/* ============================================================
   Regulations Research (/regulations) — page-specific additions.
   Loaded after regulations-research.css, which provides the rr-*
   components this page reuses.
   ============================================================ */
.rr-cta__eyebrow{font-family:var(--font-mono);font-size:13px;font-weight:var(--fw-medium);letter-spacing:.18em;text-transform:uppercase;color:var(--color-arch-purple);margin:0 0 16px}
.rr-cta__points{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.rr-cta__points li{position:relative;padding-left:26px;font-size:15px;line-height:1.6;color:var(--fg-secondary)}
.rr-cta__points li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:2px solid var(--color-arch-purple);border-bottom:2px solid var(--color-arch-purple);transform:rotate(-45deg)}
/* Hero secondary action — ghost button sits beside the primary CTA */
.rr-hero__actions .tk-btn--ghost{background:transparent;color:var(--color-data-black);box-shadow:inset 0 0 0 1px var(--border-subtle)}
.rr-hero__actions .tk-btn--ghost:hover{background:var(--color-light-gray)}
.rr-msg__label--brand{text-transform:none}
/* Steps: descriptions read left-aligned while the marker/title stay centred */
.rr-steps .rr-step__desc{text-align:left}
/* Press-release link strip */
.rr-pr{background:var(--color-draft-white);padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--border-subtle)}
.rr-pr__card{display:flex;align-items:center;gap:24px;max-width:900px;width:calc(100% - 80px);margin:0 auto;background:var(--bg-section-alt);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);padding:26px 30px;text-decoration:none;color:inherit;transition:box-shadow .2s cubic-bezier(.2,.8,.2,1),transform .2s cubic-bezier(.2,.8,.2,1)}
.rr-pr__card:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.rr-pr__thumb{flex:0 0 auto;display:block;width:180px;height:120px;border-radius:6px;overflow:hidden;background:var(--color-draft-white);border:1px solid var(--border-subtle)}
.rr-pr__thumb img{display:block;width:100%;height:100%;object-fit:contain}
.rr-pr__eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.14em;color:var(--color-arch-purple)}
.rr-pr__body{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}
.rr-pr__title{font-size:18px;font-weight:600;line-height:1.5;text-wrap:pretty}
.rr-pr__meta{font-size:14px;color:var(--fg-secondary)}
.rr-pr__arrow{flex:0 0 auto;width:38px;height:38px;border-radius:50%;background:var(--purple-50);color:var(--color-arch-purple);display:flex;align-items:center;justify-content:center}
.rr-pr__arrow svg{width:18px;height:18px}
@media (max-width:760px){.rr-pr__card{flex-wrap:wrap;gap:14px}.rr-pr__thumb{width:100%;height:180px}.rr-pr__arrow{margin-left:auto}}
.rr-steps{background:var(--bg-section-alt)}
.rr-steps__eyebrow{text-transform:none}
/* Generic content block (課題・価値・活用場面・違い・導入 など) */
.rr-blk{background:var(--color-draft-white);padding:clamp(56px,7vw,96px) 0}
.rr-blk--alt{background:var(--bg-section-alt)}
.rr-blk__inner{max-width:1300px;margin:0 auto;padding:0 40px}
.rr-blk__head{max-width:840px;margin:0 0 clamp(36px,4vw,56px)}
.rr-blk__eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--color-arch-purple);margin:0 0 18px}
.rr-blk__title{font-family:var(--font-sans);font-weight:var(--fw-light);font-size:clamp(28px,3.2vw,42px);line-height:1.26;letter-spacing:-.01em;color:var(--color-data-black);margin:0;text-wrap:pretty}
.rr-blk__sub{font-size:16px;line-height:1.85;color:var(--fg-secondary);margin:20px 0 0;text-wrap:pretty}
.rr-blk__note{font-size:13.5px;line-height:1.8;color:var(--fg-tertiary,#7A7A7A);margin:24px 0 0;text-wrap:pretty}
.rr-blk__link{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--color-arch-purple);text-decoration:none;margin-top:20px}
.rr-blk__link:hover{text-decoration:underline}
.rr-cards{display:grid;gap:20px}
.rr-cards--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.rr-cards--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.rr-cards--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.rr-card{background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);padding:28px 30px}
.rr-card__num{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--color-arch-purple);margin:0 0 12px}
.rr-card__title{font-size:18px;font-weight:600;line-height:1.55;color:var(--color-data-black);margin:0 0 10px;text-wrap:pretty}
.rr-card__desc{font-size:15px;line-height:1.8;color:var(--fg-secondary);margin:0;text-wrap:pretty}
/* Handoff flow chain */
.rr-flow{list-style:none;display:flex;flex-direction:column;gap:0;margin:0;padding:0;max-width:640px}
.rr-flow__item{background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-md,6px);padding:16px 22px;font-size:15.5px;font-weight:500;color:var(--color-data-black);text-align:center}
.rr-flow__item+.rr-flow__item{margin-top:34px;position:relative}
.rr-flow__item+.rr-flow__item::before{content:"";position:absolute;left:50%;top:-30px;width:1px;height:26px;background:var(--color-arch-purple)}
.rr-flow__item+.rr-flow__item::after{content:"";position:absolute;left:50%;top:-9px;width:7px;height:7px;border-right:1.5px solid var(--color-arch-purple);border-bottom:1.5px solid var(--color-arch-purple);transform:translate(-50%,-50%) rotate(45deg)}
/* Pricing note inside 導入方法 */
.rr-price{margin-top:40px;background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);padding:28px 30px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.rr-price__label{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--color-arch-purple);margin:0}
.rr-price__text{font-size:15px;line-height:1.8;color:var(--fg-secondary);margin:0;max-width:720px}
.rr-price .tk-btn{margin-top:8px}
/* Security list */
.rr-seclist{display:flex;flex-direction:column;align-items:flex-start}
.rr-seclist__items{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px;max-width:900px}
.rr-seclist__items li{position:relative;padding-left:26px;font-size:15px;line-height:1.7;color:var(--color-data-black)}
.rr-seclist__items li::before{content:"";position:absolute;left:0;top:.42em;width:13px;height:7px;border-left:2px solid var(--color-arch-purple);border-bottom:2px solid var(--color-arch-purple);transform:rotate(-45deg)}
/* Hero secondary link + disclaimer */
.rr-hero__link{font-size:15px;font-weight:600;color:var(--color-arch-purple);text-decoration:none;align-self:center}
.rr-hero__link:hover{text-decoration:underline}
.rr-hero__note{font-size:13px;line-height:1.75;color:var(--fg-tertiary,#7A7A7A);margin:22px 0 0;max-width:600px}
@media (max-width:1000px){.rr-cards--3,.rr-cards--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.rr-cards--2,.rr-cards--3,.rr-cards--4{grid-template-columns:1fr}.rr-seclist__items{grid-template-columns:1fr}}
@media (max-width:560px){.rr-blk__inner{padding:0 24px}}
/* Features: single column, uniform 16:10 media boxes */
.rr-features__list{display:flex;flex-direction:column;gap:clamp(56px,6vw,88px)}
.rr-feature__media{box-sizing:border-box;aspect-ratio:620/465;display:flex;align-items:center;justify-content:center;padding:0;background:var(--color-light-gray);border-radius:var(--radius-lg)}
.rr-features__list .rr-feature+.rr-feature{border-top:1px solid var(--border-subtle);padding-top:clamp(56px,6vw,88px)}
.rr-feature__num{font-family:var(--font-sans);font-size:13px;letter-spacing:0.08em;margin:0 0 10px}
.rr-feature__media img{width:100%;height:100%;object-fit:contain;box-shadow:none;border-radius:0}
/* Two sections presented side by side */
.rr-blk--split{background:var(--color-draft-white)}
.rr-split{display:grid;grid-template-columns:1fr;gap:24px}
.rr-split__col{background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);padding:36px 38px;display:flex;flex-direction:column}
.rr-split__title{font-family:var(--font-sans);font-weight:var(--fw-light);font-size:clamp(24px,2.2vw,30px);line-height:1.35;letter-spacing:-.01em;color:var(--color-data-black);margin:0;text-wrap:pretty}
.rr-split__sub{font-size:15px;line-height:1.85;color:var(--fg-secondary);margin:16px 0 0;text-wrap:pretty}
.rr-pts{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:18px}
.rr-pt{padding-left:20px;border-left:2px solid var(--purple-100,#DEDEF9)}
.rr-pt__title{font-size:16px;font-weight:600;line-height:1.55;color:var(--color-data-black);margin:0 0 6px;text-wrap:pretty}
.rr-pt__desc{font-size:14.5px;line-height:1.8;color:var(--fg-secondary);margin:0;text-wrap:pretty}
.rr-split .rr-blk__note{margin-top:auto;padding-top:22px;text-align:right}
@media (max-width:900px){.rr-split{grid-template-columns:1fr}.rr-split__col{padding:28px 26px}}
/* Card icons */
.rr-card{display:flex;flex-direction:column}
.rr-card__icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-md,6px);background:var(--purple-50);color:var(--color-arch-purple);margin:0 0 20px}
.rr-card__icon svg{width:22px;height:22px}
[data-screen-label="Handoff"]{background:var(--color-draft-white)}
.rr-steps__title .accent{color:var(--color-data-black)}
.rr-steps{background:var(--color-draft-white)}
.rr-relsol{background:var(--color-draft-white)}
.rr-hero__title{font-size:clamp(28px,2.9vw,36px);line-height:1.3}
.rr-source__quote.rr-q{background:transparent;padding:0;font-style:normal;display:flex;gap:8px;align-items:flex-start;margin-bottom:8px}
.rr-q__badge{border-radius:999px;padding:2px 8px;font-size:10px;font-weight:700;white-space:nowrap;line-height:1.5;flex:none;margin-top:1px}
.rr-q__badge--y{background:#DFF3E7;color:#1F8A5B}
.rr-q__badge--n{background:#FBE3DA;color:#B4482A}
.rr-hl{border-radius:3px;padding:1px 2px}
.rr-hl--y{background:#D9F0E4;color:var(--color-data-black)}
.rr-hl--n{background:#FBE3DA;color:#8A3A22}
[data-screen-label="Value"] .rr-card{display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:16px;align-items:center;align-content:start}
[data-screen-label="Value"] .rr-card__icon{margin:0}
[data-screen-label="Value"] .rr-card__title{margin:0}
[data-screen-label="Value"] .rr-card__desc{grid-column:1/-1;margin-top:16px}
[data-screen-label="Value"]{background:var(--bg-section-alt)}
[data-screen-label="Value"] .rr-blk__head{margin-left:auto;margin-right:auto;text-align:center}
[data-screen-label="Challenges"]{background:var(--color-draft-white)}
[data-screen-label="Challenges"] .rr-blk__head{margin-left:auto;margin-right:auto;text-align:center}
[data-screen-label="Challenges"] .rr-card__icon{display:none}
[data-screen-label="Use Cases"] .rr-card__icon{display:none}
[data-screen-label="Use Cases"] .rr-cards--3{grid-template-columns:repeat(2,minmax(0,1fr))}
.rr-card__phase{font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.1em;color:var(--color-arch-purple);margin:0 0 8px}
.rr-card__eglabel{font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.1em;color:var(--color-arch-purple);margin:22px 0 10px}
.rr-card__eg{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.rr-card__eg li{position:relative;padding-left:20px;font-size:14px;line-height:1.7;color:var(--fg-secondary)}
/* --- Card scanability pass: fewer boxes, stronger titles --- */
.rr-cards{gap:24px}
/* Challenges: drop the box, lead with a purple rule + bigger title */
[data-screen-label="Challenges"] .rr-cards{gap:24px 48px}
[data-screen-label="Challenges"] .rr-card{background:none;border:0;border-top:2px solid var(--color-arch-purple);border-radius:0;padding:22px 0 0}
[data-screen-label="Challenges"] .rr-card__title{font-size:20px;font-weight:600;line-height:1.5;margin:0 0 12px;letter-spacing:-.01em}
[data-screen-label="Challenges"] .rr-card__desc{font-size:14.5px;line-height:1.85}
/* Value: borderless white cards, title leads, last card fills the row */
[data-screen-label="Value"] .rr-card{border:0;padding:30px 32px;column-gap:14px}
[data-screen-label="Value"] .rr-card__icon{width:36px;height:36px;background:none;color:var(--color-arch-purple)}
[data-screen-label="Value"] .rr-card{grid-template-columns:36px minmax(0,1fr)}
[data-screen-label="Value"] .rr-card__icon svg{width:22px;height:22px}
[data-screen-label="Value"] .rr-card__title{font-size:19px;letter-spacing:-.01em}
[data-screen-label="Value"] .rr-card__desc{font-size:14.5px;line-height:1.85;margin-top:14px}
/* Use Cases: borderless, title leads, examples split off by a rule */
[data-screen-label="Use Cases"] .rr-card{border:0;padding:32px 34px}
[data-screen-label="Use Cases"] .rr-card__phase{font-size:11px;color:var(--fg-tertiary,#7A7A7A);margin:0 0 12px}
[data-screen-label="Use Cases"] .rr-card__title{font-size:21px;font-weight:600;line-height:1.45;letter-spacing:-.01em;margin:0 0 14px}
[data-screen-label="Use Cases"] .rr-card__desc{font-size:14.5px;line-height:1.85}
[data-screen-label="Use Cases"] .rr-card__eglabel{margin:24px 0 12px;padding-top:22px;border-top:1px solid var(--border-subtle)}
/* --- All sections white (CTA and the comparison/transparency highlights excepted) --- */
.rr-blk--alt,[data-screen-label="Value"],[data-screen-label="Use Cases"]{background:var(--color-draft-white)}
[data-screen-label="Value"] .rr-card,[data-screen-label="Use Cases"] .rr-card{border:1px solid var(--border-subtle)}
/* --- Hero chat: sequential reveal --- */
@media (prefers-reduced-motion:no-preference){
.rr-chat.is-anim .rr-msg{opacity:0;transform:translateY(10px)}
.rr-chat.is-anim .rr-msg.is-in{opacity:1;transform:none;transition:opacity .45s var(--ease-out,cubic-bezier(.2,.8,.2,1)),transform .45s var(--ease-out,cubic-bezier(.2,.8,.2,1))}
.rr-chat.is-anim .rr-source{opacity:0;transform:translateY(6px)}
.rr-chat.is-anim .rr-msg.is-in .rr-source{opacity:1;transform:none;transition:opacity .45s var(--ease-out,cubic-bezier(.2,.8,.2,1)) .25s,transform .45s var(--ease-out,cubic-bezier(.2,.8,.2,1)) .25s}
.rr-chat.is-anim .rr-hl{background-size:0 100%;background-repeat:no-repeat;background-image:linear-gradient(currentColor,currentColor);transition:none}
}
.rr-chat__typing{display:none;align-items:center;gap:5px;padding:10px 14px;border:1px solid var(--border-subtle);border-radius:var(--radius-md,6px);width:max-content}
.rr-chat__typing.is-on{display:inline-flex}
.rr-chat__typing i{width:6px;height:6px;border-radius:50%;background:var(--purple-300,#AAA6F0);animation:rrDot 1s infinite ease-in-out}
.rr-chat__typing i:nth-child(2){animation-delay:.15s}
.rr-chat__typing i:nth-child(3){animation-delay:.3s}
@keyframes rrDot{0%,60%,100%{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
/* --- Use cases as phase tabs --- */
/* Use-case phase tabs */
.rr-uctabs{display:grid;grid-template-columns:repeat(var(--uc-count,4),minmax(0,1fr));gap:0;margin:0 0 32px;padding:0;list-style:none}
.rr-uctab{display:grid;grid-template-columns:1fr;grid-template-rows:auto 16px;justify-items:center;row-gap:10px;background:none;border:0;padding:0;cursor:pointer;font-family:var(--font-sans);color:inherit}
.rr-uctab::before{content:"";grid-row:2;grid-column:1;align-self:center;justify-self:stretch;width:100%;height:2px;background:var(--border-subtle)}
.rr-uctab:first-child::before{width:50%;justify-self:end}
.rr-uctab:last-child::before{width:50%;justify-self:start}
.rr-uctab__dot{grid-row:2;grid-column:1;align-self:center;position:relative;z-index:1;width:14px;height:14px;border-radius:50%;background:var(--color-draft-white);border:2px solid var(--border-subtle);transition:background .12s var(--ease-out,ease),border-color .12s var(--ease-out,ease),box-shadow .2s var(--ease-out,ease)}
.rr-uctab__label{grid-row:1;display:inline-flex;align-items:center;min-height:44px;font-size:13.5px;font-weight:600;line-height:1.3;color:var(--fg-secondary);background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:999px;padding:10px 18px;text-align:center;transition:background .12s var(--ease-out,ease),color .12s var(--ease-out,ease),border-color .12s var(--ease-out,ease)}
.rr-uctab:hover .rr-uctab__label{border-color:var(--color-arch-purple);color:var(--color-arch-purple);background:var(--purple-50)}
.rr-uctab:hover .rr-uctab__dot{border-color:var(--color-arch-purple)}
.rr-uctab[aria-selected="true"] .rr-uctab__label{background:var(--color-arch-purple);border-color:var(--color-arch-purple);color:#fff}
.rr-uctab[aria-selected="true"] .rr-uctab__dot{background:var(--color-arch-purple);border-color:var(--color-arch-purple);box-shadow:0 0 0 4px rgba(81,86,219,.18)}
.rr-uctab:focus-visible{outline:none}
.rr-uctab:focus-visible .rr-uctab__label{box-shadow:0 0 0 3px rgba(81,86,219,.25)}
@media (max-width:760px){.rr-uctabs{grid-template-columns:1fr 1fr;gap:12px}.rr-uctab::before{display:none}}
[data-screen-label="Use Cases"] .rr-cards.is-tabs{grid-template-columns:1fr}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card{display:none}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active{display:grid;grid-template-columns:minmax(0,540px) minmax(0,320px);column-gap:56px;justify-content:center;padding:36px 38px;background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);animation:rrTabIn .32s var(--ease-out,cubic-bezier(.2,.8,.2,1))}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__title{grid-column:1;grid-row:1;text-align:left}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__desc{grid-column:1;grid-row:2;text-align:left;font-size:15px}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eglabel{grid-column:2;grid-row:1;text-align:left;margin:0 0 14px;padding:0;border:0}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eg{grid-column:2;grid-row:2;align-items:stretch}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eg li{padding-left:18px;text-align:left}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__icon{display:none}
/* Use-case abstract mock screen */
.rr-ucfig{display:none;margin:0}
.rr-ucfig img{display:block;width:100%;height:auto;border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px)}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig){grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);column-gap:48px;grid-template-rows:1fr auto auto auto auto 1fr}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__eg{align-self:start}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-ucfig{display:block;grid-column:2;grid-row:1/span 6;align-self:center;background:none;border:0}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__title{grid-column:1;grid-row:2}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__desc{grid-column:1;grid-row:3;font-size:15px}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__eglabel{grid-column:1;grid-row:4;margin:24px 0 12px;padding:0;border:0}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__eg{grid-column:1;grid-row:5}
/* Massing diagram: what constrains the building volume */
.rr-mass{position:relative;aspect-ratio:4/3;background:var(--color-draft-white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);overflow:hidden}
.rr-mass b{position:absolute;font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.06em;white-space:nowrap;color:var(--fg-secondary)}
.rr-mass__ground{position:absolute;left:8%;right:8%;bottom:22%;height:1px;background:var(--color-data-black);opacity:.5}
.rr-mass__site i,.rr-mass__site{position:absolute}
.rr-mass__site i{left:16%;right:16%;bottom:calc(22% - 9px);height:8px;background:repeating-linear-gradient(115deg,var(--purple-100,#DEDEF9) 0 2px,transparent 2px 6px)}
.rr-mass__site b{left:16%;bottom:calc(22% - 30px)}
.rr-mass__vol{position:absolute;left:26%;right:26%;bottom:22%;height:46%;background:var(--purple-50);border:1px solid var(--purple-300,#AAA6F0);border-bottom:0}
.rr-mass__vol b{left:50%;top:50%;transform:translate(-50%,-50%);color:var(--color-arch-purple);font-weight:600}
.rr-mass__limit i{position:absolute;left:8%;right:8%;top:16%;border-top:1px dashed var(--color-arch-purple)}
.rr-mass__limit b{left:8%;top:calc(16% - 18px);color:var(--color-arch-purple)}
.rr-mass__slant i{position:absolute;left:6%;top:16%;width:34%;border-top:1px dashed var(--purple-300,#AAA6F0);transform-origin:left center;transform:rotate(52deg)}
.rr-mass__slant b{left:6%;top:44%}
.rr-mass__foot i{position:absolute;left:26%;right:26%;bottom:14%;border-top:1px solid var(--color-arch-purple)}
.rr-mass__foot i::before,.rr-mass__foot i::after{content:"";position:absolute;top:-4px;width:1px;height:9px;background:var(--color-arch-purple)}
.rr-mass__foot i::before{left:0}
.rr-mass__foot i::after{right:0}
.rr-mass__foot b{left:50%;transform:translateX(-50%);bottom:4%;color:var(--color-arch-purple)}
.rr-ucfig__cap{margin:14px 0 0;font-size:13px;line-height:1.7;color:var(--fg-secondary);text-align:center}
@media (max-width:860px){[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig){grid-template-columns:1fr}[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__title,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__desc,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__eglabel,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active:has(.rr-ucfig) .rr-card__eg,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-ucfig{grid-column:1;grid-row:auto}[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-ucfig{margin-top:24px}}
@keyframes rrTabIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__phase{display:none}
/* Section lede sizes unified (hero 18px and in-card 15px stay as they are) */
.rr-blk__sub,.rr-steps__sub,.rr-relsol__sub{font-size:17px;line-height:1.75}
/* Section heads share the Challenges measure */
.rr-blk__head,.rr-steps__head,.rr-relsol__head{max-width:840px;margin-left:auto;margin-right:auto;text-align:center}
.rr-blk__sub,.rr-steps__sub,.rr-relsol__sub{max-width:none;margin-left:0;margin-right:0}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__title{grid-column:1/-1;grid-row:2}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__desc{grid-column:1;grid-row:3/span 2;font-size:15px}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eglabel{grid-column:2;grid-row:3;margin:0 0 12px;padding:0;border:0}
[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eg{grid-column:2;grid-row:4}
@media (max-width:860px){[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active{grid-template-columns:1fr}[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__desc,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eglabel,[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eg{grid-column:1;grid-row:auto}[data-screen-label="Use Cases"] .rr-cards.is-tabs .rr-card.is-active .rr-card__eglabel{margin-top:24px}}
.rr-card__eg li::before{content:"";position:absolute;left:2px;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--purple-100,#DEDEF9)}
/* Positioning: supporting blocks read one step down from the sections above */
.rr-split__title{font-size:clamp(21px,1.9vw,24px);line-height:1.4}
.rr-split__col{background:none;border:0;border-radius:0;padding:0}
.rr-split__col+.rr-split__col{border-top:1px solid var(--border-subtle);padding-top:56px}
@media (max-width:900px){.rr-split__col{padding:0}.rr-split__col+.rr-split__col{padding-top:40px}}
.rr-split{gap:56px}
/* Flow: horizontal chain with icons */
.rr-flow{max-width:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px}
.rr-flow__item{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;font-size:14.5px;line-height:1.6}
.rr-flow__item+.rr-flow__item{margin-top:0}
.rr-flow__item+.rr-flow__item::before{content:"";position:absolute;left:-25px;top:34px;width:16px;height:1px;background:var(--color-arch-purple);transform:none}
.rr-flow__item+.rr-flow__item::after{content:"";position:absolute;left:-14px;top:34px;width:6px;height:6px;border-right:1.5px solid var(--color-arch-purple);border-bottom:1.5px solid var(--color-arch-purple);transform:translate(0,-50%) rotate(-45deg)}
.rr-flow__item{position:relative}
.rr-flow__icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--purple-50);color:var(--color-arch-purple)}
.rr-flow__icon svg{width:24px;height:24px}
@media (max-width:860px){.rr-flow{grid-template-columns:1fr;gap:22px}.rr-flow__item+.rr-flow__item::before,.rr-flow__item+.rr-flow__item::after{display:none}}
/* Security block */
.rr-seclist{flex-direction:row;align-items:center;gap:40px}
.rr-seclist__icon{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:104px;height:104px;border-radius:50%;background:var(--purple-50);color:var(--color-arch-purple)}
.rr-seclist__icon svg{width:48px;height:48px}
@media (max-width:860px){.rr-seclist{flex-direction:column;align-items:flex-start;gap:24px}}
/* Comparison table */
.rr-cmp{margin-top:28px}
.rr-cmp__table{display:grid;grid-template-columns:1fr 1.5fr 1.5fr;align-items:start}
.rr-cmp__col{display:flex;flex-direction:column}
.rr-cmp__col--tek{background:var(--purple-50);border:1px solid var(--purple-300);border-radius:var(--radius-lg,12px);padding-bottom:12px}
.rr-cmp__colhead{height:96px;display:flex;flex-direction:column;justify-content:flex-end;padding:0 22px 18px}
.rr-cmp__col--tek .rr-cmp__colhead{padding:0 18px 18px}
.rr-cmp__coltitle{font-family:var(--font-sans);font-weight:600;font-size:19px;line-height:1.3;color:var(--color-data-black);margin:0}
.rr-cmp__col--gen .rr-cmp__coltitle{color:var(--fg-secondary)}
.rr-cmp__logo{height:26px;width:auto;display:block;align-self:flex-start}
.rr-cmp__cell{display:flex;align-items:center;gap:12px;min-height:84px;padding:14px 22px;font-size:15px;line-height:1.6;border-top:1px solid var(--border-subtle);color:var(--color-data-black)}
.rr-cmp__col--tek .rr-cmp__cell{padding:14px 18px;border-top-color:var(--purple-200)}
.rr-cmp__col--tek .rr-cmp__cell:first-of-type{border-top:none}
.rr-cmp__col--labels .rr-cmp__cell{color:var(--fg-secondary);font-weight:500;padding-left:0;justify-content:center;text-align:center}
.rr-cmp__icon{flex:0 0 auto;width:22px;height:22px}
.rr-cmp__icon--check{color:var(--color-arch-purple)}
.rr-cmp__icon--none{color:var(--gray-400)}
@media (max-width:860px){
.rr-cmp__table{grid-template-columns:1fr;gap:16px}
.rr-cmp__col--labels{display:none}
.rr-cmp__col--tek{padding:0 0 12px}
.rr-cmp__colhead{height:auto;padding:24px 20px 16px}
.rr-cmp__col--tek .rr-cmp__colhead{padding:24px 20px 16px}
.rr-cmp__cell{min-height:0;padding:12px 18px;flex-wrap:wrap}
.rr-cmp__cell::before{content:attr(data-label);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--fg-secondary);flex:1 0 100%}
}
/* Transparency: 3-step flow + human judgement box */
.rr-tsteps{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.rr-tstep{background:var(--color-light-gray,#F4F4F4);border-radius:var(--radius-md,6px);padding:20px 24px;position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:10px;row-gap:6px}
.rr-tstep+.rr-tstep::before{content:"";position:absolute;left:-28px;top:50%;width:16px;height:1px;background:var(--color-arch-purple)}
.rr-tstep+.rr-tstep::after{content:"";position:absolute;left:-16px;top:50%;width:7px;height:7px;border-right:1.5px solid var(--color-arch-purple);border-bottom:1.5px solid var(--color-arch-purple);transform:translate(0,-50%) rotate(-45deg)}
@media (max-width:760px){.rr-tsteps{grid-template-columns:1fr;gap:20px}.rr-tstep+.rr-tstep::before,.rr-tstep+.rr-tstep::after{display:none}}
.rr-tstep__num{grid-column:1;grid-row:1;align-self:start;display:flex;align-items:center;height:calc(17px * 1.5);font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.12em;line-height:1;color:var(--color-arch-purple);margin:0}
.rr-tstep__title{grid-column:2;grid-row:1;align-self:start;font-size:17px;font-weight:600;line-height:1.5;color:var(--color-data-black);margin:0}
.rr-tstep__desc{grid-column:1/-1;grid-row:2;font-size:14.5px;line-height:1.8;color:var(--fg-secondary);margin:0;text-wrap:pretty}
.rr-human{margin-top:24px;border:1px solid var(--color-arch-purple);border-radius:var(--radius-md,6px);padding:22px 24px;background:var(--purple-50)}
.rr-human__title{font-size:17px;font-weight:600;line-height:1.5;color:var(--color-data-black);margin:0 0 6px}
.rr-human__desc{font-size:14.5px;line-height:1.8;color:var(--fg-secondary);margin:0;text-wrap:pretty}
/* Case study card */
.rr-case{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:0;max-width:1000px;width:calc(100% - 80px);margin:0 auto;background:var(--bg-section-alt);border:1px solid var(--border-subtle);border-radius:var(--radius-lg,8px);overflow:hidden}
.rr-case__media{display:block;background:var(--color-draft-white);border-right:1px solid var(--border-subtle);min-height:280px}
.rr-case__media image-slot{display:block;width:100%;height:100%}
.rr-case__media img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.rr-case__main{padding:36px 38px;display:flex;flex-direction:column;gap:14px;background:var(--color-draft-white)}
.rr-case__title{font-size:24px;font-weight:600;line-height:1.45;color:var(--color-data-black);margin:6px 0 4px;text-wrap:pretty}
.rr-case__desc{font-size:15px;line-height:1.85;color:var(--fg-secondary);margin:0;text-wrap:pretty}
.rr-case{text-decoration:none;color:inherit;transition:box-shadow .2s var(--ease-out,ease),border-color .2s var(--ease-out,ease)}
.rr-case:hover{border-color:var(--purple-200);box-shadow:0 6px 20px rgba(16,16,16,.07)}
.rr-case:hover .rr-case__cta{background:var(--color-arch-purple);color:#fff}
.rr-case__cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;min-height:44px;padding:12px 22px;border:1px solid var(--color-arch-purple);border-radius:6px;font-size:15px;font-weight:600;color:var(--color-arch-purple);text-decoration:none;align-self:flex-start;transition:background .12s var(--ease-out,ease),color .12s var(--ease-out,ease)}
.rr-case__cta svg{width:16px;height:16px}
.rr-case__cta:hover{background:var(--color-arch-purple);color:#fff;text-decoration:none}
.rr-case__statlabel{font-size:14px;font-weight:600;line-height:1.6;color:var(--color-data-black);margin:8px 0 0}
.rr-case__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.rr-case__list li{position:relative;padding-left:20px;font-size:15px;line-height:1.75;color:var(--fg-secondary)}
.rr-case__list li::before{content:"";position:absolute;left:2px;top:.68em;width:6px;height:6px;border-radius:50%;background:var(--color-arch-purple)}
.rr-case__list strong{font-weight:600;color:var(--color-arch-purple)}
.rr-case__figures{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:0}
.rr-case__before{font-size:17px;color:var(--gray-500,#A8A8A8);text-decoration:line-through}
.rr-case__arrow{font-size:16px;color:var(--color-arch-purple)}
.rr-case__after{font-family:var(--font-sans);font-size:clamp(28px,2.6vw,36px);font-weight:var(--fw-light);letter-spacing:-.01em;color:var(--color-arch-purple);line-height:1.1}
.rr-case__note{font-size:13.5px;line-height:1.7;color:var(--fg-secondary);margin:0}
@media (max-width:860px){.rr-case{grid-template-columns:1fr}.rr-case__media{border-right:0;border-bottom:1px solid var(--border-subtle);min-height:200px}}
/* Steps: stacked rows, copy left / image right */
.rr-steps__grid{display:flex;flex-direction:column;gap:0;position:relative}
.rr-steps .rr-step{display:grid;grid-template-columns:58px minmax(0,1fr) minmax(0,0.85fr);align-items:center;column-gap:clamp(24px,3vw,40px);text-align:left;padding:clamp(28px,3vw,44px) 0;position:relative}
.rr-steps .rr-step+.rr-step{border-top:1px solid var(--border-subtle)}
.rr-steps .rr-step__marker{grid-column:1;grid-row:1;align-self:center;margin:0;position:relative;z-index:1}
.rr-steps .rr-step__body{grid-column:2;display:flex;flex-direction:column;align-items:flex-start;gap:0;max-width:none}
.rr-steps .rr-step__media{grid-column:3}
.rr-steps .rr-step:first-child .rr-step__marker::before{display:none}
.rr-steps .rr-step:last-child .rr-step__marker::before{display:none}
.rr-steps .rr-step::before,.rr-steps .rr-step::after{content:"";position:absolute;left:29px;width:1.5px;background:var(--purple-200);z-index:0}
.rr-steps .rr-step::before{top:0;height:50%}
.rr-steps .rr-step::after{top:50%;bottom:0}
.rr-steps .rr-step:first-child::before,.rr-steps .rr-step.is-first::before{display:none}
.rr-steps .rr-step:last-child::after,.rr-steps .rr-step.is-last::after{display:none}
.rr-steps__progress{position:absolute;left:29px;width:1.5px;background:var(--color-arch-purple);z-index:0;transition:height .18s cubic-bezier(.2,.8,.2,1)}
.rr-steps .rr-step__num{transition:border-color .2s cubic-bezier(.2,.8,.2,1),color .2s,background-color .2s,box-shadow .2s}
.rr-steps .rr-step.is-active .rr-step__num{border-color:var(--color-arch-purple);background:var(--color-arch-purple);color:var(--color-draft-white);box-shadow:0 0 0 6px rgba(81,86,219,.12)}
.rr-steps .rr-step__marker::before{display:none}
.rr-steps__grid::before{display:none}
.rr-steps .rr-step__num{background:var(--color-draft-white);position:relative;z-index:1}
.rr-steps .rr-step__title{text-align:left;margin:0 0 14px;font-size:clamp(22px,2.1vw,28px);line-height:1.4}
.rr-steps .rr-step__desc{text-align:left;margin:0;font-size:17px;line-height:1.85;max-width:none}
.rr-steps .rr-step__body{max-width:none}
.rr-step__media{border-radius:var(--radius-md,6px);overflow:hidden;background:var(--color-draft-white);border:1px solid var(--border-subtle);aspect-ratio:4/3}
.rr-step__media img,.rr-step__media image-slot{display:block;width:100%;height:100%;object-fit:cover}
.rr-steps .rr-step:nth-child(even) .rr-step__body{order:0}
.rr-steps .rr-step:nth-child(even) .rr-step__media{order:0}
.rr-steps__grid{overflow:hidden}
@media (max-width:860px){.rr-steps .rr-step{grid-template-columns:44px minmax(0,1fr);padding:28px 0}.rr-steps .rr-step__media{grid-column:2;margin-top:20px}.rr-steps .rr-step__marker{grid-row:1/-1;align-self:start}.rr-steps .rr-step__num{width:44px;height:44px;font-size:14px}.rr-steps__progress,.rr-steps .rr-step::before,.rr-steps .rr-step::after{left:22px}.rr-steps .rr-step::before{height:50px}.rr-steps .rr-step::after{top:50px}.rr-steps .rr-step__title{font-size:20px}.rr-steps .rr-step__desc{font-size:15px}}