/* Our Story: the institutional journey of i-RISE. */
.story-page .irise-history{background:radial-gradient(ellipse at 0% 5%,#dceade 0%,transparent 38%),#edf3ed!important;padding-block:110px}
.history-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.65fr);gap:80px;align-items:start}
.history-intro{position:sticky;top:118px;padding-bottom:20px}
.story-page .history-intro .about-kicker{font-size:9px;letter-spacing:.16em;color:#44725b}
.history-kicker-dot{width:7px;height:7px;flex-shrink:0;background:#477b58;border-radius:50%;box-shadow:0 0 0 5px #477b5810}
.story-page .history-intro h2{font-size:clamp(42px,4.2vw,60px);line-height:1.08;letter-spacing:-.05em;margin-bottom:28px}
.story-page .history-intro>p:not(.about-kicker){font-size:14px;color:#506b67;line-height:1.9;max-width:350px}
.history-signature{display:flex;gap:35px;align-items:center;color:#87a38c;margin:45px 0 26px}
.history-signature>span{font-family:"Bricolage Grotesque",sans-serif;font-size:53px;line-height:1;letter-spacing:-.07em}
.history-signature>i{font-size:36px;font-weight:300}
.history-explore{display:inline-flex;align-items:center;gap:30px;font-size:11px;border-bottom:1px solid #9eb7a6;padding-bottom:10px}
.history-track{min-width:0}
.history-milestones{list-style:none;margin:0;padding:0;position:relative}
.history-milestones::before{content:"";position:absolute;left:10px;top:18px;bottom:0;width:1px;background:linear-gradient(#739884,#83aa9a,#b3c7ae)}
.history-event{position:relative;padding-left:48px;padding-bottom:35px}
.history-date{display:flex;align-items:baseline;gap:15px;margin-bottom:18px;color:#2e5e47}
.history-node{position:absolute;width:13px;height:13px;border-radius:50%;left:4px;top:12px;background:#edf3ed;border:3px solid #67916c;box-shadow:0 0 0 5px #edf3ed}
.history-date time{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:35px;line-height:1.1;letter-spacing:-.05em}
.history-date>span:last-child{font-size:8px;letter-spacing:.14em;text-transform:uppercase}
.history-card{padding:30px;border-radius:22px;border:1px solid #ffffffb3;color:#234f4c}
.history-card--mint{background:#dcebcf}
.history-card--blue{background:#d4e9e9}
.history-card--sand{background:#efe5ca}
.history-card-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:25px}
.history-card-top>span{font-size:8px;font-weight:500;letter-spacing:.11em;text-transform:uppercase}
.history-card-top>i{font-size:23px;line-height:1}
.story-page .history-card h3{font-size:clamp(28px,2.7vw,38px);line-height:1.12;margin:0 0 18px;color:#123e49;letter-spacing:-.045em}
.story-page .history-card p{font-size:13px;line-height:1.85;margin:0;color:#3f6261}
.history-source{display:inline-flex;align-items:center;gap:18px;margin-top:23px;font-size:9px;font-weight:500;line-height:1.6;border-bottom:1px solid #6d96946b;padding-bottom:6px}
.history-source:hover{color:#2e7249}
.history-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:21px}
.history-tags>span{font-size:8px;border-radius:20px;border:1px solid #92b8b5;padding:5px 10px}
.history-card--launch{padding:0;background:#0a3043;border-color:#0a3043;overflow:hidden;color:#e2eddf}
.history-launch-photo{margin:0;position:relative;aspect-ratio:1.9;overflow:hidden}
.history-launch-photo>img{width:100%;height:100%;object-fit:cover;display:block;object-position:center 40%}
.history-launch-photo::after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#0a3043c7)}
.history-launch-photo figcaption{position:absolute;left:26px;bottom:17px;z-index:1;color:#fff;font-size:8px;letter-spacing:.12em;text-transform:uppercase}
.history-launch-copy{padding:30px}
.history-card--launch .history-card-top{color:#cee6b3}
.story-page .history-card--launch h3{color:#f4f8f2!important}
.story-page .history-card--launch p{color:#c0d5d5}
.history-card--launch .history-source{color:#d2e9b7;border-color:#b7cda150}
.history-event--launch .history-node{background:#d4e8b6;border-color:#386a4d}
.history-next{display:flex;align-items:center;gap:22px;margin-left:48px;padding:23px 0 0;border-top:1px solid #b6cbbb}
.history-next-dot{width:11px;height:11px;flex-shrink:0;background:#6b9a68;border-radius:50%;box-shadow:0 0 0 6px #6b9a6812}
.story-page .history-next p{font-size:11px;line-height:1.8;margin:0;color:#557364}
.history-next p strong{font-size:18px;font-family:"Bricolage Grotesque",sans-serif;color:#164333;font-weight:700;letter-spacing:-.03em}
.history-next>a{margin-left:auto;display:grid;place-items:center;border:1px solid #a3bfa8;width:42px;height:42px;border-radius:50%;font-size:20px}
.story-page.dark-mode .irise-history{background:radial-gradient(ellipse at 0% 5%,#254b3f,transparent 38%),#102a35!important}
.story-page.dark-mode .history-intro .about-kicker,.story-page.dark-mode .history-intro>p:not(.about-kicker),.story-page.dark-mode .history-next p{color:#b7cfc2}
.story-page.dark-mode .history-date,.story-page.dark-mode .history-next p strong{color:#cde2be}
.story-page.dark-mode .history-node{background:#102a35;box-shadow:0 0 0 5px #102a35}
.story-page.dark-mode .history-card:not(.history-card--launch){color:#234f4c}
.story-page.dark-mode .history-card:not(.history-card--launch) h3{color:#123e49!important}
@media(max-width:1100px){.history-layout{gap:40px;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}.story-page .history-intro h2{font-size:43px}.history-event{padding-left:38px}.history-card,.history-launch-copy{padding:25px}.history-card--launch{padding:0}.history-date time{font-size:31px}.history-next{margin-left:38px}}
@media(max-width:767px){.story-page .irise-history{padding-block:70px}.history-layout{grid-template-columns:1fr;gap:38px}.history-intro{position:static;padding-bottom:0}.story-page .history-intro h2{font-size:44px;margin-bottom:24px}.story-page .history-intro>p:not(.about-kicker){max-width:100%;font-size:13px}.history-signature{display:none}.history-explore{margin-top:8px;font-size:10px}.history-event{padding-left:30px;padding-bottom:28px}.history-milestones::before{left:6px}.history-node{left:0;width:13px;height:13px;top:9px}.history-date{gap:12px;margin-bottom:15px;flex-wrap:wrap}.history-date time{font-size:31px}.history-date>span:last-child{font-size:7px}.history-card,.history-launch-copy{padding:24px}.history-card--launch{padding:0}.story-page .history-card h3{font-size:30px}.story-page .history-card p{font-size:12px}.history-card-top{margin-bottom:22px}.history-card-top>span{font-size:7px;letter-spacing:.08em}.history-card-top>i{font-size:22px}.history-source{font-size:8px;gap:12px;max-width:100%}.history-launch-photo{aspect-ratio:1.5}.history-launch-photo figcaption{left:20px;bottom:13px;font-size:7px;letter-spacing:.08em}.history-next{margin-left:30px;gap:17px}.history-next p strong{font-size:17px}.history-next>a{width:37px;height:37px;font-size:18px}}
@media(max-width:360px){.story-page .history-intro h2{font-size:40px}.history-card,.history-launch-copy{padding:20px}.history-card--launch{padding:0}.story-page .history-card h3{font-size:27px}.history-date>span:last-child{letter-spacing:.08em}.history-next{gap:13px}.history-next p strong{font-size:15px}}

/* A concise, horizontal three-chapter timeline for the main story. */
@media (min-width:768px){
  .story-page .irise-history{padding-block:132px;background:radial-gradient(ellipse at 50% 0,#d6eadb 0,transparent 43%),#edf3ed!important}
  .history-layout{display:block}
  .history-intro{position:relative;top:auto;max-width:760px;margin:0 auto 78px;padding:0;text-align:center}
  .story-page .history-intro .about-kicker{justify-content:center}
  .story-page .history-intro h2{font-size:clamp(52px,5.4vw,78px);margin-bottom:26px}
  .story-page .history-intro>p:not(.about-kicker){max-width:600px;margin-inline:auto;font-size:15px}
  .history-signature{justify-content:center;margin:34px 0 0}
  .history-explore{display:none}
  .history-track{max-width:1360px;margin-inline:auto}
  .history-milestones{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,54px);padding:0 12px}
  .history-milestones::before{left:calc(16.666% + 12px);right:calc(16.666% + 12px);top:10px;bottom:auto;width:auto;height:2px;background:linear-gradient(90deg,#6d9676,#87b99c,#6d9676)}
  .history-event{display:flex;flex-direction:column;padding:0;min-width:0}
  .history-date{display:flex;flex-direction:column;align-items:center;gap:8px;min-height:132px;margin:0;text-align:center;color:#1e5a42}
  .history-node{position:relative;left:auto;top:auto;box-sizing:content-box;width:13px;height:13px;flex-shrink:0;background:#edf3ed;border:3px solid #4c8960;box-shadow:0 0 0 8px #edf3ed,0 0 0 10px #93b9a0}
  .history-event--launch .history-node{background:#d7ebbd;border-color:#245e47;box-shadow:0 0 0 8px #edf3ed,0 0 0 10px #6e9e76}
  .history-date time{font-size:clamp(38px,3.2vw,52px);line-height:1;letter-spacing:-.065em}
  .history-date>span:last-child{font-size:9px;font-weight:600;letter-spacing:.16em}
  .history-card{display:flex;flex:1;flex-direction:column;min-height:455px;padding:34px;border:1px solid #ffffffd9;border-radius:27px;box-shadow:0 20px 42px -31px #1746378c;transition:transform .3s ease,box-shadow .3s ease}
  .history-event:hover .history-card{transform:translateY(-8px);box-shadow:0 28px 48px -29px #1746376e}
  .history-card--mint{background:linear-gradient(145deg,#e9f5d9,#cee6be)}
  .history-card--blue{background:linear-gradient(145deg,#e4f5f3,#c4e5e4)}
  .history-card--launch{display:grid;grid-template-rows:auto 1fr;min-height:455px;padding:0;border-color:#0a3043;background:#0a3043;box-shadow:0 24px 46px -28px #0a3043aa}
  .history-launch-photo{aspect-ratio:1.62}
  .history-launch-copy{display:flex;flex-direction:column;height:100%;padding:31px}
  .history-card-top{margin-bottom:28px}
  .history-card-top>i{font-size:27px}
  .story-page .history-card h3{font-size:clamp(31px,2.55vw,43px);margin-bottom:19px}
  .story-page .history-card p{font-size:14px;line-height:1.85}
  .history-source{margin-top:auto;padding-top:26px;font-size:9px}
  .history-tags{margin-top:19px}
  .history-next{max-width:560px;margin:52px auto 0;padding:25px 0 0}
}

@media (max-width:767px){
  .story-page .irise-history{padding-block:84px}
  .history-layout{display:block}
  .history-intro{margin-bottom:42px}
  .history-milestones{display:flex;gap:18px;overflow-x:auto;overflow-y:hidden;margin-right:calc(50% - 50vw);padding:0 24px 16px;scroll-snap-type:x mandatory;scrollbar-width:thin}
  .history-milestones::before{display:none}
  .history-event{display:flex;flex:0 0 min(80vw,335px);flex-direction:column;padding:0;scroll-snap-align:start}
  .history-date{display:flex;flex-direction:column;align-items:flex-start;gap:7px;min-height:104px;margin:0 0 12px}
  .history-node{position:relative;left:auto;top:auto;width:12px;height:12px;box-sizing:content-box;background:#edf3ed;border:3px solid #4c8960;box-shadow:0 0 0 6px #edf3ed}
  .history-event--launch .history-node{background:#d7ebbd;border-color:#245e47}
  .history-date time{font-size:39px;line-height:1}
  .history-card{display:flex;flex:1;flex-direction:column;min-height:450px;padding:27px;border-radius:24px;box-shadow:0 18px 34px -26px #17463775}
  .history-card--launch{display:grid;grid-template-rows:auto 1fr;padding:0;background:#0a3043}
  .history-launch-copy{display:flex;flex-direction:column;height:100%;padding:27px}
  .history-launch-photo{aspect-ratio:1.48}
  .history-source{margin-top:auto}
  .history-next{margin:34px 0 0;padding-top:22px}
}