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svg{width:16px;height:16px}.completion-banner{z-index:200;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0a1023b3;justify-content:center;align-items:center;padding:24px;display:none;position:fixed;inset:0}.completion-banner.show{display:flex}.completion-box{background:var(--paper);text-align:center;border-radius:16px;width:100%;max-width:520px;padding:34px 32px;animation:.3s cubic-bezier(.34,1.56,.64,1) popIn}@keyframes popIn{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}.completion-emoji{margin-bottom:14px;font-size:48px}.completion-title{font-family:var(--font-noto-serif-jp),"Noto Serif JP",serif;color:var(--navy);margin-bottom:8px;font-size:22px;font-weight:900}.completion-sub{color:var(--soft);margin-bottom:24px;font-size:13px;line-height:1.8}.completion-stats{border:1px solid var(--border);border-radius:10px;grid-template-columns:repeat(4,1fr);gap:0;margin-bottom:18px;display:grid;overflow:hidden}.cs-item{text-align:center;border-right:1px solid var(--border);flex:1;padding:14px 8px}.cs-item:last-child{border-right:none}.cs-num{color:var(--navy);font-family:DM Serif Display,serif;font-size:24px}.cs-label{color:var(--soft);margin-top:2px;font-size:10px}.completion-insights{text-align:left;gap:10px;margin-bottom:22px;display:grid}.ci-row{border:1px solid var(--border);color:var(--soft);background:#ffffff59;border-radius:8px;justify-content:space-between;align-items:center;padding:9px 12px;font-size:12px;display:flex}.ci-row b{color:var(--navy);font-size:13px}.ci-weak{border:1px solid var(--border);background:#ffffff59;border-radius:8px;padding:11px 12px}.ci-title{letter-spacing:.08em;color:var(--soft);margin-bottom:8px;font-size:11px;font-weight:800;display:block}.ci-tags{flex-wrap:wrap;gap:7px;display:flex}.ci-tags span{background:var(--paper-d);color:var(--navy);border-radius:999px;align-items:center;gap:5px;padding:6px 9px;font-size:12px;font-weight:800;display:inline-flex}.ci-tags small{color:var(--soft);font-size:10px;font-weight:700}.ci-perfect{color:#2d8b5a;background:#2d8b5a14;border:1px solid #2d8b5a40;border-radius:8px;padding:11px 12px;font-size:12px;font-weight:800}.completion-actions{gap:10px;display:flex}.ca-btn{cursor:pointer;border:none;border-radius:8px;flex:1;padding:12px;font-family:inherit;font-size:13.5px;font-weight:700;transition:all .15s}.ca-btn.outline{color:var(--navy);border:2px solid var(--navy);background:0 0}.ca-btn.solid{background:var(--navy);color:#fff}.ca-btn:hover{opacity:.85}.toolbar-toggle{display:none}.toolbar-panel{display:contents}@media (max-width:768px){.toolbar-toggle{background:var(--paper-d);border:1px solid var(--border);color:var(--navy);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:4px;width:100%;padding:4px 12px;font-family:inherit;font-size:11px;font-weight:600;display:flex}.toolbar-panel{flex-direction:column;gap:6px;width:100%;padding-top:8px;display:none}.toolbar-panel.open{display:flex}.read-toolbar{flex-direction:column;align-items:stretch;gap:4px;padding:6px 14px}.toolbar-left,.toolbar-right{flex-wrap:wrap;gap:4px}.vt-btn,.sound-btn{padding:3px 10px;font-size:10.5px}.speed-wrap{font-size:10.5px}.speed-slider{width:56px}.progress-bar-wrap{padding:0 14px 4px}.progress-label{margin-bottom:2px;font-size:9px}.orb-row{margin-top:2px}.detail-bar{display:none}.target-side-btn{border:1px solid var(--border-md);color:var(--mid);cursor:pointer;background:0 0;border-radius:10px;flex-direction:column;align-items:center;gap:2px;min-width:44px;padding:6px 8px;font-family:inherit;font-size:10px;font-weight:600;transition:all .15s;display:flex}.target-side-btn:active{background:var(--paper-d);transform:scale(.95)}.typing-target-row{justify-content:space-between;margin-bottom:4px;padding:0 4px}.text-area{flex:1;min-height:0;padding:8px 16px 4px}.text-line-group{margin-bottom:36px}.text-line-jp{font-size:36px;line-height:2.2}.text-line-group.line-done .text-line-jp,.text-line-group.line-done-old .text-line-jp,.text-line-group.line-next .text-line-jp,.text-line-group.line-future .text-line-jp{font-size:24px}.text-line-zh{font-size:15px;line-height:1.5}.read-book-title{margin-bottom:14px;padding-bottom:10px;font-size:12px}.read-book-title-back{display:none}.char-rt{min-height:12px;font-size:10px}.char-detail-tag{padding:2px 6px;font-size:8px}.input-row{z-index:10;background:var(--paper);gap:4px;padding:4px 16px;position:sticky;bottom:0}.input-wrapper{max-width:100%}.typing-target-char{font-size:28px}.typing-target-char.ruby-split{gap:1px}.typing-target-ruby{margin-top:1px;font-size:11px}.input-field{padding:8px 16px;font-size:15px}.replay-above-input,.input-hint{display:none}.action-row{padding:6px 16px 10px;display:none}}.vkb-wrap{display:none}@media (max-width:768px){.vkb-wrap{padding:6px 3px calc(8px + env(safe-area-inset-bottom,0px));-webkit-user-select:none;user-select:none;background:#d1d4d9;flex-direction:column;flex-shrink:0;gap:5px;width:100%;display:flex}.vkb-row{justify-content:center;gap:3px;display:flex}.vkb-key{color:#1a2744;cursor:pointer;-webkit-tap-highlight-color:transparent;text-transform:lowercase;background:#fefffe;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;max-width:38px;height:42px;font-family:inherit;font-size:19px;font-weight:600;transition:background 80ms;display:flex;box-shadow:0 1px #00000040}.vkb-key:active{background:#b8bbc1;transform:scale(.93)}.vkb-row:first-child .vkb-key{max-width:32px;height:36px;font-size:15px}.vkb-key-bs{color:#1a2744;background:#adb0b7;flex:1.5;max-width:72px}.vkb-key-bs:active{background:#8e9198}}.reader-root.ts-sm .text-line-jp{font-size:clamp(36px,4.5vw,52px)}.reader-root.ts-sm .text-line-group.line-done .text-line-jp,.reader-root.ts-sm .text-line-group.line-done-old .text-line-jp,.reader-root.ts-sm .text-line-group.line-next .text-line-jp,.reader-root.ts-sm .text-line-group.line-future .text-line-jp{font-size:clamp(24px,3vw,36px)}.reader-root.ts-sm .char-rt{min-height:13px;font-size:11px}.reader-root.ts-sm .text-line-zh{font-size:15px}.reader-root.ts-sm .typing-target-char{font-size:34px}.reader-root.ts-lg .text-line-jp{font-size:clamp(56px,7vw,82px)}.reader-root.ts-lg .text-line-group.line-done .text-line-jp,.reader-root.ts-lg .text-line-group.line-done-old .text-line-jp,.reader-root.ts-lg .text-line-group.line-next .text-line-jp,.reader-root.ts-lg .text-line-group.line-future .text-line-jp{font-size:clamp(38px,4.8vw,56px)}.reader-root.ts-lg .char-rt{min-height:20px;font-size:17px}.reader-root.ts-lg .text-line-zh{font-size:21px}.reader-root.ts-lg .typing-target-char{font-size:52px}.reader-root.beginner .typing-target-hint.visible{color:var(--red)}.reader-root.beginner .char-romaji-popup{opacity:.95}.beginner-toggle{border-color:var(--border)}.beginner-toggle.active{background:var(--gold-btn);color:var(--navy)}@media (max-width:768px){.reader-root.ts-sm .text-line-jp{font-size:28px}.reader-root.ts-sm .text-line-group.line-done .text-line-jp,.reader-root.ts-sm .text-line-group.line-done-old .text-line-jp,.reader-root.ts-sm .text-line-group.line-next .text-line-jp,.reader-root.ts-sm .text-line-group.line-future .text-line-jp{font-size:18px}.reader-root.ts-sm .typing-target-char{font-size:22px}.reader-root.ts-lg .text-line-jp{font-size:46px}.reader-root.ts-lg .text-line-group.line-done .text-line-jp,.reader-root.ts-lg .text-line-group.line-done-old .text-line-jp,.reader-root.ts-lg .text-line-group.line-next .text-line-jp,.reader-root.ts-lg .text-line-group.line-future .text-line-jp{font-size:32px}.reader-root.ts-lg .typing-target-char{font-size:36px}.completion-box{max-height:92dvh;padding:28px 18px;overflow:auto}.completion-stats{grid-template-columns:repeat(2,1fr)}.cs-item:nth-child(2){border-right:none}.completion-actions{flex-direction:column}}