:root{color-scheme:light;font-family:Inter,Segoe UI,Arial,sans-serif;color:#263d34;background:#f7f8f5;font-synthesis:none;font-weight:400;--bg: #f7f8f5;--surface: #fff;--sidebar: #fcfcfa;--text: #263d34;--muted: #596459;--on-accent: #ffffff;--danger-text: #9c3333;--border: #e7eae2;--green: #315a48;--green-hover: #254937;--sage: #eaf0e5;--soft: #f4f6f1;--hero: #eaf0e4;--shadow: 0 12px 40px #233c2e08;--serif: Georgia, "Times New Roman", serif}:root[data-theme=dark]{color-scheme:dark;--bg: #171e1b;--surface: #212b25;--sidebar: #1c241f;--text: #e2e9df;--muted: #afbdaf;--on-accent: #14241a;--danger-text: #ffb3ae;--border: #354039;--green: #91b29c;--green-hover: #b0cbb7;--sage: #2c3f30;--soft: #26312a;--hero: #293c2d;--shadow: 0 12px 40px #0001}:root[data-theme=rose]{--bg: #fcf3f3;--surface: #fffafb;--sidebar: #fff7f8;--text: #452f38;--muted: #70535e;--danger-text: #972e4a;--border: #eddee2;--green: #7f4d62;--green-hover: #69374c;--sage: #f1e1e8;--soft: #f7ecef;--hero: #f3e3e7}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,label.file-label{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0;background:none}button:disabled{opacity:1;cursor:not-allowed}a{color:var(--green)}input,textarea,select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:7px;padding:11px 13px;min-width:0;max-width:100%}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--green);outline-offset:2px}button:focus-visible,a:focus-visible,label.file-label:has(input:focus-visible),.search-input:has(input:focus-visible),.assistant-query:has(textarea:focus-visible){outline:2px solid var(--green);outline-offset:3px}:where(button,a,input,textarea,select):focus:not(:focus-visible){outline:none}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.7px}h3{font-size:15px;font-weight:600;line-height:1.5}p{line-height:1.7}a{text-decoration:none}small{font-size:12px}svg{flex-shrink:0}button{transition:box-shadow .15s,transform .15s}button:hover:not(:disabled){filter:brightness(.98)}.button{color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:41px;padding:10px 17px;border:1px solid var(--border);border-radius:7px;background:var(--surface);font-size:12px;font-weight:600;white-space:nowrap}.button:hover:not(:disabled){box-shadow:0 2px 8px #253d3110;border-color:var(--muted)}.button.primary{background:var(--green);color:var(--on-accent);border-color:var(--green)}.button.primary:hover:not(:disabled){background:var(--green-hover)}.button.danger{background:#a84444;color:#fff;border-color:#a84444}.button:disabled,.button.primary:disabled,.button.danger:disabled,.icon-button:disabled{background:var(--soft);color:var(--muted);border-color:var(--border)}input:disabled,textarea:disabled,select:disabled{opacity:1;color:var(--muted);-webkit-text-fill-color:var(--muted)}.danger-ghost{color:var(--danger-text)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:7px;flex-shrink:0}.icon-button:hover{background:var(--soft)}.icon-button.bordered{border:1px solid var(--border);height:41px;width:41px}.muted{color:var(--muted)}.small-text{font-size:12px}.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:12px;font-weight:600;padding:4px 0;line-height:1.5}.text-link:hover{text-decoration:underline}.eyebrow{font-size:9px;letter-spacing:1.6px;font-weight:600;display:inline-block;color:var(--muted)}.panel{color:var(--text);border:1px solid var(--border);background:var(--surface);border-radius:11px;box-shadow:var(--shadow)}.tag{display:inline-flex;align-items:center;gap:5px;background:var(--soft);border:1px solid var(--border);border-radius:5px;padding:5px 8px;font-size:10px;color:var(--muted);font-weight:500;white-space:nowrap}.tag.success{background:var(--sage);color:var(--green);border-color:transparent}.app-shell{display:flex;min-height:100vh}.sidebar{width:237px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--sidebar);padding:36px 22px 0;z-index:30;height:100dvh;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding-bottom:env(safe-area-inset-bottom,0px)}.sidebar>*{flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;text-align:left;padding:0 0 41px 6px;width:100%}.brand-icon{display:inline-flex;justify-content:center;align-items:center;width:41px;height:43px;background:var(--green);color:var(--on-accent);border-radius:11px 4px}.brand>span:last-child{font-family:var(--serif);font-size:30px;letter-spacing:-1.3px;line-height:1}.brand>span:last-child>span{font-weight:600}.brand small{font-family:Segoe UI,sans-serif;display:block;font-size:6.8px;letter-spacing:1.25px;margin-top:9px;color:var(--muted);font-weight:500}.nav-label{font-size:8px;color:var(--muted);letter-spacing:1.7px;margin:0 0 15px 13px;font-weight:600}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav button{min-height:43px;text-align:left;display:flex;align-items:center;gap:12px;padding:0 13px;border-radius:7px;font-size:11.5px;color:var(--muted);position:relative;white-space:nowrap}.sidebar nav button.active{background:var(--sage);color:var(--green);font-weight:600}.sidebar nav button:hover{background:var(--soft)}.sidebar nav button small{margin-left:auto;background:var(--surface);font-size:9px;padding:1px 6px;border-radius:4px}.sidebar nav button i{width:4px;height:4px;background:var(--green);border-radius:50%;margin-left:auto}.sidebar-invite{margin-top:36px;padding:19px 16px;background:var(--soft);border:1px solid var(--border);border-radius:8px}.sidebar-invite>span{color:var(--green)}.sidebar-invite h3{font-family:var(--serif);font-size:16px;font-weight:400;margin:10px 0 6px;letter-spacing:-.2px}.sidebar-invite p{font-size:10px;color:var(--muted);line-height:1.8}.sidebar-invite button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:15px 0 0;font-size:10px;font-weight:600;color:var(--green)}.sidebar-bottom{margin-top:auto;padding-top:24px}.sidebar-bottom>button:not(.user-button){display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted);padding:11px 12px;width:100%;border-radius:6px}.sidebar-bottom>button.active{background:var(--sage);color:var(--green)}.local-status{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:8.5px;padding:14px 12px 22px}.user-button{width:calc(100% + 44px);margin-left:-22px;display:flex;align-items:center;gap:10px;padding:20px 22px;border-top:1px solid var(--border);text-align:left}.user-button>span,.header-avatar,.profile-avatar{display:flex;align-items:center;justify-content:center;background:var(--sage);color:var(--green);border-radius:50%;width:32px;height:32px;font-family:var(--serif);font-size:16px}.user-button div{flex:1;overflow:hidden}.user-button b{display:block;font-size:10px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-button small{display:block;font-size:8px;color:var(--muted);margin-top:4px}.user-button>svg{color:var(--muted)}.main-shell{margin-left:237px;width:calc(100% - 237px)}.topbar{height:74px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 43px;background:var(--surface)}.topbar>div{display:flex;align-items:center;gap:14px;font-size:10px}.topbar-home{color:var(--muted)}.topbar svg{color:var(--muted)}.private-badge{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:9px}.private-badge>span{width:5px;height:5px;border-radius:50%;background:#7b9c69}.header-avatar{width:29px;height:29px;margin-left:9px;font-size:13px}.main-content{padding:37px 43px 20px;max-width:1550px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.page-heading .eyebrow{font-size:8px;letter-spacing:1.7px;margin-bottom:12px}.page-heading h1{font-size:32px;line-height:1.25;display:flex;align-items:center;flex-wrap:wrap;gap:11px}.page-heading p{color:var(--muted);font-size:11px;margin-top:10px}.dashboard-heading h1{display:block;font-size:30px}.heading-dot{color:var(--green)}.date-label{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:7px;white-space:nowrap;padding-top:20px}.hero{background:var(--hero);min-height:283px;border:1px solid var(--border);border-radius:11px;position:relative;overflow:hidden;display:flex;justify-content:space-between;margin-bottom:24px}.hero-content{padding:33px 36px;z-index:1}.hero-label{font-size:8px;letter-spacing:1.4px;display:flex;align-items:center;gap:7px;color:var(--green);font-weight:600}.hero-label>span{width:4px;height:4px;background:var(--green);border-radius:50%}.hero h2{font-size:35px;line-height:1.18;letter-spacing:-.6px;margin:15px 0 12px}.hero p{color:var(--muted);font-size:10.5px;line-height:1.9}.hero .button{margin-top:23px;font-size:10px;min-height:37px;padding:10px 15px}.hero .button>svg:last-child{margin-left:7px}.hero-art{position:relative;min-width:360px;align-self:stretch;isolation:isolate}.orbit{position:absolute;border:1px solid #66825a13;width:380px;height:380px;top:-40px;right:-35px;border-radius:50%}.orbit-two{width:300px;height:300px;top:0;right:5px}.sun{position:absolute;width:155px;height:155px;background:#f9f9e680;border-radius:50%;top:35px;right:104px}.branch{position:absolute;width:143px;height:214px;top:12px;right:0;transform:rotate(15deg)}.art-book{position:absolute;width:123px;height:183px;border-radius:2px 7px 7px 2px;box-shadow:10px 12px 10px #233c2e0f;border-left:6px solid #ffffff18;top:57px}.art-book-front{transform:rotate(-12deg);right:115px;background:#41664f;color:#e3e7cb;z-index:2;padding:25px 13px}.art-book-front>span{font-family:var(--serif);font-size:19px;line-height:1.1}.art-book-front em{font-weight:400;font-size:17px}.art-symbol{font-size:40px;font-weight:100;margin-top:13px;color:#c3d1a2}.art-book-front small{font-size:4px;letter-spacing:.7px;position:absolute;bottom:17px}.art-book-back{transform:rotate(13deg);right:44px;top:69px;background:#cab495;color:#594630;padding:23px 14px;z-index:1}.art-book-back span{font-family:var(--serif);font-size:13px;letter-spacing:1.5px}.art-book-back i{display:block;width:55px;height:68px;border-radius:50% 50% 0 0;border:1px solid #eee2ce7a;margin-top:28px}.book-shadow{position:absolute;width:230px;height:15px;border-radius:50%;background:#27472715;filter:blur(6px);bottom:32px;right:41px}.spark{position:absolute;color:#91a081}.spark-one{top:31px;right:253px;font-size:31px}.spark-two{bottom:43px;right:21px;font-size:26px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:32px}.stat-card{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--border);background:var(--surface);border-radius:9px;padding:20px 15px;text-align:left;min-width:0;box-shadow:var(--shadow)}.stat-card>svg{margin-left:auto;color:var(--muted);width:12px}.stat-icon{display:flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:8px;flex-shrink:0}.sage{background:#eaf0e5;color:#577957}.sand{background:#f3eddf;color:#73602e}.lavender{background:#efedf6;color:#635a7b}.peach{background:#f7ece3;color:#815a3a}.stat-label{font-size:9px;color:var(--muted);display:block;white-space:nowrap}.stat-card strong{display:block;font-size:26px;font-family:var(--serif);font-weight:400;margin-top:9px;line-height:1.2}.stat-card small{display:block;font-size:8px;color:var(--muted);margin-top:8px;white-space:nowrap}.dashboard-columns{display:grid;grid-template-columns:1.12fr 1fr;gap:24px;margin-bottom:28px}.dashboard-columns>section{min-width:0}.section-title{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;min-height:25px}.section-title h2{font-size:22px;letter-spacing:-.4px}.section-title .text-link{font-size:9px;white-space:nowrap}.empty{text-align:center;padding:34px 20px;color:var(--text)}.empty-icon{display:flex;width:50px;height:50px;border-radius:50%;background:var(--soft);color:var(--green);align-items:center;justify-content:center;margin:0 auto 16px}.empty h3{font-family:var(--serif);font-size:20px;font-weight:400;letter-spacing:-.25px}.empty p{font-size:11px;color:var(--muted);max-width:350px;margin:8px auto 12px}.empty>.button{margin-top:5px}.compact-empty .empty{min-height:211px;padding:27px 20px}.compact-empty .empty-icon{width:43px;height:43px;margin-bottom:11px}.compact-empty .empty h3{font-size:18px}.compact-empty .empty p{font-size:10px}.goals-preview .empty{padding:25px 20px 20px;min-height:166px}.goals-preview .empty-icon{display:none}.goals-preview .empty h3{font-size:18px}.goals-preview .empty p{font-size:10px}.gentle-note{border-top:1px solid var(--border);background:var(--soft);display:flex;align-items:center;justify-content:center;gap:8px;font-size:9px;font-style:italic;padding:14px;color:var(--muted);border-radius:0 0 10px 10px}.continue-card{display:flex;padding:21px;gap:20px;margin-bottom:12px}.continue-card>.book-cover{width:81px;height:117px;min-width:81px}.continue-card>div:last-child{flex:1;min-width:0}.continue-card .eyebrow{font-size:7px;letter-spacing:1.3px}.continue-card h3{font-family:var(--serif);font-size:19px;font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:7px 0 4px}.continue-card p{font-size:9px}.continue-card .text-link{font-size:10px;margin-top:12px}.progress{height:4px;border-radius:3px;background:var(--soft);overflow:hidden;width:100%}.progress>i{display:block;height:100%;background:#739471;border-radius:3px;transition:width .3s}.progress-label{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:10px;color:var(--muted);margin:14px 0 8px}.progress-label b{font-weight:500;color:var(--green)}.goal-preview{display:flex;align-items:center;text-align:left;gap:12px;width:100%;padding:19px}.goal-preview>div{flex:1;min-width:0}.goal-preview h3{font-size:12px}.goal-preview small{font-size:9px;color:var(--muted);display:block;margin:3px 0 10px}.goal-preview>b{font-size:11px;font-weight:500;color:var(--green)}.goal-preview-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--sage);color:var(--green)}.lower{margin-top:3px}.activity-panel{padding:22px 24px}.activity-panel .eyebrow{font-size:7px;letter-spacing:1.1px}.activity-panel h3{font-size:23px;font-family:var(--serif);font-weight:400;margin-top:8px}.activity-panel h3 small{font-family:Segoe UI,sans-serif;font-size:9px;color:var(--muted);font-weight:400;margin-left:3px}.week-chart{display:flex;justify-content:space-around;gap:14px;height:121px;margin-top:10px}.week-chart>div{display:flex;flex-direction:column;align-items:center;flex:1}.bar-value{font-size:7px;color:var(--muted);min-height:15px}.bar-track{flex:1;position:relative;width:20px;border-radius:4px;background:var(--soft);display:flex;align-items:flex-end}.bar-track i{display:block;background:#b5c6a9;width:100%;border-radius:4px;min-height:2px}.week-chart .today i{background:#577c5c}.week-chart small{font-size:8px;color:var(--muted);margin-top:9px}.week-chart .today small{color:var(--green);font-weight:600}.discovery-card{align-self:stretch;background:var(--soft);border:1px solid var(--border);border-radius:10px;padding:29px;position:relative;overflow:hidden;margin-top:41px;min-height:215px}.discovery-label{display:flex;align-items:center;gap:7px;font-size:7px;letter-spacing:1.4px;color:var(--green);font-weight:600}.discovery-card h2{font-size:25px;max-width:280px;margin-top:16px;line-height:1.2}.discovery-card p{font-size:10px;color:var(--muted);max-width:240px;margin:10px 0 13px}.discovery-card .text-link{font-size:10px}.discovery-mark{position:absolute;bottom:9px;right:5px;font-size:110px;color:#92aa7e23;line-height:1;pointer-events:none}.page-footer{display:flex;align-items:center;justify-content:center;gap:8px;border-top:1px solid var(--border);padding:22px 0 4px;font-size:8px;color:var(--muted)}.count-badge{background:var(--sage);font:12px Segoe UI,sans-serif;color:var(--green);padding:4px 8px;border-radius:5px}.library-toolbar{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);align-items:center;margin-bottom:22px;gap:10px}.tabs{display:flex;gap:22px;align-items:center;overflow-x:auto}.tabs>button{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;white-space:nowrap;padding:13px 2px 16px;color:var(--muted);border-bottom:2px solid transparent}.tabs>button.active{color:var(--green);border-color:var(--green);font-weight:600}.tabs>button>span{font-size:9px;background:var(--soft);padding:2px 5px;border-radius:4px}.tabs.standalone{border-bottom:1px solid var(--border);margin:25px 0}.view-switch{display:flex;border:1px solid var(--border);border-radius:6px;padding:3px;background:var(--surface)}.view-switch button{display:flex;align-items:center;justify-content:center;width:30px;height:28px;color:var(--muted);border-radius:4px}.view-switch button.active{color:var(--green);background:var(--sage)}.search-sort{display:flex;justify-content:space-between;gap:15px;margin-bottom:28px}.search-input{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:7px;padding-left:12px;color:var(--muted);width:330px}.search-input input{border:0;outline:0;font-size:11px;background:transparent;width:100%;padding:12px}.sort-select{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--muted)}.sort-select select{background:transparent;border:0;padding-left:3px;color:var(--muted);font-size:10px}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(157px,1fr));gap:30px 28px}.collection-toolbar,.collection-toolbar>label,.collection-heading,.book-collections-summary,.collection-create-actions{display:flex;align-items:center;gap:12px}.collection-toolbar{justify-content:space-between;flex-wrap:wrap;margin-bottom:22px}.collection-toolbar>label{flex:1 1 260px;min-width:0;font-size:12px;color:var(--text)}.collection-toolbar select{flex:1;min-width:0;max-width:340px;font-size:12px}.collection-toolbar>.button{flex-shrink:0}.collection-heading{padding:20px;margin-bottom:20px}.collection-heading>div{flex:1;min-width:0;overflow-wrap:anywhere}.collection-heading h2{font-size:24px}.collection-heading p{color:var(--muted);font-size:12px;margin-top:6px;white-space:pre-wrap}.book-collections-summary{margin:-10px 0 25px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.collection-chip{max-width:100%;white-space:normal;overflow-wrap:anywhere;color:var(--green)}.collection-search{display:flex;align-items:center;gap:8px;margin-bottom:14px}.form .collection-search{flex-direction:row;margin:0}.collection-search input{flex:1;min-width:0;font-size:12px}.collection-books{border:0;padding:0;margin:0;min-width:0}.collection-books legend{font-size:11px;margin-bottom:10px}.collection-books .checkbox-list label,.collection-memberships label{align-items:flex-start;line-height:1.5}.collection-books .checkbox-list input,.collection-memberships input{flex-shrink:0;margin-top:3px}.collection-books label>span,.collection-memberships label>span{min-width:0;overflow-wrap:anywhere}.collection-books small,.collection-memberships small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.collection-feedback{min-height:30px;display:flex;align-items:center;gap:6px;color:var(--green);font-size:11px;margin-top:10px}.collection-create{border-top:1px solid var(--border);padding-top:18px}.collection-create-actions{justify-content:flex-end;flex-wrap:wrap}@media(max-width:600px){.collection-toolbar>label{flex-basis:100%}.collection-toolbar select{max-width:none}.collection-toolbar>.button{width:100%}}.book-card{padding:0;text-align:left;min-width:0;display:block;max-width:240px;width:100%}.book-card:hover .book-cover{transform:translateY(-4px);box-shadow:5px 12px 20px #263d3420}.book-cover{width:100%;aspect-ratio:2/2.9;position:relative;border-radius:3px 7px 7px 3px;box-shadow:3px 5px 8px #263d3418;overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;align-items:center;flex-direction:column;justify-content:space-between;padding:24px 17px;isolation:isolate;background:#365d4b;color:#ede9cf;flex-shrink:0}.book-cover>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.cover-spine{position:absolute;top:0;bottom:0;left:0;width:6%;background:linear-gradient(90deg,#0003,transparent 40%,#ffffff18 85%,#0002);pointer-events:none}.cover-rule{width:37%;height:1px;background:currentColor;opacity:.4}.cover-author{font-size:8px;letter-spacing:1.1px;text-align:center;text-transform:uppercase;margin-top:12px}.book-cover strong{font-family:var(--serif);font-size:25px;line-height:1.17;font-weight:400;text-align:center;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;word-break:break-word}.book-cover svg{margin:10px 0;opacity:.7}.book-cover.small{padding:12px 8px}.book-cover.small strong{font-size:14px;-webkit-line-clamp:3}.book-cover.small .cover-author{font-size:5px;margin:0}.book-cover.small svg{width:20px}.cover-1{background:#b5997a;color:#34291e}.cover-2{background:#4d6070;color:#e5eaed}.cover-3{background:#725d54;color:#ffefdf}.cover-4{background:#a2ad97;color:#263d34}.cover-5{background:#d3c7a9;color:#4f4d3c}.book-caption{padding:15px 1px}.book-format{font-size:8px;letter-spacing:1px;color:var(--green);font-weight:600}.book-format>span{font-size:8px;letter-spacing:0;color:var(--muted);font-weight:400}.book-caption h3{font-family:var(--serif);font-size:18px;font-weight:400;margin:7px 0 4px;line-height:1.3;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.book-caption p{color:var(--muted);font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-status{display:flex;align-items:center;gap:5px;font-size:9px;color:var(--muted);margin:15px 0 8px}.book-status b{margin-left:auto;font-size:9px;font-weight:400;color:var(--green)}.status-dot{width:5px;height:5px;border-radius:50%;background:#bbc1b6;display:inline-block;flex-shrink:0}.status-dot.reading{background:#88a47b}.status-dot.done{background:#668fa5}.list-view{display:flex;flex-direction:column;gap:10px}.book-card.as-row{display:flex;max-width:none;gap:23px;padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:9px;align-items:center}.as-row>.book-cover{width:80px;height:110px;padding:9px}.as-row>.book-cover strong{font-size:15px}.as-row .cover-author{font-size:5px}.as-row .book-cover svg{height:20px}.as-row .book-caption{flex:1;max-width:650px}.library-empty .empty{padding:68px 20px}.bottom-note{font-size:9px;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:7px;line-height:1.7;margin-top:28px}.info-banner{padding:15px 18px;background:var(--sage);color:var(--green);border-radius:7px;font-size:12px;line-height:1.7;display:flex;gap:10px;align-items:center;margin-bottom:20px}.modal-backdrop,.welcome-backdrop{position:fixed;inset:0;z-index:100;background:#172b2460;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:22px;overflow:auto}.modal{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:13px;width:540px;max-width:100%;max-height:90dvh;overflow:auto;padding:28px;box-shadow:0 25px 90px #10251d30}.modal.wide{width:800px}.modal>header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.modal h2{font-size:25px}.modal>p{font-size:12px;margin-bottom:15px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--border);padding-top:20px;margin-top:22px}.drop-zone{margin-top:23px;border:1px dashed #a1b19a;border-radius:9px;padding:36px 20px;text-align:center;background:var(--soft)}.drop-zone.drag{outline:3px solid var(--green);background:var(--sage)}.upload-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;background:var(--sage);color:var(--green);border-radius:50%;margin-bottom:15px}.drop-zone h3{font-family:var(--serif);font-size:23px;font-weight:400}.drop-zone p{color:var(--muted);font-size:10px;margin:8px 0 22px}.storage-note{display:flex;gap:9px;align-items:center;font-size:10px;color:var(--muted);line-height:1.7;margin-top:17px}.import-results{max-height:200px;overflow:auto}.import-progress{margin-top:18px;font-size:12px;line-height:1.6;overflow-wrap:anywhere}.import-progress .loading{justify-content:flex-start;margin-block:12px}.import-results>div{display:flex;gap:10px;padding:12px;border-bottom:1px solid var(--border);font-size:11px;color:var(--green);align-items:center}.import-results b{font-weight:500}.import-results small{display:block;font-size:10px;margin-top:4px;color:var(--muted)}.import-results .failed{color:var(--danger-text)}.loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:25px;font-size:12px;color:var(--muted)}.spin{animation:spin 1.1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%);background:var(--green);color:var(--on-accent);display:flex;align-items:center;gap:10px;font-size:12px;line-height:1.6;max-width:calc(100% - 32px);width:max-content;border-radius:9px;padding:13px 16px;box-shadow:0 9px 35px #18291b30;z-index:200}.toast.error{background:#884343;color:#fff}.toast>button{display:flex;color:inherit;padding:3px;margin-left:12px}.form{display:flex;flex-direction:column;gap:18px}.form label,.field-label{font-size:11px;font-weight:500;display:flex;flex-direction:column;gap:8px}.form input,.form select,.form textarea{width:100%;font-size:12px}.form textarea{resize:vertical;min-height:75px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form .modal-actions{margin-top:4px}.form .info-banner{margin-bottom:0}.checkbox-list{max-height:230px;overflow:auto;border:1px solid var(--border);padding:12px;border-radius:7px}.checkbox-list label{display:flex;flex-direction:row;align-items:center;padding:9px 4px;gap:10px}.checkbox-list input{width:16px;height:16px;accent-color:var(--green)}.checkbox-label{display:flex;align-items:center;gap:10px;font-size:12px;line-height:1.5;margin-top:15px}.checkbox-label input{accent-color:var(--green);width:17px;height:17px;flex-shrink:0}.challenge-banner{border:1px solid var(--border);border-radius:9px;padding:23px;display:flex;align-items:center;gap:18px;background:var(--sage);margin-bottom:24px}.challenge-icon{color:var(--green)}.challenge-banner>div{flex:1}.challenge-banner h3{font-family:var(--serif);font-size:21px;font-weight:400;margin:6px 0}.challenge-banner p{font-size:10px;color:var(--muted)}.challenge-banner .button{font-size:10px}.goals-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.goal-card{padding:25px}.goal-card-top{display:flex;align-items:center;gap:10px;margin-bottom:18px}.goal-big-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;background:var(--sage);color:var(--green);border-radius:11px;margin-right:auto}.goal-card-top .tag{margin-left:auto}.goal-card h3{font-family:var(--serif);font-size:24px;font-weight:400}.goal-card p{font-size:11px;margin-top:8px;min-height:30px}.goal-card .progress-label{margin-top:23px}.goal-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:15px;margin-top:22px;font-size:10px;color:var(--muted);gap:10px}.goal-card-footer>span{display:flex;align-items:center;gap:6px}.goal-card-footer .text-link{font-size:10px}.reading-lists{display:flex;flex-direction:column;gap:24px}.reading-list{padding:25px}.reading-list>header{display:flex;align-items:center;gap:15px;margin-bottom:20px}.list-emblem{width:46px;height:46px;background:var(--sage);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--green)}.reading-list>header>div{flex:1;min-width:0}.reading-list h2{font-size:25px}.reading-list header p{font-size:10px;color:var(--muted);margin-top:5px}.list-schedule{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);margin-bottom:17px}.list-book{display:flex;align-items:center;gap:17px;padding:20px 0;border-bottom:1px solid var(--border)}.list-book:last-child{border-bottom:0;padding-bottom:0}.list-number{font-family:var(--serif);font-size:20px;color:var(--muted)}.list-book>.book-cover{width:45px;height:65px;padding:5px}.list-book .book-cover strong{font-size:8px}.list-book .cover-author,.list-book .cover-rule{display:none}.list-book .book-cover svg{height:14px;margin:0}.list-book-title{display:flex;flex-direction:column;gap:6px;text-align:left;flex:1}.list-book-title>b{font-size:13px;font-weight:500}.list-book-title>small{font-size:10px;color:var(--muted)}.reorder{display:flex;gap:3px}.list-empty{padding:22px 0;font-size:12px}.back-link{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);margin-bottom:24px;padding:0}.book-detail{display:flex;padding:35px;gap:38px;align-items:flex-start}.book-detail>.book-cover{width:180px}.book-detail-info{flex:1;min-width:0}.detail-tags{display:flex;gap:8px;flex-wrap:wrap}.book-detail h1{font-size:36px;line-height:1.25;margin-top:17px;word-break:break-word}.detail-author{font-size:13px;color:var(--muted);margin-top:10px}.detail-metrics{display:flex;gap:22px;margin:23px 0;color:var(--muted);font-size:11px;flex-wrap:wrap}.detail-metrics>span{display:flex;align-items:center;gap:7px}.detail-actions{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 16px}.book-detail-info>small{font-size:10px}.book-tool-row{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 30px}.book-tool-row>.button{font-size:10px}.book-tool-row>.danger-ghost{margin-left:auto}.file-label{position:relative;overflow:hidden;cursor:pointer}.file-label input{position:absolute;width:1px;height:1px;opacity:0;left:0;bottom:0}.detail-content{padding:18px;min-height:200px}.annotations{display:flex;flex-direction:column;gap:14px}.annotations article{background:var(--soft);border:1px solid var(--border);border-radius:7px;padding:16px}.annotation-head{display:flex;align-items:center;justify-content:space-between}.annotations blockquote{font-family:var(--serif);font-size:16px;line-height:1.7;border-left:2px solid #9aae82;padding:3px 0 3px 14px;margin:8px 0 12px;white-space:pre-wrap;word-break:break-word}.annotations article>p{font-size:12px;white-space:pre-wrap;word-break:break-word}.annotations .text-link{font-size:10px}.session-list>div{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:15px;border-bottom:1px solid var(--border);font-size:12px;color:var(--muted)}.session-list>div>span:first-child{display:flex;gap:10px;align-items:center;color:var(--text)}.list-picker{display:flex;flex-direction:column;gap:10px}.list-picker .button{justify-content:space-between}.dictionary-definition{white-space:pre-wrap;font-family:var(--serif);font-size:18px!important;line-height:1.7}.settings-layout{display:flex;flex-direction:column;gap:23px}.settings-section{padding:28px}.settings-title{display:flex;align-items:center;gap:13px;margin-bottom:24px;color:var(--green)}.settings-title>div{flex:1}.settings-title h2{font-size:24px;color:var(--text)}.settings-title p{font-size:11px;color:var(--muted);margin-top:5px}.theme-picker{display:flex;gap:15px}.theme-option{border:1px solid var(--border);border-radius:8px;padding:8px;flex:1;text-align:left;background:var(--surface);max-width:220px;min-width:0}.theme-option.selected{outline:2px solid var(--green);outline-offset:2px}.theme-preview{height:76px;border-radius:4px;display:flex;gap:8px;padding:10px;border:1px solid #273b2910;background:#f7f8f5}.theme-preview>i{display:block;width:22%;height:100%;background:#e2e9db;border-radius:2px}.theme-preview>div{flex:1;display:flex;flex-direction:column;gap:6px;padding-top:5px}.theme-preview b{height:8px;background:#d9e0d2;border-radius:2px}.theme-preview b:first-child{width:60%;background:#8fa484}.theme-option.dark .theme-preview{background:#1b241e}.theme-option.dark .theme-preview>i{background:#354635}.theme-option.dark .theme-preview b{background:#485947}.theme-option.rose .theme-preview{background:#f9eef1}.theme-option.rose .theme-preview>i{background:#eed7df}.theme-option.rose .theme-preview b{background:#dfc4cf}.theme-option.rose .theme-preview b:first-child{background:#b48b9d}.theme-option>span:last-child{display:flex;justify-content:space-between;align-items:center;font-size:10px;padding:10px 2px 3px}.preferences-form{margin-top:30px;max-width:650px}.preferences-form .muted{font-size:10px;display:flex;gap:7px;align-items:center}.preferences-form>.button{align-self:flex-start}.storage-current{display:flex;align-items:center;gap:18px;padding:20px;background:var(--soft);border:1px solid var(--border);border-radius:8px;margin-bottom:20px}.storage-symbol{color:var(--green)}.storage-current>div{flex:1;min-width:0}.storage-current b{font-size:13px;word-break:break-word}.storage-current p{font-size:10px;color:var(--muted);margin-top:4px}.settings-section>p{font-size:11px;max-width:800px}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.button-row .button{font-size:11px}.backup-options{display:grid;grid-template-columns:1fr 1fr;gap:25px}.backup-options>div{padding:22px;background:var(--soft);border:1px solid var(--border);border-radius:8px}.backup-options h3,.restore-row h3{font-size:14px}.backup-options p,.restore-row p{font-size:11px;color:var(--muted);margin:8px 0 18px}.restore-row{display:flex;gap:25px;align-items:center;margin-top:24px;border-top:1px solid var(--border);padding-top:24px}.restore-row>div{flex:1}.restore-row p{margin-bottom:0}.settings-section details{border-top:1px solid var(--border);margin-top:20px;padding-top:20px;font-size:12px}.settings-section summary{cursor:pointer}.setup-instructions{margin-top:16px;background:var(--soft);padding:20px;border-radius:8px}.setup-instructions p{margin-bottom:12px;font-size:11px}code{background:var(--sage);padding:2px 5px;border-radius:3px;font-size:11px}.restore-summary{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.restore-summary>span{padding:16px;background:var(--soft);border-radius:7px;font-size:11px;color:var(--muted)}.restore-summary b{font-size:24px;font-family:var(--serif);font-weight:400;color:var(--text);margin-right:5px}.busy-strip{position:fixed;bottom:20px;right:20px;border-radius:8px;background:var(--surface);border:1px solid var(--border);z-index:120;box-shadow:var(--shadow)}.profile-avatar{width:58px;height:58px;font-size:29px}.profile-intro{display:flex;justify-content:space-between;align-items:center;padding:30px 35px;background:var(--sage);overflow:hidden;margin-bottom:25px}.profile-intro h2{font-size:30px;margin-top:10px}.profile-intro p{font-size:11px;color:var(--muted);margin-top:10px}.profile-sprout{font-size:100px;line-height:1;color:var(--green);opacity:.25;margin-left:20px}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:30px}.profile-stat{padding:22px;display:grid;grid-template-columns:1fr auto;gap:13px}.profile-stat svg{color:var(--green);grid-column:2;grid-row:1}.profile-stat strong{font-family:var(--serif);font-size:30px;font-weight:400;grid-column:1;grid-row:1}.profile-stat>span{grid-column:1/3;color:var(--muted);font-size:10px}.monthly-panel{padding:24px;min-height:175px}.monthly-panel p{font-size:10px}.month-chart{display:grid;grid-template-columns:repeat(10,1fr);gap:7px;margin-top:20px}.month-chart>div{border-radius:3px;background:var(--soft);height:25px;display:flex;align-items:center;justify-content:center;font-size:7px;color:var(--muted)}.month-chart>div.level-1{background:#d6e2cd;color:#31432e}.month-chart>div.level-2{background:#a4bc99;color:#29402e}.month-chart>div.level-3{background:#597c58;color:#fff}.chart-legend{display:flex;gap:6px;justify-content:flex-end;align-items:center;font-size:8px;color:var(--muted);margin-top:14px}.chart-legend>i{width:9px;height:9px;border-radius:2px;background:#d6e2cd}.chart-legend>i:nth-of-type(2){background:#a4bc99}.chart-legend>i:nth-of-type(3){background:#597c58}.achievements-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.achievement{text-align:center;padding:27px 18px}.achievement>span{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:var(--sage);color:var(--green);margin-bottom:16px}.achievement h3{font-family:var(--serif);font-size:20px;font-weight:400}.achievement p{font-size:10px;color:var(--muted);margin-top:7px}.achievement small{display:block;font-size:9px;margin-top:17px;color:var(--green)}.achievement.locked>span{background:var(--soft);color:var(--muted)}.achievement.locked small{color:var(--muted)}.performance-summary{display:flex;gap:30px;padding:23px;flex-wrap:wrap;margin-top:28px}.performance-summary>span{font-size:11px;color:var(--muted);display:flex;gap:7px;align-items:center}.performance-summary b{color:var(--text);font-weight:500}.welcome-backdrop{z-index:90}.welcome{display:grid;grid-template-columns:.85fr 1.15fr;width:850px;max-width:100%;border-radius:15px;background:var(--surface);overflow:auto;max-height:95dvh;box-shadow:0 25px 90px #10251d30}.welcome-illustration{padding:42px 34px;background:var(--hero);position:relative;overflow:hidden;display:flex;align-items:flex-start;flex-direction:column}.welcome-illustration .brand-icon{width:53px;height:56px;margin-bottom:35px}.welcome-illustration>.eyebrow{font-size:8px}.welcome-illustration h1{font-size:37px;line-height:1.18;margin-top:18px;z-index:1}.welcome-illustration p{font-size:12px;line-height:2;color:var(--muted);margin-top:22px;z-index:1}.welcome-flower{font-size:210px;position:absolute;bottom:35px;right:-34px;color:#7b9c6c27;line-height:1}.welcome-private{display:flex;align-items:center;gap:7px;font-size:9px;color:var(--green);margin-top:auto;padding-top:80px;z-index:1}.welcome-form{padding:40px 34px;gap:25px}.welcome-form>.eyebrow{font-size:7px;letter-spacing:1.2px}.welcome-google-button{width:100%;min-height:44px;background:#fff;color:#3c4043;border:1px solid #dadce0;font-size:13px;gap:12px}.welcome-google-button:hover:not(:disabled){background:#f8fafd;color:#3c4043}.welcome-google-button svg{flex-shrink:0}.welcome-google p{color:var(--muted);font-size:11px;line-height:1.6;margin-top:10px}.welcome-google .welcome-google-error{color:var(--danger-text)}.welcome-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px}.welcome-divider:before,.welcome-divider:after{content:"";flex:1;height:1px;background:var(--border)}.welcome-google-confirm{display:flex;flex-direction:column;gap:18px;padding-block:12px}.welcome-google-confirm>svg{color:var(--green)}.welcome-google-confirm h2{font-family:var(--serif);font-size:28px;line-height:1.2}.welcome-google-confirm p{font-size:12px;line-height:1.7;overflow-wrap:anywhere}.welcome-form>.field-label{margin-bottom:12px}.welcome-form .theme-picker{gap:10px;margin-top:10px}.welcome-form .theme-option>span:last-child{font-size:8px}.welcome-form .theme-option>span:last-child svg{width:12px}.welcome-form .theme-preview{height:65px}.welcome-form label{font-size:11px}.welcome-storage{display:flex;gap:12px;padding:17px;background:var(--soft);border:1px solid var(--border);border-radius:8px}.welcome-storage>svg{color:var(--green);margin-top:2px}.welcome-storage b{font-size:11px}.welcome-storage p{font-size:10px;color:var(--muted);margin-top:6px}.welcome-storage .text-link{font-size:9px;margin-top:10px}.welcome-submit{justify-content:space-between;font-size:11px}.welcome-form>small{font-size:9px;text-align:center;margin-top:-12px}.fatal{display:flex;min-height:100dvh;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:30px;text-align:center}.fatal h1{font-size:32px}.fatal p{max-width:600px;font-size:14px;color:var(--muted)}.skip-link{position:fixed;left:250px;top:-100px;background:var(--green);color:var(--on-accent);z-index:300;padding:14px;border-radius:5px}.skip-link:focus{top:10px}.mobile-toggle,.mobile-close,.nav-scrim{display:none}.drive-identity{display:flex;align-items:center;gap:16px;padding:20px;border-radius:9px;border:1px solid var(--border);background:var(--soft);margin-bottom:18px}.drive-cloud-icon{display:flex;color:var(--green)}.drive-identity>div{min-width:0}.drive-identity b{font-size:14px;word-break:break-word}.drive-identity p{font-size:12px;color:var(--muted);margin-top:5px}.drive-identity small{font-size:10px;color:var(--muted);display:block;margin-top:5px}.drive-permission-note{display:flex;gap:10px;align-items:flex-start;padding:16px 0;color:var(--green)}.drive-permission-note p{font-size:11px}.drive-error{display:flex;gap:10px;align-items:flex-start;padding:14px;border-radius:7px;background:#b0444410;color:var(--danger-text);font-size:12px;line-height:1.7;margin:12px 0}.drive-details{margin-top:17px}.drive-section .button-row{margin-top:10px}.drive-section details ol{padding-left:20px;font-size:11px;line-height:1.9;margin:12px 0 20px}.drive-section details code{overflow-wrap:anywhere}.drive-section .form .button{align-self:flex-start}.drive-conflicts{display:flex;gap:15px;align-items:center;justify-content:space-between;background:var(--sage);padding:16px;border-radius:7px;margin-top:18px;flex-wrap:wrap}.drive-conflicts p{font-size:12px}.drive-conflict-list{display:flex;flex-direction:column;gap:22px}.drive-conflict-list article{border:1px solid var(--border);border-radius:8px;padding:18px}.drive-conflict-options{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:15px}.drive-conflict-options>div{background:var(--soft);padding:15px;border-radius:6px;min-width:0}.drive-conflict-options b{font-size:11px}.drive-conflict-options p{font-size:12px;white-space:pre-wrap;word-break:break-word;margin:10px 0 15px}@media(max-width:550px){.drive-conflict-options{grid-template-columns:1fr}.drive-section .button-row>.button{white-space:normal}.drive-identity{padding:15px;gap:12px}.drive-identity b{font-size:12px}}.pagination{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:26px;font-size:12px;color:var(--muted)}.challenge-period{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:11px;margin-bottom:18px}.challenge-period select{font-size:11px;padding:8px 12px}.reader-layout{color-scheme:light;--reader-header-height: calc(58px + env(safe-area-inset-top)) ;--reader-footer-height: calc(62px + env(safe-area-inset-bottom)) ;--text: var(--ink);--surface: var(--paper);--soft: var(--reader-bg);--border: var(--reader-border);--muted: var(--reader-muted);--sage: var(--reader-bg);--green: #315a48;--green-hover: #254937;--on-accent: #ffffff;--danger-text: #9c3333;--reader-bg: #f0f1ed;--paper: #fffefa;--ink: #28352d;--reader-chrome: #fffefa;--reader-border: #e0e4db;--reader-muted: #596459;--reader-highlight: #dde59e;--reader-pdf-highlight: #dde59e33;position:fixed;inset:0;overflow:hidden;height:100dvh;background:var(--reader-bg);color:var(--ink)}.reader-layout.reader-night{color-scheme:dark;--green: #acc8b2;--green-hover: #c1d9c5;--on-accent: #14241a;--danger-text: #ffb3ae;--reader-bg: #121915;--paper: #1d2720;--ink: #d8dfd3;--reader-chrome: #1b251e;--reader-border: #354032;--reader-muted: #9eaa99;--reader-highlight: #43502d;--reader-pdf-highlight: #43502d33}.reader-layout.reader-sepia{--green: #5e4d2e;--green-hover: #493b22;--reader-bg: #e7dece;--paper: #f6eedb;--ink: #50452d;--reader-chrome: #f6eedb;--reader-border: #dfd1b6;--reader-muted: #675b46;--reader-highlight: #ddd599;--reader-pdf-highlight: #ddd59933}.reader-layout.reader-contrast{--green: #514026;--green-hover: #3d301d;--reader-bg: #d1b98e;--paper: #ead9b5;--ink: #2d2416;--reader-chrome: #ead9b5;--reader-border: #baa377;--reader-muted: #51432c;--reader-highlight: #c4ad67;--reader-pdf-highlight: #c4ad6733}.reader-header{display:flex;align-items:center;gap:12px;height:76px;min-height:76px;padding:0 25px;border-bottom:1px solid var(--reader-border);background:var(--reader-chrome);z-index:5}.reader-layout.controls-hidden>.reader-header,.reader-layout.controls-hidden>.reader-options,.reader-layout.controls-hidden>.reader-footer{display:none}.controls-restore{position:fixed;z-index:20;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));background:var(--reader-chrome);color:var(--ink);border:1px solid var(--reader-border);box-shadow:0 2px 12px #0002}.document-area.touch-selection [data-selectable],.document-area.touch-selection [data-selectable] *{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.document-area.is-selecting-touch{touch-action:none!important}::highlight(unibook-touch){color:var(--ink);background:var(--reader-highlight)}.reader-header .icon-button:hover{background:var(--reader-bg)}.reader-title{flex:1;min-width:0;padding-left:8px}.reader-title>span{font-size:7px;letter-spacing:1.5px;color:var(--reader-muted)}.reader-title h1{font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.7}.reader-session{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--reader-muted)}.reader-body{display:flex;flex:1;min-height:0;position:relative}.document-area{flex:1;min-width:0;overflow:auto;position:relative;padding:34px 24px 55px;overscroll-behavior:contain}.document-area.pdf-gestures{touch-action:pan-x pan-y}@media(pointer:fine){.document-area.turn-pages :where(.pdf-stage,.text-page,.textLayer){cursor:grab}.document-area.turn-pages .textLayer :is(span,br){cursor:inherit}}.reader-header .reader-select-text{flex-shrink:0;background:var(--paper);color:var(--ink);border-color:var(--reader-border);padding:8px 10px;font-size:11px}.reader-header .reader-select-text[aria-pressed=true]{background:var(--reader-bg);border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}@media(max-width:760px){.reader-header .reader-select-text{padding:7px}.reader-select-text>span{display:none}}.document-area.is-page-dragging,.document-area.is-page-dragging *{cursor:grabbing;user-select:none;-webkit-user-select:none}.page-turn-overlay{position:absolute;z-index:4;overflow:hidden;pointer-events:none;-webkit-user-select:none;user-select:none;contain:layout paint}.turn-sheet{position:absolute;isolation:isolate}.turn-previous .turn-sheet,.turn-previous .turn-texture{transform:scaleX(-1)}.turn-underlay,.turn-front,.turn-back,.turn-texture{position:absolute;inset:0;background:var(--paper)}.turn-front,.turn-back,.turn-texture{overflow:hidden}.turn-front,.turn-back{will-change:clip-path,transform}.turn-back{transform-origin:0 0;box-shadow:-8px 0 24px #0003}.turn-back .turn-texture{opacity:.12}.turn-back:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0003,#fff2 12%,transparent 38%,#00000009)}.turn-texture>canvas{width:100%;height:100%;display:block}.turn-shadow{position:absolute;left:0;top:0;width:30px;height:100%;transform-origin:top;background:linear-gradient(90deg,transparent,#0006 50%,transparent);pointer-events:none}.pdf-stage{position:relative;margin:0 auto}.pdf-stage>.pdf-page{position:absolute;top:0;left:0;margin:0;transform-origin:0 0}.text-page{background:var(--paper);color:var(--ink);box-shadow:0 3px 20px #17271b10;max-width:780px;min-height:100%;padding:42px 65px 35px;margin:0 auto;border-radius:2px;font-family:var(--serif);line-height:1.9;word-break:break-word;display:flex;flex-direction:column}.text-page [data-selectable]{white-space:pre-wrap;flex:1;margin:28px 0}.text-running-head{font-family:Segoe UI,sans-serif;text-align:center;text-transform:uppercase;letter-spacing:2px;font-size:8px;color:var(--reader-muted);padding-bottom:20px;border-bottom:1px solid var(--reader-border)}.text-page-number{text-align:center;font-size:12px;color:var(--reader-muted);margin-top:25px}.text-page mark{background:var(--reader-highlight);color:inherit;border-radius:2px}::highlight(unibook){background:var(--reader-pdf-highlight)}.pdf-page{position:relative;margin:0 auto;background:var(--paper);box-shadow:0 3px 20px #17271b20}.pdf-page canvas{display:block}.pdf-detail-layer{position:absolute;inset:0;pointer-events:none}.pdf-detail-layer canvas{position:absolute}.pdf-page .textLayer{z-index:1}.pdf-page[data-color-fallback=true] canvas{filter:var(--pdf-color-filter)}.pdf-color-defs{position:absolute;pointer-events:none}.reader-error{max-width:600px;padding:40px;background:var(--paper);color:var(--ink);border:1px solid var(--reader-border);margin:35px auto;text-align:center;line-height:1.8;font-size:14px}.reader-footer{min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 30px;background:var(--reader-chrome);border-top:1px solid var(--reader-border)}.reader-footer .button{font-size:11px}.reader-footer .button:not(.primary){background:var(--paper);color:var(--ink);border-color:var(--reader-border);transition:border-color .15s,box-shadow .15s}.reader-footer .button:not(.primary):hover:not(:disabled){background:var(--reader-bg);border-color:var(--reader-muted)}.reader-footer .button:not(.primary):disabled{opacity:1;background:var(--reader-bg);color:var(--reader-muted);border-color:var(--reader-border)}.reader-position{width:220px}.reader-position>div:first-child{display:flex;justify-content:center;align-items:center;gap:7px;font-size:10px;color:var(--reader-muted);margin-bottom:10px}.reader-position input{width:52px;padding:4px 5px;font-size:11px;text-align:center;background:var(--paper);color:var(--ink);border:1px solid var(--reader-border)}.reader-options{display:flex;justify-content:center;gap:30px;align-items:center;border-bottom:1px solid var(--reader-border);background:var(--reader-chrome);padding:13px 20px;z-index:4;flex-wrap:wrap}.reader-options>label{display:flex;gap:10px;align-items:center;font-size:11px}.reader-options select{padding:7px;font-size:11px;background:var(--paper);border-color:var(--reader-border);color:var(--ink)}.reader-options>.muted{font-size:9px;color:var(--reader-muted)}.zoom-controls{display:flex;gap:10px;align-items:center;font-size:11px}.selection-toolbar{position:fixed;bottom:95px;left:50%;transform:translate(-50%);display:flex;align-items:center;padding:5px;background:var(--reader-chrome);border:1px solid var(--reader-border);border-radius:9px;box-shadow:0 5px 25px #17271b30;z-index:10}.selection-toolbar button{display:flex;gap:6px;align-items:center;font-size:11px;padding:10px;border-radius:5px}.selection-toolbar button:hover{background:var(--reader-bg)}.study-sidebar{width:365px;border-left:1px solid var(--reader-border);background:var(--reader-chrome);overflow:auto;flex-shrink:0;padding-bottom:15px}.study-tabs{display:flex;align-items:center;justify-content:space-around;padding:10px 8px;border-bottom:1px solid var(--reader-border);position:sticky;top:0;background:var(--reader-chrome);z-index:3}.study-tabs>button{display:flex;flex-direction:column;align-items:center;gap:7px;padding:10px;border-radius:5px;font-size:9px;color:var(--reader-muted)}.study-tabs>button.active{background:var(--reader-bg);color:var(--ink)}.study-sidebar .annotations{padding:16px}.study-sidebar .annotations article{background:var(--reader-bg);border-color:var(--reader-border);color:var(--ink)}.study-sidebar .empty{color:var(--ink)}.study-sidebar .empty p{color:var(--reader-muted)}.study-sidebar .empty h3{font-size:20px}.sidebar-heading{padding:20px 20px 5px;display:flex;align-items:center;justify-content:space-between}.sidebar-heading h2{font-size:22px}.assistant{padding:22px 19px;display:flex;flex-direction:column;gap:18px}.assistant-intro{padding:10px 5px;text-align:center}.assistant-intro>span{display:inline-flex;align-items:center;justify-content:center;background:var(--reader-bg);border-radius:50%;width:52px;height:52px;margin-bottom:16px;color:#77916b}.assistant-intro h2{font-size:23px}.assistant-intro p{font-size:11px;color:var(--reader-muted);margin-top:9px}.mode-toggle{display:flex;padding:4px;background:var(--reader-bg);border-radius:7px}.mode-toggle>button{display:flex;align-items:center;justify-content:center;flex:1;gap:5px;padding:9px 5px;font-size:10px;border-radius:5px;color:var(--reader-muted)}.mode-toggle>button.active{background:var(--reader-chrome);color:var(--ink);box-shadow:0 1px 4px #19291d10}.chat-history{display:flex;flex-direction:column;gap:16px}.chat-message h3{font-size:13px;padding:14px;background:var(--reader-bg);border-radius:7px}.chat-message>p{white-space:pre-wrap;font-size:12px;line-height:1.9;padding:14px 2px}.source-excerpt{display:block;width:100%;padding:12px;text-align:left;border:1px solid var(--reader-border);border-radius:6px;margin-bottom:8px}.source-excerpt b{font-size:9px;font-weight:600;color:var(--reader-muted)}.source-excerpt>span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;font-size:11px;font-family:var(--serif);line-height:1.7;margin-top:6px}.assistant-query{border:1px solid var(--reader-border);background:var(--paper);border-radius:8px;padding:10px;display:flex;align-items:flex-end}.assistant-query textarea{resize:vertical;background:transparent;border:0;font-size:11px;line-height:1.7;flex:1;padding:3px;min-width:0;color:var(--ink);outline:none}.assistant>small{font-size:9px;color:var(--reader-muted);text-align:center}.consent-sources{max-height:270px;overflow:auto;font-size:12px}.consent-sources blockquote{border-left:2px solid var(--green);margin:15px 0;padding:8px 15px;background:var(--soft)}.consent-sources p{font-size:11px;margin-top:7px}@media(min-width:1500px){.main-content{padding-top:45px;padding-left:55px;padding-right:55px}.hero{min-height:315px}.hero-content{padding:40px}.hero-art{margin-right:40px}.hero h2{font-size:42px}.hero p,.hero .button{font-size:12px}.hero-art .art-book{transform-origin:50% 0;scale:1.1;top:65px}.stats-grid{gap:20px}.stat-label{font-size:11px}.stat-card{padding:24px 20px}.stat-card small{font-size:9px}.dashboard-columns{gap:30px}.topbar{padding:0 55px}}@media(max-width:1180px){.sidebar{width:210px;padding-left:15px;padding-right:15px}.brand{gap:8px}.brand>span:last-child{font-size:27px}.sidebar nav button{font-size:10.5px;gap:10px}.user-button{width:calc(100% + 30px);margin-left:-15px;padding:18px 15px}.main-shell{margin-left:210px;width:calc(100% - 210px)}.main-content{padding:30px 27px 20px}.topbar{padding:0 27px}.dashboard-heading h1{font-size:28px}.hero-content{padding:30px}.hero-art{min-width:285px;transform:translate(15px)}.hero h2{font-size:31px}.hero p{font-size:10px}.stats-grid{gap:10px}.stat-card{padding:17px 12px;gap:9px}.stat-card>svg{display:none}.stat-icon{width:28px;height:28px}.stat-icon svg{width:17px}.stat-label{font-size:8px}.stat-card small{font-size:7px}.stat-card strong{font-size:23px}.section-title h2{font-size:20px}.dashboard-columns{gap:18px}.book-detail{padding:27px;gap:28px}.book-detail>.book-cover{width:150px}.book-detail h1{font-size:31px}.study-sidebar{width:325px}.text-page{padding:35px 40px}.goals-grid{gap:16px}.goal-card{padding:21px}.goal-card-footer,.challenge-banner{flex-wrap:wrap}.challenge-banner>div{min-width:200px}.challenge-banner h3{font-size:19px}}@media(max-width:960px){.sidebar{width:185px;padding-left:12px;padding-right:12px}.brand{padding-left:3px;gap:7px}.brand-icon{width:32px;height:36px}.brand>span:last-child{font-size:25px}.brand small{font-size:5.5px;letter-spacing:1px}.sidebar nav button{font-size:9.5px;gap:8px;padding:0 10px}.sidebar nav svg{width:17px}.sidebar-invite{padding:16px 13px}.sidebar-invite h3{font-size:14px}.sidebar-invite p,.sidebar-invite button{font-size:9px}.local-status{font-size:7.5px;padding-left:8px}.user-button{width:calc(100% + 24px);margin-left:-12px;padding:18px 12px}.user-button b{font-size:9px}.main-shell{margin-left:185px;width:calc(100% - 185px)}.main-content{padding:28px 23px 20px}.topbar{padding:0 23px;height:66px}.date-label{display:none}.hero-art{min-width:220px;transform:translate(44px);opacity:.85}.hero-content{padding:28px 24px}.hero h2{font-size:29px}.hero .button{font-size:9px}.hero{min-height:278px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.stat-card{padding:17px}.stat-icon{width:35px;height:35px}.stat-label{font-size:10px}.stat-card small{font-size:8px}.stat-card strong{font-size:26px;margin-top:6px}.stat-card>svg{display:block}.dashboard-columns{grid-template-columns:1fr;gap:24px}.discovery-card{margin-top:0;min-height:200px}.continue-card{max-width:none}.activity-panel .week-chart{height:140px}.goals-grid{grid-template-columns:1fr}.book-detail>.book-cover{width:120px}.book-detail{padding:23px;gap:23px}.book-detail h1{font-size:28px}.book-detail .detail-metrics{font-size:10px;gap:12px;margin:17px 0}.detail-actions .button{font-size:10px}.book-tool-row>.danger-ghost{margin-left:0}.profile-stats,.achievements-grid{grid-template-columns:repeat(2,1fr)}.settings-section{padding:24px}.backup-options{gap:15px}.backup-options>div{padding:17px}.restore-row{flex-wrap:wrap}.study-sidebar{width:300px}.study-tabs>button{padding:9px 7px}.reader-header{padding:0 15px;gap:8px}.reader-session{display:none}.text-page{padding:30px}.document-area{padding:20px 16px 40px}.reader-title h1{font-size:17px}.book-detail-info small{line-height:1.7;display:block}.list-book{gap:12px}.list-book>.tag{display:none}.list-book-title b{font-size:12px}}@media(max-width:700px){.sidebar{width:245px;transform:translate(-100%);transition:transform .22s;padding:30px 22px 0}.sidebar.open{transform:translate(0)}.sidebar nav button{font-size:12px;gap:12px;padding:0 13px;min-height:45px}.sidebar nav svg{width:19px}.sidebar-invite{padding:20px 17px}.sidebar-invite h3{font-size:18px}.sidebar-invite p,.sidebar-invite button{font-size:11px}.brand{gap:10px;padding-left:4px}.brand-icon{width:38px;height:41px}.brand>span:last-child{font-size:29px}.brand small{font-size:6.5px}.user-button{width:calc(100% + 44px);margin-left:-22px;padding:20px 22px}.user-button b{font-size:11px}.local-status{font-size:9px}.main-shell{margin-left:0;width:100%}.mobile-toggle{display:inline-flex}.mobile-close{display:inline-flex;position:absolute;top:10px;right:8px}.nav-scrim{display:block;position:fixed;inset:0;background:#14291e70;z-index:25}.topbar{height:64px;padding:0 18px}.topbar>div{gap:9px;font-size:10px}.topbar-home{display:none}.topbar>div>svg{display:none}.main-content{padding:27px 21px 20px}.page-heading{margin-bottom:24px;align-items:flex-start;gap:13px}.page-heading h1{font-size:29px}.dashboard-heading h1{font-size:27px}.page-heading .eyebrow{font-size:7px;letter-spacing:1.4px;margin-bottom:11px}.page-heading p{font-size:10px;line-height:1.8}.page-heading>.button{font-size:0;min-height:37px;width:38px;padding:10px;margin-top:20px}.page-heading>.button>svg{width:17px}.hero{min-height:296px}.hero-content{padding:28px 25px;max-width:100%}.hero h2{font-size:32px;line-height:1.2}.hero p{font-size:10px}.hero-art{position:absolute;right:-70px;bottom:-45px;width:250px;height:220px;transform:scale(.76);transform-origin:bottom right;opacity:.4}.hero-content{position:relative;z-index:2}.hero .button{font-size:10px;margin-top:22px;min-height:38px}.hero-art .sun{display:none}.stats-grid{gap:10px;margin-bottom:28px}.stat-card{padding:16px 12px;gap:10px}.stat-icon{width:29px;height:29px}.stat-label{font-size:8px}.stat-card strong{font-size:25px}.stat-card small{font-size:7.5px}.stat-card>svg{display:none}.section-title h2{font-size:22px}.section-title .text-link{font-size:9px}.dashboard-columns{gap:28px;margin-bottom:28px}.discovery-card{padding:26px;min-height:220px}.discovery-card h2{font-size:28px}.activity-panel{padding:21px}.activity-panel .week-chart{height:130px}.page-footer{font-size:7px;line-height:1.7;text-align:center}.tabs{gap:15px}.tabs>button{font-size:10px;padding-bottom:15px}.tabs>button>span{font-size:8px}.view-switch{display:none}.search-sort{gap:8px;margin-bottom:22px;flex-wrap:wrap}.search-input{width:100%}.sort-select{margin-left:auto}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px}.book-card{max-width:none}.book-cover{padding:20px 14px}.book-cover strong{font-size:24px}.book-caption h3{font-size:19px}.book-caption p{font-size:9px}.bottom-note{font-size:8px;text-align:center}.modal-backdrop{padding:15px}.modal{padding:23px;max-height:92dvh;border-radius:11px}.modal h2{font-size:24px}.modal>header{gap:7px}.modal>p{font-size:11px}.drop-zone{padding:28px 13px}.drop-zone h3{font-size:22px}.drop-zone p{font-size:9px}.modal-actions{gap:8px}.modal-actions>.button{font-size:11px;padding:10px 14px}.form-row{gap:13px}.form label{font-size:10px}.form input,.form textarea,.form select{font-size:12px}.toast{font-size:11px;bottom:15px;max-width:calc(100% - 24px)}.challenge-banner{padding:20px;gap:12px}.challenge-banner>div{min-width:170px}.challenge-banner .eyebrow{font-size:7px}.challenge-banner h3{font-size:21px}.challenge-icon{display:none}.challenge-banner>.icon-button{margin-left:auto}.reading-list{padding:20px}.reading-list h2{font-size:23px}.reading-list>header{gap:10px}.list-emblem{width:37px;height:37px}.list-book{gap:10px}.list-book-title>b{font-size:11px}.reorder{flex-direction:column;gap:0}.reorder>.icon-button{width:27px;height:27px}.book-detail{gap:23px;padding:24px;flex-direction:column}.book-detail>.book-cover{width:145px;align-self:center}.book-detail h1{font-size:30px}.book-detail-info{width:100%}.detail-tags{justify-content:center}.detail-author{font-size:12px}.book-detail .detail-metrics{font-size:10px;margin:20px 0;gap:15px}.detail-actions{gap:8px}.detail-actions>.button{font-size:10px;padding:10px 12px}.book-tool-row{gap:8px}.book-tool-row>.button{font-size:9px;padding:9px 11px}.book-detail-info>small{font-size:9px}.detail-content{padding:12px}.session-list>div{font-size:10px;padding:15px 6px;gap:9px}.settings-title{gap:10px;flex-wrap:wrap}.settings-title h2{font-size:22px}.settings-title>svg{width:18px}.settings-title p{font-size:10px}.settings-title>.tag{margin-left:28px}.settings-section{padding:21px}.theme-picker{gap:10px}.theme-option{padding:6px}.theme-option>span:last-child{font-size:8px;gap:3px}.theme-option>span:last-child svg{width:12px}.theme-preview{height:65px;padding:8px;gap:5px}.storage-current{padding:15px;gap:12px;flex-wrap:wrap}.storage-current b{font-size:11px}.storage-current p{font-size:9px}.storage-symbol>svg{width:23px}.backup-options{grid-template-columns:1fr;gap:13px}.restore-row{gap:17px}.profile-intro{padding:25px;position:relative}.profile-intro h2{font-size:27px}.profile-intro p{font-size:10px}.profile-sprout{position:absolute;right:-20px;bottom:-20px;opacity:.1;font-size:140px}.profile-stats{gap:12px}.profile-stat{padding:19px;gap:9px}.profile-stat strong{font-size:28px}.profile-stat span{font-size:9px}.achievement{padding:25px 12px}.achievement h3{font-size:20px}.achievement p{font-size:9px}.performance-summary{padding:20px;gap:18px}.performance-summary>span{font-size:10px}.welcome-backdrop{padding:15px}.welcome{grid-template-columns:1fr;width:450px;max-height:95dvh}.welcome-illustration{padding:25px 27px}.welcome-illustration .brand-icon{width:38px;height:41px;margin-bottom:19px}.welcome-illustration .brand-icon svg{width:24px}.welcome-illustration h1{font-size:31px;margin-top:12px}.welcome-illustration p{font-size:10px;line-height:1.7;margin-top:12px}.welcome-illustration p br{display:none}.welcome-illustration>.eyebrow{font-size:7px}.welcome-private{padding-top:15px;font-size:8px}.welcome-flower{font-size:150px;bottom:0;right:-10px}.welcome-form{padding:26px;gap:21px}.welcome-form>.eyebrow{display:none}.welcome-form .theme-preview{height:55px}.welcome-form .theme-option>span:last-child{font-size:8px}.welcome-form .theme-picker{gap:10px}.welcome-form>small{font-size:8px}.reader-header{min-height:64px;height:64px;padding:0 10px;gap:4px}.reader-header>.icon-button{width:33px;height:33px}.reader-header>.icon-button>svg{width:18px}.reader-header .reader-title{padding-left:4px}.reader-title>span{font-size:6px;letter-spacing:1px}.reader-title h1{font-size:14px}.document-area{padding:14px 10px 30px}.text-page{padding:25px 25px 20px;line-height:1.85}.text-running-head{font-size:7px;letter-spacing:1px}.text-page [data-selectable]{margin:23px 0}.reader-footer{gap:12px;padding:11px 13px;min-height:70px}.reader-footer .button{padding:10px 12px;font-size:10px;gap:4px}.reader-footer .button>span{display:none}.reader-position{max-width:200px;flex:1}.reader-position>div:first-child{font-size:9px;gap:5px}.reader-position input{width:45px}.reader-body{display:block}.document-area{height:100%}.study-sidebar{position:absolute;right:0;top:0;bottom:0;width:min(360px,94%);z-index:8;box-shadow:-10px 0 30px #12251518}.reader-options{gap:15px;padding:12px 15px}.reader-options .muted{display:none}.selection-toolbar{bottom:85px;max-width:calc(100% - 16px)}.selection-toolbar button{font-size:10px;padding:10px 8px}.reader-position .progress{height:3px}.skip-link{left:15px}}.reader-layout .reader-header{position:absolute;inset:0 0 auto;z-index:20;height:var(--reader-header-height);min-height:var(--reader-header-height);padding-top:env(safe-area-inset-top);padding-inline:max(10px,env(safe-area-inset-left)) max(10px,env(safe-area-inset-right));box-shadow:0 3px 14px #0001}.reader-layout .reader-body{position:absolute;inset:0;display:flex;height:100%}.reader-layout .document-area{height:100%;padding:0}.pdf-sheet{display:flex;flex-direction:column;justify-content:center;min-height:100%;margin:0 auto;background:var(--paper);box-shadow:0 3px 20px #17271b20}.pdf-sheet>.pdf-stage{flex-shrink:0}.reader-day .pdf-sheet{background:#fff}.pdf-sheet .pdf-page{box-shadow:none}.pdf-gestures>.loading{position:absolute;inset:0;z-index:3;pointer-events:none}.immersive-position{position:fixed;bottom:max(4px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);padding:2px 7px;border-radius:5px;background:var(--paper);color:var(--reader-muted);font-size:9px;pointer-events:none;z-index:5}.reader-layout .text-page{max-width:none;padding:28px clamp(20px,4vw,60px);border-radius:0}.reader-layout .text-page [data-selectable]{width:100%;max-width:76ch;margin:24px auto}.reader-layout .reader-footer{position:absolute;inset:auto 0 0;z-index:20;min-height:var(--reader-footer-height);padding-block:8px max(8px,env(safe-area-inset-bottom));box-shadow:0 -3px 14px #0001}.reader-layout>.reader-options{position:absolute;top:var(--reader-header-height);left:0;right:0;z-index:20;max-height:min(36dvh,calc(100dvh - var(--reader-header-height) - var(--reader-footer-height)));overflow-y:auto;box-shadow:0 4px 14px #0001}.reader-layout .study-sidebar{position:absolute;top:var(--reader-header-height);bottom:var(--reader-footer-height);right:0;width:min(365px,94%);z-index:10;box-shadow:-8px 0 24px #0002}.reader-layout.controls-hidden .study-sidebar{top:0;bottom:0}.reader-fit{display:flex;align-items:center;gap:8px}.reader-layout .zoom-controls{flex-wrap:wrap;justify-content:center}.reader-quick-tools{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(78px + env(safe-area-inset-bottom));display:flex;gap:3px;padding:5px;border:1px solid var(--reader-border);border-radius:14px;background:var(--reader-chrome);color:var(--ink);box-shadow:0 3px 18px #0002;z-index:6}.reader-quick-tools button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:48px;min-height:46px;padding:6px;border-radius:9px;font-size:9px}.reader-quick-tools button:hover,.reader-quick-tools button[aria-pressed=true]{background:var(--reader-highlight);color:var(--ink)}.reader-tool-hint{position:fixed;left:50%;bottom:calc(146px + env(safe-area-inset-bottom));transform:translate(-50%);width:max-content;max-width:calc(100% - 32px);padding:9px 13px;border-radius:8px;border:1px solid var(--reader-border);background:var(--reader-chrome);color:var(--ink);font-size:11px;pointer-events:none;z-index:5}.reader-layout .selection-toolbar{z-index:30;max-width:calc(100vw - 16px);flex-wrap:wrap;justify-content:center}.notebook-heading{display:flex;justify-content:space-between;align-items:center;padding:8px 16px}.study-tabs>button{padding:8px 6px}.book-review>header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}.book-review h2{margin:0 0 10px;font-family:var(--serif);font-weight:400}.review-rating{display:flex;gap:4px;color:var(--green);margin-bottom:10px}.review-actions{display:flex;align-items:center;gap:8px}.review-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;margin-top:25px}.reviews-list{display:grid;gap:20px;margin-top:24px}.review-card{padding:clamp(20px,3vw,32px)}.review-book-link{margin-bottom:24px;text-align:left;flex-wrap:wrap}.review-search{width:min(100%,520px)}@media(max-height:820px){.sidebar-invite{display:none}.sidebar{padding-top:18px}.sidebar .brand{padding-bottom:22px}.sidebar-bottom{padding-top:14px}.sidebar .local-status{padding-block:8px}.sidebar .user-button{padding-block:14px}}@media(max-width:700px){.reader-layout .reader-header{gap:3px}.reader-title h1{font-size:13px}.reader-layout .reader-options{padding:10px;gap:10px}.reader-fit{font-size:10px}.reader-quick-tools{right:max(10px,env(safe-area-inset-right))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition:none!important;scroll-behavior:auto!important}}