:root{--yellow:#ffd84d;--lemon:#fff3a3;--honey:#f2b84b;--mustard:#c99a2e;--cream:#fff7d6;--ink:#4a3a22;--muted:#76694e;--line:rgba(201,154,46,.35);--shadow:0 24px 70px rgba(123,91,0,.12);--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Hiragino Sans","Yu Gothic","Noto Sans JP",system-ui,sans-serif;line-height:1.75;background:radial-gradient(circle at 12% 8%,rgba(255,216,77,.45),transparent 24%),linear-gradient(180deg,#fffdf7,#fff7d6 58%,#fffdf7)}
a{text-decoration:none;color:inherit}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.header{position:sticky;top:0;z-index:20;padding:14px 0;backdrop-filter:blur(14px)}.header-inner{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--line);background:rgba(255,253,244,.88);border-radius:999px;padding:12px 18px;box-shadow:var(--shadow)}.brand{font-weight:900;letter-spacing:.08em}.nav{display:flex;gap:12px;flex-wrap:wrap;font-weight:850}.nav a{padding:8px 12px;border-radius:999px}.nav .home{background:linear-gradient(180deg,#ffe889,var(--yellow))}
.hero{padding:58px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(340px,1.1fr);gap:32px;align-items:center}.eyebrow{display:inline-flex;padding:9px 14px;border-radius:999px;background:#fff4b3;border:1px solid var(--line);font-weight:900;color:#7b5a00}.title{margin:18px 0;font-size:clamp(2.2rem,4vw,4.8rem);line-height:1.16}.title span{color:#d19500}.lead{color:var(--muted);font-weight:650}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;font-weight:900;background:linear-gradient(180deg,#ffe889,var(--yellow));box-shadow:0 12px 26px rgba(247,198,0,.22)}.secondary{background:#fff;border:1px solid var(--line);box-shadow:none}
.room{min-height:420px;border-radius:36px;background:radial-gradient(circle at 70% 18%,rgba(255,216,77,.38),transparent 34%),linear-gradient(135deg,#fff7d6,#fffdf7);border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}.desk{position:absolute;left:8%;right:8%;bottom:42px;height:88px;border-radius:28px;background:#e6c77b;box-shadow:0 18px 40px rgba(123,91,0,.18)}.window{position:absolute;right:54px;top:48px;width:170px;height:170px;border-radius:36px;background:linear-gradient(180deg,#fffbe8,#fff0a8);border:8px solid #fff;box-shadow:0 12px 26px rgba(123,91,0,.08)}.kikki{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);width:160px;height:172px;border-radius:48% 52% 46% 46%;background:radial-gradient(circle at 32% 24%,#fff7b7,#ffd84d 56%,#f2b84b);box-shadow:0 28px 60px rgba(123,91,0,.22)}.kikki:before,.kikki:after{content:"";position:absolute;top:70px;width:10px;height:10px;border-radius:50%;background:#4a3a22}.kikki:before{left:52px}.kikki:after{right:52px}.mouth{position:absolute;left:73px;top:94px;width:15px;height:8px;border-bottom:3px solid #4a3a22;border-radius:0 0 999px 999px}.notebook{position:absolute;left:210px;bottom:108px;width:96px;height:120px;border-radius:12px;background:#fffefa;border:3px solid #c99a2e;transform:rotate(-8deg);box-shadow:0 10px 24px rgba(123,91,0,.12)}.notebook:after{content:"";position:absolute;left:16px;right:16px;top:30px;height:3px;background:#f2b84b;box-shadow:0 20px 0 #f2b84b,0 40px 0 #f2b84b}.pencil{position:absolute;right:220px;bottom:96px;width:14px;height:130px;border-radius:8px;background:#c99a2e;transform:rotate(22deg);box-shadow:inset 0 20px #fff3a3}.lemon{position:absolute;left:110px;bottom:128px;width:70px;height:52px;border-radius:50%;background:#ffd84d;box-shadow:inset -10px -6px #f2b84b}
.section{padding:42px 0}.card{border:1px solid var(--line);background:rgba(255,255,255,.78);border-radius:28px;box-shadow:var(--shadow);padding:24px}.grid{display:grid;gap:20px}.grid3{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}h2{font-size:clamp(1.6rem,2.6vw,2.4rem);margin:0 0 16px}.card h3{margin:0 0 8px}.card p{margin:0;color:var(--muted);font-weight:650}.quote{padding:18px 20px;border-radius:22px;background:#fff8d6;border:1px dashed var(--line);font-weight:850;color:#6b5300}.footer{padding:40px 0 60px;color:var(--muted)}
@media(max-width:900px){.header-inner{border-radius:24px;align-items:flex-start;flex-direction:column}.hero-grid,.grid2,.grid3{grid-template-columns:1fr}.hero{padding-top:28px}.room{min-height:320px}.kikki{width:122px;height:132px}.kikki:before,.kikki:after{top:54px}.kikki:before{left:40px}.kikki:after{right:40px}.mouth{left:55px;top:73px}.notebook{left:40px;bottom:86px}.pencil{right:44px;bottom:82px}.window{right:30px;top:32px;width:120px;height:120px}}

.room-secret-section{padding:42px 0}
.room-secret-card{border-radius:32px;padding:28px;background:radial-gradient(circle at 85% 12%,rgba(255,216,77,.38),transparent 30%),linear-gradient(135deg,#4a3a22,#735900);color:#fff7d6;box-shadow:0 26px 70px rgba(74,58,34,.25);border:1px solid rgba(255,216,77,.45)}
.room-secret-card h2{color:#ffd84d;margin:0 0 14px}
.room-secret-card p{color:#fff4c6;font-weight:750}
.secret-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.secret-list div{padding:14px;border-radius:18px;background:rgba(255,255,255,.1);border:1px solid rgba(255,216,77,.28);font-weight:850}
.secret-meter{margin-top:18px;padding:15px 16px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,216,77,.3)}
.secret-meter strong{display:flex;justify-content:space-between;margin-bottom:8px;color:#fff7d6}
.secret-bar{height:12px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.secret-bar span{display:block;width:7%;height:100%;border-radius:999px;background:linear-gradient(90deg,#fff3a3,#ffd84d,#f2b84b)}
@media(max-width:900px){.secret-list{grid-template-columns:1fr 1fr}.room-secret-card{padding:20px}}
@media(max-width:560px){.secret-list{grid-template-columns:1fr}}


/* Keep the global header nav hidden on the mobile room page. */
@media(max-width:760px){.site-header .nav{display:none}}