.pz-hero {
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255, 176, 92, 0.28), transparent 58%),
        linear-gradient(180deg, var(--cream) 0%, var(--page) 88%);
    padding: 28px 0 48px;
    text-align: center;
}
.pz-hero-inner { max-width: 760px; margin-inline: auto; }
.pz-hero .cycle-bar { margin-top: 26px; }
.pz-hero .pz-note { margin-bottom: 18px; }
.pz-hero h1 {
    font-size: clamp(38px, 6vw, 68px);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: -0.046em;
    margin: 0 0 16px;
    text-wrap: balance;
}
.pz-hero .section-lead { margin-bottom: 22px; }
.pz-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}
.pz-pills span {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--pill);
    padding: 7px 13px;
    font-size: 13px;
    font-weight: 500;
    color: #5c606b;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.pz-section { padding: 72px 0 4px; }
.pz-section--tight { padding-top: 8px; }
.pz-section--quiet { padding-top: 56px; }
.pz-section--quiet .pz-head h2 {
    font-size: clamp(22px, 3vw, 28px);
}
.pz-head { text-align: center; max-width: 680px; margin: 0 auto 32px; }
.pz-head h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.16;
    margin: 0 0 12px;
    text-wrap: balance;
}
.pz-head .section-lead { margin-bottom: 0; }

.pz-formula {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 8px;
}
.pz-formula article {
    background: var(--soft);
    border: 1px solid transparent;
    border-radius: 18px;
    padding: 18px 18px 16px;
    text-align: left;
}
.pz-formula-op { display: none; }
.pz-kicker {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #8a6a3d;
}
.pz-formula h3 {
    margin: 0 0 10px;
    font-size: 22px;
    letter-spacing: -0.03em;
}
.pz-eq {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.7;
    color: #5c606b;
    background: var(--soft);
    border-radius: 14px;
    padding: 12px 14px;
}
.pz-eq b { color: var(--ink); font-weight: 650; }

.cycle-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    margin: 0 auto 22px;
    background: var(--soft);
    width: fit-content;
    padding: 5px;
    border-radius: var(--pill);
}
.cycle-bar button {
    border: 0;
    background: transparent;
    padding: 8px 15px;
    cursor: pointer;
    font: inherit;
    font-size: 13.5px;
    font-weight: 550;
    border-radius: var(--pill);
    color: #7a7f8a;
}
.cycle-bar button[aria-pressed="true"] {
    background: #fff;
    color: var(--ink);
    box-shadow: 0 1px 2px rgba(27, 29, 34, 0.06), 0 6px 14px rgba(27, 29, 34, 0.05);
}

.pz-plans {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.pz-plan {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 28px 26px 24px;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    text-align: left;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pz-plan:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.pz-plan.is-featured {
    border-color: #f0c08a;
    box-shadow: var(--shadow);
    background:
        linear-gradient(180deg, #fff8ef 0%, #fff 42%);
}
.pz-badge {
    display: inline-flex;
    align-self: flex-start;
    min-height: 22px;
    padding: 0 9px;
    border-radius: 999px;
    background: var(--orange-soft);
    color: #9a5b12;
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.pz-plan h3 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.03em;
}
.pz-plan-due {
    margin: 16px 0 0;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.pz-plan-unit { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.pz-plan-base {
    margin: 10px 0 18px;
    color: #5c606b;
    font-size: 13.5px;
}
.pz-plan-base b { color: var(--ink); }
.pz-spec {
    margin: 0 0 22px;
    padding: 0;
    list-style: none;
    flex: 1;
}
.pz-spec li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-top: 1px solid #f2f0eb;
    font-size: 14px;
    color: #5c606b;
}
.pz-spec li:first-child { border-top: 0; }
.pz-spec b { color: var(--ink); font-weight: 550; text-align: right; }
.pz-plan .btn { align-self: flex-start; }

.pz-matrix {
    margin-top: 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: auto;
    background: #fff;
    box-shadow: var(--shadow-soft);
}
.pz-matrix .sheet { margin: 0; }
.pz-note {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 13.5px;
    text-align: center;
}

.pz-addons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.pz-addon {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 22px 20px 18px;
    text-align: left;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}
.pz-addon h3 { margin: 0 0 8px; font-size: 17px; letter-spacing: -0.02em; }
.pz-addon p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.65; flex: 1; }
.pz-addon-price {
    display: block;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid #f1efe9;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}
.pz-addon-meta { display: block; margin-top: 4px; color: var(--muted); font-size: 12.5px; font-weight: 500; }

.pz-os {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 14px;
}
.pz-os article {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 24px 22px;
    text-align: left;
    box-shadow: var(--shadow-soft);
}
.pz-os h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -0.03em; }
.pz-os p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.pz-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pz-tags span {
    background: var(--soft);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 12.5px;
    color: #5c606b;
}

.pz-examples {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}
.pz-ex-nav { display: flex; flex-direction: column; gap: 8px; }
.pz-ex-nav button {
    text-align: left;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 14px;
    padding: 12px 14px;
    cursor: pointer;
    font: inherit;
    font-size: 13.5px;
    font-weight: 550;
    color: #5c606b;
}
.pz-ex-nav button[aria-pressed="true"] {
    border-color: var(--ink);
    color: var(--ink);
    box-shadow: 0 0 0 1px var(--ink);
}
.pz-ex-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 26px 24px;
    box-shadow: var(--shadow);
    text-align: left;
}
.pz-ex-card h3 { margin: 0 0 6px; font-size: 22px; letter-spacing: -0.03em; }
.pz-ex-lines { margin: 16px 0; }
.pz-ex-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    border-top: 1px solid #f1efe9;
    font-size: 14px;
}
.pz-ex-row span { color: #8a8e98; }
.pz-ex-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 8px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}
.pz-ex-total b {
    font-size: 32px;
    letter-spacing: -0.04em;
    font-variant-numeric: tabular-nums;
}
.pz-ex-due { margin: 6px 0 18px; color: var(--muted); font-size: 14px; }

.pz-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.pz-split article {
    border-radius: 22px;
    padding: 26px 24px;
    text-align: left;
}
.pz-in { background: var(--green-soft); }
.pz-out { background: var(--red-soft); }
.pz-split h3 { margin: 0 0 14px; font-size: 20px; letter-spacing: -0.03em; }
.pz-split ul { margin: 0; padding: 0; list-style: none; }
.pz-split li {
    display: flex;
    gap: 10px;
    margin: 10px 0;
    font-size: 14.5px;
    line-height: 1.5;
}
.pz-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex: 0 0 8px;
    margin-top: 0.45em;
}
.pz-in .pz-dot { background: var(--green); }
.pz-out .pz-dot { background: var(--red); }

.faq-list { max-width: 720px; margin: 0 auto; text-align: left; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    text-align: left;
    background: none;
    border: 0;
    padding: 18px 0;
    font: inherit;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
    cursor: pointer;
}
.faq-chevron {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-right: 1.6px solid #9aa0ab;
    border-bottom: 1.6px solid #9aa0ab;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}
.faq-item.is-open .faq-chevron { transform: rotate(-135deg); }
.faq-item dd {
    display: none;
    margin: -4px 28px 18px 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}
.faq-item.is-open dd { display: block; }

.pz-cta {
    margin: 72px 0 12px;
    padding: 68px 28px;
    text-align: center;
    background:
        radial-gradient(ellipse 70% 80% at 50% 0%, rgba(255, 176, 92, 0.22), transparent 60%),
        var(--cream);
    border-radius: 28px;
}
.pz-cta h2 {
    font-size: clamp(28px, 4.4vw, 46px);
    font-weight: 700;
    letter-spacing: -0.042em;
    margin: 0 0 12px;
}
.pz-cta .section-lead { margin-bottom: 24px; }
.pz-cta .hero-actions,
.pz-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 860px) {
    .pz-hero { padding-top: 20px; }
    .pz-hero h1 { font-size: 34px; }
    .pz-section { padding-top: 56px; }
    .pz-formula, .pz-plans, .pz-addons, .pz-os, .pz-examples, .pz-split { grid-template-columns: 1fr; }
    .pz-formula-op { display: none; }
    .pz-plan:hover { transform: none; }
    .pz-plan-due { font-size: 40px; }
    .pz-cta { padding: 48px 20px; border-radius: 22px; }
}