.tank-section{padding:6rem 0;position:relative}.tank-section-alt{background:#0f172a66;border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}.tank-h2{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;margin-bottom:1.5rem;letter-spacing:-.02em}.tank-prose{max-width:800px;margin:0 auto;font-size:1.15rem;line-height:1.85;color:var(--color-text-secondary)}.tank-prose p{margin-bottom:1.5rem}.tank-prose strong{color:var(--color-text)}.tank-prose a{color:#60a5fa;text-decoration:underline;text-underline-offset:3px}.tank-prose a:hover{color:#93c5fd}.tank-link{display:inline-flex;align-items:center;gap:.5rem;color:#3b82f6;font-weight:600;font-size:.95rem;transition:gap .3s ease}.tank-link:hover{gap:.8rem}.tank-usecase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.tank-usecase-card{display:block;text-decoration:none;padding:2.5rem;background:linear-gradient(145deg,#0f172a99,#0f172a4d);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.06);border-radius:1.5rem;transition:all .5s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.tank-usecase-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(236,72,153,.1),transparent 70%);opacity:0;transition:opacity .5s ease;z-index:-1}.tank-usecase-card:hover{border-color:#ec489966;transform:translateY(-8px) scale(1.02);box-shadow:0 20px 40px -15px #ec489940,inset 0 1px #ffffff1a}.tank-usecase-card:hover:before{opacity:1}.tank-usecase-card h3{font-size:1.3rem;font-weight:700;margin:1rem 0 .5rem;color:var(--color-text)}.tank-usecase-card p{color:var(--color-text-secondary);font-size:1rem;line-height:1.6}.tank-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:3rem;max-width:1000px;margin:0 auto}.tank-step{text-align:center;padding:2.5rem;background:#0f172a66;border:1px solid rgba(255,255,255,.04);backdrop-filter:blur(12px);border-radius:1.5rem;transition:all .4s cubic-bezier(.16,1,.3,1)}.tank-step:hover{transform:translateY(-4px);background:#0f172a99;border-color:#8b5cf64d;box-shadow:0 20px 40px -15px #8b5cf633}.tank-step-number{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;margin:0 auto 1.5rem;box-shadow:0 10px 30px -10px #3b82f680}.tank-step h3{font-size:1.4rem;font-weight:700;margin-bottom:.8rem}.tank-step p{color:var(--color-text-secondary);line-height:1.7}.tank-table-wrapper{overflow-x:auto;border-radius:1.5rem;border:1px solid rgba(255,255,255,.06);background:linear-gradient(145deg,#0f172a99,#0f172a59);backdrop-filter:blur(16px)}.tank-table{width:100%;border-collapse:collapse;min-width:700px}.tank-table th,.tank-table td{padding:1.25rem 1.5rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.05)}.tank-table th{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8}.tank-highlight-col{background:#3b82f60f}.tank-check{color:#34d399;display:inline-flex;vertical-align:middle}.tank-testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}.tank-resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}.tank-resource-block{padding:2rem;background:linear-gradient(145deg,#0f172a99,#0f172a4d);border:1px solid rgba(255,255,255,.06);border-radius:1.5rem}.tank-resource-block h3{display:flex;align-items:center;gap:.7rem;font-size:1.15rem;margin-bottom:1rem}.tank-faq-list{display:grid;gap:1rem}.tank-faq-item{background:linear-gradient(145deg,#0f172a8c,#0f172a59);border:1px solid rgba(255,255,255,.06);border-radius:1rem;overflow:hidden}.tank-faq-item summary{list-style:none;cursor:pointer;padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-weight:600}.tank-faq-answer{padding:0 1.5rem 1.25rem;color:var(--color-text-secondary);line-height:1.75}@media(max-width:720px){.tank-section{padding:4.5rem 0}.tank-step,.tank-usecase-card,.tank-resource-block{padding:1.5rem}}