:root{--color-bg: #f4f6f9;--color-bg-card: #ffffff;--color-text: #2d3748;--color-text-muted: #718096;--color-main: #ff5e7e;--color-border: #e2e8f0;--color-accent: #e2d7c7;--novel-card-bg: #fcfcfc;--novel-card-border: #edf2f7;--novel-section-bg: #ffffff;--muted-text: #999999;--desc-text: #666666;--ll-border: #fbd5e5;--ll-badge: #d02c7e;--ll-badge-text: #ffffff;--ll-title: #d02c7e;--ml-border: #fff3cd;--ml-badge: #ffc30b;--ml-badge-text: #333333;--ml-title: #e6a100;--profile-bg: #ffffff;--profile-border: var(--color-main);--profile-meta-border: #e2d7c7;--diary-color: #8A6294;--shadow-main: rgba(255, 94, 126, .03);--shadow-main-hover: rgba(255, 94, 126, .08)}[data-theme=dark]{--color-bg: #0f1520;--color-bg-card: #1a2030;--color-text: #ccd6e8;--color-text-muted: #8892b0;--color-main: #ff5e7e;--color-border: #2d364d;--color-accent: #2d364d;--novel-card-bg: #131824;--novel-card-border: #2d364d;--novel-section-bg: #1a2030;--muted-text: #a0aabf;--desc-text: #ccd6e8;--ll-border: #4d233d;--ll-badge: #ff52a3;--ll-badge-text: #1a2030;--ll-title: #ff6bb5;--ml-border: #4d3e12;--ml-badge: #cc9c04;--ml-badge-text: #1a2030;--ml-title: #ffd752;--profile-bg: #1a2030;--profile-meta-border: #2d364d;--diary-color: #a07aaa;--shadow-main: rgba(255, 94, 126, .05);--shadow-main-hover: rgba(255, 94, 126, .12)}*,*:before,*:after{box-sizing:border-box}body{background-color:var(--color-bg);color:var(--color-text);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;transition:background-color .3s,color .3s;line-height:1.6}html:not([data-theme]) body{visibility:hidden}.icon{width:1em;height:1em;fill:currentColor;vertical-align:-.125em;flex-shrink:0}.container{max-width:650px;margin:0 auto;padding:0 20px 40px;box-sizing:border-box}footer{text-align:center;margin-top:50px;padding-top:20px;border-top:1px solid var(--color-border);font-size:.85rem;color:var(--color-text-muted)}.site-stamp{margin-bottom:12px}.site-stamp a{display:inline-block;transition:opacity .2s}.site-stamp a:hover{opacity:.75}.site-stamp img{display:block;border-radius:4px;image-rendering:auto}.switch-wrapper{display:flex;align-items:center;gap:10px}.switch-container{position:relative;width:44px;height:22px;background-color:var(--color-main);border-radius:11px;cursor:pointer;flex-shrink:0}.switch-btn-hidden{position:absolute;inset:0;opacity:0;cursor:pointer;z-index:2;margin:0}.switch-container:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;background-color:#fff;border-radius:50%;transition:transform .2s ease;pointer-events:none}[data-theme=dark] .switch-container:after{transform:translate(22px)}.switch-icon-sun{color:#ffb703;font-size:.9rem}.switch-icon-moon{color:#f1c40f;font-size:.9rem}.site-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:24px 0;margin-bottom:20px;border-bottom:1px solid var(--color-border);position:relative;gap:12px}.site-header.is-article{border-bottom-color:var(--color-accent);margin-bottom:40px}.site-header h1{font-size:1.5rem;color:var(--color-main);margin:0;letter-spacing:.05em;font-weight:700;white-space:nowrap;flex:1;text-align:center}.header-actions{display:flex;align-items:center;justify-content:flex-end;flex:0 0 96px;width:96px}.header-back{font-size:.85rem;color:var(--color-text-muted);text-decoration:none;display:flex;align-items:center;gap:6px;font-weight:700;white-space:nowrap;flex:0 0 96px;width:96px;overflow:hidden}[data-theme=dark] .header-back{color:#ccd6e8}.back-home{text-align:center;margin-top:40px}.back-link{display:inline-block;color:var(--color-main);text-decoration:none;font-weight:700;border:2px solid var(--color-main);padding:10px 24px;border-radius:20px;transition:background .2s,color .2s}.back-link:hover{background-color:var(--color-main);color:#fff}.main-banner{width:100%;position:relative;margin-bottom:24px}.main-banner img{width:100%;height:auto;display:block}.switch-overlay{position:absolute;bottom:16px;left:16px;z-index:10;background:#fff9;padding:6px 10px;border-radius:20px;backdrop-filter:blur(4px)}[data-theme=dark] .switch-overlay{background:#0006}.site-description{font-size:.95rem;color:var(--color-text);line-height:1.6;margin-bottom:32px;opacity:.85;text-align:center}.whats-new{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:16px;padding:24px;margin-bottom:32px;box-shadow:0 4px 12px #00000005;transition:background .3s,border-color .3s}.whats-new h2{font-size:1.2rem;color:var(--color-main);margin:0 0 16px;font-weight:700}.news-list{list-style:none;padding:0;margin:0}.news-item{display:flex;flex-direction:column;gap:4px;margin-bottom:16px;font-size:.9rem;line-height:1.5}.news-item:last-child{margin-bottom:0}.news-date{font-weight:700;color:#999;flex-shrink:0}[data-theme=dark] .news-date{color:#a0aabf}.news-text{color:var(--color-text)}.news-text a{color:var(--color-text);text-decoration:none;border-bottom:1px dashed var(--color-main)}@media(min-width:500px){.news-item{flex-direction:row;gap:16px}}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:40px}.menu-card{background:var(--color-bg-card);border:2px solid var(--color-main);border-radius:16px;padding:24px;text-align:center;text-decoration:none;color:var(--color-text);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;box-shadow:0 4px 12px var(--shadow-main);transition:transform .2s,background .3s,border-color .3s}.menu-card:hover{transform:translateY(-3px);background:var(--shadow-main-hover)}.menu-icon{font-size:1.5rem;color:var(--color-main)}.menu-label{font-size:.85rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.profile-section{background:var(--profile-bg);border:2px solid var(--profile-border);border-radius:16px;padding:30px;margin-bottom:30px;box-shadow:0 4px 12px #00000005;transition:background .3s,border-color .3s}.profile-name{font-size:1.4rem;font-weight:700;color:var(--color-main);margin:0 0 5px}.profile-id{font-size:.9rem;color:var(--color-text-muted);margin-bottom:20px}.profile-heading{font-size:1.05rem;font-weight:700;color:var(--color-main);margin:20px 0 10px}.profile-text{font-size:.95rem;line-height:1.6;color:var(--color-text);margin-bottom:10px}.profile-meta{border-top:1px dashed var(--profile-meta-border);margin-top:25px;padding-top:20px;font-size:.9rem;transition:border-color .3s}.profile-meta-item{margin-bottom:8px}.profile-meta-label{font-weight:700;color:var(--color-text);display:inline-block;width:80px}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:15px;list-style:none;padding:0;margin:0}@media(min-width:500px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}.gallery-item img{width:100%;height:auto;aspect-ratio:1 / 1;object-fit:cover;border-radius:8px;display:block;background-color:var(--novel-card-bg)}.gallery-thumb-btn{all:unset;display:block;cursor:pointer;border-radius:8px;overflow:hidden;width:100%;transition:transform .2s,box-shadow .2s}.gallery-thumb-btn:hover,.gallery-thumb-btn:focus-visible{transform:translateY(-3px);box-shadow:0 6px 20px #00000026;outline:2px solid var(--color-main);outline-offset:2px}.gallery-thumb-btn img{width:100%;aspect-ratio:1 / 1;object-fit:cover;display:block;border-radius:8px;background-color:var(--novel-card-bg)}.lb-overlay{position:fixed;inset:0;z-index:1000;background:#000000eb;display:flex;align-items:center;justify-content:center;gap:0}.lb-overlay[hidden]{display:none}.lb-img-wrap{display:flex;align-items:center;justify-content:center;max-width:calc(100vw - 120px);max-height:calc(100vh - 80px)}.lb-img{max-width:100%;max-height:calc(100vh - 80px);object-fit:contain;border-radius:4px;display:block;user-select:none;-webkit-user-drag:none}.lb-close{position:fixed;top:16px;right:20px;background:none;border:none;color:#fff;font-size:2rem;line-height:1;cursor:pointer;padding:8px;opacity:.7;transition:opacity .2s;z-index:1001}.lb-close:hover{opacity:1}.lb-nav{position:fixed;top:50%;transform:translateY(-50%);background:#ffffff1a;border:none;color:#fff;font-size:2.4rem;line-height:1;cursor:pointer;padding:16px 12px;border-radius:8px;opacity:.7;transition:opacity .2s,background .2s;z-index:1001;user-select:none}.lb-nav:hover{opacity:1;background:#fff3}.lb-prev{left:8px}.lb-next{right:8px}.lb-counter{position:fixed;bottom:16px;left:50%;transform:translate(-50%);color:#fff9;font-size:.85rem;margin:0;letter-spacing:.1em;pointer-events:none}@media(max-width:500px){.lb-nav{font-size:1.8rem;padding:12px 8px}.lb-img-wrap{max-width:calc(100vw - 80px)}}.genre-section{background:var(--novel-section-bg);border:2px solid var(--color-main);border-radius:16px;padding:24px;margin-bottom:30px;transition:background .3s,border-color .3s}.genre-title{font-size:1.1rem;display:inline-block;padding:4px 16px;border-radius:8px;margin:0 0 20px;font-weight:700;background-color:var(--color-main);color:#fff}.work-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:500px){.work-list{grid-template-columns:1fr 1fr}}.work-item{position:relative;background-color:var(--novel-card-bg);border:1px solid var(--novel-card-border);border-radius:12px;padding:16px;display:flex;flex-direction:column;transition:transform .2s,border-color .2s;overflow:hidden}.work-item:hover{transform:translateY(-2px);border-color:var(--color-main)}.work-link{text-decoration:none;color:inherit}.work-link:after{content:"";position:absolute;inset:0;border-radius:12px}.work-title{font-weight:700;font-size:1rem;display:block;margin-bottom:4px;color:var(--color-main);word-break:break-all;overflow-wrap:break-word}.work-meta{font-size:.75rem;color:var(--muted-text);margin-bottom:6px}.work-desc{font-size:.85rem;color:var(--desc-text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all;overflow-wrap:break-word;flex:1}.genre-section.millionlive{border-color:var(--ml-border)}.genre-section.millionlive .genre-title{background-color:var(--ml-badge);color:var(--ml-badge-text)}.genre-section.millionlive .work-title{color:var(--ml-title)}.genre-section.millionlive .work-item:hover{border-color:var(--ml-title)}.genre-section.lovelive{border-color:var(--ll-border)}.genre-section.lovelive .genre-title{background-color:var(--ll-badge);color:var(--ll-badge-text)}.genre-section.lovelive .work-title{color:var(--ll-title)}.genre-section.lovelive .work-item:hover{border-color:var(--ll-title)}.genre-section.diary{border-color:var(--diary-color)}.genre-section.diary .genre-title{background-color:var(--diary-color)}.genre-section.diary .work-item:hover{border-color:var(--diary-color)}.genre-section.diary .work-title{color:var(--diary-color)}.article-title{text-align:center;font-size:1.4rem;color:var(--color-text);margin:0 0 10px;line-height:1.5;word-break:break-all}.article-meta{text-align:center;font-size:.8rem;color:var(--color-text-muted);margin-bottom:40px}.column-article{font-size:1.05rem;line-height:1.9;letter-spacing:.06em;text-align:justify;word-wrap:break-word;color:var(--color-text)}.column-article h2{font-size:1.4rem;color:var(--color-main);margin-top:2em;margin-bottom:1em;border-bottom:2px solid var(--color-accent);padding-bottom:.5em}.column-article h3{font-size:1.2rem;color:var(--color-main);margin-top:2em}.column-article a{color:var(--color-main);text-decoration:none;border-bottom:1px dashed var(--color-main);font-weight:700}.novel-body{font-size:1.05rem;line-height:1.9;letter-spacing:.06em;text-align:justify;word-wrap:break-word;color:var(--color-text)}.novel-body p{margin:0 0 1.5em}.novel-separator{text-align:center;color:var(--color-main);margin:3em 0;letter-spacing:.5em;font-weight:700}.novel-body hr{border:none;text-align:center;margin:3em 0}.novel-body hr:before{content:"◆ ◆ ◆";color:var(--color-main);letter-spacing:.5em;font-weight:700}.novel-nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-top:2px solid var(--color-accent);border-bottom:2px solid var(--color-accent);padding:20px 0;margin-top:60px;gap:8px}.nav-item{text-decoration:none;color:var(--color-main);font-weight:700;font-size:.9rem;transition:opacity .2s}.nav-item:hover{opacity:.7}.nav-prev{text-align:left}.nav-center{text-align:center;color:var(--color-text-muted);font-weight:400}.nav-next{text-align:right}