@charset "UTF-8";
/* ==========================================================================
   新安县樱桃协会官网 · 全站样式系统  style.css
   作者：frontend（task-2）   契约：docs/design-spec.md（冻结版 v1）
   --------------------------------------------------------------------------
   00 设计令牌（CSS 变量）                 11 时间线 timeline
   01 基础重置与排版                       12 表格 table-wrap / data-table
   02 可访问性与工具类                     13 标签 tag / 勾选列表 check-list
   03 布局：容器 / 区块 / 栅格              14 手风琴 accordion
   04 顶部信息条 · 主导航 · 移动端抽屉      15 引用 quote / 提示 callout / 分隔 divider
   05 首屏 hero 轮播                       16 图文框 media-frame（图片缺失渐变兜底）
   06 子页横幅 page-hero · 面包屑           17 表单 form
   07 区块标题 section-head                18 页脚 site-footer
   08 卡片 card                            19 其它：skip-link / fade-in / back-to-top
   09 按钮 btn                             20 首页专属区块
   10 数据 stat-grid                       21 断点适配 / 打印 / 动效偏好
   ========================================================================== */

/* ==========================================================================
   00 设计令牌
   ========================================================================== */
:root{
  /* 樱桃红（主色） */
  --cherry-900:#6E0A18; --cherry-700:#A11126; --cherry-600:#C8102E; --cherry-500:#E23B4E;
  --cherry-100:#FBE4E7; --cherry-50:#FFF2F4;
  /* 点缀金 */
  --gold-600:#B08A2E; --gold-400:#D9B25F;
  /* 叶绿辅助 */
  --leaf-700:#2C5F3C; --leaf-500:#3E7D52; --leaf-100:#E6F0E9;
  /* 墨色文字 */
  --ink-900:#1E1A18; --ink-700:#4A4340; --ink-600:#6B625E; --ink-500:#7A716D; --ink-300:#B8B0AC;
  /* 底色 */
  --cream:#FFF9F5; --paper:#FFFFFF; --bg:#FDF7F3; --line:#EFE4DE;
  /* 圆角 */
  --radius-sm:8px; --radius:14px; --radius-lg:24px; --radius-pill:999px;
  /* 阴影 */
  --shadow-sm:0 1px 2px rgba(30,26,24,.04), 0 2px 8px -2px rgba(110,10,24,.06);
  --shadow:0 10px 26px -14px rgba(110,10,24,.20), 0 2px 6px -2px rgba(30,26,24,.06);
  --shadow-lg:0 26px 52px -26px rgba(110,10,24,.30), 0 10px 22px -14px rgba(30,26,24,.10);
  /* 容器与字体 */
  --container:1200px;
  --font-sans:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,Georgia,serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  /* 派生令牌 */
  --gutter:24px;
  --section-y:60px;
  --header-h:70px;
  --dark-bg:linear-gradient(155deg,#4E0813 0%,#6E0A18 44%,#8E0F22 100%);
}

/* ==========================================================================
   01 基础重置与排版
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%; text-size-adjust:100%;
  scroll-behavior:smooth; scroll-padding-top:104px;
}
body{
  margin:0; font-family:var(--font-sans); font-size:16px; line-height:1.75;
  color:var(--ink-700); background-color:var(--bg);
  overflow-x:clip; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
html.nav-open,body.nav-open{overflow:hidden}
[hidden]{display:none!important}
h1,h2,h3,h4,h5,h6{
  margin:0 0 .6em; font-family:var(--font-serif); font-weight:700; line-height:1.3;
  color:var(--ink-900); letter-spacing:.01em;
}
h1{font-size:clamp(26px,5vw,40px)}
h2{font-size:clamp(23px,4vw,34px)}
h3{font-size:clamp(18px,2.4vw,22px)}
h4{font-size:17px}
h5,h6{font-size:15.5px}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
a{color:var(--cherry-700);text-decoration:none;transition:color .25s var(--ease),background-color .25s var(--ease),border-color .25s var(--ease)}
a:hover{color:var(--cherry-600)}
img{display:block;max-width:100%;height:auto;border-style:none}
img.is-missing{visibility:hidden}
svg{flex-shrink:0}
.icon{width:1.15em;height:1.15em;flex:0 0 auto;vertical-align:-.18em}
ul,ol{padding-left:1.35em}
li{margin:.25em 0}
strong,b{color:var(--ink-900)}
small{font-size:13px}
hr{border:0;border-top:1px solid var(--line);margin:28px 0}
::selection{background:var(--cherry-100);color:var(--cherry-900)}
:focus-visible{outline:3px solid var(--gold-400);outline-offset:2px;border-radius:6px}
[id]{scroll-margin-top:104px}

/* ==========================================================================
   02 可访问性与工具类
   ========================================================================== */
.visually-hidden,.sr-only{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;left:16px;top:-72px;z-index:400;padding:10px 20px;
  background:var(--cherry-700);color:#fff;font-size:14px;font-weight:600;
  border-radius:0 0 var(--radius) var(--radius);box-shadow:var(--shadow);
  transition:top .22s var(--ease);
}
.skip-link:hover{color:#fff}
.skip-link:focus{top:0;color:#fff}
.text-center{text-align:center}
.lead{font-size:16.5px;line-height:1.95;color:var(--ink-700)}
.empty-state{
  grid-column:1/-1;padding:38px 26px;text-align:center;color:var(--ink-500);
  background:var(--cream);border:1px dashed var(--line);border-radius:var(--radius);
}
.empty-state strong{display:block;font-family:var(--font-serif);font-size:17px;color:var(--ink-900);margin-bottom:8px}

/* ==========================================================================
   03 布局：容器 / 区块 / 栅格
   ========================================================================== */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{position:relative;padding-block:var(--section-y)}
.section--tight{padding-block:44px}
.section--alt{background:var(--cream)}
.section--dark{background:var(--dark-bg);color:rgba(255,255,255,.82)}
.section--dark::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.07;
  background-image:url("../img/pattern-blossom.svg");background-repeat:repeat;background-size:220px auto;
}
.section--dark>*{position:relative;z-index:1}
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4,
.section--dark .section-title,.section--dark .card-title,.section--dark strong{color:#fff}
.section--dark a{color:var(--gold-400)}
.section--dark a:hover{color:#fff}
.section--dark .card-text,.section--dark .section-sub{color:rgba(255,255,255,.72)}

.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.grid>*{min-width:0}
.section-actions{margin-top:38px;text-align:center}
.actions-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

/* ==========================================================================
   04 顶部信息条 · 主导航 · 移动端抽屉
   ========================================================================== */
.site-header{position:sticky;top:0;z-index:120}
.site-header.is-scrolled{box-shadow:0 10px 30px -18px rgba(30,26,24,.55)}

/* 顶部细条 */
.site-topbar{
  background:linear-gradient(90deg,#4E0813,#7A0B1B 60%,#8E0F22);
  color:rgba(255,255,255,.8);font-size:13px;
  max-height:80px;overflow:hidden;transition:max-height .32s var(--ease),opacity .32s var(--ease);
}
.site-header.is-scrolled .site-topbar{max-height:0;opacity:0}
.site-topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;min-height:38px;padding-block:6px}
.topbar-list{display:flex;align-items:center;gap:20px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
.topbar-item{display:inline-flex;align-items:center;gap:7px;margin:0}
.topbar-item svg{width:15px;height:15px;opacity:.85}
.topbar-item a{color:inherit;display:inline-flex;align-items:center;gap:7px}
.topbar-item a:hover{color:#fff}
.topbar-right{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.72)}
.topbar-right svg{width:15px;height:15px;opacity:.85}

/* 主导航 */
.site-nav{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line)}
.site-nav-inner{display:flex;align-items:center;gap:16px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;color:var(--ink-900);min-width:0}
.brand:hover{color:var(--ink-900)}
/* 官方 LOGO 是自带金色圆环的圆形徽标（奶油底 + 透明四角），
   因此容器改为透明圆形，不再使用红色渐变圆角方块；图片仅在加载失败时被下方兜底字挡住 */
.brand-mark{
  position:relative;width:44px;height:44px;flex:0 0 auto;border-radius:50%;
  background:transparent;
}
.brand-mark img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;
  filter:drop-shadow(0 3px 8px rgba(110,10,24,.16));}
.brand-fallback{
  position:absolute;inset:0;display:grid;place-items:center;z-index:0;border-radius:50%;
  background:linear-gradient(135deg,var(--cherry-600),var(--cherry-900));
  font-family:var(--font-serif);font-size:22px;font-weight:700;color:#fff;line-height:1;
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{font-family:var(--font-serif);font-size:18px;line-height:1.25;letter-spacing:.02em;white-space:nowrap}
.brand-text small{font-size:12px;color:var(--ink-500);letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-main{display:none}
.nav-list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav-item{margin:0}
.nav-link{
  position:relative;display:inline-flex;align-items:center;padding:9px 10px;border-radius:var(--radius-pill);
  font-size:14.5px;font-weight:500;color:var(--ink-700);white-space:nowrap;
}
.nav-link:hover{color:var(--cherry-700);background:var(--cherry-50)}
.nav-item.is-active .nav-link{color:var(--cherry-700);font-weight:700}
.nav-item.is-active .nav-link::after{
  content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);
  width:18px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--cherry-600),var(--gold-400));
}
.nav-actions{display:none;align-items:center;gap:10px}
.nav-toggle{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 auto;
  border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink-900);
  cursor:pointer;transition:all .25s var(--ease);
}
.nav-toggle:hover{border-color:var(--cherry-500);color:var(--cherry-700);background:var(--cherry-50)}
.nav-toggle svg{width:22px;height:22px}

/* 移动端抽屉 */
.nav-overlay{
  position:fixed;inset:0;z-index:140;background:rgba(30,10,14,.48);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.nav-overlay.is-open{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:150;width:min(86vw,352px);
  display:flex;flex-direction:column;padding:18px 18px 24px;overflow-y:auto;
  background:linear-gradient(180deg,var(--cream),#fff 65%);
  box-shadow:-18px 0 50px -24px rgba(30,10,14,.6);
  transform:translateX(103%);visibility:hidden;
  transition:transform .36s var(--ease),visibility .36s var(--ease);
}
.nav-drawer.is-open{transform:none;visibility:visible}
.nav-drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.nav-drawer-title{font-family:var(--font-serif);font-size:16px;font-weight:700;color:var(--ink-900)}
.nav-drawer-close{
  display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line); /* 44px = 触屏最小可点尺寸 */
  border-radius:12px;background:#fff;color:var(--ink-700);cursor:pointer;transition:all .25s var(--ease);
}
.nav-drawer-close:hover{color:var(--cherry-700);border-color:var(--cherry-500);background:var(--cherry-50)}
.nav-drawer-close svg{width:20px;height:20px}
.nav-drawer-list{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:2px}
.nav-drawer-list li{margin:0}
.nav-drawer-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:13px 14px;border-radius:var(--radius-sm);color:var(--ink-900);font-size:16px;font-weight:500;
}
.nav-drawer-list a svg{width:16px;height:16px;opacity:.35;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.nav-drawer-list a:hover{background:var(--cherry-50);color:var(--cherry-700)}
.nav-drawer-list a:hover svg{transform:translateX(3px);opacity:.8}
.nav-drawer-list li.is-active a{background:var(--cherry-50);color:var(--cherry-700);font-weight:700;box-shadow:inset 3px 0 0 var(--cherry-600)}
.nav-drawer-foot{margin-top:auto;padding-top:22px;display:grid;gap:10px;border-top:1px solid var(--line)}
.nav-drawer-contact{display:flex;align-items:center;gap:8px;margin:6px 0 0;font-size:13.5px;color:var(--ink-500)}
.nav-drawer-contact svg{width:16px;height:16px;color:var(--cherry-600)}

/* ==========================================================================
   05 首屏 hero 轮播
   ========================================================================== */
.hero{
  position:relative;overflow:hidden;padding-block:44px 56px;
  background-image:
    radial-gradient(900px 520px at 88% -8%,var(--cherry-100) 0%,rgba(251,228,231,0) 62%),
    radial-gradient(720px 460px at -6% 104%,var(--leaf-100) 0%,rgba(230,240,233,0) 60%),
    linear-gradient(180deg,var(--cream) 0%,var(--bg) 62%,var(--paper) 100%);
  background-repeat:no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:url("../img/pattern-blossom.svg");background-repeat:repeat;background-size:190px auto;
}
.hero-inner{position:relative;z-index:1}
.hero-slides{display:grid}
.hero-slide{
  grid-area:1/1;display:grid;grid-template-columns:minmax(0,1fr);gap:30px;align-content:center;
  opacity:0;visibility:hidden;transform:translateY(16px);
  transition:opacity .6s var(--ease),transform .6s var(--ease),visibility .6s var(--ease);
}
.hero-slide.is-active{opacity:1;visibility:visible;transform:none}
.hero-copy{min-width:0}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:7px 16px;
  border-radius:var(--radius-pill);background:rgba(255,255,255,.78);border:1px solid var(--cherry-100);
  color:var(--cherry-700);font-size:13px;font-weight:600;letter-spacing:.16em;
  box-shadow:var(--shadow-sm);
}
.hero-tag svg{width:16px;height:16px;color:var(--cherry-600)}
.hero-title{margin:0;font-size:clamp(28px,5.6vw,52px);line-height:1.2;letter-spacing:.01em}
.hero-desc{margin:18px 0 0;max-width:58ch;color:var(--ink-500);font-size:16px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-art{display:flex;align-items:center;justify-content:center;min-width:0}
.hero-art-frame{
  position:relative;display:grid;place-items:center;width:100%;max-width:520px;aspect-ratio:1/1;
  border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(135deg,var(--cherry-100) 0%,var(--cream) 55%,var(--cherry-50) 100%);
  box-shadow:var(--shadow-lg);
}
.hero-art-frame--orchard{background:linear-gradient(135deg,var(--leaf-100) 0%,var(--cream) 58%,var(--cherry-50) 100%)}
.hero-art-frame--tech{background:linear-gradient(135deg,#EAF1F9 0%,var(--cream) 58%,var(--cherry-50) 100%)}
.hero-art-frame--travel{background:linear-gradient(135deg,#FBF0D8 0%,var(--cream) 58%,var(--cherry-100) 100%)}
.hero-art-frame::before{
  content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background-image:url("../img/pattern-blossom.svg");background-repeat:repeat;background-size:120px auto;
}
.hero-art-frame::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.65),inset 0 -40px 70px -30px rgba(110,10,24,.18);
}
.hero-art-frame img{position:relative;z-index:1;width:86%;height:86%;object-fit:contain}
.hero-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:32px}
.hero-dots{display:flex;align-items:center;gap:2px} /* 按钮自身 26px 即命中区，gap 只需补视觉间距 */
/* 【可访问性】圆点视觉 10px、但按钮本体 44×44（WCAG 触屏最小尺寸）：
   用 ::before 画可见圆点，按钮自身透明。这样既保持视觉克制，又让手指好点。 */
.hero-dots button{
  position:relative;
  width:26px;height:26px;padding:0;border:0;background:transparent;cursor:pointer;
}
.hero-dots button::before{
  content:"";position:absolute;left:50%;top:50%;
  width:10px;height:10px;transform:translate(-50%,-50%);
  border-radius:50%;background:var(--ink-500);opacity:.55;transition:all .3s var(--ease);
}
.hero-dots button:hover::before{opacity:.9;background:var(--cherry-500)}
.hero-dots button.is-active::before{
  width:28px;opacity:1;border-radius:var(--radius-pill);
  background:linear-gradient(90deg,var(--cherry-600),var(--gold-400));
}
.hero-arrow{
  display:grid;place-items:center;width:44px;height:44px;border-radius:50%;cursor:pointer;
  border:1px solid var(--line);background:rgba(255,255,255,.92);color:var(--ink-700);
  box-shadow:var(--shadow-sm);transition:all .28s var(--ease);
}
.hero-arrow:hover{background:var(--cherry-600);border-color:var(--cherry-600);color:#fff;transform:translateY(-2px)}
.hero-arrow svg{width:20px;height:20px}

/* ==========================================================================
   06 子页横幅 page-hero · 面包屑
   ========================================================================== */
.page-hero{
  position:relative;overflow:hidden;padding-block:44px 52px;
  background:linear-gradient(150deg,#4E0813 0%,#7A0B1B 46%,#A11126 100%);
  color:rgba(255,255,255,.85);
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.08;
  background-image:url("../img/pattern-blossom.svg");background-repeat:repeat;background-size:180px auto;
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:4px;
  background:linear-gradient(90deg,var(--cherry-600),var(--gold-400) 45%,var(--leaf-500));
}
.page-hero .container{position:relative;z-index:1}
.page-hero-title{margin:0;color:#fff;font-size:clamp(25px,4.4vw,38px);line-height:1.32}
.page-hero-desc{margin:14px 0 0;max-width:74ch;color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.9}
.breadcrumb{margin:0 0 14px;font-size:13.5px;color:var(--ink-500)}
.breadcrumb ol,.breadcrumb ul{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;margin:0}
.breadcrumb li+li::before{content:"/";color:var(--ink-300)}
.breadcrumb a{color:inherit;border-bottom:1px solid transparent}
.breadcrumb a:hover{color:var(--cherry-600);border-bottom-color:var(--gold-400)}
.breadcrumb [aria-current="page"]{color:var(--ink-900);font-weight:600}
.page-hero .breadcrumb{color:rgba(255,255,255,.72)}
.page-hero .breadcrumb li+li::before{color:rgba(255,255,255,.42)}
.page-hero .breadcrumb a:hover{color:#fff;border-bottom-color:var(--gold-400)}
.page-hero .breadcrumb [aria-current="page"]{color:#fff}
.page-hero .breadcrumb a:focus-visible{outline-color:#fff}

/* ==========================================================================
   07 区块标题 section-head
   ========================================================================== */
.section-head{max-width:780px;margin:0 auto 42px;text-align:center}
.section-head--left{text-align:left;margin-inline:0;max-width:820px}
.section-eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;
  font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--gold-600);
}
.section-eyebrow::before,.section-eyebrow::after{content:"";width:22px;height:1px;background:linear-gradient(90deg,rgba(217,178,95,0),var(--gold-400))}
.section-eyebrow::after{background:linear-gradient(90deg,var(--gold-400),rgba(217,178,95,0))}
.section-head--left .section-eyebrow::before{display:none}
.section-title{position:relative;margin:0;font-size:clamp(24px,3.4vw,34px);letter-spacing:.02em}
.section-sub{margin:16px 0 0;color:var(--ink-500);font-size:15.5px;line-height:1.85}
.section--dark .section-eyebrow{color:var(--gold-400)}
.section--dark .section-eyebrow::before,.section--dark .section-eyebrow::after{background:linear-gradient(90deg,rgba(217,178,95,0),var(--gold-400))}

/* ==========================================================================
   08 卡片 card
   ========================================================================== */
.card{
  position:relative;display:block;overflow:hidden;
  padding:26px 22px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.card::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;opacity:0;
  background:linear-gradient(90deg,var(--cherry-600),var(--gold-400) 55%,var(--leaf-500));
  transition:opacity .35s var(--ease);
}
.card--hover:hover,.card--hover:focus-within{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--cherry-100)}
.card--hover:hover::after,.card--hover:focus-within::after{opacity:1}
.card--flat{box-shadow:none}
.card-icon{
  display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;margin-bottom:18px;
  border-radius:16px;color:var(--cherry-600);
  background:linear-gradient(135deg,var(--cherry-50),var(--cherry-100));
  box-shadow:inset 0 0 0 1px rgba(200,16,46,.07);
}
.card-icon svg{width:26px;height:26px}
.card-icon--leaf{color:var(--leaf-700);background:linear-gradient(135deg,var(--leaf-100),#F4F8F5);box-shadow:inset 0 0 0 1px rgba(44,95,60,.08)}
.card-icon--gold{color:var(--gold-600);background:linear-gradient(135deg,#FBF3E1,#FEFAF1);box-shadow:inset 0 0 0 1px rgba(176,138,46,.12)}
.card-title{margin:0 0 10px;font-size:19px;line-height:1.5}
.card-title a{color:inherit}
.card-title a:hover{color:var(--cherry-700)}
.card-text{margin:0;color:var(--ink-500);font-size:14.5px;line-height:1.85}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;font-size:12.5px;color:var(--ink-300)}
.card-meta time{font-variant-numeric:tabular-nums}
.card-foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  margin-top:20px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--ink-300);
}
.card-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--cherry-700)}
.card-link svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.card-link:hover svg{transform:translateX(4px)}

/* ==========================================================================
   09 按钮 btn
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border:1px solid transparent;border-radius:var(--radius-pill);
  font-family:inherit;font-size:15px;font-weight:600;line-height:1.2;text-align:center;white-space:nowrap;
  cursor:pointer;transition:transform .28s var(--ease),box-shadow .28s var(--ease),background-color .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease);
}
.btn svg{width:17px;height:17px}
.btn--primary{
  color:#fff;background:linear-gradient(135deg,var(--cherry-600),var(--cherry-700));
  box-shadow:0 10px 22px -12px rgba(200,16,46,.85);
}
.btn--primary:hover{color:#fff;transform:translateY(-2px);background:linear-gradient(135deg,var(--cherry-500),var(--cherry-600));box-shadow:0 16px 28px -14px rgba(200,16,46,.9)}
.btn--ghost{color:var(--cherry-700);background:transparent;border-color:rgba(200,16,46,.3)}
.btn--ghost:hover{color:var(--cherry-700);background:var(--cherry-50);border-color:var(--cherry-600);transform:translateY(-2px)}
.btn--light{color:var(--cherry-700);background:#fff;border-color:rgba(255,255,255,.6);box-shadow:0 10px 24px -14px rgba(0,0,0,.6)}
.btn--light:hover{color:var(--cherry-700);background:var(--cream);transform:translateY(-2px)}
.btn--sm{padding:9px 18px;font-size:14px}
.btn--sm svg{width:15px;height:15px}
.btn--block{width:100%}
.btn.is-active{color:#fff;background:linear-gradient(135deg,var(--cherry-600),var(--cherry-700));border-color:transparent}
.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.42)}
.section--dark .btn--ghost:hover{color:var(--cherry-900);background:#fff;border-color:#fff}

/* ==========================================================================
   10 数据 stat-grid
   ========================================================================== */
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.stat-grid>*{min-width:0}
.stat{
  position:relative;overflow:hidden;padding:22px 16px;text-align:center;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
}
.stat::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;opacity:.8;background:linear-gradient(90deg,var(--cherry-500),var(--gold-400))}
.stat-value{
  display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;gap:2px;
  font-family:var(--font-serif);font-weight:700;line-height:1.1;letter-spacing:.01em;
  font-size:clamp(26px,5vw,40px);color:var(--cherry-700);
}
.stat-num{font-variant-numeric:tabular-nums}
.stat-unit{margin-left:3px;font-family:var(--font-sans);font-size:14px;font-weight:600;color:var(--ink-500)}
.stat-suffix{margin-left:1px;font-family:var(--font-sans);font-size:17px;font-weight:700;color:var(--gold-600)}
.stat-label{margin-top:8px;font-size:14.5px;font-weight:600;color:var(--ink-900)}
.stat-note{margin-top:4px;font-size:12.5px;line-height:1.6;color:var(--ink-500)} /* 原 --ink-300 仅 2.0:1，不达 AA */
.section--dark .stat{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);box-shadow:none}
.section--dark .stat::before{background:linear-gradient(90deg,var(--gold-400),rgba(217,178,95,0))}
.section--dark .stat-value{color:#fff}
.section--dark .stat-unit{color:rgba(255,255,255,.6)}
.section--dark .stat-suffix{color:var(--gold-400)}
.section--dark .stat-label{color:rgba(255,255,255,.92)}
.section--dark .stat-note{color:rgba(255,255,255,.55)}

/* ==========================================================================
   11 时间线 timeline
   ========================================================================== */
.timeline{position:relative;list-style:none;margin:0;padding:0;display:grid;gap:22px}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(200,16,46,0),var(--cherry-100) 12%,var(--cherry-500) 50%,var(--cherry-100) 88%,rgba(200,16,46,0));
}
.timeline-item{position:relative;padding-left:42px;margin:0}
.timeline-item::before{
  content:"";position:absolute;left:1px;top:9px;width:18px;height:18px;border-radius:50%;
  background:var(--paper);border:3px solid var(--cherry-600);box-shadow:0 0 0 5px rgba(200,16,46,.08);
}
.timeline-year{
  display:inline-block;margin:0 0 6px;font-family:var(--font-serif);font-size:18px;font-weight:700;
  line-height:1.3;color:var(--cherry-700);
}
.timeline-body{
  padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);box-shadow:var(--shadow-sm);
}
.timeline-title{margin:0 0 6px;font-size:16.5px;line-height:1.5}
.timeline-desc{margin:0;color:var(--ink-500);font-size:14.5px;line-height:1.85}

/* ==========================================================================
   12 表格 table-wrap / data-table
   ========================================================================== */
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
}
table.data-table{width:100%;min-width:520px;border-collapse:collapse;font-size:14.5px;line-height:1.7}
.data-table caption{
  padding:16px 18px 0;text-align:left;font-family:var(--font-serif);font-weight:700;
  color:var(--ink-900);font-size:15.5px;caption-side:top;
}
.data-table th{
  padding:14px 18px;text-align:left;font-weight:700;white-space:nowrap;color:var(--cherry-900);
  background:linear-gradient(180deg,var(--cherry-50),#fff);border-bottom:1px solid var(--line);
}
.data-table td{padding:14px 18px;vertical-align:top;color:var(--ink-700);border-bottom:1px solid var(--line)}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:nth-child(even){background:rgba(253,247,243,.6)}
.data-table tbody tr:hover{background:var(--cherry-50)}
.data-table td strong,.data-table th strong{color:var(--cherry-700)}
.table-note{margin:12px 0 0;font-size:12.5px;color:var(--ink-300)}

/* ==========================================================================
   13 标签 tag · 勾选列表 check-list
   ========================================================================== */
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;
  border:1px solid var(--cherry-100);border-radius:var(--radius-pill);
  background:var(--cherry-50);color:var(--cherry-700);
  font-size:12.5px;font-weight:600;line-height:1.6;white-space:nowrap;
}
button.tag{font-family:inherit;cursor:pointer;transition:all .25s var(--ease)}
button.tag:hover{border-color:var(--cherry-500);background:#fff}
.tag--leaf{color:var(--leaf-700);background:var(--leaf-100);border-color:rgba(44,95,60,.16)}
.tag--gold{color:var(--gold-600);background:#FBF3E1;border-color:rgba(176,138,46,.2)}
.tag--ink{color:var(--ink-700);background:#F5F1EF;border-color:var(--line)}
.tag.is-active{color:#fff;background:linear-gradient(135deg,var(--cherry-600),var(--cherry-700));border-color:transparent}

.check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.check-list li{position:relative;margin:0;padding-left:36px;font-size:15px;line-height:1.8;color:var(--ink-700)}
.check-list li::before{
  content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;
  background-color:var(--leaf-100);
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232C5F3C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:13px 13px;
}
.section--dark .check-list li{color:rgba(255,255,255,.82)}

/* ==========================================================================
   14 手风琴 accordion
   ========================================================================== */
.accordion{display:grid;gap:12px}
.accordion-item{
  overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);box-shadow:var(--shadow-sm);
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.accordion-item.is-open{border-color:var(--cherry-100);box-shadow:var(--shadow)}
.accordion-trigger{
  display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
  padding:18px 20px;border:0;background:none;text-align:left;
  font-family:inherit;font-size:16px;font-weight:600;line-height:1.6;color:var(--ink-900);
  cursor:pointer;transition:color .25s var(--ease),background-color .25s var(--ease);
}
.accordion-trigger:hover{color:var(--cherry-700);background:var(--cherry-50)}
.accordion-trigger .acc-sign{
  display:grid;place-items:center;flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  color:var(--cherry-700);background:var(--cherry-50);border:1px solid var(--cherry-100);
  transition:transform .32s var(--ease),background-color .32s var(--ease),color .32s var(--ease);
}
.accordion-trigger .acc-sign svg{width:15px;height:15px}
.accordion-item.is-open .accordion-trigger{color:var(--cherry-700)}
.accordion-item.is-open .acc-sign{color:#fff;background:var(--cherry-600);border-color:var(--cherry-600);transform:rotate(180deg)}
.accordion-panel{max-height:0;overflow:hidden;padding-inline:20px;transition:max-height .36s var(--ease)}
.accordion-panel>*:first-child{margin-top:0}
.accordion-panel>*:last-child{margin-bottom:20px}
.accordion-item.is-open .accordion-panel{max-height:1200px}
html:not(.js) .accordion-panel{max-height:none}

/* ==========================================================================
   15 引用 quote · 提示 callout · 分隔 divider
   ========================================================================== */
.quote{
  position:relative;margin:0;padding:26px 26px 26px 30px;border-radius:0 var(--radius) var(--radius) 0;
  border-left:4px solid var(--gold-400);
  background:linear-gradient(135deg,var(--cream),var(--paper) 70%);
  font-family:var(--font-serif);font-size:16.5px;line-height:1.95;color:var(--ink-900);
  box-shadow:var(--shadow-sm);
}
.quote::before{
  content:"";position:absolute;right:20px;top:14px;width:42px;height:32px;opacity:.14;
  background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 36' fill='%23A11126'%3E%3Cpath d='M0 36V20C0 8 7 1 19 0v8c-5 1-8 4-8 8h8v20H0zm28 0V20C28 8 35 1 47 0v8c-5 1-8 4-8 8h8v20H28z'/%3E%3C/svg%3E") no-repeat center/contain;
}
.quote p{margin:0 0 .8em}
.quote p:last-of-type{margin-bottom:0}
.quote cite{display:block;margin-top:14px;font-family:var(--font-sans);font-size:13px;font-style:normal;color:var(--ink-500)}
.quote--plain{font-size:15.5px}

.callout{
  display:flex;gap:14px;align-items:flex-start;margin:0;padding:18px 20px;
  border:1px solid var(--cherry-100);border-radius:var(--radius);
  background:var(--cherry-50);color:var(--ink-700);font-size:14.5px;line-height:1.85;
}
.callout svg{width:20px;height:20px;margin-top:2px;color:var(--cherry-600)}
.callout-title{display:block;margin-bottom:4px;font-weight:700;color:var(--cherry-900)}
.callout p{margin:0}
.callout--leaf{border-color:rgba(44,95,60,.16);background:var(--leaf-100)}
.callout--leaf svg{color:var(--leaf-700)}
.callout--leaf .callout-title{color:var(--leaf-700)}
.callout--gold{border-color:rgba(176,138,46,.22);background:#FBF3E1}
.callout--gold svg{color:var(--gold-600)}
.callout--gold .callout-title{color:var(--gold-600)}
.callout--dark{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:rgba(255,255,255,.82)}
.callout--dark svg{color:var(--gold-400)}

.divider{
  height:1px;margin:34px 0;border:0;
  background:linear-gradient(90deg,rgba(239,228,222,0),var(--line) 18%,var(--gold-400) 50%,var(--line) 82%,rgba(239,228,222,0));
}
.divider--space{margin:48px 0}

/* ==========================================================================
   16 图文框 media-frame（图片缺失时渐变兜底）
   ========================================================================== */
.media-frame{
  position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:16/10;
  background:linear-gradient(135deg,var(--cherry-100),var(--cream) 58%,var(--leaf-100));
  box-shadow:var(--shadow-sm);
}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);
  border-radius:inherit;
}
.media-frame img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--tall{aspect-ratio:4/5}
.media-frame--square{aspect-ratio:1/1}
.media-frame figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px 18px 14px;
  background:linear-gradient(180deg,rgba(30,26,24,0),rgba(30,26,24,.72));
  color:#fff;font-size:13.5px;
}
figure{margin:0}

/* ==========================================================================
   17 表单 form
   ========================================================================== */
.form-field{margin-bottom:18px}
.form-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--ink-900)}
.form-label .req{color:var(--cherry-600)}
input[type="text"],input[type="tel"],input[type="email"],input[type="search"],
input[type="url"],input[type="number"],input[type="date"],select,textarea{
  width:100%;padding:12px 14px;font-family:inherit;font-size:15px;line-height:1.6;color:var(--ink-900);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);appearance:none;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
textarea{min-height:140px;resize:vertical}
select{
  padding-right:40px;background-repeat:no-repeat;background-position:right 12px center;background-size:16px 16px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A716D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cherry-500);box-shadow:0 0 0 3px rgba(226,59,78,.14)}
input::placeholder,textarea::placeholder{color:var(--ink-300)}
/* 【可访问性】辅助文字原用 --ink-300，在奶油底上只有 2.0:1，未达 WCAG AA(4.5:1)。
   改为 --ink-500（≈4.7:1）后仍明显弱于正文，层级感保留、可读性达标。 */
.form-hint{margin:6px 0 0;font-size:12.5px;color:var(--ink-600)}
/* 表单蜜罐：对机器人可见、对用户与读屏器隐藏（不用内联样式，便于后续收紧内容安全策略） */
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.mt-lg{margin-top:28px}
.sub-head{margin:30px 0 14px}
/* 苗木与产业服务商名录（协会只展示，不担保） */
.supplier-card{display:flex;flex-direction:column;gap:10px}
.supplier-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.supplier-head .card-title{margin:0}
.supplier-meta{margin:0;display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 12px;font-size:13px;line-height:1.6}
.supplier-meta dt{color:var(--ink-500);white-space:nowrap}
.supplier-meta dd{margin:0;color:var(--ink-900);overflow-wrap:anywhere}
.supplier-meta a{color:var(--cherry-700);text-decoration:underline}
#supCats .tag[aria-pressed="true"]{background:var(--cherry-700);color:#fff;border-color:var(--cherry-700)}
.sup-notice{margin-top:22px}
.sup-actions{margin-top:18px}

/* 联系页·地图卡：协会自制静态分布图（SVG），不加载第三方在线地图 */
.map-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.map-card img{display:block;width:100%;height:auto}
.map-card figcaption{padding:12px 14px;font-size:12.5px;color:var(--ink-500);line-height:1.7;border-top:1px solid var(--line)}
.map-grid{align-items:start}
.form-error{margin:6px 0 0;font-size:12.5px;color:var(--cherry-700)}
.form-field.has-error input,.form-field.has-error select,.form-field.has-error textarea{border-color:var(--cherry-600);background:#FFF7F8}
.form-field.is-valid input,.form-field.is-valid select,.form-field.is-valid textarea{border-color:rgba(62,125,82,.5)}
.form-grid{display:grid;gap:0 20px}
.form-grid .form-field--full{grid-column:1/-1}
.form-success{
  display:flex;gap:12px;align-items:flex-start;margin:0 0 18px;padding:16px 18px;
  border:1px solid rgba(44,95,60,.2);border-radius:var(--radius);background:var(--leaf-100);color:var(--leaf-700);font-size:14.5px;
}
.form-success svg{width:20px;height:20px;margin-top:2px}

/* ==========================================================================
   18 页脚 site-footer
   ========================================================================== */
.site-footer{position:relative;padding-block:54px 26px;background:linear-gradient(180deg,#241F1D 0%,#171412 100%);color:rgba(255,255,255,.68);font-size:14px}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--cherry-600),var(--gold-400),var(--leaf-500))}
.footer-top{display:grid;gap:34px}
.footer-brand{min-width:0}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-logo .brand-mark{width:46px;height:46px}
.footer-org{display:flex;flex-direction:column;min-width:0}
.footer-org strong{font-family:var(--font-serif);font-size:18px;color:#fff;line-height:1.3;letter-spacing:.02em}
.footer-org small{font-size:12px;color:rgba(255,255,255,.62);letter-spacing:.06em} /* 原 11.5px/45% 白：字号过小且对比不足 */
.footer-slogan{margin:0 0 18px;font-family:var(--font-serif);font-size:15px;letter-spacing:.16em;color:var(--gold-400)}
.footer-intro{margin:0 0 18px;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.55);max-width:44ch}
.footer-contact{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-contact li{display:flex;align-items:flex-start;gap:9px;margin:0;font-size:13.5px;line-height:1.7}
.footer-contact svg{width:16px;height:16px;margin-top:3px;color:var(--gold-400)}
.footer-contact a,.footer-contact span{color:rgba(255,255,255,.68);overflow-wrap:anywhere}
/* 【可访问性】页脚联系方式是重要转化入口：行高撑到 30px，触摸目标达到 WCAG 2.5.8 的 24×24 下限以上 */
.footer-contact a{display:inline-flex;align-items:center;min-height:30px}
.footer-contact a:hover{color:#fff}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}
.footer-col{min-width:0}
.footer-col-title{
  position:relative;margin:0 0 14px;padding-bottom:10px;
  font-family:var(--font-serif);font-size:15px;color:#fff;
}
.footer-col-title::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--gold-400)}
.footer-list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-list li{margin:0}
.footer-list a{color:rgba(255,255,255,.62);font-size:13.5px;display:inline-block;transition:color .25s var(--ease),transform .25s var(--ease)}
.footer-list a:hover{color:var(--gold-400);transform:translateX(4px)}
.footer-friend{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:grid;gap:12px}
.footer-friend-label{font-size:13px;color:rgba(255,255,255,.45);letter-spacing:.08em}
.footer-friend ul{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.footer-friend li{margin:0}
.footer-friend a{
  display:inline-flex;align-items:center;padding:6px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.66);font-size:13px;
}
.footer-friend a:hover{color:#fff;border-color:var(--gold-400);background:rgba(217,178,95,.12)}
.footer-bottom{
  margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  display:grid;gap:10px;font-size:12.5px;color:rgba(255,255,255,.42);line-height:1.8;
}
.footer-disclaimer{margin:0}
.footer-copy{margin:0;font-variant-numeric:tabular-nums}
.footer-icp{color:rgba(255,255,255,.52)}

/* ==========================================================================
   19 其它：fade-in / back-to-top
   ========================================================================== */
.fade-in{opacity:1;transform:none}
html.fade-ready .fade-in{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.fade-ready .fade-in.is-visible{opacity:1;transform:none}
.back-to-top{
  position:fixed;right:20px;bottom:22px;z-index:110;
  display:grid;place-items:center;width:46px;height:46px;padding:0;
  border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--cherry-700);
  box-shadow:var(--shadow);cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease),background-color .28s var(--ease),color .28s var(--ease);
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-to-top:hover{background:var(--cherry-600);border-color:var(--cherry-600);color:#fff}
.back-to-top svg{width:20px;height:20px;transform:rotate(-90deg)}

/* ==========================================================================
   20 首页专属区块
   ========================================================================== */
/* 首屏照片带（写实摄影 · 全幅出血，图片缺失时渐变兜底） */
.hero-photo{position:relative;margin:0;background:var(--cream)}
.hero-photo-figure{position:relative;margin:0;overflow:hidden;background:linear-gradient(135deg,var(--leaf-100),var(--cherry-100))}
.hero-photo-figure img{display:block;width:100%;max-height:520px;aspect-ratio:4/3;object-fit:cover;object-position:center 58%}
.hero-photo-caption{
  position:absolute;left:0;right:0;bottom:0;padding:74px 0 20px;color:#fff;
  background:linear-gradient(180deg,rgba(30,26,24,0),rgba(30,26,24,.5) 52%,rgba(30,26,24,.82));
}
.hero-photo-caption .container{display:flex;flex-direction:column;gap:6px}
.hero-photo-title{font-family:var(--font-serif);font-size:clamp(17px,2.4vw,24px);font-weight:700;letter-spacing:.04em}
.hero-photo-desc{font-size:12.5px;color:rgba(255,255,255,.8);letter-spacing:.08em}
@media (min-width:720px){
  .hero-photo-figure img{max-height:600px;aspect-ratio:21/9}
  .hero-photo-caption{padding:120px 0 30px}
  .hero-photo-caption .container{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:28px}
  .hero-photo-desc{text-align:right}
}
.home-stats-band .section-head{margin-bottom:36px}
.home-about-text{min-width:0}
.home-about-text .lead{margin-bottom:18px}
.home-mission{
  display:inline-block;margin:0 0 24px;padding:10px 20px;
  border:1px solid var(--cherry-100);border-radius:var(--radius-pill);
  background:var(--cherry-50);color:var(--cherry-700);
  font-size:14.5px;font-weight:600;letter-spacing:.06em;
}
.home-about-side{display:grid;gap:22px;min-width:0}
.home-facts{padding:24px 24px 24px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm)}
.home-facts .check-list li{font-size:14.5px}
.hl-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:12px}
.hl-list li{display:grid;gap:2px;margin:0;font-size:14px;line-height:1.75}
.hl-k{color:var(--cherry-700);font-weight:700}
.hl-v{color:var(--ink-500)}
.cta-band{padding-block:52px}
.cta-inner{display:grid;gap:26px;align-items:center}
.cta-copy{min-width:0}
.cta-copy h2{margin:0 0 10px;font-size:clamp(22px,3vw,30px)}
.cta-copy p{margin:0;color:rgba(255,255,255,.72);font-size:15.5px;line-height:1.85}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.cta-band .section-eyebrow{margin-bottom:10px;color:var(--gold-400)}

/* ==========================================================================
   21 断点适配 / 打印 / 动效偏好
   ========================================================================== */
@media (min-width:720px){
  :root{--section-y:80px}
  .grid{gap:24px}
  .grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
  .stat{padding:26px 20px}
  .hero{padding-block:56px 68px}
  .hero-slide{gap:40px}
  .hero-art-frame{max-width:440px}
  .page-hero{padding-block:52px 60px}
  .section-head{margin-bottom:46px}
  .card{padding:30px 26px}
  .footer-top{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:46px}
  .footer-links{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
  .footer-bottom{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:18px}
  .footer-copy{text-align:right}
  .cta-inner{grid-template-columns:minmax(0,1fr) auto;gap:36px}
  .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hl-list li{grid-template-columns:132px minmax(0,1fr);gap:14px}
  .topbar-item--hide-sm{display:none}
  .timeline-item{padding-left:48px}
  .timeline::before{left:12px}
  .timeline-item::before{left:4px;width:20px;height:20px}
}
@media (max-width:719px){
  .hero-art-frame{aspect-ratio:5/3;max-width:100%}
  .hero-art-frame img{width:80%;height:80%}
  .topbar-right{display:none}
  .brand-text small{max-width:150px}
}
@media (min-width:1080px){
  :root{--section-y:96px}
  .grid{gap:28px}
  .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
  .nav-main{display:block}
  .nav-actions{display:flex}
  .nav-toggle{display:none}
  .nav-drawer,.nav-overlay{display:none}
  .nav-link{font-size:15px;padding:9px 12px}
  .brand{margin-right:8px}
  .hero{padding-block:72px 84px}
  .hero-slide{grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:56px;align-items:center}
  .hero-art-frame{max-width:500px}
  .hero-controls{justify-content:flex-start}
  .stat-grid{gap:24px}
  .section-head{margin-bottom:52px}
  .home-about-side{gap:24px}
}
@media (min-width:1200px){
  .hero-art-frame{max-width:540px}
}

/* 打印样式 */
@media print{
  .site-header,.nav-drawer,.nav-overlay,.back-to-top,.hero-controls,.skip-link{display:none!important}
  body{background:#fff;color:#000}
  .section{padding-block:14px}
  .section--dark,.page-hero{background:#fff!important;color:#000!important}
  .section--dark h1,.section--dark h2,.section--dark h3,.page-hero-title{color:#000!important}
  .section--dark::before,.page-hero::before,.page-hero::after{display:none}
  .card,.stat,.timeline-body,.table-wrap,.quote{box-shadow:none;border-color:#ccc}
  .fade-in,.hero-slide{opacity:1!important;visibility:visible!important;transform:none!important;position:relative!important}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:11px;color:#555}
}

/* ==========================================================================
   22 证照与奖牌图集 cert-card（产业概况页「证照与奖牌」区块）
   --------------------------------------------------------------------------
   证书是竖幅/横幅混杂的实拍图，必须 object-fit:contain + 浅底色，
   否则 contain 留白难看、cover 会把证书边缘裁掉（荣誉证书裁掉边框很不专业）。
   点击图片在新标签打开原图，静态站无需引入灯箱库。
   ========================================================================== */
.cert-card{
  margin:0;display:flex;flex-direction:column;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.cert-card:hover,.cert-card:focus-within{
  transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--cherry-100);
}
.cert-media{
  display:flex;align-items:center;justify-content:center;
  aspect-ratio:4/3;padding:14px;background:#FBFAF8;
  border-bottom:1px solid var(--line);
}
.cert-media img{
  max-width:100%;max-height:100%;width:auto;height:auto;
  object-fit:contain;display:block;
  box-shadow:0 2px 10px -4px rgba(30,26,24,.25);
}
.cert-card figcaption{padding:14px 16px 16px}
.cert-title{display:block;font-family:var(--font-serif);font-size:15.5px;font-weight:700;color:var(--ink-900);line-height:1.5}
.cert-note{display:block;margin-top:5px;font-size:12.5px;color:var(--ink-500);line-height:1.6}

/* 尊重系统动效偏好 */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;scroll-padding-top:0}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.fade-ready .fade-in{opacity:1;transform:none}
  .hero-slide{transition:none}
  .back-to-top{transition:none}
}
/* ==========================================================================
   22 v2 新增组件（借鉴参考站信息架构 · design-spec 第 9 节）
   ========================================================================== */

/* 22.1 网站导航入口卡 .portal-grid / .portal-card */
.portal-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.portal-grid>*{min-width:0}
.portal-card{
  position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 14px;align-items:start;
  overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);
  box-shadow:var(--shadow-sm);color:var(--ink-700);text-decoration:none;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.portal-card:hover,.portal-card:focus-visible{
  transform:translateY(-6px);box-shadow:var(--shadow-lg);
  border-color:rgba(200,16,46,.3);color:var(--ink-700);
}
.portal-card:not(.has-art)::before{
  content:"";grid-column:1/-1;display:block;width:100%;aspect-ratio:16/10;
  background-color:var(--cherry-50);
  background-image:radial-gradient(180px 120px at 82% 18%,rgba(255,255,255,.85),rgba(255,255,255,0)),
                   linear-gradient(135deg,var(--cherry-100),var(--cream) 56%,var(--leaf-100));
}
.portal-art{
  grid-column:1/-1;display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;
  background-color:var(--cherry-50);
  background-image:radial-gradient(180px 120px at 82% 18%,rgba(255,255,255,.85),rgba(255,255,255,0)),
                   linear-gradient(135deg,var(--cherry-100),var(--cream) 56%,var(--leaf-100));
  transition:transform .7s var(--ease);
}
.portal-card:hover .portal-art{transform:scale(1.04)}
.portal-icon{
  grid-column:1;align-self:center;display:grid;place-items:center;width:48px;height:48px;
  margin:20px 0 0 20px;border-radius:14px;color:var(--cherry-600);
  background:linear-gradient(135deg,var(--cherry-50),var(--cherry-100));
  box-shadow:inset 0 0 0 1px rgba(200,16,46,.08);
}
.portal-icon svg{width:24px;height:24px}
.portal-title{grid-column:2;align-self:center;margin:20px 20px 0 0;font-size:18px;line-height:1.45;color:var(--ink-900)}
.portal-desc{grid-column:1/-1;margin:14px 20px 0;color:var(--ink-500);font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.portal-more{
  grid-column:1/-1;display:inline-flex;align-items:center;gap:6px;margin:16px 20px 20px;
  font-size:13.5px;font-weight:600;color:var(--cherry-700);
}
.portal-more svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.portal-card:hover .portal-more svg{transform:translateX(4px)}

/* 22.2 协会服务卡 .service-card */
.service-card{
  position:relative;display:flex;flex-direction:column;min-width:0;padding:28px 24px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.24)}
.service-card .card-icon{margin-bottom:18px}
.service-title{margin:0 0 10px;font-size:18px;line-height:1.5}
.service-desc{margin:0 0 16px;color:var(--ink-500);font-size:14.5px;line-height:1.85}
.service-points{margin-top:auto;gap:9px}
.service-points li{padding-left:30px;font-size:13.5px;line-height:1.75}
.service-points li::before{top:3px;width:19px;height:19px;background-size:11px 11px}

/* 22.3 案例与成果卡 .case-card */
.case-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.case-grid>*{min-width:0}
.case-card{
  display:flex;flex-direction:column;min-width:0;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.24)}
.case-media{
  position:relative;aspect-ratio:16/10;overflow:hidden;
  background:linear-gradient(135deg,var(--cherry-100),var(--cream) 60%,var(--leaf-100));
}
.case-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.case-card:hover .case-media img{transform:scale(1.05)}
.case-body{display:flex;flex:1;flex-direction:column;gap:12px;padding:22px 22px 24px;min-width:0}
.case-body>.tag{align-self:flex-start}
.case-title{margin:0;font-size:18.5px;line-height:1.5}
.case-desc{margin:0;color:var(--ink-500);font-size:14.5px;line-height:1.85}
.case-facts{
  display:grid;gap:9px;margin:4px 0 0;padding-top:14px;border-top:1px dashed var(--line);
}
.case-fact{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;font-size:13.5px;line-height:1.7}
.case-fact dt{color:var(--ink-300);white-space:nowrap}
.case-fact dd{margin:0;color:var(--ink-700);overflow-wrap:anywhere}

/* 22.4 评价卡 .quote-card（必须带署名与出处） */
.quote-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.quote-grid>*{min-width:0}
.quote-card{
  position:relative;display:flex;flex-direction:column;min-width:0;margin:0;padding:30px 24px 24px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.quote-card::before{
  content:"";position:absolute;left:24px;top:16px;width:34px;height:26px;opacity:.13;
  background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 36' fill='%23A11126'%3E%3Cpath d='M0 36V20C0 8 7 1 19 0v8c-5 1-8 4-8 8h8v20H0zm28 0V20C28 8 35 1 47 0v8c-5 1-8 4-8 8h8v20H28z'/%3E%3C/svg%3E") no-repeat center/contain;
}
.quote-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.24)}
.quote-text{
  position:relative;margin:0 0 18px;padding-top:24px;
  font-family:var(--font-serif);font-size:16px;line-height:1.95;color:var(--ink-900);
}
.quote-meta{
  display:flex;flex-direction:column;gap:4px;margin-top:auto;
  padding-top:16px;border-top:1px solid var(--line);
}
.quote-name{font-size:15px;font-weight:700;color:var(--ink-900)}
.quote-role{font-size:13.5px;line-height:1.7;color:var(--ink-500);overflow-wrap:anywhere}
.quote-source{font-size:12.5px;font-style:normal;color:var(--ink-500);overflow-wrap:anywhere} /* 同上：来源标注也需达到 4.5:1 */

/* 22.5 协会班子人员卡 .person-card */
.person-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0;padding:30px 22px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.person-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.24)}
.person-avatar{
  display:grid;place-items:center;width:68px;height:68px;margin-bottom:16px;border-radius:50%;
  font-family:var(--font-serif);font-size:26px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--cherry-600),var(--cherry-900));
  box-shadow:0 12px 24px -14px rgba(110,10,24,.85);
}
.person-name{margin:0 0 8px;font-size:18px;line-height:1.4}
.person-role{
  display:inline-block;margin:0 0 12px;padding:3px 14px;
  border:1px solid var(--cherry-100);border-radius:var(--radius-pill);
  background:var(--cherry-50);color:var(--cherry-700);font-size:12.5px;font-weight:600;
}
.person-org{margin:0 0 14px;font-size:13.5px;line-height:1.7;color:var(--ink-500);overflow-wrap:anywhere}
.person-note{
  margin:0;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;line-height:1.8;color:var(--ink-500);text-align:left;
}

/* 22.6 品种卡 .variety-card（配图区固定 16:10） */
.variety-card{
  position:relative;display:flex;flex-direction:column;min-width:0;overflow:hidden;
  padding-bottom:20px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.variety-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.24)}
.variety-card>*:not(.variety-media){margin-inline:20px}
.variety-card>.card-meta{margin-top:18px}
.variety-card>.card-foot{margin-top:auto}
.variety-media{
  position:relative;aspect-ratio:16/10;overflow:hidden;margin:0;
  background:linear-gradient(135deg,var(--cherry-50),var(--cream) 60%,var(--leaf-100));
}
.variety-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.variety-card:hover .variety-media img{transform:scale(1.05)}

/* 22.7 v2 断点 */
@media (min-width:720px){
  .portal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  .quote-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  .case-fact{grid-template-columns:96px minmax(0,1fr)}
}
@media (min-width:1080px){
  .portal-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}