/* Public website v2 — clean product storytelling, isolated from the workspace UI. */
:root{--k2-blue:#1f7bf2;--k2-blue-strong:#1264d8;--k2-ink:#101828;--k2-muted:#5f6b7c;--k2-line:#dfe5ec;--k2-soft:#f5f7fa;--k2-navy:#0f1b2d;--k2-green:#18a879}
body.public-page{margin:0;background:#fff;color:var(--k2-ink);font-family:Inter,"SF Pro Display","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;letter-spacing:-.008em}
body.public-page *{box-sizing:border-box}
body.public-page a{text-decoration:none}
.k2-wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}

/* Header */
.k2-header{position:sticky;top:0;z-index:80;height:72px;background:rgba(255,255,255,.94);border-bottom:1px solid #e9edf2;backdrop-filter:blur(14px)}
.k2-header-inner{width:min(1180px,calc(100% - 48px));height:100%;margin:auto;display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:24px}
.k2-brand>.brand,.k2-footer .brand{display:inline-flex;align-items:center;gap:10px;color:var(--k2-ink);font-size:21px;font-weight:740;letter-spacing:-.035em}
.k2-brand>.brand img,.k2-footer .brand img{width:34px;height:34px}
.k2-nav{height:100%;display:flex;align-items:center;justify-content:center;gap:8px}
.k2-nav>a{height:100%;padding:0 17px;display:flex;align-items:center;position:relative;color:#455063;font-size:14px;font-weight:510;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;transition:color .18s ease}
.k2-nav>a:hover{color:#111827;background:transparent!important;transform:none!important}
.k2-nav>a.active{color:#111827;font-weight:650}
.k2-nav>a.active:after{content:"";position:absolute;left:17px;right:17px;bottom:-1px;height:2px;background:var(--k2-blue);border-radius:2px}
.k2-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.k2-language,.k2-signin{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 9px;color:#4c596b;font-size:13px;font-weight:520;border-radius:7px;transition:color .18s ease}
.k2-language:hover,.k2-signin:hover{color:#111827;background:transparent}.k2-language svg{width:16px}
.k2-nav-cta,.k2-primary,.k2-light{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--k2-blue);color:#fff!important;border:1px solid var(--k2-blue);font-weight:650;border-radius:8px;box-shadow:0 7px 18px rgba(31,123,242,.16);transition:background .18s ease,border-color .18s ease,transform .18s ease}
.k2-nav-cta{height:40px;padding:0 16px;font-size:13px}.k2-nav-cta:hover,.k2-primary:hover{background:var(--k2-blue-strong);border-color:var(--k2-blue-strong);transform:translateY(-1px)}

/* Hero */
.k2-site{overflow:hidden}.k2-hero{position:relative;padding:88px 0 0;background:#fbfdff;isolation:isolate}
.k2-pixel-field{position:absolute;z-index:-1;inset:0 0 auto;height:780px;background-color:#f8fbff;background-image:linear-gradient(rgba(64,139,230,.095) 1px,transparent 1px),linear-gradient(90deg,rgba(64,139,230,.095) 1px,transparent 1px),radial-gradient(circle at 82% 13%,rgba(30,124,246,.29),transparent 27%),radial-gradient(circle at 10% 24%,rgba(132,184,251,.22),transparent 22%);background-size:10px 10px,10px 10px,100% 100%,100% 100%;mask-image:linear-gradient(to bottom,#000 0,#000 75%,transparent 100%)}
.k2-hero-copy{text-align:center;display:flex;flex-direction:column;align-items:center}
.k2-announcement{display:inline-flex;align-items:center;gap:8px;color:#28374c;font-size:14px;font-weight:570;margin-bottom:28px}.k2-announcement>svg:first-child{width:18px;color:#1e9b79}.k2-announcement>svg:last-child{width:15px;transition:transform .18s}.k2-announcement:hover>svg:last-child{transform:translateX(3px)}
.k2-hero h1{max-width:970px;margin:0;color:#0b1018;font-size:clamp(48px,5.4vw,76px);font-weight:730;line-height:1.03;letter-spacing:-.055em}
.k2-hero-copy>p{max-width:800px;margin:28px 0 0;color:#475467;font-size:19px;line-height:1.65;letter-spacing:-.015em}
.k2-hero-actions{display:flex;gap:12px;margin-top:32px}.k2-primary,.k2-secondary,.k2-light{min-height:48px;padding:0 21px;font-size:15px}
.k2-primary svg,.k2-light svg,.k2-secondary svg{width:17px}.k2-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 21px;border:1px solid #cfd6df;border-radius:8px;color:#263345!important;background:#fff;font-size:15px;font-weight:630;transition:border-color .18s,background .18s,transform .18s}.k2-secondary:hover{border-color:#9eabba;background:#fbfcfe;transform:translateY(-1px)}
.k2-proof{display:flex;gap:24px;margin-top:24px;color:#637084;font-size:13px}.k2-proof span{display:flex;align-items:center;gap:6px}.k2-proof svg{width:15px;color:#159a70}
.k2-hero-product{margin-top:58px;position:relative;padding-bottom:96px}

/* Product UI */
.k2-product{overflow:hidden;border:1px solid #d5dce5;border-radius:14px;background:#fff;box-shadow:0 30px 70px rgba(33,55,88,.18),0 2px 8px rgba(33,55,88,.05)}
.k2-product-tabs{height:62px;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #dde3ea;background:#fff}
.k2-product-tabs button{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-right:1px solid #e4e9ef;background:#fff;color:#657184;font:inherit;font-size:14px;font-weight:560}.k2-product-tabs button:last-child{border-right:0}.k2-product-tabs button svg{width:19px}.k2-product-tabs button.active{color:#152033}.k2-product-tabs button.active:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--k2-blue)}
.k2-product-screen{display:grid;grid-template-columns:58px 280px 1fr 240px;min-height:478px;background:#f8fafc}
.k2-demo-rail{padding:17px 10px;display:flex;flex-direction:column;align-items:center;gap:11px;background:#101b2c;color:#8fa1b8}.k2-demo-mark{width:31px;height:31px;display:grid;place-items:center;margin-bottom:9px;background:var(--k2-blue);border-radius:9px;color:#fff;font-weight:800}.k2-demo-rail i{width:34px;height:34px;display:grid;place-items:center;border-radius:8px}.k2-demo-rail i svg{width:17px}.k2-demo-rail i.active{background:#246fcf;color:#fff}.k2-demo-rail i.bottom{margin-top:auto}
.k2-demo-list{background:#fff;border-right:1px solid #e1e6ed}.k2-demo-list>header{height:58px;padding:0 17px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6eaf0}.k2-demo-list>header b{font-size:14px}.k2-demo-list>header span{color:#6b7788;font-size:11px}.k2-demo-list>label{height:36px;margin:12px;display:flex;align-items:center;gap:7px;padding:0 10px;border:1px solid #e0e5ec;border-radius:7px;color:#8a96a6;font-size:11px}.k2-demo-list>label svg{width:14px}.k2-demo-list article{min-height:77px;padding:13px 13px;display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;border-top:1px solid #edf0f4}.k2-demo-list article.active{background:#edf5ff;border-left:3px solid var(--k2-blue);padding-left:10px}.k2-demo-list article>span{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;background:#dfeeff;color:#2466bd;font-size:12px}.k2-demo-list article b{display:block;color:#233147;font-size:12px}.k2-demo-list article p{max-width:145px;margin:5px 0 0;color:#768396;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.k2-demo-list article time{align-self:start;color:#97a2b2;font-size:9px}
.k2-demo-thread{display:grid;grid-template-rows:58px 1fr 61px;min-width:0}.k2-demo-thread>header{padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e1e6ed;background:#fff}.k2-demo-thread>header b,.k2-demo-thread>header small{display:block}.k2-demo-thread>header b{font-size:13px}.k2-demo-thread>header small{margin-top:3px;color:#7b8798;font-size:9px}.k2-demo-thread>header>span{padding:5px 8px;border-radius:5px;background:#e8f8f2;color:#178560;font-size:10px;font-weight:650}.k2-demo-messages{padding:42px 26px;display:flex;flex-direction:column;gap:20px;background:#f8fafc}.k2-demo-messages>p{max-width:72%;margin:0;padding:12px 14px;border-radius:8px;font-size:11px;line-height:1.55}.k2-demo-messages .visitor{align-self:flex-start;background:#fff;border:1px solid #e0e6ee;color:#344054}.k2-demo-messages .agent{align-self:flex-end;background:var(--k2-blue);color:#fff}.k2-answer-source{align-self:flex-end;display:flex;align-items:center;gap:8px;color:#7958bd;font-size:9px}.k2-answer-source>svg{width:15px}.k2-answer-source b,.k2-answer-source small{display:block}.k2-answer-source small{margin-top:2px;color:#8993a2}.k2-demo-thread>footer{margin:0 18px 14px;padding:0 9px 0 14px;display:flex;align-items:center;justify-content:space-between;border:1px solid #d9e0e8;border-radius:8px;background:#fff;color:#9aa5b4;font-size:10px}.k2-demo-thread>footer button{width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:8px;background:var(--k2-blue);color:#fff}.k2-demo-thread>footer svg{width:15px}
.k2-demo-profile{padding:18px;background:#fff;border-left:1px solid #e1e6ed}.k2-demo-profile>header{margin-bottom:25px;font-size:12px;font-weight:650}.k2-profile-avatar{width:52px;height:52px;margin:auto;display:grid;place-items:center;border-radius:50%;background:#e8f2ff;color:#2369c7;font-weight:700}.k2-demo-profile h3{margin:10px 0 3px;text-align:center;font-size:14px}.k2-demo-profile>p{text-align:center;margin:0 0 22px;color:#7d8999;font-size:10px}.k2-demo-profile dl{margin:0}.k2-demo-profile dl div{padding:12px 0;border-top:1px solid #e8ecf1}.k2-demo-profile dt{color:#8994a4;font-size:9px}.k2-demo-profile dd{margin:4px 0 0;color:#344054;font-size:11px;font-weight:550}

/* Home sections */
.k2-value{padding:108px 0 116px;background:#fff}.k2-section-head{max-width:820px;margin:0 auto 52px;text-align:center}.k2-section-head>span,.k2-section-copy>span,.k2-dark-grid>div>span,.k2-final small,.k2-subhero span,.k2-help-hero span,.k2-help-faq>div>div:first-child>span,.k2-legal>section>span{display:block;color:var(--k2-blue);font-size:12px;font-weight:750;letter-spacing:.11em}.k2-section-head h2{margin:14px 0 15px;color:#101828;font-size:clamp(36px,4vw,53px);line-height:1.1;letter-spacing:-.045em}.k2-section-head p{margin:0;color:#667085;font-size:17px;line-height:1.7}.k2-value-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--k2-line);border-bottom:1px solid var(--k2-line)}.k2-value-grid article{position:relative;padding:38px 34px 42px;border-right:1px solid var(--k2-line)}.k2-value-grid article:last-child{border-right:0}.k2-value-grid article>small{position:absolute;right:28px;top:30px;color:#a0a9b7;font-size:11px}.k2-value-grid article>i{width:44px;height:44px;display:grid;place-items:center;border-radius:11px;background:#eaf3ff;color:var(--k2-blue)}.k2-value-grid article:nth-child(2)>i{background:#f0ebff;color:#7558c2}.k2-value-grid article:nth-child(3)>i{background:#e8f8f3;color:#158d68}.k2-value-grid article>i svg{width:21px}.k2-value-grid h3{margin:25px 0 10px;font-size:21px;letter-spacing:-.025em}.k2-value-grid p{min-height:78px;margin:0;color:#667085;font-size:14px;line-height:1.8}.k2-value-grid a{display:inline-flex;align-items:center;gap:6px;margin-top:20px;color:#344054;font-size:13px;font-weight:650}.k2-value-grid a svg{width:14px;transition:transform .18s}.k2-value-grid a:hover svg{transform:translateX(3px)}
.k2-dark{padding:112px 0;background:var(--k2-navy);color:#fff}.k2-dark-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}.k2-dark-grid h2{margin:20px 0 24px;font-size:clamp(39px,4vw,58px);font-weight:670;line-height:1.08;letter-spacing:-.048em}.k2-dark-grid p{margin:0;color:#aeb9c9;font-size:16px;line-height:1.75}.k2-dark-grid>div>a{display:inline-flex;align-items:center;gap:8px;margin-top:30px;color:#7db8ff;font-weight:650;font-size:14px}.k2-dark-grid>div>a svg{width:15px}.k2-dark-grid ol{list-style:none;margin:0;padding:0;border-top:1px solid #314057}.k2-dark-grid li{min-height:83px;display:grid;grid-template-columns:50px 1fr;align-items:center;border-bottom:1px solid #314057}.k2-dark-grid li>b{color:#66a9fa;font-size:11px}.k2-dark-grid li strong,.k2-dark-grid li small{display:block}.k2-dark-grid li strong{font-size:16px}.k2-dark-grid li small{margin-top:6px;color:#8998ac;font-size:12px}
.k2-knowledge{padding:112px 0;background:#f5f8fc}.k2-split{display:grid;grid-template-columns:1.08fr .92fr;gap:88px;align-items:center}.k2-knowledge-ui{min-height:420px;padding:28px;border:1px solid #dbe2eb;border-radius:14px;background:#fff;box-shadow:0 22px 55px rgba(36,57,86,.1)}.k2-knowledge-top{display:flex;align-items:center;gap:10px;padding-bottom:22px;border-bottom:1px solid #e7ebf0}.k2-knowledge-top>span{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#eee9ff;color:#7857c4}.k2-knowledge-top>span svg{width:18px}.k2-knowledge-top>b{font-size:14px}.k2-knowledge-top>em{margin-left:auto;padding:5px 8px;border-radius:5px;background:#e9f8f2;color:#178560;font-size:10px;font-style:normal}.k2-knowledge-chat{padding:50px 20px}.k2-knowledge-chat p{max-width:78%;margin:0 0 20px;padding:14px 16px;border-radius:9px;background:#f1f4f8;color:#344054;font-size:13px;line-height:1.65}.k2-knowledge-chat p:nth-child(2){margin-left:auto;background:#e9f3ff;color:#164f95}.k2-knowledge-chat small{display:flex;align-items:center;justify-content:flex-end;gap:6px;color:#7b8492;font-size:10px}.k2-knowledge-chat small svg{width:14px}.k2-section-copy h2{margin:17px 0 22px;font-size:clamp(37px,3.6vw,53px);line-height:1.1;letter-spacing:-.046em}.k2-section-copy>p{color:#667085;font-size:16px;line-height:1.75}.k2-section-copy ul{list-style:none;margin:27px 0 0;padding:0;display:grid;gap:12px}.k2-section-copy li{display:flex;align-items:center;gap:9px;color:#344054;font-size:14px;font-weight:560}.k2-section-copy li svg{width:16px;color:#159a70}
.k2-final{padding:78px 0;background:#1f7bf2;color:#fff}.k2-final>.k2-wrap{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:28px}.k2-final>.k2-wrap>span{font-size:46px}.k2-final small{color:#cce4ff}.k2-final h2{margin:9px 0 0;font-size:clamp(31px,3vw,44px);line-height:1.12;letter-spacing:-.04em}.k2-light{background:#fff;border-color:#fff;color:#115fca!important;box-shadow:none}.k2-light:hover{background:#eef6ff;transform:translateY(-1px)}

/* Feature page */
.k2-subhero{padding:110px 0 96px;background:#f8fbff;background-image:linear-gradient(rgba(61,136,227,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(61,136,227,.075) 1px,transparent 1px);background-size:12px 12px}.k2-subhero>.k2-wrap{display:grid;grid-template-columns:1fr auto;align-items:end;gap:40px}.k2-subhero span,.k2-subhero h1,.k2-subhero p{grid-column:1}.k2-subhero h1{max-width:860px;margin:16px 0 22px;font-size:clamp(49px,5.3vw,74px);font-weight:720;line-height:1.04;letter-spacing:-.055em}.k2-subhero p{max-width:730px;margin:0;color:#5f6b7c;font-size:18px;line-height:1.68}.k2-subhero>a{grid-column:2;grid-row:1/4;align-self:end}.k2-feature-rows{padding:80px 0 110px}.k2-feature-rows article{display:grid;grid-template-columns:.75fr 1.25fr;gap:72px;align-items:center;padding:74px 0;border-bottom:1px solid var(--k2-line)}.k2-feature-rows article:nth-child(even){grid-template-columns:1.25fr .75fr}.k2-feature-rows article:nth-child(even) .k2-feature-copy{grid-column:2}.k2-feature-rows article:nth-child(even) .k2-feature-canvas{grid-column:1;grid-row:1}.k2-feature-copy{position:relative}.k2-feature-copy>small{display:block;margin-bottom:22px;color:#96a0af;font-size:11px}.k2-feature-copy>i{width:45px;height:45px;display:grid;place-items:center;border-radius:11px;background:#e9f3ff;color:var(--k2-blue)}.k2-feature-copy>i svg{width:22px}.k2-feature-copy h2{margin:20px 0 14px;font-size:37px;letter-spacing:-.04em}.k2-feature-copy>p{margin:0;color:#667085;font-size:15px;line-height:1.75}.k2-feature-copy ul{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:9px}.k2-feature-copy li{display:flex;align-items:center;gap:5px;color:#465266;font-size:12px;font-weight:560}.k2-feature-copy li svg{width:14px;color:#159a70}.k2-feature-canvas{min-height:420px;padding:36px;display:grid;place-items:center;border:1px solid #e0e5ec;border-radius:16px;background:#eff5fd}.k2-feature-canvas.tone-1{background:#f3f0fb}.k2-feature-canvas.tone-2{background:#edf8f5}.k2-feature-canvas>.k2-product{width:133%;transform:scale(.75);box-shadow:0 22px 50px rgba(33,55,88,.15)}
.k2-contact-card,.k2-ai-card,.k2-ticket-card,.k2-chart-card,.k2-security-card{width:min(390px,100%);padding:30px;border:1px solid #d9e0e9;border-radius:13px;background:#fff;box-shadow:0 18px 40px rgba(48,60,86,.12)}.k2-contact-card>span{width:60px;height:60px;display:grid;place-items:center;border-radius:50%;background:#eaf3ff;color:#2369c7;font-weight:750}.k2-contact-card h3{margin:14px 0 4px;font-size:21px}.k2-contact-card>p{margin:0 0 23px;color:#7b8798;font-size:12px}.k2-contact-card dl,.k2-ticket-card dl{margin:0}.k2-contact-card dl div,.k2-ticket-card dl div{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid #e7ebf0}.k2-contact-card dt,.k2-ticket-card dt{color:#7d8898;font-size:12px}.k2-contact-card dd,.k2-ticket-card dd{margin:0;color:#344054;font-size:12px;font-weight:600}.k2-ai-card>span{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:#eee9ff;color:#7656bf}.k2-ai-card>span svg{width:21px}.k2-ai-card small{display:block;margin:20px 0 9px;color:#7a61bd;font-weight:650}.k2-ai-card p{margin:0;padding:16px;border-radius:9px;background:#f4f1fb;color:#3f355a;font-size:14px;line-height:1.65}.k2-ai-card>b{display:block;margin-top:13px;color:#808b9a;font-size:10px}.k2-ticket-card header{display:flex;justify-content:space-between;color:#7e8998;font-size:11px}.k2-ticket-card header b{padding:5px 8px;border-radius:5px;background:#e9f8f2;color:#178560}.k2-ticket-card h3{margin:24px 0;font-size:21px}.k2-chart-card{height:280px}.k2-chart-card header{display:flex;justify-content:space-between}.k2-chart-card header span{color:#159a70;font-size:12px;font-weight:650}.k2-chart-card>div{height:185px;margin-top:25px;display:flex;align-items:end;gap:12px;border-bottom:1px solid #dfe5ec}.k2-chart-card i{flex:1;min-height:20px;position:relative;background:#67a9f7;border-radius:4px 4px 0 0}.k2-chart-card i:nth-child(even){background:#247ee9}.k2-chart-card i em{position:absolute;bottom:-19px;left:50%;transform:translateX(-50%);color:#8b96a6;font-size:9px;font-style:normal}.k2-security-card{text-align:center}.k2-security-card>svg{width:68px;height:68px;color:#168d69}.k2-security-card h3{margin:17px 0 8px;font-size:22px}.k2-security-card p{margin:0;color:#6b7788;font-size:13px}

/* Pricing */
.k2-pricing .k2-subhero>.k2-wrap{display:block;text-align:center}.k2-pricing .k2-subhero h1,.k2-pricing .k2-subhero p{margin-left:auto;margin-right:auto}.k2-plan-section{padding:88px 0 110px}.k2-plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.k2-plan-grid article{position:relative;padding:34px 30px;border:1px solid #dce2e9;border-radius:13px;background:#fff}.k2-plan-grid article.featured{border:2px solid var(--k2-blue);padding:33px 29px;box-shadow:0 18px 40px rgba(31,123,242,.12)}.k2-plan-tag{position:absolute;left:24px;top:-12px;padding:5px 10px;border-radius:5px;background:var(--k2-blue);color:#fff;font-size:10px;font-weight:750;letter-spacing:.06em}.k2-plan-grid header h2{margin:0 0 8px;font-size:24px}.k2-plan-grid header p{min-height:52px;margin:0;color:#687486;font-size:13px;line-height:1.55}.k2-price{margin-top:28px;font-size:40px;font-weight:720;letter-spacing:-.045em}.k2-price small{margin-left:4px;color:#7b8798;font-size:12px;font-weight:500}.k2-year{display:block;min-height:34px;margin-top:5px;color:#8a95a5;font-size:11px}.k2-plan-grid article>a{width:100%;margin:18px 0 25px}.k2-plan-grid ul{list-style:none;margin:0;padding:0;border-top:1px solid #e5e9ef}.k2-plan-grid li{display:flex;align-items:center;gap:5px;padding:10px 0;color:#526074;font-size:12px;border-bottom:1px solid #edf0f4}.k2-plan-grid li svg{width:15px;color:#159a70}.k2-plan-grid li b{color:#263345}.k2-price-note{display:flex;align-items:center;justify-content:center;gap:8px;margin:26px 0 0;color:#758195;font-size:12px}.k2-price-note svg{width:16px}

/* Help */
.k2-help-hero{padding:96px 0 80px;background:#f7fbff;background-image:linear-gradient(rgba(61,136,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(61,136,227,.07) 1px,transparent 1px);background-size:12px 12px}.k2-help-hero>.k2-wrap{text-align:center}.k2-help-hero h1{margin:15px 0 16px;font-size:clamp(47px,5vw,68px);line-height:1.04;letter-spacing:-.052em}.k2-help-hero p{max-width:700px;margin:0 auto;color:#657184;font-size:17px;line-height:1.7}.k2-help-hero form{width:min(720px,100%);height:58px;margin:34px auto 0;padding:5px;display:flex;border:1px solid #cfd8e4;border-radius:10px;background:#fff;box-shadow:0 14px 34px rgba(44,68,100,.09)}.k2-help-hero label{flex:1;display:flex;align-items:center;gap:10px;padding:0 13px;color:#7d8999}.k2-help-hero label svg{width:19px}.k2-help-hero input{width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:14px}.k2-help-hero button{padding:0 22px;border:0;border-radius:7px;background:var(--k2-blue);color:#fff;font:inherit;font-size:13px;font-weight:650}.k2-help-guides{padding:82px 0}.k2-help-guides .k2-section-head{text-align:left;margin:0 0 38px}.k2-help-guides .k2-section-head h2{font-size:42px}.k2-help-guides>.k2-wrap>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--k2-line);border-radius:12px;overflow:hidden}.k2-help-guides article{min-height:190px;padding:29px;border-right:1px solid var(--k2-line);border-bottom:1px solid var(--k2-line)}.k2-help-guides article:nth-child(3n){border-right:0}.k2-help-guides article:nth-last-child(-n+3){border-bottom:0}.k2-help-guides article i{width:38px;height:38px;display:grid;place-items:center;border-radius:9px;background:#eaf3ff;color:var(--k2-blue)}.k2-help-guides article i svg{width:19px}.k2-help-guides h3{margin:19px 0 8px;font-size:17px}.k2-help-guides p{margin:0;color:#6d798b;font-size:13px;line-height:1.65}.k2-help-faq{padding:84px 0 110px;background:#f6f8fb}.k2-help-faq>.k2-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:85px}.k2-help-faq h2{margin:14px 0 0;font-size:40px;line-height:1.16;letter-spacing:-.04em}.k2-help-faq details{border-bottom:1px solid #dbe2e9}.k2-help-faq summary{min-height:62px;display:flex;align-items:center;justify-content:space-between;color:#263345;font-size:15px;font-weight:650;cursor:pointer;list-style:none}.k2-help-faq summary::-webkit-details-marker{display:none}.k2-help-faq summary span{color:#7d8999;font-size:20px;font-weight:400}.k2-help-faq details[open] summary span{transform:rotate(45deg)}.k2-help-faq details p{margin:-2px 40px 23px 0;color:#687486;font-size:14px;line-height:1.75}.k2-no-result{color:#738095}

/* About / legal */
.k2-legal{padding:110px 0 120px}.k2-legal>section{max-width:1000px}.k2-legal h1{max-width:900px;margin:18px 0 30px;font-size:clamp(48px,5vw,69px);font-weight:700;line-height:1.07;letter-spacing:-.052em}.k2-legal-lead{max-width:850px;margin:0 0 65px;color:#5f6b7c;font-size:19px;line-height:1.75}.k2-legal-blocks{border-top:1px solid var(--k2-line)}.k2-legal-blocks article{display:grid;grid-template-columns:70px 260px 1fr;gap:30px;padding:32px 0;border-bottom:1px solid var(--k2-line)}.k2-legal-blocks small{color:#8e99a8}.k2-legal-blocks h2{margin:0;font-size:18px}.k2-legal-blocks p{margin:0;color:#606c7e;font-size:14px;line-height:1.75}.k2-legal aside{display:flex;align-items:flex-start;gap:9px;margin:28px 0;padding:14px 16px;border-radius:8px;background:#fff7e8;color:#7a5b1d;font-size:12px;line-height:1.6}.k2-legal aside svg{flex:0 0 17px;width:17px}.k2-legal>.k2-wrap>.k2-secondary{margin-top:35px}

/* Footer */
.k2-footer{padding:80px 0 24px;background:#0d1727;color:#fff}.k2-footer-inner{width:min(1180px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:1.25fr .75fr;gap:80px}.k2-footer .brand{color:#fff}.k2-footer-lead h2{margin:30px 0 14px;font-size:34px;line-height:1.15;letter-spacing:-.04em}.k2-footer-lead p{max-width:540px;margin:0;color:#9eabbd;font-size:14px;line-height:1.7}.k2-footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.k2-footer-links b{display:block;margin-bottom:20px;color:#fff;font-size:12px}.k2-footer-links a{display:block;margin:12px 0;color:#9eabbd;font-size:12px}.k2-footer-links a:hover{color:#fff}.k2-footer-bottom{grid-column:1/-1;padding-top:24px;display:flex;justify-content:space-between;border-top:1px solid #263247;color:#7f8da1;font-size:11px}

/* Public auth pages inherit the new header/footer while keeping safe form behavior. */
.public-page .auth-section{min-height:calc(100vh - 72px);padding:80px max(48px,calc((100vw - 1180px)/2));background:#f7f9fc}.public-page .auth-card{border-color:#dce2e9;box-shadow:0 18px 45px rgba(36,57,86,.1)}.public-page .auth-copy .eyebrow{background:#eaf3ff;color:#1b69cb}.public-page .auth-copy h1{letter-spacing:-.045em}

@media(max-width:1000px){
  .k2-header-inner{grid-template-columns:auto 1fr}.k2-nav{display:none}.k2-header-actions{grid-column:2}.k2-product-screen{grid-template-columns:50px 235px 1fr}.k2-demo-profile{display:none}.k2-dark-grid,.k2-split{gap:54px}.k2-feature-rows article,.k2-feature-rows article:nth-child(even){grid-template-columns:.8fr 1.2fr;gap:40px}.k2-plan-grid{gap:12px}.k2-plan-grid article{padding:28px 22px}.k2-footer-inner{grid-template-columns:1fr;gap:55px}
}
@media(max-width:760px){
  .k2-wrap,.k2-header-inner,.k2-footer-inner{width:min(100% - 30px,1180px)}.k2-header{height:64px}.k2-header-inner{gap:8px}.k2-brand>.brand span{font-size:18px}.k2-brand>.brand img{width:31px;height:31px}.k2-signin{display:none}.k2-language{padding:0 5px}.k2-nav-cta{height:36px;padding:0 11px}.k2-hero{padding-top:62px}.k2-hero h1{font-size:42px}.k2-hero-copy>p{font-size:16px}.k2-hero-actions{width:100%;justify-content:center}.k2-primary,.k2-secondary,.k2-light{min-height:45px;padding:0 15px}.k2-proof{flex-direction:column;gap:8px;align-items:center}.k2-hero-product{margin-top:42px;padding-bottom:65px}.k2-product-tabs{height:50px}.k2-product-tabs button{gap:5px;font-size:10px}.k2-product-tabs button svg{width:15px}.k2-product-screen{grid-template-columns:42px 118px 1fr;min-height:390px}.k2-demo-rail{padding:10px 4px}.k2-demo-rail i{width:28px;height:28px}.k2-demo-list>header{height:49px;padding:0 8px}.k2-demo-list>header span{display:none}.k2-demo-list>label{margin:7px;padding:0 6px}.k2-demo-list>label span{font-size:0}.k2-demo-list article{min-height:68px;padding:9px 6px;grid-template-columns:27px 1fr}.k2-demo-list article.active{padding-left:3px}.k2-demo-list article>span{width:26px;height:26px}.k2-demo-list article p{max-width:65px}.k2-demo-list article time{display:none}.k2-demo-thread{grid-template-rows:50px 1fr 55px}.k2-demo-thread>header{padding:0 10px}.k2-demo-thread>header small,.k2-demo-thread>header>span{display:none}.k2-demo-messages{padding:28px 10px}.k2-demo-messages>p{max-width:92%;padding:10px;font-size:9px}.k2-answer-source{font-size:8px}.k2-demo-thread>footer{margin:0 8px 10px}.k2-value,.k2-dark,.k2-knowledge{padding:72px 0}.k2-section-head{margin-bottom:35px}.k2-section-head h2{font-size:36px}.k2-section-head p{font-size:15px}.k2-value-grid{grid-template-columns:1fr}.k2-value-grid article{border-right:0;border-bottom:1px solid var(--k2-line);padding:30px 22px}.k2-value-grid article:last-child{border-bottom:0}.k2-value-grid p{min-height:0}.k2-dark-grid,.k2-split{grid-template-columns:1fr;gap:45px}.k2-dark-grid h2,.k2-section-copy h2{font-size:38px}.k2-knowledge-ui{min-height:350px;padding:18px}.k2-knowledge-chat{padding:35px 5px}.k2-final>.k2-wrap{grid-template-columns:48px 1fr}.k2-final>.k2-wrap>a{grid-column:1/-1;width:100%}.k2-final h2{font-size:30px}.k2-subhero{padding:72px 0 65px}.k2-subhero>.k2-wrap{display:block}.k2-subhero h1{font-size:44px}.k2-subhero p{font-size:16px}.k2-subhero>a{margin-top:28px}.k2-feature-rows{padding:30px 0 80px}.k2-feature-rows article,.k2-feature-rows article:nth-child(even){grid-template-columns:1fr;padding:50px 0;gap:28px}.k2-feature-rows article:nth-child(even) .k2-feature-copy,.k2-feature-rows article:nth-child(even) .k2-feature-canvas{grid-column:1;grid-row:auto}.k2-feature-copy h2{font-size:32px}.k2-feature-canvas{min-height:330px;padding:18px}.k2-feature-canvas>.k2-product{width:142%;transform:scale(.7)}.k2-plan-section{padding:55px 0 80px}.k2-plan-grid{grid-template-columns:1fr;gap:18px}.k2-price-note{text-align:center}.k2-help-hero{padding:68px 0 55px}.k2-help-hero h1{font-size:43px}.k2-help-hero form{height:54px}.k2-help-hero button{padding:0 14px}.k2-help-guides{padding:60px 0}.k2-help-guides>.k2-wrap>div:last-child{grid-template-columns:1fr}.k2-help-guides article,.k2-help-guides article:nth-child(3n),.k2-help-guides article:nth-last-child(-n+3){min-height:0;border-right:0;border-bottom:1px solid var(--k2-line)}.k2-help-guides article:last-child{border-bottom:0}.k2-help-faq{padding:62px 0 80px}.k2-help-faq>.k2-wrap{grid-template-columns:1fr;gap:35px}.k2-help-faq h2{font-size:34px}.k2-legal{padding:72px 0 80px}.k2-legal h1{font-size:42px}.k2-legal-lead{font-size:16px;margin-bottom:45px}.k2-legal-blocks article{grid-template-columns:42px 1fr;gap:15px}.k2-legal-blocks article p{grid-column:2}.k2-footer{padding-top:60px}.k2-footer-lead h2{font-size:29px}.k2-footer-links{gap:18px}.k2-footer-bottom{flex-direction:column;gap:8px}.public-page .auth-section{padding:45px 16px}
}
@media(max-width:420px){.k2-header-actions{gap:3px}.k2-language span{display:none}.k2-hero h1{font-size:37px}.k2-hero-actions{flex-direction:column}.k2-hero-actions>a{width:100%}.k2-product-screen{grid-template-columns:38px 105px 1fr}.k2-demo-list article{grid-template-columns:24px 1fr;gap:5px}.k2-demo-list article>span{width:23px;height:23px}.k2-demo-list article p{max-width:55px}.k2-demo-thread>header b{font-size:10px}.k2-footer-links{grid-template-columns:1fr 1fr}.k2-footer-links>div:last-child{grid-column:1/-1}}