/* 龍門精舎 USA — サブサイト（本体 style.css を土台に、生成り×朱で親しみやすく） */
body.us{background:var(--paper);color:var(--ink)}
.us .hd{background:#fbf7ef;border-bottom:1px solid #e0d2b8}
.us .logo__t{color:var(--ink)}
.us .logo__s{color:var(--red)}
.us .gnav__list a{color:var(--ink)}
.us .gnav__list a:hover{color:var(--red)}
.us .gnav__list a::after{background:var(--red)}
.us .gnav__back{font-size:12px;border:1px solid #cdbb9b;padding:4px 10px}
.us .gnav__back::after{display:none}
.us .menu-btn{border-color:#cdbb9b;color:var(--ink)}
.us .gnav__contact{color:var(--ink-muted)}
.us .gnav__contact strong{color:var(--red)}
@media (max-width:1180px){.us .gnav{background:#fbf7ef}.us .gnav__list li{border-color:#e0d2b8}}
.us-badge{display:inline-block;font-family:var(--serif);font-size:10px;letter-spacing:.2em;background:var(--red);color:#fff;padding:1px 7px;margin-left:8px;vertical-align:4px;font-weight:600}

.ushero{position:relative;padding:90px 0 110px;overflow:hidden;background:
  radial-gradient(ellipse at 85% 20%,rgba(184,50,42,.10),transparent 55%),
  radial-gradient(ellipse at 10% 90%,rgba(200,163,90,.18),transparent 55%),#fbf7ef}
.ushero__in{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.ushero__eyebrow{font-size:12px;letter-spacing:.34em;color:var(--red);margin-bottom:18px}
.ushero h1{font-family:var(--display);font-weight:800;font-size:clamp(32px,4.4vw,56px);line-height:1.5;letter-spacing:.1em}
.ushero h1 em{font-style:normal;color:var(--red)}
.ushero p.lead2{margin:24px 0 34px;font-size:17px;color:var(--ink-muted)}
.ushero__cta{display:flex;gap:12px;flex-wrap:wrap}
.ushero__art{position:relative;min-height:440px}
.ushero__art .plq{position:absolute;left:0;right:6%;top:0;padding:6px;background:linear-gradient(135deg,#6a4f22,#d8b56a 30%,#7a5b25 55%,#c9a45c 80%,#5d4419);box-shadow:0 20px 40px rgba(60,30,10,.3)}
.ushero__art .r{position:absolute;width:34%;background:#fff;padding:7px;box-shadow:0 16px 34px rgba(60,30,10,.25)}
.ushero__art .r1{left:2%;bottom:0;transform:rotate(-6deg)}
.ushero__art .r2{left:33%;bottom:24px;transform:rotate(2deg);z-index:1}
.ushero__art .r3{right:0;bottom:6px;transform:rotate(7deg)}
@media (max-width:900px){.ushero{padding:56px 0 70px}.ushero__in{grid-template-columns:1fr;gap:40px}.ushero__art{min-height:min(96vw,420px)}.ushero__cta .btn{flex:1 1 100%}}

.clocks{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #d9c9ab;background:#fff;margin-top:-50px;position:relative;z-index:2;box-shadow:0 14px 34px rgba(60,30,10,.1)}
.clocks div{text-align:center;padding:18px 6px;border-right:1px solid #eadfca}
.clocks div:last-child{border-right:0;background:#fbf1ee}
.clocks small{display:block;font-size:11px;letter-spacing:.14em;color:var(--ink-muted)}
.clocks b{font-family:var(--display);font-size:26px;letter-spacing:.06em;color:var(--ink)}
.clocks div:last-child b{color:var(--red)}
.clocks-note{text-align:center;font-size:13px;color:var(--ink-muted);margin-top:14px}
@media (max-width:640px){.clocks{grid-template-columns:repeat(3,1fr)}.clocks div:nth-child(3){border-right:0}.clocks div:nth-child(-n+3){border-bottom:1px solid #eadfca}.clocks div:nth-child(4){grid-column:span 1}.clocks div:last-child{grid-column:span 2}.clocks b{font-size:21px}}

.us .ttl__ja{color:var(--ink)}
.us .ttl__en{color:var(--red)}
.us .ttl::after{background:linear-gradient(90deg,transparent,var(--red),transparent)}
.us .ttl--left::after{background:linear-gradient(90deg,var(--red),transparent)}
.us .lead{color:var(--ink-muted)}
.us .sec--w{background:#fff}
.us .sec--ink{background:var(--bg);color:var(--text)}
.us .sec--ink .ttl__ja{color:#fff}
.us .sec--ink .ttl__en{color:var(--gold)}
.us .sec--ink .lead{color:var(--muted)}

.worries{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.worries li{background:#fff;border:1px solid #e3d5bb;padding:24px 22px 22px;position:relative}
.worries li::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--red)}
.worries b{display:block;font-family:var(--display);font-size:18px;letter-spacing:.08em;margin-bottom:6px}
.worries span{font-size:14px;color:var(--ink-muted);line-height:1.8;display:block}
@media (max-width:900px){.worries{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.worries{grid-template-columns:1fr}}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feat article{text-align:center}
.feat .no{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-size:30px;color:#fff;background:radial-gradient(circle,#c4392d,#86160f);box-shadow:0 0 0 5px #fbf7ef,0 0 0 6px var(--gold)}
.feat h3{font-family:var(--display);font-size:21px;letter-spacing:.1em;margin-bottom:10px}
.feat p{font-size:15px;color:var(--ink-muted);text-align:left}
@media (max-width:900px){.feat{grid-template-columns:1fr;gap:40px}}

.usmenu{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.usmenu article{background:#140d0b;border:1px solid var(--line);padding:30px 22px;color:var(--text);display:flex;flex-direction:column}
.usmenu h3{font-family:var(--display);font-size:20px;letter-spacing:.1em;color:var(--gold-l)}
.usmenu .tm{font-size:13px;color:var(--muted)}
.usmenu .pr{font-family:var(--display);font-size:34px;color:#fff;margin:10px 0 6px;letter-spacing:.02em}
.usmenu .pr small{font-size:13px;color:var(--muted);margin-left:4px}
.usmenu p.d{font-size:14px;color:#d2c6b0;line-height:1.8;flex:1}
.usmenu .via{margin-top:14px;font-size:12px;color:var(--gold);letter-spacing:.08em;border-top:1px solid var(--line);padding-top:10px}
@media (max-width:1000px){.usmenu{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.usmenu{grid-template-columns:1fr}}

.us .flow{border-color:#e0d2b8}
.us .flow li{background:#fff;border-color:#e0d2b8}
.us .flow h3{color:var(--ink)}
.us .flow p{color:var(--ink-muted)}

.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid #e0d2b8}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 44px;position:relative;font-family:var(--display);font-size:17px;letter-spacing:.06em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";position:absolute;left:4px;top:18px;font-size:22px;color:var(--red)}
.faq summary::after{content:"+";position:absolute;right:8px;top:18px;font-size:24px;color:var(--gold-d);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 10px 24px 44px;color:var(--ink-muted);font-size:15px}

.us .form label{color:var(--ink)}
.us .form input,.us .form select,.us .form textarea{background:#fff;border-color:#d4c3a3;color:var(--ink)}
.us .form .radios label{border-color:#d4c3a3;background:#fff}
.us .form .thanks{color:var(--red);border-color:var(--red)}
.us .note{color:var(--ink-muted)}

.us .ft{background:#1a110d}
.us .fcta{background:#fbf7ef;border-top-color:#cdbb9b}
.us .fcta a{color:var(--ink);border-color:#e0d2b8}
.us .fcta a:last-child{color:#fff}
.us .fcta a.ln b{color:#06a046}