/* 筹策官网 v1.0 · 2026-10-28 */
@font-face{font-family:"CSerif";src:url(fonts/NotoSerifSC-Heavy-subset.woff2) format("woff2");font-weight:900;font-display:block}
@font-face{font-family:"CSans";src:url(fonts/NotoSansSC-Regular-subset.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"CSans";src:url(fonts/NotoSansSC-Bold-subset.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"CMono";src:url(fonts/GeistMono-subset.woff2) format("woff2");font-weight:400 600;font-display:swap}

:root{
  --cream:#eae7d6;--paper:#f5f1e4;--wine:#87353b;--wine-d:#6f2a30;--brown:#441e1b;--ink:#2a1512;--muted:#897d6f;--sand:#c9b59a;
  --pad:clamp(20px,4.4vw,64px);--max:1312px;
  --serif:"CSerif","Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"CSans","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"CMono","SFMono-Regular",Menlo,Consolas,"CSans","PingFang SC","Microsoft YaHei",monospace;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
@supports (overflow:clip){html,body{overflow-x:clip}}
body{background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ol,ul{list-style:none}
img{max-width:100%;display:block}
h1,h2,h3{font-weight:900}
em{font-style:normal}
[hidden]{display:none!important}
.mono{font-family:var(--mono);letter-spacing:.12em;font-size:12px;text-transform:uppercase}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--wine);color:#fff;padding:8px 14px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid #e0a55a;outline-offset:3px}
section[id]{scroll-margin-top:72px}

/* ---------- 顶栏 ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;height:76px;padding:0 var(--pad);padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right));color:#f5eedf;transition:background .35s,height .35s,box-shadow .35s}
.top.scrolled{background:rgba(52,22,19,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);height:64px;box-shadow:0 8px 30px rgba(0,0,0,.18)}
.logo{display:flex;align-items:center;gap:12px}
.logo b{font-family:var(--serif);font-size:24px;letter-spacing:.24em}
.seal{display:block;width:32px;height:32px;flex:none;border-radius:6px}
.nav{display:flex;align-items:center;gap:30px;font-size:15px}
.nav a{opacity:.86;transition:opacity .2s;display:inline-flex;align-items:center;min-height:40px}
.nav a:hover{opacity:1}
.nav .btn{opacity:1;background:var(--wine);padding:10px 22px;transition:background .2s}
.nav .btn:hover{background:#9c3f46}
.nav .login{border:1px solid rgba(245,238,223,.45);padding:9px 18px}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.menu-btn i{display:block;width:24px;height:2px;background:#f5eedf;transition:transform .3s,opacity .3s}
.menu-btn[aria-expanded="true"] i:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-btn[aria-expanded="true"] i:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] i:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- 首屏 ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;color:#f5eedf;background:#2a1512;overflow:hidden}
.bg{position:absolute;inset:0}
.bg div{position:absolute;inset:-4%;background-size:cover;background-position:center;opacity:0}
.js .bg div{animation:slide 16s infinite}
.js .bg .s2{animation-delay:7s}
.bg .s1{background-image:url(img/hero-fanjingshan.jpg);background-image:-webkit-image-set(url(img/hero-fanjingshan.webp) type("image/webp"),url(img/hero-fanjingshan.jpg) type("image/jpeg"));background-image:image-set(url(img/hero-fanjingshan.webp) type("image/webp"),url(img/hero-fanjingshan.jpg) type("image/jpeg"));background-position:68% center;opacity:1}
.bg .s2{background-image:url(img/hero-huangguoshu.jpg);background-image:-webkit-image-set(url(img/hero-huangguoshu.webp) type("image/webp"),url(img/hero-huangguoshu.jpg) type("image/jpeg"));background-image:image-set(url(img/hero-huangguoshu.webp) type("image/webp"),url(img/hero-huangguoshu.jpg) type("image/jpeg"));animation-delay:7s!important}
.js .bg .s1{animation-delay:-1s}
@keyframes slide{0%{opacity:0;transform:scale(1.1)}8%{opacity:1}50%{opacity:1}58%{opacity:0;transform:scale(1.02)}100%{opacity:0;transform:scale(1.02)}}
.shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(36,12,10,.93) 0%,rgba(60,24,21,.78) 42%,rgba(60,24,21,.25) 100%),linear-gradient(0deg,rgba(36,12,10,.7),transparent 35%)}
.grain{position:absolute;inset:0;opacity:.16;mix-blend-mode:overlay;pointer-events:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.hero-main{position:relative;z-index:2;flex:1;width:100%;max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;padding:120px var(--pad) 56px;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,420px);gap:clamp(32px,5vw,80px);align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;border:1px solid rgba(245,238,223,.4);padding:7px 14px}
.kicker i,.endorse i,.tag i{width:7px;height:7px;background:#e0a55a;border-radius:50%;flex:none}
.js .kicker i{animation:blink 1.6s infinite}
h1{margin-top:28px;font-family:var(--serif);font-size:clamp(40px,6.1vw,92px);line-height:1.16;letter-spacing:.02em;min-height:2.32em}
h1 .l1,h1 .l2{display:block;white-space:nowrap}
h1 .l2{color:var(--sand)}
h1 .ch{display:inline-block}
.js h1 .ch.in{opacity:0;transform:translateY(.45em);filter:blur(6px);animation:ch .7s cubic-bezier(.2,.8,.2,1) forwards}
h1.swap .l1,h1.swap .l2{opacity:0;transform:translateY(-.25em);filter:blur(6px)}
h1 .l1,h1 .l2{transition:opacity .45s,transform .45s,filter .45s}
.sub{margin-top:26px;font-size:clamp(17px,1.45vw,21px);line-height:1.8;max-width:560px;color:#e9dccb}
.cta{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px}
.cta a{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;font-size:16px;position:relative;overflow:hidden;transition:transform .2s,background .2s}
.cta a:hover{transform:translateY(-2px)}
.b-pri{background:var(--wine);color:#fff}
.b-pri:hover{background:#9c3f46}
.b-sec{background:#f5eedf;color:var(--brown)}
.js .b-pri::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.32),transparent);animation:shine 3.2s 2.5s infinite}
.endorse{margin-top:30px;display:flex;align-items:center;gap:10px;color:#d8c8b4;letter-spacing:.14em}
.js .hero-text>.kicker,.js .hero-text>.sub,.js .hero-text>.cta,.js .hero-text>.endorse{opacity:0;animation:up .8s forwards}
.js .hero-text>.kicker{animation-delay:.2s}.js .hero-text>.sub{animation-delay:1.3s}.js .hero-text>.cta{animation-delay:1.6s}.js .hero-text>.endorse{animation-delay:1.9s}

.cards{display:flex;flex-direction:column;gap:16px}
.card{background:rgba(250,246,236,.97);color:var(--ink);padding:20px 22px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.js .card{opacity:0;animation:float-in .9s forwards,bob 6s ease-in-out infinite}
.js .c1{animation-delay:2s,2.9s}
.c2{margin-left:48px}
.js .c2{animation-delay:2.3s,3.4s}
.card .t{display:flex;justify-content:space-between;color:var(--wine);font-size:11px}
.card-h{margin:10px 0 10px;font-family:var(--sans);font-weight:700;font-size:18px}
.calc{font-family:var(--mono);text-transform:none;letter-spacing:.02em;font-size:13px;line-height:2;color:#5a4038;min-height:130px}
.calc li{transition:opacity .35s,transform .35s}
.js .calc li{opacity:0;transform:translateX(-8px)}
.js .calc li.on{opacity:1;transform:none}
.calc b{color:var(--wine)}
.draft{margin-top:10px;border:1px dashed var(--wine);padding:10px 12px;display:flex;justify-content:space-between;color:var(--wine);font-weight:700;transition:opacity .4s,transform .4s}
.js .draft{opacity:0;transform:scale(.92)}
.js .draft.on{opacity:1;transform:none}
.warn{position:relative;height:58px;margin-top:12px}
.warn li{position:absolute;inset:0;display:flex;gap:12px;align-items:center;opacity:0;transition:opacity .5s}
.warn li.on{opacity:1}
.warn i{width:10px;height:10px;border-radius:50%;background:#c0392b;flex:none}
.js .warn i{animation:pulse 1.4s infinite}
.warn p{font-size:15px;font-weight:700;line-height:1.5}
.warn small{display:block;color:#8a776c;font-size:13px;font-weight:400}
.bar{height:5px;background:#efe6d3;margin-top:12px;overflow:hidden}
.bar i{display:block;height:100%;width:100%;background:var(--wine)}
.js .bar i{width:0;animation:fill 2.4s 3s forwards}

.stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(245,238,223,.22);background:rgba(36,12,10,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.stat{padding:20px var(--pad) 24px;border-right:1px solid rgba(245,238,223,.14)}
.stat:last-child{border-right:0}
.js .stat{opacity:0;animation:up .8s forwards}
.js .stat:nth-child(1){animation-delay:2.6s}.js .stat:nth-child(2){animation-delay:2.8s}.js .stat:nth-child(3){animation-delay:3s}.js .stat:nth-child(4){animation-delay:3.2s}
.num{font-family:var(--serif);line-height:1.1}
.num b{font-size:clamp(34px,3.3vw,48px)}
.num small{font-size:18px;margin-left:6px}
.stat p:last-child{margin-top:6px;font-size:13.5px;line-height:1.6;color:#d8c8b4}
.stat .sm{display:none}

.marquee{background:var(--brown);color:#f5eedf;overflow:hidden;white-space:nowrap;padding:18px 0}
.mq{display:inline-block}
.js .mq{animation:mq 36s linear infinite}
.mq span{font-family:var(--serif);font-size:32px;margin:0 30px}
.mq span.o{color:var(--sand);opacity:.6}
.mq em{color:var(--wine);font-size:20px;vertical-align:middle}

/* ---------- 通用板块 ---------- */
.sec{position:relative;padding:clamp(80px,10vw,136px) var(--pad)}
.in{max-width:var(--max);margin:0 auto}
.sec-head{max-width:820px;margin-bottom:clamp(40px,5vw,64px)}
.k{color:var(--wine);font-size:12.5px}
.sec h2{margin-top:14px;font-family:var(--serif);font-size:clamp(32px,4.2vw,58px);line-height:1.22;letter-spacing:.01em;color:var(--brown)}
.sec h2 em{color:var(--wine)}
.lead{margin-top:20px;font-size:clamp(16px,1.3vw,18px);color:#5c4a42;max-width:680px}
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.js .rv.rv-in{opacity:1;transform:none}

/* 运筹 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--brown)}
.steps li{padding:28px 26px 30px 0;border-right:1px solid rgba(68,30,27,.18);position:relative}
.steps li+li{padding-left:26px}
.steps li:last-child{border-right:0}
.steps .no{display:block;font-family:var(--serif);font-size:56px;line-height:1;color:var(--wine)}
.steps h3{margin-top:18px;font-family:var(--serif);font-size:24px;color:var(--brown)}
.steps p{margin-top:10px;font-size:15px;color:#5c4a42}
.result{margin-top:28px;display:flex;gap:20px;align-items:center;background:var(--brown);color:#f5eedf;padding:22px 28px}
.result .mono{color:var(--sand);flex:none}
.result p{font-size:17px}
.result b{color:#f0c9a0}
.caps{margin-top:clamp(56px,6vw,80px);display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cap{background:var(--paper);padding:26px 24px 28px;border-top:3px solid var(--wine);transition:transform .3s,box-shadow .3s}
.cap:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(68,30,27,.12)}
.cap h3{font-family:var(--sans);font-weight:700;font-size:17px;color:var(--brown)}
.cap p{margin-top:10px;font-size:14.5px;color:#5c4a42}
.basis{margin-top:clamp(56px,6vw,80px);display:grid;grid-template-columns:minmax(0,320px) 1fr;gap:40px;align-items:start}
.basis h3{font-family:var(--serif);font-size:30px;line-height:1.3;color:var(--brown)}
.basis dl{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.basis dl div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid rgba(68,30,27,.18)}
.basis dt{font-weight:700;color:var(--brown)}
.basis dd{color:var(--muted);text-align:right}
.basis dd::before{content:"← ";color:var(--wine)}

/* 账目 */
.ledger{background:#e2ddc8}
.mods{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(68,30,27,.16);border:1px solid rgba(68,30,27,.16)}
.mod{background:#e2ddc8;padding:32px 26px 34px;transition:background .3s}
.mod:hover{background:var(--paper)}
.ring{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;border:1.5px solid var(--wine);color:var(--wine);font-family:var(--serif);font-size:26px;box-shadow:inset 0 0 0 5px #e2ddc8,inset 0 0 0 6px rgba(135,53,59,.35);transition:background .3s,color .3s}
.mod:hover .ring{background:var(--wine);color:#f5eedf;box-shadow:inset 0 0 0 5px var(--wine),inset 0 0 0 6px rgba(245,238,223,.4)}
.mod h3{margin-top:22px;font-family:var(--sans);font-weight:700;font-size:17px;line-height:1.5;color:var(--brown)}
.mod p{margin-top:10px;font-size:14.5px;color:#5c4a42}

/* 预警 */
.alerts{background:var(--wine);color:#f5eedf;overflow:hidden}
.alerts::before{content:"警";position:absolute;right:-2vw;top:-6vw;font-family:var(--serif);font-size:42vw;line-height:1;color:rgba(255,255,255,.04);pointer-events:none}
.alerts .k{color:#f0c9a0}
.alerts h2{color:#f5eedf}
.alerts h2 em{color:#f0c9a0}
.alerts .lead{color:#ecd9c6}
.al{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(245,238,223,.3)}
.al article{padding:34px 30px 10px 0;border-right:1px solid rgba(245,238,223,.2)}
.al article+article{padding-left:30px}
.al article:last-child{border-right:0}
.al .big{font-family:var(--serif);font-size:clamp(44px,5.4vw,80px);line-height:1.1;color:#f5eedf;white-space:nowrap}
.al .big small{font-size:.36em;margin-left:8px}
.al h3{margin-top:18px;font-size:21px;font-family:var(--sans);font-weight:700}
.al p:last-child{margin-top:8px;color:#ecd9c6;font-size:15px}

/* 六业 */
.ind{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind article{position:relative;overflow:hidden;background:var(--paper);padding:30px 28px 34px;min-height:250px;transition:transform .3s,box-shadow .3s}
.ind article:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(68,30,27,.12)}
.ind .wm{position:absolute;right:-8px;bottom:-34px;font-family:var(--serif);font-size:150px;line-height:1;color:rgba(135,53,59,.08);transition:color .3s}
.ind article:hover .wm{color:rgba(135,53,59,.16)}
.ind .mono{color:var(--wine)}
.ind h3{position:relative;margin-top:12px;font-family:var(--serif);font-size:23px;line-height:1.4;color:var(--brown)}
.ind p:last-child{position:relative;margin-top:12px;font-size:14.5px;color:#5c4a42}

/* 同行 */
.case{background:var(--brown);color:#f5eedf}
.case-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);align-items:center}



.case .k{color:#f0c9a0}
.case h2{color:#f5eedf;font-size:clamp(28px,3.2vw,44px)}
.case h2 em{color:#f0c9a0}
.case .tag{display:inline-flex;align-items:center;gap:10px;margin-top:20px;border:1px solid rgba(245,238,223,.4);padding:6px 14px;font-size:14px}
.case-text>p:not(.k):not(.tag){margin-top:18px;color:#e4d4c2;font-size:16px}
.flow{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px 0}
.flow li{position:relative;padding:8px 14px;border:1px solid rgba(245,238,223,.35);font-size:14px;margin-right:22px}
.flow li:not(:last-child)::after{content:"→";position:absolute;right:-19px;top:50%;transform:translateY(-50%);color:#f0c9a0}
.flow li.end{background:var(--wine);border-color:var(--wine)}

/* 问策 */
.contact{background:#2a1512 url(video/mist-poster.jpg) center/cover;color:#f5eedf;overflow:hidden;text-align:center;padding-top:clamp(100px,12vw,170px);padding-bottom:clamp(100px,12vw,170px)}
.cbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cshade{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(68,30,27,.72),rgba(36,12,10,.9))}
.contact .in{position:relative;max-width:860px}
.contact .k{color:#f0c9a0}
.contact h2{color:#f5eedf}
.contact h2 em{color:#f0c9a0}
.contact .lead{margin-left:auto;margin-right:auto;color:#ecd9c6}
.contact .cta{justify-content:center}
.clines{margin-top:30px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 36px;font-size:16px;color:#f5eedf}
.clines a{border-bottom:1px solid rgba(245,238,223,.4)}
.clines span{color:var(--sand);margin-right:8px}

/* 页脚 */
.ft{position:relative;background:var(--wine);color:#f5eedf;padding:56px var(--pad) 28px}
.torn{position:absolute;left:0;top:-39px;width:100%;height:40px;display:block}
.torn path{fill:var(--wine)}
.ft-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:40px}
.ft-logo{display:flex;align-items:center;gap:12px}
.ft-logo .seal{background:#f5eedf;padding:2px}
.ft-logo b{font-family:var(--serif);font-size:26px;letter-spacing:.2em}
.ft-logo .mono{color:#f0c9a0}
.booking-dialog{width:min(440px,calc(100% - 32px));max-width:none;border:1px solid #d7ab69;border-radius:12px;padding:28px;background:#fffaf1;color:#441e1b;box-shadow:0 30px 90px rgba(0,0,0,.3)}
.booking-dialog::backdrop{background:rgba(20,9,8,.72)}
.booking-dialog form{display:grid;gap:16px;position:relative}
.booking-dialog h2{font-size:28px;margin:0}
.booking-dialog label{display:grid;gap:7px;font-size:15px}
.booking-dialog input{min-height:44px;padding:9px 12px;border:1px solid #b9a69a;border-radius:6px;background:#fff;font:inherit}
.booking-dialog .b-pri{min-height:44px;border:0;cursor:pointer;font:inherit}
.booking-close{position:absolute;right:0;top:-8px;width:44px;height:44px;border:0;background:transparent;color:inherit;font-size:28px;cursor:pointer}
.booking-note{font-size:13px;line-height:1.6;margin:0;opacity:.75}
.ft-brand p{margin-top:14px;color:#f1e2d2}
.ft-brand .quote{font-family:var(--serif);font-size:18px;color:#f5eedf}
.ft-brand .quote span{display:block;margin-top:4px;font-family:var(--sans);font-size:13px;color:#e6c9b4}
.ft-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px;align-content:start;font-size:15px}
.ft-nav a{opacity:.88;display:inline-flex;align-items:center;min-height:44px}
.ft-nav a:hover{opacity:1;text-decoration:underline}
.ft-bottom{max-width:var(--max);margin:40px auto 0;padding-top:20px;border-top:1px solid rgba(245,238,223,.25);display:flex;flex-wrap:wrap;gap:8px 26px;font-size:13px;color:#ead3c2}
.ft-bottom a:hover{color:#fff;text-decoration:underline}

@keyframes ch{to{opacity:1;transform:none;filter:none}}
@keyframes up{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes float-in{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
@keyframes bob{50%{translate:0 -10px}}
@keyframes fill{to{width:100%}}
@keyframes blink{50%{opacity:.2}}
@keyframes shine{to{left:130%}}
@keyframes mq{to{transform:translateX(-50%)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(192,57,43,.6)}70%{box-shadow:0 0 0 12px rgba(192,57,43,0)}100%{box-shadow:0 0 0 0 rgba(192,57,43,0)}}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .caps,.mods{grid-template-columns:repeat(2,1fr)}
  .basis{grid-template-columns:1fr;gap:24px}
}
@media (max-width:1100px){
  .nav{gap:20px;font-size:14px}
}
@media (max-width:960px){
  .menu-btn{display:flex}
  .nav{position:fixed;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(52,22,19,.98);padding:8px var(--pad) 22px;font-size:17px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .top.open .nav{opacity:1;transform:none;visibility:visible}
  .top.open{background:rgba(52,22,19,.98);height:64px}
  .nav a{padding:14px 0;border-bottom:1px solid rgba(245,238,223,.12)}
  .nav .btn,.nav .login{margin-top:14px;text-align:center;border-bottom:0}
  .top{height:64px}
  .hero-main{grid-template-columns:1fr;padding-top:104px;gap:40px}
  .cards{max-width:520px}
  .c2{margin-left:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid rgba(245,238,223,.14)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps li{padding:26px 22px 28px 0}
  .steps li+li{padding-left:0}
  .steps li:nth-child(even){padding-left:22px;border-right:0}
  .steps li:nth-child(n+3){border-top:1px solid rgba(68,30,27,.18)}
  .al{grid-template-columns:1fr}
  .al article,.al article+article{padding:28px 0;border-right:0;border-bottom:1px solid rgba(245,238,223,.2)}
  .ind{grid-template-columns:repeat(2,1fr)}
  .case-in{grid-template-columns:1fr}
  .ft-in{grid-template-columns:1fr}
  .shade{background:linear-gradient(180deg,rgba(36,12,10,.7) 0%,rgba(52,20,18,.82) 45%,rgba(36,12,10,.95) 100%)}
}
@media (max-width:600px){
  body{font-size:15px}
  .hero-main{padding-bottom:40px}
  .sub br{display:none}
  .cta a{padding:14px 22px;font-size:15px}
  .card{padding:18px}
  .calc{font-size:12.5px;line-height:1.9}
  .stat{padding:16px 20px 18px}
  .stat p:last-child{font-size:12.5px}
  .caps,.mods,.ind,.basis dl{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .steps li,.steps li:nth-child(even){padding:22px 0;border-right:0;border-top:1px solid rgba(68,30,27,.18)}
  .steps li:first-child{border-top:0}
  .result{flex-direction:column;align-items:flex-start;gap:8px;padding:20px}
  .mq span{font-size:24px;margin:0 20px}
  .ind article{min-height:0}
  .ft-nav{grid-template-columns:1fr 1fr;font-size:14px}
  .flow li{font-size:13px;padding:6px 10px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .bg div{opacity:0}.js .bg .s1{opacity:1;transform:none}
  .js .rv,.js .card,.js .stat,.js .hero-text>*,.js .calc li,.js .draft{opacity:1!important;transform:none!important;filter:none!important}
  .js .bar i{width:100%}
  .cbg{display:none}
}

/* 系统界面截图 */
.shot{margin-top:clamp(40px,5vw,64px);background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 30px 70px rgba(68,30,27,.18),0 0 0 1px rgba(68,30,27,.08)}
.shot{box-shadow:0 40px 90px rgba(68,30,27,.22),0 0 0 1px rgba(68,30,27,.1);transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s}
.panel.on .shot{transform:translateY(-2px);box-shadow:0 50px 110px rgba(68,30,27,.28),0 0 0 1px rgba(68,30,27,.12)}
.shot-bar{display:flex;align-items:center;gap:7px;padding:11px 16px;background:#efe9da;border-bottom:1px solid rgba(68,30,27,.08)}
.shot-bar i{width:10px;height:10px;border-radius:50%;background:#d9cfbd}
.shot-bar i:first-child{background:var(--wine)}
.shot-bar span{margin-left:10px;color:var(--muted);font-size:11px}
.shot-img{position:relative;background:#f7f2e9;box-shadow:inset 0 0 0 1px rgba(68,30,27,.08);border-radius:6px;overflow:hidden}
.shot picture,.shot-img img{display:block;width:100%;height:auto;image-rendering:-webkit-optimize-contrast}
.shot figcaption{padding:12px 18px;font-size:13px;color:var(--muted);background:var(--paper);border-top:1px solid rgba(68,30,27,.08)}
.shot.on-dark{box-shadow:0 30px 70px rgba(0,0,0,.3)}
.ft-credit{max-width:var(--max);margin:16px auto 0;font-size:11px;line-height:1.7;color:#d9b79e;opacity:.85}
.ft-bottom{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;color:#d9b79e;font-size:13px}
.ft-bottom > *{white-space:nowrap}
.ft-bottom a{color:inherit}
.ft-bottom a:hover{color:#f0c9a0}
@media (max-width:600px){.shot-bar span{font-size:10px}.shot figcaption{font-size:12px}}

/* ---------- v1.0 展示区 ---------- */
.hero-links{margin-top:18px;display:flex;flex-wrap:wrap;gap:6px 26px;font-size:15px}
.hero-links a{display:inline-flex;align-items:center;min-height:44px;color:#f5eedf;border-bottom:1px solid rgba(245,238,223,.35);transition:border-color .2s,color .2s}
.hero-links a:hover{color:#fff;border-color:#f0c9a0}
.js .hero-text>.hero-links{opacity:0;animation:up .8s 1.75s forwards}
.b-ghost{display:inline-flex;align-items:center;padding:16px 30px;border:1px solid rgba(68,30,27,.45);color:var(--brown);transition:background .2s,transform .2s}
.b-ghost:hover{background:var(--paper);transform:translateY(-2px)}
.try-cta a,.tour-cta a{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;font-size:16px;transition:transform .2s,background .2s}
.try-cta a:hover,.tour-cta a.b-pri:hover{transform:translateY(-2px)}
.try-cta,.tour-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}

/* 动手算一笔 */
.try{background:var(--paper)}
.calc-wrap{background:#fffdf7;padding:clamp(18px,3vw,36px);box-shadow:0 30px 70px rgba(68,30,27,.12),0 0 0 1px rgba(68,30,27,.08);border-top:4px solid var(--wine)}
#chouce-calc .cc{gap:clamp(18px,3vw,36px)}
#chouce-calc legend{font-family:var(--serif);font-size:20px;color:var(--brown)}
#chouce-calc label{color:#5c4a42}
#chouce-calc input,#chouce-calc textarea{font-size:16px;min-height:44px;background:#fff;border-color:rgba(68,30,27,.25);transition:border-color .2s,box-shadow .2s}
#chouce-calc input:focus,#chouce-calc textarea:focus{outline:0;border-color:var(--wine);box-shadow:0 0 0 3px rgba(135,53,59,.15)}
#chouce-calc textarea{font-family:var(--sans);font-size:15px;letter-spacing:normal;word-spacing:.3em;font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;text-transform:none;line-height:1.6}
#chouce-calc .more{border-top:1px dashed rgba(68,30,27,.25);padding-top:4px}
#chouce-calc .more summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px;color:var(--wine);font-weight:700;list-style:none}
#chouce-calc .more summary::-webkit-details-marker{display:none}
#chouce-calc .more summary::before{content:"+";display:inline-grid;place-items:center;width:20px;height:20px;border:1px solid var(--wine);border-radius:50%;font-size:14px;line-height:1;transition:transform .25s}
#chouce-calc .more[open] summary::before{content:"−"}
#chouce-calc .more-in{display:grid;gap:10px;padding-top:6px}
#chouce-calc .out{background:var(--brown);color:#f5eedf;border-radius:0;padding:clamp(20px,2.6vw,30px);align-content:start}
#chouce-calc .out b{color:#f0c9a0}
#chouce-calc .big{font-family:var(--serif);font-size:clamp(40px,4.6vw,60px);color:#fff}
#chouce-calc .tag{background:#e0a55a;color:var(--ink)}
#chouce-calc ol{color:#ecd9c6}
#chouce-calc .note{opacity:.8;color:#e6c9b4}
.cc-draft{display:flex;justify-content:space-between;border:1px dashed #f0c9a0;padding:10px 14px;color:#f0c9a0;font-weight:700;animation:draft .6s cubic-bezier(.2,.8,.2,1)}
@keyframes draft{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}

/* 流程条 */
.flowsec{background:var(--cream);padding-top:clamp(64px,8vw,110px);padding-bottom:clamp(64px,8vw,110px)}
.wf{display:grid;grid-template-columns:repeat(7,1fr);counter-reset:w;position:relative}
.wf li{position:relative;padding:44px 14px 0 0;counter-increment:w}
.wf li::before{content:counter(w);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--wine);color:var(--wine);background:var(--cream);font-family:var(--mono);font-size:13px;z-index:1;transition:background .3s,color .3s,transform .3s}
.wf li::after{content:"";position:absolute;left:32px;right:0;top:15px;height:2px;background:rgba(135,53,59,.18)}
.wf li:last-child::after{display:none}
.wf li b{display:block;font-family:var(--serif);font-size:19px;color:var(--brown)}
.wf li span{display:block;margin-top:6px;font-size:13.5px;line-height:1.6;color:#6b5a50}
.wf li.on::before{background:var(--wine);color:#fff}
.wf li.on::after{background:var(--wine)}
.wf li.cur::before{transform:scale(1.18);box-shadow:0 0 0 6px rgba(135,53,59,.15)}
.wf li:nth-child(5) b,.wf li:nth-child(6) b{color:var(--wine)}

/* 钱省在哪 */
.value{background:#e2ddc8}
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.val{position:relative;overflow:hidden;background:var(--paper);padding:30px 26px 32px;transition:transform .3s,box-shadow .3s}
.val:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(68,30,27,.12)}
.vk{position:absolute;right:-6px;bottom:-30px;font-family:var(--serif);font-size:120px;line-height:1;color:rgba(135,53,59,.08);transition:color .3s}
.val:hover .vk{color:rgba(135,53,59,.18)}
.val h3{position:relative;font-family:var(--serif);font-size:28px;color:var(--wine)}
.val p{position:relative;margin-top:12px;font-size:15px;color:#5c4a42}
.vs{margin-top:clamp(48px,6vw,72px);background:var(--paper);border-top:3px solid var(--brown)}
.vs-row{display:grid;grid-template-columns:120px 1fr 1fr;border-bottom:1px solid rgba(68,30,27,.14)}
.vs-row span{padding:16px 20px;font-size:15px}
.vs-row span:first-child{font-weight:700;color:var(--brown)}
.vs-row span:nth-child(2){color:#8a776c}
.vs-row span:nth-child(3){color:var(--ink);background:rgba(135,53,59,.05);border-left:2px solid var(--wine)}
.vs-head span{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;color:var(--muted)!important;font-weight:400!important}
.vs-head span:nth-child(3){color:var(--wine)!important}
.vs-row:not(.vs-head){transition:background .2s}
.vs-row:not(.vs-head):hover{background:#fffdf7}

/* 真实界面 */
.tour{background:var(--cream)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.tabs button{font:inherit;font-size:15px;min-height:44px;padding:0 22px;border:1px solid rgba(68,30,27,.25);background:transparent;color:var(--brown);cursor:pointer;transition:all .2s cubic-bezier(.2,.8,.2,1);border-radius:999px}
.tabs button:hover{border-color:var(--wine);color:var(--wine);background:rgba(135,53,59,.04)}
.tabs button[aria-selected="true"]{background:var(--wine);border-color:var(--wine);color:#fff;box-shadow:0 4px 12px rgba(135,53,59,.25)}
.stage{position:relative}
.panel.on{animation:pin .5s cubic-bezier(.2,.8,.2,1)}
@keyframes pin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.panel .shot{margin-top:0}
.shot-img{position:relative}
.pin{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;background:var(--wine);color:#fff;font-family:var(--mono);font-size:13px;display:grid;place-items:center;box-shadow:0 0 0 4px rgba(135,53,59,.25)}
.js .pin{animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(135,53,59,.5)}70%{box-shadow:0 0 0 12px rgba(135,53,59,0)}100%{box-shadow:0 0 0 0 rgba(135,53,59,0)}}
.notes{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px 28px;font-size:15px;color:#5c4a42}
.notes li{display:flex;gap:10px;align-items:baseline}
.notes b{flex:none;display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--wine);color:#fff;font-family:var(--mono);font-size:12px;font-weight:400}
.pcap{margin-top:14px;font-family:var(--serif);font-size:clamp(19px,1.8vw,24px);color:var(--brown)}

/* 客户在用 */
.case-in{display:block;max-width:820px}
.case-p{margin-top:18px;color:#e4d4c2;font-size:17px}
.case .cta{margin-top:30px}

/* 问答 */
.faq{background:var(--paper)}
.faq-in{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.qa details{border-bottom:1px solid rgba(68,30,27,.18)}
.qa details:first-child{border-top:2px solid var(--brown)}
.qa summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:64px;padding:12px 0;font-weight:700;font-size:17px;color:var(--brown)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--wine);border-bottom:2px solid var(--wine);transform:rotate(45deg) translate(-3px,-3px);transition:transform .3s}
.qa details[open] summary::after{transform:rotate(225deg)}
.qa summary:hover{color:var(--wine)}
.qa details p{padding:0 0 20px;color:#5c4a42;font-size:15.5px}
.qa details[open] p{animation:up .4s}

/* 轻提示 */
.toast{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));z-index:80;transform:translate(-50%,16px);opacity:0;background:var(--ink);color:#f5eedf;padding:14px 22px;font-size:15px;box-shadow:0 18px 40px rgba(0,0,0,.3);border-left:3px solid #e0a55a;max-width:calc(100vw - 40px);transition:opacity .3s,transform .3s}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media (max-width:1200px){
  .vals{grid-template-columns:repeat(2,1fr)}
  .wf{grid-template-columns:repeat(4,1fr);row-gap:30px}
  .wf li:nth-child(4)::after{display:none}
}
@media (max-width:960px){
  .faq-in{grid-template-columns:1fr;gap:0}
  .top{background:rgba(52,22,19,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .nav{top:64px;max-height:calc(100svh - 64px);overflow-y:auto}
  .nav a{min-height:48px;display:flex;align-items:center}
  .nav .btn,.nav .login{justify-content:center}
  .hero-main{padding-top:100px}
  .shade{background:linear-gradient(180deg,rgba(36,12,10,.55) 0%,rgba(52,20,18,.45) 40%,rgba(36,12,10,.88) 100%)}
  .tabs{flex-wrap:nowrap;overflow-x:auto;margin-left:calc(-1*var(--pad));margin-right:calc(-1*var(--pad));padding:0 var(--pad) 4px;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tabs button{flex:none}
}
@media (max-width:600px){
  .hero{min-height:auto}
  .hero-main{padding:96px var(--pad) 36px}
  .cards{display:none}
  h1{min-height:0;font-size:clamp(36px,10.4vw,46px)}
  .sub{font-size:18px}
  .sub2{display:none}
  .cta{margin-top:28px;gap:10px}
  .cta a{flex:1 1 auto;justify-content:center;min-height:48px}
  .stat{padding:14px 18px 16px}
  .num b{font-size:30px}
  .num small{font-size:14px}
  .stat .lg{display:none}
  .stat .sm{display:inline}
  .stat p:last-child{margin-top:2px;font-size:13px}
  .marquee{padding:14px 0}
  .mq span{font-size:22px;line-height:1.4;margin:0 16px}
  .mq em{font-size:14px}
  .vals{grid-template-columns:1fr}
  .val{padding:24px 22px 26px}
  .wf{grid-template-columns:1fr;row-gap:0}
  .wf li{padding:0 0 22px 48px}
  .wf li::after{left:15px;right:auto;top:32px;bottom:0;width:2px;height:auto}
  .wf li:nth-child(4)::after{display:block}
  .wf li:last-child::after{display:none}
  .wf li span{margin-top:2px}
  .vs-row{grid-template-columns:1fr 1fr}
  .vs-row span:first-child{grid-column:1/-1;padding:14px 14px 0}
  .vs-row span{padding:8px 14px 14px;font-size:14px}
  .vs-head span:first-child{display:none}
  .vs-head span{padding:12px 14px}
  .shot-img{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .shot-img picture{display:block;width:760px}
  .shot-img .pin{display:none}
  .notes{font-size:14px}
  .tour-cta a,.try-cta a{flex:1 1 auto;justify-content:center}
  .qa summary{font-size:16px}
  #chouce-calc .row{grid-template-columns:1fr 1fr;gap:10px}
  .calc-wrap{padding:16px;margin-left:calc(-1*var(--pad) + 8px);margin-right:calc(-1*var(--pad) + 8px)}
}
@media (prefers-reduced-motion:reduce){
  .wf li::before{transform:none!important}
  .panel.on,.cc-draft{animation:none!important}
}

/* 标题：按短语换行，不留孤字 */
.sec h2,.contact h2,.case h2{text-wrap:balance}
.nw{white-space:nowrap;display:inline-block}
/* 进场动画兜底：无 JS / 打印 / 超时 均直接显示 */
@media print{.js .rv{opacity:1!important;transform:none!important}}
.rv.shown{transition:none}
/* 预警：三块统一左对齐 */
@media (max-width:960px){.al article,.al article+article{padding-left:0;padding-right:0;text-align:left}}
/* 预约方式待公布时的提示 */
.contact .pending{margin:18px auto 0;max-width:30em;padding:12px 18px;border:1px dashed rgba(245,238,223,.45);border-radius:6px;color:#f5eedf;font-size:15px;line-height:1.7;background:rgba(42,21,18,.35)}
.contact .pending[hidden]{display:none}

.ft-bottom a{display:inline-flex;align-items:center;min-height:40px}
/* 手机首屏：文字区域压暗，保证第二行标题对比度 */
@media (max-width:600px){
  .shade{background:linear-gradient(180deg,rgba(36,12,10,.72) 0%,rgba(44,16,14,.78) 30%,rgba(52,20,18,.6) 55%,rgba(36,12,10,.9) 100%)}
  .bg .s1{background-position:78% center}
  h1 .l2{text-shadow:0 2px 18px rgba(20,6,5,.55)}
}
/* 补货建议：HTML 表格，数字与依据一致 */
.rt-wrap{background:#fff}
.rt{padding:14px 18px 10px;font-family:var(--sans);color:#2a2a2a;min-width:760px}
.rt-h{font-weight:700;font-size:15px;margin:0 0 8px;color:#222}
.rt table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.65}
.rt th{text-align:left;font-weight:600;color:#555;padding:8px 10px;border-bottom:1px solid #e6e6e6;white-space:nowrap}
.rt td{padding:10px;border-bottom:1px solid #eee;vertical-align:top}
.rt-tag{display:inline-block;padding:2px 8px;border-radius:6px;background:#f3e3e1;color:#87353b;font-size:12.5px;white-space:nowrap}
.rt-q{white-space:nowrap;font-variant-numeric:tabular-nums}
.rt-q b{font-size:16px;color:#87353b}
.rt-q small{display:block;color:#777;font-size:12px}
.rt-b{color:#555}
.rt-a{white-space:nowrap}
.rt-a span{display:inline-block;margin-left:6px;padding:4px 10px;border:1px solid #ddd;border-radius:6px;font-size:12.5px;color:#333}

/* ===== 2026-10-28 质感适配层：深色块压场 + 烫金线 + 回纹底纹（文案与结构未动；回滚删除本段即可） ===== */
::selection{background:var(--wine);color:#f5eedf}
.kicker{border-color:rgba(224,165,90,.55)}
h1 .l2{color:#e3b96a}
.hero .card{background:linear-gradient(160deg,rgba(56,22,18,.93),rgba(34,11,9,.9));color:#f0e4cd;border:1px solid rgba(224,165,90,.45);box-shadow:0 24px 60px rgba(0,0,0,.5),inset 0 1px 0 rgba(245,238,223,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hero .card .t{color:#e0a55a}
.hero .card-h{color:#f5eedf}
.hero .calc{color:#dcc9ab}
.hero .calc b{color:#eec27c}
.hero .draft{border-color:rgba(224,165,90,.65);color:#eec27c}
.hero .warn small{color:#c2ae94}
.hero .bar{background:rgba(245,238,223,.14)}
.hero .bar i{background:linear-gradient(90deg,#a3434a,#e0a55a)}
.stats{background:linear-gradient(180deg,rgba(28,9,7,.88),rgba(28,9,7,.95));border-top:1px solid rgba(224,165,90,.5)}
.stat{border-right-color:rgba(224,165,90,.18)}
.stat .num b{color:#e8c87e}
.b-pri{background:linear-gradient(180deg,#963a41,#6f2a30);box-shadow:inset 0 0 0 1px rgba(224,165,90,.35),0 10px 24px rgba(68,30,27,.22)}
.b-pri:hover{background:linear-gradient(180deg,#a9474e,#7c3238)}
.b-sec{box-shadow:inset 0 0 0 1px rgba(224,165,90,.55)}
.top.scrolled{border-bottom:1px solid rgba(224,165,90,.35)}
.mq em{color:#e0a55a}
.how,.value,.industries,.faq{background-color:#f3edda;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='%23441e1b' stroke-opacity='0.05' stroke-width='1.6'%3E%3Cpath d='M48 20a14 14 0 1 1-14 14 10.5 10.5 0 1 0 10.5-10.5A7 7 0 1 1 37.5 30'/%3E%3Cpath d='M16 68a10 10 0 1 1-10 10'/%3E%3Cpath d='M84 66a9 9 0 1 0 9 9'/%3E%3C/g%3E%3C/svg%3E")}
.sec-head h2 em{background:linear-gradient(transparent 63%,rgba(224,165,90,.48) 63%,rgba(224,165,90,.48) 93%,transparent 93%)}
.alerts h2 em{background:none}
.val,.ind article{border:1px solid rgba(169,132,62,.42);box-shadow:0 16px 36px rgba(68,30,27,.1)}
.mod{background:linear-gradient(180deg,#eae2cb,#ddd0af)}
.result{background:linear-gradient(90deg,var(--brown),#5c2822)}
.al .big b{color:#e8c87e}
.ft{background:linear-gradient(180deg,var(--wine) 0%,#571f24 100%)}

/* ===== 2026-10-28 V3 特效层：金尘/极光/截图带/倾斜（回滚删除本段并停用 fx.js 即可） ===== */
#fx-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;background:linear-gradient(90deg,var(--wine),#e0a55a,#e8c87e);transform-origin:0 50%;transform:scaleX(0)}
.fx-aurora{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(560px 340px at 18% 22%,rgba(224,165,90,.20),transparent 65%),radial-gradient(720px 420px at 82% 30%,rgba(163,62,66,.28),transparent 65%),radial-gradient(500px 380px at 55% 88%,rgba(224,165,90,.10),transparent 60%);animation:fx-drift 16s ease-in-out infinite alternate}
@keyframes fx-drift{from{transform:translate3d(-1.5%,-1%,0) scale(1)}to{transform:translate3d(1.5%,1.5%,0) scale(1.06)}}
.fx-particles{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero .cards{transition:transform .35s ease;will-change:transform}
.tour .stage{transition:transform .35s ease;will-change:transform}
h1 .l2{text-shadow:0 0 36px rgba(224,165,90,.35)}
.showband{background:linear-gradient(180deg,#241110,#3d1a16);padding:40px 0 44px;overflow:hidden;border-top:1px solid rgba(224,165,90,.35)}
.showband .sb-cap{max-width:calc(var(--max) + 2*var(--pad));margin:0 auto 20px;padding:0 var(--pad);display:flex;align-items:baseline;gap:14px;color:#f5eedf}
.showband .sb-cap b{font-family:var(--serif);font-size:20px;letter-spacing:.06em}
.showband .sb-cap span{font-size:11px;letter-spacing:.3em;color:#c9a86a}
.sb-track{display:flex;width:max-content;animation:sb-move 42s linear infinite}
.showband:hover .sb-track{animation-play-state:paused}
.sb-track figure{flex:none;width:440px;margin-right:22px}
.sb-track img{width:100%;height:248px;object-fit:cover;object-position:top center;border-radius:10px;border:1px solid rgba(224,165,90,.45);box-shadow:0 22px 44px rgba(0,0,0,.45);display:block;background:#fff}
.sb-track figcaption{margin-top:10px;color:#e8c87e;font-size:13px;letter-spacing:.14em;text-align:center}
@keyframes sb-move{to{transform:translateX(-50%)}}
@media (max-width:760px){.sb-track figure{width:300px}.sb-track img{height:180px}}
@media (prefers-reduced-motion: reduce){.sb-track,.fx-aurora{animation:none}}

/* ===== 2026-10-28 V4 全站暗红（酒业风格：深红底+金字，对齐品牌 PPT） ===== */
body{background:#200c0a}
.how{background:linear-gradient(180deg,#33120d,#2a0f0b)}
.how h2,.value h2,.industries h2,.faq h2,.calc h2{color:#f7ecd9}
.sec-head .sub{color:#d3ba93}
.steps li{border-right-color:rgba(224,165,90,.25)}
.steps h3{color:#f3e2c2}.steps p{color:#d8c3a5}
.gist{color:#eccf9d;border-left-color:#e0a55a;background:rgba(224,165,90,.07)}
.value{background:linear-gradient(180deg,#2a0f0b,#38150f)}
.vs{border-color:rgba(224,165,90,.35);background:rgba(255,235,200,.03)}
.vs-row{border-bottom-color:rgba(224,165,90,.16)}
.vs-row span:first-child{color:#e8c87e}
.vs-row span:nth-child(2){color:#b39a72}
.vs-row span:nth-child(3){color:#f0e4c8;background:rgba(224,165,90,.07);border-left-color:#e0a55a}
.vs-head span{color:#a98f66!important}.vs-head span:nth-child(3){color:#e8c87e!important}
.vs-row:not(.vs-head):hover{background:rgba(224,165,90,.06)}
.vs-note{color:#a98f66}
.val{background:linear-gradient(160deg,#451c14,#2e110c)}
.val h3{color:#f3e2c2}.val p{color:#d8c3a5}
.calc{background:linear-gradient(180deg,#2a0f0b,#200c0a)}
.calc-in{background:linear-gradient(165deg,#3d1712,#2a0f0b);border-color:rgba(224,165,90,.45);box-shadow:0 30px 60px rgba(0,0,0,.5)}
.calc .fld span{color:#d8c3a5}
.calc .fld input,.calc .fld select{background:#200c0a;border-color:rgba(224,165,90,.4);color:#f5eedf}
.calc .out{background:rgba(224,165,90,.06);border-color:rgba(224,165,90,.3)}
.calc .out .t{color:#e8c87e}.calc .out p{color:#e2d2ae}.calc .out .cap{color:#a98f66}
.ledger .mod{background:linear-gradient(160deg,#451c14,#2e110c);box-shadow:0 14px 30px rgba(0,0,0,.35)}
.mod h3{color:#f3e2c2}.mod p{color:#d8c3a5}
.code{background:linear-gradient(180deg,#33120d,#260d0a);color:#e9dcc3;border-color:rgba(224,165,90,.35)}
.rt caption{color:#d8c3a5}.rt th{color:#e8c87e;border-bottom-color:rgba(224,165,90,.35)}
.rt td{border-bottom-color:rgba(224,165,90,.14)}
.draft{color:#e8c87e;border-color:rgba(224,165,90,.55)}
.al li{background:rgba(224,165,90,.05);border-color:rgba(224,165,90,.2)}
.notes{color:#cbb488}.notes b{background:#7d2d26}
.industries{background:linear-gradient(180deg,#38150f,#2a0f0b)}
.ind article{background:linear-gradient(160deg,#451c14,#2e110c)}
.ind h3{color:#f3e2c2}.ind p{color:#d8c3a5}.ind .wm{color:rgba(232,200,126,.10)}
.faq{background:#2a0f0b}
.qa details{border-bottom-color:rgba(224,165,90,.22)}
.qa details:first-child{border-top-color:#e0a55a}
.qa summary{color:#f3e2c2}.qa .a{color:#d8c3a5}
.note{color:#cbb488;border-left-color:#e0a55a}

/* ===== V4 补正：测算器面板与流程条按真实类名压暗 ===== */
.calc-wrap{background:linear-gradient(165deg,#3d1712,#2a0f0b);border-top-color:#e0a55a;box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 0 1px rgba(224,165,90,.35)}
#chouce-calc legend{color:#f3e2c2}
#chouce-calc label{color:#d8c3a5}
#chouce-calc input,#chouce-calc textarea{background:#200c0a;border-color:rgba(224,165,90,.4);color:#f5eedf}
#chouce-calc .more{border-top-color:rgba(224,165,90,.3)}
#chouce-calc .more summary{color:#e8c87e}
#chouce-calc .more summary::before{border-color:#e0a55a}
.flowsec{background:linear-gradient(180deg,#2a0f0b,#33120d)}
.wf li b{color:#f3e2c2}.wf li span{color:#c9ae85}
.wf li::before{background:#2a0f0b;border-color:#e0a55a;color:#e8c87e}
.wf li::after{background:rgba(224,165,90,.25)}
.wf li.on::before{background:#7d2d26;color:#fff}
.wf li.cur::before{box-shadow:0 0 0 6px rgba(224,165,90,.18)}

/* ===== V4.2 对比度补正（UX 评审 P0：暗色板块的说明文字/编号/标题强调，原色压暗底看不清） ===== */
.how .k,.try .k,.value .k,.industries .k,.faq .k{color:#e0a55a}
.how .lead,.try .lead,.value .lead,.industries .lead,.faq .lead{color:#d8c3a5}
.how h2 em,.try h2 em,.value h2 em,.industries h2 em,.faq h2 em{color:#e3b96a}
.steps .no{color:#e0a55a}
.how .result .mono{color:#e8c87e}

/* ===== V4.3 未来设想（酿见：只作设想展示，主产品仍是筹策进销存+AI） ===== */
.vision{background:linear-gradient(180deg,#2a0f0b,#200c0a)}
.vision .k{color:#e0a55a}.vision .lead{color:#d8c3a5}.vision h2 em{color:#e3b96a}
.vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,4vw,48px);align-items:start}
.vision-media{margin:0}
.vision-media img{width:100%;height:100%;min-height:280px;object-fit:cover;border-radius:14px;border:1px solid rgba(224,165,90,.3)}
.vision-media figcaption{margin-top:10px;color:#a98f66;font-size:13px;letter-spacing:.08em}
.vision-points{display:grid;gap:14px}
.vision-points article{background:linear-gradient(160deg,#451c14,#2e110c);border:1px solid rgba(224,165,90,.16);border-radius:12px;padding:18px 20px}
.vision-points h3{color:#f3e2c2;font-family:var(--serif);font-size:17.5px}
.vision-points p{color:#d8c3a5;font-size:14.5px;margin-top:5px}
@media (max-width:860px){.vision-grid{grid-template-columns:1fr}}

/* ===== V4.4 参考酿见：标题放大 + FDE 定制开发带 ===== */
.sec h2{font-size:clamp(34px,4.6vw,64px)}
.fde-strip{position:relative;padding:clamp(30px,4.5vw,52px) 0;background:linear-gradient(rgba(32,12,10,.9),rgba(32,12,10,.95)),url(fde.jpg) center/cover}
.fde-in{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.fde-t{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:baseline}
.fde-t b{font-family:var(--serif);font-size:clamp(21px,2.4vw,28px);color:#e3b96a;letter-spacing:.04em}
.fde-t span{color:#d8c3a5;font-size:15.5px}
.fde-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px;padding:0}
.fde-steps li{background:rgba(69,28,20,.55);border:1px solid rgba(224,165,90,.22);border-radius:12px;padding:16px 18px}
.fde-steps b{display:block;font-family:var(--serif);color:#f3e2c2;font-size:16.5px;margin-bottom:5px}
.fde-steps span{color:#d8c3a5;font-size:14px;line-height:1.65}
@media (max-width:860px){.fde-steps{grid-template-columns:1fr}}

/* 2026-10-28 手机视觉修正 */
.flowsec .sec-head h2,.inds .sec-head h2{color:#fff4e2}
.flowsec .sec-head h2 em,.inds .sec-head h2 em{color:#f4cd86;background:none}
.flowsec .sec-head .k,.inds .sec-head .k{color:#f1c776}
.flowsec .wf li:nth-child(5) b,.flowsec .wf li:nth-child(6) b{color:#f4cd86}
.inds{background:linear-gradient(180deg,#38150f,#2a0f0b)}
.inds .sec-head .lead{color:#ead9bc}
.inds .ind article{background:linear-gradient(155deg,#51241a,#35150f);border-color:rgba(232,200,126,.44)}
.inds .ind .mono{color:#f4cd86}
.inds .ind h3{color:#fff2dc}
.inds .ind p:last-child{color:#e6d2b2}
.vision-link{margin:2px 0 0!important}
.vision .sec-head h2{color:#fff4e2}
.vision .sec-head h2 em{background:none}
.vision-link a{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px;padding:16px 20px;border:1px solid rgba(232,200,126,.6);border-radius:12px;background:linear-gradient(110deg,rgba(232,200,126,.16),rgba(232,200,126,.04));color:#fff1d7;font-family:var(--sans);font-size:16px;font-weight:700;transition:background .25s,transform .25s}
.vision-link a:hover{background:rgba(232,200,126,.23);transform:translateY(-2px)}
.vision-link small{display:block;margin-top:2px;color:#d9bd93;font-size:12px;font-weight:400}
.vision-arrow{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:#e8c87e;color:#35150f;font-size:23px;line-height:1}
.showband{overflow:visible;padding:38px 0 42px}
.showband .sb-cap{justify-content:space-between;flex-wrap:wrap;align-items:center}
.showband .sb-cap span{color:#e0c791;letter-spacing:.06em;font-size:12px}
.sb-track{width:auto;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pad);gap:20px;padding:0 var(--pad) 8px;animation:none;scrollbar-color:#8e6b43 transparent}
.sb-track figure{width:clamp(340px,62vw,720px);margin:0;scroll-snap-align:start}
.sb-track figure a{display:block;height:290px;overflow:hidden;border:1px solid rgba(224,165,90,.55);border-radius:10px;background:#fff;box-shadow:0 18px 38px rgba(0,0,0,.32)}
.sb-track img{max-width:none;width:900px;height:auto;object-fit:unset;object-position:unset;border:0;border-radius:0;box-shadow:none}
.sb-track figcaption{display:flex;justify-content:space-between;gap:10px;text-align:left;font-size:14px;color:#f4dfb0}
.sb-track figcaption span{font-family:var(--sans);letter-spacing:0;font-size:12px;color:#d6ba8b}
.hero-text{position:relative}
.hero-text::before{content:"";position:absolute;z-index:-1;left:-24px;top:-25px;width:min(540px,100%);height:calc(100% + 50px);border-left:1px solid rgba(240,201,160,.5);border-top:1px solid rgba(240,201,160,.2);pointer-events:none}
.hero .kicker{background:rgba(53,19,15,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hero h1{position:relative}
.hero h1::after{content:"";display:block;width:clamp(70px,12vw,150px);height:2px;margin-top:24px;background:linear-gradient(90deg,#e8c87e,transparent)}
@media (max-width:760px){
  .sb-track figure{width:calc(100vw - 48px);max-width:430px}
  .sb-track figure a{height:250px}
  .sb-track img{width:760px}
  .hero-text::before{left:-12px;top:-15px;width:calc(100% + 12px);height:calc(100% + 30px)}
}
@media (prefers-reduced-motion:reduce){.vision-link a:hover{transform:none}}
.booking-consent{display:flex!important;align-items:flex-start;gap:9px;font-size:13px!important;line-height:1.5;color:#5b473d}
.booking-consent input{width:17px;height:17px;min-height:17px;flex:none;margin-top:1px;accent-color:#87353b}
.booking-honeypot{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}