/* r84: additive only; existing article/ranking/column templates remain intact. */
.purchase-check{margin:18px 0 24px;padding:20px;border:1px solid #cfddd5;border-radius:14px;background:#f5f9f6}
.purchase-check__answer{margin:10px 0 12px;font-size:16px;line-height:1.8;font-weight:650;color:#173a2d}
.purchase-check__cautions{padding:10px 0;border-top:1px solid #dce5de;font-size:14px;line-height:1.8}
.purchase-check__cautions summary{cursor:pointer;font-weight:700}
.purchase-check__cautions ul{margin:10px 0 0;padding-left:20px}
.purchase-check .article-template-cta{margin:12px 0 0}
.purchase-check .article-template-cta small{font-size:12px}
.purchase-check__detail{display:inline-flex;gap:8px;margin-top:12px;font-size:14px;font-weight:700}
.video-directory{padding:32px 0 64px;background:#f7f4ec}
.video-directory__hero{max-width:760px;margin:0 auto 28px;text-align:center}
.video-directory__hero h1{font-size:clamp(26px,4vw,42px);line-height:1.4;margin:10px 0 14px}
.video-directory__hero p{line-height:1.85;color:#53665d}
.video-directory__search{display:flex;gap:10px;max-width:640px;margin:20px auto}
.video-directory__search input{min-width:0;flex:1;padding:13px 16px;border:1px solid #ced9d2;border-radius:10px;background:white;font:inherit}
.video-directory__search button{padding:10px 18px;border:0;border-radius:10px;background:#174a38;color:white;font:inherit;font-weight:700}
.video-directory__hero nav{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;font-size:14px}
.video-directory__hero nav a{padding:8px 13px;background:white;border:1px solid #d7e1da;border-radius:30px}
.video-directory .cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.video-directory .card{min-width:0}
.video-directory .card__media img{object-fit:contain;background:white}
.sns-funnel-help{padding:16px 20px;background:#f3f8f5;border:1px solid #d4e3d9;border-radius:12px;margin:0 0 20px}
.sns-funnel-help p{margin:8px 0;line-height:1.7}
.sns-tracking-select{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 0;font-weight:700}
.sns-tracking-select select{padding:8px 12px;border:1px solid #d1ddd5;border-radius:8px;background:white;font:inherit}
.access-funnel{margin-top:18px}
.access-funnel table{width:100%}
.access-funnel td,.access-funnel th{white-space:normal}
.growth-more-link{display:inline-flex;gap:8px;margin-top:16px;font-weight:700;color:#176147}
.column-sources{margin:32px 0;padding:20px;border:1px solid #d4dfd7;border-radius:12px;background:white;font-size:14px;line-height:1.85}
.column-sources h2{font-size:18px;margin:0 0 8px}.column-sources p{color:#607267;margin:8px 0}.column-sources ul{padding-left:20px}.column-sources a{color:#176147;text-decoration:underline;overflow-wrap:anywhere}
.column-hero__media img{object-fit:contain;background:#fff}
@media(max-width:900px){.video-directory .cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){
 .purchase-check{padding:16px;margin:14px 0 20px}.purchase-check__answer{font-size:15px}
 .video-directory{padding:24px 0 40px}.video-directory__hero{text-align:left}.video-directory__hero nav{justify-content:flex-start}
 .video-directory .cards{grid-template-columns:minmax(0,1fr)}.video-directory__search{gap:8px}
}

/* r85: product article readability, inline Shorts and compact navigation/footer. */
.article-template-shell{gap:clamp(1.6rem,4vw,3rem)}
.article-description-accordion{overflow:hidden;border:1px solid #ccdcd3;border-radius:16px;background:#fff;box-shadow:0 12px 32px rgba(31,55,43,.07)}
.article-description-accordion>summary{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;padding:1rem 1.3rem;color:#173a2d;list-style:none}
.article-description-accordion>summary::-webkit-details-marker{display:none}
.article-description-accordion>summary:hover{background:#f5f9f6}
.article-description-accordion>summary:focus-visible{outline:3px solid #d6902f;outline-offset:-3px}
.article-description-accordion>summary span:first-child{display:grid;gap:.15rem}
.article-description-accordion>summary small{color:#a85a12;font-size:.68rem;font-weight:900;letter-spacing:.15em}
.article-description-accordion>summary strong{font-size:clamp(1rem,1.8vw,1.22rem)}
.article-description-accordion__icon{position:relative;flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:#e7f1ec}
.article-description-accordion__icon::before,.article-description-accordion__icon::after{position:absolute;top:50%;left:50%;width:14px;height:2px;background:#176147;content:"";transform:translate(-50%,-50%);transition:transform .2s ease}
.article-description-accordion__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.article-description-accordion[open] .article-description-accordion__icon::after{transform:translate(-50%,-50%) rotate(0)}
.article-description-accordion__body{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem;border-top:1px solid #e0e9e3;background:#f8faf8;padding:clamp(1rem,3vw,1.7rem)}
.article-template-description__paragraph{min-width:0;margin:0!important;border-left:4px solid #aebcb4;border-radius:0 10px 10px 0;background:#fff;padding:1rem 1.05rem;color:#29362f;font-size:.98rem;line-height:1.9;overflow-wrap:anywhere}
.article-template-description__paragraph--brand{border-left-color:#176147;color:#176147;background:#f1f8f4;font-weight:650}
.article-template-description__paragraph--accent{border-left-color:#d98226;color:#a84e12;background:#fff8ee;font-weight:650}
.article-template-description__paragraph--source{grid-column:1/-1;margin-top:.2rem!important;padding:.8rem 1rem;border-left:0;background:#eef3f0;color:#607067;font-size:.78rem;line-height:1.7}
.article-youtube-short{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,360px);align-items:center;gap:clamp(1.5rem,5vw,4rem);border:1px solid #d8e3dc;border-radius:18px;background:linear-gradient(135deg,#f4f9f6,#fff8ed);padding:clamp(1.2rem,4vw,2.5rem)}
.article-youtube-short header h2{margin:.45rem 0 .65rem;font-size:clamp(1.2rem,2.1vw,1.6rem);line-height:1.45}
.article-youtube-short header p{margin:0;color:#53665d;line-height:1.85}
.article-youtube-short__player{overflow:hidden;width:100%;max-width:360px;justify-self:end;border-radius:16px;background:#111;box-shadow:0 16px 34px rgba(21,40,31,.18);aspect-ratio:9/16}
.article-youtube-short__player iframe{display:block;width:100%;height:100%;border:0}
.article-template-recommendation p{font-size:clamp(1.05rem,1.7vw,1.22rem);line-height:1.7}
.column-sources{padding:14px 16px;font-size:12px;line-height:1.7}
.column-sources h2{margin:0 0 5px;font-size:14px;line-height:1.5}
.column-sources p{margin:5px 0;font-size:12px}
.card__link{display:block;width:fit-content;margin-left:auto;text-align:right}
.portal-heading>a,.portal-heading--stack>a,.growth-more-link{margin-left:auto;text-align:right;align-self:flex-end}
.site-footer__grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,6vw,5rem);padding-block:clamp(2rem,4vw,3rem)}
.site-footer__grid>div:first-child p{max-width:500px;margin-bottom:0;line-height:1.8}
.site-footer__links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 2.5rem}
.site-footer__links ul{margin-bottom:0}
@media(max-width:767px){
 .article-description-accordion>summary{min-height:68px;padding:.9rem 1rem}
 .article-description-accordion__body{grid-template-columns:minmax(0,1fr);gap:.8rem;padding:.9rem}
 .article-template-description__paragraph{padding:.85rem .9rem;font-size:.94rem;line-height:1.85}
 .article-youtube-short{grid-template-columns:minmax(0,1fr);padding:1rem}
 .article-youtube-short__player{max-width:320px;justify-self:center}
 .site-footer__grid{grid-template-columns:minmax(0,1fr);gap:1.5rem;padding-block:2rem}
 .site-footer__links{gap:1rem 1.25rem}
 .site-footer__links a{font-size:.82rem}
 .portal-heading>a,.portal-heading--stack>a,.growth-more-link{align-self:flex-end;margin-left:auto}
}