.app-topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:#ffffffd9;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--color-gw-border)}.app-topbar-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--color-gw-dark);font-size:.95rem}.app-topbar-logo-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:var(--color-gw-dark);color:var(--color-gw-white);border-radius:7px;font-weight:800;font-size:11px;letter-spacing:-.05em;gap:0}.app-topbar-logo-mark span{line-height:1}.app-topbar-logo-text{font-weight:500}.app-topbar-logo-text strong{font-weight:800}.app-topbar-close{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--color-gw-bg);color:var(--color-gw-text-light);text-decoration:none;transition:all .2s ease}.app-topbar-close:hover{background:var(--color-gw-bg-2);color:var(--color-gw-dark)}.app-main{min-height:calc(100vh - 65px);display:flex;flex-direction:column}@media(max-width:540px){.app-topbar{padding:12px 14px}.app-topbar-logo-text{display:none}}.konf-app-shell{flex:1 1 auto;width:100%;max-width:1100px;margin:0 auto;padding:clamp(32px,5vw,56px) clamp(20px,4vw,40px) clamp(48px,6vw,80px);display:flex;flex-direction:column}.konf-intro{text-align:center;margin-bottom:clamp(20px,3vw,32px)}.konf-intro h1{font-size:clamp(1.35rem,2.6vw,1.75rem);font-weight:800;letter-spacing:-.02em;color:var(--color-gw-dark);margin:0 0 6px}.konf-intro p{font-size:.95rem;color:var(--color-gw-text-light);max-width:560px;margin:0 auto;line-height:1.55}.konf-seo{border-top:1px solid var(--color-gw-border);background:var(--color-gw-bg);padding:clamp(40px,6vw,72px) clamp(20px,4vw,40px)}.konf-seo-inner{max-width:860px;margin:0 auto}.konf-seo h2{font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:800;letter-spacing:-.015em;color:var(--color-gw-dark);margin:0 0 12px}.konf-seo h2+.konf-seo-lead{margin-top:0}.konf-seo-lead,.konf-seo-note{color:var(--color-gw-text-light);line-height:1.65;font-size:.95rem;margin:0 0 24px}.konf-seo-note a,.konf-faq a,.konf-seo-links a{color:var(--color-gw-dark);font-weight:600;text-decoration:underline;text-underline-offset:2px}.konf-steps{list-style:none;margin:0 0 40px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.konf-steps li{background:var(--color-gw-white, #fff);border:1px solid var(--color-gw-border);border-radius:12px;padding:16px}.konf-steps strong{display:block;font-size:.85rem;font-weight:800;color:var(--color-gw-dark);margin-bottom:6px}.konf-steps span{font-size:.85rem;color:var(--color-gw-text-light);line-height:1.55}.konf-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 16px}.konf-tier{display:block;background:var(--color-gw-white, #fff);border:1px solid var(--color-gw-border);border-radius:12px;padding:16px;text-decoration:none;transition:border-color .2s ease}.konf-tier:hover{border-color:var(--color-gw-dark)}.konf-tier strong{display:block;font-size:.95rem;font-weight:800;color:var(--color-gw-dark);margin-bottom:4px}.konf-tier span{font-size:.85rem;color:var(--color-gw-text-light);line-height:1.5}.konf-faq{background:var(--color-gw-white, #fff);border:1px solid var(--color-gw-border);border-radius:12px;padding:0;margin-bottom:10px}.konf-faq summary{cursor:pointer;padding:14px 16px;font-weight:700;font-size:.95rem;color:var(--color-gw-dark);list-style:none;position:relative}.konf-faq summary::-webkit-details-marker{display:none}.konf-faq summary:after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--color-gw-text-light);font-weight:600}.konf-faq[open] summary:after{content:"−"}.konf-faq p{padding:0 16px 16px;margin:0;font-size:.9rem;color:var(--color-gw-text-light);line-height:1.65}.konf-seo-links{margin:32px 0 0;font-size:.9rem;color:var(--color-gw-text-light);line-height:1.8}@media(max-width:860px){.konf-steps{grid-template-columns:repeat(2,1fr)}.konf-tiers{grid-template-columns:1fr}}@media(max-width:540px){.konf-steps{grid-template-columns:1fr}}