body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body{background-attachment:fixed;background-color:#e6d9bd;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.6 0.045' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E"),url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.14 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E");color:#222;font-family:Segoe UI,system-ui,sans-serif}button{background:none;border:none;cursor:pointer;font-family:inherit}.app{--fs:1;background:#e6d9bd;box-shadow:0 0 28px #00000038;display:flex;flex-direction:column;margin:0 auto;max-width:430px;min-height:100vh;position:relative;width:100%}.app-loading{align-items:center;color:#aaa;display:flex;font-size:2rem;justify-content:center;min-height:60vh}.app-main{display:flex;flex:1 1;flex-direction:column}.ph-header{align-items:center;background:#1a1a2e;display:flex;justify-content:space-between;padding:16px 16px 18px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.ph-home{color:#fff;font-size:15px;font-weight:700;padding:0;text-align:left}.ph-pills{display:flex;gap:6px}.ph-pill{background:#ffffff24;border-radius:14px;color:#fff;font-size:13px;font-weight:600;padding:7px 12px}.ph-pill:hover{background:#ffffff3d}.ph-back{color:#dce8ff;font-size:23px;font-weight:700;padding:6px 0;text-align:left;width:104px}.ph-htitle{color:#fff;flex:1 1;font-size:17px;font-weight:700;text-align:center}.ph-hright{color:#9ad;font-size:14px;text-align:right;width:104px}.welcome{align-items:center;display:flex;flex-direction:column;padding-bottom:36px}.welcome-hero{background:#1a1a2e;position:relative;width:100%}.welcome-hero-overlay{background:linear-gradient(0deg,#0000008c,#0000);bottom:0;left:0;padding:30px 18px 12px;position:absolute;right:0}.welcome-title-hero{color:#fff;font-size:28px;font-weight:800;margin:0;text-shadow:0 2px 8px #0009}.welcome-hero img{display:block;height:auto;width:100%}.welcome-title{color:#222;font-size:28px;font-weight:800;margin-top:18px}.welcome-sub{color:#666;font-size:14px;letter-spacing:3px;margin-top:2px}.welcome-intro{color:#3a3327;font-size:16px;line-height:28px;margin-top:18px;padding:0 24px;text-align:center}.welcome-btn{background:#4a9eff;border-radius:12px;color:#fff;font-size:17px;font-weight:700;margin-top:26px;padding:14px 40px}.welcome-btn:hover{background:#3385e0}.welcome-note{color:#999;font-size:13px;margin-top:28px}.lib-scroll{padding:14px}.lib-h{color:#222;font-size:20px;font-weight:700}.lib-card,.lib-h{margin-bottom:12px}.lib-card{background:#fff;border:1px solid #e3ddcd;border-radius:12px;display:block;overflow:hidden;padding:0;text-align:left;width:100%}.lib-card:hover{border-color:#4a9eff}.lib-folder{align-items:center;background:#fff;border:1px solid #e3ddcd;border-radius:12px;color:#222;display:flex;font-size:17px;font-weight:700;gap:8px;margin:10px 0 8px;padding:13px 14px;text-align:left;width:100%}.lib-folder:hover{border-color:#4a9eff}.lib-folder-arrow{color:#4a9eff;width:14px}.lib-count{color:#999;font-size:13px;font-weight:600;margin-left:auto}.lib-cover{background:#eceae4;display:block;height:auto;width:100%}.lib-body{padding:14px}.lib-title{color:#222;font-size:18px;font-weight:700}.lib-sub{color:#666;font-size:14px;margin-top:3px}.lib-meta{color:#999;font-size:13px;margin-top:8px}.ab-scroll{align-self:center;max-width:640px;padding:18px;width:100%}.ab-h{color:#222;font-size:17px;font-weight:700;margin:22px 0 8px}.ab-h0{margin-top:2px}.ab-p{color:#3a3327;font-size:16px;line-height:27px;margin-bottom:4px}.ab-li{color:#444;font-size:15px;line-height:26px}.ab-icon-row{align-items:center;display:flex;gap:14px}.ab-icon{height:92px;object-fit:contain;width:92px}.ab-icon-text{color:#3a3327;flex:1 1;font-size:15px;line-height:24px}.ab-mail{color:#4a9eff;font-size:16px;font-weight:700;text-decoration:none}.ab-note{color:#999;font-size:13px;margin-top:28px}.set-scroll{align-self:center;max-width:640px;padding:20px;width:100%}.set-h{color:#222;font-size:18px;font-weight:700;margin:22px 0 10px}.set-p{color:#3a3327;font-size:15px;line-height:24px;margin-bottom:4px}.set-size-row{display:flex;gap:8px}.set-size-btn{background:#fff;border:1px solid #e0d8c4;border-radius:10px;color:#222;flex:1 1;font-size:16px;font-weight:700;padding:12px 0;text-align:center}.set-size-btn.on{background:#4a9eff;border-color:#4a9eff;color:#fff}.set-sample{background:#fff;border:1px solid #e9e3d3;border-radius:10px;color:#222;margin-top:14px;padding:12px}.set-btn{background:#4a9eff;border-radius:12px;color:#fff;display:block;font-size:17px;font-weight:700;margin-top:4px;padding:14px 0;text-align:center;width:100%}.set-btn:disabled{cursor:default;opacity:.6}.set-status{color:#666;font-size:15px;margin-top:12px;text-align:center}.set-meta{color:#999;font-size:12px;margin-top:16px}.word{border-radius:2px;cursor:pointer;display:inline;padding:1px 2px}.status-new{background:#4a9eff;color:#fff}.status-learning{background:#f0c040;color:#333}.word-active{color:#ff6b35!important;font-weight:800;text-decoration:underline}.word-flagged{-webkit-text-decoration:underline wavy #e0245e;text-decoration:underline wavy #e0245e;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none;text-underline-offset:3px}.word-punct{color:inherit;cursor:default}.reader{display:flex;flex:1 1;flex-direction:column}.reader-top{position:-webkit-sticky;position:sticky;top:0;z-index:100}.rd-header{align-items:center;background:#1a1a2e;display:flex;padding:16px 14px 18px}.rd-back{color:#dce8ff;font-size:38px;line-height:1;padding:0;text-align:left;width:46px}.rd-title{color:#fff;flex:1 1;font-size:18px;font-weight:700;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}.rd-right{color:#ffffff8c;font-size:11px;min-width:34px;text-align:right}.modes{align-items:center;background:#0f1020;display:flex;padding:7px 10px 6px}.modes .rd-back{color:#dce8ff;font-size:30px;margin-right:2px;width:38px}.mode-btn{background:#ffffff14;border-radius:7px;color:#cfd6e6;flex:1 1;font-size:13px;font-weight:700;margin:0 2px;padding:5px 0;text-align:center}.mode-btn.active{background:#4a9eff;color:#fff}.speed-row{align-items:center;background:#0f1020;display:flex;gap:8px;padding:0 12px 5px}.speed-label{color:#8f97ab;font-size:12px;font-weight:600}.speed-val{color:#cfd6e6;font-size:12px;font-weight:700;min-width:34px;text-align:right}.speed-slider{accent-color:#4a9eff;flex:1 1;height:18px}.reader-body,.sentence-view{display:flex;flex:1 1;flex-direction:column}.sv-wave-pane{padding:8px 12px 0}.sv-scroll{flex:1 1;padding:2px 12px 16px}.sv-toolrow{margin:6px 0 10px}.sv-bigplay,.sv-toolrow{align-items:center;display:flex;justify-content:center}.sv-bigplay{background:#4a9eff;border-radius:22px;color:#fff;font-size:18px;font-weight:700;height:44px;line-height:1;width:44px}.sv-bigplay:disabled{background:#ccc;cursor:default}.sv-bigplay.playing{background:#ff6b35}.sv-text{color:#222;font-size:calc(25px*var(--fs));line-height:1.5;text-align:center}.sv-text-para{font-size:calc(20px*var(--fs))}.sv-cnwrap{margin-top:8px;text-align:center}.sv-cnlink{color:#4a9eff;font-size:14px;font-weight:600}.sv-trans{color:#3a3327;font-size:15px;line-height:24px;margin-top:6px;text-align:center}.sv-nav{align-items:center;background:#fff;border-top:1px solid #e3ddcd;bottom:0;display:flex;justify-content:space-between;padding:7px 14px;position:-webkit-sticky;position:sticky;z-index:60}.sv-navbtn{color:#4a9eff;font-size:16px;font-weight:600;padding:6px}.sv-navbtn:disabled{color:#c3bca8;cursor:default}.sv-navpos{color:#666;font-size:14px}.story-view{padding:10px}.story-row{background:#fff;border:1px solid #e9e3d3;border-radius:10px;display:flex;margin-bottom:8px;padding:12px}.story-play{align-self:flex-start;color:#4a9eff;flex-shrink:0;font-size:14px;padding-top:3px;text-align:center;width:26px}.story-body{flex:1 1}.story-line{color:#222;font-size:calc(19px*var(--fs));line-height:calc(32px*var(--fs))}.wave{height:56px;margin:0;position:relative}.wave-img{background:#f3f6fb;border:1px solid #e0e6ef;border-radius:8px;display:block;height:100%;object-fit:fill;width:100%}.wave-sel{background:#ff6b352e;border-left:2px solid #ff6b35;border-right:2px solid #ff6b35;box-sizing:border-box;cursor:grab;height:100%;position:absolute;top:0}.wave-sel:active{cursor:grabbing}.wave-sel-edge{background:#ff6b35;cursor:ew-resize;height:100%;position:absolute;top:0;width:9px;z-index:5}.wave-sel-edge:hover{background:#e0551f}.wave-sel-left{border-radius:3px 0 0 3px;left:-4px}.wave-sel-right{border-radius:0 3px 3px 0;right:-4px}.wave-wordlit{background:#ff6b3529;border:1.5px solid #ff6b35;height:calc(100% - 4px);pointer-events:none;position:absolute;top:2px}.wave-cut-handle{cursor:ew-resize;height:100%;position:absolute;top:0;transform:translateX(-6px);width:12px;z-index:6}.wave-cut-handle:after{background:#2a9d8f;content:"";height:100%;left:50%;position:absolute;top:0;transform:translateX(-50%);width:2.5px}.wave-cut-handle:hover:after{width:3.5px}.wave-cut-handle.dragging:after{background:#18786c;box-shadow:0 0 5px #2a9d8fb3;width:4px}.wave-gap{background:#e0a0202e;height:100%;position:absolute;top:0;z-index:4}.wave-gap.dragging{background:#e0a02052}.wave-gap-edge{cursor:ew-resize;height:100%;position:absolute;top:0;width:9px;z-index:7}.wave-gap-edge:after{background:#d8920f;content:"";height:100%;left:50%;position:absolute;top:0;transform:translateX(-50%);width:2px}.wave-gap-edge:hover:after{width:3px}.wave-gap-l{left:-4.5px}.wave-gap-r{right:-4.5px}.wave-cut-inert{cursor:default;pointer-events:none}.wave-cut-inert:after{background:#b6bdc9;width:1.5px}.wave-gap-inert{opacity:.45}.wave-gap-inert .wave-gap-edge{cursor:default;pointer-events:none}.wave-gap-inert .wave-gap-edge:after{background:#c9cdd4;width:1px}.wave-gap-edge-inert{cursor:default;pointer-events:none}.wave-gap-edge-inert:after{background:#c9cdd4;width:1px}.wave-bound-inert{cursor:default;pointer-events:none}.wave-bound-inert:after{background:#16a34a}.wave-playhead{background:#ff3b3b;margin-left:-.75px;width:1.5px}.wave-outside,.wave-playhead{height:100%;pointer-events:none;position:absolute;top:0}.wave-outside{background:#f3f6fbad}.wave-bound{cursor:ew-resize;height:100%;margin-left:-6px;position:absolute;top:0;width:12px;z-index:6}.wave-bound:after{background:#16a34a;bottom:0;content:"";left:4px;position:absolute;top:0;width:4px}.wave-bound:hover:after{background:#0f7d35;left:3.5px;width:5px}.wave-bound-drag:after{background:#22c55e;box-shadow:0 0 5px #22c55eb3;left:3px;width:6px}.wave-locked .wave-cut-handle,.wave-locked .wave-gap,.wave-locked .wave-gap-edge{opacity:.4;pointer-events:none}.wave-flash,.wave-locked .wave-bound{pointer-events:none}.wave-flash{animation:cutflash 1.3s ease-out forwards;inset:0;position:absolute}.wave-cut{background:#16a34a;box-shadow:0 0 4px #16a34a;height:100%;margin-left:-1px;position:absolute;top:0;width:2px}@keyframes cutflash{0%{opacity:1}70%{opacity:.9}to{opacity:0}}.sv-text-review{margin-top:34px}.sv-review-target{position:relative}.srs-return-over{background:#2a7de1;border:none;border-radius:14px;bottom:100%;box-shadow:0 1px 4px #00000040;color:#fff;cursor:pointer;font-size:13px;font-weight:700;left:50%;margin-bottom:6px;padding:5px 12px;position:absolute;transform:translateX(-50%);white-space:nowrap;z-index:5}.srs-return-over:hover{background:#1a6ad0}.word-sheet-anchor{bottom:0;left:50%;max-width:430px;position:fixed;transform:translateX(-50%);width:100%;z-index:1000}.word-popup{animation:sheet-in .14s ease;background:#fff;border-radius:18px 18px 0 0;border-top:1px solid #e3ddcd;box-shadow:0 -3px 12px #0000002e;padding:22px 22px 26px}@keyframes sheet-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.popup-jump-btn{background:#2a7de1;border-radius:16px;color:#fff;display:inline-block;font-size:14px;font-weight:700;margin-bottom:12px;padding:7px 15px}.popup-jump-btn:hover{background:#1f6fd0}.popup-header{align-items:center;display:flex;justify-content:space-between}.popup-word{color:#222;font-size:26px;font-weight:800}.popup-header-actions{align-items:center;display:flex;gap:8px}.popup-play-btn{align-items:center;background:#eef4ff;border-radius:22px;color:#4a9eff;display:flex;font-size:18px;height:44px;justify-content:center;line-height:1;width:44px}.popup-play-btn:hover{background:#dce8ff}.popup-close{align-items:center;background:#f0ece2;border-radius:20px;color:#666;display:flex;font-size:24px;height:40px;justify-content:center;line-height:1;width:40px}.popup-close:hover{background:#e3dccb}.popup-body{margin-top:10px;min-height:26px}.popup-loading{color:#bbb;font-size:15px}.popup-no-def{color:#bbb;font-size:16px;font-style:italic}.popup-gloss-row{cursor:pointer}.popup-gloss{color:#3a3327;font-size:18px;line-height:26px}.popup-gloss.user-edited{color:#2a6}.popup-edit-icon{color:#4a9eff;font-size:13px;font-weight:600;margin-left:8px}.popup-edit-row{align-items:center;display:flex;gap:8px;margin-top:2px}.popup-edit-input{border:1px solid #d8d2c4;border-radius:8px;color:#222;flex:1 1;font-family:inherit;font-size:17px;outline:none;padding:8px 12px}.popup-edit-input:focus{border-color:#4a9eff}.popup-save-btn{background:#4a9eff;border-radius:8px;color:#fff;font-weight:700;padding:9px 14px}.popup-status{display:flex;gap:10px;margin-top:20px}.status-btn{border:2px solid #0000;border-radius:10px;flex:1 1;font-size:15px;font-weight:700;opacity:.65;padding:12px 0}.status-btn.active{border-color:#1a1a2e;opacity:1}.btn-new{background:#4a9eff;color:#fff}.btn-learning{background:#f0c040;color:#333}.btn-known{background:#e0ddd4;color:#333}.srs-review{display:flex;flex:1 1;flex-direction:column}.srs-body{padding:18px 26px 12px}.srs-body,.srs-empty{align-items:center;display:flex;flex:1 1;flex-direction:column}.srs-empty{justify-content:center;padding:30px}.srs-dialect{color:#999;font-size:14px;margin:8px 0 14px}.srs-word{color:#222;font-size:38px;font-weight:800;text-align:center}.srs-word-zh{color:#3a3327;font-size:30px;font-weight:800}.srs-audio-btn{background:#eef4ff;border:1px solid #cfe0ff;border-radius:22px;color:#4a9eff;font-size:15px;font-weight:700;margin-top:16px;padding:9px 22px}.srs-audio-btn:hover{background:#dce8ff}.srs-jump-btn{background:#2a7de1;border-radius:22px;color:#fff;font-size:15px;font-weight:700;margin-top:12px;padding:9px 22px}.srs-jump-btn:hover{background:#1f6fd0}.srs-reveal{align-items:center;display:flex;flex-direction:column;margin-top:16px;padding:0 8px}.srs-actions{background:#e6d9bd;border-top:1px solid #e8e3d6;bottom:0;display:flex;gap:7px;padding:16px 10px 20px;position:-webkit-sticky;position:sticky;z-index:60}.srs-act{align-items:center;border-radius:12px;color:#fff;display:flex;flex:1 1;flex-direction:column;font-size:15px;font-weight:700;gap:3px;padding:14px 2px;text-align:center}.srs-act-show{background:#e0ddd4;color:#333}.srs-act-again{background:#e05a5a}.srs-act-hard{background:#a86fc0}.srs-act-good{background:#3aa55c}.srs-act-easy{background:#2a9d8f}.srs-ivl{font-size:11px;font-weight:500;opacity:.9}.srs-pick-title{color:#222;font-size:18px;font-weight:700;margin-bottom:22px}.srs-dir-row{display:flex;gap:8px}.srs-dir-btn{background:#fff;border:1px solid #e3ddcd;border-radius:20px;color:#222;font-size:15px;font-weight:700;padding:8px 16px}.srs-dir-btn.on{background:#4a9eff;border-color:#4a9eff;color:#fff}.srs-pick-btn{align-items:center;background:#fff;border:1px solid #e3ddcd;border-radius:12px;display:flex;justify-content:space-between;margin-bottom:12px;max-width:320px;padding:16px 20px;width:100%}.srs-pick-btn:hover{border-color:#4a9eff}.srs-pick-txt{color:#222;font-size:17px;font-weight:600}.srs-pick-count{color:#4a9eff;font-size:16px;font-weight:700}.srs-done-icon{color:#3aa55c;font-size:54px}.srs-done-txt{color:#222;font-size:20px;font-weight:700;margin-top:12px}.srs-done-sub{color:#666;font-size:14px;line-height:22px;margin-top:8px;text-align:center}.srs-btn{background:#4a9eff;border-radius:10px;color:#fff;font-size:16px;font-weight:700;margin-top:26px;padding:12px 30px}.srs-btn:hover{background:#3385e0}.srs-btn-alt{background:#eef0f4;color:#4a9eff;margin-top:12px}.srs-btn-alt:hover{background:#dde3ec}.login-screen{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:20px}.login-card{background:#fff;border-radius:12px;box-shadow:0 4px 24px #0000001a;display:flex;flex-direction:column;gap:14px;max-width:340px;padding:32px 28px;width:100%}.login-card h2{color:#1a1a2e;font-size:1.3rem;text-align:center}.login-sub{color:#888;font-size:.9rem;margin-top:-8px;text-align:center}.login-card label{color:#666;display:flex;flex-direction:column;font-size:.82rem;gap:4px}.login-card input{border:1px solid #ddd;border-radius:6px;font-family:inherit;font-size:1rem;padding:10px 12px}.login-card input:focus{border-color:#0000;outline:2px solid #4a9eff}.login-error{color:#d33;font-size:.85rem;text-align:center}.login-btn{background:#4a9eff;border-radius:6px;color:#fff;font-size:1rem;font-weight:600;padding:11px}.login-btn:disabled{cursor:default;opacity:.5}.login-switch{color:#4a9eff;font-size:.85rem;padding:4px}.build-badge{background:#ffffff9e;border-radius:4px;bottom:4px;color:#0000008c;font-size:9px;padding:1px 4px;pointer-events:none;position:fixed;right:6px;z-index:9999}.tonecheck{align-items:center;display:flex;flex-direction:column;margin-top:20px}.tc-btn{background:#eef4ff;border:1px solid #cfe0ff;border-radius:22px;color:#4a9eff;font-size:15px;font-weight:700;padding:9px 22px}.tc-btn:hover{background:#dce8ff}.tc-rec{background:#e05a5a;border-color:#e05a5a;color:#fff}.tc-rec:hover{background:#c94a4a}.tc-result{align-items:center;background:#fff;border:1px solid #e3ddcd;border-radius:12px;display:flex;flex-direction:column;max-width:372px;padding:12px 14px;width:100%}.tc-marks{display:flex;font-size:15px;font-weight:700;gap:14px}.tc-syl.ok{color:#3aa55c}.tc-syl.bad{color:#e05a5a}.tc-canvas{background:#faf8f2;border-radius:8px;display:block;margin:8px auto 2px;max-width:100%}.tc-legend{display:flex;font-size:12px;gap:16px}.tc-l-ideal{color:#b9b1a0}.tc-l-you{color:#4a9eff}.tc-again{margin-top:10px}.video-wrap{background:#000}.video-wrap iframe{aspect-ratio:16/9;border:0;display:block;width:100%}.video-wrap .video-toggle{background:#0f1020;color:#8f97ab;display:block;font-size:12px;font-weight:600;padding:5px 0;width:100%}.video-wrap-off{padding:6px 0 0;text-align:center}.video-wrap-off .video-toggle{color:#4a9eff;font-size:13px;font-weight:600;padding:4px 12px}.story-line .word,.sv-text .word{margin:0 1.5px}.story-line .word-punct,.sv-text .word-punct{margin-right:1.5px}.srs-word-py{color:#2a6fb0;font-size:30px;font-weight:700}.srs-reveal>*+*{margin-top:10px}.yt-host{aspect-ratio:16/9;width:100%}.yt-host iframe{border:0;display:block;height:100%;width:100%}.video-fallback{align-items:center;aspect-ratio:16/9;background:#14142a;color:#fff;display:flex;font-weight:700;justify-content:center;text-decoration:none}.tc-marks{font-size:19px}.tap-mode{display:flex;gap:4px;margin-left:8px}.tap-mode button{background:#ffffff14;border-radius:11px;color:#8f97ab;font-size:11px;font-weight:700;padding:3px 9px}.tap-mode button.on{background:#4a9eff;color:#fff}.popup-toneline{margin-top:8px}.toneline{background:#f6f3ec;border-radius:8px;display:block}.tc-ab{display:flex;gap:8px;margin-top:10px}.tc-ab .tc-again{margin-top:0}.tc-l-teach{color:#b9b1a0}.tc-l-ideal2{color:#2a9d8f}.tc-main{display:flex;gap:10px;max-width:372px;width:100%}.tc-big{border-radius:12px;flex:1 1;font-size:16px;font-weight:700;padding:13px 0;text-align:center}.tc-you{background:#fff;border:2px solid #4a9eff;color:#4a9eff}.tc-you:hover{background:#eef4ff}.tc-ideal{background:#4a9eff;border:2px solid #4a9eff;color:#fff}.tc-ideal:hover{background:#3385e0}.tc-main .tc-rec{background:#e05a5a;border:2px solid #e05a5a;color:#fff}.tonecheck .tc-result{margin-top:10px}.tc-actual{background:#fff;border:2px solid #4a9eff;color:#4a9eff}.tc-actual:hover{background:#eef4ff}.srs-body .tc-main{margin-top:14px}.set-restore{background:#fff;border:2px solid #4a9eff;color:#4a9eff;cursor:pointer;margin-top:10px}.req-card{background:#fff;border:1px solid #e3ddcd;border-radius:12px;margin-top:18px;padding:16px 14px}.req-h{color:#222;font-size:16px;font-weight:700;margin-bottom:10px}.req-row{display:flex;gap:8px}.req-input{background:#faf8f2;border:1px solid #d8d2c4;border-radius:10px;flex:1 1;font-family:inherit;font-size:14px;min-width:0;padding:11px 12px}.req-input:focus{background:#fff;border-color:#4a9eff;outline:none}.req-send{align-items:center;background:#4a9eff;border-radius:10px;color:#fff;display:flex;font-size:14px;font-weight:700;padding:0 20px;text-decoration:none}.req-send:hover{background:#3385e0}.sv-navjump{background:#faf8f2;border:1px solid #d8d2c4;border-radius:6px;color:#444;font-family:inherit;font-size:14px;padding:2px;text-align:center;width:44px}.sv-navjump::-webkit-inner-spin-button,.sv-navjump::-webkit-outer-spin-button{-webkit-appearance:none}.install-hint{align-items:center;display:flex;flex-direction:column;margin-top:14px;padding:0 22px;width:100%}.install-btn{align-items:center;background:#fff;border:2px solid #4a9eff;border-radius:12px;color:#4a9eff;display:inline-flex;font-size:15px;font-weight:700;gap:8px;padding:12px 26px}.install-btn:hover{background:#eef4ff}.install-card{background:#fff;border:1px solid #e3ddcd;border-radius:14px;box-shadow:0 4px 18px #0000001a;margin-top:14px;max-width:400px;padding:14px 16px;text-align:left;width:100%}.install-step{align-items:flex-start;color:#333;display:flex;font-size:14px;gap:10px;line-height:20px;padding:6px 0}.install-num{align-items:center;background:#4a9eff;border-radius:50%;color:#fff;display:flex;flex:0 0 22px;font-size:13px;font-weight:700;height:22px;justify-content:center}.install-note{border-top:1px solid #eee8d8;color:#8a8578;font-size:12.5px;line-height:18px;margin-top:8px;padding-top:8px}.tc-result{scroll-margin-bottom:118px}.hero-jiayou{border-radius:40px;height:17%;left:77%;position:absolute;top:17%;width:20%}.hero-jiayou:active{background:#ffffff40}.sv-reading{color:#8a8578;font-style:italic}.script-tl .story-line .word,.script-tl .sv-text .word{margin:0 5px 0 0}.rb{align-items:center;display:inline-flex;flex-direction:column;line-height:1.15;vertical-align:bottom}.rb-py{color:#8a7f66;font-size:11px;font-weight:400;white-space:nowrap}.script-ruby .story-line,.script-ruby .sv-text{line-height:2.1}.script-ruby .story-line .word,.script-ruby .sv-text .word{border-radius:4px;display:inline-block;margin:2px 5px;padding:2px 3px;vertical-align:bottom}.script-ruby .story-line .word-punct,.script-ruby .sv-text .word-punct{display:inline-block;padding-bottom:3px;vertical-align:bottom}