*,:after,:before{box-sizing:border-box}*{margin:0;padding:0}body,html{overscroll-behavior:none}body{line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#1a1a2e;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}canvas,img,picture,svg,video{display:block;max-width:100%}button,input,select,textarea{font:inherit}h1,h2,h3,h4,h5,h6,p{overflow-wrap:break-word}#__nuxt{height:100%;width:100%}:root{color-scheme:light;--bg-main:#f6f7f9;--bg-band:#fff;--bg-soft:#eef5f2;--bg-ink:#161b22;--text-primary:#17202a;--text-secondary:#5b6776;--text-inverse:#f7fafc;--border-color:#d7dee7;--accent:#0f7b6c;--accent-dark:#0a5d52;--accent-warm:#b45309;--danger:#b42318;--shadow:0 18px 45px rgba(18,29,43,.08)}html{scroll-behavior:smooth}body{background:var(--bg-main);color:var(--text-primary);min-height:100%}a{color:inherit}button,input,textarea{border-radius:6px}button{cursor:pointer}.site-shell{min-height:100vh}.site-footer,.site-header{align-items:center;display:flex;gap:24px;justify-content:space-between;margin:0 auto;width:min(1180px,calc(100% - 32px))}.site-header{padding:22px 0}.brand,.header-actions,.site-footer nav,.site-nav{align-items:center;display:flex}.header-actions{gap:18px}.brand{color:var(--text-primary);font-weight:800;gap:10px;text-decoration:none}.brand-mark{background:var(--bg-ink);border-radius:8px;color:var(--text-inverse);display:inline-grid;font-size:.78rem;height:36px;letter-spacing:0;place-items:center;width:36px}.site-footer nav,.site-nav{color:var(--text-secondary);font-size:.94rem;gap:16px}.site-footer a,.site-nav a{text-decoration:none}.site-footer a:hover,.site-nav a:hover{color:var(--accent)}.language-switcher{background:#fff;border:1px solid var(--border-color);border-radius:8px;display:inline-flex;gap:4px;padding:4px}.language-switcher a,.language-switcher button{align-items:center;background:transparent;border:0;color:var(--text-secondary);display:inline-flex;font-size:.85rem;font-weight:750;justify-content:center;min-height:30px;padding:0 10px;text-decoration:none}.language-switcher a.active,.language-switcher button.active{background:var(--bg-ink);color:var(--text-inverse)}.home-page{display:grid;gap:56px;padding-bottom:56px}.hero-section{align-items:center;display:grid;gap:36px;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);margin:18px auto 0;padding:52px 0 28px;width:min(1180px,calc(100% - 32px))}.hero-copy h1{font-size:clamp(2.2rem,5vw,4.6rem);letter-spacing:0;line-height:1.04;margin:10px 0 18px;max-width:760px}.hero-copy p:last-child{color:var(--text-secondary);font-size:1.12rem;max-width:700px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.primary-action,.secondary-action{align-items:center;border-radius:7px;display:inline-flex;font-weight:800;justify-content:center;min-height:44px;padding:0 16px;text-decoration:none}.primary-action{background:var(--accent);color:#fff}.secondary-action{background:#fff;border:1px solid var(--border-color);color:var(--text-primary)}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero-panel{background:var(--bg-band);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--shadow);display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));padding:22px}.hero-panel span{background:var(--bg-soft);border:1px solid #dce7df;border-radius:6px;color:#27443c;display:grid;font-weight:750;min-height:58px;place-items:center}.guide-section,.tool-section{background:var(--bg-band);border-block:1px solid var(--border-color);width:100%}.tool-section{padding:34px max(16px,calc(50% - 590px))}.tool-header{align-items:end;display:grid;gap:24px;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);margin-bottom:24px}.guide-intro h2,.tool-header h2{font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:0;line-height:1.15;margin-top:8px}.tool-header p:last-child{color:var(--text-secondary);margin-top:10px;max-width:640px}.schema-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.code-header button,.repeatable-header button,.repeatable-row button,.schema-tabs button{background:#fff;border:1px solid var(--border-color);color:var(--text-primary);font-weight:700;min-height:38px}.schema-tabs button{padding:0 13px}.code-header button,.repeatable-header button,.schema-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.builder-grid{align-items:start;display:grid;gap:24px;grid-template-columns:minmax(0,1fr) minmax(360px,.82fr)}.builder-grid.enhanced{grid-template-columns:minmax(0,1.04fr) minmax(390px,.96fr)}.builder-form,.preview-column{display:grid;gap:18px}.schema-summary{align-items:center;background:#fff;border:1px solid var(--border-color);border-radius:8px;display:flex;gap:16px;justify-content:space-between;padding:16px}.schema-summary strong{display:block;font-size:1.05rem;margin-bottom:4px}.schema-summary p{color:var(--text-secondary)}.score-badge{border-radius:7px;color:#fff;display:inline-grid;font-weight:850;min-height:44px;min-width:76px;place-items:center}.score-badge.good{background:var(--accent)}.score-badge.medium{background:var(--accent-warm)}.score-badge.low{background:var(--danger)}.field-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.field{color:var(--text-secondary);display:grid;font-size:.92rem;font-weight:700;gap:7px}.field input,.field select,.field textarea,.repeatable-row input,.repeatable-row textarea{background:#fbfcfd;border:1px solid var(--border-color);color:var(--text-primary);outline:none;padding:11px 12px;width:100%}.field input:focus,.field select:focus,.field textarea:focus,.repeatable-row input:focus,.repeatable-row textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f7b6c1f}.field em{color:var(--accent-warm);font-size:.75rem;font-style:normal;margin-left:6px}.code-card,.repeatable-block,.visual-card{background:#fff;border:1px solid var(--border-color);border-radius:8px}.repeatable-block{padding:16px}.code-header,.repeatable-header{align-items:center;display:flex;gap:14px;justify-content:space-between}.code-header h3,.repeatable-header h3{font-size:1rem;letter-spacing:0}.code-header button,.repeatable-header button,.repeatable-row button{padding:0 12px}.repeatable-row{align-items:start;display:grid;gap:10px;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr) auto;margin-top:12px}.repeatable-row.two-columns{grid-template-columns:minmax(0,.6fr) minmax(0,1.4fr) auto}.repeatable-row.compact{grid-template-columns:minmax(0,1fr) auto}.repeatable-row button{border-color:#f0c5be;color:var(--danger)}.visual-card{background:#17202a;color:var(--text-inverse);min-height:250px;padding:20px}.enhanced-visual{min-height:300px}.visual-topline{align-items:center;color:#ffffffb8;display:flex;font-size:.88rem;font-weight:750;gap:12px;justify-content:space-between;margin-bottom:18px}.visual-root{background:#0f7b6c;border:1px solid hsla(0,0%,100%,.16);border-radius:8px;display:grid;font-weight:800;min-height:64px;place-items:center;width:min(220px,100%)}.visual-links{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}.visual-links span{background:#ffffff14;border:1px solid hsla(0,0%,100%,.14);border-radius:6px;color:#d7f5ef;display:grid;font-size:.9rem;font-weight:700;min-height:44px;place-items:center}.code-card{overflow:hidden}.stats-grid{display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.stats-grid div{align-content:center;background:#fff;border:1px solid var(--border-color);border-radius:8px;display:grid;gap:4px;min-height:74px;padding:12px}.stats-grid strong{font-size:1.35rem}.stats-grid span{color:var(--text-secondary);font-size:.84rem;font-weight:750}.code-header{border-bottom:1px solid var(--border-color);padding:14px 16px}.code-actions,.output-actions{display:flex;flex-wrap:wrap;gap:8px}.code-actions button,.output-actions button{background:#fff;border:1px solid var(--border-color);color:var(--text-primary);font-size:.85rem;font-weight:800;min-height:34px;padding:0 10px}.code-actions button:first-child,.output-actions button.active{background:var(--accent);border-color:var(--accent);color:#fff}.code-card pre{background:#101820;color:#d8f3dc;font-size:.86rem;line-height:1.6;max-height:460px;overflow:auto;padding:16px}.code-actions{border-top:1px solid var(--border-color);padding:12px 16px 16px}.validation-panel{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.validation-column{background:#fff;border:1px solid var(--border-color);border-radius:8px;min-height:118px;padding:16px}.validation-column h3{font-size:.98rem;margin-bottom:10px}.validation-column ul{color:var(--text-secondary);display:grid;gap:8px;line-height:1.5;padding-left:18px}.status-ok{color:var(--accent-dark);font-weight:750}.guide-section{padding:46px max(16px,calc(50% - 490px))}.guide-intro{margin-bottom:26px}.guide-intro p:last-child{color:var(--text-secondary);margin-top:10px;max-width:760px}.content-article{color:#24313f}.content-article h2{font-size:1.7rem;letter-spacing:0;line-height:1.22;margin:34px 0 14px}.content-article h3{font-size:1.2rem;letter-spacing:0;line-height:1.3;margin:24px 0 10px}.content-article li,.content-article p{color:#3f4d5d;font-size:1.02rem;line-height:1.9}.content-article p+p{margin-top:14px}.content-article pre{background:#101820;border-radius:8px;color:#d8f3dc;line-height:1.65;margin:18px 0;overflow:auto;padding:16px}.content-article code{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.guide-diagram{background:#f4faf7;border:1px solid #d7e6df;border-radius:8px;margin:22px 0;padding:16px}.guide-diagram figcaption{color:var(--accent-dark);font-weight:800;margin-bottom:12px}.diagram-row{display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.diagram-row span{background:#fff;border:1px solid #c9ddd5;border-radius:6px;color:#26463d;display:grid;font-weight:760;min-height:56px;place-items:center}.legal-page{margin:34px auto 72px;padding:36px 0;width:min(880px,calc(100% - 32px))}.legal-page h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:0;line-height:1.08;margin:8px 0 16px}.legal-page h2{font-size:1.35rem;letter-spacing:0;margin:30px 0 10px}.legal-page p{color:var(--text-secondary);font-size:1.02rem;line-height:1.85}.legal-page a{color:var(--accent-dark);font-weight:750}.site-footer{align-items:flex-start;color:var(--text-secondary);padding:28px 0 36px}.site-footer strong{color:var(--text-primary);display:block;margin-bottom:6px}@media(max-width:860px){.builder-grid,.builder-grid.enhanced,.hero-section,.site-footer,.site-header,.tool-header{grid-template-columns:1fr}.site-footer,.site-header{display:grid}.header-actions{display:grid;justify-items:start}.schema-tabs,.site-footer nav,.site-nav{flex-wrap:wrap;justify-content:flex-start}.hero-section{padding-top:30px}.diagram-row,.field-grid,.repeatable-row,.repeatable-row.compact,.repeatable-row.two-columns,.validation-panel{grid-template-columns:1fr}}@media(max-width:560px){.hero-panel,.stats-grid,.visual-links{grid-template-columns:1fr}.hero-copy h1{font-size:2.25rem}.guide-section,.tool-section{padding-block:28px}}