.archive-header{background:var(--ph-bg-page);padding:44px 0 30px;border-bottom:1px solid var(--ph-border-hairline)}.archive-header__title{margin:0 0 12px;font:700 44px var(--ph-font-title);letter-spacing:-.8px;color:#111}.archive-header__intro{margin:0 0 24px;font:500 17px / 1.55 var(--ph-font-body);color:var(--ph-text-body-alt);max-width:620px}@media (max-width:900px){.archive-header{padding:26px 0 18px}.archive-header__title{font-size:32px}.archive-header__intro{font-size:15px}}.category-banner{position:relative;border-radius:var(--ph-r-lg);overflow:hidden;min-height:180px;display:flex;align-items:flex-end}.category-banner__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.category-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgb(0 0 0 / .05),rgb(0 0 0 / .55))}.category-banner__inner{position:relative;z-index:1;width:100%;padding:26px 30px;color:#fff}.category-banner__kicker{font:600 11px var(--ph-font-body);letter-spacing:.7px;text-transform:uppercase;color:#cfeae8;margin-bottom:6px}.category-banner__title{margin:0 0 6px;font:800 34px var(--ph-font-title);letter-spacing:-.6px;color:#fff}.category-banner__desc{margin:0;font:500 14px var(--ph-font-body);color:#e8f2f1;max-width:520px}.tag-list--category{margin-top:24px}.post-card{display:block;background:#fff;border:1px solid var(--ph-border-card);border-radius:var(--ph-r-lg);overflow:hidden;box-shadow:var(--ph-shadow-card);transition:box-shadow 0.15s ease,border-color 0.15s ease,transform 0.15s ease}.post-card:hover,.post-card:focus-visible{border-color:rgb(18 143 139 / .35);box-shadow:var(--ph-shadow-card-hover);transform:translateY(-2px)}.post-card__media{display:block;aspect-ratio:16 / 10;overflow:hidden;background:var(--ph-bg-page)}.post-card__media img{width:100%;height:100%;object-fit:cover}.post-card__body{display:block;padding:20px 20px 22px}.post-card__cat{display:inline-block}.post-card__title{margin:12px 0 8px;font:700 18px / 1.28 var(--ph-font-body);color:#111}.post-card:hover .post-card__title,.post-card:focus-visible .post-card__title{color:var(--ph-teal-hover)}.post-card__excerpt{margin:0 0 12px;font:500 13.5px / 1.55 var(--ph-font-body);color:#777}.post-card__meta{margin:0;font:600 12px var(--ph-font-body);color:#999}@media (max-width:900px){.post-card{border-radius:var(--ph-r-md)}.post-card__title{font-size:16px}}.post-card--compact{display:flex;gap:12px;align-items:center;padding:10px}.post-card--compact .post-card__media{width:88px;height:64px;flex:none;border-radius:9px;aspect-ratio:auto}.post-card--compact .post-card__body{padding:0}.post-card--compact .post-card__title{margin:4px 0 0;font-size:14px;line-height:1.28}