*{box-sizing:border-box} :root{font-family:Arial,"Noto Sans JP","Yu Gothic UI",sans-serif;color:#0f0f0f;background:#fff;font-synthesis:none}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0;background:none}button:focus-visible,a:focus-visible{outline:2px solid #1769aa;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}svg{width:24px;height:24px;flex-shrink:0}a{color:inherit;text-decoration:none}.muted{color:#606060}.small{font-size:12px}.icon{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:27px;flex-shrink:0}.icon:hover{background:#eee}#header{height:64px;background:#fff;display:flex;align-items:center;gap:18px;padding:0 28px 0 18px;position:fixed;top:0;left:0;right:0;z-index:10}.brand{display:flex;align-items:center;gap:4px;white-space:nowrap}.brand b{font-size:25px;letter-spacing:-1.3px;font-weight:800}.brand-mark{display:inline-grid;place-items:center;background:#f03;color:#fff;width:36px;height:25px;border-radius:8px;font-size:16px;padding-left:2px}.brand sup{align-self:start;font-size:10px;color:#606060;margin:1px 0 0 2px}#search{display:flex;border:1px solid #d0d0d0;border-radius:28px;height:40px;margin:auto;max-width:600px;width:45%;overflow:hidden}#query{border:0;outline:0;min-width:0;padding:0 20px;flex:1;background:transparent;font-size:16px}#search-button{border-left:1px solid #d3d3d3;background:#f8f8f8;border-radius:0;width:62px}.header-actions{display:flex;gap:22px;align-items:center}.create{display:flex;align-items:center;gap:6px;border-radius:22px;padding:8px 14px;background:#f2f2f2;font-size:14px;font-weight:600}.avatar{border-radius:50%;width:36px;height:36px;display:inline-grid;place-items:center;background:#237b8c;color:white;flex-shrink:0;font-weight:500;font-size:16px}.color-1{background:#a26042}.color-2{background:#6f68a2}.color-3{background:#576e43}.large{width:58px;height:58px;font-size:26px}#sidebar{width:216px;position:fixed;top:76px;bottom:0;padding:0 12px;overflow:auto}.nav-item{display:flex;align-items:center;gap:22px;width:100%;border-radius:10px;font-size:14px;padding:13px 12px;margin-bottom:4px;text-align:left}.nav-item.selected{background:#f2f2f2;font-weight:700}.nav-item:hover{background:#f2f2f2}.nav-item.selected svg{stroke-width:2.2}hr{border:0;border-top:1px solid #e7e7e7;margin:18px 0}.sidebar-note{padding:16px 12px;line-height:1.7;font-size:12px;color:#777}.sidebar-note b{display:block;color:#333;margin-top:14px}.sidebar-note span:last-child{font-size:11px;color:#909090}.mini-spark{color:#f03;font-size:23px}main{margin-left:240px;padding:72px 32px 60px 0}#chips{display:flex;gap:12px;position:sticky;top:64px;background:#fff;padding:12px 0 20px;z-index:5;overflow:auto;scrollbar-width:none}.chip{background:#f2f2f2;border-radius:8px;padding:9px 13px;font-size:14px;font-weight:600;white-space:nowrap}.chip.selected{background:#0f0f0f;color:#fff}.feed-heading{display:flex;align-items:center;justify-content:space-between;margin:9px 0 23px}.feed-heading h1{font-size:18px;letter-spacing:.01em;margin:0}.feed-heading span{font-size:11px;color:#777}.feed-heading i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#f03;margin-right:7px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px 18px}.video-card{min-width:0}.thumb{aspect-ratio:16/9;display:block;width:100%;position:relative;border-radius:12px;overflow:hidden;padding:0;background:#eee}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.thumb:hover img{transform:scale(1.025)}.duration{position:absolute;bottom:8px;right:8px;background:#000c;color:#fff;font-size:12px;font-weight:600;border-radius:4px;padding:2px 4px}.ai-badge{position:absolute;top:10px;left:10px;background:#0008;color:#fff;border:1px solid #ffffff60;border-radius:4px;padding:2px 5px;font-size:10px;letter-spacing:1px}.video-info{display:flex;align-items:flex-start;gap:11px;padding-top:12px}.info-text{flex:1;min-width:0}.title-button{padding:0;text-align:left;width:100%}h3{font-size:15px;line-height:1.5;margin:0 0 5px;font-weight:650}.title-button h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-info p{font-size:12px;color:#606060;line-height:1.7;margin:0}.verified{font-size:8px;background:#888;border-radius:50%;display:inline-grid;place-items:center;width:10px;height:10px;color:white}.dots{font-size:24px;padding:0;width:18px}.rank-tag{font-size:11px;color:#777;margin-top:7px;display:flex;gap:4px;align-items:center}.rank-tag svg{width:12px;height:12px}.page-heading{display:flex;align-items:center;gap:18px;margin:20px 0 35px}.page-heading h1{font-size:26px;margin:0 0 6px}.page-heading p{margin:0;color:#666;font-size:13px}.heading-icon{width:64px;height:64px;border-radius:50%;background:#fff0ef;display:grid;place-items:center;color:#e82a29}.heading-icon svg{height:30px;width:30px}.fiction-label{margin-left:auto;color:#777;font-size:11px}.ranking-list{display:flex;flex-direction:column;gap:25px}.ranking-list .video-card{display:flex;align-items:center;gap:22px}.ranking-list .thumb{width:320px;flex-shrink:0}.ranking-list .video-info{padding:0;flex:1}.ranking-list .video-info>.avatar{display:none}.ranking-list h3{font-size:18px}.ranking-list p{font-size:13px}.rank-number{font-size:23px;color:#aaa;font-weight:700;width:35px;text-align:center}.top-rank{color:#111}.empty{grid-column:1/-1;padding:80px 20px 110px;text-align:center;display:flex;align-items:center;flex-direction:column}.empty-play{display:grid;place-items:center;width:82px;height:60px;border-radius:17px;color:#f03;background:#fff0f1;font-size:27px;padding-left:5px;transform:rotate(-6deg);margin-bottom:25px}.empty h2{font-size:23px;letter-spacing:.02em;margin:0 0 10px}.empty p{font-size:14px;color:#777;margin:0 0 25px}.empty small{color:#999;font-size:11px;margin-top:20px}.primary{background:#0f0f0f;color:white;border-radius:28px;padding:14px 24px;font-size:14px;font-weight:700}.primary:hover{background:#303030}.soft{background:#f2f2f2;border-radius:20px;padding:9px 16px;font-size:12px}.page-heading .soft{margin-left:auto}#bottom{display:none}dialog{border:0;border-radius:16px;padding:0;box-shadow:0 20px 100px #0004;color:#0f0f0f;width:620px;max-width:calc(100% - 32px);max-height:92dvh}dialog::backdrop{background:#0007}.dialog-top{display:flex;align-items:center;gap:16px;padding:15px 20px;border-bottom:1px solid #eee;min-height:70px}.dialog-top h2{font-size:23px;margin:0}.dialog-top .small{margin-left:auto}.upload-content{padding:25px 26px}.title-entry{display:flex;align-items:flex-start;gap:20px;padding-bottom:24px;border-bottom:1px solid #ddd}.thumbnail-placeholder{width:126px;aspect-ratio:16/9;background:linear-gradient(145deg,#f5f0f2,#ebe8ee);border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;flex-shrink:0;color:#8e7b88}.thumbnail-placeholder>span{font-size:29px}.thumbnail-placeholder small{font-size:10px;margin-top:4px}.thumbnail-placeholder b{position:absolute;top:5px;right:5px;background:#0007;color:white;border-radius:4px;font-size:9px;padding:2px 3px}.title-field{flex:1;min-width:0}.title-field textarea{resize:vertical;border:0;outline:0;width:100%;height:80px;max-height:170px;padding:10px 0;font-size:18px;line-height:1.5}.title-field small{display:block;text-align:right;color:#999;font-size:10px}.channel{display:flex;align-items:center;gap:13px;margin:25px 0}.channel b{font-size:15px}.channel small{display:block;font-size:11px;margin-top:5px}.setting-row{display:flex;align-items:center;gap:20px;min-height:75px}.setting-row>span:first-child{font-size:28px;width:30px;text-align:center}.setting-row>div{display:flex;flex-direction:column;gap:5px}.setting-row small{font-size:12px;color:#777}.setting-row b{font-size:16px;font-weight:600}.setting-row>.chevron{margin-left:auto;font-size:32px}.setting-row>.pill{margin-left:auto}.pill{display:inline-block;background:#f1f1f1;color:#666;border-radius:5px;font-size:10px;font-weight:500;padding:4px 7px}details{margin:15px 0}summary{background:#f2f2f2;list-style:none;cursor:pointer;border-radius:25px;text-align:center;padding:12px;font-size:14px;font-weight:600}summary::-webkit-details-marker{display:none}summary span{margin-left:15px}details p{font-size:12px;line-height:1.9;color:#777;padding:0 10px}.upload-note{display:flex;gap:12px;align-items:center;margin-top:25px}.upload-note>span{color:#ee2342;font-size:24px}.upload-note p{font-size:13px;line-height:1.8}.upload-note p span{color:#999;font-size:11px}.disclaimer{font-size:11px;line-height:1.8;margin:5px 0}#upload footer{padding:12px 26px 25px}#upload footer .primary{width:100%;font-size:16px}.error{font-size:12px;color:#c12626}.profile-body{padding:28px;display:flex;flex-direction:column;gap:14px}.profile-body input{border:1px solid #ccc;border-radius:7px;padding:12px}.profile-body p{font-size:12px;line-height:1.8}.profile-body label{font-size:13px}#profile-form .dialog-top{justify-content:space-between}#watch{width:920px}#watch .dialog-top{border:0}.watch-image{position:relative;background:#000}.watch-image img{display:block;aspect-ratio:16/9;width:100%;object-fit:contain}.watch-image>span{position:absolute;bottom:10px;left:12px;background:#0009;color:#eee;font-size:10px;padding:5px 8px;border-radius:4px}.watch-body{padding:20px 24px}.watch-body>h2{font-size:21px;line-height:1.5;margin:0 0 20px}.watch-author{display:flex;gap:12px;align-items:center;font-size:14px}.watch-author .pill{margin-left:auto}.description{padding:15px;background:#f2f2f2;border-radius:10px;margin:20px 0 30px;font-size:13px;line-height:1.8}.description p{margin:6px 0}.description small{font-size:11px;color:#777}.watch-body>h3{font-size:18px;margin-bottom:25px}.watch-body h3 .pill{margin-left:10px}.comment{display:flex;gap:13px;margin-bottom:27px;font-size:13px}.comment b{font-size:12px}.comment small{font-size:10px;color:#888}.comment p{line-height:1.7;margin:6px 0}.skeleton{display:grid;place-items:center;background:linear-gradient(130deg,#eee9f0,#f8f6f8);text-align:center}.skeleton>div{font-size:33px;color:#967e94;max-width:90%;padding:10px}.skeleton p{font-size:13px;color:#555}.skeleton small{font-size:10px;display:block;color:#888;line-height:1.8}.job-actions{display:flex;gap:12px;margin-top:8px}.job-actions button{font-size:12px;background:#eee;border-radius:15px;padding:6px 10px}#toast{position:fixed;bottom:85px;left:50%;transform:translate(-50%,15px);background:#222;color:white;padding:14px 22px;border-radius:8px;font-size:13px;z-index:100;opacity:0;pointer-events:none;transition:.2s;max-width:90%;width:max-content}#toast.show{opacity:1;transform:translate(-50%,0)}.compact #sidebar{width:80px}.compact .nav-item{flex-direction:column;gap:5px;font-size:10px;padding:14px 0}.compact .sidebar-note,.compact hr{display:none}.compact main{margin-left:100px}
@media(min-width:1700px){.video-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1150px){#sidebar{width:82px}.nav-item{flex-direction:column;gap:5px;font-size:10px;padding:14px 0}.sidebar-note,hr{display:none}main{margin-left:104px;padding-right:24px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feed-heading span{display:none}}
@media(max-width:640px){#header{height:60px;padding:0 16px;gap:10px}.desktop{display:none}.brand b{font-size:24px}.brand-mark{width:33px;height:24px}.brand sup{font-size:8px}.header-actions{gap:14px;margin-left:auto}.header-actions>.avatar{width:29px;height:29px;font-size:13px}.create{padding:5px;background:none}.create span{display:none}#search{width:36px;max-width:36px;border:0;margin:0 0 0 auto;overflow:visible}#query{display:none}#search:focus-within{position:absolute;left:12px;right:12px;width:auto;max-width:none;background:white;border:1px solid #ccc;z-index:2}#search:focus-within #query{display:block}#search-button{width:36px;border:0;background:white;flex-shrink:0}#sidebar{display:none}main,.compact main{margin:0;padding:60px 0 90px}#chips{top:60px;gap:10px;padding:12px 14px 14px}.chip{padding:8px 13px;font-size:13px;border-radius:8px}.feed-heading{display:none}.video-grid{display:flex;flex-direction:column;gap:25px}.thumb{border-radius:0}.video-info{padding:12px 13px 0;gap:11px}.video-info>.avatar{width:36px;height:36px}.title-button h3{font-size:15px;line-height:1.5;margin-bottom:5px}.video-info p{font-size:12px;display:inline}.video-info p+p:before{content:' ・ '}.video-info p+p span{white-space:nowrap}.rank-tag{margin-top:7px}.dots{font-size:24px;width:22px}.duration{font-size:12px}#bottom{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:12;height:calc(61px + env(safe-area-inset-bottom));padding:4px 12px env(safe-area-inset-bottom);background:#fffffff5;backdrop-filter:blur(14px);border-top:1px solid #eee;justify-content:space-around;align-items:center}#bottom button{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:9px;color:#777;padding:5px 13px}#bottom button.selected{color:#111}#bottom button.selected svg{stroke-width:2.5}#bottom .bottom-plus{width:40px;height:40px;border-radius:50%;background:#f2f2f2;color:#111;justify-content:center;padding:0}.page-heading{margin:17px 18px 25px;gap:12px}.page-heading h1{font-size:22px}.page-heading p{font-size:11px}.heading-icon{width:48px;height:48px}.fiction-label{display:none}.ranking-list{gap:24px}.ranking-list .video-card{display:grid;grid-template-columns:34px 1fr;gap:0}.ranking-list .rank-number{grid-column:1;grid-row:1;font-size:16px;width:34px}.ranking-list .thumb{width:100%;grid-column:2;border-radius:9px 0 0 9px}.ranking-list .video-info{grid-column:2;padding:10px 12px 0 0}.ranking-list h3{font-size:14px}.ranking-list p{font-size:11px}.ranking-list .rank-tag{display:none}dialog{width:100%;max-width:100%;height:100dvh;max-height:100dvh;border-radius:0;margin:0}#upload-form{display:flex;flex-direction:column;min-height:100%}.dialog-top{border:0;padding:15px 15px;gap:12px}.dialog-top h2{font-size:25px}.dialog-top>.small{display:none}.upload-content{padding:16px 20px;flex:1}.title-entry{margin:0 -20px;padding:0 20px 23px;gap:17px}.thumbnail-placeholder{width:102px;aspect-ratio:16/9}.thumbnail-placeholder>span{font-size:22px}.thumbnail-placeholder small{font-size:8px;margin-top:2px}.title-field textarea{font-size:17px;height:80px;padding:12px 0}.channel{margin:28px 0}.channel .avatar{width:40px;height:40px}.channel b{font-size:16px}.setting-row{min-height:78px;gap:18px}.setting-row b{font-size:17px}summary{padding:14px;font-size:15px}.upload-note{margin-top:25px}.disclaimer{font-size:11px;line-height:1.9}#upload footer{padding:15px 20px calc(25px + env(safe-area-inset-bottom))}#upload footer .primary{padding:17px}.empty{padding:90px 20px}.empty h2{font-size:20px}.empty p{font-size:12px}.empty-play{width:72px;height:52px}.watch-body{padding:18px 16px}.watch-body>h2{font-size:19px}#watch .dialog-top{position:sticky;top:0;background:white;z-index:1}.comment{font-size:13px}}
/* Match the rendered image height to its responsive width, not its HTML height attribute. */
.watch-image img{height:auto}
.reaction-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:16px 0}
.reaction-group{display:inline-flex;align-items:center;background:#f2f2f2;border-radius:24px;overflow:hidden;max-width:100%}
.reaction-group button{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;font-size:14px;font-weight:600;white-space:nowrap}
.reaction-group button+button{border-left:1px solid #d3d3d3}
.reaction-group button:hover{background:#e5e5e5}
.reaction-group svg{width:21px;height:21px}
.reaction-note{font-size:11px;color:#777}

/* Detail, upload and profile panels share the same persistent site navigation. */
body{--panel-left:216px;--header-height:64px;--panel-bottom:0px}
body.compact{--panel-left:80px}
body.panel-open{overflow:hidden}
#upload[open],#watch[open],#profile-dialog[open]{position:fixed;inset:var(--header-height) 0 var(--panel-bottom) var(--panel-left);z-index:8;width:auto;max-width:none;height:auto;max-height:none;margin:0;border:0;border-top:1px solid #eee;border-radius:0;box-shadow:none;overflow-y:auto;overscroll-behavior:contain}
dialog .dialog-top{position:sticky;top:0;z-index:2;background:#fff}
#upload-form{max-width:720px;min-height:100%;margin:0 auto;display:flex;flex-direction:column}
#upload .upload-content{flex:1}
#watch-content{max-width:1040px;margin:0 auto}
#profile-form{max-width:560px;margin:0 auto}
.ranking-list .video-info{min-width:0}
@media(max-width:1150px){body{--panel-left:82px}}
@media(max-width:640px){
 body,body.compact{--panel-left:0px;--header-height:60px;--panel-bottom:calc(61px + env(safe-area-inset-bottom))}
 .ranking-list{padding:0 14px}
 .ranking-list .video-card{grid-template-columns:28px minmax(0,1fr);column-gap:8px}
 .ranking-list .rank-number{width:28px}
 .ranking-list .thumb{width:100%;min-width:0;border-radius:10px}
 .ranking-list .video-info{padding:10px 0 0}
 #watch .dialog-top{top:0}
}
@media(max-width:360px){#header{gap:6px;padding:0 12px}.brand b{font-size:21px}.header-actions{gap:8px}}

#mock-banner{position:fixed;top:0;left:0;right:0;height:28px;z-index:100;background:#192c42;color:white;text-align:center;font-size:11px;line-height:28px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 8px}
#header{top:28px}#sidebar{top:100px}#chips{top:92px}main{padding-top:120px}body.panel-open dialog{top:100px;max-height:calc(100dvh - 100px)}
.mock-box{background:#f2f6fa;border:1px solid #dbe4ee;border-radius:14px;padding:18px;margin:24px 0;line-height:1.7}.mock-box p{margin:10px 0}.mock-box small{display:block;color:#526477;margin-top:12px;font-size:12px}.mock-box button{margin:6px 8px 6px 0}
@media(max-width:640px){#header{top:28px}#chips{top:88px}main{padding-top:96px}body.panel-open dialog{top:88px;max-height:calc(100dvh - 149px - env(safe-area-inset-bottom))}#mock-banner{font-size:10px}.mock-box{padding:15px}}