:root{color:#1f2937;font-synthesis:none;text-rendering:optimizelegibility;--bg:#f7f7f5;--card:#fff;--text:#1f2937;--muted:#70727a;--line:#e4e3e0;--accent:#6b5d78;--accent-dark:#564a63;--accent-soft:#eeeaf1;--soft:#efefec;--rose:#b07680;--success:#47715d;--warning:#946b38;--danger:#9b4e4e;background:#f7f7f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{background:var(--bg);min-width:320px}body{background:var(--bg);min-width:320px;min-height:100vh;color:var(--text);margin:0}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}p{line-height:1.72}.app-shell{min-height:100vh}.site-header{align-items:center;max-width:1120px;height:68px;margin:0 auto;padding:0 24px;display:flex}.brand{letter-spacing:-.01em;align-items:center;gap:10px;font-weight:700;display:inline-flex}.brand-mark{background:var(--accent);color:#fff;letter-spacing:.06em;border-radius:9px;place-items:center;width:32px;height:32px;font-size:11px;display:grid}.page{width:min(1120px,100% - 32px);margin:0 auto;padding:24px 0 72px}.page-narrow{width:min(720px,100% - 28px)}.hero-home{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:min(680px,80vh);padding:72px 16px 64px;display:flex}.hero-eyebrow,.section-kicker,.step-label,.small-label,.dimension-label{color:var(--accent);letter-spacing:.06em;text-transform:uppercase;font-size:13px;font-weight:750}.hero-home h1{letter-spacing:-.045em;margin:16px 0 14px;font-size:clamp(40px,7vw,72px);line-height:1.04}.hero-meta{color:#4f4f56;margin:0 0 14px;font-size:18px;font-weight:650}.hero-copy{max-width:680px;color:var(--muted);margin:0 0 30px;font-size:18px}.privacy-inline{color:var(--muted);margin:13px 0 0;font-size:13px}.btn{cursor:pointer;border:1px solid #0000;border-radius:12px;padding:11px 18px;font-weight:700;transition:transform .15s,background .15s,opacity .15s}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{opacity:.48;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dark)}.btn-secondary{color:var(--text);border-color:var(--line);background:#fff}.btn-large{min-height:50px;padding:14px 24px;font-size:16px}.btn-full{width:100%}.text-button{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:7px 0;font-weight:700}.text-button.quiet{color:var(--muted);font-weight:600}.section-block{border-top:1px solid var(--line);padding:80px 0}.section-block h2{letter-spacing:-.03em;margin:8px 0 30px;font-size:clamp(28px,4vw,42px)}.feature-grid,.cards-3,.metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.feature-card,.soft-card,.metric-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}.feature-card strong,.soft-card strong{font-size:17px}.feature-card p,.soft-card p,.metric-card p{color:var(--muted);margin:8px 0 0;font-size:14px}.compare-example{border:1px solid var(--line);background:#fff;border-radius:18px;justify-content:space-between;align-items:center;gap:20px;max-width:650px;padding:20px;display:flex}.compare-example>div:first-child{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.gap-pill,.gap-status{background:var(--accent-soft);color:var(--accent-dark);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;display:inline-flex}.privacy-list{flex-wrap:wrap;gap:10px;display:flex}.privacy-list span,.facts-row span{border:1px solid var(--line);color:#53545a;background:#fff;border-radius:999px;padding:8px 11px;font-size:13px}.muted{color:var(--muted)}.lead{color:#505158;font-size:16px}.center{text-align:center}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 35px #25202a09}.main-card{padding:clamp(24px,5vw,46px)}.page-title{letter-spacing:-.035em;margin:10px 0 12px;font-size:clamp(28px,5vw,42px);line-height:1.15}.role-grid{grid-template-columns:1fr 1fr;gap:14px;margin:28px 0;display:grid}.role-card{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:16px;min-height:120px;padding:24px 20px}.role-card strong{margin-bottom:8px;font-size:20px;display:block}.role-card span{color:var(--muted);font-size:13px}.role-card.selected{border-color:var(--accent);background:#fbfafc;box-shadow:0 0 0 2px #6b5d7826}.alert{border-radius:13px;margin:14px 0;padding:13px 15px;font-size:14px;line-height:1.55}.alert-error{color:#8b4545;background:#fff4f3;border:1px solid #ecd1ce}.alert-success{color:#426552;background:#f2f8f4;border:1px solid #d2e4d8}.alert.compact{margin-top:18px}.success-mark,.expired-mark{width:54px;height:54px;color:var(--success);background:#edf5ef;border-radius:50%;place-items:center;margin:0 auto 16px;font-size:24px;font-weight:800;display:grid}.success-mark.small{width:38px;height:38px;font-size:17px}.invite-box,.private-link-box,.status-panel{border:1px solid var(--line);background:#fafaf8;border-radius:16px;margin:26px 0;padding:18px}.invite-box p,.private-link-box p{color:var(--muted);font-size:14px}.button-row{flex-wrap:wrap;gap:10px;display:flex}.divider{background:var(--line);height:1px;margin:30px 0}.toast-inline{color:var(--success);margin-top:10px;font-size:13px}.facts-row{flex-wrap:wrap;gap:8px;margin:22px 0;display:flex}.status-panel{gap:13px;display:grid}.status-panel>div{justify-content:space-between;gap:20px;display:flex}.status-done{color:var(--success)}.status-wait{color:var(--warning)}.loading{min-height:240px;color:var(--muted);justify-content:center;align-items:center;gap:10px;display:flex}.spinner{border:2px solid #ddd;border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.quiz-shell{flex-direction:column;min-height:calc(100vh - 48px);display:flex}.quiz-header{grid-template-columns:1fr auto 1fr;align-items:center;padding:8px 2px 12px;display:grid}.quiz-progress-label{text-align:center;color:var(--muted)}.quiz-progress-label strong{color:var(--text);font-size:18px}.autosave{text-align:right;color:var(--muted);font-size:12px}.progress-track{background:#e6e5e2;border-radius:999px;height:4px;overflow:hidden}.progress-track i{background:var(--accent);height:100%;transition:width .2s;display:block}.quiz-body{flex-direction:column;flex:1;justify-content:center;padding:48px 0 52px;display:flex}.question-text{letter-spacing:-.025em;max-width:760px;margin:10px 0 36px;font-size:clamp(24px,4vw,34px);line-height:1.45}.scale-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;width:100%;display:grid}.scale-option{cursor:pointer;color:#56505d;background:#fff;border:1px solid #dedde1;border-radius:12px;min-height:78px;padding:10px 4px;transition:all .12s}.scale-option strong{margin-bottom:3px;font-size:16px;display:block}.scale-option span{font-size:13px}.scale-option.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.scale-option:hover:not(:disabled):not(.selected){background:#fbfafc;border-color:#bdb6c3}.quiz-footer{border-top:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:18px 0 8px;display:grid}.quiz-footer .btn:last-child{justify-self:end}.quiz-footer span{color:var(--muted);text-align:center;font-size:12px}.submit-stats{margin:26px 0}.submit-stats strong{font-size:42px}.submit-stats span{color:var(--muted)}.modal-backdrop{z-index:100;background:#1e1c206b;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:18px;width:min(480px,100%);padding:24px;box-shadow:0 24px 80px #0000002e}.modal h2{margin-top:0}.modal p{color:var(--muted)}.modal-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.report-hero{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:42px 0 36px;display:grid}.report-hero h1{letter-spacing:-.04em;margin:8px 0;font-size:clamp(34px,5vw,54px)}.report-hero p{color:var(--muted);max-width:660px}.couple-hero{display:block}.score-ring-wrap{justify-items:center;gap:8px;display:grid}.score-ring{border-radius:50%;place-items:center;width:150px;height:150px;display:grid}.score-ring-inner{background:var(--bg);border-radius:50%;align-content:center;place-items:center;width:126px;height:126px;display:grid}.score-ring-inner strong{font-size:42px;line-height:1}.score-ring-inner span,.score-ring-label{color:var(--muted);font-size:12px}.risk-banner{border:1px solid;border-radius:16px;margin:0 0 18px;padding:18px 20px}.risk-banner strong{font-size:17px}.risk-banner p{margin:7px 0 0}.risk-banner .small{font-size:12px}.risk-important{color:#844141;background:#fff1f0;border-color:#e8c3c0}.risk-attention{color:#795a32;background:#fff8ee;border-color:#ead7b9}.report-section{margin:18px 0;padding:clamp(22px,4vw,34px)}.report-section h2{letter-spacing:-.025em;margin:7px 0;font-size:clamp(24px,3vw,32px)}.radar-wrap{width:100%;min-width:0}.legend-row{color:var(--muted);justify-content:center;gap:22px;margin-top:-8px;font-size:13px;display:flex}.legend-dot{border-radius:50%;width:9px;height:9px;margin-right:6px;display:inline-block}.legend-dot.husband{background:#6b5d78}.legend-dot.wife{background:#b07680}.dimension-list{grid-template-columns:1fr 1fr;gap:8px 26px;display:grid}.dimension-row{grid-template-columns:minmax(115px,1.3fr) 2fr 34px;align-items:center;gap:10px;font-size:13px;display:grid}.mini-bar{background:#ececea;border-radius:999px;height:7px;overflow:hidden}.mini-bar i{background:var(--accent);height:100%;display:block}.two-col{grid-template-columns:1fr 1fr;gap:18px;display:grid}.insight-item{border-top:1px solid var(--line);padding:17px 0}.insight-item:first-of-type{border-top:0}.insight-item>div{justify-content:space-between;gap:20px;display:flex}.insight-item>div span{color:var(--accent);font-weight:800}.insight-item p{color:var(--muted);margin:7px 0 0;font-size:13px}.metrics-grid{margin:6px 0 18px}.metric-card span{color:var(--muted);font-size:13px}.metric-card>strong{letter-spacing:-.04em;margin-top:8px;font-size:44px;display:block}.metric-card .text-score{letter-spacing:-.02em;margin:14px 0 10px;font-size:24px}.risk-metric.attention{border-color:#e7d4b7}.risk-metric.important{border-color:#e6c7c4}.comparison-table-wrap{margin-top:20px;overflow-x:auto}.comparison-table{border-collapse:collapse;width:100%;min-width:680px}.comparison-table th,.comparison-table td{border-bottom:1px solid var(--line);text-align:left;padding:12px 10px;font-size:13px}.comparison-table th{color:var(--muted);font-weight:650}.gap-high{color:#8a4848;background:#f7e9e8}.gap-medium{color:#8a6538;background:#fff3e5}.gap-low{color:#4b6958;background:#eef4f0}.dual-score{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.dual-score span{background:#f4f3f3;border-radius:999px;padding:5px 8px;font-size:12px}.ranked-list{margin-top:18px}.rank-item{border-top:1px solid var(--line);grid-template-columns:48px 1fr;gap:14px;padding:22px 0;display:grid}.rank-num{color:#a3a0a7;font-variant-numeric:tabular-nums;font-weight:800}.rank-head{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.rank-head strong{font-size:18px}.rank-head span{color:var(--muted);font-size:13px}.rank-content p{color:var(--muted);font-size:14px}.rank-content blockquote,.question-diff blockquote{color:#504858;background:#f7f5f8;border-left:3px solid #bcb2c4;border-radius:0 10px 10px 0;margin:12px 0 0;padding:11px 14px;font-size:13px}.question-diff{border-top:1px solid var(--line);padding:20px 0}.question-diff:first-child{border-top:0}.question-diff>strong{margin:7px 0 11px;line-height:1.6;display:block}.sentiment-row{flex-wrap:wrap;gap:8px;display:flex}.sentiment-row span{background:#f3f2f1;border-radius:8px;padding:6px 9px;font-size:12px}.action-list{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px;display:grid}.action-list article{border-top:2px solid var(--accent-soft);padding-top:14px}.action-list p{color:var(--muted);font-size:13px}.report-disclaimer{text-align:center;color:#8b8b8f;max-width:760px;margin:28px auto 0;font-size:12px}@media (width<=760px){.page{width:min(100% - 24px,720px);padding-top:14px}.site-header{height:58px;padding:0 14px}.hero-home{min-height:78vh;padding:56px 4px 40px}.hero-home h1{font-size:42px}.hero-copy{font-size:16px}.section-block{padding:58px 0}.feature-grid,.cards-3,.metrics-grid,.two-col,.action-list,.role-grid{grid-template-columns:1fr}.role-card{min-height:100px}.quiz-body{justify-content:flex-start;padding:38px 0 42px}.question-text{margin-bottom:28px;font-size:24px}.scale-grid{gap:6px}.scale-option{border-radius:10px;min-height:76px;padding:8px 2px}.scale-option strong{font-size:15px}.scale-option span{font-size:11px;line-height:1.2;display:block}.quiz-footer{background:#f7f7f5f5;padding-bottom:10px;position:sticky;bottom:0}.quiz-footer .btn{padding:9px 10px;font-size:13px}.report-hero{grid-template-columns:1fr;justify-items:start;gap:22px}.score-ring-wrap{justify-items:start}.score-ring{width:128px;height:128px}.score-ring-inner{width:106px;height:106px}.score-ring-inner strong{font-size:35px}.dimension-list{grid-template-columns:1fr}.rank-item{grid-template-columns:36px 1fr}.modal-actions{flex-direction:column-reverse}.modal-actions .btn{width:100%}}@media (width<=390px){.page{width:calc(100% - 18px)}.scale-grid{gap:4px}.scale-option{min-height:72px}.scale-option span{font-size:10px}.quiz-footer span{display:none}.quiz-footer{grid-template-columns:1fr 1fr}}