/* ===========================
   BASE
   =========================== */
body {
    margin: 0;
    padding: 0;
    background: #f5f2ec; /* 更接近 Heritage 的柔暖米白 */
    color: #1a1a1a;
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
    padding: 26px 46px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e5e1da;
    background: #f5f2ec;
}

.logo {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.35px;
}

.lang-switch {
    font-size: 14px;
    cursor: pointer;
    opacity: 0.75;
    transition: 0.2s;
}
.lang-switch:hover {
    opacity: 1;
}

/* ===========================
   HERO
   =========================== */
.hero {
    max-width: 960px;
    margin: 150px auto 110px auto;
    text-align: center;
    padding: 0 20px;
}

.hero h1 {
    font-family: "EB Garamond", serif;
    font-size: 46px;
    font-weight: 500;
    margin-bottom: 22px;
    line-height: 1.22;
    color: #1a1a1a;
}

.hero-sub {
    font-size: 20px;
    opacity: 0.78;
    line-height: 1.65;
    max-width: 660px;
    margin: 0 auto;
}

/* ===========================
   CONTENT BLOCKS
   =========================== */
main {
    max-width: 820px;
    margin: 0 auto;
    padding: 40px 20px 160px 20px;
}

/* 更像 Heritage：更淡的边框，更大的留白 */
.block {
    background: #ffffff;
    border: 1px solid #ebe8e1;
    border-radius: 12px;
    padding: 52px 42px; 
    margin-bottom: 52px;

    box-shadow: 0px 8px 22px rgba(0,0,0,0.018),
                0px 2px 4px rgba(0,0,0,0.03);
}

.block h2 {
    font-family: "EB Garamond", serif;
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 26px;
}

.text {
    font-size: 18px;
    line-height: 1.75;
    opacity: 0.9;
}

ul {
    padding-left: 20px;
}

ul li {
    margin-bottom: 14px;
}

/* ===========================
   MOBILE
   =========================== */
@media(max-width: 600px) {
    .hero h1 { font-size: 34px; }
    .hero-sub { font-size: 18px; }
    .block { padding: 38px 26px; }
}