:root{color-scheme:light;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;--bg:#fff;--text:#121212;--muted:#6b7280;--line:#e6e8eb;--card:#fff;--btn:#111;--btn-text:#fff}*{box-sizing:border-box}#__nuxt,body,html{background:var(--bg);color:var(--text);margin:0;min-height:100%}.app-shell{min-height:100vh;padding:24px}.top-nav{align-items:center;display:flex;flex-wrap:wrap;gap:18px;justify-content:flex-end;margin-bottom:24px}.nav-link{color:var(--text);font-size:.95rem;text-decoration:none}.nav-link:hover{text-decoration:underline}.lang-switch{align-items:center;border-left:1px solid var(--line);display:flex;gap:8px;padding-left:8px}.lang-link{color:var(--muted);font-size:.85rem;text-decoration:none}.lang-link:hover{color:var(--text)}.lang-link-active{color:var(--text);font-weight:600}.page-wrap{display:grid;min-height:calc(100vh - 72px);place-items:center}.center-card,.content-card{background:var(--card);width:min(100%,760px)}.center-card{max-width:680px}.page-title{font-size:2rem;font-weight:600;margin:0;text-align:center}.page-subtitle{color:var(--muted);margin:10px 0 24px;text-align:center}.check-form,.contact-form{display:flex;flex-direction:column;gap:8px}.input-label{color:#30343a;font-size:.95rem}.text-input{border:1px solid var(--line);border-radius:12px;font:inherit;min-height:110px;outline:none;padding:14px;resize:vertical;width:100%}.text-input:focus{border-color:#b5bbc3}.form-row{align-items:center;display:flex;justify-content:space-between;margin-top:8px}.counter{color:var(--muted);font-size:.85rem}.primary-btn{background:var(--btn);border:0;border-radius:999px;color:var(--btn-text);cursor:pointer;font-size:.95rem;padding:10px 18px}.primary-btn:disabled{cursor:not-allowed;opacity:.65}.result-card{border:1px solid var(--line);border-radius:12px;margin-top:20px;padding:14px}.result-row{border-bottom:1px solid #f1f3f5;display:flex;gap:12px;justify-content:space-between;padding:8px 0}.result-row:last-child{border-bottom:none}.result-key{color:var(--muted)}.result-value{overflow-wrap:anywhere;text-align:right}.score-value-wrap{align-items:flex-end;display:flex;flex-direction:column;gap:8px;min-width:220px}.score-spectrum{background:linear-gradient(90deg,#16a34a,#eab308 50%,#dc2626);border-radius:999px;box-shadow:inset 0 0 0 1px #e5e7eb;height:10px;position:relative;width:220px}.score-marker{background:hsl(var(--score-hue) 80% 45%);border:2px solid #fff;border-radius:999px;box-shadow:0 1px 4px #0003;height:14px;left:var(--score-percent);position:absolute;top:50%;transform:translate(-50%,-50%);width:14px}.status-error{color:#b42318}.status-error,.status-note{margin-top:14px}.api-meta{margin-bottom:18px}.section-title{margin:18px 0 8px}.code-block{background:#fafafa;border:1px solid var(--line);border-radius:12px;margin:0;overflow-x:auto;padding:14px}.seo-block{color:#2b3138;line-height:1.55;margin-top:24px}.seo-block p{margin:8px 0}@media(max-width:720px){.app-shell{padding:16px}.page-title{font-size:1.5rem}.form-row{align-items:flex-start;flex-direction:column;gap:10px}.lang-switch{border-left:0;padding-left:0}}