:root {
  /* 品牌色票 */
  --warm-white: #FAF6F0;   /* 底色 40% */
  --milk-tea: #B89A7E;     /* 主色 30% */
  --oat: #E8DCCB;          /* 輔助色 20% */
  --caramel: #C8875A;      /* 強調色 10%，一個畫面只用 1–2 處 */
  --cocoa: #4A3B32;        /* 文字色 */

  /* 字型層級 */
  --font-title: "jf-openhuninn-2.0", "jf open 粉圓", "jf-openhuninn", "GenSenRounded TW", "源泉圓體", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-body: "Microsoft JhengHei", "微軟正黑體", "PingFang TC", "Heiti TC", sans-serif;
  --font-num: "Noto Sans", Arial, sans-serif;

  --radius: 20px;
  --max: 1080px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--warm-white);
  color: var(--cocoa);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-mark {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.4;
}

.num { font-family: var(--font-num); font-weight: 700; }

a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--milk-tea);
  margin-bottom: 12px;
}

h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 20px; }

/* 照片預留位：之後換成夏夏本人的手機隨拍 */
.photo {
  background: var(--oat);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--milk-tea);
  font-size: 15px;
  padding: 16px;
  overflow: hidden;
}
.photo:has(img) { padding: 0; }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── 導覽列 ── */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 246, 240, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--oat);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand-mark { font-size: 19px; text-decoration: none; }
.nav ul { display: flex; gap: 28px; list-style: none; }
.nav ul a { text-decoration: none; font-size: 16px; }
.nav ul a:hover { color: var(--milk-tea); }

/* ── 主視覺 ── */
.hero { padding: 72px 0 96px; }
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { font-size: clamp(32px, 5.2vw, 50px); margin-bottom: 24px; }
.hero h1 .soft { color: var(--milk-tea); }
.hero h1 .line { display: inline-block; }
.hero p { font-size: 18px; max-width: 30em; margin-bottom: 36px; }
.hero .photo { aspect-ratio: 4 / 5; }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-title);
  font-size: 17px;
  transition: transform .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--caramel); color: var(--warm-white); }
.btn-line { border: 1.5px solid var(--milk-tea); margin-left: 12px; }

/* ── 關於夏夏 ── */
.about { background: var(--oat); }
.about .wrap {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.about .photo { aspect-ratio: 4 / 5; background: var(--warm-white); }
.about p + p { margin-top: 16px; }

/* ── 我陪伴的人 ── */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.card {
  background: var(--oat);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.card .icon { font-size: 30px; margin-bottom: 12px; }
.card h3 { font-size: 22px; margin-bottom: 12px; }

/* ── 我的做法 ── */
.values { background: var(--milk-tea); color: var(--cocoa); }
.values .eyebrow, .values h2 { color: var(--warm-white); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.value {
  border-top: 1.5px solid rgba(74, 59, 50, .3);
  padding-top: 24px;
}
.value .num { font-size: 15px; opacity: .8; }
.value h3 { font-size: 26px; margin: 4px 0 10px; }

/* ── 生活保險筆記 ── */
.notes-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}
.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.note {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--oat);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: transform .15s ease;
}
.note:hover { transform: translateY(-4px); }
.note .photo { aspect-ratio: 4 / 3; border-radius: 0; }
.note-body { padding: 24px; }
.tag {
  display: inline-block;
  font-size: 13px;
  background: var(--oat);
  border-radius: 999px;
  padding: 2px 12px;
  margin-bottom: 10px;
}
.note h3 { font-size: 20px; margin-bottom: 8px; }
.note p { font-size: 15px; }
.more { font-family: var(--font-title); text-decoration: none; border-bottom: 1.5px solid var(--milk-tea); }

/* ── 聊聊 ── */
.chat { padding-top: 0; }
.chat-box {
  background: var(--oat);
  border-radius: 32px;
  padding: 64px 48px;
  text-align: center;
}
.chat-box .eyebrow { color: var(--cocoa); opacity: .6; }
.chat-box p { max-width: 32em; margin: 0 auto 32px; }
.chat-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.chat-links a {
  text-decoration: none;
  background: var(--warm-white);
  border: 1.5px solid var(--milk-tea);
  border-radius: 999px;
  padding: 12px 28px;
  font-family: var(--font-title);
}

/* ── 頁尾 ── */
footer { border-top: 1px solid var(--oat); padding: 48px 0; text-align: center; }
.sign { font-family: var(--font-title); font-size: 20px; margin-bottom: 8px; }
footer small { color: var(--milk-tea); font-size: 14px; }

/* ── 文章頁 ── */
.article { padding: 56px 0 96px; }
.article .wrap { max-width: 720px; }
.back { display: block; width: fit-content; text-decoration: none; font-size: 15px; color: var(--milk-tea); margin-bottom: 28px; }
.back:hover { color: var(--cocoa); }
.article h1 { font-size: clamp(26px, 4.6vw, 40px); margin: 8px 0 16px; text-wrap: balance; }
.article .meta { font-size: 15px; color: var(--milk-tea); margin-bottom: 32px; }
.article .cover { aspect-ratio: 4 / 3; margin-bottom: 40px; }
.article h2 { font-size: 24px; margin: 48px 0 16px; padding-left: 14px; border-left: 4px solid var(--milk-tea); }
.article p { margin-bottom: 18px; }
.article ul { margin: 0 0 18px 1.4em; }
.article li { margin-bottom: 6px; }
.check {
  background: var(--oat);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 16px;
}
.check h3 { font-size: 19px; margin-bottom: 8px; }
.check p:last-child { margin-bottom: 0; }
.article-cta {
  background: var(--oat);
  border-radius: var(--radius);
  padding: 32px 28px;
  margin-top: 48px;
  text-align: center;
}
.article-cta p { margin-bottom: 20px; }

/* ── 手機版 ── */
@media (max-width: 820px) {
  section { padding: 72px 0; }
  .wrap { padding: 0 16px; }
  .nav ul { display: none; }
  .hero { padding: 40px 0 72px; }
  .hero h1 { font-size: min(32px, 8.4vw); }
  .hero .wrap, .about .wrap { grid-template-columns: 1fr; gap: 36px; }
  .hero .photo { aspect-ratio: 4 / 3; order: -1; }
  .about .photo { max-width: 280px; }
  .cards, .values-grid, .notes-grid { grid-template-columns: 1fr; }
  .btn { display: block; text-align: center; }
  .btn-line { margin: 12px 0 0; }
  .chat-box { padding: 48px 24px; border-radius: 24px; }
}