/* Shared product tokens, aligned with the UI/UX specification. */
:root{--color-bg:#F8FAFC;--color-surface:#FFF;--color-text:#172334;--color-muted:#526174;--color-brand:#2563EB;--color-brand-hover:#1D4ED8;--color-brand-active:#1E40AF;--color-tint:#EFF6FF;--color-border:#D8E0E9;--color-control-border:#8291A5;--color-success:#167247;--color-warn:#805B22;--color-danger:#B42335;--color-disabled-bg:#E8EDF3;--color-gold:#BD9655;--font-display:'Iowan Old Style','Songti SC',Georgia,serif;--font-body:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;--font-data:ui-monospace,SFMono-Regular,Menlo,monospace;--text-display:32px;--line-display:44px;--text-section:20px;--line-section:30px;--text-body:16px;--line-body:28px;--text-label:14px;--line-label:22px;--text-caption:12px;--line-caption:20px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-12:48px;--radius-control:10px;--radius-card:16px;--radius-panel:20px;--radius-pill:999px;--shadow-panel:0 12px 40px rgba(23,35,52,.12);--control-height:44px;--content-max:1280px;--reading-max:760px;--nav-width:208px;--rail-width:72px;--topbar-height:64px;--detail-width:360px;--motion-fast:120ms;--motion-base:180ms;--ease-standard:cubic-bezier(.2,0,0,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-family:var(--font-body);font-size:var(--text-body);line-height:1.75;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}a{color:inherit;text-decoration:none}button svg,a svg,span[data-icon] svg{display:block;flex-shrink:0}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--color-brand);outline-offset:3px}button{border:0}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600}h1{font-family:var(--font-display);font-size:var(--text-display);line-height:var(--line-display)}h2{font-size:var(--text-section);line-height:var(--line-section)}h3{font-size:16px;line-height:1.6}small{font-size:var(--text-caption)}[hidden]{display:none!important}.muted{color:var(--color-muted)}.skip-link{position:fixed;left:16px;top:-100px;background:white;z-index:100;padding:12px}.skip-link:focus{top:12px}.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--color-brand);color:#FFF;border-radius:12px}.brand-name{font-size:19px;font-weight:600;letter-spacing:.04em;line-height:1.4}.brand-name small{display:block;font:8px/1.8 var(--font-data);font-weight:500;letter-spacing:.12em;color:var(--color-muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:var(--radius-control);font-size:14px;font-weight:500;line-height:22px;transition:background var(--motion-fast);white-space:nowrap}.button.primary{background:var(--color-brand);color:var(--color-surface)}.button.primary:hover{background:var(--color-brand-hover)}.button.primary:active{background:var(--color-brand-active)}.button.secondary{background:var(--color-surface);border:1px solid var(--color-border)}.button.secondary:hover{background:var(--color-tint)}.button.ghost{background:transparent;color:var(--color-brand)}.button.ghost:hover{background:var(--color-tint)}.button.danger{background:var(--color-danger);color:white}.button:disabled{background:var(--color-disabled-bg);color:var(--color-muted)}.icon-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;border-radius:var(--radius-control);background:transparent;color:var(--color-muted)}.icon-button:hover{background:var(--color-tint);color:var(--color-brand)}.badge,.tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;line-height:20px;padding:3px 9px;border-radius:var(--radius-pill);background:var(--color-bg);color:var(--color-muted)}.tag{border:1px solid var(--color-border)}.tag.blue{color:var(--color-brand);border-color:transparent;background:var(--color-tint)}.badge.blue{color:var(--color-brand);background:var(--color-tint)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--color-success);display:inline-block;flex-shrink:0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card)}.eyebrow{font:11px/20px var(--font-data);letter-spacing:.13em;color:var(--color-muted)}.avatar{width:36px;height:36px;border-radius:50%;background:var(--color-tint);color:var(--color-brand);display:inline-flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.avatar.small{width:32px;height:32px}.divider{height:1px;background:var(--color-border)}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:100;background:var(--color-text);color:white;border-radius:var(--radius-control);padding:12px 20px;max-width:calc(100% - 32px);font-size:14px;box-shadow:var(--shadow-panel)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sample-notice button{display:inline-flex;align-items:center;gap:4px}
.hero-fragment p{text-wrap:balance}
@media(max-width:767px){.page-heading{flex-direction:column}.page-heading .heading-action{width:100%;padding-top:4px}.page-heading .heading-action .button{width:100%;font-size:12px}}
/* Product workspace */
.sidebar{width:var(--nav-width);position:fixed;inset:0 auto 0 0;border-right:1px solid var(--color-border);background:var(--color-surface);display:flex;flex-direction:column;padding:28px 16px 16px;z-index:20}.app-brand{margin:0 4px 32px;gap:9px}.app-brand .brand-name{font-size:18px}.app-brand .brand-mark{width:32px;height:36px;background:transparent;color:var(--color-brand)}.app-brand .brand-mark svg{width:28px;height:28px}.app-brand small{font-size:7px}.space-label{display:flex;align-items:center;gap:6px;padding:0 12px;margin-bottom:16px;color:var(--color-muted);font-size:11px}.space-label .status-dot{background:var(--color-brand)}.mini-badge{font:8px/15px var(--font-data);border:1px solid var(--color-border);padding:1px 4px;border-radius:4px;margin-left:auto}.app-nav{display:flex;flex-direction:column;gap:8px}.app-nav a{display:flex;align-items:center;gap:12px;min-height:46px;border-radius:10px;padding:11px 14px;font-size:14px;color:var(--color-muted)}.app-nav a:hover{background:var(--color-bg)}.app-nav a.active{background:var(--color-tint);color:var(--color-brand);font-weight:500}.app-nav a.active:after{content:'';width:4px;height:4px;border-radius:50%;background:var(--color-brand);margin-left:auto}.sidebar-note{margin:auto 12px 40px;padding-top:64px}.small-sun{color:var(--color-gold)}.sidebar-note p{font-family:var(--font-display);font-size:17px;line-height:1.85;margin:16px 0 10px}.sidebar-note>span:last-child{font-size:10px;color:var(--color-muted)}.sidebar-bottom{border-top:1px solid var(--color-border);padding-top:16px}.nav-quiet{display:flex;align-items:center;gap:12px;width:100%;padding:12px;font-size:12px;color:var(--color-muted);background:transparent;text-align:left}.profile{display:flex;align-items:center;gap:9px;padding:12px 4px 0;background:transparent;text-align:left;width:100%;margin-top:8px}.profile strong{font-size:11px;font-weight:500;display:block}.profile small{font-size:10px;color:var(--color-muted)}.profile>span:last-child{margin-left:auto;color:var(--color-muted)}.app-shell{margin-left:var(--nav-width);min-height:100vh}.app-topbar{height:var(--topbar-height);padding:0 32px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);gap:16px}.crumb{font-size:12px;color:var(--color-muted);display:flex;align-items:center;gap:12px}.crumb strong{font-weight:400;color:var(--color-text)}.crumb-slash{color:var(--color-control-border)}.topbar-actions{display:flex;align-items:center;gap:14px}.local-indicator{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--color-muted)}.local-indicator .status-dot{background:var(--color-control-border)}.mobile-brand,.mobile-nav{display:none}.app-main{max-width:1280px;margin:0 auto;padding:38px 40px 40px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}.page-heading .eyebrow{margin-bottom:12px}.page-heading h1{margin-bottom:10px}.page-heading p{font-size:14px;color:var(--color-muted)}.page-heading .heading-action{padding-top:24px}.sample-notice{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;margin-bottom:24px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);font-size:11px;color:var(--color-muted)}.sample-notice>span{display:flex;align-items:center;gap:8px}.sample-notice button{background:transparent;color:var(--color-brand);font-size:11px;white-space:nowrap;min-height:28px}.flow-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}.flow-main{min-width:0;max-width:760px}.composer{padding:20px;position:relative}.composer textarea{display:block;width:100%;height:128px;max-height:320px;resize:vertical;background:transparent;border:0;outline:0;font-size:16px;line-height:28px;color:var(--color-text);padding:0}.composer textarea::placeholder{color:var(--color-muted)}.composer textarea:focus-visible{outline:0}.composer:focus-within{border-color:var(--color-brand)}.composer-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:12px}.composer-tools{display:flex;gap:2px}.tool-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;background:transparent;font-size:12px;color:var(--color-muted);padding:0 10px;border-radius:10px}.tool-button:hover{background:var(--color-bg)}.composer-actions{display:flex;align-items:center;gap:16px}.char-count{font:10px var(--font-data);color:var(--color-muted)}.composer-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--color-border);margin-top:16px;padding-top:12px;font-size:10px;color:var(--color-muted)}.composer-bottom span{display:flex;align-items:center;gap:5px}.input-error{font-size:12px;color:var(--color-danger);margin-top:8px}.preview-attachments{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.preview-attachments figure{margin:0;position:relative}.preview-attachments img{width:72px;height:72px;object-fit:cover;border-radius:10px;border:1px solid var(--color-border)}.remove-file{position:absolute;right:-5px;top:-5px;border-radius:50%;background:var(--color-text);color:white;min-width:28px;height:28px;display:grid;place-items:center}.audio-preview{width:100%;max-width:420px;height:40px}.recording-state{display:flex;align-items:center;gap:10px;color:var(--color-danger);font-size:13px;margin-top:12px}.recording-state .status-dot{background:var(--color-danger)}.list-toolbar{display:flex;align-items:center;gap:8px;margin:26px 0 20px;flex-wrap:wrap}.search-field{display:flex;align-items:center;gap:8px;flex:1;min-width:120px;color:var(--color-muted)}.search-field input{background:transparent;border:0;outline:0;min-width:0;width:100%;font-size:12px;padding:8px 0;color:var(--color-text)}.search-field:focus-within{outline:2px solid var(--color-brand);outline-offset:3px;border-radius:4px}.filter-select{border:1px solid var(--color-border);border-radius:8px;padding:8px 9px;background:var(--color-surface);color:var(--color-muted);font-size:11px;min-height:36px}.date-divider{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--color-muted);margin:20px 0 12px}.date-divider:after{content:'';height:1px;background:var(--color-border);flex:1}.date-divider span{font:10px var(--font-data)}.fragment{padding:20px;margin-bottom:14px;transition:border-color var(--motion-fast)}.fragment:hover{border-color:var(--color-control-border)}.fragment-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}.fragment-meta{display:flex;align-items:center;gap:8px;color:var(--color-muted);font-size:11px}.fragment-meta time{font-family:var(--font-data);font-size:10px}.sample-label{font-size:10px;color:var(--color-muted);border:1px solid var(--color-border);border-radius:4px;padding:0 4px}.fragment-text{font-size:14px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.fragment-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.fragment-tags{display:flex;gap:6px;flex-wrap:wrap}.fragment .icon-button{height:28px;min-width:32px}.voice-line{display:flex;gap:10px;align-items:center;background:var(--color-bg);padding:10px 12px;border-radius:10px;font-size:11px;margin:12px 0;color:var(--color-muted)}.waveform{display:flex;gap:3px;align-items:center;height:22px;flex:1}.waveform i{width:2px;border-radius:2px;background:var(--color-control-border)}.flow-rail{display:flex;flex-direction:column;gap:20px}.rail-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:12px;font-weight:500}.rail-card{padding:20px}.topic-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px 0;font-size:12px;cursor:pointer;background:transparent;width:100%;text-align:left}.topic-row>span:first-child{display:flex;align-items:center;gap:9px}.topic-row .topic-dot{width:6px;height:6px;border:1px solid var(--color-control-border);border-radius:50%}.topic-row b{font:11px var(--font-data);font-weight:400;color:var(--color-muted)}.topic-track{height:3px;border-radius:8px;background:var(--color-disabled-bg);margin-top:-8px}.topic-track i{display:block;height:3px;border-radius:8px;background:var(--color-brand);opacity:.55}.rail-link{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--color-brand);margin-top:20px;width:100%;background:transparent;padding:0;min-height:30px}.emerging-note{background:var(--color-tint);border:1px solid var(--color-border);border-radius:16px;padding:22px 20px}.emerging-note>span{color:var(--color-brand)}.emerging-note h3{font-family:var(--font-display);font-size:19px;font-weight:500;line-height:1.65;margin:14px 0 12px}.emerging-note p{font-size:11px;color:var(--color-muted);line-height:1.9}.quiet-note{padding:12px 8px;font-size:11px;line-height:2;color:var(--color-muted)}.quiet-note strong{font-weight:500;color:var(--color-text);display:block;margin-bottom:6px}.app-footer{display:flex;justify-content:center;align-items:center;gap:6px;font-size:10px;color:var(--color-muted);padding:12px 24px 24px}.wide-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;flex-wrap:wrap}.segmented{display:inline-flex;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);padding:3px;gap:4px}.segmented button{padding:7px 12px;font-size:12px;display:flex;align-items:center;gap:6px;min-height:34px;border-radius:7px;background:transparent;color:var(--color-muted)}.segmented button.active{background:var(--color-tint);color:var(--color-brand)}.theme-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}.theme-list{padding:12px;height:fit-content}.theme-option{display:flex;align-items:center;gap:12px;width:100%;padding:16px 12px;border-radius:10px;background:transparent;text-align:left}.theme-option:hover{background:var(--color-bg)}.theme-option.active{background:var(--color-tint);color:var(--color-brand)}.theme-option .topic-symbol{width:32px;height:32px;display:grid;place-items:center;border-radius:8px;background:var(--color-bg);font-family:var(--font-display)}.theme-option strong{font-size:13px;font-weight:500}.theme-option small{margin-left:auto;font:10px var(--font-data);color:var(--color-muted)}.theme-detail{padding:28px;min-height:460px}.theme-detail-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.theme-detail-header h2{font-family:var(--font-display);font-size:28px}.theme-detail-header p{font-size:12px;color:var(--color-muted);margin-top:4px}.source-excerpt{padding:16px;border-left:2px solid var(--color-brand);background:var(--color-tint);border-radius:0 10px 10px 0;margin:14px 0;cursor:pointer}.source-excerpt time{font-size:10px;font-family:var(--font-data);color:var(--color-muted)}.source-excerpt p{font-size:13px;line-height:1.9;margin-top:8px}.source-excerpt .source-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;color:var(--color-brand);font-size:11px}.relation-note{font-size:12px;color:var(--color-muted);border-top:1px solid var(--color-border);margin-top:24px;padding-top:20px}.relation-note button{color:var(--color-brand);background:transparent;font-size:12px;padding:0}.graph-wrap{overflow:hidden;position:relative;min-height:440px}.relation-graph{width:100%;height:420px;display:block}.relation-graph button{font:inherit}.graph-edge{stroke:var(--color-border);stroke-width:1.5}.graph-node{cursor:pointer}.graph-node circle{fill:var(--color-surface);stroke:var(--color-control-border);stroke-width:1}.graph-node.active circle{fill:var(--color-tint);stroke:var(--color-brand);stroke-width:2}.graph-node text{fill:var(--color-text);font-family:var(--font-body);font-size:13px}.graph-node .count{font-size:10px;fill:var(--color-muted)}.graph-legend{display:flex;align-items:center;gap:16px;justify-content:center;color:var(--color-muted);font-size:11px}.graph-legend span{display:flex;align-items:center;gap:8px}.graph-legend i{width:24px;border-top:1px solid var(--color-control-border)}.graph-legend i.dashed{border-top-style:dashed}.graph-controls{position:absolute;right:14px;bottom:36px;display:flex;gap:4px}.observation-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:28px}.observation-card{padding:28px;position:relative;margin-bottom:20px}.observation-card .observation-period{font:10px var(--font-data);color:var(--color-muted);display:flex;align-items:center;gap:8px}.observation-card h2{font-family:var(--font-display);font-size:25px;line-height:1.65;margin:20px 0 16px;max-width:540px}.observation-card>p{color:var(--color-muted);font-size:14px;line-height:1.9}.observation-evidence{display:flex;align-items:center;gap:8px;margin:24px 0;font-size:11px;color:var(--color-muted)}.observation-footer{display:flex;justify-content:space-between;align-items:center;padding-top:18px;border-top:1px solid var(--color-border)}.observation-footer>span{font-size:11px;color:var(--color-muted)}.observation-aside{padding:22px}.observation-aside p{font-size:12px;color:var(--color-muted);line-height:2;margin-top:14px}.observation-aside>span{color:var(--color-gold)}.insight-card{padding:24px;border-top:3px solid var(--color-gold);margin-bottom:18px}.insight-card h2{font-family:var(--font-display);font-size:23px;line-height:1.6;margin-bottom:14px}.insight-card p{font-size:14px;line-height:1.9;white-space:pre-wrap}.insight-card label{font-size:12px;display:flex;gap:8px;align-items:center;border-top:1px solid var(--color-border);margin-top:18px;padding-top:16px}.empty-state{padding:48px 24px;text-align:center}.empty-state>span{display:inline-grid;place-items:center;width:52px;height:52px;background:var(--color-tint);color:var(--color-brand);border-radius:16px;margin-bottom:18px}.empty-state h2{font-size:20px;margin-bottom:10px}.empty-state p{font-size:13px;color:var(--color-muted);max-width:460px;margin:0 auto 20px;line-height:1.9}.detail-panel{position:fixed;inset:0 0 0 auto;margin:0;height:100dvh;max-height:100dvh;width:min(520px,100vw);max-width:100vw;padding:0;border:0;border-left:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-panel)}.detail-panel::backdrop{background:rgba(23,35,52,.24)}.panel-header{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--color-border);background:var(--color-surface);z-index:1}.panel-header h2{font-size:16px}.panel-content{padding:28px 24px}.panel-content>p{font-size:14px;line-height:1.9;margin:14px 0}.panel-content h3{margin:24px 0 12px}.panel-content h3:first-child{margin-top:0}.panel-content h2.display{font-family:var(--font-display);font-size:28px;line-height:1.6;margin:20px 0}.panel-label{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--color-muted);margin-bottom:12px}.full-record{white-space:pre-wrap;font-size:16px;line-height:2;overflow-wrap:anywhere}.panel-photos{display:grid;gap:12px;margin:20px 0}.panel-photos img{width:100%;border-radius:12px}.field-label{display:block;font-size:13px;font-weight:500;margin:20px 0 8px}.field{width:100%;min-height:44px;padding:12px;border:1px solid var(--color-control-border);border-radius:10px;background:var(--color-surface);color:var(--color-text);font-size:16px;line-height:1.75;resize:vertical}.feedback-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.feedback-option{display:flex;align-items:center;gap:8px;padding:12px;border:1px solid var(--color-control-border);border-radius:10px;font-size:13px;cursor:pointer}.feedback-option:has(input:checked){border-color:var(--color-brand);background:var(--color-tint);color:var(--color-brand)}.feedback-option input{accent-color:var(--color-brand);margin:0}.panel-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px;flex-wrap:wrap}.notice{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.9;color:var(--color-muted);background:var(--color-bg);border:1px solid var(--color-border);border-radius:10px;padding:14px;margin:16px 0}.notice svg{flex-shrink:0;margin-top:3px}.notice.warn{color:var(--color-warn)}.chat-message{padding:16px;background:var(--color-bg);border-radius:12px;margin:18px 0;font-size:14px;line-height:1.9}.chat-message.assistant{background:var(--color-tint)}.chat-message .byline{font-size:10px;color:var(--color-muted);margin-bottom:8px}.chat-message button{padding:0 4px;color:var(--color-brand);background:transparent}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--color-border)}.setting-row h3{font-size:14px;margin:0 0 4px}.setting-row p{font-size:12px;color:var(--color-muted)}.setting-row .button{font-size:12px}.pending{font-size:11px;color:var(--color-warn);white-space:nowrap}
/* Public website: the same brand, more editorial space. */
.site-body{background:var(--color-surface)}.site-header{height:88px;max-width:1280px;padding:0 40px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-nav{display:flex;align-items:center;gap:32px;font-size:13px;color:var(--color-muted)}.site-nav a:hover{color:var(--color-brand)}.site-header-actions{display:flex;align-items:center;gap:12px}.language-switch{background:transparent;font:12px var(--font-data);padding:12px 8px;min-height:44px}.site-menu-toggle{display:none}.site-hero{max-width:1440px;min-height:690px;margin:auto;position:relative;display:flex;align-items:center;overflow:hidden}.hero-visual{position:absolute;inset:0 0 0 24%;pointer-events:none}.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--color-surface) 0%,rgba(255,255,255,.94) 8%,rgba(255,255,255,.1) 42%,transparent 65%),linear-gradient(0deg,var(--color-surface),transparent 16%)}.hero-inner{width:100%;max-width:1280px;padding:48px 40px 90px;margin:auto;position:relative;z-index:1}.hero-inner .eyebrow{color:var(--color-brand);display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:.16em}.hero-inner h1{font-size:clamp(40px,4.5vw,66px);font-weight:500;line-height:1.35;letter-spacing:-.025em;margin:24px 0 22px;max-width:600px;text-wrap:balance}.hero-inner h1 em{font-style:normal;color:var(--color-brand)}.hero-copy{font-size:15px;line-height:2.1;color:var(--color-muted);max-width:405px}.hero-actions{display:flex;align-items:center;gap:16px;margin:28px 0 20px}.hero-actions .button{min-height:48px;padding:12px 22px}.hero-caption{font-size:10px;color:var(--color-muted);display:flex;align-items:center;gap:6px}.hero-fragment{position:absolute;right:12%;top:17%;padding:16px 20px;background:rgba(255,255,255,.92);border:1px solid var(--color-border);border-radius:14px;z-index:2;max-width:230px;box-shadow:0 8px 30px rgba(23,35,52,.04);transform:rotate(-3deg)}.hero-fragment small{font:9px var(--font-data);color:var(--color-muted);display:flex;align-items:center;gap:6px}.hero-fragment p{font-family:var(--font-display);font-size:16px;margin-top:9px;line-height:1.7}.hero-insight{position:absolute;right:6%;bottom:17%;z-index:2;display:flex;align-items:center;gap:12px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:14px 18px;box-shadow:var(--shadow-panel)}.hero-insight>span:first-child{color:var(--color-gold)}.hero-insight strong{font-size:12px;font-weight:500;display:block}.hero-insight small{font-size:10px;color:var(--color-muted)}.site-container{max-width:1280px;margin:auto;padding:0 40px}.manifesto-strip{padding:36px 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:24px}.manifesto-strip h2{font-family:var(--font-display);font-size:25px;font-weight:500}.manifesto-strip p{font-size:11px;color:var(--color-muted);max-width:380px;line-height:1.9}.site-section{padding:100px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:40px}.section-heading .eyebrow{margin-bottom:14px;color:var(--color-brand)}.section-heading h2{font-family:var(--font-display);font-size:38px;line-height:1.45;font-weight:500;letter-spacing:-.02em}.section-heading>p{max-width:340px;color:var(--color-muted);font-size:13px;line-height:2}.experience-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:56px;align-items:center}.experience-tabs{display:flex;flex-direction:column;gap:8px}.experience-tab{padding:22px 20px;text-align:left;background:transparent;border-radius:12px;border-left:2px solid transparent;display:grid;grid-template-columns:28px 1fr;gap:14px}.experience-tab.active{background:var(--color-bg);border-left-color:var(--color-brand)}.experience-tab>span:first-child{color:var(--color-muted);margin-top:3px}.experience-tab.active>span:first-child{color:var(--color-brand)}.experience-tab strong{font-size:17px;font-weight:500;display:block;margin-bottom:7px}.experience-tab p{font-size:12px;line-height:1.9;color:var(--color-muted)}.experience-screen{background:var(--color-bg);border:1px solid var(--color-border);border-radius:20px;padding:18px;min-height:410px;position:relative}.mini-window-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--color-muted);padding:0 2px 16px}.window-dots{display:flex;gap:5px}.window-dots i{width:5px;height:5px;border-radius:50%;background:var(--color-border)}.mini-product{background:white;border:1px solid var(--color-border);border-radius:12px;padding:28px;min-height:338px}.mini-product h3{font-family:var(--font-display);font-size:24px;font-weight:500;margin-bottom:18px}.mini-product .mini-record{border:1px solid var(--color-border);padding:16px;border-radius:12px;margin-top:12px;font-size:13px;line-height:1.9}.mini-record small{display:block;font:9px var(--font-data);color:var(--color-muted);margin-bottom:7px}.mini-record .tag{margin-top:10px;font-size:10px}.mini-input{border:1px solid var(--color-control-border);border-radius:10px;padding:16px;font-size:12px;color:var(--color-muted)}.mini-input>div{display:flex;align-items:center;justify-content:space-between;margin-top:32px;font-size:10px}.mini-input .fake-save{background:var(--color-brand);color:white;border-radius:7px;padding:5px 12px}.mini-note{font-size:10px;color:var(--color-muted);margin-top:12px;display:flex;align-items:center;gap:6px}.mini-themes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.mini-source{border-left:2px solid var(--color-brand);padding:12px;background:var(--color-tint);font-size:12px;margin-top:10px;line-height:1.8}.mini-observation h4{font-family:var(--font-display);font-size:23px;line-height:1.6;font-weight:500;margin:14px 0}.mini-observation p{font-size:12px;color:var(--color-muted);line-height:1.9}.mini-feedback{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.mini-feedback span{font-size:10px;padding:5px 9px;border:1px solid var(--color-border);border-radius:8px}.philosophy{background:var(--color-tint);padding:90px 0;position:relative;overflow:hidden}.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center}.philosophy h2{font-family:var(--font-display);font-size:42px;font-weight:500;line-height:1.5;letter-spacing:-.025em;margin:18px 0 24px}.philosophy p{font-size:14px;color:var(--color-muted);line-height:2.1;max-width:420px}.philosophy-image{position:relative}.philosophy-image img{width:100%;height:330px;object-fit:cover;object-position:right;border-radius:50% 50% 12px 12px}.philosophy-image figcaption{font-size:10px;letter-spacing:.1em;text-align:center;color:var(--color-muted);margin-top:16px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.principle>span{display:inline-flex;color:var(--color-brand);margin-bottom:20px}.principle h3{font-size:18px;font-weight:500;margin-bottom:12px}.principle p{font-size:13px;line-height:2;color:var(--color-muted)}.privacy-section{border-bottom:1px solid var(--color-border)}.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:100px}.faq-heading h2{font-family:var(--font-display);font-size:36px;font-weight:500;margin:14px 0}.faq-heading p{font-size:13px;color:var(--color-muted)}.faq-item{border-bottom:1px solid var(--color-border);padding:20px 0}.faq-item:first-child{padding-top:0}.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary svg{transition:transform var(--motion-base);color:var(--color-muted)}.faq-item[open] summary svg{transform:rotate(45deg)}.faq-item p{font-size:13px;color:var(--color-muted);line-height:2;margin-top:16px;max-width:560px}.closing-section{text-align:center;padding:76px 24px 84px;background:var(--color-bg);border-radius:24px;margin-bottom:64px}.closing-section>span{display:inline-block;color:var(--color-gold)}.closing-section h2{font-family:var(--font-display);font-size:40px;font-weight:500;line-height:1.5;margin:18px 0 16px}.closing-section p{font-size:13px;color:var(--color-muted);margin-bottom:28px}.closing-section .button{min-height:48px}.site-footer{border-top:1px solid var(--color-border);padding:32px 0}.site-footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.site-footer .brand-name{font-size:16px}.site-footer .brand-mark{width:30px;height:30px;border-radius:9px}.site-footer p{font-size:10px;color:var(--color-muted)}.footer-links{display:flex;gap:24px;font-size:11px;color:var(--color-muted)}.site-body[lang=en] .hero-inner h1{max-width:620px;font-size:60px}.site-body[lang=en] .hero-copy{max-width:430px}.site-body[lang=en] .hero-fragment{max-width:210px}.site-body[lang=en] .experience-grid{grid-template-columns:350px minmax(0,1fr)}
@media(min-width:1600px){.app-main{padding-top:48px}.flow-layout{grid-template-columns:minmax(0,760px) 300px;gap:40px}}
@media(max-width:1199px){.app-main{padding:32px}.flow-layout{grid-template-columns:minmax(0,1fr) 240px;gap:20px}.observation-layout{grid-template-columns:minmax(0,1fr) 220px;gap:20px}.site-nav{gap:20px}.hero-fragment{right:7%;top:12%}.hero-insight{right:4%;bottom:12%}.hero-inner h1{font-size:54px}.experience-grid{gap:32px;grid-template-columns:290px minmax(0,1fr)}.philosophy-grid{gap:48px}.section-heading h2{font-size:34px}}
@media(max-width:1023px){.sidebar{width:72px;padding:26px 10px 16px}.app-shell{margin-left:72px}.app-brand{margin:0 auto 30px}.app-brand .brand-name,.space-label,.app-nav a>span:last-child,.sidebar-note,.nav-quiet>span:last-child,.profile>span:not(:first-child){display:none}.app-nav a{justify-content:center;padding:12px}.app-nav a.active:after{display:none}.sidebar-bottom{margin-top:auto}.nav-quiet{justify-content:center;padding:12px 0}.profile{justify-content:center}.flow-rail{display:none}.flow-layout{display:block}.flow-main{max-width:760px;margin:auto}.page-heading{max-width:760px;margin-left:auto;margin-right:auto}.sample-notice{max-width:760px;margin-left:auto;margin-right:auto}.observation-layout{grid-template-columns:1fr}.observation-aside{display:none}.theme-layout{grid-template-columns:180px minmax(0,1fr);gap:16px}.theme-detail{padding:24px}.site-header{padding:0 28px}.site-container{padding:0 28px}.site-nav{gap:20px;font-size:12px}.hero-inner{padding-left:28px;padding-right:28px}.hero-inner h1{font-size:48px;max-width:480px}.hero-copy{max-width:340px;font-size:14px}.site-hero{min-height:630px}.hero-fragment{max-width:190px;right:4%;top:12%}.hero-insight{max-width:230px;right:4%;bottom:14%}.manifesto-strip{align-items:flex-start}.manifesto-strip h2{font-size:21px}.manifesto-strip p{max-width:290px}.experience-grid{grid-template-columns:260px 1fr;gap:24px}.experience-tab{padding:18px 12px;gap:10px}.mini-product{padding:22px}.section-heading{gap:24px}.section-heading>p{max-width:280px}.philosophy h2{font-size:34px}.principles{gap:30px}.faq-layout{gap:48px}.site-section{padding:76px 0}}
@media(max-width:767px){h1{font-size:28px;line-height:40px}.sidebar{display:none}.app-shell{margin-left:0;padding-bottom:80px}.app-topbar{padding:0 16px;height:64px}.mobile-brand{display:block;color:var(--color-brand)}.crumb{gap:9px}.crumb>span:not(.mobile-brand){display:none}.topbar-actions{gap:8px}.local-indicator{font-size:9px}.topbar-actions>.icon-button{display:none}.app-main{padding:28px 16px}.page-heading{margin-bottom:24px;gap:12px}.page-heading .eyebrow{font-size:9px;margin-bottom:10px}.page-heading h1{font-size:28px;margin-bottom:8px}.page-heading p{font-size:12px}.page-heading .heading-action{padding-top:0}.page-heading .button{font-size:11px;padding:8px 10px}.sample-notice{padding:9px 10px;font-size:10px;align-items:flex-start;gap:6px}.sample-notice>span{align-items:flex-start;gap:6px}.sample-notice>span svg{width:14px;height:14px;flex-shrink:0;margin-top:2px}.sample-notice button{font-size:10px}.composer{padding:16px}.composer textarea{font-size:16px;min-height:128px}.composer-toolbar{flex-wrap:wrap;gap:8px}.composer-actions{gap:10px}.composer-actions .button{padding:9px 14px;font-size:12px}.tool-button{padding:0 6px;font-size:11px}.char-count{font-size:9px}.composer-bottom{font-size:9px}.fragment{padding:16px}.fragment-text{font-size:14px}.fragment-bottom{align-items:flex-end}.fragment .tag{font-size:10px;padding:2px 7px}.fragment .button{padding:6px;font-size:10px;min-height:32px}.list-toolbar{gap:6px}.filter-select{max-width:108px;font-size:10px;padding:8px 5px}.search-field input{font-size:11px}.app-footer{font-size:9px;text-align:center;align-items:flex-start;line-height:1.9;padding:0 20px 20px}.app-footer svg{flex-shrink:0;margin-top:3px}.mobile-nav{display:flex;position:fixed;z-index:20;inset:auto 0 0;height:calc(64px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--color-surface);border-top:1px solid var(--color-border)}.mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10px;color:var(--color-muted)}.mobile-nav a.active{color:var(--color-brand)}.theme-layout{grid-template-columns:1fr}.theme-list{display:flex;overflow-x:auto;padding:6px;gap:4px}.theme-option{width:auto;min-width:104px;padding:10px;gap:8px}.theme-option .topic-symbol{display:none}.theme-option small{margin-left:4px}.theme-detail{padding:20px}.theme-detail-header h2{font-size:25px}.theme-detail-header p{font-size:11px}.theme-detail .source-excerpt{padding:12px}.source-excerpt p{font-size:12px}.relation-graph{height:330px}.graph-wrap{min-height:370px}.segmented button{font-size:11px;padding:6px 9px}.wide-toolbar{margin-bottom:20px}.observation-card{padding:20px}.observation-card h2{font-size:24px;margin-top:16px}.observation-card>p{font-size:13px}.observation-footer .button{font-size:12px}.observation-evidence{font-size:10px}.detail-panel{width:100%;border:0}.panel-header{padding:12px 16px}.panel-content{padding:24px 20px}.toast{bottom:86px;font-size:12px;min-width:180px;text-align:center}.site-header{height:76px;padding:0 20px}.site-header .brand-name{font-size:17px}.site-header .brand-name small{font-size:7px}.site-header .brand-mark{width:34px;height:34px}.site-header-actions{gap:4px}.site-header-actions>.button{display:none}.site-menu-toggle{display:inline-flex}.site-nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;z-index:10;padding:20px;border-bottom:1px solid var(--color-border)}.site-nav.open{display:flex;flex-direction:column;align-items:flex-start}.site-nav a{width:100%;padding:8px}.site-hero{min-height:790px;align-items:flex-start}.hero-inner{padding:42px 24px 330px}.hero-inner h1{font-size:43px;margin:20px 0 18px;max-width:100%;line-height:1.35}.hero-inner .eyebrow{font-size:9px}.hero-copy{font-size:13px;max-width:340px;line-height:2}.hero-actions{gap:8px;margin:24px 0 16px}.hero-actions .button{font-size:12px;min-height:44px;padding:10px 15px}.hero-caption{font-size:9px}.hero-visual{inset:340px -70px 0 -20px}.hero-visual:after{background:linear-gradient(180deg,white 0%,rgba(255,255,255,.15) 25%,transparent 70%,white 100%)}.hero-fragment{top:auto;bottom:105px;right:auto;left:24px;max-width:180px;padding:13px 16px;transform:rotate(-4deg)}.hero-fragment p{font-size:14px}.hero-insight{bottom:36px;right:20px;padding:12px 14px;max-width:220px}.hero-insight strong{font-size:11px}.hero-insight small{font-size:9px}.site-container{padding:0 24px}.manifesto-strip{display:block;padding:28px 0}.manifesto-strip h2{font-size:22px;margin-bottom:12px}.manifesto-strip p{max-width:100%;font-size:11px}.site-section{padding:60px 0}.section-heading{display:block;margin-bottom:30px}.section-heading h2{font-size:30px}.section-heading .eyebrow{font-size:9px;margin-bottom:12px}.section-heading>p{margin-top:18px;font-size:12px;max-width:100%}.experience-grid,.site-body[lang=en] .experience-grid{grid-template-columns:1fr;gap:24px}.experience-tabs{flex-direction:row;gap:4px}.experience-tab{flex:1;display:flex;flex-direction:column;gap:8px;align-items:flex-start;padding:12px;border-left:0;border-bottom:2px solid transparent;border-radius:8px 8px 0 0}.experience-tab.active{border-bottom-color:var(--color-brand)}.experience-tab strong{font-size:13px;margin-bottom:0}.experience-tab p{display:none}.experience-tab>span:first-child svg{width:18px}.experience-screen{padding:12px;min-height:370px;border-radius:16px}.mini-product{padding:20px;min-height:310px}.mini-product h3{font-size:22px}.mini-product .mini-record{font-size:12px;padding:13px}.philosophy{padding:60px 0}.philosophy-grid{grid-template-columns:1fr;gap:32px}.philosophy h2{font-size:33px;margin:14px 0 20px}.philosophy p{font-size:13px}.philosophy-image{margin:0}.philosophy-image img{height:260px;border-radius:12px}.principles{grid-template-columns:1fr;gap:32px}.principle{display:grid;grid-template-columns:30px 1fr;gap:8px 16px}.principle>span{grid-row:1/3;margin:2px 0 0}.principle h3{font-size:16px;margin:0}.principle p{font-size:12px}.faq-layout{grid-template-columns:1fr;gap:32px}.faq-heading h2{font-size:30px}.faq-item summary{font-size:13px}.faq-item p{font-size:12px}.closing-section{padding:48px 20px;margin-bottom:40px;border-radius:16px}.closing-section h2{font-size:31px}.closing-section p{font-size:12px}.site-footer-inner{display:flex;align-items:flex-start;flex-wrap:wrap;gap:24px}.site-footer p{font-size:9px;max-width:170px}.footer-links{font-size:10px;gap:16px}.site-body[lang=en] .hero-inner h1{font-size:42px;max-width:100%}.site-body[lang=en] .hero-copy{max-width:100%}.site-body[lang=en] .hero-visual{inset:390px -70px 0 -20px}.site-body[lang=en] .site-hero{min-height:850px}.site-body[lang=en] .hero-fragment{max-width:190px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}