:root{--blue:#163a5f;--green:#2f7d5a;--ink:#202a33;--bg:#f4f7f8;--line:#d8e3e8}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif}
.book-header{max-width:1240px;margin:auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between}
.book-header .brand,.book-phone{color:var(--blue)}
.book-phone{font-weight:800;text-decoration:none}
.book-hero{max-width:1240px;margin:0 auto 70px;padding:28px;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.book-hero img{width:100%;height:auto;border-radius:32px;box-shadow:0 22px 70px #163a5f29}
.back-link{display:inline-block;margin-bottom:40px;color:#5a6d79;text-decoration:none;font-weight:700}
.book-kicker{margin:0 0 14px;color:var(--green);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.book-hero h1{margin:0;color:var(--blue);font-size:clamp(2.25rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.055em}
.book-lead,.section-intro{font-size:1.1rem;line-height:1.7;color:#536570}
.hero-price{display:flex;align-items:baseline;gap:12px;margin:24px 0}
.hero-price strong{font-size:1.75rem;color:var(--green)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.button--ghost{border:1px solid var(--line);background:#fff;color:var(--blue)}
.microcopy,.source-note,.privacy-note{color:#6a7c86;font-size:.84rem;line-height:1.55}
.book-section{max-width:1180px;margin:auto;padding:72px 28px}
.book-section h2,.book-cta h2{margin:0 0 18px;color:var(--blue);font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.04em}
.book-section>.section-intro{max-width:760px}
.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.product-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 12px 38px #163a5f14}
.product-card.accent{border-color:#acd6c3}
.product-card>img{display:block;width:100%;height:260px;object-fit:cover;object-position:center}
.product-card__body{padding:28px}
.product-card h3,.service-chips h3,.steps h3{margin:12px 0 8px;color:var(--blue);font-size:1.5rem}
.product-card p,.product-card li,.service-chips p,.steps p{color:#586b76;line-height:1.6}
.badge{display:inline-flex;padding:7px 11px;border-radius:99px;background:#dff2e8;color:#236b4c;font-size:.78rem;font-weight:800}
.badge.soft{background:#e6f3f7;color:var(--blue)}
.product-price{display:flex;align-items:baseline;gap:10px;margin:22px 0}
.product-price strong{color:var(--green);font-size:1.8rem}
.product-price small{color:#73848d}
.select-book{width:100%;border:0;border-radius:14px;padding:15px;background:var(--blue);color:#fff;font:800 1rem Inter;cursor:pointer}
.source-note{margin:24px auto 0;max-width:840px;text-align:center}
.book-services{max-width:none;background:var(--blue);color:#fff}
.book-services>*{max-width:1124px;margin-left:auto;margin-right:auto}
.book-services .book-kicker{color:#8fddbe}
.book-services h2{color:#fff}
.service-chips{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.service-chips article{padding:26px;border-radius:22px;background:#ffffff14;border:1px solid #ffffff24}
.service-chips span,.service-chips strong{color:#a9e2cb;font-weight:800}
.service-chips h3,.service-chips p{color:#fff}
.service-chips p{opacity:.8}
.calculator{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.calc-card{padding:30px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 14px 48px #163a5f17}
.calc-card fieldset{padding:0;margin:0 0 24px;border:0}
.calc-card legend{margin-bottom:12px;color:var(--blue);font-weight:800}
.choice,.check{display:flex;gap:12px;padding:14px 16px;margin:8px 0;border:1px solid var(--line);border-radius:14px;cursor:pointer}
.choice:has(input:checked),.check:has(input:checked){border-color:var(--green);background:#eff8f3}
.choice input,.check input{margin-top:4px;accent-color:var(--green)}
.choice span,.check span{display:flex;flex:1;justify-content:space-between;gap:10px}
.check span{display:block}
.choice small,.check small{color:#6b7d87}
.calc-total{margin:24px 0;padding:20px;border-radius:18px;background:var(--bg);display:grid;grid-template-columns:1fr auto;align-items:end}
.calc-total strong{color:var(--green);font-size:1.85rem}
.calc-total small{grid-column:1/-1;color:#6b7d87;margin-top:6px}
.calc-card .button{width:100%;text-align:center}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.steps li{display:flex;gap:18px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:20px}
.steps li>span{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:50%;background:var(--green);color:#fff;font-weight:800}
.steps h3{margin:0 0 6px}
.steps p{margin:0}
.faq details{max-width:860px;margin:10px 0;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:15px}
.faq summary{color:var(--blue);font-weight:800;cursor:pointer}
.faq details p{margin-bottom:0;color:#586b76;line-height:1.65}
.book-cta{max-width:1124px;margin:36px auto 80px;padding:42px;border-radius:28px;background:linear-gradient(135deg,#dceef3,#e4f2e9);display:flex;align-items:center;justify-content:space-between;gap:30px}
.book-cta p{max-width:720px;color:#526671}
.book-footer{padding:42px max(28px,calc((100% - 1124px)/2));background:#102e4a;color:#fff;display:flex;justify-content:space-between;gap:30px}
.book-footer a{display:block;color:#fff;text-decoration:none;font-weight:700;margin-bottom:8px}
.footer-logo{font-size:1.4rem!important}
.book-footer p{color:#bfd0db;line-height:1.6}
.page-count{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;margin:0 0 24px;border:1px solid var(--line);border-radius:14px}
.page-count span{display:grid}
.page-count small{color:#6b7d87}
.page-count input{width:86px;padding:10px;border:1px solid var(--line);border-radius:10px;color:var(--blue);font:800 1rem Inter}
.order-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}.book-upload{display:grid;padding:24px;border:2px dashed #a9c4d0;border-radius:18px;background:#f7fbfc;cursor:pointer}.book-upload strong{color:var(--blue);font-size:1.1rem}.book-upload span{margin-top:5px;color:#647985;font-size:.85rem}.book-upload input{margin-top:16px}.book-file-list{list-style:none;padding:0}.book-file-list li{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);color:#566b77;font-size:.85rem}.book-file-list img{width:46px;height:46px;object-fit:cover;border-radius:8px}.order-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.order-fields label,.order-section form>label{display:grid;gap:6px;color:var(--blue);font-weight:700}.order-fields input,.order-section textarea{width:100%;padding:13px;border:1px solid var(--line);border-radius:12px;font:inherit}.order-section progress{width:100%;margin-top:18px}.order-success{grid-column:2}.order-section #photobook-status{min-height:24px;color:#526671}.order-section #photobook-send{width:100%}
.photo-guide{margin-top:28px;padding:24px;background:#fff;border:1px solid #cfe0e6;border-radius:24px;box-shadow:0 12px 34px #163a5f0d}.photo-guide__label{margin:0 0 8px;color:var(--green);font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.photo-guide h3{margin:0 0 18px;color:var(--blue);font-size:1.35rem;line-height:1.25}.photo-guide ol{list-style:none;margin:0;padding:0;display:grid;gap:16px}.photo-guide li{display:flex;gap:12px;align-items:flex-start}.photo-guide li>span{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:50%;background:#e5f2eb;color:#246346;font-weight:800}.photo-guide li b{display:block;color:var(--blue);font-size:.95rem}.photo-guide li p{margin:4px 0 0;color:#5b6f7a;font-size:.88rem;line-height:1.5}.photo-guide__note{margin-top:20px;padding:16px;border-radius:15px;background:#e8f3f6;color:#445c69;font-size:.9rem;line-height:1.55}.photo-guide__note strong{color:var(--blue)}
@media(max-width:800px){.book-header{padding:16px 20px}
.book-phone{font-size:.85rem}
.book-hero{grid-template-columns:1fr;padding:18px 20px;margin-bottom:30px;gap:24px}
.back-link{margin-bottom:25px}
.book-hero img{border-radius:22px}
.book-grid,.service-chips,.calculator,.steps,.order-section{grid-template-columns:1fr}.product-card>img{height:clamp(230px,72vw,330px)}.order-success{grid-column:auto}.order-fields{grid-template-columns:1fr}
.book-section{padding:52px 20px}
.calculator{gap:20px}
.calc-card{padding:20px}
.choice span{display:block}
.choice small{display:block;margin-top:4px}
.book-cta{margin:20px 20px 58px;padding:28px;display:block}
.book-cta .button{width:100%;text-align:center;margin-top:12px}
.book-footer{display:block;padding:36px 20px}
.photo-guide{padding:20px;border-radius:20px}.photo-guide li p{font-size:.9rem}
}