:root{--spf-font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--spf-primary-color:#4285F4;--spf-secondary-color:#34A853;--spf-card-bg:#ffffff;--spf-text-color:#202124;--spf-meta-color:#5f6368;--spf-border-color:#e0e0e0;--spf-badge-bg:#f1f3f4;--spf-card-shadow:0 1px 3px rgba(0,0,0,0.06);--spf-card-hover-shadow:0 4px 8px rgba(0,0,0,0.1);--spf-error-bg:#fce8e6;--spf-error-text:#d93025;--spf-error-border:#f9c6c2;--spf-border-radius:8px;--spf-spacing-unit:1rem}@media (prefers-color-scheme:dark){:root{--spf-card-bg:#2d2d2d;--spf-text-color:#e8eaed;--spf-meta-color:#9aa0a6;--spf-border-color:#4d4d4d;--spf-badge-bg:#3c4043;--spf-card-shadow:0 1px 3px rgba(0,0,0,0.3);--spf-card-hover-shadow:0 4px 8px rgba(0,0,0,0.4);--spf-error-bg:#3c1919;--spf-error-text:#f28b82;--spf-error-border:#5c2b2b}}.spf-container{font-family:var(--spf-font-family);width:100%;max-width:900px;margin:0 auto;color:var(--spf-text-color)}.spf-publication-list{display:flex;flex-direction:column;gap:calc(var(--spf-spacing-unit) * 1.5)}.spf-publication-item{background-color:var(--spf-card-bg);border:1px solid var(--spf-border-color);border-radius:var(--spf-border-radius);padding:calc(var(--spf-spacing-unit) * 1.25);transition:box-shadow 0.3s ease,transform 0.3s ease;box-shadow:var(--spf-card-shadow);display:flex;flex-direction:column}.spf-publication-item:hover{transform:translateY(-4px);box-shadow:var(--spf-card-hover-shadow)}.spf-item-header .spf-item-title{font-size:1.2em;margin:0 0 calc(var(--spf-spacing-unit) * 0.5);color:var(--spf-text-color);line-height:1.4}.spf-item-header .spf-item-title a{color:inherit;text-decoration:none;transition:color 0.2s}.spf-item-header .spf-item-title a:hover{color:var(--spf-primary-color);text-decoration:underline}.spf-item-meta{font-size:.9em;color:var(--spf-meta-color);display:flex;flex-wrap:wrap;gap:calc(var(--spf-spacing-unit) * 0.25) calc(var(--spf-spacing-unit) * 0.75);margin-bottom:calc(var(--spf-spacing-unit) * 0.75);line-height:1.5}.spf-item-meta .spf-authors{font-weight:500}.spf-item-meta .spf-journal::before{content:'·';margin:0 .5em;opacity:.7}.spf-item-abstract{font-size:.95em;line-height:1.6;border-left:3px solid var(--spf-secondary-color);padding-left:var(--spf-spacing-unit);margin:calc(var(--spf-spacing-unit) * 0.5) 0;color:var(--spf-meta-color)}.spf-item-footer{margin-top:auto;padding-top:var(--spf-spacing-unit);text-align:right}.spf-year{display:inline-block;background-color:var(--spf-badge-bg);color:var(--spf-text-color);padding:.25em .75em;border-radius:1em;font-size:.8em;font-weight:600}.spf-more-link-wrapper{text-align:center;margin-top:calc(var(--spf-spacing-unit) * 2)}.spf-button{display:inline-block;background-color:var(--spf-primary-color);color:#fff;padding:.75em 1.5em;border-radius:var(--spf-border-radius);text-decoration:none;font-weight:600;transition:background-color 0.2s,transform 0.2s}.spf-button:hover{background-color:#1a73e8;transform:translateY(-2px);color:#fff}.spf-error{color:var(--spf-error-text);background-color:var(--spf-error-bg);border:1px solid var(--spf-error-border);padding:var(--spf-spacing-unit);border-radius:var(--spf-border-radius)}@media (max-width:600px){.spf-publication-item{padding:var(--spf-spacing-unit)}.spf-item-header .spf-item-title{font-size:1.1em}.spf-item-meta,.spf-item-abstract{font-size:.85em}}