:root{
--paper:#f1e5cc;
--paper-2:#e8d9b7;
--paper-3:#f7eed7;
--ink:#1c130d;
--ink-2:#3a281c;
--ink-3:#6f5944;
--cinnabar:#c8302d;
--cinnabar-deep:#9c1b18;
--lacquer:#6f1d18;
--gold:#bc8a2c;
--gold-2:#e0b552;
--jade:#3a7d6e;
--jade-2:#5fa18e;
--line:rgba(28,19,13,.14);
--line-2:rgba(28,19,13,.28);
--line-gold:rgba(188,138,44,.42);
--line-dark:rgba(248,226,177,.26);
--grad-cinnabar:linear-gradient(135deg,#c8302d 0%,#9c1b18 100%);
--grad-gold:linear-gradient(135deg,#e0b552 0%,#bc8a2c 100%);
--grad-mixed:linear-gradient(135deg,#c8302d 0%,#bc8a2c 60%,#3a7d6e 100%);
--ease:cubic-bezier(.2,.8,.2,1);
--shadow-soft:0 24px 60px rgba(70,38,16,.12);
--shadow-deep:0 38px 90px rgba(70,38,16,.22);
--cursor-x:50vw;
--cursor-y:40vh;
--parax:0;
--paray:0;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:clamp(15px, 0.3vw + 11px, 20px)}
body{
color:var(--ink);
background:var(--paper);
background-image:
radial-gradient(circle at 12% 18%,rgba(200,48,45,.06) 0%,transparent 28%),
radial-gradient(circle at 88% 82%,rgba(58,125,110,.06) 0%,transparent 30%),
radial-gradient(circle at 50% 50%,rgba(188,138,44,.04) 0%,transparent 60%),
url("data:image/svg+xml;utf8,");
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;
line-height:1.72;
overflow-x:hidden;
-webkit-font-smoothing:antialiased;
}
body::before{
content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
background-image:url("data:image/svg+xml;utf8,");
mix-blend-mode:multiply;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img,svg{display:block;max-width:100%}
.ambient{position:fixed;inset:0;pointer-events:none;z-index:0}
.ambient::before{
content:"";position:absolute;width:520px;height:520px;border-radius:50%;
background:radial-gradient(circle,rgba(200,48,45,.14) 0%,transparent 60%);
filter:blur(40px);
transform:translate(calc(var(--cursor-x) - 260px),calc(var(--cursor-y) - 260px));
transition:transform .4s ease-out;
}
.cursor{position:fixed;width:6px;height:6px;border-radius:50%;background:var(--cinnabar);pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .25s var(--ease),height .25s var(--ease),opacity .25s var(--ease)}
.cursor-ring{position:fixed;width:34px;height:34px;border:1px solid rgba(200,48,45,.55);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .35s var(--ease),height .35s var(--ease),border-color .35s var(--ease)}
.cursor.is-active{width:0;height:0}
.cursor-ring.is-active{width:62px;height:62px;border-color:var(--gold)}
@media (max-width:880px){.cursor,.cursor-ring{display:none}}
main{position:relative;z-index:2}
section{position:relative;padding:140px 0}
.shell{width:min(1240px,calc(100% - 56px));margin:0 auto;position:relative;z-index:2}
.seal-mini{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;background:var(--cinnabar);color:#fff8e7;font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600;font-size:1.125rem;border-radius:4px;box-shadow:0 4px 12px rgba(156,27,24,.35);position:relative}
.seal-mini::after{content:"";position:absolute;inset:3px;border:1px solid rgba(255,248,231,.45);border-radius:2px;pointer-events:none}
/* reveal */
.reveal{opacity:0;transform:translateY(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-l{opacity:0;transform:translateX(-36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal-l.in{opacity:1;transform:none}
.reveal-r{opacity:0;transform:translateX(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal-r.in{opacity:1;transform:none}
/* shared section head (used by Advantages) */
.section-head{margin-bottom:84px;display:grid;grid-template-columns:auto 1fr auto;gap:48px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:36px}
.section-head .section-title:only-child{grid-column:1/-1}
.section-num{display:flex;align-items:center;gap:14px;font-size:.75rem;letter-spacing:.4em;color:var(--gold);font-weight:500}
.section-num .seal-mini{width:36px;height:36px;font-size:.9375rem;border-radius:3px}
.section-title{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;font-size:clamp(1.875rem,3.6vw,2.625rem);line-height:1.1;color:var(--ink);letter-spacing:-.01em}
.section-title .accent{color:var(--cinnabar);position:relative}
.section-title .accent::before{content:"";position:absolute;left:-4%;right:-4%;bottom:.08em;height:.16em;background:rgba(224,181,82,.42);z-index:-1;transform:skewX(-8deg)}
.section-kicker{max-width:360px;font-size:.875rem;color:var(--ink-3);text-align:right;line-height:1.7}
/* ============ ABOUT (中国风山水 入场页) ============ */
#about{
position:relative;overflow:hidden;
padding:180px 0 180px;
background:
radial-gradient(ellipse at 50% 0%,rgba(247,238,215,.7) 0%,transparent 65%),
var(--paper);
}
/* 顶/底 鎏金细线 */
#about::before,#about::after{
content:"";position:absolute;left:0;right:0;height:1px;
background:linear-gradient(90deg,transparent,var(--line-gold) 20%,var(--gold) 50%,var(--line-gold) 80%,transparent);
z-index:3;pointer-events:none;
}
#about::before{top:0;animation:shimmer 6s ease-in-out infinite}
#about::after{bottom:0;animation:shimmer 6s ease-in-out infinite reverse}
@keyframes shimmer{
0%,100%{opacity:.5;transform:scaleX(.92)}
50%{opacity:1;transform:scaleX(1)}
}
/* 背景容器 */
.bg-art{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
/* ====== 色斑 A — 右上暖金 ====== */
.blob{position:absolute;border-radius:50%;pointer-events:none;will-change:transform}
.blob-a{
width:min(680px,70vw);height:min(680px,70vw);
top:-12%;right:-8%;
background:radial-gradient(circle,rgba(224,181,82,.18) 0%,rgba(200,48,45,.08) 40%,transparent 70%);
filter:blur(80px);
animation:blobA 20s ease-in-out infinite;
}
@keyframes blobA{
0%,100%{transform:translate(0,0) scale(1)}
33%{transform:translate(-40px,30px) scale(1.06)}
66%{transform:translate(20px,-20px) scale(.96)}
}
/* ====== 色斑 B — 左下朱砂 ====== */
.blob-b{
width:min(560px,60vw);height:min(560px,60vw);
bottom:-10%;left:-6%;
background:radial-gradient(circle,rgba(200,48,45,.12) 0%,rgba(156,27,24,.06) 42%,transparent 70%);
filter:blur(80px);
animation:blobB 26s ease-in-out infinite;
}
@keyframes blobB{
0%,100%{transform:translate(0,0) scale(1)}
50%{transform:translate(50px,-40px) scale(1.08)}
}
/* ====== 色斑 C — 中央微翠 ====== */
.blob-c{
width:min(420px,45vw);height:min(420px,45vw);
top:38%;left:42%;
background:radial-gradient(circle,rgba(58,125,110,.08) 0%,transparent 65%);
filter:blur(70px);
animation:blobC 30s ease-in-out infinite;
}
@keyframes blobC{
0%,100%{transform:translate(0,0) scale(1)}
40%{transform:translate(-30px,25px) scale(1.05)}
75%{transform:translate(25px,-15px) scale(.97)}
}
/* ====== 金弧 — 缓慢旋转的细线圆环 ====== */
.arc-ring{
position:absolute;
top:50%;left:50%;
width:min(620px,72vw);height:min(620px,72vw);
margin-top:calc(min(620px,72vw) / -2);
margin-left:calc(min(620px,72vw) / -2);
border-radius:50%;
border:1px solid transparent;
background:
conic-gradient(from 0deg,transparent 0%,rgba(224,181,82,.2) 15%,transparent 30%,transparent 100%)
border-box;
-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);
mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);
-webkit-mask-composite:xor;
mask-composite:exclude;
animation:arcSpin 60s linear infinite;
opacity:.55;
}
@keyframes arcSpin{to{transform:rotate(360deg)}}
/* ====== 微光粒子 (canvas) ====== */
.hero-particles{position:absolute;inset:0}
/* ====== 内容 ====== */
.about-centered{position:relative;z-index:2;text-align:center;max-width:980px;margin:0 auto}
.about-centered h2{
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;
font-size:clamp(3rem,6vw,4.5rem);line-height:1.08;
margin:0 0 28px;color:var(--ink);
letter-spacing:.04em;
position:relative;display:inline-block;
}
.about-centered h2::before,
.about-centered h2::after{
content:"";position:absolute;top:50%;width:54px;height:1px;
background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.about-centered h2::before{right:calc(100% + 36px)}
.about-centered h2::after{left:calc(100% + 36px)}
.about-centered .lead{
max-width:780px;margin:0 auto 48px;
color:var(--ink-2);font-size:1rem;line-height:1.8;
}
/* 团队 */
.team-zone{position:relative;z-index:2;margin-top:96px}
.team-head-cn{
text-align:center;margin-bottom:32px;
position:relative;padding-bottom:24px;
}
.team-head-cn::after{
content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
width:64px;height:2px;background:var(--cinnabar);
}
.team-head-cn .lbl{
color:var(--cinnabar);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;
font-size:.875rem;font-weight:600;display:block;letter-spacing:.16em;
}
.team-head-cn .desc{
margin-top:10px;color:var(--ink-3);font-size:.875rem;
}
.team-cn{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;max-width:1100px;margin:0 auto}
.member-cn{
position:relative;display:grid;grid-template-columns:68px 1fr;gap:14px;align-items:center;
min-height:120px;overflow:hidden;
border:1px solid var(--line);border-radius:4px;padding:18px;
background:
linear-gradient(155deg,rgba(255,255,255,.7) 0%,rgba(247,238,215,.4) 100%),
var(--paper-3);
box-shadow:0 14px 32px rgba(80,40,24,.06);
transition:transform .26s var(--ease),border-color .26s var(--ease),box-shadow .26s var(--ease);
cursor:none;
}
.member-cn::after{
content:"";position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
width:22px;height:2px;border-radius:2px;background:var(--gold);opacity:.5;
transition:width .3s var(--ease),opacity .3s var(--ease);
}
.member-cn:hover{
transform:translateY(-7px);
border-color:var(--gold);
box-shadow:0 26px 48px rgba(156,27,24,.12);
}
.member-cn:hover::after{width:40px;opacity:1}
.avatar-sq{
position:relative;
width:68px;height:68px;display:grid;place-items:center;overflow:hidden;
border-radius:16px;color:#fff;
border:1px solid rgba(224,181,82,.42);
box-shadow:0 10px 24px rgba(28,19,13,.22);
isolation:isolate;
}
.avatar-sq::before{
content:"";position:absolute;inset:5px;border-radius:11px;
border:1px solid rgba(224,181,82,.2);pointer-events:none;z-index:2;
}
.avatar-sq::after{
content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
background:linear-gradient(180deg,rgba(255,248,231,.16),transparent 52%);
}
.avatar-sq svg{
position:relative;z-index:3;
width:30px;height:30px;
stroke:#ecd9a6;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
filter:drop-shadow(0 1px 3px rgba(0,0,0,.3));
}
.av-1{background:linear-gradient(150deg,#2b2117 0%,#15100a 100%)}
.av-2{background:linear-gradient(150deg,#5e201b 0%,#311010 100%)}
.av-3{background:linear-gradient(150deg,#1f4a40 0%,#0f2a24 100%)}
.av-4{background:linear-gradient(150deg,#243349 0%,#121a28 100%)}
.av-5{background:linear-gradient(150deg,#6b4f1d 0%,#382a11 100%)}
.member-cn h4{
color:var(--ink);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;
font-size:1.0625rem;font-weight:600;line-height:1.2;margin-bottom:2px;
}
.member-cn p{color:var(--ink-3);font-size:.8125rem}
/* ============ ADVANTAGES ============ */
#recent-activities{background:var(--paper);position:relative}
#recent-activities::before{
content:"";position:absolute;top:0;left:0;right:0;height:1px;
background:linear-gradient(90deg,transparent,var(--line-gold) 30%,var(--gold) 50%,var(--line-gold) 70%,transparent);
pointer-events:none;
}
.adv-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);margin-bottom:96px}
.adv{
padding:48px 32px 44px;border-right:1px solid var(--line);position:relative;background:var(--paper-3);
transition:all .5s var(--ease);
}
.adv:last-child{border-right:0}
.adv:hover{background:#fff8e7;transform:translateY(-4px);z-index:2;box-shadow:var(--shadow-soft)}
.adv .idx{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.75rem;font-weight:600;color:var(--cinnabar);letter-spacing:.2em;margin-bottom:32px;display:flex;align-items:center;gap:10px}
.adv .idx::after{content:"";flex:1;height:1px;background:var(--line)}
.adv h4{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.25rem;font-weight:600;margin-bottom:12px;line-height:1.2;color:var(--ink)}
.adv p{font-size:.875rem;color:var(--ink-3);line-height:1.8}
.ai-spotlight{
margin-bottom:120px;padding:64px 56px;
background:linear-gradient(135deg,#1c130d 0%,#3a281c 50%,#5a1a17 100%);
color:#fff8e7;position:relative;overflow:hidden;
box-shadow:var(--shadow-deep);
}
.ai-spotlight::before{
content:"";position:absolute;top:-20%;right:-10%;width:500px;height:500px;
background:radial-gradient(circle,rgba(224,181,82,.22) 0%,transparent 60%);filter:blur(50px);
}
.ai-spotlight::after{
content:"";position:absolute;inset:0;
background-image:
linear-gradient(90deg,transparent 0 60px,rgba(224,181,82,.04) 60px 61px,transparent 61px),
linear-gradient(0deg,transparent 0 60px,rgba(224,181,82,.04) 60px 61px,transparent 61px);
pointer-events:none;
}
.ai-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.ai-tag{
display:inline-flex;align-items:center;gap:12px;padding:8px 20px;border-radius:99px;
background:rgba(224,181,82,.12);border:1px solid rgba(224,181,82,.4);
font-size:.75rem;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-2);
margin-bottom:32px;
}
.ai-tag .pulse{width:8px;height:8px;border-radius:50%;background:var(--gold-2);box-shadow:0 0 0 0 rgba(224,181,82,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(224,181,82,.6)}70%{box-shadow:0 0 0 14px rgba(224,181,82,0)}100%{box-shadow:0 0 0 0 rgba(224,181,82,0)}}
.ai-spotlight h3{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:clamp(1.5rem,2.8vw,2rem);font-weight:600;line-height:1.25;margin-bottom:20px;letter-spacing:-.01em}
.ai-spotlight h3 .accent{color:var(--gold-2)}
.ai-spotlight .desc{font-size:.9375rem;line-height:1.8;color:rgba(255,248,231,.78);max-width:480px}
.ai-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.ai-flow::before{
content:"";position:absolute;top:32px;left:8%;right:8%;height:1px;
background:linear-gradient(90deg,transparent,var(--gold-2),var(--cinnabar),var(--jade-2),transparent);
}
.ai-step{position:relative;text-align:center}
.ai-step .dot{
width:56px;height:56px;border-radius:50%;
background:rgba(28,19,13,.6);border:1px solid rgba(224,181,82,.4);
display:flex;align-items:center;justify-content:center;margin:0 auto 14px;
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.125rem;font-weight:600;color:var(--gold-2);
backdrop-filter:blur(8px);position:relative;z-index:1;
transition:all .4s var(--ease);
}
.ai-step:hover .dot{background:var(--cinnabar);border-color:var(--cinnabar);color:#fff8e7;transform:scale(1.08)}
.ai-step .lbl{font-size:.6875rem;letter-spacing:.2em;color:rgba(255,248,231,.65);text-transform:uppercase}
.cases-head{border-bottom:1px solid var(--line);padding-bottom:36px;margin-bottom:36px}
.cases-head h3{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:clamp(1.5rem,2.8vw,2rem);font-weight:600;color:var(--ink)}
.cases-head .small{font-size:.75rem;letter-spacing:.4em;color:var(--gold);text-transform:uppercase}
.cases-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line)}
.case-tab{
padding:24px;background:var(--paper-3);border-right:1px solid var(--line);text-align:left;
transition:all .4s var(--ease);cursor:none;position:relative;
}
.case-tab:last-child{border-right:0}
.case-tab .num{font-family:"Inter","PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.6875rem;letter-spacing:.3em;color:var(--gold);margin-bottom:12px;display:block}
.case-tab strong{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1rem;font-weight:600;color:var(--ink);display:block;margin-bottom:5px;line-height:1.3}
.case-tab small{font-size:.8125rem;color:var(--ink-3);display:block}
.case-tab.active{background:#fff8e7}
.case-tab.active::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cinnabar)}
.case-tab:hover{background:#fff8e7}
.case-stage{
--case-grad:linear-gradient(135deg,#c8302d 0%,#8b1a17 60%,#bc8a2c 100%);
display:grid;grid-template-columns:.9fr 1.1fr;gap:0;
border:1px solid var(--line);border-top:0;background:#fff8e7;
transition:transform 200ms ease;
}
.case-poster{
position:relative;padding:40px 36px;color:#fff8e7;min-height:380px;
display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;
background:var(--case-grad);
transition:background .6s var(--ease);
}
.case-poster::before{
content:"";position:absolute;inset:0;
background-image:repeating-linear-gradient(45deg,transparent 0 20px,rgba(255,248,231,.08) 20px 21px);
pointer-events:none;
}
.case-poster::after{
content:"";position:absolute;top:32px;right:32px;width:90px;height:90px;
border:1px solid rgba(255,248,231,.55);border-radius:50%;
background:
radial-gradient(circle,rgba(255,248,231,.18) 30%,transparent 32%),
conic-gradient(rgba(255,248,231,.4) 0% 25%,transparent 25% 50%,rgba(255,248,231,.4) 50% 75%,transparent 75% 100%);
opacity:.7;
}
.case-poster .case-tag-pill{
align-self:flex-start;padding:6px 14px;border:1px solid rgba(255,248,231,.5);border-radius:99px;
font-size:.6875rem;letter-spacing:.3em;text-transform:uppercase;background:rgba(0,0,0,.18);margin-bottom:18px;backdrop-filter:blur(8px);
}
.case-poster h4{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.5rem;font-weight:600;line-height:1.2;margin-bottom:12px}
.case-poster .meta{font-size:.875rem;color:rgba(255,248,231,.85);letter-spacing:.04em}
.case-body{padding:40px;display:flex;flex-direction:column;justify-content:center}
.case-body .case-num{font-family:"Inter","PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.75rem;letter-spacing:.3em;color:var(--cinnabar);margin-bottom:12px}
.case-body h5{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.375rem;font-weight:600;line-height:1.25;color:var(--ink);margin-bottom:14px}
.case-body .case-desc{font-size:.9375rem;color:var(--ink-2);line-height:1.8;margin-bottom:24px}
.case-stats{display:flex;flex-wrap:wrap;gap:24px 32px;margin-bottom:28px;padding:22px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}
.case-stats .s .n{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.5rem;font-weight:600;color:var(--cinnabar);line-height:1}
.case-stats .s .l{margin-top:6px;font-size:.6875rem;letter-spacing:.2em;color:var(--ink-3);text-transform:uppercase}
.case-tags{display:flex;flex-wrap:wrap;gap:10px}
.case-tags span{padding:7px 14px;background:var(--paper-3);border:1px solid var(--line);border-radius:99px;font-size:.75rem;color:var(--ink-2);font-weight:500}
/* footer */
footer{padding:80px 0 60px;border-top:1px solid var(--line);position:relative;z-index:2;text-align:center;background:linear-gradient(180deg,transparent 0%,rgba(232,217,183,.4) 100%)}
footer .stamp-row{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:24px}
footer .stamp-row .seal-mini{width:64px;height:64px;font-size:1.875rem;border-radius:6px;transform:rotate(-6deg)}
footer .mark{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;font-size:2.25rem;color:var(--ink);letter-spacing:.06em}
footer .mark .dot{color:var(--cinnabar);margin:0 12px}
footer .tag{margin-top:18px;font-size:.6875rem;letter-spacing:.5em;color:var(--ink-3);text-transform:uppercase}
footer .contact{margin-top:28px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap;color:var(--ink-2);font-size:.875rem}
footer .contact span{padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,248,231,.48)}
footer .copy{margin-top:48px;font-size:.75rem;color:var(--ink-3)}
footer .copy strong{color:var(--ink-2);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600}
.floating-seal{
position:fixed;right:32px;bottom:32px;z-index:50;
width:64px;height:64px;border-radius:50%;
background:var(--cinnabar);color:#fff8e7;
display:flex;align-items:center;justify-content:center;
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.25rem;font-weight:600;
box-shadow:0 18px 36px rgba(156,27,24,.35);
cursor:none;transition:all .4s var(--ease);
border:2px solid #fff8e7;
opacity:0;transform:scale(.6);pointer-events:none;
}
.floating-seal.show{opacity:1;transform:scale(1);pointer-events:auto}
.floating-seal::before{content:"";position:absolute;inset:4px;border:1px solid rgba(255,248,231,.4);border-radius:50%;pointer-events:none}
.floating-seal:hover{transform:scale(1.1) rotate(-12deg);box-shadow:0 24px 48px rgba(156,27,24,.5)}
@media (max-width:780px){.floating-seal{width:52px;height:52px;font-size:1rem;right:18px;bottom:18px}}
/* ============ 近期活动（后台可管理 · 卡片网格） ============ */
.cases-sub{margin-top:12px;color:var(--ink-3);font-size:.9375rem;line-height:1.7}
.activity-filters{
display:flex;flex-wrap:wrap;gap:10px;margin:0 0 32px;position:relative;z-index:2;
}
.activity-filter{
appearance:none;-webkit-appearance:none;
border:1px solid var(--line);background:rgba(255,248,231,.72);color:var(--ink-2);
padding:10px 20px;border-radius:8px;
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.9375rem;font-weight:500;letter-spacing:.06em;
cursor:none;transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.activity-filter:hover{
border-color:rgba(200,48,45,.35);color:var(--cinnabar);background:#fff8e7;
}
.activity-filter.active{
background:var(--cinnabar);border-color:var(--cinnabar);color:#fff8e7;font-weight:600;
box-shadow:0 8px 20px rgba(156,27,24,.22);
}
.activity-filter.active:hover{
background:var(--cinnabar-deep,#9c1b18);border-color:var(--cinnabar-deep,#9c1b18);color:#fff8e7;
}
/* 手机：单行横向滑动，避免多行留白 */
@media (max-width:780px){
.activity-filters{
flex-wrap:nowrap;gap:8px;margin:0 -4px 22px;padding:2px 4px 6px;
overflow-x:auto;-webkit-overflow-scrolling:touch;
scrollbar-width:none;overscroll-behavior-x:contain;
}
.activity-filters::-webkit-scrollbar{display:none}
.activity-filter{
flex:0 0 auto;white-space:nowrap;
padding:8px 14px;font-size:.8125rem;letter-spacing:.03em;border-radius:7px;
}
.activity-filter.active{box-shadow:0 4px 12px rgba(156,27,24,.2)}
}
.activity-grid{
display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;
position:relative;z-index:2;
}
.activity-card{
position:relative;display:flex;flex-direction:column;overflow:hidden;
border:1px solid var(--line);border-radius:6px;background:#fff8e7;
box-shadow:0 16px 40px rgba(80,40,24,.08);
transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
cursor:none;
}
.activity-card:hover{
transform:translateY(-8px);border-color:var(--gold);
box-shadow:0 30px 64px rgba(156,27,24,.14);
}
.ac-poster{
position:relative;min-height:188px;display:flex;flex-direction:column;justify-content:flex-end;
padding:18px;color:#fff8e7;overflow:hidden;
background:var(--case-grad,linear-gradient(135deg,#c8302d 0%,#8b1a17 60%,#bc8a2c 100%));
}
.ac-poster img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.ac-poster::before{
content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
background-image:repeating-linear-gradient(45deg,transparent 0 22px,rgba(255,248,231,.06) 22px 23px);
}
.ac-poster::after{
content:"";position:absolute;inset:0;z-index:1;
background:linear-gradient(180deg,rgba(28,19,13,.06) 0%,rgba(28,19,13,.56) 100%);
}
.ac-poster > *{position:relative;z-index:2}
.ac-cat{
align-self:flex-start;margin-bottom:auto;
padding:5px 12px;border:1px solid rgba(255,248,231,.5);border-radius:99px;
background:rgba(0,0,0,.2);
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.6875rem;font-weight:600;letter-spacing:.18em;
}
.ac-featured{
position:absolute;top:14px;right:14px;z-index:3;
display:inline-flex;align-items:center;gap:5px;
padding:5px 11px;border-radius:99px;
background:var(--grad-gold);color:#3a281c;
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.6875rem;font-weight:700;letter-spacing:.08em;
box-shadow:0 6px 16px rgba(188,138,44,.4);
}
.ac-poster h4{
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.25rem;font-weight:600;line-height:1.25;
margin-top:14px;text-shadow:0 2px 8px rgba(0,0,0,.32);
}
.ac-body{display:flex;flex-direction:column;flex:1;padding:18px 22px 22px}
.ac-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.ac-tags span{
padding:5px 11px;background:var(--paper-3);border:1px solid var(--line);border-radius:99px;
font-size:.75rem;color:var(--ink-2);font-weight:500;
}
.ac-link{
margin-top:auto;display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
padding:9px 16px;border:1px solid var(--cinnabar);border-radius:6px;color:var(--cinnabar);
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.8125rem;font-weight:600;
transition:all .3s var(--ease);cursor:none;
}
.ac-link i{font-style:normal;transition:transform .3s var(--ease)}
.ac-link:hover{background:var(--cinnabar);color:#fff8e7}
.ac-link:hover i{transform:translateX(4px)}
.activity-empty{
grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--ink-3);
border:1px dashed var(--line-2);border-radius:6px;font-size:.9375rem;
}
.activity-pager{
display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;
margin-top:44px;position:relative;z-index:2;
}
.pager-btn{
appearance:none;-webkit-appearance:none;
min-width:42px;height:42px;padding:0 14px;
border:1px solid var(--line);border-radius:8px;
background:rgba(255,248,231,.72);color:var(--ink-2);
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.9375rem;font-weight:500;letter-spacing:.04em;
cursor:none;transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
}
.pager-btn:hover:not(:disabled){
border-color:rgba(200,48,45,.35);color:var(--cinnabar);background:#fff8e7;
}
.pager-btn.active{
background:var(--cinnabar);border-color:var(--cinnabar);color:#fff8e7;font-weight:600;
box-shadow:0 8px 20px rgba(156,27,24,.22);
}
.pager-btn:disabled{opacity:.35}
.pager-ellipsis{color:var(--ink-3);font-size:.9375rem;padding:0 2px;letter-spacing:.1em}
.pager-info{
width:100%;text-align:center;margin-top:6px;
color:var(--ink-3);font-size:.8125rem;letter-spacing:.06em;
}
@media (max-width:1180px){.activity-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:780px){
.activity-grid{grid-template-columns:1fr}
.activity-pager{gap:8px;margin-top:32px}
.pager-btn{min-width:38px;height:38px;padding:0 12px;font-size:.875rem;border-radius:7px}
}
/* 响应式 */
@media (max-width:1180px){
.team-cn{grid-template-columns:repeat(3,1fr)}
.ai-inner{grid-template-columns:1fr;gap:48px}
.case-stage{grid-template-columns:1fr}
.adv-row{grid-template-columns:repeat(2,1fr)}
.adv:nth-child(2){border-right:0}
.adv:nth-child(1),.adv:nth-child(2){border-bottom:1px solid var(--line)}
.cases-tabs{grid-template-columns:repeat(2,1fr)}
.case-tab:nth-child(2){border-right:0}
.case-tab:nth-child(1),.case-tab:nth-child(2){border-bottom:1px solid var(--line)}
.about-centered h2::before,.about-centered h2::after{display:none}
}
@media (max-width:780px){
section{padding:96px 0}
.section-head{grid-template-columns:1fr;gap:24px;text-align:left}
.section-kicker{text-align:left;max-width:none}
.team-cn{grid-template-columns:repeat(2,1fr)}
.adv-row{grid-template-columns:1fr}
.adv{border-right:0;border-bottom:1px solid var(--line)}
.ai-spotlight{padding:48px 28px}
.ai-spotlight h3{font-size:1.5rem}
.case-poster h4{font-size:1.25rem}
.case-body h5{font-size:1.25rem}
.cases-tabs{grid-template-columns:1fr}
.case-tab{border-right:0;border-bottom:1px solid var(--line)}
footer .mark{font-size:1.75rem}
.about-centered h2{font-size:2.625rem}
}
/* ============ 高级交互 & 移动端升级 ============ */
/* 顶部滚动进度条 */
.scroll-progress{
position:fixed;top:0;left:0;height:3px;width:0;z-index:9997;
background:linear-gradient(90deg,var(--cinnabar),var(--gold-2) 55%,var(--jade-2));
box-shadow:0 0 12px rgba(200,48,45,.35);
transition:width .12s linear;
}
/* 首屏下滑提示 */
.scroll-cue{
position:fixed;left:50%;bottom:20px;transform:translateX(-50%);
z-index:40;display:flex;flex-direction:column;align-items:center;gap:8px;
pointer-events:none;
transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.scroll-cue .cue-pill{
display:inline-flex;align-items:center;gap:8px;
padding:10px 18px 10px 16px;
border-radius:999px;
background:rgba(247,238,215,.88);
border:1.5px solid rgba(200,48,45,.28);
box-shadow:
0 8px 24px rgba(70,38,16,.12),
0 0 0 4px rgba(200,48,45,.06);
backdrop-filter:blur(8px);
animation:cuePulse 2.2s var(--ease) infinite;
}
.scroll-cue .cue-label{
font-size:.84rem;font-weight:600;letter-spacing:.22em;
color:var(--cinnabar-deep);white-space:nowrap;line-height:1;
}
.scroll-cue .cue-arrows{
display:flex;flex-direction:column;align-items:center;gap:0;
height:18px;overflow:hidden;
}
.scroll-cue .cue-arrows svg{
width:16px;height:12px;display:block;flex-shrink:0;
animation:cueSlide 1.5s var(--ease) infinite;
}
.scroll-cue .cue-arrows svg path{
fill:none;stroke:var(--cinnabar);stroke-width:2.4;
stroke-linecap:round;stroke-linejoin:round;
}
.scroll-cue .cue-arrows svg:nth-child(2){
margin-top:-4px;opacity:.4;
animation-delay:.18s;
}
@keyframes cuePulse{
0%,100%{box-shadow:0 8px 24px rgba(70,38,16,.12),0 0 0 4px rgba(200,48,45,.06)}
50%{box-shadow:0 10px 28px rgba(70,38,16,.16),0 0 0 7px rgba(200,48,45,.12)}
}
@keyframes cueSlide{
0%{transform:translateY(-6px);opacity:0}
35%{opacity:1}
70%{opacity:.55}
100%{transform:translateY(8px);opacity:0}
}
.scroll-cue.hide{opacity:0;transform:translate(-50%,16px);pointer-events:none}
/* 通用级联进场（容器进入视口后子项依次浮现）*/
.stagger > *{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.stagger.in > *{opacity:1;transform:none}
.stagger.in > *:nth-child(1){transition-delay:.04s}
.stagger.in > *:nth-child(2){transition-delay:.12s}
.stagger.in > *:nth-child(3){transition-delay:.20s}
.stagger.in > *:nth-child(4){transition-delay:.28s}
.stagger.in > *:nth-child(5){transition-delay:.36s}
.stagger.in > *:nth-child(6){transition-delay:.44s}
.stagger.in > *:nth-child(7){transition-delay:.52s}
.stagger.in > *:nth-child(8){transition-delay:.60s}
.stagger.in > *:nth-child(9){transition-delay:.68s}
.stagger.in > *:nth-child(10){transition-delay:.76s}
/* 触摸设备：点按反馈，并消除“悬停残留” */
@media (hover:none){
.activity-card:active,.member-cn:active,.adv:active{transform:scale(.984);transition:transform .12s ease}
.ac-link:active,.feature-cta:active{transform:scale(.95)}
.activity-card:hover,.member-cn:hover,.adv:hover{transform:none;box-shadow:0 16px 40px rgba(80,40,24,.08)}
}
/* 移动端排版升级 */
@media (max-width:780px){
#about{padding:104px 0 76px}
.blob-a,.blob-b,.blob-c{filter:blur(54px)}
.team-zone{margin-top:60px}
.adv-row{margin-bottom:56px}
.ai-spotlight{margin-bottom:64px}
.about-centered .lead{font-size:.95rem;line-height:1.85;margin-bottom:0}
.cases-head{margin-bottom:28px}
.ac-poster{min-height:210px}
.ac-poster h4{font-size:1.32rem}
.ac-body{padding:18px 20px 20px}
/* 团队：精致双列名片（鎏金漆器质感头像 + 居中排版）*/
.team-cn{gap:14px}
.member-cn{
grid-template-columns:1fr;justify-items:center;align-content:center;text-align:center;
gap:14px;padding:28px 16px 30px;min-height:0;border-radius:14px;
background:linear-gradient(160deg,rgba(255,255,255,.66),rgba(247,238,215,.34)),var(--paper-3);
}
.member-cn > div{display:flex;flex-direction:column;align-items:center}
.member-cn h4{font-size:1.05rem;margin-bottom:5px}
.member-cn p{font-size:.82rem}
/* 优势卡片 */
.adv{padding:30px 24px 28px}
.adv .idx{margin-bottom:18px}
/* AI 流程更紧凑 */
.ai-step .dot{width:48px;height:48px;font-size:1rem}
.ai-step .lbl{font-size:.6rem;letter-spacing:.02em}
.ai-flow::before{top:24px}
}
@media (max-width:430px){
.about-centered h2{font-size:2rem;line-height:1.18}
.ai-step .dot{width:42px;height:42px;font-size:.9rem}
.ai-flow::before{top:21px}
}
/* ============ 落地页 · 主张 / CTA / 对比 ============ */
.hero-kicker{
display:inline-block;margin-bottom:22px;padding:7px 18px;border-radius:999px;
border:1px solid var(--line-gold);background:rgba(224,181,82,.1);
color:var(--gold);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.8125rem;font-weight:600;letter-spacing:.1em;
}
.hero-cta{margin-top:6px;display:flex;flex-direction:column;align-items:center;gap:20px}
.btn-primary{
display:inline-flex;align-items:center;gap:10px;
padding:16px 34px;border-radius:8px;
background:var(--grad-cinnabar);color:#fff8e7;
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.0625rem;font-weight:600;letter-spacing:.02em;
box-shadow:0 16px 34px rgba(156,27,24,.32);
border:1px solid rgba(255,248,231,.18);
transition:transform .3s var(--ease),box-shadow .3s var(--ease);cursor:none;
}
.btn-primary .wx-ico{
display:inline-grid;place-items:center;width:24px;height:24px;border-radius:6px;
background:rgba(255,248,231,.18);font-size:.95rem;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 48px rgba(156,27,24,.42)}
.btn-primary:active{transform:translateY(-1px) scale(.99)}
.hero-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.hero-trust span{
padding:7px 15px;border-radius:999px;border:1px solid var(--line);
background:rgba(255,248,231,.5);color:var(--ink-2);font-size:.8125rem;font-weight:500;
}
.hero-trust span::before{content:"✓";margin-right:6px;color:var(--cinnabar);font-weight:700}
/* 复制提示 toast */
.toast{
position:fixed;left:50%;bottom:40px;transform:translate(-50%,20px);
z-index:9999;max-width:86vw;padding:13px 22px;border-radius:8px;text-align:center;
background:rgba(28,19,13,.94);color:#fff8e7;font-size:.9rem;font-weight:500;
box-shadow:0 18px 40px rgba(28,19,13,.34);border:1px solid rgba(224,181,82,.4);
opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.toast.show{opacity:1;transform:translate(-50%,0)}
/* 对比传统外包 */
.compare{margin:0 0 96px}
.compare-grid{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--paper-3)}
.compare-row{display:grid;grid-template-columns:1.05fr 1fr 1fr;border-bottom:1px solid var(--line)}
.compare-row:last-child{border-bottom:0}
.compare-row > div{padding:17px 22px;display:flex;align-items:center;font-size:.9375rem;line-height:1.5}
.compare-row .c-dim{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600;color:var(--ink);background:rgba(247,238,215,.55)}
.compare-row .c-old{color:var(--ink-3);border-left:1px solid var(--line)}
.compare-row .c-us{color:var(--ink);background:rgba(200,48,45,.05);border-left:1px solid var(--line);font-weight:500}
.compare-row.head > div{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:700;font-size:1rem}
.compare-row.head .c-old{color:var(--ink-3)}
.compare-row.head .c-us{color:var(--cinnabar);background:rgba(200,48,45,.09)}
.compare-row .c-us .tick{color:var(--cinnabar);margin-right:9px;font-weight:700}
.compare-row .c-old .cross{color:var(--line-2);margin-right:9px}
/* 结尾行动号召 */
#contact-cta{padding:120px 0}
.cta-band{
position:relative;overflow:hidden;text-align:center;padding:72px 40px;border-radius:10px;
background:linear-gradient(135deg,#1c130d 0%,#3a281c 50%,#5a1a17 100%);
color:#fff8e7;box-shadow:var(--shadow-deep);
}
.cta-band::before{
content:"";position:absolute;top:-30%;right:-8%;width:420px;height:420px;border-radius:50%;
background:radial-gradient(circle,rgba(224,181,82,.2) 0%,transparent 62%);filter:blur(46px);pointer-events:none;
}
.cta-band > *{position:relative;z-index:1}
.cta-band h3{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:clamp(1.55rem,3vw,2.2rem);font-weight:700;line-height:1.3;margin-bottom:16px}
.cta-band h3 .accent{color:var(--gold-2)}
.cta-band p{color:rgba(255,248,231,.82);font-size:.9375rem;line-height:1.8;max-width:560px;margin:0 auto 30px}
.cta-band .btn-primary{background:var(--grad-gold);color:#2a1712;box-shadow:0 16px 34px rgba(188,138,44,.34)}
.cta-band .btn-primary .wx-ico{background:rgba(28,19,13,.16)}
.cta-band .btn-primary:hover{box-shadow:0 24px 48px rgba(188,138,44,.46)}
.cta-band .cta-sub{margin-top:16px;font-size:.8125rem;color:rgba(255,248,231,.6)}
@media (max-width:780px){
.hero-kicker{font-size:.75rem;padding:6px 14px;margin-bottom:16px}
.btn-primary{width:100%;justify-content:center;padding:15px 22px;font-size:1rem}
.hero-trust span{font-size:.75rem;padding:6px 13px}
#contact-cta{padding:80px 0}
.cta-band{padding:52px 22px}
.compare{margin-bottom:56px}
.compare-row{grid-template-columns:1fr}
.compare-row > div{padding:12px 18px;border-left:0}
.compare-row.head{display:none}
.compare-row .c-dim{background:rgba(247,238,215,.7);border-bottom:1px dashed var(--line)}
.compare-row .c-old .cross,.compare-row .c-us .tick{display:none}
.compare-row .c-old::before{content:"传统外包 · ";color:var(--ink-3);font-weight:600}
.compare-row .c-us::before{content:"超闪 · ";color:var(--cinnabar);font-weight:700}
}
/* ============ 中国风 · Apple 风格样板（首屏 + 陈述屏）============ */
.hero-apple{max-width:1080px}
.hero-apple .hero-kicker{margin-bottom:26px}
.about-centered h2.hero-title{
display:block;font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;
font-size:clamp(3.2rem,9vw,7rem);line-height:1.02;letter-spacing:.04em;
color:var(--ink);margin:0 0 22px;
}
.about-centered h2.hero-title::before,.about-centered h2.hero-title::after{display:none}
.hero-sub{
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600;
font-size:clamp(1.35rem,3.4vw,2.1rem);color:var(--cinnabar);
letter-spacing:.2em;margin:0 0 24px;
}
.hero-types{
color:var(--ink-3);font-size:clamp(.82rem,1.5vw,1.05rem);
letter-spacing:.1em;line-height:1.9;margin:0 auto 42px;max-width:720px;
}
@keyframes heroIn{from{opacity:0;transform:translateY(26px) scale(.985)}to{opacity:1;transform:none}}
.hero-apple .hero-kicker,.about-centered h2.hero-title,.hero-sub,.hero-types,.hero-apple .hero-cta{
animation:heroIn 1s var(--ease) both;
}
.about-centered h2.hero-title{animation-delay:.08s}
.hero-sub{animation-delay:.2s}
.hero-types{animation-delay:.32s}
.hero-apple .hero-cta{animation-delay:.44s}
/* 陈述屏 */
#statement{
padding:clamp(120px,20vh,220px) 0;text-align:center;position:relative;
background:linear-gradient(180deg,var(--paper) 0%,#ece0c4 100%);
border-top:1px solid var(--line-gold);border-bottom:1px solid var(--line-gold);
}
#statement::before{
content:"";position:absolute;left:50%;top:9%;transform:translateX(-50%);
width:1px;height:58px;background:linear-gradient(var(--gold),transparent);opacity:.6;
}
.statement-line{
font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;color:var(--ink);
font-size:clamp(2rem,6.4vw,4.6rem);line-height:1.18;margin:0;letter-spacing:.02em;
}
.statement-line.accent{color:var(--cinnabar)}
.statement-sub{margin:30px auto 0;max-width:640px;color:var(--ink-2);font-size:clamp(1rem,2vw,1.18rem);line-height:1.95}
.statement-cta{margin-top:38px}
.scale-in{opacity:0;transform:translateY(44px) scale(.9);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.scale-in.in{opacity:1;transform:none}
#statement .scale-in:nth-child(2){transition-delay:.12s}
#statement .scale-in:nth-child(3){transition-delay:.26s}
#statement .scale-in:nth-child(4){transition-delay:.4s}
@media (max-width:780px){
#statement{padding:92px 0}
.about-centered h2.hero-title{font-size:clamp(2.4rem,11vw,3.6rem);letter-spacing:.02em}
.hero-sub{letter-spacing:.16em}
}
/* ============ 幕三 · 活动类型 ============ */
.types{padding:clamp(96px,14vh,150px) 0;position:relative}
.seg-head{text-align:center;max-width:780px;margin:0 auto 56px}
.seg-title{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.2;color:var(--ink);letter-spacing:.01em}
.seg-title .accent{color:var(--cinnabar)}
.seg-sub{margin-top:18px;color:var(--ink-3);font-size:clamp(1.02rem,2vw,1.2rem);line-height:1.85}
.type-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.type-card{
position:relative;overflow:hidden;border:1px solid var(--line);border-radius:10px;
padding:26px 22px 24px;text-align:left;cursor:none;
background:linear-gradient(155deg,rgba(255,255,255,.7),rgba(247,238,215,.4)),var(--paper-3);
box-shadow:0 14px 34px rgba(80,40,24,.07);
transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.type-card::before{content:"";position:absolute;top:0;left:0;width:0;height:3px;background:var(--grad-cinnabar);transition:width .4s var(--ease)}
.type-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 26px 54px rgba(156,27,24,.13)}
.type-card:hover::before{width:100%}
.type-card .t-num{font-family:"Inter","PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:.72rem;letter-spacing:.3em;color:var(--gold);font-weight:600}
.type-card strong{display:block;margin:14px 0 7px;font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.3rem;font-weight:600;color:var(--ink);line-height:1.2}
.type-card small{display:block;color:var(--ink-3);font-size:.95rem;line-height:1.6}
@media (max-width:980px){.type-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.type-card{padding:22px 16px} .type-card strong{font-size:1.18rem}}
/* ============ 全站次要文字整体放大一档（主/副标题除外）============ */
.section-title{font-size:clamp(2rem,4.2vw,3.1rem)}
.hero-types{font-size:clamp(.96rem,1.7vw,1.2rem);letter-spacing:.08em}
.hero-trust span{font-size:.9rem;padding:8px 16px}
.statement-sub{font-size:clamp(1.1rem,2.2vw,1.34rem)}
.cases-sub{font-size:clamp(1rem,1.9vw,1.15rem)}
.adv h4{font-size:1.35rem}
.adv p{font-size:.96rem}
.ai-spotlight .desc{font-size:1.0rem}
.compare-row > div{font-size:1rem}
.compare-row.head > div{font-size:1.05rem}
.ac-tags span{font-size:.82rem}
.ac-cat{font-size:.72rem}
.cta-band p{font-size:1.02rem}
@media (max-width:780px){
.hero-trust span{font-size:.84rem;padding:7px 14px}
}
/* ============ 收尾陈述屏与页脚衔接 ============ */
.statement.closing{border-bottom:0;background:linear-gradient(180deg,var(--paper) 0%,#e9dcbd 100%)}
/* ============ 页底（重设计）============ */
footer{padding:70px 0 54px;border-top:1px solid var(--line);text-align:left;background:linear-gradient(180deg,transparent,rgba(232,217,183,.55))}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot-brand{display:flex;align-items:center;gap:16px}
.foot-seal{
flex:none;width:56px;height:56px;border-radius:10px;display:grid;place-items:center;position:relative;
background:var(--cinnabar);color:#fff8e7;font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600;font-size:1.6rem;
box-shadow:0 8px 18px rgba(156,27,24,.32);transform:rotate(-4deg);
}
.foot-seal::after{content:"";position:absolute;inset:4px;border:1px solid rgba(255,248,231,.4);border-radius:7px}
.foot-mark{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:900;font-size:1.3rem;color:var(--ink);letter-spacing:.04em}
.foot-tag{margin-top:5px;color:var(--ink-3);font-size:.9rem;line-height:1.6}
.foot-tel{
display:inline-flex;align-items:center;gap:12px;flex:none;cursor:none;
padding:12px 22px;border-radius:10px;color:#fff8e7;
background:linear-gradient(135deg,#1f6f5b,#13483b);
box-shadow:0 14px 30px rgba(19,72,59,.3);
transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.foot-tel:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(19,72,59,.42)}
.foot-tel .tel-ico{width:34px;height:34px;flex:none;display:grid;place-items:center;border-radius:50%;background:rgba(255,248,231,.16)}
.foot-tel .tel-ico svg{width:19px;height:19px}
.foot-tel .tel-txt{display:flex;flex-direction:column;line-height:1.18}
.foot-tel .tel-txt small{font-size:.72rem;color:rgba(255,248,231,.74);letter-spacing:.04em}
.foot-tel .tel-txt strong{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.18rem;font-weight:700;letter-spacing:.03em}
footer .copy{margin-top:24px;text-align:center;font-size:.82rem;color:var(--ink-3)}
footer .copy strong{color:var(--ink-2);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600}
@media (max-width:600px){
.foot-inner{flex-direction:column;align-items:flex-start;gap:22px}
.foot-tel{width:100%;justify-content:center}
}
/* ============ 收尾联系（陈述屏 + 页底 合并）============ */
.finale{
padding:clamp(96px,16vh,170px) 0 54px;
border-top:1px solid var(--line-gold);
background:linear-gradient(180deg,var(--paper) 0%,#e7d9b8 100%);
text-align:center;position:relative;
}
.finale::before{
content:"";position:absolute;left:50%;top:46px;transform:translateX(-50%);
width:1px;height:54px;background:linear-gradient(var(--gold),transparent);opacity:.6;
}
.finale-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:40px}
.btn-contact{
display:inline-flex;align-items:center;gap:14px;cursor:none;text-align:left;
padding:14px 26px;border-radius:13px;color:#fff8e7;min-width:264px;
transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.btn-contact .ci{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:50%;background:rgba(255,248,231,.16)}
.btn-contact .ci svg{width:23px;height:23px}
.btn-contact .ct{display:flex;flex-direction:column;line-height:1.22}
.btn-contact .ct small{font-size:.74rem;color:rgba(255,248,231,.8);letter-spacing:.02em}
.btn-contact .ct strong{font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-size:1.18rem;font-weight:700;letter-spacing:.02em}
.btn-contact.wx{background:linear-gradient(135deg,#1f9d63,#127a48);box-shadow:0 14px 30px rgba(18,122,72,.3)}
.btn-contact.tel{background:linear-gradient(135deg,#c8302d,#9c1b18);box-shadow:0 14px 30px rgba(156,27,24,.32)}
.btn-contact:hover{transform:translateY(-3px)}
.btn-contact.wx:hover{box-shadow:0 20px 42px rgba(18,122,72,.42)}
.btn-contact.tel:hover{box-shadow:0 20px 42px rgba(156,27,24,.44)}
.finale-cta .scale-in:nth-child(2){transition-delay:.1s}
.finale-cta .scale-in:nth-child(3){transition-delay:.22s}
.finale-cta .scale-in:nth-child(4){transition-delay:.34s}
.finale-foot{
display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
text-align:left;margin-top:clamp(56px,9vh,90px);padding-top:30px;border-top:1px solid var(--line);
}
.finale .copy{margin:0;font-size:.82rem;color:var(--ink-3)}
.finale .copy strong{color:var(--ink-2);font-family:"PingFang SC","PingFang TC",-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;font-weight:600}
@media (max-width:680px){
.finale-foot{flex-direction:column;align-items:center;text-align:center;gap:18px}
.finale-foot .foot-brand{flex-direction:column;text-align:center}
.btn-contact{width:100%;justify-content:center;min-width:0}
}
@media (prefers-reduced-motion:reduce){
*,*::before,*::after{
animation-duration:1ms !important;
animation-iteration-count:1 !important;
transition-duration:1ms !important;
}
}