@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&display=swap');
:root{--bg:#f5f6f2;--panel:#ecefe7;--card:#fff;--ink:#2d352c;--muted:#8b9483;--line:#e0e5d9;--accent:#617a50;--hover:#e4eadc;--sidebar:216px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:13px -apple-system,BlinkMacSystemFont,'Noto Sans JP',sans-serif;height:100dvh;overflow:hidden}button,input,select{font:inherit}button{color:inherit;cursor:pointer;border:0;background:none}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,select{color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:7px}a{color:var(--accent)}[hidden]{display:none!important}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);display:flex;flex-direction:column;background:var(--panel);border-right:1px solid var(--line);padding:24px 14px 16px}.brand{display:flex;align-items:center;gap:10px;padding:0 7px 24px;flex-shrink:0}.brand #home{font:600 26px Georgia,serif;letter-spacing:-1px;padding:0;color:var(--accent);white-space:nowrap}.brand #home span{color:var(--ink)}.logo{color:var(--accent)}.add-round{margin-left:auto;border:1px solid #cdd7c2;background:#e2e9d9;border-radius:50%;width:28px;height:28px;flex-shrink:0;font-size:22px;line-height:25px;padding:0}.sidebar-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;touch-action:pan-y;-webkit-overflow-scrolling:touch}.sidebar-scroll,.column-body,.deck{scrollbar-width:thin;scrollbar-color:#9ba88e66 transparent}.sidebar-scroll::-webkit-scrollbar,.column-body::-webkit-scrollbar{width:5px}.deck::-webkit-scrollbar{height:7px}.sidebar-scroll::-webkit-scrollbar-thumb,.column-body::-webkit-scrollbar-thumb,.deck::-webkit-scrollbar-thumb{border-radius:99px;background:#9ba88e66}.nav{display:flex;align-items:center;gap:11px;padding:11px 10px;width:100%;text-align:left;border-radius:7px;font-size:12px;color:#748069}.nav:hover,.feed:hover{background:var(--hover)}.nav-icon{font-size:19px;width:22px;text-align:center}.nav small{margin-left:auto;font-size:10px}.label{font-size:9px;letter-spacing:1.5px;color:var(--muted);margin:25px 9px 10px}.feedrow{display:flex}.feed{position:relative;display:flex;align-items:center;gap:9px;min-width:0;width:100%;text-align:left;padding:9px 8px;border-radius:6px;color:#77816f;font-size:11px;min-height:39px}.feed .feedname{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.feed>span:last-child{font-size:9px;margin-left:auto;color:var(--muted)}.favicon{display:inline-grid;place-items:center;width:22px;height:22px;flex-shrink:0;background:#829075;color:#fff;border-radius:6px;font:600 11px Georgia,serif}.group-row{display:flex;align-items:center;margin-top:16px}.group-toggle{flex:0 0 19px;color:var(--muted);font-size:19px;padding:5px 0;border-radius:5px}.group-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;width:100%;min-width:0;padding:8px 5px;text-align:left;color:var(--accent);font-size:11px;font-weight:600;border-radius:5px}.group-heading span{overflow-wrap:anywhere}.group-heading small{font-size:9px;font-weight:400}.group-heading.selected,.feed.selected{background:var(--hover);color:var(--accent)}.feed-group .feedrow{padding-left:7px}.profile{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding:15px 4px 0;margin-top:14px;flex-shrink:0}.avatar{width:27px;height:27px;border-radius:50%;background:#dce4d2;display:grid;place-items:center;color:var(--accent);flex-shrink:0}.profiletext{flex:1;min-width:0}#profileName{font-size:9px;overflow-wrap:anywhere;color:var(--muted)}#logout{display:block;padding:4px 0 0;font-size:9px;color:var(--muted)}#theme{font-size:20px;padding:3px}.workspace{margin-left:var(--sidebar);height:100dvh;display:flex;flex-direction:column;min-width:0}.workspace-header{height:75px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;border-bottom:1px solid var(--line);flex-shrink:0;gap:15px}.workspace-title{display:flex;align-items:center;gap:10px;white-space:nowrap}.deck-symbol{color:var(--accent);font-size:20px}.workspace-title h1{font-size:16px;font-weight:500;margin:0}.workspace-title #columnCount{font-size:10px;color:var(--muted);background:var(--hover);border-radius:5px;padding:3px 6px}.workspace-tools{display:flex;align-items:center;gap:16px;min-width:0}.deck-search{display:flex;align-items:center;gap:8px;color:var(--muted)}.deck-search>span{font-size:23px}.deck-search input{width:160px;padding:7px 0;border:0;border-radius:0;background:transparent;outline-offset:2px;font-size:11px}.deck-search input::placeholder{color:#a0a793}.icon-button{font-size:21px;color:var(--muted);padding:5px}.add-column-button{border:1px solid #cfdac3;background:#e9eedf;color:var(--accent);border-radius:7px;padding:8px 12px;font-size:11px;white-space:nowrap}#layoutStatus{color:var(--muted);font-size:9px;white-space:nowrap}.deck{display:flex;align-items:stretch;gap:18px;padding:22px 24px 16px;min-height:0;flex:1;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain}.deck-column{position:relative;display:flex;flex-direction:column;flex:0 0 var(--column-width,360px);min-width:0;border:1px solid var(--line);border-radius:12px;background:#f0f3ec;overflow:hidden;box-shadow:0 2px 7px #39452e03}.column-header{display:flex;align-items:center;gap:9px;padding:17px 16px 15px;background:var(--card);border-bottom:1px solid var(--line);cursor:grab;min-height:62px;flex-shrink:0}.column-header:active{cursor:grabbing}.column-number{font:10px Georgia,serif;color:#a8b29b}.column-header h2{font-size:13px;font-weight:600;margin:0;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;letter-spacing:-.2px}.column-unread{font-size:10px;color:var(--accent);background:var(--hover);padding:2px 6px;border-radius:5px;min-width:20px;text-align:center}.column-options{font-size:17px;color:var(--muted);padding:1px 4px;border-radius:5px}.column-options:hover{background:var(--hover)}.column-body{flex:1;min-height:0;overflow:auto;padding:0 12px 18px;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}.column-day{font-size:9px;color:#96a18b;letter-spacing:1px;padding:17px 5px 10px}.article-card{border:1px solid var(--line);border-radius:9px;background:var(--card);margin-bottom:12px;padding:15px 14px 10px;transition:border-color .15s}.article-card:hover{border-color:#bdcbaa}.article-meta{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:6px;min-height:17px}.article-meta strong{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:75%;color:#78866b}.unread-dot{width:4px;height:4px;border-radius:50%;background:#80966c;margin-left:auto;flex-shrink:0}.article-main{display:flex;align-items:flex-start;gap:12px;margin-top:10px}.article-thumb{width:76px;height:76px;object-fit:cover;border-radius:6px;flex:0 0 76px}.article-summary{flex:1;min-width:0}.article-title{text-align:left;font-size:13px;line-height:1.8;font-weight:600;padding:0;display:block;letter-spacing:-.2px}.article-title:hover{color:var(--accent)}.article-excerpt{font-size:10px;color:#929d88;line-height:1.85;margin:6px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-read .article-title{color:#8b9680;font-weight:500}.article-actions{display:flex;align-items:center;justify-content:flex-end;gap:13px;margin-top:11px;color:var(--muted)}.article-actions button{font-size:13px;padding:3px}.article-actions .saved{color:#668b40}.column-more{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:7px;background:var(--card);font-size:10px;color:var(--muted);margin-top:15px}.column-empty{padding:65px 18px;text-align:center;color:var(--muted);font-size:12px;line-height:2}.column-error{color:#aa6956}.deck-empty{display:grid;place-content:center;text-align:center;width:100%;min-width:260px;gap:15px;color:var(--muted)}.deck-empty .empty-symbol{font-size:42px;color:#b3c2a5}.deck-empty h2{font-size:19px;font-weight:500;color:var(--ink);margin:0}.deck-empty p{font-size:12px;margin:0}.deck-empty button{justify-self:center}.deck-column.drag-over{outline:2px solid var(--accent);outline-offset:-2px}.deck-column.dragging{opacity:.45}.column-highlight{animation:column-highlight 1.1s ease-out}@keyframes column-highlight{0%{box-shadow:0 0 0 3px #97ac7d99}100%{box-shadow:0 0 0 0 transparent}}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);padding:30px;width:min(640px,92vw);max-height:85dvh;overflow:auto;box-shadow:0 25px 100px #0002}dialog::backdrop{background:#202a2040;backdrop-filter:blur(5px)}dialog h2{font-size:22px;line-height:1.7;margin:0 0 16px}.close{float:right;font-size:23px;color:var(--muted);padding:0 0 5px 10px}.dialog-description{font-size:12px;color:var(--muted);line-height:1.9}.reader-meta{color:var(--muted);font-size:10px;margin-top:4px}.reader-title-link{color:var(--ink);text-decoration:none}.reader-title-link:hover{text-decoration:underline;text-underline-offset:4px}.reader-title-link span{font-size:14px;color:var(--muted)}#reader h2{margin:16px 0 20px;font-size:24px}.reader-image{max-width:100%;max-height:320px;object-fit:contain;border-radius:8px}.article-body{font-size:14px;white-space:pre-wrap;line-height:2;overflow-wrap:anywhere;margin:24px 0}.reader-source{display:inline-block;font-size:12px;margin-top:12px}.primary{background:#627955;color:#fff;padding:10px 18px;border-radius:7px;font-size:12px}.markall{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:8px 10px;border-radius:7px}.forminput{width:100%;padding:11px;margin:9px 0 15px}.popover-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;margin-bottom:13px}.popover-head button{font-size:20px;line-height:20px;color:var(--muted);padding:0}.popover-note{font-size:10px;color:var(--muted);margin-top:12px}.popover-note:empty{display:none}#addDialog,#groupEditor,#columnMenu,#feedMenu{position:fixed;inset:auto;margin:0;width:295px;max-width:calc(100vw - 24px);padding:17px;border:1px solid var(--line);border-radius:11px;background:var(--card);color:var(--ink);box-shadow:0 10px 40px #25321f25}#addDialog{top:76px;left:22px;width:325px}#feedMenu{width:230px;padding:6px}#feedMenuTitle{font-size:10px;color:var(--muted);padding:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#feedMenu button{width:100%;text-align:left;display:block;padding:10px;font-size:12px;border-radius:6px}#feedMenu button:hover,#columnMenu>button:hover{background:var(--hover)}#menuDelete,#removeColumn{color:#a15c4a}#groupFeedName{color:var(--muted);font-size:11px;margin-bottom:15px}#groupForm label,#columnMenu label{font-size:11px}.group-actions{display:flex;justify-content:space-between;gap:8px}#groupError,#addError{color:#a15c4a;font-size:11px}#columnMenu select{display:block;width:100%;padding:9px;margin:8px 0 13px}.column-move{display:flex;gap:8px;margin-bottom:10px}.column-move button{flex:1;border:1px solid var(--line);padding:8px;border-radius:6px;font-size:11px}#columnMenu>button{display:block;width:100%;text-align:left;font-size:11px;padding:10px 6px;border-radius:6px}.url-row{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--muted)}.url-row:focus-within{border-color:#9aaa8a;box-shadow:0 0 0 3px #91a17f15}#feedUrl{width:100%;min-width:0;padding:3px 0;background:transparent;border:0;outline:0;font-size:12px}.submit-feed{background:var(--hover);color:var(--accent);padding:2px 6px;border-radius:4px}.popover-hint{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin-top:8px}.import-link{width:100%;text-align:left;margin-top:14px;padding:12px 0 0;border-top:1px solid var(--line);font-size:11px;color:var(--accent)}.notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;width:max-content;border-radius:8px;background:#34452f;color:#fff;padding:12px 20px;font-size:12px;z-index:20;display:none}.file-picker{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:7px;cursor:pointer;font-size:12px}#opmlFile{position:absolute;width:1px;height:1px;opacity:0}.import-description{font-size:12px;line-height:1.8;color:var(--muted)}#opmlFilename{font-size:10px;color:var(--muted);display:inline-block;margin:10px;overflow-wrap:anywhere}#importSummary,#importProgress{font-size:12px;line-height:1.8}#importItems{max-height:40dvh;overflow:auto}.import-item{display:flex;align-items:flex-start;gap:10px;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}.import-detail{flex:1;min-width:0}.import-url,.import-folder{display:block;font-size:10px;color:var(--muted);overflow-wrap:anywhere;margin-top:4px}.import-status{font-size:10px;color:var(--muted);max-width:135px}.import-status.failed{color:#a15c4a}.import-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.picker-list{display:flex;flex-direction:column;gap:7px;margin:20px 0}.picker-list button{display:flex;align-items:center;justify-content:space-between;text-align:left;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:12px}.picker-list button:hover{background:var(--hover)}.picker-list small{font-size:10px;color:var(--muted)}.picker-special{display:flex;flex-wrap:wrap;gap:8px}.picker-special button{padding:9px 12px;border:1px solid var(--line);border-radius:7px;font-size:11px}#loginScreen{position:fixed;inset:0;z-index:50;background:var(--bg);display:grid;place-items:center}.login-box{padding:35px;border:1px solid var(--line);border-radius:15px;background:var(--card);width:min(400px,90vw)}.login-box .brand{font:600 28px Georgia,serif;padding:0}.login-box h1{font-size:21px;margin:25px 0}.login-box p{font-size:12px;line-height:1.9;color:var(--muted)}body:not(.authenticated)>.sidebar,body:not(.authenticated)>.workspace{display:none}body.authenticated #loginScreen{display:none}.dark{--bg:#1e241d;--panel:#1a2018;--card:#262e23;--ink:#dce4d4;--muted:#8d9b81;--line:#35412e;--accent:#afc694;--hover:#34432a;color-scheme:dark}.dark .deck-column{background:#222a1e}.dark .add-round,.dark .add-column-button{background:#34432a;border-color:#4b5d3e}.dark .article-read .article-title{color:#86977a}.dark .article-excerpt{color:#8b9b7f}.dark .avatar{background:#34432a}
@media(max-width:1000px){.workspace-header{padding:0 18px}.workspace-tools{gap:10px}#layoutStatus{display:none}.deck-search input{width:125px}.deck{padding:18px;gap:14px}}
@media(max-width:760px){:root{--sidebar:65px}.sidebar{padding:17px 7px max(12px,env(safe-area-inset-bottom))}.brand{flex-wrap:wrap;justify-content:center;padding:0 0 15px;gap:10px}.brand #home{font-size:27px}.brand #home span{display:none}.add-round{margin:0;width:25px;height:25px;font-size:20px}.nav{padding:10px 0;justify-content:center;min-height:44px}.navtext,.nav small,.profiletext{display:none}.nav-icon{font-size:20px}.group-row{position:relative;display:block;margin-top:8px}.group-heading{flex-direction:column;gap:2px;min-height:44px;padding:8px 9px 8px 0;font-size:8px;text-align:center;line-height:1.5}.group-heading span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.group-heading small{font-size:8px}.group-toggle{position:absolute;right:-2px;top:4px;width:16px;min-height:35px;font-size:16px;z-index:1}.feed-group .feedrow{padding:0}.feed{justify-content:center;padding:10px 0;min-height:42px;gap:0}.feed .feedname{display:none}.feed>span:last-child{position:absolute;right:0;top:2px;font-size:7px;max-width:22px;overflow:hidden}.label{font-size:7px;letter-spacing:.4px;text-align:center;margin:18px 0 8px}.profile{justify-content:center;flex-wrap:wrap;padding-top:10px;margin-top:8px;gap:7px}.avatar{display:none}#theme{font-size:20px}.workspace-header{height:62px;padding:0 12px;gap:8px}.workspace-title{gap:6px}.workspace-title h1{font-size:13px}.deck-symbol{display:none}#columnCount{font-size:9px}.workspace-tools{gap:5px}.deck-search{display:none}.add-column-button{font-size:19px;padding:1px 7px}.add-column-button span{display:none}.icon-button{font-size:21px}.deck{padding:12px 10px 13px;gap:11px;scroll-snap-type:x mandatory;scroll-padding-left:10px;touch-action:pan-x pan-y}.deck-column{flex-basis:calc(100vw - var(--sidebar) - 27px);scroll-snap-align:start;scroll-snap-stop:always;border-radius:10px}.column-header{padding:14px 12px;min-height:57px}.column-header h2{font-size:12px}.column-body{padding:0 9px 15px}.article-card{padding:13px 12px 8px}.article-thumb{width:68px;height:68px;flex-basis:68px}.article-title{font-size:12px}.article-excerpt{font-size:10px}.article-main{gap:10px}.article-actions button{min-width:30px;min-height:30px}.column-empty{font-size:11px}dialog{padding:23px}#reader h2{font-size:21px}.article-body{font-size:13px}#addDialog{top:95px;left:10px}.sidebar-scroll{scrollbar-width:thin}.sidebar-scroll::-webkit-scrollbar{width:3px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.mobile-search-button{display:none}.workspace-header{position:relative}.sidebar-scroll{overflow-y:auto;overflow-x:hidden}
@media(max-width:760px){.mobile-search-button{display:block}.workspace-header:has(.search-visible){height:110px;align-items:flex-start;padding-top:16px}.deck-search.search-visible{display:flex;position:absolute;top:61px;left:12px;right:12px;border:1px solid var(--line);border-radius:7px;background:var(--card);padding:0 9px}.deck-search.search-visible input{width:100%;padding:9px 0}.deck-search.search-visible>span{font-size:18px}}