:root{--bg:#151719;--panel:#1d2024;--panel-soft:#22262b;--text:#e8e8e8;--muted:#a5a8ad;--line:#383d43;--accent:#7da8bd;--accent-soft:#263943;--max:1140px}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","YuGothic","Meiryo",sans-serif;font-size:16px;font-weight:400;line-height:1.8}a{color:inherit;text-decoration:none}a:hover{color:#b6d2df}.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:#17191b;border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:1.08rem;font-weight:700;letter-spacing:.04em}.brand span{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:.95rem}.nav-links a:last-child{color:var(--text);border:1px solid var(--accent);padding:5px 13px;border-radius:4px}.menu{display:none;background:transparent;border:0;color:var(--text);font-size:1.45rem}.hero{padding:64px 0 54px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--accent);font-size:.76rem;font-weight:700;letter-spacing:.08em}.hero h1{max-width:700px;margin:12px 0 14px;font-size:clamp(1.85rem,3.5vw,2.7rem);font-weight:700;line-height:1.35}.hero p{max-width:700px;margin:0;color:var(--muted);font-size:1rem}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;border:1px solid var(--line);border-radius:4px;font-weight:600;font-size:.94rem}.btn:hover{background:var(--panel-soft);color:var(--text)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#111719}.btn.primary:hover{background:#91b9c9}.btn.ghost{background:transparent}.section{padding:48px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}.section h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;line-height:1.4;margin:0}.section-head p{color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:20px}.card h2,.card h3{margin:8px 0;font-weight:700;line-height:1.45}.card h3{font-size:1.12rem}.card p{color:var(--muted);margin:8px 0}.tag{display:inline-block;font-size:.74rem;line-height:1.5;padding:2px 7px;border:1px solid #58717e;border-radius:3px;color:#b6d2df;margin-right:4px}.price{font-size:1.12rem;font-weight:700;margin:12px 0}.muted{color:var(--muted)}.game-card{min-height:132px;display:flex;flex-direction:column;justify-content:space-between}.game-card .code{color:var(--muted);font-size:.76rem;font-weight:600;letter-spacing:.06em}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.step{padding:17px 15px;background:var(--panel);border:1px solid var(--line);border-radius:5px}.step:before{counter-increment:step;content:"0" counter(step);color:var(--accent);font-weight:700;font-size:.78rem}.step h3{margin:7px 0 3px;font-size:1rem}.notice{padding:15px 18px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:3px}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:13px 16px}.faq details+details{margin-top:8px}.faq summary{cursor:pointer;font-weight:600}.breadcrumbs{padding:22px 0 0;color:var(--muted);font-size:.86rem}.page-hero{padding:28px 0 24px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(1.7rem,3.2vw,2.35rem);font-weight:700;line-height:1.4;margin:8px 0}.table-wrap{overflow-x:auto}.price-table{width:100%;border-collapse:collapse;background:var(--panel)}.price-table th,.price-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.price-table th{color:var(--muted);font-size:.85rem;font-weight:600}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.article-card time{color:var(--muted);font-size:.8rem}.footer{padding:40px 0 72px;border-top:1px solid var(--line);margin-top:42px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer p,.footer a{color:var(--muted);font-size:.9rem}.bottom-nav{display:none}.icon{color:var(--accent);font-size:1.05rem;font-weight:700}ul.checks{list-style:none;padding:0;margin:10px 0;display:grid;gap:7px}ul.checks li:before{content:"✓";color:var(--accent);font-weight:700;margin-right:8px}@media(max-width:760px){body{font-size:15px}.wrap{width:min(var(--max),calc(100% - 32px))}.nav{min-height:60px}.menu{display:block}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:#17191b;padding:12px 16px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:6px}.nav-links.open{display:flex}.nav-links a{padding:6px 4px}.nav-links a:last-child{text-align:center}.hero{padding:42px 0 38px}.hero h1{font-size:1.8rem}.grid,.grid-2,.article-list{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.section{padding:36px 0}.footer-grid{grid-template-columns:1fr}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#17191b;border-top:1px solid var(--line);z-index:19;justify-content:space-around;padding:7px 4px;font-size:.75rem}.bottom-nav a{text-align:center;color:var(--muted)}.bottom-nav a:first-child{color:var(--accent)}}

.game-feature-catalog summary{display:flex;justify-content:space-between;gap:12px;cursor:pointer}.feature-count{color:var(--muted);font-size:.85rem;font-weight:500}.game-feature-catalog .checks{columns:2;column-gap:28px}.game-feature-catalog .checks li{break-inside:avoid}@media(max-width:700px){.game-feature-catalog .checks{columns:1}}

.game-feature-catalog .card h3{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.game-feature-catalog summary{cursor:default}

.game-media-slot{max-width:820px;margin:0 auto}.media-placeholder{min-height:300px;aspect-ratio:16/9;display:grid;place-items:center;border:1px dashed #58717e;border-radius:6px;background:var(--panel);color:var(--muted);overflow:hidden}.media-placeholder span{padding:10px 16px;border:1px solid var(--line);background:var(--panel-soft);border-radius:4px}@media(max-width:700px){.media-placeholder{min-height:190px}}

.media-placeholder.media-image{display:block;position:relative}.media-placeholder.media-image img{display:block;width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none;pointer-events:none}

.game-media-section{padding:0 0 28px}.game-media-section .game-media-slot{max-width:820px;margin:0 auto}.game-media-section .media-placeholder:not(.media-image){min-height:0;aspect-ratio:16/9}
.game-product-hero{text-align:center;border-bottom:0;padding-bottom:18px}.game-product-hero p{margin-left:auto;margin-right:auto}.product-overview{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.85fr);gap:16px;padding:0 0 34px;align-items:start}.product-overview-media .game-media-section{padding:0}.product-overview-media .game-media-slot{max-width:none}.product-overview-panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:20px}.product-overview-panel h2{font-size:1.2rem;margin:0 0 14px}.product-specs{margin:0}.product-specs>div{display:flex;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid var(--line)}.product-specs>div:last-child{display:block;border-bottom:0;padding-bottom:0}.product-specs dt{color:var(--muted);font-size:.86rem}.product-specs dd{margin:0;text-align:right;font-weight:600}.product-specs>div:last-child dd{text-align:left;margin-top:10px}.product-specs .btn{width:100%}
@media(max-width:760px){.product-overview{grid-template-columns:1fr;gap:12px}.product-overview-panel{padding:16px}.product-specs>div{gap:10px}}
.catalog-search{display:block;width:min(100%,980px);margin:0 auto 14px;position:relative}.catalog-search span{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.8rem;pointer-events:none}.catalog-search input{width:100%;height:42px;padding:8px 14px 8px 116px;border:1px solid var(--line);border-radius:3px;background:#171a1e;color:var(--text);font:inherit;font-size:.88rem}.catalog-search input:focus{outline:1px solid var(--accent);border-color:var(--accent)}.catalog-grid{width:min(100%,980px);margin:0 auto;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.catalog-card{display:block;overflow:hidden;background:#1a1e22;border:1px solid #282e34;border-radius:4px;transition:border-color .15s ease,background .15s ease}.catalog-card:hover{background:var(--panel-soft);border-color:#58717e;color:var(--text)}.catalog-card img{display:block;width:100%;aspect-ratio:1.7;object-fit:cover}.catalog-card h3{margin:0;padding:9px 10px 11px;font-size:.88rem;line-height:1.35}.catalog-card h3:after{content:"";display:block;width:22px;border-bottom:2px solid var(--accent);margin-top:6px}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:760px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-card h3{padding:10px 11px;font-size:.92rem}}@media(max-width:480px){.catalog-grid{grid-template-columns:1fr}}