/* ===================================================================
   路投社出海 · 品牌官网视觉系统
   主题：金白底 / 暖金光感 / 增长红
   =================================================================== */

:root{
  --ivory:#FDFAF3;
  --ivory-2:#F8F2E5;
  --ivory-3:#F3EAD6;
  --paper:#FFFFFF;
  --gold-900:#82601F;
  --gold-700:#AE852F;
  --gold-500:#C9A34E;
  --gold-400:#D9B768;
  --gold-300:#E7D29C;
  --gold-100:#F5ECD5;
  --gold-glow:rgba(214,175,88,.36);
  --red:#C4362C;
  --red-dark:#A62B23;
  --red-soft:#FBEDEA;
  --ink:#241F17;
  --ink-2:#4C4437;
  --muted:#8B816F;
  --line:rgba(163,126,55,.20);
  --line-strong:rgba(163,126,55,.38);
  --shadow-s:0 6px 24px rgba(120,90,30,.06);
  --shadow-m:0 18px 48px rgba(120,90,30,.10);
  --shadow-l:0 28px 80px rgba(120,90,30,.16);
  --radius:14px;
  --radius-s:9px;
  --container:1240px;
  --header-h:78px;
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --font-num:Georgia,"Times New Roman",serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ivory);color:var(--ink);font-family:var(--font);
  font-size:16px;line-height:1.85;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background:
    radial-gradient(760px 520px at 88% 6%,rgba(224,190,112,.16),transparent 68%),
    radial-gradient(620px 480px at 2% 42%,rgba(224,190,112,.09),transparent 72%);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--gold-300);color:var(--ink)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* ---------- 布局 ---------- */
.container{width:min(var(--container),calc(100% - 56px));margin-inline:auto;position:relative;z-index:1}
.section{padding:104px 0;position:relative}
.section.tight{padding:72px 0}
.section.tint{background:linear-gradient(180deg,var(--ivory-2),rgba(253,250,243,.4))}
.section.paper{background:var(--paper)}
.section.goldwash{
  background:
    radial-gradient(900px 420px at 50% 0%,rgba(226,192,116,.22),transparent 70%),
    linear-gradient(180deg,#FFFDF7,#F8F1E1);
}
.section + .section{border-top:1px solid rgba(163,126,55,.10)}
.narrow{max-width:860px}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}

/* ---------- 文字 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;
  letter-spacing:.16em;color:var(--gold-900);text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold-500)}
.h1{font-size:clamp(38px,4.6vw,66px);line-height:1.22;font-weight:800;letter-spacing:-.02em}
.h2{font-size:clamp(28px,3vw,42px);line-height:1.3;font-weight:800;letter-spacing:-.015em}
.h3{font-size:21px;line-height:1.45;font-weight:700}
.lead{font-size:17px;line-height:1.95;color:var(--ink-2)}
.small{font-size:13.5px;color:var(--muted);line-height:1.8}
.gold-text{
  background:linear-gradient(105deg,#8E681F 0%,#D8B35E 42%,#AE8229 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.red-text{color:var(--red)}
.center{text-align:center}
.section-head{margin-bottom:52px;max-width:820px}
.section-head.center{margin-inline:auto}
.section-head .h2{margin-top:16px}
.section-head .lead{margin-top:16px}
.section-head .eyebrow{margin-bottom:2px}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);margin:56px 0}
.kicker{font-size:14px;color:var(--gold-900);font-weight:700;letter-spacing:.06em}
.note{
  margin-top:26px;padding:14px 18px;border-left:3px solid var(--gold-400);
  background:rgba(245,236,213,.6);font-size:13px;color:var(--muted);line-height:1.8;border-radius:0 8px 8px 0;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:var(--gold-100);color:var(--gold-900);font-size:12px;font-weight:600;letter-spacing:.03em;
}
.tag.red{background:var(--red-soft);color:var(--red-dark)}
.tag.line{background:transparent;border:1px solid var(--line-strong);color:var(--gold-900)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:6px;font-size:15px;font-weight:700;letter-spacing:.02em;
  border:1px solid transparent;transition:.28s cubic-bezier(.2,.7,.3,1);white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,#C4362C,#D24736);color:#fff;
  box-shadow:0 10px 26px rgba(196,54,44,.22);position:relative;overflow:hidden;
}
.btn-primary::after{
  content:"";position:absolute;inset:0;transform:translateX(-120%);
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transition:transform .6s;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(196,54,44,.30)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost{background:rgba(255,255,255,.6);border-color:var(--line-strong);color:var(--gold-900)}
.btn-ghost:hover{background:#fff;border-color:var(--gold-500);transform:translateY(-2px);box-shadow:var(--shadow-s)}
.btn-gold{background:linear-gradient(110deg,#B68A32,#D7B464);color:#fff;box-shadow:0 10px 24px rgba(180,140,50,.20)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(180,140,50,.28)}
.btn-sm{padding:10px 18px;font-size:13.5px}
.btn-arrow::after{content:"→";font-size:17px;line-height:1;transition:transform .25s}
.btn-arrow:hover::after{transform:translateX(4px)}
.text-link{
  display:inline-flex;align-items:center;gap:8px;color:var(--gold-900);font-weight:700;font-size:14.5px;
  border-bottom:1px solid var(--line-strong);padding-bottom:3px;transition:.2s;
}
.text-link:hover{color:var(--red);border-color:var(--red)}
.text-link::after{content:"→";transition:transform .25s}
.text-link:hover::after{transform:translateX(4px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:90;
  background:rgba(253,250,243,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;transition:.3s;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(90,66,20,.06);background:rgba(253,250,243,.94)}
.nav-inner{height:100%;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:38px;height:38px;flex-shrink:0}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-size:19px;font-weight:800;letter-spacing:.04em;color:var(--ink)}
.brand-txt span{font-size:9.5px;letter-spacing:.22em;color:var(--gold-700);margin-top:3px;font-weight:600}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-item > a{
  display:flex;align-items:center;gap:5px;padding:10px 13px;font-size:14.5px;font-weight:600;
  color:var(--ink-2);border-radius:6px;transition:.2s;white-space:nowrap;
}
.nav-item > a:hover,.nav-item.active > a{color:var(--gold-900);background:rgba(231,210,156,.28)}
.nav-item > a .caret{width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:.25s}
.nav-item:hover .caret{transform:rotate(225deg) translateY(-2px)}
.dropdown{
  position:absolute;top:calc(100% + 12px);left:0;min-width:238px;padding:10px;
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-l);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.24s;
}
.dropdown::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:7px;font-size:13.5px;color:var(--ink-2);transition:.18s}
.dropdown a:hover{background:var(--ivory-2);color:var(--gold-900);padding-left:16px}
.dropdown a i{font-style:normal;font-size:11px;color:var(--gold-500);font-family:var(--font-num);min-width:20px}
.dropdown .dd-title{font-size:11px;letter-spacing:.14em;color:var(--muted);padding:8px 12px 4px;font-weight:600}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:8px;padding-left:18px;border-left:1px solid var(--line)}
.lang-switch{font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.06em;display:flex;align-items:center;gap:6px}
.lang-switch a:hover{color:var(--red)}
.lang-switch .on{color:var(--gold-900)}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line-strong);background:rgba(255,255,255,.7);border-radius:8px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:19px;height:1.6px;background:var(--ink);transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}

/* ---------- 面包屑 / 页头 ---------- */
.page-hero{
  padding:calc(var(--header-h) + 66px) 0 66px;position:relative;overflow:hidden;
  background:
    radial-gradient(700px 340px at 82% 0%,rgba(224,190,112,.24),transparent 70%),
    linear-gradient(180deg,#FFFDF7,var(--ivory));
  border-bottom:1px solid var(--line);
}
.page-hero.with-photo{
  background:
    linear-gradient(90deg,rgba(253,250,243,.98) 0%,rgba(253,250,243,.92) 42%,rgba(253,250,243,.45) 72%,rgba(253,250,243,.2) 100%),
    url('../img/factory.webp') center right/cover no-repeat,var(--ivory);
}
.page-hero.with-summit{
  background:
    linear-gradient(90deg,rgba(253,250,243,.98) 0%,rgba(253,250,243,.93) 44%,rgba(253,250,243,.5) 74%,rgba(253,250,243,.22) 100%),
    url('../img/summit.webp') center right/cover no-repeat,var(--ivory);
}
.page-hero::after{
  content:"";position:absolute;right:-120px;top:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,190,112,.28),transparent 68%);filter:blur(20px);pointer-events:none;
}
.page-hero .h1{font-size:clamp(34px,4vw,54px);margin-top:16px}
.page-hero .lead{margin-top:18px;max-width:880px}
.page-hero .btn-row{margin-top:30px}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);margin-bottom:24px}
.breadcrumb a:hover{color:var(--gold-900)}
.breadcrumb span{color:var(--gold-500)}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}

/* ---------- 首页首屏 ---------- */
.hero{
  position:relative;min-height:760px;display:flex;align-items:center;padding:calc(var(--header-h) + 74px) 0 90px;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(253,250,243,.99) 0%,rgba(253,250,243,.96) 30%,rgba(253,250,243,.72) 50%,rgba(253,250,243,.10) 78%),
    url('../img/hero-port.webp') center right/cover no-repeat,var(--ivory);
}
.hero::before{
  content:"";position:absolute;right:6%;top:8%;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,226,158,.42),transparent 66%);filter:blur(24px);animation:breathe 9s ease-in-out infinite;
}
.hero::after{
  content:"";position:absolute;left:-160px;bottom:-220px;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,190,112,.16),transparent 70%);pointer-events:none;
}
@keyframes breathe{0%,100%{opacity:.72;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
.hero-inner{max-width:700px;position:relative;z-index:2}
.hero .h1{margin-top:22px;font-size:clamp(42px,5.2vw,70px)}
.hero .h1 .line2{display:block}
.hero .h1 .accent{position:relative;display:inline-block}
.hero .h1 .accent::after{
  content:"";position:absolute;left:2px;right:2px;bottom:6px;height:9px;z-index:-1;
  background:linear-gradient(90deg,rgba(196,54,44,.20),rgba(214,175,88,.34));border-radius:3px;
}
.hero-sub{margin-top:26px;font-size:18px;line-height:1.9;color:var(--ink-2);max-width:620px}
.hero-sub b{color:var(--ink);font-weight:700}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-foot{
  margin-top:52px;padding-top:22px;border-top:1px solid var(--line-strong);display:flex;align-items:center;gap:14px;
  font-size:13px;color:var(--muted);letter-spacing:.1em;
}
.hero-foot i{width:7px;height:7px;background:var(--red);border-radius:50%;box-shadow:0 0 0 5px rgba(196,54,44,.10)}
.hero-badge{
  position:absolute;right:3.5%;bottom:11%;z-index:3;width:262px;padding:22px 24px;border-radius:14px;
  background:rgba(255,255,255,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow-l);
}
.hero-badge .lb{font-size:11.5px;letter-spacing:.14em;color:var(--muted);font-weight:600}
.hero-badge .num{font-family:var(--font-num);font-size:38px;line-height:1.15;color:var(--gold-700);margin-top:8px;font-weight:700}
.hero-badge .num em{font-size:17px;font-style:normal;font-family:var(--font);margin-left:5px;font-weight:600}
.hero-badge .desc{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.7}
.hero-badge .bar{height:3px;border-radius:2px;background:linear-gradient(90deg,var(--red),var(--gold-400));margin-top:16px;width:64%}
.hero-lines{position:absolute;right:0;top:0;width:58%;height:100%;z-index:1;opacity:.55;pointer-events:none}

/* ---------- 信任条 / 跑马灯 ---------- */
.trust{padding:38px 0 34px;background:var(--paper);border-bottom:1px solid var(--line)}
.trust-lead{text-align:center;font-size:13.5px;color:var(--muted);margin-bottom:24px}
.marquee{position:relative;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee-item{
  display:flex;align-items:center;gap:10px;padding:0 30px;white-space:nowrap;font-size:14px;font-weight:600;color:var(--ink-2);
}
.marquee-item::before{content:"";width:6px;height:6px;border:1px solid var(--gold-500);transform:rotate(45deg)}
.marquee-item b{color:var(--gold-900)}
.trust-more{text-align:center;margin-top:22px}

/* ---------- 卡片通用 ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  position:relative;overflow:hidden;transition:.32s cubic-bezier(.2,.7,.3,1);
}
.card::before{
  content:"";position:absolute;left:0;top:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold-400),transparent);opacity:0;transition:.3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:var(--line-strong)}
.card:hover::before{opacity:1}
.card .idx{font-family:var(--font-num);font-size:13px;color:var(--gold-500);letter-spacing:.08em;font-weight:700}
.card .h3{margin-top:12px}
.card p{margin-top:12px;font-size:14.5px;color:var(--ink-2);line-height:1.85}
.card .mini-label{font-size:11.5px;letter-spacing:.12em;color:var(--muted);font-weight:600;margin-top:20px}
.card .mini-val{font-size:14px;color:var(--gold-900);font-weight:700;margin-top:4px}
.card-link{display:inline-flex;align-items:center;gap:7px;margin-top:20px;font-size:13.5px;font-weight:700;color:var(--gold-900)}
.card-link::after{content:"→";transition:transform .2s}
.card:hover .card-link::after{transform:translateX(5px)}
.card-icon{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--gold-100),rgba(255,255,255,.4));border:1px solid var(--line);color:var(--gold-700);
}
.card-icon svg{width:25px;height:25px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 服务全景环形图 ---------- */
.ring-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ring-wrap{position:relative;aspect-ratio:1;max-width:470px;margin-inline:auto;width:100%}
.ring-orbit{
  position:absolute;inset:11%;border-radius:50%;border:1px dashed var(--line-strong);
  background:radial-gradient(circle,rgba(255,255,255,.9) 0%,rgba(248,242,229,.55) 62%,transparent 72%);
  box-shadow:inset 0 0 60px rgba(226,190,112,.18);
}
.ring-orbit::before,.ring-orbit::after{content:"";position:absolute;inset:-7%;border-radius:50%;border:1px solid rgba(163,126,55,.12)}
.ring-orbit::after{inset:-15%;border-style:solid;border-color:rgba(163,126,55,.07)}
.ring-center{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:41%;aspect-ratio:1;border-radius:50%;
  background:linear-gradient(145deg,#fff,#FBF4E3);border:1px solid var(--line-strong);
  box-shadow:0 14px 46px rgba(150,112,40,.16),inset 0 0 30px rgba(226,190,112,.2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;
}
.ring-center b{font-size:18px;font-weight:800;color:var(--gold-900);line-height:1.5}
.ring-center span{font-size:11.5px;color:var(--muted);margin-top:8px;line-height:1.7}
.ring-center i{width:34px;height:2px;background:linear-gradient(90deg,var(--red),var(--gold-400));margin-top:12px;border-radius:2px}
.ring-node{
  position:absolute;width:118px;transform:translate(-50%,-50%);text-align:center;cursor:pointer;
  padding:11px 8px;border-radius:10px;background:rgba(255,255,255,.88);border:1px solid var(--line);
  box-shadow:var(--shadow-s);transition:.28s;
}
.ring-node b{display:block;font-size:14px;font-weight:700;color:var(--ink)}
.ring-node span{display:block;font-size:10.5px;color:var(--muted);margin-top:2px;letter-spacing:.02em}
.ring-node em{font-family:var(--font-num);font-style:normal;font-size:11px;color:var(--gold-500);display:block}
.ring-node:hover,.ring-node.active{border-color:var(--gold-500);background:#fff;box-shadow:0 12px 30px rgba(160,120,40,.18);transform:translate(-50%,-50%) scale(1.06)}
.ring-node.active b{color:var(--red)}
.ring-detail{
  padding:26px 28px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  border-left:3px solid var(--gold-500);min-height:150px;
}
.ring-detail .h3{margin-bottom:10px}
.ring-detail p{font-size:14.5px;color:var(--ink-2)}
.ring-detail .deliver{margin-top:16px;font-size:13px;color:var(--gold-900);font-weight:600}
.flow-line{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:32px}
.flow-line span{
  padding:8px 15px;border:1px solid var(--line-strong);border-radius:999px;font-size:13px;background:#fff;color:var(--ink-2);font-weight:600;
}
.flow-line i{color:var(--gold-500);font-style:normal}
.support-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.support-row b{font-size:13px;padding:7px 14px;background:var(--ivory-2);border-radius:6px;color:var(--gold-900);font-weight:600}
.service-quick{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;margin-top:44px}
.service-quick a{
  display:flex;flex-direction:column;align-items:center;gap:9px;padding:18px 6px;border-radius:10px;
  background:rgba(255,255,255,.7);border:1px solid var(--line);font-size:12.5px;font-weight:600;color:var(--ink-2);transition:.25s;text-align:center;
}
.service-quick a:hover{background:#fff;border-color:var(--gold-400);transform:translateY(-4px);color:var(--gold-900);box-shadow:var(--shadow-s)}
.service-quick svg{width:22px;height:22px;stroke:var(--gold-700);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 路径卡 / 数字卡 ---------- */
.path-card{padding:34px 30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);position:relative;transition:.3s}
.path-card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);background:linear-gradient(160deg,rgba(226,190,112,.16),transparent 45%);opacity:0;transition:.3s;pointer-events:none}
.path-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:var(--line-strong)}
.path-card:hover::after{opacity:1}
.path-card .no{font-family:var(--font-num);font-size:44px;color:var(--gold-300);line-height:1;font-weight:700}
.path-card .h3{margin-top:10px}
.path-card dl{margin:22px 0 0;display:grid;gap:14px}
.path-card dt{font-size:11.5px;letter-spacing:.1em;color:var(--muted);font-weight:700}
.path-card dd{margin:4px 0 0;font-size:14px;color:var(--ink-2);line-height:1.8}
.path-card .btn{margin-top:26px;width:100%}
.stat-card{
  padding:30px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-align:left;position:relative;overflow:hidden;
}
.stat-card::before{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,rgba(226,190,112,.22),transparent 70%)}
.stat-card .num{font-family:var(--font-num);font-size:44px;line-height:1.1;font-weight:700;color:var(--gold-700);letter-spacing:-.02em}
.stat-card .num em{font-size:19px;font-style:normal;font-family:var(--font);font-weight:700;margin-left:4px}
.stat-card .num.red{color:var(--red)}
.stat-card .lb{font-size:14px;font-weight:700;color:var(--ink);margin-top:12px}
.stat-card .desc{font-size:12.5px;color:var(--muted);margin-top:7px;line-height:1.75}
.stat-card .src{font-size:11px;color:var(--gold-700);margin-top:14px;letter-spacing:.03em}

/* ---------- 案例卡 ---------- */
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column;
}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:var(--line-strong)}
.case-visual{
  height:160px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#F6EBD2,#E7D29C 55%,#F9F2E1);
  display:flex;align-items:center;justify-content:center;
}
.case-visual::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 180px at 70% 10%,rgba(255,255,255,.65),transparent 70%)}
.case-visual .big-num{font-family:var(--font-num);font-size:56px;font-weight:700;color:rgba(130,96,31,.55);z-index:1;letter-spacing:-.03em}
.case-visual .big-num em{font-size:22px;font-style:normal;font-family:var(--font);margin-left:4px}
.case-visual .mesh{position:absolute;inset:0;opacity:.24;background-image:linear-gradient(rgba(130,96,31,.24) 1px,transparent 1px),linear-gradient(90deg,rgba(130,96,31,.24) 1px,transparent 1px);background-size:26px 26px}
.case-card:nth-child(2n) .case-visual{background:linear-gradient(135deg,#F3E7CE,#DDBF7D 55%,#FAF3E4)}
.case-card:nth-child(3n) .case-visual{background:linear-gradient(135deg,#F9EDEA,#E7C8BB 55%,#FBF3E6)}
.case-body{padding:24px 26px 28px;display:flex;flex-direction:column;flex:1}
.case-body .h3{font-size:18px;line-height:1.5}
.case-body p{font-size:13.5px;color:var(--ink-2);margin-top:10px;line-height:1.8;flex:1}
.case-meta{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.case-meta .tag{font-size:11.5px}
.case-meta a{font-size:13px;font-weight:700;color:var(--gold-900)}
.case-meta a:hover{color:var(--red)}

/* ---------- AI 系统卡 ---------- */
.ai-card{
  padding:36px 32px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;transition:.3s;
}
.ai-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold-300),var(--gold-700),var(--red));opacity:.75}
.ai-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.ai-card .no{font-family:var(--font-num);font-size:13px;color:var(--gold-700);letter-spacing:.12em;font-weight:700}
.ai-card .h3{font-size:23px;margin-top:14px}
.ai-card .value{margin-top:8px;font-size:15px;color:var(--red);font-weight:700}
.ai-card ul{margin-top:20px;display:grid;gap:9px}
.ai-card li{font-size:13.8px;color:var(--ink-2);display:flex;gap:10px;align-items:flex-start}
.ai-card li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold-500);flex-shrink:0;margin-top:10px}
.ai-card .btn{margin-top:26px}
.ai-flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:42px}
.ai-flow .step{padding:13px 22px;background:#fff;border:1px solid var(--line-strong);border-radius:8px;font-size:14px;font-weight:700;color:var(--gold-900);box-shadow:var(--shadow-s)}
.ai-flow .arrow{color:var(--red);font-size:20px}
.screen-mock{
  border-radius:12px;border:1px solid var(--line-strong);background:#fff;box-shadow:var(--shadow-m);overflow:hidden;
}
.screen-mock .bar{height:34px;background:linear-gradient(90deg,#F8F2E5,#FFFDF7);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:6px;padding:0 14px}
.screen-mock .bar i{width:8px;height:8px;border-radius:50%;background:var(--gold-300)}
.screen-mock .bar i:first-child{background:var(--red)}
.screen-mock .bar span{margin-left:12px;font-size:10.5px;color:var(--muted);letter-spacing:.06em}
.screen-mock .body{padding:22px;display:grid;gap:12px}
.mock-row{display:flex;align-items:center;gap:12px}
.mock-box{height:12px;border-radius:4px;background:linear-gradient(90deg,var(--ivory-3),var(--gold-100))}
.mock-card{border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}
.mock-card b{font-size:12px;color:var(--gold-900)}
.mock-card p{font-size:11px;color:var(--muted);margin-top:4px}
.mock-label{font-size:10.5px;color:var(--muted);letter-spacing:.08em;margin-top:8px;text-align:center}

/* ---------- 部门 / 目录 / chips ---------- */
.dept-card{padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.3s}
.dept-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-s);border-color:var(--line-strong)}
.dept-card .role{display:inline-block;font-size:11.5px;padding:4px 10px;border-radius:4px;background:var(--gold-100);color:var(--gold-900);font-weight:700;margin-bottom:12px}
.dept-card .h3{font-size:18px}
.dept-card p{font-size:13.5px;color:var(--ink-2);margin-top:10px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:9px 15px;border:1px solid var(--line);background:#fff;border-radius:6px;font-size:13.2px;color:var(--ink-2);transition:.2s;
}
.chip:hover{border-color:var(--gold-400);color:var(--gold-900);background:var(--ivory)}
.chip b{font-family:var(--font-num);color:var(--gold-500);font-size:11.5px;margin-right:8px}
.chip.solid{background:var(--ivory-2)}
.numbered-list{display:grid;gap:0}
.numbered-list li{
  display:flex;gap:18px;padding:15px 4px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--ink-2);align-items:baseline;
}
.numbered-list li b{font-family:var(--font-num);color:var(--gold-500);font-size:13px;min-width:28px}
.numbered-list li:last-child{border-bottom:0}

/* ---------- 时间轴 / 流程 / 阶梯 ---------- */
.timeline{position:relative;padding-left:38px;margin-top:36px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold-300),var(--red))}
.tl-item{position:relative;padding:0 0 28px 8px}
.tl-item::before{content:"";position:absolute;left:-34px;top:9px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--gold-500);box-shadow:0 0 0 4px rgba(201,163,78,.14)}
.tl-item.key::before{background:var(--red);border-color:var(--red)}
.tl-item .date{font-family:var(--font-num);font-size:12.5px;color:var(--gold-700);font-weight:700;letter-spacing:.04em}
.tl-item .ev{font-size:14.5px;color:var(--ink-2);margin-top:4px}
.tl-item.key .ev{font-weight:700;color:var(--ink)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:step}
.step-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);position:relative}
.step-card::before{
  counter-increment:step;content:"0" counter(step);position:absolute;right:22px;top:18px;
  font-family:var(--font-num);font-size:30px;color:var(--gold-100);font-weight:700;
}
.step-card .h3{font-size:18px;position:relative}
.step-card p{font-size:13.8px;color:var(--ink-2);margin-top:10px}
.ladder{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:36px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.ladder div{padding:24px 20px;text-align:center;position:relative;border-right:1px solid var(--line)}
.ladder div:last-child{border-right:0}
.ladder div:not(:last-child)::after{content:"→";position:absolute;right:-11px;top:50%;transform:translateY(-50%);z-index:2;color:var(--red);background:#fff;padding:2px;border-radius:50%;font-size:14px}
.ladder b{font-size:16px;display:block;color:var(--ink)}
.ladder span{font-size:12px;color:var(--muted);display:block;margin-top:6px}
.ladder div:nth-child(1){background:linear-gradient(180deg,#fff,#FDF8EB)}
.ladder div:nth-child(4){background:linear-gradient(180deg,#fff,#FBEFEC)}
.ladder div:nth-child(4) b{color:var(--red)}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow-s)}
table{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
thead th{
  background:linear-gradient(100deg,#F6ECD4,#FBF5E7);color:var(--gold-900);font-weight:700;text-align:left;
  padding:15px 18px;font-size:13px;letter-spacing:.03em;border-bottom:1px solid var(--line-strong);white-space:nowrap;
}
tbody td{padding:15px 18px;border-bottom:1px solid rgba(163,126,55,.13);color:var(--ink-2);vertical-align:top;line-height:1.75}
tbody tr:nth-child(even){background:rgba(248,242,229,.45)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(245,236,213,.55)}
tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
td .num{color:var(--red);font-weight:700;font-family:var(--font-num);font-size:16px}

/* ---------- 筛选 ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filter-btn{
  padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13.5px;color:var(--ink-2);transition:.2s;font-weight:600;
}
.filter-btn:hover{border-color:var(--gold-400);color:var(--gold-900)}
.filter-btn.active{background:linear-gradient(110deg,#B68A32,#D7B464);border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(180,140,50,.22)}
.filter-group{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.filter-group > span{font-size:12.5px;color:var(--muted);font-weight:700;min-width:70px;letter-spacing:.06em}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;transition:.25s}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--shadow-s)}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--gold-500);font-weight:400;line-height:1;transition:.25s}
.faq details[open] summary::after{transform:rotate(45deg);color:var(--red)}
.faq .ans{padding:0 22px 20px;font-size:14px;color:var(--ink-2);line-height:1.9}

/* ---------- 表单 ---------- */
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:38px;box-shadow:var(--shadow-m);position:relative;overflow:hidden;
}
.form-card::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(226,190,112,.20),transparent 70%)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;position:relative}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:12.5px;font-weight:700;color:var(--ink-2);letter-spacing:.03em}
.field label i{color:var(--red);font-style:normal;margin-left:3px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:7px;background:rgba(253,250,243,.6);
  font-size:14px;transition:.2s;outline:none;
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-500);background:#fff;box-shadow:0 0 0 3px rgba(201,163,78,.14)}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:24px;position:relative}
.form-foot .small{flex:1;min-width:220px}
.check{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:var(--muted);line-height:1.7}
.check input{margin-top:4px;accent-color:var(--red)}
.form-msg{
  margin-top:18px;padding:14px 18px;border-radius:8px;background:#F1F7EC;border:1px solid #CBE0BC;color:#3D6B2E;font-size:13.5px;display:none;
}
.form-msg.show{display:block}
.cta-band{
  position:relative;padding:88px 0;overflow:hidden;
  background:
    radial-gradient(800px 380px at 50% -10%,rgba(226,190,112,.28),transparent 70%),
    linear-gradient(120deg,#FFFDF7,#F7EFDD);
  border-top:1px solid var(--line);
}
.cta-band::after{content:"";position:absolute;left:50%;bottom:-260px;transform:translateX(-50%);width:760px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(226,190,112,.20),transparent 70%);filter:blur(20px)}
.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.cta-inner .h2{margin-top:14px}
.cta-inner .lead{margin-top:16px}
.cta-points{display:grid;gap:12px;margin-top:26px}
.cta-points div{display:flex;gap:12px;align-items:center;font-size:14px;color:var(--ink-2)}
.cta-points div::before{content:"✓";width:20px;height:20px;border-radius:50%;background:var(--gold-100);color:var(--gold-900);font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:700}

/* ---------- 页脚 ---------- */
.site-footer{background:#FBf6EA;border-top:1px solid var(--line-strong);padding:66px 0 0;position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:48px}
.footer-brand p{font-size:13.5px;color:var(--muted);margin-top:18px;max-width:310px;line-height:1.9}
.footer-col h4{font-size:13.5px;color:var(--ink);margin-bottom:18px;letter-spacing:.05em}
.footer-col a{display:block;font-size:13.5px;color:var(--ink-2);padding:5px 0;transition:.2s}
.footer-col a:hover{color:var(--red);padding-left:5px}
.footer-col .fnote{font-size:12.5px;color:var(--muted);line-height:1.9;margin-top:8px}
.footer-contact{font-size:12.5px;color:var(--muted);line-height:1.95}
.footer-contact a{display:inline;padding:0;color:var(--gold-900);font-weight:700;font-size:12.5px}
.footer-contact a:hover{color:var(--red);padding-left:0}
.footer-qr{
  width:112px;height:112px;border:1px dashed var(--line-strong);border-radius:8px;background:rgba(255,255,255,.6);
  display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;color:var(--muted);padding:10px;line-height:1.6;
}
.footer-qr.has-img{
  width:fit-content;height:auto;flex:none;flex-direction:column;gap:7px;border:1px solid var(--line-strong);
  border-radius:10px;background:#fff;padding:9px;box-shadow:var(--shadow-s);
}
.footer-qr.has-img img{display:block;width:94px;height:94px;border-radius:4px}
.footer-qr.has-img span{font-size:11px;color:var(--muted);line-height:1.4;white-space:nowrap}

/* ---------- 公众号二维码区块（联系我们） ---------- */
.qr-block{
  display:flex;gap:22px;align-items:center;margin-top:18px;padding:20px;
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-s);
}
.qr-block img{width:150px;height:150px;flex:none;border-radius:8px;display:block}
.qr-block .qr-txt{min-width:0}
.qr-block h3{margin-top:10px;font-size:19px}
.qr-block p{margin-top:8px;font-size:13.5px;color:var(--ink-2);line-height:1.8}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12px;color:var(--muted);
}
.footer-bottom a:hover{color:var(--gold-900)}

/* ---------- 吸底 CTA / 返回顶部 / toast ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:80;transform:translateY(110%);transition:.35s cubic-bezier(.2,.7,.3,1);
  background:rgba(255,253,247,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-strong);box-shadow:0 -8px 30px rgba(110,80,25,.08);
}
.sticky-cta.show{transform:translateY(0)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 0}
.sticky-inner p{font-size:14.5px;font-weight:600;color:var(--ink-2)}
.sticky-inner p b{color:var(--red)}
.sticky-tel{display:inline-block;margin-left:14px;font-size:13px;font-weight:500;color:var(--muted);white-space:nowrap}
.sticky-tel a{color:var(--gold-900);font-weight:700}
.sticky-tel a:hover{color:var(--red)}
.sticky-inner .btn-row{margin:0;gap:10px}
.backtop{
  position:fixed;right:24px;bottom:24px;z-index:70;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);
  background:#fff;color:var(--gold-900);box-shadow:var(--shadow-m);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:.28s;font-size:19px;
}
.backtop.show{opacity:1;visibility:visible;transform:translateY(0)}
.backtop:hover{background:var(--gold-100)}
.sticky-cta.show ~ .backtop{bottom:86px}
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:120;padding:13px 24px;border-radius:8px;
  background:var(--ink);color:#fff;font-size:13.5px;box-shadow:var(--shadow-l);opacity:0;visibility:hidden;transition:.3s;
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- 动效 ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}
.js .reveal.d4{transition-delay:.32s}.js .reveal.d5{transition-delay:.40s}
.count-num{font-variant-numeric:tabular-nums}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-item > a{padding:10px 9px;font-size:13.5px}
  .nav-actions{padding-left:12px;margin-left:2px}
  .service-quick{grid-template-columns:repeat(4,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
  .footer-col:last-child{grid-column:1/-1}
}
@media (max-width:960px){
  :root{--header-h:68px}
  .container{width:min(var(--container),calc(100% - 40px))}
  .section{padding:76px 0}
  .nav-menu{
    position:fixed;top:var(--header-h);left:0;right:0;bottom:0;background:rgba(253,250,243,.99);
    flex-direction:column;align-items:stretch;gap:0;padding:18px 22px 100px;overflow-y:auto;
    transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.7,.3,1);border-top:1px solid var(--line);
  }
  .nav-menu.open{transform:translateX(0)}
  .nav-item > a{padding:14px 8px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-item > a .caret{display:none}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:2px 0 8px 14px;min-width:0}
  .dropdown a{padding:9px 8px;font-size:14px}
  .dropdown .dd-title{display:none}
  .nav-actions{margin-left:auto;border-left:0;padding-left:0}
  .nav-actions .btn{display:none}
  .nav-toggle{display:flex}
  .hero{min-height:660px;background:linear-gradient(90deg,rgba(253,250,243,.98),rgba(253,250,243,.82) 55%,rgba(253,250,243,.35)),url('../img/hero-port.webp') center right/cover no-repeat}
  .hero-badge{right:5%;bottom:5%;width:220px;padding:18px}
  .hero-badge .num{font-size:30px}
  .ring-layout,.split,.cta-inner{grid-template-columns:1fr;gap:40px}
  .g4,.g5,.g6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service-quick{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps{grid-template-columns:1fr 1fr}
  .ladder{grid-template-columns:1fr 1fr}
  .ladder div:nth-child(2){border-right:0}
  .ladder div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .ladder div:nth-child(2)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:15px}
  .container{width:calc(100% - 32px)}
  .section{padding:60px 0}
  .section.tight{padding:48px 0}
  .h1{font-size:34px}
  .h2{font-size:26px}
  .lead{font-size:15.5px}
  .hero{min-height:auto;padding:calc(var(--header-h) + 54px) 0 76px;background:linear-gradient(180deg,rgba(253,250,243,.97),rgba(253,250,243,.86)),url('../img/hero-port.webp') center/cover no-repeat}
  .hero .h1{font-size:36px}
  .hero-sub{font-size:15.5px}
  .hero-badge{position:relative;right:auto;bottom:auto;width:100%;margin-top:38px}
  .hero-lines{display:none}
  .page-hero{padding:calc(var(--header-h) + 44px) 0 46px}
  .page-hero.with-photo,.page-hero.with-summit{background:linear-gradient(180deg,rgba(253,250,243,.96),rgba(253,250,243,.9)),var(--ivory)}
  .g2,.g3,.g4,.g5,.g6,.steps,.form-grid{grid-template-columns:1fr}
  .service-quick{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ring-wrap{max-width:340px}
  .ring-node{width:88px;padding:8px 4px}
  .ring-node b{font-size:11.5px}.ring-node span{font-size:9px}.ring-node em{font-size:9.5px}
  .ring-center b{font-size:13px}.ring-center span{font-size:9.5px}
  .ladder{grid-template-columns:1fr}
  .ladder div{border-right:0;border-bottom:1px solid var(--line)}
  .ladder div::after{display:none}
  .card,.ai-card,.form-card{padding:24px}
  .stat-card .num{font-size:36px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-col:last-child{grid-column:auto}
  .qr-block{flex-direction:column;text-align:center;gap:14px;padding:18px;overflow:hidden}
  .qr-block .qr-txt{width:100%;max-width:100%}
  .qr-block p,.qr-block .small{overflow-wrap:anywhere}
  .qr-block img{width:140px;height:140px}
  .sticky-inner p{font-size:12.5px;max-width:46%}
  .sticky-tel{display:none}
  .sticky-inner .btn{padding:10px 14px;font-size:12.5px}
  .sticky-inner .btn-ghost{display:none}
  .backtop{right:14px;bottom:14px;width:38px;height:38px}
  .sticky-cta.show ~ .backtop{bottom:76px}
  .btn{padding:12px 20px;font-size:14px}
  .btn-row{gap:10px}
  .timeline{padding-left:30px}
  .tl-item::before{left:-27px}
}
/* 图文报道卡片：案例 / 新闻活动 / 实训 / 背书 / 生态现场 */
.media-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s);display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease}
.media-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.media-thumb{aspect-ratio:16/10;background:var(--gold-100);overflow:hidden}
.media-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.media-card:hover .media-thumb img{transform:scale(1.035)}
.media-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.media-kicker{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.media-body .h3{font-size:17px;line-height:1.5;margin:0;color:var(--ink)}
.media-body p{font-size:13.5px;line-height:1.75;color:var(--muted);margin:0;flex:1}
.media-body .card-link{margin-top:4px}
@media(max-width:640px){.media-body{padding:16px}.media-thumb{aspect-ratio:16/9}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* 隐私政策：长文合规文本排版 */
.policy-section{padding:72px 0 96px}
.policy-wrap{display:grid;grid-template-columns:250px minmax(0,1fr);gap:52px;align-items:start}
.policy-toc{position:sticky;top:calc(var(--header-h) + 24px);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-s)}
.policy-toc b{display:block;font-size:14px;color:var(--gold-900);margin-bottom:12px;letter-spacing:.04em}
.policy-toc a{display:block;font-size:13px;line-height:1.6;color:var(--ink-2);padding:6px 0;border-bottom:1px dashed var(--line);text-decoration:none}
.policy-toc a:last-child{border-bottom:0}
.policy-toc a:hover{color:var(--red)}
.policy-body{max-width:840px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:38px 42px;box-shadow:var(--shadow-s)}
.policy-lead{font-size:15px;line-height:2;color:var(--ink-2);background:var(--gold-100);border-left:3px solid var(--gold-500);padding:14px 18px;border-radius:0 var(--radius-s) var(--radius-s) 0;margin:0 0 32px}
.policy-sec{padding:0 0 28px;margin:0 0 28px;border-bottom:1px solid var(--line)}
.policy-sec:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.policy-sec h2{font-size:20px;line-height:1.5;font-weight:800;color:var(--ink);margin:0 0 14px;padding-left:12px;border-left:3px solid var(--red)}
.policy-sec p{font-size:14.5px;line-height:2;color:var(--ink-2);margin:0 0 10px}
.policy-sec ul{margin:12px 0 0;padding-left:22px}
.policy-sec li{font-size:14.5px;line-height:2;color:var(--ink-2);margin:6px 0}
.policy-sec li::marker{color:var(--gold-700)}
@media(max-width:960px){
  .policy-wrap{grid-template-columns:1fr;gap:22px}
  .policy-toc{position:static}
  .policy-toc a{display:inline-block;margin-right:14px;border-bottom:0}
}
@media(max-width:640px){
  .policy-section{padding:48px 0 64px}
  .policy-body{padding:24px 20px}
  .policy-sec h2{font-size:18px}
}

/* ---------- 新闻详情页 ---------- */
.news-page{padding:44px 0 96px}
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}
.news-article{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:38px 42px;box-shadow:var(--shadow-s)}
.news-head{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:28px}
.news-head .h1{font-size:30px;line-height:1.45;margin:14px 0 12px;color:var(--ink)}
.news-summary{font-size:15px;line-height:1.9;color:var(--ink-2);background:var(--gold-100);border-left:3px solid var(--gold-500);padding:12px 16px;border-radius:0 var(--radius-s) var(--radius-s) 0;margin:0}
.news-cover{margin:0 0 28px;border-radius:var(--radius-s);overflow:hidden;border:1px solid var(--line)}
.news-cover img{width:100%;height:auto;display:block}
.news-cover figcaption{font-size:12px;color:var(--muted);padding:8px 12px;background:var(--gold-100)}
.news-body{font-size:15px;line-height:2.05;color:var(--ink-2)}
.news-body p{margin:0 0 16px}
.news-h2{font-size:19px;line-height:1.5;font-weight:800;color:var(--ink);margin:32px 0 14px;padding-left:12px;border-left:3px solid var(--red)}
.news-body ul{margin:12px 0 20px;padding-left:22px}
.news-body li{margin:6px 0}
.news-body li::marker{color:var(--gold-700)}
.news-quote{margin:20px 0;padding:12px 18px;background:var(--gold-100);border-left:3px solid var(--gold-500);color:var(--ink-2);border-radius:0 var(--radius-s) var(--radius-s) 0}
.news-foot{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:32px;padding-top:24px}
.news-pager{display:flex;justify-content:space-between;gap:16px;margin-top:28px}
.news-pager-item{display:grid;gap:4px;max-width:46%;text-decoration:none;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-s);background:#fff}
.news-pager-item:hover{border-color:var(--gold-400)}
.news-pager-item span{font-size:11.5px;color:var(--muted)}
.news-pager-item b{font-size:13px;line-height:1.6;color:var(--ink-2);font-weight:600}
.news-pager-item.right{text-align:right}
.news-side{display:grid;gap:16px;position:sticky;top:calc(var(--header-h) + 24px)}
.news-side-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-s)}
.news-side-box b{display:block;font-size:14px;color:var(--gold-900);margin-bottom:12px}
.news-side-box a{display:block;font-size:13px;line-height:1.7;color:var(--ink-2);padding:8px 0;border-bottom:1px dashed var(--line);text-decoration:none}
.news-side-box a:last-child{border-bottom:0}
.news-side-box a:hover{color:var(--red)}
.news-side-box p{font-size:13px;line-height:1.8;color:var(--ink-2);margin:0 0 10px}
@media(max-width:960px){
  .news-layout{grid-template-columns:1fr}
  .news-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .news-page{padding:28px 0 64px}
  .news-article{padding:22px 18px}
  .news-head .h1{font-size:23px}
  .news-side{grid-template-columns:1fr}
  .news-pager{flex-direction:column}
  .news-pager-item{max-width:100%}
}