:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-bg:#f6f2ea;--color-surface:#fbf8f1;--color-surface-soft:#eee8dc;--color-surface-raised:#fffaf1;--color-surface-control:#fbf8f1e6;--color-surface-nav:#fbf8f1c7;--color-text:#1f1f1b;--color-text-title:#171713;--color-text-muted:#5f5d53;--color-text-subtle:#7a7568;--color-rule:#d4cbbc;--color-rule-soft:#d4cbbc94;--color-rule-strong:#bdb29f;--color-margin-line:#8a6b2e47;--color-accent-thread:#8a6b2e;--color-accent-thread-muted:#a88b4a;--color-primary:#384d3a;--color-primary-hover:#2f4231;--color-primary-surface:#e8eee3;--color-primary-text:#f6f2ea;--color-label-accent:var(--color-primary-hover);--color-focus:#8a6b2e;--color-focus-ring:#8a6b2eb8;--color-danger:#a65f4e;--color-selection:#b08a4547;--color-backdrop:#1f1f1b2e;--color-page-fold:var(--color-surface-soft);--color-handle:#5f5d5352;--color-theme-toggle-bg:#fbf8f1ad;--color-theme-toggle-bg-hover:#fbf8f1eb;--texture-opacity:.32;--color-bg-grid:#8a6b2e09;--color-bg-wash-spot:#ffffff75;--color-bg-wash-top:#ffffff47;--color-surface-wash-spot:#ffffff94;--color-surface-thread-wash:#8a6b2e0b;--color-primary-sheen:#ffffff0d;--color-bookmark-stitch:#b3996394;--app-shell-background:linear-gradient(90deg, var(--color-bg-grid) 1px, transparent 1px) 0 0 / 72px 100%, var(--color-bg);--app-shell-mobile-background:var(--color-bg);--app-shell-overlay:radial-gradient(circle at 46% 12%, var(--color-bg-wash-spot), transparent 36%), linear-gradient(180deg, var(--color-bg-wash-top), transparent 52%);--reading-page-background:radial-gradient(circle at 52% 18%, var(--color-surface-wash-spot), transparent 46%), linear-gradient(90deg, var(--color-surface-thread-wash), transparent 76px), var(--color-surface-raised);--reading-page-background-low-energy:linear-gradient(90deg, var(--color-surface-thread-wash), transparent 72px), var(--color-surface);--page-fold-background:var(--color-page-fold);--page-fold-size:76px;--page-fold-mobile-size:54px;--page-fold-border-color:var(--color-rule-soft);--control-hover-background:#1f1f1b09;--restore-button-background:linear-gradient(90deg, var(--color-primary-sheen), transparent 55%), var(--color-primary);--restore-button-border:var(--color-accent-thread-muted);--restore-button-stitch:var(--color-bookmark-stitch);--restore-button-icon-color:currentColor;--restore-panel-background:radial-gradient(circle at 50% 8%, var(--color-surface-wash-spot), transparent 44%), var(--color-surface-raised);--restore-tab-background:var(--color-primary);--continue-button-background:var(--color-primary);--shadow-page:0 16px 40px #1f1f1b14;--shadow-paper:var(--shadow-page);--shadow-slip:0 20px 60px #1f1f1b29;--shadow-slip-soft:var(--shadow-slip);--shadow-control:0 12px 28px #1f1f1b29;--shadow-nav:0 14px 32px #1f1f1b12;--shadow-sheet:0 -18px 50px #1f1f1b29;--shadow-fold:-5px 5px 12px #1f1f1b0b;--shadow-tab-filter:0 5px 8px #1f1f1b2e;--radius-page:6px;--radius-slip:8px;--radius-control:8px;--mobile-sheet-radius:24px;--line-soft:1px solid var(--color-rule-soft);--line-margin:1px solid var(--color-margin-line);--line-page:1px solid var(--color-rule);--hairline:1px solid var(--color-rule);--font-reading:Georgia, "Times New Roman", serif;--font-ui:"Segoe UI", Candara, "Trebuchet MS", Arial, sans-serif;--text-beat-desktop:1.45rem;--text-beat-focused:1.55rem;--text-beat-mobile:1.28rem;--text-page-title:clamp(2rem, 2.8vw, 3rem);--text-ui-label:.74rem;--text-ui-body:.95rem;--line-reading:1.65;--line-ui:1.45;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--page-padding-desktop:clamp(40px, 5vw, 64px);--page-padding-mobile:28px 24px 34px;--layout-gap-desktop:32px;--layout-gap-mobile:18px;--content-width:1440px;--page-max-width:820px;--sidebar-width:310px;--paper:var(--color-bg);--paper-raised:var(--color-surface);--paper-soft:var(--color-surface-soft);--ink:var(--color-text);--ink-muted:var(--color-text-muted);--rule:var(--color-rule);--thread:var(--color-accent-thread);--forest:var(--color-primary);--forest-deep:var(--color-primary-hover);--mist:var(--color-rule);--color-paper:var(--color-bg);--color-paper-soft:var(--color-surface);--color-paper-warm:var(--color-surface-soft);--color-ink:var(--color-text);--color-ink-muted:var(--color-text-muted);--color-mushroom:var(--color-rule);--color-mushroom-deep:var(--color-text-subtle);--color-sage:var(--color-primary);--color-sage-deep:var(--color-primary-hover);--color-plum:#8c7a8f;--color-brass:var(--color-accent-thread-muted);--color-brass-deep:var(--color-accent-thread);--paper-ivory:var(--color-paper);--warm-charcoal:var(--color-ink);--ink-gray:var(--color-ink-muted);--mushroom-gray:var(--color-mushroom);--mushroom-dark:var(--color-mushroom-deep);--muted-sage:var(--color-sage);--sage-deep:var(--color-sage-deep);--dusty-plum:var(--color-plum);--aged-brass:var(--color-brass);--brass-deep:var(--color-brass-deep);--soft-shadow:var(--shadow-page);--tight-shadow:var(--shadow-control)}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-bg:#151613;--color-surface:#1c1d18;--color-surface-soft:#24251f;--color-surface-raised:#20221d;--color-surface-control:#20221df0;--color-surface-nav:#1c1d18f5;--color-text:#eee8dc;--color-text-title:#f2eadb;--color-text-muted:#b8b0a1;--color-text-subtle:#898274;--color-rule:#39372f;--color-rule-soft:#4b463b9e;--color-rule-strong:#4b463b;--color-margin-line:#b08a452e;--color-accent-thread:#b08a45;--color-accent-thread-muted:#8f723d;--color-primary:#4f694e;--color-primary-hover:#6f8a68;--color-primary-surface:#243124;--color-primary-text:#f6f2ea;--color-label-accent:#8fa883;--color-focus:#c8a85a;--color-focus-ring:#c8a85ad1;--color-danger:#c7826f;--color-selection:#c8a85a47;--color-backdrop:#0000006b;--color-page-fold:#eee8dc0a;--color-handle:#b8b0a161;--color-theme-toggle-bg:#1c1d18b8;--color-theme-toggle-bg-hover:#24251ffa;--texture-opacity:.12;--color-bg-grid:#eee8dc03;--color-bg-wash-spot:#eee8dc07;--color-bg-wash-top:#eee8dc06;--color-surface-wash-spot:#eee8dc05;--color-surface-thread-wash:#b08a4505;--color-primary-sheen:#eee8dc08;--color-bookmark-stitch:#b08a4547;--app-shell-background:radial-gradient(circle at 20% 0%, #b08a4509, transparent 32rem), linear-gradient(180deg, #151613 0%, #11120f 100%);--app-shell-mobile-background:linear-gradient(180deg, #151613 0%, #11120f 100%);--app-shell-overlay:radial-gradient(circle at 48% 10%, #eee8dc06, transparent 34rem), linear-gradient(180deg, #eee8dc04, transparent 48%);--reading-page-background:linear-gradient(#eee8dc04, #eee8dc04), var(--color-surface);--reading-page-background-low-energy:var(--color-surface);--page-fold-background:linear-gradient(135deg, transparent 0 50%, #eee8dc0a 50% 100%);--page-fold-size:64px;--page-fold-mobile-size:46px;--page-fold-border-color:#4b463b5c;--control-hover-background:#eee8dc09;--restore-button-background:linear-gradient(180deg, #4f694ec7, var(--color-primary-surface));--restore-button-border:#b08a4580;--restore-button-stitch:#b08a4542;--restore-button-icon-color:var(--color-accent-thread);--restore-panel-background:linear-gradient(#eee8dc04, #eee8dc04), var(--color-surface-raised);--restore-tab-background:var(--color-accent-thread-muted);--continue-button-background:linear-gradient(180deg, #4f694ebd, var(--color-primary-surface));--shadow-page:0 18px 44px #0000003d;--shadow-slip:0 24px 72px #0000005c;--shadow-control:0 12px 30px #00000047;--shadow-nav:0 16px 36px #00000038;--shadow-sheet:0 -18px 54px #00000061;--shadow-fold:none;--shadow-tab-filter:0 5px 8px #00000052}*{box-sizing:border-box}html{background:var(--color-bg);min-width:320px;color:var(--color-text)}body{min-width:320px;min-height:100vh;font-family:var(--font-ui);letter-spacing:0;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0}button,input,textarea,select{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:4px}::selection{background:var(--color-selection)}#root{min-height:100vh}.app-shell{background:var(--app-shell-background);min-height:100dvh;color:var(--color-text);position:relative;overflow-x:hidden}.app-shell:before{z-index:0;pointer-events:none;background:var(--app-shell-overlay);content:"";opacity:var(--texture-opacity);position:fixed;inset:0}.app-shell[data-mode=low-energy]{background:var(--color-surface)}.site-header,.reader-shell{z-index:1;position:relative}.site-header{width:min(100% - 48px, var(--content-width));justify-content:space-between;align-items:center;margin:0 auto;padding:28px 0 14px;display:flex}.wordmark{color:var(--color-text);font-family:var(--font-reading);align-items:center;gap:10px;font-size:clamp(1.25rem,1.6vw,1.6rem);font-weight:700;text-decoration:none;display:inline-flex}.wordmark-mark{background:var(--color-accent-thread);width:38px;height:24px;display:inline-block;-webkit-mask:url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2048%2028'%20fill='none'%20aria-hidden='true'%3e%3cpath%20d='M18.5%2023.5C10.4%2023.5%204.5%2018.7%204.5%2012.7C4.5%206.9%209.7%202.5%2016.4%202.5C23.1%202.5%2027.8%207.1%2027.8%2013.2C27.8%2018.7%2023.7%2022.7%2018.7%2022.7C14.9%2022.7%2012.2%2020.4%2012.2%2017.2C12.2%2013.6%2015.1%2011.4%2018.6%2012.4C23.2%2013.6%2027.2%2020.4%2042.5%2020.4'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2048%2028'%20fill='none'%20aria-hidden='true'%3e%3cpath%20d='M18.5%2023.5C10.4%2023.5%204.5%2018.7%204.5%2012.7C4.5%206.9%209.7%202.5%2016.4%202.5C23.1%202.5%2027.8%207.1%2027.8%2013.2C27.8%2018.7%2023.7%2022.7%2018.7%2022.7C14.9%2022.7%2012.2%2020.4%2012.2%2017.2C12.2%2013.6%2015.1%2011.4%2018.6%2012.4C23.2%2013.6%2027.2%2020.4%2042.5%2020.4'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e") 50%/contain no-repeat}.header-actions{justify-content:flex-end;align-items:center;gap:12px;display:inline-flex}.theme-toggle,.shelf-toggle{background:var(--color-theme-toggle-bg);border:var(--hairline);min-height:44px;color:var(--color-text-muted);font-size:var(--text-ui-label);text-transform:uppercase;border-radius:999px;justify-content:center;align-items:center;gap:7px;padding:0 13px;font-weight:800;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.theme-toggle:hover,.shelf-toggle:hover{background:var(--color-theme-toggle-bg-hover);border-color:var(--color-rule-strong);color:var(--color-text);transform:translateY(-1px)}.theme-toggle[aria-pressed=true],.theme-toggle svg,.shelf-toggle svg{color:var(--color-accent-thread)}.shelf-toggle[aria-expanded=true]{border-color:var(--color-accent-thread-muted);color:var(--color-text)}.shelf-toggle{position:relative}.reader-shell{--reader-column-gap:clamp(36px, 4vw, 64px);--reader-row-gap:18px;--reader-shell-offset:86px;grid-template-areas:"page margin""nav margin";grid-template-columns:minmax(620px, var(--page-max-width)) minmax(240px, var(--sidebar-width));justify-content:center;align-items:stretch;gap:var(--reader-row-gap) var(--reader-column-gap);width:min(100% - 48px, var(--content-width));height:calc(100dvh - var(--reader-shell-offset));grid-template-rows:minmax(0,1fr) auto;min-height:0;margin:0 auto;padding:18px 0 clamp(22px,3dvh,44px);display:grid;overflow:hidden}.reader-sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.page-column{grid-area:page;grid-template-rows:auto minmax(0,1fr) auto;align-content:stretch;min-width:0;height:100%;min-height:0;display:grid}.reader-bookplate{border-bottom:1px solid var(--color-rule-soft);color:var(--color-text-muted);font-size:.86rem;line-height:var(--line-ui);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:baseline;gap:16px;margin:0 8px 12px;padding-bottom:10px;display:grid}.reader-bookplate-title,.reader-bookplate-author,.reader-bookplate-chapter{min-width:0}.reader-bookplate-title{color:var(--color-text);font-family:var(--font-reading);text-overflow:ellipsis;white-space:nowrap;font-size:.98rem;line-height:1.25;overflow:hidden}.reader-bookplate-author{text-align:right;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}.reader-bookplate-chapter{color:var(--color-label-accent);font-size:var(--text-ui-label);letter-spacing:.04em;text-align:center;text-transform:uppercase;flex-wrap:wrap;justify-content:center;gap:4px 10px;font-weight:800;display:inline-flex}.reader-bookplate-chapter span+span{color:var(--color-text-subtle)}.reading-page{background:var(--reading-page-background);border:var(--hairline);border-radius:var(--radius-page);height:100%;min-height:0;box-shadow:var(--shadow-paper);color:var(--color-text);padding:clamp(48px,5vw,72px);position:relative;overflow:hidden}.reading-page:after{width:var(--page-fold-size);height:var(--page-fold-size);background:var(--page-fold-background);border-bottom:1px solid var(--page-fold-border-color);border-left:1px solid var(--page-fold-border-color);box-shadow:var(--shadow-fold);clip-path:polygon(100% 0,100% 100%,0 100%);content:"";position:absolute;top:0;right:0}.bookThreadMask,.import-preview-editor:before,.import-chapter:before{z-index:0;width:48px;height:100%;color:var(--color-accent-thread-muted);opacity:.68;pointer-events:none;background:currentColor;display:block;position:absolute;top:0;bottom:0;left:-2px;-webkit-mask-image:url(/assets/book-thread-mask.png);mask-image:url(/assets/book-thread-mask.png);-webkit-mask-position:0;mask-position:0;-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.import-preview-editor:before,.import-chapter:before{content:""}.reading-page-content{z-index:1;flex-direction:column;height:100%;min-height:0;display:flex;position:relative}.reading-page[data-mode=low-energy]{background:var(--reading-page-background-low-energy);box-shadow:var(--shadow-page)}.reading-page[data-density=small]{padding:clamp(36px,4vw,56px)}.reading-page[data-chapter-opening=false]{padding-top:clamp(44px,4.5vw,60px)}.beat-meta{gap:12px;margin:0 0 38px;display:grid}.reading-page[data-chapter-opening=false] .beat-meta{margin-bottom:clamp(34px,4vw,48px)}.beat-meta-row{justify-content:space-between;align-items:baseline;gap:18px;display:flex}.beat-count{color:var(--color-text-muted);font-size:var(--text-ui-label);text-transform:uppercase;flex-wrap:wrap;gap:6px 12px;margin:0;font-weight:800;display:flex}.beat-leaf-context{color:var(--color-text-subtle);letter-spacing:0;text-transform:none;font-weight:700}.beat-progress-thread{align-items:center;gap:6px;width:min(100%,264px);min-height:28px;margin-top:-2px;display:inline-flex}.beat-progress-thread-anchor{border-left:1px solid var(--color-margin-line);opacity:.82;flex:0 0 11px;width:11px;height:24px;position:relative}.beat-progress-thread-anchor:before,.beat-progress-thread-anchor:after{background:var(--color-surface-raised);border:1px solid var(--color-accent-thread-muted);content:"";border-radius:999px;width:5px;height:5px;position:absolute;left:-3px}.beat-progress-thread-anchor:before{top:4px}.beat-progress-thread-anchor:after{bottom:4px}.beat-progress-thread-svg{flex:0 0 240px;width:240px;max-width:calc(100% - 17px);height:36px;display:block;overflow:visible}.beat-progress-thread-shadow,.beat-progress-thread-outline,.beat-progress-thread-hollow,.beat-progress-thread-fill{fill:none;stroke-linecap:round;stroke-linejoin:round}.beat-progress-thread-shadow{stroke:#1f1f1b14;stroke-width:6.6px;transform:translateY(1px)}.beat-progress-thread-outline{stroke:var(--color-rule-strong);stroke-width:5.2px;opacity:.62}.beat-progress-thread-hollow{stroke:var(--color-surface-raised);stroke-width:2.2px;opacity:.88}.beat-progress-thread-fill{stroke:var(--color-accent-thread);stroke-width:3px;stroke-dasharray:1;stroke-dashoffset:var(--beat-progress-offset);opacity:.9;transition:stroke-dashoffset .22s cubic-bezier(.2,.7,.2,1)}.beat-progress-thread-marker{color:var(--color-accent-thread);transform:translate(var(--beat-marker-x), var(--beat-marker-y));transition:transform .22s cubic-bezier(.2,.7,.2,1)}.beat-progress-thread-marker ellipse{fill:var(--color-surface-raised);stroke:currentColor;stroke-width:2px}.beat-progress-thread-marker path{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.15px}.chapter-title{margin:0}.chapter-title--hero{max-width:21ch;color:var(--color-text-title);font-family:var(--font-reading);letter-spacing:0;margin:0 0 34px;font-size:clamp(2.45rem,4vw,4.75rem);line-height:1.08}.chapter-title--hero:after{background:var(--color-accent-thread);content:"";opacity:.88;width:48px;height:2px;margin-top:28px;display:block}.scene-break-cue{background:var(--color-accent-thread-muted);opacity:.58;width:42px;height:1px;margin:-4px 0 26px}.beat-text{overflow-wrap:break-word;overscroll-behavior:contain;max-width:54ch;min-height:0;color:var(--color-text);font-family:var(--font-reading);font-size:var(--text-beat-desktop);line-height:var(--line-reading);flex:1 1 0;margin:0;overflow:hidden}.reading-page[data-chapter-opening=false] .beat-text{max-width:58ch}.reading-page[data-density=small] .beat-text{max-width:58ch;font-size:1.34rem;line-height:1.6}.beat-text-measure{z-index:-1;visibility:hidden;pointer-events:none;flex:none;width:auto;max-width:none;height:auto;max-height:none;position:absolute;top:0;left:0}.beat-audit{color:var(--color-text-muted);margin:12px 8px 0;font-size:.76rem;line-height:1.45}.beat-audit summary{min-height:34px;color:var(--color-text-muted);cursor:pointer;letter-spacing:.06em;text-transform:uppercase;align-items:center;font-size:.68rem;font-weight:800;display:inline-flex}.beat-audit-section-title{color:var(--color-label-accent);letter-spacing:.06em;text-transform:uppercase;margin:8px 0 6px;font-size:.64rem;font-weight:800}.beat-audit dl{background:var(--color-rule);border:var(--hairline);border-radius:var(--radius-control);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:4px 0 10px;display:grid;overflow:hidden}.beat-audit dl div{background:var(--color-surface);min-width:0;padding:9px 10px}.beat-audit dt{color:var(--color-label-accent);text-transform:uppercase;margin-bottom:4px;font-size:.62rem;font-weight:800}.beat-audit dd{overflow-wrap:anywhere;margin:0}.beat-audit-flags{background:var(--color-surface);border:var(--hairline);border-radius:var(--radius-control);gap:8px;padding:10px;display:grid}.beat-audit-flags p{margin:0}.beat-audit-note{background:var(--color-surface-soft);border:1px solid var(--color-rule-soft);border-radius:var(--radius-control);gap:5px;padding:9px 10px;display:grid}.beat-audit-flags ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.beat-audit-flags li{grid-template-columns:auto 1fr;align-items:start;gap:8px;display:grid}.beat-audit-flags li span{color:var(--color-label-accent);text-transform:uppercase;font-size:.62rem;font-weight:800}.beat-audit-flags li[data-severity=warning] span{color:var(--color-danger)}.reader-controls{background:var(--color-surface-nav);border:var(--hairline);border-radius:0 0 var(--radius-page) var(--radius-page);min-width:0;box-shadow:var(--shadow-nav);border-top:0;grid-area:nav;grid-template-columns:minmax(120px,1fr) minmax(210px,260px) minmax(120px,1fr);align-items:end;gap:0;margin-top:-19px;display:grid;overflow:visible}.control-button,.chip-button,.continue-button,.icon-button{border-radius:var(--radius-control);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:44px;font-weight:700;line-height:1.2;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.control-button:not(:disabled):hover,.chip-button:hover,.continue-button:hover,.icon-button:hover{transform:translateY(-1px)}.control-button:disabled{cursor:not-allowed;opacity:.42}.control-button.subtle{min-height:70px;color:var(--color-text-muted);background:0 0;padding:0 20px}.control-button.subtle:not(:disabled):hover{background:var(--control-hover-background);color:var(--color-text)}.control-button.subtle:first-child{justify-content:flex-start}.control-button.subtle:last-child{justify-content:flex-end}.control-button.primary{background:var(--restore-button-background);border-color:var(--restore-button-border);min-height:70px;box-shadow:var(--shadow-control);color:var(--color-primary-text);border-radius:4px;margin:-18px auto 8px;padding:0 28px;position:relative;overflow:hidden}.control-button.primary:after{border:1px dashed 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32px;position:sticky;top:28px}.living-margin:before{border-left:1px solid var(--color-margin-line);content:"";position:absolute;top:0;bottom:0;left:0}.margin-summary,.margin-sheet-close{display:none}.margin-content{display:block;position:relative}.margin-header{color:var(--color-text-title);grid-template-columns:auto 1fr auto;align-items:center;gap:11px;margin-bottom:28px;display:grid}.margin-header>svg{color:var(--color-accent-thread);opacity:.9}.margin-header h2{letter-spacing:.04em;text-transform:uppercase;margin:0;font-size:.86rem}.margin-progress{color:var(--color-label-accent);font-size:var(--text-ui-label);font-weight:800}.memory-list{gap:0;margin:0;padding:0 0 0 38px;display:grid;position:relative}.memory-list:before{background:var(--color-accent-thread-muted);content:"";opacity:.8;width:18px;position:absolute;top:4px;bottom:12px;left:0;-webkit-mask:url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2018%20160'%20fill='none'%20aria-hidden='true'%3e%3cpath%20d='M9%206V154'%20stroke='currentColor'%20stroke-width='1.4'%20stroke-linecap='round'/%3e%3ccircle%20cx='9'%20cy='20'%20r='4.2'%20fill='currentColor'/%3e%3ccircle%20cx='9'%20cy='66'%20r='4.2'%20fill='currentColor'/%3e%3ccircle%20cx='9'%20cy='112'%20r='4.2'%20fill='currentColor'/%3e%3ccircle%20cx='9'%20cy='144'%20r='4.2'%20fill='currentColor'/%3e%3c/svg%3e") top/18px 100% 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no-repeat}.close-panel{position:absolute;top:22px;right:22px}.icon-button{border-color:var(--color-rule-soft);width:44px;min-height:44px;color:var(--color-text-muted);background:0 0;border-radius:999px;padding:0}.panel-kicker{color:var(--color-label-accent);font-size:var(--text-ui-label);letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-weight:800}.restore-panel h2{font-family:var(--font-reading);margin:0 0 20px;font-size:2.35rem;line-height:1.05}.restore-thread-body{margin-bottom:22px;padding-left:34px;position:relative}.restore-thread-body:before{border-left:1px solid var(--color-accent-thread-muted);content:"";position:absolute;top:8px;bottom:22px;left:7px}.orientation-copy,.last-clear-beat{position:relative}.orientation-copy:before,.last-clear-beat:before{background:var(--color-surface-raised);border:2px solid var(--color-accent-thread);content:"";border-radius:999px;width:13px;height:13px;position:absolute;left:-34px}.orientation-copy:before{box-shadow:inset 0 0 0 3px var(--color-accent-thread);top:.42em}.last-clear-beat:before{top:4px}.orientation-copy{color:var(--color-text);font-family:var(--font-reading);margin:0 0 28px;font-size:1.08rem;line-height:1.68}.last-clear-beat{border-top:1px solid var(--color-rule);padding-top:22px}.last-clear-beat p{color:var(--color-label-accent);font-size:var(--text-ui-label);letter-spacing:.03em;text-transform:uppercase;margin:0 0 8px;font-weight:800}.last-clear-beat blockquote{color:var(--color-text-muted);font-family:var(--font-reading);margin:0;font-size:1rem;line-height:1.6}.panel-actions{flex-wrap:wrap;gap:8px 18px;margin-bottom:20px;display:flex}.chip-button{min-height:44px;color:var(--color-text-muted);background:0 0;border:0;padding:0;font-weight:600}.chip-button[aria-pressed=true]{color:var(--color-label-accent);text-decoration:underline;-webkit-text-decoration-color:var(--color-accent-thread);text-decoration-color:var(--color-accent-thread);text-underline-offset:4px}.chip-button:hover,.icon-button:hover{background:var(--control-hover-background);color:var(--color-text)}.continue-button{background:var(--continue-button-background);border-color:var(--color-primary-hover);width:100%;min-height:58px;color:var(--color-primary-text);font-family:var(--font-reading);padding:0 22px;font-size:1.05rem;font-weight:700}.shelf-backdrop{z-index:45;background:var(--color-backdrop);position:fixed;inset:0}.library-placeholder{width:min(380px,100vw - 32px);padding:calc(24px + env(safe-area-inset-top)) 22px calc(24px + env(safe-area-inset-bottom));background:var(--restore-panel-background);border-left:var(--hairline);box-shadow:var(--shadow-slip-soft);grid-template-rows:auto minmax(0,1fr);animation:.18s ease-out shelf-drawer-in;display:grid;position:fixed;top:0;bottom:0;right:0;overflow:hidden}.library-shelf-header{border-bottom:1px solid var(--color-rule-soft);justify-content:space-between;align-items:flex-start;gap:18px;padding:0 0 16px;display:flex}.library-shelf-header h2{color:var(--color-text-title);font-family:var(--font-reading);margin:0;font-size:1.45rem;line-height:1.1}.library-shelf-kicker{color:var(--color-label-accent);font-size:var(--text-ui-label);letter-spacing:.06em;text-transform:uppercase;margin:0 0 5px;font-weight:800}.shelf-close-button{flex:none}.library-shelf-list{align-content:start;gap:0;min-height:0;margin:0 -8px;padding:4px 0 0;list-style:none;display:grid;overflow:auto}.library-shelf-item{border-bottom:1px solid var(--color-rule-soft);grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:6px;display:grid;position:relative}.library-book-slip{width:100%;min-width:0;color:inherit;text-align:left;background:0 0;border:0;border-radius:0;grid-template-columns:12px minmax(0,1fr);gap:12px;padding:12px 8px;transition:background-color .16s,color .16s;display:grid}.library-book-slip:not(:disabled):hover{background:var(--control-hover-background)}.library-book-slip:not(:disabled):active{background:#1f1f1b0e}.library-book-slip[data-current=true] .library-book-thread{opacity:1}.library-book-slip[data-unavailable=true]{opacity:.68}.library-book-thread{background:var(--color-accent-thread-muted);opacity:.46;width:2px;height:100%;min-height:50px}.library-book-main,.library-book-title-row{min-width:0}.library-book-main{display:grid}.library-book-title-row{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.library-book-title{color:var(--color-text);font-family:var(--font-reading);text-overflow:ellipsis;font-size:1rem;line-height:1.28;display:block;overflow:hidden}.library-book-current{color:var(--color-text-subtle);letter-spacing:.04em;text-transform:uppercase;flex:none;font-size:.62rem;font-weight:800;line-height:1.2}.library-book-author{color:var(--color-text-muted);font-size:.78rem;line-height:var(--line-ui);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;display:block;overflow:hidden}.library-book-meta{flex-wrap:wrap;align-items:baseline;gap:5px 10px;margin-top:7px;display:flex}.library-book-progress,.library-book-status{color:var(--color-text-muted);font-size:.76rem;line-height:var(--line-ui)}.library-book-status{width:max-content;color:var(--color-danger);letter-spacing:.04em;text-transform:uppercase;font-size:.64rem;font-weight:800;display:inline-flex}.library-book-menu{margin:8px 6px 0 0;position:relative}.library-book-menu summary{width:34px;min-height:34px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;list-style:none;transition:background-color .16s,border-color .16s,color .16s;display:inline-flex}.library-book-menu summary::-webkit-details-marker{display:none}.library-book-menu summary:hover,.library-book-menu[open] summary{background:var(--control-hover-background);border-color:var(--color-rule-soft);color:var(--color-text)}.library-book-menu summary:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:3px}.library-remove-button{z-index:1;background:var(--color-surface-raised);border:1px solid var(--color-rule);border-radius:var(--radius-control);width:max-content;max-width:220px;min-height:38px;box-shadow:var(--shadow-nav);color:var(--color-danger);font-size:var(--text-ui-label);padding:0 12px;font-weight:800;line-height:1.2;transition:background-color .16s,border-color .16s,transform .16s;position:absolute;top:40px;right:0}.library-remove-button:hover{background:var(--control-hover-background);border-color:currentColor;transform:translateY(-1px)}.library-empty-state{min-height:0;padding:24px 2px;overflow:auto}.library-empty-state h3{color:var(--color-text-title);font-family:var(--font-reading);margin:0 0 7px;font-size:1.12rem;line-height:1.2}.library-empty-state p{color:var(--color-text-muted);line-height:var(--line-ui);margin:0}.library-empty-actions{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.library-empty-action{background:var(--color-surface-control);border:1px solid var(--color-rule);border-radius:var(--radius-control);min-height:40px;color:var(--color-text);font-size:var(--text-ui-label);text-transform:uppercase;justify-content:center;align-items:center;padding:0 13px;font-weight:800;transition:background-color .16s,border-color .16s,transform .16s;display:inline-flex}.library-empty-action.secondary{color:var(--color-text-muted);background:0 0}.library-empty-action:hover{background:var(--control-hover-background);border-color:var(--color-rule-strong);transform:translateY(-1px)}.reader-device-note{z-index:2;width:min(100% - 48px, var(--content-width));color:var(--color-text-muted);text-align:center;margin:0 auto 8px;font-size:.88rem;position:relative}.preview-tools{z-index:1;width:min(100% - 48px, var(--content-width));border-top:1px solid var(--color-rule-soft);color:var(--color-text-muted);font-size:var(--text-ui-label);letter-spacing:.05em;text-transform:uppercase;margin:-12px auto 42px;padding:14px 8px 0;font-weight:800;position:relative}.preview-tools summary{min-height:36px;color:var(--color-label-accent);cursor:pointer;align-items:center;list-style:none;display:inline-flex}.preview-tools summary::-webkit-details-marker{display:none}.preview-tools summary:before{background:var(--color-accent-thread-muted);content:"";opacity:.72;width:16px;height:1px;margin-right:8px}.preview-tools summary:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:4px}.preview-tools-actions{flex-wrap:wrap;gap:10px;padding-top:8px;display:flex}.preview-tools-actions button,.import-use-button{border:1px solid var(--color-rule);border-radius:var(--radius-control);justify-content:center;align-items:center;min-height:44px;font-weight:800;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.preview-tools-actions button{background:var(--color-surface-control);color:var(--color-text-muted);font-size:var(--text-ui-label);text-transform:uppercase;padding:0 12px}.preview-tools-actions button:hover,.import-use-button:hover:not(:disabled){background:var(--control-hover-background);border-color:var(--color-rule-strong);color:var(--color-text);transform:translateY(-1px)}.import-preview-shell{z-index:1;width:min(100% - 48px, var(--content-width));margin:0 auto;padding:24px 0 80px;position:relative}.import-preview-hero{grid-template-columns:minmax(0, var(--page-max-width)) minmax(260px, var(--sidebar-width));justify-content:center;align-items:end;gap:18px clamp(36px,4vw,64px);margin:4px auto 34px;display:grid}.import-preview-kicker{color:var(--color-label-accent);font-size:var(--text-ui-label);letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px;font-weight:800}.import-preview-hero 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