@charset "UTF-8";
:root{color-scheme:dark;--bg:#111914;--panel:#19241d;--ink:#f4f0df;--muted:#b5bfb1;--line:#344335;--accent:#cbe6a0;--soft:#d6b593;--width:1320px;font-family:Inter,"Segoe UI","Noto Sans",Arial,"Microsoft YaHei",sans-serif;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:110px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,summary,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}img{max-width:100%;height:auto;display:block}p{margin:0 0 1.2em}h1,h2,h3{line-height:1.18;text-wrap:balance}h1{font-size:clamp(42px,4.5vw,70px);letter-spacing:-.052em;font-weight:650;margin:22px 0 26px}h2{font-size:clamp(29px,3.1vw,42px);font-weight:600;letter-spacing:-.035em;margin:0 0 26px}h3{font-size:22px;letter-spacing:-.02em;font-weight:600;margin:32px 0 16px}strong{font-weight:650;color:var(--ink)}code{font-size:.92em;background:#253327;padding:2px 5px;border-radius:4px;overflow-wrap:anywhere}ul,ol{padding-inline-start:24px}li+li{margin-top:9px}hr{border:0;border-top:1px solid var(--line);margin:30px 0}.skip-link{position:fixed;top:-90px;left:20px;background:var(--accent);color:var(--bg);padding:10px 16px;z-index:10}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:5;background:#111914f0;border-bottom:1px solid #ffffff12;backdrop-filter:blur(14px)}.nav-wrap{max-width:var(--width);margin:auto;padding:18px 30px;display:flex;align-items:center;gap:42px}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;text-decoration:none;font-size:23px;font-weight:650;letter-spacing:-.7px}.brand img{flex:none}.brand-dot{color:var(--accent)}nav{display:flex;align-items:center;gap:32px;margin-left:auto;font-size:14px}nav a{text-decoration:none;color:var(--muted);transition:color .15s}nav a:hover{color:var(--ink)}.language-picker{position:relative;font-size:13px}.language-picker summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;padding:7px 10px;white-space:nowrap}.language-picker summary::-webkit-details-marker{display:none}.chevron{color:var(--muted);margin-left:7px}.language-menu{position:absolute;right:0;top:calc(100% + 10px);min-width:155px;padding:8px;background:#202c23;border:1px solid var(--line);border-radius:8px;box-shadow:0 15px 45px #0005}.language-menu a{display:block;padding:8px 12px;border-radius:4px;text-decoration:none}.language-menu a:hover,.language-menu a[aria-current=page]{background:#cbe6a015;color:var(--accent)}
.hero{max-width:var(--width);margin:auto;padding:90px 30px 110px;display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center;overflow:hidden}.eyebrow{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--accent);margin:0;display:flex;align-items:center;gap:9px}.status-light{width:6px;height:6px;border-radius:50%;background:var(--accent)}.hero-lead{font-size:18px;color:var(--muted);max-width:40em;line-height:1.8}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:31px}.button{display:inline-flex;justify-content:center;align-items:center;gap:32px;min-height:50px;padding:12px 23px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:600;transition:transform .18s,background .18s}.button:hover{transform:translateY(-2px)}.primary{background:var(--accent);color:#1a2618}.primary:hover{background:#daf3b3}.text-link{font-size:14px;display:inline-flex;gap:14px;text-decoration:none;border-bottom:1px solid #a4b4986b;padding:8px 0}.hero-meta{display:flex;align-items:center;gap:12px;margin-top:26px;color:#94a28f;font-size:11px;letter-spacing:.02em}.meta-line{width:20px;height:1px;background:var(--line)}.hero-art{position:relative;padding:30px 0;isolation:isolate}.hero-art:before{content:"";position:absolute;inset:-100px -30px;z-index:-2;background:radial-gradient(ellipse,#79a65a25 0,transparent 68%)}.hero-image-frame{border:1px solid #8fab8050;border-radius:16px;overflow:hidden;box-shadow:0 24px 75px #050a0780;transform:rotate(-2deg)}.hero-image-frame img{width:100%;aspect-ratio:16/9;object-fit:contain;background:#102024}.orbit{position:absolute;z-index:-1;border:1px solid #8da77724;border-radius:50%;width:520px;height:520px;top:50%;left:50%;transform:translate(-50%,-50%)}.orbit-two{width:610px;height:610px;border-style:dashed;opacity:.55}.art-wordmark{display:block;margin:24px 4px 0;text-align:right;color:#869b7b;font-size:9px;letter-spacing:.18em}.section-divider{max-width:calc(var(--width) - 60px);margin:0 auto;display:flex;justify-content:space-between;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.story-layout{max-width:var(--width);margin:auto;padding:60px 30px 0;display:grid;grid-template-columns:225px minmax(0,1fr);gap:90px}.story-index{position:sticky;top:110px;align-self:start;font-size:12px;color:var(--muted)}.story-index .eyebrow{margin-bottom:20px}.story-index #contents{display:flex;flex-direction:column;gap:2px}.story-index a{text-decoration:none;display:block;padding:9px 0;line-height:1.45;transition:color .15s}.story-index a:hover,.story-index a.current{color:var(--accent)}.index-bottom{border-top:1px solid var(--line);margin-top:20px;padding-top:18px!important;display:flex!important;justify-content:space-between}.feature-section{padding:0 0 64px;margin:0 0 60px;border-bottom:1px solid var(--line);scroll-margin-top:112px;font-size:16px;color:var(--muted);overflow-wrap:anywhere}.feature-section h2,.feature-section h3{color:var(--ink)}.feature-section img{width:100%;border-radius:12px;border:1px solid #42504380;box-shadow:0 15px 35px #0002}.feature-section p:has(>img){margin:30px 0}.feature-section table{border-collapse:collapse;width:100%;font-size:14px}.feature-section th,.feature-section td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:14px 12px}.feature-section th{color:var(--ink)}.feature-section table strong{white-space:normal}.feature-section a{color:var(--accent)}.feature-section:last-child{margin-bottom:0}.editions-section,.help-section{max-width:var(--width);margin:0 auto;padding:80px 30px}.editions-section{border-top:1px solid var(--line)}.editions-section>.eyebrow,.help-section>.eyebrow{margin-bottom:25px}.edition-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:30px 0}.edition-card{border:1px solid var(--line);border-radius:14px;padding:30px;background:var(--panel)}.edition-card.pro{border-color:#9eb97880;background:linear-gradient(135deg,#2b3b25,#1a261f)}.edition-card h3{margin:0 0 18px;font-size:25px}.edition-card .price{font-size:40px;color:var(--ink);letter-spacing:-1.5px;line-height:1.25;margin:18px 0}.edition-card p,.edition-card li{color:var(--muted)}.edition-note{font-size:14px;color:var(--muted);max-width:850px}.help-section{border-top:1px solid var(--line)}.help-section p,.help-section li{max-width:880px;color:var(--muted)}.help-section a{color:var(--accent);overflow-wrap:anywhere}.help-section details{border-top:1px solid var(--line);padding:20px 0;max-width:950px}.help-section summary{cursor:pointer;font-weight:600;color:var(--ink)}.help-section details[open] summary{margin-bottom:15px}.help-section details p:last-child{margin-bottom:0}.site-footer{border-top:1px solid var(--line);max-width:var(--width);margin:auto;padding:38px 30px 50px;display:flex;gap:30px;align-items:center}.site-footer .brand{font-size:20px}.site-footer p{font-size:12px;color:var(--muted);margin:0;max-width:650px}.copyright{margin-left:auto;font-size:11px;color:#879681;white-space:nowrap}
.feature-media{margin:30px 0}.edition-price-note,.availability-note{color:var(--muted);font-size:14px}.support-address{margin-top:16px;font-size:14px}.contact-button{border:1px solid var(--line);color:var(--accent)}html[lang=ja] h1{white-space:pre-line;font-size:clamp(34px,3.8vw,58px)}
@media(min-width:1500px){.hero{padding-top:120px;padding-bottom:140px}}
@media(max-width:1000px){.nav-wrap{gap:20px}nav{gap:22px}.hero{gap:30px;padding-top:65px;padding-bottom:80px}h1{font-size:48px}.hero-lead{font-size:16px}.story-layout{grid-template-columns:170px minmax(0,1fr);gap:45px}.story-index{font-size:11px}.hero-meta{flex-wrap:wrap}.orbit{width:350px;height:350px}.orbit-two{width:420px;height:420px}}
@media(max-width:760px){:root{scroll-padding-top:85px}.nav-wrap{padding:14px 20px}.brand{font-size:21px;gap:9px}.brand img{width:31px;height:31px}nav{display:none}.language-picker{margin-left:auto}.hero{grid-template-columns:1fr;padding:54px 22px 50px;gap:30px}.hero-copy{max-width:580px}h1{font-size:clamp(42px,8vw,62px);margin-top:18px;letter-spacing:-.045em}.hero-lead{font-size:17px}.hero-art{max-width:600px;width:100%;margin:5px auto 0;padding:15px 0}.hero-image-frame{transform:rotate(-1.5deg)}.art-wordmark{margin-top:20px}.hero-meta{font-size:10px}.section-divider{margin:0 22px}.story-layout{display:block;padding:34px 22px 0}.story-index{display:none}.feature-section{font-size:16px;padding-bottom:38px;margin-bottom:42px}.feature-section h2{font-size:30px}.feature-section h3{font-size:21px}.feature-section p:has(>img){margin:24px -6px}.feature-section img{border-radius:8px}.feature-section table{font-size:12px}.feature-section td,.feature-section th{padding:10px 5px}.editions-section,.help-section{padding:48px 22px}.edition-grid{grid-template-columns:1fr;gap:16px}.edition-card{padding:25px}.site-footer{padding:30px 22px;flex-wrap:wrap;gap:20px}.site-footer p{width:100%;order:3}.copyright{font-size:10px}.orbit-one{width:350px;height:350px}.orbit-two{width:420px;height:420px}.hero-actions{gap:22px}.button{padding:12px 20px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(max-width:760px){html[lang=ja] h1{font-size:clamp(28px,8.5vw,42px)}}