*{box-sizing:border-box}body{margin:0;background:#f4f6f8;color:#172e40;font-family:Arial,'Malgun Gothic',sans-serif;font-size:14px}button,input{font:inherit}button{cursor:pointer}header{height:82px;background:#fff;border-bottom:1px solid #e3e8ed;display:flex;align-items:center;justify-content:space-between;padding:0 5%}.brand{text-decoration:none;color:#173e49;font-size:28px;font-weight:800;letter-spacing:-1px}.brand span{display:inline-block;font-size:11px;font-weight:400;letter-spacing:0;margin-left:18px;color:#758491}.header-right{display:flex;gap:20px;align-items:center;font-weight:700;font-size:13px}.pill,.sample{border-radius:30px;padding:9px 14px;background:#edf5f1;color:#237659;font-size:12px}.pill{background:#f1f4f7;color:#5b6b79}main{max-width:1460px;margin:0 auto;padding:42px 40px}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:2px;color:#54847d;font-weight:bold}h1{font-size:32px;letter-spacing:-1.5px;margin:12px 0}p{color:#6d7e8c;line-height:1.7;margin:8px 0}h2{font-size:19px;letter-spacing:-.6px;margin:0}h3{font-size:16px;margin:0}.controls{display:flex;align-items:center;gap:30px;background:#fff;border:1px solid #e0e6eb;border-radius:16px;padding:24px}.control-title{min-width:180px}.control-title b{display:block;font-size:17px}.control-title span{display:block;font-size:12px;color:#7b8a96;margin-top:8px}fieldset{border:0;margin:0;padding:0;flex:1}legend{font-size:12px;font-weight:bold;margin-bottom:10px}.seg{display:flex;background:#f2f5f7;border-radius:9px;padding:4px}.seg button{border:0;background:transparent;flex:1;padding:10px 8px;border-radius:6px;color:#75838e;white-space:nowrap}.seg button b{margin-left:6px}.seg .selected{background:#214f4b;color:#fff;box-shadow:0 2px 5px #214f4b22}.reset{border:1px solid #dce3e8;border-radius:7px;background:white;padding:10px 13px;color:#627482;white-space:nowrap}.context{display:flex;justify-content:space-between;gap:12px;margin:20px 0;font-size:11px;color:#72828f}.context b{color:#365561}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}.metric{background:white;padding:23px;border-radius:12px;border:1px solid #e4e9ed}.metric-label{font-size:12px;color:#70818f}.metric-value{font-size:30px;font-weight:700;margin:12px 0 8px;letter-spacing:-1px}.metric-value small{font-size:13px;font-weight:400;margin-left:5px}.metric-sub{font-size:11px;color:#7e8e99}.metric-tag{float:right;font-size:11px;border-radius:5px;background:#e8f5ef;color:#237459;padding:4px 6px}.analysis,.distribution,.reading,.history,details{background:#fff;border:1px solid #e4e9ed;border-radius:16px;padding:26px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.section-heading p{font-size:12px;margin:7px 0 0}.toggle{font-size:12px;white-space:nowrap}.toggle input{accent-color:#214f4b}.legend{display:flex;gap:18px;margin:22px 0 16px;font-size:11px;color:#70818e}.legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px}.charts{display:grid;grid-template-columns:1fr 1fr;gap:22px}.chart-title{display:flex;justify-content:space-between;padding:0 0 13px;align-items:center}.chart-title span{font-size:11px;color:#81909b}svg{width:100%;display:block;overflow:visible;touch-action:pan-y}.small{font-size:11px;color:#82919c}.daily{border-top:1px solid #e9eef1;margin-top:18px;padding-top:20px;display:flex;gap:30px}.day-select{width:210px;flex-shrink:0;font-size:11px}.day-select b{display:block;font-size:15px;margin:5px 0 12px}input[type=range]{accent-color:#214f4b;width:100%}#dailyValues{flex:1;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;align-items:center}#dailyValues span{display:block;font-size:10px;color:#7d8e99}#dailyValues b{display:block;margin-top:8px;font-size:15px}.bottom{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;margin-top:22px}.reading{background:#173e40;color:white}.reading h2{margin:14px 0 20px}.reading p{color:#c4d5d5;font-size:13px}.reading .eyebrow{color:#93c5b4}.primary{border:0;border-radius:8px;background:#d4edb9;color:#153d3a;padding:13px 18px;font-weight:bold;margin-top:18px}.dist-row{margin-top:21px}.dist-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:8px}.dist-track{height:13px;background:#f0f3f6;border-radius:3px;display:flex;overflow:hidden}.dist-track i{height:100%}.state-table{width:100%;border-collapse:collapse;margin-top:20px;font-size:11px}.state-table td,.state-table th{text-align:right;padding:10px 4px;border-bottom:1px solid #eef1f4}.state-table td:first-child,.state-table th:first-child{text-align:left}.dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:2px}.history{margin-top:22px}.history table{width:100%;border-collapse:collapse;margin-top:18px;font-size:12px}.history th,.history td{text-align:left;border-bottom:1px solid #e9edf1;padding:12px 5px}.history th{color:#83909a;font-size:11px}.history button.delete{border:0;background:none;color:#9a6870}.history .empty{padding:25px 0 5px;color:#82919c;font-size:12px}details{margin-top:22px;font-size:12px}summary{cursor:pointer;font-weight:bold}.rules{max-width:1050px;padding-top:10px}.rules p{font-size:12px}footer{display:flex;justify-content:space-between;padding:28px 4px;color:#84949e;font-size:11px}.mobile{display:none}button:focus-visible,a:focus-visible{outline:3px solid #b6cfa1;outline-offset:3px}@media(max-width:1000px){.controls{gap:16px;flex-wrap:wrap}.control-title{width:100%}.metrics{grid-template-columns:repeat(2,1fr)}.context{flex-wrap:wrap}.brand span{display:none}.bottom{grid-template-columns:1fr}}@media(max-width:700px){main{padding:24px 16px}.intro{align-items:flex-start}.sample{font-size:10px;margin-top:8px}h1{font-size:25px}.mobile{display:block}.header-right{font-size:10px;gap:8px}.controls{padding:18px}fieldset{flex-basis:100%}.charts{grid-template-columns:1fr;gap:28px}.analysis,.distribution,.reading,.history{padding:18px}.metrics{gap:10px}.metric{padding:16px}.metric-value{font-size:25px}.metric-tag{float:none;display:inline-block;margin-top:7px}.daily{flex-direction:column;gap:15px}.day-select{width:100%}#dailyValues{grid-template-columns:repeat(3,1fr)}.section-heading{align-items:flex-start}.legend{gap:11px;flex-wrap:wrap}.history{overflow:auto}footer{gap:15px;flex-direction:column}}
