/* =========================================================
   BLOG CORE
========================================================= */
:root{--archive-ink:#252a2f;--archive-muted:#66717c;--archive-line:#e8ebee;--archive-paper:#fff;--archive-soft:#f7f8f9;--archive-gold:#d6aa2f;--archive-shadow:0 12px 34px rgba(24,31,38,.07)}
#main-content main .content{width:min(calc(100% - 64px),1180px);max-width:1180px;margin:0 auto;padding:0 0 56px}
.hero-secondary.hero-blog{position:relative;display:flex;align-items:center;justify-content:center;width:100%;min-height:220px;margin:24px auto 44px;padding:36px 48px;overflow:hidden;border:0;border-radius:16px;background-color:#26323a;background-position:center center!important;background-size:cover!important;background-repeat:no-repeat!important;box-shadow:0 10px 28px rgba(25,31,38,.11)}
.hero-secondary.hero-blog::before{content:'';position:absolute;inset:0;z-index:1;border-radius:inherit;background:linear-gradient(90deg,rgba(14,25,31,.68) 0%,rgba(19,28,42,.39) 48%,rgba(27,20,48,.56) 100%);pointer-events:none}
.hero-secondary.hero-blog .hero-secondary-content{position:relative;inset:auto;z-index:2;width:100%;max-width:780px;margin:0 auto;transform:none;translate:none;text-align:center}
.hero-secondary.hero-blog .hero-secondary-content h1{margin:0;padding:0;color:#fff;font-size:clamp(2.45rem,4vw,3.25rem);line-height:1.05;letter-spacing:-.045em;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero-secondary.hero-blog .hero-blog-subtitle{margin:14px auto 0;color:rgba(255,255,255,.92);font-size:1.02rem;line-height:1.5;text-shadow:0 1px 7px rgba(0,0,0,.35)}
.hero-secondary.hero-blog .hero-blog-stats{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:14px;color:rgba(255,255,255,.96);font-size:.9rem;font-weight:600;text-shadow:0 1px 7px rgba(0,0,0,.35)}
.hero-blog .hero-blog-stat{display:inline-flex;align-items:center;gap:5px}
.hero-secondary.hero-blog .btn-back{position:absolute;top:22px;left:22px;z-index:5}
.filter-buttons-container{margin:0;padding:0;border:0;background:transparent}
#timeline-button-wrapper{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin:0 auto}
.section-navigation-button,#timeline-button-wrapper button,#timeline-button-wrapper a{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:40px;padding:8px 18px;border:1px solid #dfe3e6;border-radius:999px;background:rgba(255,255,255,.95);color:#41484f;font:inherit;font-size:.88rem;font-weight:650;line-height:1;text-decoration:none;cursor:pointer;box-shadow:0 3px 10px rgba(27,34,40,.07);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background-color .18s ease,color .18s ease}
.section-navigation-button:hover,#timeline-button-wrapper button:hover,#timeline-button-wrapper a:hover{transform:translateY(-1px);border-color:#cfd5da;box-shadow:0 7px 18px rgba(27,34,40,.1)}
.section-navigation-button.active,.section-navigation-button[aria-pressed='true'],#timeline-button-wrapper button.active,#timeline-button-wrapper button[aria-pressed='true']{border-color:var(--archive-ink);background:var(--archive-ink);color:#fff;box-shadow:0 8px 18px rgba(25,31,36,.19)}
.section-navigation-button i,#timeline-button-wrapper button i{font-size:.82rem;opacity:.88}
.blog-editorial-intro{width:min(100%,860px);margin:26px auto 0;color:var(--archive-muted);font-size:1rem;line-height:1.65;text-align:center}
.archive-divider{width:min(100%,1240px);height:1px;margin:30px auto 0;background:#e3e7ea}
#month-buttons-wrapper{max-width:980px;margin:16px auto 0}
.year-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.year-tab{appearance:none;padding:7px 13px;border:0;border-bottom:2px solid transparent;background:transparent;color:#78828b;font:inherit;font-size:.95rem;font-weight:700;cursor:pointer}
.year-tab.active,.year-tab[aria-selected='true']{border-bottom-color:var(--archive-gold);color:var(--archive-ink)}
.year-months-panel[hidden]{display:none!important}
.year-months-panel,#month-buttons-wrapper.filter-buttons,.filter-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}
.year-months-panel button,#month-buttons-wrapper button[data-month]{appearance:none;padding:7px 13px;border:1px solid #e0e4e7;border-radius:999px;background:#fff;color:#5e6871;font:inherit;font-size:.82rem;font-weight:650;cursor:pointer}
.year-months-panel button.active,#month-buttons-wrapper button[data-month].active{border-color:#333a40;background:#333a40;color:#fff}
.blog-empty-state{width:min(100%,760px);margin:28px auto;padding:26px;border:1px solid var(--archive-line);border-radius:12px;background:#fff;color:var(--archive-muted);text-align:center}
@media(max-width:768px){#main-content main .content{width:min(calc(100% - 24px),1180px)}.hero-secondary.hero-blog{min-height:220px;padding:58px 22px 28px}.hero-secondary.hero-blog .btn-back{top:18px;left:18px}#timeline-button-wrapper{gap:8px}.section-navigation-button,#timeline-button-wrapper button,#timeline-button-wrapper a{min-height:38px;padding:8px 13px;font-size:.8rem}}
@media(prefers-reduced-motion:reduce){.section-navigation-button,#timeline-button-wrapper button,#timeline-button-wrapper a{transition:none}}