/****************************************************************
 * app.css — 尖刀营销第四网站 · 全站唯一统一样式文件
 ****************************************************************/
@import "iconfont.css";
/* ========== 一、全站公共样式（原 第四网站_二级页公共样式.css） ========== */
:root{--red:#E60012;--red-dark:#C90010;--navy:#303236;--paper:#f0f1f2;--white:#fafafa;--ink:#25272a;--muted:#666b70;--line:#dcdfe2;--radius:18px;--max:1500px;--wrap-width:min(calc(100vw - 48px), var(--max));--i-window-height:100vh}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:140px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit;cursor:pointer;border:0}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;outline-offset:4px;box-shadow:0 0 0 2px white}
h1,h2,h3,p{margin:0}
img,svg{display:block;max-width:100%}
button:disabled{cursor:default}
[hidden]{display:none!important}
body.menu-open,body.modal-open{overflow:hidden}
.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.section{padding:85px 0;scroll-margin-top:0}
.section-head{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:center;justify-items:center;text-align:center;margin-bottom:36px}
.section-head>div{width:100%;min-width:0}
.section-head h2{font-size:clamp(29px,3.5vw,48px);line-height:1.25;font-weight:700;margin-top:13px;margin-inline:auto;max-width:1100px}
.section-head>p{font-size:15px;line-height:1.9;color:var(--muted);justify-self:center;max-width:760px}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--red);font-size:13px;font-weight:700}
.kicker:before,.section-head .kicker:after{content:"";width:25px;height:2px;background:currentColor;flex-shrink:0}
.kicker.light{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:13px 23px;min-height:50px;border:1px solid transparent;border-radius:9px;font-weight:650;font-size:14px;transition:background .2s,transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn.red{background:var(--red);color:#fff;border-color:var(--red)}
.btn.red:hover{background:var(--red-dark)}
.btn.dark{background:var(--navy);color:white}
.btn.white{background:white;color:var(--red)}
.btn.outline{background:transparent;border-color:#9fa4aa;color:var(--ink)}
.btn.outline:hover{border-color:var(--red);color:var(--red)}
.section-links{display:flex;gap:24px;margin-top:29px;align-items:center;flex-wrap:wrap}
.text-link{display:inline-flex;gap:14px;background:none;color:var(--red);font-size:13px;font-weight:600;padding:8px 0}
.text-link:hover{text-decoration:underline}
.center-action{display:flex;justify-content:center;margin-top:31px}
.section-note{color:var(--muted);font-size:11px;margin-top:22px;line-height:1.8}
.center-action+.section-note{text-align:center}

video{display:inline-block}
.list-paddingleft-2{margin-top:0;padding-left:1em}
.list-paddingleft-2 li{list-style:inherit}
blockquote{padding:1.2rem;background-color:#f2f2f2;font-family:"PingFang SC","\5FAE\8F6F\96C5\9ED1","Microsoft YaHei","微软雅黑";font-size:var(--font-16);border-left:0.4rem solid var(--font-active-color);display:flex;align-items:center;margin-bottom:1.6rem}
blockquote p{margin:0 !important}
p+blockquote{margin-top:1.2rem}
.img_animate{position:relative;overflow:hidden;display:block;width:100%}
.img_animate img{display:block;width:100%;height:100%;object-fit:cover;position:absolute;left:0;top:0;transition:all 0.5s ease-in-out 0s}
.img_animate.contain img{object-fit:contain}
.img_animate:hover img{transform:scale(1.02)}
.picture-hover-animate{display:block;position:relative;overflow:hidden}
.picture-hover-animate:after{position:absolute;top:0;right:0;bottom:0;left:0;display:block;visibility:visible;width:16rem;height:16rem;margin:auto;content:'';transition:all 0.6s ease-in-out;transform:scale(6);opacity:1;border:8rem solid rgba(0,0,0,0.1);border-radius:8rem}
.picture-hover-animate:hover:after{visibility:hidden;opacity:0;border:0 solid rgba(0,0,0,0.1)}
.lazy_preloader{width:32px;height:32px;position:absolute;left:50%;top:50%;margin-left:-16px;margin-top:-16px;z-index:10;box-sizing:border-box;border:4px solid #000;border-radius:50%;border-top-color:transparent;transform-origin:50%;animation:preloader-spin 1s infinite linear;}
@keyframes preloader-spin{0%{transform:rotate(0deg);}100%{transform:rotate(360deg);}}
.slide_img_down::after,.slide_img_right::after{display:block;content:" ";position:absolute;left:0;bottom:0;width:100%;height:100%;background:#fff;z-index:99}
.slide_img_down_active::after{height:0;transition:all 1s cubic-bezier(0.4,0,0.2,1)}
.slide_img_right_active::after{width:0;transition:all 1s cubic-bezier(0.4,0,0.2,1)}
.fade_in,.fade_in_left,.fade_in_right,.fade_in_up,.fade_in_down,.slide_in_up,.zoom_in_up{opacity:0}
.animate__animated{opacity:1}
input:-webkit-autofill,textarea:-webkit-autofill,select:-webkit-autofill{-webkit-box-shadow:0 0 0 100rem white inset}
.layui-input:focus,.layui-textarea:focus{border-color:var(--font-active-color) !important;box-shadow:0 0 0 0.3rem rgba(22,183,119,0.08)}
.layui-layer-photos-prev,.layui-layer-photos-next{color:rgba(0,0,0,0.6) !important;transform:scale(1);background:#787878;color:#fff !important;border-radius:50%;font-size:var(--font-20) !important;display:flex;justify-content:center;align-items:center;width:4rem!important;height:4rem !important}
.layui-layer-photos-toolbar h3{display:inline-block;margin:0;font-size:var(--font-12)}
.layui-layer-photos-toolbar a{display:none}
.layer-layer-photos-main img{background-color:#fff}

.header{position:sticky;inset:0 0 auto;z-index:40;background:var(--red);color:white;transition:background .2s,box-shadow .2s}
.header.scrolled{background:var(--red-dark);box-shadow:0 8px 25px #4e000c28}
.header-inner{height:76px;display:flex;align-items:center;gap:25px}
.brand{display:flex;align-items:center;gap:17px;margin-right:auto;flex-shrink:0}
.brand img{width:137px;height:auto;filter:brightness(0) invert(1)}
.brand>span{font-size:11px;border-left:1px solid #ffffff65;padding-left:15px;line-height:1.7}
.nav{display:flex;align-items:center;gap:20px;font-size:1rem;white-space:nowrap}
.nav a{padding:15px 0;position:relative;color:#ffe5e7}
.nav a.active,.nav a:hover{color:white}
.nav a.active:after{content:"";position:absolute;height:2px;background:white;bottom:8px;left:0;right:0}
.header-contact{border:1px solid #ffadb3;padding:9px 15px;border-radius:7px;font-size:14px;white-space:nowrap}
.header-contact:hover{background:white;color:var(--red)}
.menu-toggle{display:none;background:none;border:1px solid #ffadb3;color:white;border-radius:7px;min-height:42px;min-width:66px;font-size:12px}
.hero{min-height:min(900px,100svh);display:flex;align-items:center;padding:150px 0 100px;position:relative;background-color:#34363a;background-image:none;background-size:cover;background-position:center;background-repeat:no-repeat;color:#fff}
.hero-content{position:relative}
.hero-copy{width:min(100%,900px);position:relative;z-index:1}
.hero h1{font-size:clamp(48px,6.7vw,100px);font-weight:750;line-height:1.3;margin:20px 0 32px}
.hero h1 span{color:#ff676c;white-space:nowrap}
.hero .kicker{font-size:16px}
.hero .btn{font-size:15px;min-height:53px}
.hero-caption{position:absolute;bottom:22px;right:24px;color:#aeb5bc;font-size:10px;background:#1e1f224d;padding:7px 12px;border-radius:6px}
.draft-note{background:#fff;border-bottom:1px solid var(--line);font-size:10px;color:#858a90;padding:12px 0}
.draft-note .wrap{display:flex;justify-content:space-between;gap:15px}
.stats-section{background:#fafafa;padding:72px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px;margin-top:43px}
.stats-grid article{position:relative;padding:6px 0}
.stats-grid article+article:before{content:"";position:absolute;left:-18px;top:12px;bottom:9px;width:1px;background:#d7d9dd}
.stat-value{display:flex;align-items:baseline;gap:6px;line-height:1}
.stat-value strong{font-family:Arial,sans-serif;font-size:72px;font-weight:600;display:inline-flex;align-items:baseline;line-height:1;font-variant-numeric:tabular-nums}
.stat-value span{font-size:22px;color:#64696f}
.stats-grid h3{font-size:16px;font-weight:550;margin-top:18px}
.stats-grid small{display:block;color:#aa626b;font-size:10px;margin-top:8px}
.placeholder{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;background:#edf0f2;border:1px dashed #b7bec4;border-radius:12px;color:#777e84;overflow:hidden;position:relative;text-align:center;padding:15px}
.placeholder:before,.placeholder:after{content:"";position:absolute;background:#b8c0c526;width:1px;height:170%;transform:rotate(37deg);pointer-events:none}
.placeholder:after{transform:rotate(-37deg)}
.placeholder>*{position:relative;z-index:1}
.ph-cross{font:300 28px Arial;color:#a5adb5;line-height:1}
.placeholder strong{font-size:12px;font-weight:500;line-height:1.7}
.placeholder small{font-size:10px;line-height:1.6}
.planning-section{background:var(--red);color:#fff}
.planning-section .section-head p{color:#ffe4e7}
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}
.method-card{border-radius:18px;background:#fff;color:var(--ink);overflow:hidden;border:1px solid #ff8c96}
.method-card .placeholder{aspect-ratio:4/3;border-radius:0;border:0;border-bottom:1px dashed #b7bec4;background:#e4e6e9}
.method-body{padding:23px 26px 29px}
.step-tag{font:10px Arial,sans-serif;color:#9299a0;letter-spacing:.08em}
.method-body h3{font-size:37px;line-height:1.3;margin:11px 0 12px;color:var(--red)}
.method-body p{font-size:16px;color:#53595f}
.service-section{background:var(--paper)}
.service-section h2{color:var(--red)}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.service-card{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#fafafa;border-radius:16px;padding:26px 27px 23px;transition:background .2s,transform .2s,border-color .2s;position:relative}
.service-card:hover{background:#fff7f8;border-color:#ec8c94;transform:translateY(-3px)}
.service-icon{display:block;width:37px;height:37px;margin-bottom:20px}
.service-icon svg{width:100%;height:100%;stroke:var(--red);stroke-width:1.3;fill:none}
.service-card h3{font-size:25px;line-height:1.4;margin:0 0 10px}
.service-question{font-size:16px;color:#4d545a;margin:0 0 11px}
.service-delivery{font-size:12px;color:var(--muted);line-height:1.9;min-height:46px}
.card-more{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:11px;color:var(--red);font-weight:500;margin-top:21px;padding-top:14px;border-top:1px solid #e2e4e7}
.service-section .section-note{text-align:center}
.cases-section{background:#fafafa}
.cases-section h2{color:var(--red)}
.filters{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-bottom:30px}
.filters button{background:#fff;border:1px solid #c9cdd1;border-radius:7px;min-height:42px;padding:9px 20px;font-size:12px}
.filters button[aria-pressed=true]{background:var(--red);border-color:var(--red);color:#fff}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.case-grid .layui-flow-more{display:none}
.case-card{background:transparent;border-radius:0;overflow:visible;border:0}
.case-open{display:block;width:100%;padding:0;background:none;text-align:left;position:relative;overflow:hidden;aspect-ratio:1/1}
.case-card:hover{box-shadow:none;border-color:transparent}
.case-image{aspect-ratio:1/1;border-radius:0;border:1px dashed #b7bec4;border-bottom:1px dashed #c2c8ce;background:#e8ebee;transition:transform .45s}
.case-body{padding:30px;position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;color:white;background:linear-gradient(180deg,#25272a44,#25272aeb);opacity:0;transition:opacity .25s;text-align:left}
.category{display:inline-block;font-size:10px;color:#8a9198}
.case-body h3{font-size:24px;font-weight:550;margin-top:12px;min-height:0;line-height:1.5}
.case-body p{font-size:13px;color:#d1d6da;margin-top:10px;min-height:0}
.case-body .card-more{margin-top:22px;color:white;border-color:#ffffff44;font-size:11px;padding-top:18px}
.clients-section{background:var(--paper);padding:69px 0}
.clients-section h2{color:var(--red)}
.logo-wall{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.logo-cell{aspect-ratio:2/1;display:flex;align-items:center;justify-content:center;border-radius:10px;background:white;border:1px solid #dfe2e6;padding:0;min-width:0;position:relative;overflow:hidden}
.logo-cell img{width:100%;height:100%;object-fit:contain}
.logo-cell:nth-child(18) img{max-width:83%}
.brand-expand-wrap{display:none;margin-top:25px;justify-content:center}
.clients-section .section-note{margin-top:18px;font-size:10px}
.testimonials-section{background:#fafafa}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.testimonial-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.video-placeholder{aspect-ratio:16/9;border:0;border-bottom:1px dashed #bcc3c9;border-radius:0;background:#e4e7e9}
.testimonial-copy{padding:22px 26px 26px;position:relative}
.quote-mark{position:absolute;right:22px;top:6px;font:72px Georgia,serif;color:#f4c4ca;line-height:1}
.testimonial-copy h3{font-size:19px;font-weight:550;margin:9px 0 11px}
.testimonial-copy p{font-size:12px;color:var(--muted)}
.material-note{display:block;font-size:10px;color:#9a7278;margin-top:15px}
.about-section{background:var(--paper)}
.about-section h2{color:var(--red)}
.team-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;scroll-margin-top:100px}
.team-card{display:flex;gap:0;align-items:stretch;border:1px solid var(--line);border-radius:16px;background:white;padding:0;min-width:0;flex-direction:column;text-align:left;overflow:hidden}
.portrait-placeholder{width:100%;aspect-ratio:1/1;border-radius:0;flex-shrink:0;padding:24px;gap:10px;border:0;border-bottom:1px dashed #b7bec4;background:#e4e8eb}
.portrait-placeholder strong{font-size:16px}
.portrait-placeholder small{font-size:12px}
.portrait-placeholder .ph-cross{font-size:40px}
.team-card h3{font-size:26px;font-weight:550;margin:12px 0}
.team-card p{font-size:13px;color:var(--muted);line-height:1.9}
.about-section .section-links{justify-content:center}
.rhythm-section{background:var(--navy);color:white;position:relative;isolation:isolate;background-color:#34363a;background-image:linear-gradient(90deg,#20242bbf,#20242b99);background-position:center;background-size:cover;background-repeat:no-repeat}
.rhythm-section .kicker{color:#ff9a9e}
.rhythm-section .section-head p{color:#c4c7ca}
.rhythm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.rhythm-grid article{border-top:1px solid #7c8086;padding-top:26px}
.stage-time{display:flex;align-items:baseline;gap:9px;min-height:clamp(100px,9vw,125px)}
.stage-time strong{font:500 clamp(45px,5vw,70px) Arial,sans-serif;white-space:nowrap;color:#ff676c;line-height:1.2}
.stage-time span{font-size:clamp(12px,1.4vw,20px);color:#c4c7ca;white-space:nowrap}
.stage-time .monthly{font-family:inherit;font-size:41px;padding-top:0;color:#ff676c;line-height:1.2}
.rhythm-grid h3{font-size:24px;font-weight:500;margin:4px 0 12px}
.rhythm-grid p{font-size:14px;color:#c4c7ca}
.rhythm-grid small{font-size:10px;display:block;color:#9ea3aa;margin-top:23px}
.rhythm-note{color:#b6bbc1;font-size:11px;margin-top:33px;padding-top:20px;border-top:1px solid #555a60;line-height:1.9}
.rhythm-section .text-link{color:#ffc2c5}
.brief-section{background:#e3e4e6}
.brief-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,56px);align-items:stretch}
.brief-copy h2{font-size:clamp(38px,4.6vw,61px);line-height:1.3;margin:20px 0 25px;color:var(--red)}
.brief-copy>p{font-size:16px;color:var(--muted);line-height:1.9}
.brief-copy .btn{margin-top:29px}
.brief-copy>small{display:block;font-size:10px;color:#787f87;margin-top:14px}
.brief-paper{background:white;border-radius:12px;padding:24px 29px;border:1px solid #d0d4da;border-top:5px solid var(--red);box-shadow:0 12px 28px #25272a0d;max-width:none;justify-self:stretch;width:100%;aspect-ratio:auto;align-self:stretch;position:relative}
.paper-label{font-size:9px;color:#8d949b;display:block}
.paper-title{margin:40px 0 34px}
.paper-title>small{font-size:10px;color:var(--red)}
.paper-title h3{font-size:clamp(18px,1.8vw,26px);line-height:1.4;font-weight:550;margin-top:9px;white-space:nowrap}
.paper-row{padding:10px 0;border-top:1px solid #e1e4e7;font-size:12px;display:flex;align-items:center;gap:18px}
.paper-row span{font:11px Arial;color:var(--red)}
.brief-paper>p{font-size:10px;color:#949aa0;margin-top:14px;line-height:1.7}
.insights-section{background:#fafafa}
.insights-section h2{color:var(--red)}
.article-grid{display:grid;grid-template-columns:1fr;gap:0;grid-template-rows:repeat(5,minmax(0,1fr));min-height:600px;border-top:1px solid #bcc2c8}
.article-card{border:0;background:transparent;border-radius:0;padding:0;border-bottom:1px solid #bcc2c8;min-width:0}
.article-meta{display:flex;justify-content:space-between;gap:15px;font-size:10px;color:#8b9299}
.article-meta span:first-child{color:var(--red)}
.article-card h3{font-size:17px;line-height:1.6;font-weight:550;margin:3px 0 0}
.article-card p{font-size:12px;line-height:1.9;color:var(--muted)}
.article-card .material-note{font-size:10px;color:#999fa5;margin-top:18px}
.footer{background:#666666;color:#ffffff;padding:55px 0 25px;scroll-margin-top:90px}
.footer-top{display:grid;grid-template-columns:1.1fr .65fr 1.15fr .65fr;gap:40px}
.footer-logo{width:139px;height:auto;filter:brightness(0) invert(1);margin-bottom:24px}
.footer-intro h2{font-size:25px;font-weight:550}
.footer-intro p{font-size:12px;color:#babfc5;margin-top:15px;line-height:1.9}
.footer h3{font-size:13px;font-weight:550;margin:6px 0 22px;color:#c4c7ca}
.footer-nav{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#bac0c6}
.footer-nav h3{margin-bottom:9px}
.footer-nav a:hover{color:white}
.footer-contact .phone{font:24px Arial;display:block;margin-top:5px;margin-bottom:18px;color:white}
.footer-contact p{font-size:11px;line-height:1.9;color:#babfc5;margin-bottom:13px}
.footer .text-link{font-size:11px;color:#ffb3b8}
.qr-placeholder{aspect-ratio:1/1;background:#36393d;border-color:#777f88;color:#bbc1c8;border-radius:10px;margin-top:6px;min-height:120px}
.qr-placeholder strong{font-size:10px}
.qr-placeholder small{font-size:8px}
.footer-bottom{border-top:1px solid #54595e;padding-top:23px;margin-top:38px;display:flex;gap:24px;justify-content:space-between;flex-wrap:wrap;font-size:10px;color:#aeb5bc}
.footer-bottom button{font-size:10px;color:inherit;background:none;padding:0}
.footer-note{font-size:9px;line-height:1.9;color:#8d959d;margin-top:14px}
.mobile-contact{display:none}
.dialog{width:min(680px,calc(100% - 32px));max-height:calc(100dvh - 32px);border:0;border-radius:14px!important;padding:0;background:#fafafa;color:var(--ink);box-shadow:0 30px 100px #0005}
.dialog::backdrop{background:#20242bba;backdrop-filter:blur(4px)}
.dialog-inner{padding:33px}
.dialog-title{display:flex;justify-content:space-between;align-items:start;gap:18px}
.dialog-title h2{font-size:26px;line-height:1.5;margin-top:7px}
.dialog-title .eyebrow{font-size:11px;color:var(--red);margin-bottom:10px}
.close-dialog{position:relative!important;width:40px;height:40px;flex-shrink:0;border:1px solid #cbd0d4;background:none;border-radius:7px;font-size:25px;font-weight:300;line-height:1}
.dialog-intro{font-size:12px;color:var(--muted);line-height:1.9;margin:16px 0 24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{font-size:12px;display:block}
.field.full{grid-column:1/-1}
.field>span{display:block;margin-bottom:8px}
.required{color:var(--red)}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid #cbd0d4;border-radius:6px;background:white;color:var(--ink);min-height:44px;font-size:13px}
textarea{min-height:85px;resize:vertical}
.form-note{font-size:11px;color:var(--muted);margin-top:19px;}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:19px;}
.form-actions .btn:not(.red){border-color:#9fa4aa;background:none}
.local-output{border-top:1px solid var(--line);padding-top:22px;margin-top:27px}
.local-output h3{font-size:19px}
.local-output p{font-size:11px;color:var(--red);margin:10px 0 16px}
.local-output dl{font-size:12px;margin:0}
.local-output dt{color:var(--muted);margin-top:12px}
.local-output dd{margin:3px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}
.privacy-text p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:21px}
.detail-content{font-size:13px;line-height:1.9;color:#60676e;margin-top:23px}
.detail-content h3{font-size:18px;color:#25272a;font-weight:550;margin:24px 0 11px}
.detail-content ul{margin:12px 0;padding-left:20px}
.detail-content p+p{margin-top:15px}
.detail-content .detail-note{font-size:11px;color:#9b666d;padding:13px 16px;background:#f5e9ec;margin-top:24px;border-radius:7px}
.detail-content .detail-block{padding-top:16px;margin-top:19px;border-top:1px solid #dde1e5}
.detail-block h3{margin-top:0;color:var(--red)}
.layui-form-select dl dd{font-size:12px;}
.layui-form-select dl dd.layui-this{color:var(--red)}
/* Full-frame image dimensions reserved; add actual photography in a later iteration. */
.hero:before{content:"";position:absolute;inset:94px 24px 24px;border:1px dashed #69717b;pointer-events:none;border-radius:0}
.hero-image-slot{position:absolute;right:max(5%,calc((100% - 1200px)/2 + 15px));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;color:#a9b0b8;width:350px;text-align:center}
.hero-slot-symbol{font:300 48px Arial;color:#858e97}
.hero-image-slot strong{font-size:16px;font-weight:500}
.hero-image-slot>span:not(.hero-slot-symbol){font-size:12px}
.hero-image-slot small{font-size:10px;color:#8e98a2}
.mobile-image-size{display:none}
.icon-placeholder{width:82px;height:82px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed #b7bec4;border-radius:8px;background:#eceff2;color:#7a838b;font-size:10px;gap:5px;margin-bottom:20px;line-height:1.5}
.icon-placeholder small{font-size:8px;line-height:1.5}
.brief-paper .paper-title{margin-top:42px;margin:0 0 15px}
/* Browser annotations: continuous case gallery, large team portraits and six-row insights. */
.case-open:hover .case-body,.case-open:focus-visible .case-body{opacity:1}
.case-open:hover .case-image{transform:scale(1.025)}
.case-body .category{color:#e2e5e8;font-size:12px}
.case-open:focus-visible{outline-offset:3px;outline:3px solid var(--red);z-index:1}
.team-card>div:last-child{padding:25px 27px 29px;flex:1}
.insights-layout{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:stretch}
.insights-image{min-height:600px;border-radius:0;background:#e5e9ed;gap:13px}
.insights-image .ph-cross{font-size:48px}
.insights-image strong{font-size:17px}
.insights-image small{font-size:12px}
.article-row{display:flex;align-items:center;gap:18px;width:100%;height:100%;padding:12px 0;background:transparent;text-align:left;transition:background .2s;color:var(--ink);min-height:0}
.article-row:hover{background:#eef0f2}
.article-number{font:13px Arial;color:var(--red);flex-shrink:0;width:23px;align-self:flex-start;margin-top:6px}
.article-copy{flex:1;min-width:0}
.article-category{font-size:10px;color:var(--red)}
.article-state{font-size:10px;color:#989fa6}
.article-arrow{font-size:19px;color:#90979e;margin-left:10px}
.article-row:hover .article-arrow{color:var(--red)}
/* Large mobile cases, balanced client logos and square team images. */
.logo-wall .logo-cell img{position:absolute;height:auto;max-width:none;object-fit:contain;transform:translate(-50%,-50%);filter:none}
/* Presentation polish: reference navigation size and compact aligned content. */
.brief-copy{align-self:start}
.insights-image,.article-grid{min-height:0;height:450px}
.counter-reel{display:inline-block;overflow:hidden;height:1em;line-height:1;width:.56em;vertical-align:bottom}
.counter-track{display:block;transform:translateY(0);transition:transform 1.8s cubic-bezier(.18,.78,.25,1);will-change:transform}
.counter-digit{display:block;height:1em;line-height:1;text-align:center}
.counter-suffix{display:inline-block;line-height:1}
/* 首页 .stat-value、关于我们 .sub-stat 共用同一套滚动数字，这里抵消外层给 span 加的字体/颜色。
   只覆盖 font-size 与 color，保留 .counter-reel 的 vertical-align:bottom，两处对齐方式才一致。 */
.stat-value .counter-reel,.stat-value .counter-track,.stat-value .counter-digit,.stat-value .counter-suffix,
.sub-stat .counter-reel,.sub-stat .counter-track,.sub-stat .counter-digit,.sub-stat .counter-suffix{font-size:inherit;color:inherit}
/* Match second-site headline and numeral scale; reserve a full-frame cooperation image. */
.section-head h2,.brief-copy h2{font-size:clamp(2rem,4.2vw,4rem);line-height:1.08;text-wrap:balance}
.stat-value strong,.stage-time strong,.stage-time .monthly{font-size:clamp(3rem,5.8vw,5.5rem)}
.stat-value>span{font-size:20px}
.rhythm-section::before{content:"";position:absolute;inset:22px;border:1px dashed #6f7884;z-index:-1;pointer-events:none}
.rhythm-section>.wrap{position:relative;z-index:1}
.rhythm-image-slot{position:absolute;right:28px;bottom:18px;color:#aab2bd;font-size:10px;line-height:1.5;z-index:1}
.paper-content{height:100%;padding-right:141px;display:flex;flex-direction:column;justify-content:center}
.paper-content>p{font-size:10px;color:#949aa0;margin-top:14px;line-height:1.7}
.brief-paper-icon{position:absolute;right:28px;top:50%;transform:translateY(-50%);width:108px;color:var(--red)}
.brief-paper-icon svg{width:100%;height:auto;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* Slightly larger rolling statistics in four coordinated red shades. */
.stats-grid article:nth-child(1){--counter-color:#E60012}
.stats-grid article:nth-child(2){--counter-color:#B81830}
.stats-grid article:nth-child(3){--counter-color:#D64F58}
.stats-grid article:nth-child(4){--counter-color:#8D2234}
.stats-grid .stat-value strong{font-size:clamp(54px,6.5vw,98px);color:var(--counter-color)}
.service-number{position:absolute;top:26px;right:27px;font:600 24px/1 Arial,sans-serif;color:var(--red);pointer-events:none}

body.menu-open .back-top,body.modal-open .back-top{visibility:hidden;opacity:0;pointer-events:none}
/* Logo focus uses opacity to avoid a white frame on the red navigation. */
.brand:focus-visible{outline:none;box-shadow:none}
.brand:focus-visible img{opacity:.8}
#cases>.case-grid{width:calc(100% - 72px);max-width:none;margin-inline:36px}
/* Product planning: shared brand system, dedicated reading sequence. */
.planning-hero{position:relative;min-height:min(900px,100svh);background:var(--navy);background-image:var(--planning-hero-image,none);background-size:cover;background-position:center;color:white;display:flex;align-items:center;padding:145px 0 105px;isolation:isolate}
.planning-hero:before{content:"";position:absolute;inset:24px;border:1px dashed #6d7780;z-index:-1}
.planning-hero-inner{display:grid;grid-template-columns:1.45fr .55fr;gap:48px;align-items:center}
.planning-hero h1{font-size:clamp(48px,5.8vw,84px);line-height:1.2;font-weight:750;margin:24px 0 36px;text-wrap:balance}
.planning-hero h1 span{display:block;color:#ff676c}
.planning-hero .hero-image-label{color:#b8c0c7;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px}
.planning-hero .hero-image-label .ph-cross{font-size:44px;color:#87929c}
.hero-image-label strong{font-size:15px;font-weight:500}
.hero-image-label small{font-size:11px;line-height:1.8}
.planning-jump{position:sticky;top:76px;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.planning-jump .wrap{display:flex;gap:18px;align-items:center;justify-content:space-between;min-height:64px}
.breadcrumb{font-size:12px;color:var(--muted);white-space:nowrap;display:flex;gap:10px;align-items:center}
.breadcrumb a:hover{color:var(--red)}
.jump-links{display:flex;gap:25px;align-items:center;overflow:auto;white-space:nowrap;font-size:13px;padding:15px 0}
.jump-links a:hover,.jump-links a:focus-visible{color:var(--red)}
.fit-section{background:var(--white)}
.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.fit-card{background:white;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:12px;padding:35px 36px 30px;min-width:0}
.fit-tag{font-size:13px;color:var(--red);font-weight:650}
.fit-card h3{font-size:clamp(24px,2.4vw,34px);line-height:1.35;margin:14px 0 18px}
.fit-card>p{font-size:15px;color:var(--muted);line-height:1.9}
.fit-points{display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:24px;align-items:center;margin:22px 0}
.fit-card ul{list-style:none;margin:0;padding:0;min-width:0}
.fit-card li{display:flex;align-items:baseline;gap:10px;font-size:14px;line-height:1.8;padding:7px 0;border:0}
.fit-card li:before{content:"＋";color:var(--red);flex-shrink:0}
.fit-icon,.phase-icon{display:block;aspect-ratio:1/1;height:auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fit-icon{width:100%;color:var(--red)}
.fit-card .fit-conclusion{font-size:14px;color:var(--ink);font-weight:600;padding-top:4px}
.method-intro{padding-bottom:40px;background:var(--red);color:white}
.method-intro .section-head{margin-bottom:30px}
.method-intro .section-head>p{color:#ffe4e7}
.phase-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:0}
.phase-nav a{padding:26px 12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;border:0;font-size:45px;font-weight:650;transition:background .2s}
.phase-nav a:hover{background:#ffffff16}
.phase-nav-label{display:flex;align-items:center;justify-content:center;gap:18px}
.phase-nav span{font:36px Arial,sans-serif;color:#ffbcc2}
.phase-nav i{font-style:normal;font-size:20px;margin-left:5px}
.phase-icon{width:108px;color:#fff}
.phase-section{background:var(--white);padding:75px 0}
.phase-section:nth-of-type(even){background:var(--paper)}
.phase-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:62px;align-items:center}
.phase-visual{aspect-ratio:1/1;border-radius:12px;background:#e4e8eb;padding:25px}
.phase-visual .ph-cross{font-size:44px}
.phase-visual strong{font-size:15px}
.phase-visual small{font-size:12px}
.phase-section.reverse .phase-visual{order:2}
.phase-content{min-width:0}
.phase-heading{display:flex;align-items:baseline;gap:17px;margin-bottom:15px}
.phase-number{font:500 clamp(48px,5vw,70px)/1 Arial,sans-serif;color:#d15a64}
.phase-heading h2{font-size:clamp(35px,4vw,56px);color:var(--red);line-height:1.1}
.phase-content h3{font-size:clamp(22px,2.1vw,30px);line-height:1.4;margin-bottom:17px;text-wrap:balance}
.phase-summary{font-size:15px;line-height:1.9;color:var(--muted)}
.phase-questions{list-style:none;margin:22px 0;padding:0;counter-reset:question}
.phase-questions li{position:relative;padding:11px 0 11px 31px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.8;counter-increment:question}
.phase-questions li:before{content:counter(question,decimal-leading-zero);position:absolute;left:0;top:14px;font:11px Arial,sans-serif;color:var(--red)}
.phase-output{border-left:3px solid var(--red);padding:14px 18px;background:#e6001206;font-size:13px;line-height:1.9}
.phase-output b{display:block;font-size:13px;margin-bottom:5px;color:var(--red)}
.planning-work{background:var(--paper)}
.work-rows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.work-row{min-width:0;padding:0 0 12px;border:0}
.work-row .work-step{display:inline-block;width:fit-content;font-size:13px;font-weight:650;color:#fff;background:#ed7893;border-radius:999px;padding:2px 13px;margin:0 0 14px;line-height:1.5}
.work-detail{border-left:3px solid var(--red);padding-left:18px}
.work-time{display:flex;align-items:baseline;gap:10px;min-height:112px;white-space:nowrap}
.work-time strong{color:var(--red);font-family:Arial,sans-serif;font-size:clamp(48px,5.4vw,78px);font-weight:500;line-height:1.2;letter-spacing:-.04em}
.work-time span{color:var(--muted);font-size:14px}
.work-time strong.work-monthly{font-family:inherit;font-size:clamp(36px,4.2vw,60px);font-weight:650;letter-spacing:0}
.work-row h3{font-size:clamp(25px,2.4vw,30px);font-weight:650;line-height:1.4;margin:0 0 18px}
.work-row p{font-size:14px;color:var(--muted);line-height:1.9}
.work-note{font-size:12px;color:var(--muted);line-height:1.9;margin-top:24px;text-align:center}
.planning-case-section{background:var(--white)}
.planning-case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.industry-entry{display:block;min-width:0}
.industry-entry .placeholder{aspect-ratio:1/1;border-radius:10px;color:#727b84}
.industry-entry:nth-child(2) .placeholder{background:#e8ece6}
.industry-entry:nth-child(3) .placeholder{background:#ece8e7}
.industry-entry:nth-child(4) .placeholder{background:#e7e9ed}
.industry-entry h3{font-size:20px;margin:16px 0 8px}
.industry-entry .text-link{padding:0;font-size:12px}
.industry-entry:hover h3{color:var(--red)}
.planning-start{background:var(--red);color:white}
.planning-start .section-head>p{color:#ffe4e7}
.start-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}
.start-option{border:1px solid #ffffff75;border-radius:12px;padding:29px 32px}
.start-option h3{font-size:25px;line-height:1.35;margin-bottom:14px}
.start-option p{font-size:14px;line-height:1.9;color:#ffe4e7;margin-bottom:24px}
.planning-start .text-link{color:#fff}
.planning-start .btn.outline{border-color:#fff;color:white}
body.menu-open .planning-jump{visibility:hidden}
.planning-jump a:focus-visible{outline-offset:-2px}
/* Shared secondary-page components. */
.sub-hero .hero-image-label{gap:12px}
.sub-hero .hero-subtitle{font-size:16px;line-height:1.9;color:#d1d5d9;max-width:640px;margin:-10px 0 30px}
.sub-hero .hero-symbol{width:150px;height:150px;fill:none;stroke:#8c969e;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 15px;color:#c4cbd1}
.sub-white{background:var(--white)}
.sub-paper{background:var(--paper)}
.sub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.sub-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.sub-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:12px;padding:30px;min-width:0}
.sub-card .mini-icon{width:62px;aspect-ratio:1/1;fill:none;stroke:var(--red);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:22px}
.sub-card h3{font-size:25px;line-height:1.4;margin:10px 0 14px}
.sub-card p{font-size:14px;line-height:1.9;color:var(--muted)}
.sub-label{color:var(--red);font-size:13px;font-weight:600}
.sub-card .text-link{margin-top:20px}
.sub-output{border-left:3px solid var(--red);padding:14px 18px;background:#e6001206;font-size:14px;line-height:1.9;margin-top:20px}
.sub-output b{display:block;color:var(--red);font-size:13px;margin-bottom:6px}
.sub-list{list-style:none;padding:0;margin:18px 0}
.sub-list li{display:flex;gap:11px;padding:6px 0;font-size:14px;line-height:1.8;color:var(--muted)}
.sub-list li:before{content:'＋';color:var(--red);flex-shrink:0}
.sub-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sub-index a{display:flex;gap:18px;align-items:center;padding:25px;background:white;border-radius:12px;border:1px solid var(--line);transition:background .2s}
.sub-index a:hover{background:#fff0f2}
.sub-index span{font:30px Arial,sans-serif;color:var(--red)}
.sub-index h3{font-size:22px}
.sub-index i{font-style:normal;margin-left:auto;color:var(--red)}
.service-detail-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;align-items:start}
.service-detail-intro{position:relative}
.service-detail-intro .mini-icon{width:100px;margin:0 0 22px;aspect-ratio:1/1;fill:none;stroke:var(--red);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.service-detail-intro h2{font-size:clamp(32px,4vw,48px);line-height:1.3;margin:10px 0 20px}
.service-detail-intro p{font-size:19px;color:var(--muted)}
.service-detail-body>p{font-size:16px;color:var(--muted);line-height:1.9}
.service-detail-body h3{font-size:24px;margin:25px 0 10px}
.sub-band{background:var(--red);color:white}
.sub-band .section-head>p{color:#ffe4e7}
.sub-band .center-action{margin-top:0}
.sub-band .btn.white{margin:0 8px 12px}
.sub-band .text-link{color:white}
.portfolio-filters,.topic-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 0 32px}
.portfolio-filters button,.portfolio-filters a,.topic-filters a{background:white;border:1px solid #c9cdd2;border-radius:7px;padding:10px 22px;min-height:42px;font-size:13px}
.portfolio-filters button[aria-pressed=true],.portfolio-filters a[aria-pressed=true],.topic-filters a[aria-pressed=true]{background:var(--red);border-color:var(--red);color:white}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 0;width:calc(100% - 72px);margin-inline:36px}
.portfolio-card{min-width:0;border:0;scroll-margin-top:160px}
.portfolio-card summary{list-style:none;cursor:pointer}
.portfolio-card summary::-webkit-details-marker{display:none}
.portfolio-card .placeholder{aspect-ratio:1/1;border:1px dashed #b8c1c9;border-radius:0;min-width:0;padding:20px}
.portfolio-card:nth-child(4n+2) .placeholder{background:#e8ece7}
.portfolio-card:nth-child(4n+3) .placeholder{background:#ece8e7}
.portfolio-card:nth-child(4n) .placeholder{background:#e1e7ed}
.portfolio-caption{padding:22px 25px}
.portfolio-caption small{font-size:12px;color:var(--red)}
.portfolio-caption h3{font-size:24px;margin:6px 0}
.portfolio-caption span{font-size:13px;color:var(--muted)}
.portfolio-caption i{float:right;font-style:normal;color:var(--red);font-size:22px;transition:transform .2s}
.portfolio-card[open] .portfolio-caption i{transform:rotate(45deg)}
.portfolio-info{margin:0 22px 10px;padding:18px 20px;border-left:3px solid var(--red);background:white}
.portfolio-info h4{margin:0 0 5px;font-size:14px}
.portfolio-info p{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:12px}
.portfolio-info .text-link{font-size:12px}
.renewal-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.renewal-big{font:500 clamp(110px,16vw,210px)/1 Arial,sans-serif;letter-spacing:-.06em}
.renewal-big span{font-size:.38em;letter-spacing:0}
.renewal-label{font-size:18px;margin-top:20px}
.renewal-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.35;margin-bottom:24px}
.renewal-copy p{font-size:16px;line-height:1.9;color:#ffe4e7}
.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.evidence-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:12px}
.evidence-card .placeholder{aspect-ratio:16/9;border-bottom:1px dashed #bac2cb}
.evidence-card.letter .placeholder{aspect-ratio:3/4}
.evidence-copy{padding:24px}
.evidence-copy h3{font-size:24px;margin-bottom:12px}
.evidence-copy p{font-size:14px;color:var(--muted);line-height:1.9}
.sub-brands .logo-wall{margin-top:0}
.editor-feature{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
.editor-feature .placeholder{aspect-ratio:1/1;border-radius:12px}
.editor-feature h3{font-size:clamp(28px,3vw,40px);line-height:1.4;margin:12px 0 20px}
.editor-feature p{font-size:15px;color:var(--muted);line-height:1.9}
.editor-feature .btn{margin-top:28px}
.insight-list{display:grid;gap:22px}
.insight-entry{background:#fff;border:1px solid var(--line);border-radius:12px;scroll-margin-top:156px;overflow:hidden}
.insight-entry summary{display:flex;gap:26px;align-items:center;padding:30px;list-style:none;cursor:pointer}
.insight-entry summary::-webkit-details-marker{display:none}
.insight-entry .entry-number{font:40px Arial,sans-serif;color:var(--red);min-width:48px}
.insight-entry summary>div{flex:1;min-width:0}
.insight-entry h3{font-size:26px;line-height:1.5;margin:6px 0 8px}
.insight-entry summary p{font-size:14px;color:var(--muted)}
.insight-entry .entry-toggle{color:var(--red);font-size:28px;transition:transform .2s}
.insight-entry[open] .entry-toggle{transform:rotate(45deg)}
.insight-body{border-top:1px solid var(--line);padding:28px 32px;max-width:900px;margin:auto}
.insight-body h4{font-size:20px;margin:0 0 12px}
.insight-body p{font-size:15px;line-height:2;color:var(--muted);margin:0 0 23px}
.insight-body .text-link{margin-top:5px}
.sub-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-bottom:40px}
/* 4 个数字用和首页 .stats-grid 同一套红（L319-323），逐个指定后由 strong 继承 */
.sub-stats .sub-stat:nth-child(1){--counter-color:#E60012}
.sub-stats .sub-stat:nth-child(2){--counter-color:#B81830}
.sub-stats .sub-stat:nth-child(3){--counter-color:#D64F58}
.sub-stats .sub-stat:nth-child(4){--counter-color:#8D2234}
.sub-stat strong{font:600 clamp(52px,6.5vw,86px)/1.1 Arial,sans-serif;color:var(--counter-color,var(--red));white-space:nowrap}
.sub-stat strong + span{font:600 clamp(52px,6.5vw,86px)/1.1 Arial,sans-serif;font-size:1.6em;margin-left:5px;color:var(--muted);}
.sub-stat p{font-size:15px;margin-top:18px;font-weight:600}
.company-copy{max-width:840px;margin:auto;text-align:center;font-size:16px;color:var(--muted);line-height:2}
.sub-team .team-card{display:block;padding:0;text-align:left}
.sub-team .portrait-placeholder{width:100%;aspect-ratio:1/1;flex:none}
.sub-team .team-card>div:last-child{padding:24px}
.sub-team .team-card h3{font-size:26px}
.sub-team .team-card .team-role{font-size:14px}
.contact-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:stretch}
.contact-panel{background:white;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:12px;padding:38px;min-width:0}
.contact-panel h3{font-size:28px;margin:13px 0 22px}
.contact-phone{display:block;font:500 clamp(30px,3.4vw,46px)/1.25 Arial,sans-serif;color:var(--red);white-space:nowrap;margin:20px 0 30px}
.contact-panel p{font-size:15px;color:var(--muted);line-height:1.9}
.contact-panel .btn{margin-top:25px}
.contact-address{border-left:3px solid var(--red);padding-left:18px;margin-top:20px}
.contact-map{min-height:270px;background:var(--paper);border:1px dashed #b8c1c9;border-radius:10px;padding:25px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;text-align:center;margin-top:25px}
.contact-map svg{width:64px;aspect-ratio:1/1;fill:none;stroke:var(--red);stroke-width:1.6}
.contact-map strong{font-size:18px}
.contact-map p{font-size:13px}
.contact-qr{display:grid;grid-template-columns:140px minmax(0,1fr);gap:26px;align-items:center;margin-top:25px}
.contact-qr .placeholder{aspect-ratio:1/1;border:1px dashed #b8c1c9;border-radius:10px;padding:12px}
.contact-qr .placeholder strong{font-size:12px}
.contact-qr .placeholder small{font-size:10px}
.faq-list{max-width:900px;margin:auto;display:grid;gap:14px}
.faq-list details{border:1px solid var(--line);background:white;border-radius:10px;padding:22px 26px}
.faq-list summary{font-size:20px;font-weight:600;cursor:pointer}
.faq-list p{font-size:14px;color:var(--muted);line-height:1.9;padding-top:16px}
.portfolio-card summary:focus-visible,.insight-entry summary:focus-visible,.faq-list summary:focus-visible{outline:3px solid var(--red);outline-offset:-3px}
.sub-band .btn:focus-visible{outline-color:white}
/* Service deliverables and common filing information. */
.service-results h4{font-size:22px;font-weight:650;line-height:1.5;margin:7px 0 12px;color:var(--ink)}
.service-results ul{list-style:none;margin:0;padding:0}
.service-results li{position:relative;padding-left:15px;font-size:14px;line-height:1.9;margin:6px 0;color:var(--muted)}
.service-results li:before{content:'•';position:absolute;left:0;color:var(--red)}
.footer-bottom .icp-link{white-space:nowrap}
.footer-bottom .icp-link:hover{text-decoration:underline}
/* Original WeChat QR from the second website; preserve the full image. */
.footer-wechat{width:min(100%,200px)}
.qr-image-wrap{aspect-ratio:1/1;background:#fff;border-radius:10px;padding:8px;display:grid;place-items:center;overflow:hidden}
.qr-image-wrap img{display:block;width:100%;height:auto;max-height:100%;object-fit:contain;filter:none}
.footer-wechat p{font-size:12px;color:#c8cdd2;text-align:center;margin-top:12px;line-height:1.7}
.contact-qr .qr-image-wrap{width:100%}
.qr-color-definition{position:absolute;pointer-events:none;overflow:hidden}
/* Bold business icon family: rounded heavy strokes and solid silhouettes. */
.business-icon{display:block;overflow:visible}
.mini-icon,.fit-icon{color:var(--red);filter:brightness(0) saturate(100%) invert(10%) sepia(99%) saturate(7447%) hue-rotate(352deg) brightness(87%) contrast(107%)}
.contact-map .business-icon{color:var(--red)}
.service-business-icon{width:82px;height:82px;color:var(--red);margin-bottom:20px}
/* Case detail, editorial directory and company profiles — fourth-site content system. */
.project-cover{aspect-ratio:1/1;display:grid;place-items:center;background:#eef0f2;overflow:hidden}
.project-cover img{width:100%;height:100%;object-fit:contain;display:block}
.project-link{display:block}
.project-link:focus-visible{outline-offset:-3px}
.project-link:hover h3{color:var(--red)}
.detail-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding-top:28px;padding-bottom:28px;font-size:12px;color:var(--muted)}
.detail-breadcrumb a:hover{color:var(--red)}
.case-detail-hero{padding:45px 0 72px}
.case-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.case-detail-grid h1{font-size:clamp(40px,5vw,66px);line-height:1.2;margin:18px 0}
.case-detail-lead{font-size:clamp(24px,2.4vw,34px);font-weight:650;line-height:1.5;color:var(--ink);margin-bottom:22px}
.case-detail-grid p:not(.case-detail-lead){font-size:16px;color:var(--muted);line-height:2}
.case-tags{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}
.case-tags a{font-size:12px;background:var(--paper);padding:5px 13px;border-radius:999px}
.case-tags a:hover{color:var(--red)}
.case-hero-image{aspect-ratio:1/1;background:var(--paper);border-radius:12px;overflow:hidden;display:grid;place-items:center}
.case-hero-image img{width:100%;height:100%;object-fit:contain}
.case-detail-nav{border-block:1px solid var(--line);background:white}
.case-detail-nav .wrap{display:flex;gap:42px;padding-block:18px;font-size:14px}
.case-detail-nav a:hover{color:var(--red)}
.case-story{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.case-story h2{font-size:clamp(28px,3vw,40px);line-height:1.4;margin-top:16px}
.case-story h3{font-size:21px;margin:27px 0 12px}
.case-story p{font-size:16px;line-height:2;color:var(--muted)}
.case-story .case-key-point{font-size:23px;font-weight:600;color:var(--ink);padding-left:20px;border-left:3px solid var(--red);margin-bottom:22px}
.case-work-grid{display:grid;gap:32px;/*max-width:1000px;*/margin:auto}
.case-work{margin:0;background:white}
.case-work img{width:100%;height:auto;max-height:none;object-fit:contain}
.case-work figcaption{font-size:12px;color:var(--muted);text-align:center;padding:14px}
.case-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.related-case{overflow:hidden;border-radius:12px;background:white}
.related-case .portfolio-caption h3{font-size:25px}
.case-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:25px;border-top:1px solid var(--line);margin-top:42px;padding-top:28px}
.case-pagination a:last-child{text-align:right}
.case-pagination small{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}
.case-pagination strong{font-size:17px}
.case-pagination a:hover{color:var(--red)}
.customer-review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.customer-review-card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.testimonial-media{height:165px;background:#f8e9ec;padding:25px;position:relative;display:flex;flex-direction:column;justify-content:space-between;color:var(--red)}
.testimonial-media>span:first-child{font-size:12px;font-weight:600}
.testimonial-media strong{font-size:23px;line-height:1.4;max-width:80%;z-index:1}
.testimonial-media .testimonial-mark{font:bold 125px/.8 Georgia,serif;position:absolute;right:16px;top:52px;color:#edb7c0}
.customer-review-copy{padding:27px;min-height:310px;display:flex;flex-direction:column;flex:1}
.customer-review-copy h3{font-size:27px;line-height:1.3;margin:13px 0 7px}
.review-role{font-size:12px;line-height:1.7;color:var(--muted);min-height:40px}
.review-summary{font-size:15px;line-height:2;color:var(--ink);margin:20px 0 28px}
.review-source{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px;margin-top:auto;display:flex;justify-content:space-between;gap:12px}
.review-source a{color:var(--red);white-space:nowrap}
.company-redesign{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:stretch;margin:45px 0 60px}
.company-redesign h3{font-size:26px;line-height:1.5;margin-bottom:20px}
.company-redesign p{font-size:15px;line-height:2;color:var(--muted);margin-bottom:20px}
.company-redesign .company-lead{font-size:20px;font-weight:600;color:var(--ink)}
.company-redesign .btn{margin-top:10px}
.company-position{background:var(--red);color:white;border-radius:14px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.company-position>span{font-size:15px;font-weight:650}
.company-position strong{font-size:clamp(38px,4vw,58px);line-height:1.3}
.company-position p{color:#ffe2e7;font-size:14px;line-height:2;margin:0}
.expert-founder{display:grid;grid-template-columns:1fr 1fr;background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:30px;align-items:center}
.expert-photo{background:#f2f3f4;overflow:hidden}
.expert-photo img{width:100%;height:auto;aspect-ratio:8/5;object-fit:contain}
.expert-body{padding:30px}
.expert-body h3{font-size:29px;margin:9px 0}
.member-category{font-size:12px;color:var(--red);font-weight:650}
.member-role{font-size:15px;font-weight:600;line-height:1.7;margin-bottom:18px}
.member-bio{font-size:14px;color:var(--muted);line-height:1.95;margin-bottom:20px}
.member-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:18px 0}
.member-tags li{padding:4px 11px;border-radius:999px;background:#fbe7ec;color:var(--red);font-size:12px}
.member-experience{font-size:12px;line-height:1.95;color:var(--muted);padding-top:20px;border-top:1px solid var(--line)}
.member-experience b{color:var(--ink);font-size:13px;margin-bottom:6px;display:inline-block}
.expert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.expert-grid .expert-card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.expert-grid .expert-body{padding:24px}
.expert-grid h3{font-size:26px}
.news-toolbar{display:grid;grid-template-columns:1fr 290px;gap:24px;align-items:start;margin-bottom:24px}
.news-toolbar .topic-filters{justify-content:flex-start;gap:8px;margin:0}
.news-toolbar .topic-filters a{padding:9px 15px;font-size:12px;height:42px;min-height:42px;padding-block:0;display:inline-flex;align-items:center;justify-content:center}
.news-search{display:flex;gap:0;border:1px solid #c9cdd2;background:white;border-radius:8px;overflow:hidden;min-height:42px;height:42px;max-height:42px;align-items:stretch}
.news-search input{width:100%;min-width:0;border:0;background:none;padding:10px 12px;font-size:12px;outline-offset:-3px;height:40px;padding-block:0;line-height:normal}
.news-search button{background:var(--red);color:white;font-size:12px;flex-shrink:0;padding:10px 16px;height:40px;padding-block:0}
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:36px;align-items:start}
.news-directory-head{display:flex;justify-content:space-between;gap:14px;align-items:center;border-bottom:2px solid var(--red);padding-bottom:14px}
.news-directory-head strong{font-size:21px}
.news-directory-head p{font-size:12px;color:var(--muted)}
.news-title-grid{display:flex;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;flex-direction:column}
.news-row{position:relative;display:block;padding:17px 25px 19px 0;border-bottom:1px solid var(--line);min-height:100px;scroll-margin-top:170px}
.news-row-meta{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted);margin-bottom:7px}
.news-row-meta span:first-child{color:var(--red)}
.news-row h3{font-size:17px;line-height:1.6;font-weight:600}
.news-arrow{position:absolute;right:0;bottom:21px;color:var(--red);font-size:17px}
.news-row:hover h3{color:var(--red)}
.news-side{background:white;border-radius:12px;border-top:3px solid var(--red);padding:26px;position:sticky;top:150px}
.news-side h3{font-size:23px;margin:9px 0 24px}
.news-side ol{list-style:none;padding:0;margin:0 0 23px}
.news-side li{border-bottom:1px solid var(--line);padding:14px 0;font-size:13px;line-height:1.8}
.news-side li a{display:flex;gap:12px;align-items:first baseline;}
.news-side li span{font:16px/1.8 Arial,sans-serif;color:var(--red)}
.news-side .text-link{font-size:12px}
.news-search:focus-within{outline:2px solid var(--red);outline-offset:3px}
.article-reader-section{padding-top:25px}
.reader-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:75px;align-items:start}
.reader-heading{border-bottom:1px solid var(--line);padding-bottom:32px;margin-bottom:36px}
.reader-heading h1{font-size:clamp(30px,3.4vw,46px);line-height:1.4;margin:16px 0 24px}
.reader-meta{display:flex;gap:24px;font-size:12px;color:var(--muted);margin-bottom:28px}
.reader-lead{font-size:17px;line-height:1.9;color:var(--muted);border-left:3px solid var(--red);padding-left:20px}
.reader-content{font-size:17px;line-height:2.1}
.reader-section{margin-bottom:35px;scroll-margin-top:105px}
.reader-section h2{font-size:26px;line-height:1.5;margin-bottom:18px}
.reader-section p{margin-bottom:20px;color:#4f5358}
.reader-bottom{display:flex;gap:25px;flex-wrap:wrap;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:28px}
.reader-side{position:sticky;top:110px;background:var(--paper);padding:26px;border-radius:12px}
#reader-return{margin-right:20px}
.reader-side h3{font-size:19px;margin:0 0 15px}
.reader-side a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.8}
.reader-side a:hover,.reader-side a.active{color:var(--red)}
.tall-cover img{object-fit:cover;object-position:center top}
.case-work.long-sheet>img{height:600px;object-fit:cover;object-position:center top}

/* Five vertical article topics with five titles per topic page. */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.news-topic-section{background:white;border-radius:10px;padding:25px 28px;scroll-margin-top:150px}
.news-topic-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:2px solid var(--red);padding-bottom:16px}
.news-topic-heading h3{font-size:24px;color:var(--red)}
.news-topic-heading>span{font-size:12px;color:var(--muted)}
.news-topic-rows .news-row{display:grid;grid-template-columns:30px minmax(0,1fr) auto 16px;gap:15px;align-items:center;min-height:68px;padding:17px 0}
.news-topic-rows .news-row:last-child{border-bottom:0}
.news-row-number{font:15px Arial,sans-serif;color:var(--red)}
.news-row h4{font-size:17px;line-height:1.65;margin:0;font-weight:600}
.news-row-date{font-size:11px;white-space:nowrap;color:var(--muted)}
.news-topic-rows .news-arrow{position:static}
.news-row:hover h4{color:var(--red)}
/* Keep the search and recommendation card on the same column, with both cards aligned at the top. */
#news-directory{--news-side-width:265px;--news-column-gap:36px}
#news-directory .news-toolbar,#news-directory .news-layout{grid-template-columns:minmax(0,1fr) var(--news-side-width);gap:var(--news-column-gap)}
#news-directory .news-search{width:100%;max-width:none}
#news-directory>.news-directory-head{width:calc(100% - var(--news-side-width) - var(--news-column-gap));border-bottom:0}
/* Fine dividers between the four company statistics and a white search icon. */
.company-profile .sub-stat{position:relative}
.company-profile .sub-stat+.sub-stat:before{content:"";position:absolute;left:-14px;top:10px;bottom:3px;width:1px;background:#d7d9dd}
#news-search button{display:grid;place-items:center;width:56px;flex-basis:56px;padding:0;color:#fff}
#news-search .news-search-icon{width:22px;height:22px}
#news-search input{min-height:0}
/* Contact numbers expand inline, following the second website's phone selector. */
.contact-phone-options>summary{list-style:none;cursor:pointer}
.contact-phone-options>summary::-webkit-details-marker{display:none}
.phone-options-arrow{display:inline-block;transition:transform .2s}
.contact-phone-options[open] .phone-options-arrow{transform:rotate(180deg)}
.contact-phone-list{display:grid;gap:0;border:1px solid var(--line);border-radius:9px;margin-top:14px;max-width:330px;overflow:hidden}
.contact-phone-list a{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 18px;color:var(--red);font:600 22px/1.4 Arial,sans-serif}
.contact-phone-list a+a{border-top:1px solid var(--line)}
.contact-phone-list a:hover{background:var(--paper)}
.contact-phone-list a>span{font-size:16px}
#common-questions .faq-list summary::marker{color:var(--red)}
#common-questions .faq-list summary::-webkit-details-marker{color:var(--red)}
.core-capabilities .sub-card .mini-icon{width:93px}
/* 七个二级页面主题主视觉：桌面左文右图，手机上下分区。 */
.planning-hero.has-hero-art{overflow:hidden;background:#160002;background-image:none}
.planning-hero.has-hero-art:before{display:none}
.secondary-hero-art{position:absolute;inset:0;z-index:0;display:block;pointer-events:none}
.secondary-hero-art img{width:100%;height:100%;object-fit:cover;object-position:center}
.has-hero-art .planning-hero-inner{position:relative;z-index:1;display:block}
.has-hero-art .planning-hero-inner>div{width:46%;max-width:560px;text-shadow:0 2px 18px #0007}
.has-hero-art h1{font-size:clamp(42px,4.2vw,60px);line-height:1.25;text-wrap:balance}
.has-hero-art .hero-subtitle{max-width:100%;color:#eee1e1}
/* 新品动态主标题第二句完整单行显示，按实际文字区域适配。 */
.news-hero .planning-hero-inner>div{width:50%;max-width:620px;container-type:inline-size}
.news-hero #page-title>span{white-space:nowrap;font-size:min(1em,9.8cqw)}
/* 新品策划三阶段概念图：1:1完整展示。 */
.phase-visual.phase-method-art{display:block;aspect-ratio:1/1;padding:0;border:0;overflow:hidden;align-self:center;background:#e4e0dc}
.phase-method-art img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain}
/* 电话号码在按钮右侧浮层显示，展开时不参与外框布局。 */
.contact-panel .contact-phone-options{position:relative;width:100%;min-height:75px;padding-top:25px;container-type:inline-size}
.contact-panel .contact-phone-options>summary{width:138px;height:50px;min-height:50px;margin-top:0;padding:12px 16px;gap:16px;white-space:nowrap}
.contact-panel .contact-phone-list{position:absolute;left:154px;right:0;top:50px;transform:translateY(-50%);margin-top:0;max-width:none;z-index:2;background:transparent;border:0;border-radius:0;overflow:visible}
.contact-panel .contact-phone-list a{min-height:38px;padding:7px 10px;gap:8px;font-size:20px;line-height:1.2;white-space:nowrap}
.contact-panel .contact-phone-list a>span{font-size:12px}
/* 2026-10-09：服务入口图标与官网客户照片 */
.sub-index .service-index-icon{display:block;width:40px;height:40px;flex:0 0 40px;margin-left:auto;color:var(--red)}
.customer-review-card .testimonial-media.customer-review-photo{height:auto;aspect-ratio:3/2;padding:0;background:#eee;display:block;overflow:hidden}
.customer-review-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.customer-review-card .customer-review-copy{min-height:310px}
.customer-review-card .review-summary{margin:20px 0 0;line-height:2}
/* 2026-10-09：六张官网客户照片采用统一暖色调，增强暗部对比，仅改变显示色调。 */
#customer-videos .customer-review-photo img{--review-photo-brightness:1.06;filter:saturate(.55) sepia(.32) contrast(1.16) brightness(var(--review-photo-brightness))}
#customer-videos .customer-review-card:nth-child(2) .customer-review-photo img{--review-photo-brightness:1.03}
#customer-videos .customer-review-card:nth-child(3) .customer-review-photo img{--review-photo-brightness:1.13}
#customer-videos .customer-review-card:nth-child(4) .customer-review-photo img{--review-photo-brightness:1.15}
#customer-videos .customer-review-card:nth-child(5) .customer-review-photo img{--review-photo-brightness:1.07}
#customer-videos .customer-review-card:nth-child(6) .customer-review-photo img{--review-photo-brightness:1.02}
/* 2026-10-09 关于尖刀：官网前三本专业著作 */
.about-book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.about-book-card{min-width:0;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:12px}
.about-book-cover{display:flex;align-items:center;justify-content:center;padding:26px 24px;background:#f5f4f1}
.about-book-cover img{display:block;width:100%;max-width:280px;height:auto;aspect-ratio:1/1;object-fit:contain}
.about-book-copy{padding:27px}
.about-book-copy h3{margin:12px 0 18px;font-size:25px;line-height:1.5;color:var(--ink)}
.about-book-copy p{font-size:15px;line-height:2;color:var(--muted)}
/* 2026-10-09 新品动态：实战方法方形主图 */
#featured-method .featured-method-art{aspect-ratio:1/1;overflow:hidden;border-radius:12px;background:#250c08}
#featured-method .featured-method-art img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain}
/* 电话右侧只展示可拨打号码，无边框、分隔线或箭头。 */
.contact-panel .contact-phone-list a,.contact-panel .contact-phone-list a+a{border:0;background:transparent}
.contact-panel .contact-phone-list a:hover{background:transparent;color:var(--red-dark)}
/* 公司真实定位地图及导航，保持原地址框位置和高度。 */
.contact-map.company-location-map{display:block;height:auto;min-height:270px;padding:0;gap:0;overflow:hidden;border:1px solid var(--line);background:#eef0eb;text-align:left}
.company-location-map iframe{display:block;width:100%;height:220px;border:0}
.company-map-caption{height:66px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;background:#fff}
.company-map-caption>div{min-width:0}
.company-map-caption strong{display:block;font-size:14px;line-height:1.5}
.contact-panel .company-map-caption p{font-size:10px;line-height:1.5;margin:3px 0 0}
.company-map-caption>a{flex-shrink:0;font-size:12px;font-weight:650;color:var(--red);white-space:nowrap}
.company-map-caption>a:hover{color:var(--red-dark)}
/* 2026-10-09 批注文案配套样式 */
.fit-card .fit-tag{font-size:20px}
#case-perspective .sub-card .mini-icon{width:93px}
/* 页脚统一中灰底色与品牌红 Logo */
.footer .footer-logo{filter:url(#footer-logo-red)}
/* 2026-10-12 案例标题黑色与正文单栏 */
.case-story>div{min-width:0;width:100%}
/* ========== 二、首页专用样式（原 index.html 内联） ========== */
.method-entry{display:block}
.method-entry .method-more{display:inline-flex;gap:18px;font-size:12px;color:var(--red);margin-top:20px}
.method-entry:hover .method-more{text-decoration:underline}
.method-entry:focus-visible{outline-offset:4px}
/* Six full-image slides; only slide one carries a content overlay. */
.index_banner_swiper{position:relative}
.index_banner_swiper .swiper-slide,.banner{overflow:hidden;-webkit-user-select:none !important;user-select:none !important;position:relative;}
.index_banner_swiper .swiper-slide::before,.banner::before{display: block;content:'';padding-bottom: 42.71%;}
.index_banner_swiper .swiper-slide picture,.index_banner_swiper .swiper-slide .img ,.banner img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;z-index:1;overflow:hidden;object-fit:cover;object-position:center}
.index_banner_swiper .swiper-slide .hero-content,.banner .hero-content{position:absolute;inset-block:0;left:0;right:0;display:flex;align-items:center;padding-block:140px 100px;z-index:1;color:#fff}
.index_banner_swiper .swiper-slide .kicker,.banner .kicker{font-size:16px}
.index_banner_swiper .swiper-slide .hero-content h1{font-size:clamp(48px,6.7vw,100px);font-weight:750;line-height:1.3;margin:20px 0 32px}
.banner .hero-content h1{font-size:clamp(36px,5.7vw,80px);line-height:1.3;text-wrap:balance;font-weight:750;margin:20px 0 32px}
.index_banner_swiper .swiper-slide h1 span,.banner h1 span{color:#ff676c}
.banner .hero-subtitle{max-width:100%;color:#eee1e1;font-size:16px;line-height:1.9;margin:-10px 0 30px}
.index_banner_swiper .index_banner_pagination{position:absolute;bottom:28px;width:100%;display:flex;justify-content:center;gap:5px;z-index:100}
.index_banner_swiper .index_banner_pagination .swiper-pagination-bullet{background:rgba(0,0,0,.3);border:rgba(255,255,255,.7) solid 1px;opacity:1;width:12px;height:12px}
.index_banner_swiper .index_banner_pagination .swiper-pagination-bullet-active{background: #fff !important;}
.index_banner_prev,.index_banner_next{width:calc((100vw - var(--wrap-width)) / 2);height:100%;position:absolute;left:0;top:0;z-index:5;cursor:none;overflow:hidden}
.index_banner_next{left:auto;right:0}
.index_banner_prev span,.index_banner_next span{display:block;position:absolute;right:0;bottom:0;width:2vw;height:2vw;background-image:url(../img/cursor.svg);background-size:contain;background-repeat:no-repeat;background-position:center;opacity:0}
.index_banner_next span{transform:rotate(180deg)}

/* Match the second website's full-image mobile presentation for slides 2–7. */
.method-card .method-card-image{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:#e8e4df}
.testimonial-card>.testimonial-card-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#e8e4df}
.home-team-photo{width:100%;aspect-ratio:1/1;overflow:hidden;background:#282828}
.home-team-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transform-origin:50% 0;transform:translate(var(--portrait-x,0),var(--portrait-y,0)) scale(var(--portrait-scale,1))}
.team-card .home-team-bio{margin-top:14px;font-size:13px;line-height:1.9}
/* 首页合作流程概念背景与两条竖向分隔线。 */
#rhythm{background-color:#120a0c;background-image:linear-gradient(180deg,#10131759,#10131799);background-position:center,bottom center;background-size:cover,100% auto;background-repeat:no-repeat}
#rhythm:before{display:none}
#rhythm .rhythm-grid{--rhythm-gap:34px;gap:var(--rhythm-gap)}
#rhythm .rhythm-grid article{position:relative;border-top:0}
#rhythm .rhythm-grid article+article:before{content:"";position:absolute;left:calc(var(--rhythm-gap) / -2);top:8px;bottom:8px;width:1px;background:#aab0b75c;pointer-events:none}
#insights .home-insights-art{position:relative;width:100%;aspect-ratio:6/5;min-height:0;height:auto;border:0;overflow:hidden;align-self:start;background:#160002}
#insights .home-insights-art img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center}
#insights .article-grid{height:auto;min-height:0}
/* 所有合作流程统一：步骤标签、周期、左侧红线详情，手机单列。 */
.rhythm-section .work-rows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:40px}
.rhythm-section .work-row{min-width:0;padding:0 0 12px;border:0}
.rhythm-section .work-row .work-step{display:inline-block;width:fit-content;font-size:13px;font-weight:650;color:#fff;background:var(--red);border-radius:999px;padding:2px 13px;margin:0 0 14px;line-height:1.5}
.rhythm-section .work-time{display:flex;align-items:baseline;gap:10px;min-height:112px;white-space:nowrap}
.rhythm-section .work-time strong{color:#f46a74;font-family:Arial,sans-serif;font-size:clamp(48px,5.4vw,78px);font-weight:500;line-height:1.2;letter-spacing:-.04em}
.rhythm-section .work-time span{font-size:14px;color:#b6bec8}
.rhythm-section .work-time strong.work-monthly{font-family:inherit;font-size:clamp(36px,4.2vw,60px);font-weight:650;letter-spacing:0}
.rhythm-section .work-detail{border-left:3px solid #f46a74;padding-left:18px}
.rhythm-section .work-detail h3{font-size:30px;line-height:1.4;margin:0 0 16px;color:#fff;font-weight:700}
.rhythm-section .work-detail p{font-size:14px;line-height:1.9;color:#b6bec8;margin:0}
/* 案例入口固定为 1:1 正方形，文字和全幅黑色蒙板同步出现 */
#cases .case-grid{gap:0;}
#cases .case-card{background:transparent;border:0;border-radius:0;align-self:start;margin:0;padding:0}
#cases .case-open{position:relative;aspect-ratio:1/1;overflow:hidden;isolation:isolate}
#cases .case-image.project-cover{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;aspect-ratio:1/1;display:block;background:transparent}
#cases .case-image.project-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
#cases .case-image.project-cover.tall-cover img{object-position:center top}
#cases .case-open:hover .case-image{transform:none}
#cases .case-open::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.55);opacity:0;transition:opacity .25s;z-index:1;pointer-events:none}
#cases .case-body{position:absolute;inset:0;display:flex;justify-content:flex-end;opacity:0;transition:opacity .25s;background:transparent;color:#fff;padding:24px;text-align:left;z-index:2;pointer-events:none;text-shadow:0 1px 4px #000,0 0 12px #0009}
#cases .case-body .category{color:#fff}
#cases .case-body h3{min-height:0;color:#fff}
#cases .case-body .card-more{display:inline-flex;color:#fff;border:0;padding-top:0;margin-top:12px}
#cases .case-open:focus-visible::after,#cases .case-open.is-touch-preview::after,#cases .case-open.is-touching::after,#cases .case-open:focus-visible .case-body,#cases .case-open.is-touch-preview .case-body,#cases .case-open.is-touching .case-body{opacity:1}
/* ========== 三、案例目录页样式（原 第四网站_实战案例_二级页.html 内联） ========== */
/* 实战案例目录：与首页统一的正方形无缝入口和蒙板交互 */
#cases .portfolio-grid{gap:0}
#cases .portfolio-card{margin:0;padding:0;border:0;background:transparent;align-self:start}
#cases .project-link{position:relative;width:100%;aspect-ratio:1/1;overflow:hidden;isolation:isolate}
#cases .project-cover{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:1/1;padding:0;border:0;display:block}
#cases .project-cover img{display:block;width:100%;height:100%;object-fit:cover;transform:none}
#cases .project-link::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.55);opacity:0;transition:opacity .25s;z-index:1;pointer-events:none}
#cases .portfolio-caption{position:absolute;inset:0;padding:24px;display:flex;flex-direction:column;justify-content:flex-end;background:transparent;color:#fff;opacity:0;transition:opacity .25s;z-index:2;pointer-events:none;text-shadow:0 1px 4px #000,0 0 12px #0009}
#cases .portfolio-caption small,#cases .portfolio-caption h3,#cases .portfolio-caption span,#cases .portfolio-caption i,#cases .project-link:hover h3{color:#fff}
#cases .portfolio-caption h3{font-size:24px;margin:8px 0 12px}
#cases .portfolio-caption i{position:absolute;bottom:24px;right:24px;float:none}
#cases .portfolio-caption span{padding-right:24px}
#cases .project-link:focus-visible::after,#cases .project-link.is-touch-preview::after,#cases .project-link.is-touching::after,#cases .project-link:focus-visible .portfolio-caption,#cases .project-link.is-touch-preview .portfolio-caption,#cases .project-link.is-touching .portfolio-caption{opacity:1}
/* ===== 行内样式提取（T2） ===== */
.qr-image-wrap img.qr-ink-img{filter:url(#qr-black-ink)}
.footer-decor-svg{position:absolute;overflow:hidden}
.mask-luminance{mask-type:luminance}
.inline-nowrap{display:inline-block;white-space:nowrap}
img.st-portrait-1{--portrait-scale:1.248;--portrait-x:2.7%;--portrait-y:-1.93%}
img.st-portrait-2{--portrait-scale:1.416;--portrait-x:0.8%;--portrait-y:-7.10%}
img.st-portrait-3{--portrait-scale:1.127;--portrait-x:-5.3%;--portrait-y:-0.40%}
.logo-cell img.logo-pos-01{width:31.553%;left:50.089%;top:49.285%}
.logo-cell img.logo-pos-02{width:57.891%;left:50.145%;top:50.291%}
.logo-cell img.logo-pos-03{width:80.000%;left:50.000%;top:50.000%}
.logo-cell img.logo-pos-04{width:80.263%;left:49.868%;top:50.000%}
.logo-cell img.logo-pos-05{width:80.320%;left:50.160%;top:50.000%}
.logo-cell img.logo-pos-06{width:81.765%;left:50.000%;top:56.029%}
.logo-cell img.logo-pos-07{width:82.932%;left:50.000%;top:56.911%}
.logo-cell img.logo-pos-08{width:84.029%;left:51.247%;top:51.535%}
.logo-cell img.logo-pos-09{width:87.091%;left:49.909%;top:50.182%}
.logo-cell img.logo-pos-10{width:87.982%;left:49.819%;top:49.819%}
.logo-cell img.logo-pos-11{width:89.302%;left:51.488%;top:48.512%}
.logo-cell img.logo-pos-12{width:90.141%;left:49.061%;top:48.873%}
.logo-cell img.logo-pos-13{width:91.976%;left:49.234%;top:49.808%}
.logo-cell img.logo-pos-14{width:92.657%;left:46.418%;top:46.657%}
.logo-cell img.logo-pos-15{width:93.196%;left:49.588%;top:49.175%}
.logo-cell img.logo-pos-16{width:98.269%;left:50.000%;top:50.000%}

/*
laypage
*/
#laypage{width:100%;padding:0;grid-column:1 / -1}
#laypage .layui-laypage-default{margin-top:30px;width:100%}
.layui-laypage-default{display:flex;justify-content:center;align-items:center;margin:30px 0 0}
.layui-laypage-default a{width:32px;height:32px;padding:0;margin:0 8px;border-radius:50% !important;display:flex;align-items:center;justify-content:center}
.layui-laypage-default a:hover{color:var(--red)}
.layui-laypage-default a.page-num{padding:0}
.layui-laypage-default a.page-num-current{background-color:var(--red);color:#fff;border:none}
.layui-laypage-default span{width:32px;height:32px;margin:0;margin:0 8px;padding:0;border:none;color:var(--font-color);border-radius:50%;display:flex;align-items:center;justify-content:center}
.layui-laypage-default .layui-laypage-curr .layui-laypage-em{background-color:var(--red);left:0;top:0;padding:0;border-radius:50% !important}
.error_x{padding:30px 0;display:flex;justify-content:center;align-items:center;width:100%;grid-column:1 / -1;font-size:16px}
.error_x i{margin-right:5px;font-size:16px;color:var(--red)}

.layui-flow-more{width:100%;margin:30px auto 0;grid-column:1 / -1}
.layui-flow-more a cite{padding:5px 50px;background-color:var(--red-dark);color:#fff;border-radius:9px}
.layui-flow-more a cite i{font-size:18px;color:#fff}

.contact_from .layui-form-item{margin:0;position:relative}
.contact_from .layui-form-item .layui-textarea{resize:none}
.lay-textarea-word-limit{position:absolute;right:5px;bottom:5px;color:#5f5f5f;font-size:10px;user-select:none;line-height:1.6}

.layui-fixbar{margin:0;padding:0}
.layui-fixbar li{width:44px;height:44px;line-height:inherit;border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative;background-color:var(--red-dark);color:#fff;margin-top:5px;font-size:16px;display:flex;flex-direction:column;align-items:center;line-height:1.4;font-family:Arial,Helvetica,sans-serif !important}
.layui-fixbar{font-size:18px}
.layui-fixbar .fonttop{margin-top:5px;overflow:hidden;box-shadow:0 4px 14px #6d001224}
.layui-fixbar li:before{font-size:18px;line-height:1;font-family:'iconfont' !important}
.layui-fixbar .layui-fixbar-top:before{font-size:20px;height:44px;height:44px;display:flex;align-items:center;justify-content:center}

.p_imgs img{vertical-align:bottom;display:inline-block;height:auto;object-fit:contain}
.case-work-grid img{width:100%}
.case-full-artwork summary{text-align:center;padding:15px;color:var(--red);font-size:14px;cursor:pointer;border-block:1px solid var(--line)}
.case-full-artwork img{height:auto;object-fit:contain}
.case-work.long-sheet .case-imgs{height:var(--i-window-height);overflow:hidden}
.case-work.is-fit .case-imgs{height:auto;overflow:visible}
.case-work.is-fit .case-full-artwork{display:none}
.article_box p{margin-bottom:16px}
.social_share{display:flex;justify-content:flex-end;align-items:center}
.social_share a{display:flex;flex-direction:column;justify-content:center;align-items:center;font-size:18px;width:32px;height:32px;border-radius:50%;text-align:center;background-color:var(--paper);color:rgba(0,0,0,0.6);transition:all 300ms ease-in-out 0s}
.social_share a:not(:first-child){margin-left:15px}
.social_share .digg_a{font-size:15px;line-height:.8}
.social_share .digg_a span{font-size:12px}
.social_share .digg_a em{font-size:11px;font-style:normal;margin-top:3px}
.social_share a:hover{background-color:var(--red);transition:all 0.2s ease;color:#fff}
.social-share-icon{position:relative}
.wechat-qrcode{display:none;border:1px solid #eee;position:absolute;z-index:9;top:-200px;left:50%;transform:translateX(-50%);width:150px;font-size:16px;text-align:center;background-color:#fff;box-shadow:0 2px 10px #aaa;transition:all 200ms;color:#999}
.wechat-qrcode h4{font-weight:normal;height:40px;font-size:15px;background-color:#f3f3f3;margin:0;padding:0;display:flex;justify-content:center;align-items:center}
.wechat-qrcode .qrcode{width:100%;padding:10px}
.wechat-qrcode .qrcode canvas{width:100%;display:block}
.wechat-qrcode .help{color:#999}
.social-share-icon:hover .wechat-qrcode{display:block}
.wechat-qrcode:after{content:'';position:absolute;left:50%;margin-left:-6px;bottom:-13px;width:0;height:0;border-width:8px 6px 6px 6px;border-style:solid;border-color:#fff transparent transparent transparent}

#reader-toc{padding-bottom:30px;margin-top:10px}

.core-capabilities .sub-card{display:flex;flex-direction:column;justify-content:space-between}
.expert-founder .expert-photo{height:100%}
.expert-founder .expert-photo img{height:100%}

/* ========== 四、404 页面与网站地图样式（原 404.html / sitemap.html 内联） ========== */
/* 404 页：body 竖向 flex 让页脚贴住视口底部。
   用 :has() 限定，避免把 flex 布局带到其他页面（会改变 margin 折叠行为）。 */
.notfound{flex:1 1 auto;display:flex;align-items:center;justify-content:center;padding:76px 0 92px;background:var(--paper);text-align:center}
.nf-wrap{max-width:760px;display:flex;flex-direction:column;align-items:center}
/* 巨大的 404，中间那个 0 用品牌红点缀 */
.nf-code{display:flex;align-items:baseline;justify-content:center;font-size:clamp(92px,17vw,186px);font-weight:800;line-height:.9;letter-spacing:-.045em;color:var(--navy);-webkit-user-select:none;user-select:none}
.nf-code .nf-zero{color:var(--red)}
.nf-kicker{margin-top:18px}
.nf-title{font-size:clamp(23px,3.2vw,36px);font-weight:700;line-height:1.35;margin:12px 0 0;color:var(--ink)}
.nf-desc{font-size:15px;line-height:1.9;color:var(--muted);margin:14px 0 0;max-width:520px}
/* {info} 由程序最后一步替换，为空时靠 :empty 隐藏，不留空白段落 */
.nf-info{font-size:12px;line-height:1.8;color:#9aa0a6;margin:12px 0 0;word-break:break-all}
.nf-info:empty{display:none}
.nf-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:34px}
.nf-links{margin-top:46px;padding-top:26px;border-top:1px solid var(--line);width:100%;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 26px}
.nf-links>span{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.nf-links a{font-size:14px;font-weight:600;color:var(--ink);transition:color .2s}
.nf-links a:hover{color:var(--red)}

/* 网站地图 */
.sitemap{background:var(--paper)}
.sm-quick{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.sm-quick a{display:inline-flex;align-items:center;min-height:40px;padding:8px 18px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;transition:color .2s,border-color .2s,transform .2s}
.sm-quick a:hover{color:var(--red);border-color:var(--red);transform:translateY(-2px)}
/* 用 flex 而非 grid：auto-fit 的 grid 无法定位「最后一行」，
   末尾落单的卡片只会占 1 列、右侧留空。flex 会让每行自动填满，
   最后一行剩余空间由卡片均分，栏目数增减都不用改。 */
.sm-grid{display:flex;flex-wrap:wrap;gap:18px}
.sm-card{flex:1 1 320px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 22px;transition:box-shadow .25s,transform .25s}
.sm-card:hover{box-shadow:0 14px 36px rgba(48,50,54,.10);transform:translateY(-3px)}
.sm-card-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 16px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:19px;font-weight:700;line-height:1.4}
.sm-card-title a{color:var(--ink);text-decoration:none;transition:color .2s}
.sm-card-title a:hover{color:var(--red)}
.sm-card .sm-chip{display:inline-flex;align-items:center;gap:6px;margin:0 8px 8px 0;padding:5px 12px;border-radius:6px;background:var(--paper);font-size:13px;color:var(--navy);text-decoration:none;transition:background .2s,color .2s}
.sm-card .sm-chip:hover{background:var(--red);color:#fff}

/* 卡片内的「商务联系」区块：.contact-layout 原本按整页宽度设计，套进卡片要收紧 */
.sm-contact{gap:18px;margin-top:16px}
.sm-contact .contact-panel{padding:22px 20px}
.sm-contact .contact-panel h3{font-size:21px;margin:10px 0 14px}
.sm-contact .contact-phone{font-size:clamp(23px,2.2vw,30px);margin:14px 0 18px}
.sm-contact .contact-address{margin-top:16px;padding-left:14px}
.sm-contact .contact-qr{grid-template-columns:176px minmax(0,1fr);gap:16px;margin-top:18px}
.sm-contact .contact-map{margin-top:18px;min-height:230px}
/* 这张卡片要放地图，强制占满整行，避免后台调整栏目顺序后被挤成 1/3 宽 */
.sm-card:has(.contact-layout){flex:1 1 100%}

/* 搜索首页（search_index.html）：居中的搜索框 + 上方「产品 / 文章」分类。
   分类是 form 里的同名 radio（name="scode"），选中项随表单提交，不需要 JS。 */
.search-landing{display:flex;align-items:center;justify-content:center;min-height:58vh}
.search-box{width:100%;max-width:760px;margin:0 auto;text-align:center}
.search-tabs{position:relative;display:inline-flex;gap:4px;padding:5px;margin-bottom:24px;background:#fff;border:1px solid var(--line);border-radius:999px}
.search-tabs input{position:absolute;width:1px;height:1px;opacity:0}
.search-tabs label{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 30px;border-radius:999px;font-size:15px;font-weight:600;color:var(--muted);cursor:pointer;transition:background .2s,color .2s}
.search-tabs input:checked+label{background:var(--red);color:#fff}
.search-tabs input:focus-visible+label{outline:2px solid var(--red);outline-offset:2px}
/* 输入框基于 layui-input（layui.css 在前、app.css 在后）；搜索按钮是输入框内的放大镜图标 */
.search-form{position:relative}
.search-input{width:100%;height:54px;line-height:normal;padding:0 56px 0 20px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:16px;color:var(--ink)}
.search-input::placeholder{color:#9aa0a6}
/* layui 对 .layui-input:focus 用了 !important 且是它的绿色(#16b777)，这里同用 !important 抢回品牌红 */
.search-input:focus{border-color:var(--red)!important;box-shadow:0 0 0 3px rgba(230,0,18,.08)}
/* 图标按钮绝对定位在输入框右侧内部；右侧内边距(56px)即为它预留的点击区 */
.search-icon-btn{position:absolute;top:0;right:0;bottom:0;width:56px;display:grid;place-items:center;background:transparent;color:#9aa0a6;transition:color .2s}
.search-icon-btn:hover,.search-icon-btn:focus-visible{color:var(--red)}
.search-icon-btn .iconfont{font-size:22px;line-height:1}

.news-empty{padding:45px 0;color:var(--muted);font-size:15px;text-align: center;}

/* ========== 响应式样式（全站媒体查询汇总，断点由大到小） ========== */
@media(max-width:1160px){
.brand>span{display:none}
.header-inner{gap:20px}
.nav{gap:17px}
.team-card{gap:15px;padding:18px}
.portrait-placeholder{width:85px}
.stage-time strong{font-size:60px}
.stage-time .monthly{font-size:36px}
.logo-wall{gap:14px}
.footer-top{gap:27px}
.brief-grid{gap:50px}
}
@media(max-width:1020px){
.nav{display:none;position:fixed;inset:76px 0 0;padding:20px 24px 90px;background:var(--red);flex-direction:column;align-items:stretch;gap:0;overflow-y:auto;font-size:1.08rem}
.nav.open{display:flex}
.nav a{font-size:18px;border-bottom:1px solid #ffffff3b;padding:15px 0}
.nav a.active:after{display:none}
.menu-toggle{display:block}
.header-contact{margin-left:auto}
.hero{min-height:760px}
.stats-grid{gap:22px}
.stats-grid article+article:before{left:-12px}
.stat-value strong{font-size:61px}
.stats-grid h3{font-size:14px}
.service-grid{gap:17px}
.service-card{padding:23px}
.case-grid{gap:18px}
.case-body{padding:16px 19px}
.case-body h3{font-size:18px}
.logo-wall{grid-template-columns:repeat(4,minmax(0,1fr))}
.team-grid{gap:15px}
.team-card{flex-direction:column;text-align:center;padding:18px 15px}
.portrait-placeholder{width:100px}
.rhythm-grid{gap:26px}
.stage-time strong{font-size:51px}
.stage-time .monthly{font-size:32px;padding-top:13px}
.brief-grid{gap:35px}
.article-card{padding:23px 20px}
.article-card h3{font-size:18px}
.footer-top{grid-template-columns:1fr 1fr 1.25fr}
.qr-group{grid-column:3}
.qr-placeholder{max-width:155px}
.service-number{top:23px;right:23px}
.planning-hero{min-height:760px}
.planning-hero-inner{grid-template-columns:1.6fr .4fr;gap:20px}
.planning-hero h1{font-size:clamp(47px,6.4vw,72px)}
.planning-jump .wrap{gap:15px}
.jump-links{gap:19px}
.phase-layout{gap:32px}
.fit-card{padding:27px}
.fit-points{grid-template-columns:minmax(0,1fr) 80px;gap:18px}
.planning-case-grid{gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}
.work-rows{gap:24px}
.sub-index{grid-template-columns:repeat(2,minmax(0,1fr))}
.sub-grid{gap:18px}
.sub-card{padding:25px}
.sub-card h3{font-size:23px}
.service-detail-layout{gap:35px}
.renewal-layout{gap:35px}
.contact-layout{gap:24px}
.contact-panel{padding:28px}
.evidence-grid{gap:18px}
.case-detail-grid{gap:35px}
.case-story{gap:35px}
.customer-review-grid{gap:18px}
.customer-review-copy{padding:23px}
.company-redesign{gap:35px}
.expert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.news-toolbar{grid-template-columns:1fr}
.news-search{max-width:420px}
.news-layout{grid-template-columns:minmax(0,1fr) 230px;gap:25px}
.news-title-grid{grid-template-columns:1fr}
.reader-layout{gap:35px;grid-template-columns:minmax(0,1fr) 220px}
#news-directory{--news-side-width:230px;--news-column-gap:25px}
.about-book-grid{gap:18px}
.about-book-copy{padding:23px}
.about-book-copy h3{font-size:22px}
.about-book-cover{padding:24px 18px}
.hero.hero-carousel{height:760px;min-height:0}
.rhythm-section .work-rows{gap:24px}
}
@media(max-width:1020px) and (min-width:769px){
.hero-image-slot{width:250px;right:4%;top:67%}
.hero-copy{width:75%}
.hero h1{font-size:clamp(48px,6.7vw,75px)}
.case-body{padding:21px}
.case-body h3{font-size:20px}
.team-card>div:last-child{padding:21px}
.insights-layout{gap:28px}
.article-row{gap:11px;padding:10px 0}
.article-card h3{font-size:16px}
.insights-image,.article-grid{min-height:620px;height:520px}
.brief-paper{padding:22px 24px}
.paper-title h3{font-size:23px}
.paper-content{padding-right:114px}
.brief-paper-icon{right:23px;width:87px}
.has-hero-art h1{font-size:clamp(37px,4.6vw,48px)}
#rhythm .rhythm-grid{--rhythm-gap:26px}
}
@media(max-width:768px){
html{scroll-padding-top:88px}
.wrap{width:calc(100% - 32px)}
.section{padding:57px 0}
.header-inner{height:68px;gap:14px}
.brand img{width:115px}
.header-contact{font-size:11px;padding:8px 10px;min-height:38px;display:flex;align-items:center}
.menu-toggle{min-width:58px;min-height:38px;font-size:11px}
.nav{inset:68px 0 0;padding:18px 22px 90px}
.hero{min-height:760px;padding:118px 0 96px;background-position:65% center;background-image:none;align-items:flex-start;padding-top:165px}
.hero h1{font-size:clamp(40px,12vw,64px);line-height:1.35;margin:22px 0 34px}
.hero .kicker{font-size:13px}
.hero .btn{font-size:14px;padding:13px 20px}
.hero-caption{bottom:20px;right:16px;font-size:8px;padding:6px 10px;max-width:calc(100% - 40px)}
.draft-note{padding:11px 0;font-size:9px}
.draft-note .wrap{display:block}
.draft-note .wrap span{display:block}
.draft-note .wrap span+span{margin-top:4px}
.section-head{grid-template-columns:1fr;gap:14px;margin-bottom:27px}
.section-head h2{font-size:31px;line-height:1.4;margin-top:10px}
.section-head>p{justify-self:center;font-size:12px;line-height:1.9}
.kicker{font-size:12px}
.btn{font-size:12px;min-height:46px;padding:12px 18px;gap:21px}
.stats-section{padding:47px 0}
.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 28px;margin-top:25px}
.stat-value strong{font-size:50px}
.stat-value span{font-size:16px}
.stats-grid h3{font-size:13px;line-height:1.7;margin-top:12px}
.stats-grid small{font-size:9px;margin-top:5px}
.stats-grid article:nth-child(odd):before{display:none}
.stats-grid article:nth-child(even):before{left:-15px}
.section-links{margin-top:21px;gap:24px}
.text-link{font-size:12px}
.method-grid{grid-template-columns:1fr;gap:22px}
.method-card{border-radius:15px}
.method-card .placeholder{aspect-ratio:4/3}
.method-body{padding:21px 24px 24px}
.method-body h3{font-size:34px;margin:8px 0 10px}
.method-body p{font-size:15px}
.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.service-card{padding:20px 17px;border-radius:13px}
.service-icon{width:30px;height:30px;margin-bottom:16px}
.service-card h3{font-size:22px;margin-bottom:11px}
.service-question{font-size:13px;line-height:1.8;min-height:47px;margin-bottom:9px}
.service-delivery{font-size:11px;min-height:62px;line-height:1.9}
.service-card .card-more{font-size:10px;gap:9px;margin-top:15px;line-height:1.8;align-items:start}
.filters{gap:7px}
.filters button{padding:8px 13px;font-size:11px;min-height:39px}
.case-grid{grid-template-columns:minmax(0,1fr);gap:0}
.case-card{border-radius:12px}
.case-image{padding:24px 24px 100px;gap:5px;padding-bottom:65px}
.case-image .ph-cross{font-size:36px}
.case-image strong{font-size:14px}
.case-image small{font-size:11px}
.case-body{padding:18px 22px;inset:auto 0 0;opacity:1;background:linear-gradient(180deg,#303236ad,#303236e8)}
.case-body h3{font-size:21px;line-height:1.5;margin-top:7px;min-height:0}
.case-body p{font-size:10px;line-height:1.8;min-height:36px;margin-top:6px}
.case-body .card-more{font-size:9px;gap:8px;margin-top:11px;padding-top:10px}
.case-body .category{font-size:11px}
.section-note{font-size:10px}
.clients-section{padding:49px 0}
.logo-wall{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.logo-cell{padding:9px;border-radius:8px}
.logo-wall:not(.expanded) .brand-extra{display:none}
.brand-expand-wrap{display:flex}
.brand-expand-wrap .btn{font-size:11px}
.clients-section .section-note{font-size:9px}
.testimonials-grid{grid-template-columns:1fr;gap:21px}
.testimonial-card{border-radius:13px}
.testimonial-copy{padding:20px 24px 24px}
.testimonial-copy h3{font-size:20px}
.team-grid{grid-template-columns:1fr;gap:24px}
.team-card{flex-direction:column;text-align:left;padding:0;gap:0}
.portrait-placeholder{width:100%;aspect-ratio:1/1;padding:24px}
.team-card h3{font-size:26px}
.team-card p{font-size:12px}
.rhythm-grid{grid-template-columns:1fr;gap:29px}
.rhythm-grid article{padding-top:21px}
.stage-time{min-height:83px;gap:10px}
.stage-time strong{font-size:62px}
.stage-time .monthly{font-size:39px;padding-top:9px}
.stage-time span{font-size:14px}
.rhythm-grid h3{font-size:23px;margin:0 0 10px}
.rhythm-grid p{font-size:13px}
.rhythm-grid small{margin-top:17px}
.rhythm-note{font-size:10px;margin-top:27px}
.brief-grid{grid-template-columns:1fr;gap:28px}
.brief-copy h2{font-size:39px;margin:17px 0 19px}
.brief-copy>p{font-size:13px}
.brief-copy .btn{margin-top:24px}
.brief-paper{max-width:100%;padding:24px 21px;align-self:auto}
.paper-label{font-size:9px;line-height:1.7;display:block}
.paper-title{margin:27px 0 26px}
.paper-title h3{font-size:18px}
.paper-row{font-size:12px;padding:11px 0;gap:14px}
.article-grid{grid-template-columns:1fr;gap:16px;min-height:0;grid-template-rows:repeat(5,auto);height:auto}
.article-card{padding:22px 24px}
.article-card h3{font-size:17px;margin:3px 0 5px}
.article-card p{font-size:12px}
.footer{padding:44px 0 83px}
.footer-top{grid-template-columns:1fr 1fr;gap:33px 23px}
.footer-intro{grid-column:1/-1}
.footer-logo{width:134px;margin-bottom:20px}
.footer-intro h2{font-size:26px}
.footer-nav{font-size:11px;gap:9px}
.footer-contact .phone{font-size:22px;white-space:nowrap;margin-bottom:16px}
.footer-contact p{font-size:10px;line-height:1.9}
.footer h3{font-size:12px}
.qr-group{grid-column:1/-1}
.qr-placeholder{max-width:130px;min-height:0}
.footer-bottom{font-size:9px;justify-content:flex-start;gap:13px 20px;margin-top:28px;padding-top:20px}
.footer-bottom button{font-size:9px}
.footer-note{font-size:9px}
.mobile-contact{position:fixed;bottom:0;left:0;right:0;z-index:30;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid #dce0e4;gap:9px;padding:9px 16px calc(9px + env(safe-area-inset-bottom))}
.mobile-contact a{background:var(--red);color:white;border-radius:6px;min-height:41px;display:flex;align-items:center;justify-content:center;font-size:11px}
.mobile-contact a+a{background:#303236;color:white}
.dialog{border-radius:12px;width:calc(100% - 24px);max-height:calc(100dvh - 24px)}
.dialog-inner{padding:24px 21px}
.dialog-title h2{font-size:23px}
.form-grid{grid-template-columns:1fr;gap:15px}
.field.full{grid-column:auto}
.form-actions .btn{width:100%}
.dialog-intro{font-size:12px}
.detail-content{font-size:12px}
.detail-content h3{font-size:17px}
.detail-content .detail-note{font-size:10px}
.hero:before{inset:84px 16px 18px}
.hero-image-slot{right:16px;left:16px;width:auto;top:auto;bottom:85px;transform:none;gap:7px}
.hero-image-slot strong{font-size:13px}
.hero-slot-symbol{font-size:31px}
.hero-image-slot>span:not(.hero-slot-symbol){font-size:10px}
.hero-image-slot small{font-size:9px}
.desktop-image-size{display:none}
.mobile-image-size{display:block}
.icon-placeholder{width:65px;height:65px;font-size:9px;margin-bottom:18px}
.icon-placeholder small{font-size:7px}
.brief-paper .paper-title{margin-top:30px;margin:0 0 18px}
.case-body p,.case-body .card-more{display:none}
.team-card>div:last-child{padding:23px 25px 27px}
.insights-layout{grid-template-columns:1fr;gap:27px}
.insights-image{aspect-ratio:6/5;min-height:0;height:auto}
.insights-image strong{font-size:15px}
.insights-image small{font-size:11px}
.article-row{/*min-height:86px;padding:17px 0;*/gap:14px}
.article-arrow{margin-left:0}
.article-state{font-size:9px}
.stat-value strong,.stage-time strong,.stage-time .monthly{font-size:2.75rem}
.stat-value>span,.stage-time span{font-size:16px}
.rhythm-section::before{inset:16px}
.rhythm-image-slot{right:21px;bottom:13px;font-size:9px}
.paper-content{padding-right:85px}
.brief-paper-icon{right:20px;width:69px}
.stats-grid .stat-value strong{font-size:50px}
.service-number{top:20px;right:17px}
.back-top{right:16px;bottom:calc(82px + env(safe-area-inset-bottom))}
#cases>.case-grid{width:calc(100% - 48px);margin-inline:24px}
.planning-hero{min-height:760px;padding:135px 0 65px}
.planning-hero:before{inset:16px}
.planning-hero-inner{grid-template-columns:minmax(0,1fr);gap:48px}
.planning-hero h1{font-size:clamp(38px,8.8vw,58px);line-height:1.28;margin:19px 0 28px}
.planning-hero .hero-image-label{align-items:flex-end;text-align:right;gap:4px}
.planning-hero .hero-image-label .ph-cross{font-size:32px}
.hero-image-label strong{font-size:12px}
.hero-image-label small{font-size:10px}
.planning-jump{top:68px}
.planning-jump .wrap{display:block;min-height:0}
.breadcrumb{display:none}
.jump-links{justify-content:space-between;gap:19px;font-size:12px;padding:15px 0}
.fit-grid,.phase-layout,.start-options{grid-template-columns:minmax(0,1fr);gap:24px}
.fit-card{padding:25px 24px}
.fit-card h3{font-size:26px}
.fit-card>p{font-size:13px}
.fit-points{grid-template-columns:minmax(0,1fr) 72px;gap:16px}
.fit-card li{font-size:13px}
.fit-card .fit-conclusion{font-size:13px}
.method-intro{padding-bottom:28px}
.phase-nav a{padding:18px 4px;gap:14px;font-size:36px}
.phase-icon{width:72px}
.phase-nav-label{width:100%;flex-wrap:wrap;gap:4px 8px}
.phase-nav-label span{flex-basis:100%;text-align:center}
.phase-nav span{font-size:21px}
.phase-nav i{font-size:15px;margin-left:0}
.phase-section{padding:47px 0}
.phase-section.reverse .phase-visual{order:0}
.phase-visual{border-radius:10px}
.phase-visual strong{font-size:14px}
.phase-visual small{font-size:11px}
.phase-heading{margin-bottom:13px}
.phase-number{font-size:46px}
.phase-heading h2{font-size:38px}
.phase-content h3{font-size:23px}
.phase-summary{font-size:13px}
.phase-questions{margin:19px 0}
.phase-questions li{font-size:13px}
.phase-output{font-size:12px}
.work-rows{grid-template-columns:minmax(0,1fr);gap:25px}
.work-row{padding:10px 0 0}
.work-detail{padding-left:16px}
.work-time{min-height:88px}
.work-time strong{font-size:56px}
.work-time strong.work-monthly{font-size:42px}
.work-time span{font-size:13px}
.work-row h3{font-size:26px;margin-bottom:12px}
.work-row p{font-size:13px}
.work-note{font-size:11px;text-align:left}
.industry-entry h3{font-size:19px}
.industry-entry .text-link{font-size:11px}
.start-option{padding:25px 24px}
.start-option h3{font-size:24px}
.start-option p{font-size:13px}
.planning-start .btn{min-width:0}
.sub-hero .hero-subtitle{font-size:13px;max-width:100%;margin:0 0 24px}
.sub-hero .hero-symbol{width:90px;height:90px;margin:0 0 5px auto}
.sub-grid,.sub-grid.two,.service-detail-layout,.renewal-layout,.editor-feature,.contact-layout,.evidence-grid{grid-template-columns:1fr;gap:25px}
.sub-card{padding:25px}
.sub-index{grid-template-columns:1fr;gap:12px}
.sub-index a{padding:20px}
.sub-index h3{font-size:21px}
.sub-index span{font-size:27px}
.sub-card h3{font-size:24px}
.service-detail-intro .mini-icon{width:72px}
.service-detail-intro h2{font-size:35px}
.service-detail-intro p{font-size:19px}
.service-detail-body>p{font-size:14px}
.service-detail-body h3{font-size:23px}
.portfolio-filters,.topic-filters{gap:7px}
.portfolio-filters button,.portfolio-filters a,.portfolio-filters a,.topic-filters a{font-size:12px;padding:8px 14px}
.portfolio-grid{grid-template-columns:1fr;width:calc(100% - 48px);margin-inline:24px;gap:25px}
.portfolio-caption{padding:19px 20px}
.portfolio-caption h3{font-size:23px}
.renewal-big{font-size:130px}
.renewal-copy h2{font-size:32px}
.renewal-copy p{font-size:14px}
.evidence-copy{padding:24px}
.editor-feature h3{font-size:30px}
.editor-feature p{font-size:14px}
.insight-entry summary{padding:22px 20px;gap:14px}
.insight-entry .entry-number{font-size:28px;min-width:33px}
.insight-entry h3{font-size:20px}
.insight-entry summary p{font-size:12px}
.insight-body{padding:24px}
.insight-body h4{font-size:19px}
.insight-body p{font-size:14px}
.sub-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 18px}
.sub-stat strong{font-size:56px}
.sub-stat p{font-size:13px;margin-top:13px}
.company-copy{font-size:14px;text-align:left}
.sub-team .team-card>div:last-child{padding:24px}
.contact-panel{padding:25px}
.contact-panel h3{font-size:26px}
.contact-phone{font-size:31px}
.contact-panel p{font-size:14px}
.contact-qr{grid-template-columns:110px minmax(0,1fr);gap:18px}
.faq-list details{padding:21px}
.faq-list summary{font-size:18px}
.service-results h4{font-size:20px}
.service-results li{font-size:13px}
.footer-wechat{width:160px;max-width:100%}
.footer-wechat p{font-size:11px}
.service-business-icon{width:65px;height:65px;margin-bottom:18px}
.detail-breadcrumb{padding-top:15px;padding-bottom:15px;font-size:11px;gap:9px}
.case-detail-hero{padding:28px 0 45px}
.case-detail-grid,.case-story,.company-redesign,.expert-founder,.reader-layout{grid-template-columns:1fr;gap:28px}
.case-detail-grid h1{font-size:39px}
.case-detail-grid p:not(.case-detail-lead){font-size:14px}
.case-detail-lead{font-size:26px}
.case-detail-nav .wrap{gap:20px;justify-content:space-between;font-size:12px;padding-block:15px}
.case-story p{font-size:14px}
.case-story .case-key-point{font-size:20px}
.case-story h2{font-size:29px}
.case-related-grid{grid-template-columns:1fr}
.case-pagination{grid-template-columns:1fr 1fr;gap:20px}
.case-pagination>a:nth-child(2){grid-column:1/-1;grid-row:2;text-align:center}
.case-pagination strong{font-size:14px}
.customer-review-grid{grid-template-columns:1fr}
.customer-review-copy{min-height:285px;padding:26px}
.testimonial-media{height:150px}
.company-redesign{margin:28px 0 45px}
.company-redesign h3{font-size:23px}
.company-redesign .company-lead{font-size:18px}
.company-position{padding:30px}
.company-position strong{font-size:42px}
.expert-grid{grid-template-columns:1fr}
.expert-founder{gap:0}
.expert-body{padding:26px}
.expert-grid .expert-body{padding:26px}
.news-layout{grid-template-columns:1fr;gap:30px}
.news-title-grid{grid-template-columns:1fr;gap:22px}
.news-row{min-height:90px;padding-block:16px}
.news-row h3{font-size:18px}
.news-side{padding:24px}
.news-side ol{display:grid;grid-template-columns:1fr;gap:0}
.news-toolbar .topic-filters a{font-size:11px;padding:8px 12px;height:42px;padding-block:0}
.news-search{max-width:100%}
.news-directory-head strong{font-size:20px}
.reader-layout{gap:35px}
.reader-heading h1{font-size:31px}
.reader-content{font-size:16px}
.reader-section h2{font-size:23px}
.reader-lead{font-size:15px}
.reader-side{position:static}
.article-reader-section{padding-top:15px}
.case-work.long-sheet>img{height:430px}
.news-topic-section{padding:21px 20px}
.news-topic-heading h3{font-size:22px}
.news-topic-rows .news-row{grid-template-columns:23px minmax(0,1fr) 14px;gap:10px;min-height:68px}
.news-row h4{font-size:16px}
.news-row-date{display:none}
#news-directory .news-toolbar,#news-directory .news-layout{grid-template-columns:minmax(0,1fr)}
#news-directory>.news-directory-head{width:100%}
.company-profile .sub-stat+.sub-stat:before{left:-9px}
.company-profile .sub-stat:nth-child(odd):before{display:none}
.planning-hero.has-hero-art{min-height:0;padding:145px 0 0;display:flex;flex-direction:column;align-items:stretch}
.has-hero-art .planning-hero-inner{order:1;padding-bottom:12px}
.has-hero-art .planning-hero-inner>div{width:100%;max-width:none}
.has-hero-art h1{font-size:clamp(35px,8.8vw,56px)}
.secondary-hero-art{position:relative;inset:auto;order:2;width:100%;aspect-ratio:4/3;mask-image:linear-gradient(to bottom,transparent,#000 14%);-webkit-mask-image:linear-gradient(to bottom,transparent,#000 14%)}
.secondary-hero-art img{position:absolute;inset:0;object-position:right center}
.news-hero .planning-hero-inner>div{width:100%;max-width:none}
.sub-index .service-index-icon{width:34px;height:34px;flex-basis:34px}
.customer-review-card .customer-review-copy{min-height:0}
.about-book-grid{grid-template-columns:1fr;gap:24px}
.about-book-cover{padding:24px}
.about-book-cover img{max-width:260px}
.about-book-copy{padding:26px}
.about-book-copy h3{font-size:25px}
html.page-home{scroll-padding-top:88px}

.index_banner_swiper .swiper-slide::before,.banner::before{display: block;content:'';padding-bottom: 133.33%;}
.index_banner_swiper .swiper-slide .hero-content,.banner .hero-content{align-items:flex-start;padding-block: 80px 100px;}
.index_banner_swiper .swiper-slide .kicker,.banner .kicker{font-size:16px}
.index_banner_swiper .swiper-slide .hero-content h1{font-size:clamp(48px,6.7vw,100px);font-weight:750;line-height:1.3;margin:20px 0 32px}
.banner .hero-content h1{font-size:clamp(36px,5.7vw,100px);line-height:1.3;text-wrap:balance;font-weight:750;margin:20px 0 32px}
.index_banner_swiper .swiper-slide h1 span,.banner h1 span{color:#ff676c}
.banner .hero-subtitle{max-width:100%;color:#eee1e1;font-size:16px;line-height:1.9;margin:-10px 0 30px}
.index_banner_swiper .index_banner_pagination{position:absolute;bottom:15px;width:100%;display:flex;justify-content:center;gap:5px;z-index:100}
.index_banner_swiper .index_banner_pagination .swiper-pagination-bullet{background:rgba(0,0,0,.3);border:rgba(255,255,255,.7) solid 1px;opacity:1;width:8px;height:8px}
.index_banner_prev,.index_banner_next{display: none;}

.layui-fixbar{display: none!important;}




#rhythm .rhythm-grid{--rhythm-gap:29px}
#rhythm .rhythm-grid article+article:before{display:none}
.rhythm-section .work-rows{grid-template-columns:minmax(0,1fr);gap:25px}
.rhythm-section .work-row{padding:10px 0 0}
.rhythm-section .work-time{min-height:88px}
.rhythm-section .work-time strong{font-size:56px}
.rhythm-section .work-time strong.work-monthly{font-size:42px}
.rhythm-section .work-time span{font-size:13px}
.rhythm-section .work-detail{padding-left:16px}
.rhythm-section .work-detail h3{font-size:26px;margin-bottom:12px}
.rhythm-section .work-detail p{font-size:13px}
#cases .case-grid{gap:10px}
#cases .case-body{padding:18px 22px}
#cases .case-body h3{font-size:21px}
#cases .case-body .category{font-size:11px}
#cases .portfolio-grid{gap:10px}
#cases .portfolio-caption{padding:18px 22px}
#cases .portfolio-caption h3{font-size:21px}
#cases .portfolio-caption small{font-size:11px}
#cases .portfolio-caption i{bottom:18px;right:22px}
/* 404 页 */
.notfound{padding:46px 0 60px}
.nf-desc{font-size:13px;line-height:1.85}
.nf-actions{margin-top:26px}
.nf-actions .btn{width:100%;max-width:300px}
.nf-links{margin-top:34px;padding-top:22px;gap:10px 20px}
.nf-links a{font-size:13px}
/* 网站地图 */
.sm-card{flex:1 1 100%;padding:22px 20px 18px}
.sm-card-title{font-size:17px}
.sm-contact{gap:16px}
.sm-contact .contact-panel{padding:18px 16px}
.sm-contact .contact-panel h3{font-size:18px}
.sm-contact .contact-qr{grid-template-columns:144px minmax(0,1fr);gap:12px}
.sm-contact .contact-map{min-height:200px}
/* 搜索首页 */
.search-landing{min-height:40vh}
.search-tabs{margin-bottom:18px}
.search-tabs label{min-height:36px;padding:0 22px;font-size:14px}
.search-input{height:48px;padding:0 50px 0 16px;font-size:15px}
.search-icon-btn{width:50px}
.search-icon-btn .iconfont{font-size:20px}
}
@media(max-width:400px){
.company-map-caption{padding:8px;gap:6px}
.company-map-caption strong{font-size:12px}
.company-map-caption>a{font-size:11px}
.contact-panel .company-map-caption p{font-size:9px}
}
@media(max-width:360px){
.brand img{width:99px}
.header-inner{gap:10px}
.header-contact{font-size:10px;padding:8px}
.menu-toggle{font-size:10px;min-width:52px}
.hero h1{font-size:43px}
.service-grid{grid-template-columns:1fr}
.service-question,.service-delivery{min-height:0}
.service-card{padding:23px}
.service-card h3{font-size:24px}
.case-grid{gap:10px}
.case-body{padding:12px 10px}
.case-body h3{font-size:13px}
.case-image strong{font-size:9px}
.case-image small{font-size:7px}
.logo-wall{gap:9px}
.logo-cell{padding:7px}
.team-card{gap:19px;padding:17px}
.portrait-placeholder{width:82px}
.team-card h3{font-size:20px}
.footer-top{grid-template-columns:1fr}
.footer-intro,.qr-group{grid-column:auto}
.footer-contact .phone{font-size:26px}
.section-head h2{font-size:28px}
.brief-paper{padding:22px 18px}
.paper-content{padding-right:66px}
.paper-title h3{font-size:16px}
.brief-paper-icon{right:17px;width:51px}
.paper-row{gap:11px;font-size:11px}
.service-number{top:23px;right:23px}
.jump-links{gap:13px;font-size:11px}
.phase-nav a{font-size:31.5px;gap:12px}
.phase-nav span{font-size:18px}
.phase-nav i{display:none}
.planning-case-grid{grid-template-columns:minmax(0,1fr)}
.planning-hero h1{font-size:36px}
.contact-phone{font-size:27px}
.contact-qr{grid-template-columns:90px minmax(0,1fr);gap:14px}
.sub-stat strong{font-size:48px}
}
@media(hover:hover){
#cases .case-open:hover::after,#cases .case-open:hover .case-body{opacity:1}
#cases .project-link:hover::after,#cases .project-link:hover .portfolio-caption{opacity:1}
}
@media(hover:none){
.case-body{opacity:1;inset:auto 0 0;background:linear-gradient(180deg,#303236ad,#303236e8)}
.case-body p,.case-body .card-more{display:none}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
.back-top{transition:none}
.phase-nav a{transition:none}
.sub-index a,.portfolio-caption i,.insight-entry .entry-toggle{transition:none}
.project-link,.news-row{scroll-behavior:auto}
html.page-home{scroll-behavior:auto}
#cases .case-open::after,#cases .case-body{transition:none}
#cases .project-link::after,#cases .portfolio-caption{transition:none}
}
@media print{
.header,.mobile-contact,.dialog{display:none}
.hero{min-height:400px;padding:80px 0}
.section{padding:35px 0}
.wrap{width:100%}
.logo-wall .brand-extra{display:flex!important}
body{background:#fff}
.planning-section,.rhythm-section,.footer{background:#eee;color:#222}
.section-head p{color:#666!important}
.planning-jump,.back-top{display:none}
.planning-hero{min-height:350px;padding:55px 0;background:#eee;color:#222}
.planning-start,.method-intro{background:#eee;color:#222}
.phase-section{padding:35px 0}
.portfolio-grid{width:100%;margin:0}
.sub-band{background:#eee;color:#222}
.sub-band .section-head>p{color:#666}
.sub-hero .hero-subtitle{color:#555}
.portfolio-card,.sub-card,.evidence-card{break-inside:avoid}
.news-side,.news-search,.news-toolbar,.reader-side,.case-detail-nav{display:none}
.case-detail-grid,.reader-layout,.case-story{grid-template-columns:1fr}
.reader-section,.customer-review-card,.expert-card{break-inside:avoid}
.case-work img{max-width:100%}
.secondary-hero-art{display:none}
.planning-hero.has-hero-art{background:#eee;color:#222}
.has-hero-art .planning-hero-inner>div{width:100%;max-width:none;text-shadow:none}
.has-hero-art .hero-subtitle{color:#555}
.hero.hero-carousel{height:400px;min-height:0}
.hero-dots{display:none}
}
@container(max-width:360px){
.contact-panel .contact-phone-options>summary{width:112px;padding-inline:10px;gap:12px;font-size:12px}
.contact-panel .contact-phone-list{left:126px}
.contact-panel .contact-phone-list a{font-size:16px}
}
@container(max-width:280px){
.contact-panel .contact-phone-options>summary{width:94px;padding-inline:8px;gap:8px}
.contact-panel .contact-phone-list{left:106px}
.contact-panel .contact-phone-list a{font-size:12px}
.contact-panel .contact-phone-list a>span{display:none}
}