:root{--bg:#0a0a0a;--surface:#141412;--surface-2:#1c1b18;--warm-charcoal:#252320;--border:#2e2c28;--border-lit:#3a3830;--gold:#c9a96e;--gold-dim:#8a6f42;--cream:#f0ebe0;--cream-dim:#8a8278;--cream-muted:#4a4640;--font-display:var(--font-noto-serif-jp),"Noto Serif JP",serif;--font-ui:var(--font-inter),Inter,-apple-system,BlinkMacSystemFont,sans-serif;--radius:2px;--radius-lg:3px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);font-family:var(--font-ui);font-weight:300;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden;width:100%}a,body,html{color:var(--cream)}a{text-decoration:none;transition:color .2s ease}a:hover{color:var(--gold)}button{font-family:var(--font-ui);font-weight:400;background:transparent;color:var(--cream);border:1px solid var(--border);border-radius:var(--radius);padding:10px 18px;cursor:pointer;transition:background .15s ease,border-color .2s ease,color .2s ease}button:hover{background:var(--surface-2);border-color:var(--gold);color:var(--gold)}button:disabled{opacity:.4;cursor:not-allowed}button.primary{background:var(--gold);color:var(--bg);border-color:var(--gold)}button.primary:hover{background:var(--gold-dim);border-color:var(--gold-dim);color:var(--bg)}input,select,textarea{font-family:var(--font-ui);font-weight:300;font-size:16px;background:var(--surface);color:var(--cream);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;outline:none;transition:border-color .2s ease;width:100%}@media (max-width:768px){input,select,textarea{font-size:16px!important}}input:focus,textarea:focus{border-color:var(--gold)}.display{letter-spacing:.02em}.display,.mark{font-family:var(--font-display);font-weight:300}.mark{color:var(--gold)}.muted{color:var(--cream-dim)}.dim{color:var(--cream-muted)}@keyframes kikuPulse{0%{box-shadow:0 0 0 0 hsla(39,46%,61%,.7)}70%{box-shadow:0 0 0 8px hsla(39,46%,61%,0)}to{box-shadow:0 0 0 0 hsla(39,46%,61%,0)}}.kiku-room-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);grid-gap:24px;gap:24px}@media (max-width:900px){.kiku-room-grid{grid-template-columns:1fr}.kiku-room-chat{height:auto!important;min-height:320px;max-height:60vh}}.kiku-header-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}@media (max-width:520px){.kiku-header-nav button{padding:8px 10px;font-size:13px}.kiku-header-nav{gap:6px}}@media (max-width:380px){.kiku-header-nav button{padding:7px 9px;font-size:12px}}@media (max-width:480px){.kiku-hide-narrow{display:none}}.kiku-row-hover{transition:background .15s ease,border-color .2s ease}.kiku-row-hover:hover{background:var(--surface-2);border-color:var(--border-lit)}.kiku-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--warm-charcoal);color:var(--cream);border:1px solid var(--gold);border-radius:var(--radius-lg);padding:10px 18px;font-size:13px;letter-spacing:.02em;z-index:200;box-shadow:0 8px 24px rgba(0,0,0,.4);animation:kikuToastIn .2s ease-out}@keyframes kikuToastIn{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}