:root{--canvas:#fcf9f4;--surface:#fff;--surface-low:#f6f3ee;--surface-mid:#f0ede9;--surface-high:#ebe8e3;--ink:#1c1c19;--ink-muted:#5a5660;--ink-soft:#7d7481;--border:#e6e0d8;--border-strong:#cec3d2;--plum:#5b2a86;--plum-deep:#430d6e;--plum-soft:#f1daff;--plum-wash:rgba(91,42,134,.08);--on-plum:#fff;--emerald:#2e7d32;--emerald-soft:#a0f399;--emerald-ink:#217128;--danger:#ba1a1a;--shadow-2:0 4px 20px -2px rgba(28,27,31,.05),0 0 1px 0 rgba(28,27,31,.1);--shadow-3:-8px 0 24px rgba(28,27,31,.06);--cover-shadow:0 8px 16px -4px rgba(28,27,31,.12);--serif:"Literata",Georgia,"Times New Roman",serif;--sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--r-sm:0.25rem;--r:0.5rem;--r-md:0.75rem;--r-lg:1rem;--r-xl:1.5rem;--nav-w:248px;--side-w:320px;--main-w:620px;--tabbar-h:64px;color-scheme:light}@media 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rise{0%{opacity:0;transform:translate(-50%,8px)}}.modal-backdrop{position:fixed;inset:0;z-index:80;background:rgba(28,27,31,.35);display:grid;place-items:start center;padding:8vh 16px 16px;animation:fade .15s}.modal{width:100%;max-width:560px;background:var(--canvas);border-radius:var(--r-lg);border:1px solid var(--border);overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--border)}@keyframes fade{0%{opacity:0}}.reader{--r-bg:var(--canvas);--r-ink:var(--ink);--r-muted:var(--ink-muted);--r-border:var(--border);--r-panel:var(--canvas);--r-font:19px;min-height:100vh;background:var(--r-bg);color:var(--r-ink)}.reader[data-theme=sepia]{--r-bg:#f4ecd8;--r-ink:#3b2f22;--r-muted:#7a6a55;--r-border:#e2d5b8;--r-panel:#f8f1e0}.reader[data-theme=dark]{--r-bg:#121212;--r-ink:#ebe6de;--r-muted:#a39d97;--r-border:#2d2b30;--r-panel:#1e1e22;--surface:#1e1e22;--surface-low:#19191c;--surface-mid:#222226;--surface-high:#26262b;--border:#2d2b30;--ink:#ebe6de;--ink-muted:#b3aca6;--ink-soft:#8d8690;--plum:#9d5bd2;--plum-wash:rgba(157,91,210,.16);--emerald:#4ade80;--emerald-ink:#86efac;--canvas:#121212;color-scheme:dark}.reader[data-theme=light]{--r-bg:#fcf9f4;--r-ink:#1c1c19;--r-muted:#5a5660;--r-border:#e6e0d8;--r-panel:#fcf9f4;--surface:#fff;--surface-low:#f6f3ee;--border:#e6e0d8;--ink:#1c1c19;--ink-muted:#5a5660;--plum:#5b2a86;--plum-wash:rgba(91,42,134,.08);--canvas:#fcf9f4;color-scheme:light}.reader-top{position:-webkit-sticky;position:sticky;top:0;z-index:30;background:var(--r-bg);border-bottom:1px solid var(--r-border)}.reader-top-row{display:flex;align-items:center;gap:8px;padding:8px 12px;height:56px}.reader-top .titles{flex:1 1;min-width:0;text-align:center}.reader-top .titles b,.reader-top .titles span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-top .titles b{font-family:var(--serif);font-weight:600;font-size:15px}.reader-top .titles span{font-size:12px;color:var(--r-muted)}.reader-progress{height:2px;background:transparent}.reader-progress>div{height:100%;background:var(--plum);transition:width .1s linear}.reader-body{display:grid;grid-template-columns:minmax(0,1fr) var(--side-w)}.reader-stage{min-width:0;padding:40px 24px 80px}.reader-column{max-width:680px;margin:0 auto}.chapter-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--r-muted)}.chapter-kicker,.chapter-title{font-weight:600;text-align:center}.chapter-title{font-size:32px;line-height:40px;margin:8px 0 36px;letter-spacing:-.01em}.chapter-title,.para{font-family:var(--serif)}.para{position:relative;font-size:var(--r-font);line-height:1.8;letter-spacing:.005em;padding:2px 8px;margin:0 0 1rem -10px;border-left:2px solid transparent;border-radius:var(--r-sm);cursor:pointer;transition:background .15s,border-color .15s;-webkit-hyphens:auto;hyphens:auto}.para:hover{background:var(--plum-wash);background:color-mix(in srgb,var(--plum-wash) 50%,transparent)}.para.selected{background:var(--plum-wash);border-left-color:var(--plum)}.para-count{position:absolute;right:-44px;top:6px;display:inline-flex;align-items:center;gap:2px;font-family:var(--sans);font-size:11px;font-weight:600;color:var(--plum);background:var(--r-bg);border:1px solid var(--r-border);border-radius:999px;padding:1px 6px 1px 4px;line-height:16px}.chapter-nav{display:flex;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--r-border)}.reader-panel{position:-webkit-sticky;position:sticky;top:58px;height:calc(100vh - 58px);border-left:1px solid var(--r-border);background:var(--r-panel);display:flex;flex-direction:column;min-height:0}.panel-tabs{display:flex;border-bottom:1px solid var(--r-border)}.panel-tabs .tab{color:var(--r-muted);display:inline-flex;align-items:center;justify-content:center;gap:6px}.panel-tabs .tab.on{color:var(--r-ink)}.panel-tabs .count{font-size:11px;background:var(--plum);color:#fff;border-radius:999px;padding:0 6px;line-height:16px}.panel-scroll{flex:1 1;overflow-y:auto;min-height:0;padding:12px 14px}.panel-foot{border-top:1px solid var(--r-border);padding:10px 12px}.online-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;border-bottom:1px solid var(--r-border)}.msg{display:flex;gap:10px;padding:6px 0}.msg .bubble{min-width:0;flex:1 1}.msg .head{display:flex;align-items:baseline;gap:6px;font-size:13px}.msg .head b{font-weight:700}.msg .chap{font-size:10px;font-weight:600;letter-spacing:.04em;color:var(--plum);background:var(--plum-wash);border-radius:var(--r-sm);padding:0 5px;line-height:16px}.msg .text{margin:2px 0 0;font-size:14px;line-height:21px;overflow-wrap:anywhere;white-space:pre-wrap}.msg.mine .head b{color:var(--plum)}.send-row{display:flex;gap:8px;align-items:flex-end}.send-row .textarea{min-height:42px;max-height:120px;resize:none;font-size:14px;padding:9px 12px;background:var(--surface)}.send-row .btn{height:42px;width:42px;padding:0}.selected-quote{font-family:var(--serif);font-style:italic;font-size:15px;line-height:25px;padding:10px 12px;border-left:3px solid var(--plum);background:var(--plum-wash);border-radius:0 var(--r) var(--r) 0;margin-bottom:14px;max-height:160px;overflow-y:auto}.annotation{padding:10px 0;border-bottom:1px solid var(--r-border)}.annotation:last-child{border-bottom:0}.annotation .text{margin:4px 0 0 34px;font-size:14px;line-height:21px;white-space:pre-wrap;overflow-wrap:anywhere}.note-actions{display:flex;gap:8px;margin-top:8px}.note-actions .btn{flex:1 1;padding:.5rem .6rem;font-size:13px}.panel-hint{font-size:13px;line-height:19px;color:var(--r-muted);text-align:center;padding:24px 12px}.settings-pop{position:absolute;right:12px;top:52px;z-index:40;width:260px;padding:14px;background:var(--surface);border:1px solid var(--r-border);border-radius:var(--r-lg);box-shadow:var(--shadow-2)}.settings-pop .row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.settings-pop .row:last-child{margin-bottom:0}.seg{display:inline-flex;gap:4px}.seg button{border:1px solid var(--r-border);background:var(--surface);border-radius:var(--r);padding:5px 10px;font-size:13px;font-weight:600}.seg button.on{border-color:var(--plum);color:var(--plum);background:var(--plum-wash)}.panel-close,.panel-toggle,.sheet-backdrop{display:none}@media (max-width:1199px){.reader-body{display:block}.reader-panel{position:fixed;top:0;right:0;bottom:0;width:min(380px,92vw);height:auto;z-index:60;box-shadow:var(--shadow-3);transform:translateX(105%);transition:transform .25s ease}.reader-panel.open{transform:none}.sheet-backdrop.open{display:block;position:fixed;inset:0;z-index:55;background:rgba(28,27,31,.3)}.panel-close,.panel-toggle{display:inline-flex}}@media (max-width:767px){.reader-stage{padding:28px 20px 110px}.chapter-title{font-size:26px;line-height:34px;margin-bottom:28px}.para{margin-left:-8px;margin-right:-8px;padding-right:30px}.para-count{right:2px}.reader-panel{top:auto;left:0;width:100%;height:78vh;border-left:0;border-top:1px solid var(--r-border);border-radius:var(--r-xl) var(--r-xl) 0 0;transform:translateY(105%);padding-bottom:env(safe-area-inset-bottom)}.reader-panel:before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:var(--border-strong);margin:8px auto 0}.reader-fab{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:50;border:0;border-radius:999px;padding:12px 18px;background:var(--plum);color:#fff;font-weight:600;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 20px -6px rgba(67,13,110,.5)}}@media (min-width:768px){.reader-fab{display:none}}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}html{text-size-adjust:100%}body{-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}@media (max-width:767px){.composer textarea,.input,.select,.send-row .textarea,.textarea{font-size:16px}}@media (display-mode:standalone){.reader-top,.topbar{padding-top:env(safe-area-inset-top)}.page-head{top:calc(59px + env(safe-area-inset-top))}.auth-wrap{padding-top:calc(24px + env(safe-area-inset-top))}}.install-hint{position:fixed;left:12px;right:12px;bottom:calc(var(--tabbar-h) + 12px + env(safe-area-inset-bottom));z-index:70;display:flex;align-items:center;gap:12px;padding:12px 10px 12px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:0 12px 32px -12px rgba(28,27,31,.3);animation:rise .25s ease-out}.install-hint img{border-radius:10px;flex-shrink:0}.install-hint .grow{flex:1 1;min-width:0}.install-hint b{font-size:14px}.install-hint p{margin:2px 0 0;font-size:13px;line-height:18px;color:var(--ink-muted)}.install-hint .icon{vertical-align:-3px;color:var(--plum)}@media (min-width:768px){.install-hint{left:auto;right:24px;bottom:24px;width:360px}}@media (display-mode:standalone) and (min-width:768px) and (max-width:1199px){.reader-panel{padding-top:env(safe-area-inset-top)}}@media (display-mode:standalone) and (min-width:1200px){.reader-panel{top:calc(58px + env(safe-area-inset-top));height:calc(100vh - 58px - env(safe-area-inset-top))}}