:root {
  --tg-ink: #151719;
  --tg-muted: #5f6468;
  --tg-faint: #8a8f93;
  --tg-paper: #f4f5f2;
  --tg-surface: #ffffff;
  --tg-rule: #d7dbdd;
  --tg-rule-dark: #aeb4b7;
  --tg-orange: #ef7d00;
  --tg-red: #e60012;
  --tg-max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--tg-ink); background: var(--tg-paper); font-family: Pretendard, "Noto Sans KR", Arial, sans-serif; }
img { max-width: 100%; }
.tg-main { overflow: clip; }
.tg-shell { width: min(calc(100% - 48px), var(--tg-max)); margin-inline: auto; }
.tg-subnav { position: sticky; top: 72px; z-index: 30; border-bottom: 1px solid var(--tg-rule); background: rgba(244,245,242,.96); }
.tg-subnav-inner { display: flex; width: min(calc(100% - 48px), var(--tg-max)); margin: auto; overflow-x: auto; scrollbar-width: none; }
.tg-subnav-inner::-webkit-scrollbar { display: none; }
.tg-subnav a { flex: 0 0 auto; padding: 17px 22px 15px; color: var(--tg-muted); border-bottom: 2px solid transparent; text-decoration: none; font-size: 14px; font-weight: 650; }
.tg-subnav a:first-child { padding-left: 0; }
.tg-subnav a[aria-current="page"] { color: var(--tg-ink); border-bottom-color: var(--tg-orange); }

.tg-hero { border-bottom: 1px solid var(--tg-ink); background: var(--tg-surface); }
.tg-hero-grid { display: grid; grid-template-columns: minmax(0, .78fr) minmax(540px, 1.22fr); min-height: 650px; }
.tg-hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 76px 58px 70px 0; border-right: 1px solid var(--tg-rule); }
.tg-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 58px; color: var(--tg-faint); font-size: 13px; }
.tg-breadcrumb a { color: inherit; text-decoration: none; }
.tg-breadcrumb strong { color: var(--tg-ink); }
.tg-hero h1 { margin: 0; font-size: var(--visual-hero-title); line-height: 1.08; letter-spacing: -.05em; }
.tg-hero-copy > p { max-width: 530px; margin: 28px 0 0; color: var(--tg-muted); font-size: 17px; line-height: 1.75; letter-spacing: -.015em; }
.tg-signal { display: flex; gap: 0; margin-top: 54px; border-top: 1px solid var(--tg-ink); }
.tg-signal span { position: relative; flex: 1; padding: 16px 12px 0 20px; color: var(--tg-muted); font-size: 13px; }
.tg-signal span::before { position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--tg-orange); content: ""; }
.tg-signal span:last-child::before { background: var(--tg-red); }
.tg-hero-visual { display: flex; align-items: center; justify-content: center; margin: 0; padding: 42px 0 42px 48px; background: #ecefed; }
.tg-hero-visual img { display: block; width: 100%; height: auto; }
.tg-storage-map { width: 100%; border-top: 1px solid var(--tg-ink); }
.tg-storage-map-row { display: grid; grid-template-columns: 150px 1fr auto; gap: 22px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--tg-rule); }
.tg-storage-map-row span { color: var(--tg-muted); font-size: 14px; }
.tg-storage-map-row strong { font-size: 25px; letter-spacing: -.03em; }
.tg-storage-map-row i { display: block; height: 8px; background: var(--tg-orange); }
.tg-storage-map-row:nth-child(2) i { width: 78%; }
.tg-storage-map-row:nth-child(3) i { width: 58%; }
.tg-storage-map-row:last-child i { width: 40%; background: var(--tg-red); }
.tg-storage-map > p { margin: 26px 0 0; color: var(--tg-muted); font-size: 14px; line-height: 1.7; }

.tg-content { width: min(calc(100% - 48px), var(--tg-max)); margin-inline: auto; }
.tg-content > .page-sequence-nav, .tg-storage-workspace .page-sequence-nav { margin-bottom: 72px; }
.tg-intro { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; padding: 112px 0; border-bottom: 1px solid var(--tg-rule-dark); }
.tg-intro h2, .tg-section-heading h2 { margin: 0; font-size: var(--section-title); line-height: 1.15; letter-spacing: -.05em; }
.tg-intro p { max-width: 680px; margin: 0; color: var(--tg-muted); font-size: 15px; line-height: 1.75; }
.tg-section { padding: 104px 0; border-bottom: 1px solid var(--tg-rule-dark); }
.tg-section-heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; margin-bottom: 56px; }
.tg-section-heading p { max-width: 670px; margin: 6px 0 0; color: var(--tg-muted); font-size: 15px; line-height: 1.75; }
.tg-section-heading .tg-heading-link { align-self: end; justify-self: start; color: var(--tg-ink); border-bottom: 1px solid var(--tg-ink); text-decoration: none; font-weight: 700; }

.tg-process { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--tg-ink); list-style: none; counter-reset: tg-step; }
.tg-process li { min-height: 210px; padding: 24px 26px 28px; border-right: 1px solid var(--tg-rule); counter-increment: tg-step; }
.tg-process li:last-child { border-right: 0; }
.tg-process li::before { display: block; margin-bottom: 54px; color: var(--tg-orange); content: "0" counter(tg-step); font-size: 14px; font-weight: 800; font-variant-numeric: tabular-nums; }
.tg-process li:last-child::before { color: var(--tg-red); }
.tg-process strong { display: block; font-size: 22px; letter-spacing: -.025em; }
.tg-process p { margin: 12px 0 0; color: var(--tg-muted); font-size: 15px; line-height: 1.65; }

.tg-ledger { border-top: 1px solid var(--tg-ink); }
.tg-ledger-row { display: grid; grid-template-columns: 180px minmax(210px, .7fr) 1.3fr auto; gap: 28px; align-items: start; padding: 27px 0; border-bottom: 1px solid var(--tg-rule); }
.tg-ledger-row > span { color: var(--tg-orange); font-size: 13px; font-weight: 800; }
.tg-ledger-row h3 { margin: 0; font-size: 21px; line-height: 1.35; letter-spacing: -.025em; }
.tg-ledger-row p { margin: 0; color: var(--tg-muted); font-size: 15px; line-height: 1.65; }
.tg-ledger-row a { color: var(--tg-ink); border-bottom: 1px solid; text-decoration: none; font-size: 14px; font-weight: 700; white-space: nowrap; }

.tg-figure { margin: 0; border-top: 1px solid var(--tg-ink); border-bottom: 1px solid var(--tg-rule); background: var(--tg-surface); }
.tg-figure img { display: block; width: 100%; }
.tg-figure figcaption { display: flex; justify-content: space-between; gap: 24px; padding: 18px 20px; color: var(--tg-muted); font-size: 13px; line-height: 1.6; }
.tg-figure figcaption strong { color: var(--tg-ink); }
.tg-source { margin: 17px 0 0; color: var(--tg-faint); font-size: 12px; line-height: 1.65; }
.tg-source a { color: inherit; text-underline-offset: 3px; }

.tg-measure { border-top: 1px solid var(--tg-ink); }
.tg-measure-row { display: grid; grid-template-columns: 120px minmax(180px, 1fr) 170px; gap: 30px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--tg-rule); }
.tg-measure-row strong { font-size: 30px; letter-spacing: -.04em; }
.tg-measure-line { height: 10px; background: var(--tg-ink); transform-origin: left; }
.tg-measure-row:nth-child(1) .tg-measure-line { transform: scaleX(1); }
.tg-measure-row:nth-child(2) .tg-measure-line { transform: scaleX(.8); }
.tg-measure-row:nth-child(3) .tg-measure-line { transform: scaleX(.5); }
.tg-measure-row span:last-child { color: var(--tg-muted); font-size: 14px; }

.tg-table-wrap { overflow-x: auto; border-top: 1px solid var(--tg-ink); }
.tg-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.tg-table th, .tg-table td { padding: 21px 18px; border-bottom: 1px solid var(--tg-rule); text-align: left; vertical-align: top; font-size: 15px; line-height: 1.6; }
.tg-table th { color: var(--tg-muted); font-size: 13px; font-weight: 650; }
.tg-table tbody th { color: var(--tg-ink); font-size: 17px; font-weight: 750; }
.tg-table td strong { color: var(--tg-red); }

.tg-split { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--tg-ink); }
.tg-split > article { padding: 34px 34px 38px 0; }
.tg-split > article + article { padding-left: 34px; border-left: 1px solid var(--tg-rule); }
.tg-split h3 { margin: 0 0 18px; font-size: 28px; letter-spacing: -.035em; }
.tg-split p { margin: 0; color: var(--tg-muted); line-height: 1.7; }
.tg-route { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 32px 0 0; padding: 18px 0; border-top: 1px solid var(--tg-rule); border-bottom: 1px solid var(--tg-rule); font-size: 13px; font-weight: 750; }
.tg-route i { width: 24px; height: 1px; background: var(--tg-orange); }
.tg-split article:last-child .tg-route i { background: var(--tg-red); }

.tg-equation { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 22px; align-items: center; padding: 46px 0; border-top: 1px solid var(--tg-ink); border-bottom: 1px solid var(--tg-rule); }
.tg-equation div { text-align: center; }
.tg-equation span { display: block; color: var(--tg-muted); font-size: 13px; }
.tg-equation strong { display: block; margin-top: 8px; font-size: clamp(25px, 3vw, 42px); letter-spacing: -.04em; }
.tg-equation b { color: var(--tg-orange); font-size: 28px; }
.tg-equation b:last-of-type { color: var(--tg-red); }

.tg-calculator { display: grid; grid-template-columns: 1.18fr .82fr; border-top: 1px solid var(--tg-ink); border-bottom: 1px solid var(--tg-ink); background: var(--tg-surface); }
.tg-calculator-form { display: grid; grid-template-columns: 1fr 1fr; border-right: 1px solid var(--tg-ink); }
.tg-field { padding: 24px 26px; border-right: 1px solid var(--tg-rule); border-bottom: 1px solid var(--tg-rule); }
.tg-field:nth-child(even) { border-right: 0; }
.tg-field:nth-last-child(-n + 2) { border-bottom: 0; }
.tg-field label { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 750; }
.tg-field select { width: 100%; min-height: 48px; padding: 0 44px 0 0; color: var(--tg-ink); border: 0; border-bottom: 1px solid var(--tg-rule-dark); border-radius: 0; background: var(--tg-surface); font: inherit; font-size: 17px; font-weight: 700; }
.tg-field small { display: block; min-height: 32px; margin-top: 9px; color: var(--tg-faint); font-size: 12px; line-height: 1.4; }
.tg-result { display: flex; flex-direction: column; padding: 34px; background: var(--tg-ink); color: #fff; }
.tg-result-label { color: #c8ccce; font-size: 13px; }
.tg-result-total { display: block; margin: 10px 0 34px; color: #fff; font-size: clamp(44px, 5vw, 68px); line-height: 1; letter-spacing: -.055em; }
.tg-result-total b { color: var(--tg-orange); font-size: .5em; }
.tg-result-total.is-days b { color: var(--tg-red); }
.tg-result > p { margin: 0 0 32px; color: #b8bdc0; font-size: 13px; line-height: 1.65; }
.tg-result-breakdown { margin-top: auto; border-top: 1px solid #3f4447; }
.tg-result-breakdown div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid #34393b; font-size: 13px; }
.tg-result-breakdown span { color: #aeb4b7; }

/* 저장 용량 계산기: 입력과 결과만 남긴 작업 화면 */
.tg-storage-main { background: #eef0ef; }
.tg-storage-head { border-bottom: 1px solid var(--tg-ink); background: var(--tg-surface); }
.tg-storage-head .tg-shell { padding: 64px 0 52px; }
.tg-storage-head .tg-breadcrumb { margin-bottom: 42px; }
.tg-storage-title { display: flex; align-items: end; justify-content: space-between; gap: 48px; }
.tg-storage-title h1 { margin: 0; font-size: var(--utility-title); line-height: 1.04; letter-spacing: -.055em; word-break: keep-all; }
.tg-storage-title p { max-width: 460px; margin: 0 0 4px; color: var(--tg-muted); font-size: 15px; line-height: 1.7; }
.tg-storage-workspace { padding: 54px 0 0; }
.tg-calculator--storage { grid-template-columns: minmax(0, 1fr) minmax(360px, 400px); align-items: stretch; border: 1px solid var(--tg-ink); box-shadow: 0 3px 12px rgba(11,16,18,.08); }
.tg-calculator--storage .tg-calculator-form { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(3, minmax(0, 1fr)); align-content: stretch; border-right: 1px solid var(--tg-ink); }
.tg-field-group { display: grid; grid-template-columns: 160px repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--tg-rule-dark); }
.tg-field-group:last-child { grid-template-columns: 160px repeat(2, minmax(0, 1fr)); border-bottom: 0; }
.tg-field-group-head { padding: 27px 22px; border-right: 1px solid var(--tg-rule-dark); background: #f0f2f1; }
.tg-field-group-head span { display: block; font-size: 17px; font-weight: 800; letter-spacing: -.02em; }
.tg-field-group-head small { display: block; margin-top: 7px; color: var(--tg-faint); font-size: 11px; line-height: 1.45; }
.tg-calculator--storage .tg-field { display: flex; flex-direction: column; justify-content: center; padding: 25px 20px 22px; border-right: 1px solid var(--tg-rule); border-bottom: 0; }
.tg-calculator--storage .tg-field:last-child { border-right: 0; }
.tg-calculator--storage .tg-field label { margin-bottom: 17px; color: var(--tg-muted); font-size: 12px; font-weight: 650; }
.tg-field-label-note { margin-left: 7px; color: var(--tg-red); font-size: 11px; font-weight: 700; white-space: nowrap; }
.tg-calculator--storage .tg-field select { min-height: 42px; padding-right: 32px; font-size: 16px; }
.tg-calculator--storage .tg-result { min-height: 100%; padding: 32px 30px 28px; }
.tg-result-primary, .tg-result-secondary { padding-bottom: 28px; border-bottom: 1px solid #3f4447; }
.tg-result-secondary { padding-top: 25px; }
.tg-result-primary > span, .tg-result-secondary > span { display: block; color: #bfc4c6; font-size: 12px; }
.tg-result-primary strong { display: block; margin-top: 11px; color: #fff; font-size: clamp(48px, 5vw, 66px); line-height: 1; letter-spacing: -.055em; }
.tg-result-secondary strong { display: block; margin-top: 10px; color: #fff; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.tg-result-primary b { color: var(--tg-orange); font-size: .47em; }
.tg-result-secondary b { color: var(--tg-red); font-size: .55em; }
.tg-calculator--storage .tg-result-breakdown { margin-top: 26px; }
.tg-calculator--storage .tg-result > p { margin: 24px 0 0; color: #aeb4b7; font-size: 11px; line-height: 1.55; }
.tg-calculator-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; padding: 16px 0 0; color: var(--tg-faint); font-size: 11px; }
.tg-calculator-meta span + span::before { margin-right: 24px; color: var(--tg-rule-dark); content: "/"; }
.tg-calculator-meta a { display: inline-flex; gap: 6px; align-items: center; margin-left: auto; color: var(--tg-ink); font-weight: 700; text-decoration: none; }
.tg-calculator-meta a svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.tg-calculator-meta a:hover, .tg-calculator-meta a:focus-visible { color: var(--tg-red); }

.tg-note { margin: 18px 0 0; padding-left: 16px; border-left: 2px solid var(--tg-orange); color: var(--tg-muted); font-size: 13px; line-height: 1.7; }
.tg-note strong { color: var(--tg-ink); }
.tg-tool-link { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; padding: 30px 0; border-top: 1px solid var(--tg-ink); border-bottom: 1px solid var(--tg-rule); color: var(--tg-ink); text-decoration: none; }
.tg-tool-link strong { font-size: 23px; letter-spacing: -.02em; }
.tg-tool-link span { color: var(--tg-red); font-size: 13px; font-weight: 750; }

.related-products { padding: 100px 0; border-bottom: 1px solid var(--tg-rule-dark); }
.related-products-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.related-products-heading h2 { margin: 0; font-size: clamp(30px, 3vw, 42px); letter-spacing: -.04em; }
.related-products-heading a { color: var(--tg-ink); border-bottom: 1px solid; text-decoration: none; font-size: 14px; font-weight: 700; }
.guide-product-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--tg-ink); }
.guide-product-card { min-width: 0; padding: 22px 22px 26px 0; border-right: 1px solid var(--tg-rule); color: var(--tg-ink); text-decoration: none; }
.guide-product-card + .guide-product-card { padding-left: 22px; }
.guide-product-card:last-child { border-right: 0; }
.guide-product-image { aspect-ratio: 4 / 3; overflow: hidden; background: #f0eee8; }
.guide-product-image img { width: 100%; height: 100%; object-fit: cover; }
.guide-product-card h3 { margin: 18px 0 7px; font-size: 17px; line-height: 1.45; }
.guide-product-card p { margin: 0; color: var(--tg-muted); font-size: 13px; }
.guide-products-loading { grid-column: 1 / -1; padding: 30px 0; color: var(--tg-muted); }

.tg-next { display: flex; justify-content: space-between; gap: 20px; padding: 34px 0 84px; }
.tg-next a { color: var(--tg-ink); text-decoration: none; font-size: 14px; font-weight: 750; }
.tg-next a:last-child { text-align: right; }


@media (max-width: 980px) {
  .tg-subnav { top: 64px; }
  .tg-hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .tg-hero-copy { padding: 62px 0 48px; border-right: 0; }
  .tg-breadcrumb { margin-bottom: 42px; }
  .tg-hero-visual { padding: 34px 0 48px; }
  .tg-intro, .tg-section-heading { grid-template-columns: 1fr; gap: 26px; }
  .tg-process { grid-template-columns: 1fr 1fr; }
  .tg-process li:nth-child(2) { border-right: 0; }
  .tg-process li { border-bottom: 1px solid var(--tg-rule); }
  .tg-process li:nth-last-child(-n+2) { border-bottom: 0; }
  .tg-ledger-row { grid-template-columns: 110px .75fr 1.25fr; }
  .tg-ledger-row a { grid-column: 2; }
  .tg-calculator { grid-template-columns: 1fr; }
  .tg-calculator-form { border-right: 0; border-bottom: 1px solid var(--tg-ink); }
  .tg-calculator--storage .tg-calculator-form { border-right: 0; border-bottom: 1px solid var(--tg-ink); }
  .tg-field-group { grid-template-columns: 150px repeat(3, minmax(0, 1fr)); }
  .tg-field-group:last-child { grid-template-columns: 150px repeat(2, minmax(0, 1fr)); }
  .guide-product-grid { grid-template-columns: 1fr 1fr; }
  .guide-product-card:nth-child(2) { border-right: 0; }
}

@media (max-width: 640px) {
  .tg-content > .page-sequence-nav, .tg-storage-workspace .page-sequence-nav { margin-bottom: 48px; }
  .tg-shell, .tg-content, .tg-subnav-inner { width: min(calc(100% - 32px), var(--tg-max)); }
  .tg-subnav a { padding: 14px 15px 12px; font-size: 13px; }
  .tg-subnav a:first-child { padding-left: 0; }
  .tg-hero-copy { padding: 44px 0 34px; }
  .tg-breadcrumb { margin-bottom: 30px; font-size: 12px; }
  .tg-hero h1 { font-size: var(--visual-hero-title-mobile); line-height: 1.13; }
  .tg-hero-copy > p { margin-top: 22px; font-size: var(--visual-hero-subtitle-mobile); line-height: 1.65; }
  .tg-signal { margin-top: 36px; overflow-x: auto; }
  .tg-signal span { min-width: 96px; padding: 14px 8px 0 14px; }
  .tg-hero-visual { padding: 16px 0 34px; }
  .tg-storage-map-row { grid-template-columns: 100px 1fr; gap: 10px 14px; padding: 18px 0; }
  .tg-storage-map-row strong { font-size: 20px; }
  .tg-storage-map-row i { grid-column: 1 / -1; }
  .tg-intro { gap: 20px; padding: 72px 0; }
  .tg-intro h2, .tg-section-heading h2 { font-size: 34px; }
  .tg-intro p { font-size: 14px; line-height: 1.7; }
  .tg-section { padding: 72px 0; }
  .tg-section-heading { gap: 18px; margin-bottom: 36px; }
  .tg-section-heading p { font-size: 14px; }
  .tg-process { grid-template-columns: 1fr; }
  .tg-process li { min-height: 0; padding: 22px 0 26px; border-right: 0; border-bottom: 1px solid var(--tg-rule) !important; }
  .tg-process li:last-child { border-bottom: 0 !important; }
  .tg-process li::before { margin-bottom: 24px; }
  .tg-ledger-row { grid-template-columns: 72px 1fr; gap: 14px 18px; padding: 24px 0; }
  .tg-ledger-row p, .tg-ledger-row a { grid-column: 2; }
  .tg-measure-row { grid-template-columns: 74px 1fr; gap: 14px; }
  .tg-measure-row strong { font-size: 22px; }
  .tg-measure-row span:last-child { grid-column: 2; }
  .tg-figure figcaption { display: block; }
  .tg-figure figcaption span { display: block; margin-top: 7px; }
  .tg-split { grid-template-columns: 1fr; }
  .tg-split > article { padding: 28px 0 34px; }
  .tg-split > article + article { padding-left: 0; border-top: 1px solid var(--tg-rule); border-left: 0; }
  .tg-equation { grid-template-columns: 1fr; gap: 8px; padding: 34px 0; }
  .tg-equation b { transform: rotate(90deg); }
  .tg-calculator-form { grid-template-columns: 1fr; }
  .tg-field, .tg-field:nth-child(even) { padding: 21px 20px; border-right: 0; border-bottom: 1px solid var(--tg-rule); }
  .tg-field:nth-last-child(-n + 2) { border-bottom: 1px solid var(--tg-rule); }
  .tg-field:last-child { border-bottom: 0; }
  .tg-result { padding: 30px 22px; }
  .tg-result-total { font-size: 48px; }
  .tg-storage-head .tg-shell { padding: 42px 0 34px; }
  .tg-storage-head .tg-breadcrumb { margin-bottom: 28px; }
  .tg-storage-title { display: block; }
  .tg-storage-title h1 { font-size: var(--utility-title-mobile); }
  .tg-storage-title p { margin-top: 18px; font-size: 14px; }
  .tg-storage-workspace { padding-top: 28px; }
  .tg-calculator--storage { border-right: 0; border-left: 0; box-shadow: none; }
  .tg-field-group, .tg-field-group:last-child { display: grid; grid-template-columns: 1fr 1fr; }
  .tg-field-group-head { grid-column: 1 / -1; padding: 18px 16px; border-right: 0; border-bottom: 1px solid var(--tg-rule-dark); }
  .tg-field-group-head span, .tg-field-group-head small { display: inline; }
  .tg-field-group-head small { margin: 0 0 0 8px; }
  .tg-calculator--storage .tg-field, .tg-calculator--storage .tg-field:nth-child(even) { padding: 18px 16px; border-right: 1px solid var(--tg-rule); border-bottom: 0; }
  .tg-calculator--storage .tg-field:nth-child(odd) { border-right: 0; }
  .tg-field-group:first-child .tg-field:last-child { grid-column: 1 / -1; border-top: 1px solid var(--tg-rule); border-right: 0; }
  .tg-field-group:nth-child(2) .tg-field:last-child { border-right: 0; }
  .tg-field-group:last-child .tg-field:last-child { grid-column: auto; }
  .tg-calculator--storage .tg-result { padding: 28px 20px; }
  .tg-result-primary strong { font-size: 52px; }
  .tg-result-secondary strong { font-size: 31px; }
  .tg-calculator-meta { display: block; line-height: 1.8; }
  .tg-calculator-meta span { display: block; }
  .tg-calculator-meta span + span::before { content: none; }
  .tg-calculator-meta a { display: inline-flex; margin: 8px 0 0; }
  .tg-tool-link strong { font-size: 19px; }
  .related-products { padding: 72px 0; }
  .guide-product-grid { grid-template-columns: 1fr; }
  .guide-product-card, .guide-product-card + .guide-product-card { display: grid; grid-template-columns: 112px 1fr; gap: 0 18px; padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--tg-rule); }
  .guide-product-image { grid-row: 1 / 3; }
  .guide-product-card h3 { margin: 4px 0 7px; }
  .tg-next { padding-bottom: 54px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }