/* ============================================================
   山屿咖啡 · 共享样式表
   暖纸感米棕四色系统(品牌指定,grilling 共识拍板):
   奶油白 #F5F0E6 底 · 深咖 #3E2F23 文字 · 抹茶绿 #6B8E6B 点缀 · 焦糖 #B08968 强调
   零依赖、零构建、完全离线
   ============================================================ */

:root {
  color-scheme: light;
  --cream: #F5F0E6;          /* 页面底 · 奶油白 */
  --cream-bright: #FBF8F1;   /* 卡片亮底 */
  --cream-deep: #EDE5D5;     /* 行高亮底 */
  --ink: #3E2F23;            /* 深咖 · 主文字 */
  --ink-deep: #2E2218;       /* 更深的底(按钮 hover、页脚) */
  --ink-soft: #5A4A3A;       /* 次级文字 */
  --muted: #6E5F4E;          /* 弱化文字(浅底 WCAG AA 4.5:1+) */
  --matcha: #6B8E6B;         /* 抹茶绿 · 图形/点缀 */
  --matcha-text: #4E6B4F;    /* 抹茶绿文字(浅底 4.5:1+) */
  --caramel: #B08968;        /* 焦糖 · 图形/线条 */
  --caramel-text: #8A6448;   /* 焦糖文字与实心按钮底(白字 4.5:1+) */
  --caramel-deep: #7A5B3E;   /* 焦糖 hover */
  --matcha-bright: #9DB89D;  /* 抹茶绿提亮(深底上可读) */
  --line: #DCD2BF;           /* 细分割线 */
  --line-deep: #C9BBA3;      /* 深一档线 */
  --shadow-soft: 0 6px 24px rgba(62, 47, 35, 0.06);

  --font-serif: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif;
  --font-kai: "Kaiti SC", "KaiTi", "STKaiti", "楷体", serif;
  --font-sans: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;

  --radius-card: 14px;
  --radius-input: 10px;
  --maxw: 1120px;
}

/* ---------- 基础 ---------- */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background-color: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* 触控:防移动端双击缩放延迟;点按高亮与品牌一致 */
a,
button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(176, 137, 104, 0.25);
}

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

/* 焦点可见(无障碍) */
:focus-visible {
  outline: 2px solid var(--matcha);
  outline-offset: 3px;
  border-radius: 2px;
}

/* 跳过链接(无障碍) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--cream);
  padding: 10px 20px;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

/* ---------- 品牌 Logo(mark + 字标) ---------- */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand .brand-mark {
  width: 34px;
  height: 34px;
  flex: none;
}

.brand .brand-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- 导航栏(三页共用) ---------- */

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(245, 240, 230, 0.82);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(62, 47, 35, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.site-nav ul {
  display: flex;
  gap: 8px;
  list-style: none;
}

.site-nav a {
  display: inline-block;
  padding: 8px 18px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color 0.2s, background-color 0.2s;
}

.site-nav a:hover {
  color: var(--ink);
  background: rgba(62, 47, 35, 0.06);
}

.site-nav a[aria-current="page"] {
  color: var(--cream);
  background: var(--ink);
}

/* ---------- 通用区块元素 ---------- */

.section {
  padding: 110px 0;
}

/* 区块眉题(抹茶绿小标签 + 短下划线) */
.kicker {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  color: var(--matcha-text);
  margin-bottom: 18px;
}

.kicker::after {
  content: "";
  display: block;
  width: 26px;
  height: 1px;
  background: currentColor;
  margin-top: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  letter-spacing: 0.06em;
  line-height: 1.4;
  color: var(--ink);
}

.section-title + .section-lead {
  margin-top: 14px;
}

.section-lead {
  color: var(--ink-soft);
  font-size: 1rem;
}

/* ---------- 按钮 ---------- */

.btn {
  display: inline-block;
  padding: 14px 40px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-align: center;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s, transform 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--ink);
  color: var(--cream);
}

.btn--primary:hover {
  background: var(--ink-deep);
}

.btn--caramel {
  background: var(--caramel-text);
  color: var(--cream);
}

.btn--caramel:hover {
  background: var(--caramel-deep);
}

.btn--ghost-light {
  border-color: rgba(245, 240, 230, 0.55);
  color: var(--cream);
  background: transparent;
}

.btn--ghost-light:hover {
  border-color: var(--cream);
  background: rgba(245, 240, 230, 0.08);
}

/* ---------- 首页 Hero ---------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 左侧文字区压暗,保证可读性 */
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    75deg,
    rgba(40, 28, 18, 0.78) 0%,
    rgba(40, 28, 18, 0.42) 42%,
    rgba(40, 28, 18, 0.12) 100%
  );
}

/* 与 .container 同元素:显式声明全部 padding,避免与 container 的左右 padding 级联丢失 */
.hero-body {
  width: 100%;
  padding: 120px 24px 96px;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(3rem, 6.5vw, 4.6rem);
  letter-spacing: 0.14em;
  line-height: 1.25;
  color: var(--cream);
}

.hero-sub {
  margin-top: 22px;
  font-family: var(--font-kai);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  letter-spacing: 0.1em;
  color: #D9B48C; /* 焦糖提亮,深底可读 */
}

.hero-cta {
  margin-top: 40px;
}

.hero-note {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(245, 240, 230, 0.72);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
}

.hero-note::before {
  content: "";
  width: 120px;
  height: 1px;
  background: rgba(245, 240, 230, 0.35);
}

/* ---------- 品牌故事 ---------- */

.story-grid {
  display: grid;
  grid-template-columns: 42fr 58fr;
  gap: 72px;
  align-items: center;
}

.story-copy .story-quote {
  margin: 20px 0 26px;
  font-family: var(--font-kai);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--caramel-text);
}

.story-copy .story-body {
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 2;
}

.story-copy .story-body p + p {
  margin-top: 12px;
}

.story-ritual {
  margin-top: 30px;
  font-family: var(--font-kai);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.story-ritual::before {
  content: "";
  display: block;
  width: 26px;
  height: 1px;
  background: var(--caramel);
  margin-bottom: 12px;
}

/* 双线相框(外细线 + 内衬) */
.photo-frame {
  position: relative;
  padding: 10px;
  border: 1px solid var(--line-deep);
  background: var(--cream-bright);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-frame--story img {
  aspect-ratio: 4 / 3;
}

/* 左右栏之间的细纵线(仅桌面) */
.story-grid {
  position: relative;
}

.story-grid::before {
  content: "";
  position: absolute;
  left: 41%;
  top: 8%;
  bottom: 8%;
  width: 1px;
  background: var(--caramel);
  opacity: 0.45;
}

/* ---------- 特色推荐 ---------- */

.featured-head {
  margin-bottom: 54px;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  display: block;
  background: var(--cream-bright);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 36px rgba(62, 47, 35, 0.1);
}

.feature-card .feature-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.feature-card .feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.feature-card:hover .feature-media img {
  transform: scale(1.04);
}

.feature-card .feature-info {
  padding: 22px 24px 24px;
}

.feature-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--caramel-text);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
}

.feature-name {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.feature-desc {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.feature-price-row {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.feature-price-row::before {
  content: "";
  flex: none;
  width: 30px;
  height: 1px;
  background: var(--caramel);
  opacity: 0.6;
}

.feature-price {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}

/* ---------- 店内环境画廊 ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: 46fr 54fr;
  gap: 28px;
  align-items: stretch;
}

.gallery-main .photo-frame {
  height: 100%;
}

.gallery-main img {
  aspect-ratio: 3 / 4.1;
}

.gallery-side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 28px;
}

.gallery-side img {
  aspect-ratio: 16 / 10.4;
}

/* 图注:左下角 + 延伸细线 */
.figure-caption {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.figure-caption::after {
  content: "";
  flex: 1;
  max-width: 90px;
  height: 1px;
  background: var(--caramel);
  opacity: 0.55;
}

.gallery-grid > div {
  min-width: 0;
}

/* ---------- 营业信息 + CTA ---------- */

.visit {
  position: relative;
  background: var(--ink);
  color: var(--cream);
  overflow: hidden;
}

/* 巨型「屿」字装饰(第二读时刻) */
.visit::after {
  content: "屿";
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-kai);
  font-size: clamp(14rem, 30vw, 26rem);
  line-height: 1;
  color: rgba(176, 137, 104, 0.13);
  pointer-events: none;
  user-select: none;
}

.visit .kicker {
  color: var(--matcha-bright); /* 抹茶绿提亮 */
}

.visit .section-title {
  color: var(--cream);
}

.visit-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 54px;
}

.visit-item {
  padding-right: 40px;
  border-right: 1px solid rgba(245, 240, 230, 0.18);
}

.visit-item:last-child {
  border-right: none;
}

.visit-item h3 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: rgba(245, 240, 230, 0.62);
  margin-bottom: 12px;
}

.visit-item p {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  letter-spacing: 0.05em;
  line-height: 1.9;
  color: var(--cream);
}

.visit-item .visit-sub {
  font-size: 0.88rem;
  color: rgba(245, 240, 230, 0.6);
}

.visit-cta {
  position: relative;
  z-index: 1;
  margin-top: 54px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* ---------- 页脚(三页共用) ---------- */

.site-footer {
  background: var(--ink-deep);
  color: rgba(245, 240, 230, 0.78);
  padding: 64px 0 calc(40px + env(safe-area-inset-bottom));
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-brand .brand-name {
  color: var(--cream);
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.9rem;
  color: rgba(245, 240, 230, 0.6);
  max-width: 300px;
}

.footer-nav h3,
.footer-contact h3 {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: rgba(245, 240, 230, 0.5);
  margin-bottom: 16px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  letter-spacing: 0.1em;
  color: rgba(245, 240, 230, 0.78);
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--cream);
}

.footer-contact p {
  font-size: 0.92rem;
  letter-spacing: 0.05em;
  line-height: 2;
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid rgba(245, 240, 230, 0.12);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.42);
}

/* ---------- 菜单页 ---------- */

.page-hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(40, 28, 18, 0.72),
    rgba(40, 28, 18, 0.55)
  );
}

.page-hero .page-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-hero .page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-body {
  position: relative;
  padding: 150px 24px 70px;
}

.page-hero-body .kicker {
  color: var(--matcha-bright);
}

.page-hero-body .kicker::after {
  margin-left: auto;
  margin-right: auto;
}

.page-hero-body h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--cream);
}

.page-hero-body .page-lead {
  margin-top: 14px;
  color: rgba(245, 240, 230, 0.78);
  font-size: 1rem;
  letter-spacing: 0.06em;
}

.page-hero-cta {
  margin-top: 30px;
}

/* 菜单分类 */
.menu-section {
  padding-top: 0;
  padding-bottom: 0;
}

/* 注意:与 .container 同元素,只设上下 padding,保留 container 的左右 24px */
.menu-category {
  padding-top: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}

.menu-category:last-child {
  border-bottom: none;
}

.menu-category-head {
  display: flex;
  align-items: baseline;
  gap: 22px;
  margin-bottom: 30px;
}

.menu-category-head h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.14em;
  color: var(--caramel-text);
  white-space: nowrap;
}

.menu-category-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.menu-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 20px;
  border-radius: 20px;
}

.menu-item:nth-child(even) {
  background: var(--cream-deep);
}

.menu-item-left {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 14px;
}

.menu-item-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.menu-item-origin {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--matcha-text);
}

.menu-item-desc {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: var(--muted);
}

.menu-item-price {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
}

.menu-foot-cta {
  padding-top: 0;
  text-align: center;
}

.menu-foot-cta .section-lead {
  margin-top: 8px;
  margin-bottom: 34px;
}

/* ---------- 预约页 ---------- */

.reserve-wrap {
  padding-top: 84px;
  padding-bottom: 120px;
}

.reserve-grid {
  display: grid;
  grid-template-columns: 58fr 42fr;
  gap: 40px;
  align-items: stretch;
}

/* 表单卡片 */
.reserve-form-card {
  background: var(--cream-bright);
  border: 1px solid var(--line-deep);
  border-radius: var(--radius-card);
  padding: 44px 48px;
}

.reserve-form-card h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.reserve-form-card .form-intro {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 32px;
}

.form-row {
  margin-bottom: 22px;
}

/* fieldset 自身即 .form-row(class="form-row"),清除浏览器默认灰色外框 */
.form-row fieldset,
fieldset.form-row {
  border: 0;
  margin: 0;
  padding: 0;
}

.form-row label,
.form-row legend {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.form-row label .req {
  color: var(--caramel);
  margin-left: 2px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line-deep);
  border-radius: var(--radius-input);
  background: var(--cream);
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input::placeholder {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.form-input:focus {
  outline: none;
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px rgba(107, 142, 107, 0.18);
}

/* 校验错误态 */
.form-input[aria-invalid="true"] {
  border-color: #B4552D;
  box-shadow: 0 0 0 3px rgba(180, 85, 45, 0.12);
}

.field-error {
  display: none;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: #A34828;
}

.form-row.has-error .field-error {
  display: block;
}

/* 时段 chips(三选一) */
.period-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.period-chip {
  padding: 10px 26px;
  border-radius: 999px;
  border: 1px solid var(--line-deep);
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  transition: all 0.2s;
}

.period-chip:hover {
  border-color: var(--caramel);
  color: var(--ink);
}

.period-chip[aria-checked="true"] {
  background: var(--caramel-text);
  border-color: var(--caramel-text);
  color: var(--cream);
}

/* 提交按钮 */
.reserve-submit {
  width: 100%;
  margin-top: 8px;
  background: var(--caramel);
  color: var(--cream);
}

.reserve-submit:hover {
  background: var(--caramel-deep);
}

.reserve-submit:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.reserve-note {
  margin-top: 18px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 提交中 / 成功状态(由 [hidden] 属性控制显隐) */
.reserve-status[hidden] {
  display: none;
}

.reserve-status {
  margin-top: 26px;
  text-align: center;
  padding: 26px 20px;
  border-radius: var(--radius-card);
  background: rgba(107, 142, 107, 0.1);
  border: 1px solid rgba(107, 142, 107, 0.4);
}

.reserve-status .status-icon {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--matcha);
  margin-bottom: 10px;
}

.reserve-status h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-bottom: 8px;
}

.reserve-status p {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 2;
}

/* 预约页右侧氛围图 */
.reserve-photo .photo-frame {
  height: 100%;
}

.reserve-photo img {
  aspect-ratio: 3 / 4.4;
}

.reserve-photo .figure-caption {
  margin-top: 14px;
}

/* 预约页底部营业提示条 */
.reserve-info-strip {
  margin-top: 46px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 40px;
  padding: 22px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--cream-bright);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.reserve-info-strip strong {
  font-weight: 500;
  color: var(--matcha);
  margin-right: 6px;
}

/* ---------- 入场动画(纯 CSS,不依赖 JS,内容始终可见) ---------- */

.reveal {
  animation: fade-up 0.8s ease both;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    animation: none;
  }

  .feature-card,
  .btn {
    transition: none;
  }
}

/* ---------- 响应式:窄视口单列 ---------- */

@media (max-width: 900px) {
  .section {
    padding: 76px 0;
  }

  .site-header .container {
    height: 64px;
  }

  .site-nav a {
    padding: 8px 12px;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 84vh;
  }

  .hero-body {
    padding: 110px 24px 60px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .story-grid::before {
    display: none;
  }

  .featured-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-side {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .visit-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .visit-item {
    border-right: none;
    padding-right: 0;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(245, 240, 230, 0.14);
  }

  .visit-item:last-child {
    border-bottom: none;
  }

  .reserve-grid {
    grid-template-columns: 1fr;
  }

  /* @900 的 .section 简写会覆盖 reserve-wrap 的 padding-top,这里显式补偿 */
  .reserve-wrap {
    padding-top: 96px;
  }

  .reserve-form-card {
    padding: 32px 26px;
  }

  .reserve-photo img {
    aspect-ratio: 16 / 10;
  }

  .menu-item {
    gap: 10px;
    align-items: center;
  }

  .menu-item-left {
    flex: 1;
    min-width: 0;
  }

  .menu-item-price {
    flex: none;
  }

  .footer-nav {
    display: none;
  }
}

@media (max-width: 480px) {
  .site-header .container {
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    height: auto;
    padding: 10px 16px;
  }

  /* 移动端导航为两行(约 95px),预约页无页头大图,需让出足够顶部空间 */
  .reserve-wrap {
    padding-top: 120px;
  }

  .site-nav ul {
    gap: 2px;
  }

  .site-nav a {
    font-size: 0.84rem;
    padding: 6px 10px;
  }

  .hero-title {
    font-size: 2.4rem;
    letter-spacing: 0.1em;
  }

  .btn {
    padding: 13px 30px;
    font-size: 0.9rem;
  }
}