: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)}*{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-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px 16px}.shelf-slot{text-decoration:none;color:inherit}.cover{position:relative;aspect-ratio:5 / 7;border-radius:4px 8px 8px 4px;box-shadow:inset 6px 0 8px -6px #00000073,0 3px 10px #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}.recent{margin:0 0 28px}.recent-heading{margin:0 0 10px;font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--ink-soft)}.recent-item{display:flex;align-items:center;gap:14px;padding:10px 12px;margin-bottom:8px;border:1px solid var(--ui-border);border-radius:10px;background:var(--ui-bg);text-decoration:none;color:inherit}.recent-cover{flex:0 0 44px}.recent-cover .cover-titles{display:none}.recent-cover .cover-volume{width:17px;height:17px;left:50%;bottom:6px;translate:-50% 0;font-size:10px}.recent-cover .cover-ribbon{left:8px;width:5px}.recent-cover .cover-finished{width:15px;height:15px;left:5px;top:5px}.recent-cover .cover-finished svg{width:9px;height:9px}.recent-body{flex:1;min-width:0}.recent-title{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-subtitle{margin-top:2px;font-size:12px;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-bar{margin-top:8px;height:4px;border-radius:999px;background:light-dark(rgba(60,50,30,.14),rgba(255,250,235,.14));overflow:hidden}.recent-bar-fill{height:100%;border-radius:999px;background:var(--accent)}.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-window{position:relative;height:100%;overflow:hidden}.flow{height:100%;writing-mode:vertical-rl;text-orientation:mixed;transition:transform .22s ease-out}.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-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}