:root{font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#253b36;background:#f5f7f7;font-synthesis:none;--green:#156b56;--muted:#74827e;--line:#dfe6e3}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.65}button:focus-visible,a:focus-visible{outline:3px solid #299b82;outline-offset:4px}button{transition:background .25s,transform .15s}button:active:not(:disabled){transform:scale(.975)}.masthead{height:94px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);background:#fff}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#243e36;font-size:23px;font-weight:750;letter-spacing:2px}.brand-icon{display:grid;place-items:center;background:var(--green);color:white;border-radius:13px;width:44px;height:44px;font-size:30px}.brand small{display:block;font-size:9px;letter-spacing:2.4px;margin-top:4px}.header-right{display:flex;align-items:center;gap:28px}.prototype{font-size:13px;background:#eef3f1;padding:7px 12px;border-radius:6px;color:#557166}.text-button{background:none;border:0;color:#586b65;font-size:14px}main{max-width:1240px;margin:auto;padding:34px 40px 0}.intro{display:flex;justify-content:space-between;align-items:center}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:650;color:#668679;margin:0 0 10px}h1{font-size:30px;letter-spacing:1px;margin:0 0 10px;font-weight:650}.intro p:not(.eyebrow){font-size:15px;color:var(--muted);margin:0}.mode-badge{font-size:13px;color:#46665a}.mode-badge small{display:block;color:#83918a;font-size:12px;margin-top:7px}.live-dot{display:inline-block;width:7px;height:7px;background:#338769;border-radius:50%;margin-right:6px}.view-tabs{display:flex;width:fit-content;gap:5px;background:#e9eeec;border:1px solid #e2e8e5;padding:4px;border-radius:10px;margin:25px auto 22px}.view-tabs button{border:0;background:transparent;color:#6a7d74;padding:9px 21px;font-size:13px;border-radius:7px}.view-tabs button.active{background:#fff;color:#245942;box-shadow:0 2px 5px #203b3610}.workspace{display:flex;justify-content:center;align-items:center;gap:32px}.role-heading{display:flex;align-items:center;gap:10px;margin:0 6px 16px}.role-number{font-size:12px;border:1px solid #cbd8d0;border-radius:7px;padding:7px;color:#6e8276}.role-heading h2{font-size:16px;font-weight:650;margin:0 0 3px}.role-heading p{font-size:12px;color:var(--muted);margin:0}.role-chip{margin-left:auto;border:1px solid #dae3de;border-radius:20px;font-size:11px;padding:5px 9px;color:#6f8378}.phone{width:340px;aspect-ratio:1758/3664;position:relative;filter:drop-shadow(0 16px 17px #203a3420)}.phone-frame{position:absolute;width:100%;height:100%;inset:0;z-index:1;pointer-events:none}.screen{position:absolute;inset:1.65% 3.2%;border-radius:48px;overflow:hidden;background:#fbfcfa;z-index:2;display:flex;flex-direction:column}.statusbar{position:relative;flex-shrink:0;height:57px;padding:19px 23px 0;display:flex;justify-content:space-between;font-size:12px;font-weight:650;color:#1d2e29}.island{position:absolute;top:12px;width:100px;height:29px;background:#070909;left:50%;transform:translateX(-50%);border-radius:25px}.phone-scroll{overflow:auto;scrollbar-width:none;flex:1;padding:14px 21px 20px}.phone-scroll::-webkit-scrollbar{display:none}.homebar{height:5px;background:#142b23;border-radius:4px;width:110px;margin:8px auto 8px;flex-shrink:0}.older-content .greeting{font-size:25px;line-height:1.5;margin:5px 0 3px;font-weight:650}.older-content .date{font-size:20px;color:#738077;margin:0 0 23px}.med-card{border:1px solid #dfe8e0;background:#edf3ed;border-radius:20px;padding:21px 19px;margin-bottom:19px}.card-overline{display:flex;justify-content:space-between;align-items:center;font-size:20px;color:#4a6556}.pill-icon{font-size:24px}.med-time{font-size:49px;line-height:1.15;font-weight:650;letter-spacing:-2px;margin:13px 0 8px;color:#254c36}.med-time small{font-size:20px;letter-spacing:0;margin-left:7px;font-weight:400}.med-detail{font-size:20px;color:#5b7062}.med-divider{height:1px;background:#d5e0d4;margin:17px 0 14px}.med-bottom{font-size:20px;color:#6e7c71}.elder-button{display:block;width:100%;border:0;border-radius:15px;padding:20px 10px;font-size:24px;font-weight:650;line-height:1.3}.confirm-button{background:#17694e;color:#fff;box-shadow:0 5px 12px #17694e18}.help-button{background:#fff4f2;color:#b8493e;border:1px solid #ebd3cd;margin-top:12px}.elder-hint{font-size:20px;line-height:1.6;color:#788279;margin:16px 0}.elder-contact{border-top:1px solid #e0e5df;padding-top:15px;font-size:20px;line-height:1.6}.elder-contact button{border:0;background:none;padding:0;color:#23694e;font-size:20px}.connection{width:147px;align-self:center;display:flex;align-items:center;flex-direction:column;position:relative;margin-top:25px}.connection-line{width:100%;border-top:1px dashed #bdcfc6;position:absolute;top:23px}.connection>span{z-index:1;background:#f5f7f7;border:1px solid #d1e0d8;color:#5e927c;display:grid;place-items:center;border-radius:50%;width:47px;height:47px;font-size:23px}.connection strong{font-size:13px;font-weight:500;margin-top:12px;color:#617c6d}.connection small{font-size:11px;color:#94a096;margin-top:6px;white-space:nowrap}.flow-mini{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:46px;color:#899d90;font-size:12px}.flow-mini i{font-style:normal;color:#b7c6bd}.connection.sync>span{animation:sync .7s ease;background:#e0f2e6}.family-top{display:flex;justify-content:space-between;align-items:center;margin:2px 0 18px}.family-top small{color:#7c8c82;font-size:13px}.family-top h3{margin:5px 0 0;font-size:22px;font-weight:650}.avatar{width:36px;height:36px;background:#e6ece5;border-radius:50%;display:grid;place-items:center;color:#5e7566;font-size:14px}.family-person{display:flex;align-items:center;gap:10px;margin-bottom:15px}.person-avatar{width:40px;height:40px;border-radius:13px;background:#e9eee7;display:grid;place-items:center;font-size:19px;color:#526d59}.family-person strong{font-size:15px;font-weight:600}.family-person small{display:block;color:#91a092;font-size:12px;margin-top:3px}.state-card{border-radius:17px;padding:18px;background:var(--card-bg,#fff5dd);border:1px solid var(--card-line,#ebdfbc);color:var(--card-fg,#896322);transition:background .5s,border-color .5s,color .5s;min-height:137px}.state-top{display:flex;justify-content:space-between;align-items:center;font-size:12px}.state-card h3{margin:14px 0 7px;font-size:23px;font-weight:650}.state-card p{font-size:13px;line-height:1.65;margin:0}.state-symbol{font-size:18px}.family-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.family-actions button{border-radius:10px;border:1px solid #dfe7df;background:#fff;padding:12px 4px;font-size:13px;color:#43654e}.family-actions .primary{background:#244e3b;color:white;border-color:#244e3b}.timeline-head{display:flex;justify-content:space-between;align-items:center;margin:22px 0 14px}.timeline-head h4{font-size:15px;margin:0;font-weight:600}.timeline-head button{font-size:12px;border:0;background:none;color:#7a8b7f}.timeline{list-style:none;margin:0;padding:0}.timeline li{position:relative;display:flex;gap:12px;padding:0 0 16px 16px;font-size:12px;line-height:1.5}.timeline li:before{content:"";position:absolute;width:5px;height:5px;background:#8daa97;left:0;top:6px;border-radius:50%}.timeline li:after{content:"";position:absolute;left:2px;top:14px;bottom:3px;width:1px;background:#e4eae3}.timeline time{color:#8a988d;white-space:nowrap;font-variant-numeric:tabular-nums}.timeline span{color:#56705e;overflow-wrap:anywhere}.family-foot{font-size:11px;color:#92a093;text-align:center;margin-top:5px}.notification{position:absolute;top:56px;left:12px;right:12px;padding:13px;background:#fff;border:1px solid #d5e4db;border-radius:13px;z-index:5;box-shadow:0 5px 20px #132d3926;font-size:14px;pointer-events:none;opacity:0;transform:translateY(-20px);transition:.4s}.notification.visible{opacity:1;transform:translateY(0)}.phone.shake{animation:shake .65s ease}.demo-panel{background:white;border:1px solid #e0e7e2;border-radius:17px;padding:24px;margin:32px 0 20px}.demo-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.demo-title .eyebrow{font-size:10px;margin-bottom:6px}.demo-title h2{font-size:18px;margin:0;font-weight:600}.demo-title>span{font-size:12px;color:#84958a}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.scenario-grid button{display:flex;align-items:center;text-align:left;gap:13px;background:#fff;border:1px solid #e1e8e2;border-radius:12px;padding:17px}.scenario-grid button:hover{background:#f6f9f6;border-color:#a6bcae}.scenario-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;font-size:22px}.green{background:#eaf5ef;color:#367952}.amber{background:#fff4de;color:#aa7b28}.red{background:#fff0eb;color:#b45d49}.scenario-grid strong{font-size:15px;font-weight:600;display:block}.scenario-grid small{font-size:11px;color:#8a978e;display:block;margin-top:5px}.scenario-grid b{margin-left:auto;color:#98a69b;font-weight:400}.demo-footer{border-top:1px solid #eef1ed;margin-top:20px;padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:12px;color:#7b8d80;font-size:12px}.demo-footer strong{color:#3d6050;margin-left:5px}.demo-footer small{font-size:11px}.demo-footer button{background:white;border:0;color:#75897b;font-size:12px;padding:7px 10px}.demo-footer button.reset{background:#eff4ef;border-radius:7px;color:#426b51}footer{display:flex;justify-content:space-between;gap:20px;padding:0 2px 23px;font-size:11px;color:#8b988e}dialog{border:1px solid #d7e1d9;border-radius:22px;padding:30px;max-width:480px;width:calc(100% - 32px);color:#334e3c;box-shadow:0 30px 80px #18352530}dialog::backdrop{background:#172d2660;backdrop-filter:blur(5px)}.modal-close{float:right;border:0;background:none;font-size:25px;color:#7d8e82}.modal-copy{font-size:15px;line-height:1.8}dialog h2{font-size:23px;margin-top:0}dialog textarea{width:100%;min-height:100px;border:1px solid #c8d8cc;border-radius:10px;padding:12px;font:inherit;resize:vertical}dialog label{display:block;font-size:15px;margin:12px 0}dialog .submit{background:#17694e;color:#fff;border:0;padding:12px 20px;border-radius:10px;margin-top:15px}.modal-history{max-height:350px;overflow:auto}.modal-history p{padding:10px 0;border-bottom:1px solid #e2e8e2;font-size:14px;overflow-wrap:anywhere}.success-panel{border:1px solid #cadfce;background:#edf6ee;border-radius:17px;padding:19px;font-size:20px;line-height:1.6;margin-bottom:16px;animation:appear .4s}.success-panel.help{background:#fff0ec;border-color:#edccc3;color:#9a453c}.success-panel strong{display:block;font-size:24px}.workspace[data-view="older"] .family-column,.workspace[data-view="older"] .connection,.workspace[data-view="family"] .older-column,.workspace[data-view="family"] .connection{display:none}.empty{font-size:13px;color:#8a988d;line-height:1.7}@keyframes shake{20%,60%{transform:translateX(-3px)}40%,80%{transform:translateX(3px)}}@keyframes sync{50%{box-shadow:0 0 0 10px #c2e1cc50}}@keyframes appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}@media(min-width:1500px){main{padding-top:38px}.phone{width:355px}}@media(max-width:1000px){main{padding:25px 24px 0}.workspace{gap:15px}.connection{width:105px}.phone{width:320px}.scenario-grid button{padding:14px 10px;gap:9px}.scenario-grid small{font-size:10px}.demo-footer{flex-wrap:wrap}.screen{border-radius:44px}.older-content{padding:10px 17px}.elder-hint{margin:12px 0}.med-card{padding:17px}.med-time{font-size:44px}.intro h1{font-size:26px}}@media(max-width:780px){.masthead{height:76px;padding:0 20px}.header-right{gap:8px}.text-button{font-size:12px}.prototype{display:none}.intro{display:block}.mode-badge{margin-top:18px}.mode-badge small{display:inline;margin-left:10px}.intro h1{font-size:24px}.workspace{flex-direction:column;gap:24px}.phone{width:min(350px,calc(100vw - 48px))}.connection{margin:0;width:220px}.connection-line,.flow-mini,.connection small{display:none}.connection>span{width:35px;height:35px;transform:rotate(90deg)}.connection strong{margin-top:7px}.role-heading{margin-top:5px}.view-tabs{width:100%;justify-content:center}.view-tabs button{padding:9px 10px;font-size:12px}.scenario-grid{grid-template-columns:1fr}.scenario-grid small{font-size:12px}.demo-panel{padding:19px}.demo-title{gap:15px;align-items:flex-start}.demo-title>span{max-width:115px}.demo-footer>span{line-height:1.8}.demo-footer small{display:block}.demo-footer>div{display:flex;flex-wrap:wrap}footer{flex-direction:column;gap:8px;line-height:1.7}.screen{border-radius:46px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}