.public-footer,.public-header,.public-site{--public-ink:#213e36;--public-muted:#646d64;--public-paper:#f8f7f2;--public-line:#dddfd5;color:var(--public-ink);background:var(--public-paper);font-size:16px;line-height:1.75}.main-content:has(>.public-site){padding-bottom:0;background:#f8f7f2}.public-container{width:min(1248px,100%);padding-inline:48px;margin-inline:auto}.public-site section[id]{scroll-margin-top:104px}.public-site h1,.public-site h2,.public-site h3{color:var(--public-ink)}.public-site h1{font-size:clamp(42px,4.5vw,64px);line-height:1.22;letter-spacing:-.055em;font-weight:650}.public-site h1 em{font-style:normal;color:#678270}.public-site h2{font-size:clamp(29px,3vw,40px);font-weight:600;line-height:1.4;letter-spacing:-.045em}.public-site h3{font-size:22px;font-weight:600;line-height:1.5;letter-spacing:-.035em}.public-site p{color:var(--public-muted)}.public-site .public-eyebrow{color:#526858;font-weight:600;font-size:13px;letter-spacing:.045em;margin-bottom:22px}.public-site .public-lead{font-size:17px;line-height:1.9;margin-top:28px}.public-header{position:-webkit-sticky;position:sticky;top:0;z-index:60;border-bottom:1px solid var(--public-line)}.public-header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.public-brand{display:flex;align-items:center;gap:15px;flex-shrink:0}.public-brand-mark{font-size:39px;font-weight:650;letter-spacing:-.1em;line-height:1}.public-brand-mark>span{color:#8b9f7b}.public-brand-name{font-size:16px;font-weight:650;letter-spacing:-.03em}.public-brand-name small{display:block;font-size:9px;letter-spacing:.16em;font-weight:500;margin-top:2px}.public-desktop-nav{display:flex;gap:29px;margin-left:auto;font-size:14px}.public-desktop-nav a{padding-block:10px}.public-desktop-nav a:hover,.public-desktop-nav a[aria-current]{text-decoration:underline;text-underline-offset:7px}.public-header-actions{display:flex;gap:14px;align-items:center}.public-header-join{display:inline-flex;align-items:center;gap:14px;border:1px solid #a3afa0;padding:9px 17px;border-radius:3px;font-size:14px}.public-header-join:hover{background:#e9eddf}.public-menu-toggle{display:none;color:var(--public-ink);width:44px;height:44px;align-items:center;justify-content:center}.public-mobile-nav{padding:8px 24px 20px;border-top:1px solid var(--public-line)}.public-mobile-nav a{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.public-skip-link{position:absolute;top:-100px;left:20px;padding:12px 20px;background:white;color:#213e36}.public-skip-link:focus{top:12px;z-index:100}.public-footer a:focus-visible,.public-header :is(a,button):focus-visible,.public-site :is(a,button,input,textarea,select):focus-visible{outline:2px solid #547257;outline-offset:5px}.public-button{display:inline-flex;align-items:center;justify-content:center;gap:30px;padding:15px 23px;background:#254c3e;color:#fff;border:1px solid #254c3e;border-radius:3px;font-size:15px;font-weight:550;transition:background .18s}.public-button:hover{background:#163b2e}.public-text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:550;color:var(--public-ink);padding-block:8px}.public-text-link:hover{text-decoration:underline;text-underline-offset:5px}.public-form button.public-text-link{width:max-content;border:0;background:none;cursor:pointer}.public-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap;margin-top:32px}.public-hero{display:grid;grid-template-columns:1.12fr 1fr;grid-gap:48px;gap:48px;align-items:center;padding-block:76px 82px}.hero-footnote{font-size:12px;margin-top:27px}.meeting-art{aspect-ratio:1/1.09;position:relative;overflow:hidden;border-radius:48% 48% 4px 4px;background:#e9ecdf;border:1px solid #dfe3d4}.art-caption{position:absolute;top:13%;width:100%;text-align:center;font-size:12px;color:#5e715d;letter-spacing:.03em}.meeting-orbit{position:absolute;width:67%;height:49%;left:16.5%;top:27%;border:1px solid #acbaa1;border-radius:50%;transform:rotate(-38deg)}.orbit-two{transform:rotate(38deg)}.meeting-center{position:absolute;left:33%;top:35%;width:34%;height:32%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#294e40;border-radius:50%;color:#fffdf1;box-shadow:0 15px 40px #294e4012}.meeting-center span{font-size:13px}.meeting-center strong{font-size:clamp(30px,3.2vw,43px);font-weight:500;line-height:1.25;letter-spacing:-.06em}.meeting-person{position:absolute;width:26%;aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid #f8f7f280}.meeting-person span{font-size:10px;margin-bottom:2px}.meeting-person strong{font-size:23px;font-weight:500}.person-research{top:22%;left:11%;background:#f6f1dc;transform:rotate(-9deg)}.person-tech{top:22%;right:11%;background:#c7d0bc;transform:rotate(9deg)}.person-business{top:56%;left:11%;background:#d6ddca;transform:rotate(9deg)}.person-creative{top:56%;right:11%;background:#e8cdb5;transform:rotate(-9deg)}.art-bottom{position:absolute;bottom:6%;inset-inline:7%;display:flex;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:.06em;color:#62705e}.public-intro-band{border-block:1px solid var(--public-line)}.public-intro-band>div{display:flex;justify-content:space-between;gap:40px;padding-block:32px;align-items:center}.public-intro-band p:first-child{font-size:21px;color:var(--public-ink);line-height:1.6}.public-intro-band strong{font-weight:550}.public-intro-band p:last-child{font-size:15px}.public-section{padding-block:96px}.public-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:44px}.public-section-heading>p{font-size:15px;padding-bottom:6px}.possibility-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.possibility-card{padding:29px 26px 23px;border:1px solid var(--public-line);background:#f1f2e9;display:flex;flex-direction:column;border-radius:4px}.possibility-card:nth-child(2){background:#eeeee7}.possibility-card:nth-child(3){background:#f3ede3}.public-number{font-size:13px;color:#74816c;letter-spacing:.1em;margin-bottom:47px}.possibility-card h3{font-size:21px;margin-bottom:17px}.possibility-card p{font-size:15px;line-height:1.85;margin-bottom:28px}.possibility-tags{border-top:1px solid #d7dbce;padding-top:18px;margin-top:auto;font-size:12px;color:#58654f}.public-caption{font-size:12px;margin-top:18px}.public-process{background:#e9ede4}.public-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);grid-gap:38px;gap:38px;counter-reset:step}.public-steps li{border-top:1px solid #aebba6;padding-top:23px}.step-index{font-size:13px;color:#63765a}.public-steps h3{margin-top:26px;margin-bottom:15px}.public-steps p{font-size:15px;line-height:1.9}.public-promises{display:grid;grid-template-columns:1fr 1.2fr;grid-gap:80px;gap:80px}.public-promises .public-text-link{margin-top:25px}.promise-list article{display:flex;gap:24px;padding:25px 0;border-top:1px solid var(--public-line)}.promise-list article:last-child{border-bottom:1px solid var(--public-line)}.promise-list article>span{padding-top:4px;font-size:12px;color:#74816c}.promise-list h3{font-size:20px;margin-bottom:10px}.promise-list p{font-size:15px;line-height:1.85}.public-handbook{background:#eeeee5}.handbook-guide{display:grid;grid-template-columns:.85fr 1.15fr;grid-gap:100px;gap:100px;align-items:center;padding-block:80px}.handbook-cover{width:285px;min-height:375px;padding:29px 30px 25px 36px;background:#2e4d3f;color:#f1eedc;border-left:9px solid #243e33;box-shadow:8px 8px 0 #d4d7c6,16px 23px 35px #2a40251b;transform:rotate(-5deg);margin-inline:auto;display:flex;flex-direction:column}.handbook-cover>span{font-size:9px;letter-spacing:.15em}.handbook-cover strong{font-size:49px;line-height:1.25;font-weight:500;letter-spacing:-.04em;margin-top:40px}.handbook-cover strong span{color:#bcce9d}.public-site .handbook-cover p{color:#d6dcc8;margin-block:22px 32px;font-size:13px}.handbook-cover>span:last-child{margin-top:auto}.handbook-guide-copy>p:not(.public-eyebrow){font-size:15px;margin-top:19px;max-width:475px}.handbook-shortcuts{margin-block:27px 14px}.handbook-shortcuts a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 0;border-top:1px solid #d3d8ca}.handbook-shortcuts a:last-child{border-bottom:1px solid #d3d8ca}.handbook-shortcuts a:hover{color:#607b52}.handbook-shortcuts small{display:block;color:#70796a;font-size:11px}.handbook-shortcuts span{font-size:15px}.public-invitation{text-align:center;padding-block:100px}.public-invitation h2{font-size:clamp(31px,3.2vw,45px)}.public-invitation>p:not(.public-eyebrow){margin-block:21px 29px;font-size:16px}.public-footer{border-top:1px solid var(--public-line);padding-block:47px 22px}.public-footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:43px}.footer-brand{font-size:18px;font-weight:600}.public-footer p{font-size:13px;line-height:1.8;color:var(--public-muted);margin-top:14px}.public-footer nav{display:flex;flex-wrap:wrap;gap:28px;font-size:13px;align-content:flex-start}.public-footer a:hover{text-decoration:underline;text-underline-offset:4px}.public-footer-bottom{border-top:1px solid var(--public-line);padding-top:20px;display:flex;justify-content:space-between;gap:14px;font-size:11px;color:var(--public-muted)}.public-about-hero{padding-block:87px 75px;text-align:center}.public-about-hero h1{font-size:clamp(38px,4vw,57px)}.public-about-story{display:grid;grid-template-columns:1fr 2fr;grid-gap:60px;gap:60px;border-top:1px solid var(--public-line);padding-block:70px 90px}.public-about-story h2{margin-bottom:26px}.public-about-story p{margin-top:20px;max-width:670px;line-height:1.95}.public-site .story-pullquote{border-left:2px solid #829674;padding-left:23px;margin-top:35px;font-size:23px;color:var(--public-ink)}.public-side-note{margin-top:24px;font-size:15px}.public-ecosystem{padding-block:0 90px}.public-ecosystem>p:not(.public-eyebrow){margin-top:20px}.ecosystem-organizations{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:18px;gap:18px;border-block:1px solid var(--public-line);padding-block:26px;margin-block:30px 15px}.ecosystem-organizations strong{display:block;font-size:15px;font-weight:550}.ecosystem-organizations span{font-size:12px;color:var(--public-muted)}.public-join{padding-block:72px 90px}.public-join-heading{max-width:710px;margin-bottom:48px}.public-join-heading h1{font-size:clamp(36px,4vw,53px)}.public-join-layout{display:grid;grid-template-columns:.8fr 1.2fr;grid-gap:76px;gap:76px;align-items:start}.public-join-aside{position:-webkit-sticky;position:sticky;top:120px}.public-join-aside h2{font-size:24px;margin-bottom:22px}.join-expectations{list-style:none}.join-expectations li{padding-block:17px;border-top:1px solid var(--public-line)}.join-expectations strong{display:block;font-size:15px;font-weight:600}.join-expectations p{font-size:14px;margin-top:5px}.join-reading{background:#e9ede3;padding:22px;margin-top:27px}.join-reading p{font-size:14px;margin-block:8px}.public-form{padding:32px;border:1px solid var(--public-line);border-radius:5px;background:#fffefa}.public-form fieldset{border:0;min-width:0;margin-bottom:30px}.public-form legend{font-size:20px;font-weight:550;margin-bottom:20px}.public-form label:not(.public-checkbox){display:block;margin-bottom:18px;font-size:14px;font-weight:550}.public-form label small{font-size:12px;font-weight:400;color:#747c6d;margin-left:7px}.public-form :is(input:not([type=checkbox]),textarea,select){display:block;width:100%;padding:12px 13px;font-size:14px;line-height:1.6;background:#f9f9f4;border:1px solid #d5dace;border-radius:3px;margin-top:7px;color:#213e36}.public-form input::placeholder,.public-form textarea::placeholder{color:#77806e;font-weight:400}.public-form textarea{resize:vertical}.public-field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.public-form-note{font-size:13px;padding:16px;background:#eeefe6;border-left:2px solid #899b78;margin-bottom:24px}.public-checkbox{display:flex;gap:10px;align-items:flex-start;font-size:13px;margin-bottom:22px}.public-checkbox input{width:17px;height:17px;flex-shrink:0;margin-top:4px;accent-color:#254c3e}.public-form .public-button{width:100%}.public-form-status{font-size:14px;margin-top:18px}.public-faq{margin-top:66px;border-top:1px solid var(--public-line);padding-top:40px}.public-faq h2{font-size:26px;margin-bottom:20px}.public-faq details{padding-block:18px;border-bottom:1px solid var(--public-line)}.public-faq summary{cursor:pointer;font-size:16px}.public-faq details p{font-size:14px;padding-top:13px;max-width:760px}@media (max-width:1050px){.public-container{padding-inline:32px}.public-desktop-nav{gap:18px}.public-brand-name{font-size:14px}.public-brand-mark{font-size:34px}.public-hero{gap:25px}.public-hero h1{font-size:49px}.public-hero .public-lead{font-size:15px}.public-actions{gap:16px}.handbook-guide{gap:50px}.public-promises{gap:45px}.public-join-layout{gap:40px}}@media (max-width:800px){.public-desktop-nav{display:none}.public-menu-toggle{display:flex}.public-header-inner{height:76px}.public-hero{grid-template-columns:1fr;padding-block:49px 55px;gap:38px}.public-hero h1{font-size:clamp(42px,8vw,60px)}.meeting-art{max-width:470px;width:100%;margin-inline:auto;aspect-ratio:1.12;border-radius:44% 44% 4px 4px}.public-intro-band>div{align-items:flex-start}.public-intro-band p:first-child{font-size:18px}.public-intro-band p:last-child{font-size:13px}.public-section{padding-block:64px}.public-section-heading{gap:22px;flex-direction:column;align-items:flex-start;margin-bottom:30px}.possibility-grid{gap:12px}.possibility-card{padding:22px 18px}.possibility-card h3{font-size:19px}.public-steps{gap:22px}.public-steps h3{font-size:19px}.public-promises{grid-template-columns:1fr;gap:30px}.handbook-guide{grid-template-columns:.75fr 1fr;gap:32px}.handbook-cover{width:230px;min-height:330px;padding:25px}.handbook-cover strong{font-size:39px}.public-footer-top{flex-direction:column;gap:25px}.public-about-story{grid-template-columns:1fr;gap:10px}.ecosystem-organizations{grid-template-columns:repeat(3,1fr);gap:25px}.public-join-layout{grid-template-columns:1fr;gap:35px}.public-join-aside{position:static}}@media (max-width:560px){.public-container{padding-inline:22px}.public-header-inner{gap:10px;height:70px}.public-brand{gap:9px}.public-brand-mark{font-size:31px}.public-brand-name{font-size:12px}.public-brand-name small{font-size:7px;letter-spacing:.1em}.public-header-actions{gap:3px}.public-header-join{padding:7px 10px;font-size:12px;gap:4px}.public-header-join svg{display:none}.public-menu-toggle{width:36px}.public-site .public-eyebrow{margin-bottom:16px;font-size:12px}.desktop-break{display:none}.public-site .public-lead{font-size:16px}.public-hero .public-actions{align-items:flex-start;flex-direction:column;gap:10px}.hero-footnote{margin-top:19px;font-size:11px}.public-intro-band>div{flex-direction:column;gap:15px;padding-block:25px}.meeting-person strong{font-size:20px}.meeting-person span{font-size:9px}.meeting-center span{font-size:11px}.art-bottom{font-size:8px}.possibility-grid,.public-steps{grid-template-columns:1fr;gap:20px}.possibility-card{padding:24px}.public-number{margin-bottom:24px}.possibility-card h3{font-size:22px}.public-steps h3{margin-top:15px;font-size:21px}.public-steps li{padding-bottom:10px}.promise-list h3{font-size:19px}.handbook-guide{grid-template-columns:1fr;padding-block:55px;gap:50px}.handbook-cover{width:210px;min-height:280px}.handbook-cover strong{font-size:36px;margin-top:25px}.public-site .handbook-cover p{margin-block:18px}.public-invitation{padding-block:68px}.public-invitation>p:not(.public-eyebrow){font-size:14px}.public-footer nav{gap:18px}.public-footer-bottom{flex-direction:column;gap:5px}.public-about-hero{padding-block:58px;text-align:left}.public-about-hero h1{font-size:37px}.public-about-story{padding-block:42px 60px}.public-site .story-pullquote{font-size:20px}.ecosystem-organizations{grid-template-columns:repeat(2,1fr)}.public-join{padding-block:48px 60px}.public-form{padding:22px 18px}.public-field-row{grid-template-columns:1fr;gap:0}}.direction-content{padding-bottom:64px}.prototype-notice{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.7rem max(1rem,calc((100vw - 1240px) / 2));border-bottom:1px solid #e8d8ad;background:#fff7dc;color:#4d421f;font-size:.78rem;line-height:1.45}.prototype-notice a{color:inherit;font-weight:750;white-space:nowrap}.roadmap-list{list-style:none;padding:0;margin:0}.direction-notice{padding:22px 26px;margin-block:24px;border:1px solid #cdd8d1;border-left:3px solid #426b59;border-radius:12px;background:#f0f4ee;color:#243c32;overflow-wrap:anywhere}.direction-notice p{font-size:14px;line-height:1.8;margin-block:8px}.direction-notice a{color:#254c3e;text-decoration:underline;text-underline-offset:4px;font-size:14px}.direction-section{padding-block:48px;border-bottom:1px solid #dce1d8;scroll-margin-top:100px}.direction-section h2{margin-bottom:24px}.direction-section li,.direction-section>p{max-width:850px;line-height:1.9;margin-block:14px}.direction-section ul{padding-left:22px}.direction-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px;gap:20px;margin-block:26px}.direction-grid article{padding:26px;border:1px solid #dce1d8;border-radius:16px}.direction-grid article p{line-height:1.85;margin-top:12px}.direction-definitions>div{display:grid;grid-template-columns:170px minmax(0,1fr);grid-gap:24px;gap:24px;padding-block:20px;border-bottom:1px solid #dce1d8}.direction-definitions dt{font-weight:700}.direction-definitions dd{margin:0;line-height:1.85}@media (max-width:640px){.prototype-notice{align-items:flex-start;flex-direction:column;gap:.25rem}.direction-definitions>div,.direction-grid{grid-template-columns:1fr;gap:12px}.direction-grid article,.direction-notice{padding:20px}}@media print{.direction-notice{page-break-inside:avoid;break-inside:avoid;background:white;color:black;border-color:#777}.public-footer,.public-header{display:none!important}}@media (prefers-reduced-motion:reduce){.public-header *,.public-site *{transition:none!important;scroll-behavior:auto!important}}@media screen{.hb-editorial{--brand-primary:#355d45;--brand-primary-hover:#214532;--brand-subtle:#e9eee2;--brand-border:#bbc8ad;--bg-base:#f8f7f2;--bg-surface:#f0f2e9;--bg-surface-elevated:#e9ede2;--bg-card:#fffef9;--text-title:#213e36;--text-main:#374a3f;--text-muted:#606e60;--text-dim:#687664;--border-subtle:#dde1d5;--border-strong:#bcc6b3;--radius-sm:3px;--radius-md:4px;--shadow-card:none}.hb-welcome{display:grid;grid-template-columns:1.2fr 1fr;grid-gap:65px;gap:65px;align-items:center;padding-block:75px 64px}.hb-welcome h1{font-size:clamp(39px,4.4vw,62px)}.hb-welcome h1>span{color:#849a70}.hb-welcome-subtitle{font-size:23px;margin-top:15px;letter-spacing:-.04em}.hb-welcome .public-lead{font-size:16px}.hb-edition{font-size:12px;margin-top:24px}.hb-book-stage{padding:45px 25px 20px;background:#e9ecdf;border-radius:48% 48% 3px 3px}.hb-book-stage>p{font-size:12px;text-align:center;margin-top:36px;letter-spacing:.05em}.hb-find-section{padding-bottom:58px}.hb-home-search{display:flex;align-items:center;gap:16px;padding:17px 20px;border:1px solid #c5cebc;border-radius:4px;background:#fffef9}.hb-home-search:focus-within{border-color:#355d45;outline:2px solid #d7e0ca}.hb-home-search input{border:0;background:transparent;min-width:0;flex:1 1;font-size:16px;outline:none}.hb-home-search input::placeholder{color:#74806f}.hb-home-search button{display:flex;gap:12px;align-items:center;color:#355d45;font-size:14px;padding:5px}.hb-home-search>svg{flex-shrink:0}.hb-find-section>p{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:12px;margin-top:15px}.hb-find-section>p a{text-decoration:underline;text-underline-offset:4px}.hb-sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap}.hb-start-section{padding-block:48px 80px;border-top:1px solid #dde1d5}.hb-start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.hb-start-card{display:flex;flex-direction:column;padding:28px;background:#eeefe5;border:1px solid #dde1d5;border-radius:4px;transition:background .2s}.hb-start-card:nth-child(2){background:#e9ede3}.hb-start-card:nth-child(3){background:#f1ece2}.hb-start-card:hover{background:#e2e8d8}.hb-start-card .public-number{margin-bottom:30px}.hb-start-card h3{font-size:21px}.hb-start-card p{font-size:15px;margin-block:16px 28px}.hb-start-link{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;padding-top:17px;border-top:1px solid #d2d9c8;font-size:13px}.hb-contents-section{padding-bottom:85px}.hb-contents-part{border-top:1px solid #d7decf;scroll-margin-top:105px}.hb-contents-part:last-child{border-bottom:1px solid #d7decf}.hb-contents-part summary{display:flex;align-items:center;gap:25px;padding:25px 8px;cursor:pointer;list-style:none}.hb-contents-part summary::-webkit-details-marker{display:none}.hb-contents-label{width:90px;flex-shrink:0;font-size:12px;color:#627759}.hb-contents-summary{flex:1 1;min-width:0}.hb-contents-summary strong{display:block;font-size:20px;font-weight:550}.hb-contents-summary small{display:block;font-size:13px;color:#6b7764;margin-top:5px}.hb-contents-expand{font-size:26px;font-weight:300;margin-left:auto}.hb-contents-part[open] .hb-contents-expand{transform:rotate(45deg)}.hb-contents-part ol{list-style:none;background:#f0f2e9;padding:8px 24px;margin-bottom:24px;border-radius:3px}.hb-contents-part li+li{border-top:1px solid #dce1d2}.hb-contents-part li a{display:flex;align-items:baseline;gap:20px;padding:16px 0}.hb-contents-part li a:hover strong{text-decoration:underline;text-underline-offset:5px}.hb-contents-part li a>span{font-size:12px;width:72px;flex-shrink:0;color:#66775b}.hb-contents-part li strong{font-size:15px;font-weight:500;flex:1 1}.hb-contents-part li small{font-size:11px;color:#65735e;white-space:nowrap}.hb-contents-part li svg{flex-shrink:0;align-self:center}.hb-unavailable{display:block;padding:16px 0;font-size:14px;color:#687664}.hb-book-note{background:#e9ede3;text-align:center;padding-block:64px}.hb-book-note blockquote{font-size:clamp(25px,3vw,36px);line-height:1.5;font-weight:500;letter-spacing:-.035em}.hb-book-note p:not(.public-eyebrow){margin-block:23px 12px;font-size:15px}.hb-library-tools{display:grid;grid-template-columns:1fr 1fr;grid-gap:60px;gap:60px;padding-block:80px 55px}.hb-library-tools h2{font-size:31px}.hb-library-tools p:not(.public-eyebrow){font-size:14px;margin-top:20px}.hb-download-options>a{display:flex;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid #d7decf}.hb-download-options>a:first-child{border-top:1px solid #d7decf}.hb-download-options>a span{flex:1 1}.hb-download-options strong{display:block;font-size:16px;font-weight:550}.hb-download-options small{display:block;font-size:12px;color:#687664}.hb-download-options .hb-pdf-status{display:flex;margin-top:15px;font-size:11px;flex-wrap:wrap}.hb-editorial .hb-pdf-status.stale{color:#795d27}.hb-editorial .hb-pdf-status.fresh{color:#355d45}.hb-version-section{padding-bottom:65px}.hb-version-section details{border-block:1px solid #d7decf;padding-block:20px}.hb-version-section summary{cursor:pointer;font-size:16px}.hb-version-section summary span{font-size:12px;color:#687664;margin-left:20px}.hb-version-section details>p{margin-top:20px;font-size:14px}.hb-version-section ul{list-style:none;margin-top:20px}.hb-version-section li{padding-block:15px;border-top:1px solid #dde1d5;font-size:14px}.hb-version-section li>span{font-size:12px}.hb-editorial .hb-sidebar{top:88px;height:calc(100vh - 88px);background:#f0f2e9;padding-top:26px}.hb-editorial .hb-sidebar-title{font-weight:600}.hb-editorial .hb-toc-item{padding-block:8px}.hb-editorial .hb-toc-part-head{padding-block:11px}.hb-editorial .hb-article{padding:48px 52px 80px;max-width:920px}.hb-editorial .hb-chapter-title{font-size:clamp(29px,3vw,41px);font-weight:600;line-height:1.4}.hb-editorial .hb-breadcrumb{flex-wrap:wrap;margin-bottom:30px}.hb-editorial .hb-chapter-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.hb-editorial .btn{background:#eef1e7;color:#355d45;border:1px solid #ccd5c0;box-shadow:none;border-radius:3px}.hb-editorial .btn:hover{background:#e0e7d6;transform:none}.hb-editorial .hb-prose{font-size:17px;line-height:1.95}.hb-editorial .hb-prose p{color:#374a3f}.hb-editorial .hb-prose h2{font-size:27px;font-weight:600;scroll-margin-top:110px}.hb-editorial .hb-prose h3{font-size:22px;font-weight:600;scroll-margin-top:110px}.hb-editorial .hb-prose blockquote{background:#edf1e5;border-color:#829873;padding:20px 24px}.hb-editorial .hb-table-wrap{border:1px solid #d5ddd0;border-radius:10px;background:#fffef9;box-shadow:0 8px 24px rgba(33,62,54,.05)}.hb-editorial .hb-prose table{color:#33483d;line-height:1.65}.hb-editorial .hb-prose td,.hb-editorial .hb-prose th{padding:13px 16px;border-bottom:1px solid #dce3d8;color:#33483d}.hb-editorial .hb-prose td+td,.hb-editorial .hb-prose th+th{border-left:1px solid #e5e9e1}.hb-editorial .hb-prose th{background:#eaf0e5;color:#28483b;font-size:13.5px;font-weight:700;letter-spacing:-.01em}.hb-editorial .hb-prose tbody tr:nth-child(odd) td{background:#fffef9}.hb-editorial .hb-prose tbody tr:nth-child(2n) td{background:#f7f8f3}.hb-editorial .hb-prose tbody tr:hover td{background:#f0f4ec}.hb-editorial .hb-prose td:first-child{color:#25483a;font-weight:700}.hb-editorial .hb-diagram{background:#e9ede2;color:#374a3f;border:1px solid #d4ddc9;box-shadow:none}.hb-editorial .hb-hero-figure{box-shadow:none;border-color:#d7decf;border-radius:8px;margin:20px 0 28px}.hb-editorial .hb-hero-img-wrap{width:100%;aspect-ratio:16/9;box-shadow:none;border-radius:8px;border:1px solid #d7decf;background:#eef1e7;overflow:hidden;position:relative}.hb-editorial .hb-hero-img{width:100%;height:100%;max-height:none;object-fit:cover;display:block}.hb-editorial .hb-hero-figure:hover .hb-hero-img{transform:none}.hb-editorial .hb-hero-overlay{display:none}.hb-editorial .hb-hero-caption{color:#556b50;background:#eef1e7;font-size:11.5px;font-weight:500;padding:6px 12px;border-top:1px solid #d7decf;display:flex;align-items:center;gap:6px}.hb-editorial .hb-incontent-caption{color:#63745b;background:#eef1e7;font-size:11px;font-weight:400}.hb-editorial .hb-incontent-figure{box-shadow:none;border-radius:4px}.hb-editorial .hb-search-input-wrap input{min-width:0}.hb-editorial .hb-search-suggest .badge{background:#e9eee2;border:1px solid #d2dcc7;color:#355d45;padding:7px 12px;font-weight:500}.hb-editorial .hb-search-hit-heading{font-weight:600}.hb-editorial .hb-search-hit-meta{flex-wrap:wrap}.hb-editorial .hb-search-hit-snippet mark{background:#e1e7bc;color:#213e36}.hb-editorial :is(summary,button,input,a):focus-visible{outline:2px solid #547257;outline-offset:4px}.hb-editorial .hb-visual-card{--text-title:#f1f4e9;--text-main:#dce5d2;--text-muted:#b9c8ad;background:#213e36;box-shadow:none;border:1px solid #536d56;border-radius:4px}.hb-editorial .hb-visual-card :is(h4,h5,h6){color:#f1f4e9}.hb-editorial .hb-visual-card p{color:#c7d3bd}.hb-editorial .hb-visual-card .hb-visual-badge{background:#ffffff0d;color:#d0ddbf;border-color:#7b9067}}@media screen and (max-width:1000px){.hb-welcome{gap:35px}.hb-editorial .hb-article{padding-inline:30px}.hb-editorial .hb-visual-card{padding:24px 18px}}@media screen and (max-width:800px){.hb-editorial .hb-sidebar{top:76px;height:calc(100vh - 76px)}.hb-welcome{gap:28px;padding-block:55px}.hb-welcome h1{font-size:39px}.hb-start-card{padding:22px 18px}.hb-start-card h3{font-size:19px}}@media screen and (max-width:768px){.hb-editorial .hb-sidebar{position:static;height:auto;max-height:65vh}.hb-editorial .hb-mobile-toggle{margin:18px 22px 0;justify-self:start}.hb-editorial .hb-article{padding:30px 22px 60px}.hb-editorial .hb-table-scroll-badge{color:#355d45;background:#edf2e8;border-color:#c8d3c0}.hb-editorial .hb-table-wrap{border-radius:8px;box-shadow:inset -10px 0 14px -13px rgba(33,62,54,.4)}.hb-editorial .hb-prose td,.hb-editorial .hb-prose th{padding:10px 12px}}@media screen and (max-width:600px){.hb-welcome{grid-template-columns:1fr}.hb-book-stage{max-width:320px;width:100%;margin-inline:auto;margin-top:20px}.hb-welcome-subtitle{font-size:20px}.hb-home-search{padding:12px;gap:10px}.hb-home-search input{font-size:14px}.hb-home-search button{font-size:13px}.hb-home-search button svg{display:none}.hb-find-section{padding-bottom:35px}.hb-start-grid{grid-template-columns:1fr}.hb-start-card{padding:25px}.hb-start-card h3{font-size:22px}.hb-start-section{padding-block:40px 55px}.hb-contents-part summary{gap:12px;flex-wrap:wrap;padding-block:21px}.hb-contents-label{width:100%}.hb-contents-summary strong{font-size:18px}.hb-contents-summary small{font-size:12px}.hb-contents-part ol{padding-inline:15px}.hb-contents-part li a{flex-wrap:wrap;gap:5px 10px}.hb-contents-part li a>span{width:100%}.hb-contents-part li small{display:none}.hb-contents-part li strong{font-size:14px}.hb-library-tools{grid-template-columns:1fr;gap:30px;padding-block:55px 40px}.hb-version-section summary span{display:block;margin-left:18px}.hb-editorial .hb-prose{font-size:16px}.hb-editorial .hb-prose h2{font-size:24px}.hb-editorial .hb-prose h3{font-size:20px}.hb-editorial .hb-visual-controls{flex-wrap:wrap}}