.article-hero {
  padding: 34px 0 64px;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(0,149,235,.23), transparent 27%),
    linear-gradient(135deg, #f7f9fa 0 64%, #dce7ee 64%);
}

.article-hero-inner { max-width: 920px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 22px 0 18px; color: var(--deep); font-size: .76rem; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.article-meta span { display: inline-flex; align-items: center; gap: 7px; }
.article-meta span + span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); }
.article-hero h1 { max-width: 900px; margin-bottom: 22px; font-size: clamp(2.55rem, 5.8vw, 5.25rem); }
.article-deck { max-width: 760px; margin-bottom: 26px; color: #4e5964; font-size: clamp(1.08rem, 2vw, 1.28rem); }
.article-author { display: flex; align-items: center; gap: 12px; }
.author-mark { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: #fff; font-size: .76rem; font-weight: 900; }
.article-author span { display: grid; line-height: 1.35; }
.article-author small { color: var(--muted); }

.article-media-wrap { margin-top: -1px; padding-bottom: 30px; background: var(--white); }
.article-media { position: relative; overflow: hidden; min-height: 480px; margin: 0; border-radius: 0 0 34px 34px; background: var(--soft); box-shadow: var(--shadow); }
.article-media img { width: 100%; height: 100%; min-height: 480px; object-fit: cover; }
.article-media-caption { position: absolute; right: 20px; bottom: 20px; padding: 9px 14px; border-radius: 999px; background: rgba(21,25,30,.82); color: #fff; font-size: .75rem; font-weight: 750; backdrop-filter: blur(8px); }

.article-section { padding: 76px 0 105px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(50px, 7vw, 90px); align-items: start; }
.article-body { min-width: 0; font-size: 1.04rem; }
.article-body > p:first-child { color: #39434d; font-size: 1.2rem; line-height: 1.8; }
.article-body h2 { margin: 62px 0 20px; padding-top: 4px; font-size: clamp(1.8rem, 3.5vw, 2.65rem); scroll-margin-top: 100px; }
.article-body h3 { margin: 32px 0 12px; font-size: 1.3rem; }
.article-body p { color: #56616c; }
.article-body a:not(.btn) { color: var(--deep); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.article-body ul, .article-body ol { display: grid; gap: 12px; margin: 22px 0 30px; padding-left: 24px; color: #4d5863; }
.article-body li::marker { color: var(--blue-dark); font-weight: 900; }
.article-body strong { color: var(--ink); }
.article-body hr { height: 1px; margin: 54px 0; border: 0; background: var(--line); }

.tip-box { position: relative; margin: 34px 0; padding: 28px 30px 28px 78px; overflow: hidden; border: 1px solid #b8dff5; border-radius: 20px; background: #edf8fe; }
.tip-box::before { content: "TIPP"; position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 54px; height: 100%; background: var(--blue-dark); color: #fff; font-size: .65rem; font-weight: 950; letter-spacing: .12em; writing-mode: vertical-rl; transform: rotate(180deg); }
.tip-box p { margin: 0; color: #26485b; }
.article-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; margin: 28px 0; padding: 0 !important; list-style: none; }
.article-checks li { position: relative; padding: 17px 18px 17px 49px; border: 1px solid var(--line); border-radius: 15px; background: #fff; color: #414b55; font-weight: 700; }
.article-checks li::before { content: "✓"; position: absolute; top: 15px; left: 18px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #e5f7ef; color: #138751; font-size: .78rem; font-weight: 950; }
.number-list { counter-reset: article-step; display: grid; gap: 15px; margin: 28px 0; }
.number-item { counter-increment: article-step; position: relative; padding: 24px 25px 24px 72px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.number-item::before { content: counter(article-step, decimal-leading-zero); position: absolute; top: 23px; left: 23px; color: var(--blue-dark); font-size: 1.05rem; font-weight: 950; }
.number-item h3 { margin: 0 0 8px; }
.number-item p { margin: 0; font-size: .96rem; }
.season-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin: 28px 0; }
.season-card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.season-card span { display: block; margin-bottom: 18px; font-size: 1.7rem; }
.season-card h3 { margin: 0 0 9px; }
.season-card p { margin: 0; font-size: .93rem; }

.article-sidebar { position: sticky; top: 110px; display: grid; gap: 18px; }
.toc, .sidebar-contact { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.toc strong, .sidebar-contact strong { display: block; margin-bottom: 14px; font-size: .92rem; }
.toc a { display: block; padding: 9px 0; border-top: 1px solid #edf0f2; color: #56616c; font-size: .84rem; font-weight: 720; }
.toc a:hover { color: var(--deep); }
.sidebar-contact { background: var(--ink); color: #fff; }
.sidebar-contact p { color: #b6c0c8; font-size: .85rem; }
.sidebar-contact a { display: block; margin-top: 9px; color: #64c5ff; font-size: .86rem; font-weight: 850; }

.article-end { margin-top: 66px; padding: 34px; border-radius: 24px; background: var(--blue-dark); color: #fff; }
.article-end h2 { margin: 0 0 12px; color: #fff; font-size: 2rem; }
.article-end p { color: #e2f4ff; }
.article-end .btn { margin-top: 6px; background: #fff; color: var(--deep); box-shadow: none; }
.article-related { padding: 82px 0 92px; background: linear-gradient(180deg, #e5ebef, #f2f5f7); }
.article-related-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.article-related-head h2 { max-width: 740px; margin: 0; font-size: clamp(1.8rem, 3.2vw, 2.65rem); }
.article-related-head > a { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 999px; background: #fff; color: var(--deep); font-size: .84rem; font-weight: 900; box-shadow: 0 8px 26px rgba(18,39,53,.07); }
.article-related-head > a span { transition: transform .2s ease; }
.article-related-head > a:hover span { transform: translateX(4px); }
.article-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.article-related-card { display: flex; min-width: 0; overflow: hidden; border: 1px solid #d8e1e7; border-radius: 23px; flex-direction: column; background: #fff; box-shadow: 0 11px 35px rgba(18,39,53,.065); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.article-related-card:hover { border-color: rgba(0,109,168,.25); box-shadow: 0 24px 55px rgba(18,39,53,.14); transform: translateY(-7px); }
.article-related-card:focus-visible, .article-related-head > a:focus-visible { outline: 4px solid rgba(0,149,235,.28); outline-offset: 5px; }
.article-related-media { position: relative; display: block; overflow: hidden; aspect-ratio: 16 / 10; background: #dce7ed; }
.article-related-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,21,29,.01) 40%, rgba(10,21,29,.62) 100%); pointer-events: none; }
.article-related-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.article-related-card:hover .article-related-media img { transform: scale(1.045); }
.article-related-media > span { position: absolute; z-index: 1; bottom: 14px; left: 14px; max-width: calc(100% - 28px); padding: 8px 11px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.94); color: #075c8d; font-size: .66rem; font-weight: 950; letter-spacing: .065em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; box-shadow: 0 6px 20px rgba(0,0,0,.14); }
.article-related-copy { display: flex; flex: 1; flex-direction: column; padding: 23px 24px 25px; }
.article-related-copy small { margin-bottom: 11px; color: #006da8; font-size: .67rem; font-weight: 900; letter-spacing: .055em; text-transform: uppercase; }
.article-related-copy > strong { margin-bottom: 20px; color: var(--ink); font-size: 1.25rem; line-height: 1.24; }
.article-related-copy > span { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: var(--deep); font-size: .88rem; font-weight: 900; }
.article-related-copy > span span { transition: transform .2s ease; }
.article-related-card:hover .article-related-copy > span span { transform: translateX(4px); }
.article-related-empty { padding: 25px; border-radius: 20px; background: #fff; }
.article-related-empty p { margin: 0; color: var(--muted); }

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; grid-template-columns: 1fr 1fr; order: -1; }
  .article-media, .article-media img { min-height: 380px; }
  .article-related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .article-hero { padding-bottom: 48px; }
  .article-meta { gap: 7px 12px; }
  .article-meta span + span::before { display: none; }
  .article-media-wrap .container { width: 100%; }
  .article-media { min-height: 260px; border-radius: 0; box-shadow: none; }
  .article-media img { min-height: 260px; }
  .article-media-caption { display: none; }
  .article-section { padding: 52px 0 75px; }
  .article-sidebar { grid-template-columns: 1fr; }
  .toc { display: none; }
  .article-checks, .season-grid { grid-template-columns: 1fr; }
  .tip-box { padding: 24px 22px 24px 68px; }
  .number-item { padding: 22px 20px 22px 62px; }
  .article-end { padding: 26px 23px; }
  .article-related { padding: 62px 0 70px; }
  .article-related-head { align-items: flex-start; flex-direction: column; }
  .article-related-head > a { width: 100%; justify-content: center; }
  .article-related-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .article-related-card, .article-related-media img, .article-related-copy > span span, .article-related-head > a span { transition: none; }
}