:root{--snow:#f1f4f0;--paper:#fbfcf8;--ink:#17322a;--pine:#234f40;--fjord:#8aa6ad;--ice:#dce7e7;--oak:#b99770;--line:rgba(23,50,42,.18);--max:1320px;--serif:"Iowan Old Style","Baskerville","Noto Serif SC","Songti SC",serif;--sans:"Segoe UI","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--snow);color:var(--ink);font-family:var(--sans);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%}button{font:inherit}.skip-link{position:fixed;z-index:100;left:1rem;top:-5rem;background:var(--ink);color:#fff;padding:.7rem 1rem}.skip-link:focus{top:1rem}.site-head{position:sticky;top:0;z-index:20;background:rgba(241,244,240,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-wrap{max-width:var(--max);min-height:78px;margin:auto;padding:0 30px;display:grid;grid-template-columns:220px 1fr auto;align-items:center;gap:28px}.identity{display:inline-flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.08em}.identity-mark{width:40px;height:40px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:1.4rem}.identity small{display:block;font-size:.58rem;letter-spacing:.3em;font-weight:500}.nav-menu{display:flex;justify-content:center;gap:30px;font-size:.9rem}.nav-menu a,.site-footer a{transition:opacity .2s}.nav-menu a:hover,.site-footer a:hover{opacity:.55}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;min-width:148px;min-height:46px;padding:0 22px;border:1px solid var(--ink);border-radius:999px;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb;transition:.25s}.nav-cta:hover,.button:hover{transform:translateY(-2px)}.nav-toggle{display:none;border:0;background:none}
.hero{padding:34px 30px 0}.hero-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:minmax(360px,.82fr) minmax(520px,1.18fr);align-items:center;gap:64px;min-height:690px}.hero-copy{padding:70px 0}.overline{margin:0 0 22px;font-size:.7rem;letter-spacing:.24em;font-weight:700}.hero h1,.landscape-head h2,.situation-title h2,.plan-shelf h2,.journal-cover h2,.cabinet-note h2,.faq-library h2,.closing-cta h2,.page-hero h1{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.045em;margin:0}.hero h1{font-size:clamp(3.4rem,5.4vw,6.3rem)}.hero h1 em{font-style:italic;color:var(--pine)}.hero-lead{max-width:650px;font-size:1.08rem;margin:34px 0;color:#39584f}.button-row{display:flex;flex-wrap:wrap;gap:12px}.button.primary{background:var(--ink);color:#fff}.button.quiet{background:transparent}.fine-print{font-size:.76rem;color:#60736d;margin-top:22px}.hero-media{margin:0;align-self:center;height:auto;padding:0;overflow:visible}.hero-media picture,.hero-media img{display:block;width:100%;height:auto}.hero-media img{object-fit:contain;object-position:center;border-radius:180px 180px 16px 16px}.hero-media figcaption{display:flex;justify-content:space-between;padding:12px 3px;font-size:.67rem;letter-spacing:.12em;border-bottom:1px solid var(--line)}
.truth-ledger{max-width:var(--max);margin:72px auto;padding:30px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);gap:80px}.ledger-title span{display:block;font-size:.72rem;letter-spacing:.18em;margin-bottom:12px}.ledger-title strong{font-family:var(--serif);font-size:1.7rem;font-weight:400;line-height:1.35}.ledger-notes{display:grid;grid-template-columns:1fr 1fr;gap:30px;font-size:.84rem;color:#4a655d}.ledger-notes p{margin:0}
.platform-path{max-width:var(--max);margin:140px auto;padding:0 30px}.section-label{display:grid;grid-template-columns:200px 1fr;align-items:end;margin-bottom:60px}.section-label span{font-size:.7rem;letter-spacing:.2em}.section-label h2{font-family:var(--serif);font-weight:400;font-size:clamp(2.4rem,4vw,4.4rem);line-height:1.1;margin:0;max-width:800px}.platform-line{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr 1.25fr}.platform-line li{position:relative;min-height:190px;padding:38px;border-left:1px solid var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;gap:12px;align-content:flex-start;flex-wrap:wrap}.platform-line li:last-child{border-right:1px solid var(--line)}.platform-line b{width:100%;font-family:var(--serif);font-weight:400;font-size:1.45rem;margin-bottom:35px}.platform-line span{padding:7px 12px;background:var(--paper);border-radius:999px;font-size:.78rem}.boundary{margin:20px 0 0 auto;max-width:620px;font-size:.78rem;color:#61756e}
.capability-landscape{max-width:var(--max);margin:150px auto;padding:0 30px}.landscape-head{display:grid;grid-template-columns:1fr 2fr;margin-bottom:55px}.landscape-head h2{font-size:clamp(3rem,5vw,5.3rem)}.capability-board{display:grid;grid-template-columns:1.15fr .85fr 1fr;grid-auto-rows:minmax(275px,auto);border:1px solid var(--line)}.capability{padding:40px;display:flex;flex-direction:column;justify-content:space-between;background:var(--paper);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.capability h3{font-family:var(--serif);font-size:2.3rem;font-weight:400;margin:auto 0 8px}.capability p{margin:0;color:#526b63}.capability.feature-wide{grid-column:span 2}.capability.dark{background:var(--ink);color:#fff}.capability.dark p{color:#cad6d1}.cap-code{font-size:.65rem;letter-spacing:.25em}.material-photo{margin:0;grid-row:span 2;overflow:hidden}.material-photo picture,.material-photo img{display:block;width:100%;height:100%}.material-photo img{object-fit:cover}
.situation-notes{max-width:var(--max);margin:150px auto;padding:0 30px;display:grid;grid-template-columns:.8fr 1.2fr;gap:110px}.situation-title h2{font-size:clamp(3rem,4vw,4.7rem)}.situation-title>p:last-child{max-width:390px;color:#5a7169}.situation-list article{padding:34px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:120px 1fr;gap:20px}.situation-list article:last-child{border-bottom:1px solid var(--line)}.situation-list span{font-size:.73rem;letter-spacing:.12em}.situation-list h3{font-family:var(--serif);font-weight:400;font-size:1.65rem;margin:0}.situation-list p{grid-column:2;margin:0;color:#526b63}
.plan-shelf{background:var(--ice);padding:120px max(30px,calc((100vw - var(--max))/2 + 30px))}.plan-shelf>header{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;align-items:end;margin-bottom:55px}.plan-shelf h2{font-size:clamp(3rem,4.5vw,5rem)}.plan-shelf header>p:last-child{color:#506760}.plan-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}.plan-row article{background:rgba(255,255,255,.6);min-height:330px;padding:34px;display:flex;flex-direction:column;border-top:3px solid transparent}.plan-row .plan-focus{background:var(--paper);border-color:var(--pine);transform:translateY(-14px)}.plan-row span{font-size:.7rem;letter-spacing:.15em}.plan-row h3{font-family:var(--serif);font-size:3rem;font-weight:400;margin:8px 0}.plan-row p{color:#526b63}.text-link{margin-top:auto;font-weight:700;font-size:.88rem}
.line-journal{max-width:var(--max);margin:150px auto;padding:0 30px;display:grid;grid-template-columns:.85fr 1.15fr;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.journal-cover{padding:65px 60px 65px 0;border-right:1px solid var(--ink)}.journal-cover h2{font-size:clamp(2.6rem,4vw,4.4rem);margin-bottom:50px}.journal-cover>a{font-size:.82rem;border-bottom:1px solid}.journal-columns{padding:35px 0 35px 60px}.journal-columns article{padding:28px 0;display:grid;grid-template-columns:45px 1fr;border-bottom:1px solid var(--line)}.journal-columns article:last-child{border-bottom:0}.journal-columns span{font-family:var(--serif)}.journal-columns h3{font-family:var(--serif);font-size:1.5rem;font-weight:400;margin:0}.journal-columns p{grid-column:2;color:#526b63;margin:8px 0 0}
.voice-cabinet{max-width:var(--max);margin:150px auto;padding:0 30px;display:grid;grid-template-columns:1fr 2fr;gap:80px}.cabinet-note h2{font-size:3.5rem}.cabinet-note>p:last-child{color:#526b63}.voice-slips{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.voice-slips blockquote{margin:0;padding:30px;background:var(--paper);min-height:330px;display:flex;flex-direction:column;justify-content:space-between;border-radius:2px 40px 2px 2px}.voice-slips p{font-family:var(--serif);font-size:1.24rem;line-height:1.55}.voice-slips cite{font-style:normal;font-size:.68rem;letter-spacing:.1em}
.faq-library{max-width:var(--max);margin:150px auto;padding:0 30px;display:grid;grid-template-columns:.72fr 1.28fr;gap:90px}.faq-library header{position:sticky;top:120px;align-self:start}.faq-library h2{font-size:clamp(3rem,4vw,4.8rem);margin-bottom:40px}.faq-library header a{font-size:.8rem;border-bottom:1px solid}.faq-stack details{border-top:1px solid var(--line);padding:0}.faq-stack details:last-child{border-bottom:1px solid var(--line)}.faq-stack summary{cursor:pointer;list-style:none;padding:24px 42px 24px 0;font-family:var(--serif);font-size:1.24rem;position:relative}.faq-stack summary::-webkit-details-marker{display:none}.faq-stack summary:after{content:"+";position:absolute;right:0}.faq-stack details[open] summary:after{content:"–"}.faq-stack details p{margin:0;padding:0 70px 24px 0;color:#526b63}
.closing-cta{background:var(--ink);color:#fff;display:grid;grid-template-columns:1.25fr .75fr;align-items:end;gap:100px;padding:120px max(30px,calc((100vw - var(--max))/2 + 30px))}.closing-cta h2{font-size:clamp(3.4rem,5vw,5.8rem)}.closing-cta>div:last-child p{color:#cad6d1}.button.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.site-footer{background:#10251f;color:#e5ece8;padding:75px max(30px,calc((100vw - var(--max))/2 + 30px)) 24px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:55px}.footer-grid h3{font-size:.72rem;letter-spacing:.15em;margin:0 0 20px}.footer-grid>div:not(.footer-brand) a{display:block;font-size:.82rem;margin:10px 0;color:#bbc9c3}.footer-brand p{max-width:300px;color:#9fb0a9;font-size:.82rem}.site-footer .identity-mark{border-color:#dfe8e3}.footer-base{border-top:1px solid rgba(255,255,255,.14);margin-top:65px;padding-top:20px;display:flex;justify-content:space-between;font-size:.7rem;color:#8fa39b}
.page-hero{max-width:var(--max);margin:auto;padding:120px 30px 80px;display:grid;grid-template-columns:180px 1fr;gap:60px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(3.7rem,6vw,6.8rem)}.page-hero .lead{font-size:1.05rem;max-width:700px;color:#4f6960}.page-content{max-width:var(--max);margin:0 auto;padding:100px 30px 150px}.device-map{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line)}.device-card{min-height:300px;padding:38px;display:grid;grid-template-columns:1fr auto;align-content:space-between;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}.device-card:nth-child(2n){border-right:0}.device-card:nth-last-child(-n+2){border-bottom:0}.device-card h2{font-family:var(--serif);font-size:2.5rem;font-weight:400;margin:0}.device-card p{grid-column:1/-1;color:#526b63}.device-card .download-link{grid-column:1/-1;justify-self:start;display:inline-flex;align-items:center;justify-content:center;min-width:175px;min-height:44px;padding:0 20px;border:1px solid var(--ink);border-radius:999px;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb}.device-card small{letter-spacing:.12em}.notice-panel{margin-top:38px;padding:30px 35px;background:var(--ice);display:grid;grid-template-columns:180px 1fr;gap:30px}.notice-panel h2{font-family:var(--serif);font-weight:400;margin:0}.notice-panel p{margin:0}.help-manual{display:grid;grid-template-columns:240px 1fr;gap:90px}.help-index{position:sticky;top:115px;align-self:start}.help-index a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:.82rem}.help-chapters article{padding:45px 0;border-top:1px solid var(--line)}.help-chapters article:last-child{border-bottom:1px solid var(--line)}.help-chapters h2{font-family:var(--serif);font-size:2.4rem;font-weight:400;margin:0 0 16px}.help-chapters h3{margin-top:26px}.help-chapters p,.help-chapters li{color:#4f6960}.help-chapters code{background:var(--ice);padding:2px 5px}.return-band{background:var(--ice);padding:70px 30px;text-align:center}.return-band h2{font-family:var(--serif);font-size:3rem;font-weight:400;margin:0 0 22px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.nav-wrap{grid-template-columns:1fr auto auto}.nav-toggle{display:block}.nav-menu{display:none;position:absolute;left:20px;right:20px;top:70px;padding:22px;background:var(--paper);border:1px solid var(--line);flex-direction:column}.nav-menu.open{display:flex}.hero-grid{grid-template-columns:1fr;min-height:auto;gap:10px}.hero-copy{padding-bottom:20px}.hero-media img{border-radius:100px 100px 10px 10px}.truth-ledger,.section-label,.landscape-head,.situation-notes,.plan-shelf>header,.line-journal,.voice-cabinet,.faq-library,.closing-cta,.page-hero{grid-template-columns:1fr}.capability-board{grid-template-columns:1fr 1fr}.material-photo{grid-row:auto}.plan-row,.voice-slips{grid-template-columns:1fr}.plan-row .plan-focus{transform:none}.journal-cover{border-right:0;border-bottom:1px solid;padding-right:0}.journal-columns{padding-left:0}.faq-library header{position:static}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-brand{grid-column:1/-1}.help-manual{grid-template-columns:1fr}.help-index{position:static;display:grid;grid-template-columns:repeat(2,1fr)}} 
@media(max-width:680px){.nav-wrap{padding:0 18px;grid-template-columns:1fr auto}.nav-cta{display:none}.hero,.platform-path,.capability-landscape,.situation-notes,.line-journal,.voice-cabinet,.faq-library{padding-left:18px;padding-right:18px}.hero h1{font-size:3.2rem}.hero-copy{padding-top:45px}.platform-line{grid-template-columns:1fr}.platform-line li{border-right:1px solid var(--line);border-bottom:0;min-height:150px}.platform-line li:last-child{border-bottom:1px solid var(--line)}.capability-board{grid-template-columns:1fr}.capability.feature-wide{grid-column:auto}.material-photo{min-height:330px}.situation-list article{grid-template-columns:1fr}.situation-list p{grid-column:1}.device-map{grid-template-columns:1fr}.device-card,.device-card:nth-child(2n),.device-card:nth-last-child(-n+2){border-right:0;border-bottom:1px solid var(--line)}.device-card:last-child{border-bottom:0}.notice-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-base{gap:15px;flex-direction:column}.page-content{padding-left:18px;padding-right:18px}.button-row{align-items:stretch}.button-row .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}

/* Hero media final enforcement: keep natural image ratio and prevent stretching. */
.hero-grid{align-items:center}
.hero-media{align-self:center;height:auto;padding:0;margin:0;overflow:visible;transform:none;clip-path:none}
.hero-media picture{display:block;width:100%;height:auto;margin:0;padding:0}
.hero-media img{display:block;width:100%;height:auto;min-height:0;max-height:none;margin:0;padding:0;object-fit:contain;object-position:center;transform:none;clip-path:none}