:root{--ink:#0a1430;--muted:#53617c;--cyan:#03d8f8;--purple:#8f35f8;--pink:#ef47af;--bg:#f5f7ff;--white:#fff;--line:rgba(15,33,78,.09);--card-shadow:0 11px 27px rgba(36,54,113,.075),0 2px 4px rgba(29,46,99,.05);--radius:17px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:radial-gradient(ellipse 70% 35% at 55% 34%,#eff0ff 0,transparent 85%),linear-gradient(#f6f8ff,#f2f5ff);color:var(--ink);font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:15px;line-height:1.5}a{text-decoration:none;color:inherit}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #06c9f1;outline-offset:3px}.container{max-width:1390px;margin:0 auto;padding:0 35px}.dark-top{background:#050f28;color:white;position:relative;overflow:hidden}.nav-shell{border-bottom:1px solid rgba(255,255,255,.12);position:relative;z-index:30;background:#041027}.nav{min-height:64px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:9px;flex-shrink:0;font-size:22px;font-weight:900;letter-spacing:-.7px}.brand b{color:#44e4f9}.logo-symbol{width:37px;height:37px;filter:drop-shadow(0 0 9px rgba(6,215,245,.25))}.nav-links{display:flex;align-items:center;justify-content:center;gap:22px;flex:1}.nav-links a{font-weight:660;font-size:13px;color:#eff4ff;white-space:nowrap}.nav-links a:hover{color:#55e5fe}.nav-right{display:flex;align-items:center;gap:9px}.nav-search{border:1px solid rgba(255,255,255,.10);background:#1c2846;color:#cfdbf5;display:flex;align-items:center;gap:10px;border-radius:100px;padding:9px 13px;min-width:170px;font-size:12px}.nav-search kbd,.search kbd{font:600 11px Inter,'Segoe UI',sans-serif;background:rgba(255,255,255,.09);border-radius:6px;padding:3px 7px;white-space:nowrap}.theme-btn,.menu-btn{border:1px solid rgba(255,255,255,.12);background:#263459;color:#f7dc79;min-width:40px;height:39px;border-radius:999px;display:grid;place-items:center}.theme-btn:hover,.menu-btn:hover{background:#34456f}.menu-btn{display:none}.mobile-nav{display:none}.hero{position:relative;isolation:isolate;background:radial-gradient(ellipse 56% 88% at 93% 80%,#06368b 0,transparent 72%),radial-gradient(ellipse 58% 58% at 0% 85%,#39106d 0,transparent 90%),linear-gradient(110deg,#07112d 6%,#0c1338 55%,#0b143b 100%);overflow:hidden}.hero::before,.hero::after{content:'';position:absolute;z-index:-1;pointer-events:none;width:74vw;height:300px;border-radius:50%;border-top:2px solid #933afd;filter:drop-shadow(0 0 14px #a744fa);transform:rotate(-9deg)}.hero::before{left:-37vw;bottom:-205px}.hero::after{right:-40vw;bottom:-208px;border-top-color:#3285ff;filter:drop-shadow(0 0 12px #3580fa);transform:rotate(9deg)}.hero-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(370px,.88fr);gap:18px;align-items:center;min-height:440px;padding-top:35px;padding-bottom:20px}.hero-content{position:relative;z-index:3}.hero-kicker{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;background:rgba(64,106,158,.24);border:1px solid rgba(140,181,249,.14);color:#d5eeff;font-weight:700;font-size:13px;border-radius:99px}.hero-kicker span{color:#ffc643}.hero h1{font-size:clamp(42px,4.1vw,62px);letter-spacing:-2.6px;line-height:1.08;margin:15px 0 12px;font-weight:900}.gradient-text{background:linear-gradient(90deg,#09d7f8 0%,#2bb7fb 34%,#9955ff 80%,#c33ffc 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{max-width:575px;color:#e2e8f9;font-size:16px;line-height:1.5;margin:0 0 22px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.primary-btn,.secondary-btn{min-height:45px;padding:11px 21px;border-radius:99px;font-weight:800;font-size:13px;display:inline-flex;align-items:center;gap:8px;justify-content:center}.primary-btn{background:linear-gradient(110deg,#00d9fc,#2eb8fa);color:#03182d;box-shadow:0 11px 26px rgba(0,211,250,.22)}.primary-btn:hover{filter:brightness(1.07);transform:translateY(-2px)}.secondary-btn{border:1px solid #8291c3;color:white;background:rgba(16,22,61,.3)}.secondary-btn:hover{border-color:#26def7}.search-wrap{position:relative;max-width:650px;margin-top:19px}.search{display:flex;align-items:center;gap:10px;min-height:48px;background:rgba(229,235,255,.12);border:1px solid rgba(196,217,255,.49);border-radius:99px;padding:0 15px;backdrop-filter:blur(10px)}.search input{flex:1;border:0;outline:0;background:transparent;color:#fff;min-width:0;font-size:13px}.search input::placeholder{color:#d2dcf5}.search kbd{color:#e5efff}.suggestions{display:none;position:absolute;z-index:90;top:calc(100% + 8px);left:0;right:0;background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 18px 50px #02091e66;color:#0c1730}.suggestions.open{display:block}.suggestions a{display:flex;align-items:center;gap:10px;padding:11px 16px;font-weight:650;font-size:13px;border-bottom:1px solid #eef1fa}.suggestions a:hover,.suggestions a:focus{background:#eff8ff}.hero-visual{display:flex;justify-content:center;align-items:center;min-width:0;position:relative;align-self:stretch}.hero-visual img{width:min(100%,570px);height:auto;object-fit:contain;filter:drop-shadow(0 30px 60px rgba(0,0,0,.12));-webkit-mask-image:radial-gradient(ellipse 65% 70% at 50% 51%,black 63%,transparent 100%);mask-image:radial-gradient(ellipse 65% 70% at 50% 51%,black 63%,transparent 100%);animation:float 7s ease-in-out infinite alternate}.benefit-ribbon{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:17px 0 20px;position:relative;z-index:4}.benefit-item{display:flex;align-items:center;gap:13px;padding:0 24px;border-right:1px solid rgba(255,255,255,.17)}.benefit-item:first-child{padding-left:0}.benefit-item:last-child{border-right:0}.benefit-item svg{flex-shrink:0;color:white;width:28px;height:28px}.benefit-item:first-child svg{color:#f4c142}.benefit-item strong{display:block;color:#fff;font-size:13px}.benefit-item small{color:#c8d3f3;font-size:12px}.content{padding-top:12px}.section{padding:26px 0 12px;scroll-margin-top:85px}.section-title{text-align:center;margin:0;font-size:32px;line-height:1.2;font-weight:900;letter-spacing:-1.2px}.section-title .accent{color:#9f31fb}.section-subtitle{text-align:center;color:#41506a;margin:4px 0 20px;font-size:13px}.popular-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.popular-card{min-height:166px;background:linear-gradient(147deg,#fff,#f9faff);border:1px solid rgba(255,255,255,.92);border-radius:21px;box-shadow:var(--card-shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:17px 12px 12px;gap:7px;transition:transform .27s,box-shadow .27s}.popular-card:hover,.category-card:hover{transform:translateY(-6px);box-shadow:0 16px 35px #374e9b26}.popular-icon{color:var(--tool-color)}.popular-card strong{font-size:14px;line-height:1.2}.popular-card span:not(.popular-icon){color:#44516e;font-size:11px;line-height:1.4;max-width:165px}.small-arrow{font-size:19px;line-height:1;color:#0e1a37;margin-top:3px}.categories-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.category-card{min-height:169px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:4px;padding:16px 12px;border-radius:20px;background:linear-gradient(145deg,#fff,#fbfbff);box-shadow:var(--card-shadow);transition:transform .25s,box-shadow .25s}.category-card strong{font-size:16px;font-weight:850;line-height:1.1}.category-card span:not(.category-icon){font-size:11px;max-width:190px;color:#52617d;line-height:1.3}.category-card em{font-style:normal;color:white;background:#a6b5f8;padding:3px 10px;border-radius:40px;font-size:11px;margin-top:6px;font-weight:800}.tools-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}.tool-card{display:flex;align-items:center;gap:11px;min-height:81px;padding:12px;border-radius:12px;background:linear-gradient(150deg,#fff,#fbfcff);border:1px solid #f4f6ff;box-shadow:0 3px 9px rgba(27,51,104,.06);transition:transform .22s,box-shadow .22s}.tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 25px #394e951a}.tool-icon{color:var(--tool-color);flex-shrink:0;display:grid;place-items:center;width:41px}.tool-icon svg{width:30px;height:30px}.tool-card-copy{display:flex;flex:1;min-width:0;flex-direction:column}.tool-card strong{font-size:12.5px;line-height:1.25;font-weight:850;letter-spacing:-.1px}.tool-card small{color:#47546f;font-size:10.3px;line-height:1.45;margin-top:3px}.open-arrow{color:#0c1830;align-self:flex-end;font-size:18px;font-weight:800}.no-results{display:none;text-align:center;padding:25px 8px;color:#566584}.no-results.show{display:block}.why{margin:24px 0 7px;background:radial-gradient(ellipse 80% 145% at 9% 125%,#30105e,transparent 70%),linear-gradient(110deg,#0a1538,#0a1230);border-radius:16px;padding:25px 30px;color:#fff;display:grid;grid-template-columns:1.1fr repeat(4,1fr);align-items:center;gap:0}.why-intro{padding:0 25px 0 5px}.why h2{font-size:26px;line-height:1.05;letter-spacing:-1px;margin:0 0 7px}.why h2 span{color:#10d6fa}.why p{font-size:12px;color:#d6dff8;margin:0;line-height:1.5}.why-point{text-align:center;border-left:1px solid #ffffff25;padding:3px 16px}.why-point svg{width:29px;height:29px}.why-point strong{display:block;font-size:13px;margin-top:5px}.why-point small{display:block;font-size:11px;line-height:1.4;color:#cfdbf5;max-width:160px;margin:4px auto 0}.how-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.how-card{position:relative;display:flex;align-items:center;gap:14px;background:#fff;border-radius:15px;padding:17px;min-height:104px;box-shadow:var(--card-shadow)}.how-card+.how-card:before{content:'→';position:absolute;right:calc(100% + 8px);font-size:25px;color:#29324c}.how-card .step-icon{display:grid;place-items:center;width:53px;height:53px;flex-shrink:0;color:#9338f7}.how-card strong{font-size:13px}.how-card p{font-size:11px;color:#52607b;margin:5px 0 0}.step-num{position:absolute;top:6px;left:7px;background:#963cf2;border-radius:100%;width:17px;height:17px;display:grid;place-items:center;font-weight:900;color:white;font-size:10px}.faq-wrap{display:grid;grid-template-columns:1.65fr 1fr;gap:45px;align-items:center;padding-bottom:12px}.faq-heading{text-align:left;font-size:28px}.faq-section .section-subtitle{text-align:left;margin-bottom:15px}.faq-list{display:grid;gap:5px}.faq-item{background:linear-gradient(135deg,#fff,#f8faff);box-shadow:0 2px 5px #1c3b6612;border:1px solid #edf0f9;border-radius:9px}.faq-item summary{list-style:none;padding:10px 14px;font-size:13px;font-weight:750;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:15px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:'⌄';color:#25314a;font-size:16px}.faq-item[open] summary:after{content:'⌃'}.faq-item p{font-size:12px;color:#53617c;margin:0;padding:0 15px 13px}.faq-illustration{display:grid;place-items:center;position:relative;min-height:200px}.faq-cloud{position:absolute;width:300px;height:140px;background:#e5ebff;border-radius:50%;bottom:0}.faq-clipboard{z-index:1;width:140px;height:168px;border-radius:20px;background:linear-gradient(145deg,#288deb,#9cd3ff);border:6px solid #4e9afa;box-shadow:0 13px 30px #526ecb44;transform:rotate(-11deg);display:flex;flex-direction:column;justify-content:center;gap:12px;padding:18px}.faq-clipboard i{height:19px;background:white;border-radius:7px;color:#21c48e;font-style:normal;font-weight:900;padding:0 8px}.faq-bubble{position:absolute;z-index:2;top:3px;right:14%;font-size:65px;font-weight:900;color:#fff;text-shadow:0 2px 3px #6c30aa;background:linear-gradient(145deg,#bd64ff,#7c38ee);border-radius:20px;padding:0 23px;box-shadow:0 15px 25px #7839e84d}.info-section{padding:23px 0}.info-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:16px}.info-card{border:1px solid #e8ecfa;border-radius:16px;background:#ffffffd9;box-shadow:var(--card-shadow);padding:21px 23px}.info-card h2{font-size:22px;margin:0 0 8px}.info-card p,.info-card li{font-size:12.5px;color:#4f5b73;line-height:1.6;margin:6px 0}.info-card a{color:#2246cb;text-decoration:underline}.info-card details summary{font-size:13px;cursor:pointer;font-weight:750;color:#263452}.footer{background:#031229;color:#eff5ff;margin-top:23px;padding:34px 0 16px}.footer-cols{display:grid;grid-template-columns:2.3fr 1fr 1fr 1fr 1.6fr;gap:32px}.footer-brand{font-size:21px;font-weight:900;display:flex;align-items:center;gap:9px}.footer .footer-brand b{color:#51d9f4}.footer-brand .logo-symbol{width:40px;height:40px}.footer-desc{color:#b9c8df;font-size:12px;max-width:320px;margin:10px 0}.footer h3{font-size:13px;color:#fff;margin:4px 0 12px}.footer a{display:block;font-size:12px;color:#d1dbed;margin:6px 0}.footer a:hover{color:#45e0f9}.footer-contact{border-left:1px solid rgba(255,255,255,.18);padding-left:26px}.footer-contact p{display:flex;align-items:center;gap:9px;font-size:12px;margin:0 0 13px;white-space:nowrap}.foot-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.12);margin-top:20px;padding-top:12px;color:#b9c7d9;font-size:11px}.backtop{position:fixed;bottom:20px;right:20px;background:#26345b;color:white;border:1px solid #ffffff2b;border-radius:30px;padding:9px 13px;z-index:40;box-shadow:0 8px 25px #0004;display:none}.backtop.visible{display:block}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
html[data-theme="dark"] body{--bg:#0b1227;--ink:#f0f3ff;--muted:#aebcda;--card-shadow:0 10px 25px #0005;background:#0b1227;color:var(--ink)}html[data-theme="dark"] .content,html[data-theme="dark"] .info-section{background:#0b1227}html[data-theme="dark"] .popular-card,html[data-theme="dark"] .category-card,html[data-theme="dark"] .tool-card,html[data-theme="dark"] .how-card,html[data-theme="dark"] .faq-item,html[data-theme="dark"] .info-card{background:linear-gradient(155deg,#16223e,#1b2441);border-color:#ffffff15;color:#f0f4ff}html[data-theme="dark"] .section-subtitle,html[data-theme="dark"] .popular-card span:not(.popular-icon),html[data-theme="dark"] .category-card span:not(.category-icon),html[data-theme="dark"] .tool-card small,html[data-theme="dark"] .how-card p,html[data-theme="dark"] .faq-item p,html[data-theme="dark"] .info-card p,html[data-theme="dark"] .info-card li,html[data-theme="dark"] .info-card details summary{color:#b9c6e2}html[data-theme="dark"] .small-arrow,html[data-theme="dark"] .open-arrow{color:#b7cef8}
[hidden]{display:none!important}
@keyframes float{from{transform:translateY(-7px)}to{transform:translateY(9px)}}
@media(max-width:1150px){.nav-links{gap:11px}.nav-search{min-width:120px}.hero-layout{grid-template-columns:1.1fr .9fr}.hero h1{font-size:clamp(35px,4.5vw,53px)}.popular-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.categories-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.tools-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:850px){.container{padding:0 20px}.nav-links{display:none}.nav{min-height:63px}.nav-right{margin-left:auto}.nav-search{display:none}.menu-btn{display:grid}.mobile-nav.show{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding:8px 20px 16px;border-top:1px solid #ffffff20}.mobile-nav a{padding:12px 10px;color:#fff;font-weight:650}.hero-layout{grid-template-columns:1fr;gap:0;text-align:center;padding-top:36px;padding-bottom:12px}.hero-content{display:grid;justify-items:center}.hero h1{font-size:clamp(36px,7.2vw,55px)}.hero p{max-width:620px}.hero-visual{max-height:270px;overflow:hidden}.hero-visual img{width:min(490px,100%)}.search-wrap{width:min(650px,100%)}.benefit-ribbon{grid-template-columns:repeat(2,1fr);row-gap:20px}.benefit-item{justify-content:center;border:0}.categories-grid{grid-template-columns:repeat(3,1fr)}.tools-grid{grid-template-columns:repeat(2,1fr)}.why{grid-template-columns:repeat(2,1fr);gap:25px}.why-intro{grid-column:1/-1;text-align:center}.why-point{border:0}.faq-wrap{grid-template-columns:1fr}.faq-illustration{display:none}.footer-cols{grid-template-columns:repeat(3,1fr)}.footer-contact{border:0;padding:0}}
@media(max-width:550px){.container{padding:0 16px}.brand{font-size:19px}.logo-symbol{width:32px;height:32px}.hero-layout{padding-top:28px}.hero h1{font-size:36px;letter-spacing:-1.6px}.hero p{font-size:13px}.hero-actions{gap:8px}.primary-btn,.secondary-btn{padding:10px 14px;font-size:12px}.search-wrap{margin-top:18px}.search input{font-size:12px}.hero-visual{max-height:220px}.hero-visual img{width:370px;max-width:100%}.benefit-ribbon{row-gap:18px;padding-bottom:22px}.benefit-item{padding:0 5px;gap:8px;justify-content:flex-start}.benefit-item:first-child{padding-left:5px}.benefit-item svg{width:22px;height:22px}.benefit-item strong{font-size:11px}.benefit-item small{font-size:10px}.section{padding-top:26px}.section-title{font-size:26px}.section-subtitle{font-size:12px}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.popular-card{min-height:158px;border-radius:16px;padding:14px 8px}.popular-card strong{font-size:12px}.popular-card span:not(.popular-icon){font-size:10px}.categories-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-card{min-height:140px;padding:12px 8px}.category-card strong{font-size:13px}.category-card span:not(.category-icon){font-size:10px}.tools-grid{grid-template-columns:1fr;gap:8px}.tool-card{min-height:67px}.tool-card strong{font-size:13px}.tool-card small{font-size:11px}.why{margin-top:22px;border-radius:14px;padding:23px 10px;gap:17px}.why h2{font-size:24px}.why-point{padding:0 6px}.why-point small{font-size:10px}.how-grid{grid-template-columns:1fr;gap:10px}.how-card+.how-card:before{display:none}.how-card{min-height:90px}.faq-wrap{gap:10px}.info-grid{grid-template-columns:1fr}.footer-cols{grid-template-columns:repeat(2,1fr);gap:23px}.footer-cols>div:first-child{grid-column:1/-1}.footer-contact{grid-column:1/-1}.foot-bottom{flex-direction:column;gap:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}


/* Professional finishing */
:focus-visible{outline:3px solid #06c5f4!important;outline-offset:4px}
::selection{background:#b9f1ff;color:#09142d}
.tool-card,.popular-card,.category-card{position:relative}
.tool-card:focus-visible,.popular-card:focus-visible,.category-card:focus-visible{outline-offset:3px!important}
.tool-card svg,.popular-card svg,.category-card svg{flex-shrink:0}
.hero-visual img{max-width:100%;height:auto;display:block;filter:drop-shadow(0 20px 45px rgba(2,12,35,.25))}
.tool-card[hidden]{display:none!important}
.nav-search:focus-visible,.theme-btn:focus-visible,.menu-btn:focus-visible{outline:2px solid #73e8ff!important}
.info-link{font-weight:750;color:#08a5cd;text-decoration:none}
.info-link:hover{text-decoration:underline}
.info-page{padding:48px 0 86px;min-height:62vh}
.info-page .info-intro{background:#08142f;color:#fff;padding:50px clamp(20px,5vw,64px);border-radius:24px;margin-bottom:25px;position:relative;overflow:hidden}
.info-page .info-intro:after{content:'';position:absolute;width:350px;height:350px;border-radius:50%;background:radial-gradient(circle,rgba(90,56,240,.45),transparent 70%);right:-120px;top:-160px;pointer-events:none}
.info-page .info-intro h1{font-size:clamp(32px,4.5vw,50px);margin:12px 0;position:relative;z-index:1;letter-spacing:-.035em}
.info-page .info-intro p{color:#d4e3f7;max-width:640px;position:relative;z-index:1}
.info-page .info-breadcrumb a{color:#83e8ff}
.info-page article{max-width:890px;margin:0 auto}
.info-page .prose-card{background:#fff;border:1px solid #e1e8f8;border-radius:18px;padding:clamp(22px,4vw,38px);box-shadow:var(--card-shadow);margin-bottom:18px}
.info-page .prose-card h2{font-size:clamp(20px,3vw,25px);color:#0b1430;margin:0 0 12px}
.info-page .prose-card h3{margin:20px 0 8px;font-size:18px}
.info-page .prose-card p,.info-page .prose-card li{color:#455371;line-height:1.82}
.info-page .prose-card ul{padding-left:23px}
.info-page .prose-card a{color:#007fba;font-weight:650}
.info-page .prose-card a:hover{text-decoration:underline}
.info-page .info-cta{margin-top:24px;display:inline-flex;background:#072443;color:#fff;padding:13px 20px;border-radius:13px;text-decoration:none;font-weight:750}
.info-page .info-cta:hover{background:#13415f}
@media(max-width:700px){.info-page{padding:22px 0 48px}.info-page .info-intro{padding:30px 22px;border-radius:16px}.info-page .prose-card{padding:22px 18px}}
@media(prefers-reduced-motion:reduce){.hero-visual img,.hero::before,.hero::after{animation:none!important}}