@charset "utf-8";
/* ============================================================
   ストロベリーソングオーケストラ × Na+H  Collaboration Archive
   ============================================================ */

:root{
  --paper:      #E8E6E1;
  --paper-hi:   #F4F3F0;
  --paper-dim:  #DDDAD4;
  --ink:        #0D0D0D;
  --ink-2:      #56534E;
  --ink-3:      #8B8781;
  --line:       #C7C3BC;
  --line-soft:  #D8D5CF;
  --red:        #C4000B;
  --red-deep:   #8C0007;
  --void:       #080808;
  --void-2:     #141414;

  --f-display: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --f-body:    "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --f-mono:    "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  --gut: clamp(18px, 4vw, 56px);
  --maxw: 1360px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-weight:400;
  font-size:15px;
  line-height:1.9;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }

::selection{ background:var(--red); color:#fff; }

:focus-visible{ outline:2px solid var(--red); outline-offset:3px; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }
.wrap-narrow{ max-width:860px; }

/* ---------- 共通パーツ ---------- */

.label{
  font-family:var(--f-mono);
  font-size:10px;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--ink-2);
  line-height:1.6;
}
.label--red{ color:var(--red); }
.label--txt{ text-transform:none; letter-spacing:.1em; }
.label--pale{ color:#7C7873; }

.cross{ display:inline-block; width:1em; height:1em; vertical-align:-.12em; fill:var(--red); flex:none; }
.mark-x{ fill:var(--ink); }

/* 見出しの上に置く赤十字＋罫線 */
.rule{
  display:flex; align-items:center; gap:14px;
  border-top:1px solid var(--line);
  padding-top:14px;
  margin-bottom:34px;
}
.rule .cross{ width:11px; height:11px; }
.rule > span{ flex:1; }

h1,h2,h3,h4{ margin:0; font-weight:700; letter-spacing:.01em; line-height:1.35; }

.t-en{
  font-family:var(--f-mono);
  font-weight:500;
  letter-spacing:.2em;
  text-transform:uppercase;
}

.t-ja{ font-family:var(--f-display); font-weight:700; }

.lede{
  font-family:var(--f-display);
  font-weight:500;
  font-size:clamp(15px,2.2vw,19px);
  line-height:2.15;
  letter-spacing:.06em;
}

/* ---------- ヘッダ ---------- */

.site-head{
  position:sticky; top:0; z-index:60;
  background:rgba(232,230,225,.92);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-head__in{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  height:54px;
}
.site-head__mark{
  display:flex; align-items:center; gap:9px;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase;
  text-decoration:none; white-space:nowrap;
}
.site-head__mark .cross{ width:10px; height:10px; }
.site-nav{ display:flex; align-items:center; gap:clamp(10px,2vw,26px); }
.site-nav a{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.16em;
  text-decoration:none; color:var(--ink-2); padding:4px 0; position:relative; white-space:nowrap;
}
.site-nav a:hover{ color:var(--ink); }
.site-nav a[aria-current="page"]{ color:var(--ink); }
.site-nav a[aria-current="page"]::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background:var(--red);
}
.site-nav .buy{
  color:#fff; background:var(--red); padding:6px 12px; letter-spacing:.14em;
}
.site-nav .buy:hover{ background:var(--red-deep); color:#fff; }

@media (max-width:640px){
  .site-head__mark span{ display:none; }
  .site-nav{ gap:12px; }
  .site-nav a{ font-size:9.5px; letter-spacing:.1em; }
}

/* ---------- ヒーロー ---------- */

.hero{ padding-top:clamp(48px,9vw,110px); }

.hero__lockup{
  display:flex; align-items:center; justify-content:center;
  gap:clamp(20px,5vw,58px);
  flex-wrap:nowrap;
}
.hero__lockup img{ height:auto; }
.hero__logo-sso{ width:clamp(180px,34vw,420px); }
.hero__logo-na{ width:clamp(96px,17vw,210px); }
.hero__lockup .cross{ width:clamp(22px,3.8vw,44px); height:clamp(22px,3.8vw,44px); }

.hero__title{
  margin-top:clamp(34px,6vw,68px);
  text-align:center;
}
.hero__title h1{
  font-family:var(--f-mono);
  font-weight:500;
  font-size:clamp(21px,5.2vw,54px);
  letter-spacing:.22em;
  text-transform:uppercase;
  text-indent:.22em;
}
.hero__title .sub{
  margin-top:18px;
  font-family:var(--f-display);
  font-size:clamp(12px,1.7vw,15px);
  letter-spacing:.3em;
  color:var(--ink-2);
}

.hero__photo{
  margin-top:clamp(34px,6vw,64px);
  position:relative;
}
.hero__photo img{ width:100%; }
.hero__cap{
  display:flex; justify-content:space-between; gap:20px;
  border-top:1px solid var(--line);
  margin-top:10px; padding-top:9px;
}

/* ---------- セクション ---------- */

.section{ padding-block:clamp(56px,9vw,120px); }
.section--tight{ padding-block:clamp(40px,6vw,72px); }

.sec-head{ margin-bottom:clamp(28px,4vw,52px); }
.sec-head h2{
  font-family:var(--f-mono); font-weight:500;
  font-size:clamp(19px,3.4vw,34px);
  letter-spacing:.16em; text-transform:uppercase;
}
.sec-head .ja{
  font-family:var(--f-display); font-weight:700;
  font-size:clamp(14px,1.9vw,18px);
  letter-spacing:.14em; margin-top:10px;
}

/* ---------- Tシャツ ---------- */

.shop{ background:var(--paper-hi); border-block:1px solid var(--line); }

.shop__head{ display:grid; grid-template-columns:1fr; gap:clamp(20px,3vw,40px); }
@media (min-width:900px){
  .shop__head{ grid-template-columns:1.15fr 1fr; align-items:end; }
}
.shop__title{
  font-family:var(--f-display); font-weight:700;
  font-size:clamp(23px,3.9vw,44px);
  line-height:1.45; letter-spacing:.04em;
}
.shop__title em{ font-style:normal; color:var(--red); }
.shop__price{
  font-family:var(--f-mono); font-weight:500;
  font-size:clamp(30px,6vw,64px); letter-spacing:.02em; line-height:1;
}
.shop__price small{ font-size:.28em; letter-spacing:.2em; margin-left:.8em; color:var(--ink-2); }

.spec{ border-top:1px solid var(--line); margin-top:26px; }
.spec div{
  display:grid; grid-template-columns:8.5em 1fr; gap:14px;
  border-bottom:1px solid var(--line-soft);
  padding:11px 0;
  font-size:13.5px;
}
.spec dt{ margin:0; font-family:var(--f-mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-2); padding-top:.45em; }
.spec dd{ margin:0; }
@media (max-width:560px){
  .spec div{ grid-template-columns:1fr; gap:2px; }
}

.designs{
  display:grid; gap:clamp(20px,2.6vw,34px);
  grid-template-columns:1fr;
  margin-top:clamp(34px,5vw,64px);
}
@media (min-width:760px){ .designs{ grid-template-columns:repeat(3,1fr); align-items:start; } }

.design{ background:#fff; border:1px solid var(--line); }
.design figure{ margin:0; background:#fff; }
.design figure img{ width:100%; }
.design__body{ padding:16px 18px 20px; border-top:1px solid var(--line-soft); }
.design__code{ display:flex; align-items:center; gap:8px; }
.design__code .cross{ width:9px; height:9px; }
.design__name{ font-family:var(--f-display); font-weight:700; font-size:17px; margin-top:7px; letter-spacing:.04em; }
.design__desc{ font-size:12.5px; color:var(--ink-2); line-height:1.85; margin-top:7px; }
.design__sizes{ display:flex; flex-wrap:wrap; gap:6px; margin-top:14px; }
.design__sizes span{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.12em;
  border:1px solid var(--line); padding:4px 9px; color:var(--ink-2);
}
.design__alt{ border-top:1px solid var(--line-soft); }

.sizes{ display:grid; gap:clamp(20px,3vw,40px); margin-top:clamp(34px,5vw,60px); }
@media (min-width:760px){ .sizes{ grid-template-columns:1.4fr 1fr; } }
table.size{ width:100%; border-collapse:collapse; font-family:var(--f-mono); font-size:12px; }
table.size caption{
  text-align:left; font-family:var(--f-body); font-weight:500; font-size:13px;
  padding-bottom:9px; letter-spacing:.1em;
}
table.size th, table.size td{ border-bottom:1px solid var(--line-soft); padding:9px 6px; text-align:left; }
table.size thead th{ font-weight:500; font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-2); border-bottom:1px solid var(--line); }
table.size tbody th{ font-weight:500; }
.size-note{ font-size:11.5px; color:var(--ink-2); margin-top:10px; line-height:1.8; }

/* ---------- 購入フォーム ---------- */

.order{ background:var(--void); color:var(--paper); }
.order .label{ color:#9C978F; }
.order .rule{ border-color:#2A2A2A; }
.order h2{ color:#fff; }

.order__grid{ display:grid; gap:clamp(28px,4vw,56px); }
@media (min-width:960px){
  .order__grid{ grid-template-columns:1fr 1.25fr; align-items:start; }
  .order__intro{ position:sticky; top:82px; }
}

.order__intro p{ font-size:13.5px; color:#B7B2AA; line-height:2; }
.order__intro .caution{
  border:1px solid #2E2E2E; padding:16px 18px; margin-top:22px;
  font-size:12.5px; color:#B7B2AA; line-height:1.95;
}
.order__intro .caution strong{ color:#fff; font-weight:500; }

.qty-table{ width:100%; border-collapse:collapse; }
.qty-table th, .qty-table td{ border-bottom:1px solid #262626; padding:11px 4px; text-align:left; }
.qty-table thead th{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase;
  color:#8E8981; font-weight:500; border-bottom:1px solid #3A3A3A;
}
.qty-table tbody th{ font-family:var(--f-mono); font-weight:500; font-size:13px; color:#EDEAE4; }
.qty-table td{ width:110px; }
.qty-table input{ width:100%; }

.field{ margin-bottom:18px; }
.field > label, .field > .lbl{
  display:block; font-family:var(--f-mono); font-size:10px; letter-spacing:.16em;
  text-transform:uppercase; color:#8E8981; margin-bottom:7px;
}
.field .req{ color:var(--red); margin-left:.5em; }

input[type=text], input[type=email], input[type=tel], input[type=number], textarea, select{
  width:100%; background:transparent; color:#fff;
  border:1px solid #333; padding:11px 12px;
  font-family:var(--f-body); font-size:14px; letter-spacing:.03em;
  border-radius:0; -webkit-appearance:none; appearance:none;
}
input:focus, textarea:focus, select:focus{ border-color:var(--red); outline:none; }
input::placeholder, textarea::placeholder{ color:#5C5851; }
textarea{ min-height:110px; resize:vertical; }

.field-row{ display:grid; gap:18px; }
@media (min-width:620px){ .field-row.two{ grid-template-columns:1fr 1fr; } }

.total{
  display:flex; align-items:baseline; justify-content:space-between; gap:16px;
  border-top:1px solid #3A3A3A; border-bottom:1px solid #3A3A3A;
  padding:18px 0; margin:26px 0 22px;
}
.total .label{ color:#8E8981; }
.total strong{ font-family:var(--f-mono); font-size:clamp(24px,4vw,34px); font-weight:500; color:#fff; }

.check{ display:flex; gap:11px; align-items:flex-start; font-size:12.5px; color:#B7B2AA; line-height:1.8; }
.check input{ width:16px; height:16px; margin-top:4px; accent-color:var(--red); flex:none; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:12px;
  background:var(--red); color:#fff; border:0; cursor:pointer;
  font-family:var(--f-mono); font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  padding:17px 30px; width:100%; text-decoration:none;
  transition:background .18s ease;
}
.btn:hover{ background:var(--red-deep); }
.btn .cross{ fill:#fff; width:11px; height:11px; }
.btn--ghost{ background:transparent; border:1px solid var(--line); color:var(--ink); width:auto; }
.btn--ghost:hover{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.btn--ghost:hover .cross{ fill:#fff; }
.btn--ghost .cross{ fill:var(--red); }

.buy-bar{
  position:sticky; bottom:0; z-index:40;
  background:var(--red); color:#fff;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:12px var(--gut);
  text-decoration:none;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase;
}
.buy-bar strong{ font-weight:500; font-size:14px; letter-spacing:.06em; }
.buy-bar:hover{ background:var(--red-deep); }

/* ---------- アーカイブ索引（黒帯） ---------- */

.index{ background:var(--void); color:var(--paper); }
.index h2{ color:#fff; }
.index .rule{ border-color:#2A2A2A; }
.index .label{ color:#8E8981; }

.index__list{ border-top:1px solid #262626; }
.index__item{
  display:grid; grid-template-columns:1fr; gap:6px;
  border-bottom:1px solid #262626;
  padding:clamp(20px,3vw,32px) 0;
  text-decoration:none; color:inherit;
  transition:background .2s ease, padding .2s ease;
}
@media (min-width:820px){
  .index__item{ grid-template-columns:1fr 250px auto; align-items:center; gap:28px; }
}
.index__item:hover{ background:var(--void-2); }
.index__yr{ font-family:var(--f-mono); font-size:11.5px; letter-spacing:.1em; color:#8E8981; white-space:nowrap; }
.index__item:hover .index__yr{ color:var(--red); }
.index__nm{ font-family:var(--f-mono); font-size:clamp(19px,3vw,30px); font-weight:500; letter-spacing:.1em; }
.index__ja{ font-family:var(--f-display); font-size:13px; letter-spacing:.1em; color:#A8A39B; }
.index__go{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; color:#8E8981; text-transform:uppercase; white-space:nowrap; }
.index__item:hover .index__go{ color:#fff; }

/* ---------- コレクションページ ---------- */

.coll-hero{ padding-top:clamp(40px,6vw,84px); }
.coll-hero__meta{ display:flex; flex-wrap:wrap; gap:10px 26px; align-items:center; }
.coll-hero h1{
  font-family:var(--f-mono); font-weight:500;
  font-size:clamp(26px,6.4vw,86px);
  letter-spacing:.02em; line-height:1.05; text-transform:none;
  margin-top:20px; word-break:break-word;
}
.coll-hero .ja{
  font-family:var(--f-display); font-weight:700;
  font-size:clamp(15px,2.2vw,21px); letter-spacing:.16em;
  margin-top:18px;
}
.coll-hero .lede{ margin-top:clamp(22px,3vw,34px); max-width:52em; }
.coll-hero .note{ font-size:12.5px; color:var(--ink-2); margin-top:18px; }

.video{ margin-top:clamp(34px,5vw,64px); }
.video__frame{ position:relative; width:100%; aspect-ratio:16/9; background:var(--void); }
.video__frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video__cap{ display:flex; justify-content:space-between; gap:18px; border-top:1px solid var(--line); margin-top:10px; padding-top:9px; }

.shoplink{
  display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap;
  border:1px solid var(--line); background:var(--paper-hi);
  padding:20px 22px; text-decoration:none; margin-top:clamp(28px,4vw,44px);
}
a.shoplink:hover{ border-color:var(--red); }
.shoplink__t{ display:block; font-family:var(--f-display); font-weight:700; font-size:15px; letter-spacing:.06em; }
.shoplink__s{ display:block; font-size:12px; color:var(--ink-2); margin-top:3px; }
.shoplink .go{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:var(--red); white-space:nowrap; }
.shoplink--off{ opacity:.62; }

/* 集合寫眞ストリップ */
.allshot{ display:grid; gap:2px; grid-template-columns:1fr; }
@media (min-width:760px){ .allshot.two{ grid-template-columns:1fr 1fr; } }
.allshot button{
  border:0; padding:0; margin:0; background:var(--paper-dim); cursor:zoom-in; display:block; width:100%;
}
.allshot img{ width:100%; }

/* 団員グリッド */
.grid{
  display:grid; gap:clamp(14px,1.8vw,26px);
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:680px){ .grid{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:1040px){ .grid{ grid-template-columns:repeat(4,1fr); } }

.card{
  border:0; padding:0; margin:0; background:none; text-align:left; cursor:pointer;
  display:flex; flex-direction:column; font:inherit; color:inherit;
}
.card__ph{ display:block; position:relative; overflow:hidden; background:var(--paper-dim); aspect-ratio:3/4; }
.card__ph img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .55s cubic-bezier(.2,.7,.3,1), filter .35s ease;
}
.card:hover .card__ph img{ transform:scale(1.035); }
.card__ct{
  position:absolute; right:8px; bottom:8px;
  background:rgba(8,8,8,.78); color:#fff;
  font-family:var(--f-mono); font-size:9.5px; letter-spacing:.12em;
  padding:3px 7px;
}
.card__bd{ display:block; padding-top:11px; }
.card__role{ display:block; font-family:var(--f-mono); font-size:9.5px; letter-spacing:.16em; color:var(--red); text-transform:uppercase; }
.card__nm{ display:block; font-family:var(--f-display); font-weight:700; font-size:clamp(14px,1.6vw,17px); letter-spacing:.08em; margin-top:5px; }
.card__it{ display:block; font-size:11.5px; color:var(--ink-2); line-height:1.75; margin-top:6px; }

/* 暗室：寫眞グリッド */
.photos{
  display:grid; gap:2px;
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:640px){ .photos{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:1000px){ .photos{ grid-template-columns:repeat(4,1fr); } }
.photos button{
  border:0; padding:0; margin:0; background:var(--void-2); cursor:zoom-in;
  aspect-ratio:1/1; overflow:hidden; position:relative; display:block;
}
.photos img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease, opacity .3s ease; }
.photos button:hover img{ transform:scale(1.05); }
.photos__sep{
  grid-column:1/-1; display:flex; align-items:center; gap:14px;
  border-top:1px solid var(--line); margin-top:26px; padding-top:14px;
}
.photos__sep .cross{ width:11px; height:11px; }

/* 展示情報 */
.exinfo{ border-top:1px solid var(--line); margin-top:clamp(28px,4vw,44px); }
.exinfo div{
  display:grid; grid-template-columns:7.5em 1fr; gap:16px;
  border-bottom:1px solid var(--line-soft); padding:12px 0; font-size:13.5px;
}
.exinfo dt{ margin:0; font-family:var(--f-mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-2); padding-top:.4em; }
.exinfo dd{ margin:0; }
@media (max-width:560px){ .exinfo div{ grid-template-columns:1fr; gap:2px; } }

/* ---------- ライトボックス ---------- */

.lb{
  position:fixed; inset:0; z-index:200;
  background:#070707;
  display:none; flex-direction:column;
  color:var(--paper);
}
.lb.open{ display:flex; }
body.lb-open{ overflow:hidden; }

.lb__bar{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:12px var(--gut); border-bottom:1px solid #1E1E1E; flex:none;
}
.lb__id{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; color:#8E8981; }
.lb__x{
  background:none; border:1px solid #2E2E2E; color:#fff; cursor:pointer;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.16em; padding:8px 13px; text-transform:uppercase;
}
.lb__x:hover{ background:var(--red); border-color:var(--red); }

.lb__body{ flex:1; min-height:0; display:grid; grid-template-columns:1fr; }
@media (min-width:1000px){ .lb__body{ grid-template-columns:1fr 340px; } }

.lb__stage{
  position:relative; min-height:0; display:flex; align-items:center; justify-content:center;
  padding:clamp(10px,2vw,26px);
}
.lb__stage img{
  max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain;
}
.lb__nav{
  position:absolute; top:50%; transform:translateY(-50%);
  background:rgba(10,10,10,.6); border:1px solid #2E2E2E; color:#fff;
  width:46px; height:46px; cursor:pointer; font-size:17px; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
.lb__nav:hover{ background:var(--red); border-color:var(--red); }
.lb__nav[hidden]{ display:none; }
.lb__nav.prev{ left:clamp(6px,1.4vw,18px); }
.lb__nav.next{ right:clamp(6px,1.4vw,18px); }

.lb__side{
  border-top:1px solid #1E1E1E;
  padding:22px var(--gut) 34px;
  overflow-y:auto; -webkit-overflow-scrolling:touch;
}
@media (min-width:1000px){
  .lb__side{ border-top:0; border-left:1px solid #1E1E1E; padding:30px 30px 40px; }
}
.lb__role{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; color:var(--red); text-transform:uppercase; }
.lb__name{ font-family:var(--f-display); font-weight:700; font-size:clamp(19px,2.6vw,26px); letter-spacing:.1em; margin-top:8px; }
.lb__items{ list-style:none; margin:22px 0 0; padding:0; border-top:1px solid #262626; }
.lb__items li{
  display:flex; justify-content:space-between; gap:16px; align-items:baseline;
  border-bottom:1px solid #1E1E1E; padding:11px 0; font-size:13px; line-height:1.7;
}
.lb__items .yen{ font-family:var(--f-mono); font-size:12px; color:#8E8981; white-space:nowrap; }
.lb__empty{ font-size:12.5px; color:#8E8981; margin-top:20px; line-height:1.9; }
.lb__thumbs{ display:flex; flex-wrap:wrap; gap:6px; margin-top:22px; }
.lb__thumbs button{
  border:1px solid transparent; padding:0; background:none; cursor:pointer;
  width:52px; height:66px; overflow:hidden;
}
.lb__thumbs button img{ width:100%; height:100%; object-fit:cover; opacity:.5; }
.lb__thumbs button[aria-current="true"]{ border-color:var(--red); }
.lb__thumbs button[aria-current="true"] img{ opacity:1; }
.lb__shop{
  display:block; margin-top:24px; text-align:center; text-decoration:none;
  border:1px solid #2E2E2E; color:#fff; padding:13px;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase;
}
.lb__shop:hover{ background:var(--red); border-color:var(--red); }

/* ---------- フッタ ---------- */

.site-foot{ background:var(--void); color:#8E8981; padding-block:clamp(46px,6vw,80px); }
.site-foot a{ color:#CFCAC2; text-decoration:none; }
.site-foot a:hover{ color:#fff; }
.foot__grid{ display:grid; gap:32px; }
@media (min-width:820px){ .foot__grid{ grid-template-columns:1.3fr 1fr 1fr; } }
.foot__t{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:#5E5A55; margin-bottom:14px; }
.foot ul{ list-style:none; margin:0; padding:0; }
.foot li{ padding:5px 0; font-size:13px; }
.foot__lock{ display:inline-flex; align-items:center; gap:14px; margin-bottom:18px; background:#fff; padding:11px 16px; }
.foot__lock img{ height:20px; width:auto; }
.foot__lock .cross{ width:14px; height:14px; }
.foot__copy{
  border-top:1px solid #1E1E1E; margin-top:38px; padding-top:20px;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.14em; color:#4E4A46;
  display:flex; flex-wrap:wrap; gap:8px 22px; justify-content:space-between;
}


/* ---------- スクロール表示 ---------- */
.rise{ opacity:0; transform:translateY(14px); }
.rise.in{ opacity:1; transform:none; transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
@media (prefers-reduced-motion:reduce){
  .rise{ opacity:1; transform:none; }
  .card__ph img, .photos img{ transition:none; }
}

/* ---------- 完了ページ ---------- */
.done{ min-height:70vh; display:flex; align-items:center; }
.done h1{ font-family:var(--f-mono); font-weight:500; font-size:clamp(24px,5vw,46px); letter-spacing:.14em; text-transform:uppercase; }
.done p{ margin-top:22px; font-size:14px; line-height:2; }

/* デザインCの2枚目にキャプション */
.design__altcap{
  display:flex; justify-content:space-between; gap:12px;
  padding:8px 18px; border-top:1px solid var(--line-soft);
  background:var(--paper-hi);
}

/* 購入バー：スマホでは短く */
@media (max-width:600px){
  .buy-bar{ justify-content:center; gap:10px; font-size:10px; padding:11px 14px; }
  .buy-bar span{ display:none; }
  .buy-bar strong{ font-size:13px; letter-spacing:.04em; }
}

/* Collaboration_02 の 2026 章 */
.coll-hero__sub{
  font-family:var(--f-mono); font-weight:500;
  font-size:clamp(13px,2.2vw,22px); letter-spacing:.16em;
  color:var(--red); margin-top:12px;
}
.index__nm em{
  font-style:normal; font-size:.5em; letter-spacing:.14em;
  color:var(--red); margin-left:.9em; white-space:nowrap;
}
@media (max-width:819px){
  .index__nm em{ display:block; margin:6px 0 0; }
}

/* ---------- 注文フォームの選択ブロック ---------- */
.pick{
  display:grid; grid-template-columns:118px 1fr; gap:16px;
  border:1px solid #2A2A2A; padding:12px; margin-bottom:12px;
  align-items:start;
}

.pick__t{ display:flex; align-items:baseline; justify-content:space-between; gap:8px 12px; flex-wrap:wrap; margin-bottom:8px; }
.pick__n{ font-family:var(--f-display); font-weight:700; font-size:15px; color:#fff; letter-spacing:.06em; }
.pick__r{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  border-top:1px solid #222; padding:7px 0;
}
.pick__r > span{ font-family:var(--f-mono); font-size:12px; color:#B7B2AA; letter-spacing:.08em; }
.pick__r input{ width:78px; text-align:center; padding:8px 6px; }
@media (max-width:480px){
  .pick{ grid-template-columns:1fr; gap:10px; }
  .pick__img{ max-width:280px; }
}

/* ---------- 品番・英字表記 ---------- */
.lb__en{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.16em;
  color:#6E6A65; margin-top:6px; text-transform:uppercase;
}
.lb__items .sku{
  display:block; font-style:normal;
  font-family:var(--f-mono); font-size:9.5px; letter-spacing:.12em;
  color:#6E6A65; margin-top:3px;
}

/* ---------- 商品ページへのリンク ---------- */
.lb__items a{
  color:#fff; text-decoration:none;
  border-bottom:1px solid #3A3A3A; padding-bottom:1px;
}
.lb__items a:hover{ color:var(--red); border-color:var(--red); }
.lb__items a .ext{
  font-family:var(--f-mono); font-size:9px; color:var(--red);
  margin-left:.5em; vertical-align:.15em;
}

/* ---------- ナビゲーション：画面幅で表記を切り替え ---------- */
.nv-s{ display:none; }
@media (max-width:820px){
  .nv-l{ display:none; }
  .nv-s{ display:inline; }
}

/* ---------- 新着情報 ---------- */
.news__list{ list-style:none; margin:0; padding:0; border-top:1px solid var(--line); }
.news__list li{
  display:grid; grid-template-columns:1fr; gap:3px;
  border-bottom:1px solid var(--line-soft);
  padding:16px 0;
}
@media (min-width:640px){
  .news__list li{ grid-template-columns:9.5em 1fr; gap:24px; align-items:baseline; }
}
.news__d{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.14em;
  color:var(--red); white-space:nowrap;
}
.news__t{
  font-family:var(--f-display); font-weight:500;
  font-size:clamp(14px,1.7vw,16px); letter-spacing:.06em; line-height:1.7;
}

/* ---------- Tシャツ画像の拡大 ---------- */
.zoomable{ cursor:zoom-in; position:relative; }
.zoomable::after{
  content:"＋"; position:absolute; right:8px; bottom:8px;
  width:22px; height:22px; border-radius:50%;
  background:rgba(8,8,8,.72); color:#fff;
  font-family:var(--f-mono); font-size:11px; line-height:22px; text-align:center;
  opacity:0; transition:opacity .2s ease;
}
.zoomable:hover::after, .zoomable:focus-visible::after{ opacity:1; }
@media (hover:none){ .zoomable::after{ opacity:.9; } }

.lb__miss{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.14em;
  color:#8E8981; margin:0;
}

/* ---------- EVENTS ---------- */
.events .sec-head{ margin-bottom:clamp(20px,3vw,36px); }
.ev__list{ border-top:1px solid #262626; }
.ev{
  display:grid; grid-template-columns:1fr; gap:5px;
  width:100%; text-align:left; background:none; border:0;
  border-bottom:1px solid #262626;
  padding:clamp(16px,2.4vw,24px) 0;
  color:inherit; font:inherit; cursor:pointer;
  transition:background .2s ease;
}
.ev--plain{ cursor:default; }
.ev:not(.ev--plain):hover{ background:var(--void-2); }
@media (min-width:900px){
  .ev{ grid-template-columns:5em 11em 12em 1fr 6em; align-items:baseline; gap:22px; }
}
.ev__g{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.18em;
  color:var(--red); border:1px solid var(--red); padding:2px 8px;
  justify-self:start; white-space:nowrap;
}
.ev__d{ font-family:var(--f-mono); font-size:13px; letter-spacing:.1em; color:#CFCAC2; white-space:nowrap; }
.ev__v{ font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; color:#8E8981; }
.ev__t{ font-family:var(--f-display); font-weight:500; font-size:clamp(14px,1.7vw,16px); letter-spacing:.06em; line-height:1.7; }
.ev__go{ font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; color:#8E8981; white-space:nowrap; }
.ev:not(.ev--plain):hover .ev__go{ color:#fff; }
.ev__more{ margin-top:26px; font-size:12px; }
.ev__more a{ color:#8E8981; text-decoration:none; border-bottom:1px solid #2E2E2E; padding-bottom:2px; }
.ev__more a:hover{ color:#fff; border-color:var(--red); }

/* ---------- 会場リンク ---------- */
.ev__v a{
  color:#B7B2AA; text-decoration:none;
  border-bottom:1px solid #333; padding-bottom:1px;
}
.ev__v a:hover{ color:#fff; border-color:var(--red); }
.ev__v a .ext{ font-size:9px; color:var(--red); margin-left:.4em; vertical-align:.15em; }

/* ---------- Tシャツ拡大時のサイズ・購入ボタン ---------- */
.lb__sizes{ display:flex; flex-wrap:wrap; gap:6px; margin-top:16px; }
.lb__sizes span{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.12em;
  border:1px solid #3A3A3A; color:#B7B2AA; padding:5px 12px;
}
.lb__buy{
  display:block; margin-top:22px; text-align:center; text-decoration:none;
  background:var(--red); color:#fff; padding:15px;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  transition:background .18s ease;
}
.lb__buy:hover{ background:var(--red-deep); }

/* デザインカードのキャプション行 */
.design__code{ justify-content:space-between; flex-wrap:wrap; gap:6px 12px; }
.design__code-l{ display:flex; align-items:center; gap:8px; }

/* ---------- 注文ページ ---------- */
.pick__img{ display:block; }
.pick__img img{ width:100%; background:#fff; }
.ord-size{ margin-top:28px; }
.ord-size table.size{ color:#B7B2AA; }
.ord-size table.size caption{ color:#EDEAE4; }
.ord-size table.size th, .ord-size table.size td{ border-bottom-color:#262626; }
.ord-size table.size thead th{ color:#8E8981; border-bottom-color:#3A3A3A; }
.ord-size .size-note{ color:#8E8981; }
.sec-head h1{
  font-family:var(--f-mono); font-weight:500;
  font-size:clamp(19px,3.4vw,34px);
  letter-spacing:.16em; text-transform:uppercase; color:#fff;
}

/* ---------- 拡大表示の寸法表 ---------- */
.lb__spec{ margin-top:26px; border-top:1px solid #262626; padding-top:16px; }
.lb__spec .label{ color:#8E8981; margin-bottom:10px; }
.lb__spec table{ width:100%; border-collapse:collapse; font-family:var(--f-mono); font-size:11.5px; }
.lb__spec th, .lb__spec td{ border-bottom:1px solid #1E1E1E; padding:7px 4px; text-align:left; }
.lb__spec thead th{
  font-weight:500; font-size:9.5px; letter-spacing:.12em;
  color:#6E6A65; border-bottom:1px solid #333;
}
.lb__spec tbody th{ font-weight:500; color:#EDEAE4; }
.lb__spec tbody td{ color:#B7B2AA; }

/* ---------- 折りたたみボタン ---------- */
.fold-btn{
  background:none; border:1px solid var(--line); color:var(--ink-2); cursor:pointer;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase;
  padding:5px 12px; line-height:1.6;
}
.fold-btn:hover{ border-color:var(--red); color:var(--red); }

/* ---------- イベント詳細 ---------- */
.lb__detail{ margin:22px 0 0; border-top:1px solid #262626; }
.lb__detail div{
  display:grid; grid-template-columns:1fr; gap:3px;
  border-bottom:1px solid #1E1E1E; padding:11px 0;
}
@media (min-width:1000px){
  .lb__detail div{ grid-template-columns:6.5em 1fr; gap:14px; }
}
.lb__detail dt{
  margin:0; font-family:var(--f-mono); font-size:9.5px; letter-spacing:.14em;
  color:#6E6A65; text-transform:uppercase; padding-top:.3em;
}
.lb__detail dd{ margin:0; font-size:12.5px; line-height:1.8; color:#CFCAC2; }

/* ---------- 金額の内訳 ---------- */
.sum{ margin:22px 0 0; border-top:1px solid #262626; }
.sum div{
  display:flex; justify-content:space-between; align-items:baseline; gap:16px;
  border-bottom:1px solid #1E1E1E; padding:10px 0;
}
.sum dt{ margin:0; font-size:12.5px; color:#B7B2AA; }
.sum dd{ margin:0; font-family:var(--f-mono); font-size:13px; color:#EDEAE4; }
.total{ margin-top:0; border-top:0; }

/* ---------- お支払い方法 ---------- */
.pay{ display:grid; gap:10px; margin-bottom:26px; }
.pay__opt{
  display:grid; grid-template-columns:18px 1fr; gap:12px; align-items:start;
  border:1px solid #2A2A2A; padding:14px 16px; cursor:pointer;
  transition:border-color .18s ease, background .18s ease;
}
.pay__opt:hover{ border-color:#3E3E3E; }
.pay__opt input{ width:16px; height:16px; margin:3px 0 0; accent-color:var(--red); }
.pay__opt:has(input:checked){ border-color:var(--red); background:var(--void-2); }
.pay__t{ display:block; font-family:var(--f-display); font-weight:700; font-size:14.5px; color:#fff; letter-spacing:.04em; }
.pay__d{ display:block; font-size:12px; color:#8E8981; line-height:1.85; margin-top:5px; }

/* ---------- 特定商取引法に基づく表示 ---------- */
.legal{ border-top:1px solid var(--line); margin:0; }
.legal div{
  display:grid; grid-template-columns:1fr; gap:4px;
  border-bottom:1px solid var(--line-soft); padding:15px 0;
}
@media (min-width:640px){
  .legal div{ grid-template-columns:11em 1fr; gap:24px; }
}
.legal dt{
  margin:0; font-family:var(--f-mono); font-size:11px; letter-spacing:.1em;
  color:var(--ink-2); padding-top:.35em;
}
.legal dd{ margin:0; font-size:13.5px; line-height:1.95; }
.legal dd strong{ font-weight:500; }

/* ---------- お届け先の地域 ---------- */
.area{ display:grid; gap:8px; }
@media (min-width:560px){ .area{ grid-template-columns:1fr 1fr; } }
.area label{
  display:flex; align-items:center; gap:10px;
  border:1px solid #2A2A2A; padding:12px 14px; cursor:pointer;
  transition:border-color .18s ease, background .18s ease;
}
.area label:hover{ border-color:#3E3E3E; }
.area label:has(input:checked){ border-color:var(--red); background:var(--void-2); }
.area input{ width:16px; height:16px; margin:0; accent-color:var(--red); flex:none; }
.area span{ font-size:13px; color:#EDEAE4; }
.area em{
  display:block; font-style:normal; font-family:var(--f-mono);
  font-size:11px; color:#8E8981; margin-top:3px; letter-spacing:.06em;
}

/* ---------- このプロジェクトについて ---------- */
.about{ background:var(--paper-hi); border-top:1px solid var(--line); }
.about__h{
  font-family:var(--f-display); font-weight:700;
  font-size:clamp(19px,2.8vw,27px); letter-spacing:.09em;
  margin-bottom:26px;
}
.about__p{
  font-size:14.5px; line-height:2.05; letter-spacing:.02em;
  color:var(--ink-2); margin-bottom:20px; max-width:44em;
}
.about__p strong{ font-weight:500; color:var(--ink); }
.about__p:last-child{ margin-bottom:0; }