:root{--bg: #ffffff;--bg-2: #f8fafc;--ink: #111318;--ink-2: #2a2e38;--muted: #6b6f7a;--line: rgba(17, 19, 24, .1);--line-soft: rgba(17, 19, 24, .06);--card: #ffffff;--accent: #1a44c9;--accent-soft: rgba(26, 68, 201, .12);--accent-ink: #ffffff;--success: #0e8a6a;--paper: #faf8f2;--paper-2: #f4efe0;--f-sans: "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--f-display: "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--f-label: "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--f-serif: "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;--f-mono: "SF Mono", "Cascadia Mono", "JetBrains Mono", ui-monospace, Menlo, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0}body{overflow-x:hidden;overflow-x:clip;background:var(--bg);color:var(--ink);font-family:var(--f-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,svg{display:block}::selection{background:var(--accent);color:#fff}section{scroll-margin-top:86px}.wrap{max-width:1240px;margin:0 auto;padding:0 40px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ic{stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.top{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line-soft);background:#ffffffdb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}.brand{display:inline-flex;align-items:center;min-width:92px;color:var(--ink);text-decoration:none}.brand img{width:auto;height:24px}.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-contact,.nav-login{border:0;border-radius:999px;font-weight:600;line-height:1;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease}.nav-contact,.nav-login{padding:9px 16px;color:var(--ink-2);background:transparent;border:1px solid var(--line);font-size:13.5px}.nav-contact:hover,.contact-popover-wrap:focus-within .nav-contact,.nav-login:hover{border-color:var(--ink);color:var(--ink);background:var(--bg-2)}.contact-popover-wrap{position:relative}.contact-popover{position:absolute;top:calc(100% + 12px);right:0;z-index:80;width:184px;padding:12px;border:1px solid rgba(17,19,24,.1);border-radius:10px;background:var(--card);box-shadow:0 24px 70px -34px #1113186b;color:var(--ink-2);font:600 12px/1.4 var(--f-label);opacity:0;pointer-events:none;text-align:center;transform:translateY(-6px);transition:opacity .16s ease,transform .16s ease,visibility .16s ease;visibility:hidden}.contact-popover:before{position:absolute;top:-7px;right:30px;width:14px;height:14px;border-top:1px solid rgba(17,19,24,.1);border-left:1px solid rgba(17,19,24,.1);background:var(--card);content:"";transform:rotate(45deg)}.contact-popover-wrap:hover .contact-popover,.contact-popover-wrap:focus-within .contact-popover{opacity:1;pointer-events:auto;transform:translateY(0);visibility:visible}.contact-popover img{width:100%;aspect-ratio:1;margin-bottom:10px;border-radius:8px;object-fit:cover}.contact-popover span{display:block}.hero{padding:82px 0 48px;border-bottom:1px solid var(--line-soft);background:var(--bg)}.hero.centered{padding:64px 0 40px}.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:80px}.hero.centered .hero-inner{display:flex;flex-direction:column;align-items:center;gap:28px;text-align:center}.hero.centered .hero-copy{max-width:820px}.hero.centered h1.display{padding-left:.36em}.hero.centered .lede{max-width:720px;margin-right:auto;margin-left:auto}.hero.centered .hero-visual{width:min(100%,900px)}.hero.centered .stage{aspect-ratio:4 / 3}.hero.centered .phone{width:31%}.hero.centered .recorder{right:18%;width:18%}.hero.centered .waves{right:42%}h1.display{margin:0 0 24px;color:var(--ink);font-family:var(--f-display);font-size:clamp(44px,5.2vw,76px);font-weight:650;line-height:1.08;letter-spacing:0;text-wrap:balance}h1.display em,.section-head h2 em{color:var(--accent);font-style:normal}.lede{max-width:540px;margin:0;color:var(--ink-2);font-size:18px;line-height:1.68}.stage{position:relative;aspect-ratio:1 / 1;overflow:hidden;border:1px solid var(--line-soft);border-radius:18px;background:linear-gradient(160deg,var(--bg-2) 0%,var(--bg) 100%)}.stage:before{position:absolute;top:0;right:0;bottom:0;left:0;content:"";background-image:linear-gradient(to right,var(--line-soft) 1px,transparent 1px),linear-gradient(to bottom,var(--line-soft) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 75%)}.stage-label,.callout{position:absolute;z-index:6;font:650 11px/1 var(--f-label);letter-spacing:0}.stage-ruler{position:absolute;z-index:6;font:600 10.5px/1 var(--f-mono);letter-spacing:0}.stage-label{top:20px;left:24px;color:var(--muted)}.stage-label .live{color:var(--accent)}.stage-ruler{right:24px;bottom:20px;color:var(--muted);font-weight:500}.callout{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);box-shadow:0 10px 24px -12px #00000026}.callout:before{width:6px;height:6px;border-radius:50%;background:var(--accent);content:""}.callout.c1{top:18%;left:6%}.callout.c2{bottom:16%;left:10%}.callout.c3{top:8%;right:8%}.phone{position:absolute;top:50%;left:50%;width:38%;aspect-ratio:9 / 19;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 30px 80px -30px #00000040;transform:translate(-50%,-50%)}.phone-app{width:100%;height:100%;object-fit:cover;object-position:top center}.recorder{position:absolute;top:50%;right:14%;z-index:2;width:22%;aspect-ratio:1521 / 2415;filter:drop-shadow(0 18px 30px rgba(0,0,0,.28));pointer-events:none;transform:translateY(-50%);animation:mag-snap 8s ease-in-out infinite}.recorder img{width:100%;height:100%;object-fit:contain}.recorder:after{position:absolute;top:-8%;right:-10%;bottom:-8%;left:-10%;border:1px dashed var(--accent);border-radius:50%;opacity:0;pointer-events:none;content:"";animation:pulse-ring 8s ease-in-out infinite}.waves{position:absolute;top:50%;right:35%;z-index:1;display:flex;align-items:center;gap:3px;transform:translateY(-50%)}.waves span{width:3px;border-radius:2px;background:var(--accent);opacity:0;animation:wave 1.4s ease-in-out infinite}.waves span:nth-child(1){height:16px}.waves span:nth-child(2){height:28px;animation-delay:.15s}.waves span:nth-child(3){height:42px;animation-delay:.3s}.waves span:nth-child(4){height:30px;animation-delay:.45s}.waves span:nth-child(5){height:18px;animation-delay:.6s}.waves span:nth-child(6){height:34px;animation-delay:.75s}.waves span:nth-child(7){height:22px;animation-delay:.9s}@keyframes wave{0%,to{opacity:0;transform:scaleY(.4)}50%{opacity:.9;transform:scaleY(1)}}@keyframes pulse-ring{0%,30%{opacity:0;transform:scale(.85)}45%,70%{opacity:.5;transform:scale(1.05)}85%,to{opacity:0;transform:scale(1.25)}}@keyframes mag-snap{0%,8%{right:14%}14%,92%{right:28%}to{right:14%}}.block{padding:104px 0;border-bottom:1px solid var(--line-soft)}.block.alt{background:var(--bg-2)}.section-head{max-width:920px;margin-bottom:48px}.section-head h2{margin:0;color:var(--ink);font-family:var(--f-display);font-size:clamp(28px,3vw,44px);font-weight:560;line-height:1.15;letter-spacing:0;text-wrap:balance}.section-lede{max-width:760px;margin:-24px 0 48px;color:var(--ink-2);font-size:17px;font-weight:400;line-height:1.75}.section-lede b{color:var(--accent);font-weight:650}.card-rail{position:relative;--rail-gap: 20px;--rail-gutter: 20px;--rail-page-padding: 40px;--rail-content-width: min(1160px, calc(100vw - var(--rail-page-padding) - var(--rail-page-padding)));--rail-edge-offset: max(var(--rail-page-padding), calc(50vw - 580px) )}.rail-toolbar{display:flex;justify-content:flex-end;gap:10px;margin:-8px 0 16px}.rail-btn{display:grid;width:38px;height:38px;place-items:center;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font-size:18px;font-weight:650;line-height:1;transition:border-color .2s ease,background .2s ease,color .2s ease,transform .2s ease}.rail-btn:hover{border-color:var(--ink);background:var(--ink);color:var(--bg);transform:translateY(-1px)}.rail-btn:focus-visible,.rail-track:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.rail-track{display:flex;gap:var(--rail-gap);overflow-x:auto;margin-left:calc(0px - var(--rail-edge-offset));margin-right:calc(0px - var(--rail-edge-offset));padding:6px calc(var(--rail-edge-offset) + var(--rail-gutter)) 26px var(--rail-edge-offset);scroll-padding-left:var(--rail-edge-offset);scroll-padding-right:calc(var(--rail-edge-offset) + var(--rail-gutter));scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}.rail-track::-webkit-scrollbar{display:none}.rail-item{flex:0 0 calc((var(--rail-content-width) - (var(--rail-gap) * 2)) / 3);min-width:0;scroll-snap-align:start}.rail-item>*{height:100%}.big-quote{max-width:820px;margin:0 0 52px;padding-left:24px;border-left:3px solid var(--accent);color:var(--ink);font-family:var(--f-display);font-size:20px;font-weight:550;line-height:1.5}.quote-fade{display:block;margin-top:6px;color:var(--muted)}.problem-grid{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border:1px solid var(--line);border-radius:8px}.problem-cell{display:flex;flex-direction:column;padding:48px 44px;background:var(--card)}.problem-cell.before{background:var(--bg-2)}.problem-cell.after{border-left:1px solid var(--line)}.cell-label{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;color:var(--muted);font:650 11px/1 var(--f-label);letter-spacing:0}.cell-label:before{width:6px;height:6px;border-radius:50%;background:var(--muted);content:""}.problem-cell.after .cell-label{color:var(--accent)}.problem-cell.after .cell-label:before{background:var(--accent)}.problem-cell h3,.step h4,.hardware-card h4,.scenario-card h4,.principle h4,.vs-col h4{color:var(--ink);font-family:var(--f-display);font-weight:650;letter-spacing:0}.problem-cell h3{margin:0 0 20px;font-size:24px;line-height:1.35}.problem-cell p{margin:0 0 14px;color:var(--muted);font-size:15px;line-height:1.8}.problem-cell p:last-child{margin-bottom:0}.problem-cell b{color:var(--ink);font-weight:650}.step{display:flex;flex-direction:column;min-height:310px;padding:38px 32px 42px;border:1px solid var(--line);border-radius:8px;background:var(--card);transition:border-color .2s ease,transform .2s ease}.step:hover{border-color:var(--accent);transform:translateY(-2px)}.step-ic,.principle-ic{display:grid;place-items:center;color:var(--accent)}.step-ic{width:32px;height:32px;margin:0 0 18px -4px}.step-role{margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line);color:var(--muted);font:600 10.5px/1 var(--f-mono);letter-spacing:0}.step h4{margin:0 0 8px;font-size:28px;line-height:1.2}.step p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.7}.step-voice{margin-top:auto;padding-top:20px;color:var(--accent);font-family:var(--f-serif);font-size:15px;font-style:italic;font-weight:600;line-height:1.5}.product-bento.product-bento-image{display:block;min-height:0;overflow-x:auto;line-height:0;-webkit-overflow-scrolling:touch}.product-bento.product-bento-image img{display:block;width:max(100%,760px);max-width:none;height:auto}.hardware-scenes{margin-top:56px;padding-top:44px;border-top:1px solid var(--line-soft)}.mini-section-head{max-width:760px;margin-bottom:26px}.mini-section-head h3{margin:0;color:var(--ink);font-family:var(--f-display);font-size:clamp(26px,3vw,36px);font-weight:650;line-height:1.2;letter-spacing:0;text-wrap:balance}.hardware-rail .rail-item,.steps-rail .rail-item{flex-basis:calc((var(--rail-content-width) - (var(--rail-gap) * 2)) / 3)}.steps-rail .rail-toolbar{display:none}.steps-rail .step{transition:none}.steps-rail .step:hover{border-color:var(--line);transform:none}.hardware-card{display:flex;flex-direction:column;min-height:276px;padding:30px 28px;border:1px solid var(--line);border-radius:8px;background:var(--card)}.hardware-ic{display:grid;width:34px;height:34px;margin:0 0 18px -4px;place-items:center;color:var(--accent)}.hardware-step{margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line);color:var(--muted);font:650 11px/1 var(--f-label);letter-spacing:0}.hardware-card h4,.scenario-card h4{margin:0 0 12px;font-size:22px;line-height:1.25}.hardware-card p,.scenario-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.68}.hardware-detail{margin-top:auto;padding-top:22px;color:var(--accent);font:650 12px/1.55 var(--f-label)}.proof-lede{margin-bottom:56px}.report-card{position:relative;padding:clamp(28px,5vw,56px) clamp(24px,5vw,64px);border:1px solid var(--line);border-radius:8px;background:var(--paper);color:#1a1a1a;box-shadow:0 30px 70px -30px #14141e2e,0 1px #0000000a}.report-card:before{position:absolute;top:12px;right:12px;bottom:12px;left:12px;border:1px solid rgba(17,19,24,.08);border-radius:4px;content:"";pointer-events:none}.report-header{position:relative;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:32px;padding-bottom:28px;border-bottom:2px solid #1a1a1a}.report-title h3{margin:0 0 12px;color:#0c0c0e;font-family:var(--f-display);font-size:clamp(26px,3.2vw,38px);font-weight:750;line-height:1.15;letter-spacing:0;text-wrap:balance}.report-sub{color:#6b6b6b;font:650 13px/1.5 var(--f-label);letter-spacing:0}.report-meta{color:#6b6b6b;font:500 13px/1.5 var(--f-mono);letter-spacing:0}.report-meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right;font-size:11.5px}.report-code{color:#2a2a2a;font-family:var(--f-sans);font-size:13px;font-weight:650}.report-seal{display:inline-block;margin-top:6px;padding:5px 12px;border:1.5px solid var(--accent);border-radius:3px;color:var(--accent);font-family:var(--f-sans);font-size:11px;font-weight:750}.report-insight{margin-bottom:36px;padding:22px 26px;border-left:3px solid var(--accent);border-radius:4px;background:var(--paper-2)}.report-insight-label,.report-decision-label{display:flex;align-items:center;gap:6px;margin-bottom:12px;color:var(--accent);font:700 11px/1 var(--f-label);letter-spacing:0}.report-insight p{margin:0;color:#1a1a1a;font-size:clamp(15px,1.4vw,17px);line-height:1.75}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:36px;padding:0 4px}.report-block h5{margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid rgba(17,19,24,.12);color:#555;font:700 11px/1 var(--f-label);letter-spacing:0}.report-list,.vs-list{margin:0;padding:0;list-style:none}.report-list{display:flex;flex-direction:column;gap:10px}.report-list li{position:relative;padding-left:18px;color:#2a2a2a;font-size:14.5px;line-height:1.65}.report-list li:before{position:absolute;top:.65em;left:0;width:6px;height:6px;border-radius:50%;background:var(--accent);content:""}.report-decision{margin:0 -8px;padding:28px 32px;border-radius:6px;background:#111318;color:#f5f3ee}.report-decision-label{color:#7ea6ff}.report-decision h4{margin:0 0 12px;color:#fff;font-family:var(--f-display);font-size:clamp(18px,1.8vw,22px);font-weight:650;line-height:1.35}.report-decision p{margin:0;color:#f5f3eec7;font-size:14px;line-height:1.7}.report-decision b{color:#7ea6ff}.report-caption{margin-top:28px;text-align:center;color:var(--muted);font:650 12px/1.5 var(--f-label);letter-spacing:0}.report-caption span{color:var(--accent)}.sovereignty-copy{margin-bottom:56px}.scenario-rail .rail-item{flex-basis:calc((var(--rail-content-width) - (var(--rail-gap) * 2)) / 3)}.scenario-card{display:flex;flex-direction:column;min-height:360px;padding:30px 28px;border:1px solid var(--line);border-radius:8px;background:var(--card);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.scenario-card:hover{border-color:var(--accent);transform:translateY(-2px)}.scenario-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.scenario-ic{display:grid;width:34px;height:34px;margin-left:-4px;place-items:center;color:var(--accent)}.scenario-size{color:var(--muted);font:650 11px/1 var(--f-label);letter-spacing:0;text-align:right}.scenario-industry{margin-bottom:12px;color:var(--accent);font:700 12px/1 var(--f-label);letter-spacing:0}.scenario-proof{margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}.scenario-proof b{display:block;color:var(--accent);font-family:var(--f-display);font-size:22px;font-weight:700;line-height:1}.scenario-proof blockquote{margin:14px 0 10px;color:var(--ink);font-family:var(--f-serif);font-size:14.5px;font-weight:600;line-height:1.55}.scenario-proof span{color:var(--muted);font-size:12px}.principles{display:grid;grid-template-columns:repeat(4,1fr)}.principle{display:flex;flex-direction:column;align-items:flex-start;gap:18px;margin-right:32px;padding:8px 32px 8px 0;border-right:1px solid var(--line-soft)}.principle:last-child{margin-right:0;padding-right:0;border-right:0}.principle h4{margin:0 0 10px;font-size:19px}.principle p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.7}.vs-table{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:16px}.vs-col{display:flex;flex-direction:column;padding:36px 32px;border:1px solid var(--line);border-radius:8px;background:var(--card)}.vs-col.hero-col{position:relative;border-color:#1a44c97a;background:radial-gradient(circle at 88% 16%,rgba(20,168,155,.16),transparent 34%),linear-gradient(135deg,#fff,#f8fbff 54%,#eef5ff);color:var(--ink);transform:translateY(-8px);box-shadow:0 28px 64px -38px #1a44c99e,0 0 0 6px #1a44c90d}.vs-col.hero-col:before{position:absolute;top:0;right:0;left:0;height:3px;border-radius:8px 8px 0 0;background:linear-gradient(90deg,var(--accent),#16a3a1 58%,#d9a21e);content:""}.vs-kind{margin-bottom:10px;color:var(--muted);font:650 11px/1 var(--f-label);letter-spacing:0}.vs-col.hero-col .vs-kind{color:var(--accent)}.vs-col h4{margin:0 0 24px;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:24px;line-height:1.2}.vs-col.hero-col h4{border-color:#1a44c929;color:var(--ink)}.vs-list{display:flex;flex-direction:column;gap:12px}.vs-list li{position:relative;padding-left:20px;color:var(--muted);font-size:14.5px;line-height:1.55}.vs-list li:before{position:absolute;left:0;color:var(--muted);font-family:var(--f-mono);content:"—"}.vs-col.hero-col .vs-list li{color:var(--ink-2)}.vs-col.hero-col .vs-list li:before{color:var(--accent);font-weight:750;content:"+"}footer{padding:72px 0 48px;background:#0f172a}.footer-grid{display:grid;grid-template-columns:1fr;margin-bottom:56px}.footer-brand{display:flex;max-width:360px;flex-direction:column;gap:16px}.footer-brand p{margin:0;color:#e2e8f0bd;font-size:14px;line-height:1.6}footer .brand img{filter:brightness(0) invert(1)}.footer-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:32px;border-top:1px solid rgba(226,232,240,.16);color:#e2e8f0ad;font:500 12px/1.4 var(--f-label)}@media(max-width:1060px){.hero-inner{gap:52px}}@media(max-width:900px){.wrap{padding:0 24px}.card-rail{--rail-page-padding: 24px}.hero{padding-top:62px}.hero-inner{grid-template-columns:1fr;gap:52px}.hero-copy{max-width:720px}.stage{max-width:620px;margin:0 auto}.block{padding:88px 0}.rail-item,.hardware-rail .rail-item,.scenario-rail .rail-item,.steps-rail .rail-item{flex-basis:min(72vw,360px)}.hardware-scenes{margin-top:56px;padding-top:44px}.problem-grid,.report-grid,.vs-table{grid-template-columns:1fr}.problem-cell.after{border-top:1px solid var(--line);border-left:0}.vs-col.hero-col{transform:none}.principles{grid-template-columns:repeat(2,1fr);gap:32px 0}.principle:nth-child(2n){margin-right:0;padding-right:0;border-right:0}.footer-grid{gap:0}}@media(max-width:640px){.wrap{padding:0 20px}.card-rail{--rail-page-padding: 20px}.top .wrap{height:64px}.brand img{height:20px}.nav-login{display:none}h1.display{font-size:clamp(36px,11vw,46px);line-height:1.1}.hero.centered h1.display{padding-left:0}.lede{font-size:15.5px;line-height:1.72}.stage-label,.stage-ruler,.callout{font-size:9px}.stage-label{top:14px;left:14px}.stage-ruler{right:14px;bottom:14px}.callout{padding:7px 9px}.callout.c3{top:auto;right:8%;bottom:9%}.phone{width:43%;border-radius:18px}.recorder{width:24%}.hero.centered .stage{aspect-ratio:1 / 1}.hero.centered .phone{width:43%}.hero.centered .recorder{width:24%}.hero.centered .waves{right:35%}.block{padding:68px 0}.rail-toolbar{display:none}.rail-track{gap:14px;--rail-gutter: 20px;padding-bottom:20px}.rail-item,.hardware-rail .rail-item,.scenario-rail .rail-item{flex-basis:min(82vw,340px)}.steps-rail .rail-track{display:grid;grid-template-columns:1fr;gap:16px;overflow:visible;margin-right:0;margin-left:0;padding:0;scroll-padding:0;scroll-snap-type:none}.steps-rail .rail-item{width:100%;flex-basis:auto;scroll-snap-align:none}.steps-rail .rail-item>*{height:auto}.steps-rail .step{min-height:0;padding:28px 22px}.steps-rail .step-voice{margin-top:20px}.section-head{margin-bottom:36px}.section-lede{margin:-14px 0 42px;font-size:16px;line-height:1.72}.problem-cell,.step{padding:30px 24px}.hardware-scenes{margin-top:44px;padding-top:36px}.hardware-card,.scenario-card{min-height:330px;padding:26px 22px}.principles{grid-template-columns:1fr}.principle,.principle:nth-child(2n){margin-right:0;padding-right:0;border-right:0}.report-card{padding:26px 20px}.report-header{gap:18px;margin-bottom:26px;padding-bottom:24px}.report-title h3{font-size:24px;line-height:1.22;text-wrap:balance}.report-meta{align-items:flex-start;text-align:left}.report-decision{margin:0;padding:22px}.footer-grid{grid-template-columns:1fr}.footer-bar{flex-direction:column;align-items:flex-start}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
