:root{color-scheme:light;--blue:#114bf0;--navy:#0a1e48;--text:#516079;--line:#e6eaf2;--soft:#edf2ff;--font:"Avenir Next","Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;color:var(--navy);background:#fff;font-family:var(--font);font-size:16px;-webkit-font-smoothing:antialiased}
button,a,summary{-webkit-tap-highlight-color:transparent}
button{font:inherit}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}
.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.skip-link{position:fixed;top:-100px;left:20px;padding:12px 18px;background:var(--navy);color:#fff;z-index:10;border-radius:8px}
.skip-link:focus{top:16px}
.site-header{height:112px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.wordmark{display:block;position:relative;width:230px;aspect-ratio:5.39;overflow:hidden;flex-shrink:0}
.wordmark img{position:absolute;width:112%;max-width:none;height:auto;top:50%;left:50%;transform:translate(-50%,-50%)}
.header-right{display:flex;align-items:center;gap:28px}
.header-caption{font-size:14px;color:#69748a}
.launch-label{font-size:14px;font-weight:600;border:1px solid #d7e0f6;border-radius:100px;padding:11px 17px;white-space:nowrap;color:var(--navy)}
.hero{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);align-items:center;gap:48px;padding-top:76px;padding-bottom:79px}
.hero-copy{padding-bottom:16px}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 26px;font-size:12px;font-weight:700;line-height:1.5;letter-spacing:.14em;color:#606e89}
.eyebrow-line{display:block;width:23px;height:2px;background:var(--blue)}
h1{margin:0 0 26px;font-size:clamp(50px,5.15vw,76px);line-height:1.08;letter-spacing:-.058em;font-weight:700}
h1 span{color:var(--blue)}
.hero-description{font-size:18px;line-height:1.75;color:var(--text);max-width:445px;margin:0 0 29px}
.primary-link{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;border-radius:8px;background:var(--blue);color:#fff;padding:14px 21px;font-weight:600;font-size:16px;transition:background .18s,transform .18s;box-shadow:0 5px 12px #114bf012}
.primary-link:hover{background:#073bd4;transform:translateY(-2px)}
.primary-link .icon{width:18px;height:18px}
.hero-note{margin:16px 0 0;font-size:13px;line-height:1.6;color:#6d778b}
.preview-area{min-width:0}
.preview-stage{position:relative;background:#edf2ff;border-radius:22px;padding:33px 24px 19px}
.workspace{background:#fff;border:1px solid #dae1ed;border-radius:12px;overflow:hidden;box-shadow:0 20px 35px -17px #163b7b38,0 3px 10px #20375706}
.workspace-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);min-height:61px}
.demo-wordmark{width:132px}
.example-label{font-size:12px;line-height:1.4;color:#758095}
.workspace-body{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,1fr);min-height:354px}
.folder-panel{position:relative;padding:22px 9px 54px;background:#fafbfe;border-right:1px solid var(--line);font-size:14px;min-width:0}
.panel-label{font-size:12px;letter-spacing:.13em;color:#727e95;font-weight:650;margin:0 0 18px 12px}
.folder summary{display:flex;align-items:center;gap:7px;min-height:38px;padding:5px 5px;border-radius:5px;cursor:pointer;list-style:none;font-size:14px;font-weight:650;line-height:1.45;color:#283c60}
.folder summary::-webkit-details-marker{display:none}
.folder summary:hover{background:#eef2f9}
.folder summary span{min-width:0;overflow-wrap:break-word}
.chevron{height:10px;width:10px;color:#7a879d;stroke-width:2;transition:transform .16s}
details[open]>.folder-children,details[open]>.conversation-list{animation:folder-open .16s ease-out}
details[open]>summary>.chevron{transform:rotate(90deg)}
.folder-symbol{height:16px;width:16px;stroke:var(--blue);fill:#edf2ff;stroke-width:1.6}
.folder-children{margin-left:11px;padding-left:7px;border-left:1px solid #dce3f0}
.conversation-list{display:flex;flex-direction:column;margin:2px 0 4px 19px;gap:3px}
.conversation{display:flex;gap:7px;align-items:center;text-align:left;padding:8px 6px;border:0;border-radius:5px;background:transparent;color:#657087;font-size:14px;font-weight:400;line-height:1.5;cursor:pointer;min-height:36px}
.conversation .icon{width:14px;height:14px;stroke-width:1.5}
.conversation:hover{background:#eaf0ff;color:var(--blue)}
.conversation.active{background:#e5edff;color:#1445c7}
.personal-folder{margin-top:8px}
.personal-folder>.conversation-list{margin-left:24px}
.folder-panel-bottom{display:flex;align-items:center;gap:7px;position:absolute;bottom:18px;left:18px;right:8px;font-size:12px;color:#8590a5;line-height:1.5}
.folder-panel-bottom .icon{width:13px;height:13px}
.conversation-panel{display:flex;flex-direction:column;padding:21px 19px 18px;min-width:0}
.breadcrumb{margin:0;font-size:12px;line-height:1.6;color:#8892a4;overflow-wrap:anywhere}
.conversation-content{margin:auto 0;padding:25px 0 23px}
.document-symbol{display:flex;align-items:center;justify-content:center;width:37px;height:37px;border-radius:10px;background:#eef3ff;color:var(--blue);margin-bottom:18px}
.document-symbol .icon{width:18px;height:18px}
.conversation-kicker{font-size:12px;font-weight:600;letter-spacing:.12em;color:#8390a5;margin:0 0 9px}
.conversation-content h2{font-size:20px;letter-spacing:-.025em;line-height:1.2;margin:0 0 15px;font-weight:650}
.example-prompt{font-size:12px;line-height:1.6;color:#3e5172;margin:0 0 14px;padding-bottom:14px;border-bottom:1px solid #edf0f5}
.example-response{font-size:12px;line-height:1.8;color:#7e8a9e;margin:0}
.conversation-location{display:flex;align-items:center;gap:6px;font-size:12px;line-height:1.5;color:#7b89a1}
.conversation-location .icon{width:12px;height:12px}
.preview-caption{display:flex;align-items:center;justify-content:center;gap:9px;color:#627498;line-height:1.5;font-size:12px;text-align:center;padding-top:19px}
.caption-mark{height:5px;width:5px;border:1px solid #7387af;border-radius:1px;flex-shrink:0}
.about-section{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:48px;padding:53px 0 54px;border-top:1px solid var(--line)}
.about-intro .eyebrow{font-size:12px;margin-bottom:17px;letter-spacing:.13em}
.about-intro h2{font-size:31px;line-height:1.3;letter-spacing:-.035em;font-weight:600;margin:0}
.about-content>p{margin:0 0 13px;font-size:16px;line-height:1.85;color:var(--text)}
.feature-notes{display:flex;flex-wrap:wrap;gap:16px 24px;margin-top:24px;font-size:12px;font-weight:600;color:#405271}
.feature-notes>span{display:inline-flex;align-items:center;gap:7px}
.feature-notes .icon{width:16px;height:16px;stroke:var(--blue)}
.site-footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:23px 0 30px;color:#7c8699;font-size:12px;line-height:1.65}
.site-footer p{margin:0}
@keyframes folder-open{from{opacity:.3}to{opacity:1}}
@media(min-width:1450px){.hero{padding-top:91px;padding-bottom:97px;gap:68px}.about-section{gap:68px}.preview-stage{padding:40px 28px 22px}.workspace-body{min-height:382px}}
@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.hero,.about-section{gap:30px}.hero{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.preview-stage{padding:26px 17px 17px}.folder-panel{padding-left:6px;padding-right:6px}.folder summary{font-size:14px;gap:5px}.conversation{font-size:14px;gap:5px}.conversation-panel{padding-left:15px;padding-right:15px}.header-caption{display:none}.conversation-content h2{font-size:18px}}
@media(max-width:900px){.wrap{width:calc(100% - 48px);max-width:680px}.site-header{height:94px}.wordmark{width:206px}.hero{grid-template-columns:1fr;gap:39px;padding-top:56px;padding-bottom:51px}.hero-copy{padding-bottom:0}.hero h1{font-size:clamp(55px,8.4vw,72px)}.hero-description{max-width:560px}.hero-note{margin-top:14px}.preview-stage{padding:28px 25px 19px}.demo-wordmark{width:132px}.workspace-body{min-height:350px;grid-template-columns:1fr 1.08fr}.folder-panel{padding:22px 12px 54px}.folder summary{font-size:14px;gap:8px;min-height:42px}.conversation{font-size:14px;gap:8px;min-height:40px}.conversation-panel{padding:21px 23px}.conversation-content h2{font-size:24px}.example-prompt{font-size:14px}.example-response{font-size:13px}.breadcrumb,.conversation-location{font-size:12px}.about-section{grid-template-columns:1fr;gap:25px;padding-top:41px;padding-bottom:42px}.about-intro h2{font-size:32px}.about-content>p{font-size:16px}.feature-notes{font-size:13px}.site-footer{padding-bottom:25px}.preview-caption{font-size:12px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.site-header{height:84px;gap:15px}.wordmark{width:172px}.launch-label{font-size:12px;padding:9px 10px;white-space:normal;text-align:center;max-width:117px;line-height:1.4}.hero{padding-top:41px;gap:32px}.eyebrow{font-size:12px;margin-bottom:22px}.hero h1{font-size:clamp(44px,10.8vw,60px);letter-spacing:-.052em;margin-bottom:22px}.hero-description{font-size:17px;line-height:1.7;margin-bottom:24px}.hero-note{font-size:12px}.primary-link{min-height:50px}.preview-stage{padding:18px 13px 15px;border-radius:17px}.workspace-toolbar{padding:14px 12px;min-height:53px}.demo-wordmark{width:117px}.example-label{font-size:12px}.workspace-body{display:block;min-height:0}.folder-panel{border-right:0;border-bottom:1px solid var(--line);padding:19px 17px 20px}.panel-label{font-size:12px;margin-left:4px;margin-bottom:11px}.folder summary{min-height:42px;font-size:14px}.conversation{font-size:14px;min-height:42px;padding-inline:9px}.folder-children{margin-left:12px;padding-left:10px}.conversation-list{margin-left:22px}.folder-panel-bottom{display:none}.conversation-panel{padding:17px 19px}.breadcrumb{font-size:12px}.conversation-content{padding:16px 0 18px}.document-symbol,.conversation-kicker{display:none}.conversation-content h2{font-size:22px;margin-bottom:10px}.example-prompt{font-size:14px;padding-bottom:0;border:0;margin-bottom:10px}.example-response{font-size:13px;line-height:1.7}.conversation-location{font-size:12px}.preview-caption{font-size:12px;line-height:1.6;padding-top:13px;gap:6px}.caption-mark{display:none}.about-intro h2{font-size:29px}.about-content>p{font-size:16px;line-height:1.8}.feature-notes{gap:15px 20px}.site-footer{flex-direction:column;align-items:flex-start;gap:6px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Threadwell social links. Brand icons from Simple Icons. */
.site-footer{flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.social-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.social-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 12px;border:1px solid #d7e0f6;border-radius:8px;color:var(--blue);font-size:14px;font-weight:600;line-height:1.4;transition:background .18s,border-color .18s,color .18s}
.social-link:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.social-icon{display:block;width:18px;height:18px;flex-shrink:0}
@media(max-width:560px){.footer-brand{flex-direction:column;align-items:flex-start;gap:12px}.site-footer{gap:14px}}

/* Privacy policy */
.footer-privacy-link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.policy{max-width:900px;padding-top:60px;padding-bottom:80px}
.policy .eyebrow{margin-bottom:16px}
.policy h1{font-size:clamp(42px,5vw,60px);margin-bottom:10px}
.policy .updated{color:#728097;font-size:14px;margin:0 0 38px}
.policy .lead{font-size:18px;line-height:1.75;color:var(--text);margin-bottom:35px}
.policy section{padding:26px 0;border-top:1px solid var(--line)}
.policy h2{font-size:23px;letter-spacing:-.025em;margin:0 0 12px}
.policy p,.policy li{color:var(--text);line-height:1.75}
.policy p{margin:0 0 12px}
.policy ul{padding-left:23px;margin:0}
.policy li+li{margin-top:7px}
.policy a:not(.wordmark){color:var(--blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:560px){.policy{padding-top:42px;padding-bottom:55px}.policy h2{font-size:21px}}

/* Information pages and shared links. Existing homepage design is preserved. */
.page-links{display:flex;justify-content:flex-end;gap:6px 22px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;font-size:14px;font-weight:600}
.page-links a{display:inline-flex;align-items:center;min-height:40px;color:var(--text);border-bottom:2px solid transparent}
.page-links a:hover,.page-links a[aria-current="page"]{color:var(--blue);border-bottom-color:var(--blue)}
.footer-information{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.footer-links{display:flex;gap:8px 20px;flex-wrap:wrap;font-size:14px;font-weight:600}
.footer-links a{display:inline-flex;align-items:center;min-height:40px;color:var(--blue);text-decoration:underline;text-underline-offset:4px}
.information-page{max-width:960px;padding-top:42px;padding-bottom:70px;overflow-wrap:break-word}
.information-page h1{font-size:clamp(37px,5vw,60px);letter-spacing:-.045em;line-height:1.14;margin-bottom:22px}
.information-page .eyebrow{margin-bottom:15px}
.information-page .page-intro{font-size:19px;line-height:1.7;color:var(--text);max-width:760px}
.information-page .page-meta{font-size:14px;color:var(--text);margin:14px 0 28px}
.information-page h2{font-size:25px;line-height:1.3;letter-spacing:-.02em;margin:0 0 16px;scroll-margin-top:28px}
.information-page h3{font-size:19px;line-height:1.4;margin:27px 0 12px;scroll-margin-top:28px}
.information-page p,.information-page li{color:var(--text);font-size:16px;line-height:1.8}
.information-page p{margin:0 0 16px}
.information-page strong{color:var(--navy)}
.information-page ul,.information-page ol{padding-left:24px;margin:0 0 20px}
.information-page li+li{margin-top:8px}
.information-page a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.information-page section{border-top:1px solid var(--line);padding:32px 0 18px}
.information-page code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;overflow-wrap:anywhere;background:#f3f5fa;padding:1px 4px;border-radius:4px}
.information-page .notice{border-left:3px solid var(--blue);background:#f2f5ff;padding:18px 20px;margin:22px 0}
.on-this-page{padding:22px 24px;background:#f6f8fd;border:1px solid var(--line);border-radius:12px;margin:26px 0 32px}
.on-this-page .toc-label{color:var(--navy);font-weight:600;font-size:15px;margin:0 0 12px}
.on-this-page ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 28px;padding:0;margin:0}
.on-this-page li,.on-this-page li+li{margin:0;font-size:14px;line-height:1.5}
.on-this-page a{display:inline-block;padding:6px 0;text-decoration:none}
.on-this-page a:hover{text-decoration:underline}
.table-wrap{margin:24px 0;max-width:100%;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.table-wrap:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.pricing-table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7;text-align:left}
.pricing-table caption{text-align:left;padding:14px 18px;background:#f6f8fd;color:var(--text);font-size:13px}
.pricing-table th,.pricing-table td{padding:16px 18px;border-top:1px solid var(--line);vertical-align:top}
.pricing-table thead th{font-size:13px;font-weight:650;background:#f6f8fd;color:var(--navy)}
.pricing-table tbody th{color:var(--blue);font-size:17px;white-space:nowrap}
.pricing-table td{color:var(--text)}
.contact-card{padding:28px;background:#f2f5ff;border:1px solid #dce5fd;border-radius:14px;margin:28px 0 36px}
.contact-card .contact-label{font-size:11px;font-weight:700;letter-spacing:.12em;margin:0 0 8px}
.contact-card .contact-email{display:inline-block;font-size:clamp(20px,3.3vw,32px);letter-spacing:-.02em;font-weight:650;line-height:1.4;margin-bottom:14px}
.contact-card p:last-child{margin-bottom:0}
@media(max-width:720px){
 .footer-information{align-items:flex-start}
 .page-links{justify-content:flex-start;gap:4px 20px}
 .information-page{padding-top:28px;padding-bottom:46px}
 .information-page h2{font-size:23px}
 .on-this-page ul{grid-template-columns:1fr}
 .on-this-page{padding:18px 20px}
 .contact-card{padding:22px}
 .pricing-table caption{display:block}
 .pricing-table,.pricing-table tbody,.pricing-table tr{display:block;width:100%}
 .pricing-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .pricing-table tbody th{display:block;padding:15px 18px 8px}
 .pricing-table td{display:grid;grid-template-columns:minmax(84px,30%) minmax(0,1fr);gap:14px;border-top:0;padding:7px 18px}
 .pricing-table td:last-child{padding-bottom:20px}
 .pricing-table td::before{content:attr(data-label);font-size:13px;font-weight:600;color:var(--navy)}
}
@media(max-width:360px){.page-links{gap:4px 15px;font-size:13px}.footer-links{gap:4px 15px;font-size:13px}.contact-card{padding:18px}.information-page .notice{padding:16px}}
@media print{.site-header,.page-links,.site-footer,.on-this-page,.skip-link{display:none}.information-page{width:100%;max-width:none;padding:0}.information-page a{color:inherit}.information-page section{break-inside:auto}.information-page h2,.information-page h3{break-after:avoid}body{font-size:11pt}}

/* Homepage example: Threadwell's colored project sidebar. */
#folder-preview .workspace-body{grid-template-columns:280px minmax(0,1fr);min-height:0}
.tw-sidebar{font-family:"Segoe UI",Arial,sans-serif;background:#fff;color:#09275a;font-size:12px;min-width:0;border-right:1px solid #e0e6f1}
.tw-header{height:53px;display:flex;align-items:center;gap:13px;margin:0 15px;border-bottom:1px solid #e0e6f1}
.tw-wordmark{width:161px}
.tw-chatgpt{width:17px;height:17px;color:#555;flex-shrink:0}
.tw-collapse{display:flex;align-items:center;justify-content:center;border:1px solid #dee4ef;border-radius:6px;width:30px;height:30px;font-size:24px;color:#617795}
.tw-favorites{border-bottom:1px solid #e0e6f1}
.tw-favorites>summary{display:flex;align-items:center;gap:14px;list-style:none;cursor:pointer;height:60px;padding:0 23px}
.tw-favorites>summary::-webkit-details-marker,.tw-project>summary::-webkit-details-marker{display:none}
.tw-star{font-size:22px;color:#526783}.tw-count{margin-left:auto;color:#758caf}
.tw-favorites>summary .chevron{transform:rotate(90deg)}.tw-favorites[open]>summary .chevron{transform:rotate(-90deg)}
.tw-project-heading{display:flex;justify-content:space-between;align-items:center;padding:13px 16px 16px;color:#56759c}.tw-project-heading>span:last-child{font-size:19px;line-height:1}
.tw-projects{padding:0 11px 3px;max-height:378px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#ced8eb transparent}
.tw-project{background:var(--project-bg);border-radius:6px;margin-bottom:4px;overflow:hidden}
.tw-project>summary{list-style:none;display:flex;align-items:center;gap:9px;padding:10px 8px 10px 5px;min-height:53px;cursor:pointer}
.tw-grip{font-size:11px;color:#6e869a;opacity:.35}.tw-project .chevron{width:8px;height:8px;color:#698bad}.tw-project[open]>summary>.chevron{transform:rotate(90deg)}
.tw-project .folder-symbol{width:16px;height:16px;fill:var(--folder-color);stroke:#142e42;stroke-width:1.7}
.tw-project-copy{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0}.tw-project-name{font-size:12px;font-weight:600;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px;color:#062451}.tw-status{font-size:9px;line-height:1.3;background:#f7f9fc;color:#54729e;padding:0 4px;border-radius:2px}.tw-menu{margin-left:auto;color:#7594bb;font-weight:700}
.tw-children{background:#ffffffb8;padding:5px 8px 8px}.tw-children .folder summary{font-size:12px}.tw-children .conversation{font-size:12px}.tw-children .conversation-list{margin-left:16px}
.tw-sync{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid #e0e6f1;padding:9px 14px 8px;font-size:9px;line-height:1.6;color:#668aaa}.tw-sync>span{font-size:23px;color:#748aad}
.tw-account{height:53px;margin:0 13px;display:flex;align-items:center;gap:10px;border-top:1px solid #e0e6f1}.tw-avatar{border:1px solid #dce6ff;background:#edf3ff;color:#114bf0;border-radius:50%;width:32px;height:32px;display:grid;place-items:center;font-size:23px}.tw-settings{margin-left:auto;font-size:21px;color:#657b9e}
#folder-preview .conversation-panel{padding:24px 19px}
@media(min-width:901px) and (max-width:1100px){#folder-preview .workspace-body{grid-template-columns:250px minmax(0,1fr)}.tw-header{gap:7px}.tw-wordmark{width:145px}.tw-project-name{max-width:155px}}
@media(max-width:560px){#folder-preview .workspace-body{display:block}.tw-sidebar{width:min(100%,280px);margin-inline:auto;border-right:0}#folder-preview .conversation-panel{border-top:1px solid var(--line)}.tw-wordmark{width:161px}.tw-projects{max-height:378px}}

/* Threadwell visual user guide */
.header-guide{font-size:14px;font-weight:600;color:var(--blue)}
.guide-page{padding-top:66px;padding-bottom:80px}.guide-intro{max-width:820px;margin-bottom:46px}.guide-intro h1{font-size:clamp(36px,4.5vw,60px);letter-spacing:-.045em}.guide-intro .eyebrow{margin-bottom:18px}.guide-meta{color:#6d778b;font-size:14px;line-height:1.65}.guide-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:52px}.guide-nav{position:sticky;top:28px;align-self:start;display:flex;flex-direction:column;gap:3px;border-left:2px solid var(--line);padding-left:18px}.guide-nav strong{font-size:11px;letter-spacing:.12em;margin-bottom:10px;color:#6d778b}.guide-nav a{font-size:14px;padding:8px 0;color:var(--text)}.guide-nav a:hover{color:var(--blue)}.guide-content{min-width:0}.guide-section{scroll-margin-top:32px;padding:0 0 44px;margin-bottom:38px;border-bottom:1px solid var(--line)}.guide-section:last-child{border-bottom:0;margin-bottom:0}.guide-section h2{font-size:27px;line-height:1.3;letter-spacing:-.025em;margin:0 0 24px}.guide-section h3{font-size:19px;line-height:1.4;margin:26px 0 9px}.guide-section p,.guide-section li{font-size:16px;line-height:1.8;color:var(--text)}.guide-section p{margin:0 0 17px}.guide-section ol,.guide-section ul{padding-left:24px;margin:0 0 22px}.guide-section li{padding-left:4px;margin-bottom:9px}.guide-section a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.guide-section strong{color:var(--navy);font-weight:650}.guide-step.has-image{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:34px;align-items:start}.guide-figure{margin:0;padding:15px;background:#f5f7fc;border:1px solid var(--line);border-radius:16px}.guide-figure a{display:block}.guide-figure img{display:block;width:100%;height:auto;border-radius:8px;box-shadow:0 4px 16px #0a1e4812}.guide-figure figcaption{font-size:12px;color:#6d778b;line-height:1.65;margin:13px 2px 0}.guide-tip{background:#edf2ff;border-radius:10px;padding:18px 20px;margin:24px 0}.guide-tip p:last-child{margin:5px 0 0;font-size:14px;line-height:1.75}.guide-pro{display:inline-block;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.1em;background:var(--soft);padding:6px 10px;border-radius:5px;margin-bottom:7px}.guide-faq{border-bottom:1px solid var(--line);padding:18px 0}.guide-faq summary{cursor:pointer;font-size:17px;font-weight:650;line-height:1.5}.guide-faq p{margin:15px 0 0}.guide-support{margin-top:26px!important}
@media(max-width:1100px){.guide-layout{grid-template-columns:150px minmax(0,1fr);gap:30px}.guide-step.has-image{grid-template-columns:minmax(0,1fr) 240px;gap:24px}}
@media(max-width:850px){.guide-layout{display:block}.guide-nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;border:1px solid var(--line);border-radius:12px;padding:16px;gap:4px 18px;margin-bottom:36px}.guide-nav strong{width:100%;margin-bottom:3px}.guide-step.has-image{grid-template-columns:minmax(0,1fr) 270px}}
@media(max-width:620px){.guide-page{padding-top:36px}.guide-intro{margin-bottom:28px}.guide-step.has-image{display:block}.guide-figure{max-width:330px;margin:26px auto 0}.guide-section h2{font-size:24px}.guide-section{padding-bottom:30px;margin-bottom:28px}.header-guide{font-size:12px}.guide-intro h1{font-size:38px}}

/* Device sync tutorial: scoped to the new guide. */
.sync-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;align-items:center;width:min(1280px,calc(100% - 112px));margin:24px auto 0;font-size:14px;line-height:1.6;color:var(--text)}
.sync-breadcrumb a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.sync-page{padding-top:35px}.sync-page .page-intro{font-size:19px;line-height:1.7;color:var(--text)}
.sync-accounts,.sync-controls{display:grid;grid-template-columns:1fr;gap:12px;margin:20px 0 26px}
.sync-accounts article,.sync-controls article{padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:#f6f8fd}
.sync-page .sync-accounts h3,.sync-page .sync-controls h3{margin:0 0 8px}.sync-page article p:last-child{margin-bottom:0}
.sync-page .guide-faq ol,.sync-page .guide-faq ul{margin-top:18px}.sync-page .guide-faq{padding:20px 0}
.sync-page .guide-content{overflow-wrap:break-word}.sync-page .guide-faq summary{padding-right:8px}
.sync-guide-link{font-weight:650;display:inline-block;padding:8px 0}
@media(max-width:1150px){.sync-breadcrumb{width:calc(100% - 64px)}}
@media(max-width:900px){.sync-breadcrumb{width:calc(100% - 48px);max-width:680px}}
@media(max-width:560px){.sync-breadcrumb{width:calc(100% - 36px)}.sync-page{padding-top:28px}.sync-page .guide-intro h1{font-size:36px}.sync-accounts article,.sync-controls article{padding:17px}.sync-page .guide-nav a{min-height:44px}.sync-page .guide-section h2{font-size:23px}}

/* Published Chrome Web Store installation link. */
a.launch-label:hover{border-color:var(--blue);color:var(--blue);background:var(--soft)}

.launch-label.install-button{background:var(--blue);border-color:var(--blue);color:#fff}
.launch-label.install-button:hover{background:#073bd4;border-color:#073bd4;color:#fff}