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var(--bg-primary);border-radius:50%;width:12px;height:12px;position:absolute;top:20px;left:-32px}@media(min-width:768px){.timeline-event:before{left:-32px}}.timeline-year{font-family:var(--font-mono);color:var(--accent-vermillion);text-align:right;width:80px;font-size:.875rem;display:none;position:absolute;top:16px;left:-120px}@media(min-width:768px){.timeline-year{display:block}}.timeline-year-mobile{font-family:var(--font-mono);color:var(--accent-vermillion);margin-bottom:4px;font-size:.75rem}@media(min-width:768px){.timeline-year-mobile{display:none}}.timeline-event h3{margin-bottom:8px;font-size:1.125rem}.timeline-event p{color:var(--text-secondary);font-size:.9375rem;line-height:1.6}.decade-marker{font-family:var(--font-mono);color:var(--accent-vermillion);opacity:.6;padding:24px 0 16px 24px;font-size:1.5rem;font-weight:600;position:relative}.era-btn{background:var(--bg-secondary);border:1px solid var(--border);min-height:44px;color:var(--text-secondary);cursor:pointer;font-family:var(--font-body);transition:all var(--transition);border-radius:6px;padding:10px 14px;font-size:.75rem;font-weight:500}.era-btn:hover,.era-btn.active{border-color:var(--accent-vermillion);color:var(--accent-vermillion)}.autoplay-btn{background:var(--accent-vermillion);color:var(--bg-primary);cursor:pointer;font-family:var(--font-body);transition:all var(--transition);border:none;border-radius:6px;padding:6px 14px;font-size:.75rem;font-weight:600}.autoplay-btn.playing{background:var(--error)}.chat-container{flex-direction:column;height:100vh;padding-top:96px;display:flex}.chat-header{border-bottom:1px solid var(--border);padding:16px 0}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:24px 0;display:flex;overflow-y:auto}.chat-message{border-radius:2px;max-width:720px;padding:16px 20px;font-size:.9375rem;line-height:1.7}.chat-message.user{background:var(--bg-tertiary);border-radius:2px 2px 0;align-self:flex-end}.chat-message.assistant{background:var(--bg-secondary);border-left:3px solid var(--accent-vermillion)}.chat-message .citation{color:var(--accent-vermillion);cursor:pointer;font-size:.8125rem;font-family:var(--font-mono);display:inline}.chat-message .citation:hover{text-decoration:underline}.chat-input-area{border-top:1px solid var(--border);gap:12px;padding:16px 0 24px;display:flex}.chat-input{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);font-family:var(--font-body);resize:none;transition:border-color var(--transition);border-radius:6px;outline:none;flex:1;padding:14px 16px;font-size:.9375rem}.chat-input:focus{border-color:var(--accent-vermillion)}.chat-send{background:var(--accent-vermillion);color:var(--bg-primary);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;border-radius:6px;padding:14px 20px;font-weight:600}.chat-send:hover{background:var(--accent-vermillion-hover)}.chat-send:disabled{opacity:.5;cursor:not-allowed}.starter-chips{flex-wrap:wrap;gap:8px;padding:16px 0;display:flex}.starter-chip{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);border-radius:6px;padding:8px 14px;font-size:.8125rem}.starter-chip:hover{border-color:var(--accent-vermillion);color:var(--accent-vermillion)}.spinner{border:2px solid var(--border);border-top-color:var(--accent-vermillion);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.map-container{flex-direction:column;height:100vh;padding-top:64px;display:flex}.map-controls{background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:10;flex-wrap:wrap;align-items:center;gap:12px;padding:16px 24px;display:flex}.map-slider-container{flex:1;align-items:center;gap:12px;min-width:200px;display:flex}.map-slider{accent-color:var(--accent-vermillion);flex:1}.map-year-display{font-family:var(--font-mono);color:var(--accent-vermillion);min-width:60px;font-size:1.25rem;font-weight:600}.map-speed{gap:4px;display:flex}.map-speed button{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;font-size:.75rem;font-family:var(--font-mono);border-radius:6px;padding:4px 8px}.map-speed button.active{background:var(--accent-vermillion);color:var(--bg-primary);border-color:var(--accent-vermillion)}#map{z-index:1;flex:1}.era-label{z-index:5;border:1px solid var(--accent-vermillion);font-family:var(--font-mono);color:var(--accent-vermillion);pointer-events:none;opacity:0;background:#0a0908eb;border-radius:6px;padding:8px 20px;font-size:.875rem;transition:opacity 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var(--border);z-index:10;border-radius:2px;width:300px;padding:24px;display:none;position:absolute;top:120px;right:24px}.bio-card.open{display:block}.tool-page{min-height:100vh;padding-top:96px}.tool-header{max-width:720px;margin-bottom:48px}.tool-header h1{margin-bottom:12px;font-size:2rem}.tool-header p{color:var(--text-secondary);font-size:1.125rem}.step-indicator{gap:8px;margin-bottom:32px;display:flex}.step-dot{background:var(--border);width:32px;height:4px;transition:background var(--transition);border-radius:2px}.step-dot.active{background:var(--accent-vermillion)}.step-dot.completed{background:var(--success)}.step-content{max-width:640px}.form-group{margin-bottom:24px}.form-label{margin-bottom:8px;font-size:.9375rem;font-weight:500;display:block}.form-select,.form-input{background:var(--bg-secondary);border:1px solid var(--border);width:100%;color:var(--text-primary);font-family:var(--font-body);transition:border-color var(--transition);border-radius:6px;outline:none;padding:12px 16px;font-size:.9375rem}.form-select:focus,.form-input:focus{border-color:var(--accent-vermillion)}.form-select option{background:var(--bg-secondary)}.checkbox-group{flex-direction:column;gap:12px;display:flex}.checkbox-item{background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;transition:all var(--transition);border-radius:6px;align-items:center;gap:12px;padding:12px 16px;display:flex}.checkbox-item:hover{border-color:var(--accent-vermillion)}.checkbox-item.selected{border-color:var(--accent-vermillion);background:var(--accent-vermillion-muted)}.checkbox-item input{accent-color:var(--accent-vermillion)}.gauge-container{width:200px;height:120px;margin:0 auto 24px;position:relative}.module-grid{grid-template-columns:1fr;gap:16px;display:grid}@media(min-width:768px){.module-grid{grid-template-columns:1fr 1fr}}@media(min-width:1024px){.module-grid{grid-template-columns:1fr 1fr 1fr}}.module-card{background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;transition:all var(--transition);border-radius:2px;padding:24px}.module-card:hover{border-color:var(--border-accent)}.module-card .number{font-family:var(--font-mono);color:var(--accent-vermillion);opacity:.5;margin-bottom:12px;font-size:2rem}.module-card h3{margin-bottom:8px;font-size:1.125rem}.module-card .progress{background:var(--border);border-radius:2px;height:4px;margin-top:16px;overflow:hidden}.module-card .progress-fill{background:var(--accent-vermillion);border-radius:2px;height:100%;transition:width .3s}.module-card .check{color:var(--success);float:right}.persona-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media(min-width:768px){.persona-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.persona-grid{grid-template-columns:repeat(4,1fr)}}.persona-card{background:var(--bg-secondary);border:1px solid var(--border);text-align:center;cursor:pointer;transition:all var(--transition);border-radius:2px;padding:24px}.persona-card:hover{border-color:var(--border-accent);box-shadow:0 0 20px var(--accent-vermillion-muted)}.persona-card .avatar{background:var(--bg-tertiary);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 12px;font-size:1.5rem;display:flex}.persona-motif{font-family:var(--font-display);color:var(--accent-vermillion);opacity:.6;margin-bottom:12px;font-size:2rem}.persona-motif-lg{font-family:var(--font-display);color:var(--accent-vermillion);opacity:.7;flex-shrink:0;font-size:2.5rem}.persona-card h3{margin-bottom:4px;font-size:1rem}.persona-card .dates{font-family:var(--font-mono);color:var(--text-tertiary);margin-bottom:8px;font-size:.75rem}.persona-card .role{color:var(--text-secondary);font-size:.8125rem}.gap-grid{grid-template-columns:1fr;gap:16px;display:grid}@media(min-width:768px){.gap-grid{grid-template-columns:1fr 1fr}}.gap-card{background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;transition:all var(--transition);border-radius:2px;padding:24px}.gap-card:hover{border-color:var(--border-accent)}.gap-status{font-size:.75rem;font-family:var(--font-mono);border-radius:2px;align-items:center;gap:6px;padding:4px 8px;display:inline-flex}.gap-status.not_started{color:var(--error);background:#f871711a}.gap-status.in_progress{color:var(--warning);background:#fbbf241a}.gap-status.published{color:var(--success);background:#4ade801a}.comparator-split{grid-template-columns:1fr;gap:24px;display:grid}@media(min-width:768px){.comparator-split{grid-template-columns:1fr 1fr}}.comparator-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:2px;padding:24px}.comparator-panel h3{color:var(--accent-vermillion);margin-bottom:16px;font-size:1rem}.comparator-panel .source-text{margin-bottom:16px;font-size:.9375rem;line-height:1.8}.comparator-panel .attribution{color:var(--text-tertiary);font-size:.8125rem;font-style:italic}.comparator-panel .translation{border-top:1px solid var(--border);color:var(--text-secondary);margin-top:16px;padding-top:16px;font-size:.875rem;line-height:1.7}.calc-form{max-width:640px}.slider-group{margin-bottom:24px}.slider-label{justify-content:space-between;margin-bottom:8px;font-size:.9375rem;display:flex}.slider-value{font-family:var(--font-mono);color:var(--accent-vermillion)}.calc-slider{width:100%;accent-color:var(--accent-vermillion)}.result-card{background:var(--bg-secondary);border:1px solid var(--border);text-align:center;border-radius:2px;padding:32px}.result-percentage{font-family:var(--font-mono);color:var(--accent-vermillion);font-size:3rem;font-weight:700}.risk-level{margin:8px 0 16px;font-size:1rem;font-weight:600}.risk-level.high{color:var(--error)}.risk-level.medium{color:var(--warning)}.risk-level.low{color:var(--success)}.about-content{max-width:720px;margin:0 auto;padding-top:96px}.about-content h1{margin-bottom:16px;font-size:2rem}.about-content p{color:var(--text-secondary);margin-bottom:16px;line-height:1.8}.hidden{display:none!important}.text-vermillion{color:var(--accent-vermillion)}.text-muted{color:var(--text-secondary)}.mt-4{margin-top:16px}.mt-8{margin-top:32px}.mb-4{margin-bottom:16px}.mb-8{margin-bottom:32px}.text-center{text-align:center}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.sendo-hero{position:relative;padding:96px 32px 48px;max-width:1440px;margin:0 auto}@media(max-width:768px){.sendo-hero{padding:56px 24px 32px}}@media(max-width:420px){.sendo-hero{padding:40px 20px 24px}}.sendo-hero-grid{display:grid;grid-template-columns:minmax(220px,.38fr) minmax(0,1fr);gap:64px;align-items:start}@media(max-width:900px){.sendo-hero-grid{grid-template-columns:1fr;gap:32px}}.sendo-hero-left{position:relative;display:flex;align-items:flex-start;gap:16px}.sendo-era-rail{display:flex;flex-direction:column;gap:18px;writing-mode:vertical-rl;text-orientation:mixed;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--text-tertiary);border-left:1px solid var(--border-default);padding:8px 0 8px 10px;height:340px}.sendo-era-mark{opacity:.7}@media(max-width:900px){.sendo-era-rail{display:none}}.sendo-title-block{position:relative;display:flex;flex-direction:column;align-items:flex-start;padding-left:8px}.sendo-title-kanji{font-family:var(--font-display);font-weight:700;font-size:clamp(96px,16vw,220px);line-height:.86;color:var(--text-primary);writing-mode:vertical-rl;text-orientation:upright;letter-spacing:-.05em;margin-left:-8px}@media(max-width:900px){.sendo-title-kanji{writing-mode:horizontal-tb;font-size:clamp(88px,22vw,180px)}}.sendo-title-romaji{font-family:var(--font-mono);font-size:11px;letter-spacing:.45em;color:var(--accent-vermillion);margin-top:16px;padding-left:4px}.sendo-enso{position:absolute;top:-14px;right:-14px;width:64px;height:64px;opacity:.8}@media(max-width:900px){.sendo-enso{top:-10px;right:0;width:54px;height:54px}}.sendo-hero-right{padding-top:8px;max-width:760px}.sendo-eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:28px;font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--text-tertiary)}.sendo-torii{display:inline-block;width:32px;height:14px;position:relative}.sendo-torii:before{content:"";position:absolute;left:50%;transform:translate(-50%);bottom:0;width:2px;height:14px;background:var(--accent-vermillion)}.sendo-torii:after{content:"";position:absolute;left:0;top:2px;width:32px;height:2px;background:var(--accent-vermillion)}.sendo-question{font-family:var(--font-display);font-weight:500;font-size:clamp(28px,4.4vw,60px);line-height:1.1;letter-spacing:-.02em;color:var(--text-primary);margin:0 0 24px;max-width:18ch}.sendo-answer{font-family:var(--font-body);font-size:clamp(16px,1.3vw,19px);line-height:1.55;color:var(--text-secondary);margin:0 0 20px;max-width:60ch}.sendo-intro{font-family:var(--font-body);font-size:15px;line-height:1.7;color:var(--text-tertiary);margin:0 0 40px;max-width:58ch;padding-left:16px;border-left:2px solid var(--accent-vermillion)}.sendo-stat-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default);margin-bottom:32px}@media(max-width:640px){.sendo-stat-bar{grid-template-columns:repeat(2,1fr)}}.sendo-stat{padding:20px 16px 20px 0;border-right:1px solid var(--border-default)}.sendo-stat:last-child{border-right:none}@media(max-width:640px){.sendo-stat:nth-child(2){border-right:none}.sendo-stat:nth-child(-n+2){border-bottom:1px solid var(--border-default)}}.sendo-stat-num{font-family:var(--font-mono);font-size:clamp(22px,2.6vw,32px);font-weight:500;color:var(--text-primary);line-height:1;margin-bottom:6px}.sendo-stat-accent .sendo-stat-num{color:var(--accent-vermillion)}.sendo-stat-label{font-size:11px;letter-spacing:.05em;color:var(--text-tertiary);text-transform:uppercase;font-family:var(--font-mono)}.sendo-hero-ctas{display:flex;gap:12px;flex-wrap:wrap}.sendo-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;min-height:48px;font-family:var(--font-body);font-size:14px;font-weight:500;letter-spacing:.02em;border-radius:4px;text-decoration:none;transition:all var(--transition);border:1px solid transparent}.sendo-btn-solid{background:var(--accent-vermillion);color:#f4ead5}.sendo-btn-solid:hover{background:var(--accent-vermillion-hover);color:#f4ead5}.sendo-btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--border-strong)}.sendo-btn-ghost:hover{border-color:var(--accent-vermillion);color:var(--accent-vermillion)}.sendo-btn-sm{padding:10px 18px;min-height:40px;font-size:13px}.sendo-sumi-divider{max-width:1440px;margin:40px auto 0;padding:0 32px;height:80px}.sendo-sumi-divider svg{width:100%;height:100%;display:block}.sendo-features{max-width:1440px;margin:0 auto;padding:48px 32px 80px}@media(max-width:768px){.sendo-features{padding:32px 24px 48px}}.sendo-features-head{margin-bottom:28px}.sendo-eyebrow-sm{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--text-tertiary)}.sendo-features-grid{display:grid;grid-template-columns:1fr 1fr 1.2fr;grid-template-rows:auto auto;gap:0;border-top:1px solid var(--border-default);border-left:1px solid var(--border-default)}@media(max-width:900px){.sendo-features-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.sendo-features-grid{grid-template-columns:1fr}}.sendo-feature{position:relative;display:flex;flex-direction:column;padding:32px 28px 56px;border-right:1px solid var(--border-default);border-bottom:1px solid var(--border-default);text-decoration:none;color:inherit;transition:background var(--transition),transform var(--transition);background:transparent;min-height:260px}.sendo-feature:hover{background:var(--bg-elevated)}.sendo-feature:hover .sendo-feature-arrow{transform:translate(6px);color:var(--accent-vermillion)}.sendo-feature-featured{grid-row:span 2;background:linear-gradient(180deg,rgba(200,50,60,.05),transparent 70%)}@media(max-width:900px){.sendo-feature-featured{grid-row:span 1}}.sendo-feature-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--text-tertiary);text-transform:uppercase}.sendo-feature-letter{color:var(--accent-vermillion);font-size:14px;font-weight:500}.sendo-feature-title{font-family:var(--font-display);font-size:24px;font-weight:600;color:var(--text-primary);margin:0 0 12px;line-height:1.2}.sendo-feature-featured .sendo-feature-title{font-size:32px}.sendo-feature-desc{font-size:14px;line-height:1.6;color:var(--text-secondary);margin:0;max-width:46ch}.sendo-feature-featured .sendo-feature-desc{font-size:15px}.sendo-feature-arrow{position:absolute;left:28px;bottom:24px;font-family:var(--font-mono);font-size:20px;color:var(--text-tertiary);transition:transform var(--transition),color var(--transition)}.sendo-footer{max-width:1440px;margin:0 auto;padding:48px 32px 64px;border-top:1px solid var(--border-subtle)}.sendo-footer-inner{display:flex;flex-direction:column;gap:20px}.sendo-footer-brand{display:flex;align-items:baseline;gap:12px}.footer-kanji{font-family:var(--font-display);font-size:22px;color:var(--text-primary)}.footer-romaji{font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;color:var(--accent-vermillion);text-transform:uppercase}.sendo-footer-links{display:flex;flex-wrap:wrap;gap:24px}.sendo-footer-links a{font-size:13px;color:var(--text-secondary);text-decoration:none;font-family:var(--font-body)}.sendo-footer-links a:hover{color:var(--accent-vermillion)}.sendo-footer-tagline{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--text-tertiary);margin:0}