:root{--console-content-w:1400px;--console-search-w:260px;--console-grid-min:360px;--console-field-min:200px;--console-cell-summary-w:28ch;--console-cell-title-w:40ch;--console-cell-source-min:18ch;--console-log-h:480px;--empty-state-copy-w:44ch;--recovery-w:520px;--recovery-copy-w:440px;--recovery-float-duration:2.4s;--recovery-spin-duration:.9s;--control-focus-w:1px;--agent-editor-h:70vh;--run-config-min-h:320px;--publisher-panel-w:360px;--publisher-popup-w:560px;--publisher-grant-w:440px;--publication-calendar-chrome:205px;--publication-calendar-height:max(480px, calc(100dvh - var(--publication-calendar-chrome)));--publication-calendar-hour-height:48px;--publication-calendar-event-line-height:1.3;--publication-calendar-tone-width:2px;--publication-calendar-axis-width:64px;--publication-calendar-week-width:760px;--publication-calendar-editor-width:1120px;--publication-composer-body-height:280px;--publication-preview-offset:220px;--publication-empty-media-height:160px;--media-editor-thumbnail:96px;--publisher-queue-h:360px;--z-publisher:2147480000;--control-h-sm:var(--s-10);--drawer-w:520px;--toolbar-search-w:320px;--toolbar-select-w:200px;--workbench-header-h:var(--s-13);--workbench-header-y:calc((var(--workbench-header-h) - var(--control-h) - 1px) / 2);--workbench-icon-size:var(--s-7);--resource-card-min:240px;--resource-table-head-h:40px;--resource-table-text:13px;--resource-table-row-h:41px;--resource-table-name-w:280px;--resource-table-cell-x:24px;--resource-table-cell-y:10px;--z-skip-link:100;--model-picker-width:960px;--model-picker-height:800px;--schedule-draft-width:240px;--schedule-calendar-width:840px;--schedule-day-height:160px;--platform-picker-width:800px;--platform-picker-height:720px;--notebook-width:960px;--notebook-reference-width:260px;--t-micro:12px;--t-sm:14px;--t-body:15px;--t-lead:16px;--t-h3:17px;--t-h2:19px;--t-h1:clamp(28px, 4vw, 42px);--t-num:28px;--t-logo-sm:14px;--t-logo-md:17px;--t-logo-lg:19px;--t-logo-xl:clamp(28px, 3.2vw, 40px);--w-body:400;--w-medium:500;--w-heading:600;--track-h1:-.02em;--lh-h1:1.15;--lh-body:1.6;--font-sans:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"Geist Mono", ui-monospace, "SF Mono", "Cascadia Mono", Menlo, monospace;--font-brand:"Fraunces", "Iowan Old Style", Georgia, "Songti SC", serif;--font-cjk:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--s-1:2px;--s-2:4px;--s-3:6px;--s-4:8px;--s-5:10px;--s-6:12px;--s-7:14px;--s-8:16px;--s-9:20px;--s-10:24px;--s-11:32px;--s-12:40px;--s-13:48px;--s-14:64px;--s-15:80px;--s-16:96px;--sp-block:clamp(20px, 3vw, 32px);--sp-sec:clamp(56px, 8vw, 112px);--sp-band:clamp(80px, 12vw, 160px);--radius:10px;--radius-sm:6px;--radius-button:8px;--radius-md:6px;--radius-lg:14px;--radius-pill:999px;--content-width:1120px;--prose-width:68ch}:root:lang(zh){--t-h1:clamp(24px, 3.3vw, 35px);--track-h1:-.005em;--lh-h1:1.3;--font-sans:"Geist", var(--font-cjk), ui-sans-serif, system-ui, sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:var(--t-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;margin:0}a:not([data-slot=button]){color:inherit}.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}:where(button,[role=button],[role=combobox],[role=tab],[role=switch],[role=checkbox],[role=menuitem],[tabindex]:not([tabindex="-1"]),a,input,select,textarea,summary):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=640px){:root{--control-h-sm:var(--s-11)}}.skip-link{z-index:var(--z-skip-link);padding:var(--s-6) var(--s-9);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--fg);box-shadow:var(--shadow-pop);transform:translateY(calc(-100% - var(--s-12)));position:fixed;inset-block-start:var(--s-6);inset-inline-start:var(--s-6)}.skip-link:focus{transform:none}fieldset{min-inline-size:0}:where(table){font-variant-numeric:tabular-nums}:where(h1,h2,h3){text-wrap:balance;overflow-wrap:anywhere}:where(p){text-wrap:pretty}:where(textarea){resize:vertical}:where(input,textarea)::placeholder{opacity:1}:root{--bg:#fafafa;--surface:#fff;--surface-alt:#f1f1f1;--surface-hover:#efefef;--surface-active:#e8e6e2;--border:#dedede;--border-strong:#cbc8c3;--fg:#171717;--fg-2:#636363;--fg-3:#696969;--accent:#735731;--accent-hover:#5f4829;--accent-fg:#fff;--accent-soft:#eee7dc;--brand:#926d42;--brand-fg:#fff;--success:#14a06a;--success-soft:#e6f6ef;--warning:#b8791a;--warning-soft:#fbf1e0;--danger:#d94a50;--danger-soft:#fbeaeb;--v-1:#735731;--v-2:#14a06a;--v-3:#b8791a;--v-4:#238fc7;--v-5:#d94a50;--shadow-surface:0 1px 2px #16171c0a, 0 1px 1px #16171c08;--shadow-pop:0 8px 24px #16171c1a;--control-focus-color:var(--fg-3);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark],:root:not([data-theme=light]) .theme-dark{--bg:#111;--surface:#1c1c1c;--surface-alt:#242424;--surface-hover:#282828;--surface-active:#303030;--border:#363636;--border-strong:#494949;--fg:#f2f2f2;--fg-2:#ababab;--fg-3:#ababab;--accent:#d2b27d;--accent-hover:#e0c392;--accent-fg:#211e18;--accent-soft:#29251f;--success:#3ecf8e;--success-soft:#10281e;--warning:#e0a94a;--warning-soft:#2a2113;--danger:#f0666b;--danger-soft:#2d1618;--v-1:#d2b27d;--v-2:#3ecf8e;--v-3:#e0a94a;--v-4:#55c9ff;--v-5:#f0666b;--shadow-surface:0 1px 2px #0006;--shadow-pop:0 8px 24px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#111;--surface:#1c1c1c;--surface-alt:#242424;--surface-hover:#282828;--surface-active:#303030;--border:#363636;--border-strong:#494949;--fg:#f2f2f2;--fg-2:#ababab;--fg-3:#ababab;--accent:#d2b27d;--accent-hover:#e0c392;--accent-fg:#211e18;--accent-soft:#29251f;--success:#3ecf8e;--success-soft:#10281e;--warning:#e0a94a;--warning-soft:#2a2113;--danger:#f0666b;--danger-soft:#2d1618;--v-1:#d2b27d;--v-2:#3ecf8e;--v-3:#e0a94a;--v-4:#55c9ff;--v-5:#f0666b;--shadow-surface:0 1px 2px #0006;--shadow-pop:0 8px 24px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root{--site-hero-height:min(72svh, 620px);--site-hero-padding:clamp(40px, 5vw, 72px);--site-hero-glow:.55;--site-hero-glow-blur:60px;--site-hero-glow-rise:34%;--site-hero-glow-size:116%;--site-hero-grain:.035;--site-panel-muted:#5b5b60;--site-card-min:260px;--site-card-wide-min:300px;--site-stage-measure:52ch;--site-row-count-width:104px;--site-header-offset:112px;--site-header-control-h:32px;--mk-stone:#ebe8e3;--mk-sand:#e9dfce;--mk-smoke:#eeece8;--mk-mist:#e4eaec;--mk-number-field:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 900 180'%3E%3Ctext x='10' y='100' fill='%23000000' font-family='monospace' font-size='20' letter-spacing='22'%3E01 02 03 04 05%3C/text%3E%3C/svg%3E");--mk-panel-ink:#212121;--mk-panel-paper:#fff;--mk-panel-radius:24px;--mk-card-radius:16px;--mk-card-edge:color-mix(in oklab, var(--mk-panel-ink) 11%, transparent);--mk-card-edge-hover:color-mix(in oklab, var(--mk-panel-ink) 18%, transparent);--mk-shadow-card:0 1px 2px #0000000d;--mk-shadow-lift:0 14px 32px #0000001a, 0 2px 6px #0000000d;--mk-hero-wash-cool:color-mix(in oklab, var(--home-signal-cyan) 42%, transparent);--mk-hero-wash-warm:color-mix(in oklab, var(--home-signal-brass) 16%, transparent);--mk-hero-lift:color-mix(in oklab, var(--mk-panel-ink) 89%, #fff);--mk-hero-base:color-mix(in oklab, var(--mk-panel-ink) 93%, #000);--mk-hero-edge:oklab(100% 0 5.96046e-8/.14);--mk-demo-surface:color-mix(in oklab, var(--mk-panel-ink) 94%, #fff);--mk-demo-well:color-mix(in oklab, var(--mk-panel-ink) 86%, #fff);--mk-demo-edge:oklab(100% 0 5.96046e-8/.1);--mk-demo-edge-strong:oklab(100% 0 5.96046e-8/.2);--mk-demo-ink:var(--mk-panel-paper);--mk-demo-mute:color-mix(in oklab, var(--mk-panel-paper) 60%, var(--mk-panel-ink));--mk-shadow-demo:0 48px 96px -32px #000000b3, 0 2px 8px #0000004d;--mk-shadow-visual:0 32px 64px -28px #00000047, 0 2px 6px #0000000d;--mk-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");--mk-inset:clamp(12px, 2vw, 24px);--mk-gutter:clamp(20px, 5vw, 72px);--mk-frame:1448px;--mk-rail:calc(var(--mk-inset) + var(--mk-gutter));--mk-pad-panel:max(var(--mk-gutter), calc(50% - (var(--mk-frame) / 2 - var(--mk-gutter))));--mk-bg:#f6f4f0;--mk-ink:#212121;--mk-paper:#fff;--site-header-cta-bg:color-mix(in oklab, var(--mk-ink) 85%, var(--mk-paper));--site-header-cta-hover:color-mix(in oklab, var(--mk-ink) 95%, var(--mk-paper));--mk-glass:color-mix(in oklab, var(--mk-paper) 82%, transparent);--mk-glass-blur:blur(20px) saturate(180%);--mk-glass-edge:color-mix(in oklab, var(--mk-ink) 10%, transparent);--mk-shadow-float:0 10px 34px #0000001a, 0 1px 2px #0000000f;--mk-header-settle:96px;--font-display:"Anton", "Arial Narrow", var(--font-cjk), sans-serif;--mk-t-display:var(--home-new-display);--mk-t-display-sm:var(--home-new-heading);--mk-t-subhead:clamp(18px, 2.6vw, 31px);--mk-word-space:normal}:root[data-theme=dark]{--mk-bg:#0c0d11;--mk-ink:#e9eaee;--mk-paper:#1c1e23}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--mk-bg:#0c0d11;--mk-ink:#e9eaee;--mk-paper:#1c1e23}}.mk{background:var(--mk-bg);color:var(--mk-ink);display:flow-root}:root:lang(zh),.mk:lang(zh){--mk-t-display:var(--home-new-display);--mk-t-display-sm:var(--home-new-heading);--mk-t-subhead:clamp(17px, 2.6vw, 32px);--mk-word-space:normal}.mk-display-sm{--mk-t-display:var(--mk-t-display-sm)}.mk-display{font-family:var(--font-sans);font-weight:700;font-size:var(--mk-t-display);letter-spacing:-.055em;word-spacing:var(--mk-word-space);text-wrap:balance;margin:0;line-height:1.12}.mk:lang(zh) .mk-display,:root:lang(zh) .mk-display{font-family:var(--font-cjk), sans-serif;letter-spacing:0;font-weight:650;line-height:1.22}.mk-display .ghost{color:color-mix(in oklab, var(--mk-ink) 18%, transparent)}.mk-subhead{font-family:var(--font-sans);font-weight:600;font-size:var(--mk-t-subhead);letter-spacing:-.035em;word-spacing:var(--mk-word-space);text-wrap:balance;margin:clamp(12px,2vw,24px) 0 0;line-height:1.25}.mk:lang(zh) .mk-subhead,:root:lang(zh) .mk-subhead{font-family:var(--font-cjk), sans-serif;letter-spacing:0;font-weight:650;line-height:1.35}.mk-panel{--mk-ink:var(--mk-panel-ink);--mk-paper:var(--mk-panel-paper);color:var(--mk-ink);border-radius:var(--mk-panel-radius);padding-block:clamp(40px,7vw,112px) clamp(32px,5vw,76px);padding-inline:var(--mk-pad-panel);margin-block:clamp(16px,2.6vw,36px);margin-inline:var(--mk-inset);scroll-margin-top:88px;position:relative;overflow:clip}.mk-panel-smoke{background:var(--mk-smoke)}.mk-panel-stone{background:var(--mk-stone)}.mk-panel-sand{background:var(--mk-sand)}.mk-panel-mist{background:var(--mk-mist)}.mk-stat{background:var(--mk-paper);color:var(--mk-ink);border-radius:var(--mk-card-radius);padding:var(--s-9);gap:var(--s-4);box-shadow:inset 0 0 0 1px var(--mk-card-edge), var(--mk-shadow-card);flex-direction:column;display:flex}.mk-stat-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:clamp(32px,5vw,56px);font-weight:600;line-height:1}.mk-stat-label{font-size:var(--t-sm);color:color-mix(in oklab, var(--mk-ink) 62%, transparent)}.mk-cta{justify-content:center;align-items:center;gap:var(--s-4);background:var(--mk-ink);color:var(--mk-paper);border-radius:var(--radius-pill);padding:var(--s-5) var(--s-9);min-height:40px;font-size:var(--t-sm);font-weight:var(--w-heading);cursor:pointer;border:0;text-decoration:none;transition:background .12s,border-color .12s,transform .16s cubic-bezier(.2,.7,.2,1),box-shadow .16s;display:inline-flex;box-shadow:0 1px 2px #00000014}.mk-cta:hover{background:color-mix(in oklab, var(--mk-ink) 88%, var(--mk-paper));box-shadow:var(--mk-shadow-lift);transform:translateY(-1px)}.mk-cta:active{transform:none;box-shadow:0 1px 2px #00000014}.mk-cta-ghost{color:var(--mk-ink);border:1px solid color-mix(in oklab, var(--mk-ink) 22%, transparent);box-shadow:none;background:0 0}.mk-cta-ghost:hover{background:color-mix(in oklab, var(--mk-ink) 6%, transparent);border-color:color-mix(in oklab, var(--mk-ink) 42%, transparent);box-shadow:none}.mk-cta-ghost:active{box-shadow:none}.mk-lede{max-width:46ch;color:color-mix(in oklab, var(--mk-ink) 76%, transparent);font-size:clamp(16px,1.6vw,20px);line-height:1.5}.mk-eyebrow{font-size:var(--t-micro);letter-spacing:.08em;text-transform:uppercase;font-weight:var(--w-medium);color:color-mix(in oklab, var(--mk-ink) 55%, transparent)}:root:lang(zh) .mk-eyebrow{text-transform:none;letter-spacing:.02em}:root{--home-tint:#f1f1f1;--home-accent:color-mix(in oklab, var(--brand) 58%, #111);--home-accent-soft:#e9e9e9;--home-accent-ink:#242424;--home-line:#dedede;--home-bg:#fafafa;--home-surface:#fff;--home-ink:#171717;--home-muted:#636363;--home-engine-bg:#f1efeb;--home-engine-fg:#252624;--home-engine-muted:#666761;--home-engine-line:#d8d6d0;--home-shadow:0 24px 64px -32px #0000002e, 0 2px 6px #0000000a;--home-display:clamp(40px, 4.7vw, 68px);--home-heading:clamp(30px, 3.5vw, 46px);--home-price:clamp(44px, 5vw, 64px);--home-scene-title:clamp(18px, 1.8vw, 24px);--home-lead:clamp(16px, 1.45vw, 19px);--home-frame:1320px;--home-gutter:clamp(24px, 5vw, 72px);--home-section:clamp(64px, 8vw, 112px);--home-gap:clamp(32px, 4vw, 64px);--home-hero-height:560px;--home-scene-height:352px;--home-tour-title-height:64px;--home-answer-height:142px;--home-chart-height:200px;--home-text-measure:56ch}:root:lang(zh){--home-display:clamp(34px, 3.85vw, 56px);--home-heading:clamp(26px, 2.87vw, 38px)}:root[data-theme=dark]{--home-tint:#1c1c1c;--home-accent:var(--brand);--home-accent-soft:#292929;--home-accent-ink:#eee;--home-line:#363636;--home-bg:#111;--home-surface:#1c1c1c;--home-ink:#f2f2f2;--home-muted:#ababab;--home-engine-bg:#202123;--home-engine-fg:#eeede9;--home-engine-muted:#b4b3af;--home-engine-line:#3c3d3f;--home-shadow:0 24px 64px -32px #00000080, 0 2px 6px #0003}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--home-tint:#1c1c1c;--home-accent:var(--brand);--home-accent-soft:#292929;--home-accent-ink:#eee;--home-line:#363636;--home-bg:#111;--home-surface:#1c1c1c;--home-ink:#f2f2f2;--home-muted:#ababab;--home-engine-bg:#202123;--home-engine-fg:#eeede9;--home-engine-muted:#b4b3af;--home-engine-line:#3c3d3f;--home-shadow:0 24px 64px -32px #00000080, 0 2px 6px #0003}}:root{--demo-sidebar:200px;--demo-body:13px;--demo-metric:30px;--demo-agent-title:26px;--demo-height:620px;--demo-composer-width:640px;--demo-request-height:54px;--demo-cursor:26px;--demo-cursor-ring:44px;--demo-switch-duration:.36s;--demo-switch-offset:12px;--demo-reading:64ch;--demo-composer-radius:16px;--demo-send-size:28px;--demo-composer-shadow:0 2px 12px #0000000f;--demo-control-h:32px;--demo-control-h-lg:40px;--flow-sidebar:clamp(200px, 18vw, 232px);--flow-height:680px;--flow-feature-metric:clamp(64px, 6vw, 96px);--flow-feature-scene-min:340px;--flow-header:40px;--flow-node-caption:10px;--flow-small:12px;--flow-logs-height:244px;--flow-approval-bg:var(--home-cta-bg);--flow-approval-ink:var(--home-cta-ink);--home-new-display:clamp(42px, 5.6vw, 76px);--home-new-heading:clamp(30px, 3.4vw, 46px);--home-opening-bg:#f2f0eb;--home-opening-ink:#1c1d1f;--home-opening-muted:#5c5d5e;--home-opening-accent:#8c6b43;--home-signal-cyan:#aab7bd;--home-signal-brass:#b6925f;--home-cta-bg:#b99763;--home-cta-ink:#211e18;--site-nav-header-bg:#f2f0eb;--site-nav-ink:#1c1d1f;--site-nav-active-bg:#b99763;--site-nav-active-ink:#211e18;--site-nav-surface:#e8e5de;--site-nav-edge:#d8d3c9;--site-nav-hover:#d8d3ca;--site-nav-cta-bg:#252729;--site-nav-cta-ink:#f3f1ed;--home-collage-height:clamp(240px, 27vw, 350px);--home-collage-mobile-height:230px;--home-collage-max-width:1440px;--home-collage-radius:18px;--home-collage-padding:clamp(14px, 1.5vw, 22px);--home-collage-meta-size:clamp(11px, .9vw, 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cubic-bezier(.22,1,.36,1);display:block}.tour-impact-chart>div:nth-child(2)>span{background:var(--home-opening-accent)}.tour-impact-chart small{font-size:var(--t-micro);color:var(--home-muted)}.tour-impact-delta{gap:var(--s-3);margin-top:var(--s-9);padding-top:var(--s-7);border-top:1px solid var(--home-line);display:grid}.tour-impact-delta strong{font-size:var(--t-h3)}.tour-impact-delta small,.tour-impact-delta>span{font-size:var(--t-micro);color:var(--home-muted)}.tour-result-note{margin:auto var(--s-8) 0 var(--s-13);align-items:center;gap:var(--s-6);padding:var(--s-7) var(--s-8);background:var(--home-opening-ink);color:var(--home-opening-bg);border-radius:var(--s-3);font-size:var(--t-micro);box-shadow:var(--home-new-shadow);display:flex;position:relative}.tour-result-note>span{font-size:var(--t-h3)}.tour-stage-footer{align-items:flex-start;gap:var(--s-9);padding:var(--s-9) var(--s-10);border-top:1px solid var(--home-new-stage-line);display:flex}.tour-stage-footer>span{font:var(--t-micro) var(--font-mono);color:var(--home-muted);flex-shrink:0}.tour-stage-footer p{font-size:var(--t-sm);min-height:var(--s-13);line-height:1.6}@keyframes tour-window-in{0%{opacity:0;transform:translate3d(0, var(--s-9), 0) scale(.98)}to{opacity:1;transform:translate(0,0)scale(1)}}@media (width<=1000px){.feature-tour{gap:var(--s-10);grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}.tour-window{width:calc(100% - var(--s-11))}.tour-detect,.tour-analyse,.tour-write,.tour-publish,.tour-impact{padding:var(--s-8)}.tour-window-bar{flex-wrap:wrap}.tour-window-bar small{margin-left:0}}@media (width<=800px){.feature-tour{grid-template-columns:1fr}.tour-menu{min-width:0;margin-block:var(--s-9);gap:var(--s-2);border:0;grid-template-columns:repeat(5,minmax(0,1fr));padding:0}.tour-menu button{justify-content:center;gap:var(--s-4);padding:var(--s-5) var(--s-2);font-size:var(--t-micro);text-align:center;flex-direction:column}.tour-menu-arrow{display:none}.tour-window-bar{flex-wrap:nowrap}.tour-window-bar small{margin-left:auto}}@media (width<=540px){.tour-stage-header{padding:var(--s-7) var(--s-8);gap:var(--s-3)}.tour-stage-header>span{max-width:20ch}.tour-scene{min-height:var(--tour-mobile-scene-height);padding-top:var(--s-9)}.tour-window-bar{gap:var(--s-3);padding:var(--s-6)}.tour-window-mark{display:none}.tour-window-bar b{margin-inline:var(--s-1)}.tour-answer-line{display:none}.tour-question>strong{font-size:var(--t-body)}.tour-document{padding-left:var(--s-6)}.tour-result-note{margin-inline:var(--s-8)}.tour-stage-footer{padding:var(--s-8);gap:var(--s-6)}.tour-stage-footer p{font-size:var(--t-micro)}}@media (prefers-reduced-motion:reduce){.feature-tour *,.feature-tour :after{transition:none;animation:none}}