/* ==========================================================================
   GLOBAL ARTICLE DESIGN SYSTEM & WIDGETS
   Used across all 34+ article and blog pages
   ========================================================================== */

/* Layout & Typography */
.article-wrap { max-width: 780px; margin: 0 auto; padding: 0 24px; }
.article-layout { display: grid; grid-template-columns: 1fr 280px; gap: 40px; align-items: start; padding: 0 0 60px; }
.article-body h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: clamp(22px, 3vw, 28px); letter-spacing: -.02em; color: #07381d; margin: 48px 0 16px; padding-top: 8px; line-height: 1.2; }
.article-body h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 18px; color: #07381d; margin: 28px 0 12px; letter-spacing: -.01em; }
.article-body h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #07381d; margin: 22px 0 8px; }
.article-body p { font-size: 15.5px; color: #1a2e20; font-weight: 500; margin-bottom: 18px; line-height: 1.78; }
.article-body strong { color: #07381d; font-weight: 700; }
.article-body a { color: #07381d; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(7, 56, 29, .25); transition: .25s; }
.article-body a:hover { color: #0f8038; border-bottom-color: #0f8038; }

/* Article Hero */
.art-hero { background: #07381d; padding: 60px 24px 0; position: relative; overflow: hidden; margin-bottom: 0; }
.art-hero::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; background: rgba(255, 255, 255, .09); top: -180px; right: -110px; }
.art-hero::after { content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: rgba(255, 255, 255, .07); bottom: -120px; left: -80px; }
.ah-inner { max-width: 780px; margin: 0 auto; position: relative; z-index: 1; }
.ah-breadcrumb { font-family: 'Space Mono', monospace; font-size: 11px; letter-spacing: .14em; color: rgba(255, 255, 255, .7); margin-bottom: 20px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ah-breadcrumb a { color: rgba(255, 255, 255, .75); text-decoration: none; transition: .2s; }
.ah-breadcrumb a:hover { color: #fff; }
.ah-breadcrumb span { opacity: .5; }
.ah-cat { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.ah-cat-tag { font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .2em; background: rgba(255, 255, 255, .18); color: #fff; padding: 5px 14px; border-radius: 40px; backdrop-filter: blur(8px); }
.ah-cat-sep { color: rgba(255, 255, 255, .4); font-size: 11px; }
.ah-cat-date { font-family: 'Space Mono', monospace; font-size: 10px; color: rgba(255, 255, 255, .65); letter-spacing: .1em; }
.art-hero h1 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: clamp(26px, 4.2vw, 42px); letter-spacing: -.025em; color: #fff; line-height: 1.1; margin-bottom: 16px; }
.art-hero .hero-sub { font-size: 16.5px; color: rgba(255, 255, 255, .85); font-weight: 500; max-width: 640px; margin-bottom: 28px; line-height: 1.65; }
.ah-meta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, .14); }
.ah-meta-item { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: rgba(255, 255, 255, .75); font-weight: 600; }
.ah-meta-item svg { width: 15px; height: 15px; opacity: .8; }
.ah-geom { position: absolute !important; right: -30px !important; top: 50% !important; transform: translateY(-50%) !important; width: 320px !important; max-width: 320px !important; height: auto !important; opacity: 0.18 !important; pointer-events: none !important; z-index: 1 !important; }
.ah-geom svg { width: 100% !important; height: auto !important; max-width: 320px !important; max-height: 380px !important; display: block !important; }
.hero-card { background: rgba(255, 255, 255, .12); backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, .18); border-radius: 20px; padding: 20px 24px; display: flex; align-items: center; gap: 16px; margin-top: 28px; margin-bottom: 32px; max-width: 540px; }
.hero-card .hc-ico { width: 48px; height: 48px; border-radius: 14px; background: rgba(255, 255, 255, .2); display: grid; place-items: center; flex: none; }
.hero-card .hc-ico svg { width: 22px; height: 22px; color: #fff; }
.hero-card h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin-bottom: 4px; }
.hero-card p { font-size: 12.5px; color: rgba(255, 255, 255, .8); font-weight: 500; }
.hero-card a { display: inline-flex; align-items: center; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 12px; font-weight: 800; color: #fff; text-decoration: none; background: rgba(255, 255, 255, .2); padding: 8px 16px; border-radius: 30px; margin-top: 10px; transition: .25s; }
.hero-card a:hover { background: rgba(255, 255, 255, .32); }

/* Table of Contents */
.toc-section { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 20px; padding: 26px 26px 20px; margin: 36px 0 32px; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.toc-label { font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .22em; color: #0f8038; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.toc-label::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(15, 128, 56, .3), transparent); }
.toc-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.toc-list li { display: flex; align-items: baseline; gap: 10px; }
.toc-num { font-family: 'Space Mono', monospace; font-size: 10px; color: #6ab88a; font-weight: 700; min-width: 22px; }
.toc-list a { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 14px; font-weight: 700; color: #07381d; text-decoration: none; transition: .25s; line-height: 1.4; }
.toc-list a:hover { color: #0f8038; }

/* Steps Widget */
.steps-widget { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 22px; overflow: hidden; margin: 28px 0; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.sw-header { background: linear-gradient(135deg, #07381d, #0f8038); padding: 18px 26px; display: flex; align-items: center; gap: 12px; }
.sw-header svg { width: 20px; height: 20px; color: #fff; flex: none; }
.sw-header h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin: 0; }
.step-item { display: flex; gap: 18px; padding: 20px 26px; border-bottom: 1px solid rgba(7, 56, 29, .07); transition: background .25s; }
.step-item:last-child { border-bottom: none; }
.step-item:hover { background: #faf6fd; }
.step-num { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, #07381d, #0f8038); color: #fff; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 14px; display: grid; place-items: center; flex: none; box-shadow: 0 8px 16px -8px rgba(7, 56, 29, .5); }
.step-content h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #07381d; margin-bottom: 5px; }
.step-content p { font-size: 13.5px; color: #07381d; font-weight: 500; margin: 0; line-height: 1.65; }
.step-content .step-tip { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; font-size: 12px; color: #0f8038; font-weight: 700; background: #ecf3ee; padding: 4px 10px; border-radius: 20px; }

/* Compare Widget */
.compare-widget { margin: 28px 0; }
.compare-widget .cw-label { font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .22em; color: #0f8038; text-transform: uppercase; margin-bottom: 14px; text-align: center; }
.cw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cw-col { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 18px; overflow: hidden; box-shadow: 0 14px 32px -22px rgba(5, 28, 14, .28); }
.cw-col-head { padding: 16px 20px; display: flex; align-items: center; gap: 10px; }
.cw-col--camera .cw-col-head { background: linear-gradient(135deg, #07381d, #0f8038); }
.cw-col--upload .cw-col-head { background: linear-gradient(135deg, #0f798a, #19cae6); }
.cw-col-head span { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; }
.cw-col-head svg { color: rgba(255, 255, 255, .9); width: 18px; height: 18px; flex: none; }
.cw-item { display: flex; gap: 10px; padding: 11px 18px; border-bottom: 1px solid rgba(7, 56, 29, .06); font-size: 13px; color: #07381d; font-weight: 500; align-items: baseline; }
.cw-item:last-child { border-bottom: none; }
.cw-ico { font-size: 12px; flex: none; margin-top: 1px; }
.cw-note { background: #f9f3fe; border-radius: 0 0 18px 18px; padding: 12px 18px; font-size: 12px; color: #2a6040; font-weight: 600; border-top: 1px solid rgba(7, 56, 29, .07); }

/* Lighting Widget / Secret Cards */
.lighting-widget { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 22px; overflow: hidden; margin: 28px 0; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.lw-header { padding: 18px 26px; background: linear-gradient(135deg, #07381d, #0f8038); display: flex; align-items: center; gap: 12px; }
.lw-header svg { width: 20px; height: 20px; color: #fff; flex: none; }
.lw-header h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin: 0; }
.lw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.lw-section { padding: 20px 22px; }
.lw-section h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; letter-spacing: .06em; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.lw-section.good h4 { color: #0c7030; }
.lw-section.bad h4 { color: #8a1842; }
.lw-section.good { border-right: 1px solid rgba(7, 56, 29, .08); }
.lw-row { display: flex; gap: 8px; margin-bottom: 10px; align-items: baseline; }
.lw-row:last-child { margin-bottom: 0; }
.lw-ico { font-size: 13px; flex: none; }
.lw-text { font-size: 13px; color: #07381d; font-weight: 500; line-height: 1.55; }
.lw-text strong { color: #07381d; font-weight: 700; }

/* Pos Widget (Celebrity / Shape Profile Cards) */
.pos-widget { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 22px; overflow: hidden; margin: 28px 0; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.pw-header { padding: 18px 26px; background: linear-gradient(135deg, #2a1490, #4c35c8); display: flex; align-items: center; gap: 12px; }
.pw-header svg { width: 20px; height: 20px; color: #fff; flex: none; }
.pw-header h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin: 0; }
.pos-row { display: flex; gap: 0; border-bottom: 1px solid rgba(7, 56, 29, .07); }
.pos-row:last-child { border-bottom: none; }
.pos-factor { width: 180px; flex: none; padding: 16px 20px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; color: #07381d; border-right: 1px solid rgba(7, 56, 29, .07); display: flex; align-items: center; }
.pos-good { flex: 1; padding: 16px 18px; border-right: 1px solid rgba(7, 56, 29, .07); }
.pos-bad { flex: 1; padding: 16px 18px; }
.pos-col-head { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; padding: 10px 18px; border-bottom: 1px solid rgba(7, 56, 29, .07); border-right: 1px solid rgba(7, 56, 29, .07); color: #0f8038; background: #faf6fd; }
.pos-col-head-bad { color: #8a1842; background: #fdf5f8; border-right: none; }
.pos-good p, .pos-bad p { font-size: 12.5px; color: #07381d; font-weight: 500; margin: 0; line-height: 1.55; }
.pos-head-factor { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; padding: 10px 20px; border-right: 1px solid rgba(7, 56, 29, .07); color: #6b4a7e; width: 180px; flex: none; }

/* Mobile Widget */
.mobile-widget { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 22px; overflow: hidden; margin: 28px 0; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.mw-header { padding: 18px 26px; background: linear-gradient(135deg, #3d1e05, #a05a18); display: flex; align-items: center; gap: 12px; }
.mw-header svg { width: 20px; height: 20px; color: #fff; flex: none; }
.mw-header h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin: 0; }
.mobile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.mob-tip { padding: 16px 20px; border-bottom: 1px solid rgba(7, 56, 29, .07); }
.mob-tip:nth-child(odd) { border-right: 1px solid rgba(7, 56, 29, .07); }
.mob-tip-ico { width: 32px; height: 32px; border-radius: 10px; background: linear-gradient(135deg, #3d1e05, #a05a18); display: grid; place-items: center; color: #fff; margin-bottom: 10px; }
.mob-tip-ico svg { width: 15px; height: 15px; }
.mob-tip h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; color: #07381d; margin-bottom: 5px; }
.mob-tip p { font-size: 12.5px; color: #07381d; font-weight: 500; margin: 0; line-height: 1.55; }

/* Trouble Widget */
.trouble-widget { margin: 28px 0; }
.trouble-item { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 16px; overflow: hidden; margin-bottom: 12px; box-shadow: 0 10px 28px -20px rgba(5, 28, 14, .22); }
.trouble-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer; padding: 18px 22px; display: flex; align-items: center; gap: 14px; transition: background .25s; }
.trouble-q:hover { background: #faf6fd; }
.trouble-q-ico { width: 32px; height: 32px; border-radius: 10px; background: linear-gradient(135deg, #07381d, #0f8038); color: #fff; display: grid; place-items: center; flex: none; }
.trouble-q-ico svg { width: 14px; height: 14px; }
.trouble-q-text { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 14.5px; color: #07381d; text-align: left; flex: 1; line-height: 1.35; }
.trouble-q-pm { font-size: 20px; color: #0f8038; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; transition: .3s; flex: none; }
.trouble-item.open .trouble-q-pm { transform: rotate(45deg); }
.trouble-a { max-height: 0; overflow: hidden; transition: max-height .38s ease; }
.trouble-a-inner { padding: 0 22px 18px 70px; font-size: 14px; color: #07381d; font-weight: 500; line-height: 1.7; }
.trouble-a-inner strong { color: #07381d; font-weight: 700; }

/* Checklist Widget */
.checklist-widget { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0; }
.cl-col { border-radius: 18px; overflow: hidden; box-shadow: 0 14px 32px -22px rgba(5, 28, 14, .28); }
.cl-head { padding: 16px 20px; display: flex; align-items: center; gap: 10px; }
.cl-head--do { background: linear-gradient(135deg, #0e4a2a, #1a7a35); }
.cl-head--dont { background: linear-gradient(135deg, #5a0822, #8a1842); }
.cl-head span { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 14px; color: #fff; }
.cl-head svg { color: rgba(255, 255, 255, .9); width: 18px; height: 18px; flex: none; }
.cl-list { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-top: none; }
.cl-item { display: flex; gap: 10px; padding: 11px 18px; border-bottom: 1px solid rgba(7, 56, 29, .06); font-size: 13px; color: #07381d; font-weight: 500; align-items: baseline; }
.cl-item:last-child { border-bottom: none; }
.cl-ico { font-size: 13px; flex: none; margin-top: 1px; }

/* Callouts & Alerts */
.callout { background: linear-gradient(135deg, rgba(9, 72, 26, .08), rgba(15, 128, 56, .06)); border-left: 3px solid #0f8038; border-radius: 0 14px 14px 0; padding: 18px 22px; margin: 26px 0; font-size: 15px; color: #07381d; font-weight: 600; font-style: italic; line-height: 1.65; }
.callout strong { color: #07381d; font-style: normal; }
.tip-box { background: linear-gradient(135deg, rgba(26, 122, 53, .08), rgba(42, 96, 16, .05)); border: 1px solid rgba(26, 122, 53, .2); border-radius: 14px; padding: 16px 20px; margin: 22px 0; display: flex; gap: 14px; align-items: baseline; }
.tip-box .tb-ico { font-size: 18px; flex: none; }
.tip-box .tb-content { font-size: 14px; color: #0d3018; font-weight: 600; line-height: 1.65; }
.tip-box .tb-content strong { color: #07381d; }
.warn-box { background: linear-gradient(135deg, rgba(138, 24, 66, .07), rgba(90, 8, 34, .05)); border: 1px solid rgba(138, 24, 66, .18); border-radius: 14px; padding: 16px 20px; margin: 22px 0; display: flex; gap: 14px; align-items: baseline; }
.warn-box .tb-content { color: #5a1020; font-size: 14px; font-weight: 600; line-height: 1.65; }
.warn-box .tb-content strong { color: #3d0614; }

/* Accuracy Widget */
.accuracy-widget { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 22px; overflow: hidden; margin: 28px 0; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28); }
.aw-header { padding: 18px 26px; background: linear-gradient(135deg, #061838, #0e4a90); display: flex; align-items: center; gap: 12px; }
.aw-header svg { width: 20px; height: 20px; color: #fff; flex: none; }
.aw-header h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #fff; margin: 0; }
.accuracy-list { padding: 10px 0; }
.acc-row { display: flex; align-items: center; gap: 16px; padding: 12px 22px; border-bottom: 1px solid rgba(7, 56, 29, .07); }
.acc-row:last-child { border-bottom: none; }
.acc-factor { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 13px; color: #07381d; width: 200px; flex: none; }
.acc-bar-wrap { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.acc-bar-bg { height: 8px; background: #f0e9f6; border-radius: 6px; overflow: hidden; }
.acc-bar-fill { height: 100%; border-radius: 6px; transition: width 1s ease; }
.acc-pct { font-family: 'Space Mono', monospace; font-size: 11px; color: #0f8038; font-weight: 700; }

/* FAQ Widget */
.faq-widget { margin: 28px 0; }
.faq-label { font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .22em; color: #0f8038; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.faq-label::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(15, 128, 56, .3), transparent); }
.faq-item { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 16px; overflow: hidden; margin-bottom: 10px; box-shadow: 0 10px 28px -20px rgba(5, 28, 14, .22); }
.faq-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer; padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; gap: 14px; transition: .25s; }
.faq-q:hover { background: #faf6fd; }
.faq-q span:first-child { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #07381d; text-align: left; line-height: 1.35; }
.faq-q .fq-pm { font-size: 20px; color: #0f8038; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; transition: .3s; flex: none; }
.faq-item.open .fq-pm { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .38s ease; }
.faq-a p { padding: 0 22px 18px; font-size: 14.5px; color: #07381d; font-weight: 500; line-height: 1.72; }

/* CTA Box */
.cta-box { background: linear-gradient(120deg, #07381d, #0f8038); border-radius: 22px; padding: 40px 36px; text-align: center; margin: 40px 0; position: relative; overflow: hidden; }
.cta-box::before { content: ""; position: absolute; width: 280px; height: 280px; border-radius: 50%; background: rgba(255, 255, 255, .08); top: -140px; right: -80px; }
.cta-box h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: clamp(20px, 3vw, 26px); color: #fff; letter-spacing: -.02em; margin-bottom: 10px; position: relative; z-index: 1; }
.cta-box p { font-size: 15px; color: rgba(255, 255, 255, .85); margin-bottom: 22px; font-weight: 500; position: relative; z-index: 1; }
.cta-box a { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: #07381d; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 14px; text-decoration: none; padding: 14px 28px; border-radius: 40px; box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .35); transition: .28s; position: relative; z-index: 1; }
.cta-box a:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .45); }

/* Related Posts */
.related { margin: 44px 0; }
.related-label { font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .22em; color: #0f8038; text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.related-label::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(15, 128, 56, .3), transparent); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rel-card { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 16px; overflow: hidden; text-decoration: none; box-shadow: 0 12px 30px -20px rgba(5, 28, 14, .28); transition: all .3s cubic-bezier(.22, .61, .36, 1); }
.rel-card:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -20px rgba(7, 56, 29, .38); }
.rel-img { height: 120px; position: relative; }
.rel-card-body { padding: 16px 16px 14px; }
.rel-cat { font-family: 'Space Mono', monospace; font-size: 9px; font-weight: 700; letter-spacing: .14em; color: #0f8038; text-transform: uppercase; margin-bottom: 6px; display: block; }
.rel-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 14px; color: #07381d; line-height: 1.3; margin-bottom: 8px; }
.rel-read { font-size: 11px; color: #6ab88a; font-weight: 600; }
.rel-geom { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }

/* Sidebar */
.sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 20px; }
.sb-card { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 18px; overflow: hidden; box-shadow: 0 14px 34px -22px rgba(5, 28, 14, .28); }
.sb-head { padding: 14px 18px; background: #07381d; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; color: #fff; display: flex; align-items: center; gap: 8px; }
.sb-head svg { width: 15px; height: 15px; flex: none; }
.sb-toc { list-style: none; padding: 14px 18px; display: flex; flex-direction: column; gap: 6px; }
.sb-toc li a { font-size: 12.5px; font-weight: 600; color: #07381d; text-decoration: none; display: flex; align-items: baseline; gap: 8px; transition: .2s; padding: 4px 6px; border-radius: 6px; }
.sb-toc li a:hover { color: #07381d; background: #ecf3ee; }
.sb-toc li a .sbn { font-family: 'Space Mono', monospace; font-size: 9px; color: #6ab88a; min-width: 16px; }
.sb-tool { padding: 18px; text-align: center; }
.sb-tool .sbt-ico { width: 56px; height: 56px; border-radius: 16px; background: #07381d; display: grid; place-items: center; color: #fff; margin: 0 auto 12px; box-shadow: 0 12px 24px -10px rgba(7, 56, 29, .5); }
.sb-tool .sbt-ico svg { width: 26px; height: 26px; }
.sb-tool h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 15px; color: #07381d; margin-bottom: 6px; }
.sb-tool p { font-size: 12.5px; color: #2a6040; font-weight: 500; margin-bottom: 14px; line-height: 1.55; }
.sb-tool a { display: block; background: linear-gradient(135deg, #07381d, #0f8038); color: #fff; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; text-decoration: none; padding: 12px; border-radius: 12px; transition: .25s; }
.sb-tool a:hover { transform: translateY(-1px); box-shadow: 0 12px 24px -10px rgba(7, 56, 29, .6); }
.sb-share { padding: 14px 18px; display: flex; flex-direction: column; gap: 8px; }
.sb-share a { display: flex; align-items: center; gap: 10px; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 12.5px; font-weight: 700; text-decoration: none; padding: 10px 14px; border-radius: 12px; transition: .25s; }
.sb-share a.tw { background: #f0f4fc; color: #1d4ed8; }
.sb-share a.tw:hover { background: #dbeafe; }
.sb-share a.fb { background: #f0f4fc; color: #1d4ed8; }
.sb-share a.fb:hover { background: #dbeafe; }
.sb-share a.wa { background: #f0fdf4; color: #15803d; }
.sb-share a.wa:hover { background: #dcfce7; }
.sb-share a.cp { background: #faf6fd; color: #07381d; }
.sb-share a.cp:hover { background: #f0e9f6; }
.sb-share svg { width: 16px; height: 16px; flex: none; }
.sb-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px 18px; }
.sb-stat { text-align: center; background: #faf6fd; border-radius: 12px; padding: 12px; }
.sb-stat b { display: block; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 20px; background: #07381d; -webkit-background-clip: text; background-clip: text; color: transparent; }
.sb-stat span { font-size: 10px; color: #4a9468; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

/* Progress bar */
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; background: #07381d; z-index: 200; width: 0; transition: width .1s; }

/* Back to Top */
.btt { position: fixed; bottom: 26px; right: 26px; z-index: 90; width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, #07381d, #0f8038); color: #fff; border: none; cursor: pointer; display: grid; place-items: center; box-shadow: 0 14px 28px -10px rgba(7, 56, 29, .6); opacity: 0; transform: translateY(12px); transition: .3s; font-size: 18px; font-weight: 700; }
.btt.show { opacity: 1; transform: none; }
.btt:hover { transform: translateY(-2px); }

/* Tool Evaluation Card */
.tool-eval { background: #fff; border: 1px solid rgba(7, 56, 29, .09); border-radius: 16px; padding: 24px; margin-bottom: 20px; box-shadow: 0 10px 30px -20px rgba(5, 28, 14, .2); }
.tool-header { display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(7, 56, 29, .08); padding-bottom: 16px; margin-bottom: 16px; }
.tool-score { font-family: 'Space Mono', monospace; font-size: 24px; font-weight: 700; color: #0f8038; background: #ecf3ee; padding: 8px 16px; border-radius: 12px; }
.tool-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 18px; font-weight: 800; color: #07381d; flex: 1; }
.tool-tech { font-size: 12px; color: #6ab88a; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.tool-pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 16px; }
.tool-list h5 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 13px; font-weight: 800; margin-bottom: 8px; color: #07381d; }
.tool-list ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.tool-list li { font-size: 13.5px; color: #1a2e20; font-weight: 500; display: flex; gap: 8px; align-items: baseline; }
.tool-list.pros li::before { content: "✓"; color: #0f8038; font-weight: 800; }
.tool-list.cons li::before { content: "✕"; color: #8a1842; font-weight: 800; }
@media(max-width: 600px) { .tool-pros-cons { grid-template-columns: 1fr; gap: 12px; } .tool-header { flex-direction: column; align-items: flex-start; } }

/* Diagrams & SVG Constraints */
.diagram-box { background: #fff !important; border: 1px solid rgba(7, 56, 29, .09) !important; border-radius: 22px !important; margin: 32px 0 !important; display: flex !important; overflow: hidden !important; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .28) !important; }
.diagram-col { flex: 1 !important; padding: 30px 24px !important; text-align: center !important; border-right: 1px solid rgba(7, 56, 29, .07) !important; }
.diagram-col:last-child { border-right: none !important; }
.diagram-col h4 { font-family: 'Plus Jakarta Sans', sans-serif !important; font-weight: 800 !important; font-size: 16px !important; color: #07381d !important; margin-bottom: 8px !important; }
.diagram-col p { font-size: 13.5px !important; color: #2a6040 !important; font-weight: 500 !important; margin-bottom: 20px !important; line-height: 1.5 !important; }
.diagram-svg-wrap { height: 180px !important; max-height: 180px !important; display: flex !important; align-items: center !important; justify-content: center !important; overflow: hidden !important; }
.diagram-svg-wrap svg { max-width: 160px !important; max-height: 160px !important; width: 160px !important; height: auto !important; display: block !important; margin: 0 auto !important; filter: drop-shadow(0 8px 16px rgba(7, 56, 29, .15)) !important; }

.hero-diagram { background: linear-gradient(135deg, #061838, #0e4a90) !important; border-radius: 22px !important; padding: 40px 24px !important; text-align: center !important; margin: 32px 0 !important; box-shadow: 0 16px 40px -28px rgba(5, 28, 14, .4) !important; }
.hero-diagram h3 { color: #fff !important; font-family: 'Plus Jakarta Sans', sans-serif !important; font-size: 20px !important; font-weight: 800 !important; margin-bottom: 10px !important; }
.hero-diagram p { color: rgba(255, 255, 255, .8) !important; font-size: 14.5px !important; margin-bottom: 30px !important; }
.hero-svg { width: 100% !important; max-width: 500px !important; height: auto !important; margin: 0 auto !important; display: block !important; }

.anatomy-diagram { background: #fff !important; border: 1px solid rgba(7, 56, 29, .09) !important; border-radius: 22px !important; padding: 30px 24px !important; text-align: center !important; margin: 32px 0 !important; }
.anatomy-svg { width: 100% !important; max-width: 480px !important; height: auto !important; margin: 0 auto !important; display: block !important; }

/* FAILSAFE / NUCLEAR SVG CONSTRAINTS FOR ALL ARTICLE PAGES */
svg:not([class*="diagram"]):not([class*="hero-svg"]):not([class*="anatomy"]) { max-width: 100% !important; }
.pw-header svg, .sw-header svg, .lw-header svg, .mw-header svg, .aw-header svg { width: 20px !important; height: 20px !important; max-width: 20px !important; max-height: 20px !important; flex: none !important; }
.ah-meta-item svg { width: 15px !important; height: 15px !important; max-width: 15px !important; max-height: 15px !important; }
.brand svg { width: 34px !important; height: 34px !important; max-width: 34px !important; flex: none !important; }
.nav-cta svg, .nav-blog svg { width: 16px !important; height: 16px !important; }
.hc-ico svg { width: 22px !important; height: 22px !important; max-width: 22px !important; }
.sb-head svg { width: 15px !important; height: 15px !important; max-width: 15px !important; }
.sb-share svg, .sb-tool .sbt-ico svg { width: 16px !important; height: 16px !important; max-width: 16px !important; }
.step-num { width: 36px !important; height: 36px !important; flex: none !important; }
.step-num svg { display: none !important; }
.cl-head svg { width: 18px !important; height: 18px !important; max-width: 18px !important; }
.cw-col-head svg { width: 18px !important; height: 18px !important; max-width: 18px !important; }
.trouble-q-ico svg { width: 14px !important; height: 14px !important; max-width: 14px !important; }
.mob-tip-ico svg { width: 15px !important; height: 15px !important; max-width: 15px !important; }
.faq-q svg { width: 16px !important; height: 16px !important; max-width: 16px !important; }

/* Responsive Media Queries */
@media(max-width: 1100px) {
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media(max-width: 768px) {
  .ah-geom { display: none !important; }
  .diagram-box { flex-direction: column !important; }
  .diagram-col { border-right: none !important; border-bottom: 1px solid rgba(7, 56, 29, .1) !important; }
  .diagram-col:last-child { border-bottom: none !important; }
}

@media(max-width: 760px) {
  .art-hero { padding: 40px 20px 0; }
  .art-hero h1 { font-size: 24px; }
  .cw-grid { grid-template-columns: 1fr; }
  .lw-grid { grid-template-columns: 1fr; }
  .mobile-grid { grid-template-columns: 1fr; }
  .checklist-widget { grid-template-columns: 1fr; }
  .pos-factor { width: 120px; font-size: 12px; }
  .acc-factor { width: 130px; font-size: 12px; }
  .hero-card { flex-direction: column; max-width: 100%; }
  .article-layout { padding: 0 0 40px; }
  .related-grid { grid-template-columns: 1fr; }
}

@media(max-width: 480px) {
  .ah-meta { gap: 12px; }
  .ah-meta-item { font-size: 11px; }
  .art-hero h1 { font-size: 22px; }
  .pos-row { flex-direction: column; }
  .pos-factor { width: 100%; border-right: none; border-bottom: 1px solid rgba(7, 56, 29, .07); }
  .pos-good, .pos-bad { padding: 12px 18px; }
  .cw-grid { grid-template-columns: 1fr; }
}