:root{--color-primary-50: #eff6ff;--color-primary-100: #dbeafe;--color-primary-200: #bfdbfe;--color-primary-300: #93c5fd;--color-primary-400: #60a5fa;--color-primary-500: #3b82f6;--color-primary-600: #2563eb;--color-primary-700: #1d4ed8;--color-primary-800: #1e40af;--color-primary-900: #1e3a8a;--color-neutral-50: #f9fafb;--color-neutral-100: #f3f4f6;--color-neutral-200: #e5e7eb;--color-neutral-300: #d1d5db;--color-neutral-400: #9ca3af;--color-neutral-500: #6b7280;--color-neutral-600: #4b5563;--color-neutral-700: #374151;--color-neutral-800: #1f2937;--color-neutral-900: #111827;--color-success-50: #ecfdf5;--color-success-100: #d1fae5;--color-success-200: #a7f3d0;--color-success-300: #6ee7b7;--color-success-400: #34d399;--color-success-500: #10b981;--color-success-600: #059669;--color-success-700: #047857;--color-success-800: #065f46;--color-success-900: #064e3b;--color-success: #10b981;--color-warning-50: #fffbeb;--color-warning-100: #fef3c7;--color-warning-200: #fde68a;--color-warning-300: #fcd34d;--color-warning-400: #fbbf24;--color-warning-500: #f59e0b;--color-warning-600: #d97706;--color-warning-700: #b45309;--color-warning-800: #92400e;--color-warning-900: #78350f;--color-warning: #f59e0b;--color-danger-50: #fef2f2;--color-danger-100: #fee2e2;--color-danger-200: #fecaca;--color-danger-300: #fca5a5;--color-danger-400: #f87171;--color-danger-500: #ef4444;--color-danger-600: #dc2626;--color-danger-700: #b91c1c;--color-danger-800: #991b1b;--color-danger-900: #7f1d1d;--color-danger: #ef4444;--color-info-50: #eff6ff;--color-info-100: #dbeafe;--color-info-200: #bfdbfe;--color-info-300: #93c5fd;--color-info-400: #60a5fa;--color-info-500: #3b82f6;--color-info-600: #2563eb;--color-info-700: #1d4ed8;--color-info-800: #1e40af;--color-info-900: #1e3a8a;--color-info: #3b82f6;--color-secondary-50: #faf5ff;--color-secondary-100: #f3e8ff;--color-secondary-200: #e9d5ff;--color-secondary-300: #d8b4fe;--color-secondary-400: #c084fc;--color-secondary-500: #a855f7;--color-secondary-600: #9333ea;--color-secondary-700: #7e22ce;--color-secondary-800: #6b21a8;--color-secondary-900: #581c87;--color-bg: #ffffff;--color-bg-elevated: #f9fafb;--color-bg-hover: #f3f4f6;--color-text: #111827;--color-text-muted: #6b7280;--color-text-secondary: #6b7280;--color-border: #e5e7eb;--color-focus: #3b82f6;--color-hover: #f3f4f6;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono: ui-monospace, "SF Mono", "Monaco", "Cascadia Mono", "Roboto Mono", "Oxygen Mono", "Ubuntu Monospace", "Source Code Pro", "Fira Code", "Courier New", monospace;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-md: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 2rem;--fs-4xl: 2.5rem;--fw-normal: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--lh-tight: 1.25;--lh-normal: 1.5;--lh-relaxed: 1.75;--ls-tight: -.025em;--ls-normal: 0;--ls-wide: .025em;--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1);--transition-fast: .1s ease;--transition-base: .15s ease;--transition-slow: .3s ease;--transition-slower: .5s ease;--bp-sm: 360px;--bp-md: 600px;--bp-lg: 960px;--bp-xl: 1280px;--size-container-sm: 640px;--size-container-md: 768px;--size-container-lg: 1024px;--size-container-xl: 1280px}@media(prefers-color-scheme:dark){:root{--color-bg: #0f172a;--color-bg-elevated: #1e293b;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-border: #334155;--color-focus: #60a5fa;--color-hover: #1e293b}}:root.dark-theme{--color-bg: #0f172a;--color-bg-elevated: #1e293b;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-border: #334155;--color-focus: #60a5fa;--color-hover: #1e293b}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4);backdrop-filter:blur(4px)}.modal-content{background:var(--color-bg-elevated);border-radius:var(--radius-lg);box-shadow:var(--shadow-2xl);max-width:800px;width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-content--small{max-width:500px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4);border-bottom:1px solid var(--color-border)}.modal-title{font-size:var(--fs-xl);font-weight:var(--fw-semibold);margin:0;color:var(--color-text)}.modal-close{background:none;border:none;font-size:var(--fs-2xl);color:var(--color-text-secondary);cursor:pointer;padding:var(--space-2);line-height:1;border-radius:var(--radius-md);transition:var(--transition-fast);display:flex;align-items:center;justify-content:center;width:36px;height:36px}.modal-close:hover{background:var(--color-bg-hover);color:var(--color-text)}.modal-body{flex:1;overflow-y:auto;padding:var(--space-4);min-height:0}@media(prefers-color-scheme:dark){.modal-overlay,.modal-backdrop{background:#000000b3}.modal-error{background:#400;color:#fcc;border-color:#600}.modal-preview{background:var(--color-primary-900);border-color:var(--color-primary-700)}.modal-preview-label{color:var(--color-primary-300)}.modal-preview-value{color:var(--color-primary-100)}.modal-hint{background:var(--color-gray-800)}.modal-button--secondary{background:var(--color-gray-700);color:var(--color-gray-100)}.modal-button--secondary:hover{background:var(--color-gray-600)}.modal-close-button:hover{background:var(--color-gray-800)}.modal-close-button:active{background:var(--color-gray-700)}}.dark-theme .modal-overlay,.dark-theme .modal-backdrop{background:#000000b3}.dark-theme .modal-error{background:#400;color:#fcc;border-color:#600}.dark-theme .modal-preview{background:var(--color-primary-900);border-color:var(--color-primary-700)}.dark-theme .modal-preview-label{color:var(--color-primary-300)}.dark-theme .modal-preview-value{color:var(--color-primary-100)}.dark-theme .modal-hint{background:var(--color-gray-800)}.dark-theme .modal-button--secondary{background:var(--color-gray-700);color:var(--color-gray-100)}.dark-theme .modal-button--secondary:hover{background:var(--color-gray-600)}.dark-theme .modal-close-button:hover{background:var(--color-gray-800)}.dark-theme .modal-close-button:active{background:var(--color-gray-700)}.modal-backdrop{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4);animation:modalFadeIn .2s ease-out}.modal-form-group{margin-bottom:var(--space-3)}.modal-label{display:block;margin-bottom:var(--space-2);font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--color-text-secondary)}.modal-input{width:100%;padding:var(--space-3);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--fs-lg);font-family:var(--font-mono);background:var(--color-bg);color:var(--color-text);text-align:right;transition:border-color .2s,box-shadow .2s}.modal-input:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 3px #3b82f61a}.modal-input::placeholder{color:var(--color-text-tertiary);text-align:left}.modal-select{width:100%;padding:var(--space-3);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--fs-lg);font-family:var(--font-mono);background:var(--color-bg);color:var(--color-text);text-align:right;transition:border-color .2s,box-shadow .2s;cursor:pointer}.modal-select:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 3px #3b82f61a}.modal-textarea{width:100%;padding:var(--space-3);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--fs-base);font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);transition:border-color .2s,box-shadow .2s;resize:vertical;min-height:80px}.modal-textarea:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 3px #3b82f61a}.modal-textarea::placeholder{color:var(--color-text-tertiary)}.modal-error{margin-bottom:var(--space-3);padding:var(--space-2) var(--space-3);background:#fee;color:#c00;border:1px solid #fcc;border-radius:var(--radius-md);font-size:var(--fs-sm);text-align:center;animation:shake .3s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.modal-preview{grid-column:1 / span 3;padding:var(--space-3);background:var(--color-primary-50);border:1px solid var(--color-primary-200);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-right:30%}.modal-preview-label{font-size:var(--fs-sm);color:var(--color-primary-700);font-weight:var(--fw-medium)}.modal-preview-value{font-size:var(--fs-lg);font-family:var(--font-mono);color:var(--color-primary-900);font-weight:var(--fw-semibold)}.modal-hint{padding:var(--space-2) var(--space-3);background:var(--color-gray-50);border-radius:var(--radius-md);font-size:var(--fs-sm);color:var(--color-text-secondary);line-height:1.5}.modal-hint strong{color:var(--color-text);font-weight:var(--fw-semibold)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);padding:var(--space-4);border-top:1px solid var(--color-border)}.modal-button{padding:var(--space-2) var(--space-4);border:none;border-radius:var(--radius-md);font-size:var(--fs-base);font-weight:var(--fw-medium);cursor:pointer;transition:background-color .2s,transform .1s;min-width:100px}.modal-button:active{transform:scale(.98)}.modal-button--secondary{background:var(--color-gray-100);color:var(--color-text)}.modal-button--secondary:hover{background:var(--color-gray-200)}.modal-button--primary{background:var(--color-primary-500);color:#fff}.modal-button--primary:hover{background:var(--color-primary-600)}.modal-button--primary:active{background:var(--color-primary-700)}.modal-close-button{background:none;border:none;font-size:24px;line-height:1;color:var(--color-text-secondary);cursor:pointer;padding:var(--space-1);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:background-color .2s,color .2s}.modal-close-button:hover{background:var(--color-gray-100);color:var(--color-text)}.modal-close-button:active{background:var(--color-gray-200)}@media(max-width:768px){.modal-overlay{padding:var(--space-2)}.modal-content{max-height:95vh}.modal-header,.modal-body{padding:var(--space-3)}}@media(max-width:600px){.modal-backdrop{padding:var(--space-2)}.modal-input,.modal-select,.modal-preview-value{font-size:var(--fs-base)}.modal-footer{flex-direction:column-reverse}.modal-button{width:100%}}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-overlay{animation:modalFadeIn .2s ease-out}.modal-content{animation:modalSlideIn .3s ease-out}.modal-rows-container{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-3)}.modal-row{display:grid;grid-template-columns:160px 1fr 1fr auto;gap:var(--space-2);align-items:center;padding:var(--space-2);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:box-shadow .2s}.modal-row:hover{box-shadow:var(--shadow-sm)}.modal-row--first .modal-row__value{grid-column:2}.modal-row__operator{padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font-size:var(--fs-base);font-family:var(--font-mono);cursor:pointer;transition:border-color .2s;min-width:160px;text-align:right}.modal-row__operator:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 2px #3b82f61a}.modal-row__value{padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--fs-base);font-family:var(--font-mono);background:var(--color-bg);color:var(--color-text);text-align:right;transition:border-color .2s}.modal-row__value:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 2px #3b82f61a}.modal-row__memo{padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--fs-sm);background:var(--color-bg);color:var(--color-text-secondary);transition:border-color .2s;text-align:right}.modal-row__memo:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 2px #3b82f61a}.modal-row__delete{background:var(--color-red-50);border:1px solid var(--color-red-200);border-radius:var(--radius-sm);color:var(--color-red-600);width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px;line-height:1;transition:background-color .2s}.modal-row__delete:hover:not(:disabled){background:var(--color-red-100);border-color:var(--color-red-300)}.modal-row__delete:active:not(:disabled){background:var(--color-red-200)}.modal-row__delete:disabled{background:var(--color-gray-100);border-color:var(--color-gray-200);color:var(--color-gray-400);cursor:not-allowed;opacity:.5}.modal-preview-container{display:grid;grid-template-columns:160px 1fr 1fr auto;gap:var(--space-2);align-items:center;margin-bottom:var(--space-3)}.modal-add-row-button{grid-column:4;padding:var(--space-2) var(--space-3);background:var(--color-primary-50);border:1px dashed var(--color-primary-300);border-radius:var(--radius-md);color:var(--color-primary-600);font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;transition:background-color .2s,border-color .2s}.modal-add-row-button:hover{background:var(--color-primary-100);border-color:var(--color-primary-400);border-style:solid}.modal-add-row-button:active{background:var(--color-primary-200)}@media(prefers-color-scheme:dark){.modal-row{background:var(--color-bg-elevated);border-color:var(--color-gray-700)}.modal-row__operator,.modal-row__value,.modal-row__memo{background:var(--color-bg);border-color:var(--color-gray-600)}.modal-row__delete{background:#ef44441a;border-color:#ef44444d;color:#ef4444}.modal-row__delete:hover:not(:disabled){background:#ef444433;border-color:#ef444466}.modal-add-row-button{background:#3b82f61a;border-color:#3b82f64d;color:#60a5fa}.modal-add-row-button:hover{background:#3b82f626;border-color:#3b82f666}}@media(max-width:550px){.modal-row{grid-template-columns:1fr;gap:var(--space-1)}.modal-row__operator,.modal-row__value,.modal-row__memo{grid-column:1}.modal-row__delete{grid-column:1;width:100%;height:36px}}@media(max-width:600px){.modal-rows-container{gap:var(--space-3)}.modal-row{padding:var(--space-3)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;overflow:hidden;font-family:var(--font-sans);font-size:16px;line-height:var(--lh-normal);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{height:100%;overflow:hidden}h1,h2,h3,h4,h5,h6{font-weight:var(--fw-semibold);line-height:var(--lh-tight)}h1{font-size:var(--fs-3xl)}h2{font-size:var(--fs-2xl)}h3{font-size:var(--fs-xl)}h4{font-size:var(--fs-lg)}p{line-height:var(--lh-relaxed)}.numeric{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:var(--fw-medium)}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit;outline:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}:focus:not(:focus-visible){outline:none}a{color:var(--color-primary-600);text-decoration:none}a:hover{text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.container{width:100%;max-width:var(--size-container-lg);margin:0 auto;padding:0 var(--space-4)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media print{header,footer,nav,.no-print{display:none!important}*{background:#fff!important;color:#000!important}a[href]:after{content:" (" attr(href) ")"}h1,h2,h3{page-break-after:avoid}.tape-line{page-break-inside:avoid}}.content-section{padding:var(--space-12) 0;background:var(--color-bg);border-bottom:1px solid var(--color-border)}.content-section:last-of-type{border-bottom:none}.content-section--highlight{background:var(--color-bg-elevated);border-top:1px solid var(--color-border)}.content-section__container{max-width:var(--size-container-lg);margin:0 auto;padding:0 var(--space-4)}.content-section__title{font-size:var(--fs-2xl);font-weight:var(--fw-bold);margin-bottom:var(--space-6);color:var(--color-text);line-height:var(--lh-tight)}.content-section__subtitle{font-size:var(--fs-xl);font-weight:var(--fw-semibold);margin-top:var(--space-8);margin-bottom:var(--space-4);color:var(--color-text);line-height:var(--lh-tight)}.content-section__text{font-size:var(--fs-base);line-height:var(--lh-relaxed);color:var(--color-text-secondary);margin-bottom:var(--space-4)}.content-section__list{list-style:none;padding:0;margin:var(--space-4) 0;display:grid;gap:var(--space-3)}.content-section__list-item{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:var(--transition-fast)}.content-section--highlight .content-section__list-item{background:var(--color-bg-elevated)}.content-section__list-item:hover{border-color:var(--color-primary-300);box-shadow:var(--shadow-sm)}.content-section__icon{flex-shrink:0;width:24px;height:24px;color:var(--color-primary-500);font-weight:var(--fw-bold)}.content-section__item-content{flex:1}.content-section__item-title{font-size:var(--fs-base);font-weight:var(--fw-semibold);color:var(--color-text);margin-bottom:var(--space-1)}.content-section__item-description{font-size:var(--fs-sm);line-height:var(--lh-relaxed);color:var(--color-text-secondary)}.content-section__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4);margin-top:var(--space-6)}.content-section__card{padding:var(--space-4);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:var(--transition-fast)}.content-section__card:hover{border-color:var(--color-primary-300);box-shadow:var(--shadow-md);transform:translateY(-2px)}.content-section__card-title{font-size:var(--fs-lg);font-weight:var(--fw-semibold);color:var(--color-text);margin-bottom:var(--space-2)}.content-section__card-text{font-size:var(--fs-sm);line-height:var(--lh-relaxed);color:var(--color-text-secondary)}.content-section__badge{display:inline-block;padding:var(--space-1) var(--space-3);background:var(--color-primary-100);color:var(--color-primary-700);border-radius:var(--radius-full);font-size:var(--fs-xs);font-weight:var(--fw-semibold);margin-bottom:var(--space-3)}.content-section__link{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-primary-600);text-decoration:none;font-weight:var(--fw-medium);transition:var(--transition-fast)}.content-section__link:hover{color:var(--color-primary-700);text-decoration:underline}.dark-theme .content-section{background:var(--color-neutral-900)}.dark-theme .content-section--highlight{background:var(--color-neutral-800);border-top-color:var(--color-neutral-700)}.dark-theme .content-section__list-item{background:var(--color-neutral-900);border-color:var(--color-neutral-700)}.dark-theme .content-section--highlight .content-section__list-item{background:var(--color-neutral-800)}.dark-theme .content-section__list-item:hover{border-color:var(--color-primary-600)}.dark-theme .content-section__card{background:var(--color-neutral-800);border-color:var(--color-neutral-700)}.dark-theme .content-section__card:hover{border-color:var(--color-primary-600)}.dark-theme .content-section__badge{background:var(--color-primary-900);color:var(--color-primary-200)}@media(max-width:900px){.content-section{padding:var(--space-10) 0}.content-section__title{font-size:var(--fs-xl)}.content-section__subtitle{font-size:var(--fs-lg);margin-top:var(--space-6)}.content-section__grid{grid-template-columns:1fr}}@media(max-width:600px){.content-section{padding:var(--space-8) 0}.content-section__container{padding:0 var(--space-3)}.content-section__title{font-size:var(--fs-lg);margin-bottom:var(--space-4)}.content-section__subtitle{font-size:var(--fs-base);margin-top:var(--space-4);margin-bottom:var(--space-3)}.content-section__list{gap:var(--space-2)}.content-section__list-item{padding:var(--space-2);gap:var(--space-2)}.content-section__icon{width:20px;height:20px}}@media print{.content-section{page-break-inside:avoid;padding:var(--space-4) 0;border:none}.content-section__list-item{page-break-inside:avoid}}.share-card__actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--space-3);margin-top:var(--space-3)}.share-card__action-button{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-3);background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;transition:var(--transition-fast);min-height:80px}.share-card__action-button:hover{background:var(--color-bg-hover);border-color:var(--color-primary-500);transform:translateY(-2px);box-shadow:0 2px 8px #0000001a}.share-card__action-button:active{transform:translateY(0)}.share-card__icon{font-size:var(--fs-2xl);line-height:1}.share-card__label{font-size:var(--fs-sm);text-align:center;line-height:var(--lh-tight)}.share-card__social{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--space-3);margin-top:var(--space-3)}.share-card__social-link{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-3);background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);text-decoration:none;font-size:var(--fs-sm);font-weight:var(--fw-medium);transition:var(--transition-fast);min-height:80px}.share-card__social-link:hover{background:var(--color-bg-hover);border-color:var(--color-primary-500);transform:translateY(-2px);box-shadow:0 2px 8px #0000001a}.share-card__social-link:active{transform:translateY(0)}.share-card__social-icon{font-size:var(--fs-2xl);font-weight:var(--fw-bold);line-height:1}.share-card__social-name{font-size:var(--fs-sm);text-align:center;line-height:var(--lh-tight)}.dark-theme .share-card__action-button{background:var(--color-neutral-900);border-color:var(--color-neutral-700)}.dark-theme .share-card__action-button:hover{background:var(--color-neutral-800);border-color:var(--color-primary-500)}.dark-theme .share-card__social-link{background:var(--color-neutral-900);border-color:var(--color-neutral-700)}.dark-theme .share-card__social-link:hover{background:var(--color-neutral-800);border-color:var(--color-primary-500)}@media(max-width:600px){.share-card__actions{grid-template-columns:repeat(3,1fr);gap:var(--space-2)}.share-card__social{grid-template-columns:repeat(2,1fr);gap:var(--space-2)}.share-card__action-button,.share-card__social-link{padding:var(--space-2);min-height:70px}.share-card__icon,.share-card__social-icon{font-size:var(--fs-xl)}.share-card__label,.share-card__social-name{font-size:var(--fs-xs)}}@media print{.share-card__action-button,.share-card__social-link{page-break-inside:avoid}}