.dkc3{--ink:#172738;--muted:#526475;--line:#dce4e9;--accent:#12685d;--cream:#f6f7f3;color:var(--ink);background:#fff;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;text-align:left;max-width:1440px;margin:auto}.dkc3 *{box-sizing:border-box}.dkc3 a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.dkc3 a:hover{color:#0a453d}.dkc3 a:focus-visible,.dkc3 button:focus-visible,.dkc3 summary:focus-visible,.dkc3 input:focus-visible,.dkc3 textarea:focus-visible{outline:3px solid #b96a18;outline-offset:4px}.dkc3 h1,.dkc3 h2,.dkc3 h3{font-family:inherit;color:var(--ink);line-height:1.2;font-weight:650;letter-spacing:-.03em;margin:0 0 20px}.dkc3 h1{font-size:clamp(2.1rem,4.3vw,4.1rem);max-width:920px}.dkc3 h2{font-size:clamp(1.5rem,2.4vw,2.4rem)}.dkc3 h3{font-size:1.18rem;letter-spacing:-.015em}.dkc3 p{margin:0 0 20px}.dkc3 .dk-muted{color:var(--muted);font-size:.9rem}.dkc3 .dk-eyebrow{font-size:.75rem;font-weight:750;letter-spacing:.14em;color:var(--accent);margin-bottom:18px}.dkc3 .dk-lead{font-size:1.16rem;color:var(--muted);max-width:730px}.dk-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 5%;border-bottom:1px solid var(--line)}.dkc3 .dk-brand{display:flex;align-items:center;gap:12px;font-size:1.05rem;font-weight:800;letter-spacing:.04em;text-decoration:none;color:var(--ink)}.dk-brand small{display:block;font-size:.68rem;font-weight:450;letter-spacing:.02em;color:var(--muted)}.dk-symbol{background:var(--accent);color:white;padding:9px 11px;border-radius:10px;letter-spacing:-.06em}.dk-header nav{display:flex;align-items:center;flex-wrap:wrap;gap:22px;font-size:.88rem;font-weight:600}.dk-header nav a{text-decoration:none}.dkc3 main{padding:0 5%}.dk-hero{display:grid;grid-template-columns:1.4fr 1fr;gap:7%;align-items:center;padding:80px 0}.dk-hero-card{padding:40px;background:var(--cream);border:1px solid var(--line);border-radius:24px}.dk-hero-card ol{padding-left:22px;margin:28px 0 0}.dk-hero-card li{padding:14px 0 14px 8px}.dk-hero-card span{display:block;color:var(--muted);font-size:.9rem}.dk-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:28px 0 20px}.dkc3 .dk-button,.dkc3 input[type=submit]{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:13px 22px;background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:9px;text-decoration:none;font:650 .95rem/1.4 system-ui;cursor:pointer;white-space:normal;text-align:center}.dkc3 .dk-button:hover,.dkc3 input[type=submit]:hover{background:#0b4f47;color:#fff}.dkc3 .dk-secondary{background:white;color:var(--accent)}.dkc3 .dk-small{min-height:42px;padding:10px 14px;font-size:.85rem}.dk-section{padding:54px 0}.dk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:30px 0}.dk-two{grid-template-columns:repeat(2,minmax(0,1fr))}.dk-card{border:1px solid var(--line);border-radius:16px;padding:28px;background:#fff}.dk-number{display:inline-block;font-weight:700;font-size:.8rem;color:var(--accent);margin-bottom:36px}.dk-band{display:grid;grid-template-columns:1fr 1fr;gap:40px;border-radius:20px;background:var(--cream);padding:40px;margin:20px 0}.dk-syllabus{list-style:none;margin:28px 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.dk-syllabus li{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);padding:24px 0}.dk-syllabus li>div{flex:1}.dk-syllabus h3{font-size:1rem;margin:0}.dk-lesson-number{font-size:.8rem;color:var(--accent);font-weight:750}.dk-status{font-size:.8rem;color:var(--muted)}.dkc3 .dk-text-link{font-size:.85rem;white-space:nowrap}.dkc3 details{border-bottom:1px solid var(--line);padding:18px 0}.dkc3 summary{cursor:pointer;font-weight:650;line-height:1.45;padding:6px 0}.dkc3 details p{margin:18px 0}.dk-footer{display:flex;justify-content:space-between;gap:30px;margin-top:50px;padding:35px 5%;border-top:1px solid var(--line);font-size:.85rem}.dk-footer p{color:var(--muted);margin:8px 0}.dk-footer a{display:inline-block;margin:8px 16px 8px 0}.dk-badge{display:inline-block;font-size:.67rem;font-weight:750;letter-spacing:.08em;background:#dff1e9;color:#15574c;border-radius:5px;padding:6px 10px;margin-bottom:20px}.dk-plans{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.dk-plans .dk-card{display:flex;flex-direction:column}.dk-plans .dk-card>form,.dk-plans .dk-card>.dk-button{margin-top:auto}.dk-featured{border:2px solid var(--accent);background:#f6fbf9}.dkc3 .dk-price{font-size:2.15rem;font-weight:700;letter-spacing:-.04em}.dkc3 .dk-notice{border-left:4px solid var(--accent);background:#edf6f2;padding:20px 24px;border-radius:0 10px 10px 0;margin:24px 0}.dk-notice p:last-child{margin-bottom:0}.dk-roi{border-top:1px solid var(--line)}.dk-roi-results{display:flex;gap:60px}.dk-roi-results strong{display:block;font-size:2rem}.dk-roi-results span{color:var(--muted);font-size:.85rem}.dkc3 label{display:block;font-weight:600;font-size:.92rem;margin:0 0 18px}.dkc3 input:not([type=radio]):not([type=checkbox]):not([type=submit]):not([type=hidden]),.dkc3 textarea{display:block;width:100%;min-height:46px;margin-top:7px;border:1px solid #9dadb8;border-radius:8px;padding:11px 13px;background:#fff;color:var(--ink);font:inherit}.dkc3 textarea{resize:vertical}.dkc3 input[type=checkbox],.dkc3 input[type=radio]{width:18px;height:18px;accent-color:var(--accent);flex-shrink:0}.dk-auth{max-width:560px;margin:70px auto}.dk-auth h1{font-size:2.35rem}.dkc3 hr{border:0;border-top:1px solid var(--line);margin:26px 0}.dkc3 .dk-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.dkc3 progress{width:100%;height:14px;accent-color:var(--accent)}.dk-access{padding:20px 0}.dk-access h2{font-size:1.35rem}.dk-language{display:flex;gap:16px;flex-wrap:wrap;font-size:.85rem;margin-bottom:30px}.dk-language a[aria-current]{font-weight:800;color:var(--ink)}.dk-lesson{max-width:950px;margin:auto}.dk-lesson h1{font-size:clamp(1.9rem,3.5vw,3rem)}.dk-lesson section{margin:48px 0;scroll-margin-top:24px}.dk-reading{font-size:1.05rem;line-height:1.8;overflow-wrap:anywhere}.dk-reading h3,.dk-reading h4{font-size:1.35rem;font-weight:700;margin:30px 0 15px}.dk-reading ul{padding-left:25px}.dk-reading li{margin:10px 0}.dk-reading p{margin:20px 0}.dk-steps{display:flex;gap:12px;flex-wrap:wrap;padding:20px 0;border-bottom:1px solid var(--line);margin-bottom:35px}.dk-steps a{background:var(--cream);border-radius:7px;padding:8px 12px;font-size:.85rem;text-decoration:none}.dk-lesson .dk-card{margin:18px 0}.dkc3 pre{background:#f3f6f5;border:1px solid var(--line);padding:22px;border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;font: .86rem/1.75 ui-monospace,Consolas,monospace;max-height:520px;overflow:auto}.dkc3 fieldset{border:1px solid var(--line);padding:24px;border-radius:12px;margin:28px 0}.dkc3 legend{font-weight:700;padding:0 8px;line-height:1.5;font-size:1rem}.dkc3 .dk-option{display:flex;align-items:flex-start;gap:10px;font-weight:400;padding:10px;border-radius:6px}.dk-option:hover{background:var(--cream)}.dk-certificate{max-width:900px;margin:50px auto;padding:65px;text-align:center;border:8px double var(--accent)}.dk-certificate h1{font-size:2.5rem}.dk-certificate h2{margin:30px 0}.dk-certificate .dk-button{margin:25px auto;display:flex;max-width:300px}.dk-skip{position:absolute;left:-10000px}.dk-skip:focus{left:16px;top:16px;background:#fff;padding:16px;z-index:10000}.dkc3 [hidden]{display:none!important}@media(max-width:900px){.dk-header{align-items:flex-start;flex-direction:column}.dk-header nav{gap:14px}.dk-hero{grid-template-columns:1fr;padding:46px 0;gap:32px}.dk-hero-card{padding:30px}.dk-grid,.dk-plans{grid-template-columns:1fr 1fr}.dk-syllabus{grid-template-columns:1fr}.dk-band{gap:25px;padding:28px}.dkc3 h1{font-size:2.65rem}}@media(max-width:560px){.dk-grid,.dk-two,.dk-band{grid-template-columns:1fr}.dk-header{padding:20px 6%}.dkc3 main{padding:0 6%}.dk-header nav{font-size:.8rem;gap:14px}.dkc3 h1{font-size:2.2rem}.dkc3 .dk-lead{font-size:1.04rem}.dk-section{padding:35px 0}.dk-auth{margin:35px auto}.dk-card{padding:22px}.dk-footer{flex-direction:column}.dk-roi-results{gap:25px;flex-direction:column}.dk-certificate{padding:25px 15px;border-width:4px}.dk-syllabus li{gap:12px}.dk-steps{gap:8px}.dk-language{gap:12px}.dkc3 fieldset{padding:15px}.dkc3 pre{padding:15px}.dk-actions .dk-button{width:100%}}@media print{.dk-header,.dk-footer,.dk-no-print,.dk-skip,.dk-notice,#wpadminbar{display:none!important}.dk-certificate{border:4px double #12685d;margin:0;padding:35px;break-inside:avoid}.dkc3 main{padding:0}.dkc3{max-width:none}}

.dkc3 select{display:block;width:100%;padding:12px;margin-top:8px;border:1px solid #9dadb8;border-radius:8px;background:#fff;color:var(--ink);font:inherit}.dkc3 audio{display:block;width:100%;margin:18px 0}.dk-audio h2{font-size:1.35rem}.dk-audio{margin:30px 0}

/* 3.1: identidade branca, escopo exclusivo do portal. */
.dkc3{--ink:#000;--muted:#000;--accent:#163f67;--cream:#fff;--line:#aeb8c0;background:#fff;color:#000}
.dkc3 h1,.dkc3 h2,.dkc3 h3,.dkc3 h4{color:#142b3f}
.dkc3 .dk-symbol,.dkc3 .dk-badge,.dkc3 .dk-featured,.dkc3 .dk-notice,.dkc3 pre,.dkc3 .dk-hero-card,.dkc3 .dk-band,.dkc3 .dk-steps a,.dkc3 .dk-option:hover{background:#fff;color:#000}
.dkc3 .dk-symbol,.dkc3 .dk-badge{border:1px solid #163f67}
.dkc3 .dk-button,.dkc3 input[type=submit],.dkc3 .dk-button:hover,.dkc3 input[type=submit]:hover{background:#fff;color:#142b3f;border:2px solid #163f67}
.dkc3 .dk-button:hover,.dkc3 input[type=submit]:hover{text-decoration:underline}
.dkc3 :focus-visible{outline:3px solid #163f67;outline-offset:4px}
.dkc3 .dk-reading,.dkc3 .dk-reading p,.dkc3 .dk-reading li{color:#000}