html,
body {
    overflow-x: visible;
}

.extra-main {
    overflow: visible;
}

.poly-block {
    position: relative;
    display: flex;
    min-height: 430px;
    margin: 38px 50px 54px;
    padding: 58px 390px 58px 54px;
    box-sizing: border-box;
    align-items: center;
    overflow: visible;
    border: 2px solid #d9e2ec;
    border-radius: 34px;
    background:
        radial-gradient(circle at 78% 45%, rgba(255, 232, 125, .38), transparent 31%),
        linear-gradient(145deg, #fff 0%, #f4f8fa 56%, #e5eff4 100%);
    box-shadow: 0 14px 32px rgba(32, 67, 84, .12);
}

.poly-block::after {
    position: absolute;
    inset: 0;
    content: "";
    background-image:
        linear-gradient(rgba(93, 145, 176, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(93, 145, 176, .08) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: linear-gradient(90deg, transparent 35%, #000 72%);
    mask-image: linear-gradient(90deg, transparent 35%, #000 72%);
    pointer-events: none;
}

.poly-canvas-wrapper {
    position: absolute;
    top: 24px;
    right: -115px;
    bottom: 24px;
    left: 48%;
    z-index: 0;
    pointer-events: none;
}

#poly-canvas {
    display: block;
    width: 100%;
    height: 100%;
    background: transparent;
}

.poly-text {
    position: relative;
    z-index: 1;
    width: 100%;
}

.poly-text h1 {
    margin: 0 0 20px;
    color: #163b4d;
    font-size: 3rem;
    line-height: 1.05;
}

.poly-text p {
    max-width: 44ch;
    margin: 0 0 17px;
    color: #263f4b;
    font-size: 1.04rem;
    line-height: 1.65;
    text-shadow: none;
}

.poly-text p:last-child {
    margin-bottom: 0;
}

.extra-main .pages-section {
    display: block;
    margin: 0 50px 70px;
    padding: 44px 50px 50px;
    box-sizing: border-box;
    border: 2px solid #d9e2ec;
    border-radius: 28px;
    background: #f7fbff;
    box-shadow: 0 12px 28px rgba(32, 67, 84, .1);
}

.pages-section__intro {
    margin: 0 0 34px;
}

.extra-main .pages-section h1 {
    margin: 0 0 10px;
    color: #163b4d;
    font-size: 2.45rem;
    line-height: 1.1;
}

.pages-section__intro p {
    max-width: 62ch;
    margin: 0;
    color: #52666f;
    line-height: 1.55;
    text-shadow: none;
}

.extra-main .pages-section ul {
    position: relative;
    margin: 0;
    padding: 0 0 0 42px;
}

.extra-main .pages-section ul::before {
    top: 15px;
    bottom: 15px;
    left: 13px;
    width: 2px;
    transform: none;
    background: repeating-linear-gradient(to bottom, #b9cfdb 0 6px, transparent 6px 12px);
}

.extra-main li.page-entry {
    display: block;
    margin: 0 0 18px;
}

.extra-main li.page-entry:last-child {
    margin-bottom: 0;
}

.extra-main li.page-entry::before {
    top: 50%;
    left: -28px;
    width: 28px;
    height: 2px;
    margin: 0;
    transform: translateY(-50%);
    background: #b9cfdb;
}

.extra-main li.page-entry::after {
    top: 50%;
    left: -35px;
    width: 11px;
    height: 11px;
    box-sizing: border-box;
    transform: translateY(-50%);
    border: 2px solid #f7fbff;
    background: #1678b8;
    box-shadow: 0 0 0 2px #b9cfdb;
}

.extra-main .page-link {
    display: block;
    width: 100%;
    min-height: 128px;
    margin: 0;
    padding: 24px 30px;
    box-sizing: border-box;
    border: 2px solid #d6e2e9;
    border-radius: 16px;
    background-color: #fff;
    color: #172f3b;
    text-shadow: none;
    box-shadow: 0 6px 16px rgba(27, 58, 72, .1);
}

.extra-main a.page-link:hover {
    transform: translateY(-3px);
    border-color: #8bb5ca;
    background-color: #f7fbff;
    box-shadow: 0 11px 22px rgba(27, 58, 72, .16);
}

.extra-main a.page-link:focus-visible {
    outline: 3px solid #09539d;
    outline-offset: 4px;
}

.extra-main .page-link h3 {
    margin: 0 0 9px;
    color: #173849;
    font-size: 1.28rem;
    line-height: 1.3;
}

.extra-main .page-link h3 .highlight {
    color: #09539d;
}

.extra-main .page-link p {
    max-width: 52ch;
    margin: 0 0 13px;
    color: #263f4b;
    font-size: 1rem;
    line-height: 1.45;
    text-shadow: none;
}

.extra-main .page-link small {
    color: #607681;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .025em;
}

.extra-main .coming-soon {
    border-style: dashed;
    background: #edf2f4;
    box-shadow: none;
}

.extra-main li.page-entry--coming-soon::after {
    border-color: #f7fbff;
    background: #f7fbff;
}

@media (prefers-reduced-motion: reduce) {
    .extra-main .page-link {
        transition: none;
    }
}

/* No width media query: shared.css scales the fixed 900px panel as one canvas. */