:root{--brand:#0b6b58;--brand-strong:#075345;--brand-soft:#e5f3ef;--brand-border:#acd6cb;--blue:#245ea8;--blue-soft:#eaf1fb;--amber:#a96513;--amber-soft:#fff4df;--red:#b23b3b;--red-soft:#fceded;--green:#18794e;--green-soft:#e7f5ed;--bg-body:#f3f6f5;--bg-surface:#ffffff;--bg-subtle:#edf2f0;--bg-input:#ffffff;--bg-nav:rgba(255,255,255,0.97);--bg-footer:#12362f;--bg-hero:radial-gradient(circle at 84% 12%,rgba(36,94,168,0.18),transparent 30%),radial-gradient(circle at 10% 0%,rgba(11,107,88,0.16),transparent 28%),linear-gradient(135deg,#f9fbfa 0%,#edf4f1 52%,#f7efe3 100%);--bg-hero-panel:rgba(255,255,255,0.82);--bg-hero-panel-strong:rgba(255,255,255,0.94);--text-heading:#14231f;--text-main:#263832;--text-muted:#5d6f69;--text-faint:#7b8b86;--border:#dce5e2;--border-mid:#c8d4d0;--border-strong:#a8b9b3;--border-color:var(--border);--shadow-sm:0 1px 2px rgba(20,35,31,0.05);--shadow-md:0 8px 24px rgba(20,35,31,0.08);--shadow-lg:0 18px 48px rgba(20,35,31,0.12);--font-body:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-head:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Consolas,monospace;--radius-sm:4px;--radius:8px;--tr:160ms ease}@media (prefers-color-scheme:dark){:root{--brand:#53d3b1;--brand-strong:#8ee8d1;--brand-soft:#123c35;--brand-border:#25685b;--blue:#8db8ff;--blue-soft:#132b4a;--amber:#f5bd63;--amber-soft:#3f2c14;--red:#ff9c9c;--red-soft:#401d21;--green:#8de0b4;--green-soft:#123928;--bg-body:#0f1715;--bg-surface:#17221f;--bg-subtle:#111d1a;--bg-input:#101a18;--bg-nav:rgba(15,23,21,0.94);--bg-footer:#07110f;--bg-hero:radial-gradient(circle at 80% 8%,rgba(83,211,177,0.22),transparent 30%),radial-gradient(circle at 8% 0%,rgba(141,184,255,0.18),transparent 28%),linear-gradient(135deg,#0d1715 0%,#13231f 52%,#201a12 100%);--bg-hero-panel:rgba(18,32,29,0.8);--bg-hero-panel-strong:rgba(23,34,31,0.94);--text-heading:#eef8f4;--text-main:#d6e4df;--text-muted:#a7b8b2;--text-faint:#839691;--border:#263733;--border-mid:#344b45;--border-strong:#4f6a62;--border-color:var(--border);--shadow-sm:0 1px 2px rgba(0,0,0,0.24);--shadow-md:0 10px 28px rgba(0,0,0,0.28);--shadow-lg:0 22px 58px rgba(0,0,0,0.34)}}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:86px;background:var(--bg-body)}body{margin:0;min-width:320px;overflow-x:hidden;background:var(--bg-body);color:var(--text-main);font-family:var(--font-body);font-size:1rem;line-height:1.68;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}main{min-height:60vh}h1,h2,h3,h4,h5,h6{margin:0 0 0.65em;color:var(--text-heading);font-family:var(--font-head);font-weight:700;line-height:1.2;letter-spacing:0}p{margin:0 0 1em}p:last-child{margin-bottom:0}a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px;transition:color var(--tr)}a:hover{color:var(--brand)}strong{color:var(--text-heading);font-weight:700}img,svg,canvas,video{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid rgba(36,94,168,0.28);outline-offset:2px}::selection{background:var(--brand-soft);color:var(--brand-strong)}.container{width:min(100% - 40px,1180px);margin-inline:auto;padding:0}.main-wrapper{padding:64px 0 8px}.main-wrapper>section{content-visibility:auto;contain-intrinsic-size:1px 700px}.skip-link{position:fixed;top:-56px;left:16px;z-index:3000;padding:10px 14px;border:1px solid var(--brand);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--brand-strong);font-size:0.85rem;font-weight:700;text-decoration:none;box-shadow:var(--shadow-md);transition:top var(--tr)}.skip-link:focus{top:12px}.navbar{position:sticky;top:0;z-index:1000;width:100%;padding:11px 0;border-bottom:1px solid var(--border);background:var(--bg-nav);box-shadow:0 1px 0 rgba(20,35,31,0.02);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.nav-container{display:flex;align-items:center;gap:20px;min-height:46px}.nav-logo{display:inline-flex;flex:0 0 auto;align-items:center;gap:10px;color:var(--text-heading);font-size:1.08rem;font-weight:800;text-decoration:none}.nav-logo::before{content:"T";display:inline-grid;place-items:center;width:32px;height:32px;border-radius:6px;background:var(--brand);color:#ffffff;font-size:0.92rem;font-weight:800}.nav-logo:hover{color:var(--text-heading)}.dot{color:var(--brand)}.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}.nav-link{display:inline-flex;align-items:center;min-height:38px;padding:7px 10px;border-radius:5px;color:var(--text-muted);font-size:0.84rem;font-weight:600;text-decoration:none;white-space:nowrap}.nav-link:hover{background:var(--bg-subtle);color:var(--text-heading)}.nav-link.active{background:var(--brand-soft);color:var(--brand-strong)}.btn-nav{display:inline-flex;align-items:center;justify-content:center;min-height:38px;margin-left:5px;padding:7px 13px;border:1px solid var(--brand);border-radius:5px;background:var(--brand);color:#ffffff;font-size:0.84rem;font-weight:700;text-decoration:none;white-space:nowrap}.btn-nav:hover{border-color:var(--brand-strong);background:var(--brand-strong);color:#ffffff}.nav-tools{flex:0 0 auto}.search-container{position:relative}#searchInput,[data-search-input]{width:178px;height:38px;padding:7px 12px 7px 34px;border:1px solid var(--border-mid);border-radius:5px;background-color:var(--bg-input);background-image:radial-gradient(circle at 13px 15px,transparent 6px,var(--text-faint) 6px,var(--text-faint) 7px,transparent 7px),linear-gradient(45deg,transparent 47%,var(--text-faint) 48%,var(--text-faint) 58%,transparent 59%);background-position:0 0,18px 20px;background-repeat:no-repeat;background-size:28px 28px,8px 8px;color:var(--text-main);font-size:0.82rem;transition:width var(--tr),border-color var(--tr),box-shadow var(--tr)}#searchInput::placeholder,[data-search-input]::placeholder{color:var(--text-faint)}#searchInput:focus,[data-search-input]:focus{width:210px;border-color:var(--blue);outline:0;box-shadow:0 0 0 3px rgba(36,94,168,0.12)}.keyboard-hint{display:none}.hamburger,.mobile-search-toggle{display:none}.hero-section{position:relative;padding:76px 0 58px;border-bottom:1px solid var(--border);background:var(--bg-hero);overflow:hidden}.hero-section::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(11,107,88,0.08) 1px,transparent 1px),linear-gradient(90deg,rgba(36,94,168,0.08) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);pointer-events:none}.hero-section::after{content:"";position:absolute;top:0;right:max(20px,calc((100vw - 1180px) / 2));width:150px;height:6px;background:var(--amber)}.hero-content-center{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;gap:18px;text-align:left}.hero-workbench{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:34px;width:100%;align-items:center}.hero-copy{display:flex;min-width:0;flex-direction:column;align-items:flex-start;gap:18px}.badge-new,.thread-badge,.section-tag{display:inline-flex;align-items:center;width:fit-content;min-height:26px;padding:4px 9px;border:1px solid var(--brand-border);border-radius:999px;background:var(--brand-soft);color:var(--brand-strong);font-family:var(--font-mono);font-size:0.67rem;font-weight:700;letter-spacing:0;line-height:1.2;text-transform:uppercase}.hero-title{max-width:900px;margin:0;color:var(--text-heading);font-size:clamp(2.5rem,5vw,4.35rem);line-height:1.04;letter-spacing:0;overflow-wrap:anywhere}.text-gradient,.text-accent{color:var(--brand);background:none;-webkit-background-clip:initial;-webkit-text-fill-color:currentColor;background-clip:initial}.hero-subtitle{max-width:760px;margin:0;color:var(--text-muted);font-size:1.08rem;line-height:1.7}.hero-link-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:2px}.hero-insight-card{position:relative;min-width:0;padding:22px;border:1px solid var(--border-mid);border-radius:var(--radius);background:var(--bg-hero-panel);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero-insight-card::before{content:"";position:absolute;inset:10px;border:1px solid rgba(11,107,88,0.14);border-radius:6px;pointer-events:none}.insight-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.insight-card-head span,.insight-checklist span{color:var(--brand);font-family:var(--font-mono);font-size:0.67rem;font-weight:700;text-transform:uppercase}.insight-card-head strong{color:var(--text-heading);font-size:0.94rem;text-align:right}.insight-ledger{display:grid;gap:10px;margin-bottom:16px}.insight-ledger div{display:flex;min-height:58px;align-items:center;justify-content:space-between;gap:18px;padding:12px 14px;border:1px solid var(--border);border-radius:6px;background:var(--bg-hero-panel-strong)}.insight-ledger span{color:var(--text-muted);font-size:0.78rem;font-weight:700;text-transform:uppercase}.insight-ledger strong{color:var(--text-heading);font-size:1.2rem;white-space:nowrap}.insight-checklist{padding:16px;border-left:3px solid var(--amber);border-radius:0 6px 6px 0;background:var(--amber-soft)}.insight-checklist p{margin-top:6px;color:var(--text-main);font-size:0.86rem;line-height:1.6}.hero-route-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;margin-top:16px;border:1px solid var(--border-mid);border-radius:var(--radius);background:var(--bg-hero-panel);box-shadow:var(--shadow-md);overflow:hidden;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero-route-card{display:flex;min-width:0;min-height:110px;flex-direction:column;justify-content:space-between;gap:14px;padding:18px;border-right:1px solid var(--border);background:transparent;color:var(--text-main);text-decoration:none;transition:background var(--tr),color var(--tr)}.hero-route-card:last-child{border-right:0}.hero-route-card:hover{background:var(--brand-soft);color:var(--text-heading)}.hero-route-card span{color:var(--brand);font-family:var(--font-mono);font-size:0.67rem;font-weight:700;text-transform:uppercase}.hero-route-card strong{color:var(--text-heading);font-size:0.94rem;line-height:1.45}.thread-hero{padding:48px 0 44px}.thread-hero .hero-title{max-width:960px;font-size:clamp(2.15rem,4vw,3.45rem);line-height:1.1}.thread-hero .hero-subtitle{max-width:820px}.thread-breadcrumbs{display:flex;align-items:center;gap:8px;padding:18px 0 0;color:var(--text-faint);font-size:0.78rem;flex-wrap:wrap}.thread-breadcrumbs a{color:var(--text-muted);text-decoration:none}.thread-breadcrumbs a:hover{color:var(--brand)}.thread-breadcrumbs span{color:var(--border-strong)}.btn-hero-main,.btn-hero-secondary,.btn,.calc-btn,.calc-btn-secondary{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 18px;border-radius:6px;font-size:0.9rem;font-weight:700;line-height:1.2;text-align:center;text-decoration:none;cursor:pointer;transition:background var(--tr),border-color var(--tr),color var(--tr),box-shadow var(--tr)}.btn-hero-main,.btn,.calc-btn{border:1px solid var(--brand);background:var(--brand);color:#ffffff}.btn-hero-main:hover,.btn:hover,.calc-btn:hover{border-color:var(--brand-strong);background:var(--brand-strong);color:#ffffff;box-shadow:0 5px 14px rgba(11,107,88,0.16)}.btn-hero-secondary,.calc-btn-secondary{border:1px solid var(--border-mid);background:var(--bg-surface);color:var(--text-heading)}.btn-hero-secondary:hover,.calc-btn-secondary:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-strong)}.btn-text{color:var(--brand);font-size:0.9rem;font-weight:700;text-decoration:underline;text-underline-offset:4px}.btn-text:hover{color:var(--brand-strong)}.read-more,.thread-directory-link,.trending-link{display:inline-flex;align-items:center;gap:7px;width:fit-content;color:var(--brand);font-size:0.86rem;font-weight:700;text-decoration:none}.read-more::after,.thread-directory-link::after,.trending-link::after{content:"→";font-size:1rem}.read-more:hover,.thread-directory-link:hover,.trending-link:hover{color:var(--brand-strong)}.stats-bar{margin:0;padding:0;border-bottom:1px solid var(--border);background:var(--bg-surface)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.stat-item{display:flex;min-width:0;align-items:baseline;justify-content:space-between;gap:12px;padding:20px 22px;border-right:1px solid var(--border);background:linear-gradient(180deg,rgba(11,107,88,0.04),transparent 70%),var(--bg-surface)}.stat-item:first-child{padding-left:0}.stat-item:last-child{padding-right:0;border-right:0}.stat-label{color:var(--text-muted);font-size:0.72rem;font-weight:700;line-height:1.35;text-transform:uppercase}.stat-value{color:var(--text-heading);font-size:1.35rem;font-weight:800;line-height:1;white-space:nowrap}.compact-section,.keyword-hub-section,.thread-directory-section,.trending-section,.faq-section,.final-hub-section{margin-bottom:72px}.section-header{max-width:760px;margin-bottom:28px;text-align:left}.section-header .badge-new{margin-bottom:12px}.section-header h2,.section-title-center{margin-bottom:10px;color:var(--text-heading);font-size:clamp(1.75rem,3vw,2.45rem);line-height:1.16;text-align:left}.section-header p,.section-subtitle{max-width:68ch;margin:0;color:var(--text-muted);font-size:0.98rem;line-height:1.72;text-align:left}.section-subtitle{margin-bottom:28px}.info-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:64px}.grid-2-col,.grid-2-col-wide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.operations-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card,.operation-card,.briefing-panel,.res-card,.tp-card,.news-card,.thread-directory-card,.trending-card{min-width:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-sm)}.card,.operation-card,.briefing-panel,.res-card,.tp-card{padding:24px}.card,.operation-card{display:flex;flex-direction:column}.operation-card{background:linear-gradient(180deg,rgba(36,94,168,0.05),transparent 58%),var(--bg-surface)}.card:hover,.operation-card:hover,.briefing-panel:hover,.res-card:hover,.tp-card:hover,.news-card:hover,.thread-directory-card:hover,.trending-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.card-cat,.news-kicker,.thread-directory-cat,.trending-cat,.trending-rank,.tp-subtitle{margin:0 0 10px;color:var(--brand);font-family:var(--font-mono);font-size:0.67rem;font-weight:700;line-height:1.4;text-transform:uppercase}.card h3,.operation-card h3,.briefing-panel h3,.res-card h3,.tp-card h3{margin-bottom:9px;font-size:1.06rem;line-height:1.38}.card p,.operation-card p,.res-card p,.tp-card p{color:var(--text-muted);font-size:0.88rem;line-height:1.68}.operation-card{min-height:290px}.operation-card .link-stack{margin-top:auto}.link-stack{display:grid;gap:2px}.link-stack a{display:flex;min-height:39px;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--border);color:var(--text-heading);font-size:0.82rem;font-weight:650;line-height:1.4;text-decoration:none}.link-stack a::after{content:"›";color:var(--text-faint);font-size:1.15rem}.link-stack a:hover{color:var(--brand)}.rate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);overflow:hidden}.rate-tile{display:grid;min-width:0;min-height:148px;align-content:space-between;gap:12px;padding:22px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-surface);color:var(--text-main);text-decoration:none}.rate-tile:nth-child(3n){border-right:0}.rate-tile:nth-last-child(-n + 3){border-bottom:0}.rate-tile:hover{background:var(--brand-soft);color:var(--text-main)}.rate-tile span{color:var(--text-muted);font-size:0.7rem;font-weight:700;text-transform:uppercase}.rate-tile strong{color:var(--text-heading);font-size:clamp(1.55rem,2.4vw,2.2rem);line-height:1}.rate-tile small{color:var(--text-muted);font-size:0.78rem;line-height:1.5}.briefing-desk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.briefing-panel h3{margin-bottom:12px;color:var(--text-heading);font-size:1rem}.briefing-panel a{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:49px;padding:11px 0;border-top:1px solid var(--border);color:var(--text-main);font-size:0.86rem;font-weight:600;line-height:1.45;text-decoration:none}.briefing-panel a::after{content:"→";flex:0 0 auto;color:var(--text-faint)}.briefing-panel a:hover{color:var(--brand)}.data-card{position:relative;min-width:0;padding:28px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface)}.data-card::before{content:"";position:absolute;top:-1px;left:28px;width:58px;height:3px;background:var(--brand)}.data-card h2{margin-bottom:14px;font-size:1.55rem}.data-card h3{margin-bottom:10px;font-size:1.1rem}.data-card p{color:var(--text-muted);font-size:0.91rem;line-height:1.75}.data-card a{font-weight:650}.editorial-callout,.new-feature{border-color:var(--brand-border);background:var(--brand-soft)}.trust-strip{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:34px;align-items:center;padding:30px;border:1px solid var(--brand-border);border-radius:var(--radius);background:var(--brand-soft)}.trust-strip h2{margin-bottom:9px;font-size:clamp(1.45rem,2.5vw,2rem)}.trust-strip p{max-width:74ch;color:var(--text-muted);font-size:0.91rem;line-height:1.72}.trust-actions{display:grid;gap:8px}.trust-actions .btn-hero-secondary{width:100%}.keyword-chip-grid{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-start}.keyword-chip{display:inline-flex;min-height:36px;align-items:center;padding:7px 12px;border:1px solid var(--border-mid);border-radius:999px;background:var(--bg-surface);color:var(--text-muted);font-size:0.79rem;font-weight:600;text-decoration:none}.keyword-chip:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-strong)}.news-hub-section{margin-bottom:72px}.news-tabs,.tabs{display:inline-flex;gap:4px;margin-bottom:24px;padding:4px;border:1px solid var(--border);border-radius:7px;background:var(--bg-subtle);flex-wrap:wrap}.news-tab-btn,.tab-btn{min-height:38px;padding:7px 15px;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--text-muted);font-size:0.82rem;font-weight:700;cursor:pointer}.news-tab-btn:hover,.tab-btn:hover{color:var(--text-heading)}.news-tab-btn.active,.tab-btn.active{border-color:var(--border);background:var(--bg-surface);color:var(--brand-strong);box-shadow:var(--shadow-sm)}.news-grid{display:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.news-grid.active{display:grid}.news-card{display:flex;flex-direction:column;overflow:hidden}.news-img{position:relative;height:62px;background:var(--brand) !important}.news-card:nth-child(3n + 2) .news-img{background:var(--blue) !important}.news-card:nth-child(3n) .news-img{background:var(--amber) !important}.news-tag{position:absolute;top:50%;left:20px;padding:0;transform:translateY(-50%);color:#ffffff;font-family:var(--font-mono);font-size:0.68rem;font-weight:700;text-transform:uppercase}.news-content{display:flex;flex:1;flex-direction:column;padding:22px}.news-title,.thread-directory-title,.trending-title{margin-bottom:10px;color:var(--text-heading);font-size:1.02rem;line-height:1.42}.news-excerpt,.thread-directory-summary{flex:1;margin-bottom:18px;color:var(--text-muted);font-size:0.86rem;line-height:1.7}.forum-meta,.thread-directory-meta,.trending-meta{display:flex;gap:7px;align-items:center;margin:0 0 16px;flex-wrap:wrap}.forum-pill,.thread-directory-pill,.trending-pill,.badge-neutral,.reading-time-badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 8px;border-radius:999px;background:var(--bg-subtle);color:var(--text-muted);font-size:0.68rem;font-weight:700;line-height:1.3}.thread-directory-grid,.trending-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.thread-directory-card,.trending-card{display:flex;min-height:100%;flex-direction:column;padding:22px}.thread-directory-summary{flex:1}.trending-rank{color:var(--amber)}.thread-directory-noscript{display:grid;gap:10px}.card-header-flex{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.card-header-flex h3{margin:0}.table-responsive{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:6px;-webkit-overflow-scrolling:touch}.tax-table{width:100%;min-width:560px;border-collapse:collapse;background:var(--bg-surface);color:var(--text-main);font-size:0.84rem}.tax-table th{padding:12px 14px;border-bottom:1px solid var(--border-mid);background:var(--bg-subtle);color:var(--text-heading);font-size:0.72rem;font-weight:800;line-height:1.35;text-align:left;text-transform:uppercase;vertical-align:bottom}.tax-table td{padding:12px 14px;border-bottom:1px solid var(--border);line-height:1.55;vertical-align:top}.tax-table tbody tr:nth-child(even) td{background:var(--bg-subtle)}.tax-table tr:last-child td{border-bottom:0}.tax-table tbody tr:hover td{background:var(--brand-soft)}.total-row-table td{border-top:2px solid var(--border-mid);color:var(--brand-strong);font-weight:800}.table-note,.source-citation,.field-note,.note{color:var(--text-faint);font-size:0.75rem;line-height:1.65}.table-note{margin-top:12px}.source-citation{margin-top:22px;padding-top:14px;border-top:1px solid var(--border)}.calculator-wrapper{margin-bottom:56px;padding:30px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-md)}.calculator-wrapper .section-header{margin-bottom:22px}.tab-content{display:none}.tab-content.active{display:block}.calc-box{max-width:860px}.calc-box label,.input-stack label,.form-item label{display:block;margin-bottom:7px;color:var(--text-heading);font-size:0.82rem;font-weight:700}.calc-box input,.calc-box select,.input-stack input,.input-stack select,.flex-col input,.flex-col select{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--border-mid);border-radius:5px;background:var(--bg-input);color:var(--text-main);font-size:0.91rem}.calc-box input:focus,.calc-box select:focus,.input-stack input:focus,.input-stack select:focus,.flex-col input:focus,.flex-col select:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 3px rgba(36,94,168,0.12)}.input-group{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:stretch}.input-group-row,.input-row-flex{display:flex;gap:14px;align-items:flex-end}.input-group-row{flex-wrap:wrap}.input-stack,.flex-col{display:flex;min-width:0;flex:1;flex-direction:column}.calc-actions-secondary{display:flex;gap:6px}.advanced-section-wrapper{margin-top:24px;padding-top:22px;border-top:1px solid var(--border)}.advanced-toggle{display:flex;align-items:center;gap:12px;margin-bottom:14px}.toggle-label{color:var(--text-muted);font-size:0.86rem;font-weight:650}.switch{position:relative;display:inline-block;width:42px;height:24px;flex:0 0 auto}.switch input{width:0;height:0;opacity:0}.slider{position:absolute;inset:0;border:1px solid var(--border-mid);border-radius:999px;background:var(--bg-subtle);cursor:pointer;transition:background var(--tr),border-color var(--tr)}.slider::before{content:"";position:absolute;bottom:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--text-faint);transition:transform var(--tr),background var(--tr)}input:checked + .slider{border-color:var(--brand);background:var(--brand)}input:checked + .slider::before{transform:translateX(18px);background:#ffffff}.advanced-inputs{margin-bottom:20px;padding:20px;border:1px solid var(--border);border-radius:6px;background:var(--bg-subtle)}.form-item{margin-bottom:16px}.input-stack .form-item:last-child{margin-bottom:0}.checkbox-container{position:relative;display:flex;align-items:center;gap:9px;color:var(--text-main);font-size:0.85rem;cursor:pointer}.checkbox-container input{position:absolute;width:0;height:0;opacity:0}.checkmark{position:relative;width:19px;height:19px;flex:0 0 auto;border:1px solid var(--border-mid);border-radius:4px;background:var(--bg-surface)}.checkbox-container input:checked~.checkmark{border-color:var(--brand);background:var(--brand)}.checkmark::after{content:"";position:absolute;top:2px;left:6px;display:none;width:4px;height:9px;border:solid #ffffff;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-container input:checked~.checkmark::after{display:block}.result-box{margin-top:26px;padding:24px;border:1px solid #b9dcc9;border-radius:var(--radius);background:var(--green-soft)}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}.res-col,.old-rules,.new-rules{padding:20px;border:1px solid var(--border);border-radius:6px;background:var(--bg-surface)}.new-rules{border-color:var(--brand-border);background:var(--brand-soft)}.row,.total-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.row{margin-bottom:9px;color:var(--text-muted);font-size:0.86rem}.total-row{margin-top:14px;padding-top:14px;border-top:1px solid #b9dcc9;color:var(--brand-strong);font-size:1.12rem;font-weight:800}.text-red{color:var(--red)}.chart-container{position:relative;width:100%;height:250px;margin-bottom:22px}.verdict-box{margin-top:14px;padding:14px 16px;border-radius:6px;font-size:0.87rem;font-weight:700}.verdict-positive{border:1px solid #b9dcc9;background:var(--green-soft);color:var(--green)}.verdict-negative{border:1px solid #e4bcbc;background:var(--red-soft);color:var(--red)}.verdict-neutral{border:1px solid var(--border-mid);background:var(--bg-subtle);color:var(--text-muted)}.total-net{color:var(--brand-strong);font-weight:800}.hidden{display:none !important}.thread-layout{max-width:1180px;padding-bottom:72px}.thread-summary-card{width:min(100%,1060px);margin:0 auto 28px;padding:24px 28px;border:1px solid var(--brand-border);border-left:5px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0;background:var(--brand-soft)}.thread-summary-card .data-card{margin-top:16px;padding:18px 0 0;border:0;border-top:1px solid var(--brand-border);border-radius:0;background:transparent}.thread-summary-card .data-card::before{top:-2px;left:0}.thread-label-row{display:flex;gap:7px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.thread-grid{display:grid;grid-template-columns:minmax(0,780px) minmax(250px,300px);gap:34px;align-items:start;justify-content:center}.thread-posts{display:flex;flex-direction:column;border-top:1px solid var(--border-mid)}.thread-post{position:relative;margin:0;padding:30px 4px 34px;border-bottom:1px solid var(--border-mid);background:transparent}.thread-post-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:17px}.thread-author,.thread-post h2{margin:0;color:var(--text-heading);font-size:1.32rem;line-height:1.35}.thread-role{display:inline-flex;margin-top:7px;padding:3px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-family:var(--font-mono);font-size:0.65rem;font-weight:700;text-transform:uppercase}.thread-time{flex:0 0 auto;color:var(--text-faint);font-size:0.73rem;white-space:nowrap}.thread-post p{color:var(--text-main);font-size:0.96rem;line-height:1.82}.thread-post h3{margin-top:26px;font-size:1.06rem}.thread-sidebar{position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}.thread-panel{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface)}.thread-panel h4{margin-bottom:12px;color:var(--text-heading);font-size:0.72rem;font-weight:800;text-transform:uppercase}.thread-panel .footer-links-col a{padding-block:5px;color:var(--text-main);font-size:0.82rem}.thread-cta{margin-top:34px;padding:28px;border:1px solid var(--brand-border);border-radius:var(--radius);background:var(--brand-soft);text-align:left}.thread-cta h3{margin-bottom:8px;font-size:1.15rem}.thread-cta p{margin-bottom:16px;color:#425f57;font-size:0.9rem}.thread-back-link{display:inline-flex;align-items:center;gap:6px;margin-bottom:16px;color:var(--text-muted);font-size:0.84rem;text-decoration:none}.thread-back-link::before{content:"←"}.thread-meta{display:flex;gap:14px;margin-bottom:16px;color:var(--text-faint);font-size:0.76rem;flex-wrap:wrap}.alert-box,.stamp-duty-banner{margin-bottom:16px;padding:13px 15px;border:1px solid;border-left-width:4px;border-radius:0 6px 6px 0;font-size:0.87rem;line-height:1.65}.alert-info{border-color:#b9cae4;background:var(--blue-soft)}.alert-warning{border-color:#e6c58d;background:var(--amber-soft)}.alert-deadline{border-color:#e4bcbc;background:var(--red-soft)}.stamp-duty-banner{border-color:#b9dcc9;background:var(--green-soft);color:var(--green)}.table-of-contents{margin:0 0 26px;padding:18px 20px;border-left:4px solid var(--blue);background:var(--blue-soft)}.table-of-contents h3{margin:0 0 10px;color:var(--blue);font-size:0.76rem;text-transform:uppercase}.table-of-contents ul{display:grid;gap:6px;margin:0;padding:0;list-style:none}.table-of-contents li{line-height:1.4}.table-of-contents a{color:var(--text-main);font-size:0.82rem;text-decoration:none}.table-of-contents a:hover{color:var(--blue)}.toc-level-3{padding-left:14px}.reading-time-badge{margin-left:auto}.check-list,.check-list-sm,.warning-list{margin:13px 0 0;padding:0;list-style:none}.check-list li,.check-list-sm li,.warning-list li{position:relative;margin-bottom:8px;padding-left:21px;color:var(--text-muted);font-size:0.87rem;line-height:1.65}.check-list li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}.check-list-sm li::before{content:"•";position:absolute;left:4px;color:var(--brand)}.warning-list li::before{content:"!";position:absolute;left:1px;color:var(--red);font-weight:800}.exemptions-grid,.faq-grid{display:grid;gap:10px;max-width:880px}.exemption-card,.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);overflow:hidden}.exemption-card[open],.faq-item[open]{border-color:var(--brand-border)}.exemption-card summary,.faq-item summary{position:relative;padding:17px 48px 17px 20px;color:var(--text-heading);font-size:0.91rem;font-weight:700;list-style:none;cursor:pointer}.exemption-card summary::-webkit-details-marker,.faq-item summary::-webkit-details-marker{display:none}.exemption-card summary::after,.faq-item summary::after{content:"+";position:absolute;top:50%;right:20px;color:var(--brand);font-size:1.25rem;font-weight:400;transform:translateY(-50%)}.exemption-card[open] summary::after,.faq-item[open] summary::after{content:"−"}.exemption-card summary:hover,.faq-item summary:hover,.faq-item[open] summary{background:var(--brand-soft)}.summary-flex{display:flex;align-items:center;gap:12px}.ex-title{flex:1}.ex-tag{display:inline-flex;padding:3px 8px;border-radius:999px;background:var(--amber-soft);color:var(--amber);font-size:0.65rem;font-weight:800;text-transform:uppercase}.ex-content,.faq-item p{margin:0;padding:0 20px 18px;color:var(--text-muted);font-size:0.88rem;line-height:1.75}.residency-grid,.tp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.res-card{text-align:left}.res-icon,.icon-circle,.ex-icon{display:none}.split-section{display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);gap:46px;align-items:start;margin-bottom:72px}.split-content h2{font-size:clamp(1.75rem,3vw,2.4rem)}.split-content p{color:var(--text-muted)}.split-grid{display:grid;gap:8px}.mini-card{padding:17px 18px;border-left:4px solid var(--brand);background:var(--bg-surface)}.mini-card h4{margin-bottom:4px;font-size:0.96rem}.mini-card p{color:var(--text-muted);font-size:0.84rem}.calendar-widget,.downloads-section{padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface)}.widget-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.countdown-box{margin-bottom:18px;padding:17px;border-left:4px solid var(--brand);background:var(--brand-soft)}.countdown-box h3{margin:4px 0;font-size:1.16rem}#days-left{color:var(--brand-strong);font-size:1.45rem;font-weight:800}.label{color:var(--text-faint);font-size:0.67rem;font-weight:800;text-transform:uppercase}.deadline-list,.download-grid{display:grid;gap:0;margin-top:14px}.d-item,.download-btn{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:46px;padding:10px 0;border-bottom:1px solid var(--border);color:var(--text-main);font-size:0.84rem}.d-item:last-child,.download-btn:last-child{border-bottom:0}.d-item .date{color:var(--text-heading);font-weight:700}.d-item .desc{color:var(--text-muted);text-align:right}.download-btn{text-decoration:none}.download-btn:hover{color:var(--brand)}.download-btn.secondary{color:var(--text-muted)}.arrow{color:var(--text-faint)}.faq-mini{margin-top:auto;padding-top:16px;border-top:1px solid var(--border);color:var(--text-muted);font-size:0.79rem}.warning-card{border-color:#e4bcbc;background:var(--red-soft)}.warning-card h3{color:var(--red)}.info-tooltip{display:inline-grid;place-items:center;width:17px;height:17px;margin-left:5px;border-radius:50%;background:var(--text-faint);color:#ffffff;font-size:0.65rem;cursor:help}footer{margin-top:64px;padding:52px 0 28px;background:var(--bg-footer);color:#d9e7e2}.footer-content{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:42px;margin-bottom:36px}.footer-brand h4{margin-bottom:10px;color:#ffffff;font-size:1.2rem}.footer-brand p{max-width:50ch;color:#b6cbc4;font-size:0.84rem;line-height:1.72}.footer-brand a{color:#ffffff}.footer-col h5{margin-bottom:13px;color:#8fb0a6;font-size:0.69rem;font-weight:800;text-transform:uppercase}.footer-links-col{display:flex;flex-direction:column;gap:8px}.footer-links-col a{color:#d9e7e2;font-size:0.83rem;text-decoration:none}.footer-links-col a:hover{color:#ffffff}.footer-bottom{padding-top:22px;border-top:1px solid rgba(255,255,255,0.12);color:#8fb0a6;font-size:0.77rem}.pwa-install-prompt{position:fixed;right:18px;bottom:18px;z-index:2200;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;width:min(470px,calc(100vw - 36px));padding:18px;border:1px solid var(--border-mid);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-lg)}.pwa-install-title{margin-bottom:3px;color:var(--text-heading);font-size:0.9rem;font-weight:800}.pwa-install-copy{min-width:0}.pwa-install-message{color:var(--text-muted);font-size:0.78rem;line-height:1.5}.pwa-install-actions{display:flex;gap:7px}.pwa-btn{min-height:38px;padding:7px 11px;border-radius:5px;font-size:0.78rem;font-weight:800;cursor:pointer}.pwa-btn-primary{border:1px solid var(--brand);background:var(--brand);color:#ffffff}.pwa-btn-secondary{border:1px solid var(--border-mid);background:var(--bg-surface);color:var(--text-muted)}.nav-item-dropdown{position:relative}.dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;z-index:1600;display:none;min-width:230px;padding:7px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-md);transform:translateX(-50%)}.nav-item-dropdown:hover .dropdown-menu,.nav-item-dropdown.active .dropdown-menu{display:block}.dropdown-item{display:block;padding:9px 10px;border-radius:4px;color:var(--text-muted);font-size:0.82rem;text-decoration:none}.dropdown-item:hover{background:var(--brand-soft);color:var(--brand-strong)}.thread-header-bar{padding:24px 0;border-bottom:1px solid var(--border)}.checkbox-row{margin-top:8px}@media (max-width:1080px){.nav-container{gap:12px}.nav-link{padding-inline:8px;font-size:0.8rem}#searchInput,[data-search-input]{width:150px}#searchInput:focus,[data-search-input]:focus{width:176px}.info-grid,.operations-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.operation-card{min-height:250px}}@media (max-width:900px){html{scroll-padding-top:76px}.navbar{padding:9px 0}.nav-container{min-height:44px}.hamburger,.mobile-search-toggle{display:inline-flex;width:40px;height:40px;flex:0 0 40px;align-items:center;justify-content:center;padding:0;border:1px solid var(--border);border-radius:5px;background:var(--bg-surface);color:var(--text-heading);cursor:pointer}.hamburger{flex-direction:column;gap:4px}.hamburger .bar{display:block;width:18px;height:2px;background:currentColor;transition:transform var(--tr),opacity var(--tr)}.hamburger.active .bar:nth-child(1){transform:translateY(6px) rotate(45deg)}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.mobile-search-toggle{margin-left:auto}.search-toggle-icon{position:relative;width:15px;height:15px;border:2px solid currentColor;border-radius:50%}.search-toggle-icon::after{content:"";position:absolute;right:-5px;bottom:-3px;width:7px;height:2px;background:currentColor;transform:rotate(45deg)}.nav-menu{position:fixed;top:64px;right:16px;left:16px;z-index:1500;display:grid;gap:2px;margin:0;padding:8px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity var(--tr),transform var(--tr)}.nav-menu.active{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-link,.btn-nav{width:100%;min-height:44px;justify-content:flex-start;margin:0;padding:10px 12px}.btn-nav{justify-content:center;margin-top:4px}.nav-tools{display:contents}.search-container{display:none}.search-container.mobile-search-open{position:fixed;top:64px;right:16px;left:16px;z-index:1550;display:block;padding:10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);box-shadow:var(--shadow-lg)}.search-container.mobile-search-open #searchInput,.search-container.mobile-search-open [data-search-input],.search-container.mobile-search-open #searchInput:focus,.search-container.mobile-search-open [data-search-input]:focus{width:100%}.hero-section{padding:54px 0 44px}.hero-workbench{grid-template-columns:1fr;gap:24px}.hero-insight-card{max-width:560px}.thread-hero{padding:42px 0 38px}.hero-route-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-route-card:nth-child(2){border-right:0}.hero-route-card:nth-child(-n + 2){border-bottom:1px solid var(--border)}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-item{padding:17px 18px}.stat-item:nth-child(2){border-right:0}.stat-item:nth-child(-n + 2){border-bottom:1px solid var(--border)}.stat-item:first-child,.stat-item:last-child{padding-inline:18px}.rate-grid,.news-grid,.thread-directory-grid,.trending-grid,.residency-grid,.tp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rate-tile:nth-child(3n){border-right:1px solid var(--border)}.rate-tile:nth-child(2n){border-right:0}.rate-tile:nth-last-child(-n + 3){border-bottom:1px solid var(--border)}.rate-tile:nth-last-child(-n + 2){border-bottom:0}.thread-grid{grid-template-columns:minmax(0,1fr)}.thread-sidebar{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.footer-content{grid-template-columns:1.2fr 1fr 1fr;gap:28px}}@media (max-width:680px){.container{width:min(100% - 28px,1180px)}.main-wrapper{padding-top:48px}.hero-section{padding:44px 0 36px}.hero-section::after{right:14px;width:92px;height:4px}.hero-title,.thread-hero .hero-title{font-size:clamp(2rem,11vw,2.75rem);line-height:1.08}.hero-insight-card{width:100%;padding:18px}.insight-card-head{flex-direction:column;gap:4px}.insight-card-head strong{text-align:left}.insight-ledger div{min-height:54px;padding:11px 12px}.hero-subtitle{font-size:0.98rem}.hero-link-row{display:grid;grid-template-columns:1fr;width:100%}.hero-link-row .btn-hero-main,.hero-link-row .btn-hero-secondary{width:100%}.hero-route-panel,.info-grid,.operations-grid,.briefing-desk-grid,.grid-2-col,.grid-2-col-wide,.news-grid,.thread-directory-grid,.trending-grid,.residency-grid,.tp-grid,.result-grid,.thread-sidebar{grid-template-columns:1fr}.hero-route-card{min-height:92px;border-right:0;border-bottom:1px solid var(--border)}.hero-route-card:nth-child(-n + 2){border-bottom:1px solid var(--border)}.hero-route-card:last-child{border-bottom:0}.rate-grid{grid-template-columns:1fr}.rate-tile,.rate-tile:nth-child(2n),.rate-tile:nth-child(3n),.rate-tile:nth-last-child(-n + 2),.rate-tile:nth-last-child(-n + 3){min-height:128px;border-right:0;border-bottom:1px solid var(--border)}.rate-tile:last-child{border-bottom:0}.section-header h2,.section-title-center{font-size:1.7rem}.operation-card{min-height:0}.data-card,.card,.operation-card,.briefing-panel,.res-card,.tp-card,.calculator-wrapper,.calendar-widget,.downloads-section{padding:20px}.trust-strip{grid-template-columns:1fr;gap:22px;padding:22px}.input-group{grid-template-columns:1fr}.input-row-flex,.input-group-row{flex-direction:column;align-items:stretch}.calc-actions-secondary,.calc-btn,.input-group>.calc-btn{width:100%}.calc-actions-secondary .calc-btn-secondary{flex:1}.chart-container{height:210px}.thread-summary-card{padding:20px}.thread-post{padding-block:26px}.thread-post-head{flex-direction:column;gap:8px}.thread-time{white-space:normal}.reading-time-badge{margin-left:0}.card-header-flex{flex-direction:column;gap:8px}.split-section{grid-template-columns:1fr;gap:24px}.d-item{align-items:flex-start;flex-direction:column;gap:3px}.d-item .desc{text-align:left}.footer-content{grid-template-columns:1fr;gap:26px}.pwa-install-prompt{grid-template-columns:1fr}.pwa-install-actions{justify-content:flex-end}}@media (max-width:420px){.stats-grid{grid-template-columns:1fr}.stat-item,.stat-item:first-child,.stat-item:last-child{padding:14px 0;border-right:0;border-bottom:1px solid var(--border)}.stat-item:last-child{border-bottom:0}.mobile-hide{display:none}.hero-year{display:block}.news-tabs,.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.news-tab-btn,.tab-btn{width:100%}.row,.total-row{align-items:flex-start;flex-direction:column;gap:2px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto !important;transition-duration:0.01ms !important;animation-duration:0.01ms !important}}@media print{body{background:#ffffff;color:#000000}.navbar,footer,.hero-link-row,.thread-sidebar,.pwa-install-prompt{display:none !important}.hero-section{padding:20px 0;border:0}.main-wrapper{padding-top:20px}.thread-grid{display:block}.thread-post,.data-card,.thread-summary-card{break-inside:avoid;border-color:#cccccc;background:#ffffff}a{color:#000000;text-decoration:underline}}