:root{color-scheme:light;--paper: #f2ebdd;--paper-bright: #fbf7ee;--paper-deep: #e5dac5;--ink: #181713;--muted: #666056;--faint: #968d7f;--cinnabar: #a12b24;--cinnabar-dark: #761d19;--line: #d7ccb8;--line-strong: #bcae98;--shadow: rgba(55, 39, 22, .12);--scrollbar-thumb: rgba(102, 96, 86, .24);--scrollbar-thumb-hover: rgba(102, 96, 86, .42);--serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;--sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;font-family:var(--sans);color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track,*::-webkit-scrollbar-corner{background:transparent}*::-webkit-scrollbar-thumb{min-width:40px;min-height:40px;border:2px solid transparent;border-radius:999px;background:var(--scrollbar-thumb);background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover);background-clip:padding-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 14% 5%,rgba(255,255,255,.78),transparent 32rem),linear-gradient(rgba(98,76,46,.035) 1px,transparent 1px),var(--paper);background-size:auto,100% 6px,auto}body:before{position:fixed;inset:0;z-index:-1;content:"";pointer-events:none;opacity:.22;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E")}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid rgba(161,43,36,.38);outline-offset:4px}::selection{color:var(--paper-bright);background:var(--cinnabar)}.page{min-height:100vh}.site-header{width:min(100% - 48px,1440px);min-height:88px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.site-header.quiet{border-bottom-color:transparent}.brand{display:inline-flex;align-items:center;gap:13px}.seal{width:42px;height:42px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;padding-top:1px;color:var(--paper-bright);background:var(--cinnabar);border:2px solid var(--cinnabar);border-radius:3px 8px 4px 7px;font-family:var(--serif);font-size:12px;font-weight:700;line-height:1.02;letter-spacing:1px;box-shadow:inset 0 0 0 2px #ffffff2e;transform:rotate(-1.4deg)}.brand>span:last-child{display:grid;gap:1px}.brand strong{font-family:var(--serif);font-size:21px;letter-spacing:.13em}.brand small{color:var(--muted);font-size:10px;letter-spacing:.22em}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px}.site-header nav a{position:relative;min-height:44px;display:inline-flex;align-items:center;color:var(--muted)}.site-header nav a:after{position:absolute;right:0;bottom:6px;left:0;height:1px;content:"";background:var(--cinnabar);transform:scaleX(0);transform-origin:left;transition:transform .18s ease-out}.site-header nav a:hover{color:var(--ink)}.site-header nav a:hover:after{transform:scaleX(1)}.site-header nav .account-link{min-width:72px;justify-content:center;padding:0 16px;color:var(--ink);border:1px solid var(--line-strong);border-radius:999px}.site-header nav .account-link:after{display:none}.site-header nav .account-link:hover{border-color:var(--cinnabar)}.site-header nav .locale-switch{min-width:44px;min-height:44px;padding:0 11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;background:transparent;font:700 11px/1 var(--mono);letter-spacing:.08em;cursor:pointer}.site-header nav .locale-switch:hover{color:var(--ink);border-color:var(--cinnabar)}.eyebrow{margin:0 0 14px;color:var(--cinnabar);font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase}.hero{width:min(100% - 48px,1360px);margin:0 auto;padding:68px 0 72px}.hero-intro{position:relative;max-width:860px;margin:0 auto 54px;text-align:center}.hero-intro:before,.hero-intro:after{position:absolute;top:46%;width:110px;height:1px;content:"";background:linear-gradient(90deg,transparent,var(--line-strong))}.hero-intro:before{right:calc(100% + 34px)}.hero-intro:after{left:calc(100% + 34px);transform:rotate(180deg)}.hero h1{margin:0;font-family:var(--serif);font-size:clamp(62px,7.5vw,116px);font-weight:500;line-height:.96;letter-spacing:-.055em}.hero-lead{max-width:620px;margin:30px auto 0;color:var(--muted);font-family:var(--serif);font-size:18px;line-height:1.9}.open-book{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);min-height:600px;border:1px solid var(--line-strong);border-radius:7px 10px 9px 6px;background:var(--paper-bright);box-shadow:0 26px 72px var(--shadow),0 4px #cbbda5,0 8px #e8dfce;overflow:hidden}.open-book:before{position:absolute;top:0;bottom:0;left:53.75%;z-index:2;width:28px;content:"";pointer-events:none;background:linear-gradient(90deg,rgba(68,49,24,.02),rgba(68,49,24,.11) 48%,rgba(255,255,255,.36) 52%,transparent);transform:translate(-50%)}.book-page{position:relative;padding:clamp(38px,5vw,78px)}.writing-page{display:flex;flex-direction:column}.writing-page:before,.central-page:before,.auth-form-page:before{position:absolute;inset:0;content:"";pointer-events:none;opacity:.17;background-image:linear-gradient(90deg,transparent 98.5%,var(--line) 98.5%),linear-gradient(var(--line) 1px,transparent 1px);background-size:46px 100%,100% 38px}.page-number{position:relative;display:block;margin-bottom:34px;color:var(--faint);font-family:var(--mono);font-size:10px;letter-spacing:.19em}.writing-page label{position:relative;margin-bottom:16px;font-family:var(--serif);font-size:25px;line-height:1.5}textarea,input{width:100%;color:var(--ink);border:1px solid var(--line);border-radius:2px;background:#ffffff6b;transition:border-color .16s ease-out,background .16s ease-out,box-shadow .16s ease-out}textarea:hover,input:hover{border-color:var(--line-strong)}textarea:focus,input:focus{border-color:var(--cinnabar);outline:none;background:#ffffffb8;box-shadow:0 0 0 3px #a12b2414}.writing-page textarea{position:relative;flex:1;min-height:250px;padding:18px 20px;resize:vertical;border-right:0;border-left:0;background:#fff3;font-family:var(--serif);font-size:17px;line-height:2}textarea::placeholder,input::placeholder{color:#978d7f}.primary-action{position:relative;min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:0 22px;color:var(--paper-bright);border:1px solid var(--cinnabar);border-radius:2px;background:var(--cinnabar);font-weight:700;cursor:pointer;transition:background .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out}.primary-action:hover:not(:disabled){background:var(--cinnabar-dark);box-shadow:0 8px 22px #761d192e;transform:translateY(-1px)}.primary-action:active:not(:disabled){transform:translateY(0)}.primary-action:disabled{cursor:not-allowed;opacity:.42}.writing-page .primary-action{width:min(100%,270px);margin-top:28px;align-self:flex-end}.privacy-note{margin:15px 0 0;color:var(--faint);font-size:11px;line-height:1.6;text-align:right}.annotation-page{min-width:0;background:radial-gradient(circle at 82% 12%,rgba(161,43,36,.06),transparent 17rem),#eee4d2}.sample-phrase{position:relative;max-width:390px;color:#49433b;font-family:var(--serif);font-size:25px;line-height:2}.marked{display:inline;padding:2px 1px 4px;color:inherit;border:0;border-bottom:2px solid rgba(161,43,36,.38);background:transparent;font:inherit;cursor:pointer}.marked.active{color:var(--cinnabar-dark);background:linear-gradient(transparent 55%,#a12b241c 55%)}.margin-thread{width:140px;height:72px;display:block;margin:2px 0 0 48px;overflow:visible;opacity:.64}.margin-thread path{fill:none;stroke:var(--cinnabar);stroke-linecap:round;stroke-width:1;vector-effect:non-scaling-stroke}.sample-note{position:relative;max-width:400px;margin:-1px 0 0 48px;padding-left:22px;border-left:3px solid var(--cinnabar)}.sample-note:before{position:absolute;top:-13px;left:-8px;color:var(--cinnabar);content:"○";background:#eee4d2;font-family:var(--serif)}.sample-note strong{color:var(--cinnabar-dark);font-family:var(--serif);font-size:20px;line-height:1.7}.sample-note p{margin:13px 0;color:var(--muted);font-size:14px;line-height:1.85}.sample-note cite{color:var(--cinnabar);font-family:var(--mono);font-size:10px;font-style:normal;letter-spacing:.08em}.ink-orbit{position:absolute;right:58px;bottom:50px;width:110px;height:110px;border:1px solid rgba(24,23,19,.12);border-radius:50%}.ink-orbit:before,.ink-orbit:after{position:absolute;inset:18px;content:"";border:1px solid rgba(24,23,19,.08);border-radius:50%}.ink-orbit:after{inset:40px;background:var(--ink);opacity:.72}.ink-orbit span{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cinnabar)}.ink-orbit span:nth-child(1){top:8px;left:34px}.ink-orbit span:nth-child(2){right:2px;bottom:35px;opacity:.45}.ink-orbit span:nth-child(3){bottom:10px;left:18px;opacity:.28}.example-strip{display:grid;grid-template-columns:auto repeat(3,1fr);align-items:stretch;gap:1px;margin-top:42px;border:1px solid var(--line);background:var(--line)}.example-strip>span{display:flex;align-items:center;padding:18px 22px;color:var(--cinnabar);background:var(--paper);font-family:var(--mono);font-size:10px;letter-spacing:.12em;white-space:nowrap}.example-strip button{min-height:72px;padding:14px 20px;color:var(--muted);border:0;background:var(--paper-bright);font-family:var(--serif);font-size:14px;line-height:1.6;text-align:left;cursor:pointer;transition:color .16s ease-out,background .16s ease-out}.example-strip button:hover{color:var(--ink);background:#fffaf0}.promise-section{width:min(100% - 48px,1200px);margin:20px auto 130px;display:grid;grid-template-columns:64px 1fr;gap:42px}.direct-answer{width:min(100% - 48px,1050px);margin:16px auto 100px;padding:42px 0 0 104px;border-top:1px solid var(--line-strong)}.direct-answer h2{margin:22px 0 18px;font-family:var(--serif);font-size:clamp(30px,4vw,46px);font-weight:500}.direct-answer>p:last-child{max-width:800px;margin:0;color:var(--muted);font-family:var(--serif);font-size:17px;line-height:2}.seo-fallback{width:min(100% - 48px,1000px);margin:0 auto;padding:100px 0;font-family:var(--serif)}.seo-fallback h1{font-size:clamp(48px,8vw,96px);font-weight:500}.seo-fallback section{max-width:760px;margin-top:70px;padding-top:36px;border-top:1px solid var(--line-strong)}.seo-fallback p{color:var(--muted);line-height:2}.vertical-title{margin:0;color:var(--cinnabar);font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:.45em;writing-mode:vertical-rl}.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-strong)}.promise-grid article{position:relative;min-height:280px;padding:35px 36px;border-right:1px solid var(--line)}.promise-grid article:last-child{border-right:0}.promise-grid article>span{color:var(--cinnabar);font-family:var(--serif);font-size:42px;opacity:.42}.promise-grid h2{margin:56px 0 16px;font-family:var(--serif);font-size:22px;font-weight:600}.promise-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}.site-footer{width:min(100% - 48px,1440px);margin:0 auto;padding:52px 0 34px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:36px;border-top:1px solid var(--line-strong)}.footer-brand{display:flex;align-items:center;gap:18px}.footer-meta{display:grid;justify-items:end;gap:2px}.site-footer p{margin:0;color:var(--muted);font-family:var(--serif)}.site-footer nav{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:12px}.site-footer nav a:hover{color:var(--cinnabar)}.company-info{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px 14px;color:var(--muted);font-family:var(--mono);font-size:12px;letter-spacing:.04em}.company-info a{min-height:32px;display:inline-flex;align-items:center;color:var(--muted)}.company-info a:hover{color:var(--cinnabar)}.auth-main{width:min(100% - 48px,1120px);min-height:calc(100vh - 88px);margin:0 auto;display:grid;place-items:center;padding:64px 0 100px}.auth-book{width:100%;min-height:650px;display:grid;grid-template-columns:.82fr 1fr;border:1px solid var(--line-strong);border-radius:7px;background:var(--paper-bright);box-shadow:0 30px 80px var(--shadow);overflow:hidden}.auth-aside{position:relative;padding:70px;color:var(--paper-bright);background:radial-gradient(circle at 60% 20%,rgba(255,255,255,.08),transparent 20rem),var(--ink);overflow:hidden}.auth-aside:after{position:absolute;right:-80px;bottom:-80px;width:330px;height:330px;content:"";border:1px solid rgba(255,255,255,.12);border-radius:50%;box-shadow:0 0 0 45px #ffffff06,0 0 0 90px #ffffff05}.auth-aside blockquote{position:relative;z-index:1;margin:150px 0 30px;font-family:var(--serif);font-size:clamp(24px,3vw,38px);line-height:1.75;letter-spacing:.02em}.auth-aside cite{color:#b9ad9a;font-family:var(--mono);font-size:11px;font-style:normal}.auth-form-page{position:relative;padding:68px clamp(42px,7vw,92px)}.auth-form-page>*{position:relative}.auth-form-page h1{margin:0;font-family:var(--serif);font-size:clamp(38px,4vw,58px);font-weight:500;letter-spacing:-.04em}.auth-form-page>p:not(.eyebrow){margin:15px 0 32px;color:var(--muted);font-family:var(--serif);line-height:1.7}.auth-form-page form{display:grid;gap:20px}.auth-form-page label:not(.consent){display:grid;gap:9px;color:var(--muted);font-size:13px}.auth-form-page input{height:50px;padding:0 15px;background:#ffffff9e}.auth-form-page label small{color:var(--faint);font-size:10px}.consent{min-height:44px;display:grid;grid-template-columns:22px 1fr;align-items:start;gap:10px;color:var(--muted);font-size:12px;line-height:1.7}.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--cinnabar)}.consent a{color:var(--cinnabar);text-decoration:underline;text-underline-offset:3px}.auth-switch{display:flex;align-items:center;gap:18px;margin-top:25px;color:var(--muted);font-size:12px}.auth-switch span{width:3px;height:3px;border-radius:50%;background:var(--line-strong)}.auth-switch a:hover{color:var(--cinnabar)}.form-message{margin:0 0 22px;padding:13px 15px;border-left:3px solid;font-size:13px;line-height:1.6}.form-message.success{color:#355643;border-color:#527c63;background:#527c6317}.form-message.error{color:var(--cinnabar-dark);border-color:var(--cinnabar);background:#a12b2414}.workbench-shell{width:min(100% - 48px,1440px);min-height:calc(100vh - 88px);margin:0 auto;display:grid;grid-template-columns:250px minmax(0,1fr)}.history-rail{min-height:calc(100vh - 88px);border-right:1px solid var(--line);background:#e6dac575}.history-rail-inner{position:sticky;top:0;min-width:0;height:calc(100vh - 88px);padding:34px 20px;display:flex;flex-direction:column}.history-heading{min-height:44px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;color:var(--muted);font-size:12px;letter-spacing:.12em}.history-heading button{min-width:54px;min-height:38px;border:1px solid var(--line-strong);background:transparent;cursor:pointer}.history-heading button:hover{color:var(--cinnabar);border-color:var(--cinnabar)}.history-list{display:grid;gap:7px}.history-list>button{width:100%;min-height:78px;display:grid;gap:7px;padding:15px;color:var(--muted);border:1px solid transparent;border-radius:2px;background:transparent;text-align:left;cursor:pointer}.history-list>button:hover,.history-list>button.active{color:var(--ink);border-color:var(--line);background:#fbf7eead}.history-list>button.active{border-left:3px solid var(--cinnabar)}.history-list strong{font-family:var(--serif);font-size:14px;font-weight:600;line-height:1.45}.history-list small{color:var(--faint);font-size:9px}.history-list>p{padding:15px;color:var(--faint);font-family:var(--serif);font-size:13px;line-height:1.8}.workbench-account{margin-top:auto;padding-top:22px;display:grid;gap:14px;border-top:1px solid var(--line)}.account-summary-row{min-width:0;display:flex;align-items:center;justify-content:space-between;gap:10px}.account-summary-row>div{min-width:0;display:grid;gap:4px}.workbench-account span,.workbench-account small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workbench-account span{font-family:var(--serif);font-size:14px;font-weight:600}.workbench-account small{color:var(--faint);font-size:10px}.workbench-account>p{margin:0;color:var(--cinnabar-dark);font-size:11px;line-height:1.6}.workbench-account>button{min-height:44px;color:var(--muted);border:1px solid var(--line-strong);background:transparent;cursor:pointer}.workbench-account>button:hover:not(:disabled),.workbench-account>button:focus-visible{color:var(--cinnabar);border-color:var(--cinnabar)}.workbench-account>button:disabled{opacity:.5;cursor:wait}.share-entry{min-width:68px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 10px;color:var(--muted);border:1px solid transparent;background:transparent;cursor:pointer}.share-entry svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5}.share-entry:hover,.share-entry:focus-visible{color:var(--cinnabar);border-color:var(--line-strong)}.invitation-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px;background:#18171394;overflow-y:auto}.invitation-dialog{position:relative;width:min(100%,920px);max-height:calc(100dvh - 48px);padding:42px;border:1px solid var(--line-strong);background:var(--paper-bright);box-shadow:0 30px 90px #18171352;overflow-y:auto}.invitation-close{position:absolute;top:18px;right:18px;z-index:1;width:44px;height:44px;color:var(--muted);border:0;background:transparent;font-family:var(--serif);font-size:28px;cursor:pointer}.invitation-close:hover,.invitation-close:focus-visible{color:var(--cinnabar)}.invitation-heading{margin-bottom:28px}.invitation-heading h2{margin:0;font-family:var(--serif);font-size:clamp(28px,4vw,42px);font-weight:500}.invitation-heading>p:last-child,.invitation-loading{margin:10px 0 0;color:var(--muted);font-size:14px}.invitation-card-preview{position:relative;min-height:410px;padding:34px 286px 34px 40px;border:1px solid var(--line-strong);background:linear-gradient(rgba(98,76,46,.035) 1px,transparent 1px),var(--paper);background-size:100% 6px,auto;overflow:hidden}.invitation-card-preview:after{position:absolute;inset:14px;content:"";border:1px solid rgba(188,174,152,.62);pointer-events:none}.invitation-card-brand,.invitation-card-brand>div{position:relative;z-index:1;display:flex;align-items:center}.invitation-card-brand{gap:14px}.invitation-card-brand>div{align-items:flex-start;flex-direction:column;gap:2px}.invitation-card-brand strong{font-family:var(--serif);font-size:22px;letter-spacing:.12em}.invitation-card-brand small{color:var(--muted);font-size:10px;letter-spacing:.2em}.invitation-book-name{position:relative;z-index:1;margin:38px 0 14px;color:var(--faint);font-size:12px}.invitation-card-preview blockquote{position:relative;z-index:1;margin:0;font-family:var(--serif);font-size:clamp(21px,3vw,30px);line-height:1.72}.invitation-card-preview cite{position:relative;z-index:1;display:block;margin-top:18px;color:var(--muted);font-size:12px;font-style:normal}.invitation-qr{position:absolute;top:68px;right:42px;z-index:1;width:210px;display:grid;justify-items:center;gap:8px;text-align:center}.invitation-qr img{width:182px;height:182px;padding:8px;background:var(--paper-bright)}.invitation-qr strong{font-family:var(--serif);font-size:16px}.invitation-qr span{color:var(--cinnabar);font-size:11px;font-weight:700}.invitation-source-picker{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:18px}.invitation-source-picker>span{color:var(--muted);font-size:12px}.invitation-source-picker>div{display:flex;flex-wrap:wrap;gap:8px}.invitation-source-picker button{width:44px;height:44px;color:var(--muted);border:1px solid var(--line);background:transparent;cursor:pointer}.invitation-source-picker button.selected{color:var(--paper-bright);border-color:var(--cinnabar);background:var(--cinnabar)}.invitation-actions{margin-top:24px;display:flex;justify-content:flex-end;gap:12px}.invitation-actions>button:not(.primary-action){min-height:52px;padding:0 20px;color:var(--muted);border:1px solid var(--line-strong);background:transparent;cursor:pointer}.invitation-actions>button:not(.primary-action):hover:not(:disabled),.invitation-actions>button:not(.primary-action):focus-visible:not(:disabled){color:var(--cinnabar);border-color:var(--cinnabar)}.invitation-actions>button:disabled{opacity:.45;cursor:not-allowed}.invitation-message{margin:12px 0 0;color:#355643;font-size:12px;text-align:right}.workbench-book-select{position:relative;min-width:0;display:grid;grid-template-columns:minmax(0,1fr);gap:7px;margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}.workbench-book-select>span,.workbench-book-select>small{color:var(--faint);font-size:9px}.book-select-trigger{width:100%;min-width:0;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 14px;color:var(--ink);border:1px solid var(--line);background:#fbf7eeb8;cursor:pointer;text-align:left;transition:border-color .16s ease,background .16s ease}.book-select-trigger>span{min-width:0;overflow:hidden;font-family:var(--serif);font-size:14px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.book-select-trigger>i{width:8px;height:8px;flex:0 0 auto;border-right:1px solid var(--muted);border-bottom:1px solid var(--muted);transform:translateY(-2px) rotate(45deg);transition:transform .16s ease}.book-select-trigger[aria-expanded=true]{border-color:var(--cinnabar);background:var(--paper-bright)}.book-select-trigger[aria-expanded=true]>i{transform:translateY(2px) rotate(225deg)}.book-select-menu{position:absolute;top:72px;left:0;right:0;z-index:12;width:auto;max-width:100%;max-height:280px;overflow-y:auto;padding:7px;border:1px solid var(--line-strong);background:var(--paper-bright);box-shadow:0 18px 42px #37271633}.book-select-menu>button{width:100%;min-height:62px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;color:var(--muted);border:0;border-left:3px solid transparent;background:transparent;cursor:pointer;text-align:left}.book-select-menu>button:hover,.book-select-menu>button:focus-visible{color:var(--ink);background:var(--paper)}.book-select-menu>button.selected{color:var(--ink);border-left-color:var(--cinnabar);background:#a12b240f}.book-select-menu>button>span{min-width:0;display:grid;gap:5px}.book-select-menu strong,.book-select-menu small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-select-menu strong{font-family:var(--serif);font-size:14px}.book-select-menu small,.book-select-menu em{color:var(--faint);font-size:9px;font-style:normal}.book-select-menu em{white-space:nowrap}.reflection-desk{width:min(100% - 64px,1240px);margin:0 auto;padding:48px 0 110px}.desk-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:35px}.desk-heading h1{margin:0;font-family:var(--serif);font-size:clamp(34px,4vw,58px);font-weight:500;letter-spacing:-.035em}.folio{color:var(--faint);font-family:var(--mono);font-size:10px;letter-spacing:.15em}.reflection-book{min-height:650px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);border:1px solid var(--line-strong);border-radius:4px;background:var(--paper-bright);box-shadow:0 20px 60px var(--shadow);overflow:hidden}.central-page,.margin-page{position:relative;padding:clamp(36px,5vw,70px)}.central-page{min-width:0;display:flex;flex-direction:column}.central-page>*{position:relative}.central-page>label{margin-bottom:20px;color:var(--muted);font-family:var(--serif);font-size:19px}.central-page>textarea{min-height:440px;flex:1;padding:20px 0;resize:vertical;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;font-family:var(--serif);font-size:18px;line-height:2.1}.central-page>textarea:focus{box-shadow:none}.editor-footer{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:26px}.editor-footer>span{color:var(--faint);font-family:var(--mono);font-size:10px}.editor-footer .primary-action{min-width:180px}.margin-page{border-left:1px solid var(--line);background:#eee4d2}.quiet-margin{min-height:380px;display:grid;place-items:center;align-content:center;gap:22px;color:var(--faint);text-align:center}.quiet-margin p{font-family:var(--serif);font-size:13px}.ink-dot{width:14px;height:14px;display:block;border-radius:50%;background:var(--ink);box-shadow:16px 4px 0 -4px #18171347,-11px 13px 0 -5px #a12b2480}.user-manuscript{white-space:pre-wrap}.user-manuscript p{margin:0;font-family:var(--serif);font-size:clamp(19px,2vw,24px);line-height:2.05}.user-manuscript mark{position:relative;color:var(--cinnabar-dark);background:linear-gradient(transparent 62%,#a12b2421 62%)}.fact-block,.assumption-block{margin-top:44px;padding-top:25px;border-top:1px solid var(--line)}.fact-block h2,.assumption-block h2{margin:0 0 14px;color:var(--muted);font-family:var(--mono);font-size:10px;letter-spacing:.12em}.fact-block ul,.assumption-block ul{margin:0;padding:0;display:grid;gap:10px;list-style:none}.fact-block li,.assumption-block li{position:relative;padding-left:18px;font-size:14px;line-height:1.75}.fact-block li:before,.assumption-block li:before{position:absolute;top:.7em;left:0;width:5px;height:5px;content:"";border:1px solid var(--muted);border-radius:50%}.assumption-block li:before{border-color:var(--cinnabar);background:var(--cinnabar)}.annotation-card{position:relative;margin-bottom:30px;padding:0 0 28px 20px;border-left:2px solid var(--cinnabar);border-bottom:1px solid rgba(161,43,36,.14)}.annotation-card>span{color:var(--cinnabar);font-family:var(--mono);font-size:9px;letter-spacing:.15em}.annotation-card h2{margin:9px 0 11px;color:var(--cinnabar-dark);font-family:var(--serif);font-size:20px}.annotation-card p{margin:0 0 13px;color:var(--muted);font-size:13px;line-height:1.85}.annotation-card a{color:var(--cinnabar);font-family:var(--mono);font-size:9px}.clarify-panel,.answer-page,.source-section{margin-top:40px;border:1px solid var(--line-strong);background:#fbf7eeba}.clarify-panel{padding:clamp(34px,5vw,66px)}.clarify-panel>h2{max-width:760px;margin:0 0 38px;font-family:var(--serif);font-size:clamp(26px,3vw,38px);font-weight:500;line-height:1.55}.question-list{display:grid;gap:22px;margin-bottom:30px}.question-list label{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1fr);gap:8px 30px;padding-top:22px;border-top:1px solid var(--line)}.question-list label>span{grid-column:1;font-family:var(--serif);font-size:18px;line-height:1.6}.question-list label>small{grid-column:1;color:var(--faint);font-size:11px;line-height:1.7}.question-list textarea{grid-column:2;grid-row:1 / span 2;padding:14px;resize:vertical;font-family:var(--serif);line-height:1.8}.answer-page{padding:clamp(42px,7vw,86px);background:var(--ink);color:var(--paper-bright)}.answer-page .eyebrow{color:#d47368}.answer-page>h2{max-width:800px;margin:0;font-family:var(--serif);font-size:clamp(26px,3.4vw,46px);font-weight:500;line-height:1.5}.answer-page>blockquote{max-width:900px;margin:50px 0;padding-left:30px;border-left:3px solid var(--cinnabar);font-family:var(--serif);font-size:clamp(20px,2.2vw,28px);line-height:1.9}.answer-actions{display:grid;grid-template-columns:1fr 1fr;gap:1px;border:1px solid rgba(255,255,255,.14);background:#ffffff24}.answer-actions article{padding:28px;background:var(--ink)}.answer-actions span{color:#d47368;font-family:var(--mono);font-size:9px;letter-spacing:.12em}.answer-actions p{margin:16px 0 0;color:#d8d0c3;font-size:14px;line-height:1.85}.source-section{padding:clamp(34px,5vw,62px)}.source-section>div:first-child{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.source-section h2{margin:0;font-family:var(--serif);font-size:34px;font-weight:500}.source-list{display:grid}.source-list article{display:grid;grid-template-columns:210px minmax(0,1fr) auto;gap:28px;padding:30px 0;border-top:1px solid var(--line)}.source-list article>div span{color:var(--faint);font-family:var(--mono);font-size:9px}.source-list h3{margin:9px 0 0;font-family:var(--serif);font-size:18px}.source-list blockquote{margin:0;color:var(--muted);font-family:var(--serif);font-size:15px;line-height:1.9}.source-list article>a{align-self:start;color:var(--cinnabar);font-size:11px;white-space:nowrap}.bookshelf-shell{width:min(100% - 48px,1180px);min-height:calc(100vh - 310px);margin:0 auto;padding:72px 0 120px}.bookshelf-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:50px;padding-bottom:34px;border-bottom:1px solid var(--line-strong)}.bookshelf-heading h1{margin:0;font-family:var(--serif);font-size:clamp(48px,7vw,82px);font-weight:500;letter-spacing:-.05em}.bookshelf-heading p:last-child{margin-bottom:0;color:var(--muted);font-size:13px}.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 34px}.book-card{min-width:0}.book-cover{aspect-ratio:.72;display:flex;flex-direction:column;justify-content:space-between;padding:28px 26px;color:var(--paper-bright);background:linear-gradient(145deg,#2e2921,#171511);border-left:8px solid #741f1a;box-shadow:0 20px 38px #3727162e;transition:transform .18s ease,box-shadow .18s ease}.book-cover:hover{transform:translateY(-4px);box-shadow:0 26px 44px #3727163d}.book-cover>span,.book-cover>small{color:#fbf7ee9e;font-size:10px;letter-spacing:.16em}.book-cover>strong{font-family:var(--serif);font-size:clamp(26px,3vw,40px);font-weight:500;line-height:1.25}.book-card>div{padding-top:20px}.book-card h2{margin:0;font-family:var(--serif);font-size:19px}.book-card p{color:var(--muted);font-size:11px;line-height:1.7}.book-card>div>a{color:var(--cinnabar);font-size:12px}.empty-shelf{grid-column:1 / -1;padding:70px 0;color:var(--faint);font-family:var(--serif);text-align:center}.plan-backdrop{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:#18171394;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.plan-dialog{position:relative;width:min(100%,540px);max-height:calc(100vh - 48px);overflow-y:auto;padding:46px;border:1px solid var(--line-strong);background:var(--paper-bright);box-shadow:0 28px 80px #1817134d}.plan-dialog h2{margin:8px 0 22px;font-family:var(--serif);font-size:30px;font-weight:500;line-height:1.35}.dialog-close{position:absolute;top:16px;right:16px;width:42px;height:42px;border:0;background:transparent;cursor:pointer;font-size:25px}.plan-price strong{font-family:var(--serif);font-size:48px;font-weight:500}.plan-price span,.plan-note{color:var(--muted);font-size:12px}.plan-dialog ul{margin:26px 0;padding-left:20px;color:var(--muted);font-size:13px;line-height:2}.plan-dialog .primary-action{width:100%;margin-top:18px}.book-upload-form,.book-upload-form label{display:grid;gap:9px}.book-upload-form{gap:18px}.book-upload-form label>span{color:var(--muted);font-size:11px}.book-upload-form input{min-height:48px;padding:10px 12px;border:1px solid var(--line);background:var(--paper)}.library-shell{width:min(100% - 48px,1180px);margin:0 auto;padding:80px 0 120px}.library-heading{margin-bottom:50px}.library-heading h1{margin:0;font-family:var(--serif);font-size:clamp(54px,7vw,90px);font-weight:500;letter-spacing:-.05em}.library-heading>p:last-child{color:var(--muted);font-family:var(--mono);font-size:11px}.library-tools{display:grid;grid-template-columns:minmax(280px,1fr) auto;gap:30px;align-items:end;padding:24px 0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}.library-tools label{display:grid;gap:8px;color:var(--muted);font-size:11px}.library-tools input{height:48px;padding:0 14px;background:var(--paper-bright)}.volume-tabs{display:flex;gap:7px}.volume-tabs button{min-width:44px;min-height:44px;border:1px solid var(--line);background:transparent;cursor:pointer}.volume-tabs button:hover,.volume-tabs button.active{color:var(--paper-bright);border-color:var(--ink);background:var(--ink)}.editorial-notice{margin:24px 0 44px;padding-left:15px;color:var(--muted);border-left:2px solid var(--cinnabar);font-size:12px;line-height:1.8}.article-index{border-top:1px solid var(--line)}.article-index-row{min-height:90px;display:grid;grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:20px;padding:14px 6px;border-bottom:1px solid var(--line);transition:padding .18s ease-out,color .18s ease-out,background .18s ease-out}.article-index-row:hover{padding-right:16px;padding-left:16px;color:var(--cinnabar-dark);background:#fbf7eea6}.article-index-row>span{color:var(--faint);font-family:var(--mono);font-size:9px}.article-index-row h2{margin:0;font-family:var(--serif);font-size:20px;font-weight:600}.article-index-row p{margin:8px 0 0;color:var(--muted);font-size:11px}.article-index-row>small{color:var(--faint);font-size:9px}.article-shell{width:min(100% - 48px,1120px);margin:0 auto;display:grid;grid-template-columns:180px minmax(0,740px);gap:70px;justify-content:center;padding:70px 0 150px}.article-meta{position:sticky;top:30px;height:fit-content;display:grid;gap:15px;padding-top:180px;color:var(--faint);font-family:var(--mono);font-size:9px;line-height:1.6}.article-meta a{min-height:44px;display:flex;align-items:center;color:var(--cinnabar)}.article-body{min-width:0;padding:clamp(36px,6vw,78px);background:var(--paper-bright);border:1px solid var(--line);box-shadow:0 18px 50px #37271614}.article-body header{margin-bottom:70px;padding-bottom:42px;border-bottom:1px solid var(--line-strong)}.article-body header p{color:var(--cinnabar);font-family:var(--mono);font-size:10px}.article-body h1{margin:16px 0 0;font-family:var(--serif);font-size:clamp(38px,5vw,66px);font-weight:500;line-height:1.25;letter-spacing:-.04em}.article-body h2{margin:65px 0 28px;font-family:var(--serif);font-size:28px;font-weight:600}.article-body>p{margin:0 0 1.3em;font-family:var(--serif);font-size:17px;line-height:2;text-align:justify}.article-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:72px;padding-top:28px;border-top:1px solid var(--line-strong)}.chapter-link{min-height:76px;display:flex;flex-direction:column;justify-content:center;gap:7px;padding:14px 16px;color:var(--ink);border:1px solid var(--line);transition:border-color .18s ease,background-color .18s ease}.chapter-link:hover,.chapter-link:focus-visible{background:var(--paper);border-color:var(--cinnabar)}.chapter-link.next{text-align:right}.chapter-link>span{color:var(--cinnabar);font-family:var(--mono);font-size:10px}.chapter-link>strong{overflow:hidden;font-family:var(--serif);font-size:14px;font-weight:500;text-overflow:ellipsis;white-space:nowrap}.chapter-link.disabled{color:var(--faint);border-color:transparent}.chapter-link.disabled>span{color:inherit}.selection-menu{position:fixed;z-index:1000;display:flex;gap:4px;padding:4px;background:var(--ink);border:1px solid rgba(255,255,255,.16);border-radius:4px;box-shadow:0 10px 30px #1817133d}.selection-menu.above{transform:translate(-50%,-100%)}.selection-menu.below{transform:translate(-50%)}.selection-menu button{min-height:44px;padding:0 16px;color:var(--paper-bright);background:transparent;border:0;border-radius:2px;font-family:var(--sans);font-size:13px;white-space:nowrap}.selection-menu button:hover,.selection-menu button:focus-visible{color:var(--ink);background:var(--paper-bright)}.reading-dialog-backdrop{position:fixed;inset:0;z-index:1100;display:grid;place-items:center;padding:24px;background:#18171380}.reading-dialog{position:relative;width:min(100%,620px);max-height:min(86dvh,780px);padding:42px;overflow-y:auto;background:var(--paper-bright);border:1px solid var(--line-strong);box-shadow:0 24px 70px #1817133d}.reading-dialog-close{position:absolute;top:14px;right:14px;width:44px;height:44px;color:var(--muted);border:0;background:transparent;font-size:24px;cursor:pointer}.reading-dialog h2{margin:0 52px 26px 0;font-family:var(--serif);font-size:32px;font-weight:500}.reading-dialog>blockquote{margin:0 0 28px;padding:18px 20px;color:var(--muted);border-left:2px solid var(--cinnabar);background:#e5dac55c;font-family:var(--serif);font-size:15px;line-height:1.9}.note-editor-dialog form,.note-edit{display:grid;gap:12px}.note-editor-dialog label,.note-edit label{color:var(--muted);font-size:13px}.note-editor-dialog textarea,.note-edit textarea{min-height:150px;padding:16px;resize:vertical;font-family:var(--serif);font-size:16px;line-height:1.8}.reading-dialog-actions,.note-edit>div{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.reading-dialog-actions>button:not(.primary-action),.note-edit>div>button:not(.primary-action){min-height:48px;padding:0 20px;border:1px solid var(--line-strong);background:transparent;cursor:pointer}.passage-reading-loading{min-height:160px;display:flex;align-items:center;justify-content:center;gap:14px;color:var(--muted)}.passage-reading-loading>span{width:18px;height:18px;border:2px solid var(--line-strong);border-top-color:var(--cinnabar);border-radius:50%;animation:reading-spin .7s linear infinite}@keyframes reading-spin{to{transform:rotate(360deg)}}.passage-reading-result{display:grid;gap:24px}.passage-reading-result section{padding-top:18px;border-top:1px solid var(--line)}.passage-reading-result h3{margin:0 0 10px;color:var(--cinnabar);font-family:var(--mono);font-size:10px;letter-spacing:.12em}.passage-reading-result p{margin:0;font-family:var(--serif);font-size:16px;line-height:1.9}.passage-reading-result aside{padding:14px 16px;color:var(--muted);background:#e5dac55c;font-size:12px;line-height:1.7}.passage-reading-result .reflection-prompt{padding:20px;border:1px solid var(--line-strong)}.passage-reading-result>small{color:var(--faint);font-family:var(--mono);font-size:10px}.note-toast{position:fixed;right:24px;bottom:24px;z-index:1050;min-height:52px;display:flex;align-items:center;gap:18px;padding:0 18px;color:var(--paper-bright);background:var(--ink);box-shadow:0 12px 34px #18171338;font-size:13px}.note-toast a{color:#e8b1aa;text-decoration:underline;text-underline-offset:3px}.article-note{margin:40px 0;padding:20px;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px;line-height:1.9}.notes-shell{width:min(100% - 48px,920px);margin:0 auto;padding:80px 0 140px}.notes-heading{margin-bottom:56px;padding-bottom:30px;border-bottom:1px solid var(--line-strong)}.notes-heading h1{margin:0;font-family:var(--serif);font-size:clamp(44px,6vw,72px);font-weight:500}.notes-heading>p:last-child{color:var(--muted)}.notes-list{display:grid;gap:24px}.note-card{padding:32px 36px;background:var(--paper-bright);border:1px solid var(--line)}.note-card>header,.note-card>footer{display:flex;align-items:center;justify-content:space-between;gap:16px}.note-card>header>div{display:grid;gap:5px}.note-card>header strong{font-family:var(--serif);font-size:18px}.note-card>header span,.note-card time{color:var(--faint);font-family:var(--mono);font-size:10px}.note-card>blockquote{margin:28px 0 22px;padding-left:18px;color:var(--muted);border-left:2px solid var(--cinnabar);font-family:var(--serif);font-size:15px;line-height:1.9}.note-insight{margin:0 0 30px;white-space:pre-wrap;font-family:var(--serif);font-size:17px;line-height:1.9}.note-card>footer{padding-top:18px;border-top:1px solid var(--line)}.note-card>footer a,.note-card>footer button{min-height:44px;display:inline-flex;align-items:center;color:var(--cinnabar);border:0;background:transparent;font-size:12px;cursor:pointer}.notes-empty{padding:70px 24px;text-align:center;border:1px solid var(--line);background:var(--paper-bright)}.notes-empty h2{font-family:var(--serif);font-size:28px;font-weight:500}.notes-empty p{color:var(--muted)}.notes-empty a{min-height:48px;display:inline-flex;align-items:center;margin-top:18px;padding:0 22px;color:var(--paper-bright);background:var(--cinnabar)}.legal-shell,.about-shell,.account-shell{width:min(100% - 48px,820px);margin:0 auto;padding:90px 0 140px}.legal-shell>header{margin-bottom:72px;padding-bottom:38px;border-bottom:1px solid var(--line-strong)}.legal-shell h1,.about-shell>h1,.account-shell h1{margin:0;font-family:var(--serif);font-size:clamp(44px,6vw,76px);font-weight:500;line-height:1.2;letter-spacing:-.045em}.legal-shell header>p:last-child{color:var(--faint);font-family:var(--mono);font-size:10px}.legal-shell section{margin-bottom:50px}.legal-shell section h2{margin:0 0 18px;font-family:var(--serif);font-size:25px}.legal-shell section p{color:var(--muted);font-family:var(--serif);font-size:15px;line-height:2}.about-shell{width:min(100% - 48px,1100px)}.about-shell>h1{max-width:920px}.about-lead{max-width:760px;margin:30px 0 80px;color:var(--muted);font-family:var(--serif);font-size:19px;line-height:2}.about-principles{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-strong)}.about-principles article{padding:34px;border-right:1px solid var(--line)}.about-principles article:last-child{border-right:0}.about-principles span{color:var(--cinnabar);font-family:var(--mono);font-size:10px}.about-principles h2{margin:45px 0 16px;font-family:var(--serif);font-size:21px}.about-principles p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}.about-faq{margin-top:90px;padding-top:42px;border-top:1px solid var(--line-strong)}.about-faq>h2{margin:18px 0 46px;font-family:var(--serif);font-size:clamp(32px,4vw,50px);font-weight:500}.about-faq>div{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.about-faq article{min-height:190px;padding:32px 34px;background:var(--paper)}.about-faq h3{margin:0 0 18px;font-family:var(--serif);font-size:19px;font-weight:600}.about-faq article p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}.account-shell>p:not(.eyebrow){color:var(--muted)}.account-actions{display:flex;gap:12px;margin-top:50px}.account-actions .primary-action{width:200px}.account-actions button{min-height:52px;padding:0 22px;border:1px solid var(--line-strong);background:transparent;cursor:pointer}.not-found main,.loading-state{min-height:70vh;display:grid;place-items:center;align-content:center;gap:24px;text-align:center}.not-found h1{font-family:var(--serif);font-weight:500}.not-found main>a{color:var(--cinnabar)}.loading-state p{color:var(--muted);font-family:var(--serif)}.loading-state.embedded{min-height:320px}@media(max-width:1080px){.open-book{grid-template-columns:1fr .88fr}.open-book:before{left:53.2%}.book-page{padding:44px}.example-strip{grid-template-columns:1fr 1fr}.example-strip>span{grid-column:1 / -1}.workbench-shell{grid-template-columns:200px minmax(0,1fr)}.reflection-desk{width:min(100% - 38px,1100px)}.reflection-book{grid-template-columns:minmax(0,1.15fr) minmax(280px,.7fr)}.central-page,.margin-page{padding:38px}.source-list article{grid-template-columns:170px minmax(0,1fr)}.source-list article>a{grid-column:2}}@media(max-width:820px){.site-header{width:min(100% - 32px,100%)}.site-header nav{gap:14px}.site-header nav a:not(.account-link):not(.mobile-library-link):not(.mobile-notes-link){display:none}.hero,.direct-answer,.promise-section,.site-footer,.library-shell,.article-shell,.legal-shell,.about-shell,.account-shell,.notes-shell{width:min(100% - 32px,100%)}.hero{padding-top:38px}.hero h1{font-size:clamp(54px,15vw,90px)}.hero-intro:before,.hero-intro:after{display:none}.open-book{display:block}.open-book:before{display:none}.annotation-page{border-top:1px solid var(--line-strong)}.writing-page textarea{min-height:230px}.promise-section{grid-template-columns:34px 1fr;gap:18px}.direct-answer{margin-bottom:70px;padding-left:52px}.promise-grid{grid-template-columns:1fr}.promise-grid article{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.promise-grid h2{margin-top:28px}.site-footer{grid-template-columns:1fr}.site-footer nav{flex-wrap:wrap}.footer-meta{justify-items:start}.company-info{justify-content:flex-start}.auth-book{grid-template-columns:1fr}.auth-aside{min-height:260px;padding:36px}.auth-aside blockquote{margin:55px 0 18px;font-size:24px}.workbench-shell{width:min(100% - 32px,100%);display:block}.history-rail{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.history-rail-inner{position:static;height:auto;padding:18px 16px}.history-list{grid-auto-flow:column;grid-auto-columns:minmax(180px,220px);overflow-x:auto;padding-bottom:6px}.workbench-account{margin-top:18px;grid-template-columns:minmax(0,1fr) auto;align-items:center}.workbench-account>p{grid-column:1 / -1}.workbench-account>button{min-width:112px;padding:0 16px}.invitation-dialog{padding:38px 28px}.invitation-card-preview{min-height:auto;padding:30px;display:grid}.invitation-qr{position:relative;top:auto;right:auto;width:100%;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}.reflection-desk{width:min(100% - 28px,100%);padding-top:30px}.reflection-book{display:block}.margin-page{border-top:1px solid var(--line);border-left:0}.question-list label{display:grid;grid-template-columns:1fr}.question-list label>span,.question-list label>small,.question-list textarea{grid-column:1;grid-row:auto}.answer-actions{grid-template-columns:1fr}.source-list article{grid-template-columns:1fr}.source-list article>a{grid-column:1}.library-tools{grid-template-columns:1fr}.bookshelf-shell{width:min(100% - 32px,100%)}.bookshelf-heading{align-items:start;flex-direction:column}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.volume-tabs{overflow-x:auto}.article-shell{display:block;padding-top:30px}.article-meta{position:static;padding:0 0 24px;display:flex;flex-wrap:wrap;align-items:center}.article-body{padding:38px 28px}.article-navigation{margin-top:56px}.about-principles{grid-template-columns:1fr}.about-principles article{border-right:0;border-bottom:1px solid var(--line)}}@media(max-width:520px){.site-header{min-height:76px}.site-header nav{gap:10px}.brand>span:last-child{display:none}.reading-dialog-backdrop{align-items:end;padding:0}.reading-dialog{width:100%;max-height:92dvh;padding:36px 22px 24px}.reading-dialog h2{font-size:28px}.reading-dialog-actions{align-items:stretch;flex-direction:column-reverse}.reading-dialog-actions>button{width:100%}.note-toast{right:16px;bottom:16px;left:16px;justify-content:space-between}.notes-shell{padding-top:48px}.note-card{padding:26px 22px}.note-card>header{align-items:flex-start}.seal{width:38px;height:38px}.brand strong{font-size:18px}.site-header nav .account-link{min-width:62px;padding:0 12px}.book-grid{grid-template-columns:1fr}.book-card{width:min(100%,320px);margin:0 auto}.plan-dialog{padding:42px 24px 28px}.invitation-overlay{align-items:end;padding:0}.invitation-dialog{width:100%;max-height:92dvh;padding:38px 20px 26px}.invitation-heading{padding-right:34px}.invitation-card-preview{padding:26px 22px}.invitation-card-preview blockquote{font-size:21px}.invitation-actions,.invitation-source-picker{align-items:stretch;flex-direction:column}.invitation-actions>button{width:100%}.hero{padding-bottom:42px}.hero-intro{margin-bottom:34px;text-align:left}.hero h1{font-size:56px;line-height:1.02}.hero-lead{margin-top:22px;font-size:16px}.book-page{padding:28px 24px}.writing-page label{font-size:21px}.writing-page .primary-action{width:100%}.sample-phrase{font-size:21px}.sample-note{margin-left:16px}.ink-orbit{display:none}.example-strip{display:grid;grid-template-columns:1fr}.example-strip>span{grid-column:1}.promise-section{margin-bottom:80px}.direct-answer{width:min(100% - 32px,100%);padding-left:0}.about-faq>div{grid-template-columns:1fr}.site-footer{padding-top:38px}.footer-brand{align-items:flex-start}.auth-main{width:100%;padding:0}.auth-book{border:0;border-radius:0;box-shadow:none}.auth-aside{min-height:210px;padding:26px 24px}.auth-aside blockquote{margin-top:28px;font-size:20px}.auth-form-page{padding:42px 24px 70px}.desk-heading{align-items:start}.desk-heading h1{font-size:34px}.folio{display:none}.central-page,.margin-page,.clarify-panel,.source-section{padding:28px 22px}.central-page>textarea{min-height:360px}.editor-footer{align-items:stretch;flex-direction:column}.editor-footer .primary-action{width:100%}.answer-page{padding:38px 24px}.answer-page>blockquote{margin:34px 0;padding-left:18px}.article-index-row{grid-template-columns:36px minmax(0,1fr)}.article-index-row>small{grid-column:2}.article-body{margin-right:-16px;margin-left:-16px;padding:34px 24px;border-right:0;border-left:0}.article-body>p{font-size:16px;text-align:left}.article-navigation{gap:8px}.chapter-link{min-height:68px;padding:12px}.chapter-link>strong{font-size:13px}.account-actions{align-items:stretch;flex-direction:column}.account-actions .primary-action{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}