/* Only native tool-guide articles. No tool UI, download page or general-post rules. */
.orc-tool-guide .ll-single{background:#f7fbff;color:#16324f}
.orc-tool-guide .ll-article-full{max-width:910px;margin-inline:auto;background:#fff;box-shadow:none;border-color:#d9e7f5;padding:clamp(20px,4vw,44px)}
.orc-tool-guide .ll-article-header h1{font-size:clamp(26px,3vw,38px);line-height:1.65;color:#0f4c81}
.orc-tool-guide .ll-article-lead,.orc-tool-guide .ll-article-content{font-size:18px;line-height:1.95;color:#28435f}
.orc-tool-guide .ll-article-content{padding-top:12px}
.orc-tool-guide .ll-article-content p{margin-bottom:15px}
.orc-tool-guide .ll-article-content h2{color:#0f4c81;border-inline-start:3px solid #1d6fd6;padding-inline-start:12px;font-size:25px;margin-block:32px 14px;scroll-margin-top:calc(var(--os-header-height,80px) + 18px)}
.orc-tool-guide .ll-article-content h3{color:#16324f;font-size:21px;margin-block:23px 9px}
.orc-tool-guide .ll-article-featured{margin-block:22px}.orc-tool-guide .ll-article-featured img{width:100%;height:auto;max-height:none}
.orc-tool-guide .ltg-intro-action{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin-top:20px}
.orc-tool-guide .ltg-intro-action>span{font-size:12px;color:#526b82}
.orc-tool-guide a.ltg-cta,.orc-tool-guide .orc-editorial-cta>a{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 22px;background:#0f4c81;color:#fff;border:1px solid #0f4c81;border-radius:11px;font-weight:800;font-size:16px;line-height:1.7;text-decoration:none;white-space:normal;text-align:center}
.orc-tool-guide a.ltg-cta:hover,.orc-tool-guide .orc-editorial-cta>a:hover{background:#175fa1;color:#fff;text-decoration:none}
.orc-tool-guide a.ltg-cta:focus-visible,.ltg-lightbox button:focus-visible{outline:3px solid #1d6fd6;outline-offset:4px}
.orc-tool-guide .ltg-toc{border:1px solid #d9e7f5;background:#f7fbff;border-radius:14px;padding:18px 22px;margin-block:22px}
.orc-tool-guide .ltg-toc>strong{color:#0f4c81}.orc-tool-guide .ltg-toc ol{columns:2;column-gap:30px;margin-block:8px 0;font-size:15px}
.orc-tool-guide .ltg-toc li{break-inside:avoid;margin-bottom:7px}.orc-tool-guide .ltg-toc a{text-decoration:none}
.orc-tool-guide .ltg-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-block:18px}
.orc-tool-guide .ltg-facts p{margin:0;border:1px solid #d9e7f5;border-radius:10px;padding:12px;font-size:14px;line-height:1.8;background:#fff}
.orc-tool-guide .ltg-facts strong{display:block;color:#0f4c81;font-size:15px;margin-bottom:4px}
.orc-tool-guide .ltg-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-block:18px}
.orc-tool-guide .ltg-features>div{border:1px solid #d9e7f5;border-radius:12px;padding:17px;background:#f7fbff}
.orc-tool-guide .ltg-features h3{font-size:17px;margin:0 0 6px;display:flex;align-items:center;gap:8px}
.orc-tool-guide .ltg-features h3::before{content:'';width:20px;height:20px;flex:none;background:#1d6fd6;mask:url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"%3E%3Cpath fill="none" stroke="black" stroke-width="2" d="M5 12l4 4L19 6M3 3h18v18H3z"/%3E%3C/svg%3E') center/contain no-repeat}
.orc-tool-guide .ltg-features p{font-size:15px;line-height:1.9;margin:0}
.orc-tool-guide .ltg-shot{margin-block:18px 24px;border:1px solid #d9e7f5;border-radius:13px;overflow:hidden;background:#fff}
.orc-tool-guide .ltg-shot a{display:block}.orc-tool-guide .ltg-shot img{display:block;width:100%;height:auto}
.orc-tool-guide .ltg-shot figcaption{padding:10px 14px;background:#f7fbff;font-size:12px;color:#526b82}
.orc-tool-guide .ltg-notice{border-inline-start:3px solid #1d6fd6;padding:12px 16px;background:#eaf4ff;border-radius:8px;font-size:15px}
.orc-tool-guide .ltg-faq details{border-block-end:1px solid #d9e7f5;padding-block:15px}.orc-tool-guide .ltg-faq summary{font-weight:700;color:#16324f;cursor:pointer;font-size:17px}.orc-tool-guide .ltg-faq details p{font-size:16px;margin:10px 0 0}
.orc-tool-guide .ltg-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:0;list-style:none}
.orc-tool-guide .ltg-related li{margin:0}.orc-tool-guide .ltg-related a{display:flex;align-items:center;min-height:70px;padding:14px;border:1px solid #d9e7f5;background:#f7fbff;border-radius:10px;font-weight:700;font-size:15px;text-decoration:none}
.orc-tool-guide .orc-editorial-cta{padding:20px;margin-top:28px;background:#eaf4ff;border-color:#d9e7f5}.orc-tool-guide .orc-editorial-cta p{font-size:14px}
.ltg-lightbox{border:1px solid #d9e7f5;border-radius:16px;padding:16px;max-width:min(1300px,96vw);max-height:94vh;background:#fff;color:#16324f}.ltg-lightbox::backdrop{background:#10283be0}.ltg-lightbox button{min-height:44px;margin-bottom:10px;border:1px solid #d9e7f5;background:#f7fbff;border-radius:8px;padding:8px 16px;color:#0f4c81;font:700 16px Cairo,Tahoma,sans-serif;cursor:pointer}.ltg-lightbox img{display:block;max-width:100%;max-height:calc(90vh - 100px);width:auto;height:auto;margin:auto;object-fit:contain}
@media(max-width:600px){.orc-tool-guide .ll-article-full{padding:20px 16px}.orc-tool-guide .ll-article-content,.orc-tool-guide .ll-article-lead{font-size:17px}.orc-tool-guide .ll-article-content h2{font-size:23px}.orc-tool-guide .ltg-toc ol{columns:1}.orc-tool-guide .ltg-facts{grid-template-columns:1fr}.orc-tool-guide .ltg-facts p{padding:10px 13px}.orc-tool-guide .ltg-features{grid-template-columns:1fr}.orc-tool-guide .ltg-related{grid-template-columns:1fr}.orc-tool-guide .ltg-related a{min-height:52px}.orc-tool-guide .ltg-intro-action>a,.orc-tool-guide .orc-editorial-cta>a{width:100%}.orc-tool-guide .ltg-toc{padding:16px}.orc-tool-guide .ltg-faq summary{font-size:16px}}
@media(prefers-reduced-motion:no-preference){.orc-tool-guide a.ltg-cta{transition:background-color .15s,border-color .15s}}
@media print{.ltg-lightbox,.orc-tool-guide .ltg-intro-action,.orc-tool-guide .orc-editorial-cta{display:none!important}}