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p{max-height:22rem;font-family:var(--font-display);font-size:var(--text-body);letter-spacing:.14em;writing-mode:vertical-rl;text-orientation:upright;margin:0;line-height:1.9}.column-detail-main{min-width:0;min-height:0;padding:var(--space-2xl) 0 0 var(--space-3xl);grid-area:1/2;grid-template-rows:auto minmax(0,1fr);display:grid}.column-detail-intro,.column-detail-articles,.column-detail-reader-view{width:min(39rem, calc(100% - var(--space-3xl)))}.column-detail-intro{grid-row:1}.column-detail-heading-row{justify-content:space-between;align-items:center;gap:var(--space-lg);display:flex}.column-detail-title-row{align-items:center;gap:var(--space-md);min-width:0;color:var(--color-primary-deep);display:flex}.column-detail-heading-back{min-height:44px;padding-inline:var(--space-md);font-size:var(--text-label);letter-spacing:.01em;flex:none;font-weight:500;line-height:1.4}.column-detail-title-mark{flex:0 0 36px;width:36px;height:64px;display:block;position:relative}.column-detail-title-mark 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span{--column-tag-color:var(--color-primary);border:1px solid color-mix(in srgb, var(--column-tag-color) 42%, var(--color-line));min-height:32px;padding:var(--space-xs) var(--space-md);background:color-mix(in srgb, var(--column-tag-color) 12%, var(--color-white));color:var(--color-ink);font-size:var(--text-label);border-radius:999px;align-items:center;font-weight:500;line-height:1.4;display:inline-flex}.column-detail-actions{gap:var(--space-sm);display:flex}.column-detail-actions .button{min-height:44px;padding-inline:var(--space-lg);font-size:var(--text-label);letter-spacing:.01em;font-weight:500;line-height:1.4}.column-detail-follow-check,.column-detail-follow[aria-pressed=true] .column-detail-follow-plus{display:none}.column-detail-follow[aria-pressed=true] .column-detail-follow-check{display:block}.column-detail-action-status{text-align:right;min-height:1.4em;margin-top:var(--space-sm)!important}.column-detail-articles{min-height:0;margin-top:var(--space-xl);padding:0 var(--space-xs) var(--space-lg) 0;overscroll-behavior-y:contain;-ms-overflow-style:none;scrollbar-width:none;grid-row:2;overflow:hidden auto}.column-detail-reader-view{min-height:0;margin-top:var(--space-xl);grid-row:2;overflow:hidden}.column-detail-reader-view[hidden],.column-detail-rail-browse[hidden],.column-reading-tools[hidden],.column-detail-shell[data-detail-mode=reading] .column-detail-intro,.column-detail-shell[data-detail-mode=reading] .column-detail-footer{display:none}.column-detail-shell[data-detail-mode=reading] .column-detail-reader-view{margin-top:0}.column-detail-articles::-webkit-scrollbar{width:0;height:0;display:none}.column-article-reader::-webkit-scrollbar{width:0;height:0;display:none}.column-detail-rail::-webkit-scrollbar{width:0;height:0;display:none}.column-detail-articles:focus-visible,.column-article-reader:focus-visible,.column-detail-rail:focus-visible{outline:2px solid 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