:root {
    color-scheme: light;
    --paper: #f3efe5;
    --paper-light: #fbf8f0;
    --ink: #11110f;
    --muted: #6f695f;
    --line: #cfc8bb;
    --red: #ee3e2c;
    --green: #16634b;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(90deg, transparent 0 49.9%, rgba(17, 17, 15, 0.035) 50%, transparent 50.1%) 0 0 / 64px 64px,
        var(--paper);
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: inherit;
}

.privacy-header {
    min-height: 88px;
    padding: 0 clamp(24px, 5vw, 80px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: var(--paper-light);
    border-bottom: 1px solid var(--ink);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.brand span {
    display: grid;
    gap: 2px;
}

.brand strong {
    font-size: 1.15rem;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.brand small,
.eyebrow,
.section-no,
.policy-index p,
.privacy-stamp span,
.privacy-stamp small {
    color: var(--muted);
    font-family: "Courier New", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.back-link {
    min-height: 42px;
    padding: 0 16px;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    color: var(--paper-light);
    background: var(--ink);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 700;
}

main {
    width: min(1500px, calc(100% - 48px));
    margin: 0 auto;
}

.privacy-hero {
    min-height: 520px;
    padding: clamp(54px, 8vw, 112px) clamp(28px, 5vw, 80px);
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    align-content: center;
    column-gap: 72px;
    background: var(--paper-light);
    border-inline: 1px solid var(--line);
    border-bottom: 1px solid var(--ink);
    overflow: hidden;
}

.privacy-hero::after {
    content: "PRIVACY";
    position: absolute;
    right: -0.04em;
    bottom: -0.23em;
    color: rgba(17, 17, 15, 0.045);
    font-size: clamp(7rem, 18vw, 19rem);
    font-weight: 900;
    letter-spacing: -0.08em;
    pointer-events: none;
}

.eyebrow {
    grid-column: 1 / -1;
    margin: 0 0 24px;
    color: var(--red);
    font-weight: 700;
}

h1 {
    max-width: 900px;
    margin: 0;
    font-size: clamp(4rem, 9vw, 9.5rem);
    line-height: 0.78;
    letter-spacing: -0.075em;
}

.lead {
    max-width: 520px;
    margin: 12px 0 0;
    align-self: end;
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.65;
}

.privacy-stamp {
    width: 220px;
    min-height: 128px;
    padding: 22px;
    position: absolute;
    right: clamp(28px, 5vw, 80px);
    top: 42px;
    z-index: 1;
    display: grid;
    align-content: center;
    gap: 8px;
    color: var(--paper-light);
    background: var(--ink);
    border-bottom: 6px solid var(--red);
}

.privacy-stamp span,
.privacy-stamp small {
    color: #aaa49a;
}

.privacy-stamp strong {
    font-size: 1.5rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-left: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
}

.summary-grid article {
    min-height: 240px;
    padding: 34px;
    background: var(--ink);
    color: var(--paper-light);
    border-right: 1px solid #45423c;
}

.summary-grid article:nth-child(2) {
    color: var(--ink);
    background: var(--red);
    border-color: var(--ink);
}

.summary-grid span {
    font-family: "Courier New", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
}

.summary-grid h2 {
    max-width: 340px;
    margin: 46px 0 14px;
    font-size: clamp(1.35rem, 2.4vw, 2rem);
    letter-spacing: -0.04em;
}

.summary-grid p {
    max-width: 420px;
    margin: 0;
    color: #bdb7ac;
    line-height: 1.6;
}

.summary-grid article:nth-child(2) p {
    color: #28100c;
}

.policy-layout {
    display: grid;
    grid-template-columns: minmax(220px, 0.3fr) minmax(0, 1fr);
    background: var(--paper-light);
    border-inline: 1px solid var(--line);
}

.policy-index {
    padding: 52px 32px;
    position: sticky;
    top: 0;
    align-self: start;
    display: grid;
    gap: 0;
}

.policy-index p {
    margin: 0 0 22px;
    color: var(--red);
    font-weight: 700;
}

.policy-index a {
    padding: 14px 0;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    text-decoration: none;
    font-size: 0.86rem;
}

.policy-index a:hover {
    color: var(--red);
}

.policy-content {
    border-left: 1px solid var(--line);
}

.policy-content section {
    min-height: 300px;
    padding: clamp(44px, 6vw, 84px);
    scroll-margin-top: 24px;
    border-bottom: 1px solid var(--line);
}

.section-no {
    color: var(--red);
    font-weight: 700;
}

.policy-content h2 {
    margin: 16px 0 28px;
    font-size: clamp(2rem, 4.2vw, 4rem);
    letter-spacing: -0.055em;
}

.policy-content p,
.policy-content li {
    max-width: 850px;
    color: #4e4a43;
    font-size: 1rem;
    line-height: 1.8;
}

.policy-content li + li {
    margin-top: 12px;
}

.policy-content strong {
    color: var(--ink);
}

.policy-content code {
    padding: 2px 6px;
    background: #e5dfd3;
}

.policy-content a {
    color: var(--red);
    font-weight: 700;
}

footer {
    min-height: 108px;
    padding: 28px clamp(24px, 5vw, 80px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    color: #aaa49a;
    background: var(--ink);
    font-family: "Courier New", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

footer a {
    color: var(--paper-light);
}

@media (max-width: 900px) {
    main {
        width: 100%;
    }

    .privacy-hero {
        grid-template-columns: 1fr;
    }

    .lead {
        margin-top: 40px;
    }

    .privacy-stamp {
        display: none;
    }

    .summary-grid,
    .policy-layout {
        grid-template-columns: 1fr;
    }

    .policy-index {
        position: static;
        grid-template-columns: repeat(2, 1fr);
        gap: 0 20px;
        border-bottom: 1px solid var(--line);
    }

    .policy-index p {
        grid-column: 1 / -1;
    }

    .policy-content {
        border-left: 0;
    }
}

@media (max-width: 600px) {
    .privacy-header {
        padding-inline: 18px;
    }

    .brand small {
        display: none;
    }

    .back-link {
        padding-inline: 12px;
        font-size: 0.74rem;
    }

    .privacy-hero {
        min-height: 460px;
        padding-inline: 22px;
    }

    h1 {
        font-size: clamp(3.6rem, 20vw, 6rem);
    }

    .summary-grid article {
        min-height: 210px;
        padding: 28px 22px;
    }

    .policy-index {
        padding-inline: 22px;
    }

    .policy-content section {
        min-height: auto;
        padding: 48px 22px;
    }

    footer {
        align-items: flex-start;
        flex-direction: column;
    }
}