/* AromiFlora — 共用基础样式（A/B 两个小样共用） */
@font-face{
  font-family:"Instrument Serif";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/InstrumentSerif-Regular.woff2") format("woff2");
}
@font-face{
  font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;
  src:url("../fonts/InstrumentSerif-Italic.woff2") format("woff2");
}
:root{
  --ink:#09100c;
  --ink-70:rgba(9,16,12,.70);
  --ink-55:rgba(9,16,12,.55);
  --cream:#f7f3ea;
  --cream-2:#efe7d8;
  --bone:#fafaf9;
  --brass:#c9a46a;
  --brass-deep:#a98448;
  --brass-light:#e3c791;
  --rose:#b9857a;
  --herb:#2f4034;
  --silver:#c9ccc8;
  --line:rgba(9,16,12,.14);
  --line-strong:rgba(9,16,12,.30);
  --serif:"Instrument Serif","Source Han Serif SC","Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
button{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}

/* 顶部条 */
.topbar{
  position:fixed;inset:0 0 auto 0;height:72px;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 40px;
  background:rgba(247,243,234,.82);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{
  font-family:var(--serif);font-size:22px;letter-spacing:.16em;text-transform:uppercase;
}
.brand span{font-family:var(--sans);font-size:11px;letter-spacing:.3em;color:var(--ink-55);margin-left:12px;vertical-align:2px}
.topnav{display:flex;gap:32px}
.topnav a{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-70)}
.topnav a:hover{color:var(--ink)}
.cart-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:none;border:1px solid var(--line-strong);border-radius:999px;
  padding:10px 18px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease)
}
.cart-btn:hover{background:var(--ink);color:var(--cream)}
.cart-btn b{font-weight:500}

/* 微标签 */
.eyebrow{
  margin:0 0 16px;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-55);
}
.tag{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-55);
}

/* 展示字 */
.display{
  font-family:var(--serif);font-weight:400;line-height:1.02;letter-spacing:-.012em;
  margin:0;font-size:clamp(40px,4.6vw,68px);
}
.h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,2.6vw,40px);line-height:1.12;margin:0 0 24px;letter-spacing:-.01em}

/* 按钮：磁吸填充 */
.btn-magnetic{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  padding:16px 34px;border:1px solid var(--ink);border-radius:999px;
  background:transparent;color:var(--ink);overflow:hidden;cursor:pointer;
  font-size:17px;letter-spacing:.02em;
  transform:translate(var(--mx,0px),var(--my,0px));
  transition:transform .22s var(--ease),color .28s var(--ease);
}
.btn-magnetic .fill{
  position:absolute;left:0;right:0;bottom:0;height:0;background:var(--ink);
  transition:height .38s var(--ease);
}
.btn-magnetic:hover .fill,.btn-magnetic:focus-visible .fill{height:100%}
.btn-magnetic:hover,.btn-magnetic:focus-visible{color:var(--cream)}
.btn-magnetic .label{position:relative;z-index:1}
.btn-magnetic:disabled{cursor:not-allowed;opacity:.38;border-color:var(--line-strong);color:var(--ink-55)}

/* 按钮：柔光箭头 */
.btn-glow{
  display:inline-flex;align-items:center;gap:8px;
  padding:16px 32px;border:0;border-radius:999px;background:var(--bone);
  font-size:16px;cursor:pointer;transition:box-shadow .3s;
}
.btn-glow:hover{box-shadow:0 3px 20px rgba(9,16,12,.15)}
.btn-glow svg{transition:transform .3s}
.btn-glow:hover svg{transform:translateX(4px)}

/* 购物车抽屉 */
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(440px,92vw);z-index:80;
  background:var(--bone);border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .48s var(--ease);
  display:flex;flex-direction:column;
}
.drawer[data-open="true"]{transform:translateX(0)}
.scrim{
  position:fixed;inset:0;background:rgba(9,16,12,.34);z-index:70;
  opacity:0;pointer-events:none;transition:opacity .4s var(--ease);
}
.scrim[data-open="true"]{opacity:1;pointer-events:auto}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 24px 16px;border-bottom:1px solid var(--line);
}
.drawer-head h3{margin:0;font-family:var(--serif);font-weight:400;font-size:24px}
.drawer-body{flex:1;overflow:auto;padding:8px 24px}
.drawer-foot{padding:20px 24px 24px;border-top:1px solid var(--line);background:var(--bone)}
.drawer-close{background:none;border:0;cursor:pointer;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-55)}

.line{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:8px 12px}
.line-name{font-size:15px;line-height:1.5}
.line-mix{font-size:12px;color:var(--ink-55);letter-spacing:.04em}
.line-price{font-family:var(--serif);font-size:20px;align-self:start}
.line-ctl{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line-strong);border-radius:999px;overflow:hidden}
.stepper button{
  width:36px;height:36px;border:0;background:none;cursor:pointer;font-size:16px;line-height:1;
  transition:background .2s
}
.stepper button:hover:not(:disabled){background:rgba(9,16,12,.06)}
.stepper button:disabled{opacity:.28;cursor:not-allowed}
.stepper .n{min-width:34px;text-align:center;font-size:14px;font-variant-numeric:tabular-nums}
.remove{background:none;border:0;cursor:pointer;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-55)}
.remove:hover{color:var(--ink)}

.totals{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 4px}
.totals .pieces{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-55)}
.totals .money{font-family:var(--serif);font-size:34px;line-height:1}
.checkout{
  width:100%;margin-top:16px;padding:16px;border-radius:999px;border:1px solid var(--ink);
  background:var(--ink);color:var(--cream);cursor:not-allowed;opacity:.42;font-size:16px
}
.demo-note{margin:12px 0 0;font-size:11px;line-height:1.6;letter-spacing:.06em;color:var(--ink-55)}
.empty{padding:40px 0;color:var(--ink-55);font-size:14px}

/* 页脚 */
.foot{
  border-top:1px solid var(--line);padding:40px;display:flex;gap:24px;flex-wrap:wrap;
  justify-content:space-between;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-55)
}

/* 商品段：装型 + 配比加减器（A/B 共用，数据驱动） */
.buy{max-width:460px}
.packs{display:flex;gap:10px;margin-bottom:26px}
.pack{
  flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:2px;
  padding:14px 18px;border:1px solid var(--line-strong);border-radius:0;
  background:transparent;cursor:pointer;text-align:left;
  transition:border-color .3s var(--ease),background .3s var(--ease),color .3s var(--ease);
}
.pack span{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-55);transition:color .3s}
.pack b{font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1}
.pack:hover{border-color:var(--ink)}
.pack[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--cream)}
.pack[aria-pressed="true"] span{color:rgba(247,243,234,.62)}

.mix{border-top:1px solid var(--line)}
.mix-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.mix-label{display:flex;flex-direction:column;gap:2px;min-width:0}
.mix-name{font-size:16px}
.mix-en{font-size:11px;letter-spacing:.1em;color:var(--ink-55);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mix-row .n{font-variant-numeric:tabular-nums}

.sum{
  display:flex;align-items:baseline;justify-content:space-between;
  padding:22px 0 20px;font-size:13px;letter-spacing:.1em;color:var(--ink-55);
}
.sum b{font-family:var(--serif);font-weight:400;font-size:34px;color:var(--ink);letter-spacing:0}
.hint{margin:16px 0 0;font-size:11px;line-height:1.8;letter-spacing:.06em;color:var(--ink-55)}

/* 氛围大图带：图内零文字，说明文字一律在图下 */
.amb{position:relative;border-top:1px solid var(--line)}
.amb .shot{overflow:hidden;background:var(--cream-2)}
.amb img{width:100%;height:100%;object-fit:cover;filter:brightness(1.26) saturate(.97)}
.amb--full .shot{height:78vh;min-height:480px}
.amb--offset{display:grid;grid-template-columns:24% 1fr}
.amb--offset .shot{grid-column:2;height:64vh;min-height:400px}
.amb--offset .side{padding:40px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px}
.amb .cap{
  display:flex;justify-content:space-between;gap:16px;align-items:baseline;
  padding:12px 40px 0;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-55)
}
.amb .cap em{font-style:normal;letter-spacing:.12em;text-transform:none;font-size:11px}

/* 入场 */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .topbar{padding:0 20px;height:64px}
  .topnav{display:none}
  .brand{font-size:18px}
  .drawer{width:100vw;border-left:0}
  .foot{padding:32px 20px}
  /* 错位带在窄屏改成上下堆叠，避免文字被挤成竖排 */
  .amb--offset{grid-template-columns:1fr}
  .amb--offset .shot{grid-column:1;height:52vh;min-height:320px}
  .amb--offset .side{padding:26px 20px 10px}
  .amb--full .shot{height:54vh;min-height:340px}
  .amb .cap{padding:12px 20px 0;flex-wrap:wrap;gap:4px 16px}
}