*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f6f4;color:#182e3c;font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}header{display:flex;align-items:center;justify-content:space-between;padding:20px max(6vw,24px);border-bottom:1px solid #d9e0df;background:#fff}.brand{font-size:23px;font-weight:750;letter-spacing:-1px;color:#182e3c;text-decoration:none}.brand span{color:#78918c;font-weight:400}nav{display:flex;gap:26px}a{color:#176c65;text-underline-offset:4px}nav a{text-decoration:none;color:#45606b}nav a:hover{color:#176c65}main{max-width:1320px;margin:auto;padding:0 6vw 40px}.hero{padding:62px 0 38px;border-bottom:1px solid #cbd7d3}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:#26796e;margin-bottom:15px}h1{font-size:clamp(32px,4.5vw,58px);letter-spacing:-1.8px;line-height:1.13;margin:0 0 25px;max-width:930px}.hero p{font-size:19px;color:#5b717a;max-width:850px;margin:0}h2{font-size:25px;line-height:1.4;margin:0 0 18px;letter-spacing:-.5px}h3{font-size:18px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d7e1dd;border:1px solid #d7e1dd;margin:30px 0}.metrics div{padding:24px;background:#fff}.metrics b{font-size:36px;line-height:1.2;display:block}.metrics span{display:block;color:#637c85;font-size:13px;margin-top:8px}section{margin:38px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.section-head span,.caption{font-size:13px;color:#687e85}.taskbar{display:flex;gap:28px;flex-wrap:wrap;padding:22px 0;border-bottom:1px solid #d4dfdc}.taskbar small{display:block;color:#6d848c;font-size:12px}.taskbar strong{font-size:14px;font-weight:600}.table-wrap{overflow:auto;background:white;border:1px solid #dbe4e0}table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}th,td{padding:15px 16px;border-bottom:1px solid #e2e9e6;vertical-align:top}th{font-size:12px;color:#5a7379;white-space:nowrap;background:#eff4f1}td:first-child{font-weight:600}.feature{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:36px;background:white;padding:25px;border:1px solid #dce5e1}.feature img{width:100%;height:auto}.button{display:inline-block;padding:10px 18px;background:#176c65;color:white;text-decoration:none;border-radius:3px;font-size:14px}.link-row{display:flex;gap:20px;align-items:center;flex-wrap:wrap;font-size:14px}.notice{background:#edf3ed;border-left:3px solid #287b69;padding:20px 24px;font-size:15px}.notice p{margin:8px 0 0}.figure{background:white;padding:14px;border:1px solid #dce5e1}.figure img{width:100%;height:auto;display:block}.figure .caption{margin:12px}.caption{line-height:1.7}li{margin:8px 0}footer{border-top:1px solid #d7e1dd;padding:25px 6vw;display:flex;gap:24px;flex-wrap:wrap;font-size:12px;color:#6e848b;background:#fff}footer b{color:#31515a}footer a{margin-left:auto}@media(max-width:800px){nav{gap:14px}.hero{padding-top:38px}.hero p{font-size:16px}.metrics b{font-size:24px}.metrics div{padding:16px 12px}.metrics span{font-size:11px}.feature{grid-template-columns:1fr;padding:16px;gap:20px}.section-head{display:block}main{padding:0 20px 30px}.taskbar{gap:18px}footer a{margin-left:0}table{font-size:12px}th,td{padding:11px}.brand{font-size:20px}}
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h2{font-size:20px;margin:0}.group-heading span{font-size:12px;color:#7a8d84}.task-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.task-card{display:flex;flex-direction:column;padding:23px;background:white;border:1px solid #dbe4df;border-radius:8px;color:#203b3a;text-decoration:none;transition:transform .15s,border-color .15s,box-shadow .15s}.task-card:hover{transform:translateY(-3px);border-color:#6b9c86;box-shadow:0 7px 20px #1638260b}.task-card.milestone{background:#eff3e9;border-color:#d0dbc5}.card-top{display:flex;align-items:center;justify-content:space-between}.task-id{font-size:12px;letter-spacing:1px;color:#6f827a;font-weight:700}.pill{font-size:10px;border-radius:20px;padding:3px 9px}.pill.done{color:#23614c;background:#e4f0e8}.pill.active{color:#8b651b;background:#fcf1d4}.pill.pending{color:#a33b3b;background:#fbe2e2}.task-card h3{font-size:18px;line-height:1.4;margin:19px 0 11px;font-weight:650}.task-card 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span{display:block;font-size:11px;letter-spacing:0}nav{gap:12px;font-size:11px;flex-wrap:wrap;justify-content:flex-end;max-width:220px}.task-grid{grid-template-columns:1fr}.roadmap{grid-template-columns:1fr}.roadmap a{display:grid;grid-template-columns:1fr 1fr;gap:3px 15px}.roadmap b{margin:0;grid-column:1;grid-row:2}.roadmap span{grid-column:2;grid-row:1/3;align-self:center}.overview-stats b{font-size:27px}.overview-stats span{font-size:10px}.overview-stats div{padding-left:10px}.task-brief{grid-template-columns:1fr;gap:15px}.group-heading{display:block}.group-heading span{display:block;margin-top:5px}.filters{gap:12px}.search-label{min-width:0;width:100%}.status-filters{width:100%;justify-content:space-between}.update-entry{grid-template-columns:1fr;gap:7px}.update-date span{display:inline;margin-left:12px}.hero-links{gap:15px;font-size:12px}.hero-mark{display:none}}
/* Planned tasks use a red background, including milestone cards. */
.task-card[data-status="未开始"]{background:#fff0f0;border-color:#edcccc}
/* Completed status takes precedence over milestone styling. */
.task-card[data-status="已完成"]{background:#fff;border-color:#dbe4df}
.task-card[data-status="已完成"] .pill{color:#23614c;background:#e4f0e8}