* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f6f7fb;
    color: #1f2937;
}
.container { width: min(1160px, 92%); margin: 0 auto; }
.header { background: #111827; color: white; padding: 18px 0; }
.header a { color: white; text-decoration: none; margin-right: 16px; }
.hero { padding: 44px 0 24px; text-align: center; }
.hero h1 { font-size: 42px; margin: 0 0 8px; }
.card {
    background: white;
    border-radius: 18px;
    padding: 24px;
    margin: 22px 0;
    box-shadow: 0 6px 24px rgba(0,0,0,0.07);
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.type-card {
    border: 1px solid #e5e7eb;
    background: white;
    border-radius: 16px;
    padding: 18px;
    cursor: pointer;
    transition: .15s;
}
.type-card:hover, .type-card.active {
    border-color: #ec4899;
    box-shadow: 0 8px 22px rgba(236,72,153,.18);
}
.type-card strong { display: block; font-size: 18px; margin-bottom: 6px; }
.form-section { display: none; }
.form-section.active { display: block; }
input, textarea, select {
    width: 100%;
    padding: 12px;
    margin: 8px 0 14px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
}
button, .btn {
    display: inline-block;
    background: #f43f5e;
    color: white;
    border: 0;
    padding: 12px 16px;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    font-weight: bold;
}
.btn-secondary { background: #374151; }
.btn-google { background: #fff; color: #111827; border: 1px solid #d1d5db; }
.small { color: #6b7280; font-size: 14px; }
.ad-box {
    min-height: 120px;
    border: 1px dashed #cbd5e1;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    margin: 24px 0;
}
.redirect-wrap {
    max-width: 760px;
    margin: 40px auto;
    background: white;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}
.result-list { text-align: left; display: inline-block; max-width: 100%; }
.link-list a { display: block; padding: 12px; border: 1px solid #e5e7eb; border-radius: 10px; margin: 10px 0; text-decoration: none; color: #111827; }
.table { width: 100%; border-collapse: collapse; }
.table th,.table td { padding: 10px; border-bottom: 1px solid #e5e7eb; text-align: left; }
.qr-box { text-align: center; }

.break-text { word-break: break-word; overflow-wrap: anywhere; }
button.btn-secondary, .btn-secondary { background: #374151; }


/* SEO Frontend v4 */
.nav-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.seo-hero {
    background:
        radial-gradient(circle at 20% 20%, rgba(244,63,94,.16), transparent 28%),
        radial-gradient(circle at 80% 10%, rgba(168,85,247,.14), transparent 30%),
        linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    padding: 64px 0 42px;
}
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 32px;
    align-items: center;
}
.eyebrow {
    color: #f43f5e;
    font-weight: 700;
    letter-spacing: .02em;
}
.seo-hero h1 {
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.08;
    margin: 8px 0 18px;
}
.lead {
    font-size: 19px;
    line-height: 1.75;
    color: #475569;
}
.cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 24px 0 10px;
}
.trust-line {
    color: #64748b;
    font-size: 15px;
}
.hero-card {
    background: #fff;
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 12px 40px rgba(15,23,42,.12);
    text-align: center;
}
.fake-qr {
    width: 190px;
    height: 190px;
    margin: 0 auto 20px;
    background:
        linear-gradient(90deg, #111 10px, transparent 10px) 0 0/22px 22px,
        linear-gradient(#111 10px, transparent 10px) 0 0/22px 22px,
        #fff;
    border: 14px solid #111827;
    border-radius: 14px;
    position: relative;
}
.fake-qr span {
    position: absolute;
    width: 38px;
    height: 38px;
    border: 10px solid #fff;
    outline: 10px solid #111827;
    background: #111827;
}
.fake-qr span:nth-child(1) { top: 16px; left: 16px; }
.fake-qr span:nth-child(2) { top: 16px; right: 16px; }
.fake-qr span:nth-child(3) { bottom: 16px; left: 16px; }
.answer-box-section {
    padding: 28px 0;
}
.answer-box {
    border: 1px solid #f9a8d4;
    background: #fff7fb;
    border-radius: 20px;
    padding: 26px;
}
.answer-box h2 {
    margin-top: 0;
}
.answer-box p {
    font-size: 18px;
    line-height: 1.8;
}
.seo-section {
    padding: 56px 0;
}
.seo-section.alt {
    background: #fff;
}
.seo-section h2 {
    font-size: clamp(28px, 3vw, 40px);
    margin: 0 0 16px;
}
.section-lead {
    color: #475569;
    font-size: 18px;
    line-height: 1.8;
    max-width: 920px;
}
.feature-grid, .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 28px;
}
.feature-card, .step-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 4px 18px rgba(15,23,42,.05);
}
.feature-card h3, .step-card h3 {
    margin-top: 0;
}
.feature-card p, .step-card p, .content-block p, .long-article p {
    line-height: 1.85;
    color: #475569;
}
.step-card span {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #f43f5e;
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    margin-bottom: 10px;
}
.center-cta {
    text-align: center;
    margin-top: 28px;
}
.content-block, .long-article {
    background: #fff;
    border-radius: 18px;
    padding: 26px;
    border: 1px solid #e5e7eb;
}
.long-article h3 {
    font-size: 24px;
    margin-top: 28px;
}
.long-article h3:first-child {
    margin-top: 0;
}
.faq-list {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}
.faq-item {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 18px;
}
.faq-item summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 18px;
}
.faq-item p {
    line-height: 1.8;
    color: #475569;
}
.final-cta {
    text-align: center;
    background:
        radial-gradient(circle at 50% 0%, rgba(244,63,94,.12), transparent 35%),
        #f8fafc;
}
.final-cta p {
    max-width: 760px;
    margin: 0 auto 24px;
    color: #475569;
    line-height: 1.8;
}
.footer {
    background: #111827;
    color: #cbd5e1;
    padding: 28px 0;
}
.footer a {
    color: #fff;
    margin-right: 14px;
    text-decoration: none;
}
@media (max-width: 820px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    .seo-hero {
        padding-top: 38px;
    }
}



/* v5 mobile-first creator UX */
:root{--pink:#f43f5e;--pink2:#ec4899;--dark:#111827;--muted:#64748b;--line:#e5e7eb;--soft:#f8fafc}.create-page{background:#f3f6fb;padding-bottom:86px}.app-topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.9)}.app-topbar-inner{height:62px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;color:var(--dark);text-decoration:none;font-size:20px}.top-actions a{color:var(--dark);text-decoration:none;margin-left:14px;font-weight:600}.creator-shell{padding:22px 0 40px}.creator-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:18px}.creator-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.05;margin:4px 0 10px}.creator-hero p{color:var(--muted);font-size:17px;line-height:1.6;margin:0}.mini-help{white-space:nowrap;color:var(--pink);font-weight:700;text-decoration:none}.creator-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:20px;align-items:start}.type-panel,.form-card,.result-card{background:white;border:1px solid rgba(226,232,240,.9);border-radius:24px;box-shadow:0 8px 30px rgba(15,23,42,.07)}.type-panel{position:sticky;top:82px;padding:18px}.panel-title h2{font-size:20px;margin:0 0 4px}.panel-title p{margin:0 0 14px;color:var(--muted);font-size:14px}.mobile-type-select{display:none;height:50px;background:#fff;font-weight:700}.type-list{display:grid;gap:8px}.type-option{width:100%;border:1px solid var(--line);background:#fff;color:var(--dark);border-radius:16px;padding:12px;display:grid;grid-template-columns:40px 1fr;gap:10px;align-items:center;text-align:left;cursor:pointer}.type-option.active{border-color:var(--pink);background:linear-gradient(90deg,rgba(244,63,94,.10),rgba(236,72,153,.05));box-shadow:0 8px 18px rgba(244,63,94,.12)}.type-icon{width:40px;height:40px;border-radius:12px;background:#f8fafc;display:flex;align-items:center;justify-content:center}.type-option strong{display:block;color:var(--dark);font-size:15px}.type-option small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.form-card{padding:24px}.form-card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:20px}.step-label{color:var(--pink);font-weight:800;margin:0 0 4px;font-size:13px}.form-card-head h2{margin:0;font-size:clamp(24px,4vw,34px)}.live-badge{background:#fff1f2;color:#be123c;border:1px solid #fecdd3;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:800}.form-card label{display:block;font-weight:800;margin-top:12px;margin-bottom:6px}.form-card input,.form-card textarea,.form-card select{border:1px solid #dbe3ef;background:#f8fafc;min-height:52px;font-size:16px;border-radius:14px;padding:13px 14px}.form-card textarea{min-height:110px;resize:vertical}.form-section{display:none;border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.form-section.active{display:block}.form-section h3{font-size:24px;margin:0 0 4px}.field-help{margin:0 0 12px;color:var(--muted)}.btn-large{width:100%;min-height:54px;font-size:17px;border-radius:16px}.desktop-submit{margin-top:22px}.btn-soft,.btn-soft-link{background:#eef2ff;color:#3730a3}.alert-error{background:#fff1f2;color:#be123c;border:1px solid #fecdd3;padding:14px 16px;border-radius:16px;margin-bottom:16px;font-weight:700}.result-modal{margin-top:24px}.result-card{padding:26px;text-align:center}.success-mark{width:58px;height:58px;margin:0 auto 12px;border-radius:50%;background:#dcfce7;color:#15803d;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:900}.qr-preview{display:inline-block;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px;margin:14px 0}.result-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;max-width:700px;margin:0 auto}.mobile-sticky-submit{display:none}.link-row{background:#f8fafc;border:1px solid var(--line);padding:12px;border-radius:16px;margin-bottom:10px}@media(max-width:900px){.creator-grid{grid-template-columns:1fr}.type-panel{position:static}.type-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.create-page{padding-bottom:96px}.app-topbar-inner{height:58px}.top-actions a{font-size:14px;margin-left:8px}.creator-shell{padding-top:16px}.creator-hero{display:block;margin-bottom:14px}.creator-hero h1{font-size:36px}.creator-hero p{font-size:15px}.mini-help{display:inline-block;margin-top:10px}.type-panel{padding:16px;border-radius:20px}.panel-title{margin-bottom:10px}.mobile-type-select{display:block;margin-bottom:0}.type-list{display:none}.form-card{padding:18px;border-radius:20px}.form-card-head{display:block}.live-badge{display:inline-block;margin-top:10px}.desktop-submit{display:none}.mobile-sticky-submit{display:block;position:fixed;left:0;right:0;bottom:0;z-index:80;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);border-top:1px solid rgba(226,232,240,.95);backdrop-filter:blur(12px)}.mobile-sticky-submit .btn{box-shadow:0 10px 24px rgba(244,63,94,.24)}.result-card{padding:20px;border-radius:20px}}