:root{--green:#2F5D50;--green2:#3D6B57;--soft:#F7FAF8;--cream:#FBF8F1;--line:#DCE7E1;--text:#28332E;--muted:#60746B;--shadow:0 18px 45px rgba(31,75,60,.10)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:linear-gradient(180deg,var(--cream),#fff 45%,var(--soft));color:var(--text)}.zk-app{max-width:1120px;margin:auto;padding:34px 18px 70px}.zk-hero{text-align:center;padding:54px 22px 42px;border-radius:32px;background:radial-gradient(circle at top left,rgba(61,107,87,.16),transparent 34%),radial-gradient(circle at bottom right,rgba(201,162,39,.10),transparent 30%),#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.zk-badge{display:inline-flex;align-items:center;gap:8px;background:#EEF6F2;color:var(--green);border:1px solid var(--line);padding:9px 14px;border-radius:999px;font-weight:800;font-size:14px}.zk-badge.small{font-size:13px;padding:7px 12px;margin-bottom:8px}.zk-hero h1{font-size:clamp(34px,6vw,58px);margin:18px 0 14px;color:var(--green);letter-spacing:-.03em}.zk-hero p{max-width:760px;margin:auto;color:var(--muted);font-size:18px;line-height:1.85}.zk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:28px}.zk-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 12px 32px rgba(31,75,60,.07);transition:.2s}.zk-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b9d2c8}.zk-card .icon{font-size:34px;margin-bottom:12px}.zk-card h2{color:var(--green);font-size:24px;margin:0 0 10px}.zk-card p{color:var(--muted);line-height:1.7;margin:0 0 18px}.zk-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.zk-meta span{font-size:13px;color:var(--green);background:#F0F7F3;border:1px solid var(--line);border-radius:999px;padding:7px 10px}.zk-btn{appearance:none;border:0;cursor:pointer;background:var(--green2);color:white;padding:14px 22px;border-radius:999px;font-weight:800;font-size:16px;box-shadow:0 10px 22px rgba(61,107,87,.24)}.zk-btn.secondary{background:#C9A227}.zk-btn.ghost{background:#fff;color:var(--green);border:1px solid var(--line);box-shadow:none}.zk-link-btn{background:transparent;border:0;color:var(--green);font-weight:800;cursor:pointer;margin:22px 0 14px;font-size:15px}.hidden{display:none!important}.zk-quiz-card,.zk-result-card{background:white;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:28px}.zk-quiz-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.zk-quiz-head h2{font-size:clamp(28px,4vw,42px);color:var(--green);margin:0 0 8px;letter-spacing:-.02em}.zk-quiz-head p{color:var(--muted);line-height:1.7;margin:0;max-width:720px}.zk-count{background:#F3F8F5;border:1px solid var(--line);border-radius:18px;padding:14px 16px;color:var(--green);font-weight:800;white-space:nowrap}.zk-progress-wrap{margin:26px 0}.zk-progress-label{display:flex;justify-content:space-between;color:var(--muted);font-weight:700;margin-bottom:10px}.zk-progress{height:12px;background:#E7F0EB;border-radius:999px;overflow:hidden}.zk-progress div{height:100%;width:0;background:linear-gradient(90deg,var(--green),#82A990);border-radius:999px;transition:.25s}.zk-question h3{font-size:clamp(24px,4vw,34px);color:var(--text);line-height:1.25;margin:8px 0 20px}.zk-answer{width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px 18px;margin:12px 0;cursor:pointer;font-size:17px;color:#405049;line-height:1.5;transition:.18s}.zk-answer:hover{background:#F1F8F4;border-color:#8DB5A2;transform:translateX(3px)}.zk-result{text-align:center}.zk-result-icon{font-size:46px;margin-bottom:12px}.zk-result-card h2{font-size:clamp(30px,5vw,46px);color:var(--green);margin:0 0 12px}.zk-result-card p{color:var(--muted);font-size:17px;line-height:1.85;max-width:760px;margin:0 auto 22px}.zk-score-line{display:flex;justify-content:space-between;gap:12px;align-items:center;max-width:520px;margin:25px auto;padding:16px 18px;background:#F6FAF8;border:1px solid var(--line);border-radius:18px;color:var(--muted)}.zk-score-line strong{color:var(--green);font-size:20px}.zk-email-box{max-width:650px;margin:28px auto;padding:24px;background:#F7FAF8;border:1px solid var(--line);border-radius:22px;text-align:left}.zk-email-box h3,.zk-recommend h3{color:var(--green);font-size:24px;margin:0 0 8px}.zk-email-box input[type=email]{width:100%;padding:15px 16px;border-radius:16px;border:1px solid var(--line);font-size:16px;margin:12px 0;background:white}.zk-check{display:flex;gap:10px;align-items:flex-start;color:var(--muted);line-height:1.5;margin-bottom:16px}.zk-msg{margin-top:12px;color:var(--green);font-weight:800}.zk-recommend{margin-top:28px;text-align:left}.zk-rec{display:block;padding:16px 18px;margin:12px auto;max-width:760px;background:white;border:1px solid var(--line);border-radius:18px;text-decoration:none;color:var(--green);font-weight:800}.zk-rec small{display:block;color:var(--muted);font-weight:500;margin-top:5px;line-height:1.5}.zk-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}@media(max-width:720px){.zk-app{padding:18px 12px 50px}.zk-hero{padding:36px 16px}.zk-quiz-card,.zk-result-card{padding:20px}.zk-quiz-head{display:block}.zk-count{display:inline-block;margin-top:16px}}