/* ===================================================================
   贵州鸿服网络科技有限公司 · 官网样式
   设计基调：简洁、留白、克制；墨玉 + 鎏金点缀；细线分割与柔和阴影
   =================================================================== */

/* ---------- 设计令牌 ---------- */
:root{
  --paper:#FAF8F4;
  --paper-2:#F2EEE6;
  --white:#FFFFFF;
  --ink:#0E1A16;
  --ink-2:#1E2C26;
  --jade:#0E5C4A;
  --jade-2:#1B8C6E;
  --jade-soft:rgba(14,92,74,.07);
  --gold:#B98B2E;
  --gold-2:#D9AE55;
  --muted:#65756E;
  --muted-2:#8B9992;
  --line:rgba(14,26,22,.09);
  --line-2:rgba(14,26,22,.16);

  --f-serif:'Noto Serif SC','Songti SC','STSong',Georgia,serif;
  --f-sans:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --f-latin:'Fraunces',Georgia,'Times New Roman',serif;

  --sh-1:0 1px 2px rgba(14,26,22,.04),0 6px 18px rgba(14,26,22,.045);
  --sh-2:0 2px 6px rgba(14,26,22,.05),0 18px 44px rgba(14,26,22,.075);
  --sh-3:0 34px 90px rgba(14,26,22,.14);

  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-sans);font-size:16px;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,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--jade);color:#fff}

/* ---------- 版心 ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative}
.wrap-sm{max-width:860px;margin:0 auto;padding:0 32px;position:relative}
@media(max-width:640px){.wrap,.wrap-sm{padding:0 20px}}

/* ---------- 排版 ---------- */
h1,h2,h3,h4{font-family:var(--f-serif);font-weight:700;margin:0;line-height:1.28;letter-spacing:-.005em}
h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.1vw,2.35rem)}
h3{font-size:1.12rem;line-height:1.45}
h4{font-size:.98rem;font-family:var(--f-sans);font-weight:600;line-height:1.5}
p{margin:0}
.lede{color:var(--muted);font-size:clamp(.98rem,1.2vw,1.06rem);line-height:1.9}
.eyebrow{
  font-family:var(--f-latin);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--jade);
  display:inline-flex;align-items:center;gap:.85em;
}
.eyebrow::before{content:'';width:22px;height:1px;background:currentColor;opacity:.5}
.eyebrow.on-dark{color:var(--gold-2)}
.hl{color:var(--jade);font-weight:600}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- 区块 ---------- */
.section{padding:clamp(64px,8vw,116px) 0;position:relative}
.section.tint{background:var(--paper-2)}
.section.dark{background:var(--ink);color:#EDEAE1}
.section.dark h2,.section.dark h1,.section.dark h3{color:#FBF9F2}
.section.dark .lede{color:rgba(237,234,225,.7)}
.head{max-width:700px;margin-bottom:clamp(36px,4.4vw,60px)}
.head h2{margin:16px 0 18px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:13px 26px;border-radius:100px;font-size:.9rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;font-family:var(--f-sans);
  transition:transform .25s cubic-bezier(.2,.7,.3,1),background .25s,box-shadow .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 8px 20px rgba(14,92,74,.2)}
.btn-primary:hover{background:#0A4A3B;transform:translateY(-2px);box-shadow:0 14px 28px rgba(14,92,74,.26)}
.btn-line{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-line:hover{border-color:var(--jade);color:var(--jade);transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 8px 20px rgba(185,139,46,.22)}
.btn-gold:hover{background:#A67A24;transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn .arw{transition:transform .3s}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- 顶部导航 ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(250,248,244,.86);
  backdrop-filter:blur(16px) saturate(170%);
  -webkit-backdrop-filter:blur(16px) saturate(170%);
  border-bottom:1px solid transparent;
  transition:border-color .35s,box-shadow .35s,background .35s;
}
.nav.stuck{border-bottom-color:var(--line);box-shadow:0 2px 20px rgba(14,26,22,.05)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 32px;display:flex;align-items:center;gap:32px}
@media(max-width:640px){.nav-in{padding:12px 20px}}
.logo{display:flex;align-items:center;gap:11px;flex:none}
.logo-mark{
  width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--jade),#0A4A3B);color:#fff;
  font-family:var(--f-serif);font-weight:700;font-size:.86rem;letter-spacing:-.02em;
  box-shadow:0 4px 12px rgba(14,92,74,.24);
}
.logo-txt{display:flex;flex-direction:column;line-height:1.18}
.logo-txt b{font-family:var(--f-serif);font-size:1rem;font-weight:700;letter-spacing:.02em}
.logo-txt span{font-size:.66rem;letter-spacing:.19em;color:var(--muted-2);text-transform:uppercase;font-family:var(--f-latin)}
.nav-menu{margin-left:auto;display:flex;gap:6px}
.nav-menu a{
  font-size:.89rem;color:var(--muted);padding:8px 14px;border-radius:8px;transition:color .2s,background .2s;
}
.nav-menu a:hover{color:var(--jade);background:var(--jade-soft)}
.nav-menu a.active{color:var(--jade);font-weight:600}
.nav-side{display:flex;align-items:center;gap:18px;flex:none}
.nav-tel{font-family:var(--f-latin);font-size:.88rem;font-weight:600;color:var(--ink);letter-spacing:.01em}
.nav-tel small{display:block;font-family:var(--f-sans);font-size:.64rem;letter-spacing:.16em;color:var(--muted-2);font-weight:400}
@media(max-width:1000px){.nav-menu,.nav-tel{display:none}}
@media(max-width:1000px){.nav-menu.open{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--paper);padding:12px 20px 18px;border-bottom:1px solid var(--line);gap:2px}}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line-2);border-radius:10px;background:transparent;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.nav-toggle i{width:16px;height:1.5px;background:var(--ink);display:block;transition:transform .25s,opacity .25s}
@media(max-width:1000px){.nav-toggle{display:flex}}

/* ---------- 首页首屏 ---------- */
.hero{
  padding:clamp(130px,15vw,180px) 0 clamp(64px,7vw,96px);
  position:relative;overflow:hidden;
  background:
    radial-gradient(90% 60% at 88% 0%,rgba(14,92,74,.09),transparent 62%),
    radial-gradient(60% 50% at 6% 88%,rgba(185,139,46,.08),transparent 68%),
    var(--paper);
}
.hero::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--line-2),transparent);
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(36px,5vw,76px);align-items:center}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:48px}}
.hero h1{margin:22px 0 0}
.hero h1 .thin{font-weight:300;color:var(--muted)}
.hero-sub{margin-top:26px;max-width:520px;color:var(--muted);font-size:clamp(.98rem,1.3vw,1.08rem);line-height:1.92}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero-meta{display:flex;gap:36px;flex-wrap:wrap;margin-top:46px;padding-top:26px;border-top:1px solid var(--line)}
.hero-meta div{min-width:96px}
.hero-meta b{display:block;font-family:var(--f-latin);font-size:1.6rem;font-weight:700;color:var(--ink);line-height:1.1}
.hero-meta span{font-size:.79rem;color:var(--muted-2);letter-spacing:.03em}

/* 首屏视觉卡（纯 CSS，无图片依赖） */
.showcase{
  position:relative;border-radius:var(--r-lg);background:var(--white);
  border:1px solid var(--line);box-shadow:var(--sh-3);overflow:hidden;
}
.showcase-bar{
  display:flex;align-items:center;gap:8px;padding:13px 18px;
  border-bottom:1px solid var(--line);background:#FCFAF7;
}
.dot{width:8px;height:8px;border-radius:50%;background:#E4DFD5}
.showcase-bar b{margin-left:8px;font-size:.76rem;font-weight:600;color:var(--muted);letter-spacing:.06em}
.showcase-body{padding:22px 20px 24px}
.sc-row{display:flex;gap:12px;margin-bottom:14px}
.sc-tile{
  flex:1;border:1px solid var(--line);border-radius:12px;padding:14px;
  background:linear-gradient(180deg,#FDFCFA,#F8F5F0);
}
.sc-tile .k{font-size:.68rem;letter-spacing:.14em;color:var(--muted-2);font-family:var(--f-latin);font-weight:600}
.sc-tile .v{font-family:var(--f-latin);font-size:1.28rem;font-weight:700;margin-top:7px;color:var(--ink)}
.sc-tile .v em{font-style:normal;font-size:.6em;color:var(--jade);margin-left:2px}
.sc-bars{display:flex;align-items:flex-end;gap:7px;height:88px;margin:18px 0 8px}
.sc-bars i{
  flex:1;border-radius:5px 5px 0 0;display:block;
  background:linear-gradient(180deg,var(--jade-2),rgba(27,140,110,.28));
}
.sc-bars i.g{background:linear-gradient(180deg,var(--gold-2),rgba(217,174,85,.24))}
.sc-x{display:flex;gap:7px}
.sc-x span{flex:1;text-align:center;font-size:.6rem;color:var(--muted-2);font-family:var(--f-latin)}
.sc-note{
  display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  font-size:.79rem;color:var(--muted);
}
.sc-note i{width:6px;height:6px;border-radius:50%;background:var(--jade-2);flex:none;box-shadow:0 0 0 4px rgba(27,140,110,.14)}

/* ---------- 通用栅格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:960px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

/* ---------- 卡片 ---------- */
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.89rem;line-height:1.8}
.card .num{
  font-family:var(--f-latin);font-size:.72rem;font-weight:600;letter-spacing:.2em;
  color:var(--jade-2);display:block;margin-bottom:14px;
}
.card .ic{
  width:36px;height:36px;border-radius:10px;margin-bottom:16px;display:grid;place-items:center;
  background:var(--jade-soft);border:1px solid var(--line);color:var(--jade);
  font-family:var(--f-latin);font-weight:700;font-size:.9rem;
}

/* ---------- 使命愿景价值观 ---------- */
.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:var(--r);overflow:hidden}
@media(max-width:780px){.mvv{grid-template-columns:1fr}}
.mvv > div{background:var(--white);padding:32px 28px}
.mvv .lab{font-family:var(--f-latin);font-size:.7rem;letter-spacing:.2em;color:var(--muted-2);text-transform:uppercase;font-weight:600}
.mvv .val{font-family:var(--f-serif);font-size:1.22rem;font-weight:700;margin-top:14px;line-height:1.6}
.mvv p{font-size:.85rem;color:var(--muted);margin-top:12px;line-height:1.78}

/* ---------- 分隔条 ---------- */
.callout{
  display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 36px;box-shadow:var(--sh-1);
}
.callout h3{margin-bottom:8px}
.callout p{color:var(--muted);font-size:.9rem}
@media(max-width:720px){.callout{grid-template-columns:1fr;padding:28px 24px}}

/* ---------- 深色区块 ---------- */
.section.dark .card{background:rgba(255,255,255,.035);border-color:rgba(255,255,255,.1);box-shadow:none}
.section.dark .card:hover{background:rgba(255,255,255,.07);border-color:rgba(217,174,85,.35)}
.section.dark .card p{color:rgba(237,234,225,.68)}
.section.dark .card .ic{background:rgba(217,174,85,.12);border-color:rgba(217,174,85,.25);color:var(--gold-2)}
.section.dark .card .num{color:var(--gold-2)}

/* ---------- 列表（细线分隔） ---------- */
.lines{border-top:1px solid var(--line)}
.line-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  padding:22px 0;border-bottom:1px solid var(--line);transition:padding-left .3s;
}
.line-row:hover{padding-left:8px}
.line-row .idx{font-family:var(--f-latin);font-size:.8rem;color:var(--muted-2);font-weight:600;letter-spacing:.1em}
.line-row .ttl{font-family:var(--f-serif);font-size:1.02rem;font-weight:700}
.line-row .dsc{color:var(--muted);font-size:.86rem;margin-top:5px;line-height:1.75}
.line-row .go{color:var(--jade);font-size:.85rem;font-weight:600;transition:transform .3s}
.line-row:hover .go{transform:translateX(4px)}
@media(max-width:680px){.line-row{grid-template-columns:auto 1fr;gap:16px}.line-row .go{display:none}}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,4vw,56px);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-item{padding:22px 0;border-bottom:1px solid var(--line)}
.info-item:first-child{border-top:1px solid var(--line)}
.info-item .k{font-size:.72rem;letter-spacing:.18em;color:var(--muted-2);text-transform:uppercase;font-family:var(--f-latin);font-weight:600}
.info-item .v{font-size:1.02rem;margin-top:10px;font-weight:500;line-height:1.7}
.info-item .v.tel{font-family:var(--f-latin);font-size:1.28rem;font-weight:700;letter-spacing:.01em}
.info-item .v small{display:block;font-size:.82rem;color:var(--muted);font-weight:400;margin-top:6px}

.form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 30px;box-shadow:var(--sh-1)}
@media(max-width:640px){.form{padding:26px 20px}}
.field{margin-bottom:18px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.field label em{font-style:normal;color:var(--gold);margin-left:3px}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line-2);
  background:#FDFCFA;font-family:var(--f-sans);font-size:.92rem;color:var(--ink);
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.field textarea{resize:vertical;min-height:118px;line-height:1.7}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--jade);background:#fff;box-shadow:0 0 0 3px rgba(14,92,74,.1);
}
.field .hint{font-size:.75rem;color:var(--muted-2);margin-top:7px}
.form-note{margin-top:16px;padding:14px 16px;border-radius:var(--r-sm);background:var(--jade-soft);border:1px solid var(--line);font-size:.8rem;color:var(--muted);line-height:1.7}
.map-box{
  margin-top:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--white);
  overflow:hidden;box-shadow:var(--sh-1);
}
.map-box .mb-head{padding:14px 18px;border-bottom:1px solid var(--line);font-size:.85rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.map-box .mb-head a{color:var(--jade);font-size:.8rem;font-weight:600}
.map-box .mb-body{height:210px;background:
  linear-gradient(0deg,rgba(14,92,74,.05),rgba(14,92,74,.05)),
  repeating-linear-gradient(0deg,transparent 0 33px,rgba(14,26,22,.06) 33px 34px),
  repeating-linear-gradient(90deg,transparent 0 41px,rgba(14,26,22,.06) 41px 42px),
  #F6F3ED;
  display:grid;place-items:center;text-align:center;padding:20px}
.map-box .mb-body div{font-size:.85rem;color:var(--muted)}
.map-box .mb-body b{display:block;font-family:var(--f-serif);font-size:1rem;color:var(--ink);margin-bottom:6px}

/* ---------- 页脚 ---------- */
.foot{background:var(--ink);color:rgba(237,234,225,.62);padding:56px 0 40px;font-size:.86rem}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.09)}
@media(max-width:900px){.foot-top{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.foot-top{grid-template-columns:1fr}}
.foot .logo-mark{background:linear-gradient(150deg,var(--gold),#9A7220)}
.foot .logo-txt b{color:#FBF9F2}
.foot .logo-txt span{color:rgba(237,234,225,.45)}
.foot-desc{margin-top:18px;max-width:330px;line-height:1.85;color:rgba(237,234,225,.6);font-size:.85rem}
.foot h5{font-family:var(--f-sans);font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);margin:0 0 16px}
.foot-links{display:flex;flex-direction:column;gap:11px}
.foot-links a{transition:color .2s}
.foot-links a:hover{color:var(--gold-2)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;font-size:.78rem;color:rgba(237,234,225,.45)}

/* ---------- 内页首屏 ---------- */
.phero{
  padding:clamp(126px,14vw,168px) 0 clamp(48px,5vw,72px);
  background:radial-gradient(80% 60% at 84% 4%,rgba(14,92,74,.085),transparent 62%),var(--paper);
  border-bottom:1px solid var(--line);
}
.phero h1{margin:20px 0 0;font-size:clamp(1.9rem,4.2vw,2.9rem)}
.phero .lede{margin-top:22px;max-width:660px}
.crumb{display:flex;gap:9px;align-items:center;font-size:.78rem;color:var(--muted-2);margin-bottom:22px}
.crumb a:hover{color:var(--jade)}
.crumb i{font-style:normal;opacity:.5}

/* ---------- 动效 ---------- */
.rv{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}.d3{transition-delay:.21s}
.d4{transition-delay:.28s}.d5{transition-delay:.35s}.d6{transition-delay:.42s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- 产品页 · 分层图 ---------- */
.layers{display:grid;gap:10px}
.layer{
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
  padding:17px 22px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--white);box-shadow:var(--sh-1);
  transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s;
}
.layer:hover{transform:translateX(5px);box-shadow:var(--sh-2)}
.layer .tag{
  font-family:var(--f-latin);font-size:.7rem;letter-spacing:.18em;
  font-weight:600;color:var(--jade);min-width:96px;
}
.layer .items{display:flex;flex-wrap:wrap;gap:7px}
.layer .items span{
  font-size:.79rem;padding:5px 13px;border-radius:100px;
  background:var(--paper-2);border:1px solid var(--line);color:var(--ink-2);
}
.layer.l1{background:linear-gradient(90deg,rgba(14,92,74,.055),#fff 56%)}
.layer.l2{background:linear-gradient(90deg,rgba(27,140,110,.055),#fff 56%)}
.layer.l3{background:linear-gradient(90deg,rgba(185,139,46,.075),#fff 56%)}
.layer.l4{background:linear-gradient(90deg,rgba(14,26,22,.045),#fff 56%)}
@media(max-width:640px){.layer .tag{min-width:auto}}

/* ---------- 产品页 · 结算模式 ---------- */
.modes{display:grid;grid-template-columns:1.45fr 1fr;gap:20px;margin-top:8px}
@media(max-width:920px){.modes{grid-template-columns:1fr}}
.mode-main{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 30px;box-shadow:var(--sh-2);position:relative;overflow:hidden;
}
.mode-main::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--jade),var(--gold));
}
.mode-main .flag{
  display:inline-block;font-size:.7rem;letter-spacing:.16em;font-weight:600;
  background:var(--jade);color:#fff;padding:5px 13px;border-radius:100px;margin-bottom:16px;
}
.mode-main h3{font-size:1.22rem;margin-bottom:12px}
.mode-main p{color:var(--muted);font-size:.9rem;line-height:1.85}
.fchain{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:22px}
.fchain span{
  font-size:.78rem;padding:6px 13px;border-radius:8px;
  background:var(--jade-soft);border:1px solid var(--line);color:var(--jade);
}
.fchain i{font-style:normal;color:var(--jade-2);opacity:.55}
.mode-side{display:grid;gap:14px;align-content:start}
.mode-alt{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh-1)}
.mode-alt .t{font-size:.7rem;letter-spacing:.16em;color:var(--muted-2);font-weight:600;font-family:var(--f-latin)}
.mode-alt h3{font-size:1rem;margin:8px 0 7px}
.mode-alt p{font-size:.84rem;color:var(--muted);line-height:1.78}

/* ---------- 产品页 · 要点列表 ---------- */
.pts{display:grid;gap:16px}
.pt{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
.pt i{
  width:7px;height:7px;border-radius:50%;background:var(--gold);margin-top:.62em;flex:none;
  box-shadow:0 0 0 4px rgba(185,139,46,.12);
}
.pt b{display:block;font-size:.95rem;font-weight:600;margin-bottom:5px}
.pt p{font-size:.85rem;color:var(--muted);line-height:1.78}
.section.dark .pt b{color:#FBF9F2}
.section.dark .pt p{color:rgba(237,234,225,.66)}

/* ---------- 产品页 · 端卡片 ---------- */
.end-card{position:relative;overflow:hidden}
.end-card::before{
  content:'';position:absolute;left:0;top:0;height:2px;width:100%;
  background:linear-gradient(90deg,var(--jade),var(--jade-2),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.3,1);
}
.end-card:hover::before{transform:scaleX(1)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.chips span{
  font-size:.74rem;padding:4px 11px;border-radius:100px;
  background:var(--jade-soft);border:1px solid var(--line);color:var(--jade);
}
.section.dark .chips span{background:rgba(217,174,85,.1);border-color:rgba(217,174,85,.25);color:var(--gold-2)}