/* ============================================================
   アヒルの兄貴のシナリオ制作所 - トップ/作品ページ専用スタイル
   ============================================================ */
:root{
	--ink:#0a0a0c;
	--ink2:#121116;
	--ink3:#17161b;
	--line:#26242b;
	--paper:#e9e6da;
	--paper-dim:#96938a;
	--paper-faint:#5c5a54;
	--red:#c1272d;
	--red-bright:#e5484d;
	--mincho:"Shippori Mincho B1",serif;
	--goth:"Zen Kaku Gothic New",sans-serif;
	--mono:"IBM Plex Mono",monospace;
}
body.ahiru-front{
	margin:0;padding:0;
	background:var(--ink);
	color:var(--paper);
	font-family:var(--goth);
	font-weight:300;
	line-height:1.9;
	overflow-x:hidden;
}
body.ahiru-front *{box-sizing:border-box}
body.ahiru-front.locked{overflow:hidden}
body.ahiru-front ::selection{background:var(--red);color:var(--paper)}
body.ahiru-front a{color:inherit;text-decoration:none}
body.ahiru-front :focus-visible{outline:2px solid var(--red-bright);outline-offset:3px}
body.ahiru-front h1,body.ahiru-front h2,body.ahiru-front h3,
body.ahiru-front p,body.ahiru-front ul,body.ahiru-front dl,body.ahiru-front figure{margin:0;padding:0}
html{scroll-behavior:smooth}

/* ---------- フィルムノイズ ---------- */
.grain{
	position:fixed;inset:-50%;width:200%;height:200%;
	pointer-events:none;z-index:90;opacity:.055;
	background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
	animation:grainShift 1.2s steps(4) infinite;
}
@keyframes grainShift{
	0%{transform:translate(0,0)}25%{transform:translate(-2%,1%)}
	50%{transform:translate(1%,-2%)}75%{transform:translate(-1%,2%)}100%{transform:translate(2%,1%)}
}

/* ---------- 冒頭演出 ---------- */
#intro{
	position:fixed;inset:0;background:#050506;z-index:200;
	display:flex;flex-direction:column;align-items:center;justify-content:center;
	gap:2rem;transition:opacity .9s ease,visibility .9s;
}
#intro.done{opacity:0;visibility:hidden}
.intro-mono{
	font-family:var(--mono);font-size:12px;letter-spacing:.4em;
	color:var(--red-bright);min-height:1.5em;
}
.intro-mono::after{content:"_";animation:blink 1s steps(1) infinite}
.intro-catch{
	font-family:var(--mincho);font-weight:600;
	font-size:clamp(20px,4vw,34px);letter-spacing:.08em;
	color:var(--paper);text-align:center;line-height:2;
	opacity:0;transform:translateY(14px);
	transition:opacity 1.4s ease,transform 1.4s ease;
}
#intro.phase2 .intro-catch{opacity:1;transform:translateY(0)}
.intro-skip{
	position:absolute;bottom:34px;font-family:var(--mono);font-size:11px;
	letter-spacing:.3em;color:var(--paper-faint);background:none;border:none;
	cursor:pointer;padding:8px 14px;
}
.intro-skip:hover{color:var(--paper)}
@keyframes blink{50%{opacity:0}}

/* ---------- ヘッダー ---------- */
.ahiru-header{
	position:fixed;top:0;left:0;right:0;z-index:100;
	display:flex;align-items:center;justify-content:space-between;
	padding:18px 32px;
	background:linear-gradient(to bottom,rgba(10,10,12,.92),rgba(10,10,12,0));
	backdrop-filter:blur(2px);
}
body.admin-bar .ahiru-header{top:32px}
@media(max-width:782px){body.admin-bar .ahiru-header{top:46px}}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand svg,.brand img{width:26px;height:26px;flex:none;object-fit:contain}
.brand span{font-family:var(--mincho);font-size:14px;letter-spacing:.14em;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ahiru-header nav{display:flex;gap:28px;align-items:center}
.ahiru-header nav a{
	font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--paper-dim);
	transition:color .3s;position:relative;padding:4px 0;
}
.ahiru-header nav a:hover{color:var(--paper)}
.ahiru-header nav a::after{
	content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
	background:var(--red-bright);transition:width .3s;
}
.ahiru-header nav a:hover::after{width:100%}
.nav-shop{border:1px solid var(--red);color:var(--red-bright)!important;padding:7px 18px!important}
.nav-shop:hover{background:var(--red);color:var(--paper)!important}
.nav-shop::after{display:none!important}
@media(max-width:820px){.ahiru-header nav a:not(.nav-shop){display:none}.ahiru-single .ahiru-header nav a{display:inline-block}}

/* 作品詳細ページの「戻る」もSHOPボタンと同じ、赤枠の見た目に揃える */
.ahiru-single .ahiru-header nav a{
	border:1px solid var(--red);color:var(--red-bright);
	padding:7px 18px;transition:background .3s,color .3s;
}
.ahiru-single .ahiru-header nav a:hover{background:var(--red);color:var(--paper)}
.ahiru-single .ahiru-header nav a::after{display:none}

.nav-back-short{display:none}

@media(max-width:480px){
	.ahiru-header{padding:14px 16px}
	.brand{max-width:62vw}
	.brand span{font-size:12px}
	.brand svg,.brand img{width:20px;height:20px}
	.ahiru-single .ahiru-header nav a{font-size:10px}
	.nav-back-full{display:none}
	.nav-back-short{display:inline}
}

/* ---------- ヒーロー ---------- */
.hero{
	position:relative;min-height:100svh;
	display:flex;align-items:center;
	padding:140px 8vw 100px;
	overflow:hidden;
	background:radial-gradient(ellipse 120% 90% at 50% 110%,#151318 0%,var(--ink) 55%);
	cursor:crosshair;
}
.hero::after{
	content:"";position:absolute;inset:0;pointer-events:none;
	background:radial-gradient(ellipse 90% 90% at 50% 50%,transparent 55%,rgba(0,0,0,.55) 100%);
}
.hero-inner{position:relative;z-index:3;max-width:760px}
.hero-eyebrow{
	font-family:var(--mono);font-size:11px;letter-spacing:.42em;
	color:var(--red-bright);margin-bottom:30px;display:flex;align-items:center;gap:14px;
}
.hero-eyebrow::before{content:"";width:36px;height:1px;background:var(--red)}
.hero h1{
	font-family:var(--mincho);font-weight:700;
	font-size:clamp(30px,5.4vw,58px);
	letter-spacing:.06em;line-height:1.75;margin-bottom:36px;
}
.hero h1 .kizami{
	display:inline-block;opacity:0;transform:translateY(22px);
	transition:opacity .9s ease,transform .9s ease;
}
body.ready .hero h1 .kizami{opacity:1;transform:translateY(0)}
body.ready .hero h1 .kizami:nth-child(2){transition-delay:.5s}
body.ahiru-front .hero-sub{
	color:var(--paper-dim);font-size:14px;max-width:430px;margin-bottom:50px !important;
	opacity:0;transition:opacity 1.2s ease 1.1s;
}
body.ready .hero-sub{opacity:1}
body.ahiru-front .hero-cta{display:flex;gap:20px;flex-wrap:wrap;margin-top:8px !important;opacity:0;transition:opacity 1.2s ease 1.5s}
body.ready .hero-cta{opacity:1}
.btn{
	font-family:var(--goth);font-weight:400;font-size:13px;letter-spacing:.18em;
	padding:20px 46px;border:1px solid transparent;cursor:pointer;
	transition:background .3s,color .3s,border-color .3s,transform .2s;
	display:inline-block;
}
.btn:active{transform:scale(.98)}
.btn-red{background:var(--red);color:#f6e9e9}
.btn-red:hover{background:var(--red-bright);color:#f6e9e9}
.btn-ghost{border-color:#45434b;color:var(--paper-dim)}
.btn-ghost:hover{border-color:var(--paper);color:var(--paper)}

.tate{
	position:absolute;top:50%;right:6vw;transform:translateY(-50%);
	writing-mode:vertical-rl;font-family:var(--mincho);font-weight:600;
	font-size:15px;letter-spacing:.55em;color:var(--paper-faint);
	border-right:1px solid var(--line);padding-right:18px;z-index:3;
	opacity:0;transition:opacity 1.4s ease 1.9s;
}
body.ready .tate{opacity:1}
@media(max-width:820px){.tate{display:none}}

.rec{
	position:absolute;top:96px;right:32px;z-index:3;
	font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--paper-dim);
	display:flex;align-items:center;gap:8px;
}
.rec i{width:9px;height:9px;border-radius:50%;background:var(--red-bright);animation:blink 1.4s steps(1) infinite}
@media(max-width:820px){.rec{top:auto;bottom:24px;right:24px}}

/* 暗闇レイヤー(ライトで照らす) */
.hero-dark{
	position:absolute;inset:0;z-index:2;pointer-events:none;
	-webkit-mask-image:radial-gradient(circle 200px at var(--mx,72%) var(--my,38%),#000 0%,#000 45%,transparent 100%);
	mask-image:radial-gradient(circle 200px at var(--mx,72%) var(--my,38%),#000 0%,#000 45%,transparent 100%);
}
.clue{
	position:absolute;font-family:var(--mono);font-size:11px;
	letter-spacing:.18em;color:#7d5f5f;white-space:nowrap;
}
.clue.jp{font-family:var(--mincho);letter-spacing:.3em;color:#8a6f6f;font-size:12.5px}
@media(max-width:820px){.clue{white-space:normal;max-width:70vw}}
.clue-line{position:absolute;background:rgba(193,39,45,.35);height:1px;transform-origin:left center}
.duck-hidden{position:absolute;opacity:.9}
.duck-hidden svg,.duck-hidden img{width:100%;height:auto;display:block}
.hint{
	position:absolute;bottom:30px;left:8vw;z-index:3;
	font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--paper-faint);
	display:flex;align-items:center;gap:10px;
	opacity:0;transition:opacity 1.4s ease 2.3s;
}
body.ready .hint{opacity:1}
.hint i{width:7px;height:7px;border:1px solid var(--paper-faint);border-radius:50%}

/* タッチ端末には「カーソルで照らす」仕掛けが機能しない(常時全表示になり文章が重なる)ため、
   暗闇のことば演出そのものを非表示にする */
@media (hover:none), (pointer:coarse){
	.hero-dark{display:none}
	.hint{display:none}
}

@media(max-width:480px){
	.hero{padding-left:5vw;padding-right:5vw}
	body.ahiru-front .hero h1{font-size:clamp(18px,5.8vw,26px) !important;letter-spacing:0 !important;line-height:1.75 !important}
	#letter h2{font-size:17px;letter-spacing:.04em}
}

/* ---------- NEWSティッカー ---------- */
.ticker{
	border-top:1px solid var(--line);border-bottom:1px solid var(--line);
	background:var(--ink2);overflow:hidden;position:relative;
	display:flex;align-items:stretch;
}
.ticker-label{
	flex:none;background:var(--red);color:#f6e9e9;
	font-family:var(--mono);font-size:11px;letter-spacing:.3em;
	padding:12px 22px;display:flex;align-items:center;z-index:2;
}
.ticker-track{display:flex;overflow:hidden;flex:1}
.ticker-inner{display:flex;white-space:nowrap;align-items:center;animation:marquee 36s linear infinite}
.ticker-inner span{
	font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--paper-dim);
	padding:12px 0;
}
.ticker-inner span::after{content:"／";color:var(--red);margin:0 2.2em}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 画像ギャラリー(ヒーロー内・1枚ずつ大きく表示) ---------- */
.hero-gallery{
	position:relative;z-index:3;max-width:380px;width:100%;margin-bottom:44px;
	opacity:0;transition:opacity 1.2s ease 1.3s;
}
body.ready .hero-gallery{opacity:1}
.hg-viewport{
	width:100%;aspect-ratio:2245/1587;overflow:hidden;
	border:1px solid var(--line);background:#1b1a20;
}
.hg-track{display:flex;height:100%;transition:transform .5s ease}
.hg-slide{flex:none;width:100%;height:100%}
.hg-slide img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(.12) contrast(1.05)}
.hg-controls{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}
.hg-arrow{
	width:32px;height:32px;border-radius:50%;border:1px solid #45434b;background:rgba(10,10,12,.6);
	color:var(--paper-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;
	transition:border-color .3s,color .3s;padding:0;
}
.hg-arrow:hover{border-color:var(--paper);color:var(--paper)}
@media(max-width:480px){
	.hero-gallery{max-width:100%;margin-bottom:32px}
}

/* ---------- セクション共通 ---------- */
body.ahiru-front section{padding:110px 8vw;position:relative}
.sec-head{margin-bottom:64px}
.sec-eyebrow{
	font-family:var(--mono);font-size:11px;letter-spacing:.42em;color:var(--red-bright);
	margin-bottom:16px;display:flex;align-items:center;gap:14px;
}
.sec-eyebrow::after{content:"";flex:1;height:1px;background:var(--line)}
.sec-title{font-family:var(--mincho);font-weight:600;font-size:clamp(24px,3.4vw,36px);letter-spacing:.1em}
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.rv.on{opacity:1;transform:translateY(0)}

/* ---------- WORKS: 捜査ボード ---------- */
#works{background:var(--ink)}
.board{position:relative}
.thread{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.works-grid{
	position:relative;z-index:2;
	display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:44px 34px;
}
.case{
	background:var(--ink2);border:1px solid var(--line);
	position:relative;transition:transform .35s ease,border-color .35s ease;
}
.case:hover{transform:translateY(-8px) rotate(-.4deg);border-color:#3d3a44}
.pin{
	position:absolute;top:-7px;left:50%;transform:translateX(-50%);
	width:14px;height:14px;border-radius:50%;background:var(--red);
	box-shadow:0 0 0 3px var(--ink),0 3px 6px rgba(0,0,0,.6);z-index:3;
}
.case-cover{
	aspect-ratio:16/10;background:repeating-linear-gradient(45deg,#1b1a20 0 12px,#17161b 12px 24px);
	display:flex;align-items:center;justify-content:center;position:relative;
	border-bottom:1px solid var(--line);overflow:hidden;
}
.case-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.case:hover .case-cover img{transform:scale(1.04)}
.case-cover em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--paper-faint)}
.stamp{
	position:absolute;top:14px;right:12px;transform:rotate(-9deg);
	border:2px solid rgba(229,72,77,.75);color:rgba(229,72,77,.9);
	font-family:var(--mono);font-size:10px;letter-spacing:.28em;
	padding:5px 12px;background:rgba(10,10,12,.55);
}
.case-body{padding:22px 24px 26px}
.case-no{font-family:var(--mono);font-size:10px;letter-spacing:.34em;color:var(--red-bright);margin-bottom:10px}
.case-title{font-family:var(--mincho);font-weight:600;font-size:19px;letter-spacing:.08em;margin-bottom:10px}
.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;list-style:none}
.case-meta li{
	font-family:var(--mono);font-size:10px;letter-spacing:.14em;
	color:var(--paper-dim);border:1px solid var(--line);padding:3px 10px;
}
.case-desc{font-size:12.5px;color:var(--paper-dim);line-height:2}
.case-link{
	display:inline-flex;align-items:center;gap:8px;margin-top:18px;
	font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--paper);
}
.case-link::after{content:"→";color:var(--red-bright);transition:transform .3s}
.case:hover .case-link::after{transform:translateX(5px)}
.works-empty{
	grid-column:1/-1;border:1px dashed #3d3a44;padding:70px 30px;text-align:center;
	font-family:var(--mincho);font-size:16px;letter-spacing:.14em;line-height:2.4;
}
.works-empty .case-no{margin-bottom:14px}
.works-empty span{font-family:var(--goth);font-size:11px;color:var(--paper-faint);letter-spacing:.08em}

/* ---------- ABOUT: 参考人調書 ---------- */
#about{background:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:minmax(240px,340px) 1fr;gap:64px;align-items:start}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}
.portrait{
	aspect-ratio:3/4;border:1px dashed #3d3a44;position:relative;
	display:flex;align-items:center;justify-content:center;overflow:hidden;
	background:
		linear-gradient(rgba(193,39,45,.03),rgba(193,39,45,.03)),
		repeating-linear-gradient(-45deg,transparent 0 14px,rgba(255,255,255,.015) 14px 28px);
}
.portrait img{width:100%;height:100%;object-fit:contain;display:block}
.portrait em{
	font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.3em;
	color:var(--paper-faint);text-align:center;line-height:2.4;
}
.portrait::before{
	content:"EXHIBIT A";position:absolute;top:12px;left:12px;z-index:2;
	font-family:var(--mono);font-size:9px;letter-spacing:.3em;color:var(--red-bright);
}
.dossier dl{
	display:grid;grid-template-columns:110px 1fr;gap:12px 26px;
	font-size:13px;margin:34px 0 30px;
}
.dossier dt{font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--paper-faint);padding-top:4px}
.dossier dd{color:var(--paper);border-bottom:1px solid var(--line);padding-bottom:12px;margin:0}
.redact{
	background:#000;color:#000;padding:0 6px;cursor:pointer;
	transition:background .5s,color .5s;border-radius:1px;
	box-shadow:inset 0 0 0 1px #1c1b20;
}
.redact:hover,.redact.open{background:rgba(193,39,45,.14);color:var(--red-bright)}
.dossier p{font-size:13.5px;color:var(--paper-dim)}
.dossier p + p{margin-top:1em}
.dossier-note{margin-top:26px!important;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--paper-faint)}

/* ---------- メルマガ ---------- */
#letter{text-align:center;background:var(--ink)}
#letter .sec-eyebrow{justify-content:center}
#letter .sec-eyebrow::after{display:none}
#letter h2{
	font-family:var(--mincho);font-weight:600;font-size:clamp(26px,4vw,42px);
	letter-spacing:.14em;margin-bottom:20px;
}
#letter .rv>p{color:var(--paper-dim);font-size:13.5px;max-width:460px;margin:0 auto 44px}
.letter-form{display:flex;max-width:460px;margin:0 auto;border:1px solid #3d3a44}
.letter-form input{
	flex:1;background:transparent;border:none;padding:16px 20px;
	color:var(--paper);font-family:var(--mono);font-size:13px;letter-spacing:.06em;min-width:0;
}
.letter-form input::placeholder{color:var(--paper-faint)}
.letter-form input:focus{outline:none;background:rgba(255,255,255,.03)}
.letter-form button{
	flex:none;background:var(--red);color:#f6e9e9;border:none;cursor:pointer;
	font-family:var(--goth);font-size:13px;letter-spacing:.2em;padding:0 30px;transition:background .3s;
}
.letter-form button:hover{background:var(--red-bright)}
.letter-done{margin-top:22px!important;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--red-bright);min-height:1.6em}
.letter-small{margin-top:14px!important;font-size:10.5px;color:var(--paper-faint);letter-spacing:.1em}

/* WPForms を世界観に馴染ませる */
.letter-wpforms{max-width:460px;margin:0 auto;text-align:left}
.letter-wpforms input[type=text],
.letter-wpforms input[type=email],
.letter-wpforms input[type=tel]{
	width:100%;background:transparent;border:1px solid #3d3a44;
	color:var(--paper);font-family:var(--mono);font-size:13px;
	padding:14px 18px;margin-bottom:14px;border-radius:0;
}
.letter-wpforms input:focus{outline:none;border-color:var(--red-bright);background:rgba(255,255,255,.03)}
.letter-wpforms label{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--paper-dim)}
.letter-wpforms button[type=submit]{
	width:100%;background:var(--red);color:#f6e9e9;border:none;cursor:pointer;
	font-family:var(--goth);font-size:13px;letter-spacing:.2em;padding:15px;transition:background .3s;
}
.letter-wpforms button[type=submit]:hover{background:var(--red-bright)}

/* ---------- フッター ---------- */
.ahiru-footer{
	border-top:1px solid var(--line);padding:44px 8vw 54px;
	display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
	background:var(--ink);
}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand svg,.foot-brand img{width:20px;height:20px;object-fit:contain}
.foot-brand span{font-family:var(--mincho);font-size:12px;letter-spacing:.14em}
.foot-links{display:flex;gap:26px}
.foot-links a{font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--paper-faint);transition:color .3s}
.foot-links a:hover{color:var(--paper)}
.foot-copy{width:100%;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:#403e3a;margin-top:6px}
.foot-build{width:100%;font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:#302f2c;margin-top:4px}

/* ---------- 作品詳細ページ ---------- */
.ahiru-single .single-wrap{max-width:820px;margin:0 auto;padding:160px 6vw 110px}
.single-title{
	font-family:var(--mincho);font-weight:700;font-size:clamp(28px,4.6vw,44px);
	letter-spacing:.08em;line-height:1.7;margin:0 0 22px;
}
.single-meta{margin-bottom:40px}
.single-cover{margin:0 0 50px;border:1px solid var(--line)}
.single-cover img{width:100%;height:auto;display:block}
.single-body{font-size:14.5px;color:#c9c6bb;line-height:2.2}
.single-body h2{
	font-family:var(--mincho);font-size:22px;letter-spacing:.1em;font-weight:600;
	color:var(--paper);margin:2.2em 0 .8em;padding-left:14px;border-left:3px solid var(--red);
}
.single-body h3{font-family:var(--mincho);font-size:17px;color:var(--paper);margin:2em 0 .6em}
.single-body p{margin:0 0 1.4em}
.single-body img{max-width:100%;height:auto}
.single-body a{color:var(--red-bright);border-bottom:1px solid rgba(229,72,77,.4)}
.single-cta{margin-top:56px;text-align:center}

/* ---------- 動きを減らす設定の尊重 ---------- */
@media (prefers-reduced-motion:reduce){
	body.ahiru-front *,body.ahiru-front *::before,body.ahiru-front *::after{animation:none!important;transition:none!important}
	#intro{display:none}
	.rv,.hero h1 .kizami,.hero-sub,.hero-cta,.tate,.hint{opacity:1;transform:none}
	html{scroll-behavior:auto}
}