*{box-sizing:border-box}:root{color:#25392f;font-synthesis:none;background:#f5f6f2;font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif}body{margin:0}button,input,select,textarea{font:inherit;min-width:0}button{cursor:pointer;color:#3b4e42;background:#fff;border:1px solid #d9e1d5;border-radius:7px;padding:9px 13px;font-size:12px;transition:background .15s,border-color .15s}button:hover{background:#edf2e9;border-color:#9db4a6}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:3px;outline:2px solid #14786e}a{color:inherit;text-decoration:none}a:hover{color:#14786e}input,select,textarea{color:#35483c;background:#fff;border:1px solid #dce2d8;border-radius:7px;width:100%;padding:10px 11px;font-size:12px}input[type=checkbox]{accent-color:#14786e;flex-shrink:0;width:15px;height:15px;margin:0}label{color:#77866e;margin:18px 0 8px;font-size:12px;display:block}h1,h2,h3,p{margin:0}h2{font-size:14px;font-weight:650}h3{font-size:14px;font-weight:550}[hidden]{display:none!important}.site-header{border-bottom:1px solid #dde4d7;justify-content:space-between;align-items:center;max-width:1440px;height:94px;margin:auto;padding:0 40px;display:flex}.brand{align-items:center;gap:12px;font-size:17px;font-weight:650;display:flex}.brand-mark{color:#fff;background:#14786e;border-radius:12px;place-items:center;width:41px;height:41px;font:31px Georgia,serif;display:grid}.brand small{letter-spacing:2px;color:#8a9786;margin-top:4px;font-size:10px;font-weight:400;display:block}.site-header nav{color:#6c7b6c;align-items:center;gap:25px;font-size:12px;display:flex}.site-header nav button{color:inherit;background:0 0;border:0;padding:0}.privacy{color:#7a8975;align-items:center;gap:7px;font-size:11px;display:flex}.privacy i,.status-dot{background:#81a57f;border-radius:50%;width:6px;height:6px;display:inline-block}.app{max-width:1440px;margin:auto;padding:0 40px}.heading{justify-content:space-between;align-items:center;gap:24px;padding:44px 0 34px;display:flex}.eyebrow{letter-spacing:2.3px;color:#81937b;margin-bottom:14px;font-size:10px}.heading h1{letter-spacing:-1px;font-size:36px;font-weight:650;line-height:1.4}.heading h1 span{color:#c5825c}.intro{color:#8a9584;margin-top:12px;font-size:13px}.heading-note{color:#9aaa8b;align-items:center;gap:16px;display:flex}.heading-note>span{letter-spacing:2px;border-right:1px solid #dce4d2;padding-right:16px;font:10px monospace}.heading-note p{font-size:11px;line-height:1.9}.below{color:#98a18e;justify-content:space-between;align-items:center;padding:17px 2px;font-size:11px;display:flex}.below button{color:#8e9c83;background:0 0;border:0;padding:0;font-size:11px}.features{border-bottom:1px solid #dfe5d7;grid-template-columns:repeat(3,1fr);gap:35px;padding:38px 8px 47px;display:grid}.features span{letter-spacing:1px;color:#a0ab95;margin-bottom:12px;font:9px monospace;display:block}.features strong{color:#7c8d71;font-size:13px;font-weight:500}.features p{color:#a0aa95;margin-top:8px;font-size:11px;line-height:1.8}footer{color:#a0aa95;justify-content:space-between;max-width:1440px;margin:auto;padding:25px 40px 32px;font-size:10px;display:flex}dialog{color:#394c3e;border:1px solid #dde4d5;border-radius:14px;width:min(720px,100% - 32px);max-height:85vh;padding:26px;box-shadow:0 20px 100px #1c382b35}dialog::backdrop{background:#182c2844}.dialog-head{justify-content:space-between;align-items:center;display:flex}.dialog-head button{background:0 0;border:0;padding:0;font-size:24px}.help-content{color:#6e7e68;font-size:12px;line-height:1.9}.help-content h3{margin:24px 0 9px;font-size:14px}.help-content p{margin-bottom:10px}.help-content a{color:#14786e}.toast{color:#fff;z-index:10;text-align:center;background:#28483e;border-radius:9px;max-width:90vw;padding:13px 22px;font-size:12px;line-height:1.7;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 5px 25px #263d3125}.workbench{background:#fff;border:1px solid #dfe5d8;border-radius:15px;min-width:0;overflow:hidden;box-shadow:0 4px 25px #243e2803}.setup{background:#fcfdf9;border-bottom:1px solid #e2e8da;justify-content:space-between;align-items:center;gap:20px;padding:23px 28px;display:flex}.source-fields{flex-wrap:wrap;align-items:end;gap:18px;min-width:0;display:flex}.source-fields label{color:#9bac8d;margin:0;font-size:10px}.source-fields select{min-width:115px;margin-top:8px;font-size:11px}.source-fields .passage-field select{min-width:210px}.local-note{color:#9cac8d;white-space:nowrap;align-items:center;gap:7px;font-size:10px;display:flex}.local-note i{background:#81a57f;border-radius:50%;width:5px;height:5px}.primary{color:#fff;background:#14786e;border-color:#14786e}.primary:hover{background:#106a61;border-color:#106a61}.section-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:24px;display:flex}.section-heading h2,.practice-header h2{color:#7c916e;font-size:21px;font-weight:500}.step-label{letter-spacing:1.8px;color:#a3b093;margin:0 0 11px;font:9px monospace}.custom-panel{background:#f9fbf5;border-bottom:1px solid #e3e9dc;padding:25px 28px}.custom-panel .section-heading{margin-bottom:17px}.custom-panel h2{font-size:18px}.custom-panel textarea{resize:vertical;background:#fff;height:140px;line-height:1.9}.custom-actions{justify-content:space-between;align-items:center;gap:18px;margin-top:13px;display:flex}.custom-actions>span{color:#96a688;font-size:10px;line-height:1.8}.custom-actions button{white-space:nowrap}.file-button{color:#3b4e42;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #d9e1d5;border-radius:7px;margin:0;padding:9px 13px;font-size:11px;position:relative}.file-button input{opacity:0;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.file-button:has(input:focus-visible){outline-offset:3px;outline:2px solid #14786e}.file-button:hover{background:#edf2e9}.practice-header{justify-content:space-between;align-items:center;gap:20px;padding:28px 30px 24px;display:flex}.practice-actions{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.practice-actions button{padding:10px 14px;font-size:11px}.stat-bar{background:#f6f8ef;border:1px solid #e3e9d7;border-radius:11px;grid-template-columns:.9fr 1.25fr 1.3fr 1.1fr 1.1fr;margin:0 30px 27px;display:grid}.stat-bar>div{border-right:1px solid #e1e8d6;min-width:0;padding:19px 22px}.stat-bar>div:last-child{border:0}.stat-bar span{color:#a1af91;font-size:10px;line-height:1.8;display:block}.stat-bar strong{color:#608451;font-variant-numeric:tabular-nums;margin-top:6px;font:400 33px/1.4 Georgia,Microsoft YaHei,serif;display:block}.stat-bar .time-stat strong{color:#14786e;letter-spacing:-1px;font-family:Consolas,monospace}.stat-bar small{color:#a0b08e;margin-top:4px;font-size:9px;line-height:1.7;display:block}.practice-area{padding:0 30px 24px}.reading-top{color:#a1af93;justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px;font-size:10px;display:flex}.legend{align-items:center;gap:7px;font-size:9px;display:flex}.legend i{border-radius:50%;width:6px;height:6px;margin-left:7px;display:inline-block}.legend i:first-child{margin-left:0}.correct-dot{background:#67937a}.wrong-dot{background:#cf9377}.cursor-dot{background:#14786e}.reading-top [role=status].active{color:#14786e}.target-scroll{background:#fbfcf8;border:1px solid #e2e9d9;border-radius:10px;min-height:175px;max-height:255px;padding:22px 25px;scroll-padding:25px;overflow:auto}.target-scroll:focus-visible{outline:2px solid #9fb99d}.target-text{letter-spacing:.7px;color:#abb59e;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font-size:24px;line-height:2.05}.target-text.code{letter-spacing:0;tab-size:4;font:17px/1.95 Consolas,Microsoft YaHei,monospace}.character{border-radius:2px;position:relative}.character.whitespace{color:#c7cfbc}.character.matched{color:#426e59}.character.matched.whitespace{color:#8fae91}.character.mismatched{color:#ba7159;text-underline-offset:5px;background:#fae7dc;-webkit-text-decoration:underline #d7a88d;text-decoration:underline #d7a88d}.character.current{background-color:#e6eee0;box-shadow:inset 2px 0 #14786e}.progress-track{background:#eef2e8;border-radius:2px;height:3px;margin-top:13px;overflow:hidden}.progress-track>div{background:#8cac7e;width:0;height:100%}.input-heading{justify-content:space-between;align-items:center;gap:15px;margin-top:21px;display:flex}.input-heading label{color:#7f9571;margin:0 0 11px;font-size:12px}.input-heading label>span{color:#a2b093;margin-left:13px;font-size:10px}.input-heading>span{color:#b3936e;margin-bottom:11px;font-size:10px}.typing-input{resize:vertical;letter-spacing:.5px;color:#42664c;background:#fff;border:1px solid #cbd9be;border-radius:9px;height:160px;min-height:150px;padding:18px 23px;font-size:18px;line-height:1.9}.typing-input:focus{border-color:#86aa83;outline:none;box-shadow:0 0 0 3px #14786e0b}.typing-input:read-only{color:#9eae91;background:#fafbf8}.typing-input::placeholder{color:#bac5ae;letter-spacing:0;font-size:14px}.typing-input.code{letter-spacing:0;font:15px/1.9 Consolas,Microsoft YaHei,monospace}.input-bottom{color:#a5b197;justify-content:space-between;align-items:flex-start;gap:18px;margin-top:11px;font-size:9px;line-height:1.9;display:flex}.input-bottom>span{white-space:nowrap;font-size:9px}.session-footer{color:#9cab8c;background:#fcfdf9;border-top:1px solid #e4eadb;justify-content:space-between;align-items:center;gap:20px;padding:18px 30px;font-size:10px;display:flex}.session-footer button{color:#8ca17a;white-space:nowrap;background:0 0;border:0;padding:0;font-size:10px}.error{color:#ad6a48;background:#fff6ee;border:1px solid #e8c6b3;border-radius:7px;margin:0 30px 21px;padding:13px 15px;font-size:12px;line-height:1.8}.result-panel{background:#fcfdf8;border-top:1px solid #e1e8d6;padding:29px 30px}.badge{color:#8da27a;white-space:nowrap;background:#f2f6e9;border:1px solid #d9e4ce;border-radius:6px;padding:6px 10px;font-size:10px;line-height:1.8}.result-grid{grid-template-columns:280px minmax(0,1fr);gap:25px;display:grid}.result-summary{background:#f1f5e7;border:1px solid #dfe8d2;border-radius:10px;padding:20px 23px}.result-summary>strong{color:#527848;font:48px/1.1 Georgia,serif}.result-summary>span{color:#97aa84;margin-top:8px;font-size:10px;display:block}.result-summary>p{color:#8ca17c;margin-top:13px;font-size:10px;line-height:1.9}.chart-wrap{min-width:0;padding:10px 0}.chart-label{color:#8da27d;justify-content:space-between;align-items:center;gap:10px;font-size:11px;display:flex}.chart-label small{color:#abb89b;font-size:9px}.chart-wrap svg{width:100%;height:auto;max-height:170px;margin-top:10px}.chart-wrap .note{margin:0;font-size:9px}.note{color:#9daa90;overflow-wrap:anywhere;margin-top:13px;font-size:10px;line-height:1.9}#mistakes-details{margin-top:24px}summary{color:#7d9670;cursor:pointer;background:#f6f8ef;border:1px solid #e1e9d6;border-radius:7px;padding:12px 14px;font-size:11px}summary>span{color:#a4b394;margin-left:13px;font-size:9px}.table-scroll{overflow:auto}.table-scroll table{border-collapse:collapse;width:100%;font-size:11px;line-height:1.8}.table-scroll th{text-align:left;color:#a0b18e;white-space:nowrap;border-bottom:1px solid #dce5d1;padding:12px 14px;font-size:9px;font-weight:500}.table-scroll td{color:#7f9770;white-space:nowrap;border-bottom:1px solid #e9eee0;padding:12px 14px}.table-scroll td strong{font-size:11px;font-weight:500;display:block}.table-scroll td small{color:#a7b59a;margin-top:5px;font-size:9px;display:block}.export-row{flex-wrap:wrap;align-items:end;gap:10px;margin-top:21px;display:flex}.export-row label{color:#a0b18c;align-items:center;gap:11px;margin:0;font-size:10px;display:flex}.export-row input{max-width:215px;font-size:11px}.export-row button{padding:10px 13px;font-size:11px}#copy-text{height:190px;margin-top:9px;font:11px/1.7 Consolas,monospace}.history-panel{background:#fff;border:1px solid #dfe6d7;border-radius:13px;margin-top:25px;padding:26px 29px}.history-panel .section-heading{margin-bottom:16px}.history-panel h2{font-size:19px}.history-actions{gap:9px;display:flex}.history-actions button{padding:8px 12px;font-size:10px}.empty{text-align:center;color:#a7b399;background:#fafcf5;border:1px dashed #e1e9d6;border-radius:8px;padding:26px 10px;font-size:12px;line-height:1.9}.history-panel .note{font-size:9px}.brand-mark{font:23px Georgia,serif}@media (width<=1150px){.app,.site-header{padding-left:24px;padding-right:24px}.heading h1{font-size:32px}.setup{padding:22px}.local-note{display:none}.practice-header{padding:25px 23px}.stat-bar{margin-left:23px;margin-right:23px}.stat-bar>div{padding:16px 17px}.stat-bar strong{font-size:29px}.stat-bar span{font-size:9px}.practice-area,.session-footer{padding-left:23px;padding-right:23px}.input-heading label>span{margin-left:8px;font-size:9px}.result-panel{padding:25px 23px}.result-grid{grid-template-columns:250px minmax(0,1fr);gap:23px}.custom-panel{padding-left:23px;padding-right:23px}.site-header nav{gap:18px}.error{margin-left:23px;margin-right:23px}}@media (width<=800px){.site-header{flex-wrap:wrap;gap:17px;height:auto;min-height:88px;padding:19px 20px}.brand{font-size:15px}.brand-mark{width:36px;height:36px}.site-header nav{flex-wrap:wrap;gap:16px;font-size:10px}.privacy{display:none}.app{padding:0 16px}.heading{padding:31px 4px 25px}.heading h1{letter-spacing:-1px;font-size:27px}.eyebrow{letter-spacing:1px;font-size:6.5px}.intro{font-size:11px;line-height:1.8}.heading-note{display:none}.setup{padding:20px 18px}.source-fields{grid-template-columns:1fr 1fr;gap:15px 12px;width:100%;display:grid}.source-fields label{min-width:0;font-size:10px}.source-fields .passage-field select,.source-fields select{width:100%;min-width:0;font-size:11px}.source-fields .passage-field{grid-area:2/1/auto/-1}.practice-header{padding:23px 18px 20px;display:block}.practice-header h2{font-size:20px}.practice-actions{gap:7px;margin-top:20px}.practice-actions button{padding:9px 11px;font-size:10px}.stat-bar{grid-template-columns:repeat(2,minmax(0,1fr));margin:0 18px 23px}.stat-bar>div{border-bottom:1px solid #e1e8d6;padding:13px 15px}.stat-bar>div:nth-child(2n){border-right:0}.stat-bar>div:last-child{border:0;grid-column:1/-1;grid-template-columns:1fr auto auto;align-items:center;gap:13px;display:grid}.stat-bar strong{font-size:28px}.stat-bar>div:last-child strong,.stat-bar>div:last-child small{margin-top:0}.stat-bar>div:last-child strong{font-size:24px}.stat-bar span{font-size:9px}.stat-bar small{font-size:8px}.practice-area{padding:0 18px 20px}.reading-top{align-items:flex-start;gap:12px;font-size:9px}.legend{flex-wrap:wrap;gap:4px;font-size:8px}.legend i{width:5px;height:5px;margin-left:3px}.target-scroll{min-height:190px;max-height:260px;padding:16px 15px}.target-text{letter-spacing:.3px;font-size:20px;line-height:1.95}.target-text.code{font-size:13px}.input-heading{margin-top:19px;display:block}.input-heading label{font-size:11px;line-height:1.8}.input-heading label>span{margin:5px 0 0;font-size:9px;display:block}.input-heading>span{margin-top:4px;font-size:9px;display:block}.typing-input{height:160px;padding:13px 14px;font-size:17px}.typing-input.code{font-size:13px}.typing-input::placeholder{font-size:12px}.input-bottom{font-size:9px;display:block}.input-bottom>span{margin-top:5px;font-size:8px;display:block}.session-footer{align-items:flex-start;gap:12px;padding:15px 18px;font-size:9px;line-height:1.8}.session-footer>span{max-width:57%}.session-footer button{white-space:nowrap;padding-top:1px;font-size:9px}.custom-panel{padding:22px 18px}.custom-panel h2{font-size:17px}.custom-panel .section-heading{align-items:flex-start;gap:12px}.custom-panel .file-button{padding:8px;font-size:9px}.custom-panel textarea{min-height:150px;font-size:12px}.custom-actions{align-items:flex-start;gap:12px}.custom-actions>span{font-size:9px}.custom-actions button{padding:9px 12px;font-size:10px}.result-panel{padding:23px 18px}.result-panel .section-heading{gap:12px}.result-panel h2{font-size:18px}.badge{padding:5px 8px;font-size:9px}.result-grid{grid-template-columns:1fr;gap:17px}.result-summary{padding:18px 20px}.result-summary>strong{font-size:44px}.chart-wrap svg{max-height:none}.export-row{gap:9px}.export-row label{width:100%;margin-bottom:5px;font-size:10px}.export-row input{max-width:220px}.export-row button{padding:10px 11px;font-size:10px}.note{font-size:10px}.error{margin-left:18px;margin-right:18px;font-size:11px}.history-panel{margin-top:18px;padding:23px 18px}.history-panel .section-heading{display:block}.history-panel h2{font-size:18px}.history-actions{margin-top:17px}.history-actions button{font-size:10px}.table-scroll table{min-width:630px}.table-scroll th{padding:11px;font-size:9px}.table-scroll td{padding:11px;font-size:10px}#mistakes-details table{table-layout:fixed;min-width:275px}#mistakes-details td{white-space:normal;overflow-wrap:anywhere}.features{grid-template-columns:1fr;gap:25px;padding:27px 5px 32px}.features>div{border-left:2px solid #e1e8d8;padding-left:15px}.features span{margin-bottom:7px}.features p{margin-top:5px}footer{padding:22px 21px;font-size:9px}}