/* Homepage-specific styles keep calculator pages unchanged. */
.portal{padding:36px 0 18px}.portal-hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);border:1px solid var(--gold-frame);border-radius:18px;overflow:hidden;box-shadow:var(--gold-shadow)}.portal-hero-main{padding:38px;background:linear-gradient(135deg,#274560 0%,#345b78 45%,#426b88 100%);color:#f7f9fc}.portal-hero .eyebrow{color:#e4d2b2;font-size:10px;letter-spacing:1.3px}.portal h1{font-size:clamp(28.8px,3.6vw,43.2px);line-height:1.1;letter-spacing:-1.8px;margin:20px 0}.portal-hero-main>p{font-size:15px;color:#e0e8f3;max-width:490px}.portal-search{margin-top:25px}.portal-search label{color:#fff;font-size:14px;margin-bottom:9px}.portal-search>div{display:flex;gap:8px}.portal-search input{flex:1;min-width:0;font-size:16px;background:#fff;color:#172e48;min-height:50px}.portal-search button{border:1px solid #d8c29d;border-radius:7px;padding:12px 15px;background:#e4d2b2;color:#172e48;font-weight:700;white-space:nowrap;min-height:50px}.portal-hero-main .portal-search-note{font-size:12px;margin:12px 0 25px}.portal-search-note a{text-underline-offset:3px}.portal-counts{display:flex;flex-wrap:wrap;gap:15px;border-top:1px solid #ffffff35;padding-top:18px;font-size:11px;color:#e0e8f3}.portal-counts strong{font-size:22px;font-weight:500;color:#e4d2b2;margin-right:4px}.portal-start{padding:32px 26px;background:#edf2f8;display:flex;flex-direction:column;justify-content:center}.portal-start>a:not(.portal-all){display:flex;gap:12px;align-items:start;padding:22px 0;border-bottom:1px solid #ccd8e5;text-decoration:none}.portal-start>a>span{color:#8b7149;font-size:15px}.portal-start strong{font-size:15px;line-height:1.4;display:block}.portal-start p{font-size:12px;color:#53657a;margin:6px 0 0;line-height:1.6}.portal-start b{margin-left:auto;font-weight:400}.portal-all{font-size:13px;font-weight:700;padding-top:22px;text-decoration:none}.portal-section{margin:52px 0}.portal-section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.portal h2{font-size:29px;font-weight:500;line-height:1.2;letter-spacing:-.7px;margin:10px 0 0}.portal-section-head>a{font-size:13px;flex-shrink:0;text-underline-offset:4px}.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.portal-card{padding:24px;border:1px solid var(--gold-frame);border-radius:12px;background:white;box-shadow:var(--gold-shadow);text-decoration:none;min-width:0}.portal-card h3{font-size:21px;line-height:1.25;letter-spacing:-.4px;margin:14px 0 12px;overflow-wrap:anywhere}.portal-card h3 span{color:#987c51}.portal-card p{font-size:14px;line-height:1.65;color:#53657a;margin:0}.portal-card:hover,.portal-topic:hover{border-color:#a28a60}.portal-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.portal-topic{position:relative;border:1px solid var(--gold-frame);border-radius:12px;padding:25px;background:#fff;box-shadow:var(--gold-shadow)}.portal-topic:last-child{grid-column:1/-1}.portal-topic h3{font-size:22px;line-height:1.3;margin:10px 0}.portal-topic p{font-size:14px;color:#53657a;margin:0 0 15px}.portal-topic ul{list-style:none;padding:0;margin:0 0 18px;display:flex;gap:9px 18px;flex-wrap:wrap}.portal-topic li{font-size:13px}.portal-topic-all{display:inline-block;border-top:1px solid var(--line);padding-top:14px;width:100%;text-decoration:none;font-size:13px;font-weight:700}.portal-anchor{display:block;height:0;scroll-margin-top:28px}.portal-method{display:grid;grid-template-columns:1fr 1fr;gap:45px;background:#eaf0f7;border:1px solid var(--gold-frame);border-radius:14px;padding:32px;box-shadow:var(--gold-shadow)}.portal-method p{font-size:14px;color:#53657a}.portal-method ol{padding-left:22px;margin:0}.portal-method li{padding:0 0 15px 7px;font-size:14px}.portal-method li::marker{color:#8b7149;font-weight:700}.portal-method li:last-child{padding-bottom:0}.portal-method li strong,.portal-method li span{display:block}.portal-method li span{font-size:13px;color:#53657a;margin-top:3px}.portal-lexicon{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#edf2f8;border:1px solid var(--gold-frame);border-radius:12px;padding:26px;margin-top:18px;box-shadow:var(--gold-shadow);text-decoration:none}.portal-lexicon h3{font-size:23px;line-height:1.3;margin:10px 0}.portal-lexicon p{font-size:14px;color:#53657a;margin:0}.portal-lexicon>span{font-weight:700;font-size:13px;white-space:nowrap}.portal-faq{max-width:820px;margin:50px auto 20px}.portal-faq h2{margin-bottom:15px}.portal-faq p{font-size:14px;color:#53657a}.portal-faq summary{font-size:15px}.portal a:focus-visible,.portal button:focus-visible{outline:3px solid #c29b5b;outline-offset:4px}
@media(max-width:950px){.portal-hero{grid-template-columns:1fr}.portal-start{padding:18px 22px;background:linear-gradient(180deg,#f3f7fb,#cfdeee)}.portal-start>a:not(.portal-all){padding:12px 0}.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-hero-main{padding:30px}.portal-method{gap:25px}}
@media(max-width:600px){.portal{padding-top:18px}.portal-hero-main{padding:22px 18px;background:linear-gradient(135deg,#274560 0%,#345b78 45%,#426b88 100%)}.portal-hero .eyebrow{font-size:9px;letter-spacing:.8px}.portal h1{font-size:27.2px;letter-spacing:-1px;margin:13px 0}.portal-hero-main>p{font-size:14px;margin:0}.portal-search{margin-top:18px}.portal-search>div{flex-wrap:wrap}.portal-search input{flex-basis:100%}.portal-search button{width:100%;text-align:left;display:flex;justify-content:space-between}.portal-hero-main .portal-search-note{margin:12px 0 17px;line-height:1.8;font-size:12px}.portal-counts{gap:8px 15px;font-size:10px;padding-top:12px}.portal-counts strong{font-size:20px}.portal-section{margin:32px 0}.portal-section-head{display:block;margin-bottom:17px}.portal-section-head>a{display:inline-block;margin-top:12px}.portal h2{font-size:25px}.portal-grid,.portal-topics,.portal-method{grid-template-columns:1fr}.portal-card,.portal-topic{padding:20px}.portal-card h3{font-size:21px}.portal-topic h3{font-size:21px}.portal-grid,.portal-topics{gap:12px}.portal-method{padding:23px;gap:15px}.portal-lexicon{display:block;padding:22px}.portal-lexicon>span{display:inline-block;margin-top:16px}.portal-faq{margin-top:32px}.portal-faq summary{line-height:1.5}}
@media print{.portal-search,.portal-search-note,.portal-start{display:none}.portal-hero-main{background:white;color:#172e48;padding:20px}.portal-hero-main>p,.portal-hero .eyebrow,.portal-counts,.portal-counts strong{color:#172e48}.portal-grid,.portal-topics{display:block}.portal-card,.portal-topic{display:block;margin-bottom:12px}.portal-card,.portal-topic,.portal-method,.portal-lexicon{box-shadow:none}.portal-section{break-inside:auto}}