:root{--bg:#171b19;--panel:#202622;--panel2:#242c26;--text:#edf0e7;--muted:#98a497;--line:#364037;--accent:#c4d5a4;--ink:#1e291c;--soft:#a8bb8b}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#171b19;background:var(--bg);color:#edf0e7;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-text-size-adjust:100%}body{transition:background .2s,color .2s}button,input,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus,input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:3px}button{border:0}button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}.board{max-width:1440px;margin:auto;padding:28px 40px 22px;min-height:100vh;display:flex;flex-direction:column}.topbar,.section-head,.footer,.date-line,.timer-actions,.timer-main,.task-foot{display:flex;align-items:center;justify-content:space-between}.topbar{padding-bottom:24px}.brand{font-size:19px;letter-spacing:3px;font-weight:600;display:flex;align-items:center}.brand-dot{width:9px;height:9px;border:2px solid var(--accent);border-radius:50%;margin-right:11px}.brand-en{font-size:10px;letter-spacing:2px;color:var(--muted);margin-left:18px;font-weight:400}.quiet{background:transparent;color:var(--muted);padding:10px 8px;font-size:13px;border-radius:8px;min-height:40px}.quiet:hover{color:var(--text);background:rgba(128,128,128,.08)}.workspace{display:flex;flex:1;align-items:center;padding:20px 0 28px}.time-column{width:47%;padding-right:45px}.task-column{width:53%;padding-left:34px;border-left:1px solid var(--line)}.eyebrow{font-size:12px;letter-spacing:1.5px;color:var(--muted)}.clock{font-size:114px;font-weight:300;letter-spacing:-7px;line-height:1.22;font-variant-numeric:tabular-nums;white-space:nowrap;margin:12px 0 0}.clock span{color:var(--soft);padding:0 4px}.date-line{justify-content:flex-start;color:var(--muted);font-size:17px;letter-spacing:1px;margin:4px 0 40px}.date-divider{margin:0 17px;color:var(--line)}.focus-card{border:1px solid var(--line);border-radius:18px;padding:21px 23px}.section-head h2{font-size:14px;letter-spacing:.5px;font-weight:500;margin:0}.tiny-dot{width:6px;height:6px;background:var(--line);border-radius:50%}.tiny-dot.running{background:var(--accent)}.timer-main{margin:22px 0 14px;align-items:baseline}.timer-main>span:first-child{font-size:45px;font-weight:300;letter-spacing:1px;font-variant-numeric:tabular-nums}.timer-state{font-size:11px;color:var(--muted);margin-left:8px}.progress-track{height:3px;background:var(--line);border-radius:4px;overflow:hidden;margin-bottom:20px}.progress-track>div{height:100%;width:0;background:var(--accent);transition:width 1s linear}.primary{background:var(--accent);color:var(--ink);padding:11px 20px;border-radius:10px;font-weight:600;font-size:13px;min-height:42px}.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:11px 15px;font-size:13px;min-height:42px}.timer-actions{justify-content:flex-start}.timer-actions>.quiet{margin-left:8px}.duration-options{display:flex;margin-left:auto}.duration{background:transparent;color:var(--muted);border:1px solid transparent;border-radius:7px;padding:8px;font-size:11px}.duration.active{border-color:var(--line);color:var(--accent)}.small-note{color:var(--muted);font-size:12px;margin-top:20px;letter-spacing:1px}.today-card .eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:10px}h1{font-size:23px;font-weight:500;letter-spacing:.5px;margin:0}.task-list{margin-top:24px}.task-row{display:flex;align-items:center;min-height:69px;border-bottom:1px solid var(--line);width:100%;text-align:left;background:transparent;color:var(--text);padding:12px 0}.check-circle{width:25px;height:25px;flex-shrink:0;border:1px solid #66745f;border-radius:50%;margin-right:15px;display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:15px}.task-row.done .check-circle{background:var(--accent);border-color:var(--accent)}.task-row.done .task-text{text-decoration:line-through;color:var(--muted)}.task-text{font-size:17px;line-height:1.5;word-break:break-word}.task-number{font-size:10px;color:var(--muted);margin-left:auto;padding-left:12px}.task-foot{font-size:10px;color:var(--muted);padding:17px 0 25px}.current-card{background:var(--panel2);padding:16px 21px 20px;border-radius:15px;margin-top:2px}.live-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:8px;vertical-align:middle}.current-title{font-size:21px;line-height:1.5;margin:12px 0 18px;word-break:break-word}.next-step{border-top:1px solid var(--line);padding-top:14px;display:flex;align-items:baseline}.label{font-size:10px;color:var(--muted);letter-spacing:1px;flex-shrink:0}.next-step p{font-size:13px;color:var(--muted);margin:0 0 0 14px;line-height:1.7;word-break:break-word}.footer{border-top:1px solid var(--line);padding-top:16px;min-height:47px}.memo{display:flex;align-items:center;max-width:75%;min-width:0}.memo button{background:transparent;color:var(--muted);font-size:12px;margin-left:16px;text-align:left;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;padding:8px 0}.save-state{color:var(--muted);font-size:10px;white-space:nowrap;margin-left:14px}.storage-warning{padding:12px;background:#6e3a28;color:#fff4dc;border-radius:8px;font-size:13px}.modal-layer{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.66);z-index:20;display:flex;align-items:center;justify-content:center;padding:22px}.modal{width:560px;max-width:100%;max-height:90vh;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px 26px;color:var(--text);box-shadow:0 20px 80px rgba(0,0,0,.3)}.modal>.section-head{margin-bottom:15px}.modal>.section-head h2{font-size:20px}.field-label{display:block;font-size:12px;color:var(--muted);margin:16px 0 8px}.modal input,.modal textarea{width:100%;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:16px;line-height:1.5}.modal textarea{resize:vertical}.modal-actions{display:flex;justify-content:flex-end;margin-top:22px}.modal-actions .quiet{margin-right:15px}.help-intro{font-size:17px;line-height:1.7}.help-block{padding:12px 0;border-top:1px solid var(--line)}.help-block h3{font-size:14px;font-weight:500;margin:8px 0}.help-block p,.modal .muted,#backup-description{font-size:13px;line-height:1.85;color:var(--muted)}.backup-buttons{display:flex;flex-wrap:wrap;margin-top:12px}.backup-buttons button{margin:0 8px 8px 0}.form-error{color:#eeb49b;font-size:13px;min-height:18px}.light{--bg:#f4f2eb;--panel:#fffdf7;--panel2:#e8ecdf;--text:#293329;--muted:#6d796b;--line:#d4dbcb;--accent:#566e3e;--ink:#ffffff;--soft:#799165;background:#f4f2eb}.light .primary{color:white}
@media(min-width:1200px){.board{padding:34px 56px 26px}.clock{font-size:145px}.workspace{padding-top:30px;padding-bottom:45px}.time-column{padding-right:70px}.task-column{padding-left:50px}.task-text{font-size:20px}.task-row{min-height:78px}h1{font-size:27px}.current-card{margin-top:14px}.focus-card{max-width:480px}}
@media(max-width:900px) and (min-width:701px){.board{padding:22px 27px 18px}.time-column{padding-right:25px}.task-column{padding-left:25px}.clock{font-size:96px}.focus-card{padding:18px 16px}.duration{padding:7px 5px}.primary{padding:11px 13px}h1{font-size:20px}.task-text{font-size:16px}.current-title{font-size:19px}.timer-main>span:first-child{font-size:39px}}
@media(max-width:700px), (max-width:800px) and (orientation:portrait){.board{padding:22px}.topbar{padding-bottom:8px}.brand-en{display:none}.workspace{display:block;padding-top:24px}.time-column,.task-column{width:100%;padding:0;border:0}.clock{font-size:112px;line-height:1.1}.date-line{margin-bottom:24px}.focus-card{margin-top:20px}.small-note{display:none}.task-column{margin-top:30px}.task-row{min-height:65px}.current-card{margin-top:8px}.footer{align-items:flex-start}.memo{max-width:80%}.save-state{display:none}.modal{padding:18px}.modal-layer{padding:14px}.timer-state{font-size:12px}}
@media(max-height:650px) and (min-width:701px){.board{padding-top:16px;padding-bottom:14px}.topbar{padding-bottom:8px}.workspace{padding-top:12px;padding-bottom:14px}.date-line{margin-bottom:20px}.clock{font-size:94px;margin-top:6px}.task-row{min-height:55px}.task-list{margin-top:14px}.task-foot{padding-bottom:15px}.current-title{margin:8px 0 10px;font-size:19px}.focus-card{padding:16px}.timer-main{margin-top:14px}.small-note{margin-bottom:0}}