/* Background-only enhancement. Original colors, type, layout and controls remain intact. */
/* 紙張質感：從首頁窗光照片取出的紙纖維（去掉窗影、樹葉），256px 無縫拼接，強度約等於比較頁的 B */
:root{--anna-paper-grain:url('./paper-tile.webp')}
body,body[data-page="loan"],body[data-page="realprice"],.sec.band,.ask,.cta{background-image:var(--anna-paper-grain);background-repeat:repeat;background-size:256px 256px}
@media print{body,.sec.band,.ask,.cta{background-image:none!important}}

/* Approved photographic paper and window light, without foreground UI. */
body[data-page="home"] .hero{isolation:isolate}
body[data-page="home"] .hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:url('./afternoon-paper.webp') center top / cover no-repeat;-webkit-mask-image:linear-gradient(#000 0%,#000 85%,transparent 100%);mask-image:linear-gradient(#000 0%,#000 85%,transparent 100%)}
@media(max-width:760px){body[data-page="home"] .hero::before{background-size:auto 100%;background-position:62% top}}
@media print{body[data-page="home"] .hero::before{display:none}}