.immersive-reader{--paper: #f5f1e8;--ink: #292824;--reader-line: #918b7940;position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;flex-direction:column;height:100vh;height:100dvh;background:var(--paper);color:var(--ink);isolation:isolate}.paper-white{--paper: #fff;--ink: #222}.paper-cream{--paper: #f5f1e8;--ink: #292824}.paper-green{--paper: #cce8cf;--ink: #243b28}.paper-night{--paper: #171918;--ink: #d5d5ce}.immersive-reader button,.immersive-reader select{font:inherit;color:inherit;cursor:pointer}.immersive-reader button{min-height:44px;border:1px solid transparent;border-radius:10px;background:transparent;padding:8px 12px}.immersive-reader button:disabled{opacity:.4;cursor:default}.immersive-reader button:focus-visible,.immersive-reader input:focus-visible,.immersive-reader select:focus-visible,.reader-viewport:focus-visible{outline:2px solid #178397;outline-offset:-2px}.reader-running-head,.reader-running-foot{display:flex;align-items:center;justify-content:space-between;flex:none;gap:16px;padding-left:max(var(--reader-margin),env(safe-area-inset-left));padding-right:max(var(--reader-margin),env(safe-area-inset-right));font-size:11px}.reader-running-head{min-height:calc(48px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top)}.reader-running-foot{min-height:calc(36px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);opacity:.65}.reader-running-head>span,.reader-running-foot>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-running-foot>span:last-child{flex:none}.reader-menu-trigger{font-size:20px!important}.reader-viewport{flex:1;min-height:0;width:min(100%,800px);align-self:center;padding:0 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auto;z-index:2;display:flex;align-items:center;gap:12px;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;background:var(--paper);border-bottom:1px solid var(--reader-line);box-shadow:0 3px 12px #00000008}.immersive-topbar>span{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.immersive-topbar>button{flex:none;font-size:20px}.immersive-bottom{position:absolute;inset:auto 0 0;z-index:2;padding:12px max(12px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:var(--paper);border-top:1px solid var(--reader-line);box-shadow:0 -3px 18px #00000008}.reader-progress-controls{display:flex;align-items:center;gap:12px;max-width:680px;margin:auto}.reader-progress-controls>button{font-size:28px}.reader-progress-controls label{flex:1;min-width:0;font-size:12px}.reader-progress-controls label span{display:block;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.immersive-reader input[type=range]{width:100%;accent-color:#15798b;min-height:30px;margin:0}.reader-loaded-note{display:block;text-align:center;font-size:10px;opacity:.6}.immersive-bottom nav{display:flex;max-width:680px;margin:auto}.immersive-bottom nav button{flex:1;display:grid;gap:4px;justify-items:center;font-size:12px}.immersive-bottom nav button span{font-size:23px}.reader-chapter-links{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--reader-line);padding:20px 0 28px;font-size:13px}.reader-panel-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;align-items:end;justify-content:center;background:#0006}.reader-sheet{width:min(100%,680px);max-height:min(84dvh,800px);display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom);border-radius:20px 20px 0 0;background:var(--paper);box-shadow:0 -10px 40px #0002}.reader-sheet>header{display:flex;align-items:center;justify-content:space-between;padding:12px 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button[aria-pressed=true]{outline:2px solid #178397;outline-offset:1px}.reader-settings-body select{border:1px solid var(--reader-line);border-radius:8px;padding:8px;background:var(--paper);min-height:44px}.reader-switch input{width:22px;height:22px;accent-color:#15798b}.reader-switch small{grid-column:1 / -1;opacity:.6}.reader-toc{padding:0 12px 18px}.reader-toc button{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:start;gap:12px;padding:12px;border-bottom:1px solid var(--reader-line);border-radius:0;font-size:13px}.reader-toc button small{flex:none;opacity:.6}.reader-toc-current{color:#14798a!important;font-weight:700!important;background:#17839712!important}.reader-locked{text-align:center;padding:20px 0}.reader-locked>span{font-size:40px}.reader-locked h2{font-size:23px}.reader-locked p{font-size:15px;opacity:.7}.reader-locked button{display:block;width:100%;border:1px solid var(--reader-line);margin:14px auto;font-size:14px}.reader-busy{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;padding:16px 22px;border-radius:12px;background:var(--paper);box-shadow:0 4px 24px #0002;font-size:14px;pointer-events:none}@media (prefers-reduced-motion: reduce){.reader-document{animation:none!important}}@media (max-width: 420px){.reader-mode-options{flex-wrap:wrap}.reader-mode-options button{flex:1 1 40%}}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1c1c1e;background:#f2f2f7;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--page: #f2f2f7;--surface: #fff;--surface-muted: #efeff4;--text: #1c1c1e;--secondary: #6e6e73;--tertiary: #8e8e93;--line: #e5e5ea;--divider: #d1d1d6;--brand: #000;--brand-pressed: #1c1c1e;--danger: #ff3b30;--orange: #ff7043;--navy: #0b283a;--shadow: 0 8px 22px rgba(0, 0, 0, .06)}*{box-sizing:border-box}html{min-width:320px;min-height:100%;scroll-behavior:smooth;background:var(--page);-webkit-text-size-adjust:100%;text-size-adjust:100%}body{min-width:320px;min-height:100vh;margin:0;background:var(--page)}button,input,textarea,select{font:inherit}button{color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a{color:inherit}.reader-app{min-height:100vh;padding-bottom:calc(82px + env(safe-area-inset-bottom));background:var(--page);color:var(--text)}.reader-app[data-theme=dark]{--page: #000;--surface: #1c1c1e;--surface-muted: #2c2c2e;--text: #f2f2f7;--secondary: #aeaeb2;--tertiary: #8e8e93;--line: #38383a;--divider: #38383a;--brand: #fff;--brand-pressed: #eee;--shadow: none}.app-header{position:sticky;top:0;z-index:12;display:flex;height:64px;align-items:center;gap:20px;padding:0 max(18px,calc((100% - 1120px)/2));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 94%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.app-brand{display:flex;align-items:center;gap:9px;color:var(--text);font-size:15px;font-weight:750;text-decoration:none;white-space:nowrap}.app-brand img{width:34px;height:34px;border-radius:10px;object-fit:cover}.header-search{display:flex;width:min(510px,58vw);height:40px;align-items:center;gap:8px;margin-left:auto;padding:0 12px;border-radius:12px;background:var(--surface-muted);color:var(--secondary)}.header-search>span{font-size:23px;line-height:1}.header-search input{width:100%;min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--text);font-size:16px}.header-search input::placeholder{color:var(--tertiary)}.header-search button,.header-account{border:0;background:transparent;color:var(--text);font-size:12px;font-weight:650;cursor:pointer;white-space:nowrap}.app-main{width:min(1080px,calc(100% - 40px));min-height:calc(100vh - 64px);margin:0 auto}.app-screen{padding:22px 0 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var(--line);border-radius:14px;background:var(--surface);overflow:hidden}.rank-layout{display:grid;grid-template-columns:142px minmax(0,1fr);gap:14px;align-items:start}.rank-mode-rail{display:grid;gap:5px;padding:5px;border-radius:13px;background:var(--surface)}.rank-mode-rail button{min-height:42px;padding:0 12px;border:0;border-radius:9px;background:transparent;color:var(--secondary);text-align:left;font-size:12px;font-weight:600;cursor:pointer}.rank-mode-rail button.active{background:var(--surface-muted);color:var(--text);font-weight:750}.rank-row{display:flex;width:100%;min-height:96px;align-items:center;gap:11px;padding:10px 12px;border:0;border-bottom:1px solid 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var(--line);border-radius:14px;background:var(--surface)}.profile-card>img{width:54px;height:54px;flex:none;border-radius:50%;object-fit:cover}.profile-card>div{display:grid;min-width:0;flex:1;gap:5px}.profile-card b{overflow:hidden;font-size:17px;text-overflow:ellipsis;white-space:nowrap}.profile-card small{overflow:hidden;color:var(--secondary);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.wallet-summary{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:center;padding:16px;margin-top:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.wallet-summary-heading{display:flex;grid-column:1 / -1;align-items:center;justify-content:space-between}.wallet-summary-heading>b{font-size:15px}.wallet-summary-heading .text-button{color:var(--secondary);font-size:11px}.wallet-summary>div{display:grid;gap:5px}.wallet-summary span{color:var(--secondary);font-size:11px}.wallet-summary b{overflow:hidden;font-size:16px;text-overflow:ellipsis;white-space:nowrap}.wallet-summary .primary-button{min-height:38px;padding:0 16px;background:var(--orange);color:#fff;font-size:11px}.vip-banner{display:flex;width:100%;align-items:center;gap:12px;padding:17px;margin:14px 0 24px;border:0;border-radius:14px;background:linear-gradient(120deg,#332b31,#19171a);color:#fff;text-align:left;cursor:pointer}.vip-icon{display:grid;width:38px;height:38px;flex:none;place-items:center;border-radius:12px;background:#ffffff1a;color:#ffd18a;font-size:21px}.vip-banner>span:nth-child(2){display:grid;flex:1;gap:4px}.vip-banner b{font-size:14px}.vip-banner small{color:#cec2c8;font-size:10px}.service-menu{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.service-menu h2{padding:14px 15px 8px;margin:0;font-size:14px}.service-menu button{display:flex;width:100%;min-height:50px;align-items:center;gap:12px;padding:0 15px;border:0;border-top:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer}.service-menu button>span{width:24px;color:var(--secondary);font-size:17px;text-align:center}.service-menu button b{flex:1;font-size:12px;font-weight:600}.service-menu button small{color:var(--tertiary);font-size:20px}.wallet-record-list{display:grid;gap:9px}.wallet-record{display:flex;min-width:0;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}.record-mark{display:grid;width:38px;height:38px;flex:none;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger);font-size:22px;font-weight:600}.record-mark.positive{background:color-mix(in srgb,#ff7043 13%,transparent);color:#ff7043}.record-copy{display:grid;min-width:0;flex:1;gap:4px}.record-copy b{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.record-copy 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4px;font-size:9px}.reader-pagination span{display:none}.auth-card{padding:22px 18px}.auth-card h1{font-size:22px}.auth-card label{font-size:11px}.auth-card>small{font-size:10px}.commerce-page h1{font-size:24px}.coins-offers,.vip-offers{grid-template-columns:1fr}.coins-offers .offer-card{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;column-gap:10px;padding:14px}.coins-offers .offer-icon{grid-row:span 2;margin:0}.coins-offers h2{font-size:13px}.coins-offers .offer-coins{grid-column:2;margin:3px 0 0;font-size:17px}.coins-offers .offer-bonus{grid-column:2;margin:2px 0 0;font-size:9px}.coins-offers .offer-price{grid-column:3;grid-row:1 / 4;margin:0;font-size:15px;text-align:right}.coins-offers .full-button{grid-column:1 / -1;margin-top:11px}.vip-offer{padding:18px}.offer-description{min-height:0;font-size:11px}.commerce-note{font-size:11px}.records-page .page-heading h1{font-size:clamp(22px,6vw,27px)}.wallet-record{gap:9px;padding:11px}.record-copy b{font-size:12px}.record-copy small{font-size:11px}.wallet-record strong{font-size:13px}.active-membership{align-items:flex-start;flex-direction:column}.bottom-nav{justify-content:space-around;gap:0;padding-right:8px;padding-left:8px}.bottom-nav button{min-width:54px;min-height:52px;gap:4px}.bottom-nav button svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.bottom-nav button small{font-size:10px}.app-footer{gap:10px;font-size:10px}.toast{bottom:calc(76px + env(safe-area-inset-bottom));font-size:10px}}@media (max-width: 360px){.app-header{gap:6px;padding:0 8px}.app-brand{font-size:11px}.app-brand img{width:29px;height:29px}.header-search{padding:0 7px}.header-account{max-width:54px;font-size:10px}.segmented-control button{padding:0 9px}.book-grid.cover-view{gap:10px 6px}}.list-pager{display:grid;justify-items:center;gap:8px;margin:22px 0;color:var(--secondary);font-size:12px;text-align:center}.list-pager p{margin:0}.genre-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:10px}.genre-card{min-height:70px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-muted);color:var(--text);font-weight:650;cursor:pointer;overflow-wrap:anywhere}.language-shortcut{border:1px solid var(--line);padding:6px;border-radius:8px;background:var(--surface);color:var(--text);font-size:11px;cursor:pointer}.setting-row select{max-width:55%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text)}@media (max-width: 540px){.app-header{gap:8px}.header-search{width:auto;min-width:0;flex:1}.header-account{max-width:78px;overflow:hidden;text-overflow:ellipsis}.genre-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.membership-summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px;margin-top:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.membership-summary span{color:var(--secondary);font-size:13px}