:root,:root[data-theme=system]{color-scheme:light dark}:root[data-theme=light]{color-scheme:light}:root[data-theme=night]{color-scheme:dark}:root{--font-serif: "Yomipoyo Serif", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-sans: "Yomipoyo Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--paper: light-dark(#f7f2e7, #171614);--ink: light-dark(#33302a, #c8c0b2);--ink-soft: light-dark(#6f695e, #85806f);--overlay: light-dark(rgba(24, 20, 14, .55), rgba(0, 0, 0, .6));--ui-bg: light-dark(#fffdf6, #24221f);--ui-border: light-dark(rgba(60, 50, 30, .18), rgba(255, 250, 235, .16));--accent: light-dark(#8c6a4f, #b39268);--poyomi-bg: light-dark(#f6dfe5, #3b2a31);--poyomi-border: light-dark(#e5b9c6, #6a4552)}*{box-sizing:border-box}html,body{margin:0;height:100%}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}:root[data-font=serif] body{font-family:var(--font-serif)}#root{height:100%}.shelf{max-width:640px;margin:0 auto;padding:24px 20px calc(40px + env(safe-area-inset-bottom))}.shelf-header{margin:8px 0 24px}.shelf-header h1{margin:0;font-size:28px}.shelf-header p{margin:4px 0 0;font-size:13px;color:var(--ink-soft)}.shelf-message{color:var(--ink-soft);text-align:center;padding:48px 0}.shelf-stage{--spine-h: 180px;--shelf-row-gap: 22px;--shelf-board: light-dark(rgba(90, 74, 48, .3), rgba(255, 250, 235, .14));position:relative}.shelf-case{display:flex;flex-wrap:wrap;align-items:flex-end;column-gap:2px;row-gap:var(--shelf-row-gap);padding-block-start:8px;padding-block-end:16px;background-image:linear-gradient(to bottom,transparent 0 var(--spine-h),var(--shelf-board) var(--spine-h) calc(var(--spine-h) + 3px),transparent calc(var(--spine-h) + 3px) 100%);background-size:100% calc(var(--spine-h) + var(--shelf-row-gap));background-position:0 8px;background-repeat:repeat-y}.shelf-slot{flex:0 0 auto;background:none;border:none;padding:0;block-size:var(--spine-h)}.poyomi-slot{flex:1 0 150px;block-size:var(--spine-h)}.poyomi{position:absolute;inset-inline-end:0;inset-block-start:8px;inline-size:150px;block-size:var(--spine-h);z-index:5;pointer-events:none}.poyomi-figure{position:absolute;inset-inline-end:0;inset-block-end:-52px;background:none;border:none;padding:0;cursor:pointer;pointer-events:auto}.poyomi-figure img{display:block;inline-size:200px;block-size:200px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.18))}.poyomi-bubble{position:absolute;inset-inline-end:6px;inset-block-end:calc(var(--spine-h) - 30px);inline-size:max-content;max-inline-size:min(260px,calc(100vw - 48px));padding:10px 30px 10px 14px;background:var(--ui-bg);border:2px solid var(--ink);border-radius:14px;color:var(--ink);font-size:14px;line-height:1.6;pointer-events:auto;box-shadow:0 4px 12px #0000001f}.poyomi-bubble:before,.poyomi-bubble:after{content:"";position:absolute;inset-inline-end:56px;border-style:solid;border-color:transparent}.poyomi-bubble:before{inset-block-end:-14px;border-width:14px 9px 0 9px;border-block-start-color:var(--ink)}.poyomi-bubble:after{inset-block-end:-10px;border-width:11px 7px 0 7px;border-block-start-color:var(--ui-bg)}.poyomi-bubble-close{position:absolute;inset-block-start:4px;inset-inline-end:6px;background:none;border:none;color:var(--ink-soft);font-size:18px;line-height:1;padding:2px 4px;cursor:pointer}.poyomi-face{display:inline-block;inline-size:44px;block-size:44px;border-radius:50%;overflow:hidden;background:var(--poyomi-bg);flex:0 0 auto}.poyomi-face img{display:block;inline-size:120px;block-size:120px;transform:translate(-38px,-18px)}.shelf-poyomi-toggle{margin-inline-start:10px;background:none;border:1px solid var(--ui-border);border-radius:999px;padding:2px 10px;color:var(--ink-soft);font-size:12px;cursor:pointer}.librarian-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:var(--overlay);display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.librarian-sheet{inline-size:min(100%,640px);max-block-size:70dvh;display:flex;flex-direction:column;background:var(--ui-bg);color:var(--ink);border:1px solid var(--ui-border);border-block-end:none;border-radius:16px 16px 0 0;box-shadow:0 -8px 30px #00000040;font-family:var(--font-sans);font-size:15px;line-height:1.7}.librarian-head{display:flex;align-items:center;gap:10px;padding:12px 16px 10px;border-block-end:1px solid var(--ui-border)}.librarian-who{display:flex;flex-direction:column;line-height:1.3;flex:1}.librarian-who strong{font-size:17px}.librarian-who span{font-size:12px;color:var(--ink-soft)}.librarian-close{background:none;border:none;color:var(--ink-soft);font-size:22px;line-height:1;padding:4px 8px;cursor:pointer}.librarian-body{flex:1 1 auto;min-block-size:0;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:12px}.librarian-reply{display:flex;align-items:flex-start;gap:8px}.librarian-reply .poyomi-face{inline-size:32px;block-size:32px;margin-block-start:4px}.librarian-reply .poyomi-face img{inline-size:88px;block-size:88px;transform:translate(-28px,-13px)}.librarian-balloon{margin:0;padding:10px 14px;background:var(--poyomi-bg);border:1px solid var(--poyomi-border);border-radius:14px 14px 14px 4px;max-inline-size:100%}.librarian-answer{display:flex;flex-direction:column;gap:8px;min-inline-size:0}.librarian-thinking{display:flex;align-items:center;gap:8px;color:var(--ink-soft)}.librarian-thinking .lookup-spinner{width:16px;height:16px}.librarian-error{color:var(--ink-soft)}.librarian-chips{display:flex;flex-wrap:wrap;gap:8px;padding-inline-start:40px}.librarian-chip{background:var(--poyomi-bg);border:1px solid var(--ink);border-radius:999px;padding:7px 14px;color:var(--ink);font-size:14px;font-weight:700;cursor:pointer}.librarian-turn{display:flex;flex-direction:column;gap:10px}.librarian-question{margin:0;align-self:flex-end;max-inline-size:85%;padding:8px 14px;background:var(--paper);border:1px solid var(--ui-border);border-radius:14px 14px 4px}.librarian-picks{display:flex;flex-wrap:wrap;gap:8px}.librarian-pick{inline-size:52px;background:none;border:none;padding:0;cursor:pointer}.librarian-foot{position:relative;display:flex;gap:8px;padding:10px 16px calc(12px + env(safe-area-inset-bottom));border-block-start:1px solid var(--ui-border)}.librarian-input{flex:1;min-inline-size:0;padding:9px 14px;border:1px solid var(--ui-border);border-radius:999px;background:var(--paper);color:var(--ink);font:inherit;font-size:16px}.librarian-send{padding:0 18px;border:none;border-radius:999px;background:var(--accent);color:#fffdf6;font:inherit;font-weight:700;cursor:pointer}.librarian-send:disabled{opacity:.45;cursor:default}.librarian-limit{position:absolute;inset-block-start:-22px;inset-inline-end:16px;font-size:12px;color:var(--ink-soft)}.pull-bubble{position:relative;display:flex;align-items:center;gap:10px;margin-block-start:14px;padding:8px 32px 8px 10px;border:2px solid var(--ink);border-radius:14px;font-size:14px}.pull-bubble .poyomi-bubble-close{inset-block-start:50%;transform:translateY(-50%)}.pull-ask{display:flex;align-items:center;gap:10px;inline-size:100%;margin-block-start:14px;padding:8px 12px;background:var(--poyomi-bg);border:1px solid var(--poyomi-border);border-radius:10px;color:var(--ink);font:inherit;font-size:13.5px;text-align:start;cursor:pointer}.pull-ask span:nth-child(2){flex:1}.pull-ask-arrow{color:var(--ink-soft);font-size:18px}.spine{position:relative;display:block;inline-size:100%;block-size:100%;border-radius:2px 3px 3px 2px;box-shadow:inset -3px 0 5px -3px #00000080,inset 3px 0 4px -3px #ffffff40,0 2px 5px #00000047}.spine-ribbon{--ribbon-w: 3px;--ribbon-inset: 3px;position:absolute;inset-block-start:100%;inset-inline-start:calc(var(--ribbon-inset) + (100% - var(--ribbon-inset) * 2 - var(--ribbon-w)) * var(--ribbon-p));inline-size:var(--ribbon-w);block-size:11px;border-radius:0 0 1px 1px;background:linear-gradient(to bottom,light-dark(#7a1810,#9e392c) 0 2px,light-dark(#b3271c,#d9584a) 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#00000040;overflow:hidden}.cover-titles{position:absolute;top:14px;right:16px;bottom:14px;left:16px;writing-mode:vertical-rl;color:#fffdf6f0}.cover-title{display:block;font-size:19px;font-weight:700;letter-spacing:.14em}.cover-subtitle{display:block;margin-block-start:10px;font-size:12px;opacity:.85;letter-spacing:.1em}.cover-volume{position:absolute;left:10px;bottom:10px;width:26px;height:26px;border-radius:50%;background:#fffdf6eb;color:#3a352c;font-size:13px;font-weight:700;display:grid;place-items:center}.cover-ribbon{position:absolute;top:0;left:16px;width:9px;height:40%;background:#d8503c;clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);box-shadow:0 1px 3px #00000059}.cover-finished{position:absolute;left:10px;top:10px;width:24px;height:24px;border-radius:50%;background:#fffdf6eb;color:#3a352c;display:grid;place-items:center}.cover-finished svg{width:14px;height:14px}.pull-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:var(--overlay);display:grid;place-items:center;padding:20px}.pull{position:relative;inline-size:min(100%,420px);max-block-size:86dvh;overflow-y:auto;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:10px;padding:20px 18px 18px;box-shadow:0 14px 40px #00000059}.pull-close{position:absolute;top:6px;right:8px;background:none;border:none;color:var(--ink-soft);font-size:22px;line-height:1;padding:4px 8px}.pull-head{display:flex;gap:16px;align-items:flex-start}.pull-cover{inline-size:100px;flex:0 0 auto}.pull-body{min-inline-size:0;flex:1}.pull-author{font-size:12px;color:var(--ink-soft)}.pull-title{margin:2px 0 0;font-size:19px}.pull-subtitle{margin-block-start:3px;font-size:13px;color:var(--ink-soft)}.pull-meta{margin-block-start:6px;display:flex;flex-wrap:wrap;gap:2px 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var(--ui-border);border-radius:10px;background:none;color:var(--ink-soft);font:inherit;font-size:13px;cursor:pointer}.recent-more:hover{color:var(--ink)}.reader{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--paper);overflow:hidden;touch-action:none;-webkit-user-select:text;user-select:text}.reader-fallback{height:100dvh;display:grid;place-content:center;gap:12px;text-align:center;color:var(--ink-soft)}.reader-frame{position:absolute;inset:max(16px,env(safe-area-inset-top)) env(safe-area-inset-right,0px) max(16px,env(safe-area-inset-bottom)) env(safe-area-inset-left,0px)}.reader.guided .reader-frame{bottom:calc(max(16px,env(safe-area-inset-bottom)) + 76px)}.reader-window{position:relative;height:100%;overflow:hidden}.flow-layer{position:absolute;top:0;right:0;bottom:0;left:0;height:100%}.flow{height:100%;writing-mode:vertical-rl;text-orientation:mixed;visibility:hidden}.flow p{margin:0;text-indent:1em}.flow h2{margin:0;font-size:inherit;font-weight:700;padding-block-end:1lh}.tcy{text-combine-upright:all}.next-volume{position:absolute;left:50%;transform:translate(-50%);bottom:calc(24px + env(safe-area-inset-bottom));background:var(--accent);color:#fffdf6;text-decoration:none;font-size:14px;padding:10px 18px;border-radius:999px;box-shadow:0 3px 10px #00000040}.menu-button{display:none}@media(hover:hover)and (pointer:fine){.menu-button{display:grid;place-items:center;position:absolute;left:20px;bottom:20px;width:44px;height:44px;border-radius:50%;background:var(--ui-bg);border:1px solid var(--ui-border);color:var(--ink-soft);box-shadow:0 3px 10px #0000002e;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s ease}.menu-button.visible{opacity:1;pointer-events:auto}}.menu{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;flex-direction:column;justify-content:space-between;font-family:var(--font-sans)}.menu-top{background:var(--ui-bg);border-bottom:1px solid var(--ui-border);padding:calc(12px + env(safe-area-inset-top)) 16px 12px;display:flex;align-items:center;gap:14px}.menu-back{flex-shrink:0;background:none;border:1px solid var(--ui-border);border-radius:8px;color:var(--ink);font-size:13px;padding:8px 12px}.menu-book{display:flex;flex-direction:column;gap:2px;min-width:0}.menu-book strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.menu-book span{font-size:12px;color:var(--ink-soft)}.menu-bottom{background:var(--ui-bg);border-top:1px solid var(--ui-border);padding:14px 16px calc(14px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px}.menu-row{display:flex;align-items:center;gap:8px}.menu-label{width:3em;font-size:12px;color:var(--ink-soft)}.menu-spacer{flex:1}.menu-chip{background:none;border:1px solid var(--ui-border);border-radius:999px;color:var(--ink);font-size:13px;padding:7px 14px}.menu-chip.current{background:var(--accent);border-color:var(--accent);color:#fffdf6}.menu-ask{align-self:flex-start;margin-block-start:6px}.menu-toc{max-height:50dvh;overflow-y:auto;display:flex;flex-direction:column}.toc-item{background:none;border:none;border-bottom:1px solid var(--ui-border);color:var(--ink);font-size:14px;text-align:left;padding:12px 4px}.toc-item.current{color:var(--accent);font-weight:700}.lookup-button{position:absolute;transform:translate(-50%);z-index:5;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:999px;color:var(--ink);font-family:var(--font-sans);font-size:13px;padding:8px 14px;box-shadow:0 2px 8px #0000002e;white-space:nowrap;-webkit-user-select:none;user-select:none}.lookup-button.lookup-bar{left:16px;right:16px;top:auto;bottom:calc(16px + env(safe-area-inset-bottom));transform:none;margin:0 auto;max-width:640px;min-height:44px;display:flex;align-items:center;justify-content:center;font-size:14px;padding:10px 18px}.lookup-bar-word{min-width:0;overflow:hidden;text-overflow:ellipsis}.guide{position:absolute;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:4;margin:0 auto;max-width:640px;block-size:60px;box-sizing:border-box;display:flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;background:var(--ui-bg);border:2px solid var(--ink);border-radius:14px;color:var(--ink);font-family:var(--font-sans);font-size:14px;line-height:1.5;box-shadow:0 2px 8px #0000001f;pointer-events:none;-webkit-user-select:none;user-select:none}.guide-text{min-width:0}.guide-chunk{display:inline-block}.lookup-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;background:var(--overlay);display:flex;flex-direction:column;justify-content:flex-end;font-family:var(--font-sans);-webkit-user-select:none;user-select:none}.lookup-sheet{background:var(--ui-bg);border-top:1px solid var(--ui-border);color:var(--ink);max-height:70dvh;overflow-y:auto;padding:18px 16px calc(14px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px;font-size:15px;line-height:1.7;writing-mode:horizontal-tb;-webkit-user-select:text;user-select:text;touch-action:pan-y}.lookup-sheet p,.lookup-sheet h3{margin:0}.lookup-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.lookup-head strong{font-size:20px}.lookup-head span,.lookup-original,.lookup-note{color:var(--ink-soft);font-size:13px}.lookup-sheet h3{font-size:13px;color:var(--accent);font-weight:400}.lookup-loading,.lookup-error{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 0;text-align:center}.lookup-spinner{width:22px;height:22px;border:2px solid var(--ui-border);border-top-color:var(--accent);border-radius:50%;animation:lookup-spin .9s linear infinite}@keyframes lookup-spin{to{transform:rotate(360deg)}}.lookup-close{align-self:flex-end}.lookup-answer{display:flex;flex-direction:column;gap:10px}.lookup-detail{align-self:flex-start}