.interp-tool{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:24px;margin-top:24px;display:grid}.interp-card,.interp-result{border:1px solid var(--color-base-300);border-radius:var(--radius-box);min-width:0;padding:24px}.interp-card-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:20px;display:flex}.interp-card-head h2,.interp-result h2{margin:0;font-size:1.25rem;font-weight:600;line-height:1.4}.interp-card-head p{color:color-mix(in oklab,var(--color-base-content) 65%,transparent);margin:3px 0 0;font-size:12px;font-weight:400;line-height:1.5}.interp-input-head,.interp-result-head{justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:16px;display:flex}.interp-input-head h3{margin:0;font-size:1rem;font-weight:650}.interp-clear,.interp-result-head .btn,.interp-actions .btn{box-sizing:border-box;height:44px;min-height:44px;padding:0 16px;font-size:14px;line-height:20px}.interp-clear{flex:none}.interp-field{gap:8px;min-width:0;display:grid}.interp-field>span{font-size:.875rem;font-weight:600;line-height:1.35}.interp-field input{box-sizing:border-box;width:100%;height:44px;min-height:44px}.interp-field-error,.interp-error{color:var(--color-error);overflow-wrap:anywhere;font-size:.875rem;line-height:1.45}.interp-linear-points{grid-template-columns:1fr 1fr;gap:12px;display:grid}.interp-linear-points fieldset,.interp-corners{border:1px solid var(--color-base-300);background:color-mix(in oklab,var(--color-base-200) 60%,var(--color-base-100));border-radius:10px;min-width:0;margin:0;padding:14px}.interp-linear-points legend,.interp-corners legend{padding:0 4px;font-size:.9rem;font-weight:700}.interp-field-row{grid-template-columns:1fr 1fr;align-items:start;gap:12px;display:grid}.interp-axis-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.interp-corners{margin-top:16px}.interp-corners>p{color:color-mix(in oklab,var(--color-base-content) 70%,transparent);margin:0 0 12px;font-size:.85rem;line-height:1.5}.interp-corner-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.interp-target{margin-top:16px}.interp-target h3{margin:0 0 8px;font-size:.9rem;font-weight:700}.interp-target>.interp-field{max-width:calc(50% - 6px)}.interp-actions{justify-content:center;margin-top:20px;display:flex}.interp-actions .btn{width:min(220px,100%)}.interp-error{margin:12px 0 0}.interp-result{background:color-mix(in oklab,var(--color-primary) 8%,var(--color-base-100))}.interp-result-head{align-items:center}.interp-result-head .btn{white-space:normal;width:min(220px,48%)}.interp-empty{text-align:center;padding:32px 0}.interp-empty h3{margin:0;font-size:1rem;font-weight:600}.interp-empty p{color:color-mix(in oklab,var(--color-base-content) 65%,transparent);margin:8px 0 0}.interp-summary{gap:12px;margin:20px 0 0;display:grid}.interp-summary div{background:var(--color-base-100);overflow-wrap:anywhere;border-radius:8px;padding:12px}.interp-summary dt{color:color-mix(in oklab,var(--color-base-content) 65%,transparent);font-size:.8rem;font-weight:600}.interp-summary dd{margin:4px 0 0;font-size:1rem;line-height:1.55}.interp-summary div:first-child dd{font-size:1.35rem;font-weight:700}.tool-guide details{border-top:1px solid var(--color-base-300);padding:14px 0}.tool-guide summary{cursor:pointer;font-weight:650}.tool-guide details p{margin-bottom:0}@media (width<=760px){.interp-tool{grid-template-columns:1fr;gap:16px}.interp-card,.interp-result{padding:16px}.interp-card-head{align-items:flex-start}.interp-card-head p{white-space:normal;max-width:50%}.interp-axis-row{grid-template-columns:1fr 1fr}.interp-target>.interp-field{max-width:none}}@media (width<=420px){.interp-linear-points{grid-template-columns:1fr}.interp-input-head{align-items:flex-end}.interp-result-head{flex-direction:column;align-items:stretch}.interp-result-head .btn{width:100%}.interp-summary div:first-child dd{font-size:1.15rem}}.interp-purpose{border:1px solid var(--color-base-300);background:color-mix(in oklab,var(--color-primary) 7%,var(--color-base-100));border-radius:10px;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:16px;margin:0 0 20px;padding:14px;display:grid}.interp-purpose svg{width:100%;height:auto;max-height:150px;display:block}.interp-purpose figcaption{gap:5px;min-width:0;display:grid}.interp-purpose figcaption strong{font-size:.95rem;line-height:1.35}.interp-purpose figcaption span{color:color-mix(in oklab,var(--color-base-content) 75%,transparent);font-size:.85rem;line-height:1.55}.interp-purpose text{fill:var(--color-base-content);font-size:11px;font-weight:650}.purpose-axis,.purpose-grid{fill:none;stroke:color-mix(in oklab,var(--color-base-content) 45%,transparent);stroke-width:1.5px}.purpose-line{stroke:var(--color-secondary);stroke-width:3px;stroke-linecap:round}.purpose-guide{stroke:color-mix(in oklab,var(--color-base-content) 45%,transparent);stroke-width:1.5px;stroke-dasharray:5 4}.purpose-known{fill:var(--color-secondary);stroke:var(--color-base-100);stroke-width:2px}.purpose-target{fill:var(--color-primary);stroke:var(--color-base-content);stroke-width:1.5px}.purpose-answer{fill:var(--color-base-content);font-weight:800}.purpose-center{fill:var(--color-primary-content)!important;font-size:10px!important;font-weight:850!important}.purpose-live{overflow-wrap:anywhere;font-size:.9rem;font-weight:750;line-height:1.4}.purpose-warning{font-weight:700;color:var(--color-error)!important}.purpose-invalid .interp-purpose{border-color:color-mix(in oklab,var(--color-error) 60%,var(--color-base-300));background:color-mix(in oklab,var(--color-error) 7%,var(--color-base-100))}.purpose-invalid .purpose-target{fill:var(--color-error)}.purpose-axis-label{fill:color-mix(in oklab,var(--color-base-content) 62%,transparent)!important;font-size:9px!important}.purpose-legend{flex-wrap:wrap;gap:8px 14px;font-size:.78rem;line-height:1.35;display:flex}.purpose-legend span{align-items:center;gap:6px;display:flex}.purpose-legend i{border-radius:999px;width:10px;height:10px;display:inline-block}.purpose-key-known{background:var(--color-secondary)}.purpose-key-target{background:var(--color-primary);border:1px solid var(--color-base-content)}.interp-point-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.interp-point-head strong{font-size:.9rem}.interp-point-head .interp-clear{height:44px;min-height:44px;padding:0 12px;font-size:14px}.interp-card,.interp-result{border-top:.35rem solid var(--color-primary);box-shadow:0 .6rem 1.8rem color-mix(in oklab,var(--color-base-content) 7%,transparent)}.interp-result-actions{justify-content:center;margin-top:20px;display:flex}.interp-result-actions .btn{box-sizing:border-box;white-space:normal;width:min(220px,100%);height:44px;min-height:44px;padding:0 16px;font-size:14px;line-height:20px}@media (width<=420px){.interp-purpose{grid-template-columns:1fr}.interp-purpose svg{max-width:240px;margin:0 auto}}