:root{--p:#7C3AED;--ph:#6D28D9;--bg:#FAFAFA;--card:#FFFFFF;--txt:#1A1A2E;--sec:#6B7280;--bdr:#E5E7EB;--al:#EDE9FE}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}body.single-tvt_page{background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:15px;line-height:1.6}.tvt-wrap{max-width:800px;margin:0 auto;padding:20px 16px 60px}.tvt-bc{font-size:12px;color:var(--sec);margin-bottom:12px}.tvt-bc a{color:var(--sec);text-decoration:none}.tvt-bc a:hover{color:var(--p)}.tvt-bc span{color:var(--p)}.tvt-hero{background:var(--card);border:1px solid var(--bdr);border-radius:18px;padding:28px 30px 22px;margin-bottom:14px}.tvt-hero h1{font-size:26px;font-weight:800;color:var(--txt);margin-bottom:20px;line-height:1.3}.tvt-answer-wrap{background:linear-gradient(135deg,#7C3AED 0%,#6D28D9 100%);border-radius:14px;padding:22px 26px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:16px}.tvt-answer-label{font-size:11px;font-weight:600;color:rgb(255 255 255 / .6);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}.tvt-answer-time{font-size:54px;font-weight:900;color:#fff;line-height:1;letter-spacing:-1px}.tvt-answer-date{font-size:14px;color:rgb(255 255 255 / .75);margin-top:5px}.tvt-answer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}.tvt-tz-pill{background:rgb(255 255 255 / .2);color:#fff;font-size:11px;font-weight:600;padding:4px 12px;border-radius:20px;white-space:nowrap}.tvt-copy-btn{background:rgb(255 255 255 / .15);border:1px solid rgb(255 255 255 / .3);color:#fff;font-size:12px;font-weight:600;padding:7px 16px;border-radius:9px;cursor:pointer;transition:.15s;white-space:nowrap}.tvt-copy-btn:hover{background:rgb(255 255 255 / .28)}.tvt-copy-btn.tvt-copied{background:rgb(16 185 129 / .35)}.tvt-live-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tvt-live-dot{width:7px;height:7px;border-radius:50%;background:#10B981;flex-shrink:0;animation:tvtPulse 2s infinite}@keyframes tvtPulse{0%,100%{opacity:1}50%{opacity:.3}}.tvt-live-lbl{font-size:12px;color:var(--sec)}.tvt-live-val{font-size:12px;font-weight:700;color:var(--txt)}.tvt-fmt-toggle{display:flex;gap:4px;margin-left:auto}.tvt-fp{font-size:11px;font-weight:600;padding:4px 12px;border-radius:6px;cursor:pointer;border:1px solid var(--bdr);background:var(--bg);color:var(--sec);transition:.15s}.tvt-fp.tvt-on{background:var(--al);color:var(--p);border-color:var(--p)}.tvt-sec{background:var(--card);border:1px solid var(--bdr);border-radius:16px;padding:20px 24px;margin-bottom:14px}.tvt-sec-head{margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--bdr)}.tvt-sec-title{font-size:15px;font-weight:700;color:var(--txt);margin:0}.tvt-type-row{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}.tvt-tp{font-size:12px;font-weight:600;padding:6px 16px;border-radius:8px;cursor:pointer;border:1px solid var(--bdr);background:var(--bg);color:var(--sec);transition:.15s}.tvt-tp.tvt-on{background:var(--al);color:var(--p);border-color:var(--p)}.tvt-calc-row{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}.tvt-c-input{width:80px;padding:10px 12px;border:1px solid var(--bdr);border-radius:10px;font-size:18px;font-weight:700;color:var(--txt);background:var(--bg);outline:none;text-align:center}.tvt-c-input:focus{border-color:var(--p)}.tvt-c-select{flex:1;min-width:130px;padding:10px 12px;border:1px solid var(--bdr);border-radius:10px;font-size:14px;color:var(--txt);background:var(--bg);outline:none}.tvt-c-select:focus{border-color:var(--p)}.tvt-c-btn{background:var(--p);color:#fff;border:none;padding:10px 24px;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;transition:.15s}.tvt-c-btn:hover{background:var(--ph)}.tvt-presets{display:flex;gap:6px;flex-wrap:wrap}.tvt-pre{font-size:11px;font-weight:500;padding:5px 12px;border-radius:6px;cursor:pointer;border:1px solid var(--bdr);background:var(--bg);color:var(--sec);transition:.15s}.tvt-pre:hover,.tvt-pre.tvt-cur{border-color:var(--p);color:var(--p);background:var(--al)}.tvt-calc-result{display:none;margin-top:12px;background:var(--al);border:1px solid var(--p);border-radius:10px;padding:14px 18px}.tvt-cr-label{font-size:11px;color:var(--p);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}.tvt-cr-val{font-size:20px;font-weight:800;color:var(--p)}.tvt-cd-wrap{display:flex;justify-content:center;align-items:flex-end;gap:6px;padding:8px 0}.tvt-cd-unit{text-align:center;min-width:80px}.tvt-cd-num{font-size:48px;font-weight:900;color:var(--p);line-height:1;font-variant-numeric:tabular-nums}.tvt-cd-lbl{font-size:10px;color:var(--sec);text-transform:uppercase;letter-spacing:.1em;margin-top:4px}.tvt-cd-sep{font-size:36px;font-weight:300;color:var(--bdr);padding-bottom:18px}.tvt-cd-sub{text-align:center;font-size:12px;color:var(--sec);margin-top:4px}.tvt-img-wrap{border-radius:12px;overflow:hidden;border:1px solid var(--bdr);margin-bottom:10px}.tvt-img-wrap img{width:100%;display:block}.tvt-dl-btn{width:100%;background:var(--p);color:#fff;border:none;font-size:15px;font-weight:700;padding:14px 20px;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:.15s}.tvt-dl-btn:hover{background:var(--ph)}.tvt-dl-ico{font-size:18px;line-height:1}.tvt-conv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.tvt-conv-card{background:var(--bg);border:1px solid var(--bdr);border-radius:10px;padding:14px 10px;text-align:center}.tvt-conv-val{font-size:22px;font-weight:800;color:var(--p)}.tvt-conv-unit{font-size:11px;color:var(--sec);margin-top:3px}.tvt-table{width:100%;border-collapse:collapse}.tvt-table th{text-align:left;font-size:11px;font-weight:600;color:var(--sec);text-transform:uppercase;letter-spacing:.05em;padding:7px 10px;border-bottom:1px solid var(--bdr)}.tvt-table td{padding:9px 10px;border-bottom:.5px solid var(--bdr);font-size:13px;color:var(--txt)}.tvt-table tr:last-child td{border-bottom:none}.tvt-table tr.tvt-cur-row{background:var(--al)}.tvt-table tr.tvt-cur-row td{color:var(--p);font-weight:600}.tvt-this-badge{display:inline-block;font-size:9px;font-weight:700;background:var(--p);color:#fff;padding:1px 6px;border-radius:3px;margin-left:6px;vertical-align:middle}.tvt-tz-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:.5px solid var(--bdr)}.tvt-tz-row:last-child{border-bottom:none}.tvt-tz-name{font-size:13px;color:var(--txt);font-weight:500}.tvt-tz-code{font-size:11px;color:var(--sec)}.tvt-tz-time{font-size:15px;font-weight:700;color:var(--p)}.tvt-tz-date{font-size:11px;color:var(--sec);text-align:right}.tvt-content-p{font-size:14px;color:var(--sec);line-height:1.85}.tvt-content-p strong{color:var(--txt)}.tvt-content-p em{color:var(--p);font-style:normal;font-weight:600}.tvt-faq-item{border-bottom:.5px solid var(--bdr);cursor:pointer}.tvt-faq-item:last-child{border-bottom:none}.tvt-faq-q{display:flex;justify-content:space-between;align-items:center;padding:13px 0;font-size:14px;font-weight:600;color:var(--txt);gap:12px}.tvt-faq-h3{font-size:14px;font-weight:600;color:var(--txt);margin:0;flex:1}.tvt-faq-ico{font-size:22px;font-weight:300;color:var(--p);flex-shrink:0;transition:transform .2s;line-height:1}.tvt-faq-item.tvt-open .tvt-faq-ico{transform:rotate(45deg)}.tvt-faq-a{display:none;font-size:13px;color:var(--sec);line-height:1.75;padding-bottom:13px}.tvt-faq-item.tvt-open .tvt-faq-a{display:block}.tvt-link-grp{margin-bottom:16px}.tvt-link-grp:last-child{margin-bottom:0}.tvt-link-grp-lbl{font-size:11px;font-weight:700;color:var(--sec);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.tvt-chips{display:flex;flex-wrap:wrap;gap:6px}.tvt-chip{font-size:12px;font-weight:500;padding:6px 13px;border-radius:8px;border:1px solid var(--bdr);background:var(--bg);color:var(--sec);text-decoration:none;display:inline-block;transition:.15s}.tvt-chip:hover{border-color:var(--p);color:var(--p);background:var(--al)}.tvt-chip.tvt-chip-cur{border-color:var(--p);color:var(--p);background:var(--al);font-weight:700;cursor:default;pointer-events:none}.tvt-footer{text-align:center;font-size:12px;color:var(--sec);padding:24px 0 0;border-top:1px solid var(--bdr);margin-top:8px}.tvt-footer a{color:var(--p);text-decoration:none}.tvt-footer a:hover{text-decoration:underline}@media(max-width:600px){.tvt-hero{padding:20px 18px 18px}.tvt-hero h1{font-size:20px}.tvt-answer-time{font-size:38px}.tvt-answer-wrap{flex-direction:column;align-items:flex-start}.tvt-answer-meta{align-items:flex-start;flex-direction:row;flex-wrap:wrap}.tvt-sec{padding:16px}.tvt-conv-grid{grid-template-columns:repeat(2,1fr)}.tvt-cd-num{font-size:36px}.tvt-cd-unit{min-width:60px}.tvt-fmt-toggle{margin-left:0}.tvt-live-bar{gap:6px}}@media(max-width:400px){.tvt-answer-time{font-size:30px}.tvt-conv-grid{grid-template-columns:1fr 1fr}}:root{--p:#7C3AED;--ph:#6D28D9;--p-light:#EDE9FE;--bg:#FAFAFA;--card:#FFFFFF;--txt:#1A1A2E;--sec:#6B7280;--bdr:#E5E7EB;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 12px rgba(0,0,0,.08);--shadow-lg:0 8px 30px rgba(0,0,0,.10);--container:1100px;--gap:14px;--transition:.18s ease}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;background:var(--bg);color:var(--txt);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--p);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--ph)}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}.container{max-width:var(--container);margin:0 auto;padding:0 20px}.site-header{background:var(--card);border-bottom:1px solid var(--bdr);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}.site-logo a{font-size:18px;font-weight:800;color:var(--p);display:flex;align-items:center;gap:7px}.site-logo a:hover{color:var(--ph)}.logo-icon{width:22px;height:22px;flex-shrink:0}.site-nav{display:flex;align-items:center;gap:4px}.nav-item{position:relative}.nav-link{font-size:13px;font-weight:600;color:var(--sec);padding:6px 12px;border-radius:var(--radius-sm);transition:background var(--transition),color var(--transition);display:flex;align-items:center;gap:4px}.nav-link:hover,.nav-link.active{background:var(--p-light);color:var(--p)}.nav-arrow{font-size:10px;transition:transform var(--transition)}.nav-item:hover .nav-arrow{transform:rotate(180deg)}.nav-dropdown{position:absolute;top:calc(100% + 6px);left:0;background:var(--card);border:1px solid var(--bdr);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:200px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity var(--transition),transform var(--transition),visibility var(--transition);z-index:200;padding:6px}.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.nav-dropdown a{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:500;color:var(--txt);padding:8px 12px;border-radius:var(--radius-sm);transition:background var(--transition),color var(--transition)}.nav-dropdown a:hover{background:var(--p-light);color:var(--p)}.nav-dropdown-count{font-size:10px;background:var(--p-light);color:var(--p);padding:1px 6px;border-radius:10px;font-weight:600}.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:1px solid var(--bdr);border-radius:var(--radius-sm);padding:7px}.hamburger span{display:block;height:2px;background:var(--txt);border-radius:2px;transition:var(--transition)}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav{display:none;background:var(--card);border-top:1px solid var(--bdr);padding:12px 20px 16px}.mobile-nav.open{display:block}.mobile-nav-section{margin-bottom:14px}.mobile-nav-label{font-size:10px;font-weight:700;color:var(--sec);text-transform:uppercase;letter-spacing:.08em;padding:6px 0 4px}.mobile-nav-links{display:flex;flex-wrap:wrap;gap:6px}.mobile-nav-links a{font-size:12px;font-weight:500;color:var(--sec);padding:5px 12px;border:1px solid var(--bdr);border-radius:20px;transition:var(--transition)}.mobile-nav-links a:hover{border-color:var(--p);color:var(--p);background:var(--p-light)}.site-main{min-height:60vh;padding:32px 0 60px}.page-header{margin-bottom:28px}.page-title{font-size:28px;font-weight:800;color:var(--txt);line-height:1.25;margin-bottom:8px}.page-subtitle{font-size:15px;color:var(--sec)}.tvt-card{background:var(--card);border:1px solid var(--bdr);border-radius:var(--radius-lg);padding:20px 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