/* Mappin Product Guide image reader v30 - 2026-09-20 */
#product-guide .pg30-reader{margin-top:30px;border:1px solid rgba(24,78,136,.16);border-radius:26px;overflow:hidden;background:#fff;box-shadow:0 24px 70px rgba(13,48,91,.13)}
.pg30-top{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:linear-gradient(180deg,#fff,#f5faff);border-bottom:1px solid rgba(24,78,136,.12)}
.pg30-top>div:first-child{display:flex;align-items:baseline;gap:10px;min-width:0}.pg30-top strong{color:#071f4a;font-size:1rem}.pg30-top-note{color:#6d83a0;font-size:.78rem;white-space:nowrap}
.pg30-tools{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.pg30-tool{appearance:none;border:1px solid rgba(21,85,158,.18);border-radius:999px;background:#fff;color:#0b3972;font:700 .8rem/1 inherit;padding:10px 14px;text-decoration:none;cursor:pointer;transition:.18s ease}.pg30-tool:hover{transform:translateY(-1px);border-color:#2c84dd}.pg30-tool.primary{background:#0d72df;color:#fff;border-color:#0d72df}
.pg30-stage{position:relative;background:linear-gradient(145deg,#edf6ff,#dfeefe);padding:18px 58px;display:flex;align-items:center;justify-content:center;min-height:300px}
.pg30-frame{margin:0;width:100%;max-width:1460px;aspect-ratio:1672/941;display:flex;align-items:center;justify-content:center;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 13px 38px rgba(8,35,73,.18)}
.pg30-page{display:block;width:100%;height:100%;object-fit:contain;background:#fff;transition:opacity .16s ease,transform .16s ease}.pg30-page.pg30-fade{opacity:.18;transform:scale(.995)}
.pg30-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:58px;border:1px solid rgba(8,48,95,.14);border-radius:14px;background:rgba(255,255,255,.95);color:#0a65ca;font-size:2.3rem;line-height:1;cursor:pointer;box-shadow:0 8px 24px rgba(9,42,80,.13)}.pg30-arrow:hover{background:#fff}.pg30-prev{left:10px}.pg30-next{right:10px}
.pg30-bar{padding:15px 18px 17px;background:#fff;border-top:1px solid rgba(24,78,136,.1)}.pg30-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.pg30-title{color:#0a2b5b;font-size:.92rem}.pg30-count{color:#587493;font-size:.83rem;font-weight:700}
.pg30-thumbs{display:grid;grid-template-columns:repeat(10,minmax(56px,1fr));gap:8px;overflow-x:auto;padding:2px 1px 5px}.pg30-thumb{appearance:none;display:block;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:#eaf3fb;cursor:pointer;aspect-ratio:1672/941;min-width:62px;opacity:.68;transition:.16s ease}.pg30-thumb img{display:block;width:100%;height:100%;object-fit:cover}.pg30-thumb:hover{opacity:1;transform:translateY(-1px)}.pg30-thumb.active{border-color:#1176e5;opacity:1;box-shadow:0 0 0 2px rgba(17,118,229,.12)}
.pg30-reader:fullscreen{background:#071f45;padding:12px;display:flex;flex-direction:column;height:100vh}.pg30-reader:fullscreen .pg30-top{border-radius:14px 14px 0 0;flex:0 0 auto}.pg30-reader:fullscreen .pg30-stage{flex:1 1 auto;min-height:0;padding:12px 64px;background:#071f45}.pg30-reader:fullscreen .pg30-frame{max-width:none;width:auto;height:100%;aspect-ratio:1672/941}.pg30-reader:fullscreen .pg30-page{width:100%;height:100%;object-fit:contain}.pg30-reader:fullscreen .pg30-bar{flex:0 0 auto;border-radius:0 0 14px 14px}
@media(max-width:860px){.pg30-top{align-items:flex-start;flex-direction:column}.pg30-tools{justify-content:flex-start}.pg30-stage{padding:12px 42px}.pg30-arrow{width:34px;height:50px;border-radius:11px}.pg30-prev{left:5px}.pg30-next{right:5px}.pg30-thumbs{grid-template-columns:repeat(10,84px)}.pg30-top-note{display:none}}
@media(max-width:540px){.pg30-reader{border-radius:18px!important}.pg30-top{padding:13px}.pg30-tool{padding:9px 11px;font-size:.74rem}.pg30-stage{padding:9px 34px}.pg30-frame{border-radius:10px}.pg30-bar{padding:11px}.pg30-thumbs{grid-template-columns:repeat(10,72px);gap:6px}}