*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;color:var(--app-text-primary);background:var(--app-bg-base);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:var(--reading-size, 1.25rem);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--app-primary);text-underline-offset:4px}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--app-primary);outline-offset:4px}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{word-break:keep-all;overflow-wrap:anywhere;line-height:1.45}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:normal}.skip-link{position:fixed;top:0;transform:translateY(calc(-100% - 16px));left:16px;z-index:30;padding:12px 20px;background:#fff}.skip-link:focus{top:12px;transform:none}.app-shell{--reading-size: 1.25rem;padding-top:env(safe-area-inset-top);max-width:1144px;margin:auto;padding:0 32px}.masthead{min-height:120px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--app-border)}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--app-primary);text-decoration:none;font-size:1.625rem;font-weight:800;letter-spacing:-.04em;white-space:normal}.brand svg{flex:none}.subtitle{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary)}.workspace{font-size:var(--reading-size);display:grid;grid-template-columns:minmax(232px,8em) minmax(0,1fr);gap:48px;align-items:start}.reader-tools{font-size:var(--reading-size);position:sticky;top:32px;padding-top:40px}.text-tools>span{display:block;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary);margin-bottom:12px}.size-buttons{display:flex;flex-wrap:wrap;gap:8px}.size-buttons button{flex:1 1 auto;min-height:52px;padding:8px 12px;border:1px solid var(--reader-control-border);border-radius:8px;white-space:nowrap;background:#fff;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.size-buttons button+button{border-left:1px solid var(--reader-control-border)}button[aria-pressed=true]{background:var(--app-primary);color:#fff}.size-buttons button:focus-visible{outline-offset:4px}.main-nav{margin-top:36px;display:flex;flex-direction:column;gap:8px}.main-nav a{display:flex;align-items:center;gap:16px;padding:16px;min-height:56px;border-radius:12px;text-decoration:none;color:var(--app-text-secondary);font-weight:600}.main-nav svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.main-nav a.active{background:#e5ece3;color:var(--app-primary)}.device-note{margin:40px 16px 0;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary)}main{min-width:0;padding-top:40px}main:focus{outline:none}.page-heading{padding:8px 0 32px}.welcome{color:var(--app-primary);margin-bottom:12px;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.page-heading h1{font-size:2.25rem;font-weight:750;letter-spacing:-.05em;margin-bottom:16px}.page-heading>p:last-child{font-size:var(--reading-size);color:var(--app-text-secondary)}.feed-label{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0 16px}.feed-label h2{font-size:1.125rem;font-weight:650}.feed-label a{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);padding:12px 0 12px 8px;white-space:normal}.reading-card{background:var(--app-bg-surface);border:1px solid var(--app-border);border-radius:20px;margin-bottom:24px;overflow:hidden}.reading-card.is-open{border-top:4px solid var(--app-primary)}.article-heading{padding:28px 32px 24px}.article-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary);margin-bottom:16px}.article-meta span:first-child{color:var(--app-primary);font-weight:700}.article-meta span+span{padding-left:12px;border-left:1px solid var(--app-border)}.article-heading h1,.article-heading h2{font-size:calc(var(--reading-size) + 8px);letter-spacing:-.035em}.article-heading h2 a{color:inherit;text-decoration:none}.article-heading h2 a:hover{text-decoration:underline;text-decoration-thickness:1px}.article-description{color:var(--app-text-secondary);margin-top:12px;font-size:var(--reading-size)}.expand-button{margin-top:20px;width:100%;min-height:52px;background:none;border:1px solid var(--reader-control-border);border-radius:12px;padding:8px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:var(--reading-size, 1.25rem);color:var(--app-primary);font-weight:600}.expand-button span{font-size:1.5rem}.is-open .expand-button{background:var(--app-bg-base)}.article-body{padding:4px 32px 32px;font-size:var(--reading-size);font-weight:500}.article-body section{margin-bottom:32px;scroll-margin-top:24px}.article-body h3{margin-bottom:12px;font-size:calc(var(--reading-size) + 2px);font-weight:700;letter-spacing:-.025em}.article-body p{overflow-wrap:break-word;line-height:1.8}.article-actions{display:flex;flex-direction:column;gap:12px;margin:36px 0 28px}.primary-button,.secondary-button{display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:56px;padding:12px 20px;border:1px solid var(--app-primary);border-radius:12px;text-decoration:none;font-size:var(--reading-size, 1.25rem);line-height:1.5;font-weight:600;text-align:center}.primary-button{color:#fff;background:var(--app-primary)}.secondary-button{color:var(--app-primary);background:#fff}.sources{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary);padding:24px 0;border-top:1px solid var(--app-border)}.sources .source-label{font-weight:650;margin-bottom:8px}.sources a{display:block;padding:8px 0;overflow-wrap:anywhere}.sources p:last-child{margin-top:12px}.save-button{width:100%;border-color:var(--reader-control-border)}.save-button[aria-pressed=true]{border-color:var(--app-primary)}.save-button svg{flex:none}.resume-link{position:relative;display:flex;flex-direction:column;gap:4px;padding:20px 52px 20px 24px;border-radius:12px;background:#e5ece3;color:var(--app-text-primary);text-decoration:none;margin:8px 0 28px}.resume-label{color:var(--app-primary);font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.resume-link strong{font-size:var(--reading-size, 1.25rem);font-weight:650;overflow-wrap:anywhere}.resume-link>span:last-child{position:absolute;top:24px;right:20px;color:var(--app-primary)}.end-note{text-align:center;margin:48px 0;color:var(--app-text-secondary);font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.site-footer{margin-top:48px;padding:24px 0 32px;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);border-top:1px solid var(--app-border);color:var(--app-text-secondary);display:flex;gap:16px;justify-content:space-between}.filter-panel{background:#fff;border:1px solid var(--app-border);border-radius:16px;padding:24px}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset+fieldset{margin-top:28px}legend{font-weight:650;padding:0;margin-bottom:12px}.filter-options{display:flex;flex-wrap:wrap;gap:8px}.filter-options button{padding:8px 20px;border:1px solid var(--reader-control-border);background:#fff;border-radius:12px;min-height:52px}.filter-options button[aria-pressed=true]{background:var(--app-primary);color:#fff;border-color:var(--app-primary)}.filter-help{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-text-secondary);margin-top:16px}.result-count{margin:28px 0 16px;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.empty-state{padding:40px 24px;text-align:center;background:#fff;border-radius:20px}.empty-state h1,.empty-state h2{font-size:1.625rem}.empty-state p{margin:16px 0 24px}.back-link{display:inline-flex;align-items:center;min-height:52px;margin-bottom:16px;font-size:var(--reading-size)}.standalone-article .article-heading{padding-bottom:32px}.more-button{width:100%}.storage-notice{border:1px solid var(--app-border);background:#fff;border-radius:12px;padding:16px;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);margin-bottom:24px}@media(max-width:800px){.app-shell{padding:0 20px}.masthead{min-height:112px;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;padding:16px 0}.brand{font-size:1.5rem}.brand svg{width:36px;height:36px}.subtitle{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.workspace{display:block}.reader-tools{position:static;padding-top:20px}.text-tools{display:flex;align-items:center;justify-content:space-between;gap:12px}.text-tools>span{margin:0;flex:none}.size-buttons{width:224px;max-width:72%}.main-nav{position:fixed;z-index:10;bottom:0;left:0;right:0;flex-direction:row;gap:0;background:#fff;margin:0;padding:4px 12px calc(4px + env(safe-area-inset-bottom));border-top:1px solid var(--app-border)}.main-nav a{flex:1;justify-content:center;flex-direction:column;gap:4px;padding:8px 4px;font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);border-radius:8px}.main-nav a.active{background:transparent}.main-nav a.active span{font-weight:800}.main-nav a.active svg{stroke-width:2.5}.device-note{display:none}main{padding-top:28px}.page-heading{padding:4px 0 16px}.page-heading h1{font-size:1.875rem}.article-heading{padding:24px 20px 20px}.article-body{padding:4px 20px 24px}.reading-card{border-radius:16px}.article-heading h1,.article-heading h2{font-size:calc(var(--reading-size) + 6px)}.feed-label{gap:8px}.feed-label h2{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px)}.filter-panel{padding:20px}.filter-options button{padding-inline:16px}.site-footer{margin-top:32px;padding-bottom:calc(120px + env(safe-area-inset-bottom))}}@media(max-width:360px){.app-shell{padding:0 12px}.article-heading,.article-body{padding-inline:16px}.text-tools{gap:8px}.subtitle{font-size:1rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.article-toggle{padding:0 24px 24px}.article-toggle .expand-button{margin-top:0}.page-heading .welcome{font-size:max(1.0625rem,var(--reading-size, 1.25rem) - 3px);color:var(--app-primary)}:root{scroll-padding-bottom:calc(12rem + env(safe-area-inset-bottom))}.app-shell{padding-top:env(safe-area-inset-top);padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.article-heading:focus{outline:2px solid var(--app-primary);outline-offset:-4px}.article-body,.article-heading,.filter-panel,.empty-state{min-width:0}.primary-button,.secondary-button,.expand-button,.filter-options button{font-size:var(--reading-size);overflow-wrap:anywhere}button:disabled{cursor:wait;opacity:.65}.quick-facts{margin:0;font-size:var(--reading-size)}.quick-facts>div{display:grid;grid-template-columns:minmax(max-content,1fr) minmax(0,3fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--app-border)}.quick-facts dt{color:var(--app-text-secondary)}.quick-facts dd{margin:0;font-weight:650;overflow-wrap:anywhere}.practical-guide{margin-bottom:32px}.practical-guide .article-actions{margin:24px 0 0}.article-actions a{flex-direction:column;gap:4px}.action-hint{font-size:max(1.0625rem,var(--reading-size) - 3px);font-weight:400}.next-steps ol{padding-left:28px;margin:20px 0}.next-steps li{padding:4px 0 12px 8px}.question-card{margin-top:24px;padding:20px;background:var(--app-bg-base);border-radius:12px}.address-text{margin:20px 0 12px}.share-button{width:100%;margin-top:12px}.library-settings{margin-top:32px}.search-form{margin-bottom:28px}.search-form label{display:block;font-size:var(--reading-size);font-weight:650;margin-bottom:12px}.search-controls{display:flex;gap:8px}.search-controls input{min-width:0;width:100%;font-size:var(--reading-size);min-height:56px;border:1px solid var(--reader-control-border);border-radius:12px;padding:12px;background:#fff;color:var(--app-text-primary)}.search-controls input:focus-visible{outline:3px solid var(--app-primary);outline-offset:2px}.search-controls button{flex:none}.action-dialog{color:var(--app-text-primary);background:#fff;font-size:var(--reading-size);width:min(560px,100% - 32px);max-height:calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow:auto;border:1px solid var(--app-border);border-radius:20px;padding:28px}.action-dialog::backdrop{background:#1a1a1a8c}body:has(dialog[open]){overflow:hidden}.action-dialog h2{font-size:calc(var(--reading-size) + 4px);margin-bottom:20px}.action-dialog p{margin-bottom:16px;overflow-wrap:anywhere}.action-dialog .destination-label{font-weight:650}.destination-address{color:var(--app-primary)}.action-dialog .primary-button,.action-dialog .secondary-button{width:100%;margin-top:16px}.action-dialog textarea{font:inherit;width:100%;min-height:140px;margin-top:12px;padding:12px;border:1px solid var(--reader-control-border);border-radius:8px}.feedback-toast{position:fixed;z-index:20;bottom:24px;left:50%;transform:translate(-50%);width:min(640px,100% - 32px);max-height:calc(100dvh - 160px);overflow-y:auto;padding:16px 20px;background:#fff;border:2px solid var(--app-primary);border-radius:16px;font-size:var(--reading-size);box-shadow:0 4px 16px #1a1a1a1f}.feedback-toast>div{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px;margin-top:8px}.feedback-toast button{font-size:inherit;min-height:52px;padding:8px 16px;background:#fff;border:1px solid var(--app-primary);color:var(--app-primary);border-radius:8px}@media(max-width:800px){.text-tools{flex-wrap:wrap}.size-buttons{flex:1 1 220px;max-width:100%}.main-nav a{min-width:min-content;white-space:nowrap;text-align:center}.feedback-toast{bottom:calc(124px + env(safe-area-inset-bottom))}.site-footer{padding-bottom:calc(180px + env(safe-area-inset-bottom))}.web-article .main-nav{position:static;background:transparent;border:0;padding:16px 0 0}.web-article .main-nav a{font-size:max(1.0625rem,var(--reading-size) - 3px)}.web-article .feedback-toast{bottom:20px}.feed-label{flex-wrap:wrap}.feed-label a{white-space:normal}.search-controls{flex-wrap:wrap}.search-controls input{flex:1 1 220px}.search-controls button{flex:1 1 80px}}@media(max-width:800px){.nav-in-flow .main-nav{position:static;flex-direction:column;padding:16px 0 0;border:0;background:transparent}.nav-in-flow .main-nav a{flex-direction:row;justify-content:flex-start;gap:12px;padding:12px 8px}}@media(max-width:360px){.app-shell{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}.quick-facts>div{grid-template-columns:1fr;gap:4px}.action-dialog{padding:20px}}.reading-intro{padding-bottom:20px}.reading-intro-title{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 16px}.reading-intro-title h1{margin-bottom:0}.reading-intro-title a{display:inline-flex;align-items:center;min-height:52px;font-size:var(--reading-size)}.reading-intro>p{margin-top:8px}.article-meta .story-index{margin-left:auto;border:0;padding-left:0}.source-summary{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--app-border);color:var(--app-text-secondary);font-size:max(1.0625rem,var(--reading-size) - 3px)}.source-summary p+p{margin-top:4px}.article-navigation{display:flex;flex-wrap:wrap;justify-content:space-between;gap:0 24px}.next-reading-button{width:100%;flex-direction:column;align-items:flex-start;text-align:left;margin-bottom:16px}.next-reading-title{color:var(--app-text-primary);font-weight:500}.feed-end{margin-bottom:16px;color:var(--app-text-secondary);font-size:var(--reading-size)}.result-count{font-size:var(--reading-size);scroll-margin-top:24px}.result-count:focus{outline:2px solid var(--app-primary);outline-offset:8px}.home-region{margin-top:20px}.home-region>span{display:block;font-weight:650;margin-bottom:8px}.home-region .filter-help{margin-top:12px}.quick-tools{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.quick-tools .secondary-button{flex:1 1 auto;min-height:52px;padding:8px 12px;white-space:nowrap;font-size:max(1.0625rem,var(--reading-size) - 3px);border-color:var(--reader-control-border)}.quick-tools .quick-save[aria-pressed=true]{border-color:var(--app-primary)}.quick-save svg{flex:none}.quick-facts dt{white-space:nowrap}@media print{@page{margin:16mm}body{background:#fff;color:#000;font-size:13pt}.app-shell{--reading-size: 13pt !important;padding:0}.skip-link,.reader-tools,.subtitle,.article-navigation,.next-article,.quick-tools,.save-button,.share-button,.address-text+button,.feedback-toast,.storage-notice,.action-dialog{display:none!important}.reading-card,.standalone-article{border:0;box-shadow:none;padding:0}.article-body{padding:0}.article-actions a{min-height:0;padding:4px 0;border:0;color:#000;background:none;align-items:flex-start;text-align:left}.article-actions a[href^=https]:after,.sources a:after{content:" " attr(href);font-size:10pt;font-weight:400;word-break:break-all}.article-actions a[href^=https] .action-hint{display:none}.article-body section,.question-card,.quick-facts>div{break-inside:avoid}a{color:#000}.site-footer{padding:12pt 0 0}}.em-probe-box{position:absolute;width:0;height:0;overflow:hidden}.em-probe{display:block;width:12em;height:1px}.app-info{margin-top:32px;padding-top:24px;border-top:1px solid var(--app-border)}.app-info h2{font-size:calc(var(--reading-size) + 2px);margin-bottom:8px}.app-info p{color:var(--app-text-secondary);margin-bottom:12px}.app-info .secondary-button{width:100%}.discovery-intro h1{font-size:calc(var(--reading-size) + 8px);letter-spacing:-.035em;margin-bottom:12px}.discovery-menu{display:grid;gap:20px;scroll-margin-top:24px}.discovery-menu:focus-visible{outline:2px solid var(--app-primary);outline-offset:4px}.discovery-section{display:grid;grid-template-columns:minmax(120px,1fr) minmax(0,2fr);gap:24px;padding:24px;border:1px solid var(--app-border);border-left:4px solid var(--app-primary);background:var(--app-bg-surface);border-radius:12px}.discovery-section h2{font-size:calc(var(--reading-size) + 8px);color:var(--app-primary);margin-bottom:8px}.discovery-section header p{color:var(--app-text-secondary);font-size:var(--reading-size);word-break:keep-all;overflow-wrap:anywhere}.discovery-shortcuts{display:grid;gap:8px;align-content:start;min-width:0}.discovery-choice{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;padding:12px 16px;border:1px solid var(--reader-control-border);border-radius:8px;color:var(--app-text-primary);font-size:var(--reading-size);line-height:1.5;font-weight:650;text-decoration:none;word-break:keep-all;overflow-wrap:anywhere}.discovery-choice:hover,.guide-option:hover{background:#edf3ec;border-color:var(--app-primary)}.choice-chevron{color:var(--app-primary);font-size:1.5em;flex:none;line-height:1}.home-other-ways{display:grid;gap:12px;margin-top:28px}.home-resume{margin-top:28px}.discovery-region{min-width:0;margin:0 0 24px;padding:20px;border:1px solid var(--reader-control-border);border-radius:12px}.discovery-region legend{padding:0 8px;font-weight:650}.discovery-region .filter-help{margin-top:12px}.discovery-results{margin:24px 0 16px}.guide-list{display:grid;gap:20px}.guide-option{display:block;min-width:0;padding:24px;background:var(--app-bg-surface);border:1px solid var(--reader-control-border);border-radius:12px;color:var(--app-text-primary);text-decoration:none;scroll-margin-top:24px}.guide-option-heading{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;color:var(--app-primary);font-weight:650;margin-bottom:12px}.guide-option h3{font-size:calc(var(--reading-size) + 4px);margin-bottom:12px}.guide-option>p{color:var(--app-text-secondary)}.guide-preview-facts{margin:20px 0}.guide-preview-facts>div{padding:8px 0;border-top:1px solid var(--app-border)}.guide-preview-facts dt{color:var(--app-text-secondary)}.guide-preview-facts dd{margin:0;font-weight:650;overflow-wrap:anywhere}.guide-open{display:flex;justify-content:space-between;gap:12px;color:var(--app-primary);font-weight:700}@media(max-width:1000px){.discovery-section{grid-template-columns:minmax(0,1fr);gap:16px}}@media(max-width:360px){.discovery-section,.guide-option,.discovery-region{padding:16px}}:root{color-scheme:light;--app-primary: #1b6b3a;--app-primary-contrast: #ffffff;--app-secondary: #1b6b3a;--app-bg-base: #f4f4f0;--app-bg-surface: #ffffff;--app-bg-elevated: #f4f4f0;--app-text-primary: #1a1a1a;--app-text-secondary: #4a4a4a;--app-text-muted: #4a4a4a;--app-border: #c9c9c4;--reader-control-border: #767c73;--app-space-1: 4px;--app-space-2: 8px;--app-space-3: 12px;--app-space-4: 16px;--app-space-6: 24px;--app-space-8: 32px;--app-radius-sm: 8px;--app-radius-md: 12px;--app-radius-lg: 20px;--app-radius-pill: 999px;--ion-color-primary: var(--app-primary);--ion-color-primary-contrast: var(--app-primary-contrast);--ion-background-color: var(--app-bg-base);--ion-text-color: var(--app-text-primary)}