/* =========================================================
   ヒロインズバトルアリーナ — JP 全年齢（広告遷移先）LP
   シネマティック × ヒロイック。示唆表現なし・年齢ゲートなし。
   No framework / plain CSS. ビルド不要。
   ========================================================= */

:root{
  --bg:#080611; --surface:rgba(255,255,255,.05);
  --line:rgba(255,255,255,.11);
  --violet:#8b5cf6; --violet2:#b3a0ff;
  --cyan:#4cc4ff; --cyan2:#7ad6ff;
  --pink:#f472b6; --gold:#f6cd5b;
  --text:#f3f1fb; --muted:rgba(243,241,251,.66); --muted2:rgba(243,241,251,.40);
  --maxw:1120px; --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"Noto Sans KR",system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  line-height:1.85;overflow-x:hidden;-webkit-tap-highlight-color:transparent;
  background-image:radial-gradient(55% 40% at 88% -5%,rgba(76,196,255,.12),transparent 60%),radial-gradient(55% 45% at 0% 28%,rgba(139,92,246,.12),transparent 60%);
  background-attachment:fixed;}
img{max-width:100%;display:block;}
.sp-only{display:inline;} @media(min-width:760px){.sp-only{display:none;}}
.c-cyan{color:var(--cyan2);} .c-violet{color:var(--violet2);} .c-gold{color:var(--gold);}
.strong{font-weight:700;}

.kicker{font-family:"Cinzel",serif;font-weight:800;letter-spacing:.22em;font-size:.72rem;color:var(--cyan2);margin:0 0 10px;text-transform:uppercase;}
.kicker.c-gold{color:var(--gold);}

/* フレーム装飾 */
.frame{position:relative;}
.frame::before,.frame::after{content:"";position:absolute;width:26px;height:26px;pointer-events:none;border:2px solid rgba(246,205,91,.55);}
.frame::before{top:10px;left:10px;border-right:0;border-bottom:0;}
.frame::after{bottom:10px;right:10px;border-left:0;border-top:0;}
.frame--lg::before,.frame--lg::after{width:40px;height:40px;}

/* ボタン */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:14px 26px;border-radius:13px;font-weight:900;font-size:1rem;letter-spacing:.02em;text-decoration:none;cursor:pointer;border:none;position:relative;overflow:hidden;transition:transform .15s var(--ease),box-shadow .25s var(--ease);}
.btn:active{transform:scale(.98);}
.btn--lg{padding:16px 32px;font-size:1.06rem;}
.btn--xl{padding:19px 40px;font-size:1.14rem;border-radius:15px;}
.btn--steam{background:linear-gradient(120deg,#4cc4ff,#6d7bff 55%,#8b5cf6);color:#fff;box-shadow:0 14px 40px rgba(76,196,255,.3),inset 0 1px 0 rgba(255,255,255,.28);}
.btn--steam:hover{box-shadow:0 20px 54px rgba(109,123,255,.5),inset 0 1px 0 rgba(255,255,255,.32);transform:translateY(-2px);}
.btn--steam::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg);animation:sheen 3.6s var(--ease) infinite;}
@keyframes sheen{0%,60%{left:-60%}100%{left:130%}}
.btn.is-soon{filter:saturate(.85);}
.steam-ico{width:18px;height:18px;flex:0 0 auto;border-radius:50%;background:rgba(255,255,255,.92);-webkit-mask:radial-gradient(circle at 50% 50%,#000 42%,transparent 44%);mask:radial-gradient(circle at 50% 50%,#000 42%,transparent 44%);}

/* スティッキー */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,rgba(8,6,17,.98) 45%,transparent);opacity:0;pointer-events:none;transition:opacity .3s var(--ease);}
.sticky.is-show{opacity:1;pointer-events:auto;}
.sticky__inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:16px;}
.sticky__label{flex:1;margin:0;font-size:.85rem;font-weight:900;font-family:"Noto Sans KR",sans-serif;color:var(--text);}
@media(max-width:719px){.sticky__label{display:none;} .sticky .btn{width:100%;}}

/* ヒーロー（全画面キービジュアル） */
.hero{position:relative;min-height:100svh;margin-top:calc(-1 * var(--header-h));display:flex;flex-direction:column;
  align-items:center;justify-content:center;overflow:hidden;background:#080611;}
.hero__bg{position:absolute;inset:0;background:#080611 url("./assets/img/hero_kv.jpg") center center/cover no-repeat;}
.hero__scrim{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(120% 78% at 50% 46%,transparent 40%,rgba(8,6,17,.55) 100%),
    linear-gradient(180deg,rgba(8,6,17,.72) 0%,rgba(8,6,17,.10) 22%,rgba(8,6,17,.10) 62%,rgba(8,6,17,.86) 100%);}
.hero__center{position:relative;z-index:2;width:100%;max-width:var(--maxw);padding:0 24px;text-align:center;
  display:flex;flex-direction:column;align-items:center;}
.hero__kicker{font-family:"Cinzel",serif;font-weight:800;letter-spacing:.26em;font-size:clamp(.6rem,2vw,.82rem);color:var(--gold);margin:0 0 22px;text-transform:uppercase;text-shadow:0 2px 20px rgba(0,0,0,.6),0 2px 24px rgba(246,205,91,.35);}
.wordmark--hero .wordmark__img{max-width:min(560px,82vw);margin:0 auto;filter:drop-shadow(0 8px 34px rgba(0,0,0,.6)) drop-shadow(0 2px 22px rgba(244,114,182,.35));}
.wordmark--hero{margin:0;}
/* Scroll インジケーター（fallen-saints 準拠） */
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;text-decoration:none;}
.hero__scroll span{font-family:"Cinzel",serif;font-weight:800;font-size:.68rem;letter-spacing:.24em;color:#f3d88f;text-shadow:0 2px 10px rgba(0,0,0,.6);}
.hero__scroll::after{content:"";width:1px;height:34px;background:linear-gradient(to bottom,#f3d88f,rgba(243,216,143,0));transform-origin:top;animation:scrollcue 1.8s var(--ease) infinite;}
@keyframes scrollcue{0%{transform:scaleY(0);}45%{transform:scaleY(1);}100%{transform:scaleY(0);}}
@media(prefers-reduced-motion:reduce){.hero__scroll::after{animation:none;transform:scaleY(1);}}
/* Steam CTA（発売予定＋ウィッシュリスト） */
.steamcta{position:relative;padding:clamp(60px,9vw,116px) 20px;text-align:center;overflow:hidden;background:var(--bg);}
.steamcta__wrap{position:relative;max-width:760px;margin:0 auto;}
.steamcta__kicker{font-family:"Cinzel",serif;font-weight:800;letter-spacing:.28em;font-size:.9rem;color:var(--gold);margin:0 0 22px;text-shadow:0 2px 16px rgba(246,205,91,.3);}
.steamcta__title{font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:clamp(2rem,7vw,3.4rem);line-height:1.15;margin:0 0 14px;color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.5);}
.steamcta__sub{color:var(--muted);letter-spacing:.14em;font-size:clamp(.85rem,2.4vw,1.05rem);margin:0 0 42px;}
.steamcta__note{color:var(--muted2);font-size:.82rem;letter-spacing:.04em;margin:24px 0 0;}
.steamcta__perks{list-style:none;margin:26px auto 0;padding:0;max-width:820px;display:flex;flex-wrap:wrap;justify-content:center;gap:14px;}
.perk{display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:.85rem;color:var(--muted);text-align:left;}
.perk b{color:var(--text);margin-right:8px;}
.perk__ico{font-size:1.1rem;line-height:1;}
/* 斜めピンクCTA */
.btn--wl{position:relative;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;
  padding:22px 58px;font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:clamp(1rem,3vw,1.25rem);letter-spacing:.02em;
  color:#fff;text-decoration:none;border:none;cursor:pointer;border-radius:3px;transform:skewX(-9deg);
  background:linear-gradient(120deg,#4cc4ff,#6d7bff 55%,#8b5cf6);
  box-shadow:-9px 10px 0 0 rgba(26,32,96,.55),0 16px 40px rgba(76,196,255,.4),inset 0 1px 0 rgba(255,255,255,.35);
  transition:transform .16s var(--ease),box-shadow .25s var(--ease);}
.btn--wl .btn__txt{display:inline-block;transform:skewX(9deg);}
.btn--wl:hover{transform:skewX(-9deg) translateY(-2px);box-shadow:-9px 12px 0 0 rgba(26,32,96,.55),0 22px 54px rgba(109,123,255,.55),inset 0 1px 0 rgba(255,255,255,.42);}
.btn--wl::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg);animation:sheen 3.6s var(--ease) infinite;}
@media(prefers-reduced-motion:reduce){.btn--wl::after{animation:none;}}
/* モバイルは縦向きKV（夕桔アップ）に差し替え */
@media(max-width:760px){
  .hero__bg{background-image:url("./assets/img/hero_kv_mobile.jpg");background-position:center 16%;}
  .hero__scrim{background:
    radial-gradient(130% 70% at 50% 40%,transparent 44%,rgba(8,6,17,.5) 100%),
    linear-gradient(180deg,rgba(8,6,17,.66) 0%,rgba(8,6,17,.05) 26%,rgba(8,6,17,.20) 58%,rgba(8,6,17,.9) 100%);}
}
.hero__catch{font-family:"Noto Sans KR",sans-serif;font-size:clamp(1.2rem,3.6vw,1.9rem);font-weight:900;margin:0 0 16px;line-height:1.5;}
.hero__lead{color:var(--muted);font-size:clamp(.86rem,2.4vw,1rem);margin:0 auto 30px;max-width:640px;}
.hero__sub{margin:14px 0 0;font-size:.8rem;color:var(--muted2);letter-spacing:.04em;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;justify-content:center;}
.tag{font-size:.72rem;font-weight:700;padding:5px 13px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid var(--line);color:rgba(255,255,255,.88);}

/* ワードマーク（広告安全：副題なし） */
.wordmark{font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:clamp(2rem,7.4vw,3.6rem);line-height:1.12;margin:0 auto 20px;letter-spacing:.01em;max-width:13em;
  background:linear-gradient(135deg,#b3a0ff 0%,#7ad6ff 58%,#f4a6d6 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 26px rgba(122,214,255,.4));}
.wordmark--final{font-size:clamp(1.5rem,5.5vw,2.4rem);margin:12px auto 18px;}
/* ロゴ画像（届いたら data-src を JS が読み込み、テキストと差し替え。無ければテキストのまま） */
.wordmark__img{display:none;max-width:min(480px,90%);height:auto;margin:0 auto 20px;}
.wordmark__img.is-ready{display:block;}
.wordmark__img.is-ready ~ .wordmark__txt{display:none;}
.wordmark--final .wordmark__img{max-width:min(360px,80%);margin:12px auto 18px;}

/* ===== サイトヘッダー（固定） ===== */
:root{--header-h:60px;}
body{padding-top:var(--header-h);}
.siteheader{position:fixed;top:0;left:0;right:0;z-index:80;height:var(--header-h);
  background:linear-gradient(180deg,rgba(8,6,17,.92),rgba(8,6,17,.66));border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
/* 左端・右端に張り付かせる（幅上限なし） */
.siteheader__inner{max-width:none;height:100%;margin:0;padding:0 clamp(16px,2.6vw,44px);display:flex;align-items:center;gap:26px;}
/* ブランド（ロゴ＋タイトル名）＝常に左端 */
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;flex:0 0 auto;}
.brand__logo{height:44px;width:auto;display:block;filter:drop-shadow(0 2px 10px rgba(244,114,182,.4));}
.brand__name{font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:1.06rem;letter-spacing:.02em;color:var(--text);white-space:nowrap;}
/* ナビ */
.sitenav{display:flex;align-items:center;gap:26px;margin-right:auto;}
.sitenav>a{font-family:"Cinzel",serif;font-weight:800;letter-spacing:.12em;font-size:.82rem;color:var(--muted);text-decoration:none;transition:color .18s var(--ease);position:relative;}
.sitenav>a:hover{color:var(--text);}
.sitenav>a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:linear-gradient(90deg,var(--cyan2),var(--violet2));transition:right .22s var(--ease);}
.sitenav>a:hover::after{right:0;}
.sitenav__lang{display:none;}
/* アクション（言語切替＋CTA） */
.siteheader__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.btn--sm{padding:9px 18px;font-size:.86rem;border-radius:11px;}
/* ヘッダーCTA：通常より約3px小さく・文字も縮小 */
.headercta{padding:11px 22px;font-size:.9rem;border-radius:12px;}
/* 言語切替（ヘッダー内・ドロップダウン） */
.langswitch__d{position:relative;}
.langswitch__sum{list-style:none;display:inline-flex;align-items:center;gap:7px;cursor:pointer;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text);font-size:.82rem;font-weight:700;}
.langswitch__sum::-webkit-details-marker{display:none;}
.langswitch__sum:hover{border-color:var(--cyan);}
.langswitch__globe{font-size:.9rem;line-height:1;}
.langswitch__caret{font-size:.7rem;color:var(--muted);transition:transform .2s var(--ease);}
.langswitch__d[open] .langswitch__caret{transform:rotate(180deg);}
.langswitch__menu{list-style:none;margin:8px 0 0;padding:6px;position:absolute;right:0;min-width:160px;background:rgba(16,12,30,.98);border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.langswitch__menu a{display:block;padding:10px 14px;border-radius:8px;text-decoration:none;color:var(--text);font-size:.86rem;font-weight:700;}
.langswitch__menu a:hover{background:rgba(255,255,255,.08);}
.langswitch__menu a[aria-current="true"]{color:var(--cyan2);background:rgba(76,196,255,.10);}
/* ハンバーガー */
.navtoggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:11px;cursor:pointer;}
.navtoggle span{display:block;width:20px;height:2px;margin:0 auto;background:var(--text);border-radius:2px;transition:transform .22s var(--ease),opacity .22s var(--ease);}
.navtoggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.navtoggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* アンカーのオフセット */
[id]{scroll-margin-top:calc(var(--header-h) + 12px);}
html{scroll-behavior:smooth;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

/* ===== レスポンシブ：タブレット以下でナビをドロワー化 ===== */
@media(max-width:900px){
  .navtoggle{display:flex;}
  .langswitch__d{display:none;}                 /* 言語はドロワー内に集約 */
  .sitenav{position:fixed;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    margin:0;padding:8px 16px 20px;background:rgba(10,7,22,.98);border-bottom:1px solid var(--line);
    box-shadow:0 24px 50px rgba(0,0,0,.5);transform:translateY(-140%);transition:transform .28s var(--ease);
    max-height:calc(100svh - var(--header-h));overflow:auto;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
  .sitenav.is-open{transform:translateY(0);}
  .sitenav>a{padding:15px 6px;font-size:1rem;border-bottom:1px solid var(--line);color:var(--text);}
  .sitenav>a::after{display:none;}
  .sitenav__lang{display:block;margin-top:12px;}
  .sitenav__langlabel{display:block;font-family:"Cinzel",serif;font-weight:800;letter-spacing:.12em;font-size:.7rem;color:var(--muted2);margin:0 0 4px;}
  .sitenav__lang a{display:inline-block;margin:6px 14px 0 0;font-weight:700;color:var(--cyan2);text-decoration:none;}
  .sitenav__lang a[aria-current="true"]{color:var(--text);}
  .brand__name{display:none;}                    /* 幅節約：ロゴのみ */
  .siteheader__actions .btn--steam{display:none;}/* CTAは下部スティッキーに集約 */
}
/* PCでは下部スティッキーは不要（ヘッダーに常時CTA） */
@media(min-width:901px){.sticky{display:none;}}

/* ===== CHARACTER（立ち絵カード） ===== */
.charcards{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.ccard{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(76,196,255,.03));display:flex;flex-direction:column;}
.ccard__art{position:relative;aspect-ratio:4/3;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 4%,rgba(139,92,246,.28),transparent 66%),linear-gradient(180deg,#160f2e,#0b0714);}
.ccard__art::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 66%,rgba(11,7,20,.45));}
.ccard__art img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;filter:drop-shadow(0 12px 30px rgba(0,0,0,.45));}
.ccard__info{padding:22px 24px 26px;}
.ccard__name{font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:1.4rem;margin:0;line-height:1.2;}
.ccard__ruby{font-size:.66rem;color:var(--muted2);margin-left:10px;font-weight:500;}
.ccard__role{color:var(--cyan2);font-weight:700;font-size:.8rem;margin:6px 0 12px;}
.ccard__desc{color:var(--muted);font-size:.9rem;line-height:1.85;margin:0;}
@media(max-width:720px){.charcards{grid-template-columns:1fr;gap:20px;}}

/* ===== SPECS ===== */
.specs{max-width:820px;margin:0 auto;border-top:1px solid var(--line);}
.specs__row{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px 4px;border-bottom:1px solid var(--line);}
.specs__row dt{font-family:"Cinzel",serif;font-weight:800;letter-spacing:.06em;font-size:.82rem;color:var(--cyan2);}
.specs__row dd{margin:0;color:var(--text);font-size:.92rem;}
@media(max-width:560px){.specs__row{grid-template-columns:1fr;gap:4px;}}

/* ===== SCENE カルーセル ===== */
.scene{padding:56px 20px;}
/* 矢印を画像の外側（左右のガター）に置く */
.carousel{position:relative;max-width:1160px;margin:0 auto;padding:0 64px;}
.carousel__viewport{overflow:hidden;border-radius:12px;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.5);}
.carousel__track{display:flex;margin:0;padding:0;list-style:none;transition:transform .5s var(--ease);}
.carousel__slide{flex:0 0 100%;margin:0;}
.carousel__slide img{display:block;width:100%;aspect-ratio:21/9;object-fit:cover;} /* 細長く */
.carousel__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:64px;display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;line-height:1;color:#15121f;cursor:pointer;border:1px solid rgba(0,0,0,.12);border-radius:4px;
  background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.35);transition:background .2s,transform .1s;}
.carousel__arrow:hover{background:#eef1f6;}
.carousel__arrow:active{transform:translateY(-50%) scale(.96);}
.carousel__arrow--prev{left:0;} .carousel__arrow--next{right:0;}
.carousel__dots{display:flex;justify-content:center;gap:12px;margin-top:16px;}
.carousel__dot{width:12px;height:12px;padding:0;cursor:pointer;border:1px solid rgba(255,255,255,.45);background:transparent;transition:background .2s,border-color .2s;}
.carousel__dot.is-active{background:var(--pink);border-color:var(--pink);}
@media(max-width:560px){.carousel{padding:0 44px;} .carousel__arrow{width:34px;height:54px;font-size:1.4rem;}}
/* 欠損画像プレースホルダ（汎用） */
.ph{background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(76,196,255,.10));border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-size:.85rem;font-weight:700;padding:24px;text-align:center;}

/* ===== STORY（画像＋右テキスト・バランス重視） ===== */
.story{border-top:1px solid var(--line);padding:clamp(40px,6vw,72px) 0;}
.story__inner{display:grid;grid-template-columns:minmax(0,640px) 1fr;align-items:center;gap:clamp(24px,4vw,56px);}
.story__media{margin:0;overflow:hidden;border:1px solid var(--line);border-left:none;border-radius:0 14px 14px 0;box-shadow:0 20px 50px rgba(0,0,0,.5);}
.story__media img{display:block;width:100%;height:auto;}
.story__body{display:flex;flex-direction:column;justify-content:center;padding-right:clamp(24px,5vw,72px);max-width:660px;}
.story__body .kicker{margin-bottom:6px;}
.story__title{font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:clamp(1.5rem,3.2vw,2.3rem);line-height:1.4;margin:10px 0 20px;}
@media(max-width:820px){
  .story__inner{grid-template-columns:1fr;gap:0;}
  .story__media{border-radius:0;border-left:none;border-right:none;}
  .story__body{padding:28px 22px 4px;max-width:none;}
}

/* キャンペーン帯 */
.campaign{padding:34px 20px 8px;}
.campaign__wrap{max-width:var(--maxw);margin:0 auto;padding:30px 26px;border-radius:20px;background:linear-gradient(135deg,rgba(246,205,91,.10),rgba(76,196,255,.08));border:1px solid rgba(246,205,91,.26);display:grid;gap:22px;align-items:center;}
@media(min-width:900px){.campaign__wrap{grid-template-columns:1fr auto;grid-template-areas:"head cta" "benefits cta";column-gap:34px;}.campaign__head{grid-area:head;}.campaign__benefits{grid-area:benefits;}.campaign__wrap>.btn{grid-area:cta;}}
.campaign__title{font-family:"Noto Sans KR",sans-serif;font-size:clamp(1.2rem,3.4vw,1.7rem);font-weight:900;margin:0;}
.campaign__benefits{display:grid;gap:10px;}
.benefit{display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--muted);}
.benefit b{color:var(--text);margin-right:6px;}
.benefit__ico{font-size:1.15rem;}

/* KPI */
.kpi{padding:44px 20px;}
.kpi__grid{max-width:720px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.kpi__card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 12px;text-align:center;overflow:hidden;}
.kpi__card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(122,214,255,.5),transparent 50%,rgba(179,160,255,.5));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;}
.kpi__num{display:block;font-family:"Noto Sans KR",sans-serif;font-size:clamp(1.9rem,6.5vw,2.8rem);font-weight:900;line-height:1;text-shadow:0 2px 24px currentColor;}
.kpi__cap{display:block;margin-top:10px;font-size:.72rem;font-weight:700;color:var(--muted);}

/* セクション */
.sec{padding:52px 20px;}
/* 項目ごとの区切りライン */
.steamcta,.scene,.campaign,.kpi,.sec,.final{border-top:1px solid var(--line);}
.sec__wrap{max-width:var(--maxw);margin:0 auto;}
.sechead{display:flex;justify-content:center;align-items:flex-start;gap:18px;margin:0 0 24px;text-align:center;}
.sechead__no{font-family:"Cinzel",serif;font-weight:800;font-size:clamp(2.2rem,7vw,3.4rem);line-height:.85;background:linear-gradient(135deg,var(--cyan2),var(--violet2));-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.95;}
.sechead__title{font-family:"Noto Sans KR",sans-serif;font-size:clamp(1.35rem,4vw,2.1rem);font-weight:900;line-height:1.35;margin:2px 0 0;}
.body{color:var(--muted);font-size:.95rem;margin:0 0 16px;}
.note-line{margin:18px 0 0;font-size:.78rem;color:var(--muted2);}

/* カード */
.cards{display:grid;gap:16px;grid-template-columns:1fr;}
@media(min-width:720px){.cards{grid-template-columns:repeat(2,1fr);}}
@media(min-width:980px){.cards{grid-template-columns:repeat(3,1fr);}}
.card{position:relative;border-radius:18px;padding:24px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(76,196,255,.04));transition:transform .22s var(--ease),box-shadow .22s var(--ease);}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(122,214,255,.45),rgba(139,92,246,.22) 55%,rgba(246,205,91,.3));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px rgba(76,196,255,.14);}
.card__ico{font-size:1.6rem;color:var(--cyan2);margin:0 0 10px;}
.card__h{font-family:"Noto Sans KR",sans-serif;font-size:1.08rem;font-weight:900;margin:0 0 11px;}
.card__p{margin:0;font-size:.86rem;color:var(--muted);}

/* キャラ（テキストのみ） */
.chars{display:grid;gap:16px;grid-template-columns:1fr;}
@media(min-width:720px){.chars{grid-template-columns:repeat(2,1fr);}}
.char{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.char--text .char__body{padding:24px 26px;}
.char__name{font-family:"Noto Sans KR",sans-serif;font-size:1.18rem;font-weight:900;margin:0 0 4px;}
.char__ruby{font-size:.66rem;color:var(--muted2);margin-left:8px;font-weight:500;}
.char__role{font-size:.75rem;color:var(--cyan2);font-weight:700;margin:0 0 10px;}
.char__p{font-size:.85rem;color:var(--muted);margin:0;}

/* 最終CTA */
.final{padding:84px 20px;}
.final__wrap{max-width:680px;margin:0 auto;text-align:center;padding:52px 30px;border-radius:24px;background:radial-gradient(120% 120% at 50% 0%,#17103080,rgba(8,6,17,0) 70%),linear-gradient(180deg,rgba(255,255,255,.03),transparent);border:1px solid var(--line);}
.final__title{font-family:"Noto Sans KR",sans-serif;font-size:clamp(1.4rem,4.5vw,2.1rem);font-weight:900;line-height:1.5;margin:0 0 12px;}
.final__sub{color:var(--muted2);font-size:.88rem;margin:0 0 30px;}

/* コミュニティ */
.comm{display:grid;gap:14px;grid-template-columns:1fr;}
@media(min-width:720px){.comm{grid-template-columns:repeat(2,1fr);}}
.comm__card{display:flex;align-items:center;gap:18px;text-decoration:none;background:var(--surface);border:1px solid var(--line);padding:20px 28px;color:var(--text);transform:skewX(-9deg);transition:border-color .2s,transform .2s,background .2s;}
.comm__card>*{transform:skewX(9deg);}
.comm__card:hover{border-color:var(--cyan);transform:skewX(-9deg) translateY(-2px);}
.comm__ico{width:50px;height:50px;flex:0 0 auto;border-radius:50%;overflow:hidden;background:rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;font-size:1.45rem;}
.comm__ico--img{background:transparent;}
.comm__ico img{width:100%;height:100%;object-fit:cover;display:block;}
.comm__k{display:block;font-size:.68rem;color:var(--muted2);} .comm__v{display:block;font-weight:900;font-size:1.05rem;}

/* フッター */
.foot{padding:52px 20px;border-top:1px solid var(--line);margin-top:20px;}
@media(max-width:900px){.foot{padding-bottom:104px;}} /* 下部スティッキーCTA分の余白 */
.foot__wrap{max-width:var(--maxw);margin:0 auto;text-align:center;}
.foot__brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:1rem;letter-spacing:.02em;color:var(--text);margin:0 0 14px;}
.foot__logo{height:52px;width:auto;display:block;}
.foot__copy{font-size:.72rem;color:var(--muted2);line-height:1.9;margin:0;}

/* リビール */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;} .btn--steam::after{animation:none;}}

/* ==== 追加：SFWビジュアル ==== */
.sec__wrap--split{display:grid;gap:28px;}
@media(min-width:900px){.sec__wrap--split{grid-template-columns:1.05fr .95fr;align-items:center;gap:52px;}}
.mediaframe{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.55);}
.mediaframe::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(246,205,91,.18);border-radius:inherit;pointer-events:none;}
.mediaframe img{width:100%;display:block;}
.mediaframe__cap{position:absolute;left:14px;bottom:12px;font-size:.7rem;font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.85);background:rgba(8,6,17,.6);padding:5px 10px;border-radius:999px;backdrop-filter:blur(6px);}
.char{display:flex;flex-direction:column;}
@media(min-width:480px){.char{flex-direction:row;}}
.char__img{flex:0 0 40%;min-height:190px;background:#120c22;position:relative;overflow:hidden;}
.char__img img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transition:transform .5s var(--ease);}
.char:hover .char__img img{transform:scale(1.04);}
.char__body{padding:20px 22px;flex:1;}
.enemies{display:grid;gap:14px;grid-template-columns:1fr;}
@media(min-width:640px){.enemies{grid-template-columns:repeat(2,1fr);}}
.enemy{margin:0;position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;}
.enemy img{width:100%;aspect-ratio:462/532;object-fit:cover;display:block;}
.enemy figcaption{padding:14px 16px;font-size:.82rem;color:var(--muted);line-height:1.6;}
.enemy figcaption b{display:block;color:var(--text);font-family:"Noto Sans KR",sans-serif;font-weight:900;font-size:1rem;margin-bottom:2px;}

/* キャラカード：モバイルは固定アスペクト、PCは横並び */
.char__img{flex:none;aspect-ratio:16/10;min-height:0;}
@media(min-width:480px){.char__img{flex:0 0 40%;aspect-ratio:auto;min-height:200px;}}
/* ARENA ENEMIES：横並び・コンパクト */
.enemies{grid-template-columns:repeat(2,1fr);gap:12px;}
.enemy img{aspect-ratio:1/1;object-position:center 35%;}
.enemy figcaption{padding:10px 12px;font-size:.76rem;line-height:1.5;}
.enemy figcaption b{font-size:.9rem;}
@media(min-width:640px){.enemies{max-width:640px;} .enemy img{aspect-ratio:5/4;}}

/* ===== 角を四角に統一（FEATURESカード .card と Steam特典チップ .perk は除外） ===== */
.btn,.btn--sm,.btn--xl,.btn--lg,.headercta,
.langswitch__sum,.langswitch__menu,
.navtoggle,
.carousel__viewport,.carousel__arrow,
.story__media,
.ccard,
.comm__card,
.final__wrap{border-radius:0;}