/* Loaded exclusively by index.html and payment.html. V1.1 styles and JS are retained byte-for-byte. */
.hifi{--ink:#132a46;--muted:#53657a;--line:#dce4ee;--accent:#185bd8;--pale:#edf3fc;--navy:#0b2345;--gold:#ccaf78;background:#fff;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.85}
.hifi .wrap{width:min(1200px,calc(100% - 80px))}.hifi h1{font-weight:700;letter-spacing:-1.4px;font-size:52px;line-height:1.42;margin:22px 0}.hifi h2{font-size:32px;letter-spacing:-.7px;line-height:1.5}.hifi h3{font-size:22px;line-height:1.55}.hifi p{line-height:1.9}.hifi .review-bar{background:#edf2f9;border:none;padding:5px max(40px,calc((100% - 1280px)/2));color:#54647a;font-size:11px;letter-spacing:.8px}.hifi .header-top{padding:18px 40px;min-height:90px;max-width:1400px}.hifi .site-header{background:#fff;border-bottom:1px solid #e2e9f2}.hifi .brand{gap:14px}.hifi .brand strong{font-size:24px;color:#122b4c;letter-spacing:3px}.hifi .brand small{font-size:9px;letter-spacing:.5px;margin-top:4px}.hifi .logo-slot{width:54px;height:45px;border-radius:0;border:1px dashed #a4b3c5;background:#f8fafc;color:#67798f}.hifi nav{gap:30px;font-size:14px}.hifi nav a[aria-current]{color:var(--accent);border-color:var(--accent)}
.hifi .hero{background:radial-gradient(ellipse at 85% 90%,#173d68 0,transparent 56%),linear-gradient(115deg,#0a213f,#0c2b54);padding:75px 0 78px;border-bottom:none;color:#fff;position:relative}.hifi .hero:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,#477bc4,#ccaf78,transparent)}.hifi .hero-layout{display:grid;grid-template-columns:1.22fr 1fr;gap:62px;align-items:center}.hifi .hero-copy{min-width:0}.hifi .positioning,.hifi .eyebrow{color:#bfd1ec;font-size:13px;letter-spacing:1.1px;margin-bottom:0;font-weight:400}.hifi .hero-intro{color:#c4d2e4;font-size:16px;line-height:1.95;max-width:595px}.hifi .hero-dual{margin-top:32px;gap:12px}.hifi .button{border-radius:4px;min-height:52px;font-size:14px;padding:13px 18px;transition:background-color .16s,border-color .16s;color:var(--accent);border-color:#bbcee8;background:#fff;gap:8px}.hifi .button:hover{background:#edf4ff;border-color:#477bd1}.hifi .hero-dual .button{background:#fff;color:#13478e;border:1px solid #fff;min-height:55px}.hifi .hero-dual .button:hover{background:#e4edff;border-color:#e4edff}.hifi .button:focus-visible,.hifi a:focus-visible,.hifi summary:focus-visible,.hifi select:focus-visible,.hifi button:focus-visible{outline:3px solid #2985ff;outline-offset:4px}.hifi .hero a:focus-visible,.hifi #paths a:focus-visible{outline-color:#e6bd6f}.hifi .line-icon{width:60px;height:60px;flex:none;display:block}.hifi .hero-art{min-width:0;color:#d9e6f5}.hifi .art-caption{display:flex;align-items:center;gap:14px;font-size:10px;letter-spacing:1.6px;color:#a8bdd9}.hifi .caption-line{height:1px;flex:1;background:#52739a80}.hifi .business-orbit{height:315px;position:relative;margin-top:18px;isolation:isolate}.hifi .business-orbit:before{content:"";position:absolute;inset:30px 50px;border:1px solid #527db94d;border-radius:50%;transform:rotate(-18deg)}.hifi .business-orbit:after{content:"";position:absolute;inset:70px 12px;border:1px solid #bba27557;border-radius:50%;transform:rotate(27deg);z-index:-1}.hifi .orbit-center{position:absolute;top:111px;left:50%;transform:translateX(-50%);width:164px;padding:20px 10px;text-align:center;border:1px solid #879cc2;background:#183c65;box-shadow:0 0 0 8px #86a4cd0a}.hifi .orbit-center span{font-size:23px;letter-spacing:4px;font-weight:600}.hifi .orbit-center small{display:block;color:#b2c8e7;font-size:10px;letter-spacing:1px}.hifi .orbit-node{position:absolute;display:flex;align-items:center;gap:10px;font-size:12px;padding:12px 16px;border:1px solid #44648c;background:#0c294d;box-shadow:0 12px 22px #04112b20}.hifi .orbit-node .line-icon{width:32px;height:32px;color:#d5bb8c}.hifi .orbit-one{top:8px;left:6px}.hifi .orbit-two{top:26px;right:0}.hifi .orbit-three{bottom:20px;left:0}.hifi .orbit-four{bottom:6px;right:12px}.hifi .art-foot{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:1px;justify-content:center;color:#adc0d9;margin-top:8px}.hifi .art-foot i{height:1px;background:#6b8ab6;width:22px}
.hifi .page-content{padding-bottom:0}.hifi .section{padding:82px 0;border-bottom:1px solid var(--line)}.hifi .section-head{gap:20px;margin-bottom:34px;align-items:baseline}.hifi .number{color:#1d63d8;font:13px/1.6 Consolas,monospace;border-top:2px solid #1d63d8;padding-top:7px;min-width:30px}.hifi .grid{gap:28px}.hifi .card{border:none;border-radius:0;padding:0;background:transparent}.hifi .card p,.hifi .business-card p{font-size:15px}.hifi .business-grid{gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.hifi .business-card{position:relative;background:transparent;border:none;border-radius:0;padding:34px 36px 36px 0}.hifi .business-card:nth-child(even){padding-left:36px;padding-right:0;border-left:1px solid var(--line)}.hifi .business-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.hifi .business-card h3{margin:21px 0 10px;font-size:22px}.hifi .business-card h3>span{color:#1c64d7;font-weight:400}.hifi .business-card:hover{background:#f7faff}.hifi .business-visual{display:flex;align-items:center;gap:20px;height:73px;color:#3165a2}.hifi .business-index{font:11px Consolas,monospace;align-self:flex-start;color:#7388a3}.hifi .business-visual .line-icon{width:70px;height:70px}.hifi .visual-rule{margin-left:auto;height:1px;width:80px;background:linear-gradient(90deg,#9bbae1,#d9e7f6)}
.hifi #paths{background:#102d52;color:#fff;box-shadow:0 0 0 100vmax #102d52;clip-path:inset(0 -100vmax);border:0}.hifi #paths .section-head{margin-bottom:40px}.hifi #paths .number{color:#a9c9f8;border-color:#a9c9f8}.hifi #paths .grid{gap:68px}.hifi #paths .path-card{border-top:1px solid #517098;padding-top:25px}.hifi .path-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.hifi .path-top .line-icon{width:44px;height:44px;color:#d6ba84}.hifi #paths .small-label{color:#bcd1ee;font-size:13px}.hifi #paths h3{font-size:26px;margin-bottom:15px}.hifi #paths p{color:#c3d1e4;max-width:510px;min-height:60px}.hifi #paths .button{margin-top:28px;max-width:100%;color:#fff;background:transparent;border-color:#8faacc;justify-content:space-between}.hifi #paths .button:hover{background:#1c416e}.hifi #paths .text-link{color:#d1e2fd;font-weight:400;font-size:13px}.hifi .text-link{color:#1558bd;text-decoration:none;border-bottom:1px solid #bed0e9;line-height:1.9;padding:2px 0;min-height:32px}.hifi .text-link:hover{border-color:#1558bd}.hifi #proof .grid{gap:60px}.hifi #proof .small-label{color:#637a96}.hifi #proof h3{font-size:25px;margin-top:13px}.hifi .service-track{list-style:none;margin:26px 0 20px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px 12px}.hifi .service-track li{font-size:14px;border-top:1px solid #d6e2f2;padding-top:12px;display:flex;align-items:center;gap:12px}.hifi .service-track li span{color:#3170c2;font:12px Consolas,monospace}
.hifi #faq{display:grid;grid-template-columns:1fr 2.3fr;gap:50px}.hifi .faq-list details{padding:20px 0;border-bottom:1px solid var(--line)}.hifi .faq-list details:first-child{border-top:1px solid var(--line)}.hifi .faq-list summary{list-style:none;position:relative;padding-right:36px;font-size:16px;font-weight:500;min-height:32px;display:flex;align-items:center}.hifi .faq-list summary::-webkit-details-marker{display:none}.hifi .faq-list summary:after{content:"+";position:absolute;right:6px;top:1px;font-size:23px;font-weight:300;color:#296bc6}.hifi .faq-list details[open] summary:after{content:"−"}.hifi .faq-list details p{padding:15px 40px 4px 0;font-size:14px}.hifi #consult{background:#f1f5fa;box-shadow:0 0 0 100vmax #f1f5fa;clip-path:inset(0 -100vmax);border:0}.hifi .notice{border:none;border-left:2px solid #547eae;background:#e6eef8;color:#425b78;padding:15px 20px;margin:0 0 30px;font-size:13px}.hifi .consult-card{background:#fff;border:1px solid #d8e2ef;border-top:3px solid #235da9;border-radius:4px;padding:32px;box-shadow:0 8px 30px #25466a05}.hifi .consult-card .small-label{color:#3069b7;font-size:12px}.hifi .consult-card h3{font-size:25px;margin:9px 0 11px}.hifi .consult-card>p{color:#637389;min-height:52px}.hifi .consult-card label{font-size:13px;font-weight:400;margin:20px 0 8px}.hifi select{border:1px solid #cbd8e8;border-radius:3px;background:#fff;padding:10px 12px;font-size:14px;height:50px}.hifi .form-preview{background:#1c59b9;color:#fff;border-color:#1c59b9;margin-top:28px}.hifi .form-preview:hover{background:#144d9b;border-color:#144d9b}.hifi .form-result{font-size:12px;color:#46617e;background:#f2f6fb;border:1px solid #e4ebf4;min-height:77px;margin-top:18px;padding:13px}.hifi .site-footer{background:#081f3c;color:#adbed4;border:none;padding:50px 0 40px;font-size:12px}.hifi .footer-brand{font-size:24px;letter-spacing:4px;color:#fff;font-weight:600;margin-bottom:26px}.hifi .footer-brand span{display:block;font-size:11px;font-weight:400;letter-spacing:1px;color:#a7beda;margin-top:8px}.hifi .site-footer strong{font-weight:400;font-size:13px}.hifi .site-footer p{margin:7px 0}.hifi .site-footer a{color:#c8d9ef;font-size:12px}.hifi .mobile-dual{background:#fff;border-top:1px solid #c2d1e4;box-shadow:0 -5px 22px #1535570a}.hifi .mobile-dual .button{background:#1c58b4;border-color:#1c58b4;color:#fff;border-radius:3px;min-height:46px}
/* Payment: modules, implementation path and labelled business relationships. */
.hifi-payment .payment-title{font-size:42px;letter-spacing:-1px;line-height:1.65}.hifi-payment .hero-layout{grid-template-columns:1.24fr 1fr;gap:48px}.hifi-payment .hero{padding:76px 0}.hifi .payment-constellation{padding:28px 0 20px}.hifi .relation-core{max-width:280px;margin:0 auto 38px;border:1px solid #5e7da4;background:#17385e;text-align:center;padding:21px 18px;position:relative}.hifi .relation-core:after{content:"";position:absolute;left:50%;top:100%;height:39px;width:1px;background:#6c88ac}.hifi .relation-core .line-icon{width:42px;height:42px;margin:0 auto 10px;color:#dac392}.hifi .relation-core strong{font-size:23px;font-weight:500;letter-spacing:2px}.hifi .relation-core small{display:block;font-size:11px;color:#a9c2e1;margin-top:7px}.hifi .relation-modules{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #6c88ac;gap:8px;padding-top:25px}.hifi .relation-modules>span{position:relative;text-align:center;background:#173d68;border:1px solid #52719c;padding:13px 4px;font-size:17px;color:#fff}.hifi .relation-modules>span:before{content:"";position:absolute;bottom:100%;left:50%;height:26px;width:1px;background:#6c88ac}.hifi .relation-modules small{display:block;font-size:9px;margin-top:4px;color:#bdd0e9;white-space:nowrap}.hifi .art-disclaimer{font-size:10px;color:#a5bad5;text-align:right;letter-spacing:1px}.hifi-payment #audience{padding:56px 0;display:grid;grid-template-columns:210px 1fr;gap:50px}.hifi-payment #audience .section-head{margin:0}.hifi-payment #audience .grid{gap:42px}.hifi-payment #audience h3{font-size:20px;margin-top:0}.hifi-payment #audience .card+.card{padding-left:30px;border-left:1px solid var(--line)}.hifi-payment #needs{padding:66px 0}.hifi-payment #needs .grid{gap:38px}.hifi-payment #needs .card{padding-left:19px;border-left:2px solid #c3d7ee}.hifi-payment #needs h3{font-size:20px;margin:0 0 12px}.hifi-payment #services{background:#f3f6fb;box-shadow:0 0 0 100vmax #f3f6fb;clip-path:inset(0 -100vmax);border:0}.hifi-payment #services .grid{gap:24px}.hifi-payment .product-card{padding:30px;background:#fff;border:1px solid #e2e9f2;border-radius:4px}.hifi .product-visual{display:flex;justify-content:space-between;align-items:center;color:#2866ad;margin-bottom:20px}.hifi .product-visual .line-icon{width:51px;height:51px}.hifi .product-visual>span{font:13px Consolas,monospace;color:#7b94b1;border:1px solid #dce6f2;padding:3px 10px;border-radius:20px}.hifi-payment .product-card h3{font-size:25px;margin:0 0 14px}.hifi .demo{background:#f1f5fb;border:1px solid #d4e1f2;padding:34px;border-radius:5px}.hifi .demo>h3{margin-top:0;font-size:24px}.hifi .demo>.muted{font-size:13px;margin:10px 0 27px}.hifi .demo-layout{grid-template-columns:290px 1fr;gap:28px}.hifi .step-controls{gap:12px}.hifi .step-button{border:1px solid #cbd9ec;background:transparent;border-radius:4px;padding:17px;font-size:14px;min-height:60px;gap:16px}.hifi .step-button[aria-pressed=true]{background:#174f9b;color:white;border-color:#174f9b;font-weight:500}.hifi .step-button[aria-pressed=true] span{color:#d6e6ff}.hifi .step-button span{font-size:12px;color:#4875ad}.hifi .step-panels{border:none;background:#fff;border-radius:3px;min-height:276px;padding:34px}.hifi .step-panel .small-label{color:#316bb5}.hifi .step-panel h4{font-size:29px;margin:19px 0}.hifi .step-panel p{font-size:15px;max-width:610px;color:#546981}.hifi .step-panel .output{font-size:13px;padding-top:20px;margin-top:26px;border-top:1px solid #dbe5f3;color:#325d97}.hifi .subsection{margin-top:54px;padding-top:44px;border-top:1px solid var(--line)}.hifi .subsection>h3{font-size:26px}.hifi .scenario-grid{gap:30px;margin-top:27px}.hifi .scenario-grid .card{background:#fafbfd;border:1px solid #dce5f1;border-radius:4px;padding:30px}.hifi .scenario-grid .small-label{font-size:11px;color:#626f80;background:#edf1f5;padding:5px 9px;border-radius:3px;display:inline-block;letter-spacing:.3px}.hifi .scenario-grid h3{margin:17px 0 22px;font-size:23px}.hifi .scenario-relationship{display:flex;align-items:center;gap:8px;min-height:118px;margin:0 0 24px;padding:18px 0;border-top:1px solid #e0e7f0;border-bottom:1px solid #e0e7f0}.hifi .scene-node{text-align:center;min-width:72px;color:#2d639e}.hifi .scene-node .line-icon{width:35px;height:35px;margin:0 auto 8px}.hifi .scene-node strong{font-size:12px;font-weight:500;display:block;color:#244768;white-space:nowrap}.hifi .scene-connector{flex:1;text-align:center;color:#62748a;font-size:10px;min-width:0}.hifi .scene-connector i{height:1px;background:#b6c6da;display:block;margin:7px 0}.hifi .scene-connector small{font-size:10px}.hifi .scene-three .scene-node{min-width:46px}.hifi .scene-three .scene-connector{font-size:9px}.hifi .scenario-grid ol{border-top:1px solid #dde5ef;margin:22px 0 0;padding:19px 0 0;list-style:none;counter-reset:scenario;color:#526781}.hifi .scenario-grid li{counter-increment:scenario;font-size:13px;margin:8px 0;display:flex;gap:12px}.hifi .scenario-grid li:before{content:"0"counter(scenario);color:#3b72b7;font-family:Consolas,monospace}.hifi .supporting{padding:30px;background:#ebf2fc;border:1px solid #ccdcf2;border-radius:4px;display:grid;grid-template-columns:1fr auto;gap:8px 40px;margin-top:32px}.hifi .supporting h3{font-size:24px;margin:0}.hifi .supporting p{font-size:14px;max-width:740px}.hifi .supporting .button{grid-column:2;grid-row:1 / 3;align-self:center;max-width:none;margin:0;background:#1559af;border-color:#1559af;color:#fff;white-space:nowrap}.hifi-payment #delivery .grid{gap:36px 60px}.hifi-payment #delivery .card{border-top:1px solid #bacde4;padding:20px 0 0}.hifi-payment #delivery h3{margin:0 0 13px;font-size:22px}
@media(max-width:1200px){.hifi nav{gap:20px}.hifi .hero-layout,.hifi-payment .hero-layout{gap:32px;grid-template-columns:1.2fr 1fr}.hifi h1{font-size:43px}.hifi .payment-title{font-size:34px}.hifi .orbit-node{padding:11px;font-size:10px}.hifi .orbit-center{width:145px}.hifi .hero-dual .button{font-size:12px;padding:13px 11px}.hifi .hero-art{min-width:0}.hifi .relation-modules{gap:5px}.hifi .relation-modules small{font-size:8px}.hifi .supporting{gap:10px 25px}.hifi .supporting .button{font-size:13px}.hifi .scene-node{min-width:60px}}
@media(max-width:1050px){.hifi .header-top{gap:10px}.hifi .header-top nav{gap:24px}.hifi .hero-layout,.hifi-payment .hero-layout{grid-template-columns:1fr;gap:34px}.hifi .hero{padding:55px 0}.hifi h1{font-size:47px}.hifi .payment-title{font-size:40px}.hifi .hero-art{width:100%;max-width:480px;margin:5px auto 0}.hifi .hero-copy{max-width:780px}.hifi .hero-intro{max-width:780px}.hifi .hero-dual{max-width:650px}.hifi .hero-dual .button{font-size:14px}.hifi .orbit-node{font-size:12px;padding:12px 16px}.hifi .orbit-center{width:164px}.hifi .relation-modules small{font-size:10px}.hifi .section{padding:64px 0}.hifi h2{font-size:28px}.hifi #paths .grid{gap:36px}.hifi #paths h3{font-size:24px}.hifi #proof .grid{gap:34px}.hifi #proof h3{font-size:21px}.hifi .service-track{grid-template-columns:1fr;gap:12px}.hifi #faq{grid-template-columns:1fr;gap:0}.hifi-payment #audience{grid-template-columns:1fr;gap:22px}.hifi-payment #needs .cols-3{grid-template-columns:1fr;gap:28px}.hifi .demo-layout{grid-template-columns:220px 1fr;gap:18px}.hifi .demo{padding:25px}.hifi .step-panels{padding:25px}.hifi .step-panel h4{font-size:25px}.hifi .scenario-grid .card{padding:23px}.hifi .scenario-grid h3{font-size:20px}.hifi .scene-three{flex-wrap:wrap;gap:3px}.hifi .scene-three .scene-node{min-width:39px}.hifi .scene-three .scene-node strong{font-size:11px}.hifi .scene-connector{font-size:9px}.hifi .supporting{display:block}.hifi .supporting p{margin:10px 0 20px}.hifi .supporting .button{display:inline-flex;white-space:normal}.hifi .consult-card{padding:25px}.hifi .consult-card h3{font-size:22px}.hifi .business-card h3{font-size:21px}}
@media(max-width:700px){.hifi .wrap{width:calc(100% - 40px)}.hifi .review-bar{font-size:9px;letter-spacing:.3px;padding:5px 20px}.hifi .header-top{padding:16px 20px;min-height:80px;gap:10px}.hifi .brand{gap:9px}.hifi .brand strong{font-size:20px;letter-spacing:2px}.hifi .brand small{font-size:7px;margin-top:2px;letter-spacing:0}.hifi .logo-slot{width:40px;height:36px;font-size:8px}.hifi .menu-button{border:1px solid #cad8e9;font-size:11px;color:#275286;min-height:42px;padding:7px 9px}.hifi .header-top nav{gap:0}.hifi .hero,.hifi-payment .hero{padding:42px 0}.hifi .hero-layout,.hifi-payment .hero-layout{gap:31px}.hifi .positioning,.hifi .eyebrow{font-size:11px;letter-spacing:.5px;line-height:1.8}.hifi h1{font-size:34px;line-height:1.55;letter-spacing:-.5px;margin:18px 0}.hifi .payment-title{font-size:clamp(21px,6.2vw,30px);letter-spacing:-.6px;line-height:1.8}.hifi .hero-intro{font-size:14px;line-height:1.95}.hifi .hero-dual{gap:10px;margin-top:24px}.hifi .hero-dual .button{font-size:12px;min-height:56px;padding:10px 9px;text-align:center;justify-content:center;line-height:1.6}.hifi .hero-art{max-width:390px;margin-top:0}.hifi .art-caption{font-size:9px;letter-spacing:.7px}.hifi .business-orbit{height:270px;margin-top:15px}.hifi .orbit-node{padding:9px 11px;font-size:10px;gap:7px}.hifi .orbit-node .line-icon{width:27px;height:27px}.hifi .orbit-one{top:0;left:0}.hifi .orbit-two{top:49px;right:0}.hifi .orbit-three{bottom:37px;left:0}.hifi .orbit-four{bottom:0;right:10px}.hifi .orbit-center{top:91px;width:153px;padding:15px 8px}.hifi .orbit-center span{font-size:20px}.hifi .orbit-center small{font-size:9px}.hifi .art-foot{font-size:10px;gap:12px;margin-top:10px}.hifi .art-foot i{width:17px}.hifi .section{padding:47px 0}.hifi .section-head{gap:13px;margin-bottom:27px}.hifi .number{font-size:11px;min-width:22px;padding-top:5px}.hifi h2{font-size:25px;letter-spacing:-.4px;line-height:1.6}.hifi h3{font-size:21px}.hifi .grid{gap:25px}.hifi .business-grid{gap:0}.hifi .business-card,.hifi .business-card:nth-child(even){padding:27px 0;border-left:0;border-bottom:1px solid var(--line)}.hifi .business-card:last-child{border-bottom:0}.hifi .business-visual{height:56px;gap:18px}.hifi .business-visual .line-icon{width:53px;height:53px}.hifi .business-index{font-size:10px}.hifi .business-card h3{font-size:20px;margin:17px 0 9px}.hifi .business-card p,.hifi .card p{font-size:14px}.hifi .visual-rule{width:90px}.hifi #paths .section-head{margin-bottom:30px}.hifi #paths .grid{gap:31px}.hifi #paths .path-card{padding-top:20px}.hifi #paths h3{font-size:23px;margin:12px 0}.hifi #paths p{min-height:0}.hifi #paths .button{margin-top:23px;font-size:13px}.hifi .path-top{margin-bottom:0}.hifi .path-top .line-icon{width:35px;height:35px}.hifi #proof .grid{gap:30px}.hifi #proof h3{font-size:23px}.hifi .service-track{grid-template-columns:1fr 1fr;gap:14px 12px;margin:20px 0 14px}.hifi .service-track li{font-size:12px;gap:8px}.hifi .service-track li span{font-size:10px}.hifi .text-link{font-size:13px;margin-top:14px}.hifi .faq-list details{padding:19px 0}.hifi .faq-list summary{font-size:15px;line-height:1.8;padding-right:31px}.hifi .faq-list details p{font-size:13px;padding-right:5px}.hifi #consult .notice{font-size:12px;padding:13px 15px;margin-bottom:25px}.hifi .consult-card{padding:23px;border-radius:3px}.hifi .consult-card h3{font-size:22px;margin:9px 0 13px}.hifi .consult-card>p{min-height:0;font-size:13px}.hifi .consult-card label{font-size:12px;margin-top:18px}.hifi select{font-size:13px;padding:10px;height:48px}.hifi .form-preview{font-size:13px;margin-top:24px}.hifi .form-result{font-size:12px;min-height:70px}.hifi .site-footer{padding:38px 0 29px}.hifi .footer-brand{font-size:22px;margin-bottom:24px}.hifi .footer-brand span{font-size:10px;letter-spacing:.5px}.hifi .site-footer strong{font-size:11px}.hifi .site-footer p{font-size:11px}.hifi .mobile-dual{padding:9px 12px calc(9px + env(safe-area-inset-bottom))}.hifi .mobile-dual .dual{gap:9px}.hifi .mobile-dual .button{font-size:11px;padding:10px 6px;min-height:46px}
.hifi .payment-constellation{padding:24px 0 15px}.hifi .relation-core{max-width:222px;padding:17px;margin-bottom:34px}.hifi .relation-core:after{height:35px}.hifi .relation-core strong{font-size:21px}.hifi .relation-core .line-icon{width:36px;height:36px}.hifi .relation-core small{font-size:10px}.hifi .relation-modules{padding-top:20px;gap:6px}.hifi .relation-modules>span{font-size:16px;padding:10px 3px}.hifi .relation-modules>span:before{height:21px}.hifi .relation-modules small{font-size:8px}.hifi .art-disclaimer{font-size:9px}.hifi-payment #audience{padding:43px 0;gap:25px}.hifi-payment #audience .grid{gap:22px}.hifi-payment #audience .card+.card{padding:20px 0 0;border-left:none;border-top:1px solid var(--line)}.hifi-payment #audience h3{font-size:20px;margin-bottom:10px}.hifi-payment #needs{padding:43px 0}.hifi-payment #needs .card{padding-left:15px}.hifi-payment #needs h3{font-size:19px}.hifi-payment #services .grid{gap:19px}.hifi-payment .product-card{padding:24px}.hifi .product-visual{margin-bottom:17px}.hifi .product-visual .line-icon{width:44px;height:44px}.hifi-payment .product-card h3{font-size:23px;margin-bottom:12px}.hifi .demo{padding:20px 17px}.hifi .demo>h3{font-size:22px}.hifi .demo>.muted{font-size:12px;margin-bottom:21px}.hifi .demo-layout{grid-template-columns:1fr;gap:16px}.hifi .step-controls{gap:9px}.hifi .step-button{min-height:60px;padding:11px 8px;gap:6px;font-size:12px}.hifi .step-button span{font-size:10px}.hifi .step-panels{padding:23px 18px;min-height:273px}.hifi .step-panel .small-label{font-size:10px}.hifi .step-panel h4{font-size:23px;margin:17px 0}.hifi .step-panel p{font-size:14px}.hifi .step-panel .output{font-size:12px;margin-top:22px}.hifi .subsection{margin-top:36px;padding-top:28px}.hifi .subsection>h3{font-size:23px}.hifi .scenario-grid{margin-top:23px;gap:20px}.hifi .scenario-grid .card{padding:22px}.hifi .scenario-grid h3{font-size:21px;margin:17px 0}.hifi .scenario-grid .small-label{font-size:10px}.hifi .scenario-relationship{margin-bottom:20px;min-height:119px;padding:18px 0}.hifi .scene-node{min-width:62px}.hifi .scene-node strong{font-size:11px}.hifi .scene-node .line-icon{width:32px;height:32px}.hifi .scene-connector small{font-size:9px}.hifi .scene-three .scene-node{min-width:44px}.hifi .scene-three .scene-connector{font-size:8px}.hifi .scenario-grid li{font-size:12px;gap:10px}.hifi .supporting{padding:23px;margin-top:24px}.hifi .supporting h3{font-size:23px}.hifi .supporting p{font-size:13px}.hifi .supporting .button{font-size:13px;width:100%}.hifi-payment #delivery .grid{gap:27px}.hifi-payment #delivery h3{font-size:21px}}
@media(max-width:360px){.hifi .wrap{width:calc(100% - 32px)}.hifi .header-top{padding:14px 16px;gap:7px}.hifi .brand{gap:7px}.hifi .brand strong{font-size:18px;letter-spacing:1px}.hifi .brand small{font-size:6px}.hifi .logo-slot{width:34px;height:33px}.hifi .menu-button{font-size:10px;padding:6px 7px}.hifi .review-bar{padding:5px 16px;font-size:8px}.hifi h1{font-size:30px}.hifi .payment-title{font-size:23px;letter-spacing:-.7px}.hifi .hero-dual .button{font-size:11px;padding:9px 5px}.hifi h2{font-size:23px}.hifi .orbit-node{padding:8px 9px;font-size:9px}.hifi .orbit-node .line-icon{width:24px;height:24px}.hifi .orbit-center{width:137px;top:94px}.hifi .orbit-center span{font-size:18px}.hifi .relation-modules{gap:4px}.hifi .relation-modules small{font-size:7px}.hifi .business-card h3{font-size:19px}.hifi .consult-card{padding:21px 18px}.hifi .consult-card h3{font-size:20px}.hifi .step-button{font-size:11px;padding:10px 6px}.hifi .demo{padding:19px 14px}.hifi .step-panels{padding:20px 16px}.hifi .scenario-grid .card{padding:20px 17px}.hifi .scene-node{min-width:57px}.hifi .scene-connector{font-size:8px}.hifi .scene-three{gap:3px}.hifi .scene-three .scene-node{min-width:39px}.hifi .scene-three .scene-connector{font-size:7px}.hifi .scene-three .scene-node strong{font-size:10px}.hifi .mobile-dual{padding-left:9px;padding-right:9px}.hifi .mobile-dual .button{font-size:10px}.hifi .service-track li{font-size:11px}}
/* Keep both mobile audience entries readable, including the narrowest review width. */
@media(max-width:700px){.hifi .hero-dual .button,.hifi .mobile-dual .button{font-size:12px}}
@media(prefers-reduced-motion:reduce){.hifi *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.hifi .hero,.hifi #paths,.hifi #consult,.hifi #services,.hifi .site-footer{background:white;color:#132a46;box-shadow:none;clip-path:none}.hifi .hero-art{display:none}.hifi .hero-layout{grid-template-columns:1fr}.hifi .hero-intro,.hifi #paths p{color:#344e68}.hifi .section{padding:28px 0}.hifi .button{color:#132a46!important;background:white!important}.hifi .wrap{width:100%}}


/* Platform incubation: two paths and a readable support matrix. */
.hifi-incubation .hero h1{font-size:47px;line-height:1.5}.hifi-incubation .incubation-paths{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0 18px}.hifi-incubation .incubation-path{border:1px solid #53749e;background:#173b62;padding:22px 14px;text-align:center;display:flex;flex-direction:column;align-items:center}.hifi-incubation .incubation-path .line-icon{color:#d6bd89;width:38px;height:38px;margin-bottom:8px}.hifi-incubation .incubation-path strong{font-size:19px;letter-spacing:2px;font-weight:500;margin-bottom:18px}.hifi-incubation .incubation-path span{font-size:13px;color:#d4e1f0}.hifi-incubation .incubation-path i{height:15px;width:1px;background:#6a8db8;margin:8px 0}.hifi-incubation #audience{display:grid;grid-template-columns:200px 1fr;gap:55px;padding:58px 0}.hifi-incubation #audience .section-head{margin:0}.hifi-incubation #audience h3{margin-top:0;font-size:21px}.hifi-incubation #audience .card+.card{padding-left:28px;border-left:1px solid var(--line)}.hifi-incubation #needs .cols-3{gap:38px}.hifi-incubation #needs .card{padding-top:19px;border-top:1px solid #b6cae2}.hifi-incubation #needs h3{font-size:21px;margin-top:0}.hifi-incubation #services{background:#f1f5fb;box-shadow:0 0 0 100vmax #f1f5fb;clip-path:inset(0 -100vmax);border:0}.hifi-incubation .service-path-card{background:#fff;border:1px solid #dce6f2;padding:32px;border-radius:4px}.hifi-incubation .path-mark .line-icon{width:46px;height:46px;color:#2766ad;margin-bottom:20px}.hifi-incubation .service-path-card h3{font-size:25px;margin:10px 0 14px}.hifi-incubation #partner-support{margin-top:43px;padding-top:35px;border-color:#c8d6e8}.hifi-incubation #partner-support>h3{font-size:27px}.hifi-incubation #partner-support>p{font-size:15px;color:#566f8a;max-width:900px;margin:13px 0 30px}.hifi-incubation .support-labels{display:grid;grid-template-columns:1fr 2.1fr 1fr;gap:26px;padding:0 25px 12px;color:#536e8f;font-size:12px}.hifi-incubation .support-matrix{border-top:1px solid #b9cde6}.hifi-incubation .support-item{display:grid;grid-template-columns:1fr 2.1fr 1fr;gap:26px;align-items:center;padding:26px 25px;border-bottom:1px solid #d5e0ee;background:#fff}.hifi-incubation .support-direction{display:flex;gap:20px;align-items:baseline}.hifi-incubation .support-direction>span{font:12px Consolas,monospace;color:#4777b1}.hifi-incubation .support-direction h4{font-size:19px;margin:0;font-weight:500}.hifi-incubation .support-item>p{font-size:14px;color:#506985}.hifi-incubation .support-arrangement{border-left:2px solid #acbdd1;padding:3px 0 3px 15px}.hifi-incubation .support-arrangement span{display:none;font-size:12px;color:#637791}.hifi-incubation .support-arrangement strong{font-size:13px;font-weight:400;color:#365778}.hifi-incubation .learning-arrangement{border-color:#2a6dcc}.hifi-incubation .learning-arrangement strong{color:#1d5cb6;font-weight:600}.hifi-incubation #demo .subsection{padding-top:0;border:0;margin-top:26px}.hifi-incubation [data-demo="partner-flow"]{background:#edf2f7}.hifi-incubation #delivery .grid{gap:34px 60px}.hifi-incubation #delivery .card{border-top:1px solid #bacde4;padding:22px 0 0}.hifi-incubation #delivery h3{font-size:22px;margin:0 0 13px}
@media(min-width:701px) and (max-width:1050px){.hifi-incubation .hero h1{font-size:42px}.hifi-incubation .incubation-paths{margin:12px 0;gap:12px}.hifi-incubation .incubation-path{display:grid;grid-template-columns:auto auto 1fr 1fr 1fr;gap:9px;padding:16px 12px;text-align:left}.hifi-incubation .incubation-path .line-icon{width:30px;height:30px;margin:0}.hifi-incubation .incubation-path strong{font-size:17px;margin:0;letter-spacing:0}.hifi-incubation .incubation-path span{font-size:12px;text-align:center}.hifi-incubation .incubation-path i{display:none}.hifi-incubation .incubation-paths{grid-template-columns:1fr}.hifi-incubation #audience{grid-template-columns:1fr;gap:24px}.hifi-incubation #needs .cols-3{gap:22px}.hifi-incubation .service-path-card{padding:26px}.hifi-incubation .support-labels{grid-template-columns:1.2fr 2fr 1fr;gap:16px;padding-left:16px;padding-right:16px}.hifi-incubation .support-item{grid-template-columns:1.2fr 2fr 1fr;gap:16px;padding:23px 16px}.hifi-incubation .support-direction{gap:9px}.hifi-incubation .support-direction h4{font-size:18px}.hifi-incubation .support-arrangement{padding-left:10px}}
@media(max-width:700px){.hifi-incubation .hero h1{font-size:32px}.hifi-incubation .incubation-paths{gap:12px;margin:16px 0}.hifi-incubation .incubation-path{padding:20px 10px}.hifi-incubation .incubation-path strong{font-size:18px}.hifi-incubation .incubation-path span{font-size:12px}.hifi-incubation #audience{grid-template-columns:1fr;gap:25px;padding:43px 0}.hifi-incubation #audience .grid{gap:22px}.hifi-incubation #audience .card+.card{padding:20px 0 0;border-left:0;border-top:1px solid var(--line)}.hifi-incubation #audience h3{font-size:20px}.hifi-incubation #needs .cols-3{gap:24px}.hifi-incubation #needs .card{border-top:0;border-left:2px solid #c0d3eb;padding:0 0 0 17px}.hifi-incubation #needs h3{font-size:20px}.hifi-incubation .service-path-card{padding:25px}.hifi-incubation .service-path-card h3{font-size:23px}.hifi-incubation .path-mark .line-icon{width:42px;height:42px}.hifi-incubation #partner-support{margin-top:30px;padding-top:26px}.hifi-incubation #partner-support>h3{font-size:24px}.hifi-incubation #partner-support>p{font-size:14px;margin-bottom:23px}.hifi-incubation .support-labels{display:none}.hifi-incubation .support-item{display:block;padding:24px 22px}.hifi-incubation .support-direction{gap:13px}.hifi-incubation .support-direction h4{font-size:21px}.hifi-incubation .support-item>p{margin:13px 0 19px;font-size:14px}.hifi-incubation .support-arrangement{display:flex;gap:15px;align-items:center}.hifi-incubation .support-arrangement span{display:block}.hifi-incubation .support-arrangement strong{font-size:13px}.hifi-incubation #delivery .grid{gap:25px}.hifi-incubation #delivery h3{font-size:21px}}
@media(max-width:360px){.hifi-incubation .hero h1{font-size:29px}.hifi-incubation .service-path-card{padding:23px 20px}.hifi-incubation .support-item{padding:23px 19px}}


/* AI V2: page-specific layout. Append after the shared high-fidelity rules. */
.hifi-ai .hero{padding:62px 0 66px}
.hifi-ai .hero-layout{grid-template-columns:1.28fr 1fr;gap:54px}
.hifi-ai h1{font-size:46px;line-height:1.55;letter-spacing:-1px;max-width:680px}
.hifi-ai .hero-intro{font-size:16px;max-width:620px}
.hifi-ai .eyebrow{font-size:13px}
.hifi-ai .ai-line-icon{width:48px;height:48px;display:block;flex:none}
.hifi-ai .ai-hero-map{min-width:0;color:#c9d9ed;padding:12px 0}
.hifi-ai .ai-map-caption{display:flex;align-items:center;gap:16px;font-size:12px;letter-spacing:1px;color:#b9cde7}
.hifi-ai .ai-map-caption i{height:1px;background:linear-gradient(90deg,#cbb485,#42688f);flex:1}
.hifi-ai .ai-task-map{list-style:none;padding:0;margin:20px 0 16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.hifi-ai .ai-task-map li{position:relative;min-width:0;min-height:135px;border:1px solid #50739a;background:#143760;padding:17px 17px 16px;border-radius:3px}
.hifi-ai .ai-task-map li:nth-child(3){border-color:#b79e70;background:#173959}
.hifi-ai .ai-task-map .ai-line-icon{width:35px;height:35px;color:#d9bd8b;margin-bottom:11px}
.hifi-ai .ai-task-number{position:absolute;right:14px;top:14px;font:12px/1.5 Consolas,monospace;color:#a9c0df}
.hifi-ai .ai-task-map strong{display:block;font-size:16px;font-weight:500;line-height:1.6;color:#fff}
.hifi-ai .ai-task-map small{display:block;font-size:12px;line-height:1.7;color:#b9cde5;margin-top:4px}
.hifi-ai .ai-map-note{font-size:12px;color:#b3cae6;text-align:right;letter-spacing:.5px}
.hifi-ai #audience{display:grid;grid-template-columns:190px 1fr;gap:45px;padding:56px 0}
.hifi-ai #audience .section-head{margin:0}
.hifi-ai #audience .grid{gap:35px}
.hifi-ai .ai-audience{position:relative;padding-left:57px}
.hifi-ai .ai-audience-icon{position:absolute;left:0;top:1px;color:#3d70af}
.hifi-ai .ai-audience-icon .ai-line-icon{width:37px;height:37px}
.hifi-ai .ai-audience h3{font-size:21px;margin:0 0 9px}
.hifi-ai #needs{padding:62px 0}
.hifi-ai #needs .grid{gap:36px}
.hifi-ai .ai-need{border-top:1px solid #c7d6e8;padding-top:18px}
.hifi-ai .ai-item-number{font:12px/1.5 Consolas,monospace;color:#4376b6;display:block;margin-bottom:12px}
.hifi-ai .ai-need h3{font-size:21px;margin:0 0 10px}
.hifi-ai #services{background:#f2f6fb;box-shadow:0 0 0 100vmax #f2f6fb;clip-path:inset(0 -100vmax);border:0}
.hifi-ai .ai-service-list{grid-template-columns:1fr;gap:0;border-top:1px solid #c4d5e9}
.hifi-ai .ai-service-row{display:grid;grid-template-columns:106px minmax(0,1fr) auto;align-items:center;gap:26px;border-bottom:1px solid #c4d5e9;padding:29px 0}
.hifi-ai .ai-service-symbol{display:flex;align-items:center;gap:16px;color:#2a67ad}
.hifi-ai .ai-service-symbol>span{font:12px/1.5 Consolas,monospace;color:#677f9b}
.hifi-ai .ai-service-symbol .ai-line-icon{width:58px;height:58px}
.hifi-ai .ai-service-copy h3{font-size:25px;margin:0 0 10px}
.hifi-ai .ai-service-copy p{font-size:15px;max-width:770px}
.hifi-ai .ai-service-link{display:flex;align-items:center;gap:12px;min-height:48px;text-decoration:none;font-size:14px;white-space:nowrap;color:#235fa8;padding:10px 0;border-bottom:1px solid #8dadcf}
.hifi-ai .ai-service-link:hover{color:#124282;border-color:#124282}
.hifi-ai .product-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;gap:12px;margin-top:29px}
.hifi-ai .product-nav a{display:flex;justify-content:center;min-height:52px;background:#fff;border:1px solid #bfd1e8;color:#245789;font-size:14px;padding:12px 8px;white-space:normal;text-align:center;border-radius:3px}
.hifi-ai .product-nav a:hover{background:#e8f0fb;border-color:#638cbe}
.hifi-ai #demo>.section-head{margin-bottom:35px}
.hifi-ai .ai-process-block{padding:32px;border:1px solid #d4e1f0;background:#fff;border-radius:4px;position:relative}
.hifi-ai .ai-process-caption{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:17px;color:#3b6eab}
.hifi-ai .ai-process-caption>span{font-size:12px;letter-spacing:1px}
.hifi-ai .ai-process-caption .ai-line-icon{width:35px;height:35px;color:#537da9}
.hifi-ai #ai-promotion{border-top:3px solid #2b68ae}
.hifi-ai #ai-workflow{background:#f1f5fb;border-top:3px solid #a18b66;margin-top:35px}
.hifi-ai .ai-process-block .demo{padding:0;border:0;border-radius:0;background:transparent}
.hifi-ai .demo>h3{font-size:27px;margin:0;line-height:1.6}
.hifi-ai .demo>.muted{font-size:14px;line-height:1.8;margin:10px 0 25px;color:#566d87}
.hifi-ai .demo-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.16fr);gap:25px;align-items:stretch}
.hifi-ai .step-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hifi-ai .step-button{min-width:0;min-height:103px;align-items:flex-start;padding:19px 14px;font-size:14px;line-height:1.75;gap:10px;border-color:#c8d9ed;background:#f5f8fd;overflow-wrap:anywhere}
.hifi-ai .step-button span{font-size:12px;line-height:1.95;color:#4776ad;flex:none}
.hifi-ai .step-button[aria-pressed=true]{background:#164f9b;border-color:#164f9b;color:#fff}
.hifi-ai .step-button[aria-pressed=true] span{color:#d5e6fe}
.hifi-ai .step-panels{min-width:0;min-height:230px;padding:27px 30px;border:1px solid #dbe4f1;background:#f7fafd}
.hifi-ai #ai-workflow .step-panels{background:#fff}
.hifi-ai #ai-workflow .step-button{background:#fff}
.hifi-ai #ai-workflow .step-button[aria-pressed=true]{background:#164f9b;color:#fff}
.hifi-ai .step-panel .small-label{font-size:12px;color:#3f70ad;letter-spacing:.5px}
.hifi-ai .step-panel h4{font-size:27px;margin:16px 0;line-height:1.6}
.hifi-ai .step-panel p{font-size:15px;line-height:1.9;color:#536b85}
.hifi-ai .step-panel .output{font-size:14px;margin-top:23px;padding-top:18px;border-top:1px solid #d4e0ef;color:#325f99}
.hifi-ai .ai-touch-block{padding:33px;background:#edf3fc;border:1px solid #cbdcf1;border-top:3px solid #315d91;border-radius:4px;margin-top:36px}
.hifi-ai #ai-touch .split-heading{align-items:flex-start;gap:28px}
.hifi-ai #ai-touch .split-heading h3{font-size:27px;margin:0 0 11px}
.hifi-ai #ai-touch .split-heading p{font-size:15px;color:#536c88}
.hifi-ai #ai-touch .text-link{font-size:14px;flex:none;white-space:nowrap;margin-top:6px}
.hifi-ai .touch-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:25px 0 28px;border:1px solid #a6bedc;border-radius:3px;overflow:visible}
.hifi-ai .touch-tabs button{font-size:16px;min-width:0;min-height:59px;padding:14px 10px;line-height:1.65;border:0;border-radius:0;background:#fff;color:#335e90}
.hifi-ai .touch-tabs button+button{border-left:1px solid #c0d2e8}
.hifi-ai .touch-tabs button[aria-pressed=true]{background:#123e77;color:#fff;box-shadow:inset 0 -3px #c8ad7b;font-weight:500}
.hifi-ai #ai-touch .demo{border:0;padding:0;background:transparent}
.hifi-ai #ai-touch .demo>h3{font-size:23px}
.hifi-ai #ai-touch .step-panels{background:#fff}
.hifi-ai .ai-content-block{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:34px;padding:35px;background:#102e52;border:1px solid #264b74;border-radius:4px;margin-top:36px;color:#fff}
.hifi-ai .ai-content-kicker{display:block;font-size:12px;color:#d5bd8f;letter-spacing:1px;margin-bottom:12px}
.hifi-ai #ai-content h3{font-size:26px;color:#fff;margin:0 0 14px}
.hifi-ai #ai-content p{font-size:15px;line-height:1.9;color:#c2d2e5}
.hifi-ai .ai-content-formats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:center}
.hifi-ai .ai-content-formats>span{min-width:0;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:24px 6px;border-top:1px solid #587596;border-bottom:1px solid #587596}
.hifi-ai .ai-content-formats .ai-line-icon{width:38px;height:38px;color:#d3b985}
.hifi-ai .ai-content-formats strong{font-size:14px;line-height:1.7;font-weight:400;color:#dbe6f4}
.hifi-ai #delivery .grid{gap:28px 48px}
.hifi-ai .ai-deliverable{border-top:1px solid #c7d7e9;padding-top:21px}
.hifi-ai .ai-deliverable h3{font-size:23px;margin:0 0 12px}
.hifi-ai .ai-deliverable p{font-size:15px}
.hifi-ai .faq-list details p,.hifi-ai .consult-card>p{font-size:14px}
.hifi-ai .notice{font-size:14px}
@media(min-width:701px) and (max-width:1050px){
 .hifi-ai .hero{padding:42px 0 46px}
 .hifi-ai .hero-layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:27px;align-items:center}
 .hifi-ai h1{font-size:34px;line-height:1.6;letter-spacing:-.7px}
 .hifi-ai .hero-intro{font-size:15px}
 .hifi-ai .hero-dual{margin-top:25px;gap:10px}
 .hifi-ai .hero-dual .button{font-size:12px;padding:11px 7px;min-height:57px;line-height:1.6;text-align:center;justify-content:center}
 .hifi-ai .hero-dual .button span{display:none}
 .hifi-ai .ai-task-map{gap:9px;margin-top:16px}
 .hifi-ai .ai-task-map li{padding:16px 11px;min-height:133px}
 .hifi-ai .ai-task-map strong{font-size:15px}
 .hifi-ai .ai-task-map .ai-line-icon{width:31px;height:31px}
 .hifi-ai #audience{grid-template-columns:1fr;gap:24px;padding:45px 0}
 .hifi-ai #needs .grid{gap:24px}
 .hifi-ai .ai-service-row{grid-template-columns:78px minmax(0,1fr) auto;gap:18px}
 .hifi-ai .ai-service-symbol{gap:9px}
 .hifi-ai .ai-service-symbol .ai-line-icon{width:43px;height:43px}
 .hifi-ai .ai-service-copy h3{font-size:23px}
 .hifi-ai .ai-process-block,.hifi-ai .ai-touch-block{padding:26px}
 .hifi-ai .demo-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:18px}
 .hifi-ai .step-button{min-height:111px;padding:14px 11px;display:flex;flex-direction:column;gap:7px}
 .hifi-ai .step-panels{padding:23px;min-height:255px}
 .hifi-ai .step-panel h4{font-size:24px}
 .hifi-ai #ai-touch .split-heading{display:block}
 .hifi-ai #ai-touch .text-link{margin:12px 0 0}
 .hifi-ai .ai-content-block{grid-template-columns:1fr;gap:25px;padding:28px}
 .hifi-ai .ai-content-formats>span{padding:15px 10px;flex-direction:row;justify-content:center}
}
@media(max-width:700px){
 .hifi-ai .hero{padding:34px 0 36px}
 .hifi-ai .hero-layout{grid-template-columns:1fr;gap:24px}
 .hifi-ai h1{font-size:31px;line-height:1.6;letter-spacing:-.8px;margin:17px 0}
 .hifi-ai .hero-intro{font-size:14px;line-height:1.9}
 .hifi-ai .eyebrow{font-size:12px}
 .hifi-ai .ai-hero-map{padding:0}
 .hifi-ai .ai-map-caption,.hifi-ai .ai-map-note{font-size:12px}
 .hifi-ai .ai-task-map{gap:10px;margin:15px 0 11px}
 .hifi-ai .ai-task-map li{min-height:110px;padding:13px 13px 12px}
 .hifi-ai .ai-task-map .ai-line-icon{width:26px;height:26px;margin-bottom:8px}
 .hifi-ai .ai-task-number{right:11px;top:11px;font-size:12px}
 .hifi-ai .ai-task-map strong{font-size:15px}
 .hifi-ai .ai-task-map small{font-size:12px;margin-top:2px}
 .hifi-ai #audience{grid-template-columns:1fr;gap:24px;padding:38px 0}
 .hifi-ai #audience .grid{gap:24px}
 .hifi-ai .ai-audience{padding-left:48px}
 .hifi-ai .ai-audience-icon .ai-line-icon{width:32px;height:32px}
 .hifi-ai .ai-audience h3{font-size:20px}
 .hifi-ai #needs{padding:40px 0}
 .hifi-ai #needs .grid{gap:22px}
 .hifi-ai .ai-need{padding-top:15px}
 .hifi-ai .ai-item-number{font-size:12px;margin-bottom:9px}
 .hifi-ai .ai-need h3{font-size:20px}
 .hifi-ai .ai-service-row{grid-template-columns:50px minmax(0,1fr);gap:16px 15px;padding:24px 0}
 .hifi-ai .ai-service-symbol{align-self:start;flex-direction:column;gap:10px;padding-top:3px}
 .hifi-ai .ai-service-symbol>span{font-size:12px;align-self:flex-start}
 .hifi-ai .ai-service-symbol .ai-line-icon{width:42px;height:42px}
 .hifi-ai .ai-service-copy h3{font-size:22px;margin-bottom:12px}
 .hifi-ai .ai-service-copy p{font-size:14px}
 .hifi-ai .ai-service-link{grid-column:2;justify-self:start;font-size:14px;min-height:42px;padding:5px 0}
 .hifi-ai .product-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:25px}
 .hifi-ai .product-nav a{font-size:14px;padding:11px 8px;min-height:50px}
 .hifi-ai .ai-process-block,.hifi-ai .ai-touch-block{padding:22px 18px}
 .hifi-ai .ai-process-caption{margin-bottom:15px}
 .hifi-ai .ai-process-caption>span{font-size:12px;letter-spacing:.5px}
 .hifi-ai .ai-process-caption .ai-line-icon{width:31px;height:31px}
 .hifi-ai .demo>h3{font-size:23px;line-height:1.6}
 .hifi-ai .demo>.muted{font-size:14px;margin:11px 0 21px}
 .hifi-ai .demo-layout{grid-template-columns:1fr;gap:18px}
 .hifi-ai .step-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .hifi-ai .step-button{display:flex;flex-direction:column;gap:6px;min-height:103px;padding:14px 11px;font-size:14px;line-height:1.75;align-items:flex-start}
 .hifi-ai .step-button span{font-size:12px;line-height:1.5}
 .hifi-ai .step-panels{padding:22px 19px;min-height:262px}
 .hifi-ai .step-panel .small-label{font-size:12px}
 .hifi-ai .step-panel h4{font-size:23px;line-height:1.65;margin:15px 0}
 .hifi-ai .step-panel p,.hifi-ai .step-panel .output{font-size:14px}
 .hifi-ai .step-panel .output{margin-top:22px;padding-top:17px}
 .hifi-ai #ai-workflow,.hifi-ai .ai-touch-block{margin-top:28px}
 .hifi-ai #ai-touch .split-heading{display:block}
 .hifi-ai #ai-touch .split-heading h3{font-size:23px;line-height:1.65}
 .hifi-ai #ai-touch .split-heading p{font-size:14px}
 .hifi-ai #ai-touch .text-link{font-size:14px;margin:12px 0 0;white-space:normal}
 .hifi-ai .touch-tabs{margin:24px 0;gap:0}
 .hifi-ai .touch-tabs button{font-size:14px;min-height:60px;padding:13px 8px}
 .hifi-ai #ai-touch .demo>h3{font-size:22px}
 .hifi-ai .ai-content-block{grid-template-columns:1fr;gap:23px;margin-top:28px;padding:25px 21px}
 .hifi-ai .ai-content-kicker{font-size:12px}
 .hifi-ai #ai-content h3{font-size:24px}
 .hifi-ai #ai-content p{font-size:14px}
 .hifi-ai .ai-content-formats{grid-template-columns:1fr;gap:0}
 .hifi-ai .ai-content-formats>span{padding:15px 0;flex-direction:row;gap:15px;justify-content:flex-start;text-align:left;border-bottom:0}
 .hifi-ai .ai-content-formats>span:last-child{border-bottom:1px solid #587596}
 .hifi-ai .ai-content-formats .ai-line-icon{width:30px;height:30px}
 .hifi-ai .ai-content-formats strong{font-size:14px}
 .hifi-ai #delivery .grid{gap:26px}
 .hifi-ai .ai-deliverable{padding-top:18px}
 .hifi-ai .ai-deliverable h3{font-size:21px}
 .hifi-ai .ai-deliverable p,.hifi-ai .faq-list details p,.hifi-ai .consult-card>p,.hifi-ai .notice{font-size:14px}
 .hifi-ai .small-label{font-size:12px}
}
@media(max-width:360px){
 .hifi-ai h1{font-size:28px;letter-spacing:-.7px}
 .hifi-ai .ai-task-map{gap:9px}
 .hifi-ai .ai-task-map li{padding:13px 11px;min-height:113px}
 .hifi-ai .ai-task-map strong{font-size:14px}
 .hifi-ai .ai-service-row{grid-template-columns:40px minmax(0,1fr);gap:14px 12px}
 .hifi-ai .ai-service-symbol .ai-line-icon{width:36px;height:36px}
 .hifi-ai .ai-service-copy h3{font-size:21px}
 .hifi-ai .ai-process-block,.hifi-ai .ai-touch-block{padding:21px 15px}
 .hifi-ai .step-controls{gap:8px}
 .hifi-ai .step-button{font-size:14px;padding:13px 10px;min-height:109px}
 .hifi-ai .step-panels{padding:21px 17px}
 .hifi-ai .touch-tabs button{font-size:14px;padding:12px 6px}
 .hifi-ai .demo>h3,.hifi-ai #ai-touch .split-heading h3{font-size:22px}
}
@media print{
 .hifi-ai .ai-hero-map{display:none}
 .hifi-ai .hero-layout{grid-template-columns:1fr}
 .hifi-ai .ai-process-block,.hifi-ai .ai-touch-block,.hifi-ai .ai-content-block{background:white;color:#132a46}
 .hifi-ai #ai-content h3,.hifi-ai #ai-content p,.hifi-ai .ai-content-formats strong{color:#132a46}
 .hifi-ai .ai-content-formats{display:none}
}


/* GEO V2: page-specific document and record layouts. Merge after shared hifi rules. */
.hifi-geo .hero{padding:62px 0 66px}
.hifi-geo .hero-layout{grid-template-columns:1.16fr 1fr;gap:54px;align-items:center}
.hifi-geo .geo-title{font-size:46px;line-height:1.46;letter-spacing:-1px;margin:20px 0 23px}
.hifi-geo .hero-intro{font-size:16px;line-height:1.95}
.hifi-geo .geo-dossier{min-width:0;margin:0;border:1px solid #567598;background:#102e51;color:#e5edf7;padding:25px 27px 18px;position:relative}
.hifi-geo .geo-dossier:before{content:"";position:absolute;top:-1px;left:27px;width:72px;height:2px;background:#cfb17c}
.hifi-geo .geo-dossier figcaption{font-size:12px;line-height:1.7;letter-spacing:.7px;color:#c6d7ed;margin-bottom:16px}
.hifi-geo .geo-dossier-head{display:flex;align-items:center;gap:15px;padding-bottom:18px;border-bottom:1px solid #4b6687}
.hifi-geo .geo-dossier-icon{height:45px;width:37px;flex:none;color:#d8ba83}
.hifi-geo .geo-dossier-head strong{font-size:22px;font-weight:500;line-height:1.5;display:block}
.hifi-geo .geo-dossier-head p{font-size:12px;color:#bad0e9;line-height:1.65;margin-top:4px}
.hifi-geo .geo-dossier-list{list-style:none;margin:0;padding:0}
.hifi-geo .geo-dossier-list li{display:grid;grid-template-columns:24px 1fr auto;gap:12px;align-items:center;min-height:46px;border-bottom:1px solid #405f80;padding:10px 0;line-height:1.65}
.hifi-geo .geo-dossier-list li>span{font:12px/1.65 Consolas,monospace;color:#d8ba83}
.hifi-geo .geo-dossier-list strong{font-size:14px;font-weight:500}
.hifi-geo .geo-dossier-list small{font-size:12px;color:#bcd0e7;text-align:right}
.hifi-geo .geo-dossier-foot{font-size:12px!important;color:#b4c8e2;line-height:1.65!important;margin-top:14px}
.hifi-geo #audience{display:grid;grid-template-columns:210px 1fr;gap:50px;padding:53px 0}
.hifi-geo #audience .section-head{margin:0}
.hifi-geo #audience .grid{gap:38px}
.hifi-geo #audience h3{font-size:20px;margin:0 0 10px}
.hifi-geo #audience .card+.card{padding-left:30px;border-left:1px solid var(--line)}
.hifi-geo #needs{padding:62px 0}
.hifi-geo #needs .grid{gap:35px}
.hifi-geo #needs .card{padding-left:19px;border-left:2px solid #c5d6ec}
.hifi-geo #needs h3{font-size:20px;margin:0 0 10px}
.hifi-geo #services{background:#f3f6fb;box-shadow:0 0 0 100vmax #f3f6fb;clip-path:inset(0 -100vmax);border:0}
.hifi-geo #services .geo-service-list{display:block;border-top:1px solid #cad9ec}
.hifi-geo .geo-service-row{display:grid;grid-template-columns:210px 1fr;gap:44px;padding:28px 0;border-bottom:1px solid #cad9ec}
.hifi-geo .geo-service-marker{display:flex;align-items:baseline;gap:17px;color:#4e6787;font-size:12px;line-height:1.75}
.hifi-geo .geo-service-marker b{font:22px/1.5 Consolas,monospace;color:#2864b4;font-weight:400}
.hifi-geo .geo-service-copy{min-width:0}
.hifi-geo .geo-service-copy h3{font-size:24px;margin:0 0 10px}
.hifi-geo .geo-service-copy p{max-width:790px;font-size:15px;color:#4d647e}
.hifi-geo .demo{background:#fff;border:0;border-radius:0;padding:0}
.hifi-geo .demo>h3{font-size:25px}
.hifi-geo .demo>.muted{font-size:14px;margin:12px 0 28px}
.hifi-geo .demo-layout{grid-template-columns:250px 1fr;gap:32px;align-items:start}
.hifi-geo .step-controls{gap:0;border-top:1px solid #c5d5e9}
.hifi-geo .step-button{border:0;border-bottom:1px solid #c5d5e9;border-radius:0;min-height:70px;padding:18px 17px;font-size:15px;background:#fff;gap:18px}
.hifi-geo .step-button span{font-size:12px}
.hifi-geo .step-button[aria-pressed=true]{background:#123b6c;color:white;border-color:#123b6c;box-shadow:inset 3px 0 #ceb17e}
.hifi-geo .step-panels{padding:30px 34px;background:#f3f6fb;border:1px solid #cfdded;border-radius:3px;min-height:420px;min-width:0}
.hifi-geo .step-panel .small-label{font-size:12px;letter-spacing:.6px}
.hifi-geo .step-panel h4{font-size:27px;margin:16px 0}
.hifi-geo .step-panel p{font-size:15px;line-height:1.9}
.hifi-geo .step-panel .output{font-size:14px;margin-top:20px;padding-top:17px;border-top:1px solid #bccde3}
.hifi-geo .geo-record-sample{background:#fff;border:1px solid #d6e0ee;margin-top:24px;padding:16px 19px}
.hifi-geo .geo-example-label{display:block;font-size:12px;line-height:1.7;color:#607793;letter-spacing:.5px;margin-bottom:11px}
.hifi-geo .geo-record-sample dl{margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.hifi-geo .geo-record-sample dl>div{min-width:0;padding-left:12px;border-left:1px solid #d1dfed}
.hifi-geo .geo-record-sample dt{font-size:12px;color:#385e8d;line-height:1.7;margin-bottom:5px}
.hifi-geo .geo-record-sample dd{margin:0;font-size:14px;line-height:1.8;color:#526781;overflow-wrap:anywhere}
.hifi-geo #delivery .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 36px}
.hifi-geo #delivery .card{padding-top:20px;border-top:1px solid #b9cce4;min-width:0}
.hifi-geo .geo-delivery-num{font:12px/1.7 Consolas,monospace;color:#4272ae;display:block;margin-bottom:16px}
.hifi-geo #delivery h3{font-size:21px;line-height:1.6;margin:0 0 12px}
.hifi-geo #delivery .card:last-child{grid-column:1/-1;display:grid;grid-template-columns:210px 1fr;column-gap:30px;border:1px solid #ccd9e9;border-left:3px solid #c6a875;background:#f3f6fa;padding:24px 26px}
.hifi-geo #delivery .card:last-child .geo-delivery-num{display:none}
.hifi-geo #delivery .card:last-child h3{margin:0}
.hifi-geo #delivery .card:last-child p{font-size:14px}
.hifi-geo .faq-list details p{font-size:15px}
.hifi-geo .consult-card>p,.hifi-geo .notice,.hifi-geo .form-result{font-size:14px}
.hifi-geo .consult-card label,.hifi-geo .small-label{font-size:12px}
@media(min-width:701px) and (max-width:1050px){
 .hifi-geo .hero{padding:36px 0 40px}
 .hifi-geo .hero-layout{grid-template-columns:1.15fr 1fr;gap:26px}
 .hifi-geo .geo-title{font-size:34px;line-height:1.45;margin:18px 0}
 .hifi-geo .hero-intro{font-size:15px;line-height:1.9}
 .hifi-geo .hero-dual{gap:10px;margin-top:25px}
 .hifi-geo .hero-dual .button{font-size:12px;padding:12px 7px;gap:3px;min-height:55px;justify-content:center}
 .hifi-geo .hero-dual .button span{display:none}
 .hifi-geo .geo-dossier{padding:20px 18px 15px}
 .hifi-geo .geo-dossier-head{gap:10px;padding-bottom:15px}
 .hifi-geo .geo-dossier-head strong{font-size:18px}
 .hifi-geo .geo-dossier-icon{width:30px;height:37px}
 .hifi-geo .geo-dossier-list li{grid-template-columns:20px 1fr;gap:4px 9px;padding:9px 0;min-height:50px}
 .hifi-geo .geo-dossier-list small{grid-column:2;text-align:left}
 .hifi-geo #audience{grid-template-columns:1fr;gap:25px;padding:43px 0}
 .hifi-geo .geo-service-row{grid-template-columns:150px 1fr;gap:26px}
 .hifi-geo .demo-layout{grid-template-columns:185px 1fr;gap:24px}
 .hifi-geo .step-panels{padding:25px}
 .hifi-geo .geo-record-sample dl{grid-template-columns:1fr;gap:13px}
 .hifi-geo #delivery .grid{gap:25px}
 .hifi-geo #delivery h3{font-size:20px}
}
@media(max-width:700px){
 .hifi-geo .hero{padding:38px 0 38px}
 .hifi-geo .hero-layout{grid-template-columns:1fr;gap:31px}
 .hifi-geo .geo-title{font-size:32px;line-height:1.45;margin:19px 0 21px;letter-spacing:-.6px}
 .hifi-geo .hero-intro{font-size:15px;line-height:1.9}
 .hifi-geo .eyebrow{font-size:12px;letter-spacing:.4px}
 .hifi-geo .hero-dual .button{font-size:12px}
 .hifi-geo .geo-dossier{padding:21px 18px 17px}
 .hifi-geo .geo-dossier figcaption{font-size:12px;letter-spacing:0;margin-bottom:13px}
 .hifi-geo .geo-dossier-head{gap:13px;padding-bottom:17px}
 .hifi-geo .geo-dossier-head strong{font-size:20px}
 .hifi-geo .geo-dossier-head p{font-size:12px}
 .hifi-geo .geo-dossier-list{display:grid;grid-template-columns:1fr 1fr;column-gap:17px}
 .hifi-geo .geo-dossier-list li{display:grid;grid-template-columns:20px 1fr;gap:3px 5px;align-content:start;padding:13px 0;min-height:83px}
 .hifi-geo .geo-dossier-list li:last-child{grid-column:1/-1;min-height:0}
 .hifi-geo .geo-dossier-list strong{font-size:14px}
 .hifi-geo .geo-dossier-list small{grid-column:2;font-size:12px;text-align:left}
 .hifi-geo .geo-dossier-foot{font-size:12px!important}
 .hifi-geo #audience{display:block;padding:42px 0}
 .hifi-geo #audience .section-head{margin-bottom:25px}
 .hifi-geo #audience .grid{gap:22px}
 .hifi-geo #audience .card+.card{padding:23px 0 0;border-left:0;border-top:1px solid var(--line)}
 .hifi-geo #audience h3{font-size:20px}
 .hifi-geo #needs{padding:43px 0}
 .hifi-geo #needs .grid{gap:23px}
 .hifi-geo #needs h3{font-size:19px}
 .hifi-geo #services .geo-service-row{grid-template-columns:1fr;gap:13px;padding:24px 0}
 .hifi-geo .geo-service-marker{gap:13px;font-size:12px}
 .hifi-geo .geo-service-marker b{font-size:20px}
 .hifi-geo .geo-service-copy h3{font-size:23px;margin:0 0 10px}
 .hifi-geo .geo-service-copy p,.hifi-geo .card p{font-size:14px}
 .hifi-geo .demo{padding:0}
 .hifi-geo .demo>h3{font-size:23px}
 .hifi-geo .demo>.muted{font-size:14px;margin-bottom:22px}
 .hifi-geo .demo-layout{grid-template-columns:1fr;gap:20px}
 .hifi-geo .step-controls{grid-template-columns:1fr 1fr;gap:0;border-top:1px solid #c5d5e9}
 .hifi-geo .step-button{min-height:61px;font-size:14px;padding:14px 11px;gap:10px}
 .hifi-geo .step-button:last-child{grid-column:1/-1}
 .hifi-geo .step-button span{font-size:12px}
 .hifi-geo .step-panels{padding:25px 21px;min-height:0}
 .hifi-geo .step-panel .small-label{font-size:12px}
 .hifi-geo .step-panel h4{font-size:24px;margin:16px 0}
 .hifi-geo .step-panel p,.hifi-geo .step-panel .output{font-size:14px}
 .hifi-geo .geo-record-sample{padding:17px;margin-top:21px}
 .hifi-geo .geo-record-sample dl{grid-template-columns:1fr;gap:16px}
 .hifi-geo .geo-example-label,.hifi-geo .geo-record-sample dt{font-size:12px}
 .hifi-geo #delivery .grid{grid-template-columns:1fr;gap:27px}
 .hifi-geo #delivery .card{padding-top:19px}
 .hifi-geo #delivery h3{font-size:21px}
 .hifi-geo #delivery .card:last-child{display:block;padding:24px 21px}
 .hifi-geo #delivery .card:last-child h3{margin-bottom:12px}
 .hifi-geo .faq-list details p,.hifi-geo .consult-card>p,.hifi-geo .notice,.hifi-geo .form-result{font-size:14px}
 .hifi-geo .consult-card label{font-size:12px}
 .hifi-geo select{font-size:14px}
}
@media(max-width:360px){
 .hifi-geo .geo-title{font-size:29px}
 .hifi-geo .geo-dossier{padding:18px 15px 15px}
 .hifi-geo .geo-dossier-head{gap:11px}
 .hifi-geo .geo-dossier-head strong{font-size:18px}
 .hifi-geo .geo-dossier-list{column-gap:12px}
 .hifi-geo .geo-dossier-list li{grid-template-columns:18px 1fr;gap:4px}
 .hifi-geo .geo-dossier-list small{font-size:12px}
 .hifi-geo .step-panels{padding:23px 18px}
 .hifi-geo .geo-record-sample{padding:15px}
 .hifi-geo #delivery .card:last-child{padding:22px 18px}
}


/* V2 common component refinement. Original styles/app are retained; all five pages load this visual layer. */
.hifi .brand{min-width:0}.hifi .brand>span:last-child{min-width:0}.hifi .brand small{font-size:10px;letter-spacing:0;line-height:1.5}.hifi .small-label,.hifi .art-caption,.hifi .art-disclaimer{font-size:12px}.hifi .art-disclaimer{line-height:1.7}.hifi .step-panels .small-label{font-size:12px}.hifi .scene-connector,.hifi .scene-connector small,.hifi .scene-three .scene-connector{font-size:12px}.hifi .relation-modules small{font-size:12px;white-space:normal;line-height:1.6}.hifi .orbit-node{font-size:12px}.hifi .orbit-center small{font-size:12px}.hifi .art-foot{font-size:12px;letter-spacing:0}.hifi .scenario-grid .small-label{font-size:12px}.hifi .scene-node strong,.hifi .scene-three .scene-node strong{font-size:12px}.hifi .footer-brand span{font-size:12px}.hifi .site-footer strong,.hifi .site-footer p{font-size:12px}
/* Tablet: compact diagrams under the copy; keep body copy and conditions at their original reading scale. */
@media(min-width:701px) and (max-width:1050px){
 .hifi .hero,.hifi-payment .hero{padding:34px 0 36px}.hifi .hero-layout,.hifi-payment .hero-layout{gap:22px}.hifi .hero h1{margin:16px 0}.hifi .hero-dual{margin-top:23px}.hifi .hero-art{max-width:none;margin:0;width:100%}.hifi .art-caption{letter-spacing:.5px}
 .hifi-index .business-orbit{display:grid;grid-template-columns:1.15fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:12px;height:auto;margin-top:12px}.hifi-index .business-orbit:before,.hifi-index .business-orbit:after{display:none}.hifi-index .orbit-center{position:static;transform:none;grid-row:1/3;width:auto;display:flex;flex-direction:column;justify-content:center;padding:17px 10px;box-shadow:none}.hifi-index .orbit-center span{font-size:22px}.hifi-index .orbit-node{position:static;inset:auto;padding:12px 10px;gap:9px;font-size:12px}.hifi-index .orbit-node .line-icon{width:29px;height:29px}.hifi-index .art-foot{margin-top:12px}
 .hifi-payment .payment-constellation{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:12px 0}.hifi-payment .relation-core{max-width:none;margin:0;padding:15px 12px;align-self:stretch;display:flex;flex-direction:column;justify-content:center;align-items:center}.hifi-payment .relation-core:after{display:none}.hifi-payment .relation-core .line-icon{width:33px;height:33px;margin-bottom:6px}.hifi-payment .relation-core strong{font-size:21px}.hifi-payment .relation-core small{font-size:12px}.hifi-payment .relation-modules{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;border:0;padding:0}.hifi-payment .relation-modules>span{font-size:17px;padding:10px 8px}.hifi-payment .relation-modules>span:before{display:none}.hifi-payment .relation-modules small{font-size:12px;margin-top:2px}.hifi-payment .art-disclaimer{font-size:12px}
}
@media(max-width:700px){
 .hifi .header-top{flex-wrap:wrap;gap:10px}.hifi .brand{flex:1}.hifi .brand small{font-size:10px;letter-spacing:0;white-space:normal;max-width:190px}.hifi .menu-button{flex:none}.hifi .hero-dual .button,.hifi .mobile-dual .button{font-size:12px}.hifi .eyebrow,.hifi .positioning{font-size:12px}.hifi .small-label,.hifi .art-caption,.hifi .art-disclaimer,.hifi .step-panels .small-label,.hifi .scenario-grid .small-label{font-size:12px}.hifi .art-caption{letter-spacing:0}.hifi .art-foot{font-size:12px;gap:10px}.hifi .art-foot i{width:15px}.hifi .orbit-center small{font-size:12px}
 .hifi-index .business-orbit{display:grid;grid-template-columns:1fr 1fr;gap:12px;height:auto;margin-top:16px}.hifi-index .business-orbit:before,.hifi-index .business-orbit:after{display:none}.hifi-index .orbit-center{position:static;transform:none;grid-column:1/-1;width:auto;padding:15px;box-shadow:none}.hifi-index .orbit-node{position:static;inset:auto;padding:14px 8px;display:flex;flex-direction:column;gap:7px;font-size:12px;text-align:center;justify-content:center;line-height:1.5;box-shadow:none}.hifi-index .orbit-node .line-icon{width:30px;height:30px}.hifi-index .orbit-center span{font-size:22px}.hifi-index .art-foot{margin-top:16px}
 .hifi-payment .relation-modules{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;border-top:0;padding-top:0}.hifi-payment .relation-modules>span{padding:16px 8px;font-size:19px}.hifi-payment .relation-modules>span:before{display:none}.hifi-payment .relation-modules small{font-size:12px;white-space:normal}.hifi-payment .relation-core{margin-bottom:24px}.hifi-payment .relation-core:after{height:25px}.hifi-payment .relation-core small{font-size:12px}.hifi-payment .payment-constellation{padding-top:18px}
 .hifi .scene-three{display:grid;grid-template-columns:1fr;gap:8px}.hifi .scene-three .scene-node{display:flex;align-items:center;justify-content:center;gap:13px}.hifi .scene-three .scene-node .line-icon{margin:0;width:32px;height:32px}.hifi .scene-three .scene-node strong{font-size:13px}.hifi .scene-three .scene-connector{font-size:12px;display:flex;flex-direction:column;align-items:center;gap:1px}.hifi .scene-three .scene-connector i{width:1px;height:18px;margin:5px 0}.hifi .scene-connector,.hifi .scene-connector small{font-size:12px;line-height:1.6}.hifi .scene-node strong{font-size:12px}.hifi .scene-node{min-width:60px}
}
@media(max-width:360px){.hifi .brand small{font-size:10px}.hifi .header-top{gap:7px}.hifi .brand{gap:8px}.hifi .brand strong{font-size:19px}.hifi .menu-button{font-size:11px}.hifi .scene-node{min-width:55px}.hifi .scene-connector,.hifi .scene-connector small,.hifi .scene-three .scene-connector{font-size:12px}.hifi .relation-modules small{font-size:12px}}
/* Shared step controls: readable task labels, with natural wrapping on narrow phones. */
@media(max-width:700px){.hifi .step-button{font-size:14px;line-height:1.65}.hifi .step-button span{font-size:12px}}