/* ============================================================
   凯丰达官网 · 高端设计系统 v3 「墨金 · Ink & Gold」
   方向：深墨 × 暖纸 × 鎏金 —— 东方编辑式高级感
   覆盖全站 41 个页面共用的全部类名

   ── 目录索引（本文件内部结构）──
   · :root 变量        —— 墨金调色板 + 兼容旧变量
   · 标题体系 / 按钮 / 顶栏 / 导航 / HERO
   · 关键词走马灯 / 数据统计 / 通用卡片 / 核心实力 / 客户疑虑
   · 老师傅坐镇 / 流程步骤 / 特性列表 / 图文分栏 / 定制流程图
   · 视频 / 工厂画廊 / 客户说 / 微信反馈截图 / 信任背书
   · 纸张色卡 / 工艺网格 / 服务范围 / 联系CTA / 页脚
   · 面包屑 / 四大入口 / FAQ / 联系页 / 设计团队 / 服务城市
   · 创始人的话 / 关于我们问答 / 信任模块 / 文章系统
   · 首页案例橱窗 / 案例页 / 工艺详情页 / 厂房设备 / 客户阶段流
   · 主营产品标签云 / 社媒关注 / 灯箱 / 图标 / reveal动画 / 响应式
   · v3.2 增补组件（盒型谱系 / 工艺微距带 / 工艺配方 / 纸张参数 /
     案例规格 / 电话文字化 / 移动端抽屉 / 团队铜牌 / 事实速览带 /
     产品专题页 / 印刷厂vs包装盒 / 八步工序 / 底气同行包装 /
     微信二维码弹窗 / 各手机端兜底补丁）
   ============================================================ */

:root{
  /* 墨金调色 */
  --ink:#1B1510;
  --ink-2:#241C13;
  --ink-3:#33281C;
  --paper:#F7F3EA;
  --paper-2:#EFE7D6;
  --card:#FFFDF8;
  --gold:#C9A15C;
  --gold-2:#E2C586;
  --gold-3:#8F6F35;
  --gold-soft:#F3E9D2;
  --tea:#2F4A38;
  --tea-2:#1B2C21;
  --seal:#A63A2B;
  --brand:#8B5E34;
  --brand-dark:#54371C;
  --brand-soft:#F1E7D3;
  --ink-soft:#675847;
  --muted:#91816A;
  --line:#E4D8C0;
  --line-soft:#EDE3CE;
  --green:#5E7C4F;
  /* 兼容旧变量：原“藏蓝”统一替换为深墨 */
  --logo-blue:#1F1710;
  --logo-gold:#E2C586;
  --kraft:#C9A36A;
  /* 光影 */
  --shadow-sm:0 1px 3px rgba(27,21,16,.05);
  --shadow:0 6px 24px rgba(27,21,16,.08);
  --shadow-lg:0 18px 48px rgba(27,21,16,.12);
  /* 形态 */
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --maxw:1200px;
  /* 字体 */
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --font-serif:"Songti SC","SimSun","Source Han Serif SC",serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-size:16px;color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3{line-height:1.25;font-weight:800;color:var(--ink);font-family:var(--font-serif)}
h1{font-size:clamp(30px,5vw,52px)}
h2{font-size:clamp(26px,3.6vw,42px)}
h3{font-size:clamp(20px,2.4vw,28px);word-break:keep-all}
h4{font-size:clamp(16px,1.9vw,20px);line-height:1.45;font-weight:700;color:var(--ink);font-family:var(--font-serif);letter-spacing:.01em}
.zoom{cursor:zoom-in}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:76px 0;position:relative}
.section-alt{background:var(--paper-2)}
.center{text-align:center}

/* ---------- 标题体系 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:14px;color:var(--gold-3);font-weight:600;letter-spacing:.32em;font-size:12.5px;margin-bottom:16px;text-transform:uppercase}
.eyebrow::before{content:"";width:36px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.center .eyebrow::after{content:"";width:36px;height:1px;background:linear-gradient(270deg,var(--gold),transparent)}
.eyebrow--gold{color:var(--gold-2)}
.eyebrow--gold::before{background:linear-gradient(90deg,var(--gold-2),transparent)}
.center .eyebrow--gold::after{background:linear-gradient(270deg,var(--gold-2),transparent)}
/* 居中的版块：眉标独占一行，不与标题(h-underline 为 inline-block)挤在同一行 */
.center .eyebrow{display:flex;justify-content:center}

.h2{font-size:clamp(26px,3.6vw,42px);line-height:1.25;font-weight:900;letter-spacing:.015em;margin-bottom:8px}
.h2.left{text-align:left;font-size:clamp(26px,3.4vw,38px);line-height:1.26;letter-spacing:.01em}
.h2.title-xl{font-size:clamp(28px,4.6vw,46px);line-height:1.18;letter-spacing:.01em}
.cs-case-title{font-size:clamp(20px,2.6vw,26px);line-height:1.3;font-weight:800;letter-spacing:.01em;margin-bottom:6px;white-space:nowrap}
.h2.title-xl.center{text-align:center}
.h-underline{position:relative;display:inline-block;padding-bottom:16px}
.h-underline::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.section-sub{color:var(--brand);font-family:var(--font-serif);font-size:clamp(16px,2vw,19px);font-weight:600;margin-top:8px;letter-spacing:.06em}
.center .lead{margin-left:auto;margin-right:auto}
.lead{color:var(--ink-soft);font-size:15.5px;max-width:62ch;margin-top:16px;line-height:1.9}
.h3{font-size:clamp(19px,2.3vw,23px);font-weight:800;color:var(--ink);margin:0}

/* 章节幽灵编号（首页编辑式装饰） */
.sec-head{position:relative}
.sec-index{position:absolute;top:-58px;right:-6px;font-family:var(--font-serif);font-weight:900;font-size:clamp(90px,11vw,150px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(201,161,92,.30);pointer-events:none;user-select:none;z-index:0}
.center.sec-head .sec-index{right:auto;left:50%;transform:translateX(-50%);top:-72px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#A9803F 0%,#D2AE6C 55%,#B78F4C 100%);color:#201709;font-weight:700;padding:14px 32px;border-radius:999px;border:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,filter .25s;font-size:15px;letter-spacing:.04em;box-shadow:0 8px 22px rgba(169,128,63,.30)}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 12px 30px rgba(169,128,63,.40)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid rgba(27,21,16,.28);box-shadow:none}
.btn-ghost:hover{background:#fff;border-color:var(--gold);color:var(--gold-3);box-shadow:0 8px 22px rgba(27,21,16,.08)}
.btn-light{background:linear-gradient(135deg,#D2AE6C,#E9D3A0);color:var(--ink);border-color:transparent}
.btn-light:hover{filter:brightness(1.05)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-spaced{margin-top:22px}

/* ---------- 顶栏 ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;height:36px;background:rgba(19,14,9,.96);color:rgba(247,243,234,.85);font-size:12.5px;display:flex;align-items:center;transition:transform .35s var(--ease);border-bottom:1px solid rgba(201,161,92,.14)}
.topbar.hide{transform:translateY(-100%)}
.topbar .container{position:relative;display:flex;justify-content:space-between;align-items:center;gap:20px;width:100%;max-width:100%;padding:0}
.topbar a{color:var(--gold-2);font-weight:600}
.topbar .tb-left{white-space:nowrap;margin-left:24px;overflow:hidden;text-overflow:ellipsis;max-width:38%}
.topbar .tb-kw{color:rgba(247,243,234,.42);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;position:absolute;left:50%;transform:translateX(-50%);max-width:60%;padding:0 10px;letter-spacing:.04em}
.topbar .tb-right{white-space:nowrap;margin-right:24px}
.tb-right .ui-ico{color:var(--gold-2);vertical-align:-4px;margin-right:5px}

/* ---------- 导航 ---------- */
.nav{position:fixed;top:36px;left:0;right:0;z-index:50;transition:background .35s,box-shadow .35s,padding .35s,top .35s,border-color .35s;padding:16px 0;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(247,243,234,.92);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid rgba(201,161,92,.28);padding:8px 0;top:0;box-shadow:0 6px 24px rgba(27,21,16,.06)}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand img{height:74px;width:auto;border-radius:8px;transition:height .3s var(--ease)}
.nav.scrolled .brand img{height:50px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:14.5px;color:rgba(255,255,255,.92);font-weight:500;transition:color .25s,background .25s;text-shadow:0 1px 4px rgba(0,0,0,.4);padding:9px 12px;border-radius:8px;position:relative;letter-spacing:.03em}
.nav-links a:hover{color:var(--gold-2);background:rgba(255,255,255,.10)}
.nav-links a.active{color:var(--gold-2);font-weight:700}
.nav-links a.active::after{content:"";position:absolute;bottom:2px;left:14px;right:14px;height:2px;background:linear-gradient(90deg,transparent,var(--gold-2),transparent);border-radius:2px}
.nav.scrolled .nav-links a{color:var(--ink-soft);text-shadow:none}
.nav.scrolled .nav-links a:hover{color:var(--brand);background:var(--brand-soft)}
.nav.scrolled .nav-links a.active{color:var(--gold-3)}
.nav.scrolled .nav-links a.active::after{background:linear-gradient(90deg,transparent,var(--gold-3),transparent)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-hotline img{height:54px;width:auto;border-radius:8px;transition:transform .25s var(--ease)}
.nav-hotline:hover img{transform:scale(1.05)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.menu-btn span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden;background:#0D0906}
.hero-bg{position:absolute;inset:-4%;background-size:cover;background-position:center;background-repeat:no-repeat;z-index:0}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(92deg,rgba(11,8,5,.93) 0%,rgba(11,8,5,.80) 30%,rgba(11,8,5,.42) 62%,rgba(11,8,5,.22) 100%),linear-gradient(0deg,rgba(11,8,5,.55) 0%,rgba(11,8,5,0) 26%)}
.hero .container{position:relative;z-index:2;padding-top:150px;padding-bottom:96px;width:100%}
.hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.2;font-weight:900;letter-spacing:.02em;max-width:760px;color:#fff;word-break:keep-all}
.hero .hero-sub{font-size:clamp(16px,2vw,21px);color:var(--gold-2);font-family:var(--font-serif);font-weight:600;margin-top:16px;letter-spacing:.14em;word-break:keep-all}
.hero p{font-size:clamp(15px,1.7vw,18px);margin-top:20px;max-width:48ch;color:rgba(247,243,234,.88);overflow-wrap:break-word;word-break:break-word;line-height:1.95}
.hero .cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero .badges{display:flex;gap:16px;margin-top:42px;flex-wrap:wrap}
.hero .badges div{font-size:13.5px;color:rgba(247,243,234,.8);background:rgba(255,255,255,.05);border:1px solid rgba(226,197,134,.26);padding:12px 22px;border-radius:14px;backdrop-filter:blur(6px);letter-spacing:.02em;transition:border-color .3s,background .3s,transform .3s}
.hero .badges div:hover{border-color:rgba(226,197,134,.6);background:rgba(255,255,255,.09);transform:translateY(-2px)}
.hero .badges b{display:block;font-size:27px;color:var(--gold-2);font-weight:900;font-family:var(--font-serif);letter-spacing:.02em}
.scroll-ind{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(247,243,234,.66);font-size:11px;letter-spacing:.34em;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-ind::after{content:"";width:1px;height:44px;background:linear-gradient(180deg,var(--gold-2),transparent)}
/* hero 高度变体 */
.hero--sm{min-height:42vh}
.hero--md{min-height:48vh}
.hero--md::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(92deg,rgba(11,8,5,.95) 0%,rgba(11,8,5,.88) 35%,rgba(11,8,5,.55) 60%,rgba(11,8,5,.35) 100%),linear-gradient(0deg,rgba(11,8,5,.6) 0%,rgba(11,8,5,0) 30%)}
.hero--lg{min-height:60vh}
.hero--sm .container,.hero--md .container{padding-top:120px;padding-bottom:52px}
.hero--lg .container{padding-top:130px;padding-bottom:60px}
.hero--sm h1{font-size:clamp(26px,3.6vw,40px)}

/* ---------- 关键词金句走马灯 ---------- */
.kw-band{background:linear-gradient(90deg,var(--gold-soft) 0%,#E6EDDC 50%,var(--gold-soft) 100%);border-top:1px solid rgba(201,161,92,.35);border-bottom:1px solid rgba(201,161,92,.35);padding:18px 0;overflow:hidden;position:relative}
.kw-track{display:flex;align-items:center;width:max-content;animation:kwMarquee 90s linear infinite}
.kw-band:hover .kw-track{animation-play-state:paused}
.kw-track .kw-item{font-family:var(--font-serif);font-size:15px;letter-spacing:.22em;color:var(--tea);font-weight:600;white-space:nowrap;display:flex;align-items:center;gap:56px;margin-right:56px}
.kw-track .kw-item::after{content:"◆";font-size:8px;color:var(--gold-3);opacity:.9}
@keyframes kwMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 数据统计 · 鎏金铜牌卡 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
.stats-5{grid-template-columns:repeat(5,1fr)}
.placeholder{border:1.5px dashed var(--kraft);background:rgba(201,163,106,.08);color:var(--muted);border-radius:var(--radius-lg);padding:16px 20px;font-size:13.5px;line-height:1.7;letter-spacing:.01em;text-align:center;margin:0}
.placeholder b{color:var(--brand);font-weight:700}
.stat{padding:42px 20px 36px;color:#fff;text-align:center;position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(165deg,#3B2B17 0%,#241708 55%,#170F06 100%);border:1px solid rgba(226,197,134,.28);box-shadow:0 16px 36px rgba(27,21,16,.25),inset 0 1px 0 rgba(255,255,255,.10),inset 0 -16px 28px rgba(0,0,0,.35);transition:transform .35s var(--ease),box-shadow .35s}
.stat:hover{transform:translateY(-6px);box-shadow:0 26px 52px rgba(27,21,16,.34),inset 0 1px 0 rgba(255,255,255,.12),inset 0 -16px 28px rgba(0,0,0,.3)}
.stat::before{content:"";position:absolute;top:-42%;left:50%;transform:translateX(-50%);width:150%;height:75%;background:radial-gradient(50% 50% at 50% 50%,rgba(226,197,134,.17),transparent 70%);pointer-events:none}
.stat::after{content:"";position:absolute;left:16%;right:16%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(226,197,134,.55),transparent)}
.stat .num{font-size:clamp(36px,4.4vw,52px);font-weight:900;font-family:var(--font-serif);line-height:1;letter-spacing:0;color:var(--gold-2);position:relative;text-shadow:0 2px 14px rgba(226,197,134,.25)}
.stat .num .u{font-size:18px;margin-left:3px;color:var(--gold)}
.stat .lbl{margin-top:14px;color:rgba(247,243,234,.72);font-size:14px;letter-spacing:.04em}

/* ---------- 通用卡片 ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.55)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background-color:var(--paper-2);background-size:cover;background-position:center;background-repeat:no-repeat}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .thumb img{transform:scale(1.06)}
.card .body{padding:22px}
.card h3{font-size:21px;font-weight:800;letter-spacing:.01em}
.card h2{font-size:21px;line-height:1.45;font-weight:800;letter-spacing:.01em}
.card p{color:var(--ink-soft);font-size:14.5px;margin-top:8px}
.card .more{display:inline-block;margin-top:14px;color:var(--gold-3);font-weight:600;font-size:14px}
.card.product .thumb{position:relative;transform:translateZ(0)}
.card.product .thumb .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 20px 16px;color:#fff;text-align:center;font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.12em;background:linear-gradient(to top,rgba(16,11,7,.88),rgba(16,11,7,0) 100%)}
.card.product .body h3{text-align:center}
.card.product:hover .thumb{filter:brightness(1.06)}
.product{position:relative}
.product .tag{position:absolute;top:14px;left:14px;background:rgba(27,21,16,.8);color:var(--gold-2);font-size:12px;padding:5px 12px;border-radius:999px;z-index:2;letter-spacing:.06em}

/* ---------- 核心实力 ---------- */
.grid-3.strength{gap:22px}
.strength-card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px 30px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.strength-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.55)}
.sc-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.sc-no{font-family:var(--font-serif);font-size:15px;font-weight:700;color:var(--gold-3);letter-spacing:.16em;line-height:1}
.strength-card h3{font-size:20px;font-weight:800;letter-spacing:.02em;margin-bottom:8px;color:var(--ink)}
.strength-card p{color:var(--ink-soft);font-size:14.5px;line-height:1.9}
/* cases.html「我们做过的包装行业」行业卡片整体居中 */
.case-industries .strength-card{text-align:center}

/* ---------- 客户疑虑 ---------- */
.doubt-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.doubt-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 24px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.doubt-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.doubt-card .dq{display:flex;align-items:flex-start;gap:13px;margin-bottom:12px}
.dq-q{flex:0 0 auto;width:32px;height:32px;border-radius:9px;background:var(--seal);color:#FBF4E8;font-family:var(--font-serif);font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;margin-top:2px;box-shadow:0 4px 12px rgba(166,58,43,.28)}
/* 字章三色节奏：疑问=印章红 · 解答=茶绿 · 顾虑=深墨 */
.doubt-grid .doubt-card:nth-child(3) .dq-q,.doubt-grid .doubt-card:nth-child(4) .dq-q{background:var(--tea);box-shadow:0 4px 12px rgba(27,46,33,.28)}
.doubt-grid .doubt-card:nth-child(5) .dq-q,.doubt-grid .doubt-card:nth-child(6) .dq-q{background:var(--ink);box-shadow:0 4px 12px rgba(27,21,16,.25)}
.doubt-card h3{font-size:16.5px;font-weight:800;color:var(--ink);margin:0;line-height:1.5;letter-spacing:.01em}
.doubt-card p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.8}

/* ---------- 老师傅坐镇 ---------- */
.master-split{gap:52px}
.master-split .media{border:1px solid var(--line)}

/* ---------- 流程步骤 ---------- */
.steps{counter-reset:s;display:grid;gap:0;margin-top:44px}
.steps h3,.steps p{text-align:left}
.step{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:28px 12px;border-top:1px solid var(--line);align-items:start;transition:background .3s;border-radius:12px;position:relative}
.step:not(:last-child)::before{content:"";position:absolute;left:39px;top:90px;bottom:-30px;width:1px;background:linear-gradient(180deg,rgba(201,161,92,.7),rgba(201,161,92,.15))}
.step:last-child{border-bottom:1px solid var(--line)}
.step:hover{background:rgba(255,253,248,.7)}
.step .n{counter-increment:s;width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--gold-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:900;font-size:21px;position:relative;box-shadow:0 6px 18px rgba(27,21,16,.25)}
.step .n::before{content:counter(s,decimal-leading-zero)}
.step .n::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(201,161,92,.4)}
.step h3{font-size:19px;font-weight:700;letter-spacing:.02em}
.step p{color:var(--ink-soft);margin-top:7px;font-size:15px}

/* ---------- 特性列表 ---------- */
.feat{display:grid;gap:15px;margin-top:26px}
.feat li{display:flex;gap:13px;align-items:flex-start;font-size:15.5px;color:var(--ink-soft)}
.feat li::before{content:"";flex:0 0 9px;width:9px;height:9px;margin-top:9px;background:linear-gradient(135deg,var(--gold),var(--gold-3));transform:rotate(45deg);border-radius:2px}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.reverse{grid-template-columns:1fr 1.05fr}
.split .media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background-size:cover;background-position:center;background-repeat:no-repeat;border:1px solid var(--line);transition:transform .5s var(--ease)}
.split .media:hover{transform:scale(1.012)}
.split .media img{width:100%;height:100%;object-fit:cover}
/* facility 厂房分栏：标题组居中（eyebrow/金线/副标题），正文保留左对齐 */
.fac-hcenter .eyebrow,.fac-hcenter .section-sub{text-align:left}
.fac-hcenter .gold-divider{margin-left:auto;margin-right:auto}
.intro-media-wrap{position:relative}
.intro-media-wrap .media{aspect-ratio:4/3}
.intro-cap{position:absolute;left:18px;bottom:18px;background:var(--tea);color:var(--gold-2);font-size:13px;font-weight:600;padding:9px 18px;border-radius:999px;box-shadow:var(--shadow);letter-spacing:.06em;border:1px solid rgba(226,197,134,.35)}

/* ---------- 定制流程图 ---------- */
.split-flow{align-items:stretch}
.flow{display:flex;flex-direction:column;justify-content:space-between;height:100%;gap:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 26px;box-shadow:var(--shadow-sm)}
.flow-step{position:relative;display:flex;gap:16px;align-items:flex-start;padding:13px 0}
.flow-ico{flex:0 0 auto;position:relative;width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,var(--ink-2),var(--ink-3));color:var(--gold-2);box-shadow:0 8px 18px rgba(27,21,16,.22)}
.flow-ico svg{width:26px;height:26px}
.flow-num{position:absolute;top:-7px;right:-7px;width:21px;height:21px;border-radius:50%;background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#201709;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.flow-body{flex:1;min-width:0}
.flow-body h3{font-size:16px;font-weight:800;color:var(--ink);font-family:var(--font-serif);margin:0;letter-spacing:.02em}
.flow-body p{margin:6px 0 0;font-size:13px;line-height:1.65;color:var(--ink-soft)}
.flow-step:not(:last-child)::after{content:"";position:absolute;left:24px;top:58px;bottom:5px;width:2px;background:linear-gradient(var(--gold),rgba(201,161,92,.15))}
.flow-step:not(:last-child)::before{content:"";position:absolute;left:20px;bottom:1px;width:9px;height:9px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(45deg)}

/* ---------- 视频 ---------- */
.process-video{max-width:880px;margin-left:auto;margin-right:auto}
.video-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--ink);border:1px solid rgba(226,197,134,.24)}
.video-frame video{display:block;width:100%;height:auto;max-height:640px;background:#000}
.video-cap{margin:18px 0 0;text-align:center;color:var(--muted);font-size:14.5px;letter-spacing:.04em}

/* ---------- 工厂画廊（编辑式拼版） ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.gallery figure{margin:0;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-sm);background-color:var(--paper-2);aspect-ratio:1/1;position:relative;background-size:cover;background-position:center;background-repeat:no-repeat;border:1px solid var(--line-soft)}
.gallery figure:nth-child(1){grid-column:span 2;grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figure::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,11,7,.5),transparent 55%);opacity:0;transition:opacity .4s}
.gallery figure:hover::after{opacity:1}

/* ---------- 客户说 ---------- */
.testi{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.testi .t{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px 28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.testi .t:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.testi .t::before{content:"\201C";position:absolute;top:2px;right:18px;font-size:84px;line-height:1;color:rgba(201,161,92,.26);font-family:Georgia,"Songti SC","SimSun",serif}
.testi .q{font-size:15.5px;line-height:1.95;color:var(--ink);position:relative;z-index:1}
.testi .who{display:flex;align-items:center;gap:12px;margin-top:auto;flex-wrap:wrap}
.testi .badge{font-size:12px;font-weight:600;padding:5px 13px;border-radius:999px;background:var(--ink);color:var(--gold-2);letter-spacing:.05em}
.testi .name{font-weight:700;font-size:15px;color:var(--ink)}
.testi .role{font-size:13px;color:var(--muted)}
.client-strip{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.client-strip .cs{display:flex;align-items:center;gap:10px;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-size:14px;color:var(--ink-soft);font-weight:600}
.client-strip .cs .dot{width:8px;height:8px;border-radius:50%;background:var(--gold-3)}

/* ---------- 微信反馈截图 ---------- */
.feedback-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:40px}
.feedback-strip figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s}
.feedback-strip figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.feedback-strip .fb-media{aspect-ratio:1256/2760;background:#f5f1e8}
.feedback-strip img{width:100%;height:100%;object-fit:contain;display:block}
.feedback-strip figcaption{padding:10px 12px;font-size:12.5px;line-height:1.5;color:var(--ink-soft);text-align:center;border-top:1px solid var(--line);background:#fff}

/* ---------- 信任背书 ---------- */
.proof{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.proof figure{margin:0;background-color:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background-size:cover;background-position:center;background-repeat:no-repeat;transition:transform .35s var(--ease),box-shadow .35s}
.proof figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.proof img{width:100%;height:150px;object-fit:cover;transition:transform .5s var(--ease)}
.proof figure:hover img{transform:scale(1.05)}
.proof figcaption{padding:11px 13px;font-size:13px;color:var(--ink-soft)}
.proof-more{display:flex;align-items:center;justify-content:center;min-height:150px;border:1.5px dashed var(--gold);border-radius:var(--radius-sm);background:rgba(201,161,92,.06)}
.proof-more a{color:var(--gold-3);font-weight:700;font-size:14px;text-decoration:none;letter-spacing:.04em}

/* ---------- 纸张色卡 ---------- */
.paper-chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:14px;margin-top:42px}
.chip{height:100px;border-radius:var(--radius-sm);display:flex;align-items:flex-end;justify-content:center;padding-bottom:13px;font-size:13.5px;font-weight:600;color:#3a2f23;box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.06);transition:transform .3s var(--ease),box-shadow .3s;cursor:default}
.chip:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.chip.named{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35);position:relative;overflow:hidden}
.chip.named::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.22),transparent 50%);pointer-events:none}

/* ---------- 工艺网格 ---------- */
.craft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
.craft-card{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.craft-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.craft-card .cc-img{aspect-ratio:4/3;background-color:var(--paper-2);background-size:cover;background-position:center;background-repeat:no-repeat;transition:filter .4s}
.craft-card:hover .cc-img{filter:brightness(1.05)}
.craft-card figcaption{padding:17px 19px;text-align:center}
.craft-card figcaption b{display:block;font-size:17px;font-weight:800;font-family:var(--font-serif);color:var(--ink);margin-bottom:4px;letter-spacing:.06em}
.craft-card figcaption span{font-size:13.5px;color:var(--ink-soft)}
.craft-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;justify-content:center}
.craft-tags span{font-size:14px;padding:9px 20px;border-radius:999px;background:var(--ink-2);color:var(--gold-2);font-weight:500;letter-spacing:.1em;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.craft-tags span:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(27,21,16,.35)}

/* 工艺名质感效果：每个工艺名自带“触感/光泽” */
.craft-card figcaption b.fx-print{color:#2b2622;text-shadow:0 1px 0 rgba(255,255,255,.4)}
.craft-card figcaption b.fx-gold{background-image:linear-gradient(120deg,#B8860B 0%,#E8C77A 35%,#FFF6D2 50%,#D4AF37 65%,#9c7b3f 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;text-shadow:0 1px 1px rgba(120,90,20,.18)}
.craft-card figcaption b.fx-emboss{color:#7a5a3c;text-shadow:-1px -1px 1px rgba(255,255,255,.95),1px 1px 2px rgba(60,40,20,.5)}
.craft-card figcaption b.fx-line{color:#6f5436;text-shadow:0 1px 0 rgba(255,255,255,.7),0 2px 2px rgba(60,40,20,.18)}
.craft-card figcaption b.fx-film{background-image:linear-gradient(160deg,#8fb9dd,#e9f4ff 45%,#bcd9ef);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.craft-card figcaption b.fx-mount{color:#a9763e;text-shadow:0 1px 0 rgba(255,255,255,.5),1px 1px 0 rgba(169,118,62,.25)}
.craft-card figcaption b.fx-slot{color:#6b5840;text-shadow:0 1px 0 rgba(255,255,255,.7),0 -1px 1px rgba(0,0,0,.25)}
.craft-card figcaption b.fx-matte{color:#9a8f80;text-shadow:0 1px 1px rgba(255,255,255,.6)}
.craft-card figcaption b.fx-staple{background-image:linear-gradient(180deg,#eef1f4,#aab1b8 50%,#d7dde2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.craft-card figcaption b.fx-reverse{background-image:linear-gradient(90deg,#9a9a9a,#ffffff 55%,#cfd8dd);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.craft-card figcaption b.fx-uv{background-image:linear-gradient(180deg,#ffffff,#bfe2ff 50%,#e8f5ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* 工艺标签行（深底胶囊）上的工艺名质感 */
.craft-tags span.tg-print{color:#6fd0e0;text-shadow:0 0 6px rgba(111,208,224,.35)}
.craft-tags span.tg-spot{color:#e07a5f;text-shadow:0 0 6px rgba(224,122,95,.3)}
.craft-tags span.tg-digital{color:#7fb5e6;text-shadow:0 0 6px rgba(127,181,230,.35)}
.craft-tags span.tg-gold{color:#E8C77A;text-shadow:0 0 7px rgba(232,199,122,.4)}
.craft-tags span.tg-silver{color:#d7dde2;text-shadow:0 0 7px rgba(215,221,226,.45)}
.craft-tags span.tg-emboss{color:#d8b48a;text-shadow:-1px -1px 1px rgba(255,255,255,.25),1px 1px 2px rgba(0,0,0,.5)}
.craft-tags span.tg-line{color:#d8c8aa;text-shadow:0 1px 1px rgba(0,0,0,.4)}
.craft-tags span.tg-uv{color:#bfe6ff;text-shadow:0 0 6px rgba(150,210,255,.45)}
.craft-tags span.tg-film{color:#bcd9ef;text-shadow:0 0 7px rgba(188,217,239,.4)}
.craft-tags span.tg-varnish{color:#e9c46a;text-shadow:0 0 6px rgba(233,196,106,.3)}
.craft-tags span.tg-die{color:#e89ab0;text-shadow:0 0 6px rgba(232,154,176,.35)}
.craft-tags span.tg-glue2{color:#c9a36a;text-shadow:0 1px 1px rgba(0,0,0,.4)}
.craft-tags span.tg-mount2{color:#d6a96e;text-shadow:0 1px 1px rgba(0,0,0,.4)}
.craft-tags span.tg-shape{color:#c9a8e8;text-shadow:0 0 6px rgba(201,168,232,.35)}
.craft-tags span.tg-window{color:#a8d8c8;text-shadow:0 0 6px rgba(168,216,200,.3)}
.craft-tags span.tg-magnet{color:#7fd4c4;text-shadow:0 0 6px rgba(127,212,196,.35)}
.craft-tags span.tg-ribbon{color:#e8a8c0;text-shadow:0 0 6px rgba(232,168,192,.35)}
.craft-tags span.tg-inlay{color:#cbb89a;text-shadow:0 1px 1px rgba(0,0,0,.4)}

/* ---------- 服务范围 ---------- */
.service-area .sa-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:44px;align-items:center;margin-top:42px}
.service-area .sa-map{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);background:var(--paper-2)}
.service-area .sa-map img{display:block;width:100%;height:auto}
.service-area .sa-map .sa-cap{position:absolute;left:0;right:0;bottom:0;padding:20px 20px 16px;background:linear-gradient(to top,rgba(16,11,7,.9),rgba(16,11,7,0));color:#fff;font-size:13.5px;font-weight:500;letter-spacing:.02em;display:flex;flex-direction:column;gap:5px}
.service-area .sa-map .sa-cap span{display:block}
.service-area .sa-list{display:flex;flex-direction:column;gap:16px}
.service-area .sa-item{display:flex;gap:17px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.service-area .sa-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.service-area .sa-ico{flex:none;width:48px;height:48px;border-radius:13px;background:var(--tea);color:var(--gold-2);display:flex;align-items:center;justify-content:center}
.service-area .sa-ico svg{width:24px;height:24px}
.service-area .sa-item h3{font-size:17px;font-weight:800;color:var(--ink);margin:0 0 5px;letter-spacing:.02em}
.service-area .sa-item p{margin:0;font-size:14px;line-height:1.7;color:var(--ink-soft)}

/* ---------- 联系 CTA（暖金纸色收束带） ---------- */
.section-cta{background:radial-gradient(760px 340px at 82% 0%,rgba(201,161,92,.20),transparent 60%),radial-gradient(640px 320px at 6% 100%,rgba(47,74,56,.10),transparent 60%),linear-gradient(180deg,var(--gold-soft) 0%,var(--paper-2) 100%);padding:72px 0;border-top:1px solid rgba(201,161,92,.35)}
.section-cta .h2{color:var(--ink)}
.section-cta .section-sub{color:var(--brand)}
.section-cta .lead{color:var(--ink-soft);max-width:56ch}
.section-cta .eyebrow{color:var(--gold-3)}
.section-cta .eyebrow::before{background:linear-gradient(90deg,var(--gold-3),transparent)}
.section-cta .center .eyebrow::after{background:linear-gradient(270deg,var(--gold-3),transparent)}
.section-cta .btn-ghost{color:var(--ink);border-color:rgba(27,21,16,.3)}
.section-cta .btn-ghost:hover{background:#fff;border-color:var(--gold);color:var(--gold-3)}

/* ---------- 底部“联系我们”CTA：拉开内部文字层级间距，避免挤在一起（覆盖 tw- 类的偏紧值） ---------- */
.cta-final h2{margin:20px 0 28px}
.cta-final p:first-of-type{margin-bottom:20px}
.cta-final p:last-of-type{margin-bottom:38px}
.cta-final .tw-flex{gap:18px}

/* ---------- 页脚 ---------- */
.footer{background:linear-gradient(180deg,#1B130B 0%,#0F0A05 100%);color:#CDBBA3;padding:56px 0 26px;border-top:1px solid rgba(226,197,134,.22)}
.footer a{color:#CDBBA3;transition:color .2s}
.footer a:hover{color:var(--gold-2)}
.footer .cols{display:grid;grid-template-columns:1.3fr .9fr .9fr 1.1fr 1fr;gap:32px}
.footer h4{color:var(--gold-2);font-size:15px;margin-bottom:16px;font-weight:700;letter-spacing:.1em;font-family:var(--font-serif)}
.footer p,.footer li{font-size:14px;color:#B7A78F;line-height:1.95}
.footer-brand{display:flex;flex-direction:column;align-items:center;text-align:center}
.footer-logo{width:200px;height:auto;margin-bottom:18px;border-radius:10px;background:#fff;padding:10px}
.footer-brand p{margin-top:0;max-width:28ch}
.footer-tagline{display:flex;flex-direction:column;align-items:center;gap:6px;max-width:30ch;margin:0 auto;line-height:1.5}
.footer-tagline .ft-main{font-family:var(--font-serif);font-size:14px;font-weight:700;color:#F4E8D4;letter-spacing:.14em}
.footer-tagline .ft-sub{font-family:var(--font-serif);font-size:14px;font-weight:500;color:var(--gold-2);letter-spacing:.2em}
.footer .social{display:flex;gap:12px;margin-top:18px}
.footer .social a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--gold-3);transition:color .25s,transform .25s}
.footer .social a:hover{color:var(--gold-2);transform:translateY(-2px)}
.footer-qr{display:flex;flex-direction:column;gap:18px}
.qr-box{display:flex;gap:14px}
.qr-item{display:flex;flex-direction:column;align-items:center;gap:7px}
.qr-item span{font-size:12px;color:#A9967F}
.footer-qr .qr-img{width:88px;height:88px;border-radius:8px;object-fit:cover;background:#fff;padding:6px;box-shadow:var(--shadow-sm)}
.qr-placeholder{width:88px;height:88px;border-radius:8px;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:12px;color:#A9967F}
.footer-kw p{font-size:12px;color:#8C7A65;line-height:1.8}
.footer .bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#A9967F}
.beian-gongan{display:inline-block;height:16px;width:auto;vertical-align:middle;margin-right:5px;margin-top:-2px}
.footer-addr-row{grid-column:4/6;margin-top:18px;display:flex;gap:22px;flex-wrap:wrap}
.footer-phone{height:130px;width:auto;border-radius:6px;display:block}
.footer-contact img.footer-phone{height:130px;width:auto;max-height:none;max-width:200px;border-radius:6px;display:block}
.footer-addr-row span{display:inline-flex;align-items:center;gap:7px;color:#B8A890;font-size:13px;line-height:1.6}
.footer-addr-row .ui-ico{width:16px;height:16px;flex:0 0 auto}
.footer-entries{border-top:1px solid rgba(255,255,255,.09);margin-top:8px;padding-top:18px}
.footer-entries .fe-title{font-size:13px;color:var(--muted);margin-bottom:10px;font-weight:600;letter-spacing:.06em}
.footer-entries .fe-wrap{display:flex;flex-wrap:wrap;gap:10px}
.footer-entries a{font-size:13.5px;color:var(--gold-2);text-decoration:none;padding:5px 13px;border:1px solid rgba(226,197,134,.25);border-radius:999px;background:transparent;transition:background .25s,color .25s}
.footer-entries a:hover{background:var(--gold);color:var(--ink)}
.footer-kw{margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.09);display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.footer-kw h4{margin:0;font-size:13px;color:#CDBBA3;white-space:nowrap}
.footer-kw .kw-row{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.footer-kw .kw{font-size:11px;color:#A9967F;background:rgba(255,255,255,.05);padding:4px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.08);white-space:nowrap}
.footer-contact{display:flex;flex-direction:column;gap:10px}
.footer-contact li{display:flex;align-items:flex-start;gap:9px;line-height:1.65}
.footer-contact .ui-ico{margin-top:2px;color:#CDBBA3}
.footer-contact a{color:#CDBBA3;display:inline-flex;align-items:center;gap:4px}
.footer-contact a:hover{color:var(--gold-2)}
.footer-contact img{width:auto;max-width:200px;max-height:56px;height:auto;display:block;border-radius:6px}
.footer-addr{grid-column:4/6;display:flex;flex-direction:column;gap:6px;margin-top:-115px}
.footer-addr span{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#CDBBA3;white-space:normal;line-height:1.6}
.footer-addr .ui-ico{width:16px;height:16px;flex-shrink:0;color:#A9967F}
.footer .social a .ui-ico{width:18px;height:18px;color:#fff}
/* 手机端 footer 折叠手风琴：仅 JS 在 ≤1000px 给"产品/内容"两列加 .foot-acc 后生效；桌面端不挂类、完全不变 */
.footer .cols > div.foot-acc{text-align:left}
.footer .cols > div.foot-acc > h4{position:relative;cursor:pointer;-webkit-tap-highlight-color:transparent;padding:13px 28px 13px 0;margin:0}
.footer .cols > div.foot-acc > h4::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);font-size:22px;line-height:1;color:var(--gold-2);font-weight:400}
.footer .cols > div.foot-acc.is-open > h4::after{content:"\2212"}
.footer .cols > div.foot-acc > ul{overflow:hidden;max-height:0;transition:max-height .3s ease;margin:0;padding:0}
.footer .cols > div.foot-acc.is-open > ul{max-height:680px;padding-bottom:6px}
.footer .cols > div.foot-acc > ul li{padding:7px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.footer .cols > div.foot-acc > ul li:last-child{border-bottom:none}

/* ---------- 面包屑 ---------- */
.section:has(.bread){padding-top:40px}
.bread{display:inline-flex;flex-wrap:wrap;align-items:center;gap:0;margin:0 0 26px;font-size:13px;list-style:none;padding:0;filter:drop-shadow(0 3px 6px rgba(27,21,16,.10))}
.bread a,.bread span{position:relative;display:inline-flex;align-items:center;height:34px;padding:0 20px 0 28px;margin-right:8px;background:linear-gradient(135deg,#EAF4F1,#CFE6DD);border:1px solid rgba(47,125,107,.45);color:var(--ink-soft);font-weight:600;clip-path:polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%, 12px 50%);transition:background .25s,color .25s}
.bread a:first-child,.bread span:first-child{padding-left:18px;clip-path:polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%)}
.bread a:last-child,.bread span:last-child{margin-right:0}
.bread a:hover{background:linear-gradient(135deg,#CFE6DD,#B3D7C9);color:#1C4034}
.bread span[aria-current="page"],.bread .current{background:linear-gradient(135deg,#2F7D6B,#1E5A4B);color:#FBF7F0;border-color:#1E5A4B}
/* 无 hero 的页：导航实底 + 面包屑下移 */
body:not(:has(.hero)) .nav{background:rgba(247,243,234,.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(201,161,92,.28);padding:10px 0}
body:not(:has(.hero)) .nav .brand img{height:54px}
body:not(:has(.hero)) .nav-links a{color:var(--ink-soft);text-shadow:none}
body:not(:has(.hero)) .nav-links a:hover{color:var(--brand);background:var(--brand-soft)}
body:not(:has(.hero)) .nav-links a.active{color:var(--gold-3)}
body:not(:has(.hero)) .nav-links a.active::after{background:linear-gradient(90deg,transparent,var(--gold-3),transparent)}
body:not(:has(.hero)) .nav.scrolled{top:0}
body:not(:has(.hero)) .section:has(.bread){padding-top:140px}

/* ---------- 四大入口 / Hub ---------- */
.entry-nav{display:flex;flex-wrap:wrap;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);background:var(--paper)}
.entry-nav a{font-size:14px;font-weight:600;color:var(--gold-3);text-decoration:none;padding:7px 15px;border:1px solid rgba(201,161,92,.35);border-radius:999px;background:var(--card);transition:background .25s,color .25s,border-color .25s}
.entry-nav a:hover{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}
.entry-nav a.active{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}
.entry-nav a b{color:var(--brand-dark);font-weight:800}
.entry-nav a:hover b,.entry-nav a.active b{color:var(--gold-2)}
.hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px}
.hub-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.hub-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.hub-ico{width:54px;height:54px;border-radius:14px;background:var(--tea);color:var(--gold-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:900;font-size:21px;margin-bottom:18px;box-shadow:0 8px 18px rgba(27,46,33,.25)}
.hub-card h3{margin:0 0 10px;font-size:19px;font-weight:800;color:var(--ink)}
.hub-card p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.85}
.hub-card .hub-more{display:inline-block;margin-top:15px;color:var(--gold-3);font-weight:700;font-size:14px}
.kw-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.kw-tags span{font-size:13px;color:var(--ink-soft);background:var(--paper-2);border:1px solid var(--line);padding:5px 13px;border-radius:999px}

/* ---------- FAQ ---------- */
.faq{margin-top:40px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:400;font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:16px;letter-spacing:.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;color:var(--gold-3);font-weight:400;transition:transform .3s var(--ease);font-family:var(--font-serif)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{color:var(--gold-3)}
.faq .ans{padding:0 0 22px;color:var(--ink-soft);font-size:14.5px;line-height:1.9}
.faq-nav{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 32px;position:sticky;top:0;z-index:5;padding:13px 0;background:var(--paper)}
.faq-nav a{font-size:13.5px;font-weight:600;color:var(--ink-soft);background:var(--card);border:1px solid var(--line);padding:7px 16px;border-radius:999px;text-decoration:none;transition:.25s}
.faq-nav a:hover{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}
.faq-cat{margin-top:46px;scroll-margin-top:80px}
.faq-cat:first-of-type{margin-top:14px}
.faq-cat-head{display:flex;align-items:center;gap:15px;margin-bottom:8px;padding-bottom:14px;border-bottom:2px solid rgba(201,161,92,.35)}
.faq-cat-no{font-family:var(--font-serif);font-size:21px;font-weight:900;color:var(--gold-2);background:var(--ink);width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 6px 16px rgba(27,21,16,.22)}
.faq-cat-head h2{font-size:clamp(17px,2vw,20px);font-weight:900;color:var(--ink);margin:0}
.faq-cat-head p{margin:4px 0 0;color:var(--muted);font-size:13px}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;margin-top:44px;align-items:start}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:17px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;letter-spacing:.02em}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:15px;background:var(--paper);transition:border .25s,box-shadow .25s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,161,92,.15)}
.field textarea{resize:vertical;min-height:110px}
.form-msg{display:none;align-items:center;gap:10px;background:#EEF3E2;color:var(--green);border:1px solid #C0DD97;padding:14px 16px;border-radius:var(--radius-sm);margin-top:14px;font-weight:600}
.form-msg.show{display:flex}
.form-msg .chk{width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;flex:0 0 auto}
.info-list{display:grid;gap:19px}
.info-list .it{display:flex;gap:15px;align-items:flex-start}
.info-list .ic{width:44px;height:44px;border-radius:13px;background:var(--ink);color:var(--gold-2);display:flex;align-items:center;justify-content:center;font-size:0;flex:0 0 auto;box-shadow:0 6px 16px rgba(27,21,16,.2)}
.info-list .ic .ui-ico{width:22px;height:22px}
.info-list .it b{font-size:15.5px;display:block;letter-spacing:.01em}
.info-list .it span{color:var(--ink-soft);font-size:14.5px;display:block;margin-top:2px}
.info-list .it a{color:var(--gold-3);text-decoration:underline;text-underline-offset:3px}
.map-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px}
.map-card .map-pin{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--ink);margin-bottom:8px;padding-left:0}
.map-card .map-pin::before{display:none}
.map-card .map-pin .ui-ico{width:20px;height:20px;color:var(--gold-3)}
.map-card p{font-size:14px;color:var(--ink-soft);margin-bottom:14px}
#map{width:100%;height:320px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--paper-2)}
.sign-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.sign-gallery figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--paper-2)}
.sign-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.sign-gallery figcaption{padding:10px 12px;font-size:13px;color:var(--ink-soft);text-align:center}
.contact-info{display:grid;gap:16px;margin-top:22px}
.contact-info li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--ink-soft);line-height:1.75}
.contact-info li b{flex:0 0 auto;color:var(--ink);min-width:84px}
.contact-qr{display:flex;gap:22px;align-items:center;justify-content:flex-start;flex-wrap:wrap}
.contact-qr .qr-item{display:flex;flex-direction:column;align-items:center;gap:8px}
.contact-qr .qr-item img{width:110px;height:110px;border-radius:12px;object-fit:cover;background:#fff;padding:6px;box-shadow:var(--shadow-sm)}
.contact-qr .qr-item span{font-size:13px;color:var(--ink-soft)}

/* ---------- 设计团队 ---------- */
.designers-layout{display:grid;grid-template-columns:minmax(540px,580px) 1fr;gap:38px;align-items:start;margin:40px auto 0;max-width:1140px}
.design-shot-sm{position:relative;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.design-shot-sm img{width:100%;aspect-ratio:4/3;object-fit:cover;height:auto;flex:none;display:block}
.design-shot-sm figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;font-size:12px;line-height:1.5;color:#fff;text-align:left;background:linear-gradient(to top,rgba(0,0,0,.66),rgba(0,0,0,0))}
.designer-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.designer-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 16px;box-shadow:var(--shadow-sm);transition:border-color .25s,box-shadow .25s,transform .25s}
.designer-card:hover{border-color:var(--gold);box-shadow:0 10px 26px rgba(201,161,92,.2);transform:translateY(-3px)}
.dc-name{font-size:16px;font-weight:800;color:var(--ink);font-family:var(--font-serif);display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.dc-name span{font-size:12px;font-weight:600;color:var(--gold-3);background:var(--gold-soft);padding:2px 10px;border-radius:999px;white-space:nowrap}
.dc-meta{margin-top:6px;font-size:13px;color:var(--ink-soft)}
.dc-good{margin-top:2px;font-size:13px;color:var(--brand-dark);font-weight:600}
.dc-bio{margin-top:5px;font-size:12px;line-height:1.55;color:var(--muted)}

/* ---------- 服务城市 ---------- */
.city-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:36px}
.city-chip{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:10px 25px;font-size:15px;font-weight:600;color:var(--ink-soft);transition:all .4s var(--ease)}
.city-chip:hover{border-color:var(--gold);color:var(--gold-3)}
.city-chip.hub{background:var(--ink);border-color:var(--ink);color:var(--gold-2);font-weight:700;transform:scale(1.07);box-shadow:0 10px 26px rgba(27,21,16,.28)}
.city-note{text-align:center;color:var(--muted);font-size:14.5px;margin-top:26px;line-height:1.85}

/* ---------- 创始人的话 ---------- */
.founder-band{position:relative;overflow:hidden;background:radial-gradient(820px 420px at 85% 0%,rgba(226,197,134,.16),transparent 60%),radial-gradient(620px 340px at 6% 100%,rgba(255,255,255,.06),transparent 60%),linear-gradient(160deg,#33523E 0%,var(--tea) 45%,var(--tea-2) 100%);color:#fff;padding:72px 0 76px}
.founder-inner{position:relative;display:grid;grid-template-columns:240px 1fr;gap:52px;align-items:start}
.founder-rail{padding-top:6px}
.f-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.3em;color:var(--gold-2);margin-bottom:18px}
.f-glyph{font-family:var(--font-serif);font-size:150px;line-height:.78;color:rgba(226,197,134,.14);margin:0 0 14px -8px}
.f-name{display:block;font-family:var(--font-serif);font-size:21px;font-weight:900;color:#fff;letter-spacing:.06em}
.f-role{display:block;margin-top:7px;font-size:13.5px;color:rgba(247,243,234,.66)}
.f-meta{margin-top:14px;font-size:13px;color:rgba(247,243,234,.5)}
.f-headline{font-family:var(--font-serif);font-size:clamp(30px,4.4vw,52px);line-height:1.28;font-weight:900;letter-spacing:.02em;margin:0 0 28px;color:#F7F3EA}
.f-body p{margin:0 0 19px;font-size:16.5px;line-height:2.05;color:rgba(247,243,234,.86);text-align:justify;text-justify:inter-character}
.f-body p:last-child{margin-bottom:0}
.f-sign{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:36px;padding-top:26px;border-top:1px solid rgba(226,197,134,.22)}
.f-sign-line{font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--gold-2);letter-spacing:.06em}

/* ---------- 关于我们 · 问答 ---------- */
.qa-list{margin-top:44px;display:flex;flex-direction:column}
.qa-item{display:grid;grid-template-columns:96px 1fr;gap:32px;padding:32px 0;border-top:1px solid var(--line)}
.qa-item:last-child{border-bottom:1px solid var(--line)}
.qa-no{font-family:var(--font-serif);font-size:44px;font-weight:900;line-height:1;color:rgba(201,161,92,.35)}
.qa-q{margin:0 0 12px;font-size:clamp(18px,2.2vw,22px);font-weight:900;color:var(--ink);letter-spacing:.01em}
.qa-a{margin:0;color:var(--ink-soft);font-size:15.5px;line-height:1.95}
/* about.html「关于凯丰达」问答节整体居中（标题+问题+答案） */
.qa-about .qa-q,.qa-about .qa-a{text-align:left}

/* ---------- 信任模块 ---------- */
.trust-list{display:flex;flex-direction:column;gap:0;margin-top:36px;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--card);box-shadow:var(--shadow-sm)}
.trust-item{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:22px 28px;border-bottom:1px solid var(--line)}
.trust-item:last-child{border-bottom:none}
.ti-k{font-weight:800;color:var(--gold-3);font-size:15.5px;font-family:var(--font-serif);letter-spacing:.04em}
.ti-v{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.85}
.ti-v a{color:var(--gold-3);font-weight:600;margin-left:4px}
.trust-note{margin:26px auto 0;max-width:760px;text-align:center;color:var(--muted);font-size:14px}
.proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:26px}
.proof-item{display:flex;gap:18px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.proof-logo{flex:none;width:64px;height:64px;border-radius:14px;background:#fff;border:1px solid var(--line);object-fit:contain;padding:6px;box-shadow:var(--shadow-sm)}
.proof-body h4{margin:0 0 8px;font-size:16.5px;font-weight:800;color:var(--ink)}
.proof-body p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.85}
.proof-body a{color:var(--gold-3);font-weight:600;margin-left:4px}
.proc-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:36px}
.proc-step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);position:relative;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.proc-step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(201,161,92,.5)}
.proc-no{font-family:var(--font-serif);font-size:30px;font-weight:900;color:rgba(201,161,92,.45);line-height:1;display:inline;margin:0 12px 0 0}
.proc-step h3{display:inline;margin:0;font-size:22px;font-weight:800;color:var(--ink)}
.proc-step p{margin:8px 0 0;color:var(--ink-soft);font-size:14px;line-height:1.8}

/* ---------- 文章系统 ---------- */
.article-body h2{font-size:clamp(20px,2.4vw,28px);margin:42px 0 15px;padding-top:22px;border-top:1px solid var(--line);font-weight:900}
.article-body h2:first-child{border-top:none;margin-top:0;padding-top:0}
.article-body p{margin-bottom:17px;font-size:16px;line-height:2;color:var(--ink)}
.article-body ul{margin:13px 0 21px;padding-left:22px;list-style:disc}
.article-body li{margin-bottom:8px;font-size:15.5px;line-height:1.85;color:var(--ink-soft)}
.article-body strong{color:var(--ink);font-weight:600}
.article-body .tip{background:var(--gold-soft);border-left:3px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:19px 24px;margin:26px 0;font-size:15px;line-height:1.85}
.article-body .tip b{display:block;margin-bottom:6px;color:var(--gold-3)}
.article-body figure{margin:30px 0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--paper-2)}
.article-body figure img{width:100%;display:block}
.article-body figcaption{padding:12px 14px;font-size:13.5px;color:var(--ink-soft);text-align:center}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);margin-bottom:34px;font-size:13.5px;color:var(--muted)}
.article-meta .author{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--ink)}
.article-meta .author img{width:32px;height:32px;border-radius:50%;object-fit:cover}
.article-meta .sep{color:var(--line)}
.article-meta .permalink{margin-left:auto;font-size:12px;color:var(--muted);word-break:break-all}
.article-meta .permalink a{color:var(--gold-3);text-decoration:underline}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.article-tags a{font-size:12.5px;padding:6px 15px;border-radius:999px;background:var(--paper-2);color:var(--ink-soft);border:1px solid var(--line);transition:.25s}
.article-tags a:hover{background:var(--gold-soft);border-color:var(--gold);color:var(--gold-3)}
.author-card{display:flex;gap:18px;align-items:flex-start;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-top:44px}
.author-card img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0}
.author-card .info b{font-size:15px;display:block;margin-bottom:5px}
.author-card .info p{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin:0}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:38px}
.post-nav a{display:block;padding:19px 22px;border:1px solid var(--line);border-radius:var(--radius-sm);transition:.25s;background:var(--card)}
.post-nav a:hover{border-color:var(--gold);box-shadow:var(--shadow-sm)}
.post-nav .label{font-size:12px;color:var(--muted);margin-bottom:7px;letter-spacing:.08em}
.post-nav .title{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.55}
.post-nav a.next{text-align:right}
.related-posts{margin-top:58px}
.related-posts h3{font-size:20px;font-weight:800;margin-bottom:22px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--card);transition:transform .3s var(--ease),box-shadow .3s}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.related-card .thumb{height:130px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;overflow:hidden}
.related-card .thumb img{width:100%;height:100%;object-fit:cover}
.related-card .rc-body{padding:15px 17px}
.related-card .rc-body .tag{font-size:11.5px;color:var(--gold-3);font-weight:600;margin-bottom:6px;display:block;letter-spacing:.06em}
.related-card .rc-body h4{font-size:14.5px;font-weight:600;line-height:1.55;margin-bottom:6px}
.related-card .rc-body time{font-size:12px;color:var(--muted)}
.article-cta{margin-top:50px;padding:36px;background:var(--gold-soft);border:1px solid rgba(201,161,92,.35);border-radius:var(--radius-lg);text-align:center}
.article-cta h3{font-size:20px;margin-bottom:10px}
.article-cta p{font-size:14.5px;color:var(--ink-soft);margin-bottom:18px}
.article-permalink{margin:22px 0 0;padding-top:15px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-soft)}
.article-permalink a{color:var(--gold-3);word-break:break-all}
.case-split{align-items:center}
.case-thumb{aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.case-thumb img{width:100%;height:100%;object-fit:cover}
.case-article{margin-bottom:28px}

/* ---------- 首页案例橱窗 ---------- */
.case-showcase{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:46px}
.case-showcase .case-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:flex-end;background-size:cover;background-position:center;background-repeat:no-repeat;transition:transform .45s var(--ease),box-shadow .45s;border:1px solid rgba(226,197,134,.2)}
.case-showcase .case-card::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(14,10,6,.92),rgba(14,10,6,.25) 52%,transparent 100%);transition:opacity .4s}
.case-showcase .case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.case-showcase .case-body{position:relative;z-index:2;padding:28px;color:#fff}
.case-showcase .case-body h3{font-size:23px;font-weight:900;margin-bottom:7px;font-family:var(--font-serif);letter-spacing:.04em;color:#fff}
.case-showcase .case-body p{font-size:14.5px;color:rgba(247,243,234,.85);margin:0;line-height:1.7}
.case-showcase .case-body .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13px;font-weight:700;color:var(--gold-2);letter-spacing:.08em}
.case-showcase .case-body .more::after{content:"→";transition:transform .25s}
.case-showcase .case-card:hover .case-body .more::after{transform:translateX(5px)}

/* ---------- 案例页 ---------- */
.case-list{display:flex;flex-direction:column;gap:44px;margin-top:40px}
.case-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.case-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid rgba(201,161,92,.3)}
.case-no{font-size:13px;font-weight:800;color:var(--gold-2);background:var(--ink);border-radius:999px;padding:5px 15px;letter-spacing:.1em}
.case-title{font-size:clamp(20px,2.6vw,26px);font-weight:900;color:var(--ink);letter-spacing:.01em}
.case-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:22px}
.case-gallery img.zoom{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;cursor:zoom-in;display:block;transition:transform .35s var(--ease),box-shadow .35s;box-shadow:var(--shadow-sm)}
.case-gallery img.zoom:hover{transform:scale(1.03)}
.case-article p{color:var(--ink-soft);font-size:15.5px;line-height:1.9;margin-top:10px}
.case-sub{font-size:17px;font-weight:800;color:var(--gold-3);margin-top:19px;margin-bottom:2px;font-family:var(--font-serif);letter-spacing:.04em}
.cases-by-cat{margin-top:8px}
.case-cat{margin-top:44px}
.case-cat:first-child{margin-top:34px}
.case-cat-head{display:flex;align-items:center;gap:17px;margin-bottom:26px;padding-bottom:15px;border-bottom:2px solid rgba(201,161,92,.35)}
.case-cat-no{font-family:var(--font-serif);font-size:31px;font-weight:900;color:rgba(201,161,92,.55);line-height:1;flex:none}
.case-cat-head h2{font-size:clamp(20px,2.4vw,25px);font-weight:900;color:var(--ink);margin:0;letter-spacing:.01em}
.case-cat-head p{margin:5px 0 0;color:var(--muted);font-size:14.5px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.case-card-media{position:relative;background:var(--paper-2);overflow:hidden}
.case-card .case-gallery{display:flex;flex-direction:row;gap:16px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding:16px 16px 20px}
.case-card .case-gallery img.zoom{flex:0 0 auto;width:360px;height:auto;aspect-ratio:16/10;object-fit:cover;cursor:zoom-in;scroll-snap-align:start;display:block;background:var(--paper-2);border-radius:10px;box-shadow:0 1px 6px rgba(0,0,0,.08);transition:transform .25s var(--ease)}
.case-card .case-gallery img.zoom:hover{transform:scale(1.02)}
.case-card .case-gallery::-webkit-scrollbar{height:6px}
.case-card .case-gallery::-webkit-scrollbar-thumb{background:rgba(201,161,92,.4);border-radius:3px}
.case-count{position:absolute;right:10px;bottom:10px;background:rgba(20,14,9,.88);color:var(--gold-2);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:.05em;box-shadow:0 2px 8px rgba(0,0,0,.3);border:1px solid rgba(226,197,134,.3)}
.case-card-body{padding:17px 19px 21px}
.case-card-body h3{font-size:17.5px;font-weight:800;color:var(--ink);margin:0 0 7px;letter-spacing:.01em}
.case-card-body p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.75}
.case-card .case-gallery .gs-track{flex:none;display:flex;flex-wrap:nowrap;gap:18px;width:max-content;animation:gs-scroll var(--gs-dur,42s) linear infinite}
.case-card .case-gallery:hover .gs-track{animation-play-state:paused}
.case-card .case-gallery .gs-track img.zoom{flex:0 0 auto;width:360px;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:10px;cursor:zoom-in;display:block;background:var(--paper-2);box-shadow:0 1px 6px rgba(0,0,0,.08);transition:transform .25s var(--ease)}
.case-card .case-gallery .gs-track img.zoom:hover{transform:scale(1.02)}
@keyframes gs-scroll{from{transform:translateX(0)}to{transform:translateX(calc(-1 * var(--loop,0px)))}}
/* 案例分组 · 编辑式 */
.case-catnav{margin-top:54px;padding-top:26px;border-top:1px solid var(--line)}
.case-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:10px;margin:0}
.case-nav .cn-label{font-size:13px;color:var(--muted);font-weight:700;margin-right:4px;letter-spacing:.06em}
.case-nav a{font-size:13.5px;color:var(--ink-soft);text-decoration:none;padding:7px 15px;border:1px solid var(--line);border-radius:999px;transition:all .25s}
.case-nav a:hover{color:var(--gold-2);background:var(--ink);border-color:var(--ink)}
.case-group{margin-top:44px;scroll-margin-top:96px}
.case-group:first-of-type{margin-top:34px}
.case-group-head{display:flex;align-items:flex-end;gap:19px;padding-bottom:16px;border-bottom:2px solid rgba(201,161,92,.5);margin-bottom:44px}
.case-group-head .cg-no{font-family:var(--font-serif);font-weight:900;font-size:clamp(44px,7vw,76px);line-height:.78;color:rgba(201,161,92,.28);flex:none;letter-spacing:-.02em}
.case-group-head .cg-kicker{display:block;font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-3);font-weight:700;margin-bottom:8px}
.cs-kicker{display:block;font-size:15px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-3);font-weight:700;margin-bottom:8px}
.case-group-head h2{font-size:clamp(22px,3vw,30px);font-weight:900;color:var(--ink);margin:0;letter-spacing:.01em}
.case-group-head p{margin:8px 0 0;color:var(--muted);font-size:14.5px;max-width:620px;line-height:1.7}
.case-card.case-feature{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;background:none;border:none;border-radius:0;overflow:visible;box-shadow:none;padding:0 0 40px;margin:0 0 40px;border-bottom:1px solid var(--line)}
.case-card.case-feature:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.case-card.case-feature:hover{transform:none;box-shadow:none}
.case-card.case-feature .case-card-media{background:none;overflow:visible;min-width:0}
.case-card.case-feature:nth-of-type(even) .case-card-media{order:2}
.case-card.case-feature .case-card-body{padding:0;min-width:0}
.case-card.case-feature .case-card-body .cf-index{display:block;font-family:var(--font-serif);font-weight:900;font-size:clamp(30px,4vw,46px);line-height:1;color:rgba(201,161,92,.4);margin-bottom:13px}
.case-card.case-feature .case-card-body h3{font-size:clamp(20px,2.4vw,26px);font-weight:900;color:var(--ink);margin:0 0 11px;letter-spacing:.01em}
.case-card.case-feature .case-card-body p{color:var(--ink-soft);font-size:15px;line-height:1.85;margin:0 0 19px}
.case-card.case-feature .case-card-body .cf-cta{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--gold-3);font-size:14.5px;border:1.5px solid var(--gold);padding:10px 20px;border-radius:999px;text-decoration:none;transition:.3s;letter-spacing:.04em}
.case-card.case-feature .case-card-body .cf-cta:hover{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}
.case-card.case-feature .case-gallery{padding:0;overflow-x:auto;overflow-y:hidden}
.case-card.case-feature .case-card-media .case-count{right:14px;bottom:14px}
.case-card.case-feature .case-card-body .cf-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.case-card.case-feature .case-card-body .cf-chips a{font-size:13px;color:var(--ink-soft);text-decoration:none;padding:6px 14px;border:1px solid var(--line);border-radius:999px;transition:all .25s}
.case-card.case-feature .case-card-body .cf-chips a:hover{color:var(--gold-2);background:var(--ink);border-color:var(--ink)}
.case-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:18px}
.case-stats .cs-stat{display:flex;flex-direction:column;padding:11px 22px;background:var(--gold-soft,#F3E7D2);border:1px solid rgba(201,161,92,.3);border-radius:12px;min-width:120px}
.case-stats .cs-stat b{font-family:var(--font-serif);font-size:26px;font-weight:800;line-height:1;color:var(--ink)}
.case-stats .cs-stat span{font-size:12.5px;color:var(--muted);margin-top:6px}
.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.partner-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:22px 16px;background:var(--card);border:1px solid var(--line);border-radius:14px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.partner-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.45)}
.partner-card .pc-name{font-family:var(--font-serif);font-size:19px;font-weight:800;color:var(--ink)}
.partner-card .pc-tag{font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.client-wall-cap{text-align:center;margin:4px 0 16px}
@media(max-width:680px){.partner-grid{grid-template-columns:repeat(2,1fr)}.case-stats .cs-stat{min-width:0;flex:1}}

/* ---------- 工艺详情页 ---------- */
.craft-list{display:flex;flex-direction:column;gap:30px;margin-top:32px}
.craft-item{display:grid;grid-template-columns:0.95fr 1.05fr;gap:38px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.craft-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.45)}
.craft-item.reverse .ci-media{order:2}
.ci-media{position:relative}
.ci-gallery{position:relative;margin-top:4px;height:264px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--line)}
.ci-gallery img.zoom{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in;opacity:0;transition:opacity .6s ease;z-index:1}
.ci-gallery img.zoom:first-child{opacity:1;z-index:2}
.ci-gallery img.zoom.active{opacity:1;z-index:2}
.ci-gallery img.zoom:only-child{position:relative;opacity:1;z-index:2}
.ci-dots{position:absolute;left:0;right:0;bottom:10px;display:flex;gap:7px;justify-content:center;z-index:3;pointer-events:none}
.ci-dots b{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.55);cursor:pointer;pointer-events:auto;transition:background .25s,transform .25s}
.ci-dots b.on{background:var(--gold-2);transform:scale(1.3)}
.ci-title{font-size:clamp(22px,3vw,30px);font-weight:900;color:var(--ink);margin-bottom:7px;letter-spacing:.03em}
.craft-item .ci-body{text-align:left}
.craft-item .ci-text{text-align:left}
.ci-text p{color:var(--ink-soft);font-size:15.5px;line-height:1.8;margin-top:11px}
.ci-text p:first-child{margin-top:0}
.ci-step{position:absolute;top:14px;left:14px;width:48px;height:48px;border-radius:50%;background:var(--ink);color:var(--gold-2);font-family:var(--font-serif);font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(27,21,16,.3);z-index:2}
.ci-flag{position:absolute;top:14px;right:14px;background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#201709;font-size:12px;font-weight:700;padding:6px 15px;border-radius:999px;box-shadow:0 4px 12px rgba(201,161,92,.35);z-index:2;letter-spacing:.04em}
.craft-item.is-key{border-color:var(--gold);background:linear-gradient(150deg,#FFFCF3,#FAF3E2);box-shadow:0 6px 24px rgba(201,161,92,.14)}

/* ---------- 厂房设备 ---------- */
.facility-video{max-width:480px;margin:28px auto 0;border-radius:14px;overflow:hidden;background:#000;box-shadow:var(--shadow)}
.facility-video video{width:100%;height:auto;display:block;background:#000}
.fac-split{display:grid;grid-template-columns:0.82fr 1.5fr;gap:32px;align-items:start;margin-top:32px}
.fac-left{position:static;display:block;min-height:0}
.fac-split .facility-video{height:551px;width:auto;aspect-ratio:9/16;margin:0 auto;min-height:0;display:block}
.fac-split .facility-video video{display:block;width:100%;height:100%;object-fit:cover;background:#000}
.fac-right .case-gallery{margin-top:0;grid-template-columns:repeat(4,1fr);gap:10px}
.fac-right .case-gallery img.zoom{aspect-ratio:4/3;border-radius:10px}
.equip-grid .card .body h3{text-align:center}
.equip-grid .card .body p{text-align:center}

/* ---------- 客户阶段流 ---------- */
.stage-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;margin-top:36px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 20px}
.stage-step{display:flex;align-items:center;gap:15px;padding:6px 13px}
.stage-num{flex:0 0 auto;width:48px;height:48px;border-radius:13px;background:var(--ink);color:var(--gold-2);font-weight:900;font-size:19px;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif)}
.stage-body h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:4px}
.stage-body p{font-size:14px;color:var(--ink-soft);line-height:1.65}
.stage-div{width:1px;height:54px;background:rgba(201,161,92,.4)}
.stage-cta{text-align:center;margin-top:28px;font-size:17px;color:var(--ink-soft)}
.stage-cta b{color:var(--gold-3);font-size:19px}

/* ---------- 主营产品标签云 ---------- */
.prod-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;justify-content:space-between}
.prod-tags span{font-size:14px;padding:8px 17px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-soft);transition:.25s}
.prod-tags span:hover{background:var(--gold-soft);border-color:var(--gold);color:var(--gold-3)}
.center .prod-tags{margin-left:auto;margin-right:auto}

/* ---------- 社媒关注 ---------- */
.social-media .sm-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:28px}
.social-media .sm-item{display:flex;flex-direction:column;align-items:center;gap:9px;text-decoration:none;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 8px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s}
.social-media .sm-item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.social-media .sm-ico{width:36px;height:36px}
.social-media .sm-name{font-size:13px;font-weight:600}
.social-media .sm-qr{margin-top:24px;display:flex;gap:18px;flex-wrap:wrap;justify-content:center}
.social-media .qr-ph{width:120px;height:120px;border:1px dashed var(--gold);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:12px;text-align:center;background:var(--gold-soft);padding:8px}

/* ---------- 灯箱 ---------- */
.lb{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;background:rgba(15,10,6,.94);padding:40px;backdrop-filter:blur(4px)}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:84vh;border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.lb .lb-close{position:absolute;top:20px;right:26px;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:24px;border:1px solid rgba(226,197,134,.3);cursor:pointer;line-height:1;transition:background .25s}
.lb .lb-close:hover{background:rgba(201,161,92,.35)}
.lb .lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:26px;border:1px solid rgba(226,197,134,.3);cursor:pointer;line-height:1;transition:background .25s}
.lb .lb-nav:hover{background:rgba(201,161,92,.35)}
.lb .lb-prev{left:22px}
.lb .lb-next{right:22px}
.lb .lb-cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:rgba(247,243,234,.85);font-size:14px;padding:0 20px;letter-spacing:.04em}
.lb .lb-count{position:absolute;top:26px;left:28px;color:rgba(247,243,234,.85);font-size:14px}

/* ---------- 图标 ---------- */
.ui-ico{display:inline-block;width:24px;height:24px;color:inherit;vertical-align:middle;flex:0 0 auto}
.ui-ico svg{display:block;width:100%;height:100%}
.ui-ico-xs{width:15px;height:15px}
.ui-ico-sm{width:18px;height:18px}

/* ---------- reveal 动画 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media(max-width:1100px){ .fac-right .case-gallery{grid-template-columns:repeat(3,1fr)} }
@media(max-width:1000px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .proof{grid-template-columns:repeat(2,1fr)}
  .testi{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr;gap:0;text-align:center;justify-items:center}
  .footer .cols > div:nth-child(2),.footer .cols > div:nth-child(3){display:block}
  .footer-brand{grid-column:1/-1;align-items:center;text-align:center;max-width:100%}
  .footer-brand p{max-width:100%;font-size:12.5px;line-height:1.6;margin:0 auto}
  .footer .social{justify-content:center;margin-top:8px}
  .footer-logo{width:160px;max-width:50%;height:auto;margin:0 auto 8px}
  .footer-contact{gap:4px;align-items:center}
  .footer-contact li{justify-content:center}
  .footer-contact img{display:block;width:auto;height:auto;max-width:180px;max-height:84px;margin:0 auto 4px;border-radius:6px }
  .footer-qr{grid-column:1/-1;align-items:center;text-align:center}
  .footer-qr .qr-img{width:100px;height:100px;padding:5px}
  .qr-box{gap:12px;justify-content:center}
  .qr-item span{font-size:11px}
  .footer-addr,.footer-addr-row{grid-column:1/-1;margin-top:12px;align-items:flex-start;gap:2px}
  .footer-addr span,.footer-addr-row span{white-space:normal;text-align:left;justify-content:flex-start;font-size:11px;line-height:1.5;color:#B8A890}
  .footer-addr .ui-ico,.footer-addr-row .ui-ico{width:13px;height:13px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:980px){
  .doubt-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .proc-steps{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .hub-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .founder-inner{grid-template-columns:1fr;gap:26px}
  .founder-rail{display:flex;align-items:flex-end;gap:16px}
  .f-glyph{font-size:84px;margin:0}
  .founder-band{padding:58px 0 64px}
  .fac-split{grid-template-columns:1fr;gap:22px;align-items:start}
  .fac-left{position:static;height:auto;display:block}
.fac-split .facility-video{height:auto;width:100%;max-width:340px;margin:0 auto;aspect-ratio:9/16;border-radius:12px;overflow:hidden}
.fac-split .facility-video video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
  .fac-right .case-gallery{grid-template-columns:repeat(3,1fr)}
  .service-area .sa-grid{grid-template-columns:1fr;gap:24px}
  .craft-item{grid-template-columns:1fr;gap:20px;padding:22px}
  .craft-item.reverse .ci-media{order:0}
  .ci-gallery img.zoom{width:100%;flex-basis:auto}
  .ci-gallery{aspect-ratio:4/3;height:auto}
  .craft-item .ci-body{text-align:left}
  .craft-item .ci-body .ci-title{text-align:left}
  .craft-item .ci-body p{text-align:left}
  .ci-step{width:40px;height:40px;font-size:15px;top:10px;left:10px}
  .ci-flag{font-size:11px;padding:5px 10px;top:10px;right:10px}
  .case-item{padding:22px}
  .case-gallery{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .case-group{margin-top:46px}
  .case-card.case-feature{grid-template-columns:1fr;gap:18px;padding-bottom:40px;margin-bottom:40px}
  .case-card.case-feature:nth-of-type(even) .case-card-media{order:0}
  .case-card.case-feature .case-card-body{text-align:left}
  .designers-layout{grid-template-columns:1fr;gap:22px}
  .design-shot-sm img{flex:none;height:auto;max-height:340px;object-fit:cover}
}
@media(max-width:768px){
  .topbar{display:none}
  .nav{top:0}
  .nav-links{position:fixed;top:60px;right:0;left:0;background:var(--paper);flex-direction:column;gap:0;padding:10px 24px 20px;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .3s var(--ease);align-items:stretch;border-bottom:1px solid var(--line)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink-soft);text-shadow:none}
  .nav-links a.active{color:var(--gold-3)}
  .nav-links a.active::after{display:none}
  .menu-btn{display:flex}
  .nav-hotline{display:none}
  .brand img{height:52px}
  body:not(:has(.hero)) .section:has(.bread){padding-top:100px}
  .section{padding:52px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .craft-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .proof{grid-template-columns:1fr 1fr}
  .hero p{font-size:13.5px;line-height:1.85;max-width:100%;padding-right:4px}
  .hero .badges{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px}
  .hero .badges b{font-size:22px}
  .hero .badges div{font-size:12.5px;padding:10px 14px}
  .hero .cta{flex-direction:row;flex-wrap:wrap;gap:10px;margin-top:24px}
  .hero .cta .btn{width:auto;flex:0 0 auto;justify-content:center;padding:12px 22px;font-size:14px}
  .hero .container{padding-top:108px;padding-bottom:84px;display:flex;flex-direction:column;align-items:center}
  .hero h1{max-width:100%;text-align:center}
  .hero .hero-sub{text-align:center}
  .hero p{text-align:center;max-width:100%}
  .scroll-ind{bottom:16px;font-size:10px;letter-spacing:.26em}
  .contact-info .it span,.contact-info .it{word-break:break-word;overflow-wrap:break-word}
  .footer{padding:34px 0 14px}
  .footer .bottom{margin-top:18px;padding-top:12px;gap:6px;flex-direction:column;align-items:center;text-align:center}
  .footer-kw{display:none}
  .prod-tags,.craft-tags{gap:10px;margin-top:28px}
  .prod-tags span,.craft-tags span{font-size:13px;padding:6px 13px}
  .paper-chips{gap:10px;margin-top:32px}
  .chip{height:78px;font-size:12px}
  .craft-card figcaption{padding:12px 12px 14px}
  .craft-card figcaption b{font-size:15px;margin-bottom:3px}
  .craft-card figcaption span{font-size:12.5px;line-height:1.55}
  .strength-card{padding:24px 18px 22px}
  .strength-card h3{font-size:18px}
  .h2.left{font-size:clamp(23px,5.5vw,30px)}
  .lead{font-size:15.5px;line-height:1.8}
  .sign-gallery{grid-template-columns:repeat(2,1fr);gap:10px}
  .sign-gallery figcaption{font-size:12px;padding:8px 6px}
  .card.product .thumb .cap{font-size:16px;padding:14px 14px 12px;text-align:center}
  .card.product .body h3{text-align:center}
  .card.product .body p{text-align:left}
  /* 产品类目卡：图片已有cap文字，隐藏body标题，收紧上间距 */
  .card.product .body h3{display:none}
  .card.product .body{padding-top:12px}
  .case-card-body h3{text-align:left}
  .h2.title-xl{font-size:clamp(24px,6vw,34px)}
  .section-cta{padding:56px 0 50px}
  .case-showcase{grid-template-columns:1fr}
  .case-showcase .case-body{padding:22px}
  .case-showcase .case-body h3{font-size:19px}
  .split{align-items:start;gap:24px}
  .split > div:not(.media):not(.flow){text-align:left}
  .split > div:not(.media):not(.flow) .h2,
  .split > div:not(.media):not(.flow) .section-sub{text-align:center;margin-left:auto;margin-right:auto}
  .split > div:not(.media):not(.flow) .lead{text-align:left;margin-left:auto;margin-right:auto}
  .split .feat{display:inline-block;text-align:left;margin-left:auto;margin-right:auto}
  .split .media{width:100%;aspect-ratio:4/3;margin-bottom:4px}
  .split-flow{align-items:start}
  .split-flow .flow{height:auto;justify-content:flex-start;padding:20px 18px}
  .split.split-flow > div:not(.media):not(.flow):last-child{text-align:center}
  .split-flow > div:last-child .h2,
  .split-flow > div:last-child .section-sub{text-align:center;margin-left:auto;margin-right:auto}
  .split.split-flow > div:not(.media):not(.flow):last-child .lead{text-align:center;margin-left:auto;margin-right:auto}
  .split-flow > div:last-child .feat{display:inline-block;text-align:left;margin-left:auto;margin-right:auto}
  .split-flow > div:last-child .btn{display:inline-block;margin-left:auto;margin-right:auto}
  .split:not(.split-flow){grid-template-columns:1fr}
  .strength-card .sc-head{display:flex;align-items:baseline;gap:8px;margin-bottom:10px}
  .proc-step{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 10px}
  .proc-no{display:inline;margin:0;font-size:26px}
  .proc-step h3{display:inline;margin:0}
  .proc-step p{margin-top:8px;flex-basis:100%}
  form#inquiryForm button.btn{display:block;width:100%;margin:18px auto 0}
  .feedback-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;overflow:visible;margin-top:28px;padding-bottom:0}
  .feedback-strip figure{flex:none;width:auto;max-width:none;margin:0}
  .feedback-strip .fb-media{aspect-ratio:auto;background:#f5f1e8;height:120px}
  .feedback-strip .fb-media img{width:100%;height:100%;object-fit:contain}
  /* 手机端 footer 强制居中 */
  .footer .cols{display:flex;flex-direction:row;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;text-align:left;gap:0}
  .footer .cols>*{width:100%;max-width:100%;text-align:center;margin-left:0;margin-right:0;box-sizing:border-box}
  .footer .cols>*:not(:first-child){margin-top:20px}
  .footer-kw{display:none}
  .footer-brand{grid-column:auto;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:100%}
  .footer-brand p{text-align:center;margin:0 auto;max-width:100%;font-size:13.5px;line-height:1.65}
  .footer-logo{display:none}
  .footer .social{display:none}
  .footer-contact{display:flex;flex-direction:column;align-items:center;gap:4px }
  .footer-contact li{justify-content:center;display:flex }
  .footer-contact img.footer-phone{display:none }
  .footer .cols > div:nth-child(4){display:none }
  .footer-qr{display:none}
  .footer-qr .qr-img{width:144px;height:144px;padding:6px}
  .footer-qr .qr-placeholder{width:140px;height:140px;padding:4px}
  .qr-box{display:flex;gap:18px;justify-content:center }
  .qr-item{display:flex !important;flex-direction:column !important;align-items:center !important}
  .qr-item span{font-size:13px}
  .footer-addr{grid-column:auto;display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin-top:14px }
  .footer-addr span{display:flex;align-items:flex-start;justify-content:flex-start;text-align:left;font-size:13px;line-height:1.6;white-space:normal;color:#B8A890;gap:8px}
  .footer-addr .ui-ico{width:15px;height:15px;flex-shrink:0;margin-top:3px }
  .footer .cols h4{font-size:16px;margin-bottom:10px}
  /* footer 折叠手风琴（替代原 display:none，≤980px 强制左对齐 + 可点开；基于 .foot-acc 类，不依赖列顺序） */
  .footer .cols > div.foot-acc{display:block;width:100%;max-width:560px;margin:18px auto 0;text-align:left }
  .footer .cols > div.foot-acc > h4{position:relative;cursor:pointer;margin:0;padding:13px 28px 13px 0;font-size:15px;border-top:1px solid rgba(255,255,255,.14)}
  .footer .cols > div.foot-acc > h4::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);font-size:22px;line-height:1;color:var(--gold-2);font-weight:400 }
  .footer .cols > div.foot-acc.is-open > h4::after{content:"\2212" }
  .footer .cols > div.foot-acc > ul{overflow:hidden;max-height:0;transition:max-height .3s ease;margin:0;padding:0 }
  .footer .cols > div.foot-acc.is-open > ul{max-height:680px;padding-bottom:6px }
  .footer .cols > div.foot-acc > ul li{text-align:left;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.07) }
  .footer .cols > div.foot-acc > ul li:last-child{border-bottom:none }

  /* 手机端 产品/内容 两栏一行：产品最左、内容最右 */
  .footer .cols > div:nth-child(2),.footer .cols > div:nth-child(3){width:48%;max-width:48%;box-sizing:border-box}
  .footer .cols > div:nth-child(3){text-align:right }
  .footer .cols > div:nth-child(3).foot-acc > ul li{text-align:right }
  .footer .cols > div:nth-child(3).foot-acc > h4::after{right:auto;left:2px }

  /* 微信图标：手机端显示，点击弹二维码 */
  .wx-trigger{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;margin:16px auto 0;border-radius:50%;background:linear-gradient(135deg,#2E8B57,#1f7a4a);color:#fff;box-shadow:0 5px 16px rgba(46,139,87,.45);cursor:pointer}
  .wx-trigger svg{width:26px;height:26px}
  /* 面包屑移动端适配 */
  .bread a,.bread span{padding:0 12px 0 18px;font-size:12px;height:30px;margin-right:4px}
  .bread a:first-child,.bread span:first-child{padding-left:12px}
}
@media(max-width:680px){
  .qa-item{grid-template-columns:1fr;gap:8px;padding:24px 0;display:block}
  .qa-no{display:inline;font-size:24px;font-weight:900;color:rgba(201,161,92,.5);margin:0 10px 0 0;vertical-align:baseline;line-height:1.3}
  .qa-text{display:contents}
  .qa-q{display:inline;font-size:19px;font-weight:900;margin:0;vertical-align:baseline}
  .qa-a{margin-top:12px}
}
@media(max-width:620px){
  .proc-steps{grid-template-columns:1fr}
  .trust-item{grid-template-columns:1fr;gap:6px}
}
@media(max-width:600px){ .social-media .sm-grid{grid-template-columns:repeat(3,1fr)} }
@media(max-width:560px){
  .doubt-grid{grid-template-columns:1fr;gap:16px}
  .video-frame video{max-height:420px}
  .hub-grid{grid-template-columns:1fr}
  .faq-nav{position:static;gap:8px}
  .faq-nav a{font-size:12.5px;padding:6px 12px}
  .case-grid{grid-template-columns:1fr;gap:16px}
  .case-cat-head p{font-size:13.5px}
  .stage-flow{grid-template-columns:1fr;gap:6px}
  .stage-div{display:none}
  .stage-step{padding:12px 4px}
  .stage-cta{font-size:15.5px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .card:hover,.strength-card:hover,.doubt-card:hover{transform:none}
  /* 手机端顾虑卡片：方块与标题居中对齐 */
  .dq{align-items:center}
  .dq-q{margin-top:0}
}

/* ============================================================
   v3.2 增补组件（盒型谱系 / 工艺微距带 / 工艺配方 / 纸张参数 /
   案例规格 / 电话文字化 / 标题平衡 / 移动端抽屉）
   ============================================================ */

/* 标题断行平衡 */
h1,h2,h3,.h2{text-wrap:balance}

/* ---------- 手机端：区块标题与卡片小标题统一居中 ---------- */
@media(max-width:768px){
  .sec-head .lead{text-align:left}
  .h2.left{text-align:left}
  .vs-list{text-align:left}
  .confidence-cards .cc-card h3{text-align:left}
  .intro-cap{left:50%;right:auto;transform:translateX(-50%)}

  /* ===== 移动端通用居中兜底：信息块居中，带图标列表保持左对齐 ===== */
  /* 1. 移动端：短区块标题居中，带 .left 的保持左对齐 */
  .h2:not(.left){text-align:center}
  .h2.left{text-align:left}
  .section-sub{text-align:center}
  .eyebrow{justify-content:center}
  .h2.left + .section-sub{text-align:left}
  /* 2. 按钮与 CTA 行水平居中 */
  .cta,.btn-spaced,.hero .cta,.section-cta .cta{justify-content:center;align-items:center}
  /* 手机端 CTA 按钮间距 + 换行 */
  .cta{gap:14px;flex-wrap:wrap}
  .cta .btn{width:auto;flex:0 0 auto;justify-content:center;padding:12px 22px;font-size:14px}
  .section-cta .container{text-align:center}
  .section-cta .lead{max-width:100%;text-align:left}
  .section-cta .btn{margin-left:auto;margin-right:auto}
  /* 3. 图文卡片内部：标题左对齐、正文靠左；仅图注保持居中 */
  .craft-card figcaption,.proof figure figcaption,.feedback-strip figcaption,.stat .lbl,.macro-grid figcaption{text-align:center}
  .card .body p,.strength-card p,.doubt-card p,.testi .t p,
  .risk-card p{text-align:left}
  /* 手机端短标题居中：craft 工艺标题、更多工艺卡片标题、cases 案例标题、故事标题 */
  .craft-item .ci-body .ci-title,.ci-title,.strength-card h3,.case-card-body h3,.sp-name{text-align:center}
  /* 长正文容器强制左对齐 */
  .ci-gallery p,.fc-body p,.f-body p,.step p,.proc-step p,
  .reassure-5 p,.svc-degree p,.faq-q p,
  .split p,.split-flow p,.sec-head p,
  .boxtype-strength .strength-card p{text-align:left}
  /* 4. 间距：手机端收紧大留白，避免头重脚轻 */
  .section{padding:56px 0}
  .stats,.grid,.craft-grid,.testi,.gallery,.proof,.feedback-strip,.boxtype-grid,
  .macro-grid,.recipe-grid,.risk-grid,.paper-chips,.craft-tags,.doubt-grid,
  .partner-grid{margin-top:30px}
  .lead{margin-top:12px;text-align:left}
}

/* ---------- 盒型结构谱系 ---------- */
.boxtype-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}
.boxtype-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px 24px;text-align:center;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;position:relative;overflow:hidden}
.boxtype-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.boxtype-card svg{width:118px;height:92px;margin:0 auto 16px;display:block;color:var(--gold-3)}
.boxtype-card h3{font-size:18px;font-weight:800;letter-spacing:.04em;margin:0 0 8px}
.boxtype-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.7;margin:0}
.boxtype-card .bt-tag{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;color:var(--gold-3);background:var(--gold-soft);border:1px solid rgba(201,161,92,.35);padding:4px 12px;border-radius:999px;letter-spacing:.05em}
@media(max-width:900px){.boxtype-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.boxtype-grid{grid-template-columns:1fr}}

/* ---------- 工艺微距视觉带 ---------- */
.macro-band{background:radial-gradient(900px 400px at 80% -10%,rgba(201,161,92,.20),transparent 60%),radial-gradient(700px 320px at 6% 100%,rgba(47,74,56,.08),transparent 60%),linear-gradient(180deg,var(--gold-soft) 0%,var(--paper-2) 100%);padding:64px 0 56px;overflow:hidden;border-top:1px solid rgba(201,161,92,.3)}
.macro-band .h2{color:var(--ink)}
.macro-band .section-sub{color:var(--brand)}
.macro-band .lead{color:var(--ink-soft)}
.macro-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}
.macro-grid figure{margin:0;position:relative;border-radius:12px;overflow:hidden;aspect-ratio:3/4;border:1px solid rgba(201,161,92,.4);box-shadow:var(--shadow-lg)}
.macro-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);cursor:zoom-in}
.macro-grid figure:hover img{transform:scale(1.45)}
.macro-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 10px 12px;font-size:13px;color:var(--gold-2);letter-spacing:.1em;background:linear-gradient(to top,rgba(10,7,4,.88),transparent);text-align:center;font-family:var(--font-serif);font-weight:700}
@media(max-width:900px){.macro-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.macro-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 工艺配方 ---------- */
.recipe-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.recipe-card{background:linear-gradient(170deg,#FFFCF4,#F6EFDD);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.recipe-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.recipe-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.recipe-card .rc-cat{font-family:var(--font-serif);font-size:20px;font-weight:900;color:var(--ink);letter-spacing:.05em}
.recipe-card .rc-use{font-size:12.5px;color:var(--muted);margin-top:4px}
.recipe-card .rc-line{display:flex;gap:8px;margin-top:11px;font-size:13px;color:var(--ink-soft);line-height:1.6}
.recipe-card .rc-k{flex:none;font-weight:700;color:var(--gold-3)}
@media(max-width:980px){.recipe-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.recipe-grid{grid-template-columns:1fr}}

/* ---------- 纸张参数子行 ---------- */
.chip{flex-direction:column;align-items:center;justify-content:flex-end;gap:2px;padding-bottom:10px}
.chip small{font-size:10.5px;font-weight:500;color:inherit;opacity:.78;letter-spacing:.02em;line-height:1.3}

/* ---------- 案例规格行 ---------- */
.case-spec{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:13px;padding-top:12px;border-top:1px dashed rgba(226,197,134,.5);font-size:12.5px;color:rgba(247,243,234,.85)}
.case-spec b{color:var(--gold-2);font-weight:600;margin-right:4px}

/* ---------- 电话文字化 ---------- */
.nav-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;text-decoration:none}
.nav-tel .nt-lbl{font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.72)}
.nav-tel .nt-num{font-family:var(--font-serif);font-weight:900;font-size:19px;color:var(--gold-2);letter-spacing:.03em}
.nav-tel:hover .nt-num{color:#fff}
.nav.scrolled .nav-tel .nt-lbl{color:var(--muted)}
.nav.scrolled .nav-tel .nt-num{color:var(--gold-3)}
body:not(:has(.hero)) .nav-tel .nt-lbl{color:var(--muted)}
body:not(:has(.hero)) .nav-tel .nt-num{color:var(--gold-3)}
.footer-tel{display:flex;flex-direction:column;gap:5px;text-decoration:none;align-items:flex-start}
.footer-tel span{font-size:12.5px;color:#A9967F;letter-spacing:.08em}
.footer-tel b{font-family:var(--font-serif);font-size:26px;font-weight:900;color:var(--gold-2);letter-spacing:.02em;line-height:1.1}
.footer-tel:hover b{color:#fff}

/* ---------- 移动端墨色抽屉 ---------- */
@media(max-width:768px){
  .nav-links{background:linear-gradient(180deg,#20180F 0%,#171009 100%);border-bottom:1px solid rgba(226,197,134,.25)}
  .nav-links a{color:rgba(247,243,234,.9);border-bottom:1px solid rgba(255,255,255,.06);text-shadow:none}
  .nav-links a:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
  .nav-links a.active{color:var(--gold-2)}
}

/* ---------- 团队人数铜牌 ---------- */
.team-num{display:inline-flex;align-items:baseline;gap:10px;margin:16px 0 4px;padding:12px 24px;border-radius:14px;background:linear-gradient(165deg,#3B2B17 0%,#170F06 100%);border:1px solid rgba(226,197,134,.3);box-shadow:0 10px 24px rgba(27,21,16,.22),inset 0 1px 0 rgba(255,255,255,.1)}
.team-num b{font-family:var(--font-serif);font-size:34px;font-weight:900;color:var(--gold-2);line-height:1}
.team-num span{font-size:13px;color:rgba(247,243,234,.78);letter-spacing:.06em}

/* ---------- 铜牌金属节奏：奇=青铜 · 偶=茶绿铜 · 第十块=印章红铜 ---------- */
.stat:nth-child(even){background:linear-gradient(165deg,#33523E 0%,#24402E 55%,#16281C 100%)}
.stat:nth-child(even)::before{background:radial-gradient(50% 50% at 50% 50%,rgba(226,197,134,.14),transparent 70%)}
.stat:nth-child(10){background:linear-gradient(165deg,#7A3222 0%,#4A1B10 60%,#2E0F08 100%);border-color:rgba(226,197,134,.34)}
.stat:nth-child(10)::before{background:radial-gradient(50% 50% at 50% 50%,rgba(246,201,138,.20),transparent 70%)}

/* ---------- 一眼凯丰达 · 事实速览带 ---------- */
.fact-band{background:linear-gradient(90deg,var(--gold-soft),#EFE7D6 55%,var(--gold-soft));border-bottom:1px solid rgba(201,161,92,.35);padding:16px 0}
.fact-band .container{display:flex;flex-direction:column;align-items:flex-start;gap:14px;flex-wrap:wrap}
.fb-title{font-family:var(--font-serif);font-weight:900;font-size:16px;color:var(--gold-3);letter-spacing:.12em;white-space:nowrap;display:inline-flex;align-items:center;gap:10px}
.fb-title::after{content:"";width:36px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.fact-list{display:flex;flex-wrap:wrap;gap:10px 28px;margin:0;padding:0;list-style:none;justify-content:space-between;width:100%}
.fact-list li{font-size:13.5px;color:var(--ink-soft);display:inline-flex;align-items:baseline;gap:7px;white-space:nowrap}
.fact-list b{color:var(--ink);font-weight:700;font-size:12.5px;letter-spacing:.08em;background:rgba(201,161,92,.18);border:1px solid rgba(201,161,92,.4);padding:2px 9px;border-radius:999px}
.fact-list a{color:var(--gold-3);font-weight:700}
@media(max-width:768px){.fact-band .container{gap:12px}.fact-list{gap:8px 18px;justify-content:space-between;width:100%}.fact-list li{white-space:normal}}

/* ---------- 产品专题页系统（画廊悬停放大 / 规格表） ---------- */
.detail-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;margin-top:28px}
.zoom-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.zoom-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(201,161,92,.5)}
.zoom-card .zc-img{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;background:var(--paper-2);cursor:zoom-in}
.zoom-card .zc-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease;transform:scale(1);transform-origin:50% 50%}
.zoom-card.zoomed .zc-img img{transform:scale(2.2)}
.zoom-card .zc-cap{padding:12px 15px;font-size:13.5px;color:var(--ink-soft);display:flex;justify-content:space-between;align-items:center;gap:8px}
.zoom-card .zc-cap::after{content:"⌕";font-size:17px;color:var(--gold-3);flex:none}
.dt-hint{margin:20px 0 4px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:9px}
.dt-hint::before{content:"";width:18px;height:18px;border:1.5px solid var(--gold-3);border-radius:5px;flex:none}
.spec-block{max-width:900px;margin:0 auto;padding-top:36px;border-top:1px solid rgba(201,161,92,.4)}
.spec-title{font-family:var(--font-serif);font-size:clamp(22px,3vw,26px);font-weight:900;color:var(--ink);margin:0 0 8px;letter-spacing:.02em}
.spec-intro{color:var(--ink-soft);font-size:14.5px;line-height:1.8;margin:0 0 18px}
.spec-row{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.spec-row:first-child{border-top:none}
.spec-k{font-weight:700;color:var(--gold-3);font-size:14.5px;letter-spacing:.06em}
.spec-v{color:var(--ink-soft);font-size:14.5px;line-height:1.85}
@media(max-width:560px){.spec-row{grid-template-columns:1fr;gap:4px}.spec-k{font-size:13px}}

/* ---------- 印刷厂 vs 专业包装盒工厂 ---------- */
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px;align-items:stretch}
.vs-card{border-radius:var(--radius-lg);padding:34px 30px;position:relative;overflow:hidden}
.vs-card.lose{background:var(--card);border:1px solid var(--line)}
.vs-card.win{background:linear-gradient(165deg,#33523E 0%,#16281C 100%);border:1px solid rgba(226,197,134,.3);box-shadow:0 18px 44px rgba(27,46,33,.28);color:#F7F3EA}
.vs-tag{display:inline-block;font-size:12.5px;letter-spacing:.14em;font-weight:700;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.lose .vs-tag{background:var(--paper-2);color:var(--muted);border:1px solid var(--line)}
.win .vs-tag{background:rgba(226,197,134,.16);color:var(--gold-2);border:1px solid rgba(226,197,134,.4)}
.vs-card h3{font-size:21px;margin-bottom:16px;letter-spacing:.02em}
.win h3{color:#fff}
.vs-list{display:grid;gap:13px;list-style:none}
.vs-list li{display:flex;gap:11px;font-size:14.5px;line-height:1.75}
.lose .vs-list li{color:var(--ink-soft)}
.lose .vs-list li::before{content:"✕";color:var(--seal);font-weight:800;flex:none}
.win .vs-list li{color:rgba(247,243,234,.9)}
.win .vs-list li::before{content:"✓";color:var(--gold-2);font-weight:800;flex:none}
@media(max-width:768px){.vs-grid{grid-template-columns:1fr}}
/* 工序链 */
.chain{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;align-items:center}
.chain span{font-size:13.5px;padding:9px 17px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink-soft)}
.chain span.hot{background:var(--ink);color:var(--gold-2);border-color:var(--ink);font-weight:700}
.chain i{color:var(--gold-3);font-style:normal;font-size:13px}
/* 风险卡 */
.risk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.risk-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.risk-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(166,58,43,.45)}
.risk-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--seal),transparent)}
.risk-card .rk-no{font-family:var(--font-serif);font-size:15px;font-weight:700;color:var(--seal);letter-spacing:.14em}
.risk-card h3{font-size:18px;margin:10px 0 8px}
.risk-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin:0}
@media(max-width:980px){.risk-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.risk-grid{grid-template-columns:1fr}}

/* ===== 从设计到成品 · 八步工序 ===== */
.proc-steps{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:28px 0 6px}
.proc-steps .ps{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid rgba(226,197,134,.45);border-radius:999px;padding:9px 16px;font-size:15px;color:var(--ink)}
.proc-steps .ps b{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;font-size:12.5px;font-weight:700}
.proc-steps .psa{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--gold);font-weight:800;font-size:20px;line-height:1;user-select:none}
@media(max-width:640px){.proc-steps .ps{font-size:13.5px;padding:7px 12px}.proc-steps .psa{font-size:16px}}
@media(max-width:480px){.proc-steps .psa{display:none}}


/* ===== 底气 · 同行包装 ===== */
.confidence{max-width:1000px;margin:26px auto 0}
.confidence-quote{margin:0 0 32px;padding:30px 32px;background:linear-gradient(165deg,#3B2B17 0%,#241708 60%,#170F06 100%);border-radius:18px;border:1px solid rgba(226,197,134,.32);color:#F7F3EA;font-family:var(--font-serif);font-size:clamp(19px,2.6vw,27px);line-height:1.7;text-align:center;box-shadow:var(--shadow-lg)}
.confidence-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.confidence-cards .cc-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 20px;border-top:3px solid var(--brand);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.confidence-cards .cc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(139,94,52,.5)}
.confidence-cards .cc-card h3{margin:0 0 10px;font-size:17px;color:var(--ink);font-family:var(--font-serif)}
.confidence-cards .cc-card p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.85}
@media(max-width:768px){.confidence-cards{grid-template-columns:1fr}}

/* cases.html 案例分组：内容约束到 max-width 并居中（原缺少 .container 包裹导致全宽靠左） */
.case-group > *{max-width:var(--maxw,1200px);margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}

/* ===== 手机端微信图标 + 二维码弹窗（仅在手机端显示图标，点击弹出 qr-weixin.jpg 供客户扫码） ===== */
.wx-trigger{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#2E8B57,#1f7a4a);color:#fff;cursor:pointer}
.wx-trigger svg{width:26px;height:26px;display:block}
.wx-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;background:rgba(20,14,8,.62);padding:24px}
.wx-modal.open{display:flex}
.wx-modal-card{position:relative;background:#fff;border-radius:16px;padding:22px 22px 18px;max-width:300px;width:100%;text-align:center;box-shadow:0 18px 50px rgba(0,0,0,.35);animation:wxPop .25s ease}
@keyframes wxPop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
.wx-modal-card img{width:220px;height:220px;object-fit:contain;border-radius:8px;background:#fafafa;display:block;margin:0 auto 12px}
.wx-modal-card p{font-size:14px;color:#5b5145;margin:0;line-height:1.6}
.wx-modal-close{position:absolute;top:-12px;right:-12px;width:32px;height:32px;border-radius:50%;border:none;background:#2E8B57;color:#fff;font-size:20px;line-height:1;cursor:pointer;box-shadow:0 3px 10px rgba(0,0,0,.25)}

/* ===== 手机端设备卡：标题+正文居中 ===== */
@media(max-width:768px){
  .equip-grid .card .body p{text-align:center}
  .equip-grid .card .body h3{text-align:center}
}

/* 不止类目更懂盒型：标题+副标题居中（描述保持左对齐） */
.boxtype-strength .strength-card{text-align:left}
.boxtype-strength .strength-card h3{text-align:center}
.boxtype-strength .strength-card .section-sub{text-align:center}
.boxtype-strength .strength-card p{text-align:left}

/* 工艺配方：卡片整体居中 */
.recipe-card{text-align:center}
.recipe-card .rc-line{justify-content:center}

/* ===== 手机端：创始人寄语签名区，按钮靠右 ===== */
@media(max-width:768px){
  .f-sign{justify-content:flex-end}
  .f-sign-line{flex:1 1 100%}
  .f-sign .btn{margin-left:auto}
}

/* ===== 手机端：实力数据块一行3个 ===== */
@media(max-width:768px){
  .stats{grid-template-columns:repeat(3,1fr);gap:10px}
  .stats .stat{padding:14px 6px}
  .stats .num{font-size:26px}
  .stats .lbl{font-size:11px}
}

/* ===== 手机端：阅读全文按钮居中 ===== */
@media(max-width:768px){
  a.btn[href*=advantage.html]{display:block;width:max-content;margin-left:auto;margin-right:auto}
}

/* ===== 手机端：让您放心5点/服务程度卡片内容靠左 ===== */
@media(max-width:768px){
  .reassure-5 .strength-card,.svc-degree .strength-card{text-align:left}
  .reassure-5 .strength-card h3,.svc-degree .strength-card h3{text-align:left}
}

/* ===== 手机端：放心5点/服务程度卡片标题恢复默认自动换行 ===== */
@media(max-width:768px){
  .svc-degree .strength-card h3,.reassure-5 .strength-card h3{text-wrap:auto;white-space:normal;line-height:1.45}
}

/* ===== 全站去强调：正文加粗/斜体统一常规字重（2026-08-17 用户要求） ===== */
b,strong{font-weight:400}
em,i{font-style:normal}

/* ===== 真实样品系列（products.html 滚动联动高亮） ===== */
.series-show{margin-top:76px}
/* series 样品块标题居中由 HTML 内 .center 包裹控制，不再额外锁定 */
.sec-products{padding-bottom:36px}
/* 真实样品：一排紧凑卡片（正常文档流，不吸顶、不浮动），下方接品类标签 */
.series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.series-card{margin:0;border:1px solid var(--gold-soft);border-radius:14px;overflow:hidden;background:var(--card);box-shadow:0 12px 30px -22px rgba(27,21,16,.4)}
.series-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.series-card figcaption{padding:14px 16px 16px;text-align:center}
.series-card figcaption b{display:block;font-size:16px;font-weight:800;color:var(--ink);font-family:var(--font-serif);letter-spacing:.02em;margin-bottom:5px}
.series-card figcaption span{font-size:13.5px;line-height:1.7;color:var(--ink-soft)}

/* 手机端：卡片单列堆叠，标签不变 */
@media(max-width:860px){
  .series-grid{grid-template-columns:1fr;gap:16px}
}

/* ===== about问答折叠(details)样式 ===== */
.qa-item details{width:100%}
.qa-item summary{cursor:pointer;list-style:none;display:inline;transition:color .2s}
.qa-item summary::-webkit-details-marker{display:none}
.qa-item summary::after{content:+;margin-left:10px;color:var(--gold-3);font-weight:700;font-size:18px}
.qa-item details[open] summary::after{content:2212}
.qa-item details[open] .qa-a{margin-top:12px}

/* ===== 疑问卡片(doubt-card)折叠样式 ===== */
.doubt-card summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:13px;margin-bottom:0;transition:color .2s}
.doubt-card summary::-webkit-details-marker{display:none}
.doubt-card summary::after{content:+;margin-left:auto;margin-top:2px;color:var(--gold-3);font-weight:700;font-size:18px;flex:none}
.doubt-card[open] summary::after{content:2212}
.doubt-card[open] summary{margin-bottom:12px}

/* ===== 全站手机端：短标题居中、长文靠左 ===== */
@media(max-width:768px){
  section h2,section h3{text-align:center}
  section p{text-align:left}
  /* 例外：用户明确要求的全居中板块（标题+正文都居中） */
  .boxtype-strength .strength-card p,
  .recipe-card p,
  .show-card .sc-body p,
  .fac-card p,
  .equip-grid .card .body p,
  .stat .lbl{text-align:center}
}

/* ===== 例外修复：不止类目更懂盒型整卡居中 ===== */
@media(max-width:768px){
  .boxtype-strength .strength-card{text-align:center}
  .boxtype-strength .strength-card h3{text-align:center}
  .boxtype-strength .strength-card .section-sub{text-align:center}
  .boxtype-strength .strength-card p{text-align:center}
}