:root{
  --bg:#f5f4f0; --surface:#faf9f5; --card:#ffffff;
  --ink:#26241f; --ink-soft:#4c483f; --muted:#75705f;
  --clay:#d97757; --clay-dark:#bf5f3d; --clay-soft:#f7e3d9;
  --line:#e5e0d1; --line-soft:#edeade;
  --ring:0 0 0 1px rgba(38,36,31,.07);
  --shadow:0 1px 2px rgba(84,62,40,.05),0 8px 24px -12px rgba(84,62,40,.18);
  --shadow-lift:0 2px 4px rgba(84,62,40,.06),0 16px 36px -14px rgba(84,62,40,.28);
  --r-lg:18px; --r-md:12px; --r-sm:8px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);margin:0;line-height:1.6;font-size:16.5px;-webkit-font-smoothing:antialiased}
::selection{background:var(--clay-soft)}
a{color:var(--clay-dark);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;color:var(--ink);margin:0 0 .4em}
h1{font-size:clamp(32px,5.2vw,50px);line-height:1.12}
h2{font-size:clamp(22px,3vw,28px)}
em{font-style:italic;color:var(--clay-dark)}
.muted{color:var(--muted)}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}

/* header */
.site-header{max-width:1060px;margin:0 auto;padding:18px 22px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:21px;font-weight:700;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-logo{width:36px;height:36px;border-radius:10px;box-shadow:var(--ring)}
.brand-logo.small{width:22px;height:22px;border-radius:6px}
.site-header nav{display:flex;align-items:center;gap:20px}
.site-header nav a{color:var(--ink-soft);font-size:15px}
.site-header nav a:hover{color:var(--ink);text-decoration:none}

/* buttons */
.btn,.btn-primary,button{display:inline-block;background:var(--clay);color:#fff;border:0;border-radius:10px;padding:11px 20px;font-size:15.5px;font-weight:600;cursor:pointer;box-shadow:var(--ring);transition:transform .12s ease,background .12s ease;text-decoration:none;font-family:var(--sans)}
.btn:hover,.btn-primary:hover,button:hover{background:var(--clay-dark);text-decoration:none}
.btn:active,button:active{transform:scale(.98)}
.btn-small{padding:7px 14px;font-size:14px;border-radius:8px}
button.secondary,.btn-ghost{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
button.secondary:hover,.btn-ghost:hover{background:#fff}

/* hero */
.hero{max-width:1060px;margin:10px auto 0;padding:34px 22px 8px;display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:13px;color:var(--ink-soft);margin-bottom:20px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--clay);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero p.lede{font-size:18.5px;color:var(--ink-soft);max-width:46ch;margin:0 0 26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-img{border-radius:22px;box-shadow:var(--shadow-lift);border:1px solid var(--line-soft);display:block;width:100%}
.hero-note{font-size:13.5px;color:var(--muted);margin-top:14px}

/* trust strip */
.trust{max-width:1060px;margin:44px auto 0;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.trust div{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r-md);padding:14px 18px;font-size:14.5px;color:var(--ink-soft)}
.trust strong{display:block;font-family:var(--serif);color:var(--ink);font-size:16px;margin-bottom:2px}

/* tool cards */
.tools{max-width:1060px;margin:52px auto 0;padding:0 22px}
.tools-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tool-card{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .16s ease,box-shadow .16s ease}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.tool-card .thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface)}
.tool-card .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.tool-card .body{padding:20px 22px 22px}
.tool-card h3{font-size:21px;margin-bottom:4px}
.tool-card p{color:var(--ink-soft);margin:0 0 12px;font-size:15.5px}
.tool-card .go{font-weight:600;font-size:15px}

/* pro band */
.pro-band{max-width:1060px;margin:56px auto 0;padding:0 22px}
.pro-inner{background:#2b2925;color:#f3efe6;border-radius:22px;padding:38px 40px;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:var(--shadow-lift)}
.pro-inner h2{color:#fff;margin-bottom:6px}
.pro-inner p{color:#cfc9ba;margin:0;max-width:52ch}
.pro-price{font-family:var(--serif);font-size:40px;color:#fff;white-space:nowrap}
.pro-price small{display:block;font-family:var(--sans);font-size:13px;color:#cfc9ba;text-align:right}

/* generic pages */
main.page{max-width:820px;margin:0 auto;padding:26px 22px 10px}
.card{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);padding:22px 24px;margin:16px 0;box-shadow:var(--shadow)}
.tool-hero{display:grid;grid-template-columns:1fr 190px;gap:26px;align-items:center;margin-bottom:6px}
.tool-hero img{border-radius:16px;border:1px solid var(--line-soft);box-shadow:var(--shadow)}
textarea,input[type=text]{width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px;font:inherit;color:var(--ink);outline:none;transition:box-shadow .12s ease,border-color .12s ease}
textarea:focus,input[type=text]:focus{border-color:var(--clay);box-shadow:0 0 0 3px var(--clay-soft)}
input[type=file]{width:100%;background:var(--surface);border:1.5px dashed #d8d0ba;border-radius:var(--r-md);padding:26px 18px;cursor:pointer}
.stats-card{font-size:16px}
.stats-card #stats{font-variant-numeric:tabular-nums}
.price{font-family:var(--serif);font-size:34px;font-weight:700}

/* dialog */
dialog{border:1px solid var(--line);border-radius:16px;max-width:430px;width:calc(100% - 40px);padding:28px;background:#fff;color:var(--ink);box-shadow:var(--shadow-lift)}
dialog::backdrop{background:rgba(43,41,37,.42);backdrop-filter:blur(3px)}
dialog h2{margin-bottom:2px}
dialog hr{border:0;border-top:1px solid var(--line-soft);margin:18px 0}
dialog input[type=text]{margin:4px 0 8px}

/* footer */
.site-footer{max-width:1060px;margin:64px auto 0;padding:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14.5px;color:var(--muted);flex-wrap:wrap}
.site-footer a{color:var(--ink-soft)}
.foot-brand{display:flex;align-items:center;gap:7px;font-family:var(--serif);color:var(--ink-soft)}

@media (max-width:760px){
  .hero{grid-template-columns:1fr;padding-top:18px}
  .tool-grid,.trust{grid-template-columns:1fr}
  .pro-inner{flex-direction:column;align-items:flex-start;padding:30px 26px}
  .pro-price small{text-align:left}
  .tool-hero{grid-template-columns:1fr}
  .tool-hero img{max-width:230px}
}

/* --- round 2: professional polish --- */
.site-header{position:sticky;top:0;z-index:30;background:rgba(245,244,240,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);max-width:none;padding-left:max(22px,calc(50% - 508px));padding-right:max(22px,calc(50% - 508px))}
.section{max-width:1060px;margin:58px auto 0;padding:0 22px}
.section-head{margin-bottom:18px}
.section-head p{color:var(--muted);margin:4px 0 0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);padding:22px 24px;box-shadow:var(--shadow)}
.step .num{font-family:var(--serif);font-size:32px;color:var(--clay);line-height:1}
.step h3{font-size:18px;margin:10px 0 4px}
.step p{color:var(--ink-soft);margin:0;font-size:15px}
.faq details{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-md);padding:15px 20px;margin:10px 0;box-shadow:var(--shadow)}
.faq summary{font-family:var(--serif);font-weight:600;font-size:16.5px;cursor:pointer;color:var(--ink)}
.faq details p{color:var(--ink-soft);margin:8px 0 2px;font-size:15.5px}
.ticks{list-style:none;padding:0;margin:10px 0}
.ticks li{padding-left:27px;position:relative;margin:9px 0;color:var(--ink-soft)}
.ticks li::before{content:"✳";position:absolute;left:2px;color:var(--clay);font-size:15px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r-md);padding:14px 18px}
.stat b{display:block;font-family:var(--serif);font-size:27px;font-weight:600;line-height:1.15}
.stat span{font-size:13px;color:var(--muted);letter-spacing:.02em}
#out a{display:inline-block;background:var(--clay-soft);color:var(--clay-dark);padding:9px 15px;border-radius:8px;font-weight:600;margin:5px 8px 5px 0;font-size:15px}
#out a:hover{background:#f2d2c1;text-decoration:none}
.related{margin-top:26px}
.foot-bottom{flex-basis:100%;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line-soft);padding-top:13px;font-size:13px;color:var(--muted)}
.notfound{max-width:640px;margin:70px auto;padding:0 22px;text-align:center}
.notfound img{width:84px;height:84px;border-radius:20px;margin-bottom:18px}
@media (max-width:760px){.steps{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}}