/* ==== 落地页（layout=landing 的商品用） ==== */

.lp-hero {
  background:
    radial-gradient(1000px 460px at 72% -8%, rgba(255, 107, 53, .30), transparent 62%),
    radial-gradient(760px 400px at 12% 108%, rgba(255, 176, 32, .14), transparent 60%),
    linear-gradient(160deg, #0A0D13 0%, #121722 52%, #0C1017 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.lp-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 78%);
  pointer-events: none;
}
.lp-hero-inner {
  max-width: 940px; margin: 0 auto;
  padding: 76px 24px 84px;
  text-align: center; position: relative; z-index: 1;
}
.lp-eyebrow {
  font-size: 11.5px; font-weight: 700; letter-spacing: .22em;
  color: #FF8A5C; text-transform: uppercase; margin-bottom: 18px;
}
.lp-hero h1 {
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.24; font-weight: 800; margin: 0 0 20px;
  letter-spacing: -.01em;
  color: #fff;
}
.lp-hero h1 em {
  font-style: normal;
  display: inline-block;
  background: linear-gradient(96deg, #FF6B35, #FFB020 78%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.lp-lead {
  font-size: 15.5px; line-height: 1.9; color: rgba(255,255,255,.72);
  max-width: 620px; margin: 0 auto 34px;
}
.lp-stats {
  display: flex; justify-content: center; gap: 46px; flex-wrap: wrap;
  margin-bottom: 36px;
}
.lp-stats > div { text-align: center; min-width: 110px; }
.lp-stats strong {
  display: block; font-size: 28px; font-weight: 800;
  color: #FFB020; line-height: 1.1; letter-spacing: -.02em;
}
.lp-stats span { font-size: 12.5px; color: rgba(255,255,255,.55); }
.lp-cta {
  display: inline-block;
  background: linear-gradient(96deg, #FF6B35, #FF8A3D);
  color: #fff; text-decoration: none;
  padding: 14px 34px; border-radius: 10px;
  font-size: 15px; font-weight: 700;
  box-shadow: 0 10px 26px rgba(255,107,53,.34);
  transition: transform .16s, box-shadow .16s;
}
.lp-cta:hover { transform: translateY(-1px); box-shadow: 0 14px 32px rgba(255,107,53,.42); }
.lp-cta-ghost {
  background: transparent; border: 1px solid rgba(255,255,255,.26);
  box-shadow: none; margin-left: 10px;
}
.lp-hero-note {
  margin-top: 22px; font-size: 12.5px; color: rgba(255,255,255,.42);
}

.lp-section { max-width: 1060px; margin: 0 auto; padding: 62px 24px; }
.lp-section-alt { background: #F7F8FA; max-width: none; padding-left: 24px; padding-right: 24px; }
.lp-section-alt > * { max-width: 1060px; margin-left: auto; margin-right: auto; }
.lp-head { margin-bottom: 32px; }
.lp-head h2 {
  font-size: clamp(21px, 2.4vw, 27px); font-weight: 800;
  margin: 0 0 10px; letter-spacing: -.01em; line-height: 1.35;
}
.lp-sub { font-size: 14px; color: #6B7280; margin: 0; }

.lp-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.lp-card {
  background: #fff; border: 1px solid #EDEFF3; border-radius: 14px;
  padding: 26px 24px;
}
.lp-ico {
  width: 42px; height: 42px; border-radius: 11px;
  background: #FFF3EC; color: #FF6B35;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 16px;
}
.lp-card h3 { font-size: 15px; font-weight: 700; margin: 0 0 9px; }
.lp-card p { font-size: 13px; line-height: 1.8; color: #5B6472; margin: 0; }

.lp-shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.lp-shots figure {
  margin: 0; background: #fff; border: 1px solid #EDEFF3;
  border-radius: 12px; overflow: hidden;
}
.lp-shots img { width: 100%; display: block; border-bottom: 1px solid #F1F3F6; }
.lp-shots figcaption {
  font-size: 12.5px; color: #6B7280; padding: 11px 14px;
}

.lp-table-wrap { border: 1px solid #EDEFF3; border-radius: 12px; overflow: hidden; }
.lp-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.lp-table th, .lp-table td { padding: 15px 20px; text-align: left; border-bottom: 1px solid #F1F3F6; }
.lp-table tr:last-child th, .lp-table tr:last-child td { border-bottom: 0; }
.lp-table th { width: 118px; font-weight: 600; color: #6B7280; background: #FAFBFC; }
.lp-table td { color: #2B3038; }

.lp-price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }
.lp-price {
  background: #fff; border: 1px solid #EDEFF3; border-radius: 14px;
  padding: 28px 24px 24px; position: relative;
}
.lp-price-hot {
  border: 2px solid #FF6B35;
  box-shadow: 0 14px 34px rgba(255,107,53,.16);
  transform: translateY(-6px);
}
.lp-hot-tag {
  position: absolute; top: -12px; left: 24px;
  background: linear-gradient(96deg, #FF6B35, #FF8A3D);
  color: #fff; font-size: 11.5px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
}
.lp-price-name { font-size: 14px; font-weight: 700; color: #2B3038; margin-bottom: 12px; }
.lp-price-num {
  font-size: 34px; font-weight: 800; color: #12161D;
  letter-spacing: -.02em; line-height: 1; margin-bottom: 20px;
}
.lp-price-num span { font-size: 17px; font-weight: 700; margin-right: 2px; }
.lp-price-list { list-style: none; padding: 0; margin: 0 0 22px; }
.lp-price-list li {
  font-size: 13.5px; color: #3D4552; line-height: 1.9;
  padding-left: 20px; position: relative;
}
.lp-price-list li::before {
  content: '✓'; position: absolute; left: 0; color: #16A34A; font-weight: 700;
}
.lp-price-list li.lp-dim { color: #9CA3AF; }
.lp-price-list li.lp-dim::before { content: '·'; color: #C4C9D2; }
.lp-price-btn {
  width: 100%; border: 1px solid #E3E6EC; background: #fff;
  color: #2B3038; font-size: 14px; font-weight: 700;
  padding: 12px 0; border-radius: 9px; cursor: pointer;
  transition: background .16s, border-color .16s, color .16s;
}
.lp-price-btn:hover { background: #FFF3EC; border-color: #FFBE9E; color: #E24E1B; }
.lp-price-hot .lp-price-btn {
  background: linear-gradient(96deg, #FF6B35, #FF8A3D);
  border-color: transparent; color: #fff;
}
.lp-tip {
  max-width: 1060px; margin: 26px auto 0;
  background: #FFF8EC; border: 1px solid #FFE6BC;
  border-radius: 10px; padding: 14px 18px;
  font-size: 13px; color: #8A6A16;
}

.lp-faq { border-top: 1px solid #EDEFF3; }
.lp-faq details { border-bottom: 1px solid #EDEFF3; }
.lp-faq summary {
  list-style: none; cursor: pointer;
  padding: 18px 2px; font-size: 14.5px; font-weight: 600; color: #2B3038;
  position: relative; padding-right: 28px;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after {
  content: '+'; position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%); font-size: 20px; color: #9CA3AF; font-weight: 400;
}
.lp-faq details[open] summary::after { content: '−'; }
.lp-faq p {
  margin: 0 0 20px; font-size: 13.5px; line-height: 1.9; color: #5B6472;
  padding-right: 40px;
}

.lp-final {
  background: linear-gradient(160deg, #0A0D13, #141A25);
  color: #fff; text-align: center;
  padding: 64px 24px 72px;
}
.lp-final h2 { font-size: clamp(21px, 2.6vw, 28px); font-weight: 800; margin: 0 0 12px !important; color: #fff !important; }
.lp-final p { font-size: 14px; color: rgba(255,255,255,.62); margin: 0 0 28px; line-height: 1.85; }
.lp-final-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

@media (max-width: 1080px) {
  .lp-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .lp-cards, .lp-price-grid { grid-template-columns: 1fr; }
  .lp-shots { grid-template-columns: 1fr; }
  .lp-price-hot { transform: none; }
  .lp-stats { gap: 28px; }
  .lp-hero-inner { padding: 52px 20px 60px; }
  .lp-section { padding: 44px 20px; }
}

/* 「联系客服议价」按钮：上限档位用，和旁边的「选这个」区分开 */
.lp-price-btn-talk {
  background: #fff;
  color: var(--c-brand);
  border: 1.5px solid var(--c-brand);
}
.lp-price-btn-talk:hover { background: #FFF6EE; }