:root{color-scheme:light;--ink:#182d32;--muted:#64767a;--brand:#146b65;--brand-dark:#0c524d;--light:#e9f5f2;--line:#dce5e5;--bg:#f4f7f8;--danger:#ad3333;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.55}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,a,input,select{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #eea92a;outline-offset:3px}button{color:inherit}button, input,select{border-radius:10px}button{border:1px solid transparent;background:none;min-height:44px}input,select{width:100%;padding:11px 12px;border:1px solid #b9cccc;background:white;color:var(--ink);min-width:0}.shell{max-width:1400px;margin:auto;display:grid;grid-template-columns:258px minmax(0,1fr);min-height:100dvh}.sidebar{border-right:1px solid var(--line);padding:36px 24px 24px;background:#fff;display:flex;flex-direction:column;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:12px;margin-bottom:46px}.brandmark{display:grid;place-items:center;background:var(--brand);color:white;width:44px;height:44px;border-radius:13px;font-size:30px;box-shadow:0 4px 0 #b9dcd3}.brand strong{display:block;font-size:23px;letter-spacing:2px}.brand small{display:block;color:var(--muted);font-size:12px;letter-spacing:4px}.side-title{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:14px}#listNav{display:flex;flex-direction:column;gap:6px;overflow-y:auto;max-height:47vh}.nav-item{text-align:left;display:flex;align-items:center;gap:10px;padding:12px;min-height:52px;width:100%;border-radius:10px;font-weight:550}.nav-item span:first-child{flex:1;overflow-wrap:anywhere}.nav-item small{font-size:12px;font-weight:400;white-space:nowrap;color:var(--muted)}.nav-item.active{background:var(--light);color:var(--brand)}.nav-item:hover{background:#f0f5f4}.new-list{margin-top:14px;width:100%;border:1px dashed #adc8c4;color:var(--brand);background:#fff}.side-bottom{margin-top:auto;padding-top:28px;font-size:13px;color:var(--muted)}.side-bottom p{margin:0 0 8px}.side-bottom .quiet{font-size:14px;padding:6px 8px;min-height:40px}.version{font-size:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:12px}.version span{display:block;margin-top:4px}main{padding:30px clamp(24px,5vw,76px) 24px;min-width:0}.topline{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:36px;min-height:30px}.mobile-new{display:none}.eyebrow{color:var(--brand);font-size:13px;font-weight:650;letter-spacing:2px;margin:0 0 12px}h1{font-size:clamp(26px,3.3vw,38px);line-height:1.3;margin:0;letter-spacing:-.8px;overflow-wrap:anywhere}h2{font-size:22px;line-height:1.4;margin:0}p{margin:12px 0;color:var(--muted)}.welcome{padding:16px 0 10px}.welcome p{font-size:16px;max-width:530px}.template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:30px 0 20px}.template{background:white;border:1px solid var(--line);padding:24px 20px;text-align:left;min-height:194px;display:flex;flex-direction:column;align-items:flex-start;border-radius:16px;transition:transform .15s,border-color .15s}.template:hover{transform:translateY(-3px);border-color:var(--brand)}.template .number{font-size:13px;font-family:monospace;color:var(--brand);background:var(--light);padding:3px 8px;border-radius:6px;margin-bottom:24px}.template strong{font-size:20px}.template small{font-size:13px;color:var(--muted);margin-top:7px;line-height:1.5}.blank-start{background:white;border:1px solid var(--line);padding:12px 18px;width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between}.blank-start span{font-size:14px;color:var(--muted)}.privacy-note{font-size:14px;padding:20px 0;max-width:590px}.list-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.list-heading .quiet{flex-shrink:0}.quiet{padding:8px 10px;color:var(--muted)}.quiet:hover{background:#e7eeee;color:var(--ink)}.progress-card{background:var(--brand);color:#fff;border-radius:18px;padding:26px 28px;margin:24px 0;display:grid;grid-template-columns:1fr auto;gap:16px;box-shadow:0 6px 16px #146b6510}.progress-card strong{display:block;font-size:23px;font-weight:550}.progress-card p{color:#d4ece8;font-size:14px;margin:5px 0 0}.count{display:flex;align-items:baseline;gap:5px}.count b{font-size:42px;font-weight:500;line-height:1}.count span{color:#c7e0dd;font-size:17px}.progress-track{grid-column:1/-1;height:6px;background:#ffffff30;border-radius:9px;overflow:hidden}.progress-bar{height:100%;background:#a8ead4;border-radius:9px;transition:width .2s}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:20px}.filters{display:flex;background:#e7eeee;padding:4px;border-radius:11px;gap:3px}.filter{font-size:14px;padding:6px 14px;min-height:36px;color:var(--muted)}.filter.active{background:white;color:var(--ink);box-shadow:0 2px 4px #172f3210}.button{padding:10px 18px;background:var(--brand);color:white;font-weight:550}.button:hover{background:var(--brand-dark)}.button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.button.secondary:hover{background:var(--bg)}.group{margin:25px 0}.group-title{display:flex;gap:10px;align-items:center;font-size:14px;font-weight:650;color:var(--muted);margin:0 0 10px}.group-title small{font-size:12px;font-weight:400}.item-list{list-style:none;margin:0;padding:0;background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}.item{display:flex;align-items:center;border-bottom:1px solid #eaf0ef;min-height:67px}.item:last-child{border-bottom:0}.check-item{display:flex;align-items:center;gap:14px;flex:1;min-width:0;padding:14px 18px;text-align:left;border-radius:0;min-height:66px}.checkbox{width:24px;height:24px;border:1.5px solid #b1c5c4;display:grid;place-items:center;border-radius:7px;flex-shrink:0;color:transparent;font-size:17px}.item-text{overflow-wrap:anywhere}.done .checkbox{background:var(--brand);border-color:var(--brand);color:white}.done .item-text{color:#80908f;text-decoration:line-through;text-decoration-color:#bac6c4}.done{background:#f8fbfa}.edit-item{flex-shrink:0;min-width:46px;align-self:stretch;color:#728886;font-size:21px}.edit-item:hover{background:#edf4f2}.list-tools{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.list-tools .quiet{font-size:14px}.empty{text-align:center;background:white;border:1px dashed #b9d0cc;border-radius:16px;padding:42px 24px;margin:20px 0}.empty .empty-check{font-size:32px;color:var(--brand);margin:0 0 12px}.empty p{font-size:15px}.page-footer{border-top:1px solid var(--line);margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted);font-size:12px}.page-footer .quiet{font-size:12px}dialog{padding:24px;border:none;border-radius:20px;max-width:min(520px,calc(100vw - 28px));width:100%;max-height:90dvh;overflow-y:auto;box-shadow:0 22px 100px #001e3440;color:var(--ink)}dialog::backdrop{background:#122b3266;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}.icon-button{font-size:25px;min-width:44px;min-height:44px;color:var(--muted)}label.field{display:block;font-size:14px;font-weight:550;margin:16px 0 7px}form .hint,.hint{font-size:13px;line-height:1.65}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;flex-wrap:wrap}.error{color:var(--danger);font-size:14px;min-height:22px}.danger{color:var(--danger)}.modal-options{display:grid;gap:10px}.option{padding:16px;text-align:left;border:1px solid var(--line);background:#fff}.option:hover{border-color:var(--brand);background:var(--light)}.option strong{display:block}.option small{display:block;color:var(--muted);font-size:13px;margin-top:3px}.data-section{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.data-section h3{font-size:16px;margin:0}.data-section p{font-size:14px}.toast{position:fixed;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:99;background:#183b3b;color:white;padding:13px 20px;border-radius:12px;box-shadow:0 5px 30px #123d3440;max-width:calc(100vw - 28px);font-size:14px;display:flex;align-items:center;gap:14px}.toast[hidden]{display:none}.toast button{color:#a8ead4;min-height:32px;white-space:nowrap}.notice{background:#fff2db;border:1px solid #ebd19e;padding:13px 16px;border-radius:10px;color:#755017;font-size:14px;margin-bottom:16px}.skip{position:fixed;left:15px;top:-80px;background:white;z-index:100;padding:15px}.skip:focus{top:10px}.noscript{padding:24px}.help-list{padding-left:21px;font-size:15px}.help-list li{margin:14px 0} [hidden]{display:none!important}
@media(max-width:780px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:20px 20px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 20px}.brand strong{font-size:21px}.brand small{font-size:11px}.brandmark{width:38px;height:38px;font-size:25px}.side-title{display:none}#listNav{flex-direction:row;max-height:none;overflow:auto;padding-bottom:5px;gap:8px}.nav-item{width:auto;min-height:44px;white-space:nowrap;padding:9px 14px;font-size:14px;flex-shrink:0;background:#f1f5f5}.nav-item small{display:none}.new-list,.side-bottom{display:none}main{padding:16px 20px 30px}.topline{margin-bottom:24px;font-size:12px}.mobile-new{display:block;color:var(--brand);font-size:14px}.welcome{padding:0}.welcome h1{font-size:30px}.welcome p{font-size:15px}.template-grid{grid-template-columns:1fr;margin:22px 0 12px;gap:10px}.template{min-height:0;padding:17px 18px;display:grid;grid-template-columns:35px 1fr;column-gap:13px}.template .number{grid-row:1/3;align-self:center;margin:0;padding:4px;font-size:12px;text-align:center}.template strong{font-size:17px}.template small{font-size:13px;margin-top:2px}.blank-start{font-size:15px}.blank-start span{font-size:12px}.privacy-note{font-size:13px}.progress-card{padding:21px;margin:20px 0}.progress-card strong{font-size:20px}.progress-card p{font-size:13px}.count b{font-size:36px}.toolbar{gap:8px}.filter{padding:6px 11px}.toolbar .button{font-size:14px;padding:10px 13px}.check-item{padding:13px 15px;gap:12px;min-height:62px}.item{min-height:62px}.page-footer{display:block;font-size:12px}.page-footer .quiet{padding-left:0;display:block}.list-heading h1{font-size:28px}.list-heading .quiet{font-size:14px}.group{margin:20px 0}.toast{bottom:20px;width:max-content;max-width:calc(100vw - 28px)}dialog{padding:20px}.actions .button{flex:1}.list-tools{gap:2px}.list-tools .quiet{padding:8px}.topline>span{max-width:67%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.sidebar,.topline,.toolbar,.list-tools,.page-footer,.edit-item,dialog,.toast{display:none!important}.shell{display:block}main{padding:0}.progress-card{color:#000;background:#fff;border:1px solid #aaa}.progress-card p,.count span{color:#444}.item-list,.item{break-inside:avoid}.checkbox{color:#fff}.done .checkbox{color:#000;background:#fff}body{background:white}}
.filter{min-height:44px}#mobileOfflineStatus{display:inline-block;margin-top:5px;color:var(--brand)}