.guh-shell,.guh-tool-page,.guh-calendar-app{--guh-ink:#122033;--guh-muted:#667085;--guh-line:#e8edf3;--guh-blue:#2768ff;--guh-bg:#f7f9fc;--guh-card:#fff;width:calc(100vw - 48px);max-width:1400px;margin-left:calc(50% - 50vw + 24px);margin-right:calc(50% - 50vw + 24px);padding:24px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--guh-ink)}
.guh-hero{position:relative;overflow:hidden;border:1px solid var(--guh-line);border-radius:34px;padding:76px 70px;background:linear-gradient(135deg,#f9fbff 0%,#eef6ff 52%,#f8fbff 100%);display:flex;align-items:center;min-height:430px}.guh-hero-glow{position:absolute;width:430px;height:430px;border-radius:50%;background:rgba(72,132,255,.12);filter:blur(20px);right:-100px;top:-100px}.guh-hero-copy{position:relative;z-index:2;max-width:760px}.guh-kicker,.guh-eyebrow{font-size:11px;letter-spacing:.14em;font-weight:800;color:#5172aa}.guh-hero h1{font-size:clamp(42px,5vw,72px);line-height:1.02;letter-spacing:-.055em;margin:13px 0 18px}.guh-hero h1 em{font-style:normal;color:var(--guh-blue)}.guh-hero p{font-size:18px;color:var(--guh-muted);margin:0 0 26px}.guh-search{display:flex;align-items:center;background:#fff;border:1px solid #dfe7f1;box-shadow:0 14px 40px rgba(37,62,100,.09);border-radius:18px;padding:7px 7px 7px 18px;max-width:720px}.guh-search span{font-size:24px}.guh-search input{border:0!important;outline:0!important;box-shadow:none!important;flex:1;padding:13px 12px;font-size:15px;background:transparent}.guh-search button,.guh-primary,.guh-calc{background:var(--guh-blue);color:#fff;border:0;border-radius:12px;padding:12px 20px;font-weight:750;cursor:pointer}.guh-popular-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;font-size:12px;align-items:center}.guh-popular-pills span{color:var(--guh-muted)}.guh-popular-pills a{padding:7px 10px;background:#fff;border:1px solid var(--guh-line);border-radius:999px;text-decoration:none;color:#344054}.guh-hero-orb{position:absolute;right:70px;width:300px;height:300px;border-radius:50%;display:grid;place-items:center;color:#2768ff}.guh-orb-grid{position:absolute;inset:0;border-radius:50%;background:repeating-radial-gradient(circle at center,transparent 0 25px,rgba(39,104,255,.09) 26px 27px),repeating-linear-gradient(0deg,transparent 0 34px,rgba(39,104,255,.06) 35px 36px),repeating-linear-gradient(90deg,transparent 0 34px,rgba(39,104,255,.06) 35px 36px)}.guh-orb-globe{font-size:150px;line-height:1}.guh-hero-orb>span{position:absolute;font-size:54px;right:12px;top:20px}.guh-category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:18px 0}.guh-category{background:#fff;border:1px solid var(--guh-line);border-radius:18px;padding:18px;text-decoration:none;color:var(--guh-ink);transition:.2s;min-height:100px}.guh-category:hover,.guh-tool-card:hover,.guh-category-panel:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(26,50,90,.08)}.guh-category span{font-size:25px;display:block;margin-bottom:12px}.guh-category strong{display:block;font-size:13px}.guh-category small{display:block;color:var(--guh-muted);margin-top:4px}.guh-section{margin-top:42px}.guh-section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.guh-section-head h2{margin:4px 0 0;font-size:28px;letter-spacing:-.03em}.guh-section-head>a{color:var(--guh-blue);text-decoration:none;font-weight:700}.guh-tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.guh-tool-card{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--guh-line);border-radius:18px;padding:16px;text-decoration:none;color:var(--guh-ink);min-height:78px;transition:.2s}.guh-tool-icon{width:42px;height:42px;border-radius:13px;background:#f0f5ff;display:grid;place-items:center;font-size:20px;flex:none}.guh-tool-copy{min-width:0;flex:1}.guh-tool-copy strong{display:block;font-size:14px}.guh-tool-copy small{display:block;color:var(--guh-muted);font-size:11px;line-height:1.35;margin-top:4px}.guh-arrow{color:#98a2b3;font-size:24px}.guh-browse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.guh-category-panel{background:#fff;border:1px solid var(--guh-line);border-radius:20px;padding:18px;transition:.2s}.guh-panel-head{display:flex;gap:12px;align-items:center}.guh-panel-head>span{font-size:28px}.guh-panel-head strong,.guh-panel-head small{display:block}.guh-panel-head small{font-size:11px;color:var(--guh-muted);margin-top:3px}.guh-panel-links{display:grid;gap:7px;margin:15px 0}.guh-panel-links a{font-size:12px;text-decoration:none;color:#475467}.guh-panel-links a:before{content:'›';margin-right:7px;color:var(--guh-blue)}.guh-view{font-size:12px;color:var(--guh-blue);text-decoration:none;font-weight:700}.guh-trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:42px 0 10px}.guh-trust-strip>div{background:#fff;border:1px solid var(--guh-line);border-radius:18px;padding:18px}.guh-trust-strip strong,.guh-trust-strip span{display:block}.guh-trust-strip strong{font-size:14px}.guh-trust-strip span{font-size:12px;color:var(--guh-muted);margin-top:5px}.guh-search-results{display:none;position:absolute;z-index:20;max-width:720px;width:calc(100% - 140px);margin-top:5px;background:#fff;border:1px solid var(--guh-line);border-radius:15px;box-shadow:0 18px 45px rgba(20,35,60,.12);overflow:hidden}.guh-search-results.show{display:block}.guh-search-results a,.guh-no-results{display:block;padding:12px 15px;text-decoration:none;color:var(--guh-ink);border-bottom:1px solid var(--guh-line)}.guh-search-results small{display:block;color:var(--guh-muted);margin-top:3px}.guh-tool-page{padding-top:20px}.guh-breadcrumb{display:flex;gap:8px;color:#667085;font-size:12px;margin-bottom:20px}.guh-breadcrumb a{color:var(--guh-blue);text-decoration:none}.guh-tool-hero{padding:28px;border:1px solid var(--guh-line);border-radius:26px;background:linear-gradient(135deg,#fff,#f5f8ff)}.guh-tool-bigicon{font-size:28px;margin-right:10px}.guh-tool-hero h1{font-size:42px;letter-spacing:-.04em;margin:8px 0}.guh-tool-hero p{color:var(--guh-muted);margin:0}.guh-tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:18px;margin-top:18px}.guh-tool-box,.guh-tool-content,.guh-side-card{background:#fff;border:1px solid var(--guh-line);border-radius:22px}.guh-tool-box{padding:26px}.guh-tool-content{padding:24px;margin-top:18px}.guh-side-card{padding:18px;margin-bottom:14px}.guh-side-card p{font-size:13px;color:var(--guh-muted);line-height:1.5}.guh-side-button{display:inline-block;background:#eef4ff;color:var(--guh-blue);padding:10px 13px;border-radius:10px;text-decoration:none;font-weight:700;font-size:12px}.guh-field{display:block;margin-bottom:15px}.guh-field span{display:block;font-size:12px;font-weight:700;color:#475467;margin-bottom:7px}.guh-field input,.guh-select,.guh-wide-input,.guh-large-text,.guh-textarea,.guh-scientific-input{width:100%;box-sizing:border-box;border:1px solid #dce3ec;border-radius:12px;padding:12px;background:#fff;outline:none}.guh-field input:focus,.guh-large-text:focus{border-color:#8eb0ff;box-shadow:0 0 0 4px rgba(39,104,255,.08)}.guh-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.guh-calc{margin:5px 0 15px}.guh-result{padding:18px;border-radius:16px;background:#f3f7ff;border:1px solid #dbe7ff}.guh-result small{display:block;color:#5b6b84;font-size:11px}.guh-result strong{display:block;font-size:23px;margin-top:4px}.guh-output-text{min-height:150px;margin-top:10px}.guh-large-text{min-height:210px;resize:vertical}.guh-button-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.guh-button-row button,.guh-basic-grid button{border:1px solid var(--guh-line);background:#fff;border-radius:10px;padding:10px 13px;cursor:pointer}.guh-basic-display{padding:20px;text-align:right;font-size:32px;background:#101828;color:#fff;border-radius:14px;margin-bottom:10px}.guh-basic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.guh-basic-grid button{font-size:16px}.guh-note,.muted{color:#667085;font-size:12px}.guh-upload{display:grid;place-items:center;border:2px dashed #cbd5e1;border-radius:18px;padding:36px;text-align:center;color:#667085;cursor:pointer}.guh-upload input{display:none}.guh-preview{max-width:100%;height:auto;border-radius:14px;margin-top:15px}.guh-download{display:inline-block;margin-top:10px;color:var(--guh-blue);font-size:13px;font-weight:700}.guh-calendar-app{max-width:1100px}.guh-calendar-toolbar{display:grid;grid-template-columns:1fr 160px auto;gap:10px;background:#fff;border:1px solid var(--guh-line);padding:15px;border-radius:18px}.guh-calendar-toolbar select,.guh-calendar-toolbar input{border:1px solid #dce3ec;border-radius:11px;padding:11px}.guh-calendar-toolbar button{border:0;border-radius:11px;background:var(--guh-blue);color:#fff;font-weight:700}.guh-calendar-result{margin-top:15px}.guh-holiday-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.guh-holiday{background:#fff;border:1px solid var(--guh-line);border-radius:16px;padding:15px}.guh-holiday strong,.guh-holiday span,.guh-holiday small{display:block}.guh-holiday span{font-weight:700;color:var(--guh-blue);margin-top:5px}.guh-holiday small{color:var(--guh-muted);margin-top:4px}.guh-empty,.guh-loading{background:#fff;border:1px dashed #ccd5e0;padding:30px;text-align:center;border-radius:18px;color:#667085}
@media(max-width:1050px){.guh-hero{padding:55px 40px}.guh-hero-orb{right:15px;opacity:.45}.guh-category-grid{grid-template-columns:repeat(4,1fr)}.guh-tool-grid{grid-template-columns:repeat(3,1fr)}.guh-browse-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.guh-shell,.guh-tool-page,.guh-calendar-app{padding:12px}.guh-hero{min-height:0;padding:34px 18px;border-radius:24px}.guh-hero h1{font-size:40px}.guh-hero p{font-size:15px}.guh-hero-orb{display:none}.guh-search{padding:5px 6px 5px 12px}.guh-search button{display:none}.guh-search input{min-width:0}.guh-popular-pills{overflow:auto;flex-wrap:nowrap;padding-bottom:3px}.guh-popular-pills a{white-space:nowrap}.guh-category-grid{grid-template-columns:repeat(2,1fr);gap:8px}.guh-category{padding:14px;min-height:86px}.guh-tool-grid{grid-template-columns:1fr;gap:8px}.guh-tool-card{min-height:64px}.guh-browse-grid{grid-template-columns:1fr}.guh-trust-strip{grid-template-columns:1fr}.guh-section{margin-top:28px}.guh-section-head h2{font-size:23px}.guh-tool-layout{grid-template-columns:1fr}.guh-tool-hero{padding:20px}.guh-tool-hero h1{font-size:32px}.guh-tool-box{padding:18px}.guh-row{grid-template-columns:1fr}.guh-calendar-toolbar{grid-template-columns:1fr 1fr}.guh-calendar-toolbar button{grid-column:1/-1;padding:12px}.guh-holiday-grid{grid-template-columns:1fr}.guh-search-results{width:calc(100% - 24px);margin-left:-6px}.guh-basic-grid{grid-template-columns:repeat(4,1fr)}}
/* Advanced calculator UI */
.guh-row{align-items:flex-end}.guh-result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:12px 0}.guh-result-grid>div{background:#f7f8fb;border:1px solid #e8ebf0;border-radius:14px;padding:14px}.guh-result-grid small{display:block;color:#697386;font-size:12px;margin-bottom:5px}.guh-result-grid strong{display:block;font-size:18px;color:#151922;overflow-wrap:anywhere}.guh-note{display:block;margin-top:10px;color:#737b89;line-height:1.5}.guh-check{display:flex;gap:8px;align-items:center;margin:10px 0}.guh-check input{width:auto}.guh-add-row{margin:8px 0 12px}.guh-amortization{margin-top:18px;overflow:auto;max-height:480px;border:1px solid #e7e9ee;border-radius:14px}.guh-amort-table table{width:100%;border-collapse:collapse;min-width:620px;background:#fff}.guh-amort-table th,.guh-amort-table td{padding:10px 12px;border-bottom:1px solid #edf0f3;text-align:right;white-space:nowrap}.guh-amort-table th:first-child,.guh-amort-table td:first-child{text-align:left}.guh-amort-table th{position:sticky;top:0;background:#f7f8fb;z-index:1;font-size:12px}.guh-copy-value{display:block;padding:14px;background:#f5f7fa;border-radius:12px;word-break:break-all;margin-bottom:10px}.guh-copy{margin-top:5px}.guh-tool-box select,.guh-tool-box input,.guh-tool-box textarea{max-width:100%;box-sizing:border-box}.guh-shape-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0}.guh-course-row{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:12px;margin-bottom:10px}.guh-course-row .guh-field{min-width:0}.guh-output ins{background:#dcfce7;text-decoration:none}.guh-output del{background:#fee2e2}.guh-output code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}@media(max-width:720px){.guh-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guh-course-row,.guh-shape-fields{grid-template-columns:1fr}.guh-result-grid strong{font-size:15px}}

.guh-calendar-summary{margin:12px 0;color:#667085;font-size:13px}.guh-holiday-meta{padding-top:6px;border-top:1px solid #edf0f3}.guh-qr-holder{display:flex;justify-content:center;padding:16px;background:#fff;border-radius:14px}.guh-qr-holder img,.guh-qr-holder canvas{max-width:100%;height:auto}
@media(max-width:760px){.guh-calendar-toolbar{grid-template-columns:1fr}.guh-calendar-toolbar button{grid-column:auto;padding:12px}.guh-calendar-toolbar .guh-field{margin-bottom:0}}

/* v2.5 hardening: neutralize common theme/form CSS collisions inside the plugin. */
.guh-shell *, .guh-tool-page *, .guh-calendar-app * { box-sizing:border-box; }
.guh-tool-box input:not([type="checkbox"]):not([type="radio"]),
.guh-tool-box select,
.guh-tool-box textarea,
.guh-calendar-app input,
.guh-calendar-app select {
  display:block !important; width:100% !important; max-width:100% !important; min-height:46px !important;
  margin:0 !important; padding:11px 13px !important; border:1px solid #d9e1eb !important;
  border-radius:12px !important; background:#fff !important; color:#122033 !important;
  font:inherit !important; line-height:1.35 !important; opacity:1 !important; box-shadow:none !important;
}
.guh-tool-box textarea { min-height:180px !important; resize:vertical !important; }
.guh-tool-box input[type="checkbox"], .guh-tool-box input[type="radio"] { width:auto !important; min-height:auto !important; }
.guh-tool-box button, .guh-calendar-app button { box-sizing:border-box !important; min-height:44px !important; font:inherit !important; }
.guh-tool-box .guh-row > *, .guh-course-row > *, .guh-shape-fields > * { min-width:0 !important; }
.guh-tool-box .guh-field { width:100% !important; min-width:0 !important; }
.guh-tool-box .guh-field > span { width:auto !important; }
.guh-tool-box .guh-select { appearance:auto !important; }
.guh-calendar-toolbar .guh-field { min-width:0 !important; margin:0 !important; }
.guh-calendar-toolbar .guh-field > span { display:block !important; margin-bottom:7px !important; }
.guh-calendar-toolbar button { width:100% !important; padding:11px 16px !important; }
.guh-search { position:relative; }
.guh-search-results { left:0; }
.guh-side-links { display:grid; gap:8px; margin-top:12px; }
.guh-side-links a { color:#344054; text-decoration:none; font-size:13px; line-height:1.35; }
.guh-side-links a:hover { color:#2768ff; }
@media(max-width:760px){
  .guh-shell,.guh-tool-page { width:100% !important; max-width:100% !important; }
  .guh-tool-box { padding:16px !important; }
  .guh-tool-box .guh-row { grid-template-columns:1fr !important; }
  .guh-tool-box .guh-result-grid { grid-template-columns:repeat(2,minmax(0,1fr)) !important; }
  .guh-calendar-toolbar { width:100% !important; }
}

/* v2.7 responsive layout: escape narrow theme content wrappers while keeping theme header/footer untouched. */
.guh-shell,.guh-tool-page,.guh-calendar-app{margin-top:0;margin-bottom:0;}
.guh-hero-copy{width:100%;max-width:820px;min-width:0;}
.guh-hero h1,.guh-tool-hero h1{overflow-wrap:break-word;word-break:normal;}
.guh-tool-layout{grid-template-columns:minmax(0,1fr) 320px;}
.guh-tool-main{min-width:0;}
.guh-tool-side{min-width:0;}
.guh-tool-page .guh-tool-hero{width:100%;}
@media(max-width:1100px){
  .guh-shell,.guh-tool-page,.guh-calendar-app{width:calc(100vw - 32px);margin-left:calc(50% - 50vw + 16px);margin-right:calc(50% - 50vw + 16px);}
  .guh-tool-layout{grid-template-columns:minmax(0,1fr) 290px;}
  .guh-hero{padding:58px 48px;}
}
@media(max-width:760px){
  .guh-shell,.guh-tool-page,.guh-calendar-app{width:100vw !important;max-width:100vw !important;margin-left:calc(50% - 50vw) !important;margin-right:calc(50% - 50vw) !important;padding:12px !important;}
  .guh-hero{width:100%;padding:30px 18px !important;border-radius:24px;min-height:0;display:block;}
  .guh-hero-copy{max-width:none;width:100%;}
  .guh-kicker,.guh-eyebrow{font-size:10px;}
  .guh-hero h1{font-size:clamp(30px,9.2vw,38px) !important;line-height:1.04;letter-spacing:-.045em;margin:11px 0 15px;max-width:100%;}
  .guh-hero p{font-size:14px;line-height:1.5;max-width:100%;overflow-wrap:anywhere;}
  .guh-search{width:100%;max-width:none;min-width:0;}
  .guh-search input{width:100%;min-width:0;font-size:15px;padding:12px 9px;}
  .guh-popular-pills{max-width:100%;overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;scrollbar-width:none;}
  .guh-popular-pills::-webkit-scrollbar{display:none;}
  .guh-category-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .guh-tool-grid{grid-template-columns:1fr;}
  .guh-browse-grid{grid-template-columns:1fr;}
  .guh-tool-layout{grid-template-columns:1fr !important;}
  .guh-tool-hero{padding:20px !important;}
  .guh-tool-hero h1{font-size:clamp(28px,8vw,36px) !important;line-height:1.08;}
  .guh-tool-box{padding:16px !important;}
  .guh-tool-content{padding:18px;}
  .guh-side-card{margin-bottom:10px;}
  .guh-result-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important;}
  .guh-course-row,.guh-shape-fields{grid-template-columns:1fr !important;}
  .guh-calendar-toolbar{grid-template-columns:1fr !important;}
  .guh-calendar-toolbar button{width:100% !important;}
}
@media(max-width:380px){
  .guh-hero{padding:26px 15px !important;}
  .guh-hero h1{font-size:30px !important;}
  .guh-category-grid{grid-template-columns:1fr;}
  .guh-basic-grid{gap:6px;}
  .guh-basic-grid button{padding:9px 6px;}
}
/* v2.9 luxury utility UI */
.guh-shell,.guh-tool-page,.guh-calendar-app{max-width:1440px;width:calc(100vw - 32px);padding:10px;font-family:"DM Sans",Inter,ui-sans-serif,system-ui,sans-serif;letter-spacing:-.008em}
.guh-section{margin-top:10px;padding:0}.guh-section-head{margin-bottom:8px}.guh-section-head h2{font-size:25px;line-height:1.15;letter-spacing:-.025em}.guh-category-grid{gap:8px;margin:10px 0}.guh-category{padding:13px;min-height:88px;border-radius:15px}.guh-category span{font-size:20px;margin-bottom:8px}.guh-tool-grid{gap:8px}.guh-tool-card{padding:12px;min-height:68px;border-radius:15px;gap:10px}.guh-tool-icon{width:38px;height:38px;border-radius:11px;font-size:17px;background:#f4f6fa;color:#1f2937}.guh-tool-copy strong{font-size:13px;line-height:1.3;letter-spacing:-.01em}.guh-tool-copy small{font-size:10.5px;line-height:1.35}.guh-browse-grid{gap:8px}.guh-category-panel{padding:13px;border-radius:15px}.guh-trust-strip{gap:8px;margin:10px 0}.guh-trust-strip>div{padding:13px;border-radius:15px}.guh-hero{min-height:350px;padding:36px 46px;border-radius:26px}.guh-hero h1{font-size:clamp(42px,4.6vw,66px);line-height:1.02}.guh-hero p{font-size:16px;line-height:1.5;margin-bottom:16px}.guh-search{max-width:760px;border-radius:15px}.guh-tool-page{padding-top:10px}.guh-breadcrumb{margin-bottom:8px}.guh-tool-hero{padding:18px;border-radius:20px}.guh-tool-hero h1{font-size:38px;line-height:1.08;margin:6px 0}.guh-tool-layout{margin-top:10px;gap:10px;grid-template-columns:minmax(0,1fr) 300px}.guh-tool-box{padding:18px;border-radius:18px}.guh-tool-content{padding:16px;margin-top:10px;border-radius:18px}.guh-side-card{padding:14px;margin-bottom:10px;border-radius:16px}.guh-field{margin-bottom:10px}.guh-field span{margin-bottom:5px;line-height:1.25}.guh-row{gap:10px}.guh-calc{margin:3px 0 10px;padding:11px 17px;border-radius:11px}.guh-result-grid{gap:8px;margin:10px 0}.guh-result-grid>div{padding:11px;border-radius:12px}.guh-result-grid strong{font-size:16px}.guh-note{line-height:1.45}.guh-scientific-keys{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;margin:8px 0}.guh-scientific-keys button{border:1px solid #e4e7ec;background:#fff;border-radius:9px;min-height:42px;font:inherit;cursor:pointer}.guh-scientific-keys button:hover{background:#f5f7fa}.guh-copy-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.guh-tool-box input:focus,.guh-tool-box select:focus,.guh-tool-box textarea:focus{border-color:#9ab7ff!important;box-shadow:0 0 0 3px rgba(39,104,255,.08)!important;outline:none!important}
.guh-mobile-nav{display:none}
@media(max-width:760px){
 .guh-shell,.guh-tool-page,.guh-calendar-app{width:100vw!important;max-width:100vw!important;margin-left:calc(50% - 50vw)!important;margin-right:calc(50% - 50vw)!important;padding:8px!important;overflow-x:hidden}
 .guh-hero{padding:24px 14px!important;border-radius:20px;min-height:0}.guh-hero h1{font-size:clamp(30px,9vw,38px)!important;line-height:1.02;margin:8px 0 10px}.guh-hero p{font-size:13px;margin-bottom:10px}.guh-search{padding:4px 7px 4px 10px;border-radius:13px}.guh-search input{padding:10px 7px!important;font-size:14px!important}.guh-popular-pills{margin-top:8px}.guh-category-grid{gap:6px;margin:8px 0}.guh-category{padding:11px;min-height:78px;border-radius:13px}.guh-category span{font-size:18px;margin-bottom:5px}.guh-section{margin-top:8px}.guh-section-head{margin-bottom:6px}.guh-section-head h2{font-size:21px}.guh-tool-grid{gap:6px}.guh-tool-card{padding:10px;min-height:62px;border-radius:13px}.guh-tool-icon{width:34px;height:34px;border-radius:10px;font-size:15px}.guh-tool-copy strong{font-size:12.5px}.guh-tool-copy small{font-size:10px}.guh-browse-grid{gap:6px}.guh-category-panel{padding:11px;border-radius:13px}.guh-trust-strip{gap:6px;margin:8px 0}.guh-trust-strip>div{padding:11px;border-radius:13px}.guh-tool-page{padding-top:8px}.guh-breadcrumb{margin-bottom:6px;font-size:11px}.guh-tool-hero{padding:13px!important;border-radius:16px}.guh-tool-hero h1{font-size:27px!important;margin:5px 0;line-height:1.06}.guh-tool-layout{margin-top:8px;gap:8px}.guh-tool-box{padding:12px!important;border-radius:15px}.guh-tool-content{padding:13px;margin-top:8px;border-radius:15px}.guh-side-card{padding:11px;border-radius:13px}.guh-field{margin-bottom:8px}.guh-field span{font-size:11px;margin-bottom:4px}.guh-tool-box input:not([type=checkbox]):not([type=radio]),.guh-tool-box select,.guh-tool-box textarea{min-height:43px!important;padding:9px 11px!important;border-radius:10px!important}.guh-tool-box textarea{min-height:150px!important}.guh-calc{width:100%;min-height:43px!important;margin:2px 0 8px}.guh-result-grid{gap:6px;margin:8px 0}.guh-result-grid>div{padding:9px;border-radius:10px}.guh-result-grid small{font-size:10px}.guh-result-grid strong{font-size:14px}.guh-scientific-keys{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px}.guh-scientific-keys button{min-height:39px;font-size:12px}.guh-calendar-toolbar{padding:8px!important;border-radius:13px;gap:6px}.guh-holiday-grid{gap:6px}.guh-holiday{padding:11px;border-radius:13px}
 .guh-mobile-nav{position:fixed;z-index:99999;left:8px;right:8px;bottom:8px;display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:6px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border:1px solid #e7eaf0;border-radius:18px;box-shadow:0 10px 35px rgba(16,24,40,.14)}
 .guh-mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:48px;text-decoration:none;color:#667085;font-size:9px;font-weight:700;gap:2px}.guh-mobile-nav svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}.guh-mobile-nav a.active{color:#1d4ed8}
 body{padding-bottom:72px}
}
@media(min-width:761px){.guh-mobile-nav{display:none!important}}
/* v3.1 compact luxury UI hardening */
.guh-hero{padding:28px 30px;min-height:300px;border-radius:24px}
.guh-section{margin-top:16px}
.guh-section-head{margin-bottom:10px}
.guh-tool-page{padding-top:10px}
.guh-breadcrumb{margin-bottom:10px}
.guh-tool-hero{padding:18px;border-radius:20px}
.guh-tool-hero h1{font-size:clamp(30px,4vw,46px);margin:5px 0 8px;line-height:1.08}
.guh-tool-layout{margin-top:10px;gap:12px}
.guh-tool-box,.guh-tool-content,.guh-side-card{border-radius:18px}
.guh-tool-box{padding:16px}
.guh-tool-content{padding:16px;margin-top:10px}
.guh-field{margin-bottom:10px}
.guh-field span{margin-bottom:5px;line-height:1.25}
.guh-field input,.guh-select,.guh-wide-input,.guh-large-text,.guh-textarea,.guh-scientific-input{min-height:44px;padding:10px 12px}
.guh-large-text{min-height:170px}
.guh-button-row{margin:8px 0;gap:7px}
.guh-button-row button,.guh-basic-grid button,.guh-seo-download{color:var(--guh-ink)!important;background:#fff!important;border:1px solid var(--guh-line)!important}
.guh-primary,.guh-calc,.guh-search button{min-height:44px}
.guh-result{margin-top:8px}
.guh-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.guh-result-grid .guh-result{margin-top:0}
.guh-download,.guh-seo-download{display:inline-flex;align-items:center;justify-content:center;margin-top:8px;padding:10px 13px;border-radius:10px;text-decoration:none;font-weight:700;cursor:pointer}
.guh-output-actions{align-items:center}
.guh-weather-q{font-size:15px}
.guh-holiday-meta{font-size:10px}
@media(max-width:900px){.guh-category-grid{grid-template-columns:repeat(3,1fr)}.guh-tool-grid{grid-template-columns:repeat(2,1fr)}.guh-browse-grid{grid-template-columns:repeat(2,1fr)}.guh-tool-layout{grid-template-columns:1fr}.guh-side-card{margin-bottom:0}}
@media(max-width:760px){.guh-hero{padding:18px 16px;min-height:auto;border-radius:20px}.guh-hero h1{font-size:clamp(31px,9vw,46px);letter-spacing:-.045em}.guh-hero p{font-size:14px;margin-bottom:12px}.guh-search{max-width:none;width:100%;padding:5px 5px 5px 12px}.guh-search input{min-width:0;padding:10px 8px}.guh-search button{display:none}.guh-popular-pills{overflow-x:auto;flex-wrap:nowrap;margin-top:8px;padding-bottom:2px}.guh-popular-pills a{white-space:nowrap}.guh-category-grid{grid-template-columns:repeat(2,1fr);gap:8px;margin:10px 0}.guh-category{padding:12px;min-height:84px;border-radius:14px}.guh-category span{margin-bottom:6px;font-size:22px}.guh-tool-grid{grid-template-columns:1fr;gap:8px}.guh-browse-grid{grid-template-columns:1fr;gap:8px}.guh-tool-card{padding:12px;min-height:68px;border-radius:14px}.guh-section-head h2{font-size:22px}.guh-tool-page{padding-top:6px}.guh-tool-hero{padding:14px;border-radius:16px}.guh-tool-box{padding:12px;border-radius:16px}.guh-tool-content{padding:12px;border-radius:16px}.guh-row{grid-template-columns:1fr;gap:0}.guh-result-grid{grid-template-columns:1fr}.guh-calendar-toolbar{grid-template-columns:1fr;padding:10px}.guh-holiday-grid{grid-template-columns:1fr}.guh-mobile-nav{z-index:99999}.guh-large-text{min-height:145px}}
.guh-resume-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.guh-resume-preview{background:#fff;border:1px solid var(--guh-line);border-radius:14px;padding:20px;margin-top:10px;overflow:auto}.guh-resume-preview h2{font-size:26px;margin:0 0 4px}.guh-resume-preview h3{font-size:15px;margin:20px 0 7px;padding-bottom:4px;border-bottom:1px solid var(--guh-line)}.guh-resume-preview p{margin:4px 0}.guh-resume-preview ul{margin:5px 0 8px;padding-left:22px}.guh-resume-preview li{margin:3px 0}.guh-resume-spacer{height:3px}@media(max-width:760px){.guh-resume-grid{grid-template-columns:1fr}.guh-resume-preview{padding:14px}}

/* v3.2.4 centered content polish */
@media(min-width:761px){
  .guh-shell,.guh-tool-page,.guh-calendar-app{width:calc(100% - 32px)!important;max-width:1280px!important;margin-left:auto!important;margin-right:auto!important;padding:10px!important;}
  .guh-hero{padding-left:52px;padding-right:52px;}
}
.guh-seo-content h2{margin:22px 0 8px;font-size:24px;line-height:1.2;letter-spacing:-.02em}
.guh-seo-content h3{margin:18px 0 6px;font-size:16px}
.guh-seo-content p,.guh-seo-content li{font-size:14px;line-height:1.7;color:#475467}
.guh-seo-content ol,.guh-seo-content ul{padding-left:22px}
@media(max-width:760px){.guh-seo-content h2{font-size:21px}.guh-seo-content p,.guh-seo-content li{font-size:13px}}

/* v3.2.6 local history */
.guh-history-clear{border:0;background:transparent;color:var(--guh-blue);font-weight:700;font-size:12px;cursor:pointer;padding:6px 0}.guh-history-section[hidden]{display:none!important}