:root{color-scheme:light dark;--paper: #faf7f0;--ink: #1d2b26;--green: #123f36;--green-soft: #1a4a40;--link: #176c50;--gold: #d7b36a;--gold-deep: #a77d32;--hair: #e5ddca;--muted: #5f6b60;--plate: #123f36;--serif: "Iowan Old Style", Charter, "Palatino Linotype", Palatino, "Songti SC", "Noto Serif CJK SC", Georgia, serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif}@media(prefers-color-scheme:dark){:root{--paper: #0f1613;--ink: #e8eae0;--green: #cfe2d3;--green-soft: #9db8a6;--link: #7ed8ae;--hair: #26312a;--muted: #96a698;--plate: #17211c}}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.75;-webkit-font-smoothing:antialiased}::selection{background:color-mix(in oklab,var(--gold) 38%,transparent)}a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:2px}.skip{position:absolute;left:-999px;top:8px;z-index:10;background:var(--plate);color:#fff8e8;padding:8px 16px;border-radius:8px}.skip:focus{left:8px}.dot,.pause-dot{display:inline-block;border-radius:50%;background:radial-gradient(circle at 35% 30%,#f3cf7a,#d7b36a 60%,#a77d32)}.dot-s{width:9px;height:9px;margin-right:10px;vertical-align:2px}.pause-dot{width:.42em;height:.42em;margin-left:.1em;vertical-align:.02em;animation:breathe 5.6s ease-in-out infinite}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.18)}}@media(prefers-reduced-motion:reduce){.pause-dot{animation:none}}.site-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap;width:min(1020px,92vw);margin:0 auto;padding:28px 0 12px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--serif);font-size:1.2rem;letter-spacing:.01em}.brand img{border-radius:7px;display:block}.site-head nav{display:flex;gap:clamp(14px,2.6vw,28px);align-items:baseline;flex-wrap:wrap}.site-head nav a{color:var(--ink);text-decoration:none;font-size:.95rem;padding-bottom:2px;border-bottom:2px solid transparent}.site-head nav a:hover{border-bottom-color:var(--hair)}.site-head nav a[aria-current=page]{border-bottom-color:var(--gold)}.site-head nav a.lang{color:var(--muted);font-size:.88rem}main{display:block}.site-foot{width:min(1020px,92vw);margin:0 auto;padding:40px 0 56px;border-top:1px solid var(--hair);font-size:.92rem;color:var(--muted)}.foot-note{margin:0 0 14px;max-width:62ch}.site-foot nav{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:14px}.site-foot a{color:var(--muted)}.site-foot a:hover{color:var(--link)}.foot-meta{margin:0;font-size:.85rem}.hero{width:min(1020px,92vw);margin:0 auto;padding:clamp(56px,11vh,128px) 0 clamp(32px,6vh,64px)}.kicker{margin:0 0 18px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.hero h1{margin:0;font-family:var(--serif);font-weight:500;font-size:clamp(2.7rem,7.2vw,4.9rem);line-height:1.12;letter-spacing:-.012em;color:var(--green);max-width:15em}.lede{margin:26px 0 0;font-size:clamp(1.1rem,1.9vw,1.3rem);line-height:1.65;max-width:34em;color:var(--ink)}.hero-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:36px}.btn{display:inline-block;text-decoration:none;background:var(--plate);color:#fff8e8;padding:12px 26px;border-radius:999px;font-size:1rem}.btn:hover{background:var(--green-soft);color:#fff8e8}@media(prefers-color-scheme:dark){.btn{background:#1f5747}.btn:hover{background:#276853}}.btn-quiet{font-size:1rem}.status{margin:22px 0 0;font-size:.88rem;color:var(--muted)}.shot{width:min(1020px,92vw);margin:clamp(32px,6vh,72px) auto;padding:0}.shot img{display:block;width:min(680px,100%);height:auto;margin-left:auto;border-radius:14px;border:1px solid var(--hair);box-shadow:0 24px 60px -32px #061d1973}.shot figcaption{text-align:right;margin-top:14px;font-size:.88rem;color:var(--muted)}.strip{width:min(1020px,92vw);margin:0 auto;border-top:1px solid var(--hair);padding:clamp(48px,9vh,96px) 0}.label{margin:0 0 26px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.strip h2{margin:0 0 20px;font-family:var(--serif);font-weight:500;font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.25;letter-spacing:-.008em;color:var(--green);max-width:22em}.why-grid{display:grid;gap:20px 64px;grid-template-columns:1fr}@media(min-width:820px){.why-grid{grid-template-columns:5fr 7fr}.why-grid h2{margin-bottom:0}}.why-body p{margin:0 0 1.1em;max-width:58ch}.why-body p:last-child{margin-bottom:0}.more{font-size:.98rem}.more:after{content:" →"}.step-list{list-style:none;counter-reset:step;margin:40px 0 28px;padding:0;max-width:46em}.step-list li{counter-increment:step;display:grid;grid-template-columns:auto 1fr;gap:6px 28px;padding:26px 0}.step-list li+li{border-top:1px solid var(--hair)}.step-list li:before{content:counter(step);grid-row:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(2.2rem,4vw,3rem);line-height:1;color:var(--gold-deep);min-width:1.2em}@media(prefers-color-scheme:dark){.step-list li:before{color:var(--gold)}}.step-list h3{margin:0;font-size:1.12rem;font-weight:600}.step-list p{margin:0;color:var(--muted);max-width:52ch}.principle-list{display:grid;gap:40px 48px;grid-template-columns:1fr;margin:40px 0 0}@media(min-width:820px){.principle-list{grid-template-columns:repeat(3,1fr)}}.principle-list dt{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--green);margin-bottom:10px}.principle-list dd{margin:0;color:var(--muted);font-size:.98rem}.prose{width:min(72ch,92vw);margin:0 auto;padding:clamp(40px,8vh,88px) 0 clamp(56px,10vh,112px)}.prose-head{margin-bottom:clamp(36px,6vh,64px)}.prose-head h1{margin:0;font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,5.4vw,3.4rem);line-height:1.15;letter-spacing:-.01em;color:var(--green)}.prose-head .lede{font-size:1.15rem;margin-top:18px}.prose h2{margin:2.6em 0 .7em;font-family:var(--serif);font-weight:500;font-size:1.55rem;line-height:1.3;color:var(--green)}.prose h2:before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#f3cf7a,#d7b36a 60%,#a77d32);margin-right:12px;vertical-align:4px}.prose h3{margin:2em 0 .5em;font-size:1.15rem}.prose p,.prose li{max-width:66ch}.prose ul{padding-left:1.3em}.prose li{margin-bottom:.45em}.prose li::marker{color:var(--gold-deep)}.prose blockquote{margin:1.8em 0;padding:0 0 0 1.4em;border-left:1px solid var(--gold);font-family:var(--serif);font-style:italic;font-size:1.12rem;color:var(--green)}.prose blockquote p{margin:0}.prose code{font-size:.9em;background:color-mix(in oklab,var(--hair) 45%,transparent);padding:1px 6px;border-radius:5px}.prose img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--hair)}.prose hr{margin:3em 0;border:0;border-top:1px solid var(--hair)}.prose table{border-collapse:collapse;width:100%;font-size:.95rem}.prose th,.prose td{text-align:left;padding:9px 14px 9px 0;border-bottom:1px solid var(--hair);vertical-align:top}.prose th{font-weight:600}.timeline{margin-top:8px}.release{padding:36px 0}.release+.release{border-top:1px solid var(--hair)}.release header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:6px}.release h2{margin:0}.release h2:before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#f3cf7a,#d7b36a 60%,#a77d32);margin-right:12px;vertical-align:4px}.release time{font-size:.88rem;color:var(--muted)}@media(max-width:640px){.brand-full{display:none}.shot img{width:100%}}