:root{--ff-toolbar-navy: 26, 26, 46;--ff-toolbar-indigo: 99, 102, 241;--ff-chrome-panel: 15, 15, 23;--ff-chrome-ink: 226, 232, 240;--ff-chrome-ink-strong: 255, 255, 255;--ff-chrome-ink-faint: rgba(226, 232, 240, .35);--ff-chrome-accent-soft: 165, 180, 252;--ff-chrome-accent-bright: 199, 210, 254;--ff-chrome-shadow: 0, 0, 0;--ff-update-blue: #2b7fff;--ff-update-blue-rgb: 43, 127, 255;--ff-update-blue-bright: var(--ff-update-blue-bright);--ff-comet-bright: .5;--ff-comet-orbit-dur: 1.8s;--ff-comet-scale: 1}.ff-toolbar-trigger{position:fixed;bottom:calc(var(--ff-toolbar-bottom, 30px) + var(--ff-admob-banner-height, 0px));right:var(--ff-toolbar-right, 30px);width:52px;height:52px;border-radius:14px;background:rgba(var(--ff-toolbar-navy),.85);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(var(--ff-toolbar-indigo),.25);cursor:move;z-index:9999;display:flex;align-items:center;justify-content:center;transition:all .25s cubic-bezier(.4,0,.2,1);-moz-user-select:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:none;overflow:hidden;box-shadow:0 4px 24px rgba(var(--ff-chrome-shadow),.4),0 0 0 1px rgba(var(--ff-toolbar-indigo),.1)}.ff-toolbar-trigger:hover{background:rgba(var(--ff-toolbar-navy),.95);border-color:rgba(var(--ff-toolbar-indigo),.5);box-shadow:0 6px 32px rgba(var(--ff-chrome-shadow),.5),0 0 20px rgba(var(--ff-toolbar-indigo),.15);transform:scale(1.05)}.ff-toolbar-trigger:focus-visible{outline:2px solid rgba(var(--ff-toolbar-indigo),.8);outline-offset:2px}.ff-toolbar-trigger.ff-dragging{cursor:grabbing;opacity:.85;transform:scale(1.08);transition:none!important}.ff-toolbar-trigger.ff-hidden{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.ff-toolbar-trigger-logo{width:34px;height:34px;object-fit:contain;display:block;border-radius:6px}.ff-toolbar-trigger-fallback{font-size:22px;line-height:1;filter:drop-shadow(0 1px 2px rgba(var(--ff-chrome-shadow),.3))}.ff-toolbar-trigger-logo-flip{position:relative;width:34px;height:34px;perspective:220px}.ff-toolbar-trigger-logo-inner{position:absolute;top:0;right:0;bottom:0;left:0;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.34,1.56,.64,1)}.ff-toolbar-trigger-logo-face{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:6px;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;align-items:center;justify-content:center}.ff-toolbar-trigger-logo-face--back{transform:rotateY(180deg);background:linear-gradient(135deg,var(--ff-update-blue-bright),var(--ff-update-blue));color:#fff}.ff-toolbar-trigger-logo-face--back svg{width:20px;height:20px;display:block}.ff-toolbar-trigger--ready .ff-toolbar-trigger-logo-inner{transform:rotateY(180deg)}.ff-toolbar-trigger--ready{animation:ff-toolbar-pulse .75s ease-out 1}@keyframes ff-toolbar-pulse{0%{box-shadow:0 4px 24px rgba(var(--ff-chrome-shadow),.4),0 0 rgba(var(--ff-update-blue-rgb),.6)}to{box-shadow:0 4px 24px rgba(var(--ff-chrome-shadow),.4),0 0 0 14px rgba(var(--ff-update-blue-rgb),0)}}.ff-toolbar-comet-field{position:fixed;bottom:calc(var(--ff-toolbar-bottom, 30px) + var(--ff-admob-banner-height, 0px));right:var(--ff-toolbar-right, 30px);width:52px;height:52px;border-radius:14px;pointer-events:none;z-index:10000;opacity:0;color:rgba(var(--ff-chrome-ink-strong),.96);transform:scale(var(--ff-comet-scale, 1));transform-origin:bottom right;transition:opacity .28s ease,color .35s ease}.ff-toolbar-comet-field.is-menu{bottom:auto;right:auto;border-radius:20px;transform-origin:center center;transition:top .4s cubic-bezier(.4,0,.2,1),left .4s cubic-bezier(.4,0,.2,1),transform .4s cubic-bezier(.4,0,.2,1),opacity .28s ease,color .35s ease}.ff-toolbar-comet-field.is-checking,.ff-toolbar-comet-field.is-downloading{opacity:var(--ff-comet-bright, .5)}.ff-toolbar-comet-field.is-downloading{color:var(--ff-update-blue)}.ff-toolbar-comet-orbit{position:absolute;top:0;right:0;bottom:0;left:0}.ff-toolbar-comet-dot{position:absolute;top:0;left:0;width:var(--d-size, 4px);height:var(--d-size, 4px);border-radius:50%;background:currentColor;opacity:var(--d-op, 1);box-shadow:0 0 calc((2px + 7px * var(--ff-comet-bright, .5)) * var(--d-glow, 1)) currentColor;offset-rotate:0deg;offset-anchor:50% 50%;offset-distance:0%;animation:ff-comet-orbit var(--ff-comet-orbit-dur, 1.8s) linear infinite;animation-play-state:paused}.ff-toolbar-comet-field.is-checking .ff-toolbar-comet-dot,.ff-toolbar-comet-field.is-downloading .ff-toolbar-comet-dot{animation-play-state:running}@keyframes ff-comet-orbit{0%{offset-distance:0%}to{offset-distance:100%}}.ff-toolbar-menu{position:fixed;background:rgba(var(--ff-chrome-panel),.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid rgba(var(--ff-toolbar-indigo),.25);border-radius:20px;padding:32px;min-width:320px;max-width:90vw;z-index:9998;opacity:0;pointer-events:none;transition:top .4s cubic-bezier(.4,0,.2,1),left .4s cubic-bezier(.4,0,.2,1),transform .4s cubic-bezier(.4,0,.2,1),opacity .4s cubic-bezier(.4,0,.2,1);overflow:hidden;transform-origin:center center;will-change:top,left,transform,opacity;box-shadow:0 20px 60px rgba(var(--ff-chrome-shadow),.6),0 0 0 1px rgba(var(--ff-toolbar-indigo),.1)}.ff-toolbar-menu.ff-show{opacity:1;transform:translate(-50%,-50%) scale(1);pointer-events:all}.ff-toolbar-menu-content{display:flex;flex-direction:column;gap:16px;width:100%}.ff-toolbar-menu-header{text-align:center;padding-bottom:12px;border-bottom:1px solid rgba(var(--ff-toolbar-indigo),.15)}.ff-toolbar-menu-title{font-size:14px;font-weight:600;color:rgba(var(--ff-chrome-ink),.9);letter-spacing:.5px}.ff-toolbar-menu-items{display:flex;flex-direction:column;gap:8px;width:100%}.ff-toolbar-menu-item{display:flex;align-items:center;gap:14px;padding:14px 18px;color:rgba(var(--ff-chrome-ink),.9);text-decoration:none;border-radius:14px;transition:all .25s cubic-bezier(.4,0,.2,1);font-size:14px;font-weight:500;cursor:pointer;background:rgba(var(--ff-toolbar-indigo),.06);border:1px solid rgba(var(--ff-toolbar-indigo),.12);width:100%;text-align:left;font-family:inherit}.ff-toolbar-menu-item:hover{background:rgba(var(--ff-toolbar-indigo),.15);border-color:rgba(var(--ff-toolbar-indigo),.35);color:rgb(var(--ff-chrome-accent-soft));transform:translate(4px)}.ff-toolbar-menu-item:focus-visible{outline:2px solid rgba(var(--ff-toolbar-indigo),.8);outline-offset:2px}.ff-toolbar-menu-item-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:20px;line-height:1;background:rgba(var(--ff-toolbar-indigo),.1);border-radius:10px;flex-shrink:0;transition:all .25s cubic-bezier(.4,0,.2,1);color:rgb(var(--ff-chrome-accent-soft))}.ff-toolbar-menu-item-icon svg{width:20px;height:20px;display:block}.ff-toolbar-menu-item:hover .ff-toolbar-menu-item-icon{background:rgba(var(--ff-toolbar-indigo),.2);transform:scale(1.08)}.ff-toolbar-menu-item-text{font-size:14px;font-weight:500;color:inherit}.ff-toolbar-menu-footer{text-align:center;padding-top:8px;border-top:1px solid rgba(var(--ff-toolbar-indigo),.1)}.ff-toolbar-menu-footer-text{font-size:11px;color:var(--ff-chrome-ink-faint);letter-spacing:.3px}@media (max-width: 768px){.ff-toolbar-trigger{width:46px;height:46px;border-radius:12px}.ff-toolbar-trigger-logo{width:34px;height:34px}.ff-toolbar-trigger-fallback{font-size:20px}.ff-toolbar-comet-field{--ff-comet-scale: calc(46 / 52)}.ff-toolbar-menu{min-width:280px;padding:24px 20px}.ff-toolbar-menu-items{gap:6px}.ff-toolbar-menu-item{padding:12px 14px;gap:12px}.ff-toolbar-menu-item-icon{width:32px;height:32px;font-size:18px;border-radius:8px}}@media (prefers-reduced-motion: reduce){.ff-toolbar-trigger,.ff-toolbar-menu,.ff-toolbar-menu-item,.ff-toolbar-menu-item-icon{animation:none!important;transition:none!important}.ff-toolbar-trigger:hover,.ff-toolbar-menu-item:hover{transform:none}.ff-toolbar-comet-dot{animation:none!important}.ff-toolbar-comet-field,.ff-toolbar-comet-orbit,.ff-toolbar-trigger-logo-inner{transition-duration:.01s!important}}.ff-cookie-banner{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom,0px) + var(--ff-admob-banner-height, 0px));left:50%;transform:translate(-50%) translateY(120%);width:calc(100vw - 32px);max-width:640px;background:rgba(var(--ff-chrome-panel),.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid rgba(var(--ff-toolbar-indigo),.25);border-radius:20px;box-shadow:0 20px 60px rgba(var(--ff-chrome-shadow),.6),0 0 0 1px rgba(var(--ff-toolbar-indigo),.1);color:rgba(var(--ff-chrome-ink),.9);font-family:Noto Sans TC,Inter,system-ui,-apple-system,sans-serif;z-index:9997;opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s cubic-bezier(.4,0,.2,1)}.ff-cookie-banner.ff-show{transform:translate(-50%) translateY(0);opacity:1;pointer-events:auto}.ff-cookie-banner-content,.ff-cookie-panel-content{padding:24px 28px;display:flex;flex-direction:column;gap:14px}.ff-cookie-title{font-size:18px;font-weight:600;color:rgba(var(--ff-chrome-ink),.95);margin:0;letter-spacing:.3px}.ff-cookie-desc{font-size:14px;line-height:1.6;color:rgba(var(--ff-chrome-ink),.8);margin:0}.ff-cookie-tiers{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:1.55;color:rgba(var(--ff-chrome-ink),.75)}.ff-cookie-tier strong{color:rgb(var(--ff-chrome-accent-soft));font-weight:600}.ff-cookie-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.ff-cookie-btn{flex:1 1 auto;min-width:120px;padding:11px 18px;font-size:14px;font-weight:500;font-family:inherit;border-radius:12px;border:1px solid rgba(var(--ff-toolbar-indigo),.25);background:rgba(var(--ff-toolbar-indigo),.06);color:rgba(var(--ff-chrome-ink),.9);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.ff-cookie-btn:hover{background:rgba(var(--ff-toolbar-indigo),.18);border-color:rgba(var(--ff-toolbar-indigo),.45);color:rgb(var(--ff-chrome-accent-bright))}.ff-cookie-btn:focus-visible{outline:2px solid rgba(var(--ff-toolbar-indigo),.8);outline-offset:2px}.ff-cookie-btn-accept{background:rgba(var(--ff-toolbar-indigo),.32);border-color:rgba(var(--ff-chrome-accent-soft),.5);color:rgb(var(--ff-chrome-ink-strong))}.ff-cookie-btn-accept:hover{background:rgba(var(--ff-toolbar-indigo),.5);color:rgb(var(--ff-chrome-ink-strong))}.ff-cookie-link{font-size:13px;color:rgb(var(--ff-chrome-accent-soft));text-decoration:underline;text-underline-offset:2px;align-self:flex-start}.ff-cookie-link:hover{color:rgb(var(--ff-chrome-accent-bright))}.ff-cookie-toggles{display:flex;flex-direction:column;gap:12px}.ff-cookie-toggle{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;padding:14px 16px;border-radius:12px;background:rgba(var(--ff-toolbar-indigo),.04);border:1px solid rgba(var(--ff-toolbar-indigo),.12);cursor:pointer}.ff-cookie-toggle-disabled{cursor:not-allowed;opacity:.7}.ff-cookie-toggle input[type=checkbox]{grid-row:1 / span 2;grid-column:1;width:20px;height:20px;accent-color:rgb(var(--ff-toolbar-indigo));cursor:inherit}.ff-cookie-toggle-label{grid-row:1;grid-column:2;font-size:14px;font-weight:600;color:rgba(var(--ff-chrome-ink),.95)}.ff-cookie-toggle-desc{grid-row:2;grid-column:2;font-size:12px;line-height:1.55;color:rgba(var(--ff-chrome-ink),.65);margin-top:2px}.ff-cookie-panel-actions{display:flex;gap:8px;margin-top:4px}.ff-cookie-btn-save{background:rgba(var(--ff-toolbar-indigo),.32);border-color:rgba(var(--ff-chrome-accent-soft),.5);color:rgb(var(--ff-chrome-ink-strong))}.ff-cookie-btn-save:hover{background:rgba(var(--ff-toolbar-indigo),.5)}@media (max-width: 767px){.ff-cookie-banner{bottom:calc(12px + env(safe-area-inset-bottom,0px) + var(--ff-admob-banner-height, 0px));left:12px;right:12px;width:auto;max-width:none;transform:translateY(120%)}.ff-cookie-banner.ff-show{transform:translateY(0)}.ff-cookie-banner-content,.ff-cookie-panel-content{padding:20px 18px;gap:12px}.ff-cookie-title{font-size:16px}.ff-cookie-desc{font-size:13px}.ff-cookie-actions{flex-direction:column}.ff-cookie-btn{flex:1 1 auto;min-width:0;width:100%;padding:12px 16px}}@media (prefers-reduced-motion: reduce){.ff-cookie-banner{transition:none!important}}.ff-ad-slot{display:none;min-height:0}.ff-ad-slot[data-ad-status=filled]{display:block;margin:24px 0;background:transparent}.ff-ad-slot.ff-ad-grid-inline[data-ad-status=filled]{min-height:250px;grid-column:span 1;margin:0}.ff-ad-slot.ff-ad-banner-bottom[data-ad-status=filled]{min-height:90px;width:100%;max-width:728px;margin-left:auto;margin-right:auto}.ff-ad-slot.ff-ad-rect-bottom[data-ad-status=filled]{min-height:250px;width:100%;max-width:300px;margin-left:auto;margin-right:auto}@media (max-width: 767px){.ff-ad-slot.ff-ad-banner-bottom[data-ad-status=filled]{min-height:50px;max-width:320px}}.ff-ad-slot ins.adsbygoogle{display:block;width:100%}:root{--ff-admob-banner-height: 0px}.ff-legal-footer-inline{text-align:center;font-size:12px;color:#787878d9;line-height:1.7;padding:0 12px}.ff-legal-footer-inline a{color:inherit;text-decoration:none;transition:color .2s ease}.ff-legal-footer-inline a:hover{color:rgb(var(--ff-toolbar-indigo));text-decoration:underline}.ff-legal-footer-inline .ff-legal-sep{margin:0 6px;opacity:.55}.ff-legal-footer-inline.ff-legal-footer-app{max-width:var(--ff-content-max, none);margin-inline:auto;padding:16px var(--ff-gutter, 12px) calc(32px + var(--ff-admob-banner-height, 0px) + env(safe-area-inset-bottom,0px))}.ff-site-footer{padding:var(--spacing-xxl) 0 calc(var(--spacing-xl) + var(--ff-admob-banner-height, 0px) + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border-color)}.ff-footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.ff-footer-section h3,.ff-footer-section h4{font-size:1rem;font-weight:500;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.ff-footer-links{list-style:none}.ff-footer-links li{margin-bottom:var(--spacing-xs)}.ff-footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.9375rem;transition:var(--transition)}.ff-footer-links a:hover{color:var(--fire-blue)}.ff-footer-bottom{text-align:center;padding-top:var(--spacing-lg);border-top:1px solid var(--border-color);color:var(--text-tertiary);font-size:.875rem}.ff-footer-logo{font-size:1.25rem;font-weight:700;margin-bottom:var(--spacing-xs);color:var(--text-primary)}.ff-footer-logo-img{display:block;height:1.75rem;width:auto;max-width:100%}.ff-footer-tagline{font-size:1rem;color:var(--text-primary);font-weight:400;margin-bottom:var(--spacing-xs)}.ff-footer-subtitle{font-size:.875rem;color:var(--text-secondary);font-family:var(--font-family-en, "Inter", sans-serif);font-weight:300}.ff-footer-domain{margin-top:var(--spacing-xs);font-family:var(--font-family-en, "Inter", sans-serif)}@media (max-width: 480px){.ff-legal-footer-inline{font-size:11px}.ff-legal-footer-inline .ff-legal-sep{margin:0 4px}}@media (prefers-reduced-motion: reduce){.ff-legal-footer-inline a{transition:none}}.ff-disclaimer{box-sizing:border-box;width:min(var(--ff-content-max, 100%),calc(100% - 2 * var(--ff-gutter, 0px)));margin:var(--ff-block-gap, 32px) auto;padding:20px var(--ff-gutter, 24px);background:rgba(var(--ff-toolbar-indigo),.05);border-left:4px solid rgba(var(--ff-toolbar-indigo),.6);border-radius:8px;font-size:14px;color:rgba(var(--ff-chrome-ink),.85)}.ff-disclaimer-title{font-size:16px;font-weight:600;margin:0 0 8px;color:rgba(var(--ff-chrome-ink),.95)}.ff-disclaimer-summary{margin:8px 0;line-height:1.6}.ff-disclaimer-details{margin-top:12px}.ff-disclaimer-details>summary{cursor:pointer;font-weight:500;padding:8px 0;color:rgba(var(--ff-chrome-accent-soft),.95);list-style:none}.ff-disclaimer-details>summary::-webkit-details-marker{display:none}.ff-disclaimer-details>summary:before{content:"▸ ";display:inline-block;margin-right:4px;transition:transform .2s ease}.ff-disclaimer-details[open]>summary:before{transform:rotate(90deg)}.ff-disclaimer-details h4{font-size:14px;font-weight:600;margin-top:12px;margin-bottom:4px;color:rgba(var(--ff-chrome-ink),.9)}.ff-disclaimer-details p{margin:4px 0;line-height:1.6}.ff-disclaimer-link{margin-top:16px;font-size:13px;color:rgba(var(--ff-chrome-ink),.7)}.ff-disclaimer-link a{color:rgba(var(--ff-chrome-accent-soft),.95);text-decoration:underline;text-underline-offset:2px;margin-left:4px}@media (max-width: 767px){.ff-disclaimer{padding:16px var(--ff-gutter, 20px);margin:var(--ff-block-gap, 24px) auto;font-size:13px}.ff-disclaimer-title{font-size:15px}}@media (prefers-reduced-motion: reduce){.ff-disclaimer-details>summary:before{transition:none}}.ff-skeleton{display:block;border-radius:6px;background:linear-gradient(100deg,var(--ff-skeleton-base, #e9e3da) 30%,var(--ff-skeleton-shine, #f5f0e8) 50%,var(--ff-skeleton-base, #e9e3da) 70%);background-size:200% 100%;animation:ff-skeleton-shimmer 1.4s ease-in-out infinite}.ff-skeleton--text{height:1em;margin:.35em 0;border-radius:4px}.ff-skeleton--line{height:12px}.ff-skeleton--block{height:96px}.ff-skeleton--circle{border-radius:50%}.ff-spinner{display:inline-block;width:24px;height:24px;border-radius:50%;border:3px solid var(--ff-spinner-track, rgba(0, 0, 0, .12));border-top-color:var(--ff-spinner-color, #B23A1C);animation:ff-spinner-spin .8s linear infinite}@keyframes ff-skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes ff-spinner-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.ff-skeleton{animation:none;background:var(--ff-skeleton-base, #e9e3da)}.ff-spinner{animation-duration:1.6s}}.ff-img{opacity:0;transition:opacity .4s ease}.ff-img.is-loaded{opacity:1}@media (prefers-reduced-motion: reduce){.ff-img{transition:opacity .15s linear}}.sr-only,.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button,[role=button]{touch-action:manipulation}:root{--pt-teal-50: #F0FDFA;--pt-teal-100: #CCFBF1;--pt-teal-600: #0D9488;--pt-teal-700: #0F766E;--pt-teal-800: #115E59;--pt-gray-0: #FFFFFF;--pt-gray-50: #F6F8F8;--pt-gray-100: #ECF0F0;--pt-gray-200: #D8DFDF;--pt-gray-400: #94A3A3;--pt-gray-600: #526060;--pt-gray-900: #16211F;--pt-red-600: #C2410C;--pt-red-50: #FEF2EE;--pt-green-600: #15803D;--pt-green-50: #F0FDF4;--pt-amber-700: #B45309;--pt-amber-50: #FFFBEB;--pt-font-sans: "Noto Sans TC", "Inter", system-ui, sans-serif;--pt-fs-h1: 1.375rem;--pt-fs-h2: 1.1875rem;--pt-fs-lg: 1.125rem;--pt-fs-body: 1rem;--pt-fs-sm: .875rem;--pt-fs-badge: .8125rem;--pt-fw-regular: 400;--pt-fw-medium: 500;--pt-fw-bold: 700;--pt-lh-tight: 1.25;--pt-lh-base: 1.6;--pt-sp-1: 4px;--pt-sp-2: 8px;--pt-sp-3: 16px;--pt-sp-4: 24px;--pt-sp-5: 32px;--pt-sp-6: 48px;--pt-r-sm: 8px;--pt-r-md: 12px;--pt-r-lg: 16px;--pt-shadow-sm: 0 1px 2px rgba(22, 33, 31, .06);--pt-shadow-card: 0 6px 18px rgba(15, 118, 110, .1), 0 2px 6px rgba(22, 33, 31, .05);--pt-shadow-drag: 0 12px 28px rgba(15, 118, 110, .24);--pt-ease: cubic-bezier(.4, 0, .2, 1);--pt-dur-fast: .14s;--pt-dur-base: .24s;--pt-touch: 44px;--pt-source-color: var(--pt-teal-700);--pt-color-primary: var(--pt-teal-700);--pt-color-primary-hover: var(--pt-teal-800);--pt-color-primary-soft: var(--pt-teal-50);--pt-color-focus: var(--pt-teal-600);--pt-color-bg: var(--pt-gray-50);--pt-color-surface: var(--pt-gray-0);--pt-color-border: var(--pt-gray-200);--pt-color-text: var(--pt-gray-900);--pt-color-text-sub: var(--pt-gray-600);--pt-color-danger: var(--pt-red-600);--pt-color-danger-bg: var(--pt-red-50);--pt-color-ok: var(--pt-green-600);--pt-color-ok-bg: var(--pt-green-50);--pt-color-notice: var(--pt-amber-700);--pt-color-notice-bg: var(--pt-amber-50);--ff-subpage-accent: var(--pt-teal-700);--ff-subpage-border: var(--pt-gray-200);--ff-subpage-card-bg: var(--pt-gray-50)}.pt-subpage{max-width:1080px;margin:0 auto;padding:var(--pt-sp-3) var(--pt-sp-3) var(--pt-sp-6);color:var(--pt-color-text)}.pt-subpage :focus-visible{outline:3px solid var(--pt-color-focus);outline-offset:2px;border-radius:var(--pt-r-sm)}.pt-subpage .ff-breadcrumb,.pt-subpage .ff-subpage,.pt-subpage .ff-eco-nav,.pt-subpage .ff-eco-cta{max-width:760px}.pt-pagetype{display:inline-block;margin:0 0 var(--pt-sp-1);padding:2px 10px;border-radius:999px;font-size:var(--pt-fs-badge);color:var(--pt-color-primary);background:var(--pt-color-primary-soft);border:1px solid var(--pt-teal-100)}.pt-lead{font-size:var(--pt-fs-lg);line-height:var(--pt-lh-base);color:var(--pt-color-text-sub)}body{margin:0;background:var(--pt-color-bg);color:var(--pt-color-text);font-family:var(--pt-font-sans);font-size:var(--pt-fs-body);line-height:var(--pt-lh-base);-webkit-font-smoothing:antialiased}.pt-app{max-width:1080px;margin:0 auto;padding:var(--pt-sp-3) var(--pt-sp-3) var(--pt-sp-6)}.pt-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.is-hidden{display:none!important}.pt-tabnum{font-variant-numeric:tabular-nums}.pt-app :focus-visible{outline:3px solid var(--pt-color-focus);outline-offset:2px;border-radius:var(--pt-r-sm)}.pt-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--pt-sp-2);padding:var(--pt-sp-2) 0 var(--pt-sp-3);flex-wrap:wrap}.pt-bar__brand{display:inline-flex;align-items:center;gap:var(--pt-sp-2);text-decoration:none;color:var(--pt-color-text);min-height:var(--pt-touch)}.pt-bar__logo{border-radius:6px}.pt-bar__name{font-size:var(--pt-fs-lg);font-weight:var(--pt-fw-bold)}.pt-bar__trust{font-size:var(--pt-fs-sm);color:var(--pt-color-primary);background:var(--pt-color-primary-soft);border:1px solid var(--pt-teal-100);border-radius:999px;padding:4px 12px;white-space:nowrap}.pt-bar__check{font-weight:var(--pt-fw-bold)}.pt-title{font-size:var(--pt-fs-h1);line-height:var(--pt-lh-tight);font-weight:var(--pt-fw-bold);margin:0 0 var(--pt-sp-1)}.pt-subtitle{margin:0 0 var(--pt-sp-3);color:var(--pt-color-text-sub);font-size:var(--pt-fs-sm)}.pt-dropzone{background:var(--pt-color-surface);border:2px dashed var(--pt-color-border);border-radius:var(--pt-r-lg);transition:border-color var(--pt-dur-fast) var(--pt-ease),background var(--pt-dur-fast) var(--pt-ease);cursor:pointer}.pt-dropzone.is-dragover{border-color:var(--pt-color-primary);background:var(--pt-color-primary-soft)}.pt-dropzone__label{display:flex;flex-direction:column;align-items:center;gap:var(--pt-sp-2);padding:var(--pt-sp-6) var(--pt-sp-4);cursor:pointer;text-align:center}.pt-dropzone__icon{font-size:2rem;color:var(--pt-color-primary)}.pt-dropzone__title{font-size:var(--pt-fs-lg)}.pt-dropzone__title strong{color:var(--pt-color-primary)}.pt-dropzone__hint{font-size:var(--pt-fs-sm);color:var(--pt-color-text-sub)}.pt-dropzone.is-compact .pt-dropzone__label{flex-direction:row;justify-content:center;padding:var(--pt-sp-2) var(--pt-sp-3);min-height:var(--pt-touch)}.pt-dropzone.is-compact .pt-dropzone__icon{font-size:1.125rem}.pt-dropzone.is-compact .pt-dropzone__title{font-size:var(--pt-fs-sm)}.pt-dropzone.is-compact .pt-dropzone__hint{display:none}.pt-dropzone.is-parsing{pointer-events:none;opacity:.7}.pt-inline-error{display:flex;align-items:center;gap:var(--pt-sp-2);flex-wrap:wrap;margin-top:var(--pt-sp-3);padding:var(--pt-sp-2) var(--pt-sp-3);background:var(--pt-color-danger-bg);color:var(--pt-color-danger);border:1px solid currentColor;border-radius:var(--pt-r-sm);font-size:var(--pt-fs-sm)}.pt-notice{display:flex;align-items:center;gap:var(--pt-sp-2);margin-top:var(--pt-sp-3);padding:var(--pt-sp-2) var(--pt-sp-3);background:var(--pt-color-notice-bg);color:var(--pt-color-notice);border-radius:var(--pt-r-sm);font-size:var(--pt-fs-sm)}.pt-notice--ok{background:var(--pt-color-ok-bg);color:var(--pt-color-ok)}.pt-sourcebar{margin-top:var(--pt-sp-3)}.pt-sourcebar__title{font-size:var(--pt-fs-sm);font-weight:var(--pt-fw-medium);color:var(--pt-color-text-sub);margin:0 0 var(--pt-sp-1)}.pt-source-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--pt-sp-1)}.pt-source{display:flex;align-items:center;gap:var(--pt-sp-2);padding:var(--pt-sp-1) var(--pt-sp-2);background:var(--pt-color-surface);border:1px solid var(--pt-color-border);border-left:4px solid var(--pt-source-color);border-radius:var(--pt-r-sm)}.pt-source__dot{width:10px;height:10px;border-radius:50%;background:var(--pt-source-color);flex:none}.pt-source__name{flex:1 1 auto;min-width:0;font-size:var(--pt-fs-sm);font-weight:var(--pt-fw-medium);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-source__meta{font-size:var(--pt-fs-badge);color:var(--pt-color-text-sub);white-space:nowrap}.pt-source__remove{min-width:36px;min-height:36px;flex:none}.pt-fileinfo{display:flex;align-items:baseline;justify-content:flex-end;gap:var(--pt-sp-2);flex-wrap:wrap;margin-top:var(--pt-sp-3)}.pt-fileinfo__count{color:var(--pt-color-text-sub);font-size:var(--pt-fs-sm);white-space:nowrap}.pt-toolbar{position:-webkit-sticky;position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:var(--pt-sp-2);flex-wrap:wrap;margin-top:var(--pt-sp-2);padding:var(--pt-sp-2);background:var(--pt-color-surface);border:1px solid var(--pt-color-border);border-radius:var(--pt-r-md);box-shadow:var(--pt-shadow-sm)}.pt-toolbar__group{display:flex;gap:var(--pt-sp-1);flex-wrap:wrap}.pt-toolbar__export{display:flex;align-items:center;gap:var(--pt-sp-2);flex-wrap:wrap}.pt-toolbar__hint{font-size:var(--pt-fs-sm);color:var(--pt-color-danger)}.pt-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--pt-touch);padding:var(--pt-sp-2) var(--pt-sp-3);border-radius:var(--pt-r-sm);border:1px solid transparent;font:inherit;font-size:var(--pt-fs-sm);font-weight:var(--pt-fw-medium);cursor:pointer;transition:background var(--pt-dur-fast) var(--pt-ease),color var(--pt-dur-fast) var(--pt-ease),border-color var(--pt-dur-fast) var(--pt-ease)}.pt-btn:disabled{opacity:.5;cursor:not-allowed}.pt-btn-primary{background:var(--pt-color-primary);color:var(--pt-gray-0);font-weight:var(--pt-fw-bold);padding-inline:var(--pt-sp-4)}.pt-btn-primary:hover:not(:disabled){background:var(--pt-color-primary-hover)}.pt-btn-ghost{background:var(--pt-color-surface);color:var(--pt-color-text);border-color:var(--pt-color-border)}.pt-btn-ghost:hover:not(:disabled){border-color:var(--pt-color-primary);color:var(--pt-color-primary)}.pt-btn-danger:hover:not(:disabled){border-color:var(--pt-color-danger);color:var(--pt-color-danger)}.pt-btn-sm{min-height:36px;padding:4px var(--pt-sp-2)}.pt-btn__spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:var(--pt-gray-0);border-radius:50%;animation:pt-spin .8s linear infinite}@keyframes pt-spin{to{transform:rotate(360deg)}}.pt-grid{list-style:none;margin:var(--pt-sp-3) 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--pt-sp-2)}.pt-card{position:relative;background:var(--pt-color-surface);border:1px solid var(--pt-color-border);border-radius:var(--pt-r-md);padding:var(--pt-sp-2);display:flex;flex-direction:column;gap:var(--pt-sp-1);transition:box-shadow var(--pt-dur-fast) var(--pt-ease),opacity var(--pt-dur-fast) var(--pt-ease)}.pt-card:hover{box-shadow:var(--pt-shadow-card)}.pt-card.is-dragging{opacity:.5;box-shadow:var(--pt-shadow-drag)}.pt-card.is-drop-target{outline:3px dashed var(--pt-color-primary);outline-offset:-3px}.pt-card.is-deleted .pt-card__thumbwrap{opacity:.35}.pt-card.is-deleted{border-color:var(--pt-color-danger);background:var(--pt-color-danger-bg)}.pt-card__delmark{display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-8deg);z-index:3;background:var(--pt-color-danger);color:var(--pt-gray-0);font-size:var(--pt-fs-badge);font-weight:var(--pt-fw-bold);padding:2px 10px;border-radius:4px;pointer-events:none}.pt-card.is-deleted .pt-card__delmark{display:block}.pt-card__head{display:flex;align-items:center;justify-content:space-between;gap:var(--pt-sp-1)}.pt-card__pageno{display:inline-flex;align-items:center;gap:5px;font-size:var(--pt-fs-badge);color:var(--pt-color-text-sub)}.pt-card__srcdot{width:8px;height:8px;border-radius:50%;background:var(--pt-source-color);flex:none}.pt-card__del{display:inline-flex;align-items:center;gap:6px;min-height:var(--pt-touch);padding:0 var(--pt-sp-1);font-size:var(--pt-fs-badge);color:var(--pt-color-text-sub);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pt-card__del input{width:20px;height:20px;accent-color:var(--pt-color-danger);cursor:pointer}.pt-card__thumbwrap{position:relative;display:flex;align-items:center;justify-content:center;min-height:150px;background:var(--pt-gray-100);border-radius:var(--pt-r-sm);overflow:hidden}.pt-card__thumb{display:block;max-width:100%;height:auto;opacity:0;transition:opacity var(--pt-dur-base) var(--pt-ease)}.pt-card__thumb.is-loaded{opacity:1}.pt-card__thumbwrap.is-pending:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.7) 50%,transparent 70%);background-size:200% 100%;animation:pt-shimmer 1.4s ease-in-out infinite}@keyframes pt-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.pt-card__renderfail{display:flex;flex-direction:column;align-items:center;gap:var(--pt-sp-1);padding:var(--pt-sp-2);font-size:var(--pt-fs-badge);color:var(--pt-color-text-sub);text-align:center}.pt-card__srcname{font-size:.6875rem;color:var(--pt-color-text-sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-left:3px solid var(--pt-source-color);padding-left:6px}.pt-card__ops{display:flex;align-items:center;justify-content:center;gap:2px;flex-wrap:wrap}.pt-iconbtn{display:inline-flex;align-items:center;justify-content:center;min-width:var(--pt-touch);min-height:var(--pt-touch);padding:0;border:1px solid var(--pt-color-border);border-radius:var(--pt-r-sm);background:var(--pt-color-surface);color:var(--pt-color-text);font:inherit;font-size:var(--pt-fs-body);cursor:pointer;transition:border-color var(--pt-dur-fast) var(--pt-ease),color var(--pt-dur-fast) var(--pt-ease)}.pt-iconbtn:hover:not(:disabled){border-color:var(--pt-color-primary);color:var(--pt-color-primary)}.pt-iconbtn:disabled{opacity:.35;cursor:not-allowed}.pt-card__handle{cursor:grab;color:var(--pt-gray-400);border-style:dashed}.pt-card__handle:active{cursor:grabbing}.pt-seo{margin-top:var(--pt-sp-6);padding-top:var(--pt-sp-4);border-top:1px solid var(--pt-color-border)}.pt-seo h2{font-size:var(--pt-fs-h2);margin:var(--pt-sp-4) 0 var(--pt-sp-2)}.pt-seo h3{font-size:var(--pt-fs-body);margin:var(--pt-sp-3) 0 var(--pt-sp-1)}.pt-seo p{margin:0 0 var(--pt-sp-2);color:var(--pt-color-text-sub)}.pt-ops-grid{list-style:none;margin:0 0 var(--pt-sp-2);padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--pt-sp-2)}.pt-op{background:var(--pt-color-surface);border:1px solid var(--pt-color-border);border-radius:var(--pt-r-md);padding:var(--pt-sp-3)}.pt-op__icon{font-size:1.375rem;color:var(--pt-color-primary)}.pt-op h3{margin:var(--pt-sp-1) 0;font-size:var(--pt-fs-body);color:var(--pt-color-text)}.pt-op p{margin:0;font-size:var(--pt-fs-sm)}.pt-seo__steps,.pt-seo__features{margin:0 0 var(--pt-sp-2);padding-left:1.4em;color:var(--pt-color-text-sub)}.pt-seo__steps li,.pt-seo__features li{margin-bottom:var(--pt-sp-1)}.pt-seo__faq h3{color:var(--pt-color-text)}.pt-eco{margin-top:var(--pt-sp-4);display:grid;grid-template-columns:1fr;gap:var(--pt-sp-2)}.pt-eco__card{display:block;padding:var(--pt-sp-3);background:var(--pt-color-surface);border:1px solid var(--pt-color-border);border-radius:var(--pt-r-md);text-decoration:none;color:var(--pt-color-text);transition:border-color var(--pt-dur-fast) var(--pt-ease)}.pt-eco__card:hover{border-color:var(--pt-color-primary)}.pt-eco__card strong{color:var(--pt-color-primary)}.pt-eco__card span{display:block;font-size:var(--pt-fs-sm);color:var(--pt-color-text-sub)}@media (min-width: 640px){.pt-grid,.pt-eco{grid-template-columns:repeat(3,1fr)}}@media (min-width: 768px){.pt-app{padding-inline:var(--pt-sp-4)}.pt-grid{grid-template-columns:repeat(4,1fr);gap:var(--pt-sp-3)}.pt-title{font-size:1.625rem}.pt-ops-grid{grid-template-columns:repeat(4,1fr)}}@media (min-width: 1024px){.pt-grid{grid-template-columns:repeat(5,1fr)}}@media (hover: none) and (pointer: coarse){.pt-card__handle{display:none}}@media (prefers-reduced-motion: reduce){.pt-app *,.pt-app *:before,.pt-app *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}