.nisg-page{padding:calc(var(--header-height, 78px) + 48px) 0 96px;background:var(--bg);color:var(--text)}.nisg-page__shell{width:min(100% - 40px,980px);margin-inline:auto}.nisg-page__hero{max-width:780px;margin-bottom:40px}.nisg-page__hero h1{font-family:var(--font-display);font-size:clamp(2rem,4.8vw,3.7rem);line-height:1.12;letter-spacing:-.045em;color:var(--heading);margin:18px 0}.nisg-page__hero p{font-size:1.12rem;line-height:1.7;max-width:65ch}.nisg-checker{color:var(--text);background:var(--surface);border:1px solid var(--border-strong, var(--border));border-radius:18px;padding:clamp(20px,4vw,44px);overflow-wrap:anywhere;scroll-margin-top:110px}.nisg-checker--embedded{margin:32px 0 48px}.nisg-checker h2,.nisg-checker h3,.nisg-checker h4{color:var(--heading);font-family:var(--font-display);line-height:1.3;letter-spacing:-.025em}.nisg-checker h2{font-size:clamp(1.6rem,3vw,2.25rem);margin:0 0 16px}.nisg-checker h3{font-size:1.5rem;margin:12px 0}.nisg-checker h4{font-size:1.1rem;margin:26px 0 12px}.nisg-checker p,.nisg-checker li{line-height:1.7;margin-block:12px}.nisg-checker a:not(.nisg-button){color:var(--brand-ink, #81c9fa);text-decoration:underline;text-underline-offset:3px}.nisg-checker__meta{font-size:.88rem;color:var(--text-soft, var(--text))}.nisg-checker__progress{font-family:var(--font-mono);border-top:1px solid var(--border);padding-top:24px;margin-top:24px!important}.nisg-checker__question{margin:28px 0 32px}.nisg-checker__question label{display:block;font-weight:650;font-size:1.07rem;line-height:1.5;color:var(--heading)}.nisg-checker__question p{font-size:.92rem;color:var(--text-soft, var(--text))}.nisg-checker select{width:100%;min-width:0;min-height:52px;border-radius:10px;border:1px solid var(--border-strong, var(--border));padding:12px 36px 12px 14px;background-color:var(--bg);color:var(--text);font:inherit;font-size:.97rem;text-overflow:ellipsis}.nisg-checker select option{background:var(--bg);color:var(--text)}.nisg-checker select:focus-visible,.nisg-checker a:focus-visible,.nisg-checker button:focus-visible{outline:3px solid var(--brand-cyan, #38bdf8);outline-offset:4px}.nisg-checker select[aria-invalid=true]{border-color:#cf4e4e}.nisg-checker__error{color:var(--text);border-left:3px solid #cf4e4e;padding-left:14px}.nisg-button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:13px 20px;border:1px solid transparent;border-radius:10px;font:inherit;font-weight:650;font-size:.95rem;cursor:pointer;text-decoration:none;background:#176093;color:#f9fcff;min-height:48px;line-height:1.4}.nisg-button:hover{background:#124d77;color:#f9fcff}.nisg-button:active{transform:translateY(1px)}.nisg-button--secondary{border-color:var(--border-strong, var(--border));color:var(--text);background:transparent}.nisg-button--secondary:hover{color:var(--heading);background:var(--bg)}.nisg-checker__result{margin-top:36px;border-top:3px solid #4695c5;padding-top:24px;scroll-margin-top:110px}.nisg-checker__result:focus{outline:none}.nisg-checker__result ul{padding-left:22px}.nisg-checker__notice{border-left:3px solid #4695c5;padding-left:16px}.nisg-checker__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.nisg-checker__sources{margin-top:32px;border-top:1px solid var(--border);padding-top:20px;font-size:.9rem}.nisg-checker__sources h3{font-size:1.05rem}.nisg-checker__sources>a{display:inline-flex;align-items:center;gap:8px}@media (max-width: 600px){.nisg-page__shell{width:min(100% - 28px,980px)}.nisg-checker{padding:20px 16px}.nisg-checker__actions{flex-direction:column}.nisg-checker .nisg-button{width:100%}}@media print{.nisg-checker form,.nisg-checker__actions{display:none}.nisg-checker{background:#fff;color:#000;border:0}}