/* ============================================================
   Saturn Dynamics — Atlas World Model
   Project / technical-report page.
   Corporate palette: Void · Star · Fire accent.
   Layout genre inspired by wan_ref (sticky topbar + TOC rail).
   ============================================================ */

:root {
    /* --- neutrals --- */
    --bg: #ffffff;
    --bg-soft: #f6f5f1; /* Star */
    --bg-code: #eeede9;
    --card: #ffffff;
    --ink: #140a00; /* Void */
    --text: #26190b; /* Void light */
    --text-soft: #5b4f3e;
    --text-faint: #8b7f6e;
    --line: #e7e6df; /* Star dark */
    --line-soft: #f0efe9;

    /* --- Saturn Fire accent --- */
    --accent: #fa4300; /* Fire */
    --accent-deep: #c64314; /* Fire dark */
    --accent-soft: #fff0ea;
    --accent-ring: #ffd0bb;

    /* --- type & metrics --- */
    --maxw: 820px; /* article measure */
    --toc-w: 220px;
    --toc-gap: 52px;
    --bar-h: 62px; /* sticky topbar height */
    --radius: 12px;
    --radius-lg: 16px;
    --serif: "Newsreader", Georgia, "Times New Roman", serif;
    --sans:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        sans-serif;
    --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    --shadow-sm:
        0 1px 2px rgba(20, 22, 28, 0.05),
        0 10px 26px -20px rgba(20, 22, 28, 0.3);
    --shadow-md: 0 10px 40px -18px rgba(20, 22, 28, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #140a00; /* Void */
        --bg-soft: #26190b; /* Void light */
        --bg-code: #1f1100;
        --card: #1a0f02;
        --ink: #f6f5f1; /* Star */
        --text: #e7e6df; /* Star dark */
        --text-soft: #a89880;
        --text-faint: #7a6a52;
        --line: #3a2510;
        --line-soft: #2e1c08;
        --accent: #ff6d38; /* Fire light */
        --accent-deep: #fa4300; /* Fire */
        --accent-soft: #2a1400;
        --accent-ring: #5a2800;
        --shadow-sm:
            0 1px 2px rgba(0, 0, 0, 0.4), 0 12px 30px -20px rgba(0, 0, 0, 0.7);
        --shadow-md: 0 14px 44px -18px rgba(0, 0, 0, 0.75);
    }
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--bar-h) + 18px);
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.68;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover {
    color: var(--accent-deep);
}
img {
    max-width: 100%;
}
strong {
    font-weight: 650;
    color: var(--ink);
}
em {
    color: var(--text-soft);
    font-style: italic;
}

code {
    background: var(--bg-code);
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.86em;
    font-family: var(--mono);
}

/* ---------- Shared width helpers ---------- */
.wrap-wide {
    max-width: calc(var(--maxw) + var(--toc-w) + var(--toc-gap));
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Sticky top bar (brand + actions)
   ============================================================ */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--bar-h);
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--line);
}
.topbar-inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 16px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
}
.brand:hover {
    color: var(--ink);
}
.brand-mark {
    width: 24px;
    height: 24px;
    fill: var(--ink);
    transition:
        fill 0.18s ease,
        transform 0.35s ease;
}
.brand:hover .brand-mark {
    fill: var(--accent);
    transform: rotate(180deg);
}
.brand .brand-sep {
    color: var(--line);
    font-weight: 300;
}
.brand .brand-doc {
    color: var(--text-soft);
    font-weight: 500;
}
.topbar-links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}
.topbar-links a {
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 999px;
    transition:
        color 0.15s ease,
        background 0.15s ease;
}
.topbar-links a:hover {
    color: var(--ink);
    background: var(--bg-soft);
}
.topbar-links a.btn-sm {
    background: var(--ink);
    color: var(--bg);
    border: 1px solid var(--ink);
}
.topbar-links a.btn-sm:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
@media (max-width: 560px) {
    .brand .brand-doc,
    .brand .brand-sep {
        display: none;
    }
}

/* ============================================================
   Article header (left-aligned, full-width band)
   ============================================================ */
.art-head {
    padding: 56px 0 34px;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 18px;
}
.eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}
.art-head h1 {
    font-family: var(--sans);
    font-weight: 700;
    font-size: clamp(2.1rem, 5vw, 3.3rem);
    line-height: 1.08;
    letter-spacing: -0.032em;
    color: var(--ink);
    margin: 0 0 18px;
    max-width: 16ch;
}
.art-head .dek {
    font-size: 1.22rem;
    line-height: 1.5;
    color: var(--text-soft);
    margin: 0 0 22px;
    max-width: none; /* let the subtitle sit on one line (wraps on mobile) */
}
.art-head .authors {
    font-size: 0.98rem;
    color: var(--text);
    margin: 0 0 26px;
}
.art-head .authors .affil {
    color: var(--text-soft);
}

/* ---------- Action buttons ---------- */
.links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--bg);
    font-size: 0.94rem;
    font-weight: 550;
    border: 1px solid var(--ink);
    transition:
        transform 0.14s ease,
        box-shadow 0.14s ease,
        background 0.14s ease,
        border-color 0.14s ease;
}
.btn:hover {
    transform: translateY(-1px);
    color: var(--bg);
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 10px 22px -12px var(--accent);
}
.btn.secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--line);
}
.btn.secondary:hover {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: none;
}

hr.divider {
    border: none;
    border-top: 1px solid var(--line);
    margin: 0;
}

/* ============================================================
   Layout: sticky TOC rail + article
   ============================================================ */
.wrap {
    max-width: calc(var(--maxw) + var(--toc-w) + var(--toc-gap));
    margin: 0 auto;
    padding: 0 24px 96px;
}
.layout {
    position: relative;
}

@media (min-width: 1000px) {
    .layout {
        display: grid;
        grid-template-columns: var(--toc-w) minmax(0, var(--maxw));
        gap: var(--toc-gap);
        /* NB: do NOT use align-items:start here — it shrinks the TOC column to
       its content height, leaving the sticky .toc-inner no room to travel
       (it would scroll away with the page). Stretch keeps the column as tall
       as the article so the sticky child stays pinned. */
        align-items: stretch;
    }
}

/* ---------- Table of contents (pinned + scroll-spy) ---------- */
.toc {
    display: none;
}
@media (min-width: 1000px) {
    .toc {
        display: block;
    }
}
.toc-inner {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
    max-height: calc(100vh - var(--bar-h) - 56px);
    overflow-y: auto;
    padding: 4px 0;
    font-size: 0.875rem;
    line-height: 1.45;
    /* slim scrollbar */
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
}
.toc-inner::-webkit-scrollbar {
    width: 7px;
}
.toc-inner::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 999px;
}
.toc-title {
    margin: 0 0 12px;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-faint);
}
.toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.toc li {
    margin: 0;
}
.toc a {
    display: block;
    padding: 6px 0 6px 14px;
    color: var(--text-soft);
    border-left: 2px solid var(--line);
    transition:
        color 0.15s ease,
        border-color 0.15s ease,
        padding-left 0.15s ease;
}
.toc a:hover {
    color: var(--ink);
    border-left-color: var(--text-faint);
}
.toc li.toc-h3 a {
    padding-left: 26px;
    font-size: 0.83rem;
}
.toc a.is-active {
    color: var(--accent);
    border-left-color: var(--accent);
    font-weight: 600;
}

/* ============================================================
   Body content
   ============================================================ */
main {
    font-size: 1.03rem;
    padding-top: 30px;
}
main > p:first-child:empty {
    display: none;
}

main h2 {
    font-family: var(--sans);
    font-weight: 700;
    font-size: 1.66rem;
    letter-spacing: -0.022em;
    color: var(--ink);
    margin: 58px 0 16px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
    scroll-margin-top: calc(var(--bar-h) + 24px);
}
main h3 {
    font-family: var(--sans);
    font-size: 1.22rem;
    font-weight: 650;
    letter-spacing: -0.015em;
    color: var(--ink);
    margin: 34px 0 8px;
    scroll-margin-top: calc(var(--bar-h) + 24px);
}
main p {
    margin: 0 0 17px;
    text-align: justify;
    -webkit-hyphens: auto;
    hyphens: auto;
}
main a {
    text-decoration: none;
    border-bottom: 1px solid var(--accent-ring);
    transition: border-color 0.15s ease;
}
main a:hover {
    border-bottom-color: var(--accent);
}
main ul {
    padding-left: 22px;
    margin: 0 0 18px;
}
main li {
    margin: 8px 0;
}
main li::marker {
    color: var(--accent);
}

/* ============================================================
   Tables — rendered as a clean stat card
   ============================================================ */
.table-wrap {
    overflow-x: auto;
    margin: 26px 0 30px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 6px 6px;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    font-variant-numeric: tabular-nums;
}
thead th {
    text-align: right;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.01em;
    color: var(--text-faint);
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
thead th:first-child {
    text-align: left;
}
tbody td {
    padding: 12px 16px;
    text-align: right;
    border-bottom: 1px solid var(--line-soft);
    color: var(--text-soft);
}
tbody tr:last-child td {
    border-bottom: none;
}
tbody td:first-child {
    text-align: left;
    color: var(--text);
    font-weight: 500;
}
tbody tr:hover td {
    background: var(--bg-soft);
}
/* highlighted "ours" row */
tbody tr.ours td {
    background: var(--accent-soft);
    color: var(--ink);
    font-weight: 600;
}
tbody tr.ours:hover td {
    background: var(--accent-soft);
}
tbody tr.ours td:first-child {
    box-shadow: inset 3px 0 0 var(--accent);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
tbody tr.ours td:last-child {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

/* highlighted last column (mirrors ours-row treatment) */
table.col-last thead th:last-child {
    background: var(--accent-soft);
    box-shadow: inset 0 3px 0 var(--accent);
}
table.col-last tbody td:last-child {
    background: var(--accent-soft);
    color: var(--ink);
    font-weight: 600;
}
table.col-last tbody tr:first-child td:last-child {
    border-top-right-radius: 10px;
}
table.col-last tbody tr:last-child td:last-child {
    border-bottom-right-radius: 10px;
}

/* ---- grouped double-header tables (colspan groups + rowspan labels) ---- */
table.grouped thead th {
    vertical-align: bottom;
}
/* every column centre-aligned (overrides the default left first-col / right rest) */
table.grouped thead th,
table.grouped tbody td {
    text-align: center;
}
/* top-row group labels span their two metric columns, centered + emphasised */
table.grouped thead th.grp {
    text-align: center;
    font-weight: 650;
    font-size: 0.86rem;
    color: var(--ink);
    letter-spacing: -0.01em;
    padding-bottom: 8px;
}
/* vertical rule separating the two dataset groups */
table.grouped th.sep,
table.grouped td.sep {
    border-left: 1px solid var(--line);
}
/* Method label (rowspan) + NFE column */
table.grouped td.method {
    text-align: center;
    vertical-align: middle;
    font-weight: 500;
    color: var(--text);
}
table.grouped th.nfe,
table.grouped td.nfe {
    text-align: center;
    font-weight: 400;
    color: var(--text-soft);
}
/* each method = one block of two rows; full-width divider only BETWEEN blocks.
   Block starts on the odd rows (1,3,5,…); the divider is the top border of
   every block after the first, so adding another method just works. */
table.grouped:not(.droid) tbody td {
    border-bottom: none;
}
table.grouped:not(.droid) tbody tr:nth-child(odd):not(:first-child) td {
    border-top: 1px solid var(--line);
}

/* ---- one-row-per-method grouped table (DROID zero-shot): method names read
   left, metrics read right, so columns scan as numbers rather than blocks ---- */
table.droid thead th:first-child,
table.droid td.method {
    text-align: left;
}
table.droid thead th:not(.grp):not(:first-child),
table.droid tbody td:not(.method) {
    text-align: right;
}
table.droid tbody td {
    border-bottom: 1px solid var(--line-soft);
}
table.droid tbody tr:last-child td {
    border-bottom: none;
}
/* stronger rule separating baselines from our model */
table.droid tbody tr.split td {
    border-top: 2px solid var(--text-faint);
    padding-top: 15px;
}
table.droid tbody tr:has(+ tr.split) td {
    border-bottom: none;
}
table.droid .na,
table.droid .fn {
    color: var(--text-faint);
    font-weight: 400;
}

/* ============================================================
   Figures, images & video
   ============================================================ */
figure {
    margin: 30px 0;
    text-align: center;
}
figure img,
figure video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
figure video {
    background: #000;
}
figure figcaption {
    font-size: 0.88rem;
    color: var(--text-faint);
    margin-top: 12px;
    line-height: 1.55;
    max-width: 60ch;
    margin-left: auto;
    margin-right: auto;
}
.fig-img,
.video-open {
    cursor: zoom-in;
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}
figure:hover .fig-img,
figure:hover .video-open {
    transform: scale(1.012);
    box-shadow: var(--shadow-md);
}
.video-figure {
    position: relative;
}
.placeholder {
    border: 1.5px dashed var(--line);
    border-radius: var(--radius);
    padding: 48px 24px;
    color: var(--text-faint);
    background: var(--bg-soft);
    font-size: 0.92rem;
    box-shadow: none;
}

/* ============================================================
   Carousel
   ============================================================ */
.carousel {
    position: relative;
    margin: 30px 0;
    outline: none;
}
.carousel:focus-visible {
    box-shadow: 0 0 0 3px var(--accent-ring);
    border-radius: var(--radius);
}
.carousel-viewport {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: #000;
    box-shadow: var(--shadow-sm);
}
.carousel-track {
    display: flex;
    height: 100%; /* fill the JS-locked viewport so slides can center */
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.carousel-slide {
    position: relative;
    flex: 0 0 100%;
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.carousel-slide .carousel-media {
    display: block;
    /* contained inside the fixed frame, centered by the slide's flexbox, and
     never scaled ABOVE its intrinsic size (avoids upsampling artifacts) */
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    background: #000;
    cursor: zoom-in;
    border-radius: 0;
    box-shadow: none;
}
.slide-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 12px;
    font-size: 0.73rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #fff;
    background: rgba(15, 16, 20, 0.6);
    border-radius: 999px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    pointer-events: none;
}
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 16, 20, 0.55);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        background 0.2s ease,
        opacity 0.2s ease;
    opacity: 0;
}
.carousel:hover .carousel-arrow,
.carousel:focus-within .carousel-arrow {
    opacity: 1;
}
.carousel-arrow:hover {
    background: var(--accent);
}
.carousel-arrow.prev {
    left: 12px;
}
.carousel-arrow.next {
    right: 12px;
}
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}
.carousel-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: var(--line);
    cursor: pointer;
    transition:
        background 0.2s ease,
        transform 0.2s ease;
}
.carousel-dot:hover {
    background: var(--text-faint);
}
.carousel-dot.is-active {
    background: var(--accent);
    transform: scale(1.3);
}
@media (hover: none) {
    .carousel-arrow {
        opacity: 1;
    }
}
@media (prefers-reduced-motion: reduce) {
    .carousel-track {
        transition: none;
    }
}

/* ---- panel carousels (tables / arbitrary content) --------------------
   Same chrome as the media carousel, but the slides hold tables or arbitrary
   HTML instead of media: transparent panel (the content supplies its own
   surface), slides aligned to the top and stretched to full column width, and
   a height that main.js animates to fit the active slide. */
.carousel--table .carousel-viewport,
.carousel--content .carousel-viewport {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
@media (prefers-reduced-motion: reduce) {
    .carousel--table .carousel-viewport,
    .carousel--content .carousel-viewport {
        transition: none;
    }
}
/* top-align the slide content; full column width comes from the 100%-wide
   table-wrap / carousel-content below (not shrink-to-content + centering) */
.carousel--table .carousel-slide,
.carousel--content .carousel-slide {
    align-items: flex-start;
}
.carousel--table .carousel-slide .table-wrap {
    width: 100%;
    margin: 0; /* viewport height is locked to this box in JS */
    box-shadow: none; /* avoid the soft shadow being clipped by overflow:hidden */
}
.carousel--content .carousel-content {
    width: 100%;
}
/* Arrows sit over the content, so they vanish instantly once the pointer
   leaves. Drive visibility from :hover only (plus :focus-visible for keyboard
   users) — NOT the inherited :focus-within, which keeps them up after a mouse
   click lands focus inside the carousel until you click elsewhere. */
.carousel--table .carousel-arrow,
.carousel--content .carousel-arrow {
    transition: background 0.2s ease;
    opacity: 0;
}
.carousel--table:focus-within .carousel-arrow,
.carousel--content:focus-within .carousel-arrow {
    opacity: 0;
}
.carousel--table:hover .carousel-arrow,
.carousel--table:focus-visible .carousel-arrow,
.carousel--content:hover .carousel-arrow,
.carousel--content:focus-visible .carousel-arrow {
    opacity: 1;
}
/* Enforced size (::: table-carousel (h:..,w:..)): the viewport keeps the exact
   height for every slide, so a taller table scrolls inside its own box rather
   than being clipped. */
.carousel--table.carousel--fixed .carousel-slide .table-wrap {
    height: 100%;
    overflow: auto;
}

/* ============================================================
   Lightbox modals (image + video)
   ============================================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(8, 9, 12, 0.84);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 24px;
}
.modal.open {
    display: flex;
}
.modal .vbox,
.modal .ibox {
    position: relative;
    box-shadow: var(--shadow-md);
}
.modal .vbox {
    width: min(900px, 94vw);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.modal .vbox video {
    width: 100%;
    max-height: 84vh;
    display: block;
    background: #000;
    object-fit: contain;
}
.modal .ibox img {
    display: block;
    max-width: 94vw;
    max-height: 88vh;
    width: auto;
    height: auto;
    border-radius: var(--radius-lg);
}
.call-close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 0;
    background: rgba(15, 16, 20, 0.6);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}
.call-close:hover {
    background: var(--accent);
}

/* ============================================================
   Stat / key-number cards
   ============================================================ */
.stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin: 30px 0;
}
.stat {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.stat .num {
    font-family: var(--sans);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.1;
}
.stat .label {
    font-size: 0.85rem;
    color: var(--text-soft);
    margin-top: 6px;
}

/* ============================================================
   Footer
   ============================================================ */
footer {
    border-top: 1px solid var(--line);
    margin-top: 72px;
    padding-top: 28px;
    font-size: 0.88rem;
    color: var(--text-faint);
    text-align: center;
}
footer a {
    color: var(--text-soft);
    border-bottom: 1px solid transparent;
}
footer a:hover {
    color: var(--accent);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 600px) {
    body {
        font-size: 16px;
    }
    .art-head {
        padding: 40px 0 26px;
    }
    .art-head .dek {
        font-size: 1.12rem;
    }
    main {
        padding-top: 24px;
    }
}