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var(--ease-standard),background var(--duration-base) var(--ease-standard),box-shadow var(--duration-base) var(--ease-standard)}.ghost-action:hover{border-color:#20d6b557;background:#20d6b512;box-shadow:inset 0 0 0 1px #20d6b50d}.heading-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.heading-input{display:grid;grid-template-columns:1fr;align-items:stretch;gap:10px;border:1px solid rgba(238,246,244,.09);border-radius:var(--radius-sm);padding:9px;background:#041119b3;transition:border-color var(--duration-base) var(--ease-standard),background var(--duration-base) var(--ease-standard)}.heading-input:focus-within{border-color:#20d6b580;background:#071013c7}.heading-input span{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.heading-input strong{font-size:1.28rem;line-height:1}.heading-input small{font-size:.82rem}.heading-input small{color:var(--color-muted)}.heading-input 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var(--ease-soft)}.inline-error.is-visible{opacity:1;transform:translateZ(0)}.calculate-action{position:relative;z-index:1;width:100%;min-height:50px;margin-top:16px;font-size:1rem}.coefficient-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin-top:16px}.coefficient-card{min-width:0;border:1px solid rgba(238,246,244,.09);border-radius:var(--radius-sm);padding:10px 8px;background:#07101385;animation:content-rise .56s var(--ease-soft) both;animation-delay:calc(var(--stagger) * 45ms)}.coefficient-card span{display:block;color:var(--color-accent);font-size:.78rem;font-weight:700}.coefficient-card strong{display:block;margin-top:6px;font-size:clamp(.88rem,4.4vw,1.35rem);line-height:1;white-space:nowrap;letter-spacing:0;overflow:hidden;text-overflow:clip}.curve-card{position:relative;z-index:1;display:flex;flex:1;flex-direction:column;margin-top:16px;border:1px solid rgba(238,246,244,.09);border-radius:var(--radius-md);padding:12px;background:linear-gradient(rgba(83,196,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(83,196,255,.04) 1px,transparent 1px),#0411199e;background-size:36px 36px}.curve-chart{display:block;width:100%;height:auto;min-height:220px;margin-top:10px;overflow:visible}.chart-grid line{stroke:#eef6f414;stroke-width:1}.curve-area{fill:url(#curveFill)}.curve-line{fill:none;stroke:var(--color-accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:3;filter:url(#curveGlow);stroke-dasharray:1;stroke-dashoffset:1;animation:draw-curve .92s var(--ease-soft) forwards}.chart-point{opacity:0;animation:point-in .42s var(--ease-soft) forwards;animation-delay:calc(.24s + var(--stagger) * 55ms)}.chart-point circle{fill:var(--color-bg);stroke:var(--color-accent);stroke-width:2}.chart-point text{fill:var(--color-muted);font-size:10px;text-anchor:middle}.calc-table-wrap{position:relative;z-index:1;margin-top:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.calc-table{width:100%;min-width:560px;border-collapse:collapse;font-size:.86rem}.calc-table th,.calc-table td{border-bottom:1px solid rgba(238,246,244,.08);padding:10px 8px;text-align:right;white-space:nowrap}.calc-table th:first-child,.calc-table td:first-child{position:sticky;left:0;background:#10191d;text-align:left}.calc-table th{color:var(--color-muted);font-weight:600}@keyframes draw-curve{to{stroke-dashoffset:0}}@keyframes point-in{0%{opacity:0;transform:translate3d(0,8px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes compass-drift{0%{transform:rotate(14deg)}to{transform:rotate(23deg)}}@keyframes compass-drift-alt{0%{transform:rotate(108deg)}to{transform:rotate(116deg)}}@media(min-width:760px){.deviation-landing-hero{min-height:calc(100svh - 96px);padding-block:20svh 72px}.hero-actions{flex-direction:row}.hero-visual{position:absolute;inset:0;margin-right:0;border-radius:0}.hero-visual img{object-position:center}.hero-copy{max-width:500px;padding:22px}.hero-copy h1{font-size:clamp(3rem,4.6vw,4.6rem)}.landing-band,.formula-section,.heading-section,.workflow-section{padding:96px 0}.problem-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:34px}.formula-section{grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:stretch}.formula-panel{padding:26px}.heading-section{grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr)}.workflow-section{grid-template-columns:1fr}.workflow-step h2{font-size:clamp(2.4rem,8vw,4.2rem)}.landing-cta{padding:34px;margin:56px 0 84px}.product-hero{grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);gap:42px;padding:54px 0 72px}.product-panel{padding:18px}.app-placeholder{padding:56px 0}.deviation-app{padding:44px 0 132px}.app-hero{padding:28px 0 42px}.app-workspace{grid-template-columns:minmax(320px,.86fr) minmax(0,1.14fr);align-items:stretch;gap:20px}.calc-panel,.result-summary-panel{min-height:100%}.result-summary-panel{display:flex;flex-direction:column}.result-table-panel{grid-column:1 / -1}.calc-panel,.result-panel{padding:18px}.coefficient-grid{gap:8px}.coefficient-card strong{font-size:clamp(.9rem,1.55vw,1.35rem)}.curve-card{min-height:0}.curve-chart{flex:1;min-height:260px}.panel-heading,.curve-header{align-items:flex-start;flex-direction:column}}@media(min-width:1100px){.deviation-landing-hero{padding-bottom:86px}.hero-copy{max-width:520px}.hero-copy h1{font-size:clamp(3.2rem,4.2vw,4.8rem)}.workflow-section{grid-template-columns:repeat(3,minmax(0,1fr))}.workflow-step h2{font-size:clamp(2.2rem,4.2vw,4.1rem)}}@media(min-width:900px){.panel-heading,.curve-header{align-items:flex-start;flex-direction:row;justify-content:space-between}.panel-actions{width:auto;min-width:216px}}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}