/* ============================================================
   feiyong-mingxi · 费用明细 · 原型：费用表格 + 说明
   纯白+浅蓝+浅紫 · 荷叶舒展
   ============================================================ */

/* ---------- 首屏 ---------- */
.fy-hero{position:relative;min-height:520px;display:flex;align-items:center;padding:130px 0 90px;overflow:hidden}
.fy-hero-bg{position:absolute;inset:0;z-index:0}
.fy-hero-bg img{width:100%;height:100%;object-fit:cover}
.fy-hero-mask{position:absolute;inset:0;z-index:1;
  background:linear-gradient(115deg,rgba(29,43,58,.82) 0%,rgba(124,111,208,.5) 50%,rgba(59,143,212,.42) 100%)}
.fy-hero-inner{position:relative;z-index:2;max-width:820px;color:#fff}
.fy-kicker{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.35);font-size:.84rem;letter-spacing:2px;margin-bottom:20px;backdrop-filter:blur(6px)}
.fy-title{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;line-height:1.25;margin-bottom:18px}
.fy-title em{font-style:normal;color:#ffe9a8}
.fy-sub{font-size:1.06rem;line-height:1.9;color:rgba(255,255,255,.92);max-width:680px;margin-bottom:30px}
.fy-actions{display:flex;flex-wrap:wrap;gap:14px}
.fy-hero-wave{position:absolute;left:0;right:0;bottom:-1px;z-index:3;line-height:0}
.fy-hero-wave svg{width:100%;height:70px;display:block}

/* ---------- 费用表 ---------- */
.fy-table{background:
  radial-gradient(420px 320px at 94% 12%,rgba(99,176,232,.14),transparent 70%),
  var(--paper)}
.fy-tblwrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);
  box-shadow:var(--shadow);overflow:hidden}
.fy-tblnote{max-width:820px;margin:18px auto 0;color:var(--ink-3);font-size:.86rem;line-height:1.9;text-align:center}

/* ---------- 费用说明 ---------- */
.fy-note{background:var(--mix-bg)}
.fy-note-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.fy-note-text .section-title{text-align:left;font-size:clamp(1.4rem,2.6vw,1.9rem)}
.fy-note-text p{color:var(--ink-2);line-height:2;margin:14px 0}
.fy-note-points{display:grid;gap:12px;margin-top:18px}
.fy-np{display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm) var(--r-md) var(--r-sm) var(--r-md);padding:16px 20px;box-shadow:var(--shadow)}
.fy-np b{color:var(--blue)}
.fy-np span{color:var(--ink-2);font-size:.9rem}
.fy-note-img{border-radius:var(--r-sm) var(--r-lg) var(--r-sm) var(--r-lg);overflow:hidden;box-shadow:var(--shadow-2)}
.fy-note-img img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .6s}
.fy-note-img:hover img{transform:scale(1.04)}

/* ---------- 缴费方式 ---------- */
.fy-paygrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fy-paycard{background:#fff;border:1px solid var(--line);padding:28px 22px;
  border-radius:var(--r-md) var(--r-sm) var(--r-md) var(--r-sm);box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.fy-paycard:nth-child(odd){transform:translateY(12px)}
.fy-paycard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.fy-paycard .ico{width:32px;height:32px;color:var(--blue);margin-bottom:14px}
.fy-paycard h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.fy-paycard p{color:var(--ink-2);font-size:.88rem;line-height:1.85}

/* ---------- FAQ ---------- */
.fy-faq{background:var(--paper)}
.fy-faqgrid{max-width:860px;margin:0 auto;display:grid;gap:14px}
.fy-faqitem{background:#fff;border:1px solid var(--line);padding:18px 22px;
  border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);transition:box-shadow .3s,transform .3s}
.fy-faqitem:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.fy-faqitem summary{cursor:pointer;font-weight:700;font-size:1.02rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center}
.fy-faqitem summary::-webkit-details-marker{display:none}
.fy-faqitem summary::after{content:"+";font-size:1.4rem;color:var(--purple);font-weight:400;transition:transform .3s}
.fy-faqitem[open] summary::after{transform:rotate(45deg)}
.fy-faqitem p{margin-top:12px;color:var(--ink-2);line-height:1.9;font-size:.95rem}
.fy-faqitem p a{color:var(--blue);font-weight:600}

/* ---------- 互链 ---------- */
.fy-linkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fy-lcard{background:#fff;border:1px solid var(--line);padding:24px 22px;
  border-radius:var(--r-sm) var(--r-md) var(--r-sm) var(--r-md);box-shadow:var(--shadow);
  transition:transform .3s,box-shadow .3s,border-color .3s}
.fy-lcard:nth-child(3n+2){transform:translateY(14px)}
.fy-lcard:nth-child(3n+2):hover{transform:translateY(8px)}
.fy-lcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:var(--purple-2)}
.fy-lcard b{display:block;font-size:1.08rem;margin-bottom:6px;color:var(--ink)}
.fy-lcard span{color:var(--ink-3);font-size:.88rem}

/* ---------- 资讯 ---------- */
.fy-newsgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fy-ncard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.fy-ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.fy-nthumb{overflow:hidden;aspect-ratio:3/2}
.fy-nthumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.fy-ncard:hover .fy-nthumb img{transform:scale(1.06)}
.fy-ncard h3{font-size:1rem;padding:16px 18px 4px;color:var(--ink);line-height:1.5}
.fy-ncard p{padding:0 18px 18px;color:var(--ink-3);font-size:.86rem}
.fy-newsmore{display:flex;justify-content:center;gap:12px;margin-top:34px;flex-wrap:wrap}

/* ---------- CTA ---------- */
.fy-cta{padding-top:20px}
.fy-cta-box{position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(135deg,#3b8fd4 0%,#7c6fd0 100%);color:#fff;
  border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);padding:60px 30px;box-shadow:var(--shadow-2)}
.fy-cta-glow{position:absolute;border-radius:50%;filter:blur(40px);opacity:.5}
.fy-cta-glow.g1{width:260px;height:260px;background:#a48fe8;top:-80px;left:-60px}
.fy-cta-glow.g2{width:220px;height:220px;background:#63b0e8;bottom:-70px;right:-50px}
.fy-cta-box h2{position:relative;font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;margin-bottom:12px}
.fy-cta-box>p{position:relative;max-width:560px;margin:0 auto 26px;color:rgba(255,255,255,.92)}
.fy-cta-contact{position:relative;display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:28px}
.fy-cta-item{display:inline-flex;align-items:center;gap:12px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:12px 22px;color:#fff;backdrop-filter:blur(6px);
  transition:background .25s,transform .25s}
.fy-cta-item:hover{background:rgba(255,255,255,.24);transform:translateY(-2px)}
.fy-cta-item svg{width:20px;height:20px;flex-shrink:0}
.fy-cta-item span{display:flex;flex-direction:column;line-height:1.3;text-align:left}
.fy-cta-item small{font-size:.72rem;opacity:.8}
.fy-cta-item b{font-size:1.05rem;letter-spacing:.5px}

/* ---------- 费用构成明细 ---------- */
.fy-detail{background:var(--paper)}
.fy-dgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.fy-dcard{background:#fff;border:1px solid var(--line);padding:28px 26px;
  border-radius:var(--r-lg) var(--r-md) var(--r-lg) var(--r-md);box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.fy-dcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.fy-dcard h3{font-size:1.1rem;font-weight:800;margin-bottom:8px;color:var(--blue)}
.fy-dcard p{color:var(--ink-2);font-size:.92rem;line-height:1.9}
.fy-dnote{max-width:840px;margin:22px auto 0;background:var(--blue-bg);border-radius:var(--r-md);
  padding:14px 22px;color:var(--ink-2);font-size:.92rem;line-height:1.9;text-align:center}

/* ---------- 缴费方式 ---------- */
.fy-payway{background:var(--mix-bg)}
.fy-pwgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fy-pw{background:#fff;border:1px solid var(--line);padding:28px 24px;text-align:center;
  border-radius:var(--r-md) var(--r-lg) var(--r-md) var(--r-lg);box-shadow:var(--shadow)}
.fy-pw .ico{width:32px;height:32px;color:var(--purple);margin-bottom:14px}
.fy-pw h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.fy-pw p{color:var(--ink-2);font-size:.9rem;line-height:1.85;text-align:left}

/* ---------- 退改说明 ---------- */
.fy-refund{background:var(--paper)}
.fy-rf-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.fy-rf-img{border-radius:var(--r-sm) var(--r-lg) var(--r-sm) var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.fy-rf-img img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .6s}
.fy-rf-img:hover img{transform:scale(1.04)}
.fy-rf-text .section-title{text-align:left;font-size:clamp(1.4rem,2.6vw,1.9rem)}
.fy-rf-text>p{color:var(--ink-2);line-height:2;margin:14px 0}
.fy-rflist{margin:18px 0;display:grid;gap:12px}
.fy-rflist li{display:flex;align-items:flex-start;gap:10px;color:var(--ink);font-size:.95rem;line-height:1.8}
.fy-rflist .ico{width:20px;height:20px;color:var(--blue);flex-shrink:0;margin-top:4px}
.fy-rf-tip{color:var(--purple);font-size:.92rem}

/* ---------- 关于费用的实话 ---------- */
.fy-say{background:var(--paper)}
.fy-saybody{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--blue);border-radius:var(--r-md);padding:30px 32px;box-shadow:var(--shadow)}
.fy-saybody p{color:var(--ink);line-height:2.1;margin-bottom:16px;font-size:.98rem}
.fy-saybody p:last-child{margin-bottom:0}

/* ---------- 页脚图标 ---------- */
.footer-contact .ico{width:20px;height:20px}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .fy-note-layout,.fy-rf-layout{grid-template-columns:1fr;gap:30px}
  .fy-paygrid{grid-template-columns:1fr 1fr}
  .fy-paycard:nth-child(odd){transform:none}
  .fy-linkgrid,.fy-newsgrid{grid-template-columns:repeat(2,1fr)}
  .fy-dgrid{grid-template-columns:1fr}
  .fy-pwgrid{grid-template-columns:1fr}
  .fy-lcard:nth-child(3n+2){transform:none}
}
@media (max-width:767px){
  .fy-hero{min-height:auto;padding:110px 0 70px}
  .fy-paygrid,.fy-linkgrid,.fy-newsgrid,.fy-dgrid{grid-template-columns:1fr}
  .fy-actions .btn{width:100%}
  .fy-tblwrap{overflow-x:auto}
  .fy-tbl{min-width:540px}
}