/* Calm product-site redesign. Existing Apple-inspired colors, imagery and bento retained.
   DESIGN_VARIANCE 7 / MOTION_INTENSITY 3 / VISUAL_DENSITY 3.
   Native CSS; cards 28px, controls 12px, primary buttons pill-shaped. */
:root{color-scheme:light;--page:#f5f5f7;--surface:#fff;--text:#1d1d1f;--muted:#65656c;--blue:#0069cf;--line:#dedee3;--radius:28px;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-synthesis:none;color:var(--text);background:var(--page)}
*{box-sizing:border-box}html{scroll-padding-top:110px}body{margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:4px}img{display:block;max-width:100%}svg{display:block;flex-shrink:0}h1,h2,h3,p{margin:0}[hidden]{display:none!important}.wrap{width:min(1184px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;top:8px;left:16px;z-index:30;padding:12px 20px;background:var(--surface);transform:translateY(-170%);border-radius:12px}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,247,.94);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}.nav-wrap{width:min(1400px,100%);min-height:80px;padding:0 40px;margin:auto;display:grid;grid-template-columns:minmax(175px,1fr) auto minmax(220px,1fr);align-items:center;gap:25px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:650;letter-spacing:-.6px;white-space:nowrap;width:fit-content}.brand-mark{width:35px;height:35px;display:grid;place-items:center;border-radius:11px;background:#242427;color:#fff;font-size:26px;line-height:1;font-weight:600;letter-spacing:-2px;padding:0 2px 4px 0}.brand-ai{font-weight:450;color:var(--muted)}.main-nav{display:flex;justify-content:center;gap:28px;font-size:13px;color:#55555c;white-space:nowrap}.main-nav a{padding:14px 0;position:relative}.main-nav a:hover,.main-nav a[aria-current]{color:var(--text)}.main-nav a[aria-current]:after{content:"";position:absolute;bottom:7px;left:0;right:0;height:2px;border-radius:2px;background:var(--text)}.nav-actions{display:flex;gap:13px;justify-content:flex-end;align-items:center}.button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-size:14px;font-weight:500;line-height:1.5;white-space:nowrap;transition:background .2s,transform .2s}.button svg{width:17px;height:17px}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(0)}.button:disabled{cursor:wait;opacity:.72;transform:none}.button-dark{background:#262629;color:white}.button-dark:hover{background:#45454a}.button-blue{background:var(--blue);color:white}.button-blue:hover{background:#0057b0}.nav-login{min-height:37px;padding:0 18px;font-size:12px}.language-menu{position:relative}.language-menu summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;font-size:12px;min-height:37px;padding:6px 8px;border-radius:999px;color:#44444c}.language-menu summary::-webkit-details-marker{display:none}.language-menu summary svg{width:15px;height:15px}.language-menu summary svg:last-child{width:12px;height:12px}.language-menu[open] summary{background:#e9e9ed}.language-menu nav{position:absolute;top:calc(100% + 10px);right:0;width:160px;background:white;border:1px solid var(--line);border-radius:16px;padding:7px;box-shadow:0 12px 35px rgba(30,34,45,.1)}.language-menu nav a{display:block;padding:10px 13px;border-radius:10px;font-size:13px}.language-menu nav a:hover,.language-menu nav a[aria-current]{background:#f0f0f3}
.hero{display:grid;grid-template-columns:.94fr 1.06fr;gap:38px;padding-top:42px;padding-bottom:76px;min-height:650px}.hero-copy{padding:45px 0 30px 12px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}.eyebrow{font-size:12px;line-height:1.6;color:var(--muted);font-weight:550;letter-spacing:1.2px;margin-bottom:24px}h1{font-size:clamp(46px,5vw,68px);line-height:1.13;font-weight:650;letter-spacing:-2.8px;overflow-wrap:break-word}.hero-description{font-size:17px;line-height:1.85;color:var(--muted);margin:25px 0 32px;max-width:440px}.hero-image{overflow:hidden;border-radius:var(--radius);min-width:0}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:55% center}.section-heading{padding:10px 4px 32px}.section-heading h2,.cta-section h2{font-size:34px;line-height:1.3;letter-spacing:-1px;font-weight:620}.section-heading p,.cta-section p{font-size:15px;color:var(--muted);line-height:1.8;margin-top:12px}.features{padding-bottom:72px}.bento{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.feature-tile{border-radius:var(--radius);background:white;padding:36px 38px;overflow:hidden;min-width:0;min-height:330px}.feature-icon{display:block;color:#54545e;margin-bottom:28px}.feature-icon svg{width:33px;height:33px}.feature-tile h3{font-size:30px;line-height:1.3;font-weight:600;letter-spacing:-.8px;max-width:380px}.feature-tile>p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:17px;max-width:410px}.feature-tile-1{background:#e8f1fa}.feature-tile-1 .feature-icon{color:#3973ad}.feature-tile-3{background:#eeeef0}.feature-tile-2{padding-bottom:0;display:flex;flex-direction:column}.review-image{height:205px;width:calc(100% + 76px);max-width:none;object-fit:cover;object-position:center 65%;margin:28px -38px 0}.cta-section{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:16px 4px 80px}.cta-section>div{max-width:740px}
.page-heading{padding:78px 4px 48px}.page-heading h1{max-width:860px;font-size:clamp(40px,4.6vw,62px);letter-spacing:-2px}.page-lead{margin-top:24px;max-width:760px;font-size:18px;line-height:1.85;color:var(--muted)}.status-badge{display:inline-block;border:1px solid #d3dce6;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:500;color:#3c5877;background:#eaf1f8;margin-bottom:20px}.page-content{padding-bottom:85px}.content-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.content-section{padding:32px 34px;border-radius:var(--radius);background:white;min-width:0}.content-section h2{font-size:23px;line-height:1.4;letter-spacing:-.5px;font-weight:600}.content-section p{font-size:15px;line-height:1.9;color:var(--muted);margin-top:16px}.content-section ul{padding-left:20px;color:var(--muted);font-size:14px;line-height:1.85;margin:20px 0 0}.content-section li+li{margin-top:9px}.content-section:last-child:nth-child(odd){grid-column:1/-1}.page-about .content-sections,.page-security .content-sections{display:block;max-width:840px}.page-about .content-section,.page-security .content-section{background:transparent;border-radius:0;padding:32px 0;border-top:1px solid var(--line)}.page-guide .content-sections{grid-template-columns:repeat(3,minmax(0,1fr))}.page-guide .content-section:last-child{grid-column:auto}.step-number{display:block;color:var(--muted);font-size:12px;letter-spacing:1px;margin-bottom:25px}.page-actions{display:flex;align-items:center;gap:25px;margin-top:32px}.text-link{font-size:14px;font-weight:500;color:var(--blue);line-height:1.7}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.contact-card{display:block;background:#e8f1fa;border-radius:var(--radius);padding:32px 34px;margin-bottom:22px}.contact-card p{color:var(--muted);font-size:13px}.contact-card a{display:inline-flex;gap:15px;align-items:center;font-size:25px;font-weight:550;margin-top:12px;overflow-wrap:anywhere}.contact-card a svg{width:23px;height:23px}.contact-card .feature-icon{margin-bottom:18px}.faq-list{margin-top:30px;max-width:900px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;min-height:80px;padding:21px 0;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:16px;font-weight:500;line-height:1.6}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{display:grid;place-items:center;flex-shrink:0;background:#eaeaed;width:29px;height:29px;border-radius:50%;color:#6c6c73}.faq-list summary svg{width:15px;height:15px;transition:transform .2s}.faq-list details[open] summary svg{transform:rotate(180deg)}.answer{font-size:15px;line-height:1.95;color:var(--muted);padding:0 42px 24px 0}.legal-empty{min-height:55dvh}
.auth-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-top:90px;padding-bottom:100px;align-items:start;max-width:1060px}.auth-intro{padding-top:26px}.auth-intro p:last-child{margin-top:25px;line-height:1.9;font-size:17px;max-width:400px;color:var(--muted)}.auth-card{background:white;border-radius:var(--radius);padding:36px}.auth-card label{display:block;font-size:14px;font-weight:500;margin-bottom:10px}.auth-card input{width:100%;min-height:49px;border:1px solid #bdbdc5;border-radius:12px;padding:11px 14px;background:#fff;color:var(--text);font-size:16px;margin-bottom:23px}.auth-card input::placeholder{color:#72727a}.auth-card form .button{width:100%}.form-message{font-size:14px;line-height:1.7;color:#a32727;margin:0 0 18px;overflow-wrap:anywhere}.form-message:empty{display:none}.auth-note{font-size:13px;line-height:1.85;color:var(--muted);margin-top:22px}.auth-card>.text-link{display:inline-block;margin-top:13px}.account-panel{background:white;border-radius:var(--radius);padding:36px;margin-bottom:85px}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin:0}.profile-grid dt{font-size:13px;color:var(--muted)}.profile-grid dd{font-size:20px;margin:10px 0 0;overflow-wrap:anywhere}.account-actions{display:flex;align-items:center;gap:24px;margin-top:30px}.account-loading{max-width:600px}.account-loading p{color:var(--muted);font-size:14px;line-height:1.8;margin-top:18px}.skeleton{display:block;width:90%;height:20px;background:#ededf1;border-radius:7px;margin-bottom:15px}.skeleton-title{width:45%;height:28px}.error-main{min-height:60dvh;padding-block:75px}.error-main p:not(.eyebrow){margin:25px 0;color:var(--muted);line-height:1.8}
.site-footer{border-top:1px solid var(--line);background:#f0f0f3}.footer-top{display:grid;grid-template-columns:1fr 2fr;gap:60px;padding-top:50px;padding-bottom:45px}.footer-brand-block p{font-size:13px;line-height:1.8;color:var(--muted);margin-top:20px;max-width:240px}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}.footer-group h2{font-size:13px;line-height:1.6;font-weight:600;margin:0 0 17px}.footer-group ul{list-style:none;padding:0;margin:0}.footer-group li+li{margin-top:13px}.footer-group a,.footer-service-link{font-size:12px;line-height:1.7;color:var(--muted)}.footer-group a:hover,.footer-service-link:hover{color:var(--text);text-decoration:underline;text-underline-offset:4px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid var(--line);min-height:72px;padding:20px 0;font-size:11px;color:var(--muted)}.footer-service-link{border:0;padding:0;background:transparent;text-align:start}.service-dialog{width:min(420px,calc(100% - 40px));max-height:calc(100dvh - 40px);padding:0;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--text);box-shadow:0 24px 80px rgba(0,0,0,.18)}.service-dialog::backdrop{background:rgba(29,29,31,.3)}body:has(.service-dialog[open]){overflow:hidden}.service-form{padding:28px}.service-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}.service-heading h2{font-size:20px;line-height:1.4;font-weight:600;letter-spacing:-.4px}.service-close{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;padding:0;border:0;border-radius:50%;background:var(--page);color:var(--muted);font-size:25px;line-height:1}.service-close:hover{background:#eaeaed;color:var(--text)}.service-form input{width:100%;min-height:49px;border:1px solid #bdbdc5;border-radius:12px;padding:11px 14px;background:var(--surface);color:var(--text);font-size:16px}.service-form input::placeholder{color:#72727a}
@media(min-width:1440px){.hero{min-height:680px;gap:48px}}
@media(max-width:1100px){.nav-wrap{padding-inline:24px;gap:18px;grid-template-columns:minmax(155px,1fr) auto minmax(190px,1fr)}.main-nav{gap:20px}.brand{font-size:18px}.nav-actions{gap:8px}.hero{gap:26px;min-height:600px}.hero-copy{padding-left:0}h1{font-size:52px}.feature-tile{padding:30px}.review-image{width:calc(100% + 60px);margin-inline:-30px}.footer-top{grid-template-columns:1fr 2.5fr;gap:30px}.auth-layout{gap:45px}.page-guide .content-sections{grid-template-columns:1fr}.page-guide .content-section{padding:30px 34px}.step-number{margin-bottom:18px}}
@media(max-width:960px){.nav-wrap{grid-template-columns:1fr auto;gap:0 16px;min-height:106px;padding-block:12px 0}.nav-actions{grid-column:2;grid-row:1}.main-nav{grid-row:2;grid-column:1/-1;justify-content:center;gap:35px}.main-nav a{padding:13px 0}.footer-top{grid-template-columns:1fr;gap:35px}.footer-groups{gap:20px}}
@media(max-width:767px){html{scroll-padding-top:120px}.wrap{width:calc(100% - 40px)}.nav-wrap{padding-inline:20px}.brand{font-size:17px;gap:8px}.brand-mark{width:30px;height:30px;font-size:23px;border-radius:9px}.nav-actions{gap:5px}.nav-login{padding-inline:14px;min-height:34px;font-size:12px}.language-menu summary{font-size:11px;gap:5px;padding:6px}.language-menu summary>svg:first-child{display:none}.main-nav{justify-content:space-between;gap:12px;font-size:12px}.hero{grid-template-columns:1fr;gap:30px;padding-top:12px;padding-bottom:55px;min-height:0}.hero-copy{padding:25px 5px 0}.eyebrow{font-size:11px;margin-bottom:20px}h1{font-size:48px;letter-spacing:-2px}.hero-description{font-size:16px;margin:22px 0 28px}.hero-image{height:310px;border-radius:23px}.hero-image img{object-position:center 65%}.section-heading{padding-inline:0;padding-bottom:25px}.section-heading h2,.cta-section h2{font-size:29px}.section-heading p,.cta-section p{font-size:14px}.bento{grid-template-columns:1fr;gap:18px}.feature-tile{padding:28px;border-radius:23px;min-height:280px}.feature-tile h3{font-size:28px}.feature-tile-2{padding-bottom:0}.review-image{width:calc(100% + 56px);margin-inline:-28px;height:195px}.features{padding-bottom:55px}.cta-section{flex-direction:column;align-items:flex-start;padding:0 0 55px;gap:25px}.page-heading{padding:43px 0 32px}.page-heading h1{font-size:40px;letter-spacing:-1.6px}.page-lead{font-size:16px;margin-top:20px}.content-sections{grid-template-columns:1fr;gap:18px}.content-section,.page-guide .content-section{padding:27px;border-radius:23px}.content-section h2{font-size:23px}.content-section p{font-size:14px}.content-section:last-child:nth-child(odd){grid-column:auto}.page-content{padding-bottom:55px}.page-actions{flex-wrap:wrap;gap:20px}.contact-card{padding:27px;border-radius:23px}.contact-card a{font-size:18px;gap:9px}.contact-card a svg{width:18px}.faq-list summary{font-size:15px;gap:15px}.answer{padding-right:10px;font-size:14px}.auth-layout{grid-template-columns:1fr;gap:30px;padding-top:35px;padding-bottom:55px}.auth-intro{padding-top:0}.auth-intro p:last-child{font-size:16px}.auth-card{padding:27px;border-radius:23px}.account-panel{padding:27px;margin-bottom:55px}.profile-grid{grid-template-columns:1fr;gap:26px}.account-actions{flex-wrap:wrap;gap:20px}.footer-top{padding-top:35px;padding-bottom:30px}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 22px}.footer-group h2{margin-bottom:13px}.footer-brand-block p{max-width:100%;margin-top:15px}.footer-bottom{font-size:10px;gap:15px}.legal-empty{min-height:50dvh}}
@media(max-width:359px){.wrap{width:calc(100% - 32px)}.nav-wrap{padding-inline:16px}.brand{font-size:14px;gap:6px}.brand-mark{width:27px;height:27px;font-size:21px}.nav-login{padding-inline:11px;font-size:11px}.language-menu summary{font-size:10px;padding:5px}.main-nav{font-size:11px;gap:8px}h1{font-size:42px}.page-heading h1{font-size:36px}.contact-card{padding:22px}.contact-card a{font-size:16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}.button:hover{transform:none}}
@media(prefers-reduced-transparency:reduce){.site-header{background:var(--page);backdrop-filter:none;-webkit-backdrop-filter:none}}