/* 自動生成（scripts/build-columns.py）← columns/ecocute-freeze-prevention/style.css（GPT の CSS そのまま。.col-gpt 配下にスコープしただけ） */

.col-gpt .frz-hero{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:center;gap:12px;width:100%;aspect-ratio:3/2;margin:0 0 32px;padding:34px 32px 54px;overflow:hidden;border:1px solid #cfdee5;border-radius:16px;background:#fffaf0;color:#5d4c3d;min-height:0}
.col-gpt .frz-hero::before{content:"";position:absolute;right:-165px;top:-90px;width:460px;height:660px;border-radius:48% 0 0 52%;background:#e3f0f3;transform:rotate(-13deg);z-index:-1}
.col-gpt .frz-hero-copy{position:relative;z-index:2;min-width:0}
.col-gpt .frz-hero-kicker{font-size:15px;font-weight:500;letter-spacing:.045em;margin:0 0 19px}
.col-gpt .frz-hero h1{margin:0;font-size:inherit;font-weight:500;line-height:1.4;letter-spacing:.025em;border:0;padding:0}
.col-gpt .frz-hero-year{display:table;border:1px solid #3f788e;border-radius:999px;padding:4px 17px 7px;background:#ffffffc9;font-size:20px;line-height:1.4;color:#3f788e;margin:0 0 18px;font-weight:500}
.col-gpt .frz-hero-heading{display:block;font-size:35px;line-height:1.5}
.col-gpt .frz-hero-topic-line{display:flex;align-items:baseline;gap:5px;flex-wrap:wrap;color:#3f788e;line-height:1.5}
.col-gpt .frz-hero-topic{font-size:56px;font-weight:600}
.col-gpt .frz-hero-tail{font-size:29px;font-weight:500}
.col-gpt .frz-hero-question{display:block;font-size:31px;line-height:1.6;margin-top:2px}
.col-gpt .frz-hero-art{position:relative;z-index:2;min-width:0;height:290px;color:#3f788e}
.col-gpt .frz-hero-art::before{content:"";position:absolute;left:2%;top:74px;width:245px;height:245px;border-radius:50%;border:1px solid #fff;background:#ffffff80}
.col-gpt .frz-hero-bear{position:absolute;left:0;bottom:0;width:180px;height:auto}
.col-gpt .frz-hero-pocket{position:absolute;right:0;bottom:-9px;width:78px;height:auto;transform:rotate(8deg)}
.col-gpt .frz-hero-document{position:absolute;right:4%;top:10px;width:74px;height:74px;transform:rotate(7deg)}
.col-gpt .frz-hero-wave{position:absolute;left:0;bottom:0;width:100%;height:62px;z-index:0}
@media(max-width:1199px) and (min-width:761px){.col-gpt .frz-hero{padding-inline:30px;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr)}.col-gpt .frz-hero-topic{font-size:52px}.col-gpt .frz-hero-tail{font-size:27px}.col-gpt .frz-hero-heading{font-size:30px}.col-gpt .frz-hero-question{font-size:27px}.col-gpt .frz-hero-bear{width:175px}.col-gpt .frz-hero-pocket{width:78px}.col-gpt .frz-hero-art::before{width:220px;height:220px;top:98px}.col-gpt .frz-hero-document{width:74px;height:74px;top:14px}}
@media(max-width:760px){.col-gpt .frz-hero{grid-template-columns:minmax(0,1fr);width:100%;aspect-ratio:auto;gap:0;padding:24px 22px 29px;margin-bottom:24px;min-height:0}.col-gpt .frz-hero::before{right:-145px;top:122px;width:410px;height:490px}.col-gpt .frz-hero-kicker{font-size:12px;margin-bottom:16px;letter-spacing:.02em}.col-gpt .frz-hero-year{font-size:16px;padding:3px 14px 5px;margin-bottom:14px}.col-gpt .frz-hero-heading{font-size:26px}.col-gpt .frz-hero-topic{font-size:48px}.col-gpt .frz-hero-tail{font-size:24px}.col-gpt .frz-hero-question{font-size:25px;margin-top:2px}.col-gpt .frz-hero-art{height:176px;width:240px;max-width:100%;justify-self:end;margin-top:12px}.col-gpt .frz-hero-art::before{top:14px;width:180px;height:180px;left:10px}.col-gpt .frz-hero-bear{width:134px;left:12px;bottom:0}.col-gpt .frz-hero-pocket{width:65px;right:3px;bottom:0}.col-gpt .frz-hero-document{width:53px;height:53px;right:8px;top:0}.col-gpt .frz-hero-wave{height:42px}}
@media(max-width:370px){.col-gpt .frz-hero{padding-inline:20px}.col-gpt .frz-hero-heading{font-size:24px}.col-gpt .frz-hero-topic{font-size:42px}.col-gpt .frz-hero-tail{font-size:19px}.col-gpt .frz-hero-question{font-size:23px}}


.col-gpt .frz-note{margin:24px 0;padding:20px 24px;background:#eef7fa;border-left:3px solid #7aabba}
.col-gpt .frz-note p{margin:0 0 10px}
.col-gpt .frz-note p:last-child{margin-bottom:0}
.col-gpt .frz-note ul{margin:12px 0;padding-left:1.3em}
.col-gpt .frz-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 28px;margin:26px 0}
.col-gpt .frz-checks section{border-top:3px solid #8fb5c3;padding-top:16px}
.col-gpt .frz-checks h3{margin:0 0 10px;font-size:19px;font-weight:500;line-height:1.7}
.col-gpt .frz-checks p{margin:0}
.col-gpt .frz-steps{padding-left:1.5em;margin:22px 0}
.col-gpt .frz-steps>li{padding-left:8px;margin:0 0 20px}
.col-gpt .frz-steps p{margin:6px 0 0}
.col-gpt .frz-cite{font-size:13px;color:#536c7b;line-height:1.9;margin:12px 0 24px}
.col-gpt .frz-cite a{color:#276e8c}
.col-gpt .frz-faq details{border-top:1px solid #cfdee5;margin:0}
.col-gpt .frz-faq details:last-child{border-bottom:1px solid #cfdee5}
.col-gpt .frz-faq summary{position:relative;list-style:none;padding:20px 30px 20px 0;cursor:pointer;font-size:17px;line-height:1.8;font-weight:500}
.col-gpt .frz-faq summary::-webkit-details-marker{display:none}
.col-gpt .frz-faq summary::after{content:"＋";position:absolute;right:0;top:20px;color:#5b899c}
.col-gpt .frz-faq details[open] summary::after{content:"−"}
.col-gpt .frz-faq details>p{margin:0;padding:0 0 22px}
.col-gpt .frz-article-note{font-size:13px;line-height:1.9;color:#536c7b;margin:30px 0}
@media(max-width:760px){.col-gpt .frz-checks{grid-template-columns:minmax(0,1fr);gap:20px}.col-gpt .frz-note{padding:18px}}

.col-gpt .frz-hero-label{display:table;border:1px solid #3f788e;border-radius:999px;padding:4px 14px;margin:0 0 12px;background:#ffffffc9;color:#3f788e;font-weight:500}
.col-gpt .frz-hero-topic{font-size:48px}.col-gpt .frz-hero-tail{font-size:27px}.col-gpt .frz-hero-question{font-size:24px;line-height:1.7}
@media(max-width:760px){.col-gpt .frz-hero-topic{font-size:36px}.col-gpt .frz-hero-tail{font-size:22px}.col-gpt .frz-hero-question{font-size:22px}}
@media(max-width:370px){.col-gpt .frz-hero-topic{font-size:30px}.col-gpt .frz-hero-tail{font-size:18px}.col-gpt .frz-hero-question{font-size:18px}}