/* 套餐页专属样式 */
.pricing-hero{
  position:relative;padding:160px 0 60px;text-align:center;overflow:hidden;
  background:
    radial-gradient(900px 460px at 50% 0%,rgba(236,72,153,0.20),transparent 60%),
    radial-gradient(720px 400px at 92% 78%,rgba(251,191,36,0.16),transparent 70%),
    radial-gradient(560px 360px at 50% 60%,rgba(99,102,241,0.12),transparent 80%),
    linear-gradient(180deg,#0b0e14 0%,#0e131c 100%);
}
.pricing-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);
}
.pricing-hero .container{position:relative;z-index:2}
.pricing-hero h1{
  font-size:clamp(36px,5.5vw,58px);font-weight:800;color:#fff;
  line-height:1.15;letter-spacing:-1px;margin-bottom:18px;
}
.pricing-hero h1 .grad{
  background:linear-gradient(120deg,#fbbf24 0%,#f97316 35%,#ec4899 70%,#a78bfa 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.pricing-hero .lead{font-size:17px;color:var(--text-secondary);max-width:620px;margin:0 auto}
.pricing-toggle{
  display:inline-flex;gap:0;padding:6px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:100px;margin:30px auto 0;
}
.pricing-toggle button{
  padding:10px 24px;border-radius:100px;font-size:14px;font-weight:600;
  color:var(--text-secondary);transition:all .3s;cursor:pointer;
  background:transparent;border:none;
}
.pricing-toggle button.active{
  background:var(--gradient);color:#fff;
  box-shadow:0 4px 14px rgba(74,158,255,0.35);
}
.pricing-toggle .save{
  display:inline-block;margin-left:6px;padding:2px 8px;border-radius:100px;
  background:rgba(255,255,255,.2);font-size:11px;
}

/* 套餐卡片 */
.pricing-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;
}
.price-card{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:36px 28px;position:relative;transition:all .35s ease;
}
.price-card:hover{
  border-color:var(--border-hover);transform:translateY(-6px);box-shadow:var(--shadow);
}
.price-card.popular{
  border-color:var(--border-hover);
  background:linear-gradient(180deg,rgba(74,158,255,.1),rgba(74,158,255,.02));
  box-shadow:var(--shadow);
}
.popular-badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  padding:5px 16px;border-radius:100px;font-size:12px;font-weight:600;
  background:var(--gradient);color:#fff;box-shadow:0 4px 12px rgba(74,158,255,0.4);
  white-space:nowrap;
}
.price-name{font-size:16px;color:var(--text-secondary);margin-bottom:8px;font-weight:500}
.price-amount{
  display:flex;align-items:baseline;gap:6px;margin-bottom:6px;
}
.price-amount .currency{font-size:24px;color:var(--text-primary);font-weight:700}
.price-amount .num{font-size:48px;font-weight:800;color:#fff;line-height:1}
.price-amount .unit{font-size:14px;color:var(--text-tertiary)}
.price-amount .original{font-size:14px;color:var(--text-tertiary);text-decoration:line-through;margin-left:8px}
.price-desc{font-size:13px;color:var(--text-tertiary);margin-bottom:24px;min-height:36px}
.price-features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;min-height:240px}
.price-features li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-secondary)}
.price-features li svg{width:18px;height:18px;color:var(--brand-1);flex:none;margin-top:1px}
.price-features li.disabled{color:var(--text-tertiary);opacity:.5}
.price-features li.disabled svg{color:var(--text-tertiary)}
.price-card .btn{width:100%;justify-content:center}

/* 对比表 */
.compare-section{padding-top:0}
.compare-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
}
.compare-table thead th{
  padding:20px 18px;text-align:left;font-size:14px;font-weight:600;color:#fff;
  background:linear-gradient(180deg,rgba(74,158,255,.08),transparent);
  border-bottom:1px solid var(--border);
}
.compare-table thead th:first-child{background:transparent}
.compare-table thead th:not(:first-child){text-align:center;color:var(--brand-1)}
.compare-table tbody td{
  padding:16px 18px;font-size:14px;color:var(--text-secondary);
  border-bottom:1px solid var(--border);text-align:center;
}
.compare-table tbody td:first-child{text-align:left;color:#fff;font-weight:500}
.compare-table tbody tr:last-child td{border-bottom:none}
.compare-table .check{color:var(--brand-1);font-size:18px}
.compare-table .cross{color:var(--text-tertiary);opacity:.5}

/* 承诺区 */
.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.promise-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;text-align:center;transition:all .35s;
}
.promise-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow)}
.promise-icon{
  width:56px;height:56px;margin:0 auto 16px;border-radius:50%;
  background:linear-gradient(135deg,rgba(74,158,255,.2),rgba(26,109,212,.08));
  border:1px solid var(--border-hover);
  display:grid;place-items:center;color:var(--brand-1);
}
.promise-icon svg{width:26px;height:26px}
.promise-card h4{font-size:17px;font-weight:600;color:#fff;margin-bottom:8px}
.promise-card p{font-size:13.5px;color:var(--text-tertiary)}

@media (max-width:1024px){
  .pricing-grid{grid-template-columns:repeat(2,1fr)}
  .promise{grid-template-columns:1fr}
  .subscribe-steps .step-card{grid-template-columns:60px 1fr;gap:18px}
}
@media (max-width:768px){
  .pricing-hero{padding:120px 0 40px}
  .pricing-grid{grid-template-columns:1fr}
  .compare-table{font-size:13px}
  .compare-table thead th,.compare-table tbody td{padding:12px 10px}
  .subscribe-steps .step-card{grid-template-columns:1fr;padding:20px}
  .subscribe-steps .step-num{font-size:28px}
}
@media (max-width:480px){
  .compare-table{display:block;overflow-x:auto;white-space:nowrap}
}

/* 4 步订阅流程 */
.subscribe-steps{
  list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px;
  max-width:880px;margin:0 auto;
}
.subscribe-steps .step-card{
  display:grid;grid-template-columns:90px 1fr;gap:24px;align-items:start;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px 28px;transition:all .3s;
}
.subscribe-steps .step-card:hover{
  border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-2px);
}
.subscribe-steps .step-num{
  font-size:34px;font-weight:800;line-height:1;
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-family:'JetBrains Mono',ui-monospace,monospace;
}
.subscribe-steps .step-card h3{font-size:18px;color:#fff;font-weight:600;margin-bottom:8px}
.subscribe-steps .step-card p{font-size:14.5px;color:var(--text-tertiary);line-height:1.75}