/* ============================================================
   HailouTec 共享样式（站點頁 + 工具頁導航/頁尾/廣告位）
   糖果果凍主題，與 line_sticker_cutter.html 一致
   ============================================================ */
:root {
  --pink:   #FF6FA5;
  --pink-d: #DB3A78;
  --pink-l: #FFB3D1;
  --grape:  #A78BFA;
  --grape-d:#7C5CE0;
  --mint:   #2DD4BF;
  --mint-d: #0D9488;
  --lemon:  #FBBF24;
  --ink:    #3B3050;
  --muted:  #7A6E92;
  --surface:#FFFFFF;
  --surface-2:#FFF4F9;
  --radius: 22px;
  --jelly:  0 14px 34px -10px rgba(255,111,165,.45);
  --jelly-sm:0 8px 20px -8px rgba(124,92,224,.30);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, "PingFang SC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 12% -8%, #FFE3F0 0%, transparent 55%),
    radial-gradient(1000px 520px at 92% 4%, #E9E1FF 0%, transparent 52%),
    radial-gradient(900px 600px at 50% 120%, #D9FBF4 0%, transparent 55%),
    #FBF7FF;
  min-height: 100vh;
  line-height: 1.7;
}

/* ---------- 頂部導航 ---------- */
.site-nav {
  display: flex; align-items: center; gap: 18px;
  padding: 14px clamp(16px, 5vw, 54px);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,111,165,.18);
  position: sticky; top: 0; z-index: 50;
}
.site-nav .brand {
  font-weight: 900; font-size: 21px; letter-spacing: .3px;
  text-decoration: none; color: var(--ink); margin-right: auto;
}
.site-nav .brand span { color: var(--pink); }
.site-nav nav { display: flex; gap: clamp(8px, 2vw, 22px); flex-wrap: wrap; }
.site-nav nav a {
  text-decoration: none; color: var(--muted); font-weight: 700; font-size: 14.5px;
  padding: 6px 12px; border-radius: 999px; transition: .2s;
}
.site-nav nav a:hover { color: var(--pink-d); background: var(--surface-2); }
.site-nav nav a.active { color: #fff; background: linear-gradient(120deg,var(--pink),var(--grape)); }

/* ---------- 內容頁佈局 ---------- */
.wrap { max-width: 880px; margin: 0 auto; padding: 36px clamp(16px,5vw,28px) 70px; }
.page-hero {
  text-align: center; padding: 54px 18px 30px;
}
.page-hero h1 { font-size: clamp(28px, 5vw, 44px); margin: 0 0 10px;
  background: linear-gradient(120deg,var(--pink-d),var(--grape-d)); -webkit-background-clip: text;
  background-clip: text; color: transparent; }
.page-hero p { color: var(--muted); font-size: 16px; max-width: 620px; margin: 0 auto; }

.prose { background: var(--surface); border: 3px solid #fff; border-radius: var(--radius);
  box-shadow: var(--jelly-sm); padding: clamp(20px,4vw,38px); margin-top: 22px; }
.prose h2 { font-size: 22px; margin: 30px 0 10px; color: var(--pink-d); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 17px; margin: 22px 0 6px; color: var(--grape-d); }
.prose p, .prose li { color: #4a405c; font-size: 15.5px; }
.prose ul { padding-left: 22px; }
.prose a { color: var(--pink-d); font-weight: 700; }
.prose .tag { display:inline-block; background: var(--surface-2); color: var(--pink-d);
  font-size: 12px; font-weight: 800; padding: 2px 10px; border-radius: 999px; margin-bottom: 8px; }

/* ---------- 首頁卡片 ---------- */
.hero-card {
  max-width: 760px; margin: 8px auto 0; background: var(--surface);
  border: 4px solid #fff; border-radius: 28px; box-shadow: var(--jelly);
  padding: clamp(26px,5vw,44px); text-align: center;
}
.hero-card h1 { font-size: clamp(28px,6vw,46px); margin: 0 0 12px;
  background: linear-gradient(120deg,var(--pink-d),var(--grape-d),var(--mint-d));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-card p { color: var(--muted); font-size: 16px; margin: 0 auto 24px; max-width: 560px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 900; font-size: 16px;
  color: #fff; padding: 14px 30px; border-radius: 999px;
  background: linear-gradient(120deg,var(--pink),var(--grape));
  box-shadow: var(--jelly-sm); transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--jelly); }
.btn.ghost { background: #fff; color: var(--pink-d); border: 2px solid var(--pink-l); box-shadow: none; }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 18px;
  max-width: 980px; margin: 34px auto 0; padding: 0 clamp(16px,5vw,28px); }
.mini-card { background: var(--surface); border: 3px solid #fff; border-radius: 20px;
  box-shadow: var(--jelly-sm); padding: 22px; transition: transform .25s; }
.mini-card:hover { transform: translateY(-5px); }
.mini-card .ico { font-size: 30px; }
.mini-card h3 { margin: 10px 0 6px; font-size: 17px; color: var(--ink); }
.mini-card p { color: var(--muted); font-size: 14px; margin: 0; }

/* ---------- 廣告位 ---------- */
.ad-slot {
  max-width: 980px; margin: 30px auto; padding: 0 clamp(16px,5vw,28px);
  text-align: center;
}
.ad-slot .ad-label { font-size: 11px; letter-spacing: 2px; color: var(--muted);
  text-transform: uppercase; margin-bottom: 8px; opacity: .7; }
.ad-box {
  min-height: 100px; display: flex; align-items: center; justify-content: center;
  border: 2px dashed rgba(124,92,224,.35); border-radius: 16px;
  background: repeating-linear-gradient(45deg,#fff,#fff 12px,#FFF7FB 12px,#FFF7FB 24px);
  color: var(--muted); font-size: 13px; font-weight: 700; padding: 18px;
}
.ad-disclaimer { font-size: 11.5px; color: var(--muted); margin-top: 8px; }

/* ---------- 頁尾 ---------- */
.site-footer {
  margin-top: 50px; padding: 30px clamp(16px,5vw,28px); text-align: center;
  color: var(--muted); font-size: 13.5px; border-top: 1px solid rgba(255,111,165,.18);
  background: rgba(255,255,255,.55);
}
.site-footer a { color: var(--pink-d); text-decoration: none; font-weight: 700; margin: 0 6px; }
.site-footer .links { margin-bottom: 10px; }
.site-footer .copy { opacity: .8; }

/* ---------- 響應式 ---------- */
@media (max-width: 560px) {
  .site-nav { gap: 10px; padding: 12px 14px; }
  .site-nav nav a { padding: 5px 9px; font-size: 13px; }
}