/* ============================================================
   安祺与茶 · 新国潮视觉体系（v2）
   配色纪律：朱砂红/亮橙主导，鎏金降权为细线点缀，主底色降暖
   ============================================================ */
:root {
  --zhu:        #E8392A;  /* 朱雀朱 · 主色 */
  --zhu-deep:   #B3241A;  /* 朱砂暗部 */
  --cheng:      #F2662D;  /* 赤焰橙 */
  --jin:        #A89878;  /* 中性金 · 仅用于细线/分隔（降饱和） */
  --jin-text:   #7E5F44;  /* 深金 · 浅底小字标签专用（AA ≥ 5:1） */
  --jin-light:  #C9B68C;  /* 浅金 · 限用 */
  --rice:       #F5F4F0;  /* 中性纸白（降暖度） */
  --rice-2:     #ECE9E2;  /* 次级米色（细节） */
  --ink:        #211812;  /* 玄墨 */
  --tea:        #8C6A4E;  /* 茶汤褐 · 降饱和的文字点缀 */
  --text:       #3A3530;  /* 中性墨灰正文 */
  --ice:        #E8EEF2;  /* 冷霜蓝氛围底 */
  --ice-deep:   #D8E2E8;  /* 冷霜蓝深色 */
  --blue:       #33657F;  /* 浅蓝文字点缀（深一档，浅底小字过 AA） */
  --blue-tint:  rgba(143,193,220,.14);
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans:  "Noto Sans SC", "PingFang SC", sans-serif;
  --latin: "Outfit", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; } /* 锚点跳转不被固定导航遮挡 */
:focus-visible { outline: 2px solid var(--zhu); outline-offset: 3px; }
/* 键盘跳转链接：Tab 时出现在左上角，直达正文 */
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 300;
  transform: translateY(-300%);
  background: var(--ink); color: var(--rice);
  padding: 10px 20px; border-radius: 999px;
  font-size: 13px; font-weight: 500; letter-spacing: .08em; text-decoration: none;
  transition: transform .2s var(--ease-out);
}
.skip-link:focus-visible { transform: none; outline-offset: 0; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--rice);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--zhu); color: #fff; }

/* ---------------- 跨页过渡（View Transitions · 渐进增强） ----------------
   Chrome/Edge 126+ 生效：旧页轻退、新页轻入；不支持的浏览器直接跳转。
   产品图走共享元素（view-transition-name: cup-*），卡片到详情主图无缝变形。 */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .26s var(--ease-out) both; }
::view-transition-new(root) { animation: vt-in .34s var(--ease-out) both; }
@keyframes vt-out { to   { opacity: 0; transform: translateY(-8px); } }
@keyframes vt-in  { from { opacity: 0; transform: translateY(10px); } }

/* ---------------- 导航 ---------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 64px);
  height: 76px;
  transition: height .4s var(--ease-out), background .4s, box-shadow .4s;
}
.nav.scrolled {
  height: 58px;
  background: rgba(245, 244, 240, .72);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 1px 0 rgba(168, 152, 120, .22), 0 8px 30px rgba(33, 24, 18, .06);
}
.logo {
  font-family: var(--serif); font-weight: 900; font-size: 20px;
  color: var(--ink); text-decoration: none; letter-spacing: .12em;
  display: flex; align-items: baseline; gap: 10px;
}
/* 朱印小章：品牌识别锚点，全站固定 */
.logo::before {
  content: "茶";
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 7px; align-self: center;
  background: linear-gradient(140deg, var(--zhu-deep), var(--zhu));
  color: #fff; font-size: 14px; font-weight: 700; line-height: 1;
  box-shadow: 0 4px 10px rgba(179, 36, 26, .28);
}
.logo span {
  font-family: var(--latin); font-weight: 600; font-size: 11px;
  letter-spacing: .32em; color: var(--jin);
}
.nav-links { display: flex; gap: clamp(16px, 3vw, 40px); align-items: center; }
#navToggle {
  display: none;           /* 默认桌面端隐藏 */
  align-items: center; justify-content: center;
  width: 38px; height: 38px;
  background: transparent; border: 1.5px solid var(--zhu); border-radius: 999px;
  color: var(--zhu); cursor: pointer; padding: 0;
  transition: transform .12s ease-out, background .25s, color .25s;
}
#navToggle:hover { background: var(--zhu); color: #fff; }
#navToggle:active { transform: scale(.93); }
#navToggle svg { width: 18px; height: 18px; }
.nav-links a {
  position: relative; text-decoration: none; color: var(--text);
  font-size: 14px; font-weight: 500; letter-spacing: .08em;
  padding: 6px 2px; transition: color .25s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  width: 0; height: 2px; background: var(--zhu); border-radius: 2px;
  transform: translateX(-50%); transition: width .3s var(--ease-out);
}
.nav-links a:hover { color: var(--zhu); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--zhu); }

#langToggle {
  font-family: var(--latin); font-size: 12px; font-weight: 600; letter-spacing: .14em;
  color: var(--zhu); background: transparent;
  border: 1.5px solid var(--zhu); border-radius: 999px;
  padding: 7px 16px; cursor: pointer;
  transition: transform .12s ease-out, background .25s, color .25s;
}
#langToggle:hover { background: var(--zhu); color: #fff; }
#langToggle:active { transform: scale(.93); }

/* ---------------- 返回顶部（长页导航） ---------------- */
.to-top {
  position: fixed; right: clamp(14px, 3vw, 26px); bottom: clamp(14px, 3vw, 26px); z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; padding: 0;
  background: rgba(33, 24, 18, .82);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  color: var(--rice); border: 1px solid rgba(201, 162, 75, .45); cursor: pointer;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out),
              background .25s, border-color .25s;
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--zhu-deep); border-color: transparent; }
.to-top:active { transform: scale(.92); }
.to-top svg { width: 18px; height: 18px; }

/* ---------------- 首屏 Hero ---------------- */
.hero {
  position: relative; min-height: 100dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(200px, 40vh, 460px) 0 clamp(40px, 6vh, 80px);
  background:
    radial-gradient(ellipse 70% 45% at 50% 38%, rgba(207, 230, 242, .45), transparent 70%),
    linear-gradient(180deg, var(--rice) 0%, #EFEDE6 52%, var(--ice) 100%);
  overflow: hidden;
}
.hero-layer { position: absolute; inset: 0; pointer-events: none; will-change: transform; }
.layer-bg  { z-index: 1; }
.layer-bird{ z-index: 2; display: flex; justify-content: center; align-items: flex-start; }
.layer-fg  { z-index: 3; }

/* 朱雀 — 高度驱动锁 3:2；顶部 margin 让出导航，与 hero padding-top 联动（合计 ≈ 40vh）
   JPG 无透明通道：multiply 混合 + 径向羽化遮罩，让米色底片融进云气背景 */
.suzaku-img {
  height: clamp(200px, 24vh, 280px);
  width: auto;
  aspect-ratio: 3 / 2;
  margin-top: clamp(96px, 14vh, 150px);
  display: block;
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 60% 56% at 50% 48%, #000 58%, transparent 86%);
  mask-image: radial-gradient(ellipse 60% 56% at 50% 48%, #000 58%, transparent 86%);
  animation: heroFloat 8s ease-in-out infinite;
}
@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
/* 盖碗线稿：移出 CTA 轰炸区，落到左下作不对称呼吸 */
.gaiwan {
  position: absolute; left: 6%; bottom: 9%;
  width: 138px; margin: 0; opacity: .9;
}

/* 朱雀呼吸微动效（盖碗蒸汽流动） */
.steam-path {
  stroke-dasharray: 10 18;
  animation: steamFlow 5s linear infinite;
}
@keyframes steamFlow { to { stroke-dashoffset: -280; } }

/* 前景茶雾光斑 */
.bokeh {
  position: absolute; border-radius: 50%;
  filter: blur(26px); opacity: .5;
  animation: floaty 9s ease-in-out infinite;
}
.bokeh.b1 { width: 90px; height: 90px; background: rgba(242, 102, 45, .42);  left: 12%; top: 30%; }
.bokeh.b2 { width: 60px; height: 60px; background: rgba(168, 152, 120, .5); right: 14%; top: 24%; animation-delay: 2.5s; }
.bokeh.b3 { width: 44px; height: 44px; background: rgba(143, 193, 220, .8); right: 22%; bottom: 26%; animation-delay: 4s; }
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-26px); }
}

/* 首屏文字内容：hero 已用 justify-content: center 垂直居中，这里只控间距 */
.hero-content {
  position: relative; z-index: 5; text-align: center;
  margin-top: clamp(24px, 3.5vh, 40px);
  padding: 0 24px;
}
.hero-kicker {
  font-family: var(--latin); font-size: 13px; font-weight: 600;
  letter-spacing: .5em; color: var(--text); text-indent: .5em;
  text-shadow: 0 1px 6px rgba(245, 244, 240, .85);
}
.hero-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.1rem, 7.5vw, 5.6rem);
  line-height: 1.14; letter-spacing: .06em;
  color: var(--ink); margin: 18px 0 10px;
}
/* 第一行用 zhu-deep + 细描边阴影：浅米底上对比度 6:1 稳定过 AA */
.hero-title > span:first-child {
  color: var(--zhu-deep);
  text-shadow:
    0 0 1px rgba(33, 24, 18, .35),
    0 1px 0 rgba(245, 244, 240, .7),
    0 0 28px rgba(245, 244, 240, .85);
}
.hero-title > span:last-child  {
  color: var(--ink);
  text-shadow:
    0 0 1px rgba(33, 24, 18, .25),
    0 0 24px rgba(245, 244, 240, .9);
}
.hero-title-en {
  font-family: var(--latin); font-style: italic; font-weight: 600;
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  letter-spacing: .14em; color: var(--ink);
  text-shadow:
    0 0 1px rgba(33, 24, 18, .3),
    0 1px 0 rgba(245, 244, 240, .85),
    0 0 18px rgba(245, 244, 240, .9);
}
.hero-sub {
  margin-top: 22px; font-size: 16px; letter-spacing: .04em; color: var(--ink);
  font-weight: 500;
  text-shadow:
    0 0 1px rgba(33, 24, 18, .25),
    0 1px 0 rgba(245, 244, 240, .85),
    0 0 18px rgba(245, 244, 240, .9);
}
.hero-ctas { margin-top: 34px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

.btn {
  font-family: var(--sans); font-size: 15px; font-weight: 700; letter-spacing: .14em;
  padding: 16px 44px; border-radius: 999px; cursor: pointer; text-decoration: none;
  transition: transform .12s ease-out, box-shadow .3s, background .3s, color .3s;
}
.btn:active { transform: scale(.95); }
/* 主 CTA 箭头微动效：暗示“点击即跳转” */
.btn-solid::after {
  content: "→"; display: inline-block; margin-left: 10px;
  font-family: var(--latin); transition: transform .3s var(--ease-out);
}
.btn-solid:hover::after { transform: translateX(5px); }
/* CTA 用更深朱砂梯度，白字过 AA：#B3241A → #E8392A 任意点 ≥ 4.6:1 */
.btn-solid {
  background: linear-gradient(120deg, var(--zhu-deep), var(--zhu));
  color: #fff; border: none;
  box-shadow: 0 10px 28px rgba(179, 36, 26, .38);
}
.btn-solid:hover { box-shadow: 0 14px 38px rgba(179, 36, 26, .5); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--jin);
}
.btn-ghost:hover { background: rgba(168, 152, 120, .14); }



/* ---------------- 跑马灯 ---------------- */
.marquee {
  background: var(--ink); color: var(--rice);
  overflow: hidden; white-space: nowrap;
  padding: 16px 0; position: relative; z-index: 6;
}
.marquee-track { display: inline-flex; animation: marquee 26s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span {
  font-family: var(--serif); font-weight: 600; font-size: 15px;
  letter-spacing: .3em; padding: 0 28px;
}
.marquee span i { font-style: normal; color: var(--zhu); padding-right: 28px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- 通用区块 ---------------- */
.section { padding: clamp(90px, 12vh, 140px) clamp(20px, 6vw, 80px); position: relative; }
.section-head { max-width: 1200px; margin: 0 auto 56px; display: flex; align-items: flex-end; gap: 28px; }
.vlabel {
  writing-mode: vertical-rl; font-size: 12px; font-weight: 700;
  letter-spacing: .35em; color: var(--blue);
  background: var(--blue-tint); border-radius: 8px;
  padding: 14px 7px; flex-shrink: 0;
}
.section-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  letter-spacing: .05em; color: var(--ink); line-height: 1.2;
}
.section-title small {
  display: block; font-family: var(--latin); font-style: italic; font-weight: 500;
  font-size: .36em; letter-spacing: .22em; color: var(--jin-text); margin-top: 8px;
}
.section-desc { margin-top: 14px; font-size: 15px; line-height: 1.9; letter-spacing: .04em; max-width: 560px; }

/* 进场动效 */
.reveal { opacity: 0; transform: translateY(56px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal-clip { clip-path: inset(0 0 100% 0); transition: clip-path 1s var(--ease-out); }
.reveal-clip.in { clip-path: inset(0 0 -10% 0); }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }

/* ---------------- 内容精选（浅蓝氛围底） ---------------- */
#curated {
  background:
    radial-gradient(ellipse 60% 40% at 85% 8%, rgba(168, 152, 120, .14), transparent 60%),
    linear-gradient(180deg, var(--ice) 0%, var(--ice-deep) 100%);
}
/* ---------------- 四季色带 ---------------- */
.spectrum {
  max-width: 1200px;
  margin: 0 auto 64px;
}
.spectrum-bar {
  height: 56px;
  border-radius: 28px;
  background: linear-gradient(90deg,
    #9CC26B 0%,
    #D9B36A 33.34%,
    #8A5A33 66.67%,
    #C0492B 100%);
  border: 1px solid rgba(168, 152, 120, .22);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .08);
  position: relative;
  overflow: hidden;
}
/* 色带内部三道淡白分隔线，打破 “像一塑肸色” */
.spectrum-bar::before {
  content: "";
  position: absolute; inset: 8px 0;
  background:
    linear-gradient(90deg,
      transparent 0, transparent 32.4%,
      rgba(255, 255, 255, .42) 33.4%, transparent 34.4%,
      transparent 65.7%,
      rgba(255, 255, 255, .28) 66.7%, transparent 67.7%,
      transparent 100%);
  border-radius: 20px;
  pointer-events: none;
}
.spectrum-marks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.spectrum-marks li {
  padding: 0 14px;
  border-left: 1px solid rgba(168, 152, 120, .28);
  display: flex; flex-direction: column;
}
.spectrum-marks li:first-child { border-left: none; padding-left: 0; }
.spectrum-marks a {
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 4px;
  padding: 4px 0;
  transition: opacity .25s var(--ease-out), transform .25s var(--ease-out);
}
.spectrum-marks a:hover { opacity: .65; transform: translateY(-1px); }
.spectrum-marks b {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .06em;
  color: var(--ink);
  line-height: 1.3;
  display: flex; align-items: center; gap: 8px;
}
.spectrum-marks .sdot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
  background: var(--tint, var(--zhu));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tint, var(--zhu)) 22%, transparent);
}
.spectrum-marks i {
  font-family: var(--latin);
  font-style: italic;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--jin-text);
}
@media (max-width: 760px) {
  .spectrum-bar { height: 44px; border-radius: 22px; }
  .spectrum-marks { grid-template-columns: repeat(2, 1fr); row-gap: 14px; }
  .spectrum-marks li { padding-left: 0; border-left: none; }
  .spectrum-marks b { font-size: 15px; }
}

.carousel-wrap { max-width: 1400px; margin: 0 auto; overflow: hidden; cursor: grab; }
.carousel-wrap.dragging { cursor: grabbing; }
.carousel { display: flex; gap: 28px; will-change: transform; padding: 10px 4px 26px; }
.card {
  flex: 0 0 min(78vw, 330px);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(8px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, .9);
  box-shadow: 0 18px 44px rgba(61, 122, 158, .14);
  overflow: hidden;
  transition: transform .45s var(--ease-out), box-shadow .45s;
  user-select: none;
}
.card:hover { transform: translateY(-8px); box-shadow: 0 28px 60px rgba(61, 122, 158, .22); }
.card-visual {
  height: 220px; display: flex; align-items: flex-end; justify-content: center;
  position: relative; overflow: hidden;
}
.card-visual::before { /* 杯口茶气 */
  content: ""; position: absolute; top: 26px; left: 50%;
  width: 2px; height: 46px; border-radius: 2px;
  background: linear-gradient(transparent, rgba(255,255,255,.9), transparent);
  transform: translateX(-50%);
}
.cup {
  width: 130px; height: 96px;
  border-radius: 10px 10px 62px 62px;
  background: linear-gradient(180deg, #FFFDF8, #F3EAD8);
  border: 2px solid var(--jin);
  border-top-width: 3px;
  position: relative; overflow: hidden; margin-bottom: 34px;
}
.cup::before { /* 茶汤 */
  content: ""; position: absolute; inset: 16px 8px 8px;
  border-radius: 6px 6px 52px 52px;
  background: var(--tea-gradient, linear-gradient(160deg, var(--cheng), var(--zhu-deep)));
}
.cup::after { /* 杯托 */
  content: ""; position: absolute; left: 50%; bottom: -34px;
  width: 170px; height: 12px; border-radius: 999px;
  background: rgba(201, 162, 75, .35); transform: translateX(-50%);
}
.cv-spring { background: linear-gradient(200deg, #FBE9E4, #F6D9CB); --tea-gradient: linear-gradient(160deg, #F2662D, #D9532B); }
.cv-summer { background: linear-gradient(200deg, #FBEBD8, #F3DDBB); --tea-gradient: linear-gradient(160deg, #D98A2B, #B4691E); }
.cv-autumn { background: linear-gradient(200deg, #EFEDE6, #E4DED2); --tea-gradient: linear-gradient(160deg, #A89878, #8C7A5E); }
.cv-winter { background: linear-gradient(200deg, #E9E2DA, #D8CCC0); --tea-gradient: linear-gradient(160deg, #6B4632, #3A241A); }
.card-body { padding: 24px 26px 30px; }
.card-name { font-family: var(--serif); font-weight: 900; font-size: 21px; letter-spacing: .06em; color: var(--ink); }
.card-name small { display: block; font-family: var(--latin); font-style: italic; font-weight: 500; font-size: 12.5px; letter-spacing: .14em; color: var(--jin-text); margin-top: 4px; }
.card-tag {
  display: inline-block; margin-top: 14px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .12em;
  color: #fff; background: linear-gradient(120deg, var(--zhu), var(--cheng));
  padding: 5px 14px; border-radius: 999px;
}
.card-desc { margin-top: 14px; font-size: 13.5px; line-height: 1.9; letter-spacing: .03em; }
/* 跳转可供性：悬停浮现“进入这盏茶 →” */
.card-go {
  margin-top: 16px; display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--zhu-deep);
  opacity: 0; transform: translateX(-6px);
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out);
}
.card-go i { font-style: normal; font-family: var(--latin); transition: transform .3s var(--ease-out); }
.card:hover .card-go, .card:focus-visible .card-go { opacity: 1; transform: none; }
.card:hover .card-go i { transform: translateX(4px); }
@media (hover: none) { .card-go { opacity: 1; transform: none; } }
.carousel-hint { text-align: center; font-size: 12px; letter-spacing: .3em; color: var(--blue); margin-top: 8px; transition: opacity .8s var(--ease-out); }
/* 首次拖动后提示完成使命，淡出让位给内容 */
.carousel-hint.done { opacity: 0; }

/* ---------------- 关于我们（米白） ---------------- */
.stats { max-width: 1100px; margin: 0 auto 80px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.stat {
  text-align: center; padding: 40px 20px;
  border-top: 2px solid var(--jin);
}
.stat b {
  font-family: var(--serif); font-weight: 900; font-size: clamp(2.6rem, 5vw, 4rem);
  color: var(--zhu);                /* 纯朱砂，去掉渐变文字 */
}
.stat p { margin-top: 8px; font-size: 13px; letter-spacing: .2em; color: var(--text); }

/* 关于我们：不对称 Bento —— 左侧 1 个 manifesto 卡，右侧 2 个小卡堆叠 */
.values {
  max-width: 1100px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  grid-template-rows: auto auto;
  gap: 28px;
}
.values > .value:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; }
.values > .value:nth-child(2) { grid-column: 2; grid-row: 1; }
.values > .value:nth-child(3) { grid-column: 2; grid-row: 2; }
.value {
  background: #fff; border-radius: 20px; padding: 36px 32px;
  border: 1px solid rgba(168, 152, 120, .32);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .05);
  transition: transform .45s var(--ease-out), box-shadow .45s;
}
.value:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(33, 24, 18, .1); }
.value-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(140deg, var(--zhu), var(--cheng));
  color: #fff; font-family: var(--serif); font-weight: 900; font-size: 20px;
}
/* manifesto 卡：更大、更静，给主张呼吸感；下半以真实门店照填满，不再空置 */
.values > .value:nth-child(1) { padding: 48px 44px; display: flex; flex-direction: column; }
.values > .value:nth-child(1) .value-icon { width: 58px; height: 58px; font-size: 24px; }
.values > .value:nth-child(1) h3 { font-size: 26px; line-height: 1.4; }
.values > .value:nth-child(1) p   { font-size: 15px; line-height: 2; }
.values > .value:nth-child(1) .value-photo {
  margin-top: 28px; width: 100%; flex: 1 1 0; min-height: 210px;
  object-fit: cover; border-radius: 14px; display: block;
}
.value h3 { font-family: var(--serif); font-weight: 900; font-size: 19px; letter-spacing: .08em; color: var(--ink); }
.value h3 small { font-family: var(--latin); font-style: italic; font-weight: 500; font-size: 12px; letter-spacing: .16em; color: var(--jin); margin-left: 8px; }
.value p { margin-top: 12px; font-size: 13.5px; line-height: 1.9; }
@media (max-width: 760px) {
  .values { grid-template-columns: 1fr; grid-template-rows: auto; }
  .values > .value:nth-child(1),
  .values > .value:nth-child(2),
  .values > .value:nth-child(3) { grid-column: 1; grid-row: auto; padding: 32px 28px; }
  .values > .value:nth-child(1) h3 { font-size: 22px; }
}

/* ---------------- 品牌故事（玄墨深底） ---------------- */
#story {
  background:
    radial-gradient(ellipse 70% 40% at 50% 0%, rgba(232, 57, 42, .16), transparent 60%),
    var(--ink);
  color: rgba(245, 244, 240, .85);
  overflow: hidden;
}
#story .section-title { color: var(--rice); }
#story .vlabel { color: var(--jin-light); background: rgba(201, 162, 75, .14); }
.story-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(280px, 1fr) 1.2fr;
  gap: clamp(40px, 6vw, 90px); align-items: center; position: relative; z-index: 2;
}
.story-art { position: relative; }
.story-art svg { width: 100%; height: auto; }
.line-draw {
  fill: none; stroke: var(--jin); stroke-width: 2; opacity: .85;
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  transition: stroke-dashoffset 2.4s var(--ease-out);
}
.in .line-draw { stroke-dashoffset: 0; }
.craft-block {
  margin-top: 28px; border-radius: 18px; height: 170px;
  background:
    linear-gradient(115deg, transparent 62%, rgba(232, 57, 42, .85) 62.2%),
    radial-gradient(ellipse at 30% 30%, #6B4632, #2C1B12 75%);
  border: 1px solid rgba(201, 162, 75, .4);
  display: flex; align-items: flex-end; padding: 18px 22px;
  font-size: 12px; letter-spacing: .26em; color: var(--rice);
}
.story-item { padding: 26px 0; border-bottom: 1px solid rgba(201, 162, 75, .22); }
.story-item:last-child { border-bottom: none; }
.story-item h3 {
  font-family: var(--serif); font-weight: 900; font-size: 22px; letter-spacing: .1em;
  color: var(--rice);
}
/* 去掉斜体英文 caps（ORIGIN / CUP TEA / TODAY）的 AI 字段标签指纹 */
.story-item h3 i { display: none; }
.story-item p { margin-top: 12px; font-size: 14px; line-height: 2; letter-spacing: .03em; color: rgba(245, 244, 240, .72); }
/* 商业实践入口卡：品牌故事 → project.html（山海茶韵） */
.venture-card {
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: stretch;
  max-width: 1080px; margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(33, 24, 18, .08);
  border-radius: 22px; overflow: hidden;
  text-decoration: none; color: inherit;
  box-shadow: 0 24px 60px rgba(33, 24, 18, .08);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.venture-card:hover { transform: translateY(-5px); box-shadow: 0 34px 76px rgba(33, 24, 18, .14); }
.venture-photo { margin: 0; min-height: 100%; }
.venture-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.venture-body { padding: clamp(26px, 4vw, 46px); display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.venture-title { font-family: var(--serif); font-weight: 900; color: var(--ink); line-height: 1.2; }
.venture-title span { display: block; font-size: clamp(1.6rem, 2.6vw, 2.2rem); letter-spacing: .06em; }
.venture-title small { display: block; margin-top: 6px; font-size: clamp(.95rem, 1.4vw, 1.15rem); font-weight: 600; letter-spacing: .1em; color: var(--zhu); }
.venture-desc { font-size: 14px; line-height: 2; letter-spacing: .03em; color: var(--text); }
.venture-stats {
  list-style: none; margin: 2px 0 0; padding: 14px 0 0; width: 100%;
  display: grid; grid-template-columns: repeat(4, auto); gap: 8px 18px; justify-content: start;
  border-top: 1px solid rgba(33, 24, 18, .1);
}
.venture-stats b { display: block; font-family: var(--latin); font-size: clamp(1.05rem, 1.8vw, 1.35rem); font-weight: 700; color: var(--zhu); }
.venture-stats span { display: block; margin-top: 2px; font-size: 12px; letter-spacing: .05em; color: var(--tea); }
.venture-cta { margin-top: 10px; align-self: flex-start; }
@media (max-width: 860px) {
  .venture-card { grid-template-columns: 1fr; }
  .venture-photo { aspect-ratio: 16 / 10; min-height: 0; }
  .venture-stats { grid-template-columns: repeat(2, auto); }
}
.story-vtitle {
  writing-mode: vertical-rl; font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem); letter-spacing: .22em;
  color: var(--rice);
  border-left: 1px solid rgba(201, 162, 75, .5); padding-left: 18px;
  justify-self: start;
}

/* ---------------- 联系我们 / 页脚 ---------------- */
#contact {
  background:
    radial-gradient(ellipse 60% 50% at 50% 110%, rgba(232, 57, 42, .22), transparent 65%),
    var(--ink);
  color: var(--rice); text-align: center;
  padding-bottom: 60px;
}
.contact-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 4.6rem); letter-spacing: .08em; line-height: 1.25;
}
.contact-title small { display: block; font-family: var(--latin); font-style: italic; font-weight: 500; font-size: .3em; letter-spacing: .3em; color: var(--jin); margin-top: 14px; }
.contact-sub { margin: 26px auto 0; max-width: 520px; font-size: 14.5px; line-height: 2; color: rgba(245, 244, 240, .7); }
.contact-info { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; font-size: 13.5px; letter-spacing: .1em; color: rgba(245, 244, 240, .75); }
.contact-info a { color: var(--rice); text-decoration: none; border-bottom: 1px solid rgba(201, 162, 75, .5); }
.contact-cta { margin-top: 40px; }
/* 版权行：分隔线只保留 sf-inner 的一条，避免双线 */
.footer-note {
  margin-top: 26px;
  font-size: 11.5px; letter-spacing: .18em; color: rgba(245, 244, 240, .45);
}
.footer-bird { width: 34px; height: 34px; margin: 0 auto 14px; opacity: .8; }

/* ---------------- 站点地图页脚（全站统一，收束所有跳转） ---------------- */
.site-footer { position: relative; z-index: 2; max-width: 1200px; margin: clamp(60px, 9vh, 96px) auto 0; text-align: left; }
.site-footer.solo {
  max-width: none; margin: 0;
  padding: clamp(56px, 9vh, 88px) clamp(20px, 6vw, 80px) 34px;
  background:
    radial-gradient(ellipse 55% 42% at 50% 118%, rgba(232, 57, 42, .2), transparent 65%),
    var(--ink);
  color: var(--rice);
}
.sf-inner {
  display: grid; grid-template-columns: minmax(220px, 1.2fr) 2fr;
  gap: clamp(32px, 6vw, 80px); align-items: start;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(201, 162, 75, .25);
}
.sf-logo { font-family: var(--serif); font-weight: 900; font-size: 22px; letter-spacing: .12em; color: var(--rice); }
.sf-logo span { font-family: var(--latin); font-weight: 600; font-size: 11px; letter-spacing: .32em; color: var(--jin); margin-left: 10px; }
.sf-tag { margin-top: 12px; font-size: 13px; line-height: 1.9; letter-spacing: .04em; color: rgba(245, 244, 240, .62); max-width: 320px; }
.sf-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sf-cols > div { display: flex; flex-direction: column; gap: 10px; }
.sf-cols b {
  font-family: var(--latin); font-size: 11px; font-weight: 600;
  letter-spacing: .24em; color: var(--jin-light); margin-bottom: 6px;
}
.sf-cols a {
  font-size: 13px; letter-spacing: .06em; color: rgba(245, 244, 240, .78);
  text-decoration: none; width: fit-content;
  border-bottom: 1px solid transparent;
  transition: color .25s, border-color .25s;
}
.sf-cols a:hover { color: var(--rice); border-color: rgba(201, 162, 75, .6); }
@media (max-width: 860px) {
  .sf-inner { grid-template-columns: 1fr; gap: 30px; }
  .sf-cols { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 900px) {
  .story-grid { grid-template-columns: 1fr; }
  .story-vtitle { writing-mode: horizontal-tb; border-left: none; border-bottom: 1px solid rgba(201,162,75,.5); padding: 0 0 12px; }
}
@media (max-width: 760px) {
  .suzaku-img { width: min(72vw, 360px); height: auto; margin-top: 88px; }
  .gaiwan { display: none; } /* 小屏上与按钮叠压，隐藏 */
  .hero-content { margin-top: 18px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .vlabel { writing-mode: horizontal-tb; padding: 7px 14px; }
  /* 移动端导航：全宽下拉面板（从导航正下方展开，不再错位露缝） */
  #navToggle { display: inline-flex; }
  .nav-links {
    position: fixed; inset: 0 0 auto 0;
    flex-direction: column; align-items: stretch;
    background: rgba(245, 244, 240, .96);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    padding: 92px clamp(20px, 6vw, 64px) 30px;
    gap: 0;
    border-bottom: 1px solid rgba(168, 152, 120, .22);
    box-shadow: 0 24px 48px rgba(33, 24, 18, .12);
    max-height: 100dvh; overflow: auto;
    transform: translateY(-12px);
    opacity: 0; pointer-events: none;
    transition: transform .25s var(--ease-out), opacity .25s var(--ease-out);
  }
  .nav.open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a {
    display: block; padding: 14px 0; font-size: 15px;
    border-bottom: 1px solid rgba(168, 152, 120, .18);
  }
  .nav-links a:last-of-type { border-bottom: none; }
  .nav-links #langToggle { align-self: flex-start; margin-top: 8px; }
}

/* ---------------- 动效降级 ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .2s !important; }
  .reveal, .reveal-clip { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .line-draw { stroke-dashoffset: 0 !important; }
  .marquee-track { animation: none !important; }
  @view-transition { navigation: none; }
}

/* ============ 真实化改版新增（e01） ============ */
/* 杯茶系列卡片：真实包装图 */
.card { display: block; color: inherit; text-decoration: none; }
.card-visual.card-photo-wrap { align-items: stretch; }
.card-visual.card-photo-wrap::before { display: none; }
.card-photo { width: 100%; height: 220px; object-fit: cover; display: block; }

/* 设计者说 */
#designer {
  background:
    radial-gradient(ellipse 55% 35% at 12% 6%, rgba(207, 230, 242, .5), transparent 60%),
    linear-gradient(180deg, #EFEDE6 0%, var(--rice) 100%);
}
/* 设计者说：Bento —— 3x3 网格，logo 占左上 2x2，其余填满 9 格无空 cell */
.dg-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 200px);
  gap: 18px;
}
.dg-item {
  margin: 0; background: #fff; border-radius: 18px; overflow: hidden;
  border: 1px solid rgba(168, 152, 120, .28);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .05);
  transition: transform .45s var(--ease-out), box-shadow .45s;
  display: flex; flex-direction: column;
}
.dg-item:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(33, 24, 18, .1); }
.dg-item img { width: 100%; flex: 1; min-height: 0; object-fit: cover; display: block; }
.dg-item.dg-logo {
  grid-column: 1 / span 2;
  grid-row: 1 / span 2;
}
.dg-item.dg-logo img { object-fit: contain; padding: 36px; background: var(--rice); }
@media (max-width: 760px) {
  .dg-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 180px); }
  .dg-item.dg-logo { grid-column: 1; grid-row: 1 / span 2; }
}
.dg-item figcaption {
  padding: 13px 18px; font-size: 12.5px; letter-spacing: .08em; color: var(--text);
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
}
.dg-item figcaption i {
  font-family: var(--latin); font-style: italic; color: var(--text);
  font-size: 11px; letter-spacing: .14em; white-space: nowrap;
}
/* 窄卡图注：中文与英文标签上下堆叠（级联顺序须在 nowrap 之后） */
@media (max-width: 760px) {
  .dg-item figcaption { flex-direction: column; align-items: flex-start; gap: 3px; }
  .dg-item figcaption i { white-space: normal; }
}
/* 视频两件作品：并排放；「手机壳」只装视频，caption 在壳外浅色背景上 */
.dg-videos {
  max-width: 820px; margin: 64px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  justify-items: center;
}
.video-card {
  margin: 0; width: 100%;
  display: flex; flex-direction: column; align-items: center;
}
.video-phone {
  width: 100%;
  max-width: 340px;
  background: var(--ink); padding: 12px 10px 16px;
  border-radius: 28px;
  border: 1px solid rgba(168, 152, 120, .32);
  box-shadow: 0 28px 60px rgba(33, 24, 18, .22);
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
.video-phone:hover { transform: translateY(-4px); box-shadow: 0 36px 72px rgba(33, 24, 18, .28); }
.video-phone iframe {
  width: 100%; aspect-ratio: 9 / 16; height: auto; display: block;
  border: 0; border-radius: 18px;
}

/* caption 在壳外（浅米底上，深色文字） */
.video-card figcaption {
  margin-top: 22px;
  text-align: center;
  max-width: 340px;
  display: flex; flex-direction: column; gap: 8px;
}
.video-card figcaption h4 {
  font-family: var(--serif); font-weight: 900;
  font-size: 18px; letter-spacing: .06em;
  color: var(--ink); margin: 0;
}
.video-card figcaption p {
  font-size: 13.5px; line-height: 1.75; letter-spacing: .02em;
  color: var(--text); margin: 0;
}
.video-card figcaption a.video-link {
  display: inline-flex; align-items: center; gap: 4px;
  align-self: center;
  margin-top: 4px; padding-bottom: 3px;
  font-size: 12.5px; letter-spacing: .08em;
  color: var(--zhu-deep); text-decoration: none;
  border-bottom: 1px solid rgba(179, 36, 26, .4);
  transition: opacity .2s var(--ease-out);
}
.video-card figcaption a.video-link:hover { opacity: .7; }
@media (max-width: 760px) {
  .dg-videos { grid-template-columns: 1fr; max-width: 380px; gap: 40px; }
}

/* ============ 产品详情页（e01s03） ============ */
.pd-hero {
  min-height: 88vh; position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 120px 24px 60px;
  background:
    radial-gradient(ellipse 65% 45% at 50% 30%, color-mix(in srgb, var(--tint) 22%, transparent), transparent 70%),
    linear-gradient(180deg, var(--rice) 0%, #EFEDE6 55%, var(--ice) 100%);
}
.pd-kicker { font-family: var(--latin); font-size: 12px; font-weight: 600; letter-spacing: .4em; color: var(--jin-text); }
.pd-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.6rem, 7vw, 5rem); letter-spacing: .06em; color: var(--ink);
  margin: 14px 0 8px;
}
/* pd-tea：tint 自动用 color-mix 拉深，确保白字 WCAG AA 通过 */
.pd-tea {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .14em; color: #fff;
  background: linear-gradient(120deg,
    color-mix(in srgb, var(--tint) 78%, var(--ink)),
    color-mix(in srgb, var(--cheng) 78%, var(--ink))); 
  padding: 6px 16px; border-radius: 999px;
}
.pd-desc { margin-top: 18px; max-width: 560px; font-size: 15px; line-height: 2; color: var(--text); }
.pd-hero-img { margin: 42px auto 0; max-width: 860px; }
.pd-hero-img img { width: 100%; display: block; border-radius: 20px; box-shadow: 0 26px 60px rgba(33,24,18,.14); }
.pd-sec { max-width: 1200px; margin: 0 auto; padding-top: 0; }
.pd-sec .section-head { margin-bottom: 40px; }
.pd-tintbg { border-radius: 28px; background: rgba(231,242,248,.55); }
/* 茶的故事：杂志式对页 —— 内容收窄居中，消除高瘦海报旁的大片右侧空白 */
.pd-story {
  max-width: 880px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(200px, 250px) 1fr;
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.pd-story-card {
  margin: 0; justify-self: center; width: 100%;
  background: #fff; border-radius: 20px; padding: 10px;
  border: 1px solid color-mix(in srgb, var(--tint, var(--jin)) 40%, rgba(168, 152, 120, .35));
  box-shadow: 0 18px 44px rgba(33, 24, 18, .12);
}
.pd-story-card img { width: 100%; border-radius: 12px; display: block; }
/* 引文式排版：茶汤色左标线，给故事文字以“展签”质感 */
.pd-story-text {
  font-size: 15.5px; line-height: 2.3; letter-spacing: .04em; color: var(--text);
  padding-left: 24px;
  border-left: 3px solid color-mix(in srgb, var(--tint, var(--zhu)) 55%, transparent);
}
.pd-taste-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; }
.pd-taste {
  position: relative;
  background: #fff; border-radius: 18px; padding: 28px 26px;
  box-shadow: 0 12px 30px rgba(33,24,18,.06);
}
.pd-taste::before {
  content: ""; position: absolute; top: 0; left: 26px; right: 26px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--tint), color-mix(in srgb, var(--tint) 55%, var(--ink)));
}
.pd-taste i { display: block; font-style: normal; font-size: 12px; letter-spacing: .24em; color: var(--blue); }
.pd-taste b { display: block; margin-top: 10px; font-size: 16.5px; line-height: 1.7; color: var(--ink); }
.pd-brew { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
/* 单口味茶：一张冲泡卡不必撑满整行，居中与下方 method 行对齐 */
.pd-brew:not(:has(.pd-flavor + .pd-flavor)) { grid-template-columns: minmax(0, 620px); justify-content: center; }
.pd-flavor {
  background: #fff; border-radius: 18px; padding: 26px 28px;
  border: 1px solid rgba(168,152,120,.28); box-shadow: 0 12px 30px rgba(33,24,18,.05);
}
.pd-flavor h3 { font-family: var(--serif); font-weight: 900; font-size: 19px; letter-spacing: .08em; color: var(--ink); }
.pd-flavor h3 small { display: block; font-family: var(--sans); font-weight: 500; font-size: 12px; letter-spacing: .14em; color: var(--jin); margin-top: 4px; }
.pd-flavor p { margin-top: 12px; font-size: 14px; line-height: 1.9; color: var(--text); }
.pd-method { margin-top: 20px; text-align: center; font-size: 12.5px; letter-spacing: .2em; color: var(--blue); }
.pd-spec { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0; }
.pd-spec > div { padding: 18px 20px; border-bottom: 1px solid rgba(168,152,120,.26); }
.pd-spec dt { font-size: 11.5px; letter-spacing: .22em; color: var(--blue); }
.pd-spec dd { margin: 8px 0 0; font-size: 15px; font-weight: 500; color: var(--ink); text-wrap: balance; }

/* ---------------- 详情页：面包屑 ---------------- */
.crumbs {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  font-size: 12.5px; font-weight: 500; letter-spacing: .1em;
  margin-bottom: 20px;
}
.crumbs a {
  color: var(--jin-text); text-decoration: none; padding-bottom: 2px;
  border-bottom: 1px solid rgba(168, 152, 120, .4);
  transition: color .25s, border-color .25s;
}
.crumbs a:hover { color: var(--zhu-deep); border-color: var(--zhu-deep); }
.crumbs i { font-style: normal; color: var(--jin); }
.crumbs b { font-weight: 700; color: var(--ink); }

/* ---------------- 详情页：上一盏 / 色带轨 / 下一盏 ----------------
   四款茶按汤色由浅到深排成一条可循环的品鉴动线 */
.pd-pager {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 22px; align-items: stretch;
}
.pd-nav {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  text-decoration: none; color: inherit; min-width: 0;
  background: #fff; border-radius: 20px; padding: 22px 24px;
  border: 1px solid rgba(168, 152, 120, .28);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .06);
  transition: transform .45s var(--ease-out), box-shadow .45s;
}
.pd-nav::before {
  content: ""; position: absolute; top: 0; left: 24px; right: 24px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--tint, var(--zhu)), color-mix(in srgb, var(--tint, var(--zhu)) 55%, var(--ink)));
}
.pd-nav:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(33, 24, 18, .12); }
.pd-nav-txt { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.pd-nav small { font-family: var(--latin); font-size: 11px; font-weight: 600; letter-spacing: .18em; color: var(--jin-text); }
.pd-nav b { font-family: var(--serif); font-weight: 900; font-size: 19px; letter-spacing: .05em; color: var(--ink); line-height: 1.4; }
.pd-nav-txt i { font-style: normal; font-size: 12px; letter-spacing: .08em; color: var(--text); }
.pd-nav img { width: 92px; height: 68px; object-fit: cover; border-radius: 12px; flex-shrink: 0; }
.pd-nav-arrow {
  font-style: normal; font-family: var(--latin); font-size: 22px; font-weight: 600;
  color: var(--tint, var(--zhu)); transition: transform .3s var(--ease-out);
}
.pd-nav.prev .pd-nav-arrow { order: -1; }
.pd-nav.prev img { margin-left: auto; }
.pd-nav.next .pd-nav-arrow { order: 3; }
.pd-nav.prev:hover .pd-nav-arrow { transform: translateX(-5px); }
.pd-nav.next:hover .pd-nav-arrow { transform: translateX(5px); }
.pd-rail { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 0 4px; }
.pd-rail-t {
  font-family: var(--latin); font-size: 10.5px; font-weight: 600;
  letter-spacing: .22em; color: var(--jin-text); white-space: nowrap;
}
.pd-rail ol {
  display: flex; gap: 4px; list-style: none; margin: 0; padding: 5px;
  background: rgba(255, 255, 255, .65);
  border: 1px solid rgba(168, 152, 120, .25); border-radius: 999px;
}
.pd-rail li a {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 13px; border-radius: 999px;
  font-size: 12.5px; letter-spacing: .06em; color: var(--text); text-decoration: none;
  transition: background .25s, color .25s;
}
.pd-rail li a i {
  width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0;
  background: var(--tint, var(--zhu)); transition: box-shadow .25s;
}
.pd-rail li a:hover { background: rgba(168, 152, 120, .14); }
.pd-rail li.cur a { background: var(--ink); color: var(--rice); }
.pd-rail li.cur a i { box-shadow: 0 0 0 2px rgba(33, 24, 18, .55), 0 0 0 3.5px var(--tint, var(--zhu)); }
.pd-back { margin-top: 44px; text-align: center; }
@media (max-width: 980px) {
  .pd-pager { grid-template-columns: 1fr 1fr; }
  .pd-rail { grid-column: 1 / -1; order: 3; padding-top: 6px; }
  .pd-rail ol { flex-wrap: wrap; justify-content: center; border-radius: 22px; }
}
@media (max-width: 560px) {
  .pd-pager { grid-template-columns: 1fr; }
  .pd-nav { padding: 18px 18px; }
  .pd-nav img { width: 74px; height: 56px; }
  .pd-nav b { font-size: 17px; }
}
@media (max-width: 900px) {
  .pd-story { grid-template-columns: 1fr; gap: 28px; }
  /* 竖版海报全宽拉得太长，收窄居中 */
  .pd-story-card { max-width: 250px; }
}

/* ============================================================
   学生项目页 · project.html（山海茶韵 · 学生商业实践）
   沿用新国潮体系；组件遵循「双 bezel」外壳 + 呼吸感留白
   ============================================================ */

/* 眉标胶囊 */
.pj-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--latin); font-size: 11px; font-weight: 600;
  letter-spacing: .22em; text-indent: .1em; color: var(--zhu-deep);
  border: 1px solid rgba(232, 57, 42, .35); border-radius: 999px;
  padding: 7px 16px; background: rgba(232, 57, 42, .05);
}
.pj-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--zhu);
}

/* ---------------- 项目首屏 ---------------- */
.pj-hero {
  position: relative; min-height: 92dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: clamp(120px, 16vh, 160px) 24px clamp(56px, 8vh, 96px);
  background:
    radial-gradient(ellipse 62% 42% at 50% 30%, rgba(207, 230, 242, .5), transparent 70%),
    radial-gradient(ellipse 40% 30% at 82% 12%, rgba(232, 201, 138, .22), transparent 70%),
    linear-gradient(180deg, var(--rice) 0%, #EFEDE6 55%, var(--ice) 100%);
  overflow: hidden;
}
.pj-hero-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5.2rem);
  line-height: 1.16; letter-spacing: .06em; color: var(--ink);
  margin: 22px 0 12px;
  text-wrap: balance;
}
.pj-hero-title > span:first-child {
  color: var(--zhu-deep);
  text-shadow: 0 0 1px rgba(33,24,18,.35), 0 1px 0 rgba(245,244,240,.7), 0 0 28px rgba(245,244,240,.85);
}
.pj-hero-title > span:last-child {
  color: var(--ink);
  text-shadow: 0 0 1px rgba(33,24,18,.25), 0 0 24px rgba(245,244,240,.9);
}
.pj-hero-en {
  font-family: var(--latin); font-style: italic; font-weight: 600;
  font-size: clamp(1rem, 1.8vw, 1.35rem); letter-spacing: .14em; color: var(--ink);
  text-shadow: 0 1px 0 rgba(245,244,240,.85), 0 0 18px rgba(245,244,240,.9);
}
.pj-hero-sub {
  margin: 22px auto 0; max-width: 620px;
  font-size: 15.5px; line-height: 2; letter-spacing: .04em; color: var(--ink); font-weight: 500;
  text-shadow: 0 1px 0 rgba(245,244,240,.85), 0 0 18px rgba(245,244,240,.9);
}
.pj-hero-ctas { margin-top: 34px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* 首屏数据轨：双 bezel 外壳 */
.pj-stats {
  margin-top: clamp(44px, 7vh, 72px);
  display: inline-grid; grid-template-columns: repeat(4, auto);
  gap: 0;
  background: rgba(255, 255, 255, .55);
  border: 1px solid rgba(168, 152, 120, .32);
  border-radius: 24px; padding: 8px;
  box-shadow: 0 24px 60px rgba(33, 24, 18, .1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.pj-stats > div {
  padding: 20px clamp(22px, 3.4vw, 44px); text-align: center;
  border-left: 1px solid rgba(168, 152, 120, .28);
}
.pj-stats > div:first-child { border-left: none; }
.pj-stats b {
  display: block; font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem); letter-spacing: .02em; color: var(--zhu);
}
.pj-stats p { margin-top: 6px; font-size: 12px; letter-spacing: .18em; color: var(--text); }

/* 本页章节目录 chips：全局导航统一后，页内跳转由 chips 承担（带 scrollspy） */
.pj-chips { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.pj-chips a {
  font-size: 12.5px; font-weight: 500; letter-spacing: .12em;
  color: var(--text); text-decoration: none;
  background: rgba(255, 255, 255, .65);
  border: 1px solid rgba(168, 152, 120, .4); border-radius: 999px;
  padding: 9px 20px;
  transition: transform .12s ease-out, background .25s, color .25s, border-color .25s;
}
.pj-chips a:hover { transform: translateY(-2px); border-color: var(--zhu); color: var(--zhu-deep); }
.pj-chips a.active { background: var(--ink); border-color: var(--ink); color: var(--rice); }
@media (max-width: 860px) {
  .pj-hero { min-height: 0; }
  /* inline-grid 会按内容撑宽（636px > 390 视口）：改随容器，并缩小数字 */
  .pj-stats { display: grid; width: calc(100% - 16px); grid-template-columns: repeat(2, 1fr); margin-inline: 8px; }
  .pj-stats b { font-size: clamp(1.3rem, 6.4vw, 2.2rem); }
  .pj-stats > div { padding: 20px 14px; }
  .pj-stats > div:nth-child(3) { border-left: none; }
  .pj-stats > div { border-top: 1px solid rgba(168,152,120,.22); }
  .pj-stats > div:nth-child(-n+2) { border-top: none; }
}

/* ---------------- 时间线（玄墨深底，与 #story 同语系） ---------------- */
#pj-timeline {
  background:
    radial-gradient(ellipse 70% 40% at 50% 0%, rgba(232, 57, 42, .16), transparent 60%),
    var(--ink);
  color: rgba(245, 244, 240, .85);
}
#pj-timeline .section-title { color: var(--rice); }
#pj-timeline .vlabel { color: var(--jin-light); background: rgba(201, 162, 75, .14); }
.pj-tl {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
}
.pj-tl-item {
  position: relative; padding: 30px 18px 6px;
  border-top: 1px solid rgba(201, 162, 75, .35);
}
.pj-tl-item::before {
  content: ""; position: absolute; top: -5px; left: 18px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--zhu);
  box-shadow: 0 0 0 5px rgba(232, 57, 42, .18);
}
.pj-tl-item time {
  font-family: var(--latin); font-weight: 600; font-size: 12px;
  letter-spacing: .18em; color: var(--jin-light);
}
.pj-tl-item h3 {
  margin-top: 10px; font-family: var(--serif); font-weight: 900;
  font-size: 17px; letter-spacing: .06em; color: var(--rice); line-height: 1.5;
}
.pj-tl-item p { margin-top: 8px; font-size: 12.5px; line-height: 1.85; color: rgba(245, 244, 240, .62); }
@media (max-width: 1100px) { .pj-tl { grid-template-columns: repeat(3, 1fr); row-gap: 34px; } }
@media (max-width: 640px)  { .pj-tl { grid-template-columns: 1fr; } }

/* ---------------- 双 bezel 照片框 ---------------- */
.pj-frame {
  margin: 0; min-width: 0; /* 网格子项自动最小尺寸会把图片原始宽度撑进轨道（390 视口溢出） */
  background: rgba(168, 152, 120, .1);
  border: 1px solid rgba(168, 152, 120, .3);
  border-radius: 26px; padding: 9px;
  box-shadow: 0 22px 54px rgba(33, 24, 18, .1);
  transition: transform .45s var(--ease-out), box-shadow .45s;
}
.pj-frame > div {
  border-radius: calc(26px - 8px); overflow: hidden;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, .4);
}
.pj-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pj-frame:hover { transform: translateY(-6px); box-shadow: 0 30px 66px rgba(33, 24, 18, .16); }
.pj-frame figcaption {
  padding: 13px 10px 5px; font-size: 12.5px; letter-spacing: .08em; color: var(--text);
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
}
.pj-frame figcaption i {
  font-family: var(--latin); font-style: italic; color: var(--jin-text);
  font-size: 11px; letter-spacing: .14em; white-space: nowrap;
}
/* 窄卡图注：中文与英文标签上下堆叠，英文标签允许换行（级联顺序须在 nowrap 之后） */
@media (max-width: 860px) {
  .pj-frame figcaption { flex-direction: column; align-items: flex-start; gap: 3px; }
  .pj-frame figcaption i { white-space: normal; }
}

/* ---------------- 章节通用 ---------------- */
/* 调研：事实卡 + 双图 + 洞见 */
.pj-facts {
  max-width: 1200px; margin: 0 auto 56px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.pj-fact {
  position: relative;
  background: #fff; border-radius: 20px; padding: 30px 26px;
  border: 1px solid rgba(168, 152, 120, .3);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .05);
}
/* 顶部强调条：内嵌圆角短棒，避免 border-top 在圆角处翘出“红角” */
.pj-fact::before {
  content: ""; position: absolute; top: 0; left: 26px; right: 26px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--zhu), var(--cheng));
}
.pj-fact b {
  display: block; font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--zhu);
}
.pj-fact p { margin-top: 8px; font-size: 13px; letter-spacing: .06em; color: var(--text); line-height: 1.7; }
@media (max-width: 860px) { .pj-facts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pj-facts { grid-template-columns: 1fr; } }

.pj-duo {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start;
}
.pj-duo .pj-frame img { aspect-ratio: 3 / 4; }
@media (max-width: 700px) { .pj-duo { grid-template-columns: 1fr; } }

/* 调研三图变体 */
.pj-duo.three { max-width: 1240px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .pj-duo.three { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .pj-duo.three { grid-template-columns: 1fr; } }

/* 问卷构成条（纯 CSS 数据可视化） */
.pj-survey {
  position: relative;
  max-width: 1200px; margin: -26px auto 56px;
  background: #fff; border-radius: 20px; padding: 28px 34px 26px;
  border: 1px solid rgba(168, 152, 120, .3);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .05);
}
.pj-survey::before {
  content: ""; position: absolute; top: 0; left: 34px; right: 34px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--zhu), var(--cheng));
}
.pj-survey-top {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 14px; flex-wrap: wrap; margin-bottom: 16px;
}
.pj-survey-top b {
  font-family: var(--serif); font-weight: 900; font-size: 16.5px;
  letter-spacing: .05em; color: var(--ink);
}
.pj-survey-top span {
  font-family: var(--latin); font-weight: 600; font-size: 12px;
  letter-spacing: .12em; color: var(--jin-text);
}
.pj-survey-bar {
  display: flex; height: 14px; border-radius: 999px; overflow: hidden;
  background: rgba(168, 152, 120, .14);
  border: 1px solid rgba(168, 152, 120, .28);
}
.pj-survey-bar i { display: block; height: 100%; }
.pj-survey-bar .off { background: linear-gradient(120deg, var(--zhu-deep), var(--zhu)); }
.pj-survey-bar .on  { background: linear-gradient(120deg, #C9B68C, #8C6A4E); }
.pj-survey-legend { display: flex; gap: 34px; flex-wrap: wrap; margin-top: 16px; }
.pj-survey-legend > span { display: flex; align-items: baseline; gap: 10px; }
.pj-survey-legend i { align-self: center; width: 10px; height: 10px; border-radius: 3px; }
.pj-survey-legend .dot-off { background: var(--zhu); }
.pj-survey-legend .dot-on  { background: var(--tea); }
.pj-survey-legend b {
  font-family: var(--serif); font-weight: 900; font-size: 21px; color: var(--ink);
}
.pj-survey-legend em { font-style: normal; font-size: 12.5px; letter-spacing: .06em; color: var(--text); }

/* 峰值月贡献条（深底章节内） */
.pj-peak {
  max-width: 1200px; margin: 26px auto 0;
  background: rgba(245, 244, 240, .05);
  border: 1px solid rgba(201, 162, 75, .32);
  border-radius: 20px; padding: 26px 32px 24px;
}
.pj-peak-top {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 14px; flex-wrap: wrap; margin-bottom: 16px;
}
.pj-peak-top b {
  font-family: var(--serif); font-weight: 900; font-size: 16.5px;
  letter-spacing: .05em; color: var(--rice);
}
.pj-peak-top span {
  font-family: var(--latin); font-weight: 600; font-size: 12px;
  letter-spacing: .12em; color: var(--jin-light);
}
.pj-peak-bar {
  position: relative; height: 14px; border-radius: 999px;
  background: rgba(245, 244, 240, .08);
  border: 1px solid rgba(201, 162, 75, .3);
}
.pj-peak-bar i {
  position: absolute; inset: 0 auto 0 0; border-radius: 999px;
  background: linear-gradient(120deg, var(--zhu-deep), var(--zhu));
  box-shadow: 0 0 18px rgba(232, 57, 42, .4);
}
.pj-peak-bar b {
  position: absolute; left: calc(54.6% + 12px); top: 50%;
  transform: translateY(-50%);
  font-family: var(--latin); font-weight: 700; font-size: 12px;
  letter-spacing: .1em; color: var(--jin-light);
}
.pj-peak p { margin-top: 14px; font-size: 12.5px; letter-spacing: .05em; line-height: 1.8; color: rgba(245, 244, 240, .66); }

/* 产品包装行：图 + 洞见 */
.pj-pkg {
  max-width: 1200px; margin: 56px auto 0;
  display: grid; grid-template-columns: 5fr 7fr; gap: 26px; align-items: stretch;
}
.pj-pkg .pj-frame > div img { aspect-ratio: 3 / 2; }
.pj-pkg .pj-insight { display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 860px) { .pj-pkg { grid-template-columns: 1fr; } }

.pj-insight {
  max-width: 860px; margin: 64px auto 0; text-align: center;
  background:
    linear-gradient(115deg, transparent 62%, rgba(232, 57, 42, .08) 62.2%),
    #fff;
  border: 1px solid rgba(168, 152, 120, .3);
  border-radius: 26px; padding: 52px clamp(24px, 6vw, 72px);
  box-shadow: 0 18px 44px rgba(33, 24, 18, .07);
}
.pj-insight p {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.8; letter-spacing: .04em; color: var(--ink);
}
.pj-insight small {
  display: block; margin-top: 16px;
  font-family: var(--latin); font-style: italic; font-size: 13px; letter-spacing: .1em; color: var(--jin-text);
}

/* ---------------- 产品：瑞兽杯茶（Z 轴微错位） ---------------- */
.pj-cups {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
}
.pj-cup { text-decoration: none; color: inherit; display: block; }
.pj-cup:nth-child(odd)  .pj-frame { transform: rotate(-1.6deg); }
.pj-cup:nth-child(even) .pj-frame { transform: rotate(1.4deg) translateY(10px); }
.pj-cup:hover .pj-frame { transform: rotate(0deg) translateY(-6px); box-shadow: 0 30px 66px rgba(33, 24, 18, .18); }
.pj-cup .pj-frame > div { aspect-ratio: 1 / 1.05; }
.pj-cup-tag {
  display: inline-block; margin-top: 18px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .14em; color: #fff;
  padding: 5px 14px; border-radius: 999px;
}
.pj-cup h3 {
  margin-top: 10px; font-family: var(--serif); font-weight: 900;
  font-size: 19px; letter-spacing: .05em; color: var(--ink); line-height: 1.5;
}
.pj-cup h3 small {
  display: block; font-family: var(--latin); font-style: italic; font-weight: 500;
  font-size: 12px; letter-spacing: .12em; color: var(--jin-text); margin-top: 3px;
}
@media (max-width: 980px) {
  .pj-cups { grid-template-columns: repeat(2, 1fr); }
  .pj-cup:nth-child(even) .pj-frame { transform: rotate(1.4deg); }
}
@media (max-width: 480px) {
  .pj-cups { grid-template-columns: 1fr; max-width: 380px; }
  .pj-cup .pj-frame, .pj-cup:hover .pj-frame { transform: none; }
}
.pj-footnote {
  max-width: 1240px; margin: 26px auto 0;
  font-size: 12.5px; letter-spacing: .06em; color: var(--jin-text);
  display: flex; align-items: center; gap: 10px;
}
.pj-footnote::before { content: "◆"; color: var(--zhu); font-size: 10px; }

/* ---------------- 商业模式（深底核心章） ---------------- */
#pj-business {
  background:
    radial-gradient(ellipse 60% 40% at 85% 100%, rgba(232, 57, 42, .2), transparent 62%),
    var(--ink);
  color: rgba(245, 244, 240, .85);
}
#pj-business .section-title { color: var(--rice); }
#pj-business .vlabel { color: var(--jin-light); background: rgba(201, 162, 75, .14); }
#pj-business .section-desc { color: rgba(245, 244, 240, .72); }
.pj-model {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.pj-step {
  position: relative;
  background: rgba(245, 244, 240, .05);
  border: 1px solid rgba(201, 162, 75, .32);
  border-radius: 22px; padding: 34px 30px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .25);
}
.pj-step i {
  font-style: normal; display: inline-grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(120deg, var(--zhu-deep), var(--zhu));
  color: #fff; font-family: var(--latin); font-weight: 700; font-size: 14px;
}
.pj-step h3 {
  margin-top: 16px; font-family: var(--serif); font-weight: 900;
  font-size: 19px; letter-spacing: .08em; color: var(--rice);
}
.pj-step p { margin-top: 12px; font-size: 13.5px; line-height: 2; color: rgba(245, 244, 240, .72); }
@media (max-width: 900px) { .pj-model { grid-template-columns: 1fr; } }

.pj-evidence {
  max-width: 1200px; margin: 56px auto 0;
  display: grid; grid-template-columns: 5fr 7fr; gap: 26px; align-items: stretch;
}
#pj-business .pj-frame {
  background: rgba(245, 244, 240, .06);
  border-color: rgba(201, 162, 75, .4);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}
#pj-business .pj-frame figcaption { color: rgba(245, 244, 240, .75); }
#pj-business .pj-frame figcaption i { color: var(--jin-light); }
#pj-business .pj-frame > div { display: flex; }
#pj-business .pj-frame > div img { margin: auto; }
@media (max-width: 860px) { .pj-evidence { grid-template-columns: 1fr; } }

/* 结果数字带 */
.pj-numbers {
  max-width: 1200px; margin: 64px auto 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(201, 162, 75, .4);
}
.pj-numbers > div { padding: 34px 18px 0; text-align: center; }
.pj-numbers b {
  display: block; font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem); color: var(--zhu);
  text-shadow: 0 0 22px rgba(232, 57, 42, .35);
}
.pj-numbers p { margin-top: 8px; font-size: 12.5px; letter-spacing: .18em; color: rgba(245, 244, 240, .65); }
@media (max-width: 860px) { .pj-numbers { grid-template-columns: repeat(2, 1fr); row-gap: 10px; } }

/* ---------------- 增长：手机实拍 + AI 工作流 ---------------- */
.pj-growth {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(260px, 380px) 1fr;
  gap: clamp(36px, 6vw, 80px); align-items: start;
}
.pj-phone {
  margin: 0 auto; max-width: 320px;
  background: var(--ink); border-radius: 34px; padding: 14px 12px 18px;
  border: 1px solid rgba(168, 152, 120, .35);
  box-shadow: 0 32px 70px rgba(33, 24, 18, .24);
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
.pj-phone:hover { transform: translateY(-5px); box-shadow: 0 40px 84px rgba(33, 24, 18, .3); }
.pj-phone img { width: 100%; display: block; border-radius: 22px; }
.pj-phone figcaption {
  padding-top: 12px; text-align: center;
  font-size: 12px; letter-spacing: .14em; color: var(--jin-light);
}
.pj-phones { display: grid; gap: 26px; justify-items: center; }
.pj-phones .pj-phone { max-width: 262px; width: 100%; }
@media (max-width: 520px) { .pj-phones { gap: 20px; } }
@media (max-width: 900px) { .pj-growth { grid-template-columns: 1fr; } }

/* 增长章下段：第二台手机与「文化翻译」引言卡并排，填满右半空区 */
.pj-growth-foot {
  max-width: 1200px; margin: 64px auto 0;
  display: grid; grid-template-columns: minmax(260px, 380px) 1fr;
  gap: clamp(36px, 6vw, 80px); align-items: center;
}
@media (max-width: 900px) {
  .pj-growth-foot { grid-template-columns: 1fr; gap: 36px; }
}

.pj-growth .pj-facts { grid-template-columns: repeat(2, 1fr); margin: 0 0 8px; }
.pj-wflow { margin-top: 30px; display: grid; gap: 14px; }
.pj-wflow li {
  list-style: none; display: flex; gap: 16px; align-items: baseline;
  background: #fff; border: 1px solid rgba(168, 152, 120, .28);
  border-radius: 16px; padding: 18px 22px;
  box-shadow: 0 10px 26px rgba(33, 24, 18, .04);
}
.pj-wflow li b {
  font-family: var(--latin); font-weight: 700; font-size: 12.5px;
  letter-spacing: .1em; color: var(--zhu-deep); white-space: nowrap;
}
.pj-wflow li p { font-size: 13.5px; line-height: 1.85; color: var(--text); }

/* ---------------- 牛津 & 校园 ---------------- */
.pj-fair {
  max-width: 1200px; margin: 0 auto 84px;
  display: grid; gap: 26px;
}
.pj-fair .pj-frame > div img { aspect-ratio: 21 / 9; }
.pj-fair-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.pj-fair-row .pj-frame img { aspect-ratio: 4 / 3; }
.pj-fair-row.duo { grid-template-columns: 3fr 2fr; max-width: 1080px; margin: 0 auto; }
@media (max-width: 860px) {
  .pj-fair-row { grid-template-columns: 1fr; }
  .pj-fair-row.duo { grid-template-columns: 1fr; max-width: none; }
}

.pj-events {
  max-width: 1200px; margin: 0 auto 56px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.pj-event {
  background: #fff; border-radius: 20px; padding: 30px 28px;
  border: 1px solid rgba(168, 152, 120, .3);
  box-shadow: 0 14px 36px rgba(33, 24, 18, .05);
  transition: transform .45s var(--ease-out), box-shadow .45s;
}
.pj-event:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(33, 24, 18, .1); }
.pj-event time {
  font-family: var(--latin); font-weight: 600; font-size: 12px;
  letter-spacing: .16em; color: var(--zhu-deep);
}
.pj-event h3 {
  margin-top: 10px; font-family: var(--serif); font-weight: 900;
  font-size: 18px; letter-spacing: .04em; line-height: 1.6; color: var(--ink);
}
.pj-event p { margin-top: 10px; font-size: 13px; line-height: 1.9; color: var(--text); }
@media (max-width: 900px) { .pj-events { grid-template-columns: 1fr; } }

.pj-oxford {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 5fr 4fr 4fr; gap: 26px;
  align-items: start; /* 矮卡不再被行高拉出空白底 */
}
.pj-oxford .pj-frame img { aspect-ratio: 4 / 3; }
@media (max-width: 900px) { .pj-oxford { grid-template-columns: 1fr; } }

.pj-links {
  max-width: 1200px; margin: 40px auto 0;
  display: flex; flex-wrap: wrap; gap: 14px;
}
.pj-links a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; letter-spacing: .08em;
  color: var(--ink); text-decoration: none;
  background: #fff; border: 1px solid rgba(168, 152, 120, .35);
  border-radius: 999px; padding: 11px 22px;
  transition: transform .12s ease-out, box-shadow .3s;
}
.pj-links a::after { content: "↗"; font-family: var(--latin); color: var(--zhu-deep); }
.pj-links a:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(33, 24, 18, .1); }

/* ---------------- 茶之外：Z 轴拼贴 ---------------- */
#pj-beyond {
  background:
    radial-gradient(ellipse 55% 35% at 12% 6%, rgba(207, 230, 242, .5), transparent 60%),
    linear-gradient(180deg, #EFEDE6 0%, var(--rice) 100%);
}
.pj-collage {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 30px 26px;
  align-items: start;
}
.pj-collage > .pj-frame:nth-child(1) { grid-column: 1 / span 2; transform: rotate(-2deg); }
.pj-collage > .pj-frame:nth-child(2) { grid-column: 3 / span 2; transform: rotate(1.5deg) translateY(26px); }
.pj-collage > .pj-frame:nth-child(3) { grid-column: 5 / span 2; transform: rotate(-1.2deg); }
.pj-collage > .pj-frame:nth-child(4) { grid-column: 1 / span 2; transform: rotate(1.8deg) translateY(-12px); }
.pj-collage > .pj-frame:nth-child(5) { grid-column: 3 / span 2; transform: rotate(-1.6deg) translateY(14px); }
.pj-collage > .pj-frame:nth-child(6) { grid-column: 5 / span 2; transform: rotate(1.2deg) translateY(-8px); }
.pj-collage > .pj-frame:hover { transform: rotate(0) translateY(-6px); z-index: 2; }
.pj-collage > .pj-frame:nth-child(1) img,
.pj-collage > .pj-frame:nth-child(3) img { aspect-ratio: 4 / 5; }
.pj-collage > .pj-frame:nth-child(2) img { aspect-ratio: 4 / 3; }
.pj-collage > .pj-frame:nth-child(4) img,
.pj-collage > .pj-frame:nth-child(5) img,
.pj-collage > .pj-frame:nth-child(6) img { aspect-ratio: 1 / 1; }
@media (max-width: 860px) {
  .pj-collage { grid-template-columns: 1fr 1fr; gap: 22px; }
  .pj-collage > .pj-frame { grid-column: auto !important; transform: none !important; }
  .pj-collage > .pj-frame:hover { transform: translateY(-4px) !important; }
  .pj-collage > .pj-frame img { aspect-ratio: 1 / 1 !important; }
}

/* ---------------- 结语 ---------------- */
.pj-close { text-align: center; max-width: 880px; margin: 0 auto; }
.pj-close p {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem); line-height: 1.8; letter-spacing: .05em; color: var(--ink);
  text-wrap: balance;
}
#pj-end .btn-ghost { color: var(--rice); }
#pj-end .btn-ghost:hover { background: rgba(201, 162, 75, .18); }
.pj-close p small {
  display: block; margin-top: 18px;
  font-family: var(--latin); font-style: italic; font-weight: 500;
  font-size: clamp(.85rem, 1.4vw, 1rem); letter-spacing: .16em; color: var(--jin);
}
.pj-close .hero-ctas { margin-top: 40px; }
.pj-sign {
  margin-top: 30px; font-size: 13.5px; letter-spacing: .14em; color: var(--tea);
}

/* ---------------- 章节修饰符（收拢 project.html 的内联样式） ---------------- */
.pj-chapter--tight { padding-top: clamp(60px, 8vh, 90px); }
.pj-chapter--ice { background: linear-gradient(180deg, var(--ice) 0%, var(--ice-deep) 100%); }
.pj-insight--flush { margin: 0; }
.pj-head--tight { margin-bottom: 40px; }
.pj-plain { font-size: clamp(1.5rem, 3vw, 2.2rem); }
/* 源起章：浅底上的故事条目配色 */
#pj-origin .story-item { border-bottom: 1px solid rgba(168, 152, 120, .25); }
#pj-origin .story-item:last-child { border-bottom: none; }
#pj-origin .story-item h3 { color: var(--ink); }
#pj-origin .story-item p { color: var(--text); }
/* 结语章：玄墨深底 + 朱砂地光 */
#pj-end {
  background:
    radial-gradient(ellipse 60% 50% at 50% 110%, rgba(232, 57, 42, .22), transparent 65%),
    var(--ink);
  text-align: center; color: var(--rice);
}
#pj-end .pj-sign { color: rgba(245, 244, 240, .6); }
/* 深底上压回结语主句的颜色（原依赖内联样式） */
#pj-end .pj-close p { color: var(--rice); }

/* ---------------- 章节编号（鬼影数字 · 书本章节感） ---------------- */
body[data-page="project"] { counter-reset: pjch; }
.pj-chapter { counter-increment: pjch; }
.pj-chapter > .section-head:first-of-type { position: relative; }
.pj-chapter > .section-head:first-of-type::after {
  content: counter(pjch, decimal-leading-zero);
  position: absolute; right: 0; top: -.38em;
  font-family: var(--latin); font-style: italic; font-weight: 600;
  font-size: clamp(4.2rem, 9vw, 7rem); line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(168, 152, 120, .35);
  pointer-events: none; user-select: none;
}
#pj-business > .section-head:first-of-type::after { -webkit-text-stroke-color: rgba(201, 162, 75, .32); }
@supports not (-webkit-text-stroke: 1px #000) {
  .pj-chapter > .section-head:first-of-type::after { color: rgba(168, 152, 120, .18); }
}
@media (max-width: 760px) {
  .pj-chapter > .section-head:first-of-type::after { font-size: 3rem; top: -.7em; }
}

/* 时间线导语（序章 → 正章的换场句） */
.pj-tl-lead {
  max-width: 640px; margin: -30px auto 64px; text-align: center;
  font-size: 14px; line-height: 2.1; letter-spacing: .05em;
  color: rgba(245, 244, 240, .62);
}
.pj-tl { list-style: none; }

/* ---------------- 章间过渡（下一章 · 故事线衔接件） ---------------- */
.pj-next {
  display: flex; align-items: baseline; justify-content: center; flex-wrap: wrap;
  gap: 8px 18px;
  max-width: 780px; margin: clamp(64px, 10vh, 104px) auto 0;
  padding-top: 28px;
  border-top: 1px solid rgba(168, 152, 120, .32);
  text-decoration: none;
}
.pj-next small {
  font-family: var(--latin); font-size: 11px; font-weight: 600;
  letter-spacing: .26em; color: var(--jin-text); white-space: nowrap;
}
.pj-next b {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem); letter-spacing: .06em;
  color: var(--ink); transition: color .25s;
}
.pj-next::after {
  content: "→"; font-family: var(--latin); font-size: 20px;
  color: var(--zhu-deep); transition: transform .3s var(--ease-out);
}
.pj-next:hover b { color: var(--zhu-deep); }
.pj-next:hover::after { transform: translateX(6px); }
.pj-next.on-dark { border-top-color: rgba(201, 162, 75, .35); }
.pj-next.on-dark small { color: var(--jin-light); }
.pj-next.on-dark b { color: var(--rice); }
.pj-next.on-dark:hover b { color: #fff; }
.pj-next.on-dark::after { color: var(--zhu); }