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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Main theme control: isolated from the existing page layout. */
.sound-toggle{position:fixed;right:24px;bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:19;display:flex;align-items:center;gap:9px;min-height:44px;padding:10px 15px;border:1px solid #9eac9277;border-radius:24px;background:#f7f8f2ed;backdrop-filter:blur(12px);box-shadow:0 3px 18px #092c2114;color:#254d38;font-family:Georgia,'Yu Mincho',serif;font-size:12px;letter-spacing:.08em}.sound-toggle>span:first-child{font-size:18px}.sound-toggle[aria-pressed=true]{background:#153b30ed;color:#f1f3e7;border-color:#acba9e99}.sound-toggle:hover{box-shadow:0 4px 22px #092c2128}@media(max-width:650px){.sound-toggle{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));padding:9px 12px;font-size:11px;gap:7px}}

/* Character files: additive, progressive disclosure inside existing details. */
.profile-extension{margin-top:28px;border-top:2px solid var(--profile-accent,#a68b4f)}.profile-overview{padding:20px 0 8px}.profile-overview>span{font-size:12px;letter-spacing:.15em}#detail-content .profile-overview p{font-size:14px;line-height:1.9;margin:12px 0}.profile-fold{border-bottom:1px solid #153b3026;background:#ffffff40}.profile-fold summary,.campus-anecdote summary{cursor:pointer;padding:19px 9px;font-size:14px;line-height:1.8;list-style:none}.profile-fold summary:after,.campus-anecdote summary:after{content:'＋';float:right;margin-left:8px}.profile-fold[open]>summary:after,.campus-anecdote[open]>summary:after{content:'−'}.profile-fold summary::-webkit-details-marker,.campus-anecdote summary::-webkit-details-marker{display:none}.profile-fold summary span{display:block;letter-spacing:.13em;font-size:12px;color:#496153}.profile-fold[open]>summary{background:#e9efe650}.profile-fold summary:focus-visible,.campus-anecdote summary:focus-visible{outline:2px solid #a68b4f;outline-offset:3px}#detail-content .profile-fold>p{padding:0 12px 15px;margin-top:18px;font-size:16px;line-height:2;white-space:normal}.profile-facts{margin:8px 12px 20px}.profile-facts>div{display:grid;grid-template-columns:100px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid #153b3014}.profile-facts dt{font-size:13px;color:#4a6054;line-height:1.9}.profile-facts dd{font-size:14px;line-height:1.9;margin:0;overflow-wrap:anywhere}.relation-words{font-size:12px;line-height:2.1;letter-spacing:.05em;padding:0 12px 23px;color:#526354}.campus-anecdote{margin-top:55px;border-top:1px solid #153b3030;border-bottom:1px solid #153b3030}.campus-anecdote summary{padding:23px 5px}.campus-anecdote summary span{display:block;font-size:12px;letter-spacing:.12em;color:#63766a}.anecdote-lines{padding:0 15px 22px}.anecdote-lines p{font-size:16px;line-height:2}.anecdote-lines b{font-size:14px;display:inline-block;min-width:50px;font-weight:400;color:#667455}.executives .elders-title{font-size:24px;letter-spacing:.25em;border-left:3px solid #bda563;padding-left:17px;color:#e0c878}.executives{box-shadow:inset 0 1px #c7b37755;background:linear-gradient(135deg,#09141e,#102832 55%,#080f18)}.guardian.spring{border-top:2px solid #F2A7B8}.guardian.summer{border-top:2px solid #F2B544}.guardian.autumn{border-top:2px solid #334A6E}.guardian.winter{border-top:2px solid #AAA8BA}@media(max-width:650px){.profile-facts>div{grid-template-columns:85px 1fr;gap:9px}.campus-anecdote summary{font-size:14px}.anecdote-lines{padding-left:0;padding-right:0}.executives .elders-title{font-size:22px}}

/* A small wardrobe selector around each existing character visual. */
.character-visual{width:100%;min-width:0;align-self:start}.wardrobe-frame{position:relative;width:100%;overflow:hidden}.wardrobe-frame .normal-art{display:block;width:100%;height:auto;transition:opacity .25s ease}.wardrobe-frame .field-art{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .25s ease;pointer-events:none}.character-visual[data-style=field] .normal-art{opacity:0}.character-visual[data-style=field] .field-art{opacity:1}.wardrobe-controls{display:flex;align-items:center;justify-content:center;gap:5px;margin:14px 0 0}.wardrobe-controls>span{font-size:11px;letter-spacing:.14em;margin-right:9px;color:#536457}.wardrobe-controls button{min-height:44px;padding:10px 16px;border:1px solid #243e3533;background:#ffffff60;color:#253B46;font-size:12px;letter-spacing:.08em}.wardrobe-controls button[aria-pressed=true]{background:#253B46;color:#f7f8f2;border-color:#253B46}.person .wardrobe-caption,.guardian .wardrobe-caption,#detail-content .wardrobe-caption{min-height:44px;margin:9px 0 0;text-align:center;font-size:12px;line-height:1.8;letter-spacing:.05em;color:#536457;white-space:normal}.field-intro{border-top:1px solid #153b3025;border-bottom:1px solid #153b3025;margin-bottom:28px}.field-intro summary{padding:17px 5px;cursor:pointer;font-size:15px;line-height:1.9}.field-intro summary span{font-size:12px;letter-spacing:.1em;margin-right:14px}.field-intro p{font-size:16px;line-height:2;padding:0 15px}.person .role{margin-top:8px}.guardian-art .wardrobe-frame img{object-fit:contain}#detail-content .wardrobe-frame .field-art{height:100%;max-height:none}@media(max-width:650px){.wardrobe-controls button{padding:10px 14px}.field-intro summary span{display:block}.field-intro p{padding:0 5px}}