/* HotClip 落地页共享样式(与社交预览图同一套品牌视觉:深色底 + 品牌橙) */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #0e0a07;
  --bg-card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --fg: #f5efe9;
  --fg-dim: #b9a998;
  --brand: #ff5722;
  --brand-2: #ffb300;
}
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 600px at 85% -5%, rgba(255, 87, 34, 0.16), transparent 60%),
    radial-gradient(700px 500px at 0% 40%, rgba(255, 152, 0, 0.08), transparent 60%),
    var(--bg);
  color: var(--fg);
  line-height: 1.7;
}
.container { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* 顶栏 */
nav { display: flex; align-items: center; gap: 14px; padding: 20px 0; }
nav img { width: 36px; height: 36px; }
nav .name { font-weight: 700; font-size: 19px; color: var(--fg); }
nav .name em { color: #ff7a45; font-style: normal; }
nav .spacer { flex: 1; }
nav a.plain { color: var(--fg-dim); font-size: 15px; }

/* 首屏 */
.hero { padding: 64px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.3; font-weight: 800; }
.hero h1 .hl {
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { margin: 20px auto 0; max-width: 760px; color: var(--fg-dim); font-size: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 26px 0 30px; }
.chip {
  padding: 7px 18px; border-radius: 999px; font-size: 15px; font-weight: 600;
  color: #ffd9c2; background: rgba(255, 87, 34, 0.13); border: 1px solid rgba(255, 122, 69, 0.5);
}
.cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 30px; border-radius: 12px; font-size: 17px; font-weight: 700;
}
.btn-primary { background: linear-gradient(90deg, var(--brand), #ff8a3c); color: #fff; }
.btn-primary:hover { text-decoration: none; filter: brightness(1.1); }
.btn-ghost { border: 1px solid var(--border); color: var(--fg); background: var(--bg-card); }
.btn-ghost:hover { text-decoration: none; border-color: rgba(255, 122, 69, 0.6); }
.hero .note { margin-top: 14px; font-size: 13.5px; color: var(--fg-dim); }

/* 大截图 */
.shot { margin: 44px auto 0; max-width: 940px; }
.shot img {
  width: 100%; display: block; border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px var(--border);
}
.shot .cap { text-align: center; color: var(--fg-dim); font-size: 14px; margin-top: 12px; }

/* 区块 */
section { padding: 56px 0 8px; }
section h2 { font-size: 30px; font-weight: 800; text-align: center; margin-bottom: 34px; }
section h2 .hl { color: #ff7a45; }

/* 三步/特性卡片 */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 800px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 24px;
}
.card .step { font-size: 13px; font-weight: 700; color: var(--brand-2); letter-spacing: 1px; }
.card h3 { font-size: 19px; margin: 6px 0 8px; }
.card p { color: var(--fg-dim); font-size: 15px; }

/* 对比表 */
.tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 720px; }
th, td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
thead th { background: rgba(255, 87, 34, 0.10); font-size: 14px; }
tbody tr:last-child td { border-bottom: none; }
td.win { color: #ffc98f; font-weight: 600; }
td:first-child, th:first-child { color: var(--fg-dim); white-space: nowrap; }

/* FAQ */
details {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 20px; margin-bottom: 12px;
}
details summary { cursor: pointer; font-weight: 700; font-size: 16.5px; }
details p { margin-top: 10px; color: var(--fg-dim); font-size: 15px; }

/* 文章页(对比页) */
.article { max-width: 780px; margin: 0 auto; }
.article h1 { font-size: clamp(28px, 4.5vw, 40px); line-height: 1.35; font-weight: 800; margin: 40px 0 18px; }
.article h2 { font-size: 24px; text-align: left; margin: 40px 0 16px; }
.article p { color: var(--fg-dim); margin-bottom: 14px; font-size: 16.5px; }
.article strong { color: var(--fg); }
.article ul { color: var(--fg-dim); margin: 0 0 14px 22px; font-size: 16.5px; }

footer {
  margin-top: 64px; padding: 30px 0 44px; border-top: 1px solid var(--border);
  color: var(--fg-dim); font-size: 14px; text-align: center;
}
footer a { color: var(--fg-dim); text-decoration: underline; }