/* =========================================================================
   一果食品官网主题（大气版 / Pro）  main.css
   配色：完全沿用原织梦站（www.yiguohetao.cn）——
         丰收黄 #FFAD00 为主色，白 #fff + 暖米白 #FFFCF5 为底，
         正文 #333/#444，点缀黄 #FFAD00。无黑底、无灰块，干净清爽。
   框架借鉴 minhuifood.cn，内容/数据沿用原站。
   ========================================================================= */

:root{
  --c-primary:#FFAD00;      /* 丰收黄（原织梦站主色 / 页脚底 / 强调） */
  --c-primary-d:#F09800;    /* 黄·深（交互/悬停，同色系） */
  --c-primary-l:#FFF6DC;    /* 黄·浅（底色/选中，同色系） */
  --c-gold:#FFAD00;         /* 点缀（即主黄，不引入新色） */
  --c-dark:#333;            /* 标题/深色文字（原站 #333） */
  --c-brown:#444;           /* 正文（原站 #444） */
  --c-cream:#FFFCF5;        /* 暖米白区块底（原站 index-contact/index-news） */
  --c-line:#ECE3D2;         /* 描边（暖浅，不用灰） */
  --c-white:#fff;
  --container:1200px;
  --radius:10px;
  --shadow:0 10px 30px rgba(120,80,20,.10);
  --shadow-h:0 18px 40px rgba(255,173,0,.20);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--font);color:var(--c-brown);
  background:var(--c-white);font-size:15px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:.25s;}
a:hover{color:var(--c-primary);}
h1,h2,h3,h4{color:var(--c-dark);line-height:1.3;margin:0 0 .5em;font-weight:700;}
p{margin:0 0 1em;}
.container{width:var(--container);max-width:92%;margin:0 auto;}
.clearfix::after{content:"";display:block;clear:both;}
.text-orange{color:var(--c-primary);}
.text-gold{color:var(--c-gold);}

/* 区块通用 */
.section{padding:78px 0;}
.section--cream{background:var(--c-cream);}
.section--dark{background:var(--c-primary);color:#fff;}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff;}
.section__head{text-align:center;margin-bottom:48px;}
.section__head .en{display:block;font-size:13px;letter-spacing:3px;color:var(--c-gold);text-transform:uppercase;margin-bottom:8px;}
.section__head h2{font-size:32px;position:relative;display:inline-block;padding-bottom:14px;}
.section__head h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:54px;height:3px;background:var(--c-primary);border-radius:3px;}
.section__head .desc{margin-top:14px;color:#999;max-width:680px;margin-left:auto;margin-right:auto;}

/* 按钮 */
.btn{display:inline-block;padding:13px 34px;border-radius:40px;font-size:15px;font-weight:600;letter-spacing:1px;transition:.3s;cursor:pointer;border:2px solid transparent;}
.btn--primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 20px rgba(255,173,0,.30);}
.btn--primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-h);}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff;}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.16);color:#fff;}
.btn--dark{border-color:var(--c-line);color:var(--c-dark);}
.btn--dark:hover{border-color:var(--c-primary);background:var(--c-primary);color:#fff;}
.btn--line{color:var(--c-primary);border-bottom:2px solid var(--c-primary);border-radius:0;padding:4px 0;font-weight:600;}
.btn--line:hover{color:var(--c-primary-d);}

/* =========================================================================
   顶部导航
   ========================================================================= */
.site-header{position:sticky;top:0;z-index:999;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);box-shadow:0 2px 18px rgba(120,80,20,.06);}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:84px;}
.site-logo{display:flex;align-items:center;gap:12px;}
.site-logo img{height:54px;width:auto;}
.site-logo__txt b{display:block;font-size:21px;color:var(--c-dark);letter-spacing:1px;}
.site-logo__txt span{font-size:12px;color:var(--c-gold);letter-spacing:2px;}
.main-nav{display:flex;align-items:center;}
.main-nav > ul{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:4px;}
.main-nav > ul > li{position:relative;}
.main-nav > ul > li > a{display:block;padding:30px 18px;font-size:16px;color:var(--c-dark);position:relative;font-weight:500;}
.main-nav > ul > li > a::after{content:"";position:absolute;left:18px;right:18px;bottom:22px;height:3px;background:var(--c-primary);transform:scaleX(0);transform-origin:center;transition:.3s;border-radius:3px;}
.main-nav > ul > li:hover > a,.main-nav > ul > li.current > a{color:var(--c-primary);}
.main-nav > ul > li:hover > a::after,.main-nav > ul > li.current > a::after{transform:scaleX(1);}
.main-nav .submenu{position:absolute;top:100%;left:0;min-width:190px;background:#fff;box-shadow:var(--shadow);border-radius:0 0 8px 8px;border-top:3px solid var(--c-primary);opacity:0;visibility:hidden;transform:translateY(8px);transition:.28s;padding:8px 0;}
.main-nav > ul > li:hover .submenu{opacity:1;visibility:visible;transform:translateY(0);}
.main-nav .submenu a{display:block;padding:11px 22px;font-size:14px;color:var(--c-brown);white-space:nowrap;}
.main-nav .submenu a:hover{background:var(--c-primary-l);color:var(--c-primary);padding-left:28px;}
.nav-en{font-size:11px;color:var(--c-gold);margin-left:6px;letter-spacing:1px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:10px;background:none;border:0;}
.nav-toggle span{width:26px;height:3px;background:var(--c-dark);border-radius:3px;transition:.3s;}

/* =========================================================================
   Hero 全屏轮播
   ========================================================================= */
.hero{position:relative;height:560px;overflow:hidden;background:var(--c-cream);}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center;}
.hero__slide.active{opacity:1;}
.hero__mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,173,0,.55) 0%,rgba(255,173,0,.25) 55%,rgba(255,173,0,.12) 100%);}
.hero__content{position:absolute;inset:0;display:flex;align-items:center;}
.hero__content .container{max-width:var(--container);}
.hero__inner{max-width:640px;color:#fff;animation:heroUp .9s both;}
.hero__inner .en{font-size:14px;letter-spacing:4px;color:#fff;margin-bottom:14px;}
.hero__inner h1{color:#fff;font-size:48px;line-height:1.2;margin-bottom:18px;text-shadow:0 2px 18px rgba(120,80,20,.22);}
.hero__inner p{font-size:17px;color:rgba(255,255,255,.92);margin-bottom:28px;}
.hero__dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3;}
.hero__dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0;transition:.3s;}
.hero__dots button.active{background:var(--c-primary);width:30px;border-radius:6px;}
.hero__arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.22);color:#fff;border:0;cursor:pointer;font-size:22px;z-index:3;display:flex;align-items:center;justify-content:center;transition:.3s;}
.hero__arrow:hover{background:var(--c-primary);}
.hero__arrow--prev{left:24px;}
.hero__arrow--next{right:24px;}
@keyframes heroUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}

/* =========================================================================
   关于我们（首页）
   ========================================================================= */
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center;}
.about__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.about__media img{width:100%;height:420px;object-fit:cover;}
.about__media::before{content:"";position:absolute;left:-14px;bottom:-14px;width:120px;height:120px;border:5px solid var(--c-primary);border-radius:8px;z-index:-1;}
.about__body h2{font-size:30px;}
.about__body .lead{font-size:16px;color:var(--c-brown);margin-bottom:22px;}
.about__body p{color:var(--c-brown);}
.about__tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0;}
.about__tags span{background:var(--c-primary-l);color:var(--c-primary-d);padding:7px 16px;border-radius:30px;font-size:13px;font-weight:600;}

/* =========================================================================
   企业实力数字
   ========================================================================= */
.stats{background:var(--c-cream);color:var(--c-dark);position:relative;}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% -10%,rgba(255,173,0,.16),transparent 45%);}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;position:relative;z-index:1;}
.stat{position:relative;padding:10px;}
.stat__num{font-size:46px;font-weight:800;color:var(--c-primary);line-height:1;font-family:"Arial",sans-serif;}
.stat__num small{font-size:20px;margin-left:2px;}
.stat__label{margin-top:10px;color:#999;font-size:14px;letter-spacing:1px;}

/* =========================================================================
   产品中心（首页分类大图）
   ========================================================================= */
.pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.pro-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.pro-card img{width:100%;height:300px;object-fit:cover;transition:.5s;}
.pro-card:hover img{transform:scale(1.06);}
.pro-card__body{position:absolute;left:0;right:0;bottom:0;padding:22px 22px 20px;background:linear-gradient(0deg,rgba(255,173,0,.92) 35%,rgba(255,173,0,0) 100%);color:#fff;}
.pro-card__body .en{font-size:12px;letter-spacing:2px;color:#fff;}
.pro-card__body h3{color:#fff;font-size:21px;margin:4px 0 0;}
.pro-card__body .more{display:inline-block;margin-top:10px;font-size:13px;color:#fff;opacity:0;transform:translateY(8px);transition:.3s;}
.pro-card:hover .more{opacity:1;transform:translateY(0);}

/* =========================================================================
   新闻资讯（首页）
   ========================================================================= */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.news-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s;border:1px solid var(--c-line);}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-h);border-color:var(--c-primary-l);}
.news-card__media{position:relative;height:210px;overflow:hidden;background:var(--c-cream);}
.news-card__media img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.news-card:hover .news-card__media img{transform:scale(1.06);}
.news-card__date{position:absolute;left:14px;top:14px;background:var(--c-primary);color:#fff;text-align:center;padding:8px 12px;border-radius:8px;line-height:1.1;}
.news-card__date b{display:block;font-size:20px;font-family:"Arial";}
.news-card__date span{font-size:11px;opacity:.9;}
.news-card__body{padding:20px 22px 24px;}
.news-card__body .cat{font-size:12px;color:var(--c-gold);letter-spacing:1px;}
.news-card__body h3{font-size:18px;margin:8px 0 10px;line-height:1.5;}
.news-card__body h3 a{color:var(--c-dark);}
.news-card__body h3 a:hover{color:var(--c-primary);}
.news-card__body p{font-size:13.5px;color:#999;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* =========================================================================
   优势区块
   ========================================================================= */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.adv-item{text-align:center;padding:34px 22px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);transition:.3s;border-top:3px solid transparent;}
.adv-item:hover{transform:translateY(-6px);border-top-color:var(--c-primary);}
.adv-item__icon{width:66px;height:66px;margin:0 auto 18px;border-radius:50%;background:var(--c-primary-l);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;transition:.3s;}
.adv-item:hover .adv-item__icon{background:var(--c-primary);color:#fff;}
.adv-item h3{font-size:18px;}
.adv-item p{font-size:13.5px;color:#999;margin:0;}

/* =========================================================================
   页脚（沿用原织梦站：丰收黄底 + 白字）
   ========================================================================= */
.site-footer{background:var(--c-primary);color:#fff;padding:56px 0 0;font-size:14px;}
.site-footer a{color:rgba(255,255,255,.88);}
.site-footer a:hover{color:#fff;}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;}
.footer__brand img{height:50px;margin-bottom:16px;}
.footer__brand p{color:rgba(255,255,255,.92);line-height:1.9;}
.footer__brand .contact-line{margin-top:14px;}
.footer__brand .contact-line b{color:#fff;}
.footer__col h4{color:#fff;font-size:16px;margin-bottom:16px;position:relative;padding-left:12px;}
.footer__col h4::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:#fff;border-radius:3px;}
.footer__col ul{list-style:none;margin:0;padding:0;}
.footer__col li{margin-bottom:10px;}
.footer__col li a{color:rgba(255,255,255,.88);}
.footer__col li a:hover{color:#fff;}
.footer__qr{display:flex;gap:18px;margin-top:8px;}
.footer__qr figure{margin:0;text-align:center;}
.footer__qr img{width:96px;height:96px;border:4px solid #fff;border-radius:8px;background:#fff;}
.footer__qr figcaption{font-size:12px;color:rgba(255,255,255,.85);margin-top:6px;}
.footer__bottom{border-top:1px solid rgba(255,255,255,.22);margin-top:40px;padding:20px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.82);}
.footer__bottom a{color:rgba(255,255,255,.82);}

/* =========================================================================
   内页通用
   ========================================================================= */
.inner-banner{position:relative;height:340px;background-size:cover;background-position:center;display:flex;align-items:center;color:#fff;}
.inner-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(255,173,0,.82),rgba(255,173,0,.5));}
.inner-banner__inner{position:relative;z-index:1;text-align:center;width:100%;}
.inner-banner__inner .en{display:block;font-size:13px;letter-spacing:4px;color:#fff;margin-bottom:8px;}
.inner-banner__inner h1{color:#fff;font-size:38px;margin:0;text-shadow:0 2px 16px rgba(120,80,20,.22);}
.breadcrumb{padding:14px 0;background:var(--c-cream);font-size:13px;color:#999;}
.breadcrumb a{color:#999;}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .sep{margin:0 8px;color:#ccc;}

.inner-wrap{display:grid;grid-template-columns:248px 1fr;gap:42px;padding:48px 0 64px;align-items:start;}
.side{position:sticky;top:104px;}
.side__title{background:var(--c-primary);color:#fff;padding:16px 20px;border-radius:var(--radius) var(--radius) 0 0;}
.side__title h3{color:#fff;font-size:19px;margin:0;}
.side__title .en{font-size:11px;letter-spacing:2px;opacity:.85;}
.side__list{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--c-line);border-top:0;border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}
.side__list a{display:block;padding:14px 20px;color:var(--c-brown);border-bottom:1px solid var(--c-line);position:relative;transition:.2s;}
.side__list a::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--c-primary);transform:scaleY(0);transition:.2s;}
.side__list a:hover,.side__list a.on{background:var(--c-primary-l);color:var(--c-primary-d);padding-left:28px;}
.side__list a:hover::before,.side__list a.on::before{transform:scaleY(1);}

.content h2{font-size:26px;}
.content h3{font-size:20px;color:var(--c-primary-d);}
.content img{max-width:100%;height:auto;border-radius:8px;margin:14px 0;}
.content p{color:#444;line-height:1.95;}

/* 产品网格（内页） */
.pro-grid--inner{grid-template-columns:repeat(3,1fr);gap:24px;}
.pro-card--inner{display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s;}
.pro-card--inner:hover{transform:translateY(-5px);box-shadow:var(--shadow-h);}
.pro-card--inner .thumb{height:230px;overflow:hidden;background:var(--c-cream);}
.pro-card--inner .thumb img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.pro-card--inner:hover .thumb img{transform:scale(1.06);}
.pro-card--inner .info{padding:16px 18px;}
.pro-card--inner .info h3{font-size:17px;margin:0 0 4px;color:var(--c-dark);}
.pro-card--inner .info .spec{font-size:13px;color:var(--c-gold);}
.pro-card--inner .info .specs{font-size:13px;color:#999;}

/* 产品详情 */
.product-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;}
.product-detail__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--c-cream);}
.product-detail__media img{width:100%;min-height:380px;object-fit:cover;}
.product-detail__body h1{font-size:30px;}
.product-detail__specs{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 22px;}
.product-detail__specs span{background:var(--c-primary-l);color:var(--c-primary-d);padding:8px 18px;border-radius:30px;font-size:14px;font-weight:600;}
.product-detail__meta{border-top:1px dashed var(--c-line);margin-top:24px;padding-top:18px;font-size:14px;color:#999;}

/* 新闻列表（内页） */
.news-list{list-style:none;margin:0;padding:0;}
.news-list li{border-bottom:1px solid var(--c-line);}
.news-list a{display:flex;align-items:center;gap:20px;padding:20px 6px;transition:.2s;}
.news-list a:hover{background:var(--c-cream);padding-left:16px;}
.news-list .date{flex:0 0 92px;text-align:center;background:var(--c-cream);border-radius:8px;padding:12px 0;color:var(--c-primary-d);}
.news-list .date b{display:block;font-size:24px;font-family:"Arial";}
.news-list .date span{font-size:12px;color:#999;}
.news-list .txt h3{font-size:18px;margin:0 0 4px;color:var(--c-dark);}
.news-list .txt p{font-size:13.5px;color:#999;margin:0;}

/* 文章详情 */
.article{font-size:16px;color:#444;line-height:2;}
.article h2,.article h3{color:var(--c-dark);}
.article img{max-width:100%;border-radius:8px;margin:18px 0;}
.article__meta{color:#999;font-size:13px;margin-bottom:22px;padding-bottom:14px;border-bottom:1px dashed var(--c-line);}
.pre-next{margin-top:30px;padding-top:18px;border-top:1px solid var(--c-line);font-size:14px;color:#999;}
.pre-next a{color:var(--c-primary-d);}

/* 荣誉网格 */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.honor-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s;}
.honor-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h);}
.honor-card .thumb{height:230px;background:var(--c-cream);display:flex;align-items:center;justify-content:center;overflow:hidden;}
.honor-card .thumb img{width:100%;height:100%;object-fit:contain;}
.honor-card .info{padding:14px 16px;text-align:center;}
.honor-card .info h3{font-size:16px;margin:0;color:var(--c-dark);}

/* 分页 */
.list-page{text-align:center;margin:40px 0 10px;}
.list-page ul{display:inline-flex;gap:8px;list-style:none;margin:0;padding:0;}
.list-page li a,.list-page li span,.list-page li.thisclass{display:inline-block;min-width:40px;padding:9px 14px;border:1px solid var(--c-line);border-radius:8px;color:var(--c-brown);background:#fff;transition:.2s;}
.list-page li a:hover{border-color:var(--c-primary);color:var(--c-primary);}
.list-page li.thisclass{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}

/* 联系页（暖米白底 + 丰收黄点缀，不用黑底） */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;box-shadow:var(--shadow);border-radius:var(--radius);overflow:hidden;}
.contact-info{background:var(--c-cream);color:var(--c-dark);padding:48px 44px;}
.contact-info h2{color:var(--c-dark);}
.contact-info .ci{margin:22px 0;display:flex;gap:14px;align-items:flex-start;}
.contact-info .ci .ic{width:42px;height:42px;flex:0 0 42px;border-radius:50%;background:rgba(255,173,0,.16);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-size:20px;}
.contact-info .ci b{display:block;color:var(--c-primary);font-size:15px;margin-bottom:2px;}
.contact-form{padding:48px 44px;background:#fff;}
.contact-form label{display:block;font-size:13px;color:var(--c-brown);margin:0 0 6px;font-weight:600;}
.contact-form input,.contact-form textarea{width:100%;padding:12px 14px;border:1px solid var(--c-line);border-radius:8px;margin-bottom:16px;font-family:inherit;font-size:14px;}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--c-primary);}

/* 404 / 搜索 */
.empty-state{text-align:center;padding:60px 0;}
.empty-state h2{font-size:28px;}
.search-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--c-line);}
.search-item .thumb{flex:0 0 160px;height:110px;border-radius:8px;overflow:hidden;background:var(--c-cream);}
.search-item .thumb img{width:100%;height:100%;object-fit:cover;}
.search-item h3{font-size:18px;margin:0 0 6px;}

/* =========================================================================
   响应式
   ========================================================================= */
@media (max-width:1000px){
  .about{grid-template-columns:1fr;gap:30px;}
  .pro-grid,.news-grid,.adv-grid,.honor-grid{grid-template-columns:repeat(2,1fr);}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:30px 10px;}
  .footer__top{grid-template-columns:1fr 1fr;}
  .product-detail,.contact-grid{grid-template-columns:1fr;}
  .inner-wrap{grid-template-columns:1fr;}
  .side{position:static;margin-bottom:20px;}
}
@media (max-width:768px){
  .site-header__inner{height:64px;}
  .site-logo img{height:42px;}
  .nav-toggle{display:flex;}
  .main-nav{position:absolute;top:64px;left:0;right:0;background:#fff;max-height:0;overflow:hidden;transition:.35s;box-shadow:var(--shadow);}
  .main-nav.open{max-height:80vh;overflow:auto;}
  .main-nav > ul{flex-direction:column;gap:0;padding:8px 0;}
  .main-nav > ul > li{width:100%;}
  .main-nav > ul > li > a{padding:14px 20px;}
  .main-nav > ul > li > a::after{display:none;}
  .main-nav .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:0;display:none;background:var(--c-cream);}
  .main-nav > ul > li.open .submenu{display:block;}
  .hero{height:420px;}
  .hero__inner h1{font-size:32px;}
  .section__head h2{font-size:26px;}
  .pro-grid,.news-grid,.adv-grid,.honor-grid{grid-template-columns:1fr;}
  .footer__top{grid-template-columns:1fr;}
  .footer__qr{justify-content:flex-start;}
}