*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --zql-primary: #2f3138;
    --zql-secondary: #4d505b;
    --zql-accent: #d4a017;
    --zql-ink: #1a1b20;
    --zql-surface: #f5f5f7;
    --zql-muted: #6b6e78;
    --zql-line: #dcdde2;
    --zql-paper: #ffffff;
    --zql-sans: "Trebuchet MS", "Segoe UI", Tahoma, Arial, sans-serif;
    --zql-serif: "Palatino Linotype", Palatino, Georgia, serif;
    --zql-r1: 10px;
    --zql-r2: 16px;
    --zql-r3: 26px;
    --zql-sh1: 0 6px 18px rgba(26, 27, 32, .07);
    --zql-sh2: 0 16px 38px rgba(26, 27, 32, .11);
    --zql-sh3: 0 26px 58px rgba(26, 27, 32, .16);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--zql-serif);
    background:
        radial-gradient(circle at 12% 4%, rgba(212, 160, 23, .12), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
    color: var(--zql-ink);
    line-height: 1.74;
    font-size: 16px;
}

a {
    color: var(--zql-primary);
    text-decoration: none;
    transition: color .2s ease;
}
a:hover { color: var(--zql-accent); }

.zql-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 16px 20px;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(14px);
    border-bottom: 2px solid rgba(212, 160, 23, .34);
}
.zql-topbar__inner {
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
}
.zql-topbar__logo {
    font-family: var(--zql-sans);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .26em;
    text-transform: uppercase;
    color: var(--zql-primary);
}

.zql-lead {
    max-width: 860px;
    margin: 0 auto;
    padding: 66px 20px 40px;
    text-align: center;
}
.zql-lead__badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 4px;
    background: rgba(212, 160, 23, .14);
    border: 1px solid rgba(212, 160, 23, .48);
    font-family: var(--zql-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--zql-primary);
    margin-bottom: 20px;
}
.zql-lead__title {
    font-size: clamp(28px, 4.4vw, 48px);
    line-height: 1.14;
    font-weight: 400;
    color: var(--zql-primary);
    margin-bottom: 16px;
}
.zql-lead__text {
    max-width: 620px;
    margin: 0 auto 22px;
    color: var(--zql-muted);
    font-size: 17px;
}
.zql-lead__stamp {
    display: inline-block;
    padding: 9px 20px;
    border-left: 4px solid var(--zql-accent);
    background: var(--zql-paper);
    box-shadow: var(--zql-sh1);
    font-family: var(--zql-sans);
    font-size: 13px;
    letter-spacing: .04em;
    color: var(--zql-secondary);
}
.zql-lead__stamp b { color: var(--zql-ink); }

.zql-wrap {
    max-width: 1020px;
    margin: 0 auto;
    padding: 0 20px 84px;
}

.zql-zigzag {
    display: grid;
    gap: 22px;
}
.zql-zigzag__row {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    padding: 30px 32px;
    background: var(--zql-paper);
    border: 1px solid var(--zql-line);
    border-radius: var(--zql-r3);
    box-shadow: var(--zql-sh1);
}
.zql-zigzag__row--mirror {
    flex-direction: row-reverse;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
}
.zql-zigzag__icon {
    flex: 0 0 104px;
    width: 104px;
    height: 104px;
    display: grid;
    place-items: center;
    font-size: 46px;
    line-height: 1;
    border-radius: 50%;
    background: rgba(212, 160, 23, .14);
    border: 2px solid rgba(212, 160, 23, .46);
    box-shadow: var(--zql-sh1);
}
.zql-zigzag__row--mirror .zql-zigzag__icon {
    background: rgba(47, 49, 56, .07);
    border-color: rgba(47, 49, 56, .22);
}
.zql-zigzag__body { flex: 1 1 auto; min-width: 0; }
.zql-zigzag__head {
    font-size: clamp(20px, 2.6vw, 27px);
    line-height: 1.22;
    font-weight: 400;
    color: var(--zql-primary);
    margin-bottom: 12px;
}
.zql-zigzag__row--mirror .zql-zigzag__body { text-align: right; }
.zql-zigzag__row--mirror .zql-zigzag__list { text-align: left; }
.zql-zigzag__body p {
    color: var(--zql-muted);
    margin-bottom: 13px;
}
.zql-zigzag__body p:last-child { margin-bottom: 0; }
.zql-zigzag__body strong { color: var(--zql-ink); }
.zql-zigzag__sub {
    font-family: var(--zql-sans);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--zql-secondary);
    margin: 18px 0 8px;
}
.zql-zigzag__list {
    list-style: none;
    margin: 0 0 14px;
}
.zql-zigzag__list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 8px;
    color: var(--zql-muted);
}
.zql-zigzag__list li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 13px;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--zql-accent);
}
.zql-zigzag__list li:last-child { margin-bottom: 0; }

.zql-order-list {
    counter-reset: zqlstep;
    list-style: none;
    margin: 4px 0 0;
}
.zql-order-list li {
    counter-increment: zqlstep;
    position: relative;
    padding: 4px 0 4px 52px;
    margin-bottom: 16px;
    color: var(--zql-muted);
    text-align: left;
}
.zql-order-list li::before {
    content: counter(zqlstep);
    position: absolute;
    left: 0;
    top: 2px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--zql-primary);
    color: var(--zql-accent);
    font-family: var(--zql-sans);
    font-size: 15px;
    font-weight: 700;
}
.zql-order-list li b {
    display: block;
    color: var(--zql-ink);
    font-family: var(--zql-sans);
    font-size: 15px;
}
.zql-order-list li:last-child { margin-bottom: 0; }

.zql-pairs {
    margin: 6px 0 4px;
    border-top: 1px solid var(--zql-line);
    text-align: left;
}
.zql-pairs__row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 18px;
    padding: 11px 2px;
    border-bottom: 1px solid var(--zql-line);
}
.zql-pairs__key {
    flex: 1 1 220px;
    font-family: var(--zql-sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--zql-ink);
}
.zql-pairs__val {
    flex: 1 1 240px;
    font-size: 15px;
    color: var(--zql-muted);
}

.zql-remark {
    margin: 16px 0 4px;
    padding: 16px 20px;
    border-radius: var(--zql-r2);
    background: rgba(212, 160, 23, .1);
    border: 1px dashed rgba(212, 160, 23, .58);
    text-align: left;
}
.zql-remark__label {
    display: block;
    font-family: var(--zql-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--zql-accent);
    margin-bottom: 5px;
}
.zql-remark p { margin: 0; color: var(--zql-ink) !important; }

@media (max-width: 820px) {
    .zql-zigzag__row,
    .zql-zigzag__row--mirror {
        flex-direction: column;
        align-items: center;
        gap: 18px;
        padding: 26px 20px;
        border-radius: 20px;
    }
    .zql-zigzag__row--mirror .zql-zigzag__body { text-align: left; }
    .zql-zigzag__body { width: 100%; }
    .zql-zigzag__icon {
        flex-basis: 84px;
        width: 84px;
        height: 84px;
        font-size: 38px;
    }
    .zql-lead { padding-top: 48px; }
}

.zql-foot {
    margin-top: 40px;
    background: var(--zql-primary);
    color: rgba(245, 245, 247, .66);
    padding: 26px 20px 22px;
    font-family: var(--zql-sans);
    text-align: center;
    border-top: 4px solid var(--zql-accent);
}
.zql-foot__inner {
    max-width: 900px;
    margin: 0 auto;
}
.zql-foot__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 24px;
    margin-bottom: 12px;
}
.zql-foot__links a {
    color: rgba(245, 245, 247, .78);
    font-size: 12px;
    text-decoration: none;
}
.zql-foot__links a:hover { color: var(--zql-accent); }
.zql-foot__copy {
    font-size: 12px;
    color: rgba(245, 245, 247, .55);
}