/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-outline-style:solid}}}@layer theme{:root,:host{--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-xl:36rem;--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--font-weight-semibold:600;--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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:where(:not(iframe)){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}html{background-color:var(--helpfy-page);text-rendering:optimizelegibility}::selection{background-color:var(--helpfy-selection)}:where(a,button,input,textarea,select,summary):focus-visible{outline:2px solid var(--helpfy-focus-ring);outline-offset:3px}}@layer components;@layer utilities{.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.flex{display:flex}.hidden{display:none}.h-auto{height:auto}.min-h-dvh{min-height:100dvh}.w-48{width:calc(var(--spacing) * 48)}.max-w-xl{max-width:var(--container-xl)}.flex-col{flex-direction:column}.items-start{align-items:flex-start}.justify-center{justify-content:center}.gap-6{gap:calc(var(--spacing) * 6)}.bg-page{background-color:var(--helpfy-page)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-16{padding-block:calc(var(--spacing) * 16)}.font-sans{font-family:var(--font-sans)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.text-body{color:var(--helpfy-text-color-regular)}.text-heading{color:var(--helpfy-text-color-primary)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--helpfy-white:#fff;--helpfy-black:#000;--helpfy-color-warning:#e6a23c;--helpfy-color-danger:#f56c6c;--helpfy-color-error:#f56c6c;--helpfy-color-info:#909399;--helpfy-brand-gradient:linear-gradient(90deg, #1e88a1 0%, #149f76 100%);--helpfy-focus-ring:#1e88a199;--helpfy-selection:#2db0cf3d;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--helpfy-page:#f8fafc;--helpfy-text:#334155;--helpfy-default-button:#64748b;--helpfy-surface:#fff;--helpfy-surface-muted:#f8fafc;--helpfy-border:#e2e8f0;--helpfy-border-strong:#cbd5e1;--helpfy-shadow:0 12px 32px -20px #0f172a47;--helpfy-accent-shadow:0 12px 28px -16px #149f7694;--helpfy-control-background:linear-gradient(180deg, #fff 0%, #fbfdfe 100%);--helpfy-control-highlight:#ffffffe0;--helpfy-control-depth:0 5px 14px -11px #0f172a6b;--helpfy-color-primary:#1e88a1;--helpfy-color-primary-light-3:#2195b0;--helpfy-color-primary-light-5:#38c0e0;--helpfy-color-primary-light-7:#a7e6f3;--helpfy-color-primary-light-8:#d4f2f8;--helpfy-color-primary-light-9:#eefafd;--helpfy-color-primary-dark-2:#146f85;--helpfy-color-success:#149f76;--helpfy-color-success-light-9:#eefbf7;--helpfy-bg-color-page:#f8fafc;--helpfy-bg-color:#fff;--helpfy-bg-color-overlay:#fff;--helpfy-fill-color-blank:#fff;--helpfy-fill-color-light:#f1f5f9;--helpfy-fill-color-lighter:#f8fafc;--helpfy-fill-color-extra-light:#fbfdfe;--helpfy-border-color:#cbd5e1;--helpfy-border-color-light:#dce4ed;--helpfy-border-color-lighter:#e8edf3;--helpfy-border-color-extra-light:#f1f5f9;--helpfy-text-color-primary:#0f172a;--helpfy-text-color-regular:#334155;--helpfy-text-color-secondary:#64748b;--helpfy-text-color-placeholder:#94a3b8;--helpfy-border-radius-base:8px;--helpfy-border-radius-small:7px;--helpfy-scenario-node-js-header-bg:#fcffc0;--helpfy-scenario-node-js-header-color:#272912;--helpfy-scenario-node-js-header-border:#e8ec9a}[data-theme=dark],.dark{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--helpfy-page:#020617;--helpfy-text:#cbd5e1;--helpfy-default-button:#475569;--helpfy-surface:#0f172a;--helpfy-surface-muted:#111827;--helpfy-border:#1e293b;--helpfy-border-strong:#334155;--helpfy-shadow:0 16px 36px -20px #000000a6;--helpfy-accent-shadow:0 14px 30px -16px #2db0cf73;--helpfy-control-background:linear-gradient(180deg, #162033 0%, #0f172a 100%);--helpfy-control-highlight:#7dd8bb0f;--helpfy-control-depth:0 8px 20px -14px #000000d9;--helpfy-text-color-regular:#cbd5e1;--helpfy-text-color-primary:#f8fafc;--helpfy-text-color-secondary:#94a3b8;--helpfy-text-color-placeholder:#64748b;--helpfy-text-color-disabled:#475569;--helpfy-input-bg-color:#0f172a;--helpfy-fill-color-blank:#0f172a;--helpfy-fill-color:#172033;--helpfy-fill-color-light:#1e293b;--helpfy-fill-color-lighter:#162033;--helpfy-fill-color-extra-light:#111827;--helpfy-fill-color-dark:#263449;--helpfy-fill-color-darker:#334155;--helpfy-bg-color:#0f172a;--helpfy-bg-color-page:#020617;--helpfy-bg-color-overlay:#111827;--helpfy-border-color:#334155;--helpfy-border-color-light:#29364d;--helpfy-border-color-lighter:#1e293b;--helpfy-border-color-extra-light:#172033;--helpfy-border-color-dark:#475569;--helpfy-border-color-darker:#64748b;--helpfy-color-primary-light-9:#10213a;--helpfy-color-primary-light-8:#142b49;--helpfy-color-primary-light-7:#19375a;--helpfy-color-success-light-9:#10233a;--helpfy-color-success-dark-2:#47c29b;--helpfy-color-warning-light-9:#312817;--helpfy-color-warning-dark-2:#fbbf24;--helpfy-color-danger-light-9:#351c24;--helpfy-color-danger-dark-2:#fda4af;--helpfy-color-info-light-9:#172033;--helpfy-color-info-dark-2:#cbd5e1;--helpfy-scenario-node-js-header-bg:#4c4f1d;--helpfy-scenario-node-js-header-color:#f2f6bb;--helpfy-scenario-node-js-header-border:#656827;--helpfy-select-tag-bg-color:#1e293b;--helpfy-select-tag-border-color:#334155;--helpfy-select-tag-text-color:#dbeafe;--helpfy-select-tag-close-hover-color:#475569}.admin-dark{--helpfy-text-color-regular:#f8fafc;--helpfy-text-color-primary:#fff;--helpfy-input-bg-color:#171717;--helpfy-fill-color-blank:#171717;--helpfy-fill-color:#262626;--helpfy-fill-color-light:#303030;--helpfy-bg-color:#171717;--helpfy-bg-color-overlay:#171717;--helpfy-border-color:#333;--helpfy-border-color-light:#3d3d3d;--helpfy-border-color-lighter:#2d2d2d;--helpfy-border-color-extra-light:#272727;--helpfy-select-tag-bg-color:#262626;--helpfy-select-tag-border-color:#404040;--helpfy-select-tag-text-color:#e5e5e5;--helpfy-select-tag-close-hover-color:#525252}:root{--bg:var(--helpfy-page);--surface:var(--helpfy-surface);--surface-2:var(--helpfy-surface-muted);--border:var(--helpfy-border);--border-2:var(--helpfy-border-strong);--fg:var(--helpfy-text-color-primary);--text:var(--helpfy-text-color-regular);--muted:var(--helpfy-text-color-secondary);--accent:var(--helpfy-color-primary);--accent-ink:#fff;--accent-soft:var(--helpfy-color-primary-light-9);--accent-line:var(--helpfy-color-primary-light-7);--ok:var(--helpfy-color-success);--shadow:var(--helpfy-shadow);--glow-1:#38c0e01f;--glow-2:#149f7614;--f-sans:"Inter", ui-sans-serif, system-ui, sans-serif;--f-mono:"JetBrains Mono", ui-monospace, monospace;--r:8px}[data-theme=dark]{--glow-1:#2db0cf1f;--glow-2:#149f7614;--accent-line:var(--helpfy-color-primary-light-7);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}body{background:var(--bg);color:var(--text);font:400 16px/1.6 var(--f-sans);-webkit-font-smoothing:antialiased;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}body:before{content:"";height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg);position:fixed;inset:0 0 auto}.glow{pointer-events:none;z-index:0;opacity:.65;background:radial-gradient(42rem 34rem at 92% 8%,#00b4dc3d 0%,#00b4dc1f 40%,#0000 75%),radial-gradient(38rem 32rem at 0 45%,#00be9b38 0%,#00be9b1a 45%,#0000 80%);position:fixed;inset:0}[data-theme=dark] .glow{opacity:1}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}h1,h2,h3{color:var(--fg);text-wrap:balance;letter-spacing:-.02em;margin:0}p{margin:0}.wrap{z-index:1;max-width:1080px;margin:0 auto;position:relative}.mono{font-family:var(--f-mono)}.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}header{top:env(safe-area-inset-top,0px);z-index:20;margin:0 calc(-1 * max(16px, env(safe-area-inset-left,0px)));padding:0 max(16px, env(safe-area-inset-right,0px)) 0 max(16px, env(safe-area-inset-left,0px));background:var(--bg);position:sticky}@supports (color:color-mix(in lab, red, red)){header{background:color-mix(in srgb, var(--bg) 82%, transparent)}}header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.bar{align-items:center;gap:24px;max-width:1080px;height:64px;margin:0 auto;display:flex}.logo{color:var(--fg);font:600 15px/1 var(--f-mono);letter-spacing:.04em;align-items:center;gap:8px;display:flex}.logo:hover{text-decoration:none}.logo svg{width:30px;height:30px;color:var(--accent)}nav.main{gap:20px;margin-left:8px;display:flex}nav.main a{color:var(--text);font-size:14px}nav.main a[aria-current=page]{color:var(--fg);font-weight:600}.bar .sp{flex:1}.icon-btn{border-radius:var(--r);border:1px solid var(--border);background:var(--surface);width:36px;height:36px;color:var(--muted);cursor:pointer;place-items:center;display:grid}.icon-btn:hover{color:var(--fg);border-color:var(--border-2)}.icon-btn svg{width:17px;height:17px}.login{color:var(--text);font-size:14px}.btn{border-radius:var(--r);height:40px;font:600 14px/1 var(--f-sans);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 24px -14px var(--accent)}.btn-primary:hover{box-shadow:0 14px 28px -14px var(--accent);transform:translateY(-1px)}.btn-ghost{background:var(--surface);color:var(--fg);border-color:var(--border-2)}.btn-ghost:hover{border-color:var(--accent)}@media (width<=820px){nav.main,.login{display:none}.bar{gap:12px}.bar .btn{padding:0 12px}}section{padding-block:72px}.hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;padding-block:72px 56px;display:grid}.hero h1{margin-top:18px;font-size:clamp(34px,5vw,52px);font-weight:700;line-height:1.08}.hero h1 em{color:var(--accent);font-style:normal}.lead{color:var(--text);max-width:34em;margin-top:20px;font-size:18px}.cta-row{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.facts{color:var(--muted);flex-wrap:wrap;gap:8px 20px;margin-top:28px;font-size:13px;display:flex}.facts span{align-items:center;gap:8px;display:flex}.facts span:before{content:"";background:var(--ok);border-radius:50%;width:6px;height:6px}@media (width<=900px){.hero{grid-template-columns:1fr;gap:40px;padding-block:48px 32px}}.chat{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;min-width:0;overflow:hidden}.chat-top{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:14px 18px;font-size:13px;display:flex}.chat-top b{color:var(--fg);font-weight:600}.chat-top .st{font:500 11px/1 var(--f-mono);color:var(--ok);align-items:center;gap:6px;margin-left:auto;display:flex}.chat-top .st:before{content:"";background:var(--ok);border-radius:50%;width:7px;height:7px}.ava{background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:50%;place-items:center;display:grid}.ava svg{width:18px;height:18px}.msgs{flex-direction:column;gap:10px;min-height:300px;padding:18px;display:flex}.m{border-radius:14px;max-width:82%;padding:10px 14px;font-size:14px;line-height:1.5}.m.c{background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px;align-self:flex-end}.m.b{background:var(--surface-2);color:var(--fg);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.m .k{gap:6px;margin-top:10px;display:flex}.m .k i{border:1px solid var(--accent-line);color:var(--accent);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:12px;font-style:normal}.step{font:500 11px/1 var(--f-mono);color:var(--muted);align-self:center;align-items:center;gap:8px;padding:4px 0;display:flex}.step:before,.step:after{content:"";background:var(--border-2);width:24px;height:1px}.m.anim{animation:.35s both pop}@keyframes pop{0%{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}.sh{flex-direction:column;gap:12px;max-width:640px;margin-bottom:40px;display:flex}.sh h2{font-size:clamp(26px,3.4vw,36px);font-weight:700;line-height:1.15}.sh p{color:var(--muted);font-size:17px}.feats{border-top:1px solid var(--border);grid-template-columns:repeat(3,1fr);gap:40px;padding-top:32px;display:grid}.feat{flex-direction:column;gap:10px;min-width:0;display:flex}.feat .ic{background:var(--helpfy-color-primary);width:40px;height:40px;color:var(--helpfy-white);border-radius:10px;place-items:center;margin-bottom:6px;display:grid}.feat .ic svg{width:20px;height:20px}.feat h3{font-size:18px;font-weight:600}.feat p{color:var(--text);font-size:15px}@media (width<=820px){.feats{grid-template-columns:1fr;gap:28px}}.scn{grid-template-columns:minmax(0,1fr);gap:24px;display:grid}.tabs{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.tab{text-align:left;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r);cursor:pointer;min-width:0;color:var(--muted);font:inherit;grid-template-columns:1fr auto;align-content:start;gap:16px 8px;padding:18px;transition:border-color .16s,background-color .16s;display:grid;position:relative}.tab-number{font:500 12px/1.5 var(--f-mono)}.tab-arrow{width:20px;height:20px;transition:transform .16s}.tab-copy{grid-area:2/1/auto/-1}.tab b{color:var(--fg);margin-bottom:6px;font-size:15px;font-weight:600;line-height:1.4;display:block}.tab-copy>span{color:var(--muted);font-size:13px;line-height:1.5;display:block}.tab:hover{border-color:var(--accent)}.tab[aria-selected=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);box-shadow:inset 0 3px 0 var(--accent)}.tab[aria-selected=true] b{color:var(--fg)}.tab[aria-selected=true] .tab-arrow{transform:rotate(45deg)}.scn-panel{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:24px;min-width:0;display:grid}.art{isolation:isolate;border-radius:var(--r);border:1px solid var(--border-2);background:var(--helpfy-color-primary-light-8);margin:0;position:relative}@supports (color:color-mix(in lab, red, red)){.art{background:color-mix(in srgb, var(--helpfy-color-primary-light-8) 65%, var(--surface))}}.art{place-items:center;min-height:280px;padding:32px;display:grid;overflow:hidden}.art:before{content:"";z-index:-1;aspect-ratio:1;background:var(--surface);border-radius:50%;width:85%;position:absolute}@supports (color:color-mix(in lab, red, red)){.art:before{background:color-mix(in srgb, var(--surface) 48%, transparent)}}.art:before{border:1px solid var(--accent)}@supports (color:color-mix(in lab, red, red)){.art:before{border:1px solid color-mix(in srgb, var(--accent) 14%, transparent)}}.art svg{--border:var(--accent)}@supports (color:color-mix(in lab, red, red)){.art svg{--border:color-mix(in srgb, var(--accent) 26%, var(--helpfy-border))}}.art svg{--border-2:var(--accent)}@supports (color:color-mix(in lab, red, red)){.art svg{--border-2:color-mix(in srgb, var(--accent) 48%, var(--helpfy-border-strong))}}.art svg{filter:drop-shadow(0 12px 10px #042e3824);width:100%;max-width:360px;height:auto}[data-theme=dark] .feat .ic{background:var(--accent-soft);color:var(--accent)}[data-theme=dark] .art svg{--surface:var(--helpfy-surface)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .art svg{--surface:color-mix(in srgb, var(--helpfy-surface) 82%, var(--helpfy-text-color-primary))}}[data-theme=dark] .art svg{--surface-2:var(--helpfy-surface);filter:drop-shadow(0 12px 12px #0000004d)}.kr{flex-wrap:wrap;align-self:flex-start;gap:6px;margin-top:-2px;display:flex}.kr i{border:1px solid var(--accent-line);color:var(--accent);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:12px;font-style:normal}.m.o{background:var(--surface);color:var(--fg);border:1px solid var(--ok);border-bottom-left-radius:4px;align-self:flex-start}.m.o:before{content:attr(data-who);font:500 11px/1.4 var(--f-mono);color:var(--ok);margin-bottom:4px;display:block}.mid-cta{border:1px solid var(--border);background:var(--surface);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:32px;padding:20px 24px;display:flex}.mid-cta p{color:var(--fg);font-size:16px;font-weight:500}@media (width<=1000px){.tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.tab{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px}.tab-copy{grid-area:1/2}.scn-panel{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:16px}.art{padding:16px}}@media (width<=620px){.scn-panel{grid-template-columns:minmax(0,1fr)}.tabs{gap:8px}.tab{grid-template-columns:1fr auto;gap:8px;padding:12px}.tab-copy{grid-area:2/1/auto/-1}.tab b{margin-bottom:0;font-size:13px}.tab-copy>span{display:none}.art{padding:24px}.art:before{width:210px}.art svg{max-width:240px}}.api{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;grid-template-columns:1fr 1.1fr;align-items:center;gap:40px;padding:40px;display:grid;position:relative;overflow:hidden}.api:before{content:"";background:linear-gradient(90deg, var(--brand-a), var(--brand-b));height:3px;position:absolute;inset:0 0 auto}.badge{font:500 11px/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;background:var(--accent-soft);color:var(--accent);border-radius:999px;align-items:center;gap:6px;width:max-content;padding:6px 10px;display:inline-flex}.api h2{margin-top:14px;font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.15}.api p{color:var(--text);margin-top:14px}.api ul{flex-direction:column;gap:8px;margin:20px 0 0;padding:0;font-size:15px;list-style:none;display:flex}.api li{gap:10px;display:flex}.api li:before{content:"";background:var(--ok);border-radius:50%;flex:0 0 6px;height:6px;margin-top:9px}.api .note{color:var(--muted);margin-top:18px;font-size:13px}@media (width<=900px){.api{grid-template-columns:1fr;padding:24px}}.code{background:var(--code-bg);color:var(--code-fg);font:400 13px/1.7 var(--f-mono);border:1px solid var(--border);border-radius:12px;min-width:0;position:relative}.code pre{margin:0;padding:18px 20px;overflow-x:auto}.code .ch{color:var(--code-muted);border-bottom:1px solid #94a3b82e;align-items:center;gap:8px;padding:10px 14px 10px 20px;font-size:12px;display:flex}.code .ch .copy{color:var(--code-fg);font:500 11px/1 var(--f-mono);cursor:pointer;background:0 0;border:1px solid #94a3b84d;border-radius:6px;margin-left:auto;padding:6px 9px}.code .ch .copy:hover{border-color:var(--code-key)}.t-k{color:var(--code-key)}.t-s{color:var(--code-str)}.t-m{color:var(--code-muted)}.final{text-align:center;flex-direction:column;align-items:center;gap:16px;padding-block:96px;display:flex}.final h2{max-width:16em;font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.1}.final p{color:var(--muted);max-width:34em;font-size:17px}.final .btn{height:48px;margin-top:12px;padding:0 26px;font-size:15px}footer{border-top:1px solid var(--border);color:var(--muted);z-index:1;padding-block:28px 40px;font-size:13px;position:relative}footer .wrap{flex-wrap:wrap;align-items:center;gap:12px 28px;display:flex}footer .sp{flex:1}footer a{color:var(--muted)}dialog{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:16px;width:min(460px,100vw - 32px);padding:0;box-shadow:0 30px 80px -30px #00000080}dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0206178c}.dlg{flex-direction:column;gap:18px;padding:28px;display:flex}.dlg-h{align-items:flex-start;gap:12px;display:flex}.dlg-h h2{font-size:22px;font-weight:700}.dlg-h p{color:var(--muted);margin-top:6px;font-size:14px}.dlg-h .icon-btn{flex:none;margin-left:auto}form{flex-direction:column;gap:14px;display:flex}.f{flex-direction:column;gap:6px;display:flex}.f label{color:var(--fg);font-size:13px;font-weight:500}.f label small{color:var(--muted);font-weight:400}.f input,.f textarea{border-radius:var(--r);border:1px solid var(--border-2);background:var(--bg);height:40px;color:var(--fg);font:400 14px var(--f-sans);padding:0 12px}.f textarea{resize:vertical;height:72px;padding:10px 12px}.f input:focus,.f textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.f .err{color:#dc2626;min-height:0;font-size:12px}.f.bad input{border-color:#dc2626}.f .field-toggle{color:var(--muted);cursor:pointer;align-items:center;gap:8px;font-size:13px;font-weight:400;display:flex}.f .field-toggle input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;margin:0;padding:0}.f input:disabled{background:var(--surface-2);color:var(--muted);opacity:.55;cursor:not-allowed}.agree{color:var(--muted);align-items:flex-start;gap:10px;font-size:13px;display:flex}.agree input{accent-color:var(--accent);margin-top:3px}.done{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:12px 0 4px;display:flex}.done .ic{background:var(--ok);border-radius:50%;width:52px;height:52px}@supports (color:color-mix(in lab, red, red)){.done .ic{background:color-mix(in srgb, var(--ok) 16%, transparent)}}.done .ic{color:var(--ok);place-items:center;display:grid}.done h3{font-size:20px}.done p{color:var(--muted);max-width:30em;font-size:14px}[hidden]{display:none!important}.btn:focus-visible{outline-style:var(--tw-outline-style);outline-offset:4px;outline-width:2px}.btn:disabled{opacity:.6;cursor:wait;transform:none}.logo img{width:170px;height:auto}.hero{gap:56px;padding-block:96px 72px}.hero h1{letter-spacing:-.045em;font-size:clamp(36px,4.5vw,56px);font-weight:600}.sh h2,.final h2{letter-spacing:-.035em;font-weight:600}.chat,.art,dialog{border-radius:8px}.hero .chat{position:relative}.hero .chat:before{content:"";background:var(--helpfy-brand-gradient);top:0;height:2px;position:absolute;inset-inline:0}.chat-top .st{white-space:nowrap}.m.c{background:var(--accent-soft);color:var(--fg);border:1px solid var(--accent-line)}.msgs{gap:12px;padding:22px}.m{max-width:90%;font-size:13px}.m.b{background:var(--surface-2)}.btn-primary{box-shadow:none;background:#146f85}.btn-primary:hover{box-shadow:none;background:#0e596b}.features-caption{color:var(--muted)}.scn-panel{align-items:stretch}.scenario-panel[hidden]{display:block!important}.js .scenario-panel[hidden]{display:none!important}.scenario-panel:not(:first-of-type){margin-top:24px}.js .scenario-panel{margin-top:0}.tabs{display:none}.js .tabs{display:grid}.scn:not(.js *){grid-template-columns:1fr}.art{min-height:320px}.scenario-panel .msgs{min-height:340px}.final{padding-block:100px 110px}.error-message{color:var(--helpfy-color-danger);font-size:13px}.form-note{color:var(--muted);font-size:13px}body.modal-open{overflow:hidden}.skip-link{z-index:100;background:var(--surface);padding:12px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:12px}@media (width<=820px){.hero{gap:32px;padding-block:48px}.logo img{width:138px}.bar{gap:8px}.bar>.btn{padding:0 10px;font-size:12px}.bar .icon-btn{width:32px;height:32px}section{padding-block:48px}.final{padding-block:64px}.dlg{padding:22px}.art{min-height:190px}}@media (width<=420px){.bar{height:64px}.logo img{width:112px}.bar>.btn{white-space:normal;max-width:134px;line-height:1.3}.step{gap:5px;font-size:10px}.step:before,.step:after{width:12px}.msgs{padding:16px}.chat-top{gap:8px;padding:12px}.hero .chat-top>span:not(.ava):not(.st){display:none}}dialog{max-height:calc(100dvh - 32px);margin:auto;overflow-y:auto}[data-theme=dark]{--accent:var(--helpfy-color-primary-light-5)}#i-sun,[data-theme=dark] #i-moon{display:none}[data-theme=dark] #i-sun{display:block}.chat-controls{border-top:1px solid var(--border);justify-content:flex-end;padding:10px 18px;display:none}.js .chat-controls{display:flex}.chat-replay{color:var(--accent);font:500 12px/1.5 var(--f-sans);cursor:pointer;padding:4px 0}.chat-replay:hover{text-decoration:underline}.is-playing>:not([hidden]):not(.typing-indicator){animation:.25s both pop}.typing-indicator{align-items:center;gap:5px;width:58px;min-height:38px;display:flex}.typing-indicator span{background:var(--muted);border-radius:50%;width:5px;height:5px;animation:1s ease-in-out infinite typing-dot}.typing-indicator span:nth-child(2){animation-delay:.15s}.typing-indicator span:nth-child(3){animation-delay:.3s}.agree{color:var(--text);font-size:14px;line-height:1.6}.agree input{cursor:pointer;flex:none;width:18px;height:18px;margin-top:3px}.agree a{text-underline-offset:3px;font-weight:500;text-decoration:underline}@keyframes typing-dot{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.chat-identity{flex-direction:column;gap:2px;min-width:0;display:flex}.chat-identity>span{color:var(--muted);font-size:12px;line-height:1.4}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}