/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.table-caption{display:table-caption}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--canvas:#f7faff;--surface:#fff;--wash:#eaf2ff;--cobalt:#2563eb;--cobalt-deep:#0d52d9;--navy:#102a43;--teal:#0e9f9a;--teal-deep:#087b77;--secondary:#52677c;--border:#d8e4f2;--border-strong:#b8cdea;--shadow:0 18px 44px #102a431a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{background:var(--canvas);color:var(--navy);font-family:var(--font-geist-sans), "Noto Sans JP", "Yu Gothic UI", "Hiragino Sans", "Meiryo", sans-serif;margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:8px}.site-shell{min-height:100vh;overflow-x:clip}.site-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe6;border-bottom:1px solid #b8cdeab3;justify-content:space-between;align-items:center;gap:32px;min-height:88px;padding:18px clamp(24px,4vw,64px);display:flex;position:sticky;top:0}.brand{letter-spacing:-.03em;align-items:center;gap:16px;min-width:0;font-size:clamp(16px,1.7vw,23px);font-weight:700;display:inline-flex}.brand-text span{white-space:nowrap}.brand-mark{background:linear-gradient(145deg,#2563eb1f,#0e9f9a2e);border-radius:50%;flex:0 0 42px;width:42px;height:42px;position:relative}.brand-mark:before,.brand-mark:after{background:linear-gradient(var(--cobalt), var(--teal));content:"";border-radius:99px;position:absolute;inset:-6px 18px}.brand-mark:after{transform:rotate(90deg)}.brand-keyhole{z-index:1;border:6px solid var(--canvas);background:var(--cobalt);border-radius:50%;position:absolute;inset:7px}.brand-keyhole:after{background:var(--cobalt);content:"";border-radius:5px;width:8px;height:13px;position:absolute;top:15px;left:7px}.main-nav{color:#213d5b;white-space:nowrap;align-items:center;gap:clamp(18px,2.5vw,38px);font-size:14px;font-weight:650;display:flex}.main-nav a:not(.nav-badge){padding:10px 0;position:relative}.main-nav a:not(.nav-badge):after{background:linear-gradient(90deg, var(--cobalt), var(--teal));content:"";transform-origin:0;border-radius:99px;height:2px;transition:transform .18s ease-out;position:absolute;bottom:3px;left:0;right:0;transform:scaleX(0)}.main-nav a:hover:after,.main-nav a:focus-visible:after{transform:scaleX(1)}.nav-badge{border:1px solid var(--cobalt);color:var(--cobalt-deep);border-radius:10px;padding:10px 16px}.hero{background:radial-gradient(circle at 20% 32%, #fffffffa 0 18%, transparent 46%), radial-gradient(circle at 88% 30%, #d2e6ff75, transparent 38%), linear-gradient(145deg, #fff 0%, var(--canvas) 55%, #eff6ff 100%);grid-template-columns:minmax(360px,.95fr) minmax(620px,1.55fr);gap:clamp(36px,5vw,76px);min-height:calc(100vh - 88px);padding:clamp(72px,8vh,110px) clamp(24px,4vw,64px) 48px;display:grid;position:relative}.hero:before,.hero:after{z-index:0;content:"";pointer-events:none;background-image:linear-gradient(#2563eb0e 1px,#0000 1px),linear-gradient(90deg,#0e9f9a0b 1px,#0000 1px);background-size:42px 42px;width:420px;height:280px;position:absolute;-webkit-mask-image:radial-gradient(circle,#000 10%,#0000 72%);mask-image:radial-gradient(circle,#000 10%,#0000 72%)}.hero:before{top:26px;right:-40px;transform:rotate(-8deg)}.hero:after{bottom:30px;left:120px;transform:rotate(6deg)}.hero-copy,.hero-routes,.hero-note{z-index:1;position:relative}.hero-copy{align-self:center;max-width:500px;padding-bottom:90px}.eyebrow,.section-kicker{color:var(--teal-deep);letter-spacing:.13em;text-transform:uppercase;margin:0 0 22px;font-size:14px;font-weight:760}.hero h1{color:#0d2747;letter-spacing:-.055em;margin:0;font-size:clamp(42px,3.5vw,58px);font-weight:730;line-height:1.18}.hero h1 span{color:var(--cobalt-deep)}.hero-lead{max-width:460px;color:var(--secondary);margin:28px 0 32px;font-size:clamp(16px,1.45vw,20px);line-height:1.85}.hero-lead strong{color:#294e74;font-weight:720}.primary-button{background:linear-gradient(135deg, var(--cobalt), #087bed);color:#fff;border-radius:12px;justify-content:center;align-items:center;gap:28px;min-height:58px;padding:15px 24px 15px 28px;font-size:17px;font-weight:720;transition:transform .18s ease-out,box-shadow .18s ease-out;display:inline-flex;box-shadow:0 14px 28px #2563eb38}.primary-button:hover,.primary-button:focus-visible{transform:translateY(-2px);box-shadow:0 18px 34px #2563eb4d}.arrow-down{font-size:25px;font-weight:400;line-height:1}.hero-routes{grid-template-columns:repeat(2,minmax(0,1fr));align-self:center;gap:clamp(22px,2.2vw,34px);padding-bottom:90px;display:grid}.route-card{border:1px solid var(--border);min-height:500px;box-shadow:var(--shadow);background:#fffffff5;border-radius:20px;padding:clamp(24px,2.3vw,34px);transition:border-color .18s ease-out,box-shadow .18s ease-out,transform .18s ease-out;position:relative;overflow:hidden}.route-card:before{background:linear-gradient(90deg, var(--cobalt), var(--teal));content:"";height:4px;position:absolute;top:0;left:0;right:0}.route-card:hover{border-color:#a8c5e9;transform:translateY(-4px);box-shadow:0 22px 50px #102a4326}.route-number{color:var(--teal);letter-spacing:-.04em;margin:0 0 16px;font-size:26px;font-weight:760}.route-card h2{color:#102a4b;letter-spacing:-.04em;margin:0;font-size:clamp(22px,2vw,31px);line-height:1.35}.route-subtitle{color:#5c7088;margin:12px 0 0;font-size:15px;font-weight:620}.device-visual{height:210px;margin:20px -4px 10px;position:relative}.device-visual:after{content:"";filter:blur(3px);background:#dfedfb;border-radius:50%;height:20px;position:absolute;bottom:10px;left:5%;right:5%}.laptop,.cross-laptop{z-index:1;position:absolute;bottom:26px;left:12%;right:12%}.laptop-screen,.cross-screen{background:linear-gradient(145deg,#f8fcff,#e9f5ff);border:3px solid #17477f;border-radius:10px 10px 4px 4px;place-items:center;height:126px;display:grid;position:relative;box-shadow:inset 0 0 0 6px #fff}.laptop-base,.cross-base{background:#fff;border:3px solid #17477f;border-radius:3px 3px 12px 12px;width:calc(100% + 28px);height:10px;margin-left:-14px}.keyhole-icon{border:1px solid var(--teal);background:radial-gradient(circle at 50% 40%,#0e9f9a2e,#0000 70%);border-radius:50%;width:64px;height:64px;display:block;position:relative}.keyhole-icon:before{background:linear-gradient(160deg, var(--teal), #087a91);content:"";border-radius:50%;width:18px;height:18px;position:absolute;top:18px;left:23px}.keyhole-icon:after{background:linear-gradient(var(--teal), #087a91);content:"";border-radius:3px;width:10px;height:18px;position:absolute;top:32px;left:27px}.keyhole-icon.small{width:42px;height:42px}.keyhole-icon.small:before{width:14px;height:14px;top:11px;left:14px}.keyhole-icon.small:after{width:8px;height:13px;top:22px;left:17px}.check-mark{z-index:2;background:linear-gradient(145deg, var(--teal), #07818a);color:#fff;border:4px solid #fff;border-radius:50%;place-items:center;width:54px;height:54px;font-size:30px;font-weight:800;display:grid;position:absolute;bottom:22px;right:4%;box-shadow:0 8px 18px #0e9f9a47}.cross-laptop{left:2%;right:43%}.cross-screen{height:112px}.qr-label{border:2px solid var(--cobalt);width:58px;height:58px;color:var(--cobalt-deep);letter-spacing:.05em;background:#fff;border-radius:10px;place-items:center;font-size:17px;font-weight:800;display:grid}.phone{z-index:2;background:linear-gradient(#fff,#e9f5ff);border:3px solid #17477f;border-radius:15px;justify-content:center;align-items:center;width:74px;height:142px;display:flex;position:absolute;bottom:18px;right:0;box-shadow:inset 0 0 0 4px #fff}.phone-speaker{background:#17477f;border-radius:99px;width:24px;height:4px;position:absolute;top:7px}.bt-label{z-index:4;background:var(--teal);color:#fff;border:3px solid #fff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:13px;font-weight:800;display:grid;position:absolute;bottom:72px;right:28%;box-shadow:0 7px 15px #0e9f9a40}.dotted-arc{z-index:3;border-top:4px dotted var(--teal);border-radius:50%;width:50%;height:72px;position:absolute;top:24px;right:6%;transform:rotate(4deg)}.route-caption{z-index:3;color:var(--secondary);margin:2px 0 0;font-size:14px;line-height:1.7;position:relative}.hero-note{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f5faffd6;border:1px solid #bfd5f1;border-radius:16px;align-items:center;gap:18px;min-height:76px;padding:16px 22px;display:flex;position:absolute;bottom:42px;left:clamp(24px,4vw,64px);right:clamp(24px,4vw,64px)}.hero-note p{color:#3f5873;margin:0;font-size:clamp(14px,1.25vw,17px);line-height:1.65}.hero-note strong{color:#234b76}.info-icon{border:2px solid var(--cobalt);width:34px;height:34px;color:var(--cobalt);border-radius:50%;flex:0 0 34px;place-items:center;font-family:Georgia,serif;font-size:20px;font-weight:700;display:grid}.content-section{padding:112px clamp(24px,6vw,96px)}.routes-section{background:#fff}.section-heading{text-align:center;max-width:780px;margin:0 auto 54px}.section-heading h2{color:#102a4b;letter-spacing:-.05em;margin:0;font-size:clamp(32px,4vw,52px);line-height:1.25}.section-heading>p:last-child{color:var(--secondary);margin:22px auto 0;font-size:17px;line-height:1.85}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:1120px;margin:0 auto;display:grid}.detail-card{border:1px solid var(--border);background:linear-gradient(160deg,#fff 60%,#f3f8ff);border-radius:22px;padding:clamp(26px,3vw,40px)}.accent-card{background:linear-gradient(160deg,#fff 60%,#eefafa)}.detail-card-head{align-items:center;gap:20px;display:flex}.detail-index{background:var(--wash);width:62px;height:62px;color:var(--cobalt);border-radius:18px;flex:0 0 62px;place-items:center;font-size:22px;font-weight:760;display:grid}.accent-card .detail-index{color:var(--teal-deep);background:#e5f7f5}.detail-card-head p{color:var(--teal-deep);letter-spacing:.12em;text-transform:uppercase;margin:0 0 5px;font-size:12px;font-weight:760}.detail-card-head h3{color:#153354;margin:0;font-size:clamp(21px,2vw,27px)}.detail-copy{color:#425b74;margin:28px 0 24px;font-size:16px;line-height:1.9}.feature-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.feature-list li{color:#294a68;padding-left:28px;font-size:14px;line-height:1.7;position:relative}.feature-list li:before{background:var(--teal);color:#fff;content:"✓";border-radius:50%;place-items:center;width:16px;height:16px;font-size:10px;font-weight:800;display:grid;position:absolute;top:.48em;left:2px}.key-message{background:#f5f9ff;border:1px solid #b9d3f3;border-radius:16px;align-items:center;gap:24px;max-width:1120px;margin:28px auto 0;padding:21px 26px;display:flex}.key-message span{background:var(--cobalt);color:#fff;border-radius:99px;flex:none;padding:7px 12px;font-size:12px;font-weight:760}.key-message p{color:#2f5275;margin:0;font-size:15px;font-weight:600;line-height:1.75}.providers-section{background:radial-gradient(circle at 92% 8%,#2563eb17,#0000 32%),#f3f8fe}.section-heading-left{text-align:left;max-width:1180px}.section-heading-left>p:last-child{max-width:760px;margin-left:0}.compatibility-panel{border:1px solid var(--border);background:#fff;border-radius:24px;max-width:1180px;margin:0 auto;overflow:hidden;box-shadow:0 20px 52px #102a4314}.table-header-note{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;padding:26px 30px;display:flex}.table-title,.table-caption{margin:0}.table-title{color:#153354;font-size:19px;font-weight:720}.table-caption{color:var(--secondary);margin-top:5px;font-size:12px;display:block}.combination-badge{color:var(--cobalt-deep);background:#eff6ff;border:1px solid #b7cff0;border-radius:99px;padding:9px 14px;font-size:12px;font-weight:700}.table-scroll{overflow-x:auto}.compatibility-table{border-collapse:collapse;width:100%;min-width:760px}.compatibility-table th,.compatibility-table td{text-align:left;vertical-align:middle;border-bottom:1px solid #e5edf7;padding:23px 30px}.compatibility-table thead th{color:#5a7088;letter-spacing:.06em;text-transform:uppercase;background:#f8fbff;font-size:12px;font-weight:720}.compatibility-table thead th:first-child{width:44%}.compatibility-table tbody th{color:#173654;font-size:15px;font-weight:680}.compatibility-table tbody tr:last-child th,.compatibility-table tbody tr:last-child td{border-bottom:0}.compatibility-table .featured-row{background:linear-gradient(90deg,#eaf2ffbf,#effafa85)}.provider-name{align-items:center;gap:15px;display:flex}.provider-name>span:last-child{gap:3px;display:grid}.provider-name small,.cell-note{color:#70849a;font-size:11px;font-weight:500;display:block}.provider-symbol{color:#fff;width:38px;height:38px;font-family:var(--font-geist-sans), sans-serif;border-radius:11px;flex:0 0 38px;place-items:center;font-size:14px;font-weight:800;display:grid}.apple-symbol{background:#24364b}.google-symbol{background:linear-gradient(145deg, var(--cobalt), var(--teal))}.other-symbol{letter-spacing:.08em;background:#71849a}.status-pill{border-radius:99px;align-items:center;padding:8px 12px;font-size:12px;font-weight:700;display:inline-flex}.status-no{color:#6e7f91;background:#f0f3f7}.status-native,.status-yes{color:#087b77;background:#e4f7f4}.status-check{color:#2456a6;background:#eef4ff}.cell-note{margin-top:6px}.windows-chrome-callout{background:#fff;border:1px solid #bdd5f1;border-radius:22px;grid-template-columns:minmax(300px,.75fr) minmax(360px,1.25fr);align-items:center;gap:48px;max-width:1180px;margin:28px auto 0;padding:32px;display:grid}.callout-route{background:linear-gradient(135deg,#edf5ff,#ecfbf9);border-radius:16px;justify-content:center;align-items:center;gap:10px;padding:26px 18px;display:flex}.callout-route span{color:#214c79;white-space:nowrap;background:#fff;border:1px solid #b9d2ef;border-radius:10px;padding:12px 10px;font-size:12px;font-weight:760}.callout-route i{color:var(--teal);font-style:normal;font-weight:800}.callout-label{color:var(--teal-deep);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:760}.windows-chrome-callout h3{color:#153354;letter-spacing:-.035em;margin:0;font-size:clamp(21px,2.1vw,30px)}.windows-chrome-callout div:last-child>p:last-child{color:var(--secondary);margin:13px 0 0;font-size:14px;line-height:1.75}.triangle-note{color:#4a637b;align-items:center;gap:18px;max-width:1180px;margin:20px auto 0;font-size:13px;line-height:1.7;display:flex}.triangle-note p{margin:0}.triangle-mark{width:38px;height:38px;color:var(--cobalt);background:#fff;border:1px solid #b7cff0;border-radius:50%;flex:0 0 38px;place-items:center;font-size:18px;font-weight:800;display:grid}.windows-section{background:linear-gradient(#fff9,#ffffffdb),linear-gradient(135deg,#e3efff,#e8f8f5)}.windows-intro{justify-content:space-between;align-items:flex-start;gap:30px;max-width:1180px;margin:0 auto 46px;display:flex}.windows-intro>div{max-width:820px}.windows-intro h2{color:#102a4b;letter-spacing:-.05em;margin:0;font-size:clamp(34px,4vw,54px);line-height:1.2}.windows-lead{color:var(--secondary);margin:21px 0 0;font-size:17px;line-height:1.85}.preview-badge{color:var(--cobalt-deep);background:#fff;border:1px solid #b5cff0;border-radius:99px;flex:none;padding:10px 15px;font-size:12px;font-weight:760}.windows-layout{grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:26px;max-width:1180px;margin:0 auto;display:grid}.windows-facts,.browser-caveat{box-shadow:var(--shadow);border-radius:24px}.windows-facts{border:1px solid var(--border);background:#fff;padding:10px 32px}.windows-facts dl{grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.windows-facts dl>div{border-bottom:1px solid #e5edf7;min-height:114px;padding:25px 20px 23px 0}.windows-facts dl>div:nth-last-child(-n+2){border-bottom:0}.windows-facts dt{color:#71849a;letter-spacing:.04em;margin-bottom:9px;font-size:11px;font-weight:720}.windows-facts dd{color:#173654;margin:0;font-size:14px;font-weight:680;line-height:1.55}.windows-facts dd small{color:#71849a;margin-top:4px;font-size:10px;font-weight:500;display:block}.fact-no{color:#b14a4a}.browser-caveat{color:#fff;background:radial-gradient(circle at 92% 5%,#0e9f9a4d,#0000 27%),#102a43;padding:36px}.caveat-label{color:#78e4dd;letter-spacing:.1em;text-transform:uppercase;margin:0 0 13px;font-size:12px;font-weight:760}.browser-caveat h3{letter-spacing:-.035em;margin:0;font-size:clamp(22px,2.2vw,31px);line-height:1.45}.browser-caveat>p:nth-of-type(2){color:#c9d8e8;margin:19px 0 0;font-size:14px;line-height:1.85}.general-fido-box{background:#ffffff12;border:1px solid #a4c6e747;border-radius:16px;margin-top:27px;padding:20px}.general-fido-box>p{color:#dbe8f5;margin:0;font-size:12px;font-weight:680}.browser-pills{flex-wrap:wrap;gap:8px;margin:14px 0;display:flex}.browser-pills span{color:#fff;background:#0e9f9a24;border:1px solid #79e4dd4d;border-radius:99px;padding:7px 10px;font-size:11px}.browser-pills b{color:#78e4dd}.general-fido-box small{color:#aabed2;font-size:10px;line-height:1.65;display:block}.decision-section{background:#fff}.official-disclaimer{background:#f5f9ff;border:1px solid #bcd4f2;border-radius:18px;align-items:flex-start;gap:18px;max-width:1180px;margin:0 auto 28px;padding:22px 24px;display:flex}.official-disclaimer p{color:#3d5975;margin:0;font-size:14px;line-height:1.75}.scenario-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;max-width:1180px;margin:0 auto;display:grid}.scenario-card{border:1px solid var(--border);background:linear-gradient(155deg,#fff,#f5f9ff);border-radius:20px;min-height:265px;padding:26px;transition:border-color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out;position:relative;overflow:hidden}.scenario-card:after{content:"";background:#2563eb0e;border-radius:50%;width:130px;height:130px;position:absolute;bottom:-55px;right:-40px}.scenario-card:hover{border-color:#acc9ec;transform:translateY(-3px);box-shadow:0 18px 34px #102a4317}.scenario-index{color:var(--teal);font-size:22px;font-weight:760}.scenario-label{color:#60758b;margin:20px 0 7px;font-size:11px;font-weight:700}.scenario-card h3{color:#153354;letter-spacing:-.025em;margin:0;font-size:20px;line-height:1.45}.scenario-card>p:last-child{z-index:1;color:var(--secondary);margin:16px 0 0;font-size:13px;line-height:1.8;position:relative}.selection-checks{color:#fff;background:#102a43;border-radius:22px;grid-template-columns:260px 1fr;align-items:start;gap:36px;max-width:1180px;margin:28px auto 0;padding:34px;display:grid}.selection-checks h3{margin:0;font-size:24px;line-height:1.45}.selection-checks ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.selection-checks li{gap:12px;display:flex}.selection-checks li>span{background:var(--teal);color:#fff;border-radius:50%;flex:0 0 28px;place-items:center;width:28px;height:28px;font-size:12px;font-weight:800;display:grid}.selection-checks strong{font-size:13px}.selection-checks li p{color:#b9ccde;margin:7px 0 0;font-size:11px;line-height:1.65}.sources-section{color:#fff;background:radial-gradient(circle at 12% 12%,#2563eb3d,#0000 28%),#0c223a;grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:64px;padding:88px clamp(24px,6vw,96px);display:grid}.sources-section>div:first-child{max-width:1180px}.sources-section h2{letter-spacing:-.045em;margin:0;font-size:clamp(30px,3vw,44px)}.source-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.source-links a{background:#ffffff0e;border:1px solid #b9d4ef33;border-radius:14px;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:18px;transition:background .18s ease-out,border-color .18s ease-out,transform .18s ease-out;display:grid}.source-links a:hover,.source-links a:focus-visible{background:#ffffff17;border-color:#78e4dd73;transform:translateY(-2px)}.source-links a>span{color:#78e4dd;font-size:11px;font-weight:760}.source-links a div{gap:5px;display:grid}.source-links strong{font-size:12px}.source-links small{color:#a9bfd4;font-size:10px;line-height:1.5}.source-links b{color:#78e4dd;font-size:16px}.site-footer{border-top:1px solid var(--border);color:#52677c;background:#edf5ff;justify-content:space-between;gap:24px;padding:28px clamp(24px,6vw,96px);font-size:13px;display:flex}.site-footer p{margin:0}@media (width<=1120px){.site-header{min-height:78px}.brand-text span{display:none}.hero{grid-template-columns:1fr;gap:46px;min-height:auto;padding-top:72px}.hero-copy,.hero-routes{padding-bottom:0}.hero-copy{max-width:760px}.hero-routes{max-width:900px}.hero-note{grid-column:1;position:relative;bottom:auto;left:auto;right:auto}.scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-checks{grid-template-columns:1fr}.sources-section{grid-template-columns:1fr;gap:36px}}@media (width<=780px){html{scroll-padding-top:72px}.site-header{min-height:70px;padding:14px 20px}.brand{gap:11px}.brand-mark{flex-basis:34px;width:34px;height:34px}.brand-keyhole{inset:5px}.brand-keyhole:after{top:12px;left:5px}.main-nav a:not(.nav-badge){display:none}.nav-badge{padding:8px 11px}.hero{gap:34px;padding:54px 20px 34px}.hero h1{font-size:clamp(38px,11vw,54px)}.hero-routes,.detail-grid,.windows-layout,.scenario-grid,.source-links{grid-template-columns:1fr}.route-card{min-height:480px}.hero-note{border-radius:14px;align-items:flex-start}.content-section{padding:84px 20px}.section-heading{text-align:left}.section-heading h2{font-size:34px}.key-message{align-items:flex-start}.table-header-note,.windows-intro{flex-direction:column;align-items:flex-start}.table-header-note{padding:22px 20px}.windows-chrome-callout{grid-template-columns:1fr;gap:26px;padding:24px}.callout-route{flex-wrap:wrap}.windows-facts{padding:8px 22px}.windows-facts dl{grid-template-columns:1fr}.windows-facts dl>div:nth-last-child(2){border-bottom:1px solid #e5edf7}.browser-caveat{padding:28px 24px}.official-disclaimer{padding:20px}.scenario-card{min-height:230px}.selection-checks{padding:28px 24px}.selection-checks ol{grid-template-columns:1fr}.sources-section{padding:76px 20px}.site-footer{flex-direction:column}}@media (width<=420px){.brand-text{text-overflow:ellipsis;white-space:nowrap;max-width:180px;overflow:hidden}.nav-badge{font-size:12px}.hero-routes{gap:18px}.route-card{padding:24px 20px}.detail-card-head{align-items:flex-start}.detail-index{border-radius:14px;flex-basis:50px;width:50px;height:50px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
