:root{--ink:#0d1224;--ink2:#18223a;--muted:#6d7890;--line:#dfe6f2;--paper:#fff;--bg:#f3f6fb;--blue:#246bfe;--blue2:#1745b9;--cyan:#00c2ff;--green:#16a34a;--red:#dc2626;--amber:#f59e0b;--shadow:0 24px 70px rgba(12,20,40,.12);--radius:26px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:#eef3fa;color:var(--ink);line-height:1.6;position:relative;overflow-x:hidden}body::before{content:"";position:absolute;left:0;right:0;top:0;height:640px;background:radial-gradient(circle at 18% 18%,rgba(36,107,254,.24),transparent 32%),radial-gradient(circle at 78% 12%,rgba(0,194,255,.16),transparent 30%),linear-gradient(135deg,#0b1326 0%,#101b33 48%,#16213d 100%);z-index:0}body::after{content:"";position:absolute;left:0;right:0;top:560px;height:130px;background:linear-gradient(180deg,rgba(238,243,250,0),#eef3fa 72%);z-index:0;pointer-events:none}
a{text-decoration:none;color:inherit}
.site-shell{width:min(1180px,calc(100% - 34px));margin:0 auto;position:relative;z-index:1}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:22px 0;color:#fff}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.03em}
.brand-mark{width:52px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#fff,#b9e7ff);color:#12386d;font-size:13px;box-shadow:0 14px 35px rgba(0,194,255,.18)}
.brand-text{font-size:22px}
.top-nav{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:800;color:#d8e6ff}
.top-nav a{white-space:nowrap}.top-nav a:hover{color:#fff}
.hero{padding:34px 0 112px;color:#fff;display:grid;grid-template-columns:1.02fr .98fr;gap:38px;align-items:center;position:relative;z-index:1}.hero>div:first-child{position:relative;z-index:3;padding:28px;border:1px solid rgba(255,255,255,.16);border-radius:30px;background:linear-gradient(180deg,rgba(9,17,35,.82),rgba(9,17,35,.58));box-shadow:0 24px 70px rgba(0,0,0,.22);backdrop-filter:blur(14px)}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);color:#f7fbff;font-weight:900;font-size:13px;margin-bottom:18px;box-shadow:0 10px 24px rgba(0,0,0,.16)}
.badge-dot{width:8px;height:8px;border-radius:99px;background:var(--cyan);box-shadow:0 0 20px var(--cyan)}
h1{margin:0 0 16px;font-size:clamp(42px,6vw,78px);letter-spacing:-.065em;line-height:1}
.hero-subtitle{margin:0;color:#f8fbff;max-width:760px;font-size:18px;font-weight:750;line-height:1.75;text-shadow:0 2px 16px rgba(0,0,0,.5)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;position:relative;z-index:4}
.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;position:relative;z-index:4}
.hero-points span{padding:8px 13px;border:1px solid rgba(255,255,255,.24);background:rgba(0,0,0,.32);backdrop-filter:blur(10px);border-radius:999px;font-size:13px;font-weight:950;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.55);box-shadow:0 8px 22px rgba(0,0,0,.14)}
.doc-stack{position:relative;min-height:330px;z-index:2;pointer-events:none}
.doc-card{position:absolute;inset:auto 0 0 auto;width:min(440px,100%);height:268px;border-radius:28px;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 28px 80px rgba(0,0,0,.32);padding:22px;transform:rotate(2deg)}
.doc-card::before{content:"";position:absolute;inset:18px;border:2px dashed #d7e2f2;border-radius:20px}
.doc-card:nth-child(2){right:46px;bottom:44px;transform:rotate(-7deg);opacity:.55;background:#eaf1ff}
.doc-card:nth-child(3){right:90px;bottom:88px;transform:rotate(7deg);opacity:.38;background:#dff7ff}
.doc-icon{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,var(--blue),#7c3aed);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:86px}
.doc-lines{display:grid;gap:8px}.doc-lines i{display:block;height:9px;background:#e5edf8;border-radius:99px}.doc-lines i:nth-child(2){width:72%}.doc-lines i:nth-child(3){width:52%}
.btn,.copy-btn,.download-btn{border:0;border-radius:16px;padding:14px 18px;font-size:15px;font-weight:900;display:inline-flex;justify-content:center;align-items:center;gap:9px;cursor:pointer;transition:.18s ease}
.btn-primary,.download-btn{background:linear-gradient(135deg,var(--blue),#7c3aed);color:#fff;box-shadow:0 14px 32px rgba(36,107,254,.28)}
.btn-primary:hover,.download-btn:hover{transform:translateY(-1px);filter:brightness(.96)}
.btn-secondary,.copy-btn{background:#e9eff8;color:#26344f}
.btn-secondary:hover,.copy-btn:hover{background:#dfe7f4}
.section-heading{text-align:center;max-width:790px;margin:0 auto 24px}
.section-heading h2{margin:0 0 10px;font-size:clamp(28px,4vw,44px);letter-spacing:-.045em;line-height:1.1}
.section-heading p{margin:0;color:var(--muted)}
.tool-category{padding:56px 0 50px}
.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tool-card-link{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 12px 38px rgba(16,24,40,.06);min-height:168px;transition:.18s ease;display:block}
.tool-card-link:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bad0ff}
.tool-icon{width:48px;height:48px;border-radius:16px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:14px}
.tool-card-link h3{margin:0 0 8px;font-size:20px;letter-spacing:-.025em}.tool-card-link p{margin:0;color:var(--muted);font-size:14px}
.status-pill{display:inline-flex;margin-top:14px;padding:5px 8px;border-radius:999px;background:#effdf5;color:#148242;border:1px solid #b8f0d0;font-size:12px;font-weight:900}
.app-shell{display:grid;grid-template-columns:330px 1fr;gap:20px;padding:0 0 50px}
.side-panel,.workspace{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.side-panel{padding:20px;align-self:start;position:sticky;top:18px}
.workspace{padding:24px;min-height:500px}
.panel-title{margin:0 0 12px;font-size:22px;letter-spacing:-.03em}
.tool-note{background:#f8fbff;border:1px solid var(--line);border-radius:18px;padding:12px;color:var(--muted);font-size:13px;margin:0 0 16px}
.form-grid{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:grid;gap:7px;font-size:13px;font-weight:900}.field span,.field small{font-weight:500;color:var(--muted)}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;background:#fff;padding:12px;color:var(--ink);font:inherit}
input,select{height:46px}textarea{min-height:96px;resize:vertical}
.drop-zone{border:2px dashed #b9c9e5;background:linear-gradient(180deg,#fbfdff,#f3f7fe);border-radius:24px;min-height:176px;display:grid;place-items:center;text-align:center;padding:22px;transition:.15s ease}
.drop-zone.drag{border-color:var(--blue);background:#edf5ff}
.drop-zone strong{display:block;font-size:22px;letter-spacing:-.03em}.drop-zone span{display:block;color:var(--muted);margin-top:6px}
.file-input{display:none}
.file-list{display:grid;gap:10px;margin-top:16px}
.file-item{border:1px solid var(--line);background:#fff;border-radius:16px;padding:12px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.file-item strong{font-size:14px;word-break:break-word}.file-item span{color:var(--muted);font-size:12px;white-space:nowrap}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.status{margin-top:16px;padding:13px 14px;border-radius:15px;font-size:14px;display:none}
.status.show{display:block}.status.error{background:#fef2f2;color:var(--red);border:1px solid #fecaca}.status.success{background:#f0fdf4;color:var(--green);border:1px solid #bbf7d0}.status.warn{background:#fffbeb;color:#9a5b00;border:1px solid #fde68a}
.output-zone{min-height:286px;border-radius:22px;background:#f7faff;border:1px solid var(--line);padding:18px;overflow:auto}
.output-empty{height:250px;display:grid;place-items:center;color:var(--muted);text-align:center}
.result-grid{display:grid;gap:12px}
.download-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px;border:1px solid var(--line);background:#fff;border-radius:16px}
.download-card div{min-width:0}.download-card strong{display:block;word-break:break-word}.download-card span{color:var(--muted);font-size:12px}
.download-btn{padding:11px 14px;font-size:13px;white-space:nowrap}
.progress{height:8px;border-radius:99px;background:#e5edf8;margin-top:14px;overflow:hidden}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:inherit;transition:width .2s ease}
.text-output{white-space:pre-wrap;word-break:break-word;font-family:Consolas,Monaco,"Courier New",monospace;font-size:13px;margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;max-height:440px;overflow:auto}
.sponsor-block{display:block;clear:both;width:100%;padding:0 0 56px;margin:0}
.text-sponsor-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;width:100%;margin:0 0 24px;padding:0}
.text-sponsor-grid a{height:42px;min-width:0;border:1px solid #dbe3ef;border-radius:6px;background:#fff;display:flex;align-items:center;justify-content:center;text-align:center;color:#0759ff;font-weight:900;font-size:14px;line-height:1.2;box-shadow:0 1px 0 rgba(15,23,42,.02);transition:.16s ease;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 8px}
.text-sponsor-grid a:hover{border-color:#9bb7ff;background:#f7faff;transform:translateY(-1px)}
.ad-section-title{display:block;margin:0 0 14px;font-size:19px;line-height:1.3;letter-spacing:-.02em;text-align:left}
.partner-ad-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;width:100%;margin:0 0 28px;padding:0}
.partner-card{height:142px;border:1px solid #dbe3ef;border-radius:6px;background:#fff;overflow:hidden;display:grid;grid-template-rows:110px 32px;box-shadow:0 1px 0 rgba(15,23,42,.02);transition:.16s ease;color:#111827}
.partner-card:hover{border-color:#9bb7ff;transform:translateY(-1px)}
.partner-logo{display:grid;place-items:center;padding:0;background:#f8fafc}.partner-logo img{display:block;max-width:100%;max-height:100%;width:100%;height:100%;object-fit:cover}
.partner-card strong{display:flex;align-items:center;justify-content:center;padding:0 8px;color:#111827;font-size:13px;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#fff;font-weight:900}
.bottom-banner-ad{height:100px;width:100%;border-radius:6px;background:#e4ebf4;display:grid;place-items:center;text-align:center;overflow:hidden;margin:0}
.bottom-banner-ad a{width:100%;height:100%;display:grid;place-items:center;color:#93a2b6;font-size:24px;font-weight:900;letter-spacing:.02em;line-height:1.1}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line)}.info h3{margin:0 0 8px;font-size:18px}.info p{margin:0;color:var(--muted);font-size:15px}
.seo-section,.faq-section{padding:0 0 58px}
details.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px 18px;margin-bottom:12px}details.faq-item summary{cursor:pointer;font-weight:900}details.faq-item p{color:var(--muted);margin:10px 0 0}
.legal-page{max-width:900px;margin:42px auto 70px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.legal-page h1{font-size:clamp(34px,5vw,54px);margin:0 0 12px;letter-spacing:-.05em}.legal-page h2{font-size:20px;margin:26px 0 8px;letter-spacing:-.02em}.legal-page p{color:var(--muted);margin:0 0 10px}.legal-page a{color:var(--blue);font-weight:800}
.site-footer{padding:28px 0 44px;color:#59657b;font-size:13px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(223,230,242,.9)}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}.footer-links a{white-space:nowrap}.footer-links a:hover{color:var(--blue)}
.advertise-hero{padding:64px 0 44px;text-align:center;color:#fff}.advertise-hero h1{font-size:clamp(40px,6vw,68px);color:#fff}.advertise-hero p{margin:0 auto;max-width:720px;color:#d6e4f7;font-size:18px}
.module-eyebrow{display:inline-flex;color:#bfeaff;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:900;margin-bottom:8px}
.ad-products{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:20px 0 30px}
.ad-products article,.contact-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.ad-products h2,.contact-box h2{margin:0 0 8px;letter-spacing:-.03em}.ad-products p,.contact-box p{margin:0;color:var(--muted)}
.contact-box{margin:0 0 60px;text-align:center}.contact-box a{display:inline-flex;margin-top:12px;padding:12px 16px;border-radius:14px;background:var(--blue);color:#fff;font-weight:900}
@media (max-width:1060px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.text-sponsor-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.partner-ad-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{grid-template-columns:1fr}.doc-stack{display:none}.app-shell{grid-template-columns:1fr}.side-panel{position:static}.info-grid{grid-template-columns:1fr}}
@media (max-width:720px){.site-header{flex-direction:column;align-items:flex-start}.top-nav{width:100%;overflow:auto}.form-row{grid-template-columns:1fr}.tool-grid{grid-template-columns:1fr}.text-sponsor-grid,.partner-ad-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partner-card{height:124px;grid-template-rows:92px 32px}.bottom-banner-ad a{font-size:16px}.ad-products{grid-template-columns:1fr}.download-card{flex-direction:column;align-items:flex-start}.download-btn{width:100%}}
@media (max-width:560px){.site-shell{width:min(100% - 24px,1180px)}.workspace,.side-panel{padding:18px}.btn,.copy-btn{width:100%}.text-sponsor-grid a{font-size:13px}}
@media (max-width:1060px){body::before{height:760px}body::after{top:680px}.hero{padding-bottom:96px}.hero>div:first-child{padding:24px}}@media (max-width:560px){body::before{height:820px}body::after{top:740px}.hero>div:first-child{padding:20px;border-radius:24px}}
.top-ad-strip{position:relative;z-index:2;margin:-52px 0 42px;padding:0}
.top-ad-strip .text-sponsor-grid{padding:12px;border:1px solid rgba(223,230,242,.95);background:rgba(255,255,255,.96);border-radius:16px;box-shadow:0 18px 45px rgba(12,20,40,.12);margin:0}
@media (max-width:1060px){.top-ad-strip{margin:-38px 0 36px}}
@media (max-width:560px){.top-ad-strip{margin:-28px 0 30px}.top-ad-strip .text-sponsor-grid{padding:10px;border-radius:14px}}

.top-image-ad-strip{position:relative;z-index:2;margin:0 0 38px;padding:0}.mini-ad-title{display:block;margin:0 0 12px;padding:0 2px;font-size:18px;line-height:1.3;letter-spacing:-.02em;color:var(--ink)}.top-partner-ad-grid{padding:12px;border:1px solid rgba(223,230,242,.95);background:rgba(255,255,255,.97);border-radius:16px;box-shadow:0 18px 45px rgba(12,20,40,.12);margin:0}@media (max-width:560px){.mini-ad-title{font-size:16px}.top-partner-ad-grid{padding:10px;border-radius:14px}}