.calc-card{background:var(--paper-2);padding:var(--s-8);margin-bottom:var(--s-12);border-radius:18px}@media(max-width:640px){.calc-card{padding:var(--s-6);border-radius:14px}}.calc-vdot-pill{align-items:center;gap:var(--s-3);padding:var(--s-2) var(--s-4);border:1px solid var(--hi-vis);font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-primary);margin-bottom:var(--s-6);background:#d8ff3a2e;border-radius:999px;display:inline-flex}.calc-vdot-pill strong{font:700 13px/1 var(--font-mono);letter-spacing:0}.calc-vdot-pill .clear{margin-left:var(--s-2);cursor:pointer;color:var(--text-secondary);font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--text-tertiary);text-decoration-color:var(--text-tertiary);background:0 0;border:none;padding:0}.calc-vdot-pill .clear:hover{color:var(--text-primary)}.calc-mode-switcher{border-bottom:1px solid var(--rule-paper);margin-bottom:var(--s-8);display:flex}.calc-mode-segment{text-align:center;padding:var(--s-3) 0;font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;flex:1;transition:color .2s;position:relative}.calc-mode-segment.is-active{color:var(--text-primary)}.calc-mode-segment.is-active:after{content:"";background:var(--text-primary);height:2px;position:absolute;bottom:-1px;left:20%;right:20%}.calc-mode-segment:focus-visible{outline:2px solid var(--hi-vis);outline-offset:2px;border-radius:4px}.calc-input-group{margin-bottom:var(--s-6)}.calc-input-group:last-child{margin-bottom:0}.calc-input-label{font:700 9px/1 var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--s-2);justify-content:space-between;align-items:baseline;display:flex}.calc-input-card{justify-content:space-between;align-items:center;gap:var(--s-4);background:var(--paper);border:1px solid var(--rule-paper);border-radius:12px;padding:16px 20px;transition:border-color .16s;display:flex}.calc-input-card:focus-within{border-color:var(--text-primary)}.calc-input-name{font:600 16px/1.2 var(--font-mono);letter-spacing:-.01em;color:var(--text-primary)}.calc-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;font:600 16px/1.2 var(--font-mono);color:var(--text-primary);cursor:pointer;padding:0;padding-right:var(--s-5);background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%238C8678' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>") 100% no-repeat;border:none}.calc-select:focus{outline:none}.calc-time-fields{font:600 22px/1 var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em;align-items:center;gap:2px;display:inline-flex}.calc-time-fields input{text-align:center;width:2.4ch;font:inherit;color:var(--text-primary);-moz-appearance:textfield;background:0 0;border:none;padding:0}.calc-time-fields input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.calc-time-fields input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.calc-time-fields input:focus{color:var(--text-primary);outline:none}.calc-time-fields .sep{color:var(--text-tertiary)}.calc-stepper-controls{gap:var(--s-2);display:flex}.calc-stepper-btn{border:1px solid var(--rule-paper);background:var(--paper);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;border-radius:50%;place-items:center;padding:0;font-size:16px;font-weight:600;transition:border-color .16s,color .16s;display:grid}.calc-stepper-btn:hover{color:var(--text-primary);border-color:var(--text-primary)}.calc-stepper-btn:focus-visible{outline:2px solid var(--hi-vis);outline-offset:2px}.calc-rule{border:none;border-top:1px solid var(--rule-paper);margin:var(--s-8) 0}.calc-hero{text-align:center;padding:var(--s-6) 0 var(--s-4)}.calc-hero-eyebrow{font:700 11px/1 var(--font-mono);letter-spacing:.32em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--s-3)}.calc-hero-numeral{font-family:var(--font-display);letter-spacing:-.05em;color:var(--text-primary);align-items:baseline;font-size:max(96px,min(18vw,200px));font-weight:400;line-height:.78;display:inline-flex}.calc-hero-numeral .colon{color:var(--clay);font-size:70%;display:inline-block;transform:translateY(-14%)}.calc-hero-unit{font:700 12px/1 var(--font-mono);letter-spacing:.2em;color:var(--text-secondary);margin-top:var(--s-4);text-transform:uppercase}.calc-table-section{margin:var(--s-8) 0 var(--s-4)}.calc-table-head{margin-bottom:var(--s-4);justify-content:space-between;align-items:baseline;gap:var(--s-4);flex-wrap:wrap;display:flex}.calc-table-title{font:400 italic 28px/1 var(--font-display);letter-spacing:-.01em;margin:0}.calc-table-meta{font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-tertiary)}.calc-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%}.calc-table thead th{text-align:left;padding:var(--s-3) var(--s-3);font:700 10px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-tertiary);border-bottom:1px solid var(--rule-paper);white-space:nowrap}.calc-table thead th.num{text-align:right}.calc-table tbody td{padding:var(--s-3) var(--s-3);font:500 14px/1.5 var(--font-mono);color:var(--text-primary);border-bottom:1px dashed var(--rule-paper)}.calc-table tbody td.num{text-align:right;font-weight:600}.calc-table tbody td.dim{color:var(--text-secondary)}.calc-table tbody tr.is-active{background:linear-gradient(90deg,#0000,#d8ff3a73,#0000)}.calc-table tbody tr.is-active td{color:var(--text-primary);font-weight:700}.calc-table tbody tr:nth-child(2n):not(.is-active){background:#00000004}.calc-hint{font:500 12px/1.5 var(--font-mono);color:var(--text-tertiary);margin-top:var(--s-3)}.calc-error{font:600 13px/1.4 var(--font-mono);color:var(--clay);margin-top:var(--s-3)}.calc-tabs{gap:var(--s-2);margin-bottom:var(--s-6);border-bottom:1px solid var(--rule-paper);display:flex}.calc-tab{padding:var(--s-3) var(--s-4);font:700 11px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;flex:1;transition:color .2s;position:relative}.calc-tab.is-active{color:var(--text-primary)}.calc-tab.is-active:after{content:"";background:var(--hi-vis);height:2px;position:absolute;bottom:-1px;left:12%;right:12%}.calc-tab:focus-visible{outline:2px solid var(--hi-vis);outline-offset:2px;border-radius:4px}.workout-card{background:var(--paper);border:1px solid var(--rule-paper);margin-bottom:var(--s-3);border-radius:12px;overflow:hidden}.workout-head{justify-content:space-between;align-items:flex-start;gap:var(--s-4);padding:var(--s-5);cursor:pointer;text-align:left;background:0 0;border:none;width:100%;font-family:inherit;display:flex}.workout-head:hover{background:#00000005}.workout-head:focus-visible{outline:2px solid var(--hi-vis);outline-offset:-2px}.workout-title{font:700 15px/1.3 var(--font-mono);color:var(--text-primary);margin:0 0 var(--s-1);align-items:center;gap:var(--s-2);flex-wrap:wrap;display:flex}.workout-tagline{font:400 13px/1.5 var(--font-prose);color:var(--text-secondary);margin:0}.workout-zone-badge{font:700 9px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;background:var(--paper-2);color:var(--text-secondary);border-radius:4px;padding:3px 6px}.workout-zone-badge.zone-vo2max{color:var(--text-primary);background:#d8ff3a4d}.workout-zone-badge.zone-threshold{color:var(--clay);background:#b8462e26}.workout-zone-badge.zone-repetition{color:var(--clay);background:#b8462e40}.workout-zone-badge.zone-marathon{color:var(--text-primary);background:#0d0d0b14}.workout-zone-badge.zone-easy{color:var(--text-secondary);background:#0d0d0b0d}.workout-difficulty{gap:2px;display:inline-flex}.workout-difficulty .dot{background:var(--rule-paper);border-radius:50%;width:6px;height:6px}.workout-difficulty .dot.on{background:var(--text-primary)}.workout-chev{color:var(--text-tertiary);font:700 14px/1 var(--font-mono);flex-shrink:0;transition:transform .2s}.workout-card.is-open .workout-chev{transform:rotate(180deg)}.workout-body{padding:0 var(--s-5) var(--s-5);border-top:1px dashed var(--rule-paper)}.workout-desc{font:400 14px/1.55 var(--font-prose);color:var(--text-primary);margin:var(--s-4) 0 var(--s-4)}.workout-note{font:400 italic 13px/1.5 var(--font-prose);color:var(--text-secondary);padding-left:var(--s-3);border-left:2px solid var(--hi-vis);margin-top:var(--s-4)}.workout-note strong{color:var(--text-primary);font-style:normal}.workout-attribution{font:500 11px/1.5 var(--font-mono);color:var(--text-tertiary);margin-top:var(--s-2)}.calc-key-grid{gap:var(--s-4);margin:var(--s-6) 0 var(--s-4);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid}.calc-key-tile{background:var(--paper);border:1px solid var(--rule-paper);padding:var(--s-4);text-align:center;border-radius:12px}.calc-key-tile .label{font:700 9px/1 var(--font-mono);letter-spacing:.28em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--s-2)}.calc-key-tile .value{font:400 36px/1 var(--font-display);letter-spacing:-.02em;color:var(--text-primary)}.calc-key-tile .value .colon{color:var(--clay)}.calc-empty{text-align:center;padding:var(--s-12) var(--s-4);font:500 13px/1.5 var(--font-mono);color:var(--text-tertiary)}.calc-empty .arrow{color:var(--hi-vis)}.calc-use-last{align-items:center;gap:var(--s-2);padding:var(--s-2) var(--s-4);font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;border:1px dashed var(--rule-paper);color:var(--text-secondary);cursor:pointer;margin-bottom:var(--s-5);background:0 0;border-radius:999px;transition:border-color .16s,color .16s;display:inline-flex}.calc-use-last:hover{color:var(--text-primary);border-color:var(--text-primary)}.calc-use-last:focus-visible{outline:2px solid var(--hi-vis);outline-offset:2px}.pcc-widget{background:var(--paper-2);padding:var(--s-8);margin-bottom:var(--s-12);border-radius:18px}.pcc-mode-switcher{border-bottom:1px solid var(--rule-paper);margin-bottom:var(--s-8);display:flex}.pcc-mode-segment{text-align:center;padding:var(--s-3) 0;font:700 11px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;flex:1;transition:color .2s;position:relative}.pcc-mode-segment.is-active{color:var(--text-primary)}.pcc-mode-segment.is-active:after{content:"";background:var(--text-primary);height:2px;position:absolute;bottom:-1px;left:25%;right:25%}.pcc-toggle-row{justify-content:flex-end;align-items:center;gap:var(--s-3);margin-bottom:var(--s-5);display:flex}.pcc-toggle-label{font:700 9px/1 var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--text-tertiary)}.pcc-unit-toggle{border:1px solid var(--rule-paper);border-radius:999px;display:inline-flex;overflow:hidden}.pcc-unit-btn{font:700 11px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary);background:0 0;padding:6px 14px;transition:background .16s,color .16s}.pcc-unit-btn.is-active{background:var(--ink);color:var(--paper)}.pcc-input-group{margin-bottom:var(--s-6)}.pcc-input-label{font:700 9px/1 var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--s-2);justify-content:space-between;align-items:baseline;display:flex}.pcc-input-card{justify-content:space-between;align-items:center;gap:var(--s-4);background:var(--paper);border:1px solid var(--rule-paper);border-radius:12px;flex-wrap:wrap;padding:14px 20px;transition:border-color .16s;display:flex}.pcc-input-card:focus-within{border-color:var(--text-primary)}.pcc-input-card-value{font:600 24px/1 var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em;color:var(--text-primary);align-items:center;gap:2px;display:inline-flex}.pcc-input-card-value .dim{color:var(--text-tertiary)}.pcc-input-card-name{font:600 18px/1 var(--font-mono);letter-spacing:-.01em;color:var(--text-primary)}.pcc-time-fields{gap:4px}.pcc-num-input{text-align:center;width:2.4ch;min-width:2.4ch;font:600 24px/1 var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-primary);-moz-appearance:textfield;background:0 0;border:none;padding:0}.pcc-num-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.pcc-num-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.pcc-num-input:focus{color:var(--clay);outline:none}.pcc-num-input.is-wide{text-align:left;width:5ch;min-width:5ch}.pcc-select{font:600 18px/1 var(--font-mono);color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:4px 0}.pcc-select:focus{color:var(--clay);outline:none}.pcc-stepper-controls{gap:var(--s-2);display:flex}.pcc-stepper-btn{border:1px solid var(--rule-paper);background:var(--paper);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;border-radius:50%;place-items:center;font-size:18px;font-weight:600;transition:border-color .16s,color .16s;display:grid}.pcc-stepper-btn:hover{color:var(--text-primary);border-color:var(--text-primary)}.pcc-rule{border:none;border-top:1px solid var(--rule-paper);margin:var(--s-8) 0}.pcc-hero{text-align:center;padding:var(--s-6) 0 var(--s-4)}.pcc-hero-eyebrow{font:700 11px/1 var(--font-mono);letter-spacing:.32em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--s-4)}.pcc-hero-numeral{font:400 240px/.78 var(--font-display);letter-spacing:-.05em;color:var(--text-primary);align-items:baseline;font-size:max(80px,min(16vw,200px));display:inline-flex}.pcc-hero-colon{color:var(--hi-vis);padding:0 .04em;font-size:70%;display:inline-block;transform:translateY(-14%)}.pcc-hero-unit{font:700 13px/1.4 var(--font-mono);letter-spacing:.2em;color:var(--text-secondary);margin-top:var(--s-5);justify-content:center;gap:var(--s-4);text-transform:uppercase;flex-wrap:wrap;display:flex}.pcc-hero-unit strong{color:var(--text-primary);font-weight:700}.pcc-hero-sep{color:var(--text-tertiary);margin-right:var(--s-4)}.pcc-stat-row{gap:var(--s-4);margin-top:var(--s-6);padding-top:var(--s-6);border-top:1px dashed var(--rule-paper);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid}.pcc-stat{gap:var(--s-1);flex-direction:column;display:flex}.pcc-stat-label{font:700 9px/1 var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--text-tertiary)}.pcc-stat-value{font:600 22px/1.1 var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-primary);letter-spacing:-.01em}.pcc-stat-suffix{font:700 10px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-tertiary);margin-left:4px}.pcc-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--rule-paper);border-radius:2px;outline:none;width:100%;height:4px}.pcc-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--ink);cursor:pointer;border:3px solid var(--paper);width:20px;height:20px;box-shadow:0 0 0 1px var(--ink);border-radius:50%}.pcc-slider::-moz-range-thumb{background:var(--ink);cursor:pointer;border:3px solid var(--paper);width:20px;height:20px;box-shadow:0 0 0 1px var(--ink);border-radius:50%}.pcc-slider-row{margin-top:var(--s-2);font:500 11px/1 var(--font-mono);color:var(--text-tertiary);justify-content:space-between;display:flex}.pcc-chip-row{gap:var(--s-2);flex-wrap:wrap;display:flex}.pcc-chip{border:1px solid var(--rule-paper);background:var(--paper);font:700 11px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);cursor:pointer;border-radius:999px;padding:8px 14px;transition:border-color .16s,color .16s,background .16s}.pcc-chip:hover{color:var(--text-primary);border-color:var(--text-primary)}.pcc-chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.pcc-hint{margin-top:var(--s-3);font:500 13px/1.5 var(--font-mono);color:var(--clay)}@media(max-width:640px){.pcc-widget{padding:var(--s-5)}.pcc-input-card{padding:12px 14px}.pcc-input-card-value,.pcc-num-input{font-size:20px}.pcc-toggle-row{justify-content:flex-start}}