/* ==========================================================================
   墨白互联 · price.html 专属样式（建站报价总览）
   布局指纹：F4 环形聚焦（中心圆 + 环绕四张套餐卡）
   模块：页首 Banner → 报价说明 → 套餐环形对比 → 增项费用表
         → 付款流程 → 报价答疑 → 全页 CTA
   ========================================================================== */

/* ===== 页首 Banner ===== */
.price-hero{position:relative;min-height:460px;display:flex;align-items:center;overflow:hidden}
.price-hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.price-hero .mask-ink{z-index:1}
.price-hero-inner{position:relative;z-index:2;padding-block:clamp(72px,9vw,120px);color:var(--moon-100)}
.price-hero .kicker{color:var(--moon-200)}
.price-hero .kicker::before{background:var(--moon-200)}
.price-hero h1{color:#fff;font-size:clamp(30px,4.4vw,52px);letter-spacing:.08em;margin-top:18px}
.price-hero p.sub{margin-top:18px;max-width:660px;color:rgba(247,245,238,.85);font-size:clamp(15px,1.5vw,18px);line-height:2}
.price-hero .hero-actions{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.price-hero .hero-phone{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);color:#fff;letter-spacing:.06em;display:inline-flex;align-items:center;gap:10px}
.price-hero .hero-phone svg{width:22px;height:22px;fill:var(--cinnabar-400)}

/* ===== 报价说明 ===== */
.price-note{background:var(--moon-200)}
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.note-cell{background:var(--moon-50);border-radius:var(--radius);padding:26px 26px;border-top:3px solid var(--bamboo-500)}
.note-cell h3{font-size:18px;margin-bottom:10px}
.note-cell p{font-size:14.5px;color:var(--ink-500);line-height:1.9}

/* ===== F4 环形聚焦 ===== */
.ring-stage{position:relative;padding-block:clamp(56px,7vw,96px)}
.ring-wrap{
  display:grid;grid-template-columns:1fr 240px 1fr;grid-template-rows:auto auto auto;
  gap:26px;align-items:center;max-width:1080px;margin:48px auto 0;position:relative;
}
.ring-wrap::before{content:"";position:absolute;left:50%;top:50%;width:74%;height:62%;
  transform:translate(-50%,-50%);border:1px dashed rgba(78,124,91,.45);border-radius:50%;z-index:0}
.ring-core{
  grid-column:2;grid-row:2;position:relative;z-index:2;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,var(--bamboo-500),var(--bamboo-700) 75%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  color:#F4F8F2;box-shadow:0 24px 60px rgba(46,78,57,.35),inset 0 0 0 6px rgba(247,245,238,.18);justify-self:center;
}
.ring-core .core-seal{font-family:var(--serif);font-size:15px;letter-spacing:.3em;color:rgba(244,248,242,.75)}
.ring-core .core-price{font-family:var(--serif);font-size:34px;font-weight:700;margin-top:8px;letter-spacing:.04em}
.ring-core .core-price small{font-size:14px;font-weight:400;letter-spacing:.1em;display:block;margin-top:6px;color:rgba(244,248,242,.75)}
.ring-core .core-line{width:44px;height:1px;background:rgba(244,248,242,.5);margin:12px 0}
.ring-core .core-note{font-size:13px;line-height:1.9;color:rgba(244,248,242,.8)}
.pkg-card{
  position:relative;z-index:2;background:var(--moon-50);border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);padding:26px 26px 24px;box-shadow:var(--shadow-soft);transition:transform .3s,box-shadow .3s;
}
.pkg-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.pkg-card.pkg-tl{grid-column:1;grid-row:1}
.pkg-card.pkg-tr{grid-column:3;grid-row:1}
.pkg-card.pkg-bl{grid-column:1;grid-row:3}
.pkg-card.pkg-br{grid-column:3;grid-row:3}
.pkg-card .pkg-tag{position:absolute;top:-12px;left:22px;background:var(--cinnabar-500);color:#FFF3EC;
  font-size:12px;padding:3px 12px;border-radius:999px;letter-spacing:.1em}
.pkg-card h3{font-size:20px}
.pkg-card .pkg-price{font-family:var(--serif);font-size:30px;color:var(--cinnabar-500);margin:8px 0 4px}
.pkg-card .pkg-price small{font-size:13px;color:var(--ink-400);font-family:var(--sans)}
.pkg-card ul{margin:14px 0 18px;display:grid;gap:8px}
.pkg-card li{font-size:14px;color:var(--ink-700);display:flex;gap:8px;align-items:flex-start}
.pkg-card li::before{content:"";width:5px;height:5px;background:var(--bamboo-500);border-radius:50%;flex-shrink:0;margin-top:11px}
.pkg-card .pkg-link{font-size:14px;font-weight:600;color:var(--bamboo-600);letter-spacing:.06em}
.pkg-card:hover .pkg-link{color:var(--cinnabar-500)}

/* ===== 增项费用表 ===== */
.addon-band{background:var(--moon-200)}
.addon-wrap{margin-top:40px;overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.addon-table{min-width:640px}
.addon-table td:last-child{white-space:nowrap;color:var(--cinnabar-600);font-weight:600;font-family:var(--serif)}
.addon-foot{margin-top:16px;font-size:13.5px;color:var(--ink-500)}

/* ===== 付款流程 ===== */
.pay-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.pay-step{position:relative;background:var(--moon-50);border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 22px}
.pay-step .pay-num{font-family:var(--serif);font-size:40px;color:var(--moon-300);line-height:1;display:block}
.pay-step h3{font-size:17px;margin:10px 0 8px}
.pay-step p{font-size:13.5px;color:var(--ink-500);line-height:1.8}
.pay-step:not(:last-child)::after{content:"→";position:absolute;right:-16px;top:50%;transform:translateY(-50%);
  color:var(--bamboo-400);font-size:20px;z-index:2}

/* ===== 报价答疑（双色对照块） ===== */
.qabox-list{max-width:900px;margin:44px auto 0;display:grid;gap:18px}
.qabox{display:grid;grid-template-columns:1fr 1.6fr;gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}
.qabox .qb-q{background:var(--bamboo-700);color:var(--moon-100);padding:22px 24px;font-family:var(--serif);
  font-size:16.5px;line-height:1.8;display:flex;gap:10px;align-items:flex-start}
.qabox .qb-q .qb-mark{flex-shrink:0;width:26px;height:26px;border-radius:4px;background:var(--cinnabar-500);color:#FFF3EC;
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-family:var(--sans)}
.qabox .qb-a{background:var(--moon-50);padding:22px 24px;font-size:14.5px;color:var(--ink-700);line-height:2}

/* ===== 全页 CTA（竹青深底） ===== */
.price-cta{background:linear-gradient(120deg,var(--bamboo-900),var(--bamboo-700));color:#F4F8F2;position:relative;overflow:hidden}
.price-cta::before{content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;
  border:1px dashed rgba(244,248,242,.25)}
.price-cta::after{content:"";position:absolute;right:40px;bottom:-120px;width:260px;height:260px;border-radius:50%;
  background:rgba(192,47,43,.18)}
.price-cta .cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;padding-block:clamp(44px,6vw,72px)}
.price-cta h2{color:#fff;font-size:clamp(24px,3vw,36px);letter-spacing:.06em}
.price-cta p{margin-top:10px;color:rgba(244,248,242,.75);max-width:520px}
.price-cta .cta-side{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.price-cta .cta-phone{font-family:var(--serif);font-size:clamp(26px,3.4vw,40px);color:#fff;display:flex;align-items:center;gap:12px}
.price-cta .cta-phone svg{width:26px;height:26px;fill:var(--cinnabar-400)}

/* ===== 响应式 ===== */
@media (max-width:1080px){
  .ring-wrap{grid-template-columns:1fr 200px 1fr;gap:18px}
  .ring-core{width:200px;height:200px}
  .note-grid{grid-template-columns:1fr}
  .pay-steps{grid-template-columns:1fr 1fr}
  .pay-step:not(:last-child)::after{display:none}
}
@media (max-width:767px){
  .price-hero{min-height:380px}
  .ring-wrap{display:flex;flex-direction:column;gap:18px}
  .ring-wrap::before{display:none}
  .ring-core{width:200px;height:200px;order:-1}
  .pkg-card{width:100%}
  .pay-steps{grid-template-columns:1fr}
  .qabox{grid-template-columns:1fr}
}