@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{.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.overline{text-decoration-line:overline}}:root{--background:#f5f5f7;--surface:#fff;--text:#1d1d1f;--secondary:#6e6e73;--tertiary:#86868b;--line:#d2d2d7;--blue:#0071e3;--blue-hover:#0077ed;--green:#2e7d32;--purple:#5f50b7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.apple-nav{z-index:20;-webkit-backdrop-filter:saturate(180%)blur(18px);backdrop-filter:saturate(180%)blur(18px);background:#fafafcd1;border-bottom:1px solid #00000014;height:52px;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;width:min(980px,100% - 40px);height:100%;margin:0 auto;display:flex}.wordmark{letter-spacing:-.02em;font-size:18px;font-weight:650}.nav-contact-link{color:var(--blue);font-size:13px;font-weight:600}.nav-contact-link:hover{text-decoration:underline}.apple-nav nav{gap:28px;font-size:12px;display:flex}.apple-nav nav a:hover{color:var(--blue)}.page-shell,.content-shell{width:min(980px,100% - 40px);margin:0 auto}.home-intro{padding:112px 0 78px}.overline{color:var(--blue);margin:0 0 14px;font-size:14px;font-weight:600}.intro-label-row{align-items:center;gap:10px;margin:0 0 16px;display:flex}.intro-label-row .overline{margin:0}.contact-pill{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:99px;align-items:center;gap:6px;min-height:30px;padding:0 12px;font-size:12px;font-weight:650;line-height:1;transition:transform .18s,background .18s,box-shadow .18s;display:inline-flex;box-shadow:0 5px 14px #0071e338}.contact-pill span{font-size:13px}.contact-pill:hover{background:var(--blue-hover);transform:translateY(-1px);box-shadow:0 7px 18px #0071e34d}.contact-pill:focus-visible{outline-offset:3px;outline:3px solid #9dccff}.home-intro h1{letter-spacing:-.055em;margin:0;font-size:clamp(48px,8vw,76px);font-weight:680;line-height:1.02}.lead{max-width:620px;color:var(--secondary);letter-spacing:-.015em;margin:24px 0 0;font-size:21px;line-height:1.55}.category-nav{z-index:15;-webkit-backdrop-filter:saturate(180%)blur(18px);backdrop-filter:saturate(180%)blur(18px);background:#ffffffe0;border:1px solid #00000014;border-radius:16px;align-items:center;gap:8px;margin:24px 0 0;padding:10px;display:flex;position:sticky;top:64px;box-shadow:0 5px 20px #0000000a}.category-nav>span{color:var(--tertiary);margin:0 8px 0 6px;font-size:12px;font-weight:650}.category-nav a{min-height:38px;color:var(--secondary);border-radius:11px;align-items:center;padding:0 16px;font-size:14px;font-weight:600;display:inline-flex}.category-nav a[aria-current=page]{background:var(--text);color:#fff}.category-nav a:hover{color:var(--text);background:#e8e8ed}.category-nav a[aria-current=page]:hover{color:#fff;background:#303033}.category-section{scroll-margin-top:142px}.speaking-category{padding-top:36px}.category-heading{border-bottom:1px solid var(--line);padding:0 0 30px}.category-heading h1,.category-heading h2{letter-spacing:-.045em;margin:0;font-size:clamp(38px,6vw,56px);line-height:1.05}.category-heading>p:last-child{max-width:650px;color:var(--secondary);margin:16px 0 0;font-size:17px;line-height:1.65}.community-section{padding:34px 0 12px}.community-heading{align-items:center;gap:13px;display:flex}.community-heading .section-number{width:40px;height:30px}.community-heading p{color:var(--blue);letter-spacing:.08em;margin:0 0 5px;font-size:12px;font-weight:700}.community-heading h2{letter-spacing:-.035em;margin:0;font-size:28px}.community-lead{max-width:650px;color:var(--secondary);margin:16px 0 24px;font-size:16px;line-height:1.65}.community-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.community-card{background:var(--surface);border:1px solid #0000000f;border-radius:24px;grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:18px;min-height:286px;padding:24px;display:grid;overflow:hidden;box-shadow:0 5px 22px #0000000e}.community-card-copy>span{color:#e43556;background:#fff0f2;border-radius:99px;padding:6px 10px;font-size:12px;font-weight:700;display:inline-flex}.group-card .community-card-copy>span{color:#de5c58;background:#fff0ef}.community-card h3{letter-spacing:-.03em;margin:16px 0 9px;font-size:22px;line-height:1.15}.community-card p{color:var(--secondary);margin:0;font-size:14px;line-height:1.65}.community-card small{color:var(--tertiary);margin-top:14px;font-size:11px;line-height:1.5;display:block}.community-card img{aspect-ratio:3/4;object-fit:cover;object-position:center top;border-radius:15px;width:180px;display:block;box-shadow:0 8px 24px #0000001f}.beta-group-card{grid-column:1/-1;grid-template-columns:minmax(0,1fr) 240px}.beta-group-card img{aspect-ratio:773/1280;object-fit:contain;background:#fff;width:240px}.section-kicker{color:var(--blue);letter-spacing:.09em;margin:0 0 11px;font-size:12px;font-weight:700}.english-category{padding:84px 0 24px}.utilities-category{padding:84px 0 76px}.utilities-page-category{padding:36px 0 100px}.category-tool-title{margin-top:42px}.tools-section{padding:20px 0 76px}.section-title-row{justify-content:space-between;align-items:baseline;gap:20px;display:flex}.section-title-row h2{letter-spacing:-.03em;margin:0;font-size:28px}.section-title-row>span{color:var(--tertiary);font-size:13px}.section-heading-group{align-items:center;gap:12px;display:flex}.section-number{width:36px;height:28px;color:var(--blue);letter-spacing:.04em;background:#e8f2ff;border-radius:9px;place-items:center;font-size:12px;font-weight:750;display:grid}.tool-card{background:var(--surface);border-radius:28px;margin-top:24px;overflow:hidden;box-shadow:0 4px 24px #0000000f}.tool-summary{cursor:pointer;grid-template-columns:82px minmax(0,1fr) auto 28px;align-items:center;gap:20px 30px;padding:30px 34px;list-style:none;transition:background .18s;display:grid}.tool-summary::-webkit-details-marker{display:none}.tool-summary:hover{background:#fafafd}.tool-summary:focus-visible{outline-offset:-3px;outline:3px solid #9dccff}.tool-summary-copy{min-width:0;display:block}.tool-summary h3{letter-spacing:-.035em;margin:0;font-size:30px}.tool-subtitle{color:var(--secondary);margin-top:6px;font-size:15px;display:block}.tool-chevron{width:28px;height:28px;color:var(--tertiary);place-items:center;font-size:24px;line-height:1;transition:transform .2s,color .2s;display:grid;transform:translateY(-2px)}.tool-card[open] .tool-chevron{color:var(--text);transform:rotate(180deg)translateY(2px)}.tool-card[open] .tool-summary{border-bottom:1px solid #ececef}.tool-content{padding:2px 38px 38px 146px}.tool-icon{color:#fff;letter-spacing:-.04em;background:linear-gradient(145deg,#6959ca,#453a92);border-radius:20px;place-items:center;width:82px;height:82px;font-size:28px;font-weight:700;display:grid;box-shadow:0 8px 22px #4b3d9e40}.echo-icon{background:linear-gradient(145deg,#ff8065,#e94731);font-family:Georgia,serif;box-shadow:0 8px 22px #e747313d}.tool-icon.large{border-radius:24px;width:96px;height:96px;font-size:32px}.tool-title-row{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.product-name-line{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.tool-title-row h3{letter-spacing:-.035em;margin:0;font-size:30px}.tool-title-row p{color:var(--secondary);margin:6px 0 0;font-size:15px}.free-edition-badge{color:#23783b;letter-spacing:.02em;background:#edf8ef;border:1px solid #99cba5;border-radius:999px;align-items:center;min-height:28px;padding:6px 10px;font-size:12px;font-weight:750;line-height:1;display:inline-flex;box-shadow:inset 0 0 0 1px #fffc}.available{color:var(--green);background:#eff8ef;border-radius:99px;flex:none;align-items:center;gap:7px;padding:7px 10px;font-size:12px;font-weight:600;display:inline-flex}.available i{background:#34c759;border-radius:50%;width:7px;height:7px}.tool-description{max-width:650px;color:var(--secondary);margin:28px 0;font-size:16px;line-height:1.7}.usage-requirements{background:#fff9ec;border:1px solid #f0c36b;border-radius:18px;margin:0 0 28px;padding:22px}.requirements-heading{align-items:center;gap:12px;display:flex}.requirements-heading>span{color:#fff;background:#9a6200;border-radius:50%;flex:none;place-items:center;width:30px;height:30px;font-size:15px;font-weight:750;display:grid}.requirements-heading strong{color:#513600;font-size:15px;display:block}.requirements-heading p{color:#7b6641;margin:3px 0 0;font-size:12px}.usage-requirements ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 0;padding:0;list-style:none;display:grid}.usage-requirements li{background:#ffffffb8;border-radius:13px;grid-template-columns:28px 1fr;gap:10px;padding:15px;display:grid}.usage-requirements li>span{color:#9a6200;font-size:11px;font-weight:700}.usage-requirements li strong{color:#513600;margin-bottom:5px;font-size:13px;display:block}.usage-requirements li p{color:#695b41;margin:0;font-size:12px;line-height:1.55}.echo-requirements{background:#fff5f1;border-color:#f1ad9f}.echo-requirements .requirements-heading>span{background:#d84b35}.echo-requirements .requirements-heading strong,.echo-requirements li strong{color:#67291f}.echo-requirements .requirements-heading p,.echo-requirements li p{color:#78564f}.echo-requirements li>span{color:#d84b35}.usage-requirements ul.three-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-meta{border-top:1px solid #e5e5e7;border-bottom:1px solid #e5e5e7;grid-template-columns:repeat(3,1fr);margin:0 0 30px;padding:20px 0;display:grid}.tool-meta div{padding-right:20px}.tool-meta dt{color:var(--tertiary);margin-bottom:7px;font-size:12px}.tool-meta dd{margin:0;font-size:14px;font-weight:600}.button-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{border-radius:99px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 19px;font-size:14px;font-weight:500;display:inline-flex}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-hover)}.button.echo-primary{background:#e9543c}.button.echo-primary:hover{background:#d94731}.button.secondary{background:#e8e8ed}.button.secondary:hover{background:#dedee3}.button.disabled{color:#75757a;cursor:not-allowed;background:#d8d8dc}.text-button{color:var(--blue);padding:10px 6px;font-size:14px}.text-button:hover{text-decoration:underline}.text-button span{vertical-align:-1px;font-size:20px;line-height:0}.skills-section{padding:8px 0 76px}.skills-intro{max-width:700px;color:var(--secondary);margin:18px 0 24px;font-size:16px;line-height:1.7}.learning-map{background:#fff;border:1px solid #d7e6f8;border-radius:20px;margin:0 0 14px;overflow:hidden;box-shadow:0 4px 18px #00000009}.learning-map summary{cursor:pointer;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px 20px 0;list-style:none;display:grid}.learning-map summary::-webkit-details-marker{display:none}.learning-map summary:focus-visible{outline-offset:-3px;outline:3px solid #9dccff}.learning-map-title{flex-direction:column;gap:4px;min-width:0;display:flex}.learning-map-title strong{letter-spacing:-.015em;font-size:16px}.learning-map-title small{color:var(--tertiary);font-size:11px}.learning-map-action{color:var(--blue);align-items:center;gap:7px;font-size:12px;font-weight:650;display:inline-flex}.learning-map-action b{font-size:18px;line-height:1;transition:transform .2s}.map-close-label{display:none}.learning-map-crop{border-top:1px solid #edf1f6;grid-column:1/-1;height:160px;display:block;overflow:hidden}.learning-map-crop img{width:100%;height:auto;display:block}.learning-map-full{background:#fff;border-top:1px solid #edf1f6;padding:18px}.learning-map-full img{width:100%;height:auto;display:block}.learning-map[open] .learning-map-crop,.learning-map[open] .map-open-label{display:none}.learning-map[open] .map-close-label{display:inline}.learning-map[open] .learning-map-action b{transform:rotate(180deg)}.skill-flow{color:#325879;white-space:nowrap;background:#f0f7ff;border:1px solid #dce9fa;border-radius:16px;align-items:center;gap:10px;margin-bottom:18px;padding:15px 18px;display:flex;overflow-x:auto}.skill-flow span{font-size:12px;font-weight:650}.skill-flow i{color:#79a4ca;font-size:13px;font-style:normal}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.skill-card{background:var(--surface);border:1px solid #0000000f;border-radius:24px;flex-direction:column;min-height:330px;padding:26px;display:flex;box-shadow:0 4px 20px #0000000b}.skill-card-head{justify-content:space-between;align-items:center;gap:14px;display:flex}.skill-step{width:36px;height:36px;color:var(--blue);background:#e8f2ff;border-radius:11px;place-items:center;font-size:12px;font-weight:750;display:grid}.skill-version{color:var(--tertiary);font-size:11px}.skill-label{color:var(--blue);margin:25px 0 7px;font-size:12px;font-weight:650}.skill-card h3{letter-spacing:-.03em;margin:0;font-size:24px;line-height:1.2}.skill-description{color:var(--secondary);flex:1;margin:14px 0 24px;font-size:14px;line-height:1.65}.copy-skill-button{background:var(--blue);color:#fff;cursor:pointer;width:100%;min-height:44px;font:inherit;border:0;border-radius:999px;justify-content:center;align-items:center;gap:9px;padding:0 18px;font-size:14px;font-weight:650;transition:transform .16s,background .16s;display:flex}.copy-skill-button:hover{background:var(--blue-hover);transform:translateY(-1px)}.copy-skill-button:focus-visible{outline-offset:3px;outline:3px solid #9dccff}.copy-skill-button.copied{background:#23783b}.copy-status{min-height:17px;color:var(--tertiary);text-align:center;margin:9px 0 0;font-size:11px}.copy-status.error{color:#b42318}.skills-note{color:var(--tertiary);margin:18px 2px 0;font-size:12px;line-height:1.6}.future-section{background:#e9e9ee;border-radius:28px;margin-bottom:110px;padding:42px}.future-section h2{letter-spacing:-.025em;margin:0 0 12px;font-size:24px}.future-section p{max-width:600px;color:var(--secondary);margin:0;line-height:1.65}.content-shell{padding:58px 0 100px}.content-shell.narrow{width:min(780px,100% - 40px)}.back-link{color:var(--blue);font-size:14px}.back-link:hover{text-decoration:underline}.project-title-block{align-items:center;gap:28px;padding:62px 0 54px;display:flex}.project-title-block h1{letter-spacing:-.05em;margin:0;font-size:clamp(42px,7vw,66px);line-height:1.04}.project-title-block>div:last-child>p:last-child{color:var(--secondary);margin:12px 0 0;font-size:19px}.info-strip{background:var(--surface);border-radius:22px;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:70px;padding:28px 32px;display:grid;box-shadow:0 3px 18px #0000000d}.info-strip div{flex-direction:column;gap:7px;display:flex}.info-strip span{color:var(--tertiary);font-size:12px}.info-strip strong{font-size:15px}.content-section{border-top:1px solid var(--line);padding:54px 0}.content-section h2{letter-spacing:-.035em;margin:0 0 22px;font-size:30px}.content-section>p{max-width:700px;color:var(--secondary);margin:0;font-size:17px;line-height:1.75}.usage-title{align-items:center;gap:11px;margin-bottom:22px;display:flex}.content-section .usage-title h2{margin:0}.usage-title>span{color:var(--blue);background:#e8f2ff;border-radius:99px;padding:5px 8px;font-size:11px;font-weight:650}.usage-steps{background:var(--surface);border-radius:22px;margin:0;padding:0;list-style:none;overflow:hidden;box-shadow:0 3px 18px #0000000a}.usage-steps li{border-bottom:1px solid #e5e5e7;grid-template-columns:38px 1fr;gap:15px;padding:24px 26px;display:grid}.usage-steps li:last-child{border:0}.usage-steps li>span{background:var(--blue);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-size:13px;font-weight:650;display:grid}.usage-steps strong{margin:3px 0 7px;font-size:16px;display:block}.usage-steps p{color:var(--secondary);margin:0;line-height:1.65}.usage-flow{background:#eaf4ff;border-radius:20px;margin-top:18px;padding:8px 26px}.usage-flow>div{border-bottom:1px solid #0071e324;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;display:grid}.usage-flow>div:last-child{border:0}.usage-flow strong{font-size:14px}.usage-flow p{color:#3f556a;margin:0;line-height:1.6}.usage-flow p span{color:var(--blue);padding:0 4px}.usage-note{background:#fff9ec;border:1px solid #efd6a7;border-radius:18px;margin-top:18px;padding:22px 24px}.usage-note strong{margin-bottom:7px;font-size:15px;display:block}.usage-note p{color:#695b41;margin:0;line-height:1.6}.access-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.access-card{background:var(--surface);border-radius:22px;padding:30px;box-shadow:0 3px 18px #0000000a}.access-label{color:var(--blue);font-size:12px;font-weight:650}.access-card h3{letter-spacing:-.025em;margin:12px 0 10px;font-size:21px}.access-card p{min-height:78px;color:var(--secondary);margin:0 0 24px;line-height:1.65}.source-links{flex-wrap:wrap;align-items:center;gap:18px;margin-top:18px;display:flex}.plain-list{background:var(--surface);border-radius:22px;margin:0;padding:0;list-style:none;overflow:hidden}.plain-list li{border-bottom:1px solid #e5e5e7;grid-template-columns:145px 1fr;gap:24px;padding:22px 26px;display:grid}.plain-list li:last-child{border:0}.plain-list span{font-weight:600}.plain-list p{color:var(--secondary);margin:0;line-height:1.55}.action-section .button-row{margin-top:28px}.updates-title-block{padding:70px 0 55px}.updates-title-block h1{letter-spacing:-.055em;margin:0;font-size:clamp(48px,8vw,74px);line-height:1}.updates-title-block>p:last-child{color:var(--secondary);margin:20px 0 0;font-size:19px}.current-release{background:var(--surface);border-radius:24px;justify-content:space-between;align-items:center;gap:30px;margin-bottom:70px;padding:34px;display:flex;box-shadow:0 4px 24px #0000000f}.current-release>div{flex-direction:column;align-items:flex-start;display:flex}.release-label{color:var(--tertiary);margin-bottom:14px;font-size:12px}.current-release strong{letter-spacing:-.045em;font-size:44px}.current-release p{color:var(--secondary);margin:7px 0 0;font-size:13px}.steps-list{margin:0;padding:0;list-style:none}.steps-list li{border-bottom:1px solid var(--line);grid-template-columns:42px 1fr;align-items:center;padding:20px 0;display:grid}.steps-list span{background:#e8e8ed;border-radius:50%;place-items:center;width:28px;height:28px;font-size:13px;font-weight:600;display:grid}.steps-list p{color:var(--secondary);margin:0;line-height:1.55}.release-entry{background:var(--surface);border-radius:20px;margin-top:22px;padding:28px}.release-entry>div{justify-content:space-between;align-items:center;display:flex}.release-entry strong{font-size:24px}.release-entry span{color:var(--green);background:#eff8ef;border-radius:99px;padding:6px 9px;font-size:11px}.release-entry p{color:var(--secondary);margin:28px 0 0;line-height:1.65}.inline-link{color:var(--blue);white-space:nowrap;margin-left:8px}.inline-link:hover{text-decoration:underline}.site-footer{border-top:1px solid var(--line)}.site-footer>div{width:min(980px,100% - 40px);min-height:100px;color:var(--tertiary);justify-content:space-between;align-items:center;gap:25px;margin:0 auto;font-size:12px;display:flex}.site-footer>div>span+span{margin-left:20px}.site-footer a{color:var(--blue)}.footer-link{margin-left:20px}.contact-shell{min-height:calc(100vh - 153px);padding-top:58px}.contact-intro{padding:68px 0 46px}.contact-intro h1{letter-spacing:-.055em;margin:0;font-size:clamp(48px,8vw,74px);line-height:1}.contact-intro>p:last-child{max-width:620px;color:var(--secondary);margin:22px 0 0;font-size:19px;line-height:1.7}.contact-intro>p.contact-notice{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.contact-notice-course,.contact-notice-boundary{border-radius:9px;padding:5px 10px}.contact-notice-course{color:#0067c9;background:#e8f2ff}.contact-notice-divider{color:#b0b0b5}.contact-notice-boundary{color:#c73a2a;background:#fff0ed}.contact-card{background:var(--surface);border-radius:28px;grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:52px;padding:38px;display:grid;box-shadow:0 4px 24px #0000000f}.contact-card-copy{max-width:410px}.contact-badge{color:#217a34;background:#edf8ef;border-radius:99px;padding:7px 11px;font-size:12px;font-weight:650;display:inline-flex}.contact-card h2{letter-spacing:-.035em;margin:18px 0 12px;font-size:30px;line-height:1.18}.contact-card p{color:var(--secondary);margin:0;font-size:16px;line-height:1.7}.contact-card-copy>small{color:var(--tertiary);margin-top:24px;font-size:12px;display:block}.qr-frame{background:#f7f7f9;border:1px solid #e5e5e7;border-radius:24px;width:260px;height:260px;padding:14px}.qr-frame img{object-fit:contain;background:#fff;border-radius:14px;width:100%;height:100%;display:block}.qr-placeholder{width:100%;height:100%;color:var(--secondary);background:#fff;border:1px dashed #b9b9bf;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;display:flex}.qr-mark{color:#217a34;background:#edf8ef;border-radius:50%;place-items:center;width:44px;height:44px;margin-bottom:16px;font-size:25px;display:grid}.qr-placeholder strong{font-size:15px}.qr-placeholder small{color:var(--tertiary);margin-top:6px;font-size:12px}.contact-privacy-note{color:var(--tertiary);margin:18px 4px 80px;font-size:12px;line-height:1.6}@media (max-width:700px){.home-intro{padding:78px 0 58px}.home-intro h1{font-size:48px}.lead{font-size:18px}.category-nav{margin:16px 0 0;top:60px;overflow-x:auto}.category-nav>span{display:none}.category-nav a{flex:1 0 auto;justify-content:center}.category-heading h1,.category-heading h2{font-size:42px}.category-section{scroll-margin-top:126px}.speaking-category{padding-top:28px}.community-section{padding:28px 0 8px}.community-card-grid{grid-template-columns:1fr}.community-card{border-radius:20px;grid-template-columns:minmax(0,1fr) 124px;gap:14px;min-height:0;padding:18px}.community-card h3{margin-top:13px;font-size:20px}.community-card img{border-radius:12px;width:124px}.beta-group-card{grid-column:auto;grid-template-columns:minmax(0,1fr) 124px}.beta-group-card img{width:124px}.skill-grid{grid-template-columns:1fr}.skill-card{min-height:0}.learning-map summary{padding:15px 16px 0}.learning-map-crop{height:105px}.learning-map-full{padding:8px;overflow-x:auto}.learning-map-full img{width:860px;max-width:none}.tool-card{padding:0}.tool-summary{grid-template-columns:68px minmax(0,1fr) 24px;align-items:center;gap:8px 16px;padding:22px}.tool-summary .tool-icon{grid-area:1/1/span 2}.tool-summary-copy{grid-area:1/2}.tool-summary .available{grid-area:2/2;justify-self:start;margin:2px 0 0}.tool-chevron{grid-area:1/3/span 2}.tool-content{padding:0 22px 26px}.tool-summary h3{font-size:22px}.tool-subtitle{font-size:13px}.tool-icon{border-radius:17px;width:68px;height:68px;font-size:24px}.tool-title-row{display:block}.product-name-line{gap:8px}.free-edition-badge{padding:6px 9px}.available{margin-top:15px}.tool-meta{grid-template-columns:1fr;gap:17px}.usage-requirements ul,.usage-requirements ul.three-steps{grid-template-columns:1fr}.button-row{flex-direction:column;align-items:stretch}.button,.text-button{text-align:center;width:100%}.project-title-block{flex-direction:column;align-items:flex-start}.project-title-block h1{font-size:44px}.info-strip{grid-template-columns:1fr;gap:22px}.plain-list li{grid-template-columns:1fr;gap:8px}.usage-steps li{padding:22px 20px}.usage-flow{padding:6px 20px}.usage-flow>div{grid-template-columns:1fr;gap:7px}.access-grid{grid-template-columns:1fr}.access-card p{min-height:0}.source-links{flex-direction:column;align-items:stretch;gap:4px}.current-release{flex-direction:column;align-items:stretch}.future-section{padding:30px 24px}.apple-nav nav{gap:16px}.contact-intro{padding:52px 0 38px}.contact-card{grid-template-columns:1fr;gap:30px;padding:28px 22px}.qr-frame{aspect-ratio:1;width:min(100%,280px);height:auto;margin:0 auto}.contact-privacy-note{margin-bottom:60px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool-chevron{transition:none}}