/* ==========================================================
   Prestofiles UI v4  (indigo + orange, matches the logo)
   Keeps every class the tool partials already use:
   .dz .res .res-th .res-tx .rm .pill .tb-tabs .tb-area .chk
   .size-grid .md-preview .b64-prev .soon-box .ad-slot #opts
   ========================================================== */
:root{
  --bg:#f3f4ff; --bg2:#e9ebff; --card:#fff; --text:#15133a; --muted:#5a5e80; --line:#e2e4f6;
  --brand:#4338ca; --brand-2:#6366f1; --brand-dark:#312e81; --accent:#f97316; --ok:#16a34a;
  --glow:#dfe1ff; --pill:#312e81; --pilltext:#fff; --soon:#ecebfa;
  --r:16px; --shadow:0 1px 2px rgba(20,24,60,.05),0 4px 14px -8px rgba(20,24,60,.14);
  --shadow-lg:0 1px 2px rgba(20,24,60,.05),0 24px 50px -28px rgba(49,46,129,.35);
}
*{-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none}
::selection{background:var(--brand);color:#fff}
img{max-width:100%}

/* ---------- header ---------- */
.site-header{background:color-mix(in srgb,#fff 82%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.site-header .container{padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.22rem;color:var(--text);letter-spacing:-.01em}
.main-nav{gap:4px}
.nav-dd{position:relative;padding:12px 0}
.nav-dd .nav-link-x{display:block;padding:8px 14px;border-radius:10px;color:var(--text);font-weight:700;font-size:.92rem;transition:background .15s,color .15s}
.nav-dd .nav-link-x i{font-size:.65rem;opacity:.55;margin-left:2px}
.nav-dd:hover .nav-link-x,.nav-dd:focus-within .nav-link-x{background:var(--bg);color:var(--brand)}
.dd-panel{display:none;position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 50px -20px rgba(20,25,60,.35);padding:8px;z-index:50}
.nav-dd:hover .dd-panel,.nav-dd:focus-within .dd-panel{display:block;animation:pop .14s ease-out}
.dd-panel a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--text);font-size:.92rem;font-weight:600}
.dd-panel a:hover{background:var(--bg);color:var(--brand)}
.dd-panel a i{font-size:1.1rem;width:22px;text-align:center}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.nav-link-x{color:var(--muted);font-weight:600;font-size:.92rem}
.m-menu summary{list-style:none;cursor:pointer;font-size:1.8rem;line-height:1;padding:4px 8px;border-radius:10px}
.m-menu summary::-webkit-details-marker{display:none}
.m-panel{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px 16px;box-shadow:0 24px 30px -20px rgba(20,25,60,.35)}
.m-panel a{display:flex;align-items:center;gap:12px;padding:10px 4px;font-weight:700;color:var(--text);border-bottom:1px solid var(--line)}
.m-panel img{width:44px;height:31px;border-radius:6px}

/* ---------- buttons / forms ---------- */
.btn{border-radius:12px;font-weight:700}
.btn-primary{--bs-btn-bg:var(--brand);--bs-btn-border-color:var(--brand);--bs-btn-hover-bg:var(--brand-dark);--bs-btn-hover-border-color:var(--brand-dark);--bs-btn-active-bg:var(--brand-dark);--bs-btn-active-border-color:var(--brand-dark);--bs-btn-disabled-bg:var(--brand);--bs-btn-disabled-border-color:var(--brand);background-image:none;background-color:var(--brand);border:0;box-shadow:0 1px 2px rgba(20,24,60,.12);transition:background-color .12s,box-shadow .12s}
.btn-primary:hover{background-color:var(--brand-dark);box-shadow:0 6px 16px -8px var(--brand)}
.btn-outline-secondary{--bs-btn-color:var(--text);--bs-btn-border-color:var(--line);--bs-btn-hover-bg:var(--bg);--bs-btn-hover-color:var(--brand);--bs-btn-hover-border-color:var(--brand);--bs-btn-active-bg:var(--bg);--bs-btn-active-color:var(--brand);background:#fff}
.btn-accent{background:var(--accent);border:0;color:#fff;box-shadow:0 10px 22px -12px var(--accent)}
.btn-accent:hover{background:#ea580c;color:#fff}
.form-control,.form-select{border-radius:12px;border:1px solid var(--line);padding:.62rem .9rem;background-color:#fff}
.form-control:focus,.form-select:focus{border-color:var(--brand-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-2) 18%,transparent)}
.form-label{font-weight:700;font-size:.9rem;margin-bottom:.4rem}
.form-range{accent-color:var(--brand)}
.form-check-input:checked{background-color:var(--brand);border-color:var(--brand)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:44px 0 48px;background:linear-gradient(180deg,#eef0ff 0%,var(--bg) 100%)}
.hero::before{content:"";position:absolute;left:50%;top:-220px;width:980px;height:620px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(99,102,241,.16),transparent 72%);pointer-events:none}
.hero::after{content:"";position:absolute;right:-140px;top:60px;width:460px;height:460px;background:radial-gradient(closest-side,rgba(249,115,22,.09),transparent 70%);pointer-events:none}
.hero>.container{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.eyebrow i{color:var(--accent)}
.hero h1{font-weight:800;letter-spacing:-.03em;line-height:1.12;font-size:clamp(1.9rem,4.2vw,2.9rem);max-width:900px;margin:0 auto 12px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand),#a855f7 55%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead-x{color:var(--muted);font-size:1.1rem;max-width:640px;margin:0 auto 18px}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;margin:0;color:var(--muted);font-size:.88rem;font-weight:600}
.chips span::before{content:"\2713";color:var(--ok);margin-right:6px;font-weight:800}
.hero-card{max-width:1020px;margin:30px auto 0;text-align:left;scroll-margin-top:90px}
.hero-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:20px}
.hero-links span{color:var(--muted);font-weight:600;font-size:.9rem;align-self:center;margin-right:4px}
.pills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.pill{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:99px;padding:8px 18px;font-weight:700;font-size:.88rem;cursor:pointer;font-family:inherit;transition:all .15s}
.pill:hover{border-color:var(--brand);color:var(--brand)}
.pill.active{background:var(--pill);border-color:var(--pill);color:var(--pilltext)}
.pill:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
a.pill{display:inline-block}

/* ---------- sections ---------- */
.sec{padding-top:56px;padding-bottom:8px}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.sec-title{font-weight:800;letter-spacing:-.025em;font-size:clamp(1.5rem,3vw,2rem);margin:0}
.sec-sub{color:var(--muted);margin:6px 0 0;max-width:560px}
.sec-link{font-weight:700;font-size:.92rem;color:var(--brand);white-space:nowrap}
.sec-link:hover{text-decoration:underline}

/* ---------- cards ---------- */
.tool-card{position:relative;display:flex;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;color:var(--text);box-shadow:var(--shadow);transition:transform .18s,border-color .18s,box-shadow .18s}
.tool-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--c) 55%,var(--line));box-shadow:0 22px 40px -22px color-mix(in srgb,var(--c) 70%,transparent);color:var(--text)}
.tool-icon{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:16px;font-size:1.5rem;margin-bottom:16px;color:var(--c);background:linear-gradient(135deg,color-mix(in srgb,var(--c) 24%,#fff),color-mix(in srgb,var(--c) 8%,#fff));transition:transform .18s}
.tool-card:hover .tool-icon{transform:none}
.tool-card h2,.tool-card h3{font-size:1.05rem;font-weight:800;margin:0 0 6px;letter-spacing:-.01em;padding-right:56px}
.tool-card p{margin:0 0 14px;color:var(--muted);font-size:.9rem;line-height:1.55}
.tool-go{margin-top:auto;font-weight:700;font-size:.86rem;color:var(--c);display:inline-flex;align-items:center;gap:6px}
.tool-go i{transition:transform .18s}
.tool-card:hover .tool-go i{transform:translateX(4px)}
.badge-pop{position:absolute;top:18px;right:16px;font-size:.68rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase;color:#c2410c;background:#ffedd5;border-radius:99px;padding:3px 10px}
.badge-soon{position:absolute;top:20px;right:18px;font-size:.7rem;font-weight:700;color:var(--muted);background:var(--soon);border-radius:99px;padding:3px 10px}

.cat-card{display:block;height:100%;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:14px 14px 20px;color:var(--text);box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.cat-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--c) 55%,var(--line));box-shadow:0 26px 44px -24px color-mix(in srgb,var(--c) 70%,transparent);color:var(--text)}
.cat-card img{width:100%;height:auto;border-radius:16px;display:block;margin-bottom:14px}
.cat-card h3{font-size:1.15rem;font-weight:800;margin:0 8px 4px}
.cat-card p{margin:0 8px 12px;color:var(--muted);font-size:.9rem}
.cat-more{margin:0 8px;font-weight:700;font-size:.9rem;color:var(--c)}
.cat-hero{padding:34px 0 22px;background:radial-gradient(760px 280px at 15% 0,color-mix(in srgb,var(--c) 18%,transparent),transparent 70%),linear-gradient(180deg,#eef0ff,var(--bg))}
.cat-hero h1{font-weight:800;letter-spacing:-.03em;font-size:clamp(2rem,4.5vw,2.9rem);margin:8px 0}
.cat-hero img{border-radius:20px;max-width:100%;height:auto;filter:drop-shadow(0 24px 30px rgba(49,46,129,.2))}
.crumb{color:var(--muted);font-size:.9rem;font-weight:700}
.crumb:hover{color:var(--brand)}

/* browse-all link lists */
.tool-links{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;height:100%;box-shadow:var(--shadow)}
.tool-links h3{font-size:1rem;font-weight:800;margin:0 0 12px;display:flex;align-items:center;gap:10px}
.tool-links h3 i{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:var(--c);background:color-mix(in srgb,var(--c) 12%,#fff)}
.tool-links a{display:block;padding:7px 0;color:var(--muted);font-weight:600;font-size:.92rem;border-top:1px dashed var(--line)}
.tool-links a:hover{color:var(--brand);padding-left:4px}
.tool-links a{transition:padding .15s,color .15s}

/* steps + why */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px 22px;box-shadow:var(--shadow);color:var(--muted);counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:10px;margin-bottom:12px;font-weight:800;color:#fff;background:var(--brand)}
.steps li b{display:block;color:var(--text);font-size:1.05rem;margin-bottom:4px}
.why{padding:56px 0 64px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;height:100%;box-shadow:var(--shadow)}
.why .wi{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:16px;font-size:1.5rem;background:color-mix(in srgb,var(--brand) 11%,#fff);color:var(--brand)}
.why h3{font-size:1.05rem;font-weight:800;margin:14px 0 4px}
.why p{color:var(--muted);margin:0;font-size:.92rem}

/* faq */
.faq{max-width:860px;margin:0 auto}
.faq details,.howto details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0;margin-bottom:10px;box-shadow:var(--shadow)}
.faq summary,.howto summary{cursor:pointer;font-weight:700;padding:16px 48px 16px 18px;list-style:none;position:relative}
.faq summary::-webkit-details-marker,.howto summary::-webkit-details-marker{display:none}
.faq summary::after,.howto summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--brand);transition:transform .2s}
.faq details[open] summary::after,.howto details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p,.howto details p{margin:0;padding:0 18px 16px;color:var(--muted)}

/* ---------- tool page ---------- */
.tool-head{padding:30px 0 6px;background:radial-gradient(700px 240px at 50% 0,color-mix(in srgb,var(--c,var(--brand)) 14%,transparent),transparent 70%)}
.tool-head h1{font-weight:800;letter-spacing:-.03em;font-size:clamp(1.8rem,4vw,2.6rem);margin:10px 0}
.work-area{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;min-height:260px;box-shadow:var(--shadow-lg)}
.soon-box{text-align:center;color:var(--muted);padding:40px 0}
.soon-box i{font-size:2.4rem;color:var(--brand)}
.soon-box h2{color:var(--text);font-size:1.25rem;font-weight:800;margin:10px 0 4px}
.related-title{font-size:1.25rem;font-weight:800;margin:12px 0 16px}
.howto{max-width:860px;margin:0 auto}
.howto h2{font-size:1.3rem;font-weight:800;margin:30px 0 12px;letter-spacing:-.01em}
.howto ol{display:grid;gap:10px;padding:0;margin:0;list-style:none;counter-reset:h}
.howto ol li{counter-increment:h;position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px 14px 58px;color:var(--muted);box-shadow:var(--shadow)}
.howto ol li::before{content:counter(h);position:absolute;left:14px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:30px;height:30px;border-radius:10px;font-weight:800;font-size:.9rem;color:#fff;background:var(--brand)}
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin-top:6px;color:var(--muted);font-size:.86rem;font-weight:600}
.trust i{color:var(--ok);margin-right:5px}

/* ---------- static pages ---------- */
.page-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;max-width:860px;margin:0 auto;box-shadow:var(--shadow)}
.page-box h2{font-size:1.2rem;font-weight:800;margin:26px 0 8px}
.page-box p,.page-box li{line-height:1.75}
.page-box a{color:var(--brand)}

/* ---------- ads ---------- */
.ad-slot{margin:28px auto 0;text-align:center;min-height:90px;max-width:100%}
.ad-demo{border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;color:var(--muted);font-size:.85rem}

/* ==========================================================
   TOOL UI  (upload zone, file rows, options, results)
   ========================================================== */
.dz{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;border:2px dashed color-mix(in srgb,var(--brand) 38%,var(--line));border-radius:16px;padding:48px 18px;text-align:center;cursor:pointer;color:var(--muted);background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 5%,#fff),#fff);transition:border-color .15s,background .15s,transform .15s}
.dz:hover,.dz.over,.dz:focus-visible{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 9%,#fff);outline:none}
.dz.over{transform:scale(1.012);box-shadow:0 0 0 6px color-mix(in srgb,var(--brand-2) 16%,transparent)}
.dz-ico{display:grid;place-items:center;width:68px;height:68px;border-radius:20px;margin-bottom:8px;background:var(--brand);color:#fff;box-shadow:0 8px 18px -8px var(--brand)}
.dz-ico i{font-size:2.1rem;color:#fff}
.dz b.dz-btn{display:inline-block;background:var(--brand);color:#fff;padding:13px 34px;border-radius:12px;font-size:1.1rem;margin:8px 0 4px;transition:background .12s}
.dz:hover b.dz-btn{background:var(--brand-dark)}
.dz-hint{font-size:.92rem}

.res{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:10px 12px;margin-bottom:8px;background:#fff;transition:border-color .15s,box-shadow .15s}
.res:hover{border-color:color-mix(in srgb,var(--brand) 40%,var(--line));box-shadow:0 8px 20px -14px rgba(49,46,129,.4)}
.res-th{width:60px;height:60px;flex:none;border-radius:10px;background:var(--bg);display:grid;place-items:center;overflow:hidden;font-size:1.7rem;color:var(--muted)}
.res-th img{width:100%;height:100%;object-fit:cover}
.res-tx{flex:1;min-width:0}
.res-tx b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.95rem}
.res-tx small{color:var(--muted)}
.res .rm{width:34px;height:34px;padding:0;display:inline-grid;place-items:center;font-size:1rem;line-height:1;flex:none}
.res .rm:hover{border-color:#dc3545;color:#dc3545;background:#fff5f5}
.res .dl i,.res .btn i{margin-right:4px}

.size-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:6px 12px}
.chk{display:flex;align-items:center;gap:8px;font-size:.92rem;cursor:pointer}
.chk small{color:var(--muted);margin-left:auto}
.tb-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.tb-area{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;min-height:300px}
.md-preview{border:1px solid var(--line);border-radius:12px;padding:16px;min-height:300px;overflow:auto;background:#fff}
.md-preview img{max-width:100%}
.md-preview pre{background:var(--bg);padding:12px;border-radius:8px;overflow:auto}
.b64-prev{max-width:100%;max-height:260px;border-radius:12px;border:1px solid var(--line)}

/* format switch used by the home-page converter */
.seg{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:var(--bg2);padding:5px;border-radius:14px}
.seg button{border:0;background:transparent;padding:9px 4px;border-radius:10px;font-weight:800;font-size:.9rem;color:var(--muted);font-family:inherit;line-height:1.15;transition:all .15s}
.seg button small{display:block;font-weight:600;font-size:.68rem;opacity:.8}
.seg button:hover{color:var(--brand)}
.seg button.active{background:#fff;color:var(--brand);box-shadow:0 4px 12px -4px rgba(49,46,129,.35)}

/* two-column workspace once a tool shows its options */
.work-area:has(> #opts:not([hidden])){display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:0 22px;align-items:start}
.work-area:has(> #opts:not([hidden])) > :not(#opts){grid-column:1}
.work-area:has(> #opts:not([hidden])) > #opts{grid-column:2;grid-row:1 / span 5;position:sticky;top:84px;margin:0!important;background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:20px}
.work-area:has(> #opts:not([hidden])) > #opts::before{content:"Options";display:block;font-weight:800;font-size:1.1rem;margin-bottom:14px}
.work-area:has(> #opts:not([hidden])) #opts .row>*{flex:0 0 100%;max-width:100%;width:100%}
.work-area:has(> #opts:not([hidden])) #opts .btn-primary{width:100%;padding:13px 18px;font-size:1.05rem}
.work-area:has(> #opts:not([hidden])) .dz{padding:16px;flex-direction:row;justify-content:center;gap:14px;flex-wrap:wrap}
.work-area:has(> #opts:not([hidden])) .dz-ico{width:44px;height:44px;border-radius:14px;margin:0;animation:none;box-shadow:none}
.work-area:has(> #opts:not([hidden])) .dz-ico i{font-size:1.3rem}
.work-area:has(> #opts:not([hidden])) .dz b.dz-btn{background:none;color:var(--text);padding:0;margin:0;box-shadow:none;font-size:1rem;word-break:break-all}
.work-area:has(> #opts:not([hidden])) .dz-hint{display:none}
@media (max-width:900px){
  .work-area:has(> #opts:not([hidden])){grid-template-columns:1fr}
  .work-area:has(> #opts:not([hidden])) > #opts{grid-column:1;grid-row:auto;position:static;margin-top:18px!important}
  .steps{grid-template-columns:1fr}
}
@media (max-width:576px){
  .hero{padding:36px 0 40px}
  .work-area{padding:10px;border-radius:20px}
  .dz{padding:40px 12px}
  .res{flex-wrap:wrap}
  .page-box{padding:22px}
}

/* ---------- footer ---------- */
.site-footer{margin-top:56px;background:linear-gradient(180deg,#1e1b4b,#14123a);color:#c4c2e6;font-size:.9rem}
.site-footer a{color:#c4c2e6}.site-footer a:hover{color:#fff}
.foot-h{font-size:.85rem;font-weight:800;color:#fff;margin:4px 0 10px;text-transform:uppercase;letter-spacing:.06em}
.foot-a{display:block;color:#c4c2e6;font-size:.9rem;padding:3px 0}
.foot-a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14)}
.site-footer .brand{display:inline-flex;color:#fff}

/* ---------- diagnostics (only shows if scripts fail, or with ?debug=1) ---------- */
#tb-diag{position:fixed;left:12px;right:12px;bottom:12px;z-index:9999;max-width:560px;margin:0 auto;background:#7f1d1d;color:#fff;border-radius:12px;padding:12px 16px;font-size:.85rem;box-shadow:0 20px 40px -10px rgba(0,0,0,.4)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}


/* ==========================================================
   v5: header auth buttons, user menu, auth pages, compare slider
   ========================================================== */
.auth-nav{display:flex;align-items:center;gap:8px}
.btn-login{border:1px solid var(--line);background:#fff;color:var(--text);padding:7px 16px;font-size:.9rem}
.btn-login:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn-signup{padding:7px 18px;font-size:.9rem}
.user-menu{position:relative}
.user-menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border:1px solid var(--line);border-radius:99px;background:#fff;font-weight:700;font-size:.88rem}
.user-menu summary::-webkit-details-marker{display:none}
.user-menu summary:hover{border-color:var(--brand)}
.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;font-size:.85rem;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.um-panel{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 50px -20px rgba(20,25,60,.35);padding:8px;z-index:60}
.um-panel .um-id{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.um-panel .um-id b{display:block;font-size:.92rem}
.um-panel .um-id small{color:var(--muted);word-break:break-all}
.um-panel button,.um-panel a{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border:0;background:none;border-radius:9px;font-weight:600;font-size:.9rem;color:var(--text);text-align:left;cursor:pointer}
.um-panel button:hover,.um-panel a:hover{background:var(--bg);color:var(--brand)}
.m-auth{display:flex;gap:8px;padding-top:12px}
.m-auth a,.m-auth button{flex:1;text-align:center;justify-content:center;border-bottom:0!important;padding:10px!important;border-radius:10px}

.auth-wrap{min-height:calc(100vh - 220px);display:grid;place-items:center;padding:40px 16px}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 28px;box-shadow:var(--shadow-lg)}
.auth-card h1{font-size:1.55rem;font-weight:800;letter-spacing:-.02em;margin:0 0 4px;text-align:center}
.auth-card .sub{color:var(--muted);text-align:center;margin:0 0 22px;font-size:.93rem}
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px 16px;border:1px solid var(--line);background:#fff;color:var(--text);font-weight:700;border-radius:12px;transition:border-color .15s,background .15s}
.btn-google:hover{border-color:#c9cce6;background:#fafaff;color:var(--text)}
.btn-google svg{width:20px;height:20px}
.or-line{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;font-weight:700;margin:18px 0}
.or-line::before,.or-line::after{content:"";flex:1;height:1px;background:var(--line)}
.auth-card .skip{display:block;text-align:center;margin-top:16px;color:var(--muted);font-size:.9rem;font-weight:600}
.auth-card .skip:hover{color:var(--brand)}
.auth-card .alt{text-align:center;margin:18px 0 0;font-size:.92rem;color:var(--muted)}
.auth-card .alt a{color:var(--brand);font-weight:700}
.auth-card .invalid-msg{color:#dc3545;font-size:.84rem;margin-top:4px}

/* before / after compare slider */
.live{margin-bottom:14px}
.live-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.live-head b{font-size:.95rem}
.live-head small{color:var(--muted);font-weight:600}
.live-name{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmp{position:relative;margin:0 auto;border-radius:14px;overflow:hidden;background:repeating-conic-gradient(#eceefb 0 25%,#fff 0 50%) 0 0/18px 18px;user-select:none;touch-action:pan-y;cursor:ew-resize;--p:50%;border:1px solid var(--line)}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none;-webkit-user-drag:none}
.cmp .cmp-b{clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp-bar{position:absolute;top:0;bottom:0;left:var(--p);width:0;outline:none}
.cmp-bar::before{content:"";position:absolute;top:0;bottom:0;left:-1px;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.cmp-knob{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;gap:0;width:44px;height:44px;border-radius:50%;background:#fff;color:var(--brand);font-size:.8rem;box-shadow:0 4px 14px rgba(0,0,0,.28)}
.cmp-bar:focus-visible .cmp-knob{box-shadow:0 0 0 3px var(--brand-2),0 4px 14px rgba(0,0,0,.28)}
.cmp-tag{position:absolute;padding:6px 12px;border-radius:10px;background:rgba(15,16,40,.62);color:#fff;font-weight:800;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;line-height:1.25;backdrop-filter:blur(4px);pointer-events:none}
.cmp-tag small{display:block;font-weight:600;font-size:.76rem;letter-spacing:0;text-transform:none;opacity:.92}
.cmp-tag.l{left:10px;bottom:10px}
.cmp-tag.r{right:10px;top:10px;text-align:right}
.live.busy .cmp{opacity:.78;transition:opacity .15s}
.live-hint{color:var(--muted);font-size:.8rem;text-align:center;margin:8px 0 0}
.res.sel{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-2) 16%,transparent)}
.res.pick{cursor:pointer}


/* ==========================================================
   v6: clean pass (inspired by minimal converter UIs)
   White canvas, upload box is the hero, calmer cards,
   no glows / gradient text. Overrides earlier rules on purpose.
   ========================================================== */
:root{
  --bg:#f6f7fb; --bg2:#eceef7; --line:#e6e8f2; --muted:#626783;
  --shadow:0 1px 2px rgba(20,24,60,.04);
  --shadow-lg:0 1px 2px rgba(20,24,60,.04),0 18px 40px -26px rgba(49,46,129,.28);
}
body{background:#fff}
.site-header{background:rgba(255,255,255,.92)}
.nav-dd .nav-link-x{font-weight:600}

/* hero: plain white, tool first */
.hero{padding:40px 0 36px;background:#fff}
.hero::before,.hero::after{display:none}
.hero h1{font-size:clamp(1.9rem,4vw,2.7rem);letter-spacing:-.03em;margin-bottom:10px}
.hero h1 em{background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--brand)}
.lead-x{font-size:1.05rem;margin-bottom:0;max-width:720px}
.hero-card{margin-top:26px}
.hero .chips{margin-top:18px}
.hero-links{margin-top:14px}
.hero-links .pill{border-color:transparent;background:var(--bg);font-weight:600}
.hero-links .pill:hover{background:#fff;border-color:var(--brand)}

/* the upload box: big, calm, obvious */
.hero-tool.work-area{padding:14px;border-radius:24px;background:var(--bg);border:1px solid var(--line);box-shadow:none}
.hero-tool .dz{background:#fff;border:2px dashed color-mix(in srgb,var(--brand) 32%,var(--line));padding:64px 20px 56px;gap:4px}
.hero-tool .dz-ico{background:color-mix(in srgb,var(--brand) 10%,#fff);color:var(--brand);box-shadow:none;width:72px;height:72px;border-radius:50%}
.hero-tool .dz-ico i{color:var(--brand)}
.hero-tool .dz b.dz-btn{padding:15px 40px;font-size:1.15rem;border-radius:14px;box-shadow:0 10px 22px -12px var(--brand);margin:10px 0 6px}
.dz-hint{font-size:.9rem;max-width:420px}
.dz-fmts{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.dz-fmts span{font-size:.72rem;font-weight:800;letter-spacing:.05em;padding:3px 10px;border-radius:99px;background:var(--bg);color:var(--muted)}
.dz.over{transform:none;background:color-mix(in srgb,var(--brand) 7%,#fff)}

/* generic work area on tool pages */
.work-area{box-shadow:var(--shadow-lg);border-radius:22px}
.tool-head{background:#fff;padding:28px 0 4px}

/* sections: more air, tinted band instead of boxes everywhere */
.sec{padding-top:64px}
.sec-title{font-size:clamp(1.4rem,2.6vw,1.8rem)}
.band{background:var(--bg);margin-top:64px;padding:8px 0 56px}

/* cards: flat, quiet, accent only on hover */
.tool-card{padding:20px;border-radius:14px;box-shadow:none}
.tool-card:hover{transform:none;box-shadow:0 14px 30px -22px color-mix(in srgb,var(--c) 70%,transparent)}
.tool-icon{width:46px;height:46px;border-radius:12px;font-size:1.3rem;margin-bottom:12px;background:color-mix(in srgb,var(--c) 11%,#fff)}
.badge-pop{display:none}
.tool-card h2,.tool-card h3{padding-right:0;font-size:1rem}
.tool-card p{font-size:.88rem}
.steps li,.why-card,.faq details,.howto details,.howto ol li,.tool-links{box-shadow:none}
.steps li::before{border-radius:50%}
.howto ol li::before{border-radius:50%}
.why{padding:64px 0 0}
.why-card{background:transparent;border:0;padding:8px 6px;text-align:left}
.why .wi{border-radius:12px;width:46px;height:46px;font-size:1.3rem}

/* browse-all: one tidy white panel with three columns */
.tool-links{border-radius:14px}

/* footer: lighter */
.site-footer{margin-top:0;background:#14123a}

/* mobile */
@media (max-width:576px){
  .hero{padding:26px 0 28px}
  .hero-tool .dz{padding:44px 12px 38px}
  .hero-tool .dz b.dz-btn{width:100%;padding:15px 10px}
  .sec{padding-top:44px}
  .band{margin-top:44px;padding-bottom:40px}
}

@media (max-width:576px){.why{padding-top:44px}}

.hero-tool .live{margin-top:16px}

/* v6: static before / after */
.sec-sub.mx-auto{margin-left:auto;margin-right:auto}
.ba{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:960px;margin:0 auto}
.ba-item{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 10px 4px}
.ba-img{position:relative;border-radius:12px;overflow:hidden;background:var(--bg);aspect-ratio:3/2}
.ba-img img{display:block;width:100%;height:100%;object-fit:cover}
.ba-tag{position:absolute;left:12px;top:12px;padding:5px 12px;border-radius:99px;background:rgba(15,16,40,.7);color:#fff;font-weight:800;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(4px)}
.ba-after .ba-tag{background:var(--brand)}
.ba-item figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px 6px 10px;font-size:.92rem}
.ba-item figcaption span{color:var(--muted);font-weight:600}
.ba-item figcaption em{font-style:normal;margin-left:6px;padding:2px 9px;border-radius:99px;background:#dcfce7;color:#15803d;font-weight:800;font-size:.78rem}
@media (max-width:640px){.ba{grid-template-columns:1fr;gap:14px}}

/* ==========================================================
   v7: mobile fixes for long file names + footer social icons
   Cause of the broken layout: grid / flex items could not shrink
   below the width of an unbroken file name, so the whole work area
   grew wider than the phone screen.
   ========================================================== */
.work-area,.work-area>*,.hero-card,.res,.res-tx,.dz{min-width:0}
.work-area:has(> #opts:not([hidden])){grid-template-columns:minmax(0,1fr) 340px}
@media (max-width:900px){
  .work-area:has(> #opts:not([hidden])){grid-template-columns:minmax(0,1fr)}
}
/* file name: wraps over two lines instead of pushing the layout */
.res-tx b{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;white-space:normal;overflow:hidden;overflow-wrap:anywhere;word-break:break-word;line-height:1.3}
.res-tx small{display:block;overflow-wrap:anywhere}
/* the big upload button also carries the chosen file name in single-file tools */
.dz b.dz-btn{max-width:100%;white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:1.35}
.dz{max-width:100%}
.form-control,.form-select,.md-preview,.tb-area{min-width:0;max-width:100%}
.alert{overflow-wrap:anywhere}
@media (max-width:576px){
  .res{flex-wrap:wrap;gap:8px 10px;padding:10px}
  .res-th{width:48px;height:48px;font-size:1.4rem}
  .res-tx{flex:1 1 calc(100% - 62px)}
  .res:not(:has(.dl)) .res-tx{flex:1 1 0}
  .res .dl{margin-left:58px;flex:1 1 auto}
  .res .dl+.rm{margin-left:0}
  .hero-tool .dz b.dz-btn{font-size:1.05rem}
}

/* footer social icons */
.social{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.social a{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.09);color:#fff;font-size:1.15rem;transition:background .15s,transform .15s}
.social a:hover{background:var(--brand-2);color:#fff;transform:translateY(-2px)}
.social a:focus-visible{outline:2px solid #fff;outline-offset:2px}

/* ==========================================================
   v8: no sideways scroll on phones, file-type notice,
   Review / Suggestions widget
   ========================================================== */
body{overflow-x:hidden}
@supports (overflow:clip){body{overflow-x:clip}}
img,svg,video,canvas{max-width:100%}

.dz-note{margin-top:10px;padding:10px 14px;border-radius:12px;background:#fff4e5;border:1px solid #fed7aa;color:#9a3412;font-size:.9rem;font-weight:600;overflow-wrap:anywhere}
.dz-note[hidden]{display:none}

/* floating button */
.fb-open{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));z-index:45;display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border:0;border-radius:99px;background:var(--accent);color:#fff;font:inherit;font-weight:800;font-size:.92rem;line-height:1;box-shadow:0 14px 28px -12px rgba(249,115,22,.7),0 2px 6px rgba(20,24,60,.18);cursor:pointer;transition:background .15s,transform .15s}
.fb-open:hover{background:#ea580c;transform:translateY(-2px)}
.fb-open:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 45%,#fff);outline-offset:2px}
.fb-open i{font-size:1.1rem}
/* on phones the label shows for a few seconds, then folds into an icon so it never covers a page button */
@media (max-width:576px){
  .fb-open{padding:12px 15px;font-size:.86rem}
  .fb-text{display:inline-block;max-width:170px;overflow:hidden;white-space:nowrap;animation:fbFold .5s ease 6s forwards}
  .site-footer{padding-bottom:64px}
}
@keyframes fbFold{to{max-width:0;opacity:0;margin-left:-8px}}
.foot-link{border:0;background:none;padding:0;font:inherit;color:#c4c2e6;cursor:pointer}
.foot-link:hover{color:#fff;text-decoration:underline}

/* dialog */
.fb-dialog{width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:0;border:0;border-radius:22px;background:#fff;color:var(--text);box-shadow:0 40px 80px -24px rgba(20,18,58,.55);overflow:hidden}
.fb-dialog[open]{display:flex;flex-direction:column;animation:pop .16s ease-out}
.fb-dialog::backdrop{background:rgba(20,18,58,.55);backdrop-filter:blur(3px)}
body:has(.fb-dialog[open]){overflow:hidden}
.fb-dialog form{display:flex;flex-direction:column;min-height:0;max-height:calc(100dvh - 24px)}
.fb-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px 6px}
.fb-head h2,.fb-done h2{margin:0;font-size:1.3rem;font-weight:800;letter-spacing:-.02em}
.fb-x{width:36px;height:36px;border:0;border-radius:10px;background:var(--bg);color:var(--text);font-size:1rem;cursor:pointer;flex:none}
.fb-x:hover{background:var(--bg2)}
.fb-body{padding:6px 20px 8px;overflow-y:auto;min-height:0;display:grid;gap:14px}
.fb-sub{margin:0;color:var(--muted);font-size:.93rem}
.fb-body fieldset{border:0;margin:0;padding:0;min-width:0}
.fb-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;background:var(--bg2);padding:5px;border-radius:14px}
.fb-types label{cursor:pointer}
.fb-types input{position:absolute;opacity:0;pointer-events:none}
.fb-types span{display:flex;align-items:center;justify-content:center;gap:6px;padding:9px 4px;border-radius:10px;font-weight:800;font-size:.86rem;color:var(--muted);transition:all .15s;text-align:center}
.fb-types input:checked+span{background:#fff;color:var(--brand);box-shadow:0 4px 12px -4px rgba(49,46,129,.35)}
.fb-types input:focus-visible+span{outline:2px solid var(--brand);outline-offset:1px}
.fb-rating[hidden]{display:none}
.fb-rating legend,.fb-field>label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px;padding:0}
.fb-rating small,.fb-field small{color:var(--muted);font-weight:600}
.fb-stars{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.fb-stars input{position:absolute;opacity:0;pointer-events:none}
.fb-stars label{font-size:2rem;line-height:1;color:#d5d7ea;cursor:pointer;padding:0 3px;transition:color .1s,transform .1s}
.fb-stars label:hover,.fb-stars label:hover~label,.fb-stars input:checked~label{color:#f59e0b}
.fb-stars label:hover{transform:scale(1.12)}
.fb-stars input:focus-visible+label{outline:2px solid var(--brand);border-radius:6px}
.fb-field textarea,.fb-field input{display:block;width:100%;min-width:0;border:1px solid var(--line);border-radius:12px;padding:.62rem .9rem;font:inherit;color:var(--text);background:#fff}
.fb-field textarea{resize:vertical;min-height:110px;max-height:40dvh}
.fb-field textarea:focus,.fb-field input:focus{outline:0;border-color:var(--brand-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-2) 18%,transparent)}
.fb-count{text-align:right;color:var(--muted);font-size:.78rem;margin-top:4px}
.fb-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.fb-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fb-err{padding:10px 14px;border-radius:12px;background:#fde8ea;border:1px solid #f5c2c7;color:#842029;font-size:.9rem;font-weight:600;overflow-wrap:anywhere}
.fb-err[hidden],.fb-done[hidden],.fb-dialog form[hidden]{display:none}
.fb-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 20px 18px}
.fb-done{padding:34px 24px 28px;text-align:center}
.fb-done p{color:var(--muted);margin:8px 0 20px}
.fb-done-ico{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#dcfce7;color:#15803d;font-size:2rem;margin-bottom:12px}
@media (max-width:576px){
  .fb-dialog{width:100%;max-width:none;margin:auto 0 0;border-radius:22px 22px 0 0;max-height:94dvh}
  .fb-dialog form{max-height:94dvh}
  .fb-two{grid-template-columns:1fr}
  .fb-foot{padding-bottom:max(18px,env(safe-area-inset-bottom,0px))}
  .fb-foot .btn{flex:1}
}

/* v9: search landing pages */
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 4px}
.chip-row .pill{text-decoration:none}
.howto ul{color:var(--bs-secondary-color,#6c757d);padding-left:1.2rem;margin-bottom:1rem}
.howto ul li{margin-bottom:.25rem}

/* v10: blog, listed-on, share row, skip link */
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--brand-dark);color:#fff;padding:10px 16px;border-radius:0 0 10px 10px;font-weight:700;transition:top .15s}
.skip-link:focus{top:0;color:#fff}
.share-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:22px 0 4px}
.share-row .share-l{font-weight:700;font-size:.9rem;color:var(--muted);margin-right:4px}
.share-row a,.share-row button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--brand-dark);font-size:1.1rem;cursor:pointer;padding:0}
.share-row a:hover,.share-row button:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.share-row button.done{background:var(--ok);color:#fff;border-color:var(--ok)}
.about-home{max-width:820px;margin:0 auto}
.about-home p{color:var(--muted);margin-bottom:.9rem}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.post-img{display:block;aspect-ratio:16/9;background:var(--bg2);overflow:hidden}
.post-img img{width:100%;height:100%;object-fit:cover;display:block}
.post-ph{display:flex;align-items:center;justify-content:center;height:100%;font-size:2.4rem;color:var(--brand-2)}
.post-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}
.post-body h2,.post-body h3{font-size:1.12rem;line-height:1.35;margin:0;font-weight:800}
.post-body h2 a,.post-body h3 a{color:var(--text)}
.post-body h2 a:hover,.post-body h3 a:hover{color:var(--brand)}
.post-body p{color:var(--muted);font-size:.93rem;margin:0;flex:1;overflow-wrap:anywhere}
.post-meta{display:flex;gap:10px;align-items:center;font-size:.8rem;color:var(--muted)}
.post-cat{background:var(--bg2);color:var(--brand-dark);font-weight:700;border-radius:999px;padding:2px 10px}
.post-by{color:var(--muted);margin:6px 0 0;font-size:.95rem}
.post-wrap{max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;min-width:0}
.post-cover{width:100%;height:auto;border-radius:12px;margin-bottom:18px;display:block}
.post-lead{font-size:1.1rem;font-weight:600;color:var(--text);margin-bottom:1.1rem}
.blog-content{font-size:1.04rem;line-height:1.8;overflow-wrap:anywhere}
.blog-content h2{font-size:1.45rem;font-weight:800;margin:1.7rem 0 .7rem}
.blog-content h3{font-size:1.18rem;font-weight:800;margin:1.4rem 0 .5rem}
.blog-content p,.blog-content ul,.blog-content ol{margin-bottom:1rem}
.blog-content ul,.blog-content ol{padding-left:1.3rem}
.blog-content li{margin-bottom:.35rem}
.blog-content a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.blog-content img{height:auto;border-radius:10px;margin:.6rem 0}
.blog-content blockquote{border-left:4px solid var(--brand-2);background:var(--bg);padding:10px 16px;border-radius:0 10px 10px 0;margin:1rem 0}
.blog-content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto;margin-bottom:1rem}
.blog-content th,.blog-content td{border:1px solid var(--line);padding:8px 12px;text-align:left}
.blog-content th{background:var(--bg)}
.blog-content pre{background:#15133a;color:#e9ebff;padding:14px;border-radius:10px;overflow-x:auto}
.post-cta{display:flex;flex-direction:column;gap:6px;align-items:flex-start;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:1.4rem 0}
.post-cta span{color:var(--muted);font-size:.95rem}
.post-author{display:flex;gap:14px;align-items:flex-start;border-top:1px solid var(--line);margin-top:20px;padding-top:18px}
.post-author p{margin:2px 0 0;color:var(--muted);font-size:.92rem}
.post-author .avatar{flex:none;width:44px;height:44px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.list-card{position:relative;display:flex;gap:14px;align-items:flex-start;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;color:var(--text);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;min-width:0}
.list-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:var(--text)}
.list-logo{flex:none;width:48px;height:48px;border-radius:12px;background:var(--bg2);color:var(--brand);font-weight:800;font-size:1.25rem;display:flex;align-items:center;justify-content:center;overflow:hidden}
.list-logo img{width:100%;height:100%;object-fit:cover}
.list-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.list-main b{font-size:1.05rem;overflow-wrap:anywhere}
.list-main small{color:var(--muted)}
.list-desc{color:var(--muted);font-size:.9rem;margin-top:4px}
.list-foot{color:var(--muted);font-size:.8rem;margin-top:6px}
.list-badge{font-style:normal;font-size:.7rem;font-weight:800;background:#fff2e5;color:#c2410c;border-radius:999px;padding:2px 8px;margin-left:4px;vertical-align:middle}
.list-ext{color:var(--muted);font-size:.9rem}
@media (max-width:575px){.post-wrap{padding:16px 14px;border-radius:12px}.blog-content{font-size:1rem}}

/* v11: add page numbers with live preview */
.apn{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:18px;align-items:start}
.apn-side{display:flex;flex-direction:column;gap:12px;min-width:0}
.apn-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.apn-box .form-label{margin-bottom:4px;font-size:.88rem}
.apn-pos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.apn-pos button{display:flex;flex-direction:column;align-items:center;gap:4px;border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:8px 2px;font-size:.72rem;font-weight:700;color:var(--muted);cursor:pointer}
.apn-pos button.on{border-color:var(--brand);background:#eef0ff;color:var(--brand-dark)}
.mp{position:relative;display:block;width:24px;height:32px;border:1.5px solid #b7bbd6;border-radius:3px;background:#fff}
.mp::after{content:"";position:absolute;width:8px;height:4px;border-radius:2px;background:currentColor;color:var(--brand)}
.mp-tl::after{top:3px;left:3px}.mp-tc::after{top:3px;left:50%;transform:translateX(-50%)}.mp-tr::after{top:3px;right:3px}
.mp-bl::after{bottom:3px;left:3px}.mp-bc::after{bottom:3px;left:50%;transform:translateX(-50%)}.mp-br::after{bottom:3px;right:3px}
.apn-cols{display:flex;gap:8px}
.apn-cols button{width:28px;height:28px;border-radius:50%;background:var(--s);border:2px solid #fff;box-shadow:0 0 0 1.5px #c9cde6;cursor:pointer;padding:0}
.apn-cols button.on{box-shadow:0 0 0 2.5px var(--brand)}
.apn-main{min-width:0}
.apn-top{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}
.apn-top small{color:var(--muted)}
.apn-scroll{max-height:78vh;overflow:auto;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:12px}
.apn-pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.apn-pg{margin:0;min-width:0}
.apn-sheet{position:relative;width:100%;background:#fff;box-shadow:0 1px 3px rgba(20,24,60,.18),0 8px 18px -10px rgba(20,24,60,.3);border-radius:3px;overflow:hidden}
.apn-sheet canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.apn-sheet .spin{position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;border:3px solid #dfe1f3;border-top-color:var(--brand);border-radius:50%;animation:apnspin .8s linear infinite}
.apn-sheet.ready .spin,.apn-sheet.fail .spin{display:none}
@keyframes apnspin{to{transform:rotate(360deg)}}
.apn-pg figcaption{font-size:.78rem;color:var(--muted);text-align:center;margin-top:6px;overflow-wrap:anywhere}
.apn-pg.off .apn-sheet{opacity:.55}
@media (max-width:860px){.apn{grid-template-columns:minmax(0,1fr)}.apn-scroll{max-height:70vh}.apn-pages{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}}

/* v11b: the page-number tool uses the site's tool-and-sidebar layout */
.apn-side[hidden],.apn-main[hidden]{display:none!important}
.apn-trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.apn-trio .form-label{font-size:.78rem;margin-bottom:3px;white-space:nowrap}
.apn-side{display:flex;flex-direction:column;gap:12px}
.apn-side .apn-box{background:#fff}
.apn-main{margin-top:14px}
@media (max-width:860px){.apn-scroll{max-height:56vh}}