:root { color-scheme: light; --ink: #102a43; --muted: #627d98; --soft: #f3f7f9; --line: #d9e2ec; --accent: #d97745; --accent-dark: #b9582e; --white: #fff; --shadow: 0 20px 48px rgba(16,42,67,.1); }
* { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; color: var(--ink); background: #fbfcfd; font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif; } button, input, textarea { font: inherit; } button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; } .site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(217,226,236,.9); background: rgba(251,252,253,.95); backdrop-filter: blur(12px); } .nav-wrap, .footer-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; text-decoration: none; } .brand-mark { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; background: var(--accent); border-radius: 50%; } .main-nav { display: flex; gap: 28px; margin-left: auto; } .main-nav a { color: var(--muted); font-size: 14px; text-decoration: none; } .main-nav a:hover, .text-link:hover { color: var(--accent-dark); }
.cart-button, .filter, .close-button { border: 0; cursor: pointer; } .cart-button { min-height: 38px; padding: 0 14px; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; background: var(--white); } .cart-button span { display: inline-grid; min-width: 20px; height: 20px; margin-left: 5px; place-items: center; color: #fff; font-size: 12px; border-radius: 50%; background: var(--accent); }
.hero { min-height: 520px; display: grid; grid-template-columns: minmax(0,1.3fr) minmax(280px,.7fr); align-items: center; gap: 80px; padding-top: 58px; padding-bottom: 64px; } .kicker { margin: 0 0 16px; color: var(--accent-dark); font-size: 12px; font-weight: 800; letter-spacing: 1.5px; } h1, h2, h3, p { margin-top: 0; } h1 { max-width: 680px; margin-bottom: 24px; font-size: clamp(44px,7vw,78px); line-height: 1.08; letter-spacing: 0; } h1 em { color: var(--accent); font-style: normal; } .hero-text { max-width: 570px; margin-bottom: 26px; color: var(--muted); font-size: 17px; line-height: 1.8; } .text-link { color: var(--ink); font-weight: 800; text-decoration: none; } .text-link span { margin-left: 8px; color: var(--accent); font-size: 20px; }
.hero-note { max-width: 300px; padding: 30px; border-top: 4px solid var(--accent); background: var(--soft); box-shadow: var(--shadow); } .note-label { display: block; margin-bottom: 30px; color: var(--muted); font-size: 12px; letter-spacing: 1px; } .hero-note strong { display: block; margin-bottom: 10px; font-size: 25px; line-height: 1.3; } .hero-note p { margin-bottom: 30px; color: var(--muted); line-height: 1.6; } .note-line { display: block; width: 100%; height: 1px; margin-bottom: 14px; background: var(--line); } .hero-note small { color: var(--muted); }
.catalog, .process, .faq { padding: 56px 0; } .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 26px; } .section-heading.compact { align-items: start; } h2 { margin-bottom: 0; font-size: 34px; letter-spacing: 0; } .filters { display: flex; flex-wrap: wrap; gap: 8px; } .filter { padding: 8px 13px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; background: var(--white); } .filter.active, .filter:hover { color: #fff; border-color: var(--ink); background: var(--ink); }
.product-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; } .product-card { display: flex; min-height: 270px; flex-direction: column; padding: 22px; border: 1px solid var(--line); background: var(--white); transition: transform .18s ease, box-shadow .18s ease; } .product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); } .product-media { height: 150px; margin: -22px -22px 20px; overflow: hidden; background: var(--soft); } .product-media img { width: 100%; height: 100%; display: block; object-fit: cover; } .product-top { display: flex; align-items: start; justify-content: space-between; gap: 12px; margin-bottom: 28px; } .product-tag { color: var(--accent-dark); font-size: 12px; font-weight: 800; } .product-card h3 { margin-bottom: 9px; font-size: 21px; line-height: 1.35; } .product-card p { min-height: 52px; margin-bottom: 20px; color: var(--muted); font-size: 14px; line-height: 1.7; } .product-bottom { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: auto; } .price { font-size: 22px; font-weight: 800; } .price small { margin-right: 2px; font-size: 13px; font-weight: 500; }
.add-button, .submit-button { min-height: 40px; padding: 0 15px; color: #fff; border: 0; border-radius: 4px; background: var(--ink); cursor: pointer; font-weight: 700; } .add-button:hover, .submit-button:hover { background: #1c496f; } .section-intro { max-width: 430px; margin: 0; color: var(--muted); line-height: 1.7; } .steps { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); } .step { min-height: 170px; padding: 22px 22px 10px 0; border-right: 1px solid var(--line); } .step:not(:first-child) { padding-left: 22px; } .step:last-child { border-right: 0; } .step span { color: var(--accent); font-size: 13px; font-weight: 800; } .step h3 { margin: 24px 0 9px; font-size: 20px; } .step p { margin-bottom: 0; color: var(--muted); line-height: 1.7; }
.faq-list { border-top: 1px solid var(--line); } details { border-bottom: 1px solid var(--line); } summary { padding: 21px 0; cursor: pointer; font-weight: 700; } details p { max-width: 700px; margin: 0 0 21px; color: var(--muted); line-height: 1.7; } .site-footer { border-top: 1px solid var(--line); } .footer-wrap { min-height: 88px; color: var(--muted); font-size: 13px; }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; background: rgba(16,42,67,.45); } .modal-backdrop[hidden] { display: none; } .order-modal { position: relative; width: min(500px,100%); max-height: 90vh; overflow: auto; padding: 32px; background: var(--white); box-shadow: 0 25px 70px rgba(16,42,67,.25); } .close-button { position: absolute; top: 14px; right: 16px; width: 32px; height: 32px; color: var(--muted); font-size: 26px; background: transparent; } .order-modal h2 { margin-bottom: 22px; } .selected-items { margin-bottom: 20px; padding: 14px; color: var(--muted); font-size: 14px; line-height: 1.8; background: var(--soft); } label { display: block; margin-bottom: 14px; color: var(--ink); font-size: 14px; font-weight: 700; } input, textarea { display: block; width: 100%; margin-top: 7px; padding: 11px 12px; color: var(--ink); border: 1px solid var(--line); border-radius: 4px; outline: 0; background: #fff; } input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(217,119,69,.14); } .submit-button { width: 100%; margin-top: 5px; } .form-hint { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; } .order-result { margin-top: 18px; padding: 16px; color: #1b5e48; background: #e8f6ef; line-height: 1.7; }
@media (max-width: 760px) { .shell { width: min(100% - 28px,1120px); } .main-nav { display: none; } .hero { min-height: auto; grid-template-columns: 1fr; gap: 42px; padding-top: 64px; padding-bottom: 42px; } h1 { font-size: clamp(43px,13vw,66px); } .hero-note { max-width: none; } .section-heading { align-items: start; flex-direction: column; } .product-grid { grid-template-columns: 1fr; } .steps { grid-template-columns: 1fr; } .step, .step:not(:first-child) { min-height: auto; padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); } .step:last-child { border-bottom: 0; } .footer-wrap { align-items: start; flex-direction: column; justify-content: center; gap: 8px; } .order-modal { padding: 26px 20px; } }