.kns{--kns-accent:var(--primary,#2f6f9f);margin:8px 0 32px}
.kns-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.kns-tabs button{padding:9px 16px;border:2px solid var(--kns-accent);border-radius:999px;background:#fff;color:var(--kns-accent);font-weight:700;font-size:15px;cursor:pointer}
.kns-tabs button[aria-selected=true]{background:var(--kns-accent);color:#fff}
.kns-box{border:1px solid #e3e3e3;border-radius:12px;padding:20px;background:#fff}
.kns-q{padding:14px 0;border-bottom:1px solid #f0f0f0;transition:background .3s}
.kns-q:first-child{padding-top:0}
.kns-q--miss{background:#fff4e5}
.kns-qt{font-size:15px;font-weight:700;color:#333;margin:0 0 8px}
.kns-qt small{font-weight:500;color:#888;margin-left:4px}
.kns-help{font-size:13px;color:#666;margin:-4px 0 8px;line-height:1.6}
.kns-chips{display:flex;flex-wrap:wrap;gap:8px}
.kns-chip{padding:9px 14px;border:1px solid #ccc;border-radius:999px;background:#fff;color:#333;font-size:14px;line-height:1.4;cursor:pointer;text-align:left}
.kns-chip[aria-pressed=true]{border-color:var(--kns-accent);background:var(--kns-accent);color:#fff;font-weight:700}
.kns-chips--multi .kns-chip[aria-pressed=true]::before{content:"✓ "}
.kns-none{font-size:12px;color:#999;align-self:center}
.kns select,.kns input[type=number]{padding:10px 12px;border:1px solid #ccc;border-radius:8px;font-size:16px;background:#fff;box-sizing:border-box}
.kns select{width:100%;max-width:320px}
.kns-num{display:flex;align-items:center;gap:8px;max-width:240px}
.kns-num input{width:100%}
.kns-num b{font-size:15px}
.kns-calc{margin-top:10px;font-size:14px}
.kns-calc summary{cursor:pointer;color:var(--kns-accent);font-weight:600}
.kns-calc-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px;margin-top:8px}
.kns-calc-row label{display:block;font-size:12px;color:#555}
.kns-calc-row input{display:block;width:110px;margin-top:4px}
.kns-calc-row span{padding-bottom:12px;color:#888}
.kns-calc-go{padding:10px 14px;border:0;border-radius:8px;background:#eef3f8;color:var(--kns-accent);font-weight:700;cursor:pointer}
.kns-btn{display:inline-block;margin-top:16px;padding:12px 28px;border:0;border-radius:999px;background:var(--kns-accent);color:#fff!important;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer;text-align:center}
.kns-btn--ghost{background:#fff;color:var(--kns-accent)!important;border:2px solid var(--kns-accent)}
.kns-err{color:#c0392b;font-size:14px;margin:10px 0 0}
.kns-result{margin-top:24px;scroll-margin-top:84px}
.kns-rh{font-size:18px;margin:0 0 12px}
.kns-card{border:1px solid #e3e3e3;border-radius:12px;padding:18px 20px;margin-bottom:14px;background:#fff}
.kns-card h3{font-size:15px;margin:0 0 10px;color:#555}
.kns-card p{font-size:14px;line-height:1.8;margin:6px 0}
.kns-main{border:2px solid var(--kns-accent)}
.kns-lead{color:#555;margin:0!important}
.kns-big{font-size:30px!important;font-weight:800;color:var(--kns-accent);margin:2px 0 12px!important;line-height:1.3!important}
.kns-big small{font-size:16px;color:#333;font-weight:700;margin-left:6px}
.kns-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kns-two div{background:#f6f8fa;border-radius:8px;padding:10px 12px}
.kns-two span{display:block;font-size:12px;color:#666}
.kns-two b{font-size:20px}
.kns-two div:first-child b{color:var(--kns-accent)}
.kns-verdict{margin-top:12px!important;padding:10px 12px;border-radius:8px;background:#f6f6f6}
.kns-verdict--up{background:#fff4e5}
.kns-mid{font-size:22px!important;font-weight:800}
.kns-mid small{font-size:14px;color:#555;font-weight:600;margin-left:4px}
.kns-break{width:100%;border-collapse:collapse;font-size:14px}
.kns-break th,.kns-break td{border-bottom:1px solid #eee;padding:7px 4px;text-align:left;font-weight:500}
.kns-break td{text-align:right;white-space:nowrap}
.kns-break .kns-sum th,.kns-break .kns-sum td{font-weight:800;background:#f8f8f8}
.kns-tips{margin:0;padding-left:1.2em;font-size:14px;line-height:1.9}
.kns-tips b{margin-left:4px;color:var(--kns-accent)}
.kns-next{border-top:1px solid #eee;margin-top:8px;padding-top:12px}
.kns-next .kns-btn{margin-right:8px}
.kns-rework{margin-top:12px;font-size:14px}
.kns-note{font-size:13px!important;color:#666;line-height:1.7!important;margin-top:12px!important}
.kns-table-wrap{overflow-x:auto}
.kns-table{width:100%;border-collapse:collapse;font-size:14px}
.kns-table th,.kns-table td{border-bottom:1px solid #eee;padding:8px 10px;text-align:left}
.kns-table thead th{background:#f6f6f6}
@media(max-width:640px){.kns-page .page-content-card{padding:16px 12px}.kns-box{padding:16px}.kns-btn{display:block;width:100%;box-sizing:border-box;margin-right:0!important}.kns-big{font-size:24px!important}.kns-two b{font-size:17px}.kns-chip{font-size:14px;padding:9px 12px}}