@import 'tailwindcss';
:root{--blue:#004897;--deep:#003575;--yellow:#ffd600;--ink:#222;--soft:#f2f5f8;--line:#d8dee6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Yu Gothic",YuGothic,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}.narrow{max-width:880px}
.hero{overflow:hidden;background:#eaf1f8;border-bottom:1px solid #ccd6e1}.hero-grid{min-height:570px;display:grid;grid-template-columns:1.02fr .98fr}.hero-copy{z-index:1;padding:60px 30px 55px 0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.kicker{margin:0 0 12px;padding-left:13px;color:var(--blue);border-left:5px solid var(--yellow);font-size:17px;font-weight:800}.hero h1{margin:0;color:#15263c;font-size:clamp(42px,5vw,65px);line-height:1.3}.hero h1 span{color:var(--blue);text-decoration:underline 8px #ffd600bf;text-underline-offset:-3px}.hero-lead{margin:12px 0 20px;color:var(--blue);font-size:25px;font-weight:800;line-height:1.5}.chips{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.chips span{padding:4px 10px;background:#fff;border:1px solid #9baabc;font-size:13px;font-weight:700}.blue-btn{min-width:350px;min-height:62px;padding:0 25px;display:flex;align-items:center;color:#fff;background:var(--blue);border-bottom:5px solid #00285a;font-size:17px;font-weight:800}.blue-btn b{margin-left:auto;font-size:28px}.hero-img{position:relative;margin-right:calc((100vw - min(1120px,calc(100vw - 40px)))/-2)}.hero-img img{width:100%;height:100%;object-fit:cover}.hero-img small{position:absolute;right:14px;bottom:14px;padding:5px 9px;color:#555;background:#ffffffdd;border:1px solid #bbb}
.section{padding:76px 0}.title{margin-bottom:38px;text-align:center}.title>p{margin:0;color:var(--blue);font:800 13px Arial,sans-serif;letter-spacing:.16em}.title h2{margin:2px 0 0;color:#26374d;font-size:32px;line-height:1.45}.title h2:after{content:"";display:block;width:55px;height:5px;margin:14px auto 15px;background:var(--yellow)}.title>span{color:#626b75;font-size:15px}.concerns{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.concerns article{display:flex;align-items:center;gap:13px;min-height:125px;padding:18px;background:#f6f7f9;border:1px solid #cfd5dc;border-top:5px solid var(--blue)}.concerns i{width:45px;height:45px;flex:0 0 auto;display:grid;place-items:center;color:var(--blue);background:#fff;border:2px solid var(--blue);border-radius:50%;font-style:normal;font-weight:900}.concerns h3{margin:0;color:var(--blue);font-size:17px}.concerns p{margin:3px 0 0;color:#555;font-size:12px;line-height:1.6}.answer{margin-top:27px;padding:22px;text-align:center;background:#fff9cf;border:2px solid var(--yellow);font-size:15px}.answer strong{color:#1b3f6d;font-size:20px}.basics,.plans,.faq{background:var(--soft)}.flow-cards,.plan-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.flow-cards article,.plan-cards article{position:relative;background:#fff;border:1px solid #cbd3dc}.flow-cards article:not(:last-child):after{content:"›";position:absolute;z-index:2;right:-18px;top:38%;width:34px;height:34px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:50%;font-size:29px}.flow-cards em,.plan-cards em{position:absolute;z-index:1;top:0;left:0;padding:5px 12px;color:#fff;background:var(--blue);font:800 12px Arial,sans-serif}.flow-cards img,.plan-cards img{width:100%;aspect-ratio:520/290;object-fit:cover}.flow-cards article>div,.plan-cards article>div{padding:17px 20px 20px}.flow-cards h3,.plan-cards h3{margin:0 0 4px;color:var(--blue);font-size:21px}.flow-cards p,.plan-cards p{margin:0;font-size:13px}.daynight{margin-top:25px;display:grid;grid-template-columns:1.2fr .8fr;color:#fff;background:#21466e;border:5px solid #fff;outline:1px solid #aeb9c6}.daynight div{display:flex;align-items:center;justify-content:center;gap:14px;padding:20px}.daynight div:first-child{background:#e9a400;color:#202020}.daynight b{font-size:24px}.daynight span{padding:5px 8px;background:#ffffffdd;color:#253a50;font-weight:700;font-size:13px}.daynight strong{font-size:24px}
.merit-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}.merit-grid>img{width:100%;border:1px solid #c9ced4}.merit-list article{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid #ccd2d9}.merit-list article:first-child{border-top:1px solid #ccd2d9}.merit-list article>b{width:48px;height:48px;flex:0 0 auto;display:grid;place-items:center;color:#fff;background:var(--blue)}.merit-list h3{margin:0 0 4px;color:#1d3f68;font-size:20px}.merit-list p{margin:0;color:#515962;font-size:14px}.notice{margin-top:28px;display:grid;grid-template-columns:140px 1fr;border:1px solid #cbd1d8;background:#f7f8fa}.notice strong{padding:15px;display:grid;place-items:center;background:#e8ebef;font-size:13px}.notice p{margin:0;padding:13px 18px;color:#555;font-size:12px}.plan-cards article:nth-child(2){border:3px solid #e1bd00}.plan-cards article:nth-child(2) em{color:#222;background:var(--yellow)}.plan-cards p{min-height:76px;margin-bottom:16px}.plan-cards a{display:flex;justify-content:center;padding:9px;color:var(--blue);border:1px solid var(--blue);font-size:13px;font-weight:800}.plan-cards a b{margin-left:auto}.choose{color:#fff;background:var(--deep)}.title.light h2,.title.light p{color:#fff}.choose-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff66;border-left:1px solid #ffffff66}.choose-grid div{min-height:95px;display:flex;align-items:center;gap:16px;padding:20px;border-right:1px solid #ffffff66;border-bottom:1px solid #ffffff66}.choose-grid span{color:var(--yellow);font:800 28px Arial,sans-serif}.choose-grid b{font-size:17px}.choose-note{margin:24px 0 0;padding:18px;color:#20344d;background:#fff;text-align:center;font-size:14px;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(5,1fr);padding:0;margin:0;list-style:none}.steps li{position:relative;padding:0 15px;text-align:center}.steps li:not(:last-child):after{content:"›";position:absolute;right:-6px;top:14px;color:#9da8b5;font-size:30px}.steps li>b{width:58px;height:58px;margin:0 auto 14px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:50%;font-size:21px}.steps h3{margin:0 0 7px;color:var(--blue);font-size:16px}.steps p{margin:0;color:#555;font-size:12px;line-height:1.65}details{margin-bottom:12px;background:#fff;border:1px solid #c9d0d8}summary{min-height:68px;padding:15px 20px;display:flex;align-items:center;gap:16px;cursor:pointer;list-style:none;font-weight:700}summary::-webkit-details-marker{display:none}summary>b,details>div>b{width:34px;height:34px;flex:0 0 auto;display:grid;place-items:center;color:#fff;background:var(--blue);font-size:18px}summary span{margin-left:auto;color:var(--blue);font-size:25px}details>div{display:flex;gap:16px;padding:17px 20px;border-top:1px solid #dde1e6;background:#fafbfc}details>div>b{color:#222;background:var(--yellow)}details>div p{margin:0;font-size:14px}.contact{color:#fff;background:var(--blue);border-top:7px solid var(--yellow);text-align:center}.contact>div>p{margin:0;color:var(--yellow);font-weight:800}.contact h2{margin:4px 0 9px;font-size:34px;line-height:1.45}.contact-actions{max-width:850px;margin:25px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-actions a{min-height:100px;display:flex;justify-content:center;flex-direction:column;padding:15px 30px}.web{position:relative;color:#1c2c40;background:var(--yellow);border-bottom:5px solid #d8b800}.web strong{font-size:19px}.web b{position:absolute;right:20px;font-size:30px}.tel{color:var(--blue);background:#fff;border-bottom:5px solid #cdd5dd}.tel strong{font:800 27px Arial,sans-serif}.tel span{color:#555;font-size:11px}.store{display:inline-block;margin-top:24px;border-bottom:1px solid #fff;font-weight:700}.sticky,.sp{display:none}
@media(max-width:760px){.wrap{width:calc(100% - 28px)}.hero-grid{min-height:auto;display:flex;flex-direction:column}.hero-copy{padding:38px 0 30px}.kicker{font-size:13px}.hero h1{font-size:37px}.hero-lead{font-size:20px}.chips{gap:5px}.chips span{font-size:10px}.blue-btn{width:100%;min-width:0;font-size:14px}.hero-img{height:245px;margin:0 -14px}.section{padding:55px 0}.title{margin-bottom:28px}.title h2{font-size:25px}.title>span{font-size:13px}.concerns,.flow-cards,.plan-cards,.choose-grid,.contact-actions{grid-template-columns:1fr}.concerns article{min-height:105px}.answer{text-align:left;font-size:13px}.answer strong{font-size:16px}.flow-cards article:not(:last-child):after{top:auto;right:calc(50% - 17px);bottom:-18px;transform:rotate(90deg)}.daynight{grid-template-columns:1fr}.daynight div{gap:7px;padding:15px 9px}.daynight b{font-size:18px}.daynight span{font-size:10px}.merit-grid{grid-template-columns:1fr;gap:25px}.merit-list h3{font-size:17px}.notice{grid-template-columns:1fr}.plan-cards p{min-height:auto}.choose-grid{grid-template-columns:1fr 1fr}.choose-grid div{min-height:78px;padding:13px;gap:9px}.choose-grid span{font-size:21px}.choose-grid b{font-size:13px}.steps{grid-template-columns:1fr}.steps li{display:grid;grid-template-columns:55px 1fr;gap:14px;padding:13px 0;text-align:left;border-bottom:1px solid #d7dce2}.steps li>b{width:48px;height:48px;margin:0}.steps li:after{display:none}.steps h3{margin-bottom:2px}.contact h2{font-size:26px}.sticky{position:fixed;z-index:10;right:0;bottom:0;left:0;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -2px 10px #0003}.sticky a{padding:14px 8px;color:#fff;background:var(--blue);font-size:14px;font-weight:800;text-align:center}.sticky a:last-child{color:#222;background:var(--yellow)}.sp{display:block}}

/* Pop-style concern section */
.worries{position:relative;overflow:hidden;background:#eaf7fa}
.worries:before,.worries:after{content:"";position:absolute;border:24px solid #d9f0f3;border-radius:50%;opacity:.65}
.worries:before{width:150px;height:150px;left:-70px;bottom:45px}
.worries:after{width:210px;height:105px;right:-70px;top:58px;border-radius:120px 120px 0 0}
.worries .wrap{position:relative;z-index:1}
.worries .wrap:before,.worries .wrap:after{content:"";position:absolute;z-index:0;width:310px;height:310px;background-image:url('images/worries-illustrations-v1.webp');background-repeat:no-repeat;background-size:300% auto;opacity:.055;filter:grayscale(1) sepia(.2) hue-rotate(155deg) saturate(2);pointer-events:none}
.worries .wrap:before{top:40px;left:-210px;background-position:left center}
.worries .wrap:after{right:-205px;bottom:-5px;background-position:right center}
.worry-title,.concerns,.answer{position:relative;z-index:1}
.worry-title{text-align:center;margin-bottom:34px}
.worry-title>span{display:inline-block;margin-bottom:7px;color:#2f80c8;font:800 13px Arial,sans-serif;letter-spacing:.18em}
.worry-title h2{margin:0;color:#185da3;font-size:34px;line-height:1.55;letter-spacing:.07em}
.concerns{grid-template-columns:repeat(3,1fr);gap:30px;max-width:1040px;margin:0 auto}
.concerns article{position:relative;display:flex;flex-direction:column;justify-content:flex-start;min-height:370px;padding:45px 34px 0;overflow:hidden;text-align:center;background:#fff;border:7px solid #c9e3f5;border-radius:50%;box-shadow:0 8px 0 #d9eff3}
.concerns article>div{position:relative;z-index:2}
.concerns h3{margin:0 0 9px;color:#267bc5;font-size:20px;line-height:1.5}
.concerns p{margin:0;color:#333;font-size:16px;font-weight:800;line-height:1.75}
.worry-art{position:absolute;right:11%;bottom:13px;left:11%;height:172px;background-image:url('images/worries-illustrations-v1.webp');background-repeat:no-repeat;background-size:300% auto}
.worry-art-1{background-position:left center}
.worry-art-2{background-position:center center}
.worry-art-3{background-position:right center}
.answer{position:relative;max-width:760px;margin:48px auto 0;padding:20px 30px;text-align:center;background:#fff;border:0;border-radius:18px;box-shadow:0 6px 0 #cfe7f2;font-size:15px}
.answer:before{content:"";position:absolute;top:-16px;left:calc(50% - 18px);border-right:18px solid transparent;border-bottom:18px solid #fff;border-left:18px solid transparent}
.answer strong{color:#185da3;font-size:21px}
@media(max-width:760px){.worries .wrap:before{top:90px;left:-235px}.worries .wrap:after{right:-235px;bottom:15px}.worry-title{margin-bottom:24px}.worry-title h2{font-size:25px}.concerns{grid-template-columns:1fr;gap:18px;max-width:340px}.concerns article{min-height:350px;padding:39px 34px 0}.worry-art{right:11%;bottom:12px;left:11%;height:170px;background-size:300% auto}.answer{margin-top:35px;padding:18px 20px;text-align:center}.answer strong{font-size:17px}}

/* Heading weight */
main h1,
main h2,
main h3,
.hero-lead,
.answer strong,
.contact-actions strong{font-weight:600}

/* Center flow arrows against the image area */
.flow-cards figure{position:relative;margin:0}
.flow-cards article:not(:last-child):after{content:none}
.flow-cards article:not(:last-child) figure:after{content:none}
.flow-cards article:not(:last-child):after{content:"";position:absolute;z-index:2;right:-29px;top:50%;width:34px;height:34px;transform:translateY(-50%);background-color:var(--blue);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 18'%3E%3Cpath d='M2 2l8 7-8 7' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:12px 18px;border-radius:50%}
@media(max-width:760px){.flow-cards{gap:38px}.flow-cards article:not(:last-child) figure:after{content:none}.flow-cards article:not(:last-child):after{content:"";position:absolute;z-index:2;top:auto;right:auto;bottom:-36px;left:50%;width:34px;height:34px;transform:translateX(-50%);background-color:var(--blue);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 12'%3E%3Cpath d='M2 2l7 8 7-8' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:18px 12px;border-radius:50%}}

/* Solar and battery capabilities */
.capabilities{background:#fff}
.capability-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.capability-card{overflow:hidden;border-radius:18px;background:#f3f8fc;box-shadow:0 8px 24px rgba(22,67,108,.09)}
.capability-card.battery{background:#f3f9f7}
.capability-photo{position:relative;height:210px;overflow:hidden}
.capability-photo img{width:100%;height:100%;object-fit:cover}
.capability-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,34,71,.72))}
.capability-photo>span{position:absolute;z-index:1;right:22px;bottom:17px;left:22px;color:#fff;font-size:18px;font-weight:600}
.capability-body{padding:28px 32px 32px}
.capability-label{display:inline-block;margin:0 0 9px;padding:4px 13px;color:#fff;background:#1671be;border-radius:20px;font-size:13px;font-weight:700}
.battery .capability-label{background:#278b72}
.capability-body h3{margin:0 0 23px;color:#174d83;font-size:28px;line-height:1.45}
.battery .capability-body h3{color:#216c5b}
.capability-body ul{display:grid;gap:15px;margin:0;padding:0;list-style:none}
.capability-body li{position:relative;padding-left:31px}
.capability-body li:before{content:"✓";position:absolute;top:1px;left:0;width:22px;height:22px;display:grid;place-items:center;color:#fff;background:#1e7bc4;border-radius:50%;font-size:13px;font-weight:800}
.battery .capability-body li:before{background:#31967d}
.capability-body li b,.capability-body li span{display:block}
.capability-body li b{color:#333;font-size:16px;font-weight:600}
.capability-body li span{margin-top:2px;color:#5b626b;font-size:13px;line-height:1.7}
.capability-combo{margin-top:32px;padding:24px 28px 19px;background:#eef6fc;border-radius:18px;text-align:center}
.capability-combo>p{display:inline-block;margin:-42px 0 16px;padding:7px 22px;color:#fff;background:var(--blue);border-radius:24px;font-size:15px;font-weight:700}
.capability-combo>div{display:flex;align-items:center;justify-content:center;gap:25px}
.capability-combo span{display:flex;align-items:center;gap:10px;color:#214568}
.capability-combo i{width:46px;height:46px;display:grid;place-items:center;color:#fff;background:#2a82c7;border-radius:50%;font-size:22px;font-style:normal}
.capability-combo span:nth-of-type(2) i{background:#31967d}
.capability-combo span:nth-of-type(3) i{background:#e6a900}
.capability-combo strong{color:#85a4bf;font-size:34px;font-weight:400}
.capability-combo small{display:block;margin-top:14px;color:#65717d;font-size:11px}
@media(max-width:760px){.capability-grid{grid-template-columns:1fr;gap:20px}.capability-photo{height:185px}.capability-body{padding:23px 22px 27px}.capability-body h3{font-size:23px}.capability-combo{margin-top:38px;padding:24px 15px 18px}.capability-combo>div{align-items:stretch;gap:5px}.capability-combo span{min-width:0;flex:1;flex-direction:column;gap:5px;font-size:11px;line-height:1.35}.capability-combo i{width:40px;height:40px;font-size:19px}.capability-combo strong{padding-top:5px;font-size:26px}}

/* Restrained concern icons */
.worries .wrap:before,.worries .wrap:after{background-image:none;border:2px solid rgba(47,128,200,.18);border-radius:50%;filter:none;opacity:1}
.worries .wrap:before{width:180px;height:180px}
.worries .wrap:after{width:235px;height:235px}
.worry-art,.worry-art-1,.worry-art-2,.worry-art-3{right:auto;bottom:43px;left:50%;width:104px;height:104px;display:grid;place-items:center;transform:translateX(-50%);color:#2778bd;background:#f1f8fd;background-image:none;border:3px solid #b9d9ef;border-radius:50%;font:600 28px/1 Arial,sans-serif;letter-spacing:.02em}
.worry-art:after{content:"";position:absolute;width:132px;height:132px;border:1px dashed #c8e2f2;border-radius:50%}
.worry-art-2{color:#d29a00;background:#fff9e8;border-color:#f2d987}
.worry-art-3{font-size:21px}
@media(max-width:760px){.worry-art,.worry-art-1,.worry-art-2,.worry-art-3{right:auto;bottom:38px;left:50%;width:100px;height:100px;background-size:auto}.worry-art:after{width:126px;height:126px}}

/* Text-first concern cards */
.worries:before,.worries:after,.worries .wrap:before,.worries .wrap:after{content:none}
.concerns{gap:20px;max-width:1060px}
.concerns article{display:block;min-height:0;padding:32px 30px 30px;overflow:visible;text-align:left;background:#fff;border:0;border-radius:16px;box-shadow:0 8px 22px rgba(33,87,126,.09)}
.concerns article:before{content:"";display:block;width:42px;height:5px;margin-bottom:20px;background:#2d82c5;border-radius:3px}
.concerns article:nth-child(2):before{background:#e8ad14}
.concerns article:nth-child(3):before{background:#31967d}
.concerns h3{margin:0 0 10px;color:#205f98;font-size:20px;line-height:1.5}
.concerns p{margin:0;color:#333;font-size:15px;font-weight:400;line-height:1.8}
.worry-art{display:none}
@media(max-width:760px){.concerns{gap:14px;max-width:none}.concerns article{min-height:0;padding:25px 23px}.concerns article:before{margin-bottom:15px}.concerns h3{font-size:18px}.concerns p{font-size:14px}}

/* Animated one-day energy timeline */
.timeline-section{overflow:hidden;background:#f7f9fc}
.energy-timeline{max-width:1060px;margin:0 auto}
.timeline-chart{padding:22px 26px 5px;background:#fff;border-radius:18px;box-shadow:0 10px 30px rgba(31,76,116,.09)}
.power-axis line,.power-axis path{fill:none;stroke:#175b99;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.power-axis text{fill:#175b99;font-size:18px;font-weight:600;letter-spacing:.04em}
.timeline-legend{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px 24px;margin:-8px 0 14px;padding-top:14px;border-top:1px solid #e2e8ee;color:#4f5e6b;font-size:12px}.timeline-legend span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.timeline-legend i{width:18px;height:12px;display:inline-block;border-radius:3px}.legend-load{background:#f7e6a3}.legend-solar{background:#f5a04b}.legend-surplus{background:#2f72b9}.legend-battery{background:#47b8aa}
.timeline-chart svg{display:block;width:100%;height:auto;overflow:visible}
.load-area{fill:#f5e7b7;opacity:0}
.solar-area,.surplus-area,.battery-left,.battery-right{opacity:0}
.battery-left,.battery-right{fill:#43b9aa}
.time-axis{stroke:#174f8a;stroke-width:3;stroke-dasharray:1;stroke-dashoffset:1}
.chart-times{fill:#174f8a;font-size:20px;font-weight:600}
.chart-label{fill:#fff;font-size:19px;font-weight:600;opacity:0}
.chart-label text{paint-order:stroke fill;stroke:#174f84;stroke-width:4px;stroke-linejoin:round}
.label-battery text:last-child{text-anchor:middle}
.sun-moon{font-size:37px;text-anchor:middle;opacity:0}
.sun-moon text:nth-child(1),.sun-moon text:nth-child(3){fill:#407dbb}.sun-moon text:nth-child(2){fill:#f2b91d}
.is-started .load-area{animation:chartRise .65s ease-out .1s forwards}
.is-started .time-axis{animation:drawAxis .8s ease-out .05s forwards}
.is-started .chart-times{animation:fadeUp .5s ease-out .2s both}
.is-started .battery-left{animation:chartRise .7s ease-out .45s forwards}
.is-started .label-battery{animation:fadeUp .5s ease-out .7s forwards}
.is-started .solar-area{animation:chartRise .7s ease-out 1.15s forwards}
.is-started .label-solar{animation:fadeUp .5s ease-out 1.4s forwards}
.is-started .surplus-area{animation:chartRise .7s ease-out 1.9s forwards}
.is-started .label-surplus{animation:fadeUp .5s ease-out 2.15s forwards}
.is-started .battery-right{animation:chartRise .7s ease-out 2.65s forwards}
.is-started .sun-moon{animation:fadeUp .5s ease-out 2.9s forwards}
.timeline-stages{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}
.timeline-stages article{position:relative;padding:25px 18px 20px;background:#fff;border-radius:14px;box-shadow:0 6px 18px rgba(31,76,116,.07);opacity:0}
.is-started .timeline-stages article{animation:stageIn .55s ease-out calc(.5s + var(--stage) * .75s) forwards}
.timeline-stages article>span{position:absolute;top:-12px;left:18px;padding:3px 10px;color:#fff;background:#1768ad;border-radius:12px;font:600 12px Arial,sans-serif}
.timeline-stages article:nth-child(3)>span{background:#ef9137}.timeline-stages article:nth-child(4)>span{background:#278f7d}
.timeline-stages small{color:#71808d;font-size:11px}.timeline-stages h3{margin:3px 0 6px;color:#185a98;font-size:17px}.timeline-stages p{margin:0;color:#555;font-size:12px;line-height:1.7}
.timeline-result{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px;padding:18px 24px;color:#174f8a;background:#fff4d6;border-radius:14px;opacity:0}
.is-started .timeline-result{animation:stageIn .6s ease-out 3.45s forwards}
.timeline-result>b{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;min-width:62px;padding:5px 14px;color:#fff;background:#ef9137;border-radius:18px;white-space:nowrap;word-break:keep-all}.timeline-result p{margin:0;font-size:16px}.timeline-result strong{color:#e56f21;font-weight:600}
@keyframes chartRise{from{opacity:0}to{opacity:1}}
@keyframes drawAxis{to{stroke-dashoffset:0}}
@keyframes fadeUp{from{opacity:0}to{opacity:1}}
@keyframes stageIn{from{opacity:0}to{opacity:1}}
@media(max-width:760px){.timeline-chart{padding:10px 5px 2px;border-radius:12px;overflow:hidden}.timeline-chart svg{width:100%;margin-left:0}.power-axis text{font-size:15px}.power-axis line,.power-axis path{stroke-width:3.5}.timeline-legend{display:grid;grid-template-columns:1fr 1fr;gap:8px 6px;margin:-5px 8px 12px;padding:12px 6px 0;font-size:9px}.timeline-legend span{gap:5px}.timeline-legend i{width:14px;height:10px}.chart-label{font-size:17px}.chart-times{font-size:18px}.timeline-stages{grid-template-columns:1fr 1fr;gap:18px 10px}.timeline-stages article{min-width:0;padding:23px 14px 16px}.timeline-stages h3{font-size:15px}.timeline-result{align-items:flex-start;gap:12px;padding:16px}.timeline-result>b{min-width:52px;padding:4px 11px;font-size:12px}.timeline-result p{font-size:13px}}
@media(prefers-reduced-motion:reduce){.energy-timeline *{animation:none!important}.energy-timeline .load-area,.energy-timeline .solar-area,.energy-timeline .surplus-area,.energy-timeline .battery-left,.energy-timeline .battery-right,.energy-timeline .chart-label,.energy-timeline .sun-moon,.energy-timeline .timeline-stages article,.energy-timeline .timeline-result{opacity:1;transform:none}.energy-timeline .time-axis{stroke-dashoffset:0}}

/* Code-drawn battery comparison */
.compare-section{background:#fff}
.battery-compare{padding:58px 62px 36px;background:#eaf6f8;border-radius:22px}
.compare-heading{text-align:center}
.compare-heading p{margin:0;color:#225c98;font-size:20px;font-weight:600;letter-spacing:.08em}
.compare-heading h2{margin:4px 0 38px;color:#18589b;font-size:31px;line-height:1.55;letter-spacing:.05em}
.compare-circles{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:930px;margin:0 auto}
.compare-card{position:relative;min-width:0;aspect-ratio:1;padding:74px 62px 0;overflow:hidden;border-radius:50%;text-align:left}
.compare-card.without{z-index:1;color:#fff;background:#718299}
.compare-card.with{margin-left:-18px;color:#333;background:#fff}
.compare-card h3{width:max-content;margin:0 auto 28px;padding:7px 29px;border-radius:24px;font-size:19px;text-align:center}
.compare-card.without h3{color:#718299;background:#fff}
.compare-card.with h3{color:#fff;background:#f6ad1b}
.compare-card>p{position:relative;z-index:2;margin:0;font-size:13px;font-weight:500;line-height:1.9}
.compare-illustration{position:absolute;right:auto;bottom:10%;left:50%;width:72%;height:38%;overflow:visible;transform:translateX(-50%);background-repeat:no-repeat;background-position:center;background-size:contain}
.compare-illustration *{vector-effect:non-scaling-stroke}
.line-person,.dead-appliances,.family,.powered-items,.lamp,.appliance-set{fill:none;stroke:#29333d;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.without .line-person,.without .dead-appliances{stroke:#fff}
.red-cross{fill:none;stroke:#ff665e;stroke-width:17;stroke-linecap:square}
.with .family path:nth-last-child(1){stroke:#f0b615}
.with .lamp circle{fill:#ffe36f;stroke:#29333d}.light-ray{stroke:#f2cd35!important;stroke-width:4!important}
.powered-items rect:first-child{fill:#f1c84d;stroke:#29333d}.powered-items rect:last-of-type{fill:#dff1f5;stroke:#29333d}
.green-circle{fill:none;stroke:#4aaa76;stroke-width:13}
.powered-items>g:first-child rect{fill:#fff}.powered-items .screen-on{fill:#a9dded}.powered-items .bulb-on{fill:#ffe36f}.powered-items .phone-on{fill:#dff4ed}
.compare-note{display:block;margin-top:24px;color:#65727c;font-size:11px;text-align:center}
@media(max-width:900px){.battery-compare{padding:45px 25px 30px}.compare-card{padding:60px 44px 0}.compare-card h3{margin-bottom:18px}.compare-card>p{font-size:12px}}
@media(max-width:760px){.battery-compare{padding:38px 15px 25px;border-radius:16px}.compare-heading p{font-size:14px;line-height:1.7}.compare-heading h2{margin-bottom:25px;font-size:23px}.compare-circles{grid-template-columns:1fr;gap:16px;max-width:390px}.compare-card{aspect-ratio:auto;min-height:390px;padding:45px 36px 0;border-radius:32px}.compare-card.with{margin-left:0}.compare-card h3{font-size:16px}.compare-card>p{font-size:12px}.compare-illustration{bottom:2%;left:50%;width:88%;height:43%;transform:translateX(-50%)}.compare-note{text-align:left;line-height:1.6}}

/* Day and night energy cycle */
.cycle-section{display:grid;grid-template-columns:minmax(480px,620px) 1fr;gap:54px;align-items:center}
.cycle-visual{position:relative;aspect-ratio:1;overflow:hidden;border-radius:50%;box-shadow:0 12px 35px rgba(23,73,116,.15)}
.cycle-half{position:absolute;top:0;bottom:0;width:50%}
.cycle-day{left:0;background:linear-gradient(180deg,#e4f7ff,#fff8da)}
.cycle-night{right:0;background:linear-gradient(180deg,#123965,#265c91)}
.cycle-half>p{position:absolute;z-index:3;top:7%;margin:0;display:flex;align-items:baseline;gap:7px}
.cycle-day>p{left:13%;color:#1e6ca8}.cycle-night>p{right:13%;color:#fff}
.cycle-half>p span{font:600 11px Arial,sans-serif;letter-spacing:.15em}.cycle-half>p b{font-size:24px;font-weight:600}
.cycle-half>i{position:absolute;top:7%;font-style:normal;line-height:1}.cycle-sun{right:11%;color:#f5b51f;font-size:52px}.cycle-moon{left:11%;color:#ffdf66;font-size:54px}
.cycle-arrows{position:absolute;z-index:2;inset:0;width:100%;height:100%}.cycle-arrows path{fill:none;stroke-width:9;stroke-linecap:round}.cycle-arrows .cycle-guide{fill:none;stroke:rgba(255,255,255,.42);stroke-width:2;stroke-dasharray:5 9}.arrow-charge{stroke:#f4a91f}.arrow-use{stroke:#64d4ed}
.cycle-device{position:absolute;z-index:3;display:flex;flex-direction:column;align-items:center;text-align:center}
.cycle-device svg{display:block}.cycle-device strong{font-size:16px;font-weight:600}.cycle-device small{font-size:12px}
.cycle-panel-device{position:absolute;z-index:4;top:12%;left:50%;display:flex;flex-direction:column;align-items:center;transform:translateX(-50%);color:#185f9e;font-size:10px;font-weight:600}.cycle-panel-device svg{width:76px;height:54px}.cycle-panel-device svg *{fill:#d7eff8;stroke:#1c6aa6;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.cycle-panel-device span{paint-order:stroke fill;-webkit-text-stroke:2px #fff}
.solar-device{top:36%;left:8%;color:#185f9e}.solar-device svg{width:132px}.solar-device svg *{fill:none;stroke:#246ba6;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.solar-device .icon-panel{fill:#65b7e2}.solar-device .icon-wall{fill:#fff}
.home-device{top:36%;right:8%;color:#fff}.home-device svg{width:142px}.home-device svg *{stroke:#fff;stroke-width:4;stroke-linejoin:round}.home-device .home-roof{fill:#15304e}.home-device .home-wall{fill:#fff;stroke:#fff}.home-device .home-door{fill:#f1bd55;stroke:#fff}.home-device .home-window{fill:#76d2e8;stroke:#fff}
.battery-device{right:0;bottom:5%;left:0;color:#174f84}.battery-device svg{width:78px;height:100px}.battery-device svg *{stroke:#174f84;stroke-width:4}.battery-device .battery-shell{fill:#fff}.battery-device .battery-screen{fill:#7bd2dc}.battery-device .battery-bolt{fill:#f5b21f}.battery-device .battery-light{fill:#43a978}
.solar-device strong,.solar-device small,.battery-device strong,.battery-device small{paint-order:stroke fill;-webkit-text-stroke:3px rgba(255,255,255,.95)}
.home-device strong,.home-device small{paint-order:stroke fill;-webkit-text-stroke:3px rgba(19,57,101,.9)}
.cycle-device small{-webkit-text-stroke-width:2px}
.cycle-action{position:absolute;z-index:4;top:51%;bottom:auto;display:flex;flex-direction:column;padding:7px 12px;transform:translate(-50%,-50%);background:#ffffffed;border-radius:10px;box-shadow:0 4px 12px rgba(15,57,92,.12);line-height:1.35}.charge-action{left:36%;color:#b96f00}.use-action{right:auto;left:64%;color:#155f93}.cycle-action b{font-size:11px;font-weight:500}.cycle-action span{font-size:18px;font-weight:600}
.cycle-copy{display:grid;gap:18px}.cycle-copy article{display:grid;grid-template-columns:55px 1fr;gap:16px;padding:21px 0;border-bottom:1px solid #d4dce3}.cycle-copy article>span{width:52px;height:52px;display:grid;place-items:center;color:#fff;background:#eaa519;border-radius:50%;font-size:18px;font-weight:600}.cycle-copy article:nth-child(2)>span{background:#245d91}.cycle-copy h3{margin:0 0 4px;color:#174f84;font-size:21px}.cycle-copy p{margin:0;color:#555;font-size:13px;line-height:1.75}.cycle-result{padding:18px 20px!important;background:#eef6fb;border-radius:12px;font-size:15px!important}.cycle-result strong{display:block;color:#e47e20;font-weight:600}
@media(max-width:900px){.cycle-section{grid-template-columns:minmax(380px,500px) 1fr;gap:28px}.solar-device svg,.home-device svg{width:108px}}
@media(max-width:760px){.cycle-section{grid-template-columns:1fr;gap:28px}.cycle-visual{width:min(100%,335px);margin:0 auto}.cycle-half>p{top:4%}.cycle-half>p b{font-size:18px}.cycle-half>p span{font-size:8px}.cycle-sun,.cycle-moon{top:9%;font-size:32px}.cycle-panel-device{top:12%;font-size:8px}.cycle-panel-device svg{width:56px;height:40px}.solar-device{top:36%;left:7%}.home-device{top:36%;right:7%}.solar-device svg,.home-device svg{width:78px}.cycle-device strong{font-size:11px}.cycle-device small{font-size:8px}.battery-device{bottom:4%}.battery-device svg{width:48px;height:67px}.battery-device strong{font-size:11px}.battery-device small{font-size:8px}.cycle-action{top:52%;padding:4px 7px}.cycle-action b{font-size:8px}.cycle-action span{font-size:13px}.cycle-copy article{grid-template-columns:46px 1fr;gap:12px}.cycle-copy article>span{width:44px;height:44px;font-size:15px}.cycle-copy h3{font-size:18px}}

/* Click-controlled timeline */
.timeline-day-switch{display:flex;align-items:center;justify-content:center;gap:17px;margin:0 auto 18px}
.timeline-day-switch>span{min-width:142px;display:grid;grid-template-columns:40px 1fr;align-items:center;padding:9px 15px;color:#8090a0;background:#e8edf2;border-radius:13px;transition:color .4s,background .4s,box-shadow .4s}
.timeline-day-switch i{grid-row:1/3;font-size:29px;font-style:normal}.timeline-day-switch b{font-size:16px;font-weight:600;line-height:1.2}.timeline-day-switch small{font-size:10px}
.timeline-day-switch>span.active{color:#fff;background:#1d639f;box-shadow:0 6px 18px rgba(24,89,146,.22)}
.timeline-day-switch>span:nth-of-type(2).active{color:#333;background:#ffd45d}.timeline-day-switch>strong{color:#9cadba;font-size:25px;font-weight:400}
.is-interactive .load-area,.is-interactive .solar-area,.is-interactive .surplus-area,.is-interactive .battery-left,.is-interactive .battery-right,.is-interactive .chart-label,.is-interactive .sun-moon,.is-interactive .timeline-result{animation:none!important;transform:none;transition:opacity .65s ease}
.is-interactive.is-started .load-area,.is-interactive.is-started .chart-times,.is-interactive.is-started .time-axis,.is-interactive.is-started .sun-moon{opacity:1}
.is-interactive .solar-area,.is-interactive .surplus-area,.is-interactive .battery-left,.is-interactive .battery-right,.is-interactive .chart-label{opacity:.08}
.is-interactive.step-1 .battery-left,.is-interactive.step-1 .label-battery{opacity:1}
.is-interactive.step-2 .solar-area,.is-interactive.step-2 .label-solar{opacity:1}
.is-interactive.step-3 .solar-area,.is-interactive.step-3 .surplus-area,.is-interactive.step-3 .label-solar,.is-interactive.step-3 .label-surplus{opacity:1}
.is-interactive.step-4 .battery-right,.is-interactive.step-4 .label-battery{opacity:1}
.timeline-step-panel{position:relative;display:grid;grid-template-columns:240px 1fr;align-items:center;gap:38px;margin-top:24px;padding:32px 38px;background:#fff;border-radius:16px;box-shadow:0 7px 22px rgba(31,76,116,.08)}
.timeline-stage-visual{padding:8px 28px 8px 4px;border-right:1px solid #e1e8ee}.timeline-stage-visual svg{display:block;width:100%}.timeline-stage-visual g{fill:none;stroke:#9aa9b6;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;transition:stroke .5s,fill .5s,opacity .5s;opacity:.35}.timeline-stage-visual g.on{stroke:#1768ad;opacity:1}.timeline-stage-visual .stage-sun.on{fill:#ffd34d;stroke:#e8a814}.timeline-stage-visual .stage-battery.on{fill:#e8f6fb}.timeline-stage-visual .stage-home.on{fill:#fff}.timeline-stage-visual .stage-flow{fill:none;stroke:#a9b8c3;stroke-width:5;stroke-linecap:round;stroke-dasharray:7 7;opacity:.2}.timeline-stage-visual .stage-flow.on{stroke:#f09a31;opacity:1;animation:flowDash 1.2s linear infinite}.timeline-stage-visual .stage-flow.use.on{stroke:#39a58a}.timeline-stage-visual .stage-flow.solar-home{stroke-width:4;stroke-dasharray:5 7}.stage-visual-label{fill:#174f84;font-size:13px;font-weight:600}
.timeline-active-copy{position:relative;padding-left:50px;animation:stepFade .65s ease both}.timeline-active-copy>span{position:absolute;top:0;left:0;width:36px;height:36px;display:grid;place-items:center;color:#fff;background:#1768ad;border-radius:50%;font:600 13px Arial,sans-serif}.timeline-active-copy small{color:#6d7b87}.timeline-active-copy h3{margin:2px 0 5px;color:#175b99;font-size:21px}.timeline-active-copy p{margin:0;color:#555;font-size:13px}
.timeline-controls{display:grid;grid-template-columns:150px 1fr 150px;align-items:center;gap:16px;margin-top:14px}.timeline-nav{min-height:44px;border:0;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600}.timeline-nav.prev{grid-column:1;color:#1768ad;background:#fff;border:1px solid #8fb3d1}.timeline-nav.prev b{margin-right:10px;font-size:20px}.timeline-nav.next{grid-column:3;padding:9px 14px;color:#fff;background:#1768ad}.timeline-nav.next b{margin-left:12px;font-size:20px}.timeline-dots{grid-column:2;display:flex;justify-content:center;gap:8px}.timeline-dots button{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#b8c6d1;cursor:pointer;transition:width .35s,background .35s}.timeline-dots button.active{width:28px;border-radius:6px;background:#1768ad}
.is-interactive .timeline-result{opacity:0;visibility:hidden;margin-top:0;padding-top:0;padding-bottom:0;max-height:0;overflow:hidden}.is-interactive.step-4 .timeline-result{opacity:1;visibility:visible;margin-top:24px;padding-top:18px;padding-bottom:18px;max-height:100px}
@keyframes stepFade{from{opacity:0}to{opacity:1}}@keyframes flowDash{to{stroke-dashoffset:-28}}
@media(max-width:760px){.timeline-day-switch{gap:5px}.timeline-day-switch>span{min-width:0;flex:1;grid-template-columns:27px 1fr;padding:7px 6px}.timeline-day-switch i{font-size:21px}.timeline-day-switch b{font-size:13px}.timeline-day-switch small{font-size:8px}.timeline-day-switch>strong{font-size:18px}.timeline-step-panel{grid-template-columns:105px 1fr;gap:16px;padding:22px 18px}.timeline-active-copy{padding-left:0}.timeline-active-copy>span{position:static;width:30px;height:30px;margin-bottom:7px}.timeline-active-copy h3{font-size:16px}.timeline-active-copy p{font-size:11px;line-height:1.6}.timeline-controls{grid-template-columns:1fr 1fr;gap:8px}.timeline-dots{grid-column:1/-1;grid-row:1}.timeline-nav.prev{grid-column:1}.timeline-nav.next{grid-column:2}.timeline-nav.prev,.timeline-nav.next{grid-row:2;width:100%;min-width:0;padding:9px 6px;font-size:12px}.timeline-stage-visual{align-self:center;padding:7px 12px 7px 0}}

/* Beginner-friendly battery selection points */
.choose-grid{border-top:1px solid rgba(255,255,255,.35);border-left:1px solid rgba(255,255,255,.35)}
.choose-card{min-height:245px;padding:25px 24px 23px;border-right:1px solid rgba(255,255,255,.35);border-bottom:1px solid rgba(255,255,255,.35)}
.choose-grid .choose-card-head{display:grid;grid-template-columns:auto 50px 1fr;align-items:center;gap:11px;min-height:0;margin-bottom:14px;padding:0;border:0}
.choose-card-head>span{color:var(--yellow);font:600 22px Arial,sans-serif}
.choose-icon{width:48px;height:48px;padding:7px;color:var(--yellow);background:rgba(255,255,255,.09);border-radius:12px}
.choose-icon *{fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.choose-card h3{margin:0;color:#fff;font-size:18px;line-height:1.45}
.choose-card>strong{display:block;margin-bottom:5px;color:#fff;font-size:14px;font-weight:600}
.choose-card>p{margin:0;color:rgba(255,255,255,.78);font-size:12px;line-height:1.8}
.choose-note{line-height:1.8}
@media(max-width:900px){.choose-grid{grid-template-columns:1fr 1fr}.choose-card{min-height:260px}}
@media(max-width:760px){.choose-grid{grid-template-columns:1fr}.choose-card{min-height:0;padding:22px 20px}.choose-card-head{grid-template-columns:auto 44px 1fr}.choose-icon{width:42px;height:42px}.choose-card h3{font-size:17px}.choose-note{text-align:left}}

.hero-composite picture{display:block;width:100%;height:100%}
.hero-composite{background:linear-gradient(135deg,#bfe8ff 0%,#173f70 100%)}
.hero-composite img{width:100%;height:100%;object-fit:cover;object-position:center center}
@media(max-width:760px){.hero-composite{height:auto;aspect-ratio:5/6}.hero-composite picture{height:100%}.hero-composite img{object-fit:cover;object-position:center center}}

/* Simulator guidance */
.notice.simulator-notice{grid-template-columns:220px 1fr 210px;align-items:stretch;margin-top:34px;background:#f5f8fb;border:0;border-radius:12px;overflow:hidden;box-shadow:0 5px 18px rgba(28,70,108,.08)}
.simulator-notice>strong{padding:20px;color:#fff;background:#175f9e;font-size:15px;line-height:1.6;text-align:center}
.simulator-notice>div{padding:16px 20px}
.simulator-notice>div p{padding:0;color:#4d5862;font-size:12px;line-height:1.7}
.simulator-notice>div span{display:block;margin-top:5px;color:#174f84;font-size:13px;font-weight:600;line-height:1.7}
.simulator-notice>button{margin:16px 16px 16px 0;padding:12px 16px;color:#fff;background:#e99024;border:0;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600}
.simulator-notice>button b{margin-left:12px;font-size:20px}
@media(max-width:760px){.notice.simulator-notice{grid-template-columns:1fr}.simulator-notice>strong{padding:15px}.simulator-notice>div{padding:16px 18px}.simulator-notice>button{margin:0 18px 18px;padding:12px}}

/* Simple energy flow */
.simple-energy-flow{margin:-6px 0 34px;padding:26px 28px 20px;background:#fff;border-radius:16px;box-shadow:0 7px 22px rgba(31,76,116,.08)}
.simple-flow-lead{margin:0 0 24px;text-align:center}.simple-flow-lead b{display:block;color:#174f84;font-size:20px;font-weight:600}.simple-flow-lead span{display:block;margin-top:4px;color:#5d6873;font-size:13px}
.simple-flow-items{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.simple-flow-items article{position:relative;min-width:0;text-align:center}.simple-flow-num{position:absolute;top:0;left:8px;color:#e9a400;font:600 13px Arial,sans-serif}.simple-flow-icon{width:92px;height:78px;margin:0 auto 10px;color:#1768ad}.simple-flow-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.simple-flow-icon.icon-1{color:#e5a000}.simple-flow-icon.icon-2{color:#299a82}.simple-flow-icon.icon-4{color:#667b8e}
.simple-flow-items h3{margin:0 0 5px;color:#174f84;font-size:17px}.simple-flow-items p{margin:0;color:#58636d;font-size:11px;line-height:1.65}.simple-flow-arrow{position:absolute;top:28px;right:-21px;color:#e9a400;font-size:38px;font-weight:400;line-height:1}.simple-flow-note{margin:20px 0 0;padding-top:14px;border-top:1px solid #dce5ec;color:#5b6670;font-size:11px;text-align:center}
@media(max-width:760px){.simple-energy-flow{margin-bottom:30px;padding:22px 17px 17px}.simple-flow-lead{text-align:left}.simple-flow-lead b{font-size:18px;line-height:1.55}.simple-flow-lead span{font-size:12px;line-height:1.7}.simple-flow-items{grid-template-columns:1fr;gap:22px}.simple-flow-items article{display:grid;grid-template-columns:74px 1fr;align-items:center;gap:12px;min-height:92px;padding:12px;text-align:left;background:#f5f8fb;border-radius:10px}.simple-flow-num{top:7px;left:9px;font-size:10px}.simple-flow-icon{width:62px;height:58px;margin:0}.simple-flow-items h3{font-size:16px}.simple-flow-items p{font-size:11px}.simple-flow-arrow{top:auto;right:auto;bottom:-24px;left:50%;transform:translateX(-50%) rotate(90deg);font-size:28px}.simple-flow-note{margin-top:24px;text-align:left;line-height:1.7}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.hero-energy{isolation:isolate}
.hero-energy:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.08),transparent 42%,rgba(0,24,60,.08));pointer-events:none}
.energy-loop{position:absolute;z-index:2;top:4%;left:50%;width:min(84%,520px);aspect-ratio:1;transform:translateX(-50%);border:2px solid rgba(116,224,255,.78);border-bottom-color:rgba(116,224,255,.34);border-radius:50%;filter:drop-shadow(0 0 6px rgba(51,204,255,.7));pointer-events:none}
.energy-badge{position:absolute;z-index:3;width:82px;height:82px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#fff;background:rgba(0,80,143,.72);border:2px solid rgba(157,235,255,.9);border-radius:50%;box-shadow:0 0 0 5px rgba(75,199,255,.12),0 0 20px rgba(33,190,255,.65);backdrop-filter:blur(3px);font-size:11px;font-weight:800;line-height:1.2;text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.4)}
.energy-badge i{width:28px;height:28px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.7);border-radius:50%;font:800 17px/1 Arial,sans-serif;font-style:normal}
.energy-solar{top:1%;left:50%;transform:translateX(-50%)}
.energy-saving{top:20%;left:12%}
.energy-storage{left:13%;bottom:9%}
.energy-use{top:20%;right:12%}
.energy-safe{right:13%;bottom:9%}
.time-label{position:absolute;z-index:3;top:20px;padding:6px 10px;color:#fff;background:rgba(0,40,80,.56);border-radius:8px;font:700 10px/1.3 Arial,sans-serif;letter-spacing:.12em;text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.time-label b{font-family:"Noto Sans JP","Yu Gothic",sans-serif;font-size:11px;letter-spacing:0}
.time-day{left:18px}.time-night{right:18px}

@media(max-width:760px){
  .energy-loop{top:7%;width:68%;}
  .energy-badge{width:58px;height:58px;font-size:8px;box-shadow:0 0 0 3px rgba(75,199,255,.12),0 0 12px rgba(33,190,255,.6)}
  .energy-badge i{width:20px;height:20px;font-size:12px}
  .energy-solar{top:3%}
  .energy-saving{top:25%;left:10%}
  .energy-storage{left:11%;bottom:8%}
  .energy-use{top:25%;right:10%}
  .energy-safe{right:11%;bottom:8%}
  .time-label{top:10px;padding:4px 7px;font-size:8px}
  .time-label b{font-size:9px}
  .time-day{left:8px}.time-night{right:8px}
}

/* Square, shadowless sections (keep the worries section and true circles) */
main>:not(.worries) *{box-shadow:none!important}
main>:not(.worries) :where(.capability-card,.capability-combo,.timeline-chart,.timeline-stages article,.timeline-result,.timeline-step-panel,.timeline-nav,.cycle-result,.cycle-action,.notice,.simulator-notice,.simulator-notice button,.simple-energy-flow,.simple-flow-items article,.flow-cards article,.plan-cards article,.choose-icon,details,summary,.contact-actions a,.blue-btn,.yellow-btn){border-radius:0!important}

/* External simulator and product-site links */
.simulator-notice>a{display:flex;align-items:center;justify-content:center;margin:16px 16px 16px 0;padding:12px 16px;color:#fff;background:#e99024;border:0;border-radius:0;font-size:14px;font-weight:600;text-align:center}
.simulator-notice>a b{margin-left:12px;font-size:20px}
.product-site{color:var(--blue);background:#fff;border-bottom:5px solid #cdd5dd}
.product-site strong{font-size:22px;font-weight:800}
.product-site span{color:#555;font-size:11px}
@media(max-width:760px){.simulator-notice>a{margin:0 18px 18px;padding:12px}}