:root{--bg:#f5f7fb;--surface:#fff;--surface-2:#eef3ff;--text:#172033;--muted:#65708a;--line:#dce3f0;--accent:#2557d6;--accent-2:#143b9f;--success:#16794b;--warning:#aa6500;--danger:#b42318;--shadow:0 18px 50px rgba(34,58,110,.12);--radius:18px;--max:1240px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#f7f9ff 0,#f5f7fb 520px);color:var(--text);line-height:1.55}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,227,240,.85)}.header-inner{display:flex;align-items:center;gap:24px;min-height:72px}.brand{display:flex;align-items:center;gap:11px;font-weight:850;color:var(--text);font-size:1.08rem;text-decoration:none}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--accent),#6e8efb);color:#fff;box-shadow:0 8px 20px rgba(37,87,214,.24)}.brand-mark svg{width:23px}.main-nav{display:flex;gap:18px;margin-left:auto}.main-nav a{color:#35415a;font-weight:650}.lang-switch{display:flex;gap:5px;padding:4px;border:1px solid var(--line);border-radius:999px;background:#fff}.lang-switch a{padding:5px 9px;border-radius:999px;color:var(--muted);font-size:.85rem}.lang-switch a.active{background:var(--accent);color:#fff;text-decoration:none}.hero{padding:58px 0 28px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:42px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#e9efff;color:var(--accent-2);font-weight:750;font-size:.86rem}.hero h1{font-size:clamp(2.2rem,5vw,4.2rem);line-height:1.03;letter-spacing:-.045em;margin:18px 0 18px;max-width:850px}.hero p{font-size:1.12rem;color:var(--muted);max-width:740px}.hero-card{background:linear-gradient(135deg,#173d9e,#2f67ed);color:#fff;padding:30px;border-radius:26px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.1);right:-70px;top:-90px}.hero-card h2{margin-top:0}.check-list{display:grid;gap:11px;padding:0;list-style:none}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.17);margin-right:10px}.privacy-strip{display:flex;gap:10px;align-items:center;background:#ecf9f1;border:1px solid #bde4ca;color:#17623e;padding:12px 16px;border-radius:14px;margin:22px 0}.breadcrumbs{font-size:.9rem;color:var(--muted);padding-top:22px}.breadcrumbs a{color:var(--muted)}.tool-section{padding:24px 0 54px}.app-shell{background:var(--surface);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}.tool-tabs{display:flex;gap:4px;padding:10px;background:#f3f6fb;border-bottom:1px solid var(--line);overflow:auto}.tool-tab{border:0;background:transparent;padding:11px 15px;border-radius:11px;color:var(--muted);font-weight:750;cursor:pointer;white-space:nowrap}.tool-tab.active{background:#fff;color:var(--accent);box-shadow:0 2px 8px rgba(32,52,89,.08)}.tool-pane{display:none}.tool-pane.active{display:block}.generator-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(430px,1.08fr);min-height:720px}.editor-panel{padding:22px;border-right:1px solid var(--line);background:#fbfcff}.preview-panel{padding:22px;position:relative}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:11px;padding:10px 14px;font-weight:750;cursor:pointer;min-height:42px}.btn:hover{border-color:#9fb2de;text-decoration:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-2)}.btn-danger{color:var(--danger)}.btn-small{padding:6px 9px;min-height:34px;font-size:.88rem}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:.88rem;font-weight:750;color:#3f4a62}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 11px;background:#fff;color:var(--text)}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(37,87,214,.14);border-color:var(--accent)}.field input[type=color]{padding:3px;height:42px}.field input[type=range]{padding:0}.hint{font-size:.82rem;color:var(--muted)}.accordion{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:10px;overflow:hidden}.accordion summary{cursor:pointer;padding:14px 16px;font-weight:800;list-style:none;display:flex;justify-content:space-between}.accordion summary::-webkit-details-marker{display:none}.accordion summary:after{content:"＋";color:var(--accent)}.accordion[open] summary:after{content:"−"}.accordion-body{padding:0 16px 16px}.template-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.template-card{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;cursor:pointer;text-align:left}.template-card.active{border:2px solid var(--accent);background:#f4f7ff}.template-card strong{display:block}.template-card span{font-size:.78rem;color:var(--muted)}.preview-controls{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}.segmented{display:flex;padding:3px;background:#eef2f8;border-radius:10px}.segmented button{border:0;background:transparent;padding:7px 10px;border-radius:8px;cursor:pointer}.segmented button.active{background:#fff;box-shadow:0 2px 8px rgba(30,50,90,.1)}.preview-wrap{border:1px solid var(--line);border-radius:18px;background:#eef1f6;min-height:440px;padding:28px;display:grid;place-items:center;transition:.2s}.preview-wrap.dark{background:#20242d}.preview-wrap.mobile iframe{max-width:360px}.preview-frame{width:100%;min-height:330px;border:0;background:#fff;border-radius:10px;box-shadow:0 10px 35px rgba(24,35,62,.13)}.status{min-height:24px;margin:12px 0;color:var(--success);font-weight:700}.warning-box{padding:12px 14px;border-radius:12px;background:#fff6e6;border:1px solid #f0cf93;color:#805000;margin-top:12px;font-size:.9rem}.section-order{display:grid;gap:7px}.order-item{display:flex;align-items:center;gap:8px;padding:8px;border:1px solid var(--line);border-radius:10px}.order-item span{flex:1}.social-row{display:grid;grid-template-columns:110px 1fr auto;gap:8px;align-items:center;margin-bottom:8px}.action-bar{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.panel-content{padding:26px}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:24px}.result-score{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) calc(var(--score)*1%),#e4e9f2 0);position:relative;margin:8px auto 18px}.result-score:after{content:"";position:absolute;inset:10px;border-radius:50%;background:#fff}.result-score strong{position:relative;z-index:1;font-size:1.6rem}.result-list{padding-left:20px}.result-list li{margin-bottom:7px}.content-section{padding:54px 0}.content-section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-heading{max-width:780px;margin-bottom:28px}.section-heading h2{font-size:clamp(1.7rem,3vw,2.55rem);letter-spacing:-.03em;margin:0 0 10px}.section-heading p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px}.card h3{margin-top:0}.card p{color:var(--muted)}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e8efff;color:var(--accent);font-weight:850;margin-bottom:12px}.faq{display:grid;gap:10px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 17px}.faq summary{font-weight:800;cursor:pointer}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(240px,1fr);gap:42px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,46px)}.article h1{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;letter-spacing:-.035em}.article h2{margin-top:2.2em}.article p,.article li{font-size:1.03rem}.article-meta{color:var(--muted)}.toc{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.toc a{display:block;padding:6px 0}.ad-slot{min-height:120px;border:1px dashed #cbd4e6;border-radius:14px;background:#f6f8fc;display:grid;place-items:center;color:#8993a8;margin:32px 0}.site-footer{margin-top:54px;background:#111a2d;color:#dce4f6;padding:48px 0 22px}.site-footer a{color:#e7edff}.footer-projects{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 28px}.footer-project{display:block;padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:12px}.footer-project small{display:block;color:#9eabc6}.footer-bottom{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;flex-wrap:wrap}.legal-links{display:flex;gap:16px;flex-wrap:wrap}.notice{padding:15px;border-left:4px solid var(--accent);background:#eef3ff;border-radius:0 12px 12px 0}.error-page{text-align:center;padding:100px 20px}.hidden{display:none!important}@media(max-width:980px){.hero-grid,.generator-grid,.two-column,.article-layout{grid-template-columns:1fr}.editor-panel{border-right:0;border-bottom:1px solid var(--line)}.cards{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-projects{grid-template-columns:repeat(3,1fr)}.main-nav{display:none}}@media(max-width:640px){.container{width:min(100% - 20px,var(--max))}.hero{padding-top:32px}.hero h1{font-size:2.35rem}.header-inner{gap:10px}.brand span:last-child{display:none}.field-grid,.cards,.steps,.template-cards{grid-template-columns:1fr}.footer-projects{grid-template-columns:1fr 1fr}.preview-panel,.editor-panel,.panel-content{padding:14px}.preview-wrap{padding:10px}.social-row{grid-template-columns:90px 1fr}.social-row button{grid-column:2}.tool-tab{padding:9px 11px}.action-bar .btn{flex:1 1 45%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}