:root{--bg:#fff7fb;--bg-alt:#eef8ff;--surface:#fff;--line:#f6d4e4;--text:#4b3a57;--text-muted:#8a7896;--pink:#ff7eb3;--pink-deep:#f0508f;--pink-soft:#ffd6e8;--sky:#6ec8ff;--sky-soft:#d4efff;--lemon:#ffe27a;--lavender:#b9a4ff;--mint:#7fe0c4;--r18:#ff5d7d;--radius:22px;--pop-shadow:5px 5px 0 var(--pink-soft);--font-body:var(--font-maru), "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;--font-head:var(--font-rounded), "Hiragino Maru Gothic ProN", sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}html.gate-open{overflow:hidden}body{background-color:var(--bg);background-image:radial-gradient(var(--pink-soft) 1.6px, transparent 1.6px);color:var(--text);font-family:var(--font-body);letter-spacing:.03em;-webkit-font-smoothing:antialiased;background-size:22px 22px;margin:0;font-weight:500;line-height:1.85}img{max-width:100%;display:block}a{color:var(--pink-deep)}.container{width:min(1080px,100% - 32px);margin-inline:auto}@media (max-width:640px){.pc-only{display:none}}.site-header{z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:3px dashed var(--pink-soft);background:#ffffffe6;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.logo{color:var(--text);align-items:center;gap:10px;text-decoration:none;display:flex}.logo-mark{background:linear-gradient(135deg, var(--pink), var(--lavender));width:40px;height:40px;box-shadow:0 3px 0 var(--pink-deep);color:#fff;font-family:var(--font-head);border-radius:50%;place-items:center;font-size:1.15rem;font-weight:800;display:grid}.logo-text{font-family:var(--font-head);letter-spacing:.06em;font-size:1.1rem;font-weight:800}.nav{gap:8px;display:flex}.nav a{color:var(--text);border-radius:999px;padding:4px 14px;font-size:.9rem;font-weight:700;text-decoration:none;transition:background .2s,color .2s}.nav a:hover{background:var(--pink);color:#fff}@media (max-width:480px){.logo-text{display:none}.nav{gap:2px}.nav a{padding:4px 10px}}.site-footer{color:var(--text-muted);background:linear-gradient(135deg,#ffe3f0,#e3f3ff);padding:40px 0 48px;font-size:.82rem}.footer-inner p{margin:0 0 8px}.footer-r18{align-items:flex-start;gap:10px;display:flex}.copyright{font-family:var(--font-head);color:var(--pink-deep);font-weight:700;margin-top:16px!important}.badge-r18{background:var(--r18);color:#fff;font-family:var(--font-head);letter-spacing:.04em;border-radius:999px;flex-shrink:0;padding:0 9px;font-size:.75rem;font-weight:800;line-height:1.8;display:inline-block}.hero{text-align:center;background:radial-gradient(circle at 15% 25%,#ffffffb3 0 60px,#0000 61px),radial-gradient(circle at 85% 70%,#ffffff80 0 90px,#0000 91px),radial-gradient(circle at 70% 15%,#ffffff73 0 34px,#0000 35px),linear-gradient(160deg,#ffc4de 0%,#ffe0ef 40%,#cdeaff 100%);align-items:center;min-height:min(76vh,620px);display:grid;position:relative;overflow:hidden}.hero-inner{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:40px;padding:64px 0 110px;display:grid;position:relative}.hero-movie{position:relative;transform:rotate(2deg)}.hero-movie:before{content:"";background:var(--sky);border-radius:28px;position:absolute;inset:0;transform:translate(12px,12px)rotate(-3deg)}.hero-movie video{aspect-ratio:608/352;object-fit:cover;background:var(--pink-soft);border:6px solid #fff;border-radius:28px;width:100%;display:block;position:relative;box-shadow:0 10px 30px #f0508f40}.hero-movie:after{content:"♡";background:var(--pink);width:54px;height:54px;box-shadow:0 4px 0 var(--pink-deep);color:#fff;border-radius:50%;place-items:center;font-size:1.6rem;display:grid;position:absolute;top:-22px;right:-10px;transform:rotate(-8deg)}@media (max-width:860px){.hero-inner{grid-template-columns:1fr;gap:36px;padding:40px 0 96px}.hero-movie{order:-1;width:min(560px,100% - 16px);margin-inline:auto}}.hero-kicker{color:var(--pink-deep);font-family:var(--font-head);letter-spacing:.2em;text-transform:uppercase;background:#fff;border-radius:999px;margin:0 0 16px;padding:2px 16px;font-size:.8rem;font-weight:800;display:inline-block}.hero-title{font-family:var(--font-head);color:#fff;paint-order:stroke fill;-webkit-text-stroke:8px var(--pink);text-shadow:6px 6px 0 var(--lavender);justify-content:center;align-items:baseline;gap:.15em;margin:0;font-weight:800;line-height:1.05;display:flex}.hero-kanji{font-size:clamp(5rem,14vw,8rem);animation:3.2s ease-in-out infinite bob;display:inline-block}.hero-name{-webkit-text-stroke-color:var(--sky);text-shadow:5px 5px 0 var(--pink-soft);font-size:clamp(2.4rem,6.5vw,3.8rem)}.hero-copy{max-width:30em;font-family:var(--font-head);color:var(--text);margin:28px auto 0;font-size:clamp(1rem,2.6vw,1.25rem);font-weight:700}.hero-actions{margin-top:28px}.hero-sparkles span{color:#fff;text-shadow:0 0 12px #ff7eb399;font-size:2rem;animation:2.8s ease-in-out infinite twinkle;position:absolute}.hero-sparkles span:first-child{top:16%;left:10%}.hero-sparkles span:nth-child(2){color:var(--pink);font-size:2.4rem;animation-delay:.6s;top:26%;right:12%}.hero-sparkles span:nth-child(3){font-size:1.6rem;animation-delay:1.1s;bottom:30%;left:16%}.hero-sparkles span:nth-child(4){color:var(--sky);font-size:1.5rem;animation-delay:1.6s;bottom:24%;right:22%}.hero-sparkles span:nth-child(5){font-size:1.3rem;animation-delay:2s;top:12%;right:34%}.hero-wave{width:100%;height:60px;fill:var(--bg);position:absolute;bottom:-1px;left:0}@keyframes bob{0%,to{transform:translateY(0)rotate(-3deg)}50%{transform:translateY(-8px)rotate(3deg)}}@keyframes twinkle{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}@media (prefers-reduced-motion:reduce){.hero-kanji,.hero-sparkles span{animation:none}}.section{padding:72px 0}.section-alt{background-color:var(--bg-alt);background-image:radial-gradient(var(--sky-soft) 1.6px, transparent 1.6px);background-size:22px 22px}.section-title{font-family:var(--font-head);text-align:center;flex-direction:column;align-items:center;margin:0 0 36px;font-size:clamp(1.6rem,4.4vw,2.1rem);font-weight:800;display:flex}.section-title span{background:linear-gradient(transparent 62%, var(--lemon) 62%);padding:0 .3em;position:relative}.section-title small{color:var(--pink);letter-spacing:.3em;text-transform:uppercase;order:-1;font-size:.85rem;font-weight:800}.section-title small:before,.section-title small:after{content:"♡";letter-spacing:0;margin:0 .5em}.about{text-align:center}.about p{max-width:40em;color:var(--text);margin-inline:auto}.works-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:28px;margin:0;padding:0;list-style:none;display:grid}.work-card{border:3px solid var(--pink);border-radius:var(--radius);background:var(--surface);height:100%;box-shadow:6px 6px 0 var(--pink);color:var(--text);text-decoration:none;transition:transform .15s,box-shadow .15s;display:block;overflow:hidden}.work-card:hover{box-shadow:9px 10px 0 var(--pink);transform:translate(-2px,-3px)rotate(-.6deg)}.work-thumb{aspect-ratio:16/9;background:radial-gradient(circle at 30% 40%, #fff9 0 30px, transparent 31px), linear-gradient(135deg, var(--pink-soft), var(--sky-soft));position:relative}.work-thumb img{object-fit:cover;object-position:center top;width:100%;height:100%}.work-thumb-placeholder,.work-hero-placeholder{height:100%;color:var(--pink);font-family:var(--font-head);letter-spacing:.08em;place-items:center;font-size:1.2rem;font-weight:800;display:grid}.work-badges{gap:6px;display:flex;position:absolute;top:10px;right:10px}.badge-ai{background:var(--lavender);color:#fff;font-family:var(--font-head);letter-spacing:.04em;border-radius:999px;flex-shrink:0;padding:0 9px;font-size:.75rem;font-weight:800;line-height:1.8;display:inline-block}.ai-policy{border:3px dashed var(--lavender);border-radius:var(--radius);background:var(--surface);text-align:left;max-width:40em;margin:40px auto 0;padding:24px 26px 12px}.ai-policy h3{font-family:var(--font-head);align-items:center;gap:10px;margin:0 0 12px;font-size:1.1rem;font-weight:800;display:flex}.ai-policy p{margin:0 0 12px;font-size:.92rem}.work-body{padding:16px 20px 22px}.work-body h3{font-family:var(--font-head);margin:6px 0;font-size:1.3rem;font-weight:800}.work-body p{color:var(--text-muted);margin:0;font-size:.9rem}.work-meta{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px;margin:0;font-size:.82rem;font-weight:700;display:flex}.status{background:var(--sky);color:#fff;font-family:var(--font-head);border-radius:999px;padding:0 10px;font-size:.75rem;font-weight:800}.link-list{--c:var(--pink);grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.link-list li:nth-child(5n+2){--c:var(--sky)}.link-list li:nth-child(5n+3){--c:var(--lavender)}.link-list li:nth-child(5n+4){--c:var(--mint)}.link-list li:nth-child(5n+5){--c:#ffb86b}.link-card{border:3px solid var(--c,var(--pink));background:var(--surface);box-shadow:4px 4px 0 var(--c,var(--pink));color:var(--text);border-radius:999px;flex-direction:column;padding:14px 44px 14px 20px;text-decoration:none;transition:transform .15s,box-shadow .15s;display:flex;position:relative}a.link-card:hover{box-shadow:6px 6px 0 var(--c,var(--pink));transform:translate(-2px,-2px)}.link-card.is-disabled{box-shadow:none;opacity:.6;cursor:default;border-style:dashed}.link-label{font-family:var(--font-head);font-weight:800}.link-note{color:var(--text-muted);font-size:.8rem;font-weight:700}.link-arrow{background:var(--c,var(--pink));color:#fff;border-radius:50%;place-items:center;width:24px;height:24px;font-size:.8rem;display:grid;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.work-hero{aspect-ratio:21/9;border-bottom:4px solid var(--pink);background:radial-gradient(circle at 20% 30%,#fff9 0 50px,#0000 51px),radial-gradient(circle at 80% 70%,#ffffff80 0 80px,#0000 81px),linear-gradient(160deg,#ffc4de,#cdeaff);width:100%;max-height:520px}.work-hero img{object-fit:cover;object-position:center top;width:100%;height:100%}.work-hero-placeholder{color:#fff;-webkit-text-stroke:5px var(--pink);paint-order:stroke fill;font-size:clamp(1.2rem,3vw,1.8rem)}.work-content{padding:28px 0 80px}.back-link{background:var(--surface);border:2px solid var(--pink-soft);border-radius:999px;padding:2px 14px;font-size:.88rem;font-weight:700;text-decoration:none;display:inline-block}.work-header{margin:24px 0 40px}.work-header h1{font-family:var(--font-head);margin:10px 0;font-size:clamp(1.9rem,5vw,2.8rem);font-weight:800;line-height:1.3}.work-lead{margin:0;font-size:1.05rem}.work-layout{grid-template-columns:minmax(0,1fr) 300px;gap:40px;display:grid}@media (max-width:820px){.work-layout{grid-template-columns:1fr}}.work-description,.work-side{border-radius:var(--radius);background:var(--surface);box-shadow:var(--pop-shadow);border:2px solid var(--line);align-self:start;padding:24px}.sub-title{font-family:var(--font-head);align-items:center;gap:8px;margin:0 0 14px;font-size:1.15rem;font-weight:800;display:flex}.sub-title:before{content:"";background:var(--pink);width:12px;height:12px;box-shadow:14px 0 0 var(--sky);border-radius:50%;margin-right:14px}.work-description p{margin:0 0 1em}.work-description .sub-title:not(:first-child),.work-side .sub-title{margin-top:32px}.screenshots{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.screenshots img{border:3px solid var(--pink-soft);border-radius:14px}.work-side .link-list{grid-template-columns:1fr}.specs{margin:0}.specs div{grid-template-columns:5.5em 1fr;gap:8px;padding:10px 0;font-size:.9rem;display:grid}.specs div+div{border-top:2px dotted var(--line)}.specs dt{color:var(--pink-deep);font-weight:700}.specs dd{margin:0}.btn{border:3px solid var(--pink-soft);background:var(--surface);min-height:48px;color:var(--text);font-family:var(--font-head);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:0 26px;font-size:1rem;font-weight:800;text-decoration:none;transition:transform .15s,box-shadow .15s,background .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{border-color:var(--pink-deep);background:var(--pink);color:#fff;box-shadow:0 5px 0 var(--pink-deep)}.btn-primary:hover{box-shadow:0 7px 0 var(--pink-deep)}.btn-primary:active{box-shadow:0 2px 0 var(--pink-deep);transform:translateY(3px)}.btn-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.gate{z-index:100;background-color:#ffe6f1;background-image:radial-gradient(#fffc 2px,#0000 2px),linear-gradient(160deg,#ffc9e0,#d6eeff);background-size:24px 24px,100% 100%;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.gate-panel{border:4px solid var(--pink);background:var(--surface);width:min(440px,100%);box-shadow:8px 8px 0 var(--pink);text-align:center;border-radius:28px;padding:34px 26px 28px}.gate-brand{background:var(--pink-soft);color:var(--pink-deep);font-family:var(--font-head);letter-spacing:.08em;border-radius:999px;margin:0 0 10px;padding:0 14px;font-weight:800;display:inline-block}.gate-panel h2{font-family:var(--font-head);margin:0 0 14px;font-size:1.7rem;font-weight:800}.gate-panel h2:after{content:" ♡";color:var(--pink)}.gate-panel p{color:var(--text-muted);margin:0 0 10px;font-size:.92rem}.gate-question{font-family:var(--font-head);font-weight:800;color:var(--text)!important;font-size:1.05rem!important}.gate-actions{flex-direction:column;gap:12px;margin-top:22px;display:flex}