:root{--d60-navy:#071a33;--d60-navy2:#0c2e56;--d60-blue:#1265ad;--d60-blue2:#2b8bd4;--d60-green:#52d657;--d60-green2:#218431;--d60-ink:#17263a;--d60-muted:#60758a;--d60-line:#d8e3eb;--d60-soft:#f4f8fb;--d60-paper:#fbfcfd;--d60-warm:#fff8ee;--d60-orange:#f0a13a;--d60-shadow:0 24px 70px rgba(7,26,51,.09);--d60-max:min(1240px,calc(100% - 36px))}
*{box-sizing:border-box}.dd60-page{margin:0;color:var(--d60-ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55}.dd60-page a{text-decoration:none;color:inherit}.dd60-page button,.dd60-page input{font:inherit}.dd60-page img,.dd60-page svg{display:block;max-width:100%}.dd60-page h1,.dd60-page h2,.dd60-page h3,.dd60-page p{margin:0}.dd60-page h1,.dd60-page h2,.dd60-page h3{color:var(--d60-navy);letter-spacing:-.045em}.dd60-page .container{width:var(--d60-max);margin:auto}.dd60-page :focus-visible{outline:3px solid var(--d60-blue2);outline-offset:3px;border-radius:8px}.dd60-skip{position:fixed;left:12px;top:-60px;z-index:500;background:#fff;color:var(--d60-navy);padding:10px 14px;border-radius:10px;box-shadow:var(--d60-shadow)}.dd60-skip:focus{top:12px}
.dd60-page .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--d60-line)}.dd60-page .header-inner{min-height:76px;display:flex;align-items:center;gap:20px}.dd60-page .brand{display:flex;align-items:center;min-width:max-content}.dd60-page .brand img{width:224px;height:auto}.dd60-page .nav{margin-left:auto;display:flex;align-items:center;gap:20px}.dd60-page .nav a{font-weight:750;font-size:.91rem;color:#334c64}.dd60-page .nav a:hover{color:var(--d60-blue)}.dd60-page .nav-all{color:var(--d60-blue)!important}.dd60-page .header-cta{margin-left:8px;border:1px solid var(--d60-navy);background:var(--d60-navy);color:#fff;border-radius:13px;padding:11px 15px;font-weight:850}.dd60-page .menu-btn{display:none;margin-left:auto;width:46px;height:44px;border:1px solid var(--d60-line);background:#fff;border-radius:12px;padding:10px}.dd60-page .menu-btn span{display:block;height:2px;background:var(--d60-navy);margin:4px}.dd60-page .mobile-nav{display:none}
.dd60-kicker,.dd60-micro{display:inline-flex;align-items:center;gap:9px;color:var(--d60-green2);font-size:.72rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.dd60-kicker:before,.dd60-micro:before{content:"";width:22px;height:2px;background:var(--d60-green)}
/* hero */
.dd60-hero{position:relative;overflow:hidden;background:linear-gradient(137deg,#fff 0%,#f7fbfd 58%,#eef5f9 100%);border-bottom:1px solid var(--d60-line)}.dd60-calendar-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(18,101,173,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(18,101,173,.045) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,rgba(0,0,0,.18),transparent 68%);pointer-events:none}.dd60-hero:after{content:"31 → 01";position:absolute;right:-24px;bottom:-56px;font-size:12rem;font-weight:1000;letter-spacing:-.09em;color:rgba(7,26,51,.027);pointer-events:none}.dd60-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(430px,.88fr);gap:46px;align-items:center;min-height:620px;padding:58px 0 66px}.dd60-breadcrumb{display:flex;align-items:center;gap:8px;color:#61788c;font-size:.82rem;margin-bottom:24px}.dd60-breadcrumb a:hover{color:var(--d60-blue)}.dd60-copy{position:relative;max-width:760px;padding:24px 26px 22px;border:1px solid #c7d7e3;border-radius:30px;background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(248,251,253,.98) 100%);box-shadow:0 20px 46px rgba(7,26,51,.065);overflow:hidden}.dd60-copy:before{content:"";position:absolute;inset:10px;border:1px solid rgba(43,139,212,.085);border-radius:22px;pointer-events:none}.dd60-copy:after{content:"";position:absolute;right:26px;top:0;width:116px;height:4px;border-radius:0 0 8px 8px;background:linear-gradient(90deg,var(--d60-green),var(--d60-blue2));opacity:.9}.dd60-copy h1{max-width:730px;margin:14px 0 18px;font-size:clamp(3.7rem,5.45vw,5.55rem);line-height:.91}.dd60-copy h1 span{color:var(--d60-blue)}.dd60-lead{max-width:700px;color:#49657c;font-size:1.14rem;line-height:1.7}.dd60-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.dd60-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;border-radius:14px;padding:0 19px;font-weight:900}.dd60-btn--main{background:var(--d60-navy);color:#fff!important;box-shadow:0 12px 30px rgba(7,26,51,.14)}.dd60-btn--main:hover{background:var(--d60-navy2)}.dd60-btn--ghost{border:1px solid #c6d5e1;background:#fff;color:var(--d60-navy)}.dd60-trust{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:20px}.dd60-trust span{display:inline-flex;align-items:center;gap:8px;font-size:.79rem;color:#4c657b;font-weight:800}.dd60-trust span:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--d60-green);box-shadow:0 0 0 5px rgba(82,214,87,.12)}
.dd60-countdown-card{position:relative;justify-self:end;width:100%;max-width:480px;padding:22px;border-radius:28px;background:linear-gradient(160deg,#06182f,#0a284a 62%,#0e3964);box-shadow:0 35px 80px rgba(7,26,51,.22);color:#fff;overflow:hidden}.dd60-countdown-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-120px;top:-120px;background:radial-gradient(circle,rgba(82,214,87,.22),transparent 65%)}.dd60-card-head{position:relative;z-index:2;display:flex;justify-content:space-between;gap:16px;align-items:center}.dd60-card-head span{font-size:.67rem;letter-spacing:.13em;color:#8dd693;font-weight:950}.dd60-card-head b{font-size:.63rem;color:#abc0d0;border:1px solid rgba(255,255,255,.12);padding:6px 9px;border-radius:999px}.dd60-route{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.15fr 1fr;align-items:center;gap:14px;min-height:360px}.dd60-route article{min-height:190px;border-radius:23px;background:#fff;color:var(--d60-navy);padding:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 15px 34px rgba(0,0,0,.18);position:relative}.dd60-route article:after{content:"";position:absolute;left:14px;right:14px;top:50px;border-top:1px dashed #d6e1e9}.dd60-route article>span{position:absolute;top:17px;left:18px;color:#73889a;font-size:.61rem;font-weight:950;letter-spacing:.1em}.dd60-route article strong{font-size:4.2rem;line-height:.9;letter-spacing:-.07em;margin-top:13px;font-variant-numeric:tabular-nums}.dd60-route article b{color:var(--d60-blue);font-size:1.05rem;letter-spacing:.08em;margin-top:6px}.dd60-route article small{color:#6f8395;font-size:.7rem;margin-top:6px}.dd60-route-line{display:grid;place-items:center;position:relative;min-height:150px}.dd60-route-line:before{content:"";position:absolute;left:-12px;right:-12px;top:50%;height:2px;background:linear-gradient(90deg,#52d657,#54bde5)}.dd60-route-line i,.dd60-route-line b{position:absolute;top:calc(50% - 6px);width:13px;height:13px;border-radius:50%;background:#0a284a;border:3px solid #7bd381;z-index:2}.dd60-route-line i{left:-14px}.dd60-route-line b{right:-14px;border-color:#65b7e7}.dd60-route-line strong{position:relative;z-index:3;display:flex;align-items:center;justify-content:center;width:104px;height:104px;border-radius:50%;background:#fff;color:var(--d60-navy);font-size:2.65rem;letter-spacing:-.06em;box-shadow:0 14px 34px rgba(0,0,0,.25)}.dd60-route-line span{position:absolute;z-index:4;top:calc(50% + 24px);font-size:.62rem;color:#5d7588;font-weight:900}.dd60-card-foot{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1px 1fr;gap:14px;border-top:1px solid rgba(255,255,255,.1);padding-top:17px}.dd60-card-foot i{background:rgba(255,255,255,.12)}.dd60-card-foot span{display:block;color:#8fa9bc;font-size:.68rem}.dd60-card-foot strong{display:block;color:#fff;font-size:.94rem;margin-top:4px}
/* shared */
.dd60-section-head{display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:end;margin-bottom:28px}.dd60-section-head h2{font-size:clamp(2.55rem,4.3vw,4.2rem);line-height:.94;margin-top:9px}.dd60-section-head>p{color:var(--d60-muted);line-height:1.7;max-width:540px}.dd60-section-head--light h2{color:#fff}.dd60-section-head--light>p{color:#a9bdcc}.dd60-panel{background:#fff;border:1px solid var(--d60-line);border-radius:24px;box-shadow:var(--d60-shadow)}
/* calculator */
.dd60-calc{padding:84px 0;background:#fff}.dd60-calc-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:16px;align-items:start}.dd60-form,.dd60-result{padding:25px}.dd60-live{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--d60-line)}.dd60-live div{display:flex;flex-direction:column}.dd60-live b{color:var(--d60-navy);font-size:.9rem}.dd60-live span{color:var(--d60-muted);font-size:.72rem;margin-top:3px}.dd60-live i{width:10px;height:10px;border-radius:50%;background:var(--d60-green);box-shadow:0 0 0 6px rgba(82,214,87,.14)}.dd60-error{margin:15px 0;padding:12px 14px;border-radius:13px;background:#fff2f2;border:1px solid #efcaca;color:#8a3636;font-size:.79rem;font-weight:800}.dd60-start-anchor{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;margin-top:18px;padding:12px 14px;border-radius:14px;background:#f2f7fa;border:1px solid #dde8ef}.dd60-start-anchor span{color:#6b8092;font-size:.7rem;font-weight:800}.dd60-start-anchor strong{color:var(--d60-navy);font-size:.82rem}.dd60-start-anchor small{color:#5d7386;font-size:.69rem}.dd60-field{display:block;margin-top:19px}.dd60-field>span{display:block;font-size:.79rem;color:var(--d60-navy);font-weight:900;margin-bottom:7px}.dd60-field>small{display:block;color:var(--d60-muted);font-size:.7rem;line-height:1.55;margin-top:6px}.dd60-input{display:flex;align-items:center;border:1px solid #cbd9e4;background:#fbfdfe;border-radius:14px;min-height:54px;transition:.18s ease}.dd60-input:focus-within{border-color:var(--d60-blue2);box-shadow:0 0 0 4px rgba(43,139,212,.09)}.dd60-input input{width:100%;border:0;outline:0;background:transparent;color:var(--d60-navy);padding:0 14px;font-weight:850;min-height:52px}.dd60-field--hero .dd60-input{min-height:66px;background:#fff}.dd60-field--hero input{font-size:1.2rem;min-height:64px}.dd60-presets{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.dd60-presets button{border:1px solid #cddbe5;background:#fff;color:#38536b;border-radius:11px;min-height:38px;padding:0 11px;font-weight:850;font-size:.7rem;cursor:pointer}.dd60-presets button:hover{border-color:#92b6d0;color:var(--d60-blue)}.dd60-custom{margin-top:20px;border:1px solid var(--d60-line);border-radius:17px;background:var(--d60-soft);overflow:hidden}.dd60-custom summary{cursor:pointer;list-style:none;padding:15px 16px;display:flex;justify-content:space-between;gap:15px;align-items:center}.dd60-custom summary::-webkit-details-marker{display:none}.dd60-custom summary>span{display:flex;flex-direction:column}.dd60-custom summary b{color:var(--d60-navy);font-size:.83rem}.dd60-custom summary small{color:var(--d60-muted);font-size:.67rem;margin-top:2px}.dd60-custom summary em{font-style:normal;color:var(--d60-blue);font-size:.68rem;font-weight:900}.dd60-custom-body{padding:0 16px 17px;border-top:1px solid var(--d60-line)}.dd60-custom-actions{display:flex;gap:8px;margin-top:10px}.dd60-custom-actions button{border:1px solid #cbd9e4;background:#fff;color:var(--d60-navy);border-radius:11px;min-height:42px;padding:0 12px;font-weight:850;cursor:pointer}.dd60-rule-note{margin-top:18px;padding:14px 15px;border-radius:15px;background:#071a33;color:#dce7ef}.dd60-rule-note strong{display:block;color:#fff;font-size:.79rem}.dd60-rule-note p{font-size:.7rem;color:#aac0d0;line-height:1.6;margin-top:4px}.dd60-rule-note em{color:#9ce2a3;font-style:normal}.dd60-form-actions{display:flex;gap:9px;margin-top:19px}.dd60-submit,.dd60-reset,.dd60-copy{border-radius:13px;min-height:48px;padding:0 15px;font-weight:900;cursor:pointer}.dd60-submit{border:1px solid var(--d60-navy);background:var(--d60-navy);color:#fff}.dd60-reset,.dd60-copy{border:1px solid #cbd9e4;background:#fff;color:var(--d60-navy)}.dd60-privacy{margin-top:13px;color:#6d8193;font-size:.67rem;line-height:1.55}
.dd60-result-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.dd60-result-head h2{font-size:1.55rem;margin-top:5px}.dd60-badge{display:inline-flex;align-items:center;min-height:34px;padding:0 10px;border-radius:999px;background:#eaf7ec;color:#216f2b;font-size:.67rem;font-weight:950}.dd60-answer{margin-top:18px;padding:20px;border-radius:21px;background:linear-gradient(145deg,#071a33,#0f3d69);color:#fff;position:relative;overflow:hidden}.dd60-answer:after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-65px;top:-80px;border:1px solid rgba(255,255,255,.1);box-shadow:0 0 0 22px rgba(255,255,255,.025)}.dd60-answer>span{display:block;color:#9cb4c7;font-size:.7rem}.dd60-answer strong{display:block;position:relative;z-index:2;font-size:4.7rem;line-height:.92;letter-spacing:-.08em;font-variant-numeric:tabular-nums}.dd60-answer strong small{font-size:1.18rem;color:#8dd693;letter-spacing:-.02em}.dd60-answer p{position:relative;z-index:2;color:#d9e6ef;font-size:.77rem;margin-top:9px;max-width:520px}.dd60-week-pack{display:grid;grid-template-columns:minmax(150px,.85fr) 1fr;gap:14px;align-items:center;margin-top:15px;padding:15px;border:1px solid var(--d60-line);border-radius:17px;background:#fbfdfe}.dd60-week-blocks{display:flex;align-items:center;gap:5px;min-height:24px}.dd60-week-blocks i{display:block;width:20px;height:20px;border-radius:6px;background:#dce8f0;position:relative;overflow:hidden}.dd60-week-blocks i.is-full{background:linear-gradient(145deg,var(--d60-green),#68bfe5)}.dd60-week-blocks i.is-rem:after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--fill,0);background:linear-gradient(145deg,var(--d60-green),#68bfe5)}.dd60-week-blocks i.is-zero{border:1px dashed #afc3d1;background:#fff}.dd60-week-blocks b{font-size:.65rem;color:#5e7486}.dd60-week-pack>div:last-child span{display:block;color:#6a8092;font-size:.65rem}.dd60-week-pack>div:last-child strong{display:block;color:var(--d60-navy);font-size:1rem;margin-top:3px}.dd60-calendar-break{margin-top:11px;padding:14px 15px;border-radius:16px;background:#f1f7fb;border:1px solid #dbe7ef}.dd60-calendar-break span{display:block;color:#60778a;font-size:.65rem}.dd60-calendar-break strong{display:block;color:var(--d60-navy);font-size:1.12rem;margin-top:3px}.dd60-calendar-break small{display:block;color:#708595;font-size:.66rem;margin-top:4px}.dd60-metrics{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:11px}.dd60-metrics article{border:1px solid var(--d60-line);border-radius:15px;padding:13px;background:#fff}.dd60-metrics span{display:block;color:#6b8091;font-size:.64rem}.dd60-metrics strong{display:block;color:var(--d60-navy);font-size:1rem;margin-top:4px}.dd60-result-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}.dd60-result-actions a{color:var(--d60-blue);font-size:.72rem;font-weight:900}
/* month route */
.dd60-months{padding:86px 0;background:#071a33;color:#fff;overflow:hidden}.dd60-month-route{border:1px solid rgba(255,255,255,.12);border-radius:26px;padding:24px;background:linear-gradient(140deg,rgba(255,255,255,.055),rgba(255,255,255,.02))}.dd60-month-route-head{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;color:#a8bdcc;font-size:.7rem;font-weight:800}.dd60-month-route-head i{height:1px;background:linear-gradient(90deg,rgba(82,214,87,.55),rgba(43,139,212,.6));position:relative}.dd60-month-route-head i:before,.dd60-month-route-head i:after{content:"";position:absolute;top:-4px;width:9px;height:9px;border-radius:50%;background:#6fd077}.dd60-month-route-head i:before{left:0}.dd60-month-route-head i:after{right:0;background:#69b9e7}.dd60-month-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:18px}.dd60-month-card{min-height:150px;padding:16px;border-radius:17px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column}.dd60-month-card>span{color:#82ca89;font-size:.62rem;font-weight:950}.dd60-month-card strong{color:#fff;font-size:1.05rem;margin-top:4px}.dd60-month-card b{color:#9cdff4;font-size:1.18rem;margin-top:auto}.dd60-month-card small{color:#9fb4c4;font-size:.59rem;margin-top:4px;line-height:1.45}.dd60-month-card--ellipsis{align-items:center;justify-content:center;text-align:center}.dd60-month-card--ellipsis strong{font-size:2rem}.dd60-route-note{margin-top:14px;color:#a8bdcc;font-size:.7rem;line-height:1.6}
/* meaning */
.dd60-meaning{padding:86px 0;background:#fff}.dd60-meaning-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.dd60-meaning-grid>div:first-child h2{font-size:clamp(2.55rem,4.4vw,4.15rem);line-height:.96;margin:10px 0 17px}.dd60-meaning-grid>div:first-child p{color:var(--d60-muted);line-height:1.75}.dd60-choice-map{display:grid;gap:10px}.dd60-choice-map a{position:relative;padding:18px 20px 18px 58px;border:1px solid var(--d60-line);border-radius:18px;background:#fff;transition:.18s ease}.dd60-choice-map a:before{content:"";position:absolute;left:22px;top:23px;width:17px;height:17px;border-radius:6px;background:#fff;border:4px solid var(--d60-blue2);box-shadow:0 0 0 5px #edf5fb}.dd60-choice-map a.is-current{background:#f1f8f3;border-color:#d4e7d7}.dd60-choice-map a.is-current:before{border-color:var(--d60-green2);box-shadow:0 0 0 5px #e4f3e7}.dd60-choice-map a:hover{transform:translateX(3px)}.dd60-choice-map span{display:block;color:var(--d60-green2);font-size:.62rem;font-weight:950;letter-spacing:.08em}.dd60-choice-map strong{display:block;color:var(--d60-navy);font-size:1.15rem;margin:4px 0}.dd60-choice-map small{display:block;color:var(--d60-muted);font-size:.76rem}.dd60-choice-map b{position:absolute;right:18px;top:18px;color:var(--d60-blue);font-size:.65rem}
/* method */
.dd60-method{padding:86px 0;background:var(--d60-soft);border-top:1px solid var(--d60-line)}.dd60-method-flow{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr;align-items:center;margin-bottom:14px}.dd60-method-flow article{display:grid;grid-template-columns:48px 1fr;gap:13px;align-items:start;min-height:132px;padding:18px;border:1px solid var(--d60-line);border-radius:18px;background:#fff}.dd60-method-flow article>span{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--d60-navy);color:#fff;font-size:.72rem;font-weight:950}.dd60-method-flow b{color:var(--d60-navy)}.dd60-method-flow p{color:var(--d60-muted);font-size:.77rem;line-height:1.55;margin-top:5px}.dd60-method-flow>i{height:1px;background:linear-gradient(90deg,var(--d60-green),var(--d60-blue2));position:relative}.dd60-method-flow>i:after{content:"›";position:absolute;right:-1px;top:-13px;color:var(--d60-blue);font-size:1.5rem}.dd60-method-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dd60-method-grid>article{padding:20px;border:1px solid var(--d60-line);border-radius:20px;background:#fff}.dd60-method-grid h3{font-size:1.25rem}.dd60-method-grid p{color:var(--d60-muted);font-size:.79rem;line-height:1.65;margin-top:8px}.dd60-example-rule{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;margin-top:15px;padding:13px 14px;border-radius:14px;background:var(--d60-navy);color:#fff}.dd60-example-rule span{font-size:.8rem}.dd60-example-rule i{text-align:center;color:#78d07f;font-style:normal}.dd60-example-rule strong{color:#fff;font-size:.85rem}.dd60-source-links{display:grid;gap:7px;margin-top:14px}.dd60-source-links a{display:flex;justify-content:space-between;gap:12px;padding:11px 12px;border:1px solid var(--d60-line);border-radius:12px;background:#fbfdfe;font-size:.72rem}.dd60-source-links span{color:#4f687c}.dd60-source-links b{color:var(--d60-blue)}.dd60-method-note{display:flex;justify-content:space-between;gap:20px;margin-top:14px;padding:15px 17px;border-radius:15px;background:#eaf4ed;border:1px solid #d1e6d5}.dd60-method-note span{color:#2e7038;font-size:.7rem;font-weight:950}.dd60-method-note strong{color:#4e6953;font-size:.71rem;text-align:right;max-width:700px}
.dd60-related{padding:82px 0;background:#fff}.dd60-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.dd60-related-grid a{display:flex;flex-direction:column;min-height:165px;padding:18px;border-radius:19px;border:1px solid var(--d60-line);background:#fff;transition:.18s ease}.dd60-related-grid a:hover{transform:translateY(-2px);box-shadow:0 14px 35px rgba(7,26,51,.08)}.dd60-related-grid span{font-size:.65rem;color:var(--d60-green2);font-weight:950;letter-spacing:.08em}.dd60-related-grid strong{color:var(--d60-navy);font-size:1rem;margin:7px 0}.dd60-related-grid small{color:var(--d60-muted);margin-top:auto}.dd60-faq{padding:82px 0;background:var(--d60-soft);border-top:1px solid var(--d60-line)}.dd60-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dd60-faq details{border:1px solid var(--d60-line);border-radius:16px;padding:0 16px;background:#fff}.dd60-faq summary{cursor:pointer;padding:16px 0;font-weight:900;color:var(--d60-navy)}.dd60-faq details p{padding:0 0 16px;color:var(--d60-muted);font-size:.79rem;line-height:1.65}
/* footer */
.dd60-page .footer{background:#06172c;color:#d3e2ed;padding:58px 0 24px}.dd60-page .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:44px}.dd60-page .footer-logo img{width:235px}.dd60-page .footer-brand p{max-width:360px;color:#91a9ba;font-size:.83rem;margin-top:15px;line-height:1.65}.dd60-page .socials{display:flex;gap:8px;margin-top:17px}.dd60-social{display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.14);border-radius:11px}.dd60-social svg{width:18px;height:18px;fill:none;stroke:#dceaf2;stroke-width:1.6}.dd60-social:first-child svg{fill:#dceaf2;stroke:none}.dd60-page .footer-col h3{color:#fff;font-size:.9rem;letter-spacing:0;margin-bottom:12px}.dd60-page .footer-col a{display:block;color:#9fb4c4;font-size:.79rem;padding:4px 0}.dd60-page .footer-col a:hover{color:#fff}.dd60-signature{display:flex;align-items:center;gap:12px;margin-top:42px;padding:16px 0;border-top:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09);font-size:.69rem;color:#86c98d;text-transform:uppercase;letter-spacing:.09em;font-weight:950}.dd60-signature i{flex:1;height:1px;background:linear-gradient(90deg,rgba(82,214,87,.45),rgba(43,139,212,.35))}.dd60-disclaimer{margin-top:18px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.045);color:#9eb4c5;font-size:.75rem;line-height:1.6}.dd60-disclaimer b{color:#d5e6ef}.dd60-page .footer-legal{display:flex;justify-content:space-between;gap:20px;margin-top:20px;color:#7891a3;font-size:.7rem}.dd60-page .legal-links{display:flex;gap:16px}
@media(max-width:1100px){.dd60-hero-grid{grid-template-columns:1fr 430px;gap:34px}.dd60-copy h1{font-size:4.05rem}.dd60-route article strong{font-size:3.7rem}.dd60-calc-grid{grid-template-columns:1fr 1.02fr}.dd60-month-grid{grid-template-columns:repeat(4,1fr)}.dd60-related-grid{grid-template-columns:1fr 1fr}.dd60-page .footer-grid{grid-template-columns:1.2fr 1fr 1fr}.dd60-page .footer-col:last-child{display:none}}
@media(max-width:880px){.dd60-page .nav,.dd60-page .header-cta{display:none}.dd60-page .menu-btn{display:block}.dd60-page .mobile-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--d60-line);padding:14px 18px;box-shadow:0 18px 30px rgba(7,26,51,.1)}.dd60-page .mobile-nav.is-open{display:grid}.dd60-page .mobile-nav a{padding:10px 4px;border-bottom:1px solid #edf1f4;font-weight:800}.dd60-hero-grid{grid-template-columns:1fr;min-height:0;padding:42px 0 54px}.dd60-copy{padding:21px 21px 19px}.dd60-countdown-card{max-width:620px;justify-self:start}.dd60-section-head{grid-template-columns:1fr;gap:15px}.dd60-calc-grid,.dd60-meaning-grid{grid-template-columns:1fr;gap:20px}.dd60-month-grid{grid-template-columns:repeat(3,1fr)}.dd60-method-flow{grid-template-columns:1fr}.dd60-method-flow>i{width:1px;height:24px;justify-self:center;background:linear-gradient(var(--d60-green),var(--d60-blue2))}.dd60-method-flow>i:after{content:"↓";right:-7px;top:4px}.dd60-method-grid{grid-template-columns:1fr}.dd60-page .footer-grid{grid-template-columns:1fr 1fr}.dd60-page .footer-brand{grid-column:1/-1}.dd60-page .footer-col:last-child{display:block}.dd60-page .footer-legal{flex-direction:column}.dd60-page .legal-links{flex-wrap:wrap}}
@media(max-width:640px){:root{--d60-max:min(100% - 24px,1240px)}.dd60-page .header-inner{min-height:68px}.dd60-page .brand img{width:196px}.dd60-page .mobile-nav{top:68px}.dd60-hero-grid{padding:28px 0 38px}.dd60-breadcrumb{margin-bottom:20px;font-size:.74rem}.dd60-copy{padding:18px 17px 16px;border-radius:24px}.dd60-copy:before{inset:8px;border-radius:18px}.dd60-copy:after{right:18px;width:88px}.dd60-copy h1{font-size:clamp(2.72rem,13vw,4rem);line-height:.93}.dd60-lead{font-size:1rem}.dd60-actions{display:grid;grid-template-columns:1fr}.dd60-countdown-card{border-radius:22px;padding:17px}.dd60-route{grid-template-columns:1fr 78px 1fr;gap:7px;min-height:285px}.dd60-route article{min-height:155px;padding:12px}.dd60-route article>span{left:11px;top:11px}.dd60-route article:after{left:10px;right:10px;top:39px}.dd60-route article strong{font-size:3rem}.dd60-route article b{font-size:.82rem}.dd60-route article small{font-size:.58rem}.dd60-route-line strong{width:72px;height:72px;font-size:1.8rem}.dd60-route-line span{top:calc(50% + 17px);font-size:.54rem}.dd60-card-foot{grid-template-columns:1fr}.dd60-card-foot i{display:none}.dd60-calc,.dd60-months,.dd60-meaning,.dd60-method,.dd60-related,.dd60-faq{padding:58px 0}.dd60-section-head h2,.dd60-meaning-grid>div:first-child h2{font-size:2.55rem}.dd60-form,.dd60-result{padding:17px;border-radius:21px}.dd60-start-anchor{grid-template-columns:1fr auto}.dd60-start-anchor small{grid-column:1/-1}.dd60-presets{display:grid;grid-template-columns:1fr 1fr}.dd60-custom summary{align-items:flex-start}.dd60-custom-actions,.dd60-form-actions,.dd60-result-actions{display:grid}.dd60-result-actions{align-items:stretch}.dd60-result-actions a{text-align:center;padding:10px}.dd60-result-head{flex-direction:column}.dd60-answer strong{font-size:4rem}.dd60-week-pack{grid-template-columns:1fr}.dd60-metrics{grid-template-columns:1fr 1fr}.dd60-month-grid{grid-template-columns:1fr 1fr}.dd60-month-route{padding:15px;border-radius:21px}.dd60-choice-map a{padding-left:51px}.dd60-method-note{flex-direction:column}.dd60-method-note strong{text-align:left}.dd60-related-grid,.dd60-faq-grid{grid-template-columns:1fr}.dd60-page .footer-grid{grid-template-columns:1fr}.dd60-page .footer-brand{grid-column:auto}.dd60-signature{gap:7px;font-size:.58rem}.dd60-page .legal-links{display:grid;gap:7px}}
@media(max-width:360px){.dd60-copy h1{font-size:2.55rem}.dd60-route{grid-template-columns:1fr 65px 1fr}.dd60-route-line strong{width:62px;height:62px;font-size:1.55rem}.dd60-section-head h2,.dd60-meaning-grid>div:first-child h2{font-size:2.3rem}.dd60-form,.dd60-result{padding:15px}.dd60-presets{grid-template-columns:1fr}.dd60-metrics,.dd60-month-grid{grid-template-columns:1fr}.dd60-answer strong{font-size:3.5rem}.dd60-example-rule{grid-template-columns:1fr;gap:4px}.dd60-example-rule i{text-align:left}}
@media(prefers-reduced-motion:reduce){.dd60-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* RV BLOCK1 RC 59-67 QA OVERRIDES 2026-09-07 START */
.dd60-start-anchor>span,.dd60-custom summary small,.dd60-privacy,.dd60-week-pack>div:last-child>span,.dd60-calendar-break>span,.dd60-calendar-break>small,.dd60-metrics article>span{color:#526579}
.dd60-section-head .dd60-micro{color:#147347}.dd60-months .dd60-section-head .dd60-micro{color:#8ee3b3}
.dd60-choice-map a.is-current>span{color:#147347}.dd60-choice-map a.is-current>small{color:#526579}
.dd60-method .dd60-section-head>p,.dd60-faq .dd60-section-head>p{color:#526579}
/* RV BLOCK1 RC 59-67 QA OVERRIDES 2026-09-07 END */