.rs { --rs-line: #e3ebf1; --rs-soft: #f5f8fb; --rs-dark: #0a1320; }
.rs h2 { text-wrap: balance; }

.rs-hero {
  padding: 78px 0 150px;
  background:
    radial-gradient(40% 70% at 12% 85%, rgb(49 170 183 / 16%) 0%, transparent 65%),
    radial-gradient(40% 70% at 88% 85%, rgb(0 120 206 / 14%) 0%, transparent 65%),
    linear-gradient(180deg, #f3f9fb 0%, #e5f2f8 100%);
}

.rs-hero__head { max-width: 900px; margin-inline: auto; text-align: center; }
.rs-hero__crumb ol { justify-content: center; }
.rs-hero__eyebrow { margin-top: 18px; font-size: 13.5px; font-weight: var(--fw-bold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--p2-teal-d); }
.rs-hero__title { margin-top: 8px; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; letter-spacing: -0.03em; color: var(--p2-ink); }
.rs-hero__title span { color: var(--p2-teal-d); }
.rs-hero__lead { max-width: 640px; margin: 16px auto 0; font-size: 16.5px; line-height: 1.6; color: var(--p2-text); }

.rs-sec { padding-bottom: var(--p2-py); }
.rs-sec--feat { position: relative; z-index: 1; margin-top: -110px; padding-bottom: 80px; }
.rs-sec--flush { padding-bottom: 0; }
.rs-sec--all { padding-top: 80px; }

.rs-meta { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 13px; font-weight: var(--fw-semibold); color: var(--p2-muted); }
.rs-meta svg { color: var(--p2-teal-d); }
.rs-meta i { width: 4px; height: 4px; margin: 0 6px; border-radius: 50%; background-color: #c5d2db; }
.rs-go { display: inline-flex; gap: 6px; align-items: center; margin-top: auto; padding-top: 16px; font-size: 14.5px; font-weight: var(--fw-semibold); color: var(--p2-ink); transition: color 0.2s ease, gap 0.2s ease; }

.rs-feats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.rs-feat { display: flex; flex-direction: column; padding: 12px; border: 1px solid rgb(255 255 255 / 80%); border-radius: 28px; background-color: var(--color-white); box-shadow: 0 40px 70px -46px rgb(11 40 70 / 45%); text-decoration: none; }
.rs-feat__img,
.rs-card__img { display: block; overflow: hidden; border-radius: 18px; background-color: var(--rs-soft); }
.rs-feat__img img,
.rs-card__img img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 0.5s ease; }
.rs-feat__body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 22px 16px 14px; }
.rs-feat__t { margin-top: 12px; font-size: clamp(20px, 2vw, 25px); font-weight: var(--fw-bold); line-height: 1.3; letter-spacing: -0.01em; color: var(--p2-ink); }
.rs-feat:hover .rs-feat__img img,
.rs-card:hover .rs-card__img img { transform: scale(1.04); }
.rs-feat:hover .rs-go,
.rs-card:hover .rs-go { gap: 10px; color: var(--p2-teal-d); }

.rs-bar { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; margin-bottom: 36px; }
.rs-bar__top { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-end; justify-content: space-between; }
.rs-bar__t { font-size: var(--fs-h2); font-weight: var(--fw-extrabold); line-height: 1.2; color: var(--p2-ink); }
.rs-bar__meta { display: inline-flex; gap: 10px; align-items: center; font-size: 14px; color: var(--p2-muted); }
.rs-bar__meta b { padding: 4px 10px; border-radius: 999px; background-color: #e8f6f8; font-size: 12.5px; font-weight: var(--fw-bold); color: var(--p2-teal-d); }
.rs-tabs { position: relative; display: flex; align-items: center; padding: 6px; border: 1px solid var(--rs-line); border-radius: 18px; background-color: #f4f8fa; }
.rs-tabs__track { display: flex; flex: 1; gap: 4px; min-width: 0; overflow-x: auto; scroll-behavior: smooth; scrollbar-width: none; }
.rs-tabs__track::-webkit-scrollbar { display: none; }
.rs-tabs.is-start .rs-tabs__track { mask-image: linear-gradient(90deg, transparent 0, #000 56px); }
.rs-tabs.is-end .rs-tabs__track { mask-image: linear-gradient(90deg, #000 calc(100% - 56px), transparent 100%); }
.rs-tabs.is-start.is-end .rs-tabs__track { mask-image: linear-gradient(90deg, transparent 0, #000 56px, #000 calc(100% - 56px), transparent 100%); }
.rs-tab { display: inline-flex; flex: none; gap: 8px; align-items: center; padding: 11px 16px; border-radius: 13px; font-size: 14px; font-weight: var(--fw-semibold); color: var(--p2-text); white-space: nowrap; text-decoration: none; transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease; }
.rs-tab svg { flex: none; color: var(--p2-muted); transition: color 0.2s ease; }
.rs-tab:hover { background-color: rgb(255 255 255 / 70%); color: var(--p2-ink); }
.rs-tab:hover svg { color: var(--p2-teal-d); }
.rs-tab.is-on { background-color: var(--color-white); color: var(--p2-teal-d); }
.rs-tab.is-on svg { color: var(--p2-teal-d); }
.rs-tabs__nav { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 38px; height: 38px; margin-inline: 2px; border: 1px solid var(--rs-line); border-radius: 50%; background-color: var(--color-white); color: var(--p2-ink); cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease; }
.rs-tabs__nav:hover { border-color: var(--p2-teal); color: var(--p2-teal-d); }
.rs-tabs__nav--prev svg { rotate: 180deg; }
.rs-tabs__nav[hidden] { display: none; }

.rs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 26px; }
.rs-card { display: flex; flex-direction: column; text-decoration: none; }
.rs-card .rs-meta { margin-top: 18px; }
.rs-card__t { margin-top: 10px; font-size: 19px; font-weight: var(--fw-bold); line-height: 1.35; color: var(--p2-ink); }

.rs-pages { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 56px; }
.rs-pages__n { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--rs-line); border-radius: 50%; background-color: var(--color-white); font-size: 14.5px; font-weight: var(--fw-semibold); color: var(--p2-ink); text-decoration: none; }
.rs-pages__n:hover { border-color: var(--p2-teal-d); color: var(--p2-teal-d); }
.rs-pages__n.is-on { border-color: var(--p2-teal-d); background-color: var(--p2-teal-d); color: var(--color-white); }
.rs-pages__gap { padding: 0 4px; color: var(--p2-muted); }
.rs-pages__next { display: inline-flex; gap: 6px; align-items: center; height: 44px; margin-left: 6px; padding: 0 20px; border-radius: 999px; background-color: var(--p2-ink); font-size: 14.5px; font-weight: var(--fw-semibold); color: var(--color-white); text-decoration: none; }
.rs-pages__next:hover { background-color: var(--p2-teal-d); color: var(--color-white); }

.rs-case {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  overflow: hidden;
  border-radius: 32px;
  background:
    radial-gradient(60% 70% at 0% 0%, rgb(49 170 183 / 35%) 0%, transparent 70%),
    radial-gradient(50% 60% at 100% 100%, rgb(0 120 206 / 30%) 0%, transparent 70%),
    var(--rs-dark);
  box-shadow: 0 50px 80px -50px rgb(6 21 34 / 70%);
  text-decoration: none;
}

.rs-case__body { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 50px 48px; }
.rs-case__k { display: inline-flex; gap: 6px; align-items: center; padding: 6px 14px; border-radius: 999px; background-color: rgb(127 224 232 / 14%); font-size: 12px; font-weight: var(--fw-bold); letter-spacing: 0.06em; text-transform: uppercase; color: #7fe0e8; }
.rs-case__t { margin-top: 18px; font-size: clamp(24px, 2.6vw, 34px); font-weight: var(--fw-extrabold); line-height: 1.2; letter-spacing: -0.02em; color: var(--color-white); }
.rs-case__x { margin-top: 14px; font-size: 15px; line-height: 1.7; color: rgb(255 255 255 / 70%); }
.rs-case .rs-meta { margin-top: 20px; color: rgb(255 255 255 / 60%); }
.rs-case .rs-meta svg { color: #7fe0e8; }
.rs-case .rs-meta i { background-color: rgb(255 255 255 / 30%); }
.rs-case__btn { margin-top: 28px; background-color: var(--p2-teal); color: var(--color-white); }
.rs-case:hover .rs-case__btn { background-color: #7fe0e8; color: var(--p2-ink); }
.rs-case__img { display: block; padding: 14px 14px 14px 0; }
.rs-case__img img { display: block; width: 100%; height: 100%; min-height: 360px; border-radius: 22px; object-fit: cover; transition: transform 0.5s ease; }
.rs-case:hover .rs-case__img img { transform: scale(1.02); }

@media (max-width: 1199px) {
}

@media (max-width: 991px) {
  .rs-feats,
  .rs-case { grid-template-columns: minmax(0, 1fr); }
  .rs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rs-case__img { order: -1; padding: 14px 14px 0; }
  .rs-case__img img { min-height: 0; aspect-ratio: 16 / 9; }
  .rs-case__body { padding: 34px 30px 40px; }
}

@media (max-width: 767px) {
  .rs-grid { grid-template-columns: minmax(0, 1fr); }
  .rs-tabs { padding: 4px; border-radius: 14px; }
  .rs-tab { padding: 9px 12px; font-size: 13.5px; }
  .rs-tabs__nav { width: 32px; height: 32px; }
  .rs-tabs.is-start .rs-tabs__track { mask-image: linear-gradient(90deg, transparent 0, #000 28px); }
  .rs-tabs.is-end .rs-tabs__track { mask-image: linear-gradient(90deg, #000 calc(100% - 28px), transparent 100%); }
  .rs-tabs.is-start.is-end .rs-tabs__track { mask-image: linear-gradient(90deg, transparent 0, #000 28px, #000 calc(100% - 28px), transparent 100%); }
  .rs-pages__n { width: 40px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-feat__img img,
  .rs-card__img img,
  .rs-case__img img { transition: none; }
}

.ad-hero {
  padding: 78px 0 170px;
  background:
    radial-gradient(40% 70% at 12% 85%, rgb(49 170 183 / 16%) 0%, transparent 65%),
    radial-gradient(40% 70% at 88% 85%, rgb(0 120 206 / 14%) 0%, transparent 65%),
    linear-gradient(180deg, #f3f9fb 0%, #e5f2f8 100%);
}

.ad-hero__head { max-width: 960px; margin-inline: auto; text-align: center; }
.ad-crumb ol { justify-content: center; }
.ad-crumb li:last-child span { display: inline-block; max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.ad-title { margin-top: 10px; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.18; letter-spacing: -0.025em; color: var(--p2-ink); text-wrap: balance; }
.ad-hero__meta { margin-top: 18px; }
.ad-hero__meta .rs-meta { padding: 8px 16px; border: 1px solid var(--rs-line); border-radius: 999px; background-color: rgb(255 255 255 / 70%); }

.ad-cover { position: relative; z-index: 1; margin-top: -140px; }
.ad-cover__img { max-width: 1040px; margin: 0 auto; padding: 10px; border-radius: 30px; background-color: var(--color-white); box-shadow: 0 50px 80px -50px rgb(11 40 70 / 50%); }
.ad-cover__img img { display: block; width: 100%; height: auto; border-radius: 22px; }

.ad-cover__case { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 0; max-width: 1140px; margin-inline: auto; overflow: hidden; border-radius: 30px; background-color: var(--color-white); box-shadow: 0 50px 80px -50px rgb(11 40 70 / 50%); }
.ad-cover__case .ad-cover__img { max-width: none; margin: 0; padding: 10px 0 10px 10px; border-radius: 0; box-shadow: none; }
.ad-snap { display: flex; flex-direction: column; justify-content: center; padding: 26px 30px; }
.ad-snap__k { display: inline-flex; gap: 8px; align-items: center; margin-bottom: 8px; font-size: 12px; font-weight: var(--fw-bold); letter-spacing: 0.08em; text-transform: uppercase; color: var(--p2-teal-d); }
.ad-snap__i { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--rs-line); }
.ad-snap__k + .ad-snap__i { border-top: 0; }
.ad-snap__i > span { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background-color: #e9f6f8; color: var(--p2-teal-d); }
.ad-snap__i em { display: block; font-size: 12px; font-style: normal; color: var(--p2-muted); }
.ad-snap__i b { display: block; margin-top: 2px; font-size: 14.5px; line-height: 1.4; color: var(--p2-ink); }

.ad-body { padding: 70px 0 var(--p2-py); }
.ad-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 56px; align-items: start; max-width: calc(1040px + var(--gutter) * 2); }
.ad--case .ad-layout { max-width: calc(1140px + var(--gutter) * 2); }

.ad-toc { position: sticky; top: 100px; display: grid; gap: 14px; }
.ad-toc__card { overflow: hidden; border: 1px solid var(--rs-line); border-radius: 24px; background-color: var(--color-white); box-shadow: 0 30px 50px -40px rgb(11 40 70 / 35%); }
.ad-toc__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 18px 20px 14px; }
.ad-toc__k { display: flex; gap: 8px; align-items: center; font-size: 14px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ad-toc__k svg { padding: 6px; border-radius: 10px; background-color: #e9f6f8; color: var(--p2-teal-d); box-sizing: content-box; }
.ad-toc__c { padding: 3px 10px; border-radius: 999px; background-color: var(--rs-soft); font-size: 11.5px; font-weight: var(--fw-semibold); color: var(--p2-muted); }
.ad-toc__bar { height: 3px; margin: 0 20px; overflow: hidden; border-radius: 3px; background-color: #e8eff3; }
.ad-toc__bar i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #31aab7, #0078ce); transition: width 0.15s linear; }
.ad-toc ol { display: grid; gap: 2px; max-height: calc(100vh - 330px); margin: 0; padding: 12px 10px 12px; overflow-y: auto; list-style: none; scrollbar-width: thin; }
.ad-toc ol a { display: flex; gap: 12px; align-items: flex-start; padding: 9px 10px; border-radius: 12px; font-size: 13.5px; line-height: 1.45; color: var(--p2-text); text-decoration: none; transition: background-color 0.2s ease, color 0.2s ease; }
.ad-toc ol a:hover { background-color: var(--rs-soft); color: var(--p2-ink); }
.ad-toc__n { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 26px; height: 26px; border: 1px solid var(--rs-line); border-radius: 50%; font-size: 10.5px; font-weight: var(--fw-bold); color: var(--p2-muted); transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease; }
.ad-toc__t { padding-top: 3px; }
.ad-toc ol a.is-on { background-color: #eef8f9; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.ad-toc ol a.is-on .ad-toc__n { border-color: var(--p2-teal-d); background-color: var(--p2-teal-d); color: var(--color-white); }
.ad-toc__demo { display: flex; gap: 12px; align-items: center; padding: 14px; border-radius: 20px; background: radial-gradient(70% 120% at 100% 0%, rgb(49 170 183 / 40%) 0%, transparent 70%), var(--rs-dark); }
.ad-toc__demo img { flex: none; padding: 9px 11px; border-radius: 14px; background-color: rgb(255 255 255 / 10%); box-sizing: content-box; }
.ad-toc__demo .btn { flex: 1; justify-content: center; padding-inline: 12px; font-size: 13.5px; }

.ad-prose { min-width: 0; font-size: 17px; line-height: 1.8; color: #3d4a55; }
.ad-prose > * + * { margin-top: 18px; }
.ad-prose h2 { margin-top: 52px; scroll-margin-top: 110px; font-size: clamp(24px, 2.4vw, 30px); font-weight: var(--fw-extrabold); line-height: 1.25; letter-spacing: -0.015em; color: var(--p2-ink); }
.ad-prose h3 { margin-top: 34px; scroll-margin-top: 110px; font-size: 21px; font-weight: var(--fw-bold); line-height: 1.35; color: var(--p2-ink); }
.ad-prose h4 { margin-top: 26px; font-size: 18px; font-weight: var(--fw-bold); line-height: 1.4; color: var(--p2-ink); }
.ad-prose h5 { margin-top: 26px; font-size: 19px; font-weight: var(--fw-bold); line-height: 1.4; color: var(--p2-ink); }
.ad-prose > h2:first-child,
.ad-prose > p:first-child { margin-top: 0; }
.ad-prose strong { color: var(--p2-ink); }
.ad-prose a { font-weight: var(--fw-semibold); color: var(--p2-teal-d); text-decoration: underline; text-decoration-color: rgb(28 141 153 / 35%); text-underline-offset: 3px; }
.ad-prose a:hover { text-decoration-color: currentcolor; }
.ad-prose ul,
.ad-prose ol { display: grid; gap: 10px; padding: 0; list-style: none; }
.ad-prose ul li,
.ad-prose ol li { position: relative; padding-left: 30px; }
.ad-prose ul li::before { content: ""; position: absolute; top: 9px; left: 4px; width: 12px; height: 12px; border-radius: 50%; background-color: #e2f4f6; box-shadow: inset 0 0 0 4px var(--p2-teal); }
.ad-prose figure { margin-block: 30px; }
.ad-prose figure img { display: block; width: 100%; height: auto; border-radius: 20px; }
.ad-prose .ad-impact { margin-top: 24px; font-size: 13px; font-weight: var(--fw-bold); letter-spacing: 0.08em; text-transform: uppercase; color: var(--p2-teal-d); }
.ad-prose .ad-impact + ul { padding: 20px 22px; border-radius: 18px; background-color: #f2f9fa; }

.ad-table { margin-block: 28px; overflow-x: auto; border: 1px solid var(--rs-line); border-radius: 18px; }
.ad-table table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; line-height: 1.55; }
.ad-table th { padding: 14px 18px; background-color: var(--rs-dark); font-size: 13.5px; font-weight: var(--fw-bold); text-align: left; color: var(--color-white); }
.ad-table td { padding: 13px 18px; border-top: 1px solid var(--rs-line); vertical-align: top; }
.ad-table tr:nth-child(even) td { background-color: #f8fbfc; }
.ad-table td:first-child { font-weight: var(--fw-semibold); color: var(--p2-ink); }

.ad-related { padding-block: var(--p2-py); background-color: var(--rs-soft); }
.ad-all { display: inline-flex; gap: 6px; align-items: center; font-size: 14.5px; font-weight: var(--fw-semibold); color: var(--p2-teal-d); text-decoration: none; }
.ad-related .rs-bar { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.ad-rel-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 1199px) {
  .ad-layout { grid-template-columns: 240px minmax(0, 1fr); gap: 40px; }
  .ad-toc { grid-template-columns: minmax(0, 1fr); }
  .ad-toc__demo .btn { min-width: 0; white-space: normal; text-align: center; }
  .ad-rel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 991px) {
  .ad-layout { grid-template-columns: minmax(0, 1fr); }
  .ad-toc { position: static; }
  .ad-toc ol { max-height: 340px; }
  .ad-cover__case { grid-template-columns: minmax(0, 1fr); }
  .ad-cover__case .ad-cover__img { padding: 10px 10px 0; }
}

@media (max-width: 767px) {
  .ad-hero { padding-bottom: 120px; }
  .ad-cover { margin-top: -90px; }
  .ad-prose { font-size: 16px; }
  .ad-rel-grid { grid-template-columns: minmax(0, 1fr); }
}

.rs-hero--tool { padding-bottom: 0; overflow: hidden; }
.rs-hero__lead--2 { margin-top: 10px; }
.rs-hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 26px; }
.rs-hero--tool .rs-hero__head + * { margin-top: 54px; }

.br-stage { position: relative; max-width: 1140px; margin-inline: auto; padding: 48px 48px 0; overflow: hidden; border: 1px solid rgb(255 255 255 / 70%); border-bottom: 0; border-radius: 32px 32px 0 0; background: radial-gradient(40% 60% at 10% 15%, #c3ebee 0%, transparent 70%), radial-gradient(45% 60% at 92% 80%, #8fc3ee 0%, transparent 70%), radial-gradient(30% 40% at 80% 8%, #ffdcbf 0%, transparent 70%), linear-gradient(135deg, #d9f0f3 0%, #c7e0f4 100%); }
.br-view { overflow: hidden; border-radius: 18px 18px 0 0; background-color: var(--color-white); box-shadow: 0 -20px 60px -30px rgb(11 40 70 / 45%); }
.br-view__bar { display: flex; gap: 16px; align-items: center; padding: 13px 18px; border-bottom: 1px solid #e8eef3; }
.br-view__dots { display: flex; gap: 6px; }
.br-view__dots i { width: 10px; height: 10px; border-radius: 50%; background-color: #e3e9ef; }
.br-view__dots i:first-child { background-color: #ff8a80; }
.br-view__dots i:nth-child(2) { background-color: #ffd36e; }
.br-view__dots i:nth-child(3) { background-color: #7fd8a0; }
.br-view__file { display: inline-flex; gap: 8px; align-items: center; margin-inline: auto; padding: 6px 14px; border-radius: 999px; background-color: #f3f7fa; font-size: 13px; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.br-view__file svg { color: #e0565b; }
.br-view__tools { display: flex; gap: 10px; align-items: center; }
.br-view__zoom { display: inline-flex; gap: 10px; align-items: center; padding: 5px 12px; border: 1px solid #e8eef3; border-radius: 999px; font-size: 13px; color: var(--p2-muted); }
.br-view__zoom b { font-size: 12.5px; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.br-view__dl { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 999px; background-color: var(--p2-teal-d); font-size: 12.5px; font-weight: var(--fw-semibold); color: var(--color-white); }
.br-view__body { display: grid; grid-template-columns: 250px minmax(0, 1fr); }
.br-view__rail { padding: 20px 14px; border-right: 1px solid #e8eef3; background-color: #fafcfd; }
.br-view__rail p { margin: 0 10px 10px; font-size: 11px; font-weight: var(--fw-bold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--p2-muted); }
.br-view__rail ol { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.br-view__rail li { display: flex; gap: 9px; align-items: center; padding: 8px 10px; border-radius: 10px; font-size: 13px; font-weight: var(--fw-semibold); color: var(--p2-text); }
.br-view__rail li span { width: 18px; font-size: 11px; color: var(--p2-muted); }
.br-view__rail li svg { flex: none; color: var(--p2-muted); }
.br-view__rail li.is-active { background-color: #e8f6f8; color: var(--p2-teal-d); }
.br-view__rail li.is-active span,
.br-view__rail li.is-active svg { color: var(--p2-teal-d); }
.br-view__canvas { display: grid; align-content: center; justify-items: center; gap: 22px; padding: 36px 36px 26px; background-color: #eef3f6; background-image: radial-gradient(#d9e3ea 1px, transparent 1px); background-size: 18px 18px; }
.br-view__sheet { width: min(560px, 100%); padding: 10px; border-radius: 14px; background-color: var(--color-white); box-shadow: 0 30px 60px -30px rgb(11 40 70 / 45%); }
.br-view__sheet img { display: block; width: 100%; height: auto; border-radius: 8px; }
.br-view__pager { display: flex; gap: 14px; align-items: center; width: min(560px, 100%); font-size: 12.5px; font-weight: var(--fw-semibold); color: var(--p2-muted); }
.br-view__pager i { flex: 1; height: 4px; border-radius: 4px; background-color: #d9e3ea; }
.br-view__pager b { display: block; width: 11%; height: 100%; border-radius: inherit; background-color: var(--p2-teal); }

.br-inside { padding-block: var(--p2-py); background-color: var(--color-white); }
.br-chapters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; max-width: 1180px; margin: 56px auto 0; padding: 0; list-style: none; border-top: 1px solid #e3e9ef; border-left: 1px solid #e3e9ef; }
.br-ch { display: grid; align-content: start; gap: 10px; padding: 30px 30px 34px; border-right: 1px solid #e3e9ef; border-bottom: 1px solid #e3e9ef; transition: background-color 0.25s ease; }
.br-ch:hover { background-color: #f6fbfc; }
.br-ch__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.br-ch__no { font-size: 40px; font-weight: 800; line-height: 1; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1.2px #b9d9de; }
.br-ch:hover .br-ch__no { -webkit-text-stroke-color: var(--p2-teal); }
.br-ch__ic { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background-color: #eaf6f8; color: var(--p2-teal-d); }
.br-ch h3 { font-size: 19px; font-weight: 700; line-height: 1.3; color: var(--p2-ink); }
.br-ch__tag { font-size: 14.5px; line-height: 1.5; color: var(--p2-teal-d); }
.br-ch ul { display: grid; gap: 8px; margin: 8px 0 0; padding: 0; list-style: none; }
.br-ch ul li { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; line-height: 1.5; color: var(--p2-text); }
.br-ch ul svg { flex: none; margin-top: 3px; color: var(--p2-teal); }
.br-inside__more { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: center; margin-top: 48px; text-align: center; }
.br-inside__more p { font-size: 16px; color: var(--p2-text); }
.rs-hero--tool + .p2-cta { margin-top: 0; }

.tk-stage { position: relative; display: flex; justify-content: center; max-width: 1180px; height: 250px; margin-inline: auto; overflow: hidden; }
.tk-doc { position: absolute; bottom: -40px; display: flex; flex-direction: column; gap: 10px; width: 210px; height: 250px; padding: 22px 20px; border: 1px solid rgb(11 40 70 / 8%); border-radius: 18px 18px 0 0; background: linear-gradient(180deg, #ffffff 0%, #f6fafc 100%); font-size: 14px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.tk-doc svg { padding: 9px; border-radius: 12px; background-color: #e9f6f8; color: var(--p2-teal-d); box-sizing: content-box; }
.tk-doc::after { content: ""; display: block; height: 70px; margin-top: 6px; background: repeating-linear-gradient(180deg, #e8eff3 0 6px, transparent 6px 16px); border-radius: 4px; }
.tk-doc--0 { left: 50%; z-index: 5; translate: -50% -26px; }
.tk-doc--1 { left: 50%; z-index: 4; translate: -148% 0; rotate: -6deg; }
.tk-doc--2 { left: 50%; z-index: 4; translate: 48% 0; rotate: 6deg; }
.tk-doc--3 { left: 50%; z-index: 3; translate: -244% 30px; rotate: -11deg; }
.tk-doc--4 { left: 50%; z-index: 3; translate: 144% 30px; rotate: 11deg; }

.tk-sec { padding-block: var(--p2-py); }
.tk-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px 20px; }
.tk-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; padding: 30px 24px 24px; border: 1px solid var(--rs-line); border-radius: 22px; background-color: var(--color-white); transition: border-color 0.25s ease, box-shadow 0.25s ease; }
.tk-card:hover { border-color: #bfe0e5; box-shadow: 0 30px 50px -36px rgb(11 70 90 / 45%); }
.tk-card__tab { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 14px; background: linear-gradient(145deg, #31aab7, #0078ce); color: var(--color-white); }
.tk-card__no { position: absolute; top: 24px; right: 22px; font-size: 13px; font-weight: var(--fw-bold); color: #c3d1da; }
.tk-card h3 { margin-top: 18px; font-size: 18px; font-weight: var(--fw-bold); line-height: 1.3; color: var(--p2-ink); }
.tk-card p { margin-top: 8px; font-size: 14px; line-height: 1.6; color: var(--p2-text); }
.tk-card__btn { margin-top: auto; }
.tk-card p + .tk-card__btn { margin-top: 20px; }
.tk-card { min-height: 100%; }
.tk-card > p { flex: 1; }

.tk-why { padding-block: var(--p2-py); background: radial-gradient(45% 60% at 0% 0%, rgb(49 170 183 / 30%) 0%, transparent 70%), radial-gradient(45% 60% at 100% 100%, rgb(0 120 206 / 25%) 0%, transparent 70%), var(--rs-dark); }
.tk-why__in { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 60px; align-items: center; }
.tk-why__copy h2 { font-size: var(--fs-h2); font-weight: var(--fw-extrabold); line-height: 1.2; color: var(--color-white); }
.tk-why__copy > p:not(.p2-kicker) { margin-top: 16px; font-size: 16.5px; line-height: 1.75; color: rgb(255 255 255 / 72%); }
.tk-why .p2-kicker { background-color: rgb(127 224 232 / 12%); color: #7fe0e8; }
.tk-feats { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.tk-feats li { display: flex; gap: 14px; align-items: center; padding: 18px 20px; border: 1px solid rgb(255 255 255 / 10%); border-radius: 18px; background: linear-gradient(160deg, rgb(255 255 255 / 7%) 0%, rgb(255 255 255 / 2%) 100%); font-size: 16px; font-weight: var(--fw-semibold); color: var(--color-white); }
.tk-feats li span { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; background-color: var(--p2-teal); color: var(--color-white); }
.tk-feats li:nth-child(even) { margin-left: 40px; }

.tk-users { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.tk-user { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 30px 18px; border: 1px solid var(--rs-line); border-radius: 22px; background: linear-gradient(180deg, #ffffff 0%, #f4f9fb 100%); text-align: center; }
.tk-user span { display: inline-flex; align-items: center; justify-content: center; width: 58px; height: 58px; border-radius: 18px; background-color: #e9f6f8; color: var(--p2-teal-d); }
.tk-user b { font-size: 16px; line-height: 1.35; color: var(--p2-ink); }

.ft-hero-art { max-width: 1040px; height: 440px; margin-inline: auto; padding: 34px 40px 0; overflow: hidden; border: 1px solid rgb(255 255 255 / 80%); border-bottom: 0; border-radius: 32px 32px 0 0; background-color: var(--color-white); box-shadow: 0 -20px 60px -40px rgb(11 40 70 / 40%); }
.ft-hero-art img { display: block; width: 100%; max-width: 680px; height: auto; margin-inline: auto; }

.ft-sec { padding-block: var(--p2-py); }
.ft-sec--soft { background-color: var(--rs-soft); }
.ft-app { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 24px; align-items: start; }
.ft-rail { position: sticky; top: 100px; display: grid; gap: 14px; padding: 18px; border: 1px solid var(--rs-line); border-radius: 24px; background-color: var(--color-white); }
.ft-group__h { display: flex; justify-content: space-between; align-items: center; margin: 0 6px 8px; font-size: 13px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ft-group__h em { padding: 2px 8px; border-radius: 999px; background-color: var(--rs-soft); font-size: 11px; font-style: normal; font-weight: var(--fw-semibold); color: var(--p2-muted); }
.ft-group + .ft-group { padding-top: 14px; border-top: 1px solid var(--rs-line); }
.ft-tool { display: flex; gap: 10px; align-items: center; width: 100%; padding: 10px 12px; border: 0; border-radius: 12px; background: none; font: inherit; font-size: 14px; font-weight: var(--fw-semibold); text-align: left; color: var(--p2-text); cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease; }
.ft-tool span { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 10px; background-color: var(--rs-soft); color: var(--p2-teal-d); }
.ft-tool:hover { background-color: var(--rs-soft); color: var(--p2-ink); }
.ft-tool.is-on { background-color: var(--rs-dark); color: var(--color-white); }
.ft-tool.is-on span { background-color: var(--p2-teal); color: var(--color-white); }

.ft-calc { overflow: hidden; border: 1px solid var(--rs-line); border-radius: 26px; background-color: var(--color-white); }
.ft-calc__head { display: flex; gap: 14px; align-items: center; padding: 22px 26px; border-bottom: 1px solid var(--rs-line); background: linear-gradient(110deg, #f3fafb 0%, #ffffff 70%); }
.ft-calc__head > span { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(145deg, #31aab7, #0078ce); color: var(--color-white); }
.ft-calc__head h3 { font-size: 20px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ft-calc__head p { margin-top: 2px; font-size: 14px; color: var(--p2-text); }
.ft-calc__body { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 0; }
.ft-calc--slip .ft-calc__body { grid-template-columns: minmax(0, 1fr); }
.ft-form { display: grid; gap: 16px; align-content: start; padding: 26px; }
.ft-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ft-f { display: grid; gap: 8px; }
.ft-f > span { display: flex; justify-content: space-between; font-size: 13.5px; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.ft-f > span b { color: var(--p2-teal-d); }
.ft-in { display: flex; align-items: center; overflow: hidden; border: 1px solid #d7e2e9; border-radius: 12px; background-color: var(--color-white); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.ft-in:focus-within { border-color: var(--p2-teal); box-shadow: 0 0 0 4px rgb(49 170 183 / 14%); }
.ft-in i { padding: 0 12px; font-size: 14px; font-style: normal; font-weight: var(--fw-semibold); color: var(--p2-muted); }
.ft-in i:first-child { align-self: stretch; display: flex; align-items: center; border-right: 1px solid #e6edf2; background-color: var(--rs-soft); }
.ft-in--unit i { border-left: 1px solid #e6edf2; }
.ft-in input { flex: 1; min-width: 0; height: 46px; padding: 0 14px; border: 0; outline: 0; background: none; font: inherit; font-size: 15px; color: var(--p2-ink); }
.ft-range { width: 100%; accent-color: var(--p2-teal-d); }
.ft-ticks { display: flex; justify-content: space-between; font-size: 12px; color: var(--p2-muted); }
.ft-ticks i { font-style: normal; }
.ft-seg { display: inline-grid; grid-auto-flow: column; gap: 4px; padding: 4px; border: 1px solid #d7e2e9; border-radius: 14px; background-color: var(--rs-soft); }
.ft-seg label { cursor: pointer; }
.ft-seg input { position: absolute; opacity: 0; pointer-events: none; }
.ft-seg span { display: block; padding: 9px 14px; border-radius: 10px; font-size: 13.5px; font-weight: var(--fw-semibold); color: var(--p2-text); }
.ft-seg input:checked + span { background-color: var(--color-white); color: var(--p2-teal-d); box-shadow: 0 4px 10px -6px rgb(11 40 70 / 35%); }
.ft-seg input:focus-visible + span { outline: 2px solid var(--p2-teal); }
.ft-seg--sm { justify-self: start; }
.ft-assume { padding: 12px 16px; border-radius: 14px; background-color: var(--rs-soft); font-size: 13.5px; color: var(--p2-text); }
.ft-assume summary { font-weight: var(--fw-semibold); color: var(--p2-ink); cursor: pointer; }
.ft-assume ul { display: grid; gap: 6px; margin: 10px 0 0; padding-left: 18px; }

.ft-res { display: flex; flex-direction: column; gap: 4px; padding: 26px; background: radial-gradient(70% 50% at 100% 0%, rgb(49 170 183 / 35%) 0%, transparent 70%), var(--rs-dark); color: var(--color-white); }
.ft-res__t { font-size: 18px; font-weight: var(--fw-bold); }
.ft-res__s { margin-bottom: 14px; font-size: 13px; color: rgb(255 255 255 / 60%); }
.ft-big { margin: 12px 0 16px; font-size: 52px; font-weight: var(--fw-extrabold); line-height: 1; letter-spacing: -0.03em; color: #7fe0e8; }
.ft-row { display: flex; gap: 12px; justify-content: space-between; padding: 12px 0; border-top: 1px solid rgb(255 255 255 / 10%); font-size: 14px; color: rgb(255 255 255 / 75%); }
.ft-row b { color: var(--color-white); white-space: nowrap; }
.ft-row--ok b { color: #7fe0e8; }
.ft-row--big { margin-top: auto; padding-top: 16px; font-size: 15px; color: var(--color-white); }
.ft-row--big b { font-size: 22px; color: #7fe0e8; }
.ft-note { font-size: 13px; color: rgb(255 255 255 / 60%); }
.ft-kpis { display: grid; gap: 12px; margin-top: 14px; }
.ft-kpis div { display: grid; grid-template-columns: 40px 1fr; gap: 2px 14px; align-items: center; padding: 16px; border-radius: 16px; background-color: rgb(255 255 255 / 7%); }
.ft-kpis img { grid-row: span 2; border-radius: 10px; background-color: var(--color-white); }
.ft-kpis span { font-size: 13px; color: rgb(255 255 255 / 65%); }
.ft-kpis b { font-size: 20px; color: var(--color-white); }

.ft-sub { margin-top: 4px; font-size: 13px; font-weight: var(--fw-bold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--p2-teal-d); }
.ft-upload { position: relative; display: grid; justify-items: center; gap: 4px; padding: 22px; border: 1.5px dashed #c7d6df; border-radius: 16px; background-color: var(--rs-soft); text-align: center; cursor: pointer; }
.ft-upload > span { font-size: 14px; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.ft-upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.ft-upload em { font-size: 13px; font-style: normal; color: var(--p2-teal-d); }
.ft-upload small { font-size: 12px; color: var(--p2-muted); }
.ft-upload img { max-height: 54px; }
.ft-col { display: grid; gap: 14px; align-content: start; padding: 18px; border: 1px solid var(--rs-line); border-radius: 18px; }
.ft-col__h { display: flex; justify-content: space-between; font-size: 14px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ft-col__h span { font-weight: var(--fw-semibold); color: var(--p2-muted); }
.ft-col .ft-row { border-color: var(--rs-line); color: var(--p2-text); }
.ft-col .ft-row b { color: var(--p2-ink); }
.ft-total { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; padding: 20px 22px; border-radius: 18px; background: radial-gradient(70% 90% at 100% 0%, rgb(49 170 183 / 35%) 0%, transparent 70%), var(--rs-dark); color: var(--color-white); }
.ft-total b { display: block; font-size: 17px; }
.ft-total span { font-size: 12.5px; color: rgb(255 255 255 / 60%); }
.ft-total strong { font-size: 28px; color: #7fe0e8; }
.ft-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }

.ft-real { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.ft-real__i { padding: 12px 12px 24px; border: 1px solid var(--rs-line); border-radius: 24px; background-color: var(--color-white); }
.ft-real__i img { display: block;    width: 100%;    height: auto;    aspect-ratio: 5 / 4;    object-fit: contain;    border-radius: 16px;    background-color: var(--rs-soft); }
.ft-real__i h3 { margin: 18px 10px 0; font-size: 18px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ft-real__i p { margin: 6px 10px 0; font-size: 14.5px; color: var(--p2-text); }
.ft-who { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.ft-who__i { padding: 28px 24px; border-radius: 24px; background-color: var(--rs-soft); }
.ft-who__i:nth-child(2) { background-color: #e5eff9; }
.ft-who__i:nth-child(3) { background-color: #e4f5ec; }
.ft-who__i:nth-child(4) { background-color: #fbefe4; }
.ft-who__i:nth-child(1) { background-color: #e3f4f6; }
.ft-who__i span { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 16px; background-color: var(--color-white); color: var(--p2-teal-d); }
.ft-who__i h3 { margin-top: 20px; font-size: 19px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.ft-who__i p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: var(--p2-text); }

.rs-modal { --p2-teal: #31aab7; --p2-teal-d: #1c8d99; --p2-ink: var(--color-ink); --p2-text: #4a5a68; --p2-muted: #8a99a8; --rs-line: #e3ebf1; --rs-soft: #f5f8fb; --rs-dark: #0a1320; position: fixed; inset: 0; margin: auto; height: fit-content; overflow: auto; width: min(880px, calc(100% - 32px)); max-height: calc(100vh - 40px); padding: 0; border: 0; border-radius: 28px; background-color: var(--color-white); box-shadow: 0 50px 100px -30px rgb(6 21 34 / 60%); }
.rs-modal[open] { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
.rs-modal::backdrop { background-color: rgb(6 21 34 / 55%); backdrop-filter: blur(4px); }
.rs-modal__x { position: absolute; top: 16px; right: 16px; z-index: 2; display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid var(--rs-line); border-radius: 50%; background-color: var(--color-white); color: var(--p2-ink); cursor: pointer; }
.rs-modal__x svg { rotate: 45deg; }
.rs-modal__x svg { display: none; }
.rs-modal__x::before,
.rs-modal__x::after { content: ""; position: absolute; width: 14px; height: 2px; border-radius: 2px; background-color: currentcolor; rotate: 45deg; }
.rs-modal__x::after { rotate: -45deg; }
.rs-modal__side { display: flex; flex-direction: column; gap: 10px; padding: 30px 30px 34px; background: radial-gradient(55% 45% at 8% 6%, #c3ebee 0%, transparent 70%), radial-gradient(60% 50% at 100% 100%, #b6d6f2 0%, transparent 70%), radial-gradient(35% 30% at 92% 10%, #ffe2c9 0%, transparent 70%), linear-gradient(160deg, #e3f4f6 0%, #d8e9f6 100%); color: var(--p2-ink); }
.rs-modal__brand { display: flex; gap: 10px; align-items: center; }
.rs-modal__logo { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 12px; background-color: var(--color-white); box-shadow: 0 6px 16px -10px rgb(11 40 70 / 40%); }
.rs-modal__logo img { width: 17px; height: 24px; }
.rs-modal__brand b { font-size: 15px; font-weight: var(--fw-bold); color: var(--p2-ink); }
.rs-modal__brand em { margin-left: auto; padding: 5px 11px; border-radius: 999px; background-color: rgb(255 255 255 / 70%); font-size: 12px; font-style: normal; font-weight: var(--fw-semibold); color: var(--p2-teal-d); }
.rs-file { position: relative; margin: 22px 6px 18px; }
.rs-file__sheet { position: relative; z-index: 1; display: grid; gap: 14px; padding: 16px; border-radius: 16px; background-color: var(--color-white); box-shadow: 0 24px 40px -24px rgb(11 40 70 / 45%); }
.rs-file__sheet--b { position: absolute; inset: 10px -10px -10px 10px; z-index: 0; background-color: rgb(255 255 255 / 55%); box-shadow: none; }
.rs-file__head { display: flex; gap: 8px; align-items: center; height: 46px; padding: 0 14px; border-radius: 10px; background: linear-gradient(120deg, var(--p2-teal) 0%, #0078ce 100%); }
.rs-file__head i { display: block; height: 7px; border-radius: 4px; background-color: rgb(255 255 255 / 85%); }
.rs-file__head i:first-child { width: 38%; }
.rs-file__head i:last-child { width: 18%; margin-left: auto; background-color: rgb(255 255 255 / 45%); }
.rs-file__lines { display: grid; gap: 7px; }
.rs-file__lines i { display: block; height: 6px; border-radius: 4px; background-color: #e6edf2; }
.rs-file__lines i:nth-child(2) { width: 88%; }
.rs-file__lines i:nth-child(3) { width: 94%; }
.rs-file__lines i:nth-child(4) { width: 60%; }
.rs-file__bars { display: flex; gap: 8px; align-items: flex-end; height: 44px; padding: 0 2px; }
.rs-file__bars i { flex: 1; border-radius: 5px 5px 2px 2px; background-color: #d4eef1; }
.rs-file__bars i:nth-child(1) { height: 45%; }
.rs-file__bars i:nth-child(2) { height: 70%; }
.rs-file__bars i:nth-child(3) { height: 55%; background-color: var(--p2-teal); }
.rs-file__bars i:nth-child(4) { height: 90%; }
.rs-file__bars i:nth-child(5) { height: 65%; }
.rs-file__meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding-top: 12px; border-top: 1px solid #edf1f5; font-size: 12.5px; font-weight: var(--fw-semibold); color: var(--p2-text); }
.rs-file__meta span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-file__meta b { flex: none; padding: 3px 8px; border-radius: 6px; background-color: #fdeceb; font-size: 11px; letter-spacing: 0.04em; color: #d0453f; }
.rs-modal__k { margin-top: 4px; font-size: 12px; font-weight: var(--fw-bold); letter-spacing: 0.08em; text-transform: uppercase; color: var(--p2-teal-d); }
.rs-modal__side h2 { font-size: 26px; font-weight: var(--fw-extrabold); line-height: 1.2; color: var(--p2-ink); }
.rs-modal__desc { font-size: 14.5px; line-height: 1.65; color: var(--p2-text); }
.rs-modal__main { padding: 40px 34px 34px; }
.rs-form { display: grid; gap: 14px; }
.rs-form label { display: grid; gap: 6px; font-size: 13.5px; font-weight: var(--fw-semibold); color: var(--p2-ink); }
.rs-form input { height: 48px; padding: 0 16px; border: 1px solid #d7e2e9; border-radius: 12px; outline: 0; font: inherit; font-size: 15px; color: var(--p2-ink); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.rs-form input:focus { border-color: var(--p2-teal); box-shadow: 0 0 0 4px rgb(49 170 183 / 14%); }
.rs-form__btn { justify-content: center; margin-top: 8px; }
.rs-form .wpcf7-form-control-wrap { display: block; }
.rs-form .wpcf7-form-control-wrap input { width: 100%; }
.rs-form input.wpcf7-not-valid { border-color: #d64545; }
.rs-form .wpcf7-not-valid-tip { font-size: 12.5px; font-weight: var(--fw-semibold); color: #d64545; }
.rs-form .wpcf7-spinner { position: absolute; margin: 0; visibility: hidden; }
.rs-form .wpcf7-response-output { margin: 0; padding: 10px 14px; border-radius: 10px; font-size: 13.5px; }
.rs-form .wpcf7-response-output:empty { display: none; }
.rs-form.invalid .wpcf7-response-output,
.rs-form.failed .wpcf7-response-output { border-color: #d64545; color: #d64545; }
.rs-form.submitting .rs-form__btn { opacity: 0.7; pointer-events: none; }
.rs-ok { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 12px; height: 100%; }
.rs-ok__ic { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 50%; background-color: #e2f6eb; color: #1b8a55; }
.rs-ok h3 { font-size: 24px; font-weight: var(--fw-extrabold); color: var(--p2-ink); }
.rs-ok p { font-size: 15px; line-height: 1.6; color: var(--p2-text); }
.rs-ok p:empty { display: none; }
.rs-modal [hidden] { display: none !important; }
.ft-panel [hidden],
.ft-calc [hidden] { display: none !important; }

@media (max-width: 1199px) {
  .tk-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tk-users { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ft-app { grid-template-columns: minmax(0, 1fr); }
  .ft-rail { position: static; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ft-group + .ft-group { padding-top: 0; padding-left: 14px; border-top: 0; border-left: 1px solid var(--rs-line); }
  .ft-real,
  .ft-who { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 991px) {
  .tk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tk-why__in { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .tk-feats li:nth-child(even) { margin-left: 0; }
  .tk-doc--3,
  .tk-doc--4 { display: none; }
  .ft-calc__body { grid-template-columns: minmax(0, 1fr); }
  .ft-rail { grid-template-columns: minmax(0, 1fr); }
  .ft-group + .ft-group { padding-top: 14px; padding-left: 0; border-top: 1px solid var(--rs-line); border-left: 0; }
  .rs-modal[open] { grid-template-columns: minmax(0, 1fr); }
  .rs-modal__side { padding: 28px; }
  .rs-file { display: none; }
}

@media (max-width: 767px) {
  .ft-hero-art { height: auto; padding: 20px 16px 0; }
  .br-stage { padding: 20px 12px 0; }
  .br-view__body { grid-template-columns: 1fr; }
  .br-view__rail { display: none; }
  .br-view__tools { display: none; }
  .br-view__canvas { padding: 20px 14px 18px; }
  .br-chapters { grid-template-columns: 1fr; }
  .br-ch { padding: 24px 20px; }
  .tk-grid,
  .tk-users,
  .ft-real,
  .ft-who,
  .ft-two { grid-template-columns: minmax(0, 1fr); }
  .tk-doc--1,
  .tk-doc--2 { display: none; }
  .ft-big { font-size: 40px; }
  .rs-modal__main { padding: 28px 22px; }
}

@media (max-width: 1199px) and (min-width: 768px) {
  .br-chapters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .br-view__body { grid-template-columns: 210px minmax(0, 1fr); }
}