:root{color-scheme:light;--ink:#47372e;--muted:#947f70;--accent:#bd704b;--cream:#fbf6ef;--line:#ecded1;--sage:#78917b;font-family:"Microsoft YaHei", "PingFang SC", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;background:#f8f1e9;color:var(--ink)}button,input{font:inherit}button{cursor:pointer}.header{height:76px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ecdfd2;padding:0 max(6vw,32px);background:rgba(255,252,247,.7)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#d89d7a;color:#fff8f0;font-size:27px}.brand strong{display:block;font-size:20px;letter-spacing:.13em;line-height:1.1}.brand small{display:block;margin-top:4px;color:#af9786;letter-spacing:.14em;font-size:9px}.header-note{font-size:12px;color:#a59080}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#d4c3b3;margin-right:7px}.header-note .dot,.dot.active{background:#83a28a}.workspace{max-width:1460px;margin:auto;padding:39px max(6vw,32px) 64px}.intro{display:flex;align-items:center;justify-content:space-between;margin:0 0 38px}.eyebrow{margin:0 0 9px;color:#c49479;letter-spacing:.16em;font-size:10px;font-weight:700}.intro h1{font-family:Georgia,"Microsoft YaHei",serif;font-size:clamp(27px,3vw,38px);font-weight:600;letter-spacing:.03em;margin:0 0 9px}.intro h1 span{color:#c87d58}.intro-copy{font-size:13px;color:var(--muted);margin:0}.intro-stamp{height:58px;width:58px;border:1px solid #e8d0bf;border-radius:50%;display:grid;place-items:center;color:#d5a184;font-size:26px;transform:rotate(-14deg)}.columns{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(330px,.8fr);gap:36px;align-items:start}.section-heading{height:61px;display:flex;align-items:flex-start;justify-content:space-between}.section-heading h2{font-size:21px;letter-spacing:.06em;margin:0}.live-pill,.retention{border:1px solid #eadfd4;border-radius:30px;color:#9a8676;font-size:11px;padding:7px 10px;background:#fffaf4}.video-card{position:relative;overflow:hidden;border-radius:20px;aspect-ratio:16/9;background:#ded0c4;box-shadow:0 12px 30px #8d6b5120}.video-card video{width:100%;height:100%;object-fit:contain;background:#332f2b;display:block}.video-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:linear-gradient(145deg,#ded0c3,#eadfd3);color:#9b8271;font-size:12px}.video-placeholder[hidden]{display:none}.video-placeholder strong{font-size:14px;color:#846f60}.placeholder-paw{display:grid;place-items:center;width:60px;height:60px;border-radius:22px;background:#f6eee6;color:#c3947a;font-size:36px;margin-bottom:5px}.video-caption{position:absolute;left:19px;right:19px;bottom:17px;display:flex;justify-content:space-between;color:white;font-size:10px;letter-spacing:.12em;text-shadow:0 1px 5px #0008;pointer-events:none}.control-card{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:25px 30px;margin-top:18px;background:#fffaf5;border:1px solid #f0e4d8;border-radius:20px}.control-copy h3{margin:0 0 8px;font-size:16px}.control-copy p:not(.eyebrow){margin:0 0 18px;color:#aa9585;font-size:12px}.control-status{font-size:11px;color:#b88a72}.ptz-pad{display:grid;grid-template-columns:repeat(3,42px);grid-template-rows:repeat(3,38px);gap:5px;touch-action:none}.ptz-pad button{border:0;border-radius:11px;color:#8c6f5e;background:#f7ece2;font-size:19px;line-height:1;touch-action:none;user-select:none}.ptz-pad button:hover,.ptz-pad button[data-held=true]{background:#d79c7b;color:white}.ptz-pad button:focus-visible,.switch-label input:focus-visible+.switch{outline:3px solid #bc7c5a;outline-offset:2px}.ptz-pad .up{grid-column:2}.ptz-pad .left{grid-column:1;grid-row:2}.ptz-pad .ptz-stop{grid-column:2;grid-row:2;background:#ddaa8d;color:#fff;font-size:11px}.ptz-pad .right{grid-column:3;grid-row:2}.ptz-pad .down{grid-column:2;grid-row:3}.switch-label{display:flex;gap:9px;align-items:center;color:#9e897a;font-size:11px;cursor:pointer}.switch-label input{position:absolute;opacity:0}.switch{height:25px;width:44px;background:#dfd2c8;border-radius:20px;position:relative;transition:.2s}.switch:after{content:"";position:absolute;left:3px;top:3px;width:19px;height:19px;border-radius:50%;background:white;box-shadow:0 1px 3px #0002;transition:.2s}.switch-label input:checked+.switch{background:#c78561}.switch-label input:checked+.switch:after{transform:translateX(19px)}.summary-card{min-height:400px;background:#fffaf5;border:1px solid #f0e4d8;border-radius:20px;overflow:hidden}.summary-top{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:23px 24px;border-bottom:1px solid #f0e5da}.summary-top>div{display:flex;gap:12px;align-items:center}.summary-icon{display:grid;place-items:center;width:39px;height:39px;border-radius:13px;background:#f8e8d9;color:#c88460;font-size:23px}.summary-top strong{font-size:14px}.summary-top p{font-size:11px;color:#a99584;margin:5px 0 0}.retention{white-space:nowrap;font-size:10px}.summary-list{max-height:610px;overflow:auto;padding:6px 24px 22px}.empty-state{text-align:center;padding:92px 12px;color:#ac9787;font-size:12px}.empty-state span{display:grid;place-items:center;margin:0 auto 15px;width:51px;height:51px;border-radius:50%;background:#f7ece3;color:#d6aa8d;font-size:24px}.empty-state strong{display:block;font-size:13px;color:#8e7869}.empty-state p{margin:8px 0}.day-label{color:#bb957d;font-size:11px;letter-spacing:.08em;margin:19px 0 2px}.moment{position:relative;padding:18px 0 18px 17px;border-left:1px solid #ecd9ca}.moment:before{content:"";position:absolute;left:-4px;top:23px;background:#d49a79;border:2px solid #fffaf5;width:7px;height:7px;border-radius:50%}.moment time{font-size:11px;color:#bf8e72}.moment p{font-size:13px;line-height:1.75;margin:6px 0 10px;color:#665248}.evidence-row{display:flex;gap:7px;overflow:auto}.evidence{flex:none;border:0;padding:0;background:#efe2d7;border-radius:9px;overflow:hidden;width:87px;text-align:left;color:#9b806f}.evidence img{display:block;width:87px;height:52px;object-fit:cover}.evidence span{display:block;padding:4px 5px;font-size:9px}.summary-foot{font-size:11px;color:#b39a88;padding-left:5px;margin-top:15px}dialog{border:0;padding:0;border-radius:18px;max-width:min(900px,90vw);background:#fffaf5;color:var(--ink);box-shadow:0 20px 80px #0004}dialog::backdrop{background:#392d27aa}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;font-size:13px}.dialog-head button{border:0;background:none;font-size:26px;color:#967d6d}dialog img{display:block;max-width:100%;max-height:75vh;object-fit:contain}@media(max-width:900px){.columns{grid-template-columns:1fr;gap:32px}.summary-card{min-height:280px}.summary-list{max-height:none}.empty-state{padding:55px 12px}}@media(max-width:560px){.header{height:65px;padding:0 20px}.header-note{font-size:10px}.workspace{padding:30px 20px 45px}.intro{margin-bottom:30px}.intro-stamp{display:none}.control-card{padding:20px}.ptz-pad{grid-template-columns:repeat(3,38px);grid-template-rows:repeat(3,34px)}.summary-top{padding:18px}.summary-list{padding-left:18px;padding-right:18px}.retention{display:none}}