/* Tool67 Tool directory + shared utility page styles */
*{box-sizing:border-box}
:root{--bg:#f7f9fc;--card:#ffffff;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--soft:#f1f5f9;--soft2:#eff6ff;--blue:#2563eb;--blue2:#1d4ed8;--blueSoft:#eef4ff;--shadow:0 10px 30px rgba(15,23,42,.045);--shadow2:0 16px 38px rgba(15,23,42,.09)}
body.t67-tool-page{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--t67-page-max,1440px);margin:auto;padding:0 var(--t67-page-gutter,24px)}
.hidden{display:none!important}

/* =========================================================
   TOOL INDEX / DIRECTORY
   /tool/index.html only
   ========================================================= */
.t67-tool-index{
  --ti-ink:#111827;
  --ti-muted:#667085;
  --ti-line:#e5eaf1;
  --ti-soft:#f7f9fc;
  --ti-card:#ffffff;
  --ti-blue:#2563eb;
  --ti-shadow:0 14px 38px rgba(15,23,42,.07);
  margin:0;
  background:#fff;
  color:var(--ti-ink);
}
.t67-tool-index.dark,
html[data-theme="dark"] .t67-tool-index{
  --ti-ink:#f1f5f9;
  --ti-muted:#94a3b8;
  --ti-line:#283548;
  --ti-soft:#0f172a;
  --ti-card:#111827;
  --ti-blue:#7fb0ff;
  --ti-shadow:0 14px 38px rgba(0,0,0,.28);
  background:#0b1220;
}
.t67-tool-index *,
.t67-tool-index *::before,
.t67-tool-index *::after{box-sizing:border-box}
.t67-tool-index .ti-main{overflow:hidden}
.t67-tool-index .ti-shell{width:100%;max-width:var(--t67-page-max,1440px);margin:0 auto;padding-left:var(--t67-page-gutter,24px);padding-right:var(--t67-page-gutter,24px)}
.t67-tool-index .ti-kicker{display:block;color:var(--ti-blue);font-size:10px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.t67-tool-index .ti-breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:24px;color:var(--ti-muted);font-size:11px}
.t67-tool-index .ti-breadcrumb a{color:inherit;text-decoration:none}
.t67-tool-index .ti-breadcrumb strong{color:var(--ti-ink)}

.t67-tool-index .ti-hero{padding:44px 0 42px;border-bottom:1px solid var(--ti-line);background:linear-gradient(180deg,#f8fafc 0%,#fff 100%)}
.t67-tool-index.dark .ti-hero,
html[data-theme="dark"] .t67-tool-index .ti-hero{background:linear-gradient(180deg,#0f172a 0%,#0b1220 100%)}
.t67-tool-index .ti-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.58fr);gap:56px;align-items:end}
.t67-tool-index .ti-hero h1{max-width:760px;margin:12px 0 0;font-size:clamp(42px,5vw,66px);line-height:1.01;letter-spacing:-2.7px;text-wrap:balance}
.t67-tool-index .ti-hero-copy>p{max-width:760px;margin:18px 0 0;color:var(--ti-muted);font-size:15px;line-height:1.7}
.t67-tool-index .ti-hero-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;color:var(--ti-muted);font-size:11px}
.t67-tool-index .ti-hero-meta span{display:flex;gap:5px;align-items:baseline}
.t67-tool-index .ti-hero-meta strong{color:var(--ti-ink);font-size:12px}
.t67-tool-index .ti-search-panel{padding:14px;border:1px solid var(--ti-line);border-radius:16px;background:var(--ti-card);box-shadow:var(--ti-shadow)}
.t67-tool-index .ti-search{min-height:48px;padding:0 13px;display:flex;align-items:center;gap:9px;border:1px solid var(--ti-line);border-radius:11px;background:var(--ti-soft)}
.t67-tool-index .ti-search>span{color:var(--ti-muted);font-size:21px}
.t67-tool-index .ti-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ti-ink);font:inherit;font-size:13px}
.t67-tool-index .ti-search-hints{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;color:var(--ti-muted);font-size:9.5px}
.t67-tool-index .ti-search-hints button{padding:5px 7px;border:1px solid var(--ti-line);border-radius:999px;background:transparent;color:var(--ti-muted);font-size:9px;cursor:pointer}
.t67-tool-index .ti-search-hints button:hover{color:var(--ti-blue);border-color:#aac1ff}
.t67-tool-index .ti-search-panel>p{margin:11px 2px 1px;color:var(--ti-muted);font-size:10px}
.t67-tool-index .ti-search-panel>p strong{color:var(--ti-ink)}

.t67-tool-index .ti-categories{padding:44px 0 30px}
.t67-tool-index .ti-section-head{margin-bottom:16px}
.t67-tool-index .ti-section-head-row{display:flex;align-items:end;justify-content:space-between;gap:24px}
.t67-tool-index .ti-section-head h2,.t67-tool-index .ti-directory-head h2{margin:7px 0 0;font-size:clamp(28px,3vw,38px);line-height:1.08;letter-spacing:-1.15px}
.t67-tool-index .ti-section-head-row>a{color:var(--ti-blue);font-size:11px;font-weight:760;text-decoration:none}
.t67-tool-index .ti-category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.t67-tool-index .ti-category-card{min-width:0;min-height:122px;padding:15px;display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto 1fr;gap:10px 11px;border:1px solid var(--ti-line);border-radius:14px;background:var(--ti-card);color:inherit;text-decoration:none;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.t67-tool-index .ti-category-card:hover{transform:translateY(-2px);border-color:#b6c8e8;box-shadow:0 10px 26px rgba(15,23,42,.06)}
.t67-tool-index .ti-category-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:var(--ti-soft);color:var(--ti-blue);font-size:17px;font-weight:800}
.t67-tool-index .ti-category-copy{min-width:0}
.t67-tool-index .ti-category-copy strong{display:block;font-size:14px;line-height:1.25}
.t67-tool-index .ti-category-copy small{display:block;margin-top:5px;color:var(--ti-muted);font-size:10px;line-height:1.45}
.t67-tool-index .ti-category-meta{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;color:var(--ti-muted);font-size:9.5px;font-weight:700}
.t67-tool-index .ti-category-meta b{color:var(--ti-blue);font-size:12px}

.t67-tool-index .ti-popular{padding:24px 0 54px}
.t67-tool-index .ti-popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.t67-tool-index .ti-popular-link{min-height:64px;padding:11px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--ti-line);border-radius:12px;background:var(--ti-soft);color:inherit;text-decoration:none}
.t67-tool-index .ti-popular-link:hover{background:var(--ti-card);border-color:#b6c8e8}
.t67-tool-index .ti-popular-link span{min-width:0}
.t67-tool-index .ti-popular-link small{display:block;color:var(--ti-blue);font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}
.t67-tool-index .ti-popular-link strong{display:block;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px}
.t67-tool-index .ti-popular-link>b{color:var(--ti-muted)}
.t67-tool-index .ti-popular-link[hidden]{display:none!important}

.t67-tool-index .ti-directory{padding:58px 0 72px;border-top:1px solid var(--ti-line);background:var(--ti-soft)}
.t67-tool-index .ti-directory-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:18px}
.t67-tool-index .ti-directory-head p{max-width:800px;margin:9px 0 0;color:var(--ti-muted);font-size:11.5px;line-height:1.6}
.t67-tool-index .ti-directory-head button{flex:0 0 auto;padding:7px 0;border:0;background:transparent;color:var(--ti-blue);font-size:11px;font-weight:760;cursor:pointer}
.t67-tool-index .ti-directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.t67-tool-index .ti-tool-group{min-width:0;overflow:hidden;border:1px solid var(--ti-line);border-radius:15px;background:var(--ti-card)}
.t67-tool-index .ti-tool-group[hidden]{display:none!important}
.t67-tool-index .ti-tool-group header{min-height:72px;padding:14px 15px;display:grid;grid-template-columns:36px 1fr auto;gap:11px;align-items:center;border-bottom:1px solid var(--ti-line)}
.t67-tool-index .ti-group-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:var(--ti-soft);color:var(--ti-blue);font-size:16px;font-weight:800}
.t67-tool-index .ti-tool-group h3{margin:0;font-size:15px;line-height:1.2}
.t67-tool-index .ti-tool-group header p{margin:4px 0 0;color:var(--ti-muted);font-size:9.5px;line-height:1.35}
.t67-tool-index .ti-tool-group header>small{min-width:24px;text-align:right;color:var(--ti-muted);font-size:9px;font-weight:800}
.t67-tool-index .ti-tool-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:6px}
.t67-tool-index .ti-tool-links a{min-width:0;min-height:40px;padding:8px 9px;display:flex;align-items:center;justify-content:space-between;gap:8px;border-radius:8px;color:#344054;text-decoration:none;font-size:10.5px}
.t67-tool-index.dark .ti-tool-links a,
html[data-theme="dark"] .t67-tool-index .ti-tool-links a{color:#cbd5e1}
.t67-tool-index .ti-tool-links a:nth-child(4n+1),.t67-tool-index .ti-tool-links a:nth-child(4n+2){background:var(--ti-soft)}
.t67-tool-index .ti-tool-links a:hover{background:#eaf1ff;color:var(--ti-blue)}
.t67-tool-index.dark .ti-tool-links a:hover,
html[data-theme="dark"] .t67-tool-index .ti-tool-links a:hover{background:#17243a;color:#93c5fd}
.t67-tool-index .ti-tool-links a[hidden]{display:none!important}
.t67-tool-index .ti-tool-links b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}
.t67-tool-index .ti-tool-links span{color:#98a2b3}
.t67-tool-index .ti-empty{padding:46px 20px;display:grid;gap:5px;border:1px dashed var(--ti-line);border-radius:15px;background:var(--ti-card);text-align:center;color:var(--ti-muted)}
.t67-tool-index .ti-empty strong{color:var(--ti-ink)}

@media(max-width:1100px){
  .t67-tool-index .ti-hero-grid{grid-template-columns:1fr 360px;gap:32px}
  .t67-tool-index .ti-category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .t67-tool-index .ti-popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .t67-tool-index .ti-hero-grid{grid-template-columns:1fr;align-items:start}
  .t67-tool-index .ti-search-panel{max-width:620px}
  .t67-tool-index .ti-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .t67-tool-index .ti-directory-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .t67-tool-index .ti-shell{padding-left:var(--t67-page-gutter-mobile,14px);padding-right:var(--t67-page-gutter-mobile,14px)}
  .t67-tool-index .ti-hero{padding:30px 0 32px}
  .t67-tool-index .ti-breadcrumb{margin-bottom:18px}
  .t67-tool-index .ti-hero h1{font-size:40px;letter-spacing:-1.8px}
  .t67-tool-index .ti-hero-copy>p{font-size:13px}
  .t67-tool-index .ti-categories{padding-top:32px}
  .t67-tool-index .ti-category-grid{gap:8px}
  .t67-tool-index .ti-category-card{min-height:108px;padding:12px;grid-template-columns:32px 1fr;gap:8px}
  .t67-tool-index .ti-category-icon{width:32px;height:32px;font-size:14px}
  .t67-tool-index .ti-category-copy strong{font-size:12px}
  .t67-tool-index .ti-category-copy small{font-size:9px}
  .t67-tool-index .ti-popular{padding-bottom:42px}
  .t67-tool-index .ti-popular-grid{grid-template-columns:1fr 1fr}
  .t67-tool-index .ti-popular-link{min-height:58px;padding:9px}
  .t67-tool-index .ti-popular-link strong{font-size:10px}
  .t67-tool-index .ti-section-head-row{align-items:flex-start;flex-direction:column;gap:8px}
  .t67-tool-index .ti-directory{padding:44px 0 58px}
  .t67-tool-index .ti-directory-head{align-items:flex-start;flex-direction:column;gap:8px}
  .t67-tool-index .ti-tool-links{grid-template-columns:1fr}
  .t67-tool-index .ti-tool-links a:nth-child(odd){background:var(--ti-soft)}
  .t67-tool-index .ti-tool-links a:nth-child(even){background:transparent}
}

.hero{position:relative;overflow:hidden;text-align:center;padding:20px 0 20px;margin-top:20px;margin-bottom:20px;}
.hero .wrap{position:relative;z-index:2}
.hero h1{max-width:1180px;margin:0 auto 22px;color:#0f172a;font-size:48px;font-weight:900;letter-spacing:-2.2px;line-height:1.06;text-wrap:balance}
.hero p{max-width:900px;margin:0 auto;color:#64748b;font-size:20px;line-height:1.75;text-wrap:balance}
.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-size:15px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
.btn-primary{color:#fff;background:linear-gradient(135deg,#2563eb,#3b82f6);box-shadow:0 12px 28px rgba(37,99,235,.24)}
.btn-primary:hover{color:#fff;background:linear-gradient(135deg,#1d4ed8,#2563eb);transform:translateY(-2px);box-shadow:0 18px 36px rgba(37,99,235,.32)}
.btn-light{color:#334155;background:rgba(255,255,255,.88);border:1px solid #dbe5f1;box-shadow:0 8px 22px rgba(15,23,42,.05);backdrop-filter:blur(10px)}
.btn-light:hover{color:#2563eb;background:#fff;border-color:#bfdbfe;transform:translateY(-2px);box-shadow:0 14px 28px rgba(15,23,42,.09)}
.hero+.section{position:relative;z-index:3;margin-top:-58px;padding-top:0}
.hero+.section .category-strip{margin-top:0}
.category-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.cat{min-height:168px;padding:24px 22px;background:rgba(255,255,255,.92);border:1px solid rgba(203,213,225,.82);border-radius:22px;box-shadow:0 18px 42px rgba(15,23,42,.08);backdrop-filter:blur(14px);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.cat:hover{transform:translateY(-5px);border-color:#bfdbfe;box-shadow:0 24px 48px rgba(37,99,235,.13)}
.cat strong{display:block;margin-bottom:10px;color:#0f172a;font-size:18px;font-weight:850;line-height:1.3}
.cat span{color:#64748b;font-size:14px;line-height:1.7}
.section{padding:28px 0}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-title h2{font-size:28px;margin:0;letter-spacing:-.5px}
.section-title p{margin:0;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card,.mini-links,.faq-item,.topic-box,.geo-banner-inner{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
.card{border-radius:20px;padding:22px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);border-color:#bfdbfe;box-shadow:var(--shadow2)}
.card h3{font-size:20px;margin:0 0 10px;color:#111827}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}
.badge{display:inline-block;margin-top:15px;padding:6px 11px;border-radius:30px;background:var(--blueSoft);color:var(--blue);font-size:13px;font-weight:650}
.mini-links,.topic-box{border-radius:20px;padding:20px}
.mini-links h2{font-size:24px;margin:0 0 14px}
.link-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.link-list a{padding:11px 12px;border-radius:12px;color:#334155;background:#f8fafc;font-size:15px}
.link-list a:hover,.topics a:hover{background:var(--blueSoft);color:var(--blue)}
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{border-radius:18px;padding:20px}
.faq-item h3{margin:0 0 8px;font-size:18px;color:#111827}
.faq-item p{margin:0;color:var(--muted);line-height:1.7;font-size:15px}
.topics{display:flex;flex-wrap:wrap;gap:10px}
.topics a{background:var(--soft);color:#334155;border-radius:999px;padding:8px 12px;font-size:14px}
.geo-banner{padding:30px 0}
.geo-banner-inner{border-radius:24px;padding:30px;text-align:center;background:linear-gradient(135deg,#ffffff,#f4f8ff)}
.geo-banner h2{margin:0 0 10px;font-size:28px;letter-spacing:-.5px}
.geo-banner p{max-width:620px;margin:0 auto 18px;color:var(--muted);font-size:16px;line-height:1.7}
.geo-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.geo-links a{padding:10px 14px;border-radius:999px;background:var(--blue);color:#fff;font-size:14px;font-weight:700}
.geo-links a:hover{background:var(--blue2)}
.tool67-plan-info{font-size:14px;color:#64748b;font-weight:700}
.tool67-plan-info b{color:#2563eb}
.limit-box{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:16px;padding:18px;line-height:1.7;margin-top:12px}
.limit-box strong{display:block;font-size:18px;margin-bottom:8px}
.limit-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.limit-actions a{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:999px;background:#2563eb;color:#fff;font-weight:700;text-decoration:none}
.limit-actions a:last-child{background:#111827}
.m-grid{columns:4 230px;column-gap:10px;margin:18px 0 42px}
.m-card{break-inside:avoid;position:relative;margin:0 0 12px;border-radius:18px;overflow:hidden;background:transparent}
.m-card-img{display:block;position:relative;text-decoration:none}
.m-card-img img{width:100%;height:auto;display:block;border-radius:18px;background:#f1f5f9;transition:transform .18s ease,filter .18s ease,box-shadow .18s ease}
.m-card:hover .m-card-img img{transform:translateY(-3px);filter:brightness(.98);box-shadow:0 14px 28px rgba(15,23,42,.14)}
.m-heart{position:absolute;top:10px;right:10px;width:36px;height:36px;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#64748b;font-size:18px;cursor:pointer;opacity:.35;transform:scale(.92);transition:opacity .25s,transform .25s,background .25s,color .25s;z-index:5}
.m-heart.active{color:#ef4444;background:#fff}
.m-foot{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:8px 2px 0}
.m-title{font-size:13px;font-weight:900;line-height:1.35;color:#111827;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.m-use{height:30px;border:0;border-radius:999px;background:#efefef;color:#000;font-size:12px;font-weight:900;padding:0 13px;cursor:pointer;white-space:nowrap}
.m-use:hover{background:#1d4ed8;color:#fff}
.sp-hero{padding:44px 0 26px;background:radial-gradient(circle at top left,#dbeafe,transparent 34%),radial-gradient(circle at top right,#fce7f3,transparent 30%);border-bottom:1px solid #e5e7eb}
.sp-hero h1{font-size:46px;line-height:1.08;margin:0 0 14px;letter-spacing:-1.4px;max-width:980px}
.sp-hero p{max-width:860px;color:#52637a;font-size:18px;line-height:1.75;margin:0}
.sp-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:26px;margin:30px 0 34px;align-items:start}
.sp-card{background:#fff;border:1px solid #e5e7eb;border-radius:28px;padding:20px;box-shadow:0 16px 40px rgba(15,23,42,.07)}
.sp-image-card{padding:16px}
.sp-side-card{position:sticky;top:18px}
.sp-main-img{width:100%;border-radius:24px;background:#eef2f7;display:block}
.sp-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.sp-meta span{background:#eef2ff;color:#2563eb;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:900}
.sp-tags{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.sp-tags span{background:#f1f5f9;color:#64748b;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900}
.sp-prompt{white-space:pre-wrap;background:#f8fafc;border:1px solid #e5e7eb;border-radius:20px;padding:16px;line-height:1.8;color:#334155;font-size:15px;max-height:360px;overflow:auto}
.sp-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.sp-actions a,.sp-actions button{height:46px;border-radius:999px;border:0;background:#eef2f7;color:#334155;font-weight:900;padding:0 18px;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.sp-actions .blue{background:#2563eb;color:#fff}
.sp-actions .blue:hover{background:#1d4ed8}
.sp-section{background:#fff;border:1px solid #e5e7eb;border-radius:28px;padding:24px;margin:24px 0;box-shadow:0 12px 32px rgba(15,23,42,.05)}
.sp-section h2{font-size:28px;margin:0 0 12px;letter-spacing:-.5px}
.sp-section p,.sp-section li{color:#475569;line-height:1.85;font-size:16px}
.sp-section ul{margin:0;padding-left:22px}
.sp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.sp-step{background:#f8fafc;border:1px solid #e5e7eb;border-radius:20px;padding:16px}
.sp-step b{display:block;margin-bottom:7px}
.sp-step span{color:#64748b;font-size:14px;line-height:1.6}
.sp-faq{background:#f8fafc;border:1px solid #e5e7eb;border-radius:18px;padding:15px;margin:10px 0}
.sp-faq b{display:block;margin-bottom:6px;color:#0f172a}






















@media(max-width:1050px){.hero{padding:78px 0 88px}
.hero h1{font-size:50px;letter-spacing:-1.8px}
.hero p{max-width:780px;font-size:18px}
.category-strip{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:900px){.wrap{padding:0 14px}
.section{padding:22px 0}
.section-title{display:block;margin-bottom:14px}
.section-title h2{font-size:24px}
.section-title p{margin-top:6px;font-size:14px}
.grid{grid-template-columns:repeat(2,1fr);gap:12px}
.faq{grid-template-columns:1fr;gap:12px}
.link-list{grid-template-columns:repeat(2,1fr);gap:9px}
.card{padding:16px;border-radius:16px}
.card h3{font-size:17px}
.card p{font-size:13px;line-height:1.55}
.badge{font-size:12px;padding:5px 9px}
.geo-banner-inner,.mini-links,.topic-box{padding:16px;border-radius:16px}
.geo-banner h2,.mini-links h2{font-size:22px}
.link-list a,.topics a{font-size:13px;padding:9px 10px}
.sp-hero{padding:32px 0 20px}
.sp-hero h1{font-size:34px}
.sp-hero p{font-size:15px}
.sp-layout{grid-template-columns:1fr}
.sp-side-card{position:static}
.sp-card{padding:16px;border-radius:22px}
.sp-main-img{border-radius:18px}
.sp-steps{grid-template-columns:1fr}
}
@media(max-width:760px){.hero{padding:62px 0 78px}
.hero h1{font-size:40px;letter-spacing:-1.3px;line-height:1.1}
.hero p{max-width:96%;font-size:16px;line-height:1.65}
.hero-actions{margin-top:24px;gap:10px}
.hero+.section{margin-top:-42px}
.category-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cat{min-height:150px;padding:20px 18px;border-radius:18px}
}
@media(max-width:720px){.m-grid{columns:2 150px;column-gap:8px;margin:14px 0 30px}
.m-card{margin-bottom:10px;border-radius:15px}
.m-card-img img{border-radius:15px}
.m-heart{width:34px;height:34px;font-size:17px;top:8px;right:8px}
.m-title{font-size:11px}
.m-use{height:26px;font-size:10px;padding:0 9px}
}
@media(max-width:520px){.wrap{padding:0 12px}
.hero{padding:50px 0 68px}
.hero h1{font-size:34px;letter-spacing:-1px}
.hero p{font-size:15px}
.hero-actions{width:100%}
.hero-actions .btn{width:100%}
.hero+.section{margin-top:-34px}
.category-strip{grid-template-columns:1fr}
.cat{min-height:auto}
.cat span{display:block}
.grid{grid-template-columns:repeat(2,1fr)}
.link-list{grid-template-columns:1fr}
.card p{display:none}
.card{min-height:138px}
}


/* Dark mode consolidated from the former global theme.css */

body.dark.t67-tool-page{
  --bg:#0f172a;--card:#111827;--text:#e5e7eb;--muted:#94a3b8;--line:#1f2937;
  --soft:#0f172a;--soft2:#1e293b;--blueSoft:#172554;--shadow:0 10px 30px rgba(0,0,0,.14);
  --shadow2:0 18px 45px rgba(0,0,0,.22);background:var(--bg);color:var(--text)
}
body.dark.t67-tool-page .hero h1,
body.dark.t67-tool-page .card h3,
body.dark.t67-tool-page .faq-item h3,
body.dark.t67-tool-page .cat strong,
body.dark.t67-tool-page .section-title h2,
body.dark.t67-tool-page .mini-links h2,
body.dark.t67-tool-page .sp-section h2{color:#f8fafc}
body.dark.t67-tool-page .card,
body.dark.t67-tool-page .mini-links,
body.dark.t67-tool-page .faq-item,
body.dark.t67-tool-page .topic-box,
body.dark.t67-tool-page .sp-card,
body.dark.t67-tool-page .sp-section{background:#111827;border-color:#1f2937}
body.dark.t67-tool-page .link-list a,
body.dark.t67-tool-page .topics a,
body.dark.t67-tool-page .sp-step,
body.dark.t67-tool-page .sp-prompt{background:#0f172a;color:#cbd5e1;border-color:#334155}
body.dark.t67-tool-page .geo-banner-inner{background:linear-gradient(135deg,#111827,#0f172a)}
body.dark.t67-tool-page .card p,
body.dark.t67-tool-page .cat span,
body.dark.t67-tool-page .section-title p,
body.dark.t67-tool-page .sp-section p,
body.dark.t67-tool-page .sp-section li,
body.dark.t67-tool-page .sp-step span{color:#94a3b8}