:root {
    --bg: #fff7ed;
    --bg-soft: #fbefe0;
    --paper: rgba(255, 253, 248, 0.82);
    --ink: #3f2718;
    --muted: #7b6758;
    --ginger: #7a431d;
    --line: rgba(117, 74, 38, 0.14);
    --leaf: #7fa760;
    --shadow: 0 24px 70px rgba(96, 57, 26, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: ui-rounded, "Apple SD Gothic Neo", "Pretendard", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background:
            radial-gradient(circle at 20% 10%, rgba(255,255,255,.95), transparent 23rem),
            radial-gradient(circle at 80% 0%, rgba(255,221,177,.45), transparent 25rem),
            linear-gradient(180deg, #fffaf3 0%, var(--bg) 48%, var(--bg-soft) 100%);
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(960px, calc(100% - 40px)); margin: 0 auto; }
header {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand {
    display: inline-flex;
    align-items: center;
}
.brand img {
    display: block;
    width: auto;
    height: 30px;
}
nav {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 800;
}
nav a:hover { color: var(--ginger); }
.lang {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,.58);
}
.lang button {
    border: 0;
    background: transparent;
    color: var(--muted);
    border-radius: 999px;
    padding: 6px 9px;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    cursor: pointer;
}
.lang button.active {
    background: var(--ginger);
    color: #fff8ee;
}
.hero {
    min-height: calc(100vh - 76px);
    display: grid;
    place-items: center;
    text-align: center;
    padding: 40px 0 80px;
}
.hero-card, .policy-card, .privacy-box {
    border: 1px solid var(--line);
    border-radius: 36px;
    background: var(--paper);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}
.hero-card {
    width: min(720px, 100%);
    padding: clamp(34px, 7vw, 64px);
}
.app-icon {
    width: clamp(132px, 26vw, 204px);
    height: clamp(132px, 26vw, 204px);
    border-radius: 38px;
    display: block;
    margin: 0 auto 26px;
    box-shadow: 0 24px 50px rgba(96,57,26,.16), 0 2px 0 rgba(255,255,255,.8) inset;
}
.policy-icon {
    width: 112px;
    height: 112px;
    border-radius: 26px;
    display: block;
    margin: 0 auto 18px;
    box-shadow: 0 20px 44px rgba(96,57,26,.16), 0 2px 0 rgba(255,255,255,.8) inset;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ginger);
    background: rgba(255,255,255,.66);
    font-size: 14px;
    font-weight: 850;
}
.dot {
    width: 7px;
    height: 7px;
    border-radius: 99px;
    background: var(--leaf);
    box-shadow: 10px 0 0 #e0b65d;
}
h1 {
    margin: 18px 0 14px;
    font-size: clamp(45px, 8vw, 82px);
    line-height: .95;
    letter-spacing: -0.055em;
    font-weight: 950;
}
.privacy-title {
    font-size: clamp(38px, 7vw, 64px);
}
.subtitle, .updated {
    margin: 0 auto;
    max-width: 590px;
    color: var(--muted);
    font-size: clamp(18px, 2.5vw, 23px);
    line-height: 1.55;
    font-weight: 650;
}
.updated {
    font-size: 16px;
    font-weight: 750;
}
.actions {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    gap: 13px;
    flex-wrap: wrap;
}
.button {
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    border: 1px solid transparent;
    transition: transform .18s ease, box-shadow .18s ease;
}
.button:hover { transform: translateY(-2px); }
.primary {
    color: #fff8ee;
    background: var(--ginger);
    box-shadow: 0 15px 28px rgba(122,67,29,.22);
}
.secondary {
    color: var(--ginger);
    background: rgba(255,255,255,.74);
    border-color: var(--line);
}
.features-section {
    padding: 76px 0 8px;
}
.features-head {
    text-align: center;
    margin-bottom: 30px;
}
.features-head h2 {
    margin: 0 0 10px;
    font-size: clamp(27px, 4.4vw, 40px);
    letter-spacing: -0.035em;
}
.features-head p {
    margin: 0 auto;
    max-width: 520px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.6;
    font-weight: 650;
}
/* 카드가 9개라 3열일 때만 마지막 줄이 비지 않고 3x3으로 떨어진다 */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.feature {
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 20px 18px;
    background: rgba(255,255,255,.48);
    text-align: left;
}
.feature strong {
    display: block;
    font-size: 16px;
    margin-bottom: 6px;
    color: #4b2c1b;
}
.feature span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
    font-weight: 650;
}
.feature .feature-emoji {
    font-size: 26px;
    line-height: 1;
    margin-bottom: 12px;
}
.privacy-home {
    padding: 76px 0;
    border-top: 1px solid var(--line);
}
.privacy-box {
    padding: clamp(26px, 5vw, 42px);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
}
.privacy-box h2 {
    margin: 0 0 8px;
    font-size: clamp(25px, 4vw, 36px);
    letter-spacing: -0.03em;
}
.privacy-box p, .policy-card p {
    margin: 0 0 13px;
    color: var(--muted);
    line-height: 1.68;
    font-weight: 650;
}
main.policy-main { padding: 34px 0 72px; }
.policy-hero { text-align: center; margin-bottom: 28px; }
.policy-card {
    margin-top: 34px;
    padding: clamp(24px, 5vw, 46px);
}
.summary {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255,255,255,.66);
    color: var(--muted);
    font-weight: 680;
    margin-bottom: 30px;
}
.policy-card section {
    padding: 26px 0;
    border-top: 1px solid var(--line);
}
.policy-card section:first-of-type { border-top: 0; padding-top: 0; }
.policy-card h2 {
    margin: 0 0 10px;
    font-size: clamp(22px, 3vw, 28px);
    line-height: 1.2;
    letter-spacing: -0.025em;
}
.policy-card ul {
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}
.policy-card li {
    position: relative;
    padding: 12px 14px 12px 38px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255,255,255,.52);
    color: var(--muted);
    font-weight: 680;
}
.policy-card li::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 21px;
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: var(--leaf);
}
.releases {
    display: grid;
    gap: 18px;
    margin-top: 34px;
}
.release {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--paper);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    padding: clamp(22px, 4vw, 34px);
}
.release-head {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px;
    padding-bottom: 16px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
}
.release-head h2 {
    margin: 0;
    font-size: clamp(24px, 3.4vw, 31px);
    letter-spacing: -0.03em;
}
.release-latest {
    padding: 4px 11px;
    border-radius: 999px;
    background: var(--leaf);
    color: #fbfff6;
    font-size: 12px;
    font-weight: 900;
}
.release-date {
    margin-left: auto;
    color: var(--muted);
    font-size: 14px;
    font-weight: 750;
}
.release-title {
    font-size: 18px;
    font-weight: 850;
    color: #4b2c1b;
    line-height: 1.45;
}
.release p {
    margin: 0 0 13px;
    color: var(--muted);
    line-height: 1.68;
    font-weight: 650;
}
.release p:last-child { margin-bottom: 0; }
.release ul {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 9px;
}
.release li {
    position: relative;
    padding-left: 22px;
    color: var(--muted);
    line-height: 1.55;
    font-weight: 680;
}
.release li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 9px;
    width: 7px;
    height: 7px;
    border-radius: 99px;
    background: var(--leaf);
}
.contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--ginger);
    color: #fff8ee;
    font-weight: 900;
    box-shadow: 0 15px 28px rgba(122,67,29,.18);
    margin-top: 4px;
}
footer {
    padding: 28px 0 44px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    gap: 14px;
    font-size: 14px;
    font-weight: 700;
    border-top: 1px solid var(--line);
}
@media (max-width: 720px) {
    header { min-height: 68px; align-items: flex-start; padding-top: 18px; }
    nav { flex-wrap: wrap; justify-content: flex-end; gap: 10px; font-size: 14px; }
    .hero { min-height: auto; padding: 32px 0 40px; }
    .hero-card { padding: 30px 20px; border-radius: 30px; }
    .features-section { padding: 48px 0 8px; }
    .features { grid-template-columns: 1fr; }
    .privacy-box { grid-template-columns: 1fr; }
    .privacy-box .button { width: 100%; }
    footer { flex-direction: column; }
}
@media (max-width: 440px) {
    .wrap { width: min(100% - 28px, 960px); }
    .brand img { height: 25px; }
    .actions .button { width: 100%; }
}