/* Yìnní LinguaBook digital store v1.6: scoped design avoids theme conflicts. */
.ylb-store-section,.ylb-paywall,.ylb-store-selected { --yink:#203b37;--ymuted:#627570;--ybrand:#147969;--ybrand-dark:#0d5147;--yline:#dae8e3;--ycream:#f7f9f7; font-family:system-ui,-apple-system,'Segoe UI',sans-serif; color:var(--yink);box-sizing:border-box; }
.ylb-store-section *, .ylb-paywall * { box-sizing:border-box; }
.ylb-store-section { max-width:1260px!important;margin:30px auto!important;padding:0 16px; }
.ylb-store-heading { display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:26px; padding:27px 31px;border-radius:23px;background:linear-gradient(116deg,#eaf6ee,#f8f7f0 65%,#f2efe7); border:1px solid #e4ebe5; }
.ylb-store-eyebrow,.ylb-store-label { letter-spacing:1.6px; color:#24836f;font-size:11px;font-weight:900; }
.ylb-store-heading h2 {font-size:clamp(26px,3.4vw,40px)!important;line-height:1.14;margin:7px 0 7px!important;color:#193f35;letter-spacing:-.035em;}
.ylb-store-heading p {font-size:14px;color:#60746d;margin:0;max-width:650px;line-height:1.65;}
.ylb-store-heading-mark {font-size:66px;color:#bad8c6;align-self:center;line-height:1;}
.ylb-store-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,237px),1fr));gap:23px;}
.ylb-store-card {min-width:0;display:flex;flex-direction:column;border:1px solid #e4ece8;border-radius:17px;background:#fff;overflow:hidden;box-shadow:0 5px 18px rgba(15,57,44,.06);transition:transform .2s ease,box-shadow .2s ease;}
.ylb-store-card:hover {transform:translateY(-4px);box-shadow:0 14px 32px rgba(15,57,44,.13);}
.ylb-store-cover-wrap {position:relative;padding:16px 18px 0;background:linear-gradient(165deg,#f4f8f5,#eef5f0);min-height:264px;display:flex;align-items:stretch;justify-content:center;}
.ylb-store-cover-image {display:block!important;height:254px!important;width:auto!important;max-width:100%!important;aspect-ratio: 3/4!important;object-fit:cover!important;box-shadow:8px 10px 16px rgba(21,63,50,.16);border-radius:3px 8px 8px 3px;}
.ylb-store-cover-tag {position:absolute;top:25px;right:27px;border-radius:20px;font-size:10px;font-weight:850;letter-spacing:.8px;color:#fff;background:#145b50;padding:6px 10px;box-shadow:0 2px 10px #20473844;}
.ylb-store-cover-placeholder {background:linear-gradient(150deg,#14564e,#248a73 53%,#5aa88f);position:relative;display:flex;flex-direction:column;justify-content:space-between;align-items:center;min-width:0;width:min(100%,190px);min-height:254px;padding:20px 15px 26px;color:#eff7ec;box-shadow:8px 10px 16px #284c4266;border-radius:3px 8px 8px 3px;text-align:center;}
.ylb-store-cover-ornament{align-self:flex-end;font-size:24px;color:#d8e8c7;}.ylb-store-cover-decoration {font-size:10px;letter-spacing:2px;line-height:1.6;color:#e3efdf;}.ylb-store-cover-decoration b {font-size:13px;}.ylb-store-cover-book{font-size:54px;line-height:1;color:#e2ecd8;}.ylb-store-cover-text{font-family:Georgia,serif;font-size:15px;font-weight:700;line-height:1.32;max-height:68px;overflow:hidden;}
.ylb-store-card-body {display:flex;flex-direction:column;flex:1;padding:20px 19px 19px;}
.ylb-store-language {font-size:12px;color:#227c69;font-weight:680;margin-bottom:8px;}
.ylb-store-card h3 {font-size:18px!important;line-height:1.38!important;font-weight:800!important;color:#203b37!important;margin:0 0 10px!important;min-height:49px;}
.ylb-store-synopsis {font-size:12.5px!important;line-height:1.65!important;color:#60736f!important;margin:0 0 19px!important;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;min-height:79px;}
.ylb-store-card-bottom {margin-top:auto;border-top:1px solid #e8eee9;padding-top:14px;display:flex;flex-direction:column;gap:9px;}
.ylb-store-price {color:#177966;font-size:21px;font-weight:900;letter-spacing:-.6px;line-height:1.3;}
.ylb-store-buy,.ylb-store-read,.ylb-voucher-fields button {display:flex;justify-content:center;align-items:center;gap:7px;width:100%;min-height:42px;text-decoration:none!important;color:#fff!important;background:#168371!important;border:1px solid #168371!important;border-radius:9px;padding:10px 12px;font-weight:780!important;font-size:13px!important;transition:background .2s;cursor:pointer;}
.ylb-store-buy:hover,.ylb-store-read:hover,.ylb-voucher-fields button:hover {background:#0d5c51!important;border-color:#0d5c51!important;color:#fff!important;}
.ylb-store-redeem-link{font-size:12px;color:#277a68!important;text-decoration:underline!important;text-align:center;padding:5px 0;}
.ylb-store-disabled {font-size:12px;color:#8a5c41;border-radius:9px;background:#f9f2e9;padding:10px;text-align:center;}
.ylb-store-selected{margin:33px auto;max-width:1280px;padding:0 10px;scroll-margin-top:20px;}
.ylb-paywall{max-width:950px!important;margin:24px auto!important;display:grid;grid-template-columns:minmax(200px,37%) 1fr;gap:30px;padding:26px!important;border:1px solid #e2ece7!important;border-radius:22px!important;background:linear-gradient(145deg,#f5faf7,#fff 56%)!important;box-shadow:0 12px 32px #1c51441a;}
.ylb-paywall-art{border-radius:14px;background:linear-gradient(140deg,#e3f0e8,#f0f5ee);display:flex;justify-content:center;align-items:center;padding:20px;min-height:310px;}
.ylb-paywall-art .ylb-store-cover-image{height:auto!important;width:min(100%,235px)!important;max-height:340px!important;object-fit:contain!important;aspect-ratio:auto!important;}
.ylb-paywall-art .ylb-store-cover-placeholder{height:300px;width:220px;}
.ylb-paywall-content {align-self:center;padding:5px 10px 6px 0;min-width:0;}
.ylb-paywall h2{font-size:clamp(22px,3vw,34px)!important;margin:10px 0!important;line-height:1.24!important;color:#193e34!important;}
.ylb-paywall-summary{color:#63736e!important;font-size:14px!important;line-height:1.8!important;margin:12px 0 18px!important;}
.ylb-paywall .ylb-store-price {font-size:30px;margin:9px 0 17px;}
.ylb-paywall .ylb-store-buy{max-width:330px;min-height:48px;font-size:14px!important;}
.ylb-store-notice {color:#af662c;font-size:13px;line-height:1.6;}
.ylb-gate-divider {display:flex;align-items:center;gap:10px;max-width:440px;margin:22px 0 17px;font-size:12px;color:#7c8d87;}
.ylb-gate-divider:before,.ylb-gate-divider:after{content:'';display:block;height:1px;background:#d7e5df;flex:1;}
.ylb-voucher-form label{font-size:12px;font-weight:760;margin-bottom:7px;display:block;}
.ylb-voucher-fields {display:flex;gap:8px;max-width:530px;}
.ylb-voucher-fields input{width:100%!important;min-width:0!important;min-height:43px!important;padding:10px 12px!important;border:1px solid #cbdcd4!important;border-radius:9px!important;background:white!important;font-size:13px!important;color:#163e32!important;letter-spacing:.4px;}
.ylb-voucher-fields button{width:auto;white-space:nowrap;min-width:138px;}
.ylb-voucher-message {min-height:18px;margin:8px 0!important;font-size:12px;color:#187461;}.ylb-voucher-message.is-error {color:#ad412f;}
.ylb-paywall-content small {color:#7a8e87;line-height:1.55;display:block;max-width:500px;font-size:11px;}
@media (max-width:650px) {.ylb-store-heading{padding:21px;}.ylb-store-heading-mark{display:none;}.ylb-store-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;}.ylb-store-cover-wrap{padding:10px 8px 0;min-height:180px;}.ylb-store-cover-image{height:180px!important;}.ylb-store-cover-placeholder{min-height:180px;}.ylb-store-card-body{padding:13px 11px;}.ylb-store-card h3{font-size:15px!important;min-height:40px;}.ylb-store-price{font-size:17px;}.ylb-store-synopsis{font-size:11px!important;min-height:70px;}.ylb-store-cover-tag{font-size:8px;top:15px;right:13px;padding:4px 6px;}.ylb-paywall{grid-template-columns:1fr;gap:10px;padding:16px!important;}.ylb-paywall-art{min-height:230px;}.ylb-paywall-art .ylb-store-cover-image{max-height:220px!important;}.ylb-paywall-art .ylb-store-cover-placeholder{height:210px;min-height:210px;}.ylb-paywall-content{padding:10px 5px;}.ylb-voucher-fields{flex-direction:column;}.ylb-voucher-fields button{width:100%;}}
@media (max-width:355px) {.ylb-store-grid{grid-template-columns:1fr;}.ylb-store-cover-image{height:255px!important;}}

/* v1.12.1: WhatsApp checkout and per-book voucher help */
.ylb-store-buy{background:#16836d!important;border-color:#16836d!important;font-weight:800!important;}
.ylb-wa-context{font-size:12px!important;color:#69817b!important;line-height:1.5!important;margin:8px 0 6px!important;max-width:400px;}
.ylb-wa-help{display:inline-flex;align-items:center;justify-content:center;gap:6px;max-width:100%;margin:5px 0 16px;padding:9px 13px;border:1px solid #a5dbbf;border-radius:10px;color:#126b54!important;background:#eef9f3;font-size:12.5px;font-weight:750;text-decoration:none!important;line-height:1.45;transition:background .15s;}
.ylb-wa-help:hover,.ylb-wa-help:focus-visible{background:#dcf3e8;color:#09583e!important;}
.ylb-wa-help:focus-visible,.ylb-store-buy:focus-visible{outline:3px solid #dca949;outline-offset:3px;}
.ylb-paywall .ylb-store-buy{max-width:440px;}
@media(max-width:650px){.ylb-wa-help{display:flex;width:100%;text-align:center;}}