:root{--bg:#f7f8fb;--card:#fff;--ink:#111827;--muted:#5f6b7a;--line:#e5e7eb;--brand:#164e63;--brand2:#0f766e;--soft:#ecfeff;--warn:#92400e;--danger:#991b1b;--ok:#166534;--shadow:0 18px 45px rgba(15,23,42,.08);--radius:22px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:inherit}img{max-width:100%}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand,.footer-logo{font-weight:800;text-decoration:none;letter-spacing:-.03em;font-size:1.12rem;display:inline-flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:.84rem}.site-nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.site-nav a{padding:9px 12px;border-radius:999px;text-decoration:none;color:#334155;font-weight:650;font-size:.95rem}.site-nav a:hover,.site-nav a.active{background:#eefafa;color:#0f766e}.hero{max-width:var(--max);margin:0 auto;padding:68px 20px 42px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.hero h1{font-size:clamp(2.1rem,5vw,4.6rem);line-height:1.02;margin:0 0 20px;letter-spacing:-.07em}.hero p{font-size:1.16rem;color:var(--muted);margin:0 0 24px;max-width:680px}.hero-card{background:linear-gradient(180deg,#fff,#f0fdfa);border:1px solid var(--line);border-radius:32px;padding:26px;box-shadow:var(--shadow)}.hero-card h2{margin:0 0 12px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:12px 18px;background:var(--brand);color:#fff;text-decoration:none;font-weight:800;cursor:pointer;box-shadow:0 10px 25px rgba(22,78,99,.16)}.btn:hover{transform:translateY(-1px)}.btn.secondary{background:#fff;color:var(--brand);border:1px solid var(--line);box-shadow:none}.btn.ghost{background:#f1f5f9;color:#0f172a;box-shadow:none}.btn.danger{background:#fee2e2;color:#991b1b;box-shadow:none}.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}.trust-grid{max-width:var(--max);margin:0 auto 20px;padding:0 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.trust-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;font-weight:750;color:#0f172a}.trust-item span{display:block;color:var(--muted);font-weight:500;font-size:.9rem;margin-top:4px}.section{max-width:var(--max);margin:0 auto;padding:38px 20px}.section-heading{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:18px}.section-heading h2,.content h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0;letter-spacing:-.04em}.section-heading p{margin:0;color:var(--muted);max-width:620px}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tool-card,.guide-card,.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none;box-shadow:0 10px 30px rgba(15,23,42,.04);transition:.18s ease}.tool-card:hover,.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#99f6e4}.tool-card h3,.guide-card h3{margin:10px 0 8px;font-size:1.08rem}.tool-card p,.guide-card p,.content-card p{color:var(--muted);margin:0}.category-pill{display:inline-flex;background:#ecfeff;color:#0f766e;border:1px solid #ccfbf1;border-radius:999px;padding:4px 9px;font-size:.75rem;font-weight:800}.open-link{display:inline-block;margin-top:14px;color:#0f766e;font-weight:800}.content{max-width:920px;margin:0 auto;padding:44px 20px}.content.wide{max-width:var(--max)}.content-card{margin:20px 0}.content p,.content li{color:#374151}.content h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.05;letter-spacing:-.06em;margin:0 0 16px}.content h2{margin-top:34px}.content h3{margin-top:24px}.lead{font-size:1.15rem;color:var(--muted)!important}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tool-shell{max-width:var(--max);margin:0 auto;padding:24px 20px 10px}.tool-panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow)}.privacy-note{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;border-radius:16px;padding:12px 14px;font-weight:650;margin:12px 0}.upload-zone{border:2px dashed #99f6e4;background:#f8ffff;border-radius:24px;padding:30px;text-align:center;cursor:pointer;transition:.18s ease}.upload-zone.dragover{background:#ecfeff;border-color:#0f766e}.upload-zone strong{display:block;font-size:1.2rem;margin-bottom:6px}.upload-zone small{color:var(--muted)}.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.control{display:flex;flex-direction:column;gap:6px}.control label{font-weight:800;font-size:.9rem}.control input,.control select,.control textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:11px 12px;font:inherit;background:#fff}.control textarea{min-height:160px;resize:vertical}.file-list{display:grid;gap:10px;margin:18px 0}.file-card{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:12px}.file-card[draggable="true"]{cursor:grab}.file-order{width:34px;height:34px;border-radius:12px;background:#e0f2fe;display:grid;place-items:center;font-weight:800;color:#075985}.file-name{font-weight:800;word-break:normal}.file-meta{font-size:.84rem;color:var(--muted)}.status{margin-top:12px;border-radius:16px;padding:12px 14px;background:#f1f5f9;color:#334155;font-weight:650;white-space:pre-wrap}.status.ok{background:#dcfce7;color:var(--ok)}.status.err{background:#fee2e2;color:var(--danger)}.result-box{margin-top:16px;background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:16px}.result-box textarea{width:100%;min-height:240px;border:1px solid var(--line);border-radius:14px;padding:12px;font:inherit}.signature-pad{border:1px solid var(--line);background:#fff;border-radius:16px;width:100%;height:150px;touch-action:none}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.faq summary{font-weight:800;cursor:pointer}.site-footer{background:#0f172a;color:#cbd5e1;margin-top:40px}.footer-grid{max-width:var(--max);margin:auto;padding:38px 20px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}.site-footer a{color:#fff;text-decoration:none}.site-footer p{color:#cbd5e1}.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}.site-footer h3{color:#fff;margin-top:0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:var(--max);margin:auto;padding:16px 20px;color:#94a3b8}.notice{background:#fffbeb;border:1px solid #fde68a;border-radius:18px;padding:14px;color:#92400e}.table-wrap{overflow:auto}.simple-table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}.simple-table th,.simple-table td{border-bottom:1px solid var(--line);padding:12px;text-align:left}.simple-table th{background:#f8fafc}.breadcrumbs{font-size:.9rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:#0f766e;text-decoration:none;font-weight:700}@media (max-width:950px){.hero{grid-template-columns:1fr;padding-top:42px}.trust-grid{grid-template-columns:repeat(2,1fr)}.tool-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.controls{grid-template-columns:1fr}}@media (max-width:620px){.header-inner{align-items:flex-start;flex-direction:column}.site-nav a{padding:7px 9px}.trust-grid,.tool-grid,.article-grid,.footer-grid{grid-template-columns:1fr}.section-heading{display:block}.hero-card{padding:20px}.upload-zone{padding:22px}.file-card{grid-template-columns:auto 1fr}.file-card .btn{grid-column:1/-1}.content{padding-top:28px}}

body,
p,
a,
li,
span,
.card,
.tool-card,
.footer,
.site-footer,
.footer-grid,
.footer-column {
  word-break: normal;
  overflow-wrap: normal;
  word-wrap: normal;
  hyphens: none;
}

.site-footer a,
.site-footer p,
.site-footer li {
  word-break: normal;
  overflow-wrap: normal;
  white-space: normal;
}


.no-split,
.pdf-word,
.site-footer .pdf-word {
  white-space: nowrap !important;
  word-break: keep-all !important;
  overflow-wrap: normal !important;
  word-wrap: normal !important;
  hyphens: none !important;
}

.file-card{grid-template-columns:auto 92px 1fr auto}
.file-preview{width:92px;height:120px;border-radius:10px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:0;cursor:pointer}
.file-preview-image{width:100%;height:100%;object-fit:cover;display:block}
.file-preview-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:6px;font-size:.72rem;font-weight:800;letter-spacing:.05em;color:#475569;background:linear-gradient(180deg,#f8fafc,#eef2f7);text-align:center}
.file-card-actions{display:flex;flex-direction:column;gap:8px}
.preview-zoom-button{min-width:88px}
.preview-modal{position:fixed;inset:0;background:rgba(2,6,23,.7);display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000}
.preview-modal-inner{position:relative;background:#fff;border-radius:16px;max-width:min(80vw,980px);max-height:80vh;width:100%;padding:16px;display:flex;flex-direction:column;gap:12px;overflow:auto}
.preview-modal-close{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:999px;border:1px solid var(--line);background:#f8fafc;cursor:pointer;font-size:1.25rem;line-height:1}
.preview-modal-title{font-weight:800;padding-right:48px;word-break:break-word}
.preview-modal-meta{display:flex;gap:14px;flex-wrap:wrap;color:#475569;font-size:.88rem}
.preview-modal-body{display:flex;justify-content:center;align-items:center;min-height:220px;background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:8px}
.preview-modal-image{max-width:100%;max-height:calc(80vh - 190px);object-fit:contain;border-radius:8px}
.preview-modal-placeholder{max-width:460px;min-height:220px;font-size:1rem}
@media (max-width:620px){.preview-modal{padding:10px}.preview-modal-inner{max-width:100vw;max-height:92vh;padding:12px}.preview-modal-image{max-height:60vh}.file-card-actions{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}}
@media (max-width:620px){.file-card{grid-template-columns:auto 1fr}.file-preview{grid-column:1/-1;width:100%;max-width:180px;height:120px}}

/* Global readable typography safeguards */
body,
p,
li,
a,
span,
.content,
.content p,
.content li,
.content h1,
.content h2,
.content h3,
.site-footer p,
.site-footer li,
.site-footer a {
  text-align: left;
  letter-spacing: normal !important;
  word-spacing: normal !important;
  word-break: normal;
  overflow-wrap: normal;
  white-space: normal;
  hyphens: none;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
}