@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&family=Noto+Serif+SC:wght@400;500;600;700&display=swap";@import"https://fontsapi.zeoseven.com/419/main/result.css";@import"https://fontsapi.zeoseven.com/537/main/result.css";:root{--rt-bg: #FAFAF6;--rt-bg-2: #F0EFE9;--rt-bg-card: #FFFFFF;--rt-ink: #0A0A09;--rt-ink-2: #4E4D49;--rt-ink-3: #8E8C85;--rt-green: #2F6A52;--rt-green-deep: #1F4D3A;--rt-green-soft: rgba(47,106,82,.1);--rt-rule: rgba(10,10,9,.12);--rt-rule-2: rgba(10,10,9,.06);--rt-error: #b4452f;--rt-mark-gloss: #2F6A52;--rt-mark-fillin: #5b73a8;--rt-mark-margin: #b08848;--surface-page: var(--rt-bg);--surface-sunken: var(--rt-bg-2);--surface-card: var(--rt-bg-card);--text-strong: var(--rt-ink);--text-body: var(--rt-ink-2);--text-muted: var(--rt-ink-3);--accent: var(--rt-green);--accent-strong: var(--rt-green-deep);--accent-wash: var(--rt-green-soft);--border-hairline: var(--rt-rule);--border-faint: var(--rt-rule-2)}::selection{background:var(--rt-green-soft)}[data-rt-theme=sepia]{--rt-bg: #F6EFDF;--rt-bg-2: #EDE4CE;--rt-bg-card: #FBF6EA;--rt-ink: #211C12;--rt-ink-2: #574F3E;--rt-ink-3: #938A73;--rt-green: #2F6A52;--rt-green-deep: #1F4D3A;--rt-green-soft: rgba(47,106,82,.12);--rt-rule: rgba(33,28,18,.14);--rt-rule-2: rgba(33,28,18,.07);--rt-mark-gloss: #2F6A52;--rt-mark-fillin: #54689b;--rt-mark-margin: #9c7434}[data-rt-theme=night]{--rt-bg: #191917;--rt-bg-2: #131311;--rt-bg-card: #21211E;--rt-ink: #E9E7DF;--rt-ink-2: #ABA99F;--rt-ink-3: #75746C;--rt-green: #7FB89F;--rt-green-deep: #A3CFBB;--rt-green-soft: rgba(127,184,159,.14);--rt-rule: rgba(233,231,223,.14);--rt-rule-2: rgba(233,231,223,.07);--rt-error: #d2775f;--rt-mark-gloss: #7FB89F;--rt-mark-fillin: #93a7d6;--rt-mark-margin: #cfa96a}[data-rt-theme=night] ::selection{background:#7fb89f40}:root{--rt-serif: "LanternMingA", "Noto Serif SC", "Songti SC", "Source Han Serif SC", Georgia, serif;--rt-read: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", Georgia, serif;--rt-sans: "Noto Sans SC", "PingFang SC", system-ui, sans-serif;--rt-demo: "Glow Sans SC", "Noto Sans SC", "PingFang SC", system-ui, sans-serif;--rt-mono: "JetBrains Mono", ui-monospace, monospace;--rt-display-size: clamp(28px, 3.4vw, 42px);--rt-display-line-height: 1.55;--rt-display-tracking: -.005em;--rt-reading-size: 18px;--rt-reading-line-height: 1.95;--rt-reading-indent: 2em;--rt-label-size: 10px;--rt-label-tracking: .16em;--rt-label-transform: uppercase;--rt-weight-reg: 400;--rt-weight-med: 500;--rt-weight-semi: 600;--rt-weight-bold: 700;--font-display: var(--rt-serif);--font-reading: var(--rt-read);--font-ui: var(--rt-demo);--font-label: var(--rt-mono)}:root{--rt-space-1: 4px;--rt-space-2: 8px;--rt-space-3: 12px;--rt-space-4: 16px;--rt-space-5: 22px;--rt-space-6: 32px;--rt-space-7: 48px;--rt-space-8: 64px;--rt-space-9: 96px;--rt-space-10: 110px;--rt-stage-padding: 110px 64px;--rt-stage-padding-mobile: 90px 18px;--rt-measure-narration: 38ch;--rt-measure-demo: 1000px;--rt-measure-letter: 720px;--rt-radius-card: 0 4px 4px 0;--rt-radius-soft: 8px;--rt-radius-pill: 999px;--rt-radius-phone: 38px;--rt-radius-screen: 28px;--rt-accent-left: 2px solid var(--rt-green);--radius-card: var(--rt-radius-card);--radius-soft: var(--rt-radius-soft);--radius-pill: var(--rt-radius-pill)}:root{--rt-ease: cubic-bezier(.2,.7,.2,1);--rt-ease-out: cubic-bezier(.4,0,.2,1);--rt-char-reveal: 1.1s;--rt-char-stagger: 55ms;--rt-scene-enter: .72s;--rt-scene-leave: .68s;--rt-hover: .16s;--rt-shadow-phone: 0 1px 2px rgba(0,0,0,.1), 0 30px 60px -30px rgba(0,0,0,.35), inset 0 0 0 1px rgba(255,255,255,.06);--rt-shadow-bubble: 0 18px 30px -12px rgba(0,0,0,.35);--rt-shadow-card: 0 6px 24px -16px rgba(20,40,30,.25);--rt-shadow-pop: 0 14px 34px -12px rgba(25,40,30,.34), 0 2px 8px -4px rgba(0,0,0,.12);--rt-glass: saturate(150%) blur(10px);--ease: var(--rt-ease);--ease-exit: var(--rt-ease-out);--shadow-phone: var(--rt-shadow-phone);--shadow-pop: var(--rt-shadow-pop)}.rt-kicker{display:inline-flex;align-items:center;gap:12px;margin:0;color:var(--rt-green);font-family:var(--rt-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase}.rt-kicker>span{width:28px;height:1px;flex:none;background:var(--rt-green)}.rt-kicker--center{justify-content:center}.rt-empty-state{display:flex;min-height:360px;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:56px 24px;text-align:center}.rt-empty-state__corners{color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:22px;letter-spacing:.3em}.rt-empty-state h2{margin:0;color:var(--rt-ink);font-family:var(--rt-serif);font-size:17px;font-weight:600;letter-spacing:.04em}.rt-empty-state__detail{max-width:30ch;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:13.5px;line-height:1.9}.rt-empty-state__action{margin-top:6px}.rt-slider{display:block}.rt-slider[data-disabled=true]{opacity:.45}.rt-slider__label{display:block;margin-bottom:8px;color:var(--rt-ink-2);font-size:12px}.rt-slider__body{display:flex;align-items:center;gap:12px}.rt-slider__control{position:relative;display:flex;height:24px;flex:1;align-items:center}.rt-slider__track,.rt-slider__fill{position:absolute;left:0;height:2px;border-radius:999px}.rt-slider__track{right:0;background:var(--rt-rule-2)}.rt-slider__fill{background:var(--rt-green)}.rt-slider input{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;width:100%;margin:0;cursor:pointer;opacity:0}.rt-slider input:disabled{cursor:default}.rt-slider__control:focus-within .rt-slider__thumb{outline:2px solid var(--rt-green);outline-offset:3px}.rt-slider__thumb{position:absolute;width:16px;height:16px;border:1px solid var(--rt-green);border-radius:50%;background:var(--rt-bg-card);box-shadow:0 1px 3px #0a0a0926;pointer-events:none;transition:left 60ms linear}.rt-slider output{min-width:38px;flex:none;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:10px;letter-spacing:.1em;text-align:right}.rt-segmented{display:inline-flex;gap:2px;padding:2px;border:1px solid var(--rt-rule);border-radius:999px;background:var(--rt-bg)}.rt-segmented button{padding:6px 14px;border:0;border-radius:999px;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-family:var(--rt-demo);font-size:12.5px;white-space:nowrap;transition:color .16s,background .16s}.rt-segmented button:hover{color:var(--rt-ink)}.rt-segmented button[data-selected=true]{background:var(--rt-green-soft);color:var(--rt-green-deep);font-weight:600}.rt-progress{position:fixed;top:0;right:0;left:0;z-index:80;background:var(--rt-rule-2)}.rt-progress>span{display:block;height:100%;background:var(--rt-green);transition:width .1s linear}@media(max-width:640px){.rt-empty-state{min-height:300px}}*{box-sizing:border-box}:root{--rt-read: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", Georgia, serif}html{min-width:320px;background:var(--rt-bg);color:var(--rt-ink);font-family:var(--rt-demo)}body{margin:0;min-width:320px;min-height:100vh}button,input,textarea,select{font:inherit}a{color:inherit}.app-shell{--rt-masthead-h: 73px;min-height:100vh;background:var(--rt-bg)}.masthead{position:sticky;top:0;z-index:10;display:flex;min-height:72px;align-items:center;justify-content:space-between;gap:24px;padding:12px 40px;border-bottom:1px solid var(--rt-rule-2);background:#fafaf6eb;-webkit-backdrop-filter:saturate(150%) blur(10px);backdrop-filter:saturate(150%) blur(10px)}.brand{display:inline-flex;align-items:baseline;gap:12px;text-decoration:none}.brand-cn{font-family:var(--rt-serif);font-size:22px;font-weight:600;letter-spacing:0}.brand-en{font-family:var(--rt-mono);font-size:10px;letter-spacing:0;color:var(--rt-ink-3)}.service-state{display:inline-flex;min-height:32px;align-items:center;gap:8px;color:var(--rt-ink-3);font-size:12px;white-space:nowrap}.service-dot{width:7px;height:7px;flex:none;border-radius:50%;background:var(--rt-ink-3)}.service-state[data-connected=true] .service-dot{background:var(--rt-green)}.masthead-actions,.account-menu{display:flex;align-items:center}.masthead-actions{gap:20px}.masthead-nav{display:inline-flex;align-items:center;gap:4px}.masthead-nav a{display:inline-flex;min-height:32px;align-items:center;padding:0 10px;color:var(--rt-ink-3);font-size:13px;text-decoration:none;white-space:nowrap}.masthead-nav a:hover,.masthead-nav a.active{color:var(--rt-green-deep)}.account-menu{min-width:0;gap:9px;padding-left:18px;border-left:1px solid var(--rt-rule-2)}.account-menu img,.account-initial{width:30px;height:30px;flex:none;border-radius:50%}.account-menu img{object-fit:cover}.account-initial{display:grid;place-items:center;background:var(--rt-green-soft);color:var(--rt-green-deep);font-family:var(--rt-serif);font-size:13px;font-weight:600}.account-name{max-width:140px;overflow:hidden;color:var(--rt-ink-2);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.account-logout{padding:5px 0 5px 7px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:12px}.account-logout:hover:not(:disabled){color:var(--rt-ink)}.account-logout:disabled{cursor:default;opacity:.5}.auth-state,.login-page,.onboarding-page{min-height:100vh;background:var(--rt-bg)}.auth-state{display:grid;place-content:center;gap:16px;padding:32px;color:var(--rt-ink-2);text-align:center}.auth-state button{min-height:40px;padding:0 16px;border:1px solid var(--rt-rule);border-radius:4px;background:transparent;color:var(--rt-ink);cursor:pointer}.login-page{display:grid;place-items:center;padding:48px 24px}.login-panel{width:min(100%,420px);padding:36px 0 12px;border-top:3px solid var(--rt-green)}.login-brand{display:flex;align-items:baseline;gap:12px;margin-bottom:48px}.login-brand-cn{font-family:var(--rt-serif);font-size:26px;font-weight:600}.login-brand-en{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:10px}.login-panel h1{font-size:30px}.login-panel>p{margin:14px 0 30px;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:15px;line-height:1.8}.login-mode-tabs{display:grid;width:132px;grid-template-columns:repeat(2,1fr);margin-bottom:28px;border-bottom:1px solid var(--rt-rule)}.login-mode-tabs button{min-height:36px;padding:0;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-family:var(--rt-serif);font-size:14px}.login-mode-tabs button[aria-selected=true]{border-bottom-color:var(--rt-green);color:var(--rt-ink)}.login-form{display:grid;gap:16px}.login-form label{display:grid;gap:7px;color:var(--rt-ink-2);font-size:13px}.login-form input{width:100%;min-height:46px;padding:0 13px;border:1px solid var(--rt-rule);border-radius:4px;outline:0;background:var(--rt-paper);color:var(--rt-ink);font-size:15px}.login-form input:focus{border-color:var(--rt-green);box-shadow:0 0 0 2px var(--rt-green-soft)}.login-form .button{width:100%;min-height:48px;margin-top:4px}.login-divider{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:24px 0;color:var(--rt-ink-3);font-size:12px}.login-divider:before,.login-divider:after{height:1px;background:var(--rt-rule);content:""}.login-actions{display:grid;gap:12px}.login-actions .button{width:100%;min-height:48px}.form-error{margin:0 0 18px;padding:10px 12px;border-left:2px solid var(--rt-error);background:color-mix(in srgb,var(--rt-error) 7%,transparent);color:var(--rt-error);font-size:13px;line-height:1.6}.onboarding-page{padding:64px 24px 96px}.onboarding-panel{width:min(100%,720px);margin:0 auto}.onboarding-header{padding-bottom:28px;border-bottom:1px solid var(--rt-rule)}.onboarding-progress{display:grid;grid-template-columns:auto minmax(0,180px);align-items:center;gap:14px;margin-bottom:20px;color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:10px}.onboarding-progress progress{width:100%;height:3px;overflow:hidden;border:0;border-radius:0;background:var(--rt-rule-2);color:var(--rt-green)}.onboarding-progress progress::-webkit-progress-bar{background:var(--rt-rule-2)}.onboarding-progress progress::-webkit-progress-value{background:var(--rt-green)}.onboarding-progress progress::-moz-progress-bar{background:var(--rt-green)}.onboarding-header h1{font-size:28px}.onboarding-question{min-width:0;margin:36px 0 28px;padding:0;border:0}.onboarding-question legend{width:100%;margin-bottom:22px;font-family:var(--rt-serif);font-size:21px;font-weight:600;line-height:1.55}.onboarding-options{border-top:1px solid var(--rt-rule-2)}.onboarding-options label{display:grid;min-height:54px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:13px;padding:10px 6px;border-bottom:1px solid var(--rt-rule-2);cursor:pointer;font-family:var(--rt-serif);font-size:14px;line-height:1.6}.onboarding-options label:hover{background:var(--rt-green-soft)}.onboarding-options label:has(input:disabled){cursor:default;opacity:.45}.onboarding-options input{width:16px;height:16px;margin:0;accent-color:var(--rt-green)}.onboarding-free-text{display:grid;gap:8px;margin-top:24px;color:var(--rt-ink-2);font-size:13px}.onboarding-free-text textarea{width:100%;min-height:86px;resize:vertical;padding:12px;border:1px solid var(--rt-rule);border-radius:4px;outline:none;background:var(--rt-bg-card);color:var(--rt-ink);line-height:1.6}.onboarding-free-text textarea:focus{border-color:var(--rt-green)}.onboarding-actions{display:flex;justify-content:flex-end;gap:12px;padding-top:22px;border-top:1px dashed var(--rt-rule)}.shelf{width:min(100%,1040px);margin:0 auto;padding:64px 40px 96px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--rt-rule)}.section-heading .rt-kicker{margin:0 0 10px}h1,h2,p{letter-spacing:0}h1{margin:0;font-family:var(--rt-serif);font-size:30px;font-weight:600}.button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid transparent;border-radius:999px;cursor:pointer;font-family:var(--rt-serif);font-size:14px;font-weight:500;line-height:1;text-decoration:none;transition:background .16s ease,border-color .16s ease,color .16s ease;white-space:nowrap}.button:disabled{cursor:default;opacity:.45}.button-primary{background:var(--rt-green);color:var(--rt-bg)}.button-primary:hover:not(:disabled){background:var(--rt-green-deep)}.button-secondary{border-color:var(--rt-green);background:transparent;color:var(--rt-green-deep)}.button-secondary:hover{background:var(--rt-green-soft)}.button-ghost{border-color:var(--rt-rule);background:transparent;color:var(--rt-ink-2)}.button-ghost:hover{border-color:var(--rt-ink-3);color:var(--rt-ink)}.text-button,.masthead-back{display:inline-flex;min-height:42px;align-items:center;padding:0;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-family:var(--rt-demo);font-size:13px;text-decoration:none}.text-button:hover,.masthead-back:hover{color:var(--rt-ink)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;padding:0;border:0;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.book-list{margin-top:30px}.book-list-count{padding-bottom:9px;border-bottom:1px dashed var(--rt-rule);color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.18em}.book-row{position:relative;display:grid;min-height:112px;grid-template-columns:58px minmax(0,1fr) auto 18px;align-items:center;gap:16px;padding:14px 10px;border-bottom:1px solid var(--rt-rule-2);border-radius:0 4px 4px 0;text-decoration:none;transition:background .16s ease}.book-row:hover{background:var(--rt-green-soft)}.book-cover{display:flex;width:58px;aspect-ratio:3 / 4;flex-direction:column;justify-content:space-between;overflow:hidden;padding:9px 7px;border:1px solid var(--rt-rule);border-left:2px solid var(--rt-green);border-radius:0 4px 4px 0;background:var(--rt-bg-card)}.book-cover img{width:calc(100% + 14px);height:calc(100% + 18px);margin:-9px -7px;object-fit:cover}.book-cover strong{display:-webkit-box;overflow:hidden;color:var(--rt-ink);font-family:var(--rt-serif);font-size:10px;font-weight:600;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:4}.book-cover span{overflow:hidden;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:6px;letter-spacing:.12em;text-overflow:ellipsis;white-space:nowrap}.book-row-copy{min-width:0}.book-row-copy h2{overflow:hidden;margin:0 0 8px;color:var(--rt-ink);font-family:var(--rt-serif);font-size:17px;font-weight:600;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}.book-row-copy p{overflow:hidden;margin:0;color:var(--rt-ink-3);font-size:12.5px;text-overflow:ellipsis;white-space:nowrap}.book-status{padding:4px 9px;border:1px solid var(--rt-rule);border-radius:999px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8px;letter-spacing:.1em;white-space:nowrap}.book-row[data-status=ready] .book-status{border-color:var(--rt-green);background:var(--rt-green-soft);color:var(--rt-green-deep)}.book-row[data-status=failed] .book-status{border-color:var(--rt-error);color:var(--rt-error)}.book-row-arrow{color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:18px}.shelf-footer{margin-top:46px;padding-top:20px;border-top:1px dashed var(--rt-rule);color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12.5px}.shelf-loading{display:grid;gap:1px;margin-top:30px}.shelf-loading span{display:block;height:96px;border-bottom:1px solid var(--rt-rule-2);background:var(--rt-green-soft);animation:shelfLoading 1.4s ease-in-out infinite}.stats-page{width:min(100%,680px);margin:0 auto;padding:44px 24px 96px}.stats-back{margin-bottom:20px}.stats-kicker{margin-bottom:8px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase}.stats-heading h1{font-size:26px}.stats-heading p{max-width:40ch;margin:10px 0 32px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:13.5px;line-height:1.95}.stats-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;margin-bottom:30px;border:1px solid var(--rt-rule);border-radius:12px;background:var(--rt-rule)}.stats-card{min-width:0;padding:20px 14px;background:var(--rt-bg-card);text-align:center}.stats-card strong{display:block;overflow-wrap:anywhere;color:var(--rt-ink);font-family:var(--rt-serif);font-size:30px;font-weight:600;line-height:1.1}.stats-card span{display:block;margin-top:8px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8px;letter-spacing:.14em;text-transform:uppercase}.stats-section{margin-top:34px}.stats-section-title{margin-bottom:18px;padding-bottom:8px;border-bottom:1px dashed var(--rt-rule);color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase}.stats-section[aria-label=在读书目进度] .stats-section-title{margin-bottom:8px}.stats-week-bars{display:flex;height:130px;align-items:flex-end;justify-content:space-between;gap:8px}.stats-week-bars[data-loading=true]{opacity:.62}.stats-week-bar{display:flex;height:100%;min-width:0;flex:1;flex-direction:column;align-items:center;justify-content:flex-end;gap:8px}.stats-week-bar span,.stats-week-bar em{font-family:var(--rt-mono);font-size:8px;font-style:normal}.stats-week-bar span{color:var(--rt-ink-3)}.stats-week-bar[data-today=true] span{color:var(--rt-green-deep)}.stats-week-bar i{display:block;width:100%;max-width:26px;min-height:3px;border-radius:4px 4px 0 0;background:var(--rt-green-soft);transition:height .4s cubic-bezier(.2,.7,.2,1)}.stats-week-bar[data-today=true] i{background:var(--rt-green)}.stats-week-bar[data-empty=true] i{background:var(--rt-bg-2)}.stats-week-bar em{color:var(--rt-ink-3);letter-spacing:.06em}.stats-book-row{display:grid;gap:10px;padding:16px 0;border-bottom:1px solid var(--rt-rule);color:inherit;text-decoration:none}.stats-book-row:hover .stats-book-row-copy span{color:var(--rt-green-deep)}.stats-book-row-copy>div{display:flex;min-width:0;align-items:baseline;justify-content:space-between;gap:12px}.stats-book-row-copy span{overflow:hidden;color:var(--rt-ink);font-family:var(--rt-serif);font-size:15px;text-overflow:ellipsis;white-space:nowrap}.stats-book-row-copy strong{flex:none;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;font-weight:400;letter-spacing:.1em}.stats-book-progress{height:4px;overflow:hidden;border-radius:999px;background:var(--rt-bg-2)}.stats-book-progress span{display:block;height:100%;border-radius:inherit;background:var(--rt-green)}.stats-list-loading,.stats-note{color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12px;line-height:1.9}.stats-note{margin:28px 0 0}@keyframes shelfLoading{0%{opacity:.3}to{opacity:.8}}.import-page,.processing-page{width:min(100%,680px);margin:0 auto;padding:58px 24px 96px}.import-page .rt-kicker,.processing-page .rt-kicker{margin-bottom:20px}.import-page h1,.processing-page h1{font-size:27px}.import-lede{max-width:42ch;margin:12px 0 28px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:14.5px;line-height:2}.epub-dropzone{display:flex;width:100%;min-height:180px;flex-direction:column;align-items:center;justify-content:center;padding:34px 24px;border:1.5px dashed var(--rt-rule);border-radius:8px;background:var(--rt-bg-card);cursor:pointer;text-align:center;transition:background .16s ease,border-color .16s ease}.epub-dropzone:hover,.epub-dropzone[data-dragging=true]{border-color:var(--rt-green);background:var(--rt-green-soft)}.epub-dropzone-title{max-width:100%;overflow-wrap:anywhere;color:var(--rt-ink);font-family:var(--rt-serif);font-size:17px}.epub-dropzone-meta{margin-top:9px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase}.import-note,.processing-note{max-width:48ch;margin-top:20px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12.5px;line-height:1.9}.form-error{margin-top:18px;padding-left:12px;border-left:2px solid var(--rt-error);color:var(--rt-error);font-family:var(--rt-serif);font-size:13px;line-height:1.8}.import-actions{display:flex;align-items:center;gap:18px;margin-top:28px}.normalization-steps{margin:34px 0 0;padding:0;list-style:none}.normalization-steps li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:16px}.step-rail{display:flex;flex-direction:column;align-items:center}.step-dot{display:inline-flex;width:22px;height:22px;flex:none;align-items:center;justify-content:center;border:1px solid var(--rt-rule);border-radius:50%;color:var(--rt-bg);font-size:12px}.step-rail i{width:1px;min-height:28px;flex:1;margin:3px 0;background:var(--rt-rule-2)}.step-copy{padding:3px 0 17px;opacity:.48}.step-copy>div{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8.5px;letter-spacing:.16em}.step-copy p{max-width:48ch;margin:5px 0 0;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13.5px;line-height:1.75}.normalization-steps li[data-state=done] .step-dot{border-color:var(--rt-green);background:var(--rt-green)}.normalization-steps li[data-state=done] .step-rail i{background:var(--rt-green)}.normalization-steps li[data-state=done] .step-copy,.normalization-steps li[data-state=active] .step-copy,.normalization-steps li[data-state=failed] .step-copy{opacity:1}.normalization-steps li[data-state=active] .step-dot{border:2px solid var(--rt-green)}.normalization-steps li[data-state=active] .step-dot:after{width:8px;height:8px;border-radius:50%;background:var(--rt-green);animation:activeStep .9s ease-in-out infinite alternate;content:""}.normalization-steps li[data-state=failed] .step-dot{border-color:var(--rt-error);background:var(--rt-error)}.normalization-steps li[data-state=failed] .step-copy>div{color:var(--rt-error)}@keyframes activeStep{0%{opacity:.35}to{opacity:1}}.processing-result{margin-top:24px;padding:18px 20px;border:1px solid var(--rt-green);border-radius:8px}.processing-result[data-result=failed]{border-color:var(--rt-error)}.processing-result h2{margin:0 0 7px;color:var(--rt-green-deep);font-family:var(--rt-serif);font-size:16px;font-weight:600}.processing-result[data-result=failed] h2{color:var(--rt-error)}.processing-result p{margin:0;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13px;line-height:1.85;overflow-wrap:anywhere}.processing-result .processing-error{margin-top:10px;color:var(--rt-error)}.processing-result>div{display:flex;align-items:center;gap:18px;margin-top:20px}@media(max-width:640px){.masthead{min-height:64px;padding:10px 18px}.brand-en{display:none}.masthead-actions{gap:10px}.masthead-nav a{padding:0 6px;font-size:12px}.service-state{display:none}.account-menu{padding-left:10px}.account-name{display:none}.account-menu img,.account-initial{width:28px;height:28px}.login-page{place-items:start center;padding:36px 20px}.login-panel{padding-top:28px}.login-brand{margin-bottom:42px}.onboarding-page{padding:40px 18px 72px}.onboarding-header h1{font-size:25px}.onboarding-question legend{font-size:19px}.onboarding-actions .button{flex:1;min-width:0}.shelf{padding:40px 18px 72px}.section-heading{align-items:center}.section-heading h1{font-size:25px}.section-heading .button{min-height:40px;padding:0 14px;font-size:13px}.book-row{grid-template-columns:52px minmax(0,1fr) 14px;gap:13px;padding-right:4px}.book-cover{width:52px}.book-status{position:absolute;top:14px;right:24px}.book-row-copy h2{max-width:calc(100% - 78px)}.stats-page{padding:34px 18px 72px}.stats-card{padding:18px 12px}.stats-book-row-copy>div{display:grid;gap:6px}.stats-book-row-copy span,.stats-book-row-copy strong{white-space:normal}.import-page,.processing-page{padding:42px 18px 72px}.epub-dropzone{min-height:160px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.reader-shell{min-height:100vh;overflow:hidden;background:var(--rt-bg);color:var(--rt-ink);transition:background .24s ease,color .24s ease}.reader-chrome{position:fixed;top:2px;right:0;left:0;z-index:46;transition:transform .3s cubic-bezier(.2,.7,.2,1)}.reader-chrome[data-hidden=true]{transform:translateY(-103%)}.reader-toolbar{display:flex;min-height:52px;align-items:center;gap:6px;padding:env(safe-area-inset-top,0) 8px 0;border-bottom:1px solid var(--rt-rule-2);background:color-mix(in srgb,var(--rt-bg) 86%,transparent);backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px)}.reader-toolbar-summary{display:flex;min-height:26px;align-items:center;justify-content:center;gap:8px;padding:0 16px 8px;background:color-mix(in srgb,var(--rt-bg) 86%,transparent);color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.12em;line-height:1.4;backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px)}.reader-toolbar-summary strong{color:var(--rt-green-deep);font-weight:500;white-space:nowrap}.reader-toolbar-summary i{width:4px;height:4px;flex:0 0 auto;border-radius:999px;background:var(--rt-rule)}.reader-toolbar-summary span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-back-button,.reader-icon-button{display:inline-flex;min-width:44px;min-height:44px;align-items:center;justify-content:center;padding:0;border:0;background:transparent;color:var(--rt-ink-2);cursor:pointer;font-family:var(--rt-serif);font-size:18px;line-height:1;text-decoration:none}.reader-icon-button{font-family:var(--rt-demo);font-size:16px}.reader-back-button:hover,.reader-icon-button:hover{color:var(--rt-ink)}.reader-title{min-width:0;flex:1;overflow:hidden;color:var(--rt-ink);font-family:var(--rt-serif);font-size:14px;font-weight:500;letter-spacing:.06em;text-overflow:ellipsis;white-space:nowrap}.reader-desktop-actions{display:flex;align-items:center;gap:1px}.reader-mobile-top-actions{display:none;align-items:center;gap:2px}.reader-action{display:inline-flex;min-height:38px;align-items:center;gap:7px;padding:0 12px;border:0;border-radius:999px;background:transparent;color:var(--rt-ink-2);cursor:pointer;font-family:var(--rt-demo);font-size:12.5px;transition:background .16s ease,color .16s ease;white-space:nowrap}.reader-action>span:first-child{display:inline-flex;align-items:center;justify-content:center;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:14px;line-height:1}.reader-action[data-tint=green]>span:first-child{color:var(--rt-green)}.reader-action:hover{background:var(--rt-green-soft);color:var(--rt-ink)}.reader-action svg{display:block}.reader-mobile-bar{display:none}.reader-scroll{height:100vh;overflow-x:hidden;overflow-y:auto;overflow-anchor:none;background:var(--rt-bg);scroll-behavior:smooth}.reader-page{width:min(100%,var(--reader-content-width));margin:0 auto;padding:84px 24px 150px;transition:width .2s ease}.reader-book-heading{margin-bottom:52px}.reader-chapter-kicker{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase}.reader-chapter-kicker i{flex:1;border-top:1px dashed var(--rt-rule)}.reader-chapter-kicker span:last-child{color:var(--rt-green-deep);white-space:nowrap}.reader-book-heading h1{margin:0;font-family:var(--rt-serif);font-size:25px;font-weight:600;line-height:1.5;letter-spacing:.05em}.reader-book-heading p:last-child{display:flex;align-items:center;gap:7px;margin:12px 0 0;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8px;letter-spacing:.14em;text-transform:uppercase}.reader-book-heading p:last-child span{color:var(--rt-green);font-size:9px}.reader-node{scroll-margin-top:70px}.reader-outline-heading{margin:64px 0 26px;color:var(--rt-ink);font-family:var(--rt-serif);font-size:25px;font-weight:600;line-height:1.45;letter-spacing:0;overflow-wrap:anywhere;text-align:center}.reader-outline-heading[data-outline-level=part]{display:flex;align-items:center;justify-content:center;gap:18px;margin:92px 0 24px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:10px;font-weight:400;letter-spacing:.24em;text-align:center;text-transform:uppercase}.reader-outline-heading[data-outline-level=part]:before,.reader-outline-heading[data-outline-level=part]:after{width:40px;border-top:1px solid var(--rt-rule);content:""}.reader-outline-heading[data-outline-level=part]+.reader-outline-heading{margin-top:0;text-align:center}.reader-outline-heading[data-outline-level=section]{margin:54px 0 24px;color:var(--rt-green-deep);font-size:21px;line-height:1.55;text-align:center}.reader-outline-heading[data-outline-level=subsection]{margin:44px 0 20px;font-size:17px;line-height:1.65;text-align:center}.reader-outline-heading[data-outline-level=deep]{margin:38px 0 18px;font-size:1em;line-height:1.8;text-align:start}.reader-chapter-estimate{display:flex;align-items:center;justify-content:center;gap:6px;margin:-12px 0 28px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.12em;line-height:1.6}.reader-chapter-estimate span{color:var(--rt-green);font-size:10px}:where(.rt-reader-content,.rt-reader-note-content){color:var(--rt-ink);font-family:var(--rt-read);font-weight:var(--rt-weight-reg);letter-spacing:0;overflow-wrap:anywhere;word-break:normal}.rt-reader-content{font-size:var(--reader-font-size);line-height:var(--reader-line-height)}.rt-reader-note-content{font-size:14.5px;line-height:1.9}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) :is(strong,b){color:inherit;font-weight:var(--rt-weight-semi)}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) :is(em,i){color:inherit;font-style:italic}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) u{color:inherit;text-decoration-color:currentColor;text-decoration-thickness:1px;text-underline-offset:.14em}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) s{color:inherit;text-decoration-color:currentColor;text-decoration-thickness:1px}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) :is(sup,sub){font-size:.72em;line-height:0}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a:not([data-role=noteref]):not([data-role=backref]){color:inherit;overflow-wrap:anywhere;text-decoration-color:var(--rt-rule);text-decoration-thickness:1px;text-underline-offset:.18em}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a:not([data-role=noteref]):not([data-role=backref]):visited{color:inherit}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a:not([data-role=noteref]):not([data-role=backref]):hover{color:var(--rt-green-deep);text-decoration-color:currentColor}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a:focus-visible,:where(.rt-reader-content,.rt-reader-note-content) :is([data-role=table-scroll],pre,div[data-role=math]):focus-visible{outline:2px solid var(--rt-green);outline-offset:3px}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a[data-role=noteref]{position:relative;margin-inline:.12em;color:var(--rt-green);cursor:pointer;font-family:var(--rt-demo);font-size:.7em;font-weight:var(--rt-weight-med);line-height:0;text-decoration:none;vertical-align:super}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a[data-role=noteref]:after{position:absolute;top:-.5em;right:-.3em;bottom:-.5em;left:-.3em;content:""}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a[data-role=noteref]:hover{text-decoration:underline;text-underline-offset:.18em}:where(.rt-reader-content,.rt-reader-heading-content,.rt-reader-note-content) a[data-role=noteref][data-broken=true]{color:var(--rt-ink-3);cursor:default;text-decoration-line:underline;text-decoration-style:dashed;text-decoration-color:var(--rt-rule)}.rt-reader-content p{margin:0 0 1em;text-align:start}.rt-reader-content p:lang(zh){margin-bottom:.8em;text-indent:2em}.rt-reader-content p:is(:lang(en),:lang(fr),:lang(de),:lang(es),:lang(it),:lang(pt)){-webkit-hyphens:auto;hyphens:auto}.reader-node[data-has-heading=true] .rt-reader-content>p:first-child,.rt-reader-content [data-role=separator]+p,:where(.rt-reader-content,.rt-reader-note-content) :is(blockquote,li,figcaption,td,th,[data-role=verse],[data-role=note],pre) p,.rt-reader-note-content p{text-indent:0}.rt-reader-note-content p{margin:0 0 .7em}:where(.rt-reader-content,.rt-reader-note-content) blockquote{margin:1.8em 0;padding-inline-start:1.25em;border-inline-start:1px solid var(--rt-rule);color:var(--rt-ink-2)}:where(.rt-reader-content,.rt-reader-note-content) blockquote blockquote{border-inline-start-color:var(--rt-rule-2);color:inherit}:where(.rt-reader-content,.rt-reader-note-content) blockquote p{margin-bottom:.8em}:where(.rt-reader-content,.rt-reader-note-content) blockquote p:last-child{margin-bottom:0}:where(.rt-reader-content,.rt-reader-note-content) blockquote .attribution{color:var(--rt-ink-3);font-family:var(--rt-demo);font-size:.82em;text-align:end}:where(.rt-reader-content,.rt-reader-note-content) :is(ul,ol){margin:1.2em 0;padding-inline-start:1.7em}:where(.rt-reader-content,.rt-reader-note-content) :is(ul,ol) :is(ul,ol){margin-block:.6em}:where(.rt-reader-content,.rt-reader-note-content) li{margin:.45em 0;padding-inline-start:.12em}:where(.rt-reader-content,.rt-reader-note-content) li::marker{color:var(--rt-ink-3)}:where(.rt-reader-content,.rt-reader-note-content) dl{margin:1.2em 0}:where(.rt-reader-content,.rt-reader-note-content) dt{color:var(--rt-ink);font-weight:var(--rt-weight-semi)}:where(.rt-reader-content,.rt-reader-note-content) dt:not(:first-child){margin-top:.9em}:where(.rt-reader-content,.rt-reader-note-content) dd{margin-inline-start:1.5em;color:var(--rt-ink-2)}:where(.rt-reader-content,.rt-reader-note-content) figure{margin:2.2em 0;text-align:center}:where(.rt-reader-content,.rt-reader-note-content) :is(img,video,svg,canvas){max-width:100%}:where(.rt-reader-content,.rt-reader-note-content) figure>:is(img,video,svg,canvas){display:block;max-height:min(70vh,680px);height:auto;margin-inline:auto;object-fit:contain}:where(.rt-reader-content,.rt-reader-note-content) :is(p,span,a,code) img{display:inline-block;width:auto;max-height:1.2em;margin:0 .08em;object-fit:contain;vertical-align:-.16em}:where(.rt-reader-content,.rt-reader-note-content) :is(audio,video){max-width:100%}:where(.rt-reader-content,.rt-reader-note-content) figcaption{margin-top:10px;color:var(--rt-ink-3);font-family:var(--rt-demo);font-size:12px;line-height:1.65}:where(.rt-reader-content,.rt-reader-note-content) [data-role=table-scroll]{max-width:100%;margin:2em 0;overflow-x:auto;overscroll-behavior-inline:contain}:where(.rt-reader-content,.rt-reader-note-content) table{width:100%;min-width:300px;border-collapse:collapse;color:var(--rt-ink-2);font-family:var(--rt-demo);font-size:max(13px,.82em);line-height:1.65}:where(.rt-reader-content,.rt-reader-note-content) caption{margin-bottom:8px;color:var(--rt-ink-3);font-family:var(--rt-demo);font-size:12px;text-align:start}:where(.rt-reader-content,.rt-reader-note-content) th{color:var(--rt-ink);font-weight:var(--rt-weight-semi)}:where(.rt-reader-content,.rt-reader-note-content) thead th{background:var(--rt-bg-2)}:where(.rt-reader-content,.rt-reader-note-content) th[scope=row]{background:transparent}:where(.rt-reader-content,.rt-reader-note-content) :is(th,td){padding:8px 10px;border-bottom:1px solid var(--rt-rule);text-align:start;vertical-align:top}:where(.rt-reader-content,.rt-reader-note-content) tfoot :is(th,td){border-top:1px solid var(--rt-rule);font-weight:var(--rt-weight-semi)}:where(.rt-reader-content,.rt-reader-note-content) :is(th,td)[data-align=number]{font-variant-numeric:tabular-nums;text-align:end}:where(.rt-reader-content,.rt-reader-note-content) :is(th,td) p{margin-bottom:.45em}:where(.rt-reader-content,.rt-reader-note-content) :is(th,td) p:last-child{margin-bottom:0}:where(.rt-reader-content,.rt-reader-note-content) code{padding:.08em .3em;border:1px solid var(--rt-rule);border-radius:3px;background:var(--rt-bg-2);color:inherit;font-family:var(--rt-mono);font-size:.84em}:where(.rt-reader-content,.rt-reader-note-content) pre{max-width:100%;margin:1.8em 0;padding:1.1em 1.2em;overflow-x:auto;border:1px solid var(--rt-rule);border-radius:6px;background:var(--rt-bg-2);color:var(--rt-ink-2);font-family:var(--rt-mono);font-size:max(13px,.78em);line-height:1.7;overscroll-behavior-inline:contain;text-align:start;white-space:pre}:where(.rt-reader-content,.rt-reader-note-content) pre code{padding:0;border:0;background:transparent;font-size:inherit;white-space:inherit}.rt-reader-content [data-role=separator]{display:block;margin:2.4em auto;color:var(--rt-ink-3);font-family:var(--rt-read);letter-spacing:0;text-align:center}.rt-reader-content [data-role=separator]:empty{width:72px;border-top:1px solid var(--rt-rule)}.rt-reader-content [data-role=unit]{display:block;margin-block:1.8em}.rt-reader-content [data-role=unit]+[data-role=unit]{padding-top:1.8em;border-top:1px solid var(--rt-rule-2)}:where(.rt-reader-content,.rt-reader-note-content) [data-role=verse]{margin:1.8em 0;line-height:1.9;white-space:pre-wrap}:where(.rt-reader-content,.rt-reader-note-content) [data-role=verse] p{margin-bottom:.4em;white-space:inherit}:where(.rt-reader-content,.rt-reader-note-content) div[data-role=math]{max-width:100%;margin:1.8em 0;overflow-x:auto;overscroll-behavior-inline:contain;text-align:center}.rt-reader-note-content :is(blockquote,ul,ol,dl,figure,pre,[data-role=table-scroll],[data-role=verse],div[data-role=math]){margin-block:1.2em}.rt-reader-note-content :is(ul,ol) :is(ul,ol){margin-block:.6em}.rt-reader-note-content :is(table,pre){font-size:13px}.rt-reader-note-content figcaption{font-size:12px}.reader-end{margin-top:100px;padding-top:32px;border-top:1px solid var(--rt-rule);color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:13px;text-align:center}.reader-end span{margin:0 10px;color:var(--rt-green)}.reader-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:48;border:0;background:#0a0e0b47;opacity:0;pointer-events:none;transition:opacity .18s ease}.reader-scrim[data-open=true]{opacity:1;pointer-events:auto}.toc-drawer{position:fixed;top:0;bottom:0;left:0;z-index:50;display:flex;width:min(340px,86vw);flex-direction:column;border-right:1px solid var(--rt-rule);background:var(--rt-bg-card);box-shadow:6px 0 24px -16px #14281e40;transform:translate(-102%);transition:transform .22s cubic-bezier(.2,.7,.2,1)}.toc-drawer[data-open=true]{transform:translate(0)}.toc-drawer header,.reader-settings header,.note-dialog header{display:flex;align-items:center;justify-content:space-between;gap:16px}.toc-drawer header{padding:18px 18px 8px}.toc-drawer header div{min-width:0}.toc-drawer header span,.note-dialog header span{display:block;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.14em}.toc-drawer header strong{display:block;overflow:hidden;font-family:var(--rt-serif);margin-top:7px;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.toc-drawer nav{overflow-y:auto;padding:0 10px 20px}.toc-description{margin:0;padding:0 18px 10px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12px;line-height:1.7}.toc-item{display:flex;width:100%;min-height:42px;align-items:center;justify-content:space-between;gap:12px;padding-left:calc(12px + var(--toc-depth) * 17px);border:0;border-left:2px solid transparent;background:transparent;color:var(--rt-ink-2);font-family:var(--rt-demo);font-size:13px;line-height:1.5;text-align:left}.toc-item:hover,.toc-item[data-active=true]{background:var(--rt-green-soft);color:var(--rt-ink)}.toc-item[data-active=true]{border-left-color:var(--rt-green)}.toc-item>button:first-child{display:flex;min-width:0;min-height:42px;flex:1;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border:0;background:transparent;color:inherit;cursor:pointer;font:inherit;text-align:left}.toc-item i{color:var(--rt-green);font-size:20px;font-style:normal}.toc-collapse{display:inline-flex;width:34px;min-width:34px;min-height:34px;align-items:center;justify-content:center;margin-right:5px;border:0;border-radius:999px;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-family:var(--rt-mono);font-size:13px}.toc-collapse:hover{background:var(--rt-bg);color:var(--rt-green-deep)}.reader-settings{position:fixed;bottom:0;left:50%;z-index:50;width:min(560px,100%);padding:22px 24px 30px;border:1px solid var(--rt-rule);border-bottom:0;border-radius:14px 14px 0 0;background:var(--rt-bg-card);box-shadow:0 -6px 24px -16px #14281e40;transform:translate(-50%)}.reader-settings header{margin-bottom:20px}.reader-settings header strong{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;font-weight:400;letter-spacing:.18em;text-transform:uppercase}.reader-settings header button{min-width:44px;min-height:32px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:15px}.reader-settings .rt-slider{min-width:0;flex:1;margin:0}.reader-settings .rt-slider__label{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reader-setting-row{display:flex;width:100%;align-items:center;gap:16px;margin-top:18px}.reader-setting-row>span{min-width:42px;color:var(--rt-ink-2);font-family:var(--rt-demo);font-size:13px}.reader-settings .rt-segmented{display:flex;width:100%}.reader-settings .rt-segmented button{flex:1;padding-inline:8px}.reader-modal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:48;border:0;background:#0a0a092e}.reader-sheet-handle{display:none}.note-dialog-wrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:transparent}.note-dialog-wrap[data-editor-mode=create]{background:#0a0a0933}.note-dialog-wrap[data-selection-toolbar=true]{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}.note-dialog{position:fixed;width:min(392px,calc(100vw - 32px));max-height:min(60vh,440px);overflow:visible;padding:20px 22px 22px;border:1px solid var(--rt-rule);border-radius:8px;background:color-mix(in srgb,var(--rt-bg-card) 96%,var(--rt-bg));box-shadow:0 28px 68px -38px #0a0a0980,0 8px 24px -20px #0a0a0947}.note-dialog:before{position:absolute;left:var(--note-caret-left);width:10px;height:10px;background:color-mix(in srgb,var(--rt-bg-card) 96%,var(--rt-bg));content:"";transform:translate(-50%) rotate(45deg)}.note-dialog[data-placement=below]:before{top:-6px;border-top:1px solid var(--rt-rule);border-left:1px solid var(--rt-rule)}.note-dialog[data-placement=above]:before{bottom:-6px;border-right:1px solid var(--rt-rule);border-bottom:1px solid var(--rt-rule)}.note-dialog header span{display:inline-flex;align-items:center;gap:7px;color:var(--rt-ink-3);letter-spacing:.12em}.note-dialog header i{width:5px;height:5px;flex:none;border-radius:50%;background:var(--rt-mark-margin)}.note-dialog[data-variant=tailored] header i{background:var(--rt-green)}.note-dialog[data-variant=tailored] .note-dialog-content .assistance-content{font-size:14.5px;line-height:1.9;color:var(--rt-ink)}.note-dialog header em{color:var(--rt-ink-3);font-style:normal;opacity:.72}.note-dialog-content{max-height:calc(min(60vh,440px) - 72px);margin-top:14px;overflow-y:auto;overscroll-behavior:contain}.note-dialog-content>:first-child{margin-top:0}.note-dialog-content>:last-child{margin-bottom:0}.note-dialog [data-role=backref]{display:none}.reader-status{display:grid;min-height:100vh;place-content:center;justify-items:center;padding:40px 20px;background:var(--rt-bg);color:var(--rt-ink);text-align:center}.reader-status>a{position:fixed;top:20px;left:24px;color:var(--rt-ink-3);font-size:13px;text-decoration:none}.reader-status>div{margin-bottom:20px;color:var(--rt-green);font-family:var(--rt-serif);font-size:22px}.reader-status h1{font-size:23px}.reader-status p{max-width:440px;margin:12px 0 0;color:var(--rt-ink-3);font-size:14px;line-height:1.7}.reader-status button{margin-top:22px;padding:9px 18px;border:1px solid var(--rt-green);border-radius:4px;background:transparent;color:var(--rt-green-deep);cursor:pointer}.reader-bottom-fade{position:fixed;right:0;bottom:0;left:0;z-index:30;height:72px;background:linear-gradient(to top,var(--rt-bg) 12%,transparent);pointer-events:none}@media(max-width:720px){.reader-desktop-actions{display:none}.reader-mobile-top-actions{display:flex}.reader-action[data-compact=true]{min-width:44px;min-height:44px;justify-content:center;padding:0}.reader-action[data-compact=true]>span:last-child{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reader-mobile-bar{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom,0));left:50%;z-index:46;display:flex;max-width:calc(100% - 24px);align-items:center;gap:2px;padding:4px 6px;border:1px solid var(--rt-rule);border-radius:999px;background:color-mix(in srgb,var(--rt-bg-card) 88%,transparent);backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px);box-shadow:0 10px 30px -16px #14281e66;transform:translate(-50%);transition:transform .3s cubic-bezier(.2,.7,.2,1)}.reader-mobile-bar[data-hidden=true]{transform:translate(-50%,160%)}.reader-mobile-bar .reader-action{min-height:44px;gap:7px;padding:0 15px;border-radius:999px;font-size:12.5px}.reader-mobile-bar .reader-action>span:first-child{font-size:14px}.reader-page{width:min(100%,var(--reader-content-width));padding:84px 24px 150px}.reader-book-heading{margin-bottom:44px}.reader-book-heading h1{font-size:24px}.reader-outline-heading{margin:54px 0 24px;font-size:23px}.reader-outline-heading[data-outline-level=part]{margin-top:68px}.reader-settings{padding-bottom:calc(30px + env(safe-area-inset-bottom,0))}.reader-settings header{margin-bottom:18px}.reader-settings .reader-sheet-handle{display:none}.reader-sheet-handle{display:block;width:40px;height:4px;flex:none;margin:6px auto 18px;border-radius:999px;background:var(--rt-rule)}.toc-drawer{top:auto;right:0;bottom:0;left:0;width:auto;max-height:76%;padding-bottom:env(safe-area-inset-bottom,0);border:0;border-radius:20px 20px 0 0;box-shadow:0 -8px 30px -16px #14281e59;transform:translateY(102%)}.toc-drawer[data-open=true]{transform:translateY(0)}.toc-drawer .reader-sheet-handle{margin:10px auto 8px}.toc-drawer header{padding:4px 20px}.toc-drawer header strong,.toc-drawer header button{display:none}.toc-description{padding:0 20px 8px}.note-dialog{top:50%!important;right:18px;bottom:auto!important;left:18px!important;width:auto;max-height:72vh;padding:21px 22px 23px;border:1px solid var(--rt-rule);border-radius:8px;box-shadow:0 30px 70px -38px #0a0a099e;transform:translateY(-50%)}.note-dialog:before{display:none}.note-dialog-content{max-height:calc(72vh - 76px)}.note-dialog-wrap{background:#0a0a0924;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}}.book-row[data-status=on_shelf] .book-status,.book-row[data-status=interviewing] .book-status,.book-row[data-status=strategy_review] .book-status,.book-row[data-status=trial_generating] .book-status,.book-row[data-status=trial_review] .book-status,.book-row[data-status=active_reading] .book-status{border-color:var(--rt-green);background:var(--rt-green-soft);color:var(--rt-green-deep)}.book-row[data-status=trial_generation_failed] .book-status{border-color:var(--rt-error);color:var(--rt-error)}.book-reading-progress{display:flex;max-width:260px;align-items:center;gap:10px;margin-top:10px}.book-reading-progress i{height:2px;flex:1;overflow:hidden;border-radius:999px;background:var(--rt-rule-2)}.book-reading-progress i span{display:block;height:100%;background:var(--rt-green)}.book-reading-progress>span{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8px;letter-spacing:.12em}.workflow-page{width:min(100%,760px);margin:0 auto;padding:46px 24px 110px}.workflow-page[data-chromeless]{width:100%;max-width:none;padding:0 24px 96px}.workflow-book-header{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:center;gap:20px;margin-bottom:36px;padding-bottom:24px;border-bottom:1px dashed var(--rt-rule)}.workflow-book-cover{display:flex;width:70px;aspect-ratio:3 / 4;flex-direction:column;justify-content:space-between;overflow:hidden;padding:10px 8px;border:1px solid var(--rt-rule);border-left:2px solid var(--rt-green);border-radius:0 4px 4px 0;background:var(--rt-bg-card)}.workflow-book-cover img{width:calc(100% + 16px);height:calc(100% + 20px);margin:-10px -8px;object-fit:cover}.workflow-book-cover strong{overflow:hidden;font-family:var(--rt-serif);font-size:11px;line-height:1.4}.workflow-book-cover span{overflow:hidden;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:6px;letter-spacing:.08em;text-overflow:ellipsis;white-space:nowrap}.workflow-book-header .rt-kicker{margin-bottom:10px}.workflow-book-header h1{font-size:27px;line-height:1.45}.workflow-book-header p{margin:8px 0 0;color:var(--rt-ink-3);font-size:12.5px;line-height:1.6}.workflow-message{display:grid;min-height:330px;place-content:center;justify-items:center;padding:52px 20px;text-align:center}.workflow-message h2{margin:18px 0 10px;font-family:var(--rt-serif);font-size:22px;font-weight:600}.workflow-message>div:not(.workflow-typing):not(.workflow-message-action){max-width:34ch;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:14px;line-height:2}.workflow-message-action{margin-top:24px}.workflow-typing{display:flex;gap:5px}.workflow-typing span{width:6px;height:6px;border-radius:50%;background:var(--rt-green);animation:workflowTyping .9s ease-in-out infinite alternate}.workflow-typing span:nth-child(2){animation-delay:.15s}.workflow-typing span:nth-child(3){animation-delay:.3s}@keyframes workflowTyping{0%{opacity:.25}to{opacity:1}}.interview{width:min(100%,620px);margin:0 auto}.interview-rule{position:sticky;top:var(--rt-masthead-h);z-index:21;height:2px;overflow:hidden;background:var(--rt-rule-2)}.interview-rule i{display:block;height:100%;background:var(--rt-green);transition:width .42s cubic-bezier(.2,.7,.2,1)}.interview-head{position:sticky;top:calc(var(--rt-masthead-h) + 2px);z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 28px;padding:13px 0 12px;background:color-mix(in srgb,var(--rt-bg) 84%,transparent);backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--rt-rule);font-family:var(--rt-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase}.interview-eyebrow{display:inline-flex;align-items:center;gap:11px;color:var(--rt-green-deep)}.interview-eyebrow i{width:24px;height:1px;background:var(--rt-green)}.interview-suff{color:var(--rt-ink-3)}.interview-history{margin-bottom:24px}.interview-hist{margin-bottom:20px;opacity:.55}.interview-hist p{margin:0 0 8px;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:14px;line-height:1.6}.interview-hist>div{display:flex;justify-content:flex-end}.interview-hist span{max-width:80%;color:var(--rt-green-deep);font-family:var(--rt-serif);font-style:italic;font-size:14.5px;line-height:1.55;text-align:right}.interview-hist i{margin-right:7px;color:var(--rt-ink-3);font-style:normal}.interview-turn{animation:interviewRise .46s cubic-bezier(.2,.7,.2,1) both}@keyframes interviewRise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.interview-ack{margin:0 0 14px;color:var(--rt-green-deep);font-family:var(--rt-serif);font-size:14.5px;font-style:italic;line-height:1.6}.interview-thinking{padding:6px 0 8px}.interview-prompt{margin:0 0 4px;color:var(--rt-ink);font-family:var(--rt-serif);font-size:23px;font-weight:600;line-height:1.55;letter-spacing:.01em;text-wrap:pretty}.interview-sub{max-width:34ch;margin:8px 0 0;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:13.5px;line-height:1.8}.interview-hint{margin-top:5px;animation:interviewFade .5s cubic-bezier(.2,.7,.2,1) both;animation-delay:.14s}@keyframes interviewFade{0%{opacity:0}to{opacity:1}}.interview-char{display:inline-block;white-space:pre;animation:interviewChar .62s cubic-bezier(.2,.7,.2,1) both}@keyframes interviewChar{0%{opacity:0;transform:translateY(.24em);filter:blur(2px)}to{opacity:1;transform:none;filter:blur(0)}}.interview-options{display:flex;flex-direction:column;gap:2px;margin-top:20px}.interview-option{display:flex;align-items:baseline;gap:10px;width:100%;min-height:40px;padding:7px 2px;border:none;background:transparent;color:var(--rt-ink);cursor:pointer;font-family:var(--rt-serif);font-size:16.5px;line-height:1.45;text-align:left;transition:color .14s;animation:interviewRise .42s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i, 0) * 90ms + .12s)}.interview-option>span{flex:none;color:var(--rt-ink-3);font-size:14px}.interview-option:hover:not(:disabled),.interview-option:focus-visible:not(:disabled){color:var(--rt-green-deep)}.interview-option:disabled{cursor:default}.interview-compose{display:flex;align-items:baseline;gap:9px;margin-top:14px;padding:7px 2px;animation:interviewRise .42s cubic-bezier(.2,.7,.2,1) both;animation-delay:.22s}.interview-compose>span{flex:none;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:14px}.interview-compose textarea{flex:1;box-sizing:border-box;min-height:30px;max-height:108px;resize:none;padding:2px 2px 6px;border:none;border-bottom:1.5px dashed var(--rt-rule);background:transparent;color:var(--rt-ink);font-family:var(--rt-serif);font-size:15.5px;line-height:1.5;outline:none}.interview-compose textarea:focus{border-bottom-color:var(--rt-green)}.interview-send{flex:none;align-self:center;width:32px;height:32px;border:none;border-radius:999px;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:17px;transition:color .14s}.interview-send[data-active]{color:var(--rt-green)}.interview-send:disabled{cursor:default}.interview-generating{display:flex;align-items:center;gap:12px;margin-top:26px;color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase}.interview-note{margin:40px 0 0;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:11.5px;letter-spacing:.02em;text-align:center}.trial-generation-progress i{display:block;height:2px;overflow:hidden;background:var(--rt-rule-2)}.trial-generation-progress i span{display:block;height:100%;background:var(--rt-green);transition:width .3s cubic-bezier(.2,.7,.2,1)}.adjustment-form label{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase}@media(prefers-reduced-motion:reduce){.interview-turn,.interview-char,.interview-option,.interview-compose,.interview-hint{animation:none}.interview-char{opacity:1;filter:none;transform:none}}.workflow-actions{display:flex;align-items:center;gap:18px;margin-top:28px;flex-wrap:wrap}.workflow-actions-final{padding-top:24px;border-top:1px dashed var(--rt-rule)}.strategy-review{display:grid;gap:30px}.workflow-callout,.adjustment-limit{padding:13px 16px;border-left:2px solid var(--rt-green);border-radius:0 4px 4px 0;background:var(--rt-green-soft);color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13px;line-height:1.8}.brief-card{padding:26px 28px 22px;border:1px solid var(--rt-rule);border-radius:14px;background:var(--rt-bg-card);box-shadow:0 6px 24px -16px #14281e40}.brief-card>h2{margin:14px 0 20px;padding-bottom:14px;border-bottom:1px solid var(--rt-rule-2);font-family:var(--rt-serif);font-size:22px;line-height:1.55}.brief-section{margin-bottom:18px}.brief-section:last-child{margin-bottom:0}.brief-section[data-personalized=true]{padding:14px 16px;border-left:3px solid var(--rt-green);border-radius:0 6px 6px 0;background:var(--rt-green-soft)}.brief-section h3{margin:0 0 5px;font-family:var(--rt-read);color:var(--rt-ink);font-size:14px;font-weight:700}.brief-section>p{margin:0;color:var(--rt-ink-2);font-family:var(--rt-read);font-size:15px;line-height:1.85}.brief-section[data-personalized=true] h3,.brief-section[data-personalized=true]>p{color:var(--rt-green-deep)}.assistance-content p,.assistance-content ul,.assistance-content ol{margin:0 0 .8em;color:inherit;font-family:var(--rt-read);font-size:inherit;line-height:inherit}.assistance-content>:last-child{margin-bottom:0}.assistance-content>:first-child{margin-top:0}.assistance-content ul,.assistance-content ol{padding-left:1.4em}.assistance-content ol{list-style:decimal}.assistance-content ul{list-style:disc}.assistance-content li{margin:3px 0}.assistance-content li::marker{color:var(--rt-green)}.assistance-content strong{font-weight:700;color:var(--rt-green-deep)}.assistance-content em{font-style:normal;color:var(--rt-green-deep)}.assistance-content code{font-family:var(--rt-mono);font-size:.9em;padding:1px 5px;border-radius:4px;background:var(--rt-bg-2)}.assistance-content h3,.assistance-content h4,.assistance-content h5,.assistance-content h6{margin:1.2em 0 .5em;color:var(--rt-ink);font-family:var(--rt-serif);font-weight:600;line-height:1.5}.assistance-content h3{font-size:1.15em}.assistance-content h4{font-size:1.02em}.assistance-content h5,.assistance-content h6{font-size:1em}.strategy-copy{max-width:620px}.strategy-version{margin-bottom:13px;padding-bottom:8px;border-bottom:1px dashed var(--rt-rule);color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:9px;letter-spacing:0;text-transform:uppercase}.strategy-copy h2{margin:0 0 14px;font-family:var(--rt-serif);font-size:24px;line-height:1.55}.strategy-copy p{margin:0 0 12px;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:15px;line-height:2}.progressive-strategy{width:min(100%,620px);margin:0 auto}.progressive-placeholder{color:var(--rt-ink-3)}.reading-node-selection ol{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--rt-rule)}.reading-node-selection li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;min-height:72px;padding:14px 0;border-bottom:1px solid var(--rt-rule);color:var(--rt-ink-3)}.reading-node-selection li[data-ready]{color:var(--rt-ink)}.reading-node-selection li>span{padding-top:2px;color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:10px}.reading-node-selection strong{display:block;overflow-wrap:anywhere;font-family:var(--rt-serif);font-size:15px;line-height:1.55}.reading-node-selection p{margin:5px 0 0;color:var(--rt-ink-3);font-family:var(--rt-read);font-size:13px;line-height:1.7}.adjustment-form{display:grid;gap:12px;padding-top:24px;border-top:1px dashed var(--rt-rule)}.adjustment-form textarea{width:100%;min-height:92px;resize:vertical;padding:12px 14px;border:1px solid var(--rt-rule);border-radius:6px;background:var(--rt-bg-card);color:var(--rt-ink);font-size:13.5px;line-height:1.75;outline:none}.adjustment-form textarea:focus{border-color:var(--rt-green)}.adjustment-form .button{justify-self:start}.trial-generating{display:grid;gap:24px}.trial-generation-progress{display:grid;gap:10px;width:min(100%,440px);margin:0 auto 20px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;letter-spacing:0;text-align:center;text-transform:uppercase}.progressive-trial{display:grid;gap:22px;width:min(100%,760px);margin:0 auto}.progressive-trial-header{display:flex;align-items:end;justify-content:space-between;gap:20px;padding-bottom:14px;border-bottom:1px dashed var(--rt-rule)}.progressive-trial-header span,.trial-slot-status{color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:9px;letter-spacing:0;text-transform:uppercase}.progressive-trial-header h2{margin:8px 0 0;font-family:var(--rt-serif);font-size:22px;line-height:1.5}.trial-slot-status{flex:none;max-width:220px;color:var(--rt-ink-3);line-height:1.6;text-align:right}.trial-slot-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rt-rule);border-bottom:1px solid var(--rt-rule)}.trial-slot-tab{display:grid;grid-template-columns:28px minmax(0,1fr);grid-template-rows:auto auto;gap:3px 9px;min-width:0;min-height:78px;padding:13px 14px;border:0;border-right:1px solid var(--rt-rule);background:transparent;color:var(--rt-ink-3);text-align:left;cursor:pointer}.trial-slot-tab:last-child{border-right:0}.trial-slot-tab[aria-selected=true]{background:var(--rt-green-soft);color:var(--rt-ink)}.trial-slot-tab:focus-visible{outline:2px solid var(--rt-green);outline-offset:-2px}.trial-slot-tab>span{grid-row:1 / 3;color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:10px}.trial-slot-tab strong{overflow-wrap:anywhere;font-family:var(--rt-serif);font-size:14px;line-height:1.45}.trial-slot-tab small{overflow-wrap:anywhere;font-family:var(--rt-read);font-size:11px;line-height:1.45}.trial-slot-tab[data-status=selected] small,.trial-slot-tab[data-status=ready] small{color:var(--rt-green-deep)}.trial-slot-tab[data-status=failed] small{color:var(--rt-error)}.trial-sample-stage{min-height:360px;padding:6px 0 24px;border-bottom:1px solid var(--rt-rule)}.trial-sample-stage>header{padding-bottom:14px;border-bottom:1px dashed var(--rt-rule-2)}.trial-sample-stage>header strong{display:block;overflow-wrap:anywhere;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:14px;line-height:1.6}.trial-sample-stage>header p{margin:5px 0 0;color:var(--rt-ink-3);font-family:var(--rt-read);font-size:12.5px;line-height:1.7}.trial-sample-stage>.tailored-guide{margin-top:24px}.trial-slot-placeholder{display:grid;place-content:center;min-height:300px;color:var(--rt-ink-3);font-family:var(--rt-serif);text-align:center}.trial-slot-placeholder strong{font-size:15px;font-weight:500}.trial-review{display:grid;gap:26px}.trial-review-header{display:flex;align-items:end;justify-content:space-between;gap:20px;padding-bottom:14px;border-bottom:1px dashed var(--rt-rule)}.trial-review-header span,.trial-review-header strong{display:block}.trial-review-header span{margin-bottom:7px;color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase}.trial-review-header strong{color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13.5px;font-weight:500;line-height:1.6}.trial-dots{display:flex;gap:8px;flex:none}.trial-dots i{width:8px;height:8px;border:1px solid var(--rt-rule);border-radius:50%}.trial-dots i[data-viewed=true]{border-color:var(--rt-green);background:var(--rt-green-soft)}.trial-dots i[data-active=true]{border-color:var(--rt-green);background:var(--rt-green)}.trial-sample{padding:12px 0 24px;border-bottom:1px solid var(--rt-rule)}.trial-original{--reader-font-size: 17px;--reader-line-height: 2;margin:26px 0}.tailored-guide,.tailored-after-reading{padding:15px 18px;border-left:2px solid var(--rt-green);border-radius:0 6px 6px 0;background:var(--rt-green-soft);color:var(--rt-green-deep);font-size:14px;line-height:1.85}.tailored-guide>span,.tailored-after-reading>span{display:block;margin-bottom:8px;font-family:var(--rt-mono);font-size:8.5px;letter-spacing:.16em}.tailored-after-reading{margin-top:24px;border-left-style:dotted;background:var(--rt-bg-2);color:var(--rt-ink-2)}.tailored-text-anchor{color:inherit;background:none;border-bottom:2px dotted var(--rt-green);text-underline-offset:2px;cursor:pointer}.tailored-text-anchor:hover{border-bottom-color:var(--rt-green-deep)}.tailored-text-anchor:focus-visible{outline:2px solid var(--rt-green-deep);outline-offset:2px}.reader-highlight{color:inherit;background:color-mix(in srgb,var(--rt-mark-margin) 24%,transparent);border-radius:2px;cursor:pointer}.reader-highlight:hover{background:color-mix(in srgb,var(--rt-mark-margin) 38%,transparent)}.reader-highlight[data-highlight-has-note=true]{box-shadow:inset 0 -2px color-mix(in srgb,var(--rt-mark-margin) 72%,transparent)}.reader-highlight:focus-visible{outline:2px solid var(--rt-mark-margin);outline-offset:1px}.reader-selection-toolbar{position:fixed;z-index:101;display:inline-flex;overflow:hidden;border-radius:999px;background:var(--rt-ink);box-shadow:0 8px 22px -10px #0a0a0980;white-space:nowrap}.reader-selection-toolbar button{display:inline-flex;min-height:38px;align-items:center;gap:6px;padding:9px 14px;border:0;background:transparent;color:var(--rt-bg);font-family:var(--rt-demo);font-size:12.5px;cursor:pointer}.reader-selection-toolbar button+button{border-left:1px solid rgba(255,255,255,.16)}.reader-selection-toolbar button span{color:#9fd3b6}.reader-selection-toolbar button:hover:not(:disabled){background:#ffffff1a;color:var(--rt-bg)}.reader-selection-toolbar button:disabled{color:var(--rt-ink-3);cursor:not-allowed}.highlight-editor{display:flex;flex-direction:column;gap:12px}.highlight-editor[data-editor-mode=create]{top:auto!important;right:auto!important;bottom:0!important;left:50%!important;width:min(560px,100%);max-height:min(82vh,620px);overflow-y:auto;padding:20px 22px calc(24px + env(safe-area-inset-bottom,0px));border-bottom:0;border-radius:14px 14px 0 0;background:var(--rt-bg-card);box-shadow:0 -6px 24px -16px #14281e40;transform:translate(-50%)}.highlight-editor[data-editor-mode=create]:before{display:none}.highlight-editor[data-editor-mode=create] header span{color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase}.highlight-editor-quote{margin:0;max-height:96px;overflow-y:auto;padding:8px 10px;border-left:2px solid var(--rt-mark-margin);background:color-mix(in srgb,var(--rt-mark-margin) 10%,transparent);color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13px;line-height:1.7;white-space:pre-wrap}.highlight-editor-input{width:100%;padding:9px 11px;border:1px solid var(--rt-rule);border-radius:6px;background:var(--rt-bg);color:var(--rt-ink);font-family:var(--rt-serif);font-size:14px;line-height:1.7;resize:vertical}.highlight-editor-input:focus-visible{outline:none;border-color:var(--rt-green);box-shadow:0 0 0 2px var(--rt-green-soft)}.highlight-editor-actions{display:flex;flex-wrap:wrap;gap:8px}.highlight-editor-actions button{padding:7px 13px;border:1px solid var(--rt-rule);border-radius:6px;background:transparent;color:var(--rt-ink-2);font-size:13px;cursor:pointer}.highlight-editor[data-editor-mode=create] .highlight-editor-quote{padding:10px 14px;border-left-color:var(--rt-green);border-radius:0 4px 4px 0;background:var(--rt-green-soft);line-height:1.8}.highlight-editor[data-editor-mode=create] .highlight-editor-input{min-height:90px;padding:12px 14px;border-radius:10px;line-height:1.8;resize:none}.highlight-editor[data-editor-mode=create] .highlight-editor-actions{align-items:center;gap:12px;margin-top:2px}.highlight-editor[data-editor-mode=create] .highlight-editor-actions button{min-height:44px;padding:9px 16px}.highlight-editor-actions .highlight-editor-primary{border-color:var(--rt-green);background:var(--rt-green);color:var(--rt-bg-card)}.highlight-editor[data-editor-mode=create] .highlight-editor-actions .highlight-editor-cancel{padding-inline:0;border-color:transparent;color:var(--rt-ink-3)}.highlight-editor-actions .highlight-editor-danger{border-color:color-mix(in srgb,var(--rt-error) 42%,transparent);color:var(--rt-error)}.reader-highlight-list{margin-top:22px;padding-top:18px;border-top:1px solid var(--rt-rule-2)}.reader-highlight-list>span{display:block;margin-bottom:12px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.reader-highlight-empty{margin:0;color:var(--rt-ink-3);font-size:13px;line-height:1.7}.reader-highlight-list ul{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}.reader-highlight-list li button{display:flex;flex-direction:column;gap:5px;width:100%;padding:10px 12px;border:1px solid var(--rt-rule-2);border-radius:7px;background:transparent;text-align:left;cursor:pointer}.reader-highlight-list li button:hover{border-color:var(--rt-mark-margin);background:color-mix(in srgb,var(--rt-mark-margin) 8%,transparent)}.reader-highlight-quote{display:-webkit-box;overflow:hidden;color:var(--rt-ink);font-family:var(--rt-serif);font-size:14px;line-height:1.6;-webkit-box-orient:vertical;-webkit-line-clamp:2}.reader-highlight-note{padding-left:8px;border-left:2px solid var(--rt-mark-margin);color:var(--rt-ink-2);font-size:12.5px;line-height:1.6}.trial-navigation{display:flex;justify-content:space-between;gap:14px}.trial-navigation .button{max-width:68%;white-space:normal;text-align:center}.form-error button{margin-left:8px;padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;cursor:pointer}.reader-tailored-block{margin:26px 0}.reader-enhancement-state{margin:18px 0;padding:9px 12px;border-left:1px solid var(--rt-green);color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12px;line-height:1.7}.reader-enhancement-state[data-failed=true]{border-left-color:var(--rt-rule)}.reader-brief-sheet,.reader-search-panel,.reader-notebook{position:fixed;z-index:50;border:1px solid var(--rt-rule);background:var(--rt-bg-card);box-shadow:0 24px 60px -34px #0a0a097a}.reader-brief-sheet{top:58px;right:18px;bottom:18px;width:min(420px,calc(100vw - 36px));overflow-y:auto;padding:20px;border-radius:8px}.reader-brief-sheet>header,.reader-search-panel>header,.reader-notebook>header{display:flex;align-items:center;justify-content:space-between;gap:16px}.reader-brief-sheet>header{margin-bottom:16px}.reader-brief-sheet>header strong,.reader-search-count,.reader-notebook>header span{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:8.5px;font-weight:400;letter-spacing:.16em;text-transform:uppercase}.reader-brief-sheet>header button,.reader-search-panel>header>button,.reader-notebook>header button{min-width:40px;min-height:32px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:16px}.reader-brief-sheet .brief-card{padding:0;border:0;background:transparent;box-shadow:none}@media(max-width:720px){.reader-brief-sheet{top:auto;right:0;bottom:0;left:0;width:auto;max-width:none;max-height:82vh;padding:18px 18px calc(24px + env(safe-area-inset-bottom,0));border-right:0;border-bottom:0;border-left:0;border-radius:14px 14px 0 0;transform:none}.reader-brief-sheet .reader-sheet-handle{display:block}}.reader-search-panel{top:0;left:50%;display:flex;width:min(560px,100%);max-height:82vh;flex-direction:column;border-top:0;border-radius:0 0 14px 14px;transform:translate(-50%)}.reader-search-panel>header{padding:16px 20px 12px;border-bottom:1px solid var(--rt-rule)}.reader-search-panel label{display:flex;min-height:40px;flex:1;align-items:center;gap:10px;padding:0 13px;border:1px solid var(--rt-rule);border-radius:999px;color:var(--rt-ink-3);background:var(--rt-bg)}.reader-search-panel input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--rt-ink);font-family:var(--rt-demo);font-size:13px}.reader-search-panel>div{flex:1;overflow-y:auto;padding:8px 10px 20px}.reader-search-count{display:block;padding:10px 12px 6px}.reader-search-empty,.reader-search-hint{margin:0;padding:24px 16px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:12.5px;line-height:2}.reader-search-empty{text-align:center}.reader-search-hit{display:block;width:100%;padding:12px;border:0;border-bottom:1px solid var(--rt-rule);border-radius:8px;background:transparent;cursor:pointer;text-align:left}.reader-search-hit:hover{background:var(--rt-green-soft)}.reader-search-hit>span{display:block;margin-bottom:6px;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:7.5px;letter-spacing:.14em;text-transform:uppercase}.reader-search-hit[data-tone=tailored]>span{color:var(--rt-mark-margin)}.reader-search-hit[data-tone=mine]>span{color:var(--rt-green-deep)}.reader-search-hit p{margin:0;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13.5px;line-height:1.85}.reader-search-hit mark{padding:0 1px;border-radius:2px;background:var(--rt-green-soft);color:var(--rt-green-deep)}.reader-notebook{top:0;right:0;bottom:0;display:flex;width:min(400px,92vw);flex-direction:column;border-top:0;border-right:0;border-bottom:0;box-shadow:-8px 0 30px -18px #14281e66}.reader-notebook>header{padding:18px 20px 14px;border-bottom:1px solid var(--rt-rule)}.reader-notebook>header div{display:flex;align-items:baseline;gap:8px}.reader-notebook>header strong{color:var(--rt-ink);font-family:var(--rt-demo);font-size:15px;font-weight:600}.reader-notebook-body{flex:1;min-height:0;overflow-y:auto;padding:8px 10px 24px}.reader-notebook-empty{margin:0;padding:30px 16px;color:var(--rt-ink-3);font-family:var(--rt-serif);font-size:13px;line-height:1.9;text-align:center}.reader-note-item{padding:14px 12px;border-bottom:1px solid var(--rt-rule)}.reader-note-item>div{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.reader-note-item>div>span{color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:7.5px;letter-spacing:.14em;text-transform:uppercase}.reader-note-item[data-note=true]>div>span{color:var(--rt-mark-margin)}.reader-note-item>div>button{min-width:32px;min-height:28px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:13px}.reader-note-item>button{display:block;width:100%;padding:8px 12px;border:0;border-left:2px solid var(--rt-green);border-radius:0 4px 4px 0;background:var(--rt-green-soft);color:var(--rt-ink);cursor:pointer;font-family:var(--rt-serif);font-size:13px;line-height:1.85;text-align:left}.reader-note-item[data-note=true]>button{border-left-color:var(--rt-mark-margin);background:color-mix(in srgb,var(--rt-mark-margin) 10%,transparent)}.reader-note-item p{margin:8px 0 0;padding-left:12px;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13px;line-height:1.8}.reader-book-info{position:fixed;top:58px;right:18px;bottom:18px;z-index:50;width:min(520px,calc(100vw - 36px));overflow-y:auto;padding:20px;border:1px solid var(--rt-rule);border-radius:8px;background:var(--rt-bg-card);box-shadow:0 24px 60px -34px #0a0a097a}.reader-book-info>header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.reader-book-info>header strong{overflow:hidden;color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;font-weight:400;letter-spacing:.12em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.reader-book-info>header button{min-width:40px;min-height:36px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:16px}.reader-book-info .brief-card{padding:22px;box-shadow:none}.reader-current-strategy{margin-top:22px;padding-top:20px;border-top:1px dashed var(--rt-rule)}.reader-current-strategy>span{color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase}.reader-current-strategy h2{margin:12px 0;font-family:var(--rt-serif);font-size:19px;line-height:1.55}.reader-current-strategy p,.reader-book-info-empty{margin:0 0 10px;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13.5px;line-height:1.85}@media(max-width:640px){.app-shell{--rt-masthead-h: 65px}.workflow-page{padding:34px 18px 84px}.workflow-page[data-chromeless]{padding:0 18px 84px}.workflow-book-header{grid-template-columns:56px minmax(0,1fr);gap:15px;margin-bottom:28px}.workflow-book-cover{width:56px}.workflow-book-header h1{font-size:23px}.workflow-book-header .rt-kicker{font-size:8px}.workflow-message{min-height:300px;padding-inline:8px}.interview-prompt{font-size:21px}.brief-card{padding:22px 18px 18px}.strategy-copy h2{font-size:21px}.progressive-trial-header{align-items:start}.progressive-trial-header h2{font-size:20px}.trial-slot-status{max-width:120px}.trial-slot-tabs{grid-template-columns:repeat(3,minmax(150px,1fr));overflow-x:auto}.trial-sample-stage{min-height:320px}.workflow-actions .button,.trial-navigation .button{min-width:0;max-width:100%;white-space:normal;text-align:center}.trial-review-header{align-items:center}.trial-navigation{align-items:stretch}.trial-navigation .button{flex:1;padding-inline:12px}.trial-original{--reader-font-size: 16.5px}.reader-book-info{top:auto;right:0;bottom:0;left:0;width:auto;max-height:82vh;padding:18px 18px calc(24px + env(safe-area-inset-bottom,0));border-right:0;border-bottom:0;border-left:0;border-radius:14px 14px 0 0}.reader-book-info .reader-sheet-handle{display:block}.reader-search-panel{width:100%;max-height:86vh}.reader-notebook{left:0;width:auto;border-left:0}}.reader-askai{position:fixed;top:58px;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;width:min(480px,calc(100vw - 36px));padding:20px;border:1px solid var(--rt-rule);border-radius:8px;background:var(--rt-bg-card);box-shadow:0 24px 60px -34px #0a0a097a}.reader-askai>header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.reader-askai>header strong{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px;font-weight:400;letter-spacing:.12em;text-transform:uppercase}.reader-askai>header button{min-width:40px;min-height:36px;border:0;background:transparent;color:var(--rt-ink-3);cursor:pointer;font-size:16px}.reader-askai-header-actions{display:flex;align-items:center;gap:4px}.reader-askai-header-actions button:not([aria-label]){min-width:auto;padding:0 8px;color:var(--rt-ink-2);font-size:12px}.reader-askai-history{max-height:210px;margin-bottom:12px;overflow-y:auto;border-block:1px solid var(--rt-rule)}.reader-askai-history>p{padding:10px 2px;color:var(--rt-ink-3);font-size:12px}.reader-askai-history>button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;padding:10px 2px;border:0;border-bottom:1px solid var(--rt-rule);background:transparent;color:inherit;cursor:pointer;text-align:left}.reader-askai-history>button span{min-width:0;overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.reader-askai-history>button small{flex:none;color:var(--rt-ink-3);font-size:10px}.reader-askai-source{margin-bottom:14px;padding:10px 12px;border:1px solid var(--rt-rule);border-radius:6px;background:color-mix(in srgb,var(--rt-bg) 72%,transparent)}.reader-askai-source summary{color:var(--rt-ink-2);cursor:pointer;font-family:var(--rt-mono);font-size:10px}.reader-askai-source blockquote{max-height:112px;margin:10px 0;overflow-y:auto;color:var(--rt-ink-2);font-family:var(--rt-serif);font-size:13px;line-height:1.65;white-space:pre-wrap}.reader-askai-source button,.reader-askai-turn-error button{padding:0;border:0;background:transparent;color:var(--rt-green-deep);cursor:pointer;font-size:12px}.reader-askai-thread{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.reader-askai-hint,.reader-askai-anchor,.reader-askai-note{color:var(--rt-ink-3);font-size:13px;line-height:1.6}.reader-askai-anchor{font-family:var(--rt-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.reader-askai-turn{display:flex;flex-direction:column;gap:8px}.reader-askai-question{align-self:flex-end;max-width:85%;padding:8px 12px;border-radius:12px 12px 2px;background:var(--rt-green-deep);color:#fff;font-size:14px;line-height:1.55}.reader-askai-tools{display:flex;flex-direction:column;gap:5px;width:min(100%,320px);padding:8px 10px;border:1px solid color-mix(in srgb,var(--rt-rule) 78%,transparent);border-radius:6px;background:color-mix(in srgb,var(--rt-bg) 68%,transparent)}.reader-askai-tool{display:grid;grid-template-columns:10px minmax(0,1fr) auto;align-items:center;gap:7px;min-height:22px;color:var(--rt-ink-2);font-size:12px;line-height:1.4}.reader-askai-tool small{color:var(--rt-ink-3);font-family:var(--rt-mono);font-size:9px}.reader-askai-tool-indicator{width:7px;height:7px;border:1px solid var(--rt-ink-3);border-radius:50%}.reader-askai-tool-running .reader-askai-tool-indicator{border-color:var(--rt-green-deep);border-top-color:transparent;animation:reader-askai-tool-spin .8s linear infinite}.reader-askai-tool-succeeded .reader-askai-tool-indicator{border-color:var(--rt-green-deep);background:var(--rt-green-deep)}.reader-askai-tool-failed .reader-askai-tool-indicator{border-color:var(--rt-danger, #b42318);background:var(--rt-danger, #b42318)}@keyframes reader-askai-tool-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.reader-askai-tool-running .reader-askai-tool-indicator{animation:none}}.reader-askai-answer{font-family:var(--rt-serif);font-size:15px;line-height:1.7}.reader-askai-typing{color:var(--rt-ink-3)}.reader-askai-error{color:var(--rt-danger, #b42318);font-size:13px;line-height:1.6}.reader-askai-turn-error{display:flex;align-items:baseline;gap:10px}.reader-askai-proposal{display:flex;flex-direction:column;gap:6px;padding:14px;border:1px dashed var(--rt-rule);border-radius:8px;background:color-mix(in srgb,var(--rt-green-deep) 6%,transparent)}.reader-askai-proposal>span{color:var(--rt-green-deep);font-family:var(--rt-mono);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase}.reader-askai-proposal p{font-size:14px;line-height:1.6}.reader-askai-proposal small{color:var(--rt-ink-3);font-size:11px}.reader-askai-proposal-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.reader-askai-proposal-actions button{min-height:30px;padding:0 10px;border:1px solid var(--rt-rule);border-radius:6px;background:var(--rt-bg-card);color:var(--rt-ink-2);cursor:pointer;font-size:12px}.reader-askai-proposal-actions button:first-child{border-color:var(--rt-green-deep);background:var(--rt-green-deep);color:#fff}.reader-askai-proposal-actions button:disabled{opacity:.5}.reader-askai-confirmed{padding:12px;border-left:2px solid var(--rt-green-deep);background:color-mix(in srgb,var(--rt-green-deep) 6%,transparent);font-size:12px;line-height:1.6}.reader-askai-confirmed p{color:var(--rt-ink-3)}.reader-askai-compose{display:flex;gap:10px;align-items:flex-end;margin-top:14px;padding-top:14px;border-top:1px solid var(--rt-rule)}.reader-askai-compose textarea{flex:1;resize:none;padding:10px 12px;border:1px solid var(--rt-rule);border-radius:8px;background:var(--rt-bg);color:inherit;font:inherit;font-size:14px;line-height:1.5}.reader-askai-compose button{min-height:40px;padding:0 18px;border:0;border-radius:8px;background:var(--rt-green-deep);color:#fff;cursor:pointer;font-size:14px}.reader-askai-compose button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:640px){.reader-askai{top:auto;right:0;bottom:0;left:0;width:auto;height:80vh;padding:18px 18px calc(18px + env(safe-area-inset-bottom,0));border-right:0;border-bottom:0;border-left:0;border-radius:14px 14px 0 0}.reader-askai .reader-sheet-handle{display:block}}