/* ---- base (全パターン共通) ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
html.lb-open{overflow:hidden}
body{
  margin:0;
  /* 日本語を文節（意味のまとまり）で改行する。区切りは公開前に <wbr> で入れてある */
  word-break:keep-all;overflow-wrap:anywhere;line-break:strict;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,p,dl,dd,ol,ul,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-weight:inherit;font-size:inherit;text-wrap:balance}
p{text-wrap:pretty}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
[hidden]{display:none !important}
details summary{list-style:none;cursor:pointer}
details summary::-webkit-details-marker{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;text-decoration:none;cursor:pointer}

/* ギャラリー：同じ大きさのサムネイルを番号順に並べる（タップで全体表示） */
.g-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px}
.g-item{display:block;width:100%;padding:0;border:0;background:#EEE;cursor:zoom-in;overflow:hidden}
.g-item img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 35%;transition:opacity .2s}
.g-item:hover img{opacity:.85}
.gp-item{display:block;overflow:hidden}
.gp-item img{width:100%;height:100%;object-fit:cover}

.faq summary{position:relative;padding-right:32px}
.faq summary::after{
  content:"";position:absolute;right:4px;top:50%;width:7px;height:7px;margin-top:-6px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.policy{width:100%;border-collapse:collapse}
.policy td{padding:10px 0}
.policy td:last-child{text-align:right;white-space:nowrap}
.policy-notes{margin-top:14px}
.policy-notes li{position:relative;padding-left:1em}
.policy-notes li::before{content:"・";position:absolute;left:0}
.policy-notes li + li{margin-top:4px}

.lb{position:fixed;inset:0;z-index:100}
.lb-stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:60px 14px 80px}
.lb-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.lb-btn{position:absolute;width:46px;height:46px;display:grid;place-items:center;border:0;background:none;cursor:pointer;padding:0}
.lb-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.2}
.lb-close{top:10px;right:10px}
.lb-prev{left:6px;top:50%;margin-top:-23px}
.lb-next{right:6px;top:50%;margin-top:-23px}
.lb-count{position:absolute;bottom:28px;left:0;right:0;text-align:center;font-size:12px;letter-spacing:.2em}
@media (max-width:640px){ .lb-prev,.lb-next{top:auto;bottom:14px;margin-top:0} }
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} *{transition:none !important;animation:none !important} }

/* ===== Pattern 3 : Cinema（白） ===== */
:root{
  --bg:#FFFFFF; --bg2:#F4F4F2; --ink:#222220; --sub:#7A7975; --line:#E3E2DE;
  --font:'Zen Old Mincho','Hiragino Mincho ProN','Yu Mincho',serif;
}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:2.1;letter-spacing:.07em}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* header：写真の上では白文字、スクロールすると白地に黒文字 */
.hd{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;height:58px;padding:0 22px;color:var(--ink);transition:background-color .3s,color .3s,box-shadow .3s}
.hd.is-scrolled,.hd:not(.on-hero){background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)}
.hd.on-hero:not(.is-scrolled){color:#fff}
.mark{font-size:17px;letter-spacing:.34em;text-decoration:none}
.hd-nav{display:flex;gap:20px;font-size:12px;letter-spacing:.14em}
.hd-nav a{text-decoration:none;opacity:.85}
.hd-nav a:hover{opacity:1}

/* buttons */
.btn{height:50px;padding:0 30px;font-size:13px;letter-spacing:.14em;transition:background-color .2s,color .2s,border-color .2s}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:#F1F1EE}
.btn-ghost-light{border:1px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost-light:hover{border-color:#fff}
.btn-outline{border:1px solid var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}

/* hero */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;color:#fff}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:42% 22%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(20,20,20,.3) 0,rgba(20,20,20,0) 16%,rgba(20,20,20,0) 46%,rgba(20,20,20,.62) 100%)}
.hero-copy{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:0 24px 44px}
.tagline{font-size:26px;font-weight:600;letter-spacing:.12em;line-height:1.75;text-shadow:0 1px 18px rgba(0,0,0,.18)}
.lead{margin-top:14px;font-size:13px;color:rgba(255,255,255,.88);max-width:24em}
.hero-copy .btn{margin-top:24px}

/* sections */
.sec{padding-top:110px}
.band{margin-top:110px;padding:84px 0 92px;background:var(--bg2)}
.h{font-size:22px;font-weight:600;letter-spacing:.12em;line-height:1.75}
.body{margin-top:20px}
.note{margin-top:28px;font-size:12.5px;color:var(--sub)}
.note a{margin-left:.6em;color:var(--ink);text-underline-offset:5px}
.row{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.more{font-size:12.5px;letter-spacing:.14em;color:var(--sub);text-underline-offset:6px}

/* about */
.points{margin-top:36px;border-top:1px solid var(--line)}
.points div{padding:16px 0;border-bottom:1px solid var(--line)}
.points dt{font-weight:600}
.points dd{font-size:12.5px;color:var(--sub)}

/* gallery preview：小さめのサムネイルを3列×2段 */
.gp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin-top:24px}
.gp-item{aspect-ratio:4/5}
.gp-item img{object-position:50% 35%}

/* plan */
.special{margin-top:18px;font-size:13px;padding-left:14px;border-left:1px solid var(--sub)}
.holiday{margin-top:28px;font-size:12px;color:var(--ink)}
.holiday + .note{margin-top:6px}
.plans{display:grid;gap:52px;margin-top:48px}
.plan{border-top:1px solid var(--line);padding-top:22px}
.plan h3{font-size:16px;font-weight:600;letter-spacing:.14em;display:flex;align-items:baseline;justify-content:space-between}
.plan h3 span{font-size:11px;letter-spacing:.3em;color:var(--sub);font-weight:400}
.price{margin-top:14px}
.price s{display:block;font-size:12px;color:var(--sub)}
.price .now{display:block;font-size:40px;letter-spacing:.04em;line-height:1.4}
.specs{margin-top:14px}
.specs div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}
.specs dt{font-size:12px;color:var(--sub)}
.specs dd{font-size:13.5px}

/* dress：写真は小さく2枚 */
.dress-photos{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:300px;margin-bottom:40px}
.dress-photos img{width:100%;aspect-ratio:3/4;object-fit:cover}
#dress .btn{margin-top:30px}

/* partners */
.partners{display:grid;gap:36px;margin-top:40px}
.p-group h3{font-size:12px;letter-spacing:.24em;color:var(--sub)}
.p-group ul{margin-top:6px;border-top:1px solid var(--line)}
.p-group a{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none}
.p-name{font-size:15px}
.p-handle{font-size:12px;color:var(--sub);letter-spacing:.04em;white-space:nowrap}
.p-group a:hover .p-name{text-decoration:underline;text-underline-offset:5px}

/* flow */
.flow{margin-top:40px;counter-reset:s}
.flow li{counter-increment:s;position:relative;padding:0 0 30px 44px}
.flow li::before{content:counter(s,japanese-informal);position:absolute;left:0;top:0;font-size:15px;color:var(--sub);line-height:1.75}
.flow li::after{content:"";position:absolute;left:7px;top:34px;bottom:8px;width:1px;background:var(--line)}
.flow li:last-child{padding-bottom:0}
.flow li:last-child::after{display:none}
.flow h3{font-size:16px;font-weight:600;letter-spacing:.1em;line-height:1.75}
.flow p{margin-top:4px;font-size:13px;color:var(--sub)}

/* faq */
.faq{margin-top:36px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:18px 30px 18px 0;font-size:14.5px;line-height:1.85}
.faq-a{padding:0 0 22px;font-size:13px;color:var(--sub)}
.faq-a a{color:var(--ink);white-space:nowrap;text-underline-offset:4px}
.policy{font-size:13px;color:var(--ink)}
.policy td{border-bottom:1px solid var(--line)}

/* キャンセル・延期について（コンパクト） */
.policy-wrap{margin-top:28px;display:grid;gap:28px}
.policy-h{font-size:13px;font-weight:600;letter-spacing:.14em;line-height:1.8;padding-bottom:6px;border-bottom:1px solid var(--ink)}
.policy-full{font-size:12.5px}
.policy-full td{padding:8px 0;border-bottom:1px solid var(--line)}
.policy-full td:last-child{font-size:13px;letter-spacing:.06em}
.policy-block .policy-notes{margin-top:0;font-size:12.5px;line-height:1.85;color:var(--ink)}
.policy-block .policy-notes li{padding:8px 0 8px 1.1em;border-bottom:1px solid var(--line)}
.policy-block .policy-notes li + li{margin-top:0}
.policy-block .policy-notes li::before{top:8px}
#policy .h{font-size:18px}

/* contact：写真の上に白文字 */
.contact{position:relative;margin-top:130px;padding:120px 24px;text-align:center;color:#fff;background:var(--bgimg) center 40%/cover no-repeat}
.contact::before{content:"";position:absolute;inset:0;background:rgba(20,20,20,.58)}
.contact-inner{position:relative;max-width:560px;margin:0 auto}
.contact .body{color:rgba(255,255,255,.9)}
.btns{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:36px}
.btns .btn{width:100%;max-width:300px}
.small{margin-top:28px;font-size:12px;color:rgba(255,255,255,.78)}
.small a{color:#fff}

/* footer */
.ft{padding:56px 24px 64px;text-align:center;font-size:12px;color:var(--sub)}
.ft .mark{display:inline-block;margin-bottom:14px;margin-right:-.34em;color:var(--ink)}
.ft p{margin-top:4px}
.ft a{color:var(--ink);text-underline-offset:4px}
.ft small{display:block;margin-top:18px;font-size:11px}

/* gallery page */
.is-gallery main{padding-top:58px}
.g-head{padding-top:48px;padding-bottom:28px}
.count{font-size:12px;color:var(--sub);letter-spacing:.14em;white-space:nowrap}
.g-grid{padding:0 3px;max-width:1120px;margin:0 auto}
.is-gallery .contact{margin-top:90px}
.lb{background:rgba(255,255,255,.98);color:var(--ink)}
.lb-count{color:var(--sub)}

@media (min-width:900px){
  body{font-size:15px}
  .wrap{padding:0 48px}
  .hd{height:68px;padding:0 48px}
  .hero-img{object-position:50% 24%}
  .hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(20,20,20,.42) 0,rgba(20,20,20,0) 55%)}
  .hero-copy{z-index:2;padding:0 48px 64px;max-width:760px}
  .tagline{font-size:40px}
  .lead{font-size:14px}
  .sec{padding-top:160px}
  .band{margin-top:160px;padding:120px 0}
  .h{font-size:26px}
  .about{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
  .about .body{margin-top:6px}
  .gp{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-top:32px}
  .plans{grid-template-columns:1fr 1fr;gap:64px}
  .dress{display:grid;grid-template-columns:auto 1fr;gap:72px;align-items:center}
  .dress-photos{width:380px;max-width:none;margin:0;gap:10px}
  .partners{grid-template-columns:1fr 1fr;gap:64px}
  .flow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px 48px}
  .flow li{padding-bottom:0}
  .flow li::after{display:none}
  .policy-wrap{grid-template-columns:1fr 1fr;gap:48px;margin-top:32px}
  #policy .h{font-size:22px}
  .contact{padding:170px 48px;margin-top:180px}
  .is-gallery main{padding-top:68px}
  .g-head{padding-top:64px;padding-bottom:40px}
  .g-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:0 48px}
}