/* Shaqetu 雪Q兔 官方網站 | base.css | 2026-08-27-v5 */

:root{
  --pink:#e8748f; --pink-soft:#ffeaf0; --cream:#fffaf6; --ink:#3a2f33;
  --ink-mid:#7a6a70; --line:#f0e3e7; --mint:#7ecfb4; --sun:#ffc86b;
  --white:#fff; --shadow:0 10px 30px rgba(232,116,143,.12);
  --radius:20px; --max:1160px; --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--font);color:var(--ink);background:var(--cream);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{width:min(100% - 40px,var(--max));margin-inline:auto}
.is-hidden{display:none !important}

/* ---- 標題 ---- */
.eyebrow{color:var(--pink);font-weight:700;letter-spacing:.18em;font-size:.78rem}
h1,h2,h3{line-height:1.35;letter-spacing:.01em}
.sec-title{font-size:clamp(1.6rem,4vw,2.3rem);margin:.4rem 0 .6rem}
.sec-lead{color:var(--ink-mid);max-width:46ch}
section{padding:clamp(56px,8vw,96px) 0}
.sec-head{margin-bottom:36px}

/* ---- 按鈕 ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  background:var(--pink);color:#fff;padding:.8em 1.6em;border-radius:999px;
  font-weight:700;transition:transform .2s,box-shadow .2s,opacity .2s;box-shadow:0 6px 18px rgba(232,116,143,.3)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(232,116,143,.38)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-ghost{background:#fff;color:var(--pink);border:2px solid var(--pink-soft);box-shadow:none}
.btn-sm{padding:.55em 1.1em;font-size:.88rem}
.btn-block{width:100%}

/* ---- 頁首 ---- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .25s,box-shadow .25s,backdrop-filter .25s}
.top.is-solid{background:rgba(255,250,246,.92);backdrop-filter:blur(12px);box-shadow:0 2px 18px rgba(58,47,51,.07)}
.top-in{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.12rem}
.logo b{color:var(--pink)}
.nav{margin-left:auto;display:flex;gap:26px;font-weight:600;font-size:.94rem}
.nav a{position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--pink);transition:width .25s}
.nav a:hover::after{width:100%}
.top-act{display:flex;align-items:center;gap:10px}
.cart-btn{position:relative;width:44px;height:44px;border-radius:50%;background:#fff;
  display:grid;place-items:center;font-size:1.15rem;box-shadow:var(--shadow)}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:21px;height:21px;border-radius:999px;
  background:var(--pink);color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center;padding:0 5px}
.nav-toggle{display:none;font-size:1.5rem;width:44px;height:44px}

/* ---- Hero ---- */
.hero{position:relative;padding:132px 0 72px;overflow:hidden;
  background:radial-gradient(1000px 520px at 78% 12%,var(--pink-soft) 0%,transparent 62%),var(--cream)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(2.1rem,5.4vw,3.5rem);margin:.5rem 0 1rem}
.hero h1 em{font-style:normal;color:var(--pink)}
.hero p.lead{font-size:1.05rem;color:var(--ink-mid);max-width:40ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-stats{display:flex;gap:34px;margin-top:38px;flex-wrap:wrap}
.hero-stats b{display:block;font-size:1.45rem;color:var(--pink)}
.hero-stats span{font-size:.84rem;color:var(--ink-mid)}
.hero-art{aspect-ratio:1;border-radius:36px;background:linear-gradient(160deg,#fff 0%,var(--pink-soft) 100%);
  display:grid;place-items:center;box-shadow:var(--shadow);position:relative}

/* ---- 進場動畫 ---- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* ---- 頁尾 ---- */
.foot{background:#3a2f33;color:#f6ecef;padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.foot h4{font-size:1rem;margin-bottom:12px;color:#fff}
.foot p,.foot li{color:#c9b8be;font-size:.9rem}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a:hover{color:var(--pink)}
.foot-bar{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.82rem;color:#a3939a}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:420px;margin-inline:auto}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav{position:fixed;inset:68px 0 auto;flex-direction:column;background:#fff;padding:18px 24px;
    gap:14px;box-shadow:var(--shadow);display:none}
  .nav.is-open{display:flex}
  .nav-toggle{display:grid;place-items:center}
  .top-act{margin-left:auto}
  .logo{min-width:0}
  .top{background:rgba(255,250,246,.94);backdrop-filter:blur(12px)}
  .foot-grid{grid-template-columns:1fr}
}