:root{
  --accent:#7f85f5;--accent2:#00b7c3;--r:12px;
  --font:"Segoe UI Variable","Segoe UI","Yu Gothic UI","Hiragino Sans","Noto Sans JP",system-ui,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
[data-theme=dark]{--bg:#0b0c14;--fg:#f4f4fa;--mute:#a4a8bd;--card:rgba(255,255,255,.06);--card-h:rgba(255,255,255,.11);--line:rgba(255,255,255,.14);--glass:rgba(20,22,36,.66);--shadow:0 10px 40px rgba(0,0,0,.45)}
[data-theme=light]{--bg:#f4f5fb;--fg:#15162a;--mute:#585c75;--card:rgba(255,255,255,.7);--card-h:#fff;--line:rgba(20,22,60,.14);--glass:rgba(255,255,255,.72);--shadow:0 10px 40px rgba(40,40,100,.15)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);line-height:1.7;overflow-x:hidden;transition:background .4s}
body.rainbow{animation:hue 4s linear infinite}
@keyframes hue{to{filter:hue-rotate(360deg)}}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--accent);color:#fff;padding:8px 12px;border-radius:8px}
canvas#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
canvas#confetti{position:fixed;inset:0;width:100%;height:100%;z-index:90;pointer-events:none}
.acrylic{background:var(--glass);backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6);border:1px solid var(--line)}
:focus-visible{outline:2px solid var(--accent2);outline-offset:3px;border-radius:8px}
a{color:var(--accent2)}

.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:10px clamp(12px,3vw,32px);border-width:0 0 1px}
.brand{display:flex;gap:10px;align-items:center;color:var(--fg);text-decoration:none;font-weight:700}
.logo{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;animation:spin 8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.nav-right{display:flex;gap:12px;align-items:center}
.xp{display:flex;gap:8px;align-items:center;font-size:.8rem;color:var(--mute)}
.lv{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:1px 9px;border-radius:99px;font-weight:700}
.xpbar{width:90px;height:8px;border-radius:9px;background:var(--line);overflow:hidden}
.xpbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent2),var(--accent));transition:width .8s var(--ease)}
.seg{display:flex;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:3px}
.seg button{border:0;background:none;color:var(--mute);padding:4px 16px;border-radius:99px;font:inherit;font-weight:600;cursor:pointer;transition:.3s var(--ease)}
.seg button[aria-selected=true]{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 4px 14px rgba(127,133,245,.5)}
.icon-btn{border:1px solid var(--line);background:var(--card);color:var(--fg);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1rem;transition:.3s var(--ease)}
.icon-btn:hover{transform:rotate(25deg) scale(1.1);background:var(--card-h)}

.btn{font:inherit;font-weight:600;color:var(--fg);background:var(--card);border:1px solid var(--line);padding:10px 20px;border-radius:var(--r);cursor:pointer;text-decoration:none;display:inline-block;position:relative;overflow:hidden;transition:transform .3s var(--ease),background .3s,box-shadow .3s}
.btn:hover{transform:translateY(-2px);background:var(--card-h);box-shadow:var(--shadow)}
.btn:active{transform:scale(.96)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:0}
.btn.ghost{background:transparent}
.btn.small{padding:6px 14px;font-size:.85rem}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.4);transform:scale(0);animation:rip .6s ease-out forwards;pointer-events:none}
@keyframes rip{to{transform:scale(4);opacity:0}}

main{position:relative;z-index:1}
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:110px clamp(20px,8vw,120px) 60px;position:relative}
.eyebrow{color:var(--accent2);font-weight:700;letter-spacing:.14em;font-size:.8rem;text-transform:uppercase;margin:0}
h1{font-size:clamp(2.4rem,7vw,5.4rem);line-height:1.12;margin:.3em 0;letter-spacing:-.02em}
.grad{background:linear-gradient(100deg,#7f85f5,#00b7c3,#ff4fa3,#ffb900,#7f85f5);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 6s linear infinite}
@keyframes flow{to{background-position:300% 0}}
.lead{max-width:640px;color:var(--mute);font-size:1.1rem}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}
.stats{display:flex;gap:36px;margin-top:20px}
.stats b{display:block;font-size:2.2rem;line-height:1}.stats span{color:var(--mute);font-size:.85rem}
.scroll-hint{position:absolute;bottom:24px;left:50%;color:var(--mute);animation:bob 1.8s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(8px)}}

.section{padding:80px clamp(20px,8vw,120px)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin:0 0 .3em}
.sub{color:var(--mute);max-width:680px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:30px;perspective:1000px}
.card{--c1:#7f85f5;--c2:#00b7c3;position:relative;text-align:left;font:inherit;color:var(--fg);padding:24px;border-radius:18px;background:var(--card);border:1px solid var(--line);cursor:pointer;overflow:hidden;transform-style:preserve-3d;transition:transform .25s var(--ease),box-shadow .3s,border-color .3s;--mx:50%;--my:50%}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx) var(--my),color-mix(in srgb,var(--c1) 40%,transparent),transparent 70%);opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.card:hover{border-color:var(--c1);box-shadow:0 20px 50px color-mix(in srgb,var(--c1) 35%,transparent)}
.card .em{font-size:2.6rem;display:inline-block;transition:transform .5s var(--ease)}
.card:hover .em{transform:translateZ(40px) scale(1.25) rotate(-8deg)}
.card h3{margin:.4em 0 .2em;font-size:1.2rem;position:relative}
.card p{margin:0;color:var(--mute);font-size:.92rem;position:relative}
.card .go{margin-top:14px;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--c1);position:relative}
.card .done{position:absolute;top:14px;right:14px;font-size:1.4rem;animation:pop .6s var(--ease)}
@keyframes pop{from{transform:scale(0) rotate(-90deg)}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr}.xpbar,#xptxt{display:none}}
.five{list-style:none;padding:0;display:grid;gap:10px}
.five li{display:flex;gap:12px;align-items:center;padding:12px 16px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);transition:transform .3s var(--ease)}
.five li:hover{transform:translateX(10px)}
.five .ic{font-size:1.4rem}.five small{color:var(--mute)}
.tips{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;margin-top:30px}
.tip{padding:20px 22px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.tip h3{margin:0 0 10px;font-size:1.1rem}
.tip ul,.tip ol{margin:0;padding-left:1.2em;display:grid;gap:6px}
.tip blockquote{margin:0;padding:8px 14px;border-left:4px solid #e5b84a;background:rgba(255,230,140,.15);border-radius:0 8px 8px 0;font-size:.92rem}
.tip .tnote{color:var(--mute);font-size:.88rem;margin:10px 0 0}
.demo{border-radius:18px;padding:20px;box-shadow:var(--shadow)}
.demo-head{display:flex;gap:6px;align-items:center;color:var(--mute);font-size:.8rem;margin-bottom:10px}
.dot{width:11px;height:11px;border-radius:50%}.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.bubble{padding:12px 16px;border-radius:14px;margin:10px 0}
.bubble p{margin:0;font-size:.95rem}.bubble small{font-weight:700}
.bubble.bad{background:rgba(229,72,77,.14);border:1px solid rgba(229,72,77,.4)}
.bubble.good{background:rgba(63,185,80,.14);border:1px solid rgba(63,185,80,.4)}
.caret::after{content:"▍";animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.badges{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px}
.badge{width:130px;text-align:center;padding:16px 8px;border-radius:16px;background:var(--card);border:1px solid var(--line);filter:grayscale(1);opacity:.5;transition:.5s var(--ease)}
.badge .b{font-size:2.2rem;display:block}
.badge.on{filter:none;opacity:1;border-color:var(--accent);box-shadow:0 0 24px rgba(127,133,245,.45);animation:pop .7s var(--ease)}
.badge small{display:block;font-size:.75rem}
.hint,.note{color:var(--mute);font-size:.85rem}
footer{padding:40px;text-align:center;color:var(--mute);font-size:.85rem}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.card.reveal.in{transition:transform .25s var(--ease),box-shadow .3s,border-color .3s,opacity .9s;transition-delay:0s!important}

/* Modal */
.modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;background:rgba(0,0,0,.55);backdrop-filter:blur(6px);padding:16px;animation:fade .3s}
.modal[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.sheet{width:min(820px,100%);max-height:90vh;overflow:auto;border-radius:22px;padding:26px;position:relative;box-shadow:var(--shadow);animation:rise .6s var(--ease)}
@keyframes rise{from{transform:translateY(60px) scale(.94);opacity:0}}
.close{position:absolute;top:14px;right:14px}
.m-head{display:flex;gap:16px;align-items:center}
.m-head h3{margin:0}.m-head p{margin:0;color:var(--mute);font-size:.9rem}
.m-emoji{font-size:3rem;animation:float 3s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px) rotate(6deg)}}
.tabs{display:flex;gap:6px;margin:18px 0;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;color:var(--mute);font:inherit;font-weight:600;padding:8px 14px;cursor:pointer;transition:.3s}
.tabs button[aria-selected=true]{color:var(--fg);border-color:var(--accent)}
.tabpane>*{animation:rise .5s var(--ease) backwards}
.tabpane>*:nth-child(2){animation-delay:.06s}.tabpane>*:nth-child(3){animation-delay:.12s}.tabpane>*:nth-child(4){animation-delay:.18s}
.tip{display:flex;gap:12px;padding:12px 14px;margin:8px 0;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.tip b{color:var(--accent2)}
.links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chip{display:inline-block;padding:4px 12px;border-radius:99px;background:var(--card);border:1px solid var(--line);color:var(--fg);text-decoration:none;font-size:.85rem;transition:.3s}
.chip:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.parts{display:grid;gap:8px}
.part{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);cursor:pointer;transition:.3s var(--ease);user-select:none}
.part input{accent-color:var(--accent);margin-top:6px;width:18px;height:18px}
.part.on{border-color:var(--accent2);background:color-mix(in srgb,var(--accent2) 14%,transparent);transform:translateX(6px)}
.part small{color:var(--mute);display:block}
.meter{height:14px;border-radius:9px;background:var(--line);overflow:hidden;margin:14px 0 4px}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#e5484d,#ffb900,#3fb950);background-size:200% 100%;transition:width .8s var(--ease)}
.score{display:flex;justify-content:space-between;font-weight:700}
.out{white-space:pre-wrap;padding:14px;border-radius:var(--r);background:rgba(0,0,0,.25);border:1px dashed var(--line);min-height:90px;font-size:.92rem}
[data-theme=light] .out{background:rgba(0,0,0,.05)}
.quiz-top{display:flex;justify-content:space-between;color:var(--mute);font-weight:600}
.combo{color:#ffb900}.combo.hot{animation:pulse .4s}
@keyframes pulse{50%{transform:scale(1.4)}}
.opt{display:block;width:100%;text-align:left;font:inherit;color:var(--fg);background:var(--card);border:1px solid var(--line);padding:12px 16px;margin:8px 0;border-radius:var(--r);cursor:pointer;transition:.3s var(--ease)}
.opt:hover:not(:disabled){transform:translateX(8px);border-color:var(--accent)}
.opt.ok{background:rgba(63,185,80,.25);border-color:#3fb950;animation:pulse .5s}
.opt.ng{background:rgba(229,72,77,.25);border-color:#e5484d;animation:shake .4s}
@keyframes shake{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.why{padding:10px 14px;border-left:4px solid var(--accent2);background:var(--card);border-radius:0 var(--r) var(--r) 0;margin:10px 0}
.result{text-align:center;padding:20px}.result .big{font-size:4rem;animation:pop .8s var(--ease)}

#toasts{position:fixed;bottom:20px;right:20px;z-index:100;display:grid;gap:8px}
.toast{background:var(--glass);backdrop-filter:blur(20px);border:1px solid var(--accent);padding:10px 18px;border-radius:12px;box-shadow:var(--shadow);animation:slidein .5s var(--ease),fadeout .5s 2.8s forwards}
@keyframes slidein{from{transform:translateX(120%)}}
@keyframes fadeout{to{opacity:0;transform:translateY(10px)}}

/* 3D */
#view3d{position:fixed;inset:0;z-index:40;background:#05060d}
#view3d[hidden]{display:none}
#stage,#stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hud{position:absolute;left:0;right:0;display:flex;gap:10px;align-items:center;justify-content:space-between;padding:60px 16px 0;pointer-events:none}
.hud>*{pointer-events:auto}
.hud-title{padding:6px 18px;border-radius:99px;font-weight:700;transition:.4s var(--ease);color:var(--fg)}
#view3d .acrylic{--fg:#f4f4fa;--mute:#a4a8bd;--card:rgba(255,255,255,.08);--card-h:rgba(255,255,255,.16);--line:rgba(255,255,255,.16);--glass:rgba(16,18,32,.66);color:#f4f4fa}
#view3d{--fg:#f4f4fa;--mute:#a4a8bd;--card:rgba(255,255,255,.08);--card-h:rgba(255,255,255,.16);--line:rgba(255,255,255,.16)}
.panel{position:absolute;left:14px;top:110px;width:min(320px,calc(100% - 28px));max-height:calc(100% - 220px);overflow:auto;border-radius:18px;box-shadow:var(--shadow)}
.panel-toggle{width:100%;text-align:left;background:none;border:0;color:inherit;font:inherit;font-weight:700;padding:12px 16px;cursor:pointer}
.panel-body{padding:0 16px 16px}
.panel.min .panel-body{display:none}
.lbl,.panel label{display:block;font-size:.75rem;color:var(--mute);margin-top:8px}
.panel select{width:100%;margin-top:3px;padding:6px 8px;border-radius:8px;background:rgba(0,0,0,.4);color:#fff;border:1px solid var(--line);font:inherit}
.panel summary{cursor:pointer;margin-top:10px;font-weight:600;font-size:.85rem}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.chips button{font:inherit;font-size:.78rem;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:3px 10px;cursor:pointer;transition:.3s var(--ease)}
.chips button:hover{transform:translateY(-2px)}
.chips button.on{background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent;color:#fff}
.formula{margin:10px 0;padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.4);font-family:Consolas,monospace;font-size:.75rem;line-height:1.5;color:#9ef0ff}
.row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.mini{font-size:.78rem;color:var(--mute);margin:8px 0 0}
.dock{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:6px;padding:8px;border-radius:20px;max-width:calc(100% - 20px);overflow:auto}
.dock button{font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px 12px;cursor:pointer;white-space:nowrap;transition:.3s var(--ease)}
.dock button:hover{transform:translateY(-6px) scale(1.08)}
.dock button.on{border-color:var(--c);box-shadow:0 0 18px var(--c)}
.orbhud{position:absolute;right:14px;top:110px;padding:6px 14px;border-radius:99px}
.fps{position:absolute;right:14px;bottom:80px;font-size:.7rem;color:var(--mute)}
@media(max-width:700px){.panel{top:auto;bottom:70px;max-height:45%}.hud{flex-wrap:wrap}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none}
}

/* Sample prompt catalog */
.links-nav{display:flex;gap:6px}
.links-nav a{color:var(--mute);text-decoration:none;font-weight:600;font-size:.9rem;padding:4px 12px;border-radius:99px;transition:.3s}
.links-nav a:hover{background:var(--card-h);color:var(--fg)}
@media(max-width:860px){.links-nav{display:none}}
.finder{display:flex;gap:12px;align-items:center;margin:22px 0;flex-wrap:wrap}
#finder{flex:1;min-width:240px;max-width:560px;font:inherit;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:99px;padding:12px 20px;transition:.3s var(--ease)}
#finder:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent2) 25%,transparent)}
.cat-h{margin:34px 0 14px;font-size:1.25rem}
.persona-grid{display:grid;align-items:start;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.topic-grid{display:grid;align-items:start;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.cat{--c1:#7f85f5;padding:18px;border-radius:16px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--c1);transition:transform .3s var(--ease),box-shadow .3s,opacity .9s}
.cat:hover{transform:translateY(-4px);box-shadow:0 14px 36px color-mix(in srgb,var(--c1) 30%,transparent)}
.cat.big{padding:24px;background:linear-gradient(160deg,color-mix(in srgb,var(--c1) 16%,var(--card)),var(--card))}
.cat-top{display:flex;gap:12px;align-items:center}
.cat-top>div{flex:1}
.cat-ic{font-size:1.8rem}.cat.big .cat-ic{font-size:2.8rem;transition:transform .5s var(--ease)}
.cat.big:hover .cat-ic{transform:scale(1.2) rotate(-8deg)}
.cat h4{margin:0;font-size:1.05rem}.cat.big h4{font-size:1.35rem}
.role{display:inline-block;font-size:.72rem;font-weight:700;color:#fff;background:var(--c1);padding:1px 10px;border-radius:99px}
.count{font-size:.75rem;color:var(--mute);white-space:nowrap}
.cat p{color:var(--mute);font-size:.88rem;margin:10px 0}
.cat-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.cat-files{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line);animation:rise .4s var(--ease)}
.cat-files[hidden]{display:none}
.cat-files ul{list-style:none;padding:0;margin:4px 0}
.cat-files li a{display:block;padding:4px 8px;border-radius:8px;color:var(--fg);text-decoration:none;font-size:.88rem;transition:.25s}
.cat-files li a:hover{background:var(--card-h);color:var(--c1);transform:translateX(4px)}
.grp{font-size:.75rem;color:var(--mute);margin-top:8px;font-weight:700}
.results{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.results[hidden]{display:none}
.hit{display:grid;grid-template-columns:auto 1fr;gap:0 10px;align-items:center;padding:10px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--c1);color:var(--fg);text-decoration:none;transition:.3s var(--ease)}
.hit:hover{transform:translateX(6px);background:var(--card-h)}
.hit span{grid-row:span 2;font-size:1.4rem}.hit small{color:var(--mute)}



/* 2D <-> 3D transition */
#view2d{transition:opacity .75s var(--ease),transform .9s var(--ease),filter .75s var(--ease);transform-origin:50% 40%}
#view2d.leaving{opacity:0;transform:scale(1.18);filter:blur(10px);pointer-events:none}
#view2d.entering{opacity:0;transform:scale(.92)}
#view3d{transition:opacity .75s var(--ease),transform .9s var(--ease)}
#view3d.enter{opacity:0;transform:scale(.88)}
#view3d.leaving{opacity:0;transform:scale(1.12);pointer-events:none}
.cat.pulse{animation:catpulse 1.1s ease-in-out 2}
@keyframes catpulse{50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--c1) 55%,transparent),0 0 50px var(--c1)}}

/* Prompt Galaxy HUD */
.seg.world{position:absolute;left:50%;top:112px;transform:translateX(-50%)}
.seg.world button{white-space:nowrap}
.galcard{position:absolute;right:14px;top:158px;width:min(320px,calc(100% - 28px));max-height:calc(100% - 270px);overflow:auto;border-radius:18px;padding:14px 16px;box-shadow:var(--shadow);animation:rise .5s var(--ease)}
.galcard[hidden]{display:none}
.galcard h4{margin:8px 0 4px;font-size:1.05rem}
.galcard .mini{margin:4px 0}
.galcard .role{margin-top:4px}
.crumbs{font-size:.78rem;color:var(--mute);display:flex;flex-wrap:wrap;gap:2px;align-items:center}
.crumbs button{font:inherit;background:none;border:0;color:var(--accent2);cursor:pointer;padding:0 2px;text-decoration:underline}
.crumbs span{color:var(--fg)}
@media(max-width:700px){.seg.world{top:104px}.galcard{top:auto;bottom:70px;right:14px;max-height:34%}}
.galcard{--c1:#7f85f5}

/* ===== ヘッダー：検索 & GitHub ===== */
@media(max-width:1200px){.links-nav{display:none}}
.nav{gap:12px}
.searchbox{position:relative;flex:1;max-width:460px;min-width:140px}
.searchbox .sicon{position:absolute;left:14px;top:50%;transform:translateY(-50%);pointer-events:none;font-size:.9rem}
#q{width:100%;font:inherit;font-size:.9rem;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:99px;padding:8px 16px 8px 38px;transition:.3s var(--ease)}
#q:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent2) 25%,transparent);background:var(--card-h)}
.qres{position:absolute;top:calc(100% + 8px);left:0;width:max(100%,440px);max-width:92vw;max-height:65vh;overflow:auto;border-radius:16px;padding:6px;box-shadow:var(--shadow);z-index:70;animation:rise .35s var(--ease)}
.qres[hidden]{display:none}
.qi{display:flex;gap:12px;width:100%;text-align:left;font:inherit;color:var(--fg);background:none;border:0;border-left:4px solid var(--c1);border-radius:10px;padding:8px 12px;cursor:pointer;transition:.2s}
.qi.on,.qi:hover{background:var(--card-h)}
.qi .qic{font-size:1.5rem}.qi b{display:block;font-size:.92rem}
.qi small{display:block;color:var(--mute);font-size:.75rem;line-height:1.4}
.qi .sn{opacity:.8}
.qnone{padding:14px;color:var(--mute);margin:0}
.gh{display:flex;align-items:center;gap:6px;max-width:210px;color:var(--fg);text-decoration:none;border:1px solid var(--line);background:var(--card);border-radius:99px;padding:6px 12px;font-size:.78rem;font-weight:600;transition:.3s var(--ease);white-space:nowrap}
.gh:hover{background:var(--fg);color:var(--bg);transform:translateY(-1px)}
.gh svg{flex:none}
#ghLabel{overflow:hidden;text-overflow:ellipsis}
.gh .ext{opacity:.6}
@media(max-width:980px){#ghLabel,.gh .ext{display:none}.gh{padding:7px}}
.notelink{display:block;width:100%;text-align:left;font:inherit;font-size:.88rem;color:var(--fg);background:none;border:0;padding:4px 8px;border-radius:8px;cursor:pointer;transition:.25s}
.notelink:hover{background:var(--card-h);color:var(--c1);transform:translateX(4px)}
.hud-r{display:flex;gap:8px}

/* ===== ノート ===== */
.notemodal{z-index:86;background:rgba(10,10,25,.62);backdrop-filter:blur(8px)}
body.noting{overflow:hidden}
.note-sheet{position:relative;width:min(940px,100%);max-height:94vh;overflow:auto;border-radius:10px 22px 22px 10px;perspective:1200px;color:#2b2a33;scrollbar-width:thin}
.note-loading{padding:60px;text-align:center;background:#fffdf5;border-radius:16px;color:#555}
.spiral{position:absolute;left:6px;top:20px;bottom:20px;width:34px;display:flex;flex-direction:column;justify-content:space-around;z-index:2;pointer-events:none}
.spiral i{display:block;height:12px;border-radius:99px;background:linear-gradient(90deg,#444,#999 50%,#333);box-shadow:0 2px 3px rgba(0,0,0,.4);transform:translateX(-8px) rotate(-6deg);width:44px}
.paper{position:relative;background:#fffdf5;background-image:repeating-linear-gradient(transparent 0 33px,rgba(90,140,220,.22) 33px 34px);background-position:0 12px;border-radius:10px 22px 22px 10px;padding:34px 34px 30px 72px;box-shadow:0 30px 80px rgba(0,0,0,.5);min-height:60vh}
.paper::before{content:"";position:absolute;left:58px;top:0;bottom:0;width:2px;background:rgba(230,90,110,.45)}
.tape{position:absolute;top:-10px;right:60px;width:110px;height:28px;background:rgba(255,220,120,.7);transform:rotate(4deg);box-shadow:0 2px 6px rgba(0,0,0,.2)}
.note-x{position:absolute;right:14px;top:12px;z-index:5;width:38px;height:38px;border-radius:50%;border:0;background:#2b2a33;color:#fff;font-size:1rem;cursor:pointer;transition:.3s var(--ease)}
.note-x:hover{transform:rotate(90deg) scale(1.1)}
.crumb{margin:0;color:#7a7588;font-size:.82rem}
.paper h2{font-family:"Segoe Print","Bradley Hand","Yu Gothic UI",cursive;font-size:clamp(1.5rem,3.4vw,2.1rem);line-height:1.35;margin:.15em 0 .5em;color:#2b2a33;background:linear-gradient(transparent 62%,rgba(255,220,80,.55) 62%);display:inline;padding:0 4px}
.steps{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:18px 0 12px}
.steps li{background:#fff;border:2px dashed #c9b88a;border-radius:12px;padding:6px 12px;font-size:.88rem;transform:rotate(-.6deg);box-shadow:2px 3px 0 rgba(0,0,0,.08)}
.steps li:nth-child(2){transform:rotate(.7deg)}
.steps b{color:#e5484d;font-size:1.1rem}.steps em{font-style:normal;font-weight:800;background:linear-gradient(transparent 60%,#ffe27a 60%)}
.note-actions{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 18px}
.paper .btn{color:#2b2a33;background:#fff;border-color:#cfc6b0}
.paper .btn.primary{background:linear-gradient(135deg,#7f85f5,#00b7c3);color:#fff;border:0}
.paper .btn:disabled{opacity:.4;pointer-events:none}
.memo{font-size:.95rem;line-height:1.85;color:#3b3a44;margin:10px 0}
.memo h3,.memo h4,.memo h5,.memo h6{font-family:"Segoe Print","Bradley Hand","Yu Gothic UI",cursive;margin:1em 0 .2em;color:#2b2a33}
.memo h3{font-size:1.25rem;border-bottom:2px solid rgba(90,100,240,.35)}
.memo code{background:rgba(120,110,160,.15);padding:0 5px;border-radius:5px;font-size:.88em}
.memo blockquote{margin:8px 0;padding:6px 14px;border-left:4px solid #e5b84a;background:rgba(255,230,140,.3);border-radius:0 8px 8px 0}
.memo ul,.memo ol{padding-left:1.4em}
.memo a{color:#3d5be0}
.memo .tbl{overflow:auto}.memo table{border-collapse:collapse;font-size:.85rem;background:#fff}.memo th,.memo td{border:1px solid #d9d2bf;padding:4px 8px}
.memo hr{border:0;border-top:2px dashed #cfc6b0}
.sticky{--bg:#fff3a3;position:relative;margin:18px 0 20px;background:var(--bg);border-radius:4px 4px 14px 4px;padding:12px 16px 16px;box-shadow:3px 6px 14px rgba(0,0,0,.22),inset 0 -14px 20px -16px rgba(0,0,0,.18);transform:rotate(var(--tilt));transition:transform .35s var(--ease),box-shadow .3s}
.sticky:hover{transform:rotate(0) translateY(-3px);box-shadow:5px 12px 24px rgba(0,0,0,.28)}
.sticky.y{--bg:#fff3a3}.sticky.p{--bg:#ffd6e6}.sticky.g{--bg:#ccf6d6}.sticky.b{--bg:#d2e7ff}
.sticky header{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sticky .hd{flex:1;min-width:0;color:#6b6755;font-size:.78rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sticky .pin{filter:drop-shadow(1px 2px 1px rgba(0,0,0,.3));display:inline-block;transform:rotate(-20deg)}
.copy{font:inherit;font-weight:800;font-size:.9rem;color:#fff;background:linear-gradient(135deg,#7f85f5,#00b7c3);border:0;border-radius:99px;padding:7px 18px;cursor:pointer;box-shadow:0 4px 12px rgba(80,100,240,.4);transition:transform .25s var(--ease)}
.copy:hover{transform:scale(1.08)}.copy:active{transform:scale(.94)}
.copy.ok{background:linear-gradient(135deg,#2fb344,#74d680)}
.sticky pre{margin:10px 0 0;white-space:pre-wrap;word-break:break-word;font:.86rem/1.7 Consolas,"Yu Gothic UI",monospace;color:#2b2a33;background:rgba(255,255,255,.55);border-radius:8px;padding:10px 12px;max-height:340px;overflow:auto}
mark.ph{background:linear-gradient(90deg,#ffe066,#ffb3c7,#ffe066);background-size:200% 100%;animation:flow 2.5s linear infinite;color:#2b2a33;border-radius:5px;padding:0 3px;font-weight:700}
.stamp{position:absolute;right:20px;top:46%;font:900 2rem/1 "Segoe UI",sans-serif;color:rgba(230,50,70,.88);border:5px solid rgba(230,50,70,.88);border-radius:10px;padding:4px 14px;transform:rotate(-14deg) scale(3);opacity:0;pointer-events:none;letter-spacing:.08em}
.sticky.done .stamp{animation:stamp 1.5s var(--ease) forwards}
@keyframes stamp{0%{opacity:0;transform:rotate(-14deg) scale(3)}18%{opacity:1;transform:rotate(-14deg) scale(1)}75%{opacity:1}100%{opacity:0;transform:rotate(-14deg) scale(1)}}
.note-nav{display:flex;justify-content:space-between;align-items:center;margin-top:26px;color:#7a7588;font-size:.85rem}
@media(max-width:640px){.paper{padding:26px 16px 24px 46px}.paper::before{left:34px}.spiral{left:-4px}}

/* ===== カメラ設定ドロワー ===== */
.drawer{position:absolute;left:14px;top:108px;bottom:84px;width:min(410px,calc(100% - 28px));display:flex;flex-direction:column;border-radius:20px;box-shadow:var(--shadow);z-index:6;animation:rise .45s var(--ease)}
.drawer[hidden]{display:none}
.drawer>header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px 4px}
.drawer h3{margin:0;font-size:1.05rem}
.d-body{flex:1;overflow:auto;padding:4px 16px 12px;scrollbar-width:thin}
.d-intro{background:linear-gradient(135deg,rgba(127,133,245,.25),rgba(0,183,195,.2));border-radius:14px;padding:10px 14px;font-size:.85rem}
.d-intro p{margin:4px 0 0}
.d-now{margin:10px 0}.d-now small{color:var(--mute)}
.pills{display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}
.pill{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:10px;padding:3px 9px;font-size:.78rem;font-weight:600}
.pill small{display:block;color:#9ef0ff;font-size:.62rem;font-weight:700}
.d-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:8px 0}
.d-tabs button{flex:1;font:inherit;font-weight:600;font-size:.85rem;color:var(--mute);background:none;border:0;border-bottom:3px solid transparent;padding:8px 4px;cursor:pointer;transition:.25s}
.d-tabs button[aria-selected=true]{color:#fff;border-color:var(--accent2)}
.d-pane[hidden]{display:none}
.style-card,.opt-card{display:flex;gap:10px;width:100%;text-align:left;font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:9px 12px;margin:6px 0;cursor:pointer;transition:.25s var(--ease)}
.style-card:hover,.opt-card:hover{transform:translateX(5px);background:var(--card-h)}
.style-card.on,.opt-card.on{border-color:var(--accent2);background:linear-gradient(135deg,rgba(127,133,245,.3),rgba(0,183,195,.25));box-shadow:0 0 16px rgba(0,183,195,.35)}
.style-card .ic{font-size:1.6rem}
.style-card .tx{display:flex;flex-direction:column;gap:2px;min-width:0}
.style-card .ds{font-size:.78rem;color:var(--mute)}
.style-card small{font-size:.72rem;color:#9ef0ff}
.calm{display:flex;align-items:center;gap:2px;font-size:.62rem;color:var(--mute)}
.calm em{font-style:normal;margin:0 4px}
.calm i{width:9px;height:6px;border-radius:2px;background:rgba(255,255,255,.18)}
.calm i.on{background:linear-gradient(90deg,#3fb950,#ffb900,#e5484d)}
.grp3{margin:8px 0}.grp3>summary{cursor:pointer;font-weight:700;font-size:.88rem;padding:4px 0}
.opt-card{flex-direction:column;gap:1px;padding:7px 12px;margin:4px 0}
.opt-card b{font-size:.85rem}.opt-card small{font-size:.74rem;color:var(--mute)}
.sl{display:block;margin:12px 0}.sl-h{display:flex;justify-content:space-between;font-size:.85rem}
.sl output{color:#9ef0ff;font-weight:700}
.sl input{width:100%;accent-color:#00b7c3}
.d-help{padding-left:0;list-style:none;font-size:.85rem}.d-help li{padding:6px 0;border-bottom:1px dashed var(--line)}
.d-foot{display:flex;gap:6px;flex-wrap:wrap;position:sticky;bottom:-12px;padding:10px 0 2px;background:rgba(16,18,32,.92);border-top:1px solid var(--line);margin:0 -16px -12px;padding:10px 16px}
@media(max-width:700px){.drawer{top:104px;bottom:70px;left:8px;width:calc(100% - 16px)}}

/* ===== ウィザード（使い方ガイド） ===== */
.guide-btn{white-space:nowrap}
@media(max-width:1100px){.guide-btn{font-size:0;padding:6px 10px}.guide-btn::before{content:"🧭";font-size:1rem}}
.wizmodal{z-index:88}
.wiz{position:relative;width:min(720px,100%);max-height:94vh;display:flex;flex-direction:column;border-radius:24px;box-shadow:var(--shadow);animation:rise .6s var(--ease);overflow:hidden}
.w-x{position:absolute;right:14px;top:12px;z-index:2}
.w-prog{display:flex;justify-content:space-between;gap:2px;padding:18px 56px 6px 20px}
.w-dot{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:0;color:var(--mute);font:inherit;font-size:.62rem;cursor:pointer;position:relative}
.w-dot:disabled{cursor:default}
.w-dot i{font-style:normal;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--card);border:2px solid var(--line);font-weight:700;font-size:.75rem;transition:.4s var(--ease)}
.w-dot.past i{background:#3fb950;border-color:#3fb950;color:#fff}
.w-dot.now i{background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent;color:#fff;transform:scale(1.2);box-shadow:0 0 14px var(--accent2)}
.w-dot.now{color:var(--fg);font-weight:700}
.w-dot:not(:last-child)::after{content:"";position:absolute;top:13px;left:calc(50% + 16px);width:calc(100% - 32px);height:2px;background:var(--line)}
.w-dot.past:not(:last-child)::after{background:#3fb950}
.w-dot span{display:none}.w-dot.now span{display:block}
@media(min-width:720px){.w-dot span{display:block;font-size:.6rem}}
.w-body{flex:1;overflow:auto;padding:12px 28px 8px}
.w-body.fwd{animation:wfwd .5s var(--ease)}.w-body.back{animation:wback .5s var(--ease)}
@keyframes wfwd{from{opacity:0;transform:translateX(50px)}}
@keyframes wback{from{opacity:0;transform:translateX(-50px)}}
.w-body h2{font-size:clamp(1.25rem,3vw,1.7rem);margin:.3em 0}
.w-hero{font-size:3.6rem;animation:float 3s ease-in-out infinite;text-align:center}
.w-hero.done{animation:pop .8s var(--ease)}
.w-body>h2:first-of-type{text-align:left}
.w-hero+h2{text-align:center}
.w-points{list-style:none;padding:0;display:grid;gap:8px}
.w-points li{display:grid;grid-template-columns:130px 1fr;gap:10px;align-items:center;padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:12px}
@media(max-width:560px){.w-points li{grid-template-columns:1fr}}
.w-points span{color:var(--mute);font-size:.9rem}
.w-note{color:var(--mute);font-size:.85rem}
.w-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.w-card{--c1:#7f85f5;display:flex;flex-direction:column;gap:2px;text-align:left;font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--c1);border-radius:14px;padding:12px;cursor:pointer;transition:.3s var(--ease)}
.w-card span{font-size:1.8rem}.w-card b{font-size:.9rem}.w-card small{color:var(--mute);font-size:.72rem}
.w-card:hover{transform:translateY(-4px);background:var(--card-h)}
.w-card.on{border-color:var(--c1);background:color-mix(in srgb,var(--c1) 22%,transparent);box-shadow:0 0 22px color-mix(in srgb,var(--c1) 45%,transparent);transform:scale(1.03)}
.w-body .sticky{color:#2b2a33}
.w-steps{list-style:none;padding:0;display:grid;gap:8px}
.w-steps li{display:flex;gap:12px;align-items:center;padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.w-steps li>b{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
kbd{background:var(--card-h);border:1px solid var(--line);border-bottom-width:3px;border-radius:6px;padding:0 6px;font-size:.85em}
.w-body mark.ph{color:#2b2a33}
.w-links{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.w-ways{display:grid;gap:10px}
.w-way{display:grid;grid-template-columns:auto 1fr;gap:0 14px;align-items:center;text-align:left;font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 16px;cursor:pointer;transition:.3s var(--ease)}
.w-way span{grid-row:span 2;font-size:2rem}.w-way small{color:var(--mute)}
.w-way:hover{transform:translateX(8px);border-color:var(--accent2);background:var(--card-h)}
.w-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 20px 16px;border-top:1px solid var(--line)}
.w-foot span:last-child{display:flex;gap:8px}
.w-count{color:var(--mute);font-size:.8rem}
.btn:disabled{opacity:.45;pointer-events:none}

/* ===== サウンド ===== */
.soundwrap{position:relative}
.soundpop{position:absolute;right:0;top:calc(100% + 10px);width:230px;padding:14px;border-radius:14px;display:grid;gap:8px;box-shadow:var(--shadow);z-index:75;animation:rise .3s var(--ease)}
.soundpop[hidden]{display:none}
.soundpop label{display:flex;align-items:center;gap:8px;font-size:.9rem}
.soundpop .vol{justify-content:space-between}.soundpop .vol input{flex:1;accent-color:var(--accent2)}
.soundpop input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent2)}
.soundpop small{color:var(--mute);font-size:.72rem;line-height:1.5}

/* Promptのコツ: 没入型ステージ */
.pt-stage{--c1:#7f85f5;--c2:#00b7c3;position:relative;overflow:hidden;margin-top:30px;border-radius:24px;padding:28px 24px 20px;color:#f4f4fa;background:radial-gradient(120% 120% at 0% 0%,color-mix(in srgb,var(--c1) 45%,#0b0c14),#0b0c14 70%),#0b0c14;border:1px solid rgba(255,255,255,.18);box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 80px color-mix(in srgb,var(--c1) 30%,transparent);transition:background .8s,box-shadow .8s;outline:none}
.pt-stage:focus-visible{box-shadow:0 0 0 3px var(--c2)}
.pt-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.pt-orb{position:absolute;left:var(--x);bottom:-120px;width:var(--s);height:var(--s);border-radius:50%;background:radial-gradient(circle at 30% 30%,#fff8,var(--c2) 60%,transparent 72%);opacity:.28;animation:ptFloat var(--d) linear var(--dl) infinite}
@keyframes ptFloat{to{transform:translateY(-900px) scale(1.4);opacity:0}}
.pt-progress{position:relative;height:5px;border-radius:5px;background:rgba(255,255,255,.14);overflow:hidden}
.pt-progress span{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--c1),var(--c2));transition:width .6s var(--ease);box-shadow:0 0 12px var(--c2)}
.pt-view{position:relative;min-height:560px}
.pt-slide{padding:22px 4px 8px;animation:ptIn .7s var(--ease) both}
.pt-slide.from-left{animation-name:ptInL}
@keyframes ptIn{from{opacity:0;transform:translateX(70px) scale(.97)}to{opacity:1;transform:none}}
@keyframes ptInL{from{opacity:0;transform:translateX(-70px) scale(.97)}to{opacity:1;transform:none}}
.pt-hero{display:flex;align-items:center;gap:14px}
.pt-emoji{font-size:3.4rem;line-height:1;animation:ptBounce 2.2s ease-in-out infinite;filter:drop-shadow(0 6px 14px rgba(0,0,0,.5))}
@keyframes ptBounce{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-10px) rotate(6deg)}}
.pt-count{font-weight:700;letter-spacing:.15em;font-size:.8rem;padding:4px 12px;border-radius:99px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
.pt-title{margin:10px 0 4px;font-size:clamp(1.6rem,4.2vw,2.6rem);line-height:1.25;background:linear-gradient(90deg,#fff,var(--c2),var(--c1),#fff);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:ptShine 6s linear infinite}
@keyframes ptShine{to{background-position:-300% 0}}
.pt-lead{margin:0 0 18px;font-size:1.05rem;color:#d6d8ea}
.pt-points{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.pt-point{display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:14px;cursor:pointer;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);animation:ptPop .6s var(--ease) both;animation-delay:calc(.25s + var(--i)*.12s);transition:transform .25s var(--ease),background .25s,border-color .25s}
.pt-point:hover{transform:translateY(-4px) scale(1.03);background:rgba(255,255,255,.16);border-color:var(--c2)}
@keyframes ptPop{from{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:none}}
.pt-pic{font-size:1.7rem}
.pt-point b{display:block}
.pt-point small{color:#c3c6dc}
.pt-prompt{margin-top:18px;border-radius:14px;overflow:hidden;border:1px solid color-mix(in srgb,var(--c2) 60%,transparent);background:rgba(5,6,14,.7);box-shadow:0 0 24px color-mix(in srgb,var(--c2) 35%,transparent);animation:ptPop .7s var(--ease) .6s both}
.pt-phead{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 14px;font-weight:700;font-size:.9rem;background:linear-gradient(90deg,var(--c1),var(--c2));color:#fff}
.pt-copy{font:inherit;font-size:.8rem;color:#fff;cursor:pointer;padding:4px 12px;border-radius:99px;border:1px solid rgba(255,255,255,.5);background:rgba(0,0,0,.25)}
.pt-copy:hover{background:rgba(0,0,0,.45)}
.pt-code{margin:0;padding:14px 16px;min-height:130px;white-space:pre-wrap;word-break:break-word;font:.93rem/1.7 ui-monospace,"Cascadia Code",Consolas,"Yu Gothic UI",monospace;color:#e8ffe8}
.pt-code code::after{content:"▍";animation:ptBlink 1s steps(1) infinite;color:var(--c2)}
@keyframes ptBlink{50%{opacity:0}}
.pt-note{margin:14px 0 0;color:#c3c6dc;font-size:.9rem}
.pt-nav{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}
.pt-btn{font:inherit;font-weight:700;color:#fff;cursor:pointer;padding:10px 20px;border-radius:99px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);transition:transform .2s,background .2s}
.pt-btn:hover:not(:disabled){transform:scale(1.06);background:rgba(255,255,255,.2)}
.pt-btn:disabled{opacity:.35;cursor:default}
.pt-next{background:linear-gradient(90deg,var(--c1),var(--c2));border-color:transparent;animation:ptPulse 2s ease-in-out infinite}
@keyframes ptPulse{50%{box-shadow:0 0 22px var(--c2)}}
.pt-dots{display:flex;gap:6px}
.pt-dot{font-size:1.1rem;width:38px;height:38px;border-radius:50%;cursor:pointer;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);filter:grayscale(1);opacity:.6;transition:.3s var(--ease)}
.pt-dot.on{filter:none;opacity:1;transform:scale(1.2);border-color:var(--c2);box-shadow:0 0 14px var(--c2)}
.pt-conf{position:absolute;width:8px;height:12px;border-radius:2px;pointer-events:none;animation:ptConf 1s ease-out forwards}
@keyframes ptConf{to{transform:translate(var(--dx),var(--dy)) rotate(var(--rot));opacity:0}}
@media (max-width:600px){.pt-stage{padding:20px 14px 14px}.pt-view{min-height:760px}.pt-dot{width:32px;height:32px}}
@media (prefers-reduced-motion:reduce){.pt-stage *{animation:none!important;transition:none!important}.pt-orb{display:none}}
/* ---------- 情報設計：カテゴリーの目次とグループ ---------- */
.grp-nav{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:22px 0 4px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.grp-nav b{margin-right:4px}
.grp-nav a{display:inline-flex;gap:6px;align-items:center;padding:4px 12px;border-radius:99px;border:1px solid var(--line);text-decoration:none;color:var(--fg);font-weight:600;transition:.3s var(--ease)}
.grp-nav a:hover{background:var(--accent);color:#fff;border-color:transparent}
.grp-nav small{opacity:.7}
.grp-nav .mini{margin-left:auto;color:var(--mute)}
.grp{scroll-margin-top:84px}
.cat-h small{font-size:.8rem;font-weight:500;color:var(--mute);margin-left:8px}

/* ---------- RPGモード（ファミコン風） ---------- */
#viewRpg{position:fixed;inset:0;z-index:40;background:#05060d;overflow:auto;transition:opacity .75s var(--ease),transform .9s var(--ease)}
#viewRpg[hidden]{display:none}
#viewRpg.enter{opacity:0;transform:scale(.88)}
#viewRpg.leaving{opacity:0;transform:scale(1.12);pointer-events:none}
.rpg-wrap{min-height:100%;display:flex;flex-direction:column;align-items:center;gap:10px;padding:100px 12px 14px;color:#f4f4fa}
.rpg-top{display:flex;gap:12px;align-items:center;width:min(96vw,calc((100vh - 300px) * 1.1428));min-width:260px}
.rpg-loc{font-weight:700;color:#f4f4fa}
.rpg-screen{position:relative;container-type:inline-size;width:min(96vw,calc((100vh - 300px) * 1.1428));min-width:260px;aspect-ratio:8/7;background:#000;border:4px solid #3a3a48;border-radius:6px;box-shadow:0 0 0 2px #101018,0 12px 40px rgba(0,0,0,.6);overflow:hidden}
.rpg-screen canvas{display:block;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges;outline:none}
.rpg-win{position:absolute;box-sizing:border-box;background:#000;color:#fff;border:.8cqw solid #fff;border-radius:1cqw;box-shadow:0 0 0 .5cqw #000;font:700 4.4cqw/1.45 "DotGothic16","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",monospace;padding:1.6cqw 2.4cqw;letter-spacing:.05em;z-index:2}
.rpg-win[hidden]{display:none}
.rpg-msg{left:3cqw;right:3cqw;bottom:3cqw;min-height:25cqw;cursor:pointer}
.rpg-msg .nx{position:absolute;right:2.4cqw;bottom:1cqw;font-style:normal;animation:rpgblink .7s steps(2) infinite}
@keyframes rpgblink{50%{opacity:0}}
.rpg-menu{cursor:pointer}
.rpg-menu .it{display:flex;white-space:nowrap}
.rpg-menu .it b{display:inline-block;width:1.4em;font-weight:700}
.rpg-menu.m-tl{left:3cqw;top:3cqw}
.rpg-menu.m-ans{right:3cqw;bottom:30cqw;max-width:70cqw}
.rpg-menu.m-ans .it{white-space:normal}
.rpg-menu.m-wide{left:3cqw;right:3cqw;bottom:30cqw;font-size:3.7cqw;line-height:1.35}
.rpg-menu.m-wide .it{white-space:normal}
.rpg-status{top:3cqw;left:auto;right:3cqw;bottom:auto}
.rpg-pad{display:flex;justify-content:space-between;align-items:center;width:min(96vw,calc((100vh - 300px) * 1.1428));min-width:260px;touch-action:none;user-select:none}
.rpg-pad button{font:700 1.1rem/1 system-ui,sans-serif;color:#f4f4fa;background:#2a2a38;border:2px solid #101018;box-shadow:inset 0 -3px 0 #101018;cursor:pointer;touch-action:none}
.rpg-pad button:active{transform:translateY(2px);box-shadow:none;background:#3a3a50}
.dpad{display:grid;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,44px);grid-template-areas:". u ." "l . r" ". d ."}
.dpad button{border-radius:6px}
.dpad [data-k=ArrowUp]{grid-area:u}.dpad [data-k=ArrowLeft]{grid-area:l}.dpad [data-k=ArrowRight]{grid-area:r}.dpad [data-k=ArrowDown]{grid-area:d}
.abtn{display:flex;gap:14px;transform:rotate(-14deg)}
.abtn button{width:54px;height:54px;border-radius:50%;background:#b02030}
.rpg-help{margin:0;color:#a4a8bd;font-size:.8rem;text-align:center;max-width:min(96vw,720px)}
@media(hover:hover) and (pointer:fine) and (min-width:900px){.rpg-pad{display:none}}
@media(prefers-reduced-motion:reduce){.rpg-msg .nx{animation:none}}