/* ============================================================
   夏日芒 SUMMER GRAIN — 官网样式表
   配色：奶白 / 麦金 / 墨褐   风格：东方谷物美学 + 现代商务
   ============================================================ */

:root{
  --cream:      #FDFBF6;
  --cream-2:    #F7F1E5;
  --cream-3:    #EFE6D5;
  --milk:       #FFFFFF;
  --gold:       #C0963C;
  --gold-2:     #DDB35A;
  --gold-soft:  #F3E7CE;
  --ink:        #2A241D;
  --ink-2:      #6A6157;
  --ink-3:      #9A9086;
  --line:       #EAE1D1;
  --leaf:       #6E7F5C;
  --price:      #C4552F;
  --radius:     16px;
  --radius-sm:  10px;
  --shadow:     0 2px 12px rgba(42,36,29,.05);
  --shadow-md:  0 10px 34px rgba(42,36,29,.09);
  --maxw:       1200px;
  --serif: "Source Han Serif SC","Noto Serif SC","Songti SC","STSong",Georgia,serif;
  --sans: -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --nav-h: 72px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
::selection{background:var(--gold-soft);color:var(--ink)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.narrow{max-width:880px;margin:0 auto;padding:0 28px}

/* ---------- 通用排版 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.18em;color:var(--gold);
  text-transform:uppercase;font-weight:600;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.35;letter-spacing:.02em;text-wrap:balance}
h1{font-size:clamp(34px,4.6vw,58px)}
h2{font-size:clamp(27px,3.2vw,40px)}
h3{font-size:clamp(19px,2vw,24px)}
p{color:var(--ink-2);text-wrap:pretty}
.lead{font-size:18px;color:var(--ink-2);line-height:1.9}

/* 正文两端对齐（中文阅读更整齐，末行不拉伸、左对齐） */
.lead,.card:not([style*="text-align:center"]) p,.sec-head:not(.center) p,.scene__body p,.pcard__desc,
.flavor-show__txt p,.kit-card__cap p,.prose,.note{
  text-align:justify;text-justify:inter-ideograph;text-align-last:left
}

.section{padding:96px 0}
.section--tint{background:var(--cream-2)}
.section--white{background:var(--milk)}
.section--dark{background:var(--ink);color:var(--cream)}
.section--dark p{color:rgba(253,251,246,.72)}
.section--dark h2,.section--dark h3{color:var(--cream)}
.sec-head{max-width:720px;margin-bottom:56px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head h2{margin:18px 0 16px}
.sec-head p{font-size:17px;line-height:1.85}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:.25s;letter-spacing:.03em;
}
.btn--primary{background:var(--gold);color:#fff;box-shadow:0 6px 18px rgba(192,150,60,.26)}
.btn--primary:hover{background:#A9822F;transform:translateY(-2px);box-shadow:0 10px 24px rgba(192,150,60,.34)}
.btn--outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--outline:hover{background:var(--ink);color:var(--cream)}
.btn--light{border-color:rgba(253,251,246,.5);color:var(--cream)}
.btn--light:hover{background:var(--cream);color:var(--ink);border-color:var(--cream)}
.btn--sm{padding:9px 20px;font-size:14px}
.btn--block{width:100%}
.btn--ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}

/* ---------- 导航 ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(253,251,246,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav__in{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo__mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(145deg,var(--gold-2),var(--gold));
  display:grid;place-items:center;color:#fff;font-family:var(--serif);
  font-size:19px;font-weight:700;box-shadow:0 4px 12px rgba(192,150,60,.3)
}
.logo__txt{display:flex;flex-direction:column;line-height:1.15}
.logo__cn{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.08em}
.logo__en{font-size:9.5px;letter-spacing:.26em;color:var(--ink-3);text-transform:uppercase}
.nav__menu{display:flex;align-items:center;gap:4px}
.nav__menu a{
  padding:8px 15px;border-radius:8px;font-size:15px;color:var(--ink-2);
  transition:.2s;position:relative;white-space:nowrap
}
.nav__menu a:hover{color:var(--ink);background:var(--cream-2)}
.nav__menu a.is-active{color:var(--gold);font-weight:600}
.nav__right{display:flex;align-items:center;gap:14px}
.cart-btn{
  position:relative;display:inline-flex;align-items:center;gap:7px;
  padding:8px 15px;border-radius:999px;border:1px solid var(--line);
  background:var(--milk);font-size:14px;cursor:pointer;transition:.2s
}
.cart-btn:hover{border-color:var(--gold);color:var(--gold)}
.cart-btn__n{
  min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:var(--gold);
  color:#fff;font-size:11px;display:grid;place-items:center;font-weight:700
}
.nav__toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;padding:4px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 500px at 78% 12%, #F6E9CE 0%, transparent 62%),
    linear-gradient(170deg,#FDFBF6 0%,#F7F1E5 100%);
  padding:110px 0 100px;
}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{margin:22px 0 22px}
.hero h1 em{font-style:normal;color:var(--gold);position:relative}
.hero p.lead{max-width:520px}
.hero__cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero__stats{display:flex;gap:40px;margin-top:52px;padding-top:34px;border-top:1px solid var(--line)}
.hero__stats div span{display:block;font-family:var(--serif);font-size:30px;color:var(--gold);font-weight:700;line-height:1.2}
.hero__stats div small{font-size:13px;color:var(--ink-3);letter-spacing:.05em}

/* 视觉卡：奶皮子酸奶杯盖实拍设计图 */
.hero__art{position:relative;aspect-ratio:1/1;max-width:480px;margin-left:auto;width:100%}
.hero__art svg{width:100%;height:100%;filter:drop-shadow(0 24px 48px rgba(42,36,29,.12))}
.hero__art img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 24px 48px rgba(42,36,29,.18))}
.hero__art::before{content:"";position:absolute;inset:-4%;border-radius:50%;background:radial-gradient(circle,#FBF3E3 62%,transparent 70%);z-index:0}
.hero__art::after{content:"";position:absolute;inset:2.5%;border-radius:50%;border:1.4px dashed var(--gold);opacity:.55;pointer-events:none}

/* ---------- 卡片通用 ---------- */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;transition:.28s
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--gold-soft)}
.card__ico{
  width:50px;height:50px;border-radius:13px;background:var(--gold-soft);
  display:grid;place-items:center;font-size:22px;margin-bottom:20px
}
.card h3{margin-bottom:12px}
.card p{font-size:15px}

/* 数字条 */
.stats-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden
}
.stats-bar div{background:var(--milk);padding:30px 22px;text-align:center}
.stats-bar b{display:block;font-family:var(--serif);font-size:32px;color:var(--gold);line-height:1.2}
.stats-bar small{font-size:13px;color:var(--ink-3)}

/* ---------- 产品卡 ---------- */
.pcard{
  background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:.28s
}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.pcard__img{aspect-ratio:4/3;background:linear-gradient(160deg,var(--cream-2),var(--gold-soft));position:relative;display:grid;place-items:center;overflow:hidden}
.pcard__img svg{width:56%;height:56%;opacity:.95}
.pcard__photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pcard__tag{
  position:absolute;top:14px;left:14px;background:var(--gold);color:#fff;
  font-size:11.5px;padding:4px 11px;border-radius:99px;letter-spacing:.06em;font-weight:600
}
.pcard__body{padding:24px;display:flex;flex-direction:column;flex:1}
.pcard__body h3{font-size:20px;margin-bottom:8px}
.pcard__desc{font-size:14.5px;line-height:1.8;flex:1;margin-bottom:16px}
.pcard__spec{font-size:13px;color:var(--ink-3);margin-bottom:14px}
.pcard__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.price{font-family:var(--serif);font-size:23px;color:var(--price);font-weight:700}
.price small{font-size:13px;color:var(--ink-3);font-family:var(--sans);font-weight:400}
.pcard__foot .btn{padding:9px 18px;font-size:13.5px}
.pcard__unit{font-size:14px;color:var(--ink-2);letter-spacing:.02em}
.pcard__cat{display:inline-block;font-size:11.5px;letter-spacing:.06em;padding:3px 10px;border-radius:99px;margin-bottom:10px;font-weight:600}
.pcard__cat.raw{background:#E8EFE1;color:#4E6142}
.pcard__cat.fin{background:var(--gold-soft);color:#8A6A20}
.pcard__body h3{font-size:20px;margin-bottom:8px}

/* ---------- 场景卡 ---------- */
.scene{
  border-radius:var(--radius);overflow:hidden;position:relative;background:var(--ink);
  min-height:340px;display:flex;align-items:flex-end;padding:32px;color:var(--cream)
}
.scene__bg{position:absolute;inset:0;background:linear-gradient(160deg,#4A4237,#2A241D)}
.scene__art{position:absolute;inset:0;opacity:.34}
.scene__art svg{width:100%;height:100%;object-fit:cover}
.scene__body{position:relative;z-index:2}
.scene__body h3{font-size:22px;margin-bottom:10px;color:#fff}
.scene__body p{color:rgba(255,255,255,.76);font-size:14.5px;margin-bottom:16px}
.scene__vals{display:flex;gap:8px;flex-wrap:wrap}
.scene__vals span{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);
  padding:4px 12px;border-radius:99px;font-size:12.5px;color:#fff
}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.step{position:relative;text-align:center;padding:0 10px}
.step__n{
  width:52px;height:52px;border-radius:50%;background:var(--milk);border:2px solid var(--gold);
  color:var(--gold);font-family:var(--serif);font-size:20px;font-weight:700;
  display:grid;place-items:center;margin:0 auto 18px;position:relative;z-index:2
}
.step:not(:last-child)::after{
  content:"";position:absolute;top:26px;left:calc(50% + 34px);right:calc(-50% + 34px);
  height:1px;background:repeating-linear-gradient(90deg,var(--gold-soft) 0 6px,transparent 6px 12px)
}
.step h4{font-family:var(--serif);font-size:17px;margin-bottom:8px}
.step p{font-size:14px}

/* ---------- 表格 ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--milk)}
table{width:100%;border-collapse:collapse;min-width:620px}
th,td{padding:16px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:15px}
th{background:var(--cream-2);font-family:var(--serif);font-weight:600;color:var(--ink);white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--cream)}
td.num{font-variant-numeric:tabular-nums;text-align:right}
.hl{color:var(--price);font-weight:700}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;color:var(--ink-2);font-weight:600}
.field input,.field select,.field textarea{
  padding:12px 15px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--milk);transition:.2s;font-size:15px
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(192,150,60,.12)
}
.field textarea{resize:vertical;min-height:110px}
.note{font-size:13px;color:var(--ink-3);margin-top:14px}

/* ---------- 引文 ---------- */
.quote{
  font-family:var(--serif);font-size:clamp(22px,2.6vw,32px);line-height:1.7;
  text-align:center;max-width:820px;margin:0 auto;color:var(--ink)
}
.quote-by{text-align:center;margin-top:22px;font-size:14px;color:var(--ink-3);letter-spacing:.1em}

/* ---------- 询价单 ---------- */
.cart-item{
  display:grid;grid-template-columns:88px 1fr auto auto;gap:20px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line)
}
.cart-item__img{width:88px;height:88px;border-radius:12px;background:var(--cream-2);display:grid;place-items:center;overflow:hidden}
.cart-item__img svg{width:60%;height:60%}
.cart-item__photo{width:100%;height:100%;object-fit:cover;display:block}
.cart-item h4{font-family:var(--serif);font-size:17px;margin-bottom:4px}
.cart-item small{color:var(--ink-3);font-size:13px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:99px;overflow:hidden;background:var(--milk)}
.qty button{width:32px;height:32px;background:none;border:none;cursor:pointer;font-size:16px;transition:.2s}
.qty button:hover{background:var(--cream-2);color:var(--gold)}
.qty span{min-width:38px;text-align:center;font-variant-numeric:tabular-nums;font-size:14px}
.cart-item__del{background:none;border:none;color:var(--ink-3);cursor:pointer;font-size:13px;padding:6px}
.cart-item__qty{font-size:14px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.cart-item__del:hover{color:var(--price)}
.cart-summary{
  background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;position:sticky;top:calc(var(--nav-h) + 20px)
}
.sum-row{display:flex;justify-content:space-between;padding:9px 0;font-size:15px}
.sum-row.total{border-top:1px solid var(--line);margin-top:12px;padding-top:16px;font-size:19px;font-weight:700;font-family:var(--serif)}
.sum-row.total b{color:var(--price)}
.empty{text-align:center;padding:80px 20px}
.empty svg{width:80px;height:80px;opacity:.35;margin:0 auto 22px}
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,80px);
  background:var(--ink);color:var(--cream);padding:13px 26px;border-radius:99px;
  font-size:14.5px;z-index:300;opacity:0;transition:.32s;pointer-events:none;box-shadow:var(--shadow-md)
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 品牌释义（页脚下部横排） ---------- */
.brandmean{
  display:grid;grid-template-columns:repeat(3,1fr);gap:34px;
  margin-top:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)
}
.brandmean__item{display:flex;gap:16px;align-items:flex-start}
.brandmean__ch{
  flex:none;width:50px;height:50px;border-radius:13px;
  border:1px solid rgba(221,179,90,.42);background:rgba(221,179,90,.09);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:24px;color:var(--gold-2);line-height:1
}
.brandmean__t{font-size:15px;color:var(--cream);margin:0 0 6px;letter-spacing:.04em}
.brandmean__t em{
  font-style:normal;color:var(--gold-2);font-size:12px;margin-left:8px;
  padding:2px 8px;border:1px solid rgba(221,179,90,.32);border-radius:20px;letter-spacing:.08em
}
.brandmean__d{font-size:13.5px;line-height:1.75;color:rgba(253,251,246,.55);margin:0}
@media(max-width:760px){
  .brandmean{grid-template-columns:1fr;gap:20px;margin-top:30px;padding-top:28px}
  .brandmean__ch{width:42px;height:42px;font-size:20px}
}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink);color:rgba(253,251,246,.66);padding:70px 0 28px;font-size:14.5px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h4{color:var(--cream);font-size:15px;margin-bottom:18px;letter-spacing:.06em}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer a:hover{color:var(--gold-2)}
.footer .logo__cn{color:var(--cream)}
.footer .logo__en{color:rgba(253,251,246,.45)}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;padding-top:26px;font-size:13px;color:rgba(253,251,246,.45);flex-wrap:wrap}

/* ---------- 子页横幅 ---------- */
.pagehead{
  padding:78px 0 62px;background:linear-gradient(165deg,#F7F1E5,#FDFBF6);
  border-bottom:1px solid var(--line);text-align:center
}
.pagehead h1{font-size:clamp(30px,3.8vw,46px);margin:16px 0 14px}
.pagehead p{max-width:620px;margin:0 auto;font-size:17px}

/* ---------- 动画 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .wrap[style*="1fr 1fr"]{grid-template-columns:1fr !important;gap:38px !important}
  .cart-layout{grid-template-columns:1fr !important}
  .card[style*="padding:24px"]{padding:20px !important}
}
@media(max-width:1000px){
  .nav__menu{
    display:none;position:absolute;top:var(--nav-h);left:0;right:0;
    background:var(--cream);border-bottom:1px solid var(--line);
    flex-direction:column;padding:12px 20px 20px;gap:2px;box-shadow:var(--shadow-md)
  }
  .nav__menu.open{display:flex}
  .nav__menu a{padding:12px 8px;font-size:16px}
  .nav__toggle{display:block}
  .hero__in{grid-template-columns:1fr;gap:44px}
  .hero__art{max-width:380px;margin:0 auto}
  .g4,.g3,.g2{grid-template-columns:repeat(2,1fr)}
  .steps,.stats-bar{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .footer__grid{grid-template-columns:repeat(2,1fr);gap:34px}
}
@media(max-width:640px){
  .section{padding:64px 0}
  .wrap,.narrow{padding:0 20px}
  .g4,.g3,.g2,.steps,.stats-bar{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .hero{padding:70px 0 64px}
  .hero__stats{gap:24px;flex-wrap:wrap}
  .cart-item{grid-template-columns:70px 1fr;gap:14px}
  .cart-item__img{width:70px;height:70px}
  .cart-item__qty,.cart-item__del{grid-column:2;justify-self:start}
  .footer__grid{grid-template-columns:1fr}
}


/* ---------- 合作案例 ---------- */
.cases-wall{background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);overflow:hidden}
.cases-wall img{width:100%;display:block}
.cases-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.case-card{background:var(--milk);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .25s,box-shadow .25s}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.case-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--cream-2)}
.case-card__meta{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.case-card__meta h4{font-family:var(--serif);font-size:15.5px;font-weight:600;color:var(--ink);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.case-card__meta span{font-size:12px;color:var(--gold);border:1px solid var(--gold-2);border-radius:999px;padding:2px 10px;white-space:nowrap;flex-shrink:0}
.cases-note{font-size:13px;color:var(--ink-3);text-align:center;margin-top:26px}

.posters-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.poster-card{background:var(--milk);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .25s,box-shadow .25s}
.poster-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.poster-card img{width:100%;aspect-ratio:9/16;object-fit:cover;display:block;background:var(--cream-2)}
.poster-card__meta{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.poster-card__meta h4{font-family:var(--serif);font-size:15.5px;font-weight:600;color:var(--ink);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.poster-card__meta span{font-size:12px;color:var(--gold);border:1px solid var(--gold-2);border-radius:999px;padding:2px 10px;white-space:nowrap;flex-shrink:0}
@media(max-width:1000px){.cases-grid{grid-template-columns:repeat(3,1fr)}.posters-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cases-grid{grid-template-columns:repeat(2,1fr);gap:14px}.posters-grid{grid-template-columns:repeat(2,1fr);gap:14px}.cases-grid .case-card__meta,.posters-grid .poster-card__meta{padding:10px 12px;flex-direction:column;align-items:flex-start;gap:6px}.cases-grid .case-card__meta h4,.posters-grid .poster-card__meta h4{font-size:14px}}


/* ---------- 原料套装展示 / 风味系列 ---------- */
.kit-grid{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:start}
.kit-card{margin:0;background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.kit-card img{width:100%;display:block}
.kit-card--pad{padding:28px}
.kit-card--pad img{border-radius:12px;border:1px solid var(--line);margin-top:6px}
.kit-card__cap{padding:22px 26px 18px}
.kit-card__cap h3{font-family:var(--serif);font-size:20px;margin:8px 0 8px}
.kit-card__cap p{font-size:14.5px;color:var(--ink-2);margin:0}
.flavor-show{margin:0;display:grid;grid-template-columns:5fr 7fr;gap:36px;align-items:center;background:var(--milk);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.flavor-show__txt{padding:38px 8px 38px 34px}
.flavor-show__txt h3{font-family:var(--serif);font-size:22px;margin:10px 0 14px}
.flavor-show__txt p{font-size:14.5px;color:var(--ink-2);margin:0}
.flavor-show img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:1000px){.kit-grid{grid-template-columns:1fr}.flavor-show{grid-template-columns:1fr}.flavor-show__txt{padding:28px 26px 0}}


/* ---------- 合作伙伴 logo 墙 ---------- */
.logos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:12px}
.logo-tile{background:#fff;border:1px solid var(--line);border-radius:12px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:9px;transition:transform .2s,box-shadow .2s}
.logo-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.logo-tile img{max-width:100%;max-height:100%;object-fit:contain}
/* 首页合作伙伴墙 · 无缝滚动 */
.logo-marquee{margin-top:30px;display:flex;flex-direction:column;gap:12px;overflow:hidden}
.mq-row{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.mq-track{display:flex;gap:12px;padding-right:12px;flex:none;animation:mq-slide 46s linear infinite}
.mq-track--rev{animation-direction:reverse;animation-duration:54s}
.logo-marquee:hover .mq-track{animation-play-state:paused}
.mq-track .logo-tile{flex:none;width:88px;height:88px;padding:9px}
@keyframes mq-slide{to{transform:translateX(-100%)}}
@media(max-width:640px){.mq-track .logo-tile{width:70px;height:70px;padding:7px}.mq-track{gap:9px;padding-right:9px}}
@media(prefers-reduced-motion:reduce){.mq-track{animation:none}}