*{box-sizing:border-box}:root{--ink:#4e5c61;--muted:#9a9d92;--paper:#f7f3e8;--navy:#586f79;--line:#e4dfd1;--gold:#c5a976}body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang TC","Microsoft JhengHei",sans-serif;-webkit-tap-highlight-color:transparent;padding:env(safe-area-inset-top,0) env(safe-area-inset-right,0) env(safe-area-inset-bottom,0) env(safe-area-inset-left,0)}button,a{touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer;border:0}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:4px solid #c99b5f;outline-offset:4px}button:disabled{opacity:.4;cursor:default}.story-shell{max-width:1380px;margin:auto;padding:0 38px;min-height:calc(100dvh - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));display:grid;grid-template-rows:90px minmax(0,1fr) 45px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.story-brand{display:flex;align-items:center;gap:13px;font-size:20px;letter-spacing:2px;font-weight:600}.story-brand small{display:block;font-weight:400;letter-spacing:1px;font-size:10px;color:#a2a091;margin-top:5px}.book-mark{font-size:38px;color:var(--gold)}.story-tools{display:flex;gap:15px;align-items:center}.round{width:46px;height:46px;border:1px solid #ddd8c9;border-radius:50%;background:none;font-size:24px}.parent{background:none;font-size:11px;letter-spacing:1px;min-width:91px;min-height:48px;user-select:none;-webkit-user-select:none}.parent span{display:block;font-size:8px;color:#a8a48f;margin-top:5px}.parent.holding{background:#e7e9dc;border-radius:14px}main{min-width:0;min-height:0}.loading-note{text-align:center;line-height:1.9;color:var(--muted);padding:60px 15px}.eyebrow{color:#a89c80;letter-spacing:3px;font-size:9px;margin:0 0 15px}.shelf-intro{text-align:center;padding:36px 0 28px}.shelf-intro h1{font-size:38px;font-weight:500;letter-spacing:3px;margin:0 0 13px}.shelf-intro>p:last-child{font-size:14px;color:#999d8e;letter-spacing:1px;margin:0;line-height:1.8}.bookshelf{max-width:1050px;margin:auto;display:grid;gap:25px}.book-card{border:1px solid #e2dac9;border-radius:25px;overflow:hidden;background:#fffbf2;display:grid;grid-template-columns:1.35fr 1fr;box-shadow:0 6px 0 #d8d1bb33}.book-cover{position:relative;min-height:290px;background:#e4dfce;overflow:hidden}.book-cover img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.cover-tag{position:absolute;left:19px;top:19px;z-index:1;border:1px solid #e5dbc6;background:#fffcf2e8;color:#9b8c6b;font-size:9px;letter-spacing:2px;padding:8px 12px;border-radius:20px}.book-info{padding:30px 29px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.book-info .eyebrow{font-size:8px}.book-info h2{font-weight:500;font-size:28px;letter-spacing:1px;line-height:1.65;margin:0 0 15px}.book-info p{font-size:12px;line-height:1.9;color:#989b8b;margin:0 0 18px}.book-meta{font-size:10px;color:#a7a48f;letter-spacing:1px;margin-bottom:22px}.primary,.soft-button{display:inline-flex;align-items:center;justify-content:center;gap:15px;border-radius:30px;background:var(--navy);color:#fffdf4;min-height:50px;padding:12px 25px;font-size:14px;letter-spacing:1px}.soft-button{background:#e9e9dd;color:#8a9383;min-height:46px}.shelf-note{text-align:center;font-size:11px;color:#a5a18c;margin:27px 0;letter-spacing:1px}footer{border-top:1px solid var(--line);display:flex;justify-content:center;align-items:center;gap:15px;font-size:9px;letter-spacing:1px;color:#aaa28e}body[data-story-screen="reader"] .story-shell{height:calc(100dvh - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));min-height:0;grid-template-rows:66px minmax(0,1fr) 0}body[data-story-screen="reader"] #libraryFooter{display:none}.reader{height:100%;display:grid;grid-template-rows:44px minmax(0,1fr) 78px;gap:0;min-height:0}.reader-top{display:flex;justify-content:space-between;align-items:center;gap:15px}.shelf-back{background:none;min-height:44px;padding:8px 0;color:#8a948b;font-size:12px}.reader-book-title{font-size:11px;color:#a2a18d;letter-spacing:1px}.reading-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(265px,1fr);gap:32px;align-items:stretch;min-height:0;padding:8px 0 19px}.page-art{position:relative;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;border-radius:22px;background:#e9e3d3;overflow:hidden}.page-art img{width:100%;height:100%;object-fit:contain;display:block;background:#e9e3d3;animation:page-appear .45s ease}.art-loading{position:absolute;inset:0;display:grid;place-items:center;color:#a29880;font-size:13px}.page-text{display:flex;flex-direction:column;justify-content:center;padding:20px 15px 20px 0;min-width:0;min-height:0}.page-kicker{font-size:9px;letter-spacing:3px;color:#ac9e7d;margin-bottom:16px}.page-text h1{font-size:29px;line-height:1.5;font-weight:500;letter-spacing:2px;margin:0 0 22px;color:#5c6d71}.story-paragraphs p{font-size:clamp(16px,1.6vw,22px);line-height:1.95;letter-spacing:1px;margin:0 0 16px;color:#7a837e}.reading-status{margin-top:10px;color:#b09e79;font-size:11px;line-height:1.7;min-height:20px}.reader-controls{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;padding:10px 0 13px;position:relative}.page-progress{position:absolute;top:-2px;left:0;width:100%;height:3px;border:0;appearance:none;background:#e4dfd1}.page-progress::-webkit-progress-bar{background:#e4dfd1}.page-progress::-webkit-progress-value{background:#c7b78a}.page-progress::-moz-progress-bar{background:#c7b78a}.page-nav{background:transparent;min-height:48px;padding:10px 17px;font-size:13px;letter-spacing:1px}.page-nav.prev{justify-self:start}.page-nav.next{justify-self:end}.play-toggle{min-width:156px;min-height:50px;font-size:14px;padding:12px 22px;border-radius:30px;background:var(--navy);color:#fffdf6;letter-spacing:1px}.reader-center{display:flex;align-items:center;justify-content:center;gap:14px}.page-count{font-size:10px;color:#9d9d8c;min-width:47px}.retry-button{background:#ece8d6;min-height:44px;border-radius:22px;padding:8px 15px;color:#8d845f;font-size:12px;margin-top:10px;align-self:flex-start}.story-error{color:#9a7d58}.ending{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px 0}.ending-symbol{font-size:55px;color:#c9b17c;line-height:1;margin:12px}.ending h1{font-size:33px;font-weight:500;letter-spacing:3px;margin:16px 0}.ending p{font-size:14px;line-height:2;color:#969b8b}.ending-actions{display:flex;gap:14px;margin-top:16px}.ending-note{font-size:10px!important;color:#aba58e!important}.story-alert{max-width:500px;text-align:center;margin:35px auto;color:#968f79;line-height:1.9}.story-alert button{margin-top:15px}dialog{background:#fffaf0;border:1px solid #e1d8c5;border-radius:25px;color:var(--ink);padding:29px;width:calc(100% - 30px);max-width:470px;max-height:calc(100dvh - 35px);overflow:auto}dialog::backdrop{background:#3f505861;backdrop-filter:blur(4px)}dialog h2{font-size:23px;font-weight:500;line-height:1.6}dialog p{font-size:13px;line-height:1.9;color:#909680}dialog label{display:block;font-size:13px;margin:20px 0;line-height:1.7}dialog input{width:22px;height:22px;vertical-align:middle;accent-color:var(--navy)}dialog select{padding:10px;max-width:100%}.dialog-close{float:right;width:44px;height:44px;background:none;font-size:27px;margin:-15px -15px 0 0}.settings-note{font-size:11px!important;color:#aaa18d}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes page-appear{from{opacity:.4}to{opacity:1}}
@media(max-width:950px){.story-shell{padding:0 23px;grid-template-rows:80px minmax(0,1fr) 38px}.reading-layout{gap:22px;grid-template-columns:minmax(0,1.2fr) minmax(230px,1fr)}.page-text{padding-right:0}.page-text h1{font-size:25px;margin-bottom:17px}.story-paragraphs p{font-size:17px;letter-spacing:.5px;line-height:1.9;margin-bottom:12px}.book-info{padding:25px}.book-info h2{font-size:24px}.shelf-intro h1{font-size:33px}}
@media(orientation:portrait),(max-width:650px){.reading-layout{grid-template-columns:1fr;grid-template-rows:minmax(0,1.4fr) minmax(0,1fr);gap:13px;padding-bottom:10px}.page-text{padding:0 10px;justify-content:center}.page-text h1{font-size:25px;margin:0 0 10px}.page-kicker{display:none}.story-paragraphs p{font-size:17px;line-height:1.8;margin:0 0 8px}.reading-status{margin:3px 0 0;font-size:10px}.book-card{grid-template-columns:1fr}.book-cover{min-height:0;aspect-ratio:3/2}.book-info{padding:22px 24px}.book-info h2{font-size:25px;margin-bottom:10px}.book-info .eyebrow{margin-bottom:8px}.book-info p{margin-bottom:12px}.book-meta{margin-bottom:15px}.shelf-intro{padding:28px 0 22px}.shelf-intro h1{font-size:29px;letter-spacing:1px}.shelf-intro>p:last-child{font-size:12px}.shelf-note{font-size:10px}.reader{grid-template-rows:42px minmax(0,1fr) 73px}.reader-controls{gap:6px}.reader-center{gap:6px}.play-toggle{min-width:128px;padding:10px 14px;font-size:12px}.page-nav{font-size:11px;padding:9px 7px}.page-count{font-size:9px;min-width:37px}.reader-book-title{font-size:9px;letter-spacing:0}.reader-top{gap:8px}.shelf-back{font-size:11px}.ending h1{font-size:28px}.ending p{font-size:12px}.ending-actions{gap:10px}.primary,.soft-button{font-size:12px;padding:11px 20px}}
@media(max-width:540px){.story-shell{padding:0 15px;grid-template-rows:74px minmax(0,1fr) 38px}.story-brand{font-size:17px;gap:9px;letter-spacing:1px}.story-brand small{font-size:8px}.book-mark{font-size:31px}.story-tools{gap:7px}.round{width:39px;height:39px;font-size:22px}.parent{min-width:76px;font-size:10px}.parent span{font-size:8px}body[data-story-screen=reader] .story-shell{grid-template-rows:60px minmax(0,1fr) 0}.page-text h1{font-size:22px}.story-paragraphs p{font-size:15px;line-height:1.85}.reading-layout{gap:9px}.reader-center{flex-direction:column;gap:3px}.play-toggle{min-height:44px;min-width:135px;padding:8px 14px}.page-count{font-size:8px;line-height:1.2}.reader-controls{padding:5px 0 8px}.page-nav{min-height:48px}.ending-actions{flex-direction:column}footer{font-size:7px;letter-spacing:.2px;gap:6px}}
@media(max-height:700px) and (orientation:landscape){body[data-story-screen=reader] .story-shell{grid-template-rows:56px minmax(0,1fr) 0}.reader{grid-template-rows:38px minmax(0,1fr) 64px}.reading-layout{padding:3px 0 10px;gap:22px}.page-text{padding:5px 0}.page-text h1{font-size:23px;margin-bottom:12px}.page-kicker{margin-bottom:10px;font-size:8px}.story-paragraphs p{font-size:16px;line-height:1.8;margin-bottom:10px}.reading-status{font-size:10px;margin-top:4px}.reader-controls{padding:6px 0 8px}.play-toggle{min-height:46px}.story-brand small{font-size:8px}}
@media(max-height:480px) and (orientation:landscape){body[data-story-screen=reader] .story-shell{grid-template-rows:48px minmax(0,1fr) 0}.reader{grid-template-rows:32px minmax(0,1fr) 56px}.page-kicker{display:none}.page-text h1{font-size:19px;margin-bottom:8px}.story-paragraphs p{font-size:13px;line-height:1.65;margin-bottom:6px}.reading-status{font-size:9px}.story-brand small{display:none}.page-art{border-radius:15px}.page-nav{font-size:11px;min-height:44px}.play-toggle{min-height:44px;font-size:12px}.reader-top{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}