@font-face{font-family:'Otf';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/of-600-la.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}@font-face{font-family:'Krl';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ka-400-la.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}@font-face{font-family:'Krl';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/ka-600-la.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}:root{--bg:#f7faf9;--card:#fff;--soft:#e9f3f2;--ink:#132a2c;--mute:#4c6366;--line:#dbe8e6;--pri:#0f5e66;--pri-d:#0a474d;--acc:#d9890b;--acc-l:#fdf3e1;--ok:#1f9d63;--warn:#c98a0b;--bad:#d24a3a;--r:16px;--g:20px;--max:1180px;--head:'Otf',system-ui,sans-serif;--ff:'Krl',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;--sh:0 1px 2px rgba(19,42,44,.05),0 12px 32px -16px rgba(15,94,102,.25)}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--ff);overflow-x:hidden}
img,svg,video,iframe{max-width:100%;height:auto}
a{color:var(--pri);text-underline-offset:3px}
a:hover{color:var(--pri-d)}
:focus-visible{outline:3px solid var(--pri);outline-offset:3px}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3{font-family:var(--head);font-weight:600;line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:#fff;padding:8px 14px}.skip:focus{left:8px}
.frame{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--g)}
.ic{flex:none}
.masthead{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.masthead__in{display:flex;align-items:center;gap:24px;min-height:68px}
.brandmark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--head);font-weight:600;font-size:21px}
.mark{flex:none}
.mainnav{margin-left:auto}
.navlist{display:flex;list-style:none;margin:0;padding:0;gap:4px}
.navlist a{display:block;padding:9px 13px;color:var(--mute);text-decoration:none;font-weight:600;font-size:15px;border-radius:10px}
.navlist a:hover,.navlist .current-menu-item a{background:var(--soft);color:var(--pri)}
.lookup,.redbtn{display:inline-flex;align-items:center;gap:8px;background:var(--pri);color:#fff;text-decoration:none;font-weight:600;padding:11px 18px;border-radius:12px;font-size:15px;border:0;transition:background .2s}
.redbtn{font-size:16px;padding:13px 22px}
.lookup:hover,.redbtn:hover{background:var(--pri-d);color:#fff}
.ghostbtn{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:9px 16px;font-weight:600;text-decoration:none;font-size:15px;min-height:44px;transition:border-color .2s,color .2s}
.ghostbtn:hover{border-color:var(--pri);color:var(--pri)}
/* hero */
.hero{background:radial-gradient(900px 400px at 85% 0,#dcefed,transparent 70%),radial-gradient(600px 300px at 0 100%,var(--acc-l),transparent 70%)}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:52px;padding-bottom:44px}
.hero__h{font-size:clamp(36px,5vw,58px);line-height:1.08}
.hero__h em{font-style:normal;color:var(--pri)}
.hero__p{font-size:19px;color:var(--mute);max-width:600px;margin:0 0 26px}
.hero__art{margin:0;justify-self:center}
/* blocks */
.block{padding-top:52px;padding-bottom:8px}
.block__head{max-width:760px;margin-bottom:22px}
.block__head h2{font-size:clamp(26px,3.2vw,36px)}
.block__head p{color:var(--mute);margin:0}
/* tips */
.soft{background:var(--soft);margin-top:56px;padding-bottom:52px}
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tip{background:var(--card);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.tip__n{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--acc-l);color:var(--acc);font-weight:600;font-family:var(--head);font-size:19px}
.tip h3{font-size:20px;margin:14px 0 8px}
.tip p{margin:0;color:var(--mute);font-size:16px}
.prose-wrap .prose{max-width:760px}
.faqs{display:grid;gap:10px;max-width:860px}
.faqs details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:0 18px}
.faqs summary{list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 0;font-weight:600;font-size:17px;cursor:pointer}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary .ic{transition:transform .2s;color:var(--pri)}.faqs details[open] summary .ic{transform:rotate(180deg)}
.faqs p{margin:0 0 16px;color:var(--mute);font-size:17px}
/* lists */
.lead{padding-top:28px;padding-bottom:20px}
.lead__t{font-size:clamp(28px,3.8vw,44px)}
.lead__d{color:var(--mute);max-width:720px}
.path ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 10px;padding:0;font-size:14px;color:var(--mute)}
.path li+li::before{content:"›";margin-right:6px}
.path a{color:var(--mute)}
.path span{display:inline-block;max-width:50ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}
.label{display:inline-block;font-size:13px;font-weight:600;color:var(--acc);text-decoration:none;margin-bottom:6px}
.byline{color:var(--mute);font-size:15px;margin:0}
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.guide{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}
.guide:hover{box-shadow:var(--sh)}
.guide__img{display:block;aspect-ratio:16/10;background:var(--soft)}.guide__img img{width:100%;height:100%;object-fit:cover}
.guide__body{padding:16px 18px 18px}
.guide__t{font-size:20px;margin:0 0 8px}.guide__t a{color:var(--ink);text-decoration:none}.guide__t a:hover{color:var(--pri)}
.nothing{text-align:center;padding:40px 16px;border:1px dashed var(--line);border-radius:var(--r);color:var(--mute);background:var(--card)}
.paging{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:28px 0 0}
.paging .page-numbers,.paging a,.paging>span{display:inline-grid;place-items:center;min-width:44px;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);font-weight:600;background:var(--card)}
.paging .current{background:var(--pri);border-color:var(--pri);color:#fff}
.cols{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;padding-bottom:32px}
.cols:has(.rail){grid-template-columns:minmax(0,1fr) 300px}
.cols__main{min-width:0;max-width:800px;width:100%;margin:0 auto}
.cols:has(.rail) .cols__main{max-width:none}
.slim{max-width:840px}
.paper{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.paper__cover{margin:0 0 24px;border-radius:12px;overflow:hidden}.paper__cover img{display:block;width:100%}
.rail{display:grid;gap:16px;align-content:start}
.rail-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.rail-box__t{font-family:var(--ff);font-size:15px;font-weight:600;color:var(--mute)}
.rail-box ul{list-style:none;margin:0;padding:0}.rail-box li{padding:6px 0;border-bottom:1px solid var(--line);font-size:15px}
.taglist{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.taglist a{background:var(--soft);border-radius:99px;padding:4px 12px;font-size:14px;text-decoration:none}
/* prose */
.prose{font-size:17px;line-height:1.75;overflow-wrap:break-word}
.prose>*:first-child{margin-top:0}
.prose p{font-size:17px;margin:0 0 1.1em}
.prose h2{font-size:28px;margin:1.5em 0 .55em}.prose h3{font-size:22px;margin:1.35em 0 .5em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}.prose li{margin:.35em 0}.prose li::marker{color:var(--pri)}
.prose img{border-radius:12px;display:block;margin:0 auto}.prose figure{margin:1.5em 0}
.prose figcaption,.wp-element-caption{text-align:center;font-size:14px;color:var(--mute);margin-top:8px}
.prose blockquote{margin:1.5em 0;padding:14px 20px;border-left:4px solid var(--acc);background:var(--acc-l);border-radius:0 12px 12px 0}
.prose pre{overflow:auto;background:var(--ink);color:#f5f6fb;padding:16px;border-radius:12px;font-size:14px}
.prose iframe{width:100%;aspect-ratio:16/9;height:auto;border:0}
.prose .wp-block-button__link{display:inline-block;background:var(--pri);color:#fff;padding:11px 20px;border-radius:12px;text-decoration:none;font-weight:600}
.prose .wp-block-columns{display:flex;flex-wrap:wrap;gap:22px}.prose .wp-block-column{flex:1 1 240px;min-width:0}
.prose .alignleft{float:left;margin:.3em 1.2em 1em 0}.prose .alignright{float:right;margin:.3em 0 1em 1.2em}
.kt-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:12px;margin:1.4em 0}
.kt-scroll figure{margin:0}
.prose table{width:100%;border-collapse:collapse;min-width:460px;font-size:16px}
.prose th,.prose td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left}
.prose thead th{background:var(--soft)}
/* feedback */
.fbk{margin-top:28px;border:1px solid var(--line);border-radius:var(--r);padding:22px;background:var(--card);box-shadow:var(--sh)}
.fbk__head{display:flex;gap:14px;align-items:flex-start}
.fbk__ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--soft);color:var(--pri);flex:none}
.fbk__t{font-size:22px;margin:0 0 4px}.fbk__s{margin:0;color:var(--mute);font-size:15px}
.fbk__btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.fbk__b{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 20px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:16px;transition:all .2s}
.fbk__b--up:hover,.fbk__b--up[aria-pressed=true]{background:var(--ok);border-color:var(--ok);color:#fff}
.fbk__b--down:hover,.fbk__b--down[aria-pressed=true]{background:var(--acc);border-color:var(--acc);color:#fff}
.fbk__b:disabled{cursor:default}
.fbk__form{display:grid;gap:10px;margin-top:16px;max-width:600px}
.fbk__form label{font-weight:600}
.fbk__form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:16px}
.fbk__form .redbtn{justify-self:start}
.fbk__thx{margin:14px 0 0;font-weight:600;color:var(--ok)}
/* comments */
.replies{margin-top:28px}
.replies__list,.replies__list .children{list-style:none;margin:0;padding:0}
.replies__list .children{padding-left:20px;border-left:2px solid var(--line)}
.replies__list article{padding:14px 0;border-bottom:1px solid var(--line)}
.comment-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--mute)}.comment-meta a{color:var(--mute);text-decoration:none}.says{display:none}
.comment-form{display:grid;gap:12px}.comment-form p{margin:0}
.comment-form label{display:block;font-weight:600;font-size:15px;margin-bottom:4px}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font-size:16px}
.comment-form-cookies-consent{display:flex;gap:8px;font-size:14px}.comment-form-cookies-consent label{font-weight:400}
/* search */
.seek{display:flex;gap:6px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:5px;max-width:560px;margin-top:10px}
.seek:focus-within{border-color:var(--pri)}
.seek input{flex:1;min-width:0;border:0;outline:0;padding:8px 10px;font-size:16px;background:none}
.seek button{width:44px;height:44px;border:0;border-radius:10px;background:var(--pri);color:#fff;display:grid;place-items:center}
/* 404 */
.gone{text-align:center;max-width:680px;padding-top:30px}
.gone .path ol{justify-content:center}
.gone__code{font-family:var(--head);font-size:120px;line-height:1;margin:10px 0;color:var(--pri)}
.gone .seek{margin:18px auto}
.gone__acts{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
/* footer */
.base{margin-top:64px;background:#fff;border-top:1px solid var(--line);padding-top:44px;color:var(--mute)}
.base__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px}
.base__txt{font-size:15px;max-width:400px;margin:14px 0 0}
.base__h{font-family:var(--ff);color:var(--ink);font-size:15px;font-weight:600;margin:6px 0 12px}
.base__list{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
.base__list a,.base__menu a{color:var(--mute);text-decoration:none}.base__list a:hover{color:var(--pri)}
.base__menu ul{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;margin:20px 0 0;padding:0}
.base__note{margin-top:28px;font-size:14px;background:var(--soft);border-radius:12px;padding:12px 16px}
.base__copy{border-top:1px solid var(--line);margin-top:20px;padding-top:16px;padding-bottom:22px;font-size:14px}
/* dock */
.dock{display:none}
.more{position:fixed;inset:0;z-index:90}
.more__bg{position:absolute;inset:0;background:rgba(19,42,44,.45)}
.more__panel{position:absolute;left:0;right:0;bottom:0;background:#fff;border-radius:22px 22px 0 0;padding:16px var(--g) calc(20px + env(safe-area-inset-bottom));animation:sl .22s ease-out}
@media (min-width:900px){.more__panel{left:50%;right:auto;width:480px;bottom:auto;top:15vh;transform:translateX(-50%);border-radius:var(--r);animation:none}}
.more__top{display:flex;justify-content:space-between;align-items:center;font-size:19px;margin-bottom:8px}
.more__x{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;display:grid;place-items:center}
.more__list{list-style:none;margin:0 0 12px;padding:0}
.more__list a{display:flex;align-items:center;gap:12px;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600}
.more__list .ic{color:var(--pri)}
.more .seek{max-width:none}
@keyframes sl{from{transform:translateY(100%)}}
@media (max-width:1024px){.desk{grid-template-columns:minmax(0,1fr)}.desk__side{position:static;grid-template-columns:1fr 1fr}.desk__side .topw{grid-column:1/-1}.tips,.guides{grid-template-columns:repeat(2,1fr)}.base__grid{grid-template-columns:1fr 1fr}.cols:has(.rail){grid-template-columns:minmax(0,1fr)}}
@media (max-width:899px){
body{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
.mainnav,.lookup span{display:none}
.lookup{margin-left:auto;width:46px;height:46px;padding:0;justify-content:center}
.masthead__in{min-height:62px}
.hero__grid{grid-template-columns:1fr;padding-top:28px;padding-bottom:30px}
.hero__art{display:none}
.dock{display:flex;position:fixed;z-index:60;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));height:62px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 30px -10px rgba(19,42,44,.3);align-items:stretch}
.dock__i{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;background:none;color:var(--mute);text-decoration:none;font-size:12px;font-weight:600;min-width:0}
.dock__i.is-cur{color:var(--pri)}
.dock__pen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:6px;gap:2px;text-decoration:none;color:var(--acc);font-size:12px;font-weight:600}
.dock__nib{display:grid;place-items:center;width:50px;height:50px;margin-top:-24px;border-radius:16px;background:var(--acc);color:#fff;transform:rotate(-8deg);box-shadow:0 8px 18px -6px rgba(217,137,11,.7);border:3px solid #fff}
.dock__nib .ic{transform:rotate(8deg)}
}
@media (max-width:640px){
:root{--g:16px}
.guides,.tips{grid-template-columns:1fr}
.guides{gap:0}
.guide{border:0;border-bottom:1px solid var(--line);border-radius:0;flex-direction:row;padding:14px 0;gap:12px;background:none}
.guide__img{width:104px;flex:none;aspect-ratio:1;border-radius:10px;overflow:hidden}
.guide__body{padding:0}
.desk__main,.fbk,.nothing,.paper,.kt-scroll,.tip{margin-left:calc(-1*var(--g));margin-right:calc(-1*var(--g));border-left:0;border-right:0;border-radius:0;box-shadow:none}
.desk__main,.paper{padding:16px var(--g)}.fbk{padding:20px var(--g)}.tip{padding:18px var(--g)}
.tips{gap:2px}
.desk__side{grid-template-columns:1fr}
.desk__ta{min-height:240px}
.base__grid{grid-template-columns:1fr}
.path span{max-width:24ch}
.gone__code{font-size:88px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* converter */
.tz{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.tz__src{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:16px}
.tz__f{display:grid;gap:4px;font-size:14px;font-weight:600;color:var(--mute)}
.tz__f input,.tz__f select,.tz__add input{min-height:46px;border:1px solid var(--line);border-radius:12px;padding:0 12px;font-size:16px;background:#fff;color:var(--ink)}
.tz__f--w{flex:1;min-width:180px}.tz__f--w select{width:100%}
.tz__f input:focus,.tz__f select:focus,.tz__add input:focus{outline:0;border-color:var(--pri);box-shadow:0 0 0 4px rgba(15,94,102,.12)}
.tz__list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.tz__row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(110px,auto) 40px;gap:14px;align-items:center;padding:12px 14px;border-radius:14px;background:var(--soft)}
.tz__row.is-src{background:var(--acc-l);box-shadow:inset 3px 0 0 var(--acc)}
.tz__city b{display:block;font-size:18px}.tz__city small{color:var(--mute);font-size:14px}
.tz__time{font-family:var(--head);font-size:30px;font-weight:600;font-variant-numeric:tabular-nums}
.tz__date{color:var(--mute);font-size:14px;text-align:right}
.tz__x{width:40px;height:40px;border:0;border-radius:10px;background:#fff;font-size:22px;line-height:1;color:var(--mute)}
.tz__x:hover{color:var(--bad)}.tz__x:disabled{opacity:.3;cursor:default}
.tz__add{display:flex;gap:8px;margin-top:14px}
.tz__add input{flex:1;min-width:0}
.tz__msg{min-height:1.4em;margin:8px 0 0;font-weight:600;color:var(--pri)}
.plan{background:var(--card);border-radius:var(--r)}
.plan__t{border-collapse:separate;border-spacing:3px;font-size:13px;font-variant-numeric:tabular-nums;min-width:760px}
.plan__t th{text-align:left;padding:0 10px 0 6px;font-size:14px;white-space:nowrap;position:sticky;left:0;background:var(--card)}
.plan__t td{width:28px;height:34px;text-align:center;border-radius:6px;background:#eef2f2;color:var(--mute)}
.plan__t td.m{background:#d6ecea;color:var(--ink)}
.plan__t td.w{background:#1f9d63;color:#fff;font-weight:600}
.plan__t td.n{background:#e6e9ef;color:#8a97a0}
.plan__t td.cur{outline:2px solid var(--acc);outline-offset:1px}
.plan__best{margin:14px 0 0;font-weight:600}
@media (max-width:640px){.tz{margin:0 calc(-1*var(--g));border-left:0;border-right:0;border-radius:0;box-shadow:none;padding:16px var(--g)}.tz__row{grid-template-columns:minmax(0,1fr) auto 36px;gap:8px}.tz__date{grid-column:1/3;grid-row:2;text-align:left;margin-top:-6px}.tz__x{grid-row:1/3;grid-column:3;width:36px;height:36px}.tz__time{font-size:26px}.tz__f{flex:1 1 40%}.tz__f--w{flex-basis:100%}}