._btn_1ki3g_8{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s ease;border:none;text-decoration:none}._btn-primary_1ki3g_25{background:var(--accent-primary);color:var(--text-inverse)}._btn-primary_1ki3g_25:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}._btn-secondary_1ki3g_36{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}._btn-secondary_1ki3g_36:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--accent-primary)}._btn-success_1ki3g_47{background:var(--success);color:var(--text-inverse)}._btn-success_1ki3g_47:hover:not(:disabled){filter:brightness(1.12);transform:translateY(-1px);box-shadow:var(--shadow-md)}._btn-danger_1ki3g_58{background:var(--error);color:var(--text-inverse)}._btn-danger_1ki3g_58:hover:not(:disabled){filter:brightness(1.12);transform:translateY(-1px);box-shadow:var(--shadow-md)}._btn-danger-outline_1ki3g_69{background:transparent;color:var(--error);border:1px solid var(--error)}._btn-danger-outline_1ki3g_69:hover:not(:disabled){background:var(--error-bg)}._btn-warning-outline_1ki3g_79{background:transparent;color:var(--warning);border:1px solid var(--warning)}._btn-warning-outline_1ki3g_79:hover:not(:disabled){background:var(--warning-bg)}._btn-outline_1ki3g_89{background:transparent;color:var(--text-secondary);border:1px solid var(--border-strong);padding:10px 20px;border-radius:var(--radius-md)}._btn-outline_1ki3g_89:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--accent-primary);color:var(--accent-primary)}._btn-sm_1ki3g_105{padding:6px 14px;font-size:.8125rem}._btn-lg_1ki3g_110{padding:1rem 2rem;font-size:1.125rem}._btn-ghost_1ki3g_117{background:transparent;color:var(--text-secondary);border:none;justify-content:flex-start;padding:10px 14px}._btn-ghost_1ki3g_117:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}._btn_1ki3g_8:active:not(:disabled){filter:brightness(.96)}._btn-ghost_1ki3g_117:active:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}._btn-icon_1ki3g_150{width:48px;height:48px;padding:0;justify-content:center;flex-shrink:0}._btn-icon_1ki3g_150 svg{width:24px;height:24px}._btn-full-width_1ki3g_165{width:100%}._btn_1ki3g_8:disabled{opacity:.5;cursor:not-allowed}._form-group_19m2u_8{display:flex;flex-direction:column;gap:6px}._label_19m2u_14{font-size:.8125rem;font-weight:500;color:var(--text-secondary)}fieldset._form-group_19m2u_8{border:0;padding:0;margin:0;min-width:0}._form-group_19m2u_8>legend{padding:0;margin-bottom:6px;font-weight:600;color:var(--text-primary)}._required_19m2u_36{color:var(--error);font-weight:600}._optional_19m2u_41{color:var(--text-tertiary);font-weight:400;font-size:.75rem}._form-hint_19m2u_47{font-size:.75rem;color:var(--text-tertiary);margin-top:4px}._error-text_19m2u_53{display:block;margin-top:4px;font-size:.75rem;color:var(--error)}._input_v4rpd_1{height:var(--control-height);padding:0 12px;line-height:1.5;font-size:.875rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);transition:border-color .15s;font-family:inherit;width:100%}@media(pointer:coarse){._input_v4rpd_1{font-size:1rem}}._input_v4rpd_1:focus{outline:none;border-color:var(--accent-primary)}._input_v4rpd_1::placeholder{color:var(--text-tertiary)}._input_v4rpd_1:disabled{opacity:.6;cursor:not-allowed;background:var(--bg-tertiary)}._error_v4rpd_40{border-color:var(--error)}._container_4e9ca_1{text-align:center;padding:48px 24px}._compact_4e9ca_6{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md)}._message_4e9ca_16{color:var(--text-secondary);font-size:.875rem;margin:0}@keyframes _spin_1iacs_7{to{transform:rotate(360deg)}}._spinner_1iacs_7{border-style:solid;border-color:var(--border);border-top-color:var(--accent-primary);border-radius:50%;animation:_spin_1iacs_7 .8s linear infinite;margin:0 auto 16px}._sm_1iacs_17{display:inline-block;width:16px;height:16px;border-width:2px;animation-duration:1s;margin:0}._md_1iacs_26{width:32px;height:32px;border-width:3px}._lg_1iacs_32{width:48px;height:48px;border-width:4px}._current_1iacs_38{border-top-color:currentColor}._modal-overlay_1y9hx_7{position:fixed;inset:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal-backdrop);padding:20px}._modal-content_1y9hx_21{background:var(--bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90dvh;overflow-y:auto;position:relative;z-index:var(--z-modal)}._modal-header_1y9hx_35{display:flex;justify-content:space-between;align-items:center;padding:24px 24px 0;border-bottom:1px solid var(--border);margin-bottom:24px}._modal-title_1y9hx_46{flex:1;min-width:0;margin:0;font-size:1.05rem;font-weight:600;color:var(--text-primary)}._modal-close_1y9hx_55{background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .2s ease}._modal-close_1y9hx_55:hover{background:var(--bg-tertiary);color:var(--text-primary)}._modal-body_1y9hx_75{padding:0 24px 24px}._modal-footer_1y9hx_79{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border)}._modal-wide_1y9hx_88{max-width:640px}._modal-fullscreen_1y9hx_92{max-width:100%;width:100%;height:100dvh;max-height:100dvh;border-radius:0;display:flex;flex-direction:column}._modal-fullscreen_1y9hx_92 ._modal-footer_1y9hx_79{padding-bottom:calc(16px + env(safe-area-inset-bottom))}._modal-fullscreen_1y9hx_92 ._modal-body_1y9hx_75{flex:1;overflow-y:auto}._modal-overlay_1y9hx_7:has(._modal-fullscreen_1y9hx_92){padding:0;align-items:stretch}@media(max-width:768px){._modal-overlay_1y9hx_7{padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}._modal-content_1y9hx_21{max-height:95dvh}._modal-header_1y9hx_35{padding:16px 16px 0}._modal-body_1y9hx_75{padding:0 16px 16px}._modal-footer_1y9hx_79{flex-wrap:wrap;padding:12px 16px}._modal-footer_1y9hx_79 button{flex:1;min-width:0}}._select_1j0jr_1{height:var(--control-height);padding:0 32px 0 12px;line-height:1.5;font-size:.875rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);transition:border-color .15s;font-family:inherit;width:100%;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6275' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:12px;cursor:pointer}@media(pointer:coarse){._select_1j0jr_1{font-size:1rem}}._select_1j0jr_1:focus{outline:none;border-color:var(--accent-primary)}._select_1j0jr_1:disabled{opacity:.6;cursor:not-allowed;background-color:var(--bg-tertiary)}._error_1j0jr_44{border-color:var(--error)}._textarea_168d4_1{padding:10px 12px;line-height:1.5;font-size:.875rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);transition:border-color .15s;font-family:inherit;width:100%;resize:vertical;min-height:80px}@media(pointer:coarse){._textarea_168d4_1{font-size:1rem}}._textarea_168d4_1:focus{outline:none;border-color:var(--accent-primary)}._textarea_168d4_1::placeholder{color:var(--text-tertiary)}._textarea_168d4_1:disabled{opacity:.6;cursor:not-allowed;background:var(--bg-tertiary)}._error_168d4_43{border-color:var(--error)}._icon_mj8im_1{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--bg-tertiary);color:var(--text-secondary);font-size:11px;font-weight:600;line-height:1;cursor:help;position:relative;transition:all var(--transition-normal)}@media(pointer:coarse){._icon_mj8im_1:before{content:"";position:absolute;inset:-14px}}._icon_mj8im_1:hover,._icon_mj8im_1:focus-visible{background:var(--bg-accent);color:var(--text-inverse)}._toast-container_1wj93_5{position:fixed;top:24px;right:24px;z-index:var(--z-toast);display:flex;flex-direction:column;gap:12px;max-width:420px;min-width:320px}._toast_1wj93_5{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;border-radius:var(--radius-lg);font-size:.875rem;line-height:1.5;cursor:pointer;animation:_toast-in_1wj93_68 .3s cubic-bezier(.22,1,.36,1)}@media(prefers-reduced-motion:reduce){._toast_1wj93_5{animation:none}}._toast_1wj93_5{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border);border-left:4px solid var(--border-strong);box-shadow:0 6px 16px #00000014,0 3px 6px -4px #0000001f,0 9px 28px 8px #0000000d;transition:opacity .2s ease,transform .2s ease}._toast_1wj93_5:hover{box-shadow:0 6px 20px #0000001f,0 3px 8px -4px #00000029,0 9px 28px 8px #00000014}._toast-error_1wj93_56{border-left-color:var(--error)}._toast-success_1wj93_60{border-left-color:var(--success)}._toast-warning_1wj93_64{border-left-color:var(--warning)}._toast-info_1wj93_68{border-left-color:var(--info)}._toast-icon_1wj93_72{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;flex-shrink:0}._toast-error_1wj93_56 ._toast-icon_1wj93_72{background:var(--error-bg);color:var(--error)}._toast-success_1wj93_60 ._toast-icon_1wj93_72{background:var(--success-bg);color:var(--success)}._toast-warning_1wj93_64 ._toast-icon_1wj93_72{background:var(--warning-bg);color:var(--warning)}._toast-info_1wj93_68 ._toast-icon_1wj93_72{background:var(--info-bg);color:var(--info)}._toast-message_1wj93_102{flex:1;padding-top:2px}._toast-close_1wj93_107{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:none;color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-sm);padding:0;transition:color .15s ease,background .15s ease}._toast-close_1wj93_107:hover{color:var(--text-primary);background:var(--bg-tertiary)}@keyframes _toast-in_1wj93_68{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@media(max-width:480px){._toast-container_1wj93_5{right:12px;left:12px;min-width:0;max-width:none}}._app-header_1b2dr_5{position:sticky;top:0;z-index:100;background:var(--bg-surface);box-shadow:var(--shadow-sm);border-bottom:1px solid var(--border);transition:background var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}._app-header_1b2dr_5._overlay_1b2dr_20:not(._scrolled_1b2dr_20){background:transparent;box-shadow:none;border-bottom-color:transparent}._header-container_1b2dr_26{max-width:1400px;margin:0 auto;padding:16px 24px}._header-content_1b2dr_32{display:flex;align-items:center;justify-content:space-between;gap:20px;min-width:0}._header-branding_1b2dr_40{flex:1 1 0%;min-width:0;text-decoration:none;transition:all var(--transition-normal);display:flex;align-items:center}._header-branding_1b2dr_40:hover{opacity:.85}._header-logo_1b2dr_53{height:80px;width:auto}._header-nav_1b2dr_58{flex:0 0 auto;display:flex;align-items:center;gap:8px}._header-nav-link_1b2dr_65{padding:8px 16px;font-size:14px;font-weight:600;text-decoration:none;color:var(--text-secondary);transition:all var(--transition-normal)}._header-nav-link_1b2dr_65:hover{color:var(--text-primary)}._header-nav-link_1b2dr_65._active_1b2dr_78{color:var(--text-accent)}._header-actions_1b2dr_82{flex:0 0 auto;display:flex;align-items:center;justify-content:flex-end;gap:16px}._header-btn_1b2dr_90{padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all var(--transition-normal);text-decoration:none;display:inline-flex;align-items:center;justify-content:center}._header-btn_1b2dr_90._primary_1b2dr_104{background:var(--bg-accent);color:var(--text-inverse);box-shadow:var(--shadow-sm)}._header-btn_1b2dr_90._primary_1b2dr_104:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}@media(max-width:768px){._header-container_1b2dr_26{margin:0 12px;padding:12px 0}._header-content_1b2dr_32{gap:10px}._header-logo_1b2dr_53{height:52px}._header-nav-link_1b2dr_65{padding:14px 10px;font-size:13px}._header-btn_1b2dr_90{padding:8px 14px;font-size:13px;white-space:nowrap}}@media(max-width:480px){._header-container_1b2dr_26{margin:0 8px}._header-logo_1b2dr_53{height:auto;max-height:36px;max-width:100%}._header-nav_1b2dr_58{gap:2px}._header-nav-link_1b2dr_65{padding:14px 8px;font-size:12px}._header-btn_1b2dr_90{padding:10px;font-size:11px;white-space:nowrap}}._skip-link_1r3bq_2{position:fixed;top:.75rem;left:.75rem;z-index:calc(var(--z-toast) + 1);padding:.5rem 1rem;border-radius:999px;background:var(--accent-primary);color:var(--text-inverse);font-weight:600;text-decoration:none;transform:translateY(-200%)}._skip-link_1r3bq_2:focus,._skip-link_1r3bq_2:focus-visible{transform:none;outline:2px solid var(--border-focus);outline-offset:2px}._footer_1d795_1{margin-top:3rem;padding:1.75rem 1.5rem;border-top:1px solid var(--border);display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center}._links_1d795_12{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.5rem}._links_1d795_12 a{font-size:.85rem;color:var(--text-accent);text-decoration:none}._links_1d795_12 a:hover{text-decoration:underline}._note_1d795_29{margin:0;max-width:60ch;font-size:.78rem;line-height:1.5;color:var(--text-tertiary)}._page_1bags_3{min-height:100dvh;background:transparent;color:var(--text-primary)}._container_1bags_8{max-width:760px;margin:0 auto;padding:2.5rem 1.5rem 4rem}._kicker_1bags_13{font-size:.78rem;color:var(--text-accent);font-weight:500}._indexTitle_1bags_18{font-size:1.9rem;font-weight:600;margin:.4rem 0 .5rem}._indexIntro_1bags_23{font-size:1.05rem;color:var(--text-secondary);margin:0 0 2rem;max-width:60ch}._list_1bags_29{display:grid;gap:1rem}._postCard_1bags_33{display:block;text-decoration:none;color:inherit;background:var(--gradient-panel);border:1px solid var(--border);border-radius:12px;padding:1.25rem 1.4rem;box-shadow:var(--accent-shadow-sm);transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}._postCard_1bags_33:hover{border-color:var(--border-accent);box-shadow:var(--accent-shadow-md);transform:translateY(-2px)}._postMeta_1bags_52{font-size:.8rem;color:var(--text-tertiary)}._postTitle_1bags_56{font-size:1.2rem;font-weight:600;margin:.35rem 0 .4rem}._postExcerpt_1bags_61{font-size:.95rem;color:var(--text-secondary);margin:0;line-height:1.6}._readMore_1bags_67{color:var(--text-accent);font-weight:500}._backLink_1bags_73{display:inline-block;font-size:.85rem;color:var(--text-accent);text-decoration:none;margin-bottom:1.25rem}._articleTitle_1bags_80{font-size:2rem;font-weight:600;line-height:1.15;margin:.4rem 0 .5rem}._articleMeta_1bags_86{font-size:.85rem;color:var(--text-tertiary);margin:0 0 1.75rem}._article_1bags_80{font-size:1.05rem;line-height:1.75}._article_1bags_80 h2{font-size:1.35rem;font-weight:600;margin:2rem 0 .75rem}._article_1bags_80 h3{font-size:1.1rem;font-weight:600;margin:1.5rem 0 .5rem}._article_1bags_80 p{margin:0 0 1rem;color:var(--text-secondary)}._article_1bags_80 ul{margin:0 0 1rem;padding-left:1.25rem;color:var(--text-secondary)}._article_1bags_80 li{margin:.3rem 0}._article_1bags_80 strong{color:var(--text-primary);font-weight:600}._article_1bags_80 a{color:var(--text-accent)}._article_1bags_80 code{font-family:var(--font-mono, ui-monospace, monospace);font-size:.92em;background:var(--bg-tertiary);border-radius:4px;padding:1px 5px}._fig_1bags_132{margin:1.5rem 0;padding:1.25rem;border:1px solid var(--border);border-radius:12px;background:var(--bg-secondary)}._figCap_1bags_139{font-size:.85rem;color:var(--text-tertiary);margin:.6rem 0 0;text-align:center}._dataTable_1bags_146{width:100%;border-collapse:collapse;font-size:.95rem;margin:1rem 0}._dataTable_1bags_146 th,._dataTable_1bags_146 td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--border)}._dataTable_1bags_146 th{color:var(--text-primary);font-weight:600}._dataTable_1bags_146 td{color:var(--text-secondary)}._refs_1bags_166{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border);font-size:.9rem;color:var(--text-secondary)}._refs_1bags_166 h2{font-size:1rem}._refs_1bags_166 ul{padding-left:1.25rem}._articleCta_1bags_180{margin-top:2rem;padding:1.5rem;border:1px solid var(--border);border-radius:12px;background:radial-gradient(90% 160% at 50% -30%,var(--accent-subtle-hover),transparent 65%),var(--bg-secondary);text-align:center}._ctaBtn_1bags_190{display:inline-block;margin-top:.75rem;padding:.65rem 1.15rem;border-radius:8px;background:var(--accent-primary);color:var(--text-inverse);text-decoration:none;font-weight:500}._ctaBtn_1bags_190:hover{background:var(--accent-hover)}._resultsGrid_1e9by_5{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}._resultItem_1e9by_11{background:var(--bg-surface);padding:20px;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all var(--transition-normal);display:flex;align-items:flex-start;gap:12px;min-height:104px}._resultItem_1e9by_11:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}._resultIndicator_1e9by_32{width:4px;height:48px;border-radius:var(--radius-xs);background:var(--info);flex-shrink:0}._resultContent_1e9by_40{flex:1;min-width:0}._resultLabel_1e9by_45{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-weight:500;display:flex;align-items:center;gap:6px}._resultValue_1e9by_57{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--text-primary);line-height:1.2}._resultItem_1e9by_11._poleStructure_1e9by_68 ._resultIndicator_1e9by_32{background:var(--warning)}._resultItem_1e9by_11._foundation_1e9by_71 ._resultIndicator_1e9by_32{background:var(--info)}._resultItem_1e9by_11._steelGrade_1e9by_74 ._resultIndicator_1e9by_32{background:var(--text-tertiary)}._resultItem_1e9by_11._windPressure_1e9by_77 ._resultIndicator_1e9by_32{background:var(--accent-primary)}@media(max-width:480px){._resultsGrid_1e9by_5{grid-template-columns:1fr}}.driver-active .driver-overlay{pointer-events:none}.driver-active.driver-no-scroll{overflow:hidden}.driver-active *{pointer-events:none}.driver-active .driver-active-element,.driver-active .driver-active-element *,.driver-popover,.driver-popover *{pointer-events:auto}@keyframes animate-fade-in{0%{opacity:0}to{opacity:1}}.driver-fade .driver-overlay{animation:animate-fade-in var(--driver-animation-duration,.4s) ease-in-out}.driver-fade .driver-popover{animation:animate-fade-in var(--driver-animation-duration,.4s)}.driver-popover{all:unset;box-sizing:border-box;color:#2d2d2d;z-index:1000000000;background-color:#fff;border-radius:5px;min-width:250px;max-width:300px;margin:0;padding:15px;position:fixed;top:0;right:0;box-shadow:0 1px 10px #0006}.driver-popover *{font-family:Helvetica Neue,Inter,ui-sans-serif,Apple Color Emoji,Helvetica,Arial,sans-serif}.driver-popover-title{zoom:1;margin:0;font:700 19px/1.5 sans-serif;display:block;position:relative}.driver-popover-close-btn{all:unset;cursor:pointer;color:#d2d2d2;z-index:1;text-align:center;width:32px;height:28px;font-size:18px;font-weight:500;transition:color .2s;position:absolute;top:0;right:0}.driver-popover-close-btn:hover,.driver-popover-close-btn:focus{color:#2d2d2d}.driver-popover-title[style*=block]+.driver-popover-description{margin-top:5px}.driver-popover-description{zoom:1;margin-bottom:0;font:400 14px/1.5 sans-serif}.driver-popover-footer{text-align:right;zoom:1;justify-content:space-between;align-items:center;margin-top:15px;display:flex}.driver-popover-progress-text{color:#727272;zoom:1;font-size:13px;font-weight:400}.driver-popover-footer-btn{all:unset;box-sizing:border-box;color:#2d2d2d;cursor:pointer;zoom:1;background-color:#fff;border:1px solid #ccc;border-radius:3px;outline:0;padding:3px 7px;font:12px/1.3 sans-serif;text-decoration:none;display:inline-block}.driver-popover-footer .driver-popover-btn-disabled{opacity:.5;pointer-events:none}.driver-active-element-parent-no-scroll{overflow:hidden!important}.driver-no-interaction,.driver-no-interaction *{pointer-events:none!important}.driver-popover-footer-btn:hover,.driver-popover-footer-btn:focus{background-color:#f7f7f7}.driver-popover-navigation-btns{flex-grow:1;justify-content:flex-end;display:flex}.driver-popover-navigation-btns button+button{margin-left:4px}.driver-popover-arrow{content:"";border:5px solid #fff;position:absolute}.driver-popover-arrow-side-over{display:none}.driver-popover-arrow-side-left{border-top-color:#0000;border-bottom-color:#0000;border-right-color:#0000;left:100%}.driver-popover-arrow-side-right{border-top-color:#0000;border-bottom-color:#0000;border-left-color:#0000;right:100%}.driver-popover-arrow-side-top{border-bottom-color:#0000;border-left-color:#0000;border-right-color:#0000;top:100%}.driver-popover-arrow-side-bottom{border-top-color:#0000;border-left-color:#0000;border-right-color:#0000;bottom:100%}.driver-popover-arrow-side-center,.driver-popover-arrow-none{display:none}.driver-popover.signcalc-tour{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--accent-shadow-md);max-width:320px}.driver-popover.signcalc-tour .driver-popover-title{font-size:1rem;font-weight:600;color:var(--text-primary)}.driver-popover.signcalc-tour .driver-popover-description{color:var(--text-secondary);font-size:.875rem;line-height:1.5}.driver-popover.signcalc-tour .driver-popover-progress-text{color:var(--text-tertiary);font-size:.75rem}.driver-popover.signcalc-tour .driver-popover-next-btn,.driver-popover.signcalc-tour .driver-popover-prev-btn{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);text-shadow:none;font-size:.8125rem;font-weight:500;padding:6px 12px}.driver-popover.signcalc-tour .driver-popover-next-btn{background:var(--accent-primary);color:var(--text-inverse);border-color:var(--accent-primary)}.driver-popover.signcalc-tour .driver-popover-next-btn:hover{background:var(--accent-hover)}.driver-popover.signcalc-tour .driver-popover-prev-btn:hover{background:var(--bg-secondary)}.driver-popover.signcalc-tour .driver-popover-close-btn{color:var(--text-tertiary)}.driver-popover.signcalc-tour .driver-popover-close-btn:hover{color:var(--text-primary)}.driver-popover.signcalc-tour .driver-popover-arrow-side-left.driver-popover-arrow{border-left-color:var(--bg-surface)}.driver-popover.signcalc-tour .driver-popover-arrow-side-right.driver-popover-arrow{border-right-color:var(--bg-surface)}.driver-popover.signcalc-tour .driver-popover-arrow-side-top.driver-popover-arrow{border-top-color:var(--bg-surface)}.driver-popover.signcalc-tour .driver-popover-arrow-side-bottom.driver-popover-arrow{border-bottom-color:var(--bg-surface)}._inputWithUnit_tzztb_2{display:flex;align-items:stretch}._inputWithUnit_tzztb_2 input{border-radius:var(--radius-md) 0 0 var(--radius-md);border-right:none;flex:1;min-width:0}._unit_tzztb_14{display:flex;align-items:center;padding:0 12px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:.8125rem;color:var(--text-tertiary);font-weight:500;white-space:nowrap}._form-grid_1kbdb_12{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 20px;align-items:start}._form-group_1kbdb_22{margin-bottom:0}._form-grid_1kbdb_12 label{display:flex;align-items:center;gap:8px}._form-grid_1kbdb_12 button[type=submit]{max-width:280px}._calculate-btn_1kbdb_40{background:var(--bg-accent);color:var(--text-inverse);border:none;padding:12px 24px;border-radius:var(--radius-sm);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--shadow-sm);white-space:nowrap}._calculate-btn_1kbdb_40:hover{background:var(--bg-accent);box-shadow:var(--shadow-md)}._calculate-btn_1kbdb_40:disabled{opacity:.6;cursor:not-allowed;transform:none}._calculate-btn-secondary_1kbdb_65{background:var(--bg-primary);color:var(--accent-primary);border:1.5px solid var(--accent-primary);box-shadow:none}._calculate-btn-secondary_1kbdb_65:hover{background:var(--accent-subtle);box-shadow:var(--shadow-sm)}._calculator-actions_1kbdb_77{display:flex;gap:12px;align-items:center;flex-wrap:wrap;grid-column:1 / -1}._submit-error_1kbdb_86{display:inline-flex;align-items:center;gap:6px;color:var(--error);font-size:.8125rem;font-weight:500;line-height:1.3}._submit-error_1kbdb_86 svg{flex-shrink:0}._advanced-toggle_1kbdb_103{display:flex;align-items:center;gap:10px;margin:4px 0 0;padding-top:12px;border-top:1px solid var(--border);grid-column:1 / -1}._advanced-toggle-btn_1kbdb_113{background:none;border:none;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;padding:4px 0;display:flex;align-items:center;gap:6px;transition:color var(--transition-normal)}._advanced-toggle-btn_1kbdb_113:hover{color:var(--text-primary)}._advanced-toggle-btn_1kbdb_113 svg{transition:transform var(--transition-fast)}._advanced-toggle-btn_1kbdb_113[aria-expanded=true] svg{transform:rotate(90deg)}._advanced-hint_1kbdb_139{font-size:12px;color:var(--text-tertiary);font-style:italic}._advanced-options_1kbdb_145{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;margin-bottom:0;grid-column:1 / -1;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 20px}._advanced-options_1kbdb_145 ._form-group_1kbdb_22{margin-bottom:0}._advanced-options_1kbdb_145 ._form-group_1kbdb_22:last-child{margin-bottom:0}._advanced-options_1kbdb_145 ._form-group_1kbdb_22 input::placeholder{font-size:13px}._wind-speed-group_1kbdb_172{display:flex;flex-direction:column}._wind-lookup-link_1kbdb_177{display:inline-block;margin-top:4px;font-size:11px;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-normal)}._wind-lookup-link_1kbdb_177:hover{color:var(--text-accent);text-decoration:underline}@media(max-width:1024px){._form-grid_1kbdb_12,._advanced-options_1kbdb_145{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){._advanced-toggle_1kbdb_103{margin:12px 0;padding-top:12px}._advanced-toggle-btn_1kbdb_113{font-size:12px}._advanced-hint_1kbdb_139{font-size:11px}._advanced-options_1kbdb_145{padding:12px}._advanced-options_1kbdb_145 ._form-group_1kbdb_22{margin-bottom:12px}}@media(max-width:768px){._form-grid_1kbdb_12,._advanced-options_1kbdb_145{grid-template-columns:1fr}}@media(max-width:480px){._form-group_1kbdb_22{margin-bottom:15px}._advanced-toggle_1kbdb_103{gap:8px}._advanced-toggle-btn_1kbdb_113{font-size:11px}._advanced-hint_1kbdb_139{font-size:10px}._advanced-options_1kbdb_145{padding:10px}._calculator-actions_1kbdb_77{flex-direction:column;align-items:stretch}._calculator-actions_1kbdb_77 ._calculate-btn_1kbdb_40{width:100%}}._bar_z6lyj_1{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 20px;box-shadow:var(--shadow-sm)}._specs_z6lyj_13{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;flex:1;min-width:0}._chip_z6lyj_22{display:inline-flex;align-items:center;gap:4px;font-size:.8125rem;color:var(--text-secondary);white-space:nowrap}._chip_z6lyj_22 strong{color:var(--text-primary);font-weight:600}._divider_z6lyj_36{color:var(--border);font-size:.75rem}@media(max-width:768px){._bar_z6lyj_1{flex-direction:column;align-items:stretch}._specs_z6lyj_13{gap:4px 12px}._edit_z6lyj_51{width:100%}}._content_1o7p8_4{width:min(94vw,71.116vh);max-width:94vw;height:92vh;max-height:92vh;display:flex;flex-direction:column;overflow:hidden}._header-bar_1o7p8_16{gap:12px;margin-bottom:0;padding-bottom:14px}._body_1o7p8_22{flex:1;min-height:0;padding:0;display:flex;align-items:stretch;justify-content:center;background:var(--bg-tertiary)}._frame_1o7p8_35{height:100%;aspect-ratio:8.5 / 11;max-width:100%;border:none;background:var(--bg-tertiary)}._header_1gt49_1{margin-bottom:16px}._title_1gt49_5{margin:0 0 4px;font-size:1.125rem;font-weight:600;color:var(--text-primary)}._disclaimer_1gt49_12{margin:0;font-size:.75rem;color:var(--text-tertiary)}._onboardingContainer_1byot_9{width:100%;min-height:calc(100dvh - 200px);padding:2rem;display:flex;justify-content:center}._calculator-layout_1byot_20{display:flex;flex-direction:column;gap:16px;flex:1;min-height:0}._form-panel_1byot_31{background:var(--bg-surface);padding:24px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:all var(--transition-normal)}._results-viz-row_1byot_41{display:grid;grid-template-columns:1fr 1fr;gap:16px}._viz-column_1byot_47,._results-column_1byot_48{min-width:0}._form-header_1byot_55{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}._form-header-title_1byot_63{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary)}._tour-btn_1byot_70{display:inline-flex;align-items:center;gap:6px;background:var(--accent-subtle);color:var(--text-accent);border:1px solid var(--border-accent);padding:7px 13px;border-radius:var(--radius-md);font-size:.8125rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast)}._tour-btn_1byot_70:hover{background:var(--accent-subtle-hover)}._tour-btn_1byot_70 svg{flex-shrink:0}._order-engineering-cta-compact_1byot_100{display:flex;align-items:center;justify-content:center;margin-top:16px;padding:22px 20px;background:linear-gradient(135deg,var(--bg-highlight) 0%,var(--bg-highlight) 100%);border:1px solid var(--border-accent);border-radius:var(--radius-md)}[data-theme=dark] ._order-engineering-cta-compact_1byot_100{background:linear-gradient(135deg,var(--accent-subtle-hover) 0%,var(--accent-subtle) 100%);border-color:var(--info-border)}._cta-inner_1byot_116{display:flex;flex-direction:column;align-items:center;text-align:center;gap:9px;max-width:380px}._cta-badge_1byot_125{font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-accent);background:var(--accent-subtle);border:1px solid var(--border-accent);padding:3px 11px;border-radius:999px}._cta-heading_1byot_137{font-size:17px;font-weight:600;color:var(--text-accent)}._results-panel_1byot_146{background:var(--bg-surface);padding:25px;border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:1px solid var(--border);margin-bottom:20px;transition:all var(--transition-normal);min-height:220px}._download-row_1byot_160{display:flex;gap:8px;margin-top:16px}._download-pdf-btn_1byot_166{display:flex;align-items:center;justify-content:center;gap:8px;flex:1;padding:11px 16px;background:var(--bg-surface);color:var(--text-accent);border:1px solid var(--border-accent);border-radius:var(--radius-md);font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}._download-pdf-btn_1byot_166:hover:not(:disabled){background:var(--accent-subtle);border-color:var(--accent-primary)}._download-pdf-btn_1byot_166:disabled,._preview-pdf-btn_1byot_189:disabled{opacity:.55;cursor:default}._download-pdf-btn_1byot_166 svg{flex-shrink:0}._preview-pdf-btn_1byot_189{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:46px;padding:0;background:var(--bg-surface);color:var(--text-accent);border:1px solid var(--border-accent);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}._preview-pdf-btn_1byot_189:hover:not(:disabled){background:var(--accent-subtle);border-color:var(--accent-primary)}._download-note_1byot_218{margin:6px 0 0;text-align:center;font-size:11px;color:var(--text-tertiary)}._disclaimer_1byot_228{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:var(--radius-md)}._disclaimer-icon_1byot_238{flex-shrink:0;margin-top:1px;color:var(--warning)}._disclaimer-text_1byot_244{margin:0;font-size:.8125rem;line-height:1.5;color:var(--warning)}@media(max-width:1024px){._results-viz-row_1byot_41{grid-template-columns:1fr}}@media(max-width:768px){._order-engineering-cta-compact_1byot_100 button{width:100%}._form-panel_1byot_31{padding:20px}._order-engineering-cta-compact_1byot_100{flex-direction:column;align-items:stretch;text-align:center}}@media(max-width:480px){._form-panel_1byot_31{padding:15px}._order-engineering-cta-compact_1byot_100{padding:12px;gap:10px}}@media(min-width:1025px){._results-viz-row_1byot_41 ._viz-column_1byot_47,._results-viz-row_1byot_41 ._results-column_1byot_48{display:flex}._results-viz-row_1byot_41 ._viz-column_1byot_47>*,._results-viz-row_1byot_41 ._results-panel_1byot_146{flex:1;height:auto;margin-bottom:0}._results-viz-row_1byot_41 ._results-panel_1byot_146{flex-direction:column}._order-engineering-cta-compact_1byot_100{flex:1}}._proposal-notice_1byot_325{background:var(--info-bg);border:1px solid var(--info-border);color:var(--text-primary);border-radius:var(--radius-md);padding:12px 16px;margin-bottom:16px;font-size:.9rem;line-height:1.5}._proposal-notice_1byot_325 strong{color:var(--info)}._limits-disclosure_1byot_339{margin:0 0 16px;width:calc((100% * 2 - 20px) / 3);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface)}@media(max-width:1024px){._limits-disclosure_1byot_339{width:100%}}._limits-summary_1byot_356{cursor:pointer;padding:10px 14px;font-weight:600;font-size:.9rem;color:var(--text-accent)}._limits-body_1byot_363{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:4px 16px 16px}._limits-col_1byot_369 h3{margin:0 0 8px;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--text-secondary)}._limits-col_1byot_369 ul{margin:0;padding:0;list-style:none;font-size:.82rem;color:var(--text-primary)}._limits-col_1byot_369 li{display:flex;gap:8px;padding:5px 0;line-height:1.45}._limit-label_1byot_389{color:var(--text-secondary);white-space:nowrap}._limit-value_1byot_393{color:var(--text-primary);font-weight:500}._limits-note_1byot_397{margin:10px 0 0;font-size:.82rem;color:var(--text-secondary);line-height:1.45}._cta-qualifies_1byot_404{margin:0 0 2px;font-size:.85rem;font-weight:600;color:var(--success)}._cta-reasons_1byot_410{text-align:left;margin:6px auto 8px;padding-left:20px;max-width:92%;font-size:.84rem;color:var(--text-secondary);line-height:1.45}._cta-subtext_1byot_419{margin:0 0 12px;font-size:.85rem;color:var(--text-secondary);line-height:1.45}@media(max-width:640px){._limits-body_1byot_363{grid-template-columns:1fr}}._viz-fallback_1byot_433{display:flex;justify-content:center;align-items:center;min-height:320px}._page_11twg_4{position:relative;min-height:100dvh;width:100%;background:var(--gradient-surface)}._page_11twg_4:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:46px 46px;opacity:.5;-webkit-mask-image:radial-gradient(100% 70% at 85% 0%,#000 18%,transparent 78%);mask-image:radial-gradient(100% 70% at 85% 0%,#000 18%,transparent 78%);pointer-events:none}._container_11twg_3{position:relative;z-index:1;padding:20px;display:flex;flex-direction:column;width:100%;max-width:1280px;margin:0 auto;gap:8px}._hero_11twg_37{padding:8px 0 4px}._hero-title_11twg_41{margin:0 0 8px;font-family:Zilla Slab,Georgia,serif;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:600;color:var(--text-primary);letter-spacing:-.02em;line-height:1.2}._hero-intro_11twg_51{margin:0;font-size:15px;line-height:1.55;color:var(--text-secondary);max-width:52rem}@media(max-width:768px){._container_11twg_3{padding:15px}}@media(max-width:480px){._container_11twg_3{padding:8px}}._window_1ibrn_8{display:inline-block;height:1.5em;overflow:hidden;vertical-align:middle;line-height:1.5em}._column_1ibrn_16{display:flex;flex-direction:column;transform:translateY(calc((1 - var(--n)) * 1.5em));will-change:transform}._item_1ibrn_26{height:1.5em;line-height:1.5em;white-space:nowrap}._marquee_17kro_1{width:100vw;margin-left:50%;transform:translate(-50%);overflow:hidden;display:flex;flex-direction:column;gap:1rem;padding:2.5rem 0 3rem;background:radial-gradient(120% 100% at 50% 0%,var(--accent-subtle) 0%,transparent 55%),var(--bg-secondary);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}._row_17kro_20{overflow:hidden;width:100%}._track_17kro_25{display:inline-flex;gap:1rem;padding:0 .5rem;white-space:nowrap;will-change:transform}._card_17kro_33{flex:0 0 auto;width:220px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--accent-shadow-sm);padding:.5rem .6rem;overflow:hidden}._cardCanvas_17kro_44{display:block;width:100%;height:auto}@media(max-width:768px){._card_17kro_33{width:168px}}@keyframes _fadeInUp_p459h_1{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_p459h_1{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}._animateUp_p459h_29{animation:_fadeInUp_p459h_1 .5s ease both}._animateScale_p459h_32{animation:_scaleIn_p459h_1 .5s ease both}._d1_p459h_35{animation-delay:.05s}._d2_p459h_38{animation-delay:.12s}._d3_p459h_41{animation-delay:.2s}@media(prefers-reduced-motion:reduce){._animateUp_p459h_29,._animateScale_p459h_32{animation:none}}._revealReady_p459h_54 ._reveal_p459h_53{opacity:0;transform:translateY(22px)}._revealReady_p459h_54 ._reveal_p459h_53._revealIn_p459h_56{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}._landingPage_p459h_70{min-height:100dvh;background-color:var(--bg-primary);background-image:var(--gradient-surface);color:var(--text-primary);overflow-x:clip}._hero_p459h_89{position:relative;overflow:hidden;background:radial-gradient(120% 150% at 82% -30%,var(--accent-subtle-hover),transparent 64%),radial-gradient(95% 130% at 2% 4%,var(--accent-subtle),transparent 58%)}._hero_p459h_89:after{content:"";position:absolute;z-index:0;inset:-25%;pointer-events:none;background:radial-gradient(38% 38% at 68% 32%,var(--accent-subtle-hover),transparent 70%);opacity:.55;animation:_heroDrift_p459h_1 26s ease-in-out infinite alternate}@keyframes _heroDrift_p459h_1{0%{transform:translate3d(-3%,-2%,0) scale(1)}to{transform:translate3d(5%,4%,0) scale(1.12)}}@media(prefers-reduced-motion:reduce){._hero_p459h_89:after{animation:none}}._hero_p459h_89:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:44px 44px;opacity:.6;-webkit-mask-image:radial-gradient(140% 100% at 50% -15%,#000 40%,transparent 92%);mask-image:radial-gradient(140% 100% at 50% -15%,#000 40%,transparent 92%);pointer-events:none}._blueprint_p459h_150{position:absolute;z-index:0;left:-96px;bottom:18px;width:468px;height:320px;background-color:#1f2937;-webkit-mask:url(/foundation-blueprint.png) center / contain no-repeat;mask:url(/foundation-blueprint.png) center / contain no-repeat;opacity:.1;pointer-events:none}[data-theme=dark] ._blueprint_p459h_150{background-color:#9b5cb8;opacity:.18}@media(max-width:900px){._blueprint_p459h_150{display:none}}._heroInner_p459h_175{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:3.5rem 1.5rem;display:grid;grid-template-columns:1.05fr .95fr;gap:2.5rem;align-items:center}._heroText_p459h_186{min-width:0}._eyebrow_p459h_189{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;padding:5px 12px;border-radius:999px;background:var(--accent-subtle);color:var(--text-accent);border:1px solid var(--border-accent)}._h1_p459h_200{font-size:clamp(2rem,4.5vw,3rem);font-weight:600;line-height:1.12;letter-spacing:-.01em;margin:1rem 0 .6rem;max-width:18ch}._sub_p459h_208{font-size:1.1rem;color:var(--text-secondary);max-width:42ch;margin:0}._ctaRow_p459h_214{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.5rem 0 1rem}._trust_p459h_220{display:flex;gap:1.25rem;flex-wrap:wrap;font-size:.85rem;color:var(--text-tertiary)}._trust_p459h_220 span{display:inline-flex;align-items:center;gap:6px}._btn_p459h_234{display:inline-flex;align-items:center;gap:7px;padding:.7rem 1.15rem;border-radius:8px;font-size:.95rem;font-weight:500;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s ease,border-color .15s ease}._btnPrimary_p459h_249{background:var(--accent-primary);color:var(--text-inverse)}._btnPrimary_p459h_249:hover{background:var(--accent-hover)}._btnOutline_p459h_256{background:transparent;color:var(--text-primary);border-color:var(--border-strong)}._btnOutline_p459h_256:hover{background:var(--bg-tertiary)}._peek_p459h_266{position:relative;min-width:0}._peekCard_p459h_270{position:relative;z-index:2;background:var(--bg-surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--accent-shadow-md);padding:1.1rem 1.25rem}._peekHead_p459h_279{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:.9rem}._peekTitle_p459h_287{font-size:.9rem;font-weight:500}._badgeOk_p459h_291{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;padding:4px 11px;border-radius:999px;background:var(--success-bg);color:var(--text-primary);border:1px solid var(--success-border)}._peekBody_p459h_302{display:grid;grid-template-columns:170px 1fr;gap:1.25rem;align-items:center}._metrics_p459h_308{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.7rem}._metric_p459h_308{background:var(--bg-tertiary);border-radius:8px;padding:.7rem .85rem}._ml_p459h_318{font-size:.75rem;color:var(--text-secondary);margin:0 0 4px}._mv_p459h_323{font-size:1.05rem;font-weight:500;margin:0;font-family:var(--font-mono, ui-monospace, monospace)}._creds_p459h_333{width:min(880px,calc(100% - 3rem));margin:2.5rem auto 2.75rem;padding:1.6rem 1.75rem 1.75rem;display:flex;flex-direction:column;align-items:center;gap:1.05rem;text-align:center;background:var(--gradient-panel);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--accent-shadow-sm)}._standards_p459h_350{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;justify-content:center}._standardsNote_p459h_357{margin:0;max-width:56ch;text-align:center;font-size:.8rem;color:var(--text-tertiary)}._standardsLabel_p459h_364{font-size:.85rem;color:var(--text-tertiary)}._code_p459h_368{display:inline-flex;align-items:center;font-family:var(--font-mono, ui-monospace, monospace);font-size:.78rem;color:var(--text-secondary);border:1px solid var(--border);border-radius:8px;padding:4px 10px}._credsDivider_p459h_380{width:100%;height:1px;margin:.15rem 0;border:none;background:var(--border)}._coverageTitle_p459h_387{font-size:1.2rem;font-weight:600;margin:0 0 .55rem}._coverageText_p459h_392{margin:0 auto;max-width:64ch;font-size:.95rem;line-height:1.65;color:var(--text-secondary)}._container_p459h_401{max-width:1080px;margin:0 auto;padding:0 1.5rem}@media(min-width:2000px){._heroInner_p459h_175,._container_p459h_401{max-width:1500px}}._section_p459h_415{padding:2.5rem 0 3rem}._sectionTitle_p459h_422{font-size:1.4rem;font-weight:600;margin:0 0 1.25rem}._sectionLead_p459h_428{margin:-.6rem 0 1.6rem;max-width:68ch;font-size:1rem;line-height:1.6;color:var(--text-secondary)}._mission_p459h_438{max-width:680px;margin:2.5rem auto 3rem 0;padding-left:1.75rem;border-left:3px solid var(--border-accent);text-align:left}._missionTitle_p459h_447{font-size:1.6rem;font-weight:600;margin:0 0 .85rem}._missionText_p459h_452{margin:0;max-width:56ch;font-size:1.12rem;line-height:1.7;color:var(--text-secondary)}._grid_p459h_461{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}@media(max-width:860px){._grid_p459h_461{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){._grid_p459h_461{grid-template-columns:1fr}}._featSplit_p459h_479{display:grid;grid-template-columns:.82fr 1.18fr;gap:2.5rem;align-items:start}._featAside_p459h_485{align-self:center}._featAsideText_p459h_491{margin:.9rem 0 0;max-width:30ch;font-size:1rem;line-height:1.6;color:var(--text-secondary)}._featAsideDivider_p459h_498{width:100%;max-width:32ch;margin:1.35rem 0 0;border:0;border-top:1px solid var(--border)}._featAsideCta_p459h_505{margin:1rem 0 0;max-width:32ch;font-size:.95rem;line-height:1.6;color:var(--text-secondary)}._featAsideLink_p459h_512{color:var(--text-accent);font-weight:600;text-decoration:none;white-space:nowrap}._featAsideLink_p459h_512:hover{text-decoration:underline}._gridTwo_p459h_521{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}@media(max-width:860px){._featSplit_p459h_479{grid-template-columns:1fr;gap:1.25rem}}@media(max-width:560px){._gridTwo_p459h_521{grid-template-columns:1fr}}._card_p459h_538{background:var(--gradient-panel);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--accent-shadow-sm);padding:1.25rem 1.35rem;transition:transform .15s ease,box-shadow .15s ease}._card_p459h_538:hover{transform:translateY(-2px);box-shadow:var(--accent-shadow-md)}._cardIcon_p459h_552{font-size:1.4rem;color:var(--text-accent);flex-shrink:0}._cardHead_p459h_558{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}._cardTitle_p459h_564{font-weight:500;margin:0}._cardText_p459h_568{font-size:.9rem;color:var(--text-secondary);margin:0;line-height:1.6}._stepsGrid_p459h_576{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}._stepCard_p459h_581{position:relative;background:var(--gradient-panel);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--accent-shadow-sm);padding:1.5rem 1.35rem 1.35rem}._stepNum_p459h_589{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background:var(--accent-primary);color:var(--text-inverse);font-family:var(--font-mono, ui-monospace, monospace);font-size:.95rem;font-weight:600}._stepCard_p459h_581:not(:last-child):after{content:"→";position:absolute;top:50%;right:-.625rem;transform:translate(50%,-50%);color:var(--text-tertiary);font-size:1.15rem;line-height:1;z-index:2;pointer-events:none}._stepCard_p459h_581:nth-child(3n):after{content:none}@media(max-width:1000px){._stepsGrid_p459h_576{grid-template-columns:repeat(2,1fr)}._stepCard_p459h_581:after{content:none}}._tracks_p459h_633{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}@media(max-width:720px){._tracks_p459h_633{grid-template-columns:1fr}}._trackCard_p459h_643{display:flex;flex-direction:column;background:var(--gradient-panel);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--accent-shadow-sm);padding:1.5rem 1.5rem 1.6rem}._trackPrimary_p459h_653{border-color:var(--border-accent)}._trackBadge_p459h_656{align-self:flex-start;font-size:.72rem;font-weight:600;letter-spacing:.01em;padding:4px 11px;border-radius:999px;background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border)}._trackBadgePrimary_p459h_667{background:var(--accent-subtle);color:var(--text-accent);border-color:var(--border-accent)}._trackTitle_p459h_672{font-size:1.15rem;font-weight:600;margin:.9rem 0 .5rem}._trackText_p459h_677{font-size:.92rem;line-height:1.6;color:var(--text-secondary);margin:0 0 1rem}._trackList_p459h_683{list-style:none;margin:auto 0 0;padding:0;display:grid;gap:.5rem}._trackList_p459h_683 li{position:relative;padding-left:1.15rem;font-size:.88rem;color:var(--text-secondary)}._trackList_p459h_683 li:before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:2px;background:var(--text-accent)}._trackCta_p459h_708{margin-top:auto;margin-bottom:2rem;align-self:flex-start}._ctaBand_p459h_715{position:relative;overflow:hidden;text-align:center;border-radius:16px;padding:2.75rem 1.5rem;margin:1rem 0 2rem;border:1px solid var(--border);box-shadow:var(--accent-shadow-sm);background:radial-gradient(90% 140% at 50% -20%,var(--accent-subtle-hover),transparent 65%),linear-gradient(165deg,var(--bg-tertiary),var(--bg-primary) 75%)}._ctaInner_p459h_729{position:relative;z-index:1}._ctaArt_p459h_735{position:absolute;z-index:0;top:50%;right:28px;transform:translateY(-50%);width:400px;height:230px;background-color:#1f2937;-webkit-mask:url(/foundation-section.png) center / contain no-repeat;mask:url(/foundation-section.png) center / contain no-repeat;opacity:.1;pointer-events:none}[data-theme=dark] ._ctaArt_p459h_735{background-color:#9b5cb8;opacity:.18}@media(max-width:700px){._ctaArt_p459h_735{display:none}}._ctaTitle_p459h_759{font-size:1.5rem;font-weight:600;margin:0 0 .4rem}._ctaText_p459h_764{font-size:1rem;color:var(--text-secondary);margin:0 0 1.25rem}._footer_p459h_771{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.78rem;color:var(--text-tertiary);padding:1.25rem 0 2rem;border-top:1px solid var(--border)}._footerLink_p459h_781{color:var(--text-accent);text-decoration:none}._footerLink_p459h_781:hover{text-decoration:underline}@media(max-width:900px){._heroInner_p459h_175{grid-template-columns:1fr}}@media(max-width:760px){._stepsGrid_p459h_576{grid-template-columns:1fr}._stepCard_p459h_581:not(:last-child):after{display:none}}@media(max-width:640px){._peekBody_p459h_302{grid-template-columns:1fr}._peekSvg_p459h_808{display:none}}._auth-callback_p459h_814{display:flex;justify-content:center;align-items:center;min-height:100dvh}._page_3p028_1{min-height:100dvh;background-color:var(--bg-primary);background-image:var(--gradient-surface);color:var(--text-primary)}._container_3p028_8{max-width:820px;margin:0 auto;padding:2.5rem 1.5rem 4rem}._article_3p028_14{background:var(--gradient-panel);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--accent-shadow-sm);padding:2.5rem 2.25rem}._title_3p028_22{font-size:clamp(1.6rem,3.5vw,2.1rem);font-weight:600;margin:0 0 .4rem}._updated_3p028_28{font-size:.85rem;color:var(--text-tertiary);margin:0 0 1.5rem}._lead_3p028_34{font-size:1rem;color:var(--text-secondary);line-height:1.65;margin:0 0 1.5rem}._article_3p028_14 h2{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin:2rem 0 .6rem}._article_3p028_14 h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin:1.25rem 0 .4rem}._article_3p028_14 p,._article_3p028_14 li{font-size:.95rem;color:var(--text-secondary);line-height:1.7}._article_3p028_14 p{margin:0 0 .85rem}._article_3p028_14 ul{margin:0 0 .85rem;padding-left:1.25rem}._article_3p028_14 li{margin-bottom:.35rem}._article_3p028_14 strong{color:var(--text-primary)}._article_3p028_14 a{color:var(--text-accent)}._callout_3p028_86{border:1px solid var(--border-accent);background:var(--accent-subtle);border-radius:var(--radius-md);padding:1rem 1.15rem;margin:1.25rem 0}._callout_3p028_86 p{margin:0;color:var(--text-primary);font-size:.9rem;text-transform:uppercase;letter-spacing:.01em;line-height:1.6}._toc_3p028_103{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.3rem 1.5rem;margin:0 0 1.75rem;padding:1.1rem 1.25rem;background:var(--bg-tertiary);border-radius:var(--radius-md);list-style:none}._toc_3p028_103 li{margin:0}._toc_3p028_103 a{font-size:.85rem;color:var(--text-secondary);text-decoration:none}._toc_3p028_103 a:hover{color:var(--text-accent)}._footer_3p028_128{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;justify-content:center;margin-top:2rem;font-size:.85rem;color:var(--text-tertiary)}._footer_3p028_128 a{color:var(--text-accent);text-decoration:none}._footer_3p028_128 a:hover{text-decoration:underline}