.sea-block{--sea-ink:var(--blue,#15153f);--sea-gold:var(--sigma-gold-ink,#966338);--sea-light:var(--sigma-gold-light,#e9c6a1);font-family:'Kumbh Sans',sans-serif;color:var(--sea-ink);scroll-margin-top:135px;box-sizing:border-box}.sea-block *{box-sizing:border-box}.sea-block .sea-inner{width:min(1280px,88%);margin:0 auto}.sea-block .sea-eyebrow{display:block;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sea-gold);line-height:1.6;margin:0 0 10px}.sea-block h2{font-family:'Kumbh Sans',sans-serif;font-size:clamp(25px,2.5vw,36px);font-weight:550;line-height:1.2;letter-spacing:-.04em;text-transform:none;margin:0 0 12px;text-wrap:balance;color:var(--sea-ink)}.sea-block p{font-family:inherit;font-size:15px;line-height:1.7;margin:0;color:inherit}.sea-prompt{background:#f3ede4;border-top:1px solid #e6d8c9;border-bottom:1px solid #e6d8c9;padding:34px 0}.sea-prompt .sea-inner{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.85fr);gap:36px;align-items:center}.sea-prompt .sea-intro{max-width:760px}.sea-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px}.sea-block a.sea-action{display:flex;align-items:center;justify-content:space-between;gap:22px;background:var(--sea-ink);color:#fff;border:1px solid var(--sea-ink);border-radius:7px;padding:17px 22px;font-size:11px;line-height:1.55;font-weight:600;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;transition:background .18s,color .18s,border-color .18s}.sea-block a.sea-action::after{content:none!important}.sea-action>span{font-size:25px;line-height:1;font-weight:400;letter-spacing:0}.sea-block a.sea-secondary{background:#fff0;color:var(--sea-ink);border-color:#b9b3b1}.sea-block a.sea-action:hover{background:var(--sea-light);border-color:var(--sea-ink);color:var(--sea-ink)}.sea-block a:focus-visible,.sea-block summary:focus-visible{outline:3px solid var(--sea-gold);outline-offset:5px}.sea-selector{padding:72px 0;background:#eef0ec;border-top:1px solid #d5dbd5;border-bottom:1px solid #d5dbd5}.sea-selector .sea-intro{max-width:850px}.sea-selector h2{font-size:clamp(30px,3.5vw,46px)}.sea-block .sea-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:0;margin:32px 0 36px;list-style:none}.sea-block .sea-steps li{display:flex;gap:14px;border-top:1px solid #c6ccc7;padding:20px 0 0;margin:0}.sea-steps li>span{font-size:25px;font-weight:400;letter-spacing:-.04em;color:var(--sea-gold);line-height:1.2}.sea-steps strong{font-size:16px;font-weight:600}.sea-block .sea-steps p{font-size:13px;margin-top:7px;color:#4b5362}.sea-group{background:#fff;border:1px solid #d1d8d2;border-radius:8px;margin-top:12px;overflow:hidden}.sea-block .sea-group>summary,.sea-block .sea-group>h3{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 25px;margin:0;font-family:inherit;font-size:21px;font-weight:550;letter-spacing:-.025em;line-height:1.3;color:var(--sea-ink);text-transform:none;list-style:none}.sea-group>summary{cursor:pointer}.sea-group>summary::-webkit-details-marker{display:none}.sea-group>summary:hover{background:#faf5ee}.sea-group[open]>summary{background:var(--sea-ink);color:#fff}.sea-group-icon{position:relative;width:17px;height:17px;flex:none}.sea-group-icon::before,.sea-group-icon::after{content:'';position:absolute;top:8px;left:0;width:17px;height:1px;background:currentColor}.sea-group-icon::after{transform:rotate(90deg)}.sea-group[open] .sea-group-icon::after{transform:rotate(0)}.sea-group-body{padding:24px}.sea-block .sea-group-note{max-width:850px;color:#4b5362;font-size:14px;margin:0 0 20px}.sea-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.sea-block a.sea-course{display:flex;flex-direction:column;gap:10px;min-width:0;text-decoration:none;background:#f7f6f2;border:1px solid #dddcd5;border-radius:6px;padding:23px;color:var(--sea-ink);transition:background .18s,border-color .18s,transform .18s}.sea-block a.sea-course::after{content:none!important}.sea-course-code{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--sea-gold)}.sea-course-title{font-size:20px;font-weight:500;line-height:1.35;letter-spacing:-.025em}.sea-course-action{display:flex;justify-content:space-between;gap:14px;align-items:center;font-size:10px;font-weight:700;letter-spacing:.13em;line-height:1.6;text-transform:uppercase;margin-top:auto;padding-top:15px}.sea-course-action>span{font-size:24px;line-height:1;letter-spacing:0;font-weight:400}.sea-block a.sea-course:hover{background:#f3e3d0;border-color:var(--sea-gold);color:var(--sea-ink);transform:translateY(-2px)}.sea-block .sea-help{font-size:14px;margin-top:26px}.sea-block .sea-help a{color:var(--sea-ink);text-decoration:underline;text-underline-offset:4px}.sea-block .sea-help a:hover{color:var(--sea-gold)}.sigma-story .sea-block{margin:30px 0;border-radius:8px}.sigma-story .sea-block .sea-inner{width:auto;margin:0;padding:0 28px}.sigma-story .sea-prompt .sea-inner{display:block}.sigma-story .sea-actions{justify-content:flex-start;margin-top:22px}.sigma-story .sea-block h2{font-size:27px}@media(max-width:900px){.sea-prompt .sea-inner{grid-template-columns:1fr;gap:20px}.sea-actions{justify-content:flex-start}.sea-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sea-block .sea-steps{gap:18px}.sea-steps li>span{font-size:20px}}@media(max-width:600px){.sea-block .sea-inner{width:88%}.sea-prompt{padding:28px 0}.sea-selector{padding:45px 0}.sea-block .sea-steps{grid-template-columns:1fr;gap:13px;margin:24px 0}.sea-block .sea-steps li{padding-top:14px}.sea-course-grid{grid-template-columns:1fr}.sea-block .sea-group>summary,.sea-block .sea-group>h3{font-size:19px;padding:20px}.sea-group-body{padding:17px}.sea-block a.sea-course{padding:20px}.sea-actions{display:grid;grid-template-columns:1fr;width:100%}.sea-block a.sea-action{width:100%;font-size:10px;padding:15px 18px}.sigma-story .sea-block .sea-inner{padding:0 20px}}@media(prefers-reduced-motion:reduce){.sea-block a{transition:none!important}.sea-block a.sea-course:hover{transform:none}}