/* ============================================================
   news-peixun · 培训资讯 · 原型：瀑布错位
   纯白+浅蓝+浅紫 · CSS 多栏瀑布流，卡片高低错落
   ============================================================ */

/* ---------- 首屏 ---------- */
.np-hero{position:relative;min-height:480px;display:flex;align-items:center;padding:130px 0 96px;overflow:hidden}
.np-hero-bg{position:absolute;inset:0;z-index:0}
.np-hero-bg img{width:100%;height:100%;object-fit:cover}
.np-hero-mask{position:absolute;inset:0;z-index:1;
  background:linear-gradient(115deg,rgba(124,111,208,.78) 0%,rgba(59,143,212,.52) 55%,rgba(29,43,58,.5) 100%)}
.np-hero-inner{position:relative;z-index:2;max-width:820px;color:#fff}
.np-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}
.np-title{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;line-height:1.25;margin-bottom:18px}
.np-title em{font-style:normal;color:#ffe9a8}
.np-sub{font-size:1.05rem;line-height:1.9;color:rgba(255,255,255,.93);max-width:680px;margin-bottom:30px}
.np-actions{display:flex;flex-wrap:wrap;gap:14px}
.np-hero-wave{position:absolute;left:0;right:0;bottom:-1px;z-index:3;line-height:0}
.np-hero-wave svg{width:100%;height:70px;display:block}

/* ---------- 分类导读 ---------- */
.np-intro{background:
  radial-gradient(420px 300px at 4% 12%,rgba(164,143,232,.15),transparent 70%),var(--paper)}
.np-intro-box{max-width:820px;margin:0 auto;text-align:center}
.np-intro h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800;line-height:1.4;margin-bottom:16px}
.np-intro h2 em{font-style:normal;background:linear-gradient(120deg,var(--blue),var(--purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.np-intro p{color:var(--ink-2);line-height:2}
.np-intro p b{color:var(--ink)}

/* ---------- 瀑布流 ---------- */
.np-masonry{background:var(--paper)}
.np-cols{columns:3;column-gap:22px}
.np-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md) var(--r-sm) var(--r-md) var(--r-sm);
  overflow:hidden;box-shadow:var(--shadow);margin-bottom:22px;break-inside:avoid;transition:transform .3s,box-shadow .3s}
.np-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.np-card-img{overflow:hidden}
.np-card-img img{width:100%;display:block;transition:transform .6s}
.np-card:hover .np-card-img img{transform:scale(1.05)}
.np-card-body{padding:18px 20px 20px}
.np-card-tag{margin-bottom:10px}
.np-card-body h3{font-size:1.02rem;font-weight:800;line-height:1.5;margin-bottom:8px;color:var(--ink)}
.np-card-body p{color:var(--ink-2);font-size:.89rem;line-height:1.8;margin-bottom:12px}
.np-meta{display:flex;align-items:center;gap:9px;color:var(--ink-3);font-size:.8rem}
.np-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-3)}
/* 不同卡片图高错落，制造瀑布节奏 */
.np-card.tall .np-card-img img{aspect-ratio:3/4}
.np-card.wide .np-card-img img{aspect-ratio:16/10}
.np-card:not(.tall):not(.wide) .np-card-img img{aspect-ratio:3/2}

/* ---------- 开班节奏 strip ---------- */
.np-rhythm{background:var(--mix-bg)}
.np-rhythm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.np-rcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);
  padding:28px 26px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.np-rcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.np-rcard .np-rbadge{display:inline-block;padding:5px 14px;border-radius:999px;background:var(--purple-bg);
  color:var(--purple);font-size:.8rem;font-weight:700;margin-bottom:14px}
.np-rcard:nth-child(2) .np-rbadge{background:var(--blue-bg);color:var(--blue)}
.np-rcard h3{font-size:1.12rem;font-weight:800;margin-bottom:10px}
.np-rcard p{color:var(--ink-2);font-size:.92rem;line-height:1.9}

/* ---------- 分类互链 ---------- */
.np-ch{background:var(--paper)}
.np-chgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.np-chcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 18px;box-shadow:var(--shadow);
  transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;align-items:center;gap:14px}
.np-chcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:var(--purple-2)}
.np-chcard .np-chico{width:40px;height:40px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--blue-bg);color:var(--blue)}
.np-chcard .np-chico svg{width:20px;height:20px}
.np-chcard.p .np-chico{background:var(--purple-bg);color:var(--purple)}
.np-chcard b{display:block;font-size:.98rem;color:var(--ink)}
.np-chcard span{color:var(--ink-3);font-size:.82rem}

/* ---------- 热门报考推荐 ---------- */
.np-hot{background:var(--mix-bg)}
.np-hotgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.np-hotcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);
  padding:28px 26px;box-shadow:var(--shadow);overflow:hidden;transition:transform .3s,box-shadow .3s}
.np-hotcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.np-hotcard::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),var(--purple))}
.np-hotcard h3{font-size:1.12rem;font-weight:800;margin-bottom:10px}
.np-hotcard p{color:var(--ink-2);font-size:.9rem;line-height:1.85;margin-bottom:18px}
.np-hotcard .np-more{color:var(--blue);font-weight:600;font-size:.9rem}
.np-hotcard:hover .np-more{color:var(--purple)}

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

/* ---------- 选班四看 ---------- */
.np-pick{background:var(--paper)}
.np-pick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.np-pickcard{display:flex;gap:16px;background:var(--mix-bg);border:1px solid var(--line);border-radius:var(--r-md) var(--r-sm);
  padding:24px;transition:transform .3s,box-shadow .3s}
.np-pickcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.np-pico{flex-shrink:0;width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:#fff;color:var(--purple);box-shadow:var(--shadow)}
.np-pickcard h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.np-pickcard p{color:var(--ink-2);font-size:.9rem;line-height:1.85}
.np-pick-note{max-width:860px;margin:26px auto 0;text-align:center;color:var(--ink-2);line-height:2;font-size:.96rem}

/* ---------- 备考心得引语 ---------- */
.np-quote{background:var(--mix-bg)}
.np-quote-box{position:relative;max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);padding:44px 46px;box-shadow:var(--shadow-2);text-align:center}
.np-quote-mark{position:absolute;top:14px;left:24px;font-size:4rem;line-height:1;color:var(--purple-2);font-family:Georgia,serif}
.np-quote-box blockquote{position:relative;font-size:1.18rem;line-height:2;color:var(--ink);font-weight:600;margin:0 0 18px}
.np-quote-box figcaption{color:var(--ink-3);font-size:.86rem}
.np-quote-note{max-width:820px;margin:22px auto 0;text-align:center;color:var(--ink-2);line-height:2;font-size:.96rem}
.np-quote-note2{max-width:820px;margin:14px auto 0;text-align:center;color:var(--ink-2);line-height:2;font-size:.96rem}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .np-cols{columns:2}
  .np-rhythm-grid,.np-hotgrid{grid-template-columns:repeat(2,1fr)}
  .np-chgrid{grid-template-columns:repeat(2,1fr)}
  .np-pick-grid{grid-template-columns:1fr}
}
@media (max-width:767px){
  .np-hero{min-height:auto;padding:110px 0 70px}
  .np-cols{columns:1}
  .np-rhythm-grid,.np-hotgrid,.np-chgrid{grid-template-columns:1fr}
  .np-quote-box{padding:34px 22px}
  .np-actions .btn{width:100%}
}