:root{--ink:#14231f;--muted:#5d6d68;--green:#0d735b;--deep:#073b32;--pale:#edf7f3;--line:#d9e4e0;--paper:#fff;--warm:#fff8e8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7faf9;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.65}header{background:var(--deep);color:white;padding:12px max(18px,calc((100% - 980px)/2))}.back{color:#d9fff3;text-decoration:none;font-size:.78rem}.brand{font-size:1.45rem;font-weight:800;letter-spacing:-.04em}.brand span{font-weight:400;color:#90ead0}main{max-width:980px;margin:auto;padding:0 18px 72px}.hero{margin:0 -18px;padding:30px 18px 26px;background:linear-gradient(145deg,#eaf8f3 0%,#fff 64%);text-align:center}.hero h1{font-size:clamp(2rem,6vw,3.5rem);line-height:1.2;letter-spacing:-.045em;margin:5px 0 8px;color:var(--deep)}.eyebrow,.section-kicker{margin:0;color:var(--green);font-weight:800;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}.lead{font-size:clamp(1.02rem,2.5vw,1.35rem);font-weight:750;margin:0}.intro{max-width:690px;margin:7px auto 18px;color:var(--muted);font-size:.92rem}.mobile-break{display:none}.searchbox{max-width:820px;margin:auto;background:white;border:1px solid #c5dcd5;border-radius:18px;padding:16px;box-shadow:0 14px 34px #073b3215;text-align:left}.searchbox form>label{display:block;font-weight:750;margin-bottom:6px}.query{display:flex;gap:8px}.query input{min-width:0;flex:1;padding:14px 15px;border:2px solid #8abaaa;border-radius:11px;font-size:16px}.query input:focus{outline:3px solid #bde9da;outline-offset:1px}.query button,#more{border:0;border-radius:10px;background:var(--green);color:white;font-weight:750;padding:0 24px;cursor:pointer}.examples{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.examples button{border:1px solid var(--line);background:var(--pale);color:#075c49;border-radius:99px;padding:5px 10px;font-size:.72rem;cursor:pointer}.privacy-note{font-size:.72rem;color:var(--muted);margin:8px 0 0}details{margin-top:8px}summary{font-size:.8rem;color:var(--muted);cursor:pointer}.filters{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.filters label{font-size:.76rem;color:var(--muted)}.filters input,.filters select{display:block;width:100%;padding:9px;border:1px solid var(--line);border-radius:8px;background:white}#status{margin:22px 2px 8px;font-weight:750}.paper{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px;margin:10px 0}.paper h2{font-size:1.08rem;line-height:1.45;margin:7px 0}.paper h2 a{color:#075c49;text-decoration:none}.meta{display:flex;gap:7px}.meta span{background:var(--pale);border-radius:99px;padding:2px 8px;font-size:.72rem;font-weight:700}.authors,.source{font-size:.82rem;color:var(--muted)}.article-link{display:block;background:var(--warm);border-left:4px solid #daa620;padding:12px;margin:8px 0;color:var(--ink);text-decoration:none}.article-link span{display:block;font-size:.84rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#more{display:block;margin:20px auto;padding:12px 24px}.section{padding-top:54px}.section h2{font-size:clamp(1.45rem,3vw,2rem);line-height:1.3;margin:5px 0 18px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.cap{background:white;border:1px solid var(--line);border-radius:14px;padding:18px}.cap.live{border-color:#8fc8b6;background:linear-gradient(145deg,#fff,#edf9f5)}.cap>div{display:flex;align-items:center;justify-content:space-between}.icon{font-size:1.35rem}.availability{background:var(--green);color:white;border-radius:99px;padding:2px 8px;font-size:.68rem;font-weight:750}.availability.planned{background:#e8eceb;color:var(--muted)}.cap h3{margin:10px 0 4px;font-size:1.02rem}.cap p{margin:0;color:var(--muted);font-size:.86rem}.usecase-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.usecase-list article{background:white;border-left:4px solid var(--green);padding:14px 16px}.usecase-list h3{font-size:.9rem;margin:0 0 4px}.usecase-list p{font-size:.82rem;color:var(--muted);margin:0}.usecase-list span{display:inline-block;margin-top:7px;font-size:.68rem;font-weight:750;color:var(--green)}.sources{background:var(--deep);color:white;border-radius:18px;padding:25px;margin-top:54px}.sources .section-kicker{color:#90ead0}.sources h2{margin-bottom:10px}.sources p{color:#daf5ec;font-size:.9rem;margin:7px 0}footer{text-align:center;color:var(--muted);font-size:.8rem;padding:22px}
@media(max-width:620px){header{padding:7px 14px}.back{display:none}.brand{font-size:1.18rem}main{padding:0 13px 48px}.hero{margin:0 -13px;padding:16px 13px 20px;text-align:left}.hero h1{font-size:1.78rem;margin:2px 0 4px}.mobile-break{display:block}.lead{font-size:.96rem}.intro{font-size:.78rem;line-height:1.45;margin:4px 0 10px}.searchbox{padding:11px;border-radius:14px}.searchbox form>label{font-size:.78rem}.query{display:flex}.query input{padding:11px 10px}.query button{padding:0 16px}.examples{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.examples button{white-space:nowrap}.privacy-note{display:none}details{margin-top:5px}.filters{grid-template-columns:1fr}.section{padding-top:38px}.cards,.usecase-list{grid-template-columns:1fr}.cap{padding:15px}.paper{padding:15px}.sources{margin-top:38px;padding:20px 16px}#status{font-size:.86rem;margin-top:16px}}
@media(max-width:380px){.hero h1{font-size:1.55rem}.lead{font-size:.88rem}.intro{display:none}.searchbox{padding:9px}.query input{padding:10px 8px}.query button{padding:0 13px}}

/* Action-first home */
.simple-header{display:flex;align-items:center;min-height:54px}.simple-header .brand{color:#fff;text-decoration:none}.compact-hero{padding-bottom:32px}.compact-hero .lead{margin-bottom:15px}.search-mode-label{display:inline-block;margin:0 0 6px;background:#e6f3ee;color:#075c49;border-radius:99px;padding:2px 9px;font-size:.7rem;font-weight:750}.entry-section{max-width:820px;margin:16px auto 0;text-align:left}.entry-section h2{margin:0 0 8px;font-size:.86rem;color:var(--muted)}.entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.entry-button{position:relative;display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon title" "icon copy" "icon state";column-gap:10px;align-items:start;text-align:left;background:#fff;border:1px solid #cdded8;border-radius:13px;padding:12px;color:var(--ink);cursor:pointer;box-shadow:0 3px 10px #073b3209}.entry-button:hover,.entry-button:focus-visible,.entry-button.selected{border-color:var(--green);outline:2px solid #a9ddcc;outline-offset:1px}.entry-icon{grid-area:icon;font-size:1.35rem}.entry-button strong{grid-area:title;font-size:.9rem;line-height:1.35}.entry-button small{grid-area:copy;color:var(--muted);font-size:.72rem;line-height:1.4;margin-top:2px}.entry-button em{grid-area:state;color:var(--green);font-style:normal;font-size:.64rem;font-weight:750;margin-top:4px}.entry-button em.planned{color:#777}.consult-cta{max-width:820px;margin:14px auto 0;background:var(--deep);color:#fff;border-radius:14px;padding:13px;text-align:center}.consult-cta p{margin:0 0 7px;font-size:.78rem}.consult-cta button{width:100%;border:0;border-radius:9px;background:#fff;color:var(--deep);padding:11px;font-weight:800;font-size:.95rem;cursor:pointer}.about-compact{max-width:820px;margin:42px auto 0;border-top:1px solid var(--line);padding-top:12px}.about-compact summary{text-align:center}.about-compact p{max-width:680px;margin:10px auto;color:var(--muted);font-size:.78rem;text-align:center}.bottom-disclaimer{max-width:820px;margin:24px auto 0;color:#77817e;font-size:.68rem;line-height:1.55;text-align:center}
@media(max-width:620px){.simple-header{min-height:42px}.compact-hero{padding-top:12px}.compact-hero h1{font-size:1.65rem}.compact-hero .lead{margin-bottom:10px}.entry-section{margin-top:11px}.entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.entry-button{display:block;min-height:112px;padding:10px}.entry-icon{display:block;font-size:1.15rem;margin-bottom:2px}.entry-button strong,.entry-button small,.entry-button em{display:block}.entry-button strong{font-size:.78rem}.entry-button small{font-size:.65rem;margin-top:3px}.entry-button em{font-size:.59rem;margin-top:4px}.consult-cta{margin-top:10px;padding:10px}.consult-cta p{margin-bottom:5px}.consult-cta button{padding:9px}.about-compact{margin-top:30px}.bottom-disclaimer{font-size:.62rem}.search-options{display:none}}
@media(max-width:360px){.entry-button{min-height:108px;padding:8px}.entry-button strong{font-size:.73rem}.entry-button small{font-size:.61rem}}
[hidden]{display:none!important}