5px;text-decoration:underline}.ui-sovereignty .shell{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:90px;display:grid}.ui-sovereignty .section-head{margin-bottom:0;display:block}.ui-sovereignty .content-grid{display:block}.ui-sovereignty .content-tile{background:0 0;border:0;border-top:1px solid #aaa08e;min-height:0;padding:24px 0;display:block}.ui-sovereignty .content-tile:first-child{border-top:0;padding-top:0}.ui-sovereignty .content-tile h3{margin:14px 0 10px;font-size:25px}.ui-sovereignty .content-tile p{font-size:15px;line-height:1.8}.content-tile{transition:background .2s,box-shadow .2s}a.content-tile:hover{transform:none;box-shadow:inset 0 3px #ea580c}.band--ink a.content-tile p{color:#c9c1b4}.listing-head{padding-block:64px 40px}.listing-head__inner h1{letter-spacing:-.035em;font-size:clamp(38px,4vw,56px)}.listing-head__inner>p:last-child{font-size:16px}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;padding-block:24px;overflow:visible}.filter-bar a{border-color:#aca392;align-items:center;min-height:40px;padding:8px 16px;display:inline-flex}.ui-list-search{border-bottom:1px solid #a49a88;align-items:center;gap:8px;width:270px;min-width:180px;margin-left:auto;padding:4px 0;display:flex}.ui-list-search input{color:#24231f;outline-offset:2px;background:0 0;border:0;width:100%;min-width:0;height:36px;font-size:13px}.ui-list-search input::placeholder{color:#686154}.ui-list-search svg{stroke:currentColor;fill:none;flex:none;width:16px;height:16px}.archive-row{grid-template-columns:100px 74px minmax(0,1fr) 58px;gap:22px;padding:27px 10px;transition:background .2s;position:relative}.archive-row:hover{background:#fbf8f1;padding-inline:10px;box-shadow:inset 3px 0 #ea580c}.archive-row__title{font-size:20px;font-weight:600;line-height:1.55}.archive-row__summary{-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:720px;margin-top:8px;font-size:14px;line-height:1.8;display:-webkit-box;overflow:hidden}.archive-row__date,.archive-row__type,.archive-row__access{color:#686154;font-size:11px;font-weight:400}.archive-row__access.paid{color:#a83808}.ui-list-footer{color:#686154;justify-content:space-between;align-items:center;gap:20px;padding:28px 0 64px;font-size:13px;display:flex}.ui-list-footer button{color:#24231f;cursor:pointer;background:0 0;border:1px solid #a49a88;min-height:44px;padding:8px 20px}.ui-list-footer button:hover{background:#e7ddca}.ui-list-footer button:disabled{opacity:.55}.ui-empty{color:#686154;padding:40px 0}.article-head{padding-block:64px 38px}.article-head h1{letter-spacing:-.025em;text-wrap:balance;font-size:clamp(32px,3.5vw,46px);line-height:1.32}.article-head__meta{color:#686154;align-items:center;font-size:12px;font-weight:400}.article-head__summary{font-size:17px;line-height:1.8}.bookmark-button{border:1px solid #bdb4a4;border-radius:0;font-size:22px;line-height:1;width:44px!important;height:44px!important}.bookmark-button:before{display:none}.bookmark-button:disabled{cursor:default}.prose{overflow-wrap:anywhere;padding-top:40px;font-size:19px;line-height:1.95}.prose p{margin:1.35em 0}.prose h2{margin-top:2.5em;scroll-margin-top:100px;font-size:28px}.prose h3{scroll-margin-top:100px}.ui-reading-progress{z-index:50;pointer-events:none;background:#ea580c;width:0;height:2px;position:fixed;top:0;left:0}.ui-reading-tools{color:#686154;flex-wrap:wrap;align-items:center;gap:16px;margin-top:20px;font-size:12px;display:flex}.ui-reader-toc{color:#686154;border-top:1px solid #a49a88;align-self:start;width:190px;margin-top:20px;padding-top:18px;font-size:12px;line-height:1.6;position:sticky;top:115px}.ui-reader-toc strong{color:#24231f;margin-bottom:12px;font-weight:600;display:block}.ui-reader-toc a{border-left:1px solid #c8c0b2;padding:8px 0 8px 12px;display:block}.ui-reader-toc a.is-active{color:#a83808;border-left:2px solid #ea580c}body[data-site=wiki] .layout{grid-template-columns:210px minmax(0,1fr) 170px;gap:0 28px;max-width:1320px}body[data-site=wiki] .article{padding:48px 38px 80px}body[data-site=wiki] .article>h1{letter-spacing:-.035em;font-size:48px;line-height:1.17}body[data-site=wiki] .sidebar,body[data-site=wiki] .toc{max-height:calc(100svh - 144px);font-size:13px;top:122px}body[data-site=wiki] .sidebar a,body[data-site=wiki] .toc a{min-height:36px;margin-bottom:0;padding-block:8px}body[data-site=wiki] .toc{color:#686154}body[data-site=wiki] .article h2{scroll-margin-top:130px}body[data-site=wiki] table{font-size:14px;line-height:1.75}body[data-site=wiki] th{background:#e7ddca;font-size:12px}body[data-site=wiki] tbody tr:nth-child(2n){background:#f4efe580}.ui-wiki-toggle{display:none}.course-card{box-shadow:5px 5px 0 var(--accent);transition:background .2s,box-shadow .2s}.course-card:hover{box-shadow:5px 5px 0 var(--accent);background:#fbf8f1;transform:none}.course-card h2{font-weight:600}.membership__head h1{text-wrap:balance;font-size:clamp(36px,4.2vw,54px);line-height:1.25}.membership-direct{box-shadow:6px 6px #ea580c}.membership-direct,.membership-option{padding:32px}.membership-benefits{margin-top:24px}.membership-option h2{font-size:26px}.membership-status{color:#49463f;border-color:#a49a88}.membership-direct__footer{padding-top:28px}body[data-site=os] .hero{gap:40px;min-width:0}body[data-site=os] .hero__copy,body[data-site=os] .hero__visual{min-width:0}body[data-site=os] .hero h1{letter-spacing:-.045em}body[data-site=os] .hero__visual{box-shadow:8px 8px #ea580c}body[data-site=os] .band{padding-block:84px}body[data-site=os] .product-nav__inner a{align-items:center;min-height:40px;display:inline-flex}.ui-search-dialog{color:#24231f;background:#fbf8f1;border:1px solid #8f8575;width:min(620px,100% - 32px);max-height:min(620px,100svh - 60px);padding:0;box-shadow:0 22px 70px #1919172b}.ui-search-dialog::backdrop{backdrop-filter:blur(3px);background:#19191760}.ui-search-head{border-bottom:1px solid #c8c0b2;align-items:center;gap:16px;padding:20px 24px;display:flex}.ui-search-head label{flex:1}.ui-search-head input{color:#191917;background:0 0;border:0;width:100%;min-height:40px;font-size:18px}.ui-search-head button{color:#49463f;cursor:pointer;background:0 0;border:1px solid #c8c0b2;min-width:44px;height:44px;font-size:12px}.ui-search-dialog p{color:#686154;padding:0 24px;font-size:12px}.ui-search-results{max-height:380px;padding:0 12px 12px;overflow:auto}.ui-search-results a{border-top:1px solid #c8c0b2;padding:15px 12px;display:block}.ui-search-results a strong{font-size:15px;font-weight:600;display:block}.ui-search-results a span{color:#686154;font-size:11px}.ui-search-results a:hover{background:#e7ddca}.ui-toast{z-index:150;color:#fbf8f1;background:#191917;border-left:3px solid #ea580c;width:max-content;max-width:calc(100% - 32px);padding:12px 20px;font-size:13px;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 5px 25px #19191720}.ui-local-label{color:#686154;font-size:11px;font-weight:400}.index-company-card .index-company-card__change.is-positive{color:#286b48!important}.index-company-card .index-company-card__change.is-negative{color:#a33f33!important}.band--ink .section-head>a{color:#c9c1b4}.band--ink .content-tile .paid{color:#ff8b48}.community-item .community-item__type--blog,body .community-item .community-item__type--blog{color:#59684e}body[data-ui-page^=topic] .paid{color:#a83808}body[data-ui-page^=topic] .band--ink .paid,body[data-ui-page^=topic] .content-tile--ink .paid{color:#ff8b48}body[data-site=os] .app-sidebar,body[data-site=os] .app-sidebar span{color:#625d53}body[data-site=os] .app-sidebar .is-active{color:#fbf8f1}body[data-site=os] .download-panel dt{color:#b7ad9e}body[data-site=os] .workstation__grid>*{min-width:0}body[data-site=os] .download-note,body[data-site=os] .release-link{overflow-wrap:anywhere}.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}.ui-note{padding:42px 0 70px;width:min(100% - 48px,680px)!important}.ui-note-back{color:#625d53;justify-content:space-between;align-items:center;margin-bottom:24px;font-size:12px;display:flex}.ui-note-back a{align-items:center;min-height:36px;display:inline-flex}.ui-note-back>span{letter-spacing:.1em;font:11px/1.5 ui-monospace,monospace}.ui-note-card{background:#fbf8f1;border:1px solid #c8c0b2;padding:30px 34px 0}.ui-note-head{align-items:center;gap:13px;display:flex}.ui-note-mark{object-fit:cover;border:1px solid #c8c0b2;flex:none;width:40px;height:40px;display:block}.ui-note-author strong{font-size:15px;font-weight:600;line-height:1.4;display:block}.ui-note-meta{color:#686154;align-items:center;gap:12px;margin-top:4px;font-size:11px;line-height:1.5;display:flex}.ui-note-meta span{border-left:1px solid #c8c0b2;padding-left:12px}.ui-note-bookmark{color:#625d53;cursor:pointer;background:0 0;border:1px solid #0000;flex:none;width:44px;height:44px;margin-left:auto;padding:12px}.ui-note-bookmark svg{fill:none;stroke:currentColor;stroke-width:1.4px;width:19px;height:19px}.ui-note-bookmark:hover{border-color:#c8c0b2}.ui-note-bookmark[aria-pressed=true]{color:#a83808;background:#e7ddca}.ui-note-bookmark[aria-pressed=true] svg{fill:#ea580c22}.ui-note-body>.prose{color:#302e29;padding:28px 0 30px;font-size:18px;line-height:1.85}.ui-note-body .prose p{margin:1em 0}.ui-note-body .prose p:first-child{margin-top:0}.ui-note-body .prose p:last-child{margin-bottom:0}.ui-note-body .prose h2{margin-top:1.8em;font-size:22px}.ui-note-body .prose h3{font-size:19px}.ui-note-body .paywall{box-shadow:none;border-color:#bdb4a4;margin:22px 0 30px;padding:24px}.ui-note-body .paywall h2{font-size:22px}.ui-note-body .paywall p{font-size:14px}.ui-note-next{color:#686154;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;font-size:12px;display:flex}.ui-note-next a{color:#49463f;border-bottom:1px solid #bdb4a4;align-items:center;min-height:44px;display:inline-flex}body:has(.ui-note) .site-footer{border-top:1px solid #c8c0b2}@media (width>=1260px){body[data-ui-page=article] .article-shell{position:relative}body[data-ui-page=article] .ui-reader-toc{max-height:65vh;position:fixed;top:154px;left:calc(50% + 418px);overflow:auto}}@media (width<=1100px){body[data-ui-page=home] .hero{gap:40px}body[data-ui-page=home] .hero__visual img{height:480px}.ui-sovereignty .shell{gap:48px}.ui-path .content-grid--four{grid-template-columns:repeat(2,minmax(0,1fr))}.ui-path .content-grid--four .content-tile:nth-child(2){border-right:0}.ui-path .content-grid--four .content-tile:nth-child(-n+2){border-bottom:1px solid #45433d}.ui-reader-toc{display:none}}@media (width<=900px){body[data-ui-page=home] .hero{grid-template-columns:1fr 1fr;gap:32px;padding-block:56px}body[data-ui-page=home] .hero h1{font-size:70px}body[data-ui-page=home] .hero__visual img{height:420px}body[data-ui-page=home] .hero__links{flex-wrap:wrap;gap:14px}body[data-site=wiki] .layout{grid-template-columns:176px minmax(0,1fr);gap:20px}body[data-site=wiki] .toc{display:none}.site-nav,.nav{gap:10px}}@media (width<=700px){html{scroll-padding-top:84px}.site-header{z-index:60;top:0;position:sticky!important}.site-header__inner,.site-header__primary{position:relative;flex-flow:row!important;justify-content:space-between!important;align-items:center!important;gap:8px!important;height:62px!important;min-height:62px!important;padding-block:0!important;display:flex!important}.shell,.header-inner{width:calc(100% - 36px)!important}.wordmark,.brand{margin:0 auto 0 0;font-size:22px}.ui-mobile-toggle{display:inline-flex}.site-nav,.nav{background:#f4efe5;border-bottom:1px solid #a49a88;gap:12px;max-height:calc(100svh - 72px);position:absolute;top:calc(100% + 1px);left:-18px;right:-18px;overflow:auto;align-items:stretch!important;width:auto!important;padding:20px 18px 26px!important;display:none!important}.site-header.ui-nav-open .site-nav,.site-header.ui-nav-open .nav{flex-wrap:wrap!important;display:flex!important}.site-header.ui-nav-open .nav-menu{border-bottom:1px solid #c8c0b2;width:100%;padding-bottom:8px}.nav-menu__trigger{text-align:left;justify-content:space-between;padding:0;font-size:14px}.nav-menu__panel{width:100%;box-shadow:none;background:0 0;border:0;flex-wrap:wrap;gap:0 12px;display:flex;opacity:1!important;pointer-events:auto!important;position:static!important;transform:none!important}.nav-menu.ui-menu-closed .nav-menu__panel{display:none!important}.nav-menu__panel:before{display:none}.nav-menu__item{min-height:52px;background:0 0!important;width:calc(50% - 6px)!important;padding:8px 0!important}.ui-menu-hint{font-size:11px}.membership-link,.auth-link{text-align:center;flex:1;min-height:44px;margin-top:8px}.auth-menu{flex:1;margin-top:8px}.auth-menu__panel{top:100%;left:auto;right:0}.product-nav__inner,.wiki-nav{scrollbar-width:none;font-size:10px;overflow-x:auto;flex-wrap:nowrap!important;gap:20px!important}.wiki-nav-row,.product-nav{overflow:hidden}.wiki-nav a{flex:none;align-items:center;min-height:42px;display:flex;padding:0!important}.wiki-nav-inner{padding-block:0!important}body[data-ui-page=home] .hero{grid-template-columns:1fr;gap:34px;padding-block:44px 42px}body[data-ui-page=home] .hero h1{font-size:clamp(58px,15vw,90px);line-height:.96}body[data-ui-page=home] .hero__tagline{max-width:300px;margin-top:24px;font-size:18px}body[data-ui-page=home] .hero__stats{margin-top:32px}body[data-ui-page=home] .hero__stats span{font-size:10px}body[data-ui-page=home] .hero__visual{width:calc(100% - 7px);margin-right:7px}body[data-ui-page=home] .hero__visual img{object-position:center 58%;height:350px}body[data-ui-page=home] .hero__visual figcaption{font-size:12px}body[data-ui-page=home] .band{padding-block:60px}body[data-ui-page=home] .section-head{margin-bottom:32px}body[data-ui-page=home] .section-head h2{font-size:32px}body[data-ui-page=home] .content-grid--questions{gap:26px}body[data-ui-page=home] .content-grid--questions .content-tile{min-height:0;padding-top:20px}body[data-ui-page=home] .content-grid--questions h3{margin-top:18px}.ui-path .content-grid--four{grid-template-columns:1fr}.ui-path .content-grid--four .content-tile{border-bottom:1px solid #45433d;border-right:0;min-height:0;padding:24px}.ui-path .content-grid--four .content-tile:last-child{border-bottom:0}.ui-path .content-grid--four h3{margin-top:16px}.ui-path-context{flex-direction:column;align-items:flex-start}.ui-sovereignty .shell{grid-template-columns:1fr;gap:36px}.listing-head{padding-block:42px 32px}.listing-head__inner h1{font-size:42px}.filter-bar{padding-block:20px}.ui-list-search{order:2;width:100%;margin-top:8px}.archive-row{grid-template-columns:1fr auto;gap:9px 16px;padding:23px 0}.archive-row:hover{box-shadow:none;padding-inline:0}.archive-row__type{display:none}.archive-row__date{grid-column:1}.archive-row__access{grid-area:1/2}.archive-row__body{grid-column:1/-1}.archive-row__title{font-size:19px;line-height:1.55}.archive-row__summary{-webkit-line-clamp:2;font-size:13px}.article-head{padding-block:42px 30px}.article-shell,.reading-article{width:calc(100% - 36px)!important}.article-head h1{font-size:32px}.prose{padding-block:32px 54px;font-size:18px;line-height:1.95}.prose h2{font-size:25px}.prose pre{font-size:13px}.ui-reading-tools{gap:10px}.ui-reading-tools button{min-height:44px}.ui-reader-toc{display:none}body[data-site=wiki] .layout{width:calc(100% - 36px);display:block}body[data-site=wiki] .article{background:0 0;border:0;padding:28px 0 54px}body[data-site=wiki] .article>h1{font-size:38px}body[data-site=wiki] .sidebar{max-height:none;padding:16px 0;display:none;position:static}body[data-site=wiki] .sidebar.is-open{display:block}.ui-wiki-toggle{cursor:pointer;width:100%;min-height:44px;font:inherit;background:#e7ddca;border:1px solid #bdb4a4;justify-content:space-between;align-items:center;margin-top:20px;padding:12px 16px;font-size:13px;display:flex}body[data-site=wiki] table{max-width:100%;font-size:13px;display:block;overflow:auto}body[data-site=wiki] th,body[data-site=wiki] td{min-width:120px}.membership{padding-top:44px}.membership__head h1{font-size:36px}.membership-direct,.membership-option{padding:24px}.membership-benefits{grid-template-columns:1fr}.membership-benefits div{border-bottom:1px solid #c8c0b2;border-right:0;align-items:flex-start;min-height:50px;padding:12px 0}.membership-benefits div:last-child{border-bottom:0}body[data-site=os] .hero{width:calc(100% - 36px);grid-template-columns:minmax(0,1fr)!important}body[data-site=os] .hero__visual{width:calc(100% - 7px);min-width:0;max-width:100%;margin-right:7px}body[data-site=os] .app-window{width:100%;min-width:0}body[data-site=os] .app-window__body{min-width:0;min-height:280px;grid-template-columns:80px minmax(0,1fr)!important}body[data-site=os] .app-sidebar{min-width:0;padding:14px 8px;font-size:10px}body[data-site=os] .app-editor{min-width:0;padding:20px 14px}body[data-site=os] .app-editor h2{font-size:22px}body[data-site=os] .app-terminal{display:none}body[data-site=os] .hero h1{font-size:clamp(52px,14vw,74px)}body[data-site=os] .band{padding-block:60px}body[data-site=os] .card-grid,body[data-site=os] .entry-grid{grid-template-columns:1fr}body[data-site=os] .download-panel{min-width:0}body[data-site=os] pre{max-width:100%;overflow:auto}.ui-search-head{gap:8px;padding:14px 16px}.ui-note{padding-block:20px 48px;width:calc(100% - 36px)!important}.ui-note-back{margin-bottom:14px}.ui-note-card{padding:22px 22px 0}.ui-note-mark{width:36px;height:36px}.ui-note-head{gap:11px}.ui-note-body>.prose{padding-block:24px;font-size:17px;line-height:1.9}.ui-note-meta{gap:8px;font-size:10px}.ui-note-meta span{padding-left:8px}.ui-note-next{flex-direction:column;align-items:flex-start;gap:2px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,:before,:after{transition:none!important;animation:none!important}}.ui-note-head .bookmark-control{margin-left:auto;position:relative}.ui-note-head .bookmark-message{white-space:nowrap;font-size:11px;position:absolute;top:100%;right:0}.ui-note-head .bookmark-button{color:#625d53;background:0 0;border:1px solid #0000;padding:12px;width:44px!important;height:44px!important}.ui-note-head .bookmark-button svg{fill:none;stroke:currentColor;stroke-width:1.4px;width:19px;height:19px}.ui-note-head .bookmark-button[aria-pressed=true]{color:#a83808;background:#e7ddca}.ui-note-head .bookmark-button[aria-pressed=true] svg{fill:#ea580c22}.ui-note-head .bookmark-button:hover{border-color:#c8c0b2}.ui-note-card>.ui-post-body:empty{min-height:32px}