/* 沿用官网暖色与本地字体，产品页使用纸张色及 App 暖棕。 */
.diary-page{--paper:#f8f6f1;--forest:#43382f;--muted:#70655c;--accent:#7a5c40;--line:#e2dcd2;background:var(--paper);color:var(--forest)}
.diary-container{width:calc(100% - 112px);max-width:1160px;margin-inline:auto}
.diary-header{border-bottom:1px solid var(--line);background:var(--paper)}
.diary-header-inner{max-width:1320px;width:calc(100% - 80px);margin:auto;min-height:82px;display:flex;align-items:center;gap:32px}
.diary-brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:750;white-space:nowrap}.diary-brand img{border-radius:8px}
.diary-header nav{display:flex;gap:32px;margin-left:auto;font-size:14px}.diary-header nav a{padding:26px 0;border-bottom:2px solid transparent}.diary-header nav [aria-current]{border-bottom-color:var(--accent)}
.diary-language{font-size:13px;border-left:1px solid var(--line);padding-left:25px}.diary-page a:hover{color:var(--accent)}
.diary-hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:48px;min-height:790px;padding:60px 0 70px}
.diary-identity{display:flex;align-items:center;gap:16px;margin-bottom:38px}.diary-identity img{border-radius:15px}.diary-identity p{font-size:12px}.diary-identity .diary-product-name{font-size:22px;font-weight:700;color:var(--forest);margin-bottom:3px}
.diary-hero h1{font-family:"Songti SC","STSong","Noto Serif CJK SC",Georgia,serif;font-weight:600;font-size:clamp(54px,5.8vw,82px);line-height:1.27;letter-spacing:-.04em}
.diary-hero-lead{font-size:23px;color:var(--forest);margin-top:30px}.diary-hero-description{font-size:16px;max-width:430px;margin-top:12px;line-height:1.95}
.diary-hero-actions{display:flex;align-items:center;gap:26px;margin-top:28px;flex-wrap:wrap}.diary-store{display:inline-flex;border:1px solid #cbb9a5;border-radius:7px;color:var(--accent);padding:10px 23px;font-size:14px;font-weight:700;letter-spacing:.03em;background:#f0e9df;gap:14px}.diary-store:hover{background:#e7ddcf;color:var(--forest)}
.diary-text-link{display:inline-flex;gap:14px;align-items:center;color:var(--accent);font-size:14px;text-decoration:underline;text-underline-offset:6px}.diary-requirements{font-size:12px;margin-top:17px}
.diary-hero-visual{position:relative;display:flex;justify-content:center;padding-left:10px}.diary-shot{margin:0;width:260px;flex:none}.diary-shot img{width:100%;height:auto;border:1px solid #d9d3c9;border-radius:28px;box-shadow:0 16px 34px #4b392e10;background:#f8f6f1}.diary-shot figcaption{font-size:11px;text-align:center;margin-top:15px;color:var(--muted);line-height:1.7}
.diary-hero .diary-shot{width:278px;position:relative;z-index:1}.diary-margin-note{font:18px/1.7 "Songti SC","STSong",Georgia,serif;position:absolute;right:-18px;bottom:55px;transform:rotate(-6deg);color:var(--accent)}
.diary-wave{position:absolute;left:0;top:40px;display:flex;align-items:center;gap:7px;width:110px;height:78px;transform:rotate(-10deg)}.diary-wave i{display:block;width:7px;border-radius:20px;background:#a58c72;height:17px}.diary-wave i:nth-child(2){height:32px}.diary-wave i:nth-child(3){height:47px}.diary-wave i:nth-child(4){height:37px}.diary-wave i:nth-child(5){height:68px}.diary-wave i:nth-child(6){height:42px}.diary-wave i:nth-child(7){height:24px}
.diary-section{padding:80px 0;border-top:1px solid var(--line);scroll-margin-top:28px}.diary-kicker{display:block;color:var(--accent);font-size:13px;font-weight:650;letter-spacing:.035em;margin-bottom:16px}.diary-section h2{font-size:38px;line-height:1.45;font-weight:650;letter-spacing:-.035em}.diary-section-heading{max-width:700px}.diary-section-heading>p{margin-top:20px;max-width:650px;font-size:17px;line-height:1.9}
.diary-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);margin:42px 0 30px}.diary-steps li{padding:0 18px 0 0;display:flex;align-items:center;gap:12px;font-size:15px}.diary-steps li+li{border-left:1px solid var(--line);padding-left:20px}.diary-steps span{font-size:12px;color:var(--accent);border:1px solid #cfbfac;border-radius:50%;width:27px;height:27px;display:grid;place-items:center;flex:none}
.diary-icon{width:28px;height:28px;flex:none;color:var(--accent)}.diary-voice-note{display:flex;align-items:start;gap:20px;background:#eee8de;padding:25px 28px;border-radius:8px}.diary-voice-note p{font-size:14px;line-height:1.9}.diary-voice-note .diary-icon{margin-top:3px}
.diary-entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px 60px;margin:38px 0 25px}.diary-entry-grid article{display:flex;gap:22px}.diary-entry-grid h3{font-size:20px;margin-bottom:9px}.diary-entry-grid p{font-size:15px}.diary-entry-grid .diary-icon{margin-top:3px}.diary-note{font-size:13px;line-height:1.95;max-width:940px;margin-top:25px}
.diary-life{display:grid;grid-template-columns:1fr 1.15fr;gap:80px}.diary-life>div:first-child>p{margin:22px 0;max-width:350px}.diary-module-list article{display:grid;grid-template-columns:65px 1fr;gap:20px;border-top:1px solid var(--line);padding:21px 0}.diary-module-list article:first-child{border:0;padding-top:0}.diary-module-list h3{font-size:14px;color:var(--accent);padding-top:3px}.diary-module-list h4{font-size:19px;font-weight:600;margin:0 0 8px;line-height:1.6}.diary-module-list p{font-size:14px}
.diary-devices{background:#eeeae2;padding:55px;border:0;border-radius:4px;margin-bottom:80px}.diary-devices h2{font-size:40px}.diary-columns{display:grid;grid-template-columns:1fr 1fr;gap:55px;margin-top:27px}.diary-columns p{font-size:15px;line-height:1.95}.diary-platforms{font-size:12px;margin-top:30px;display:flex;gap:18px;flex-wrap:wrap;color:var(--accent)}
.diary-privacy-list{display:grid;grid-template-columns:1fr 1fr;gap:30px 65px;margin-top:35px}.diary-privacy-list article{border-top:1px solid var(--line);padding-top:19px}.diary-privacy-list h3{font-size:18px;margin-bottom:10px}.diary-privacy-list p{font-size:14px;line-height:1.95}.diary-privacy>.diary-text-link{margin-top:30px}
.diary-table-wrap{margin-top:32px}.diary-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}.diary-table th,.diary-table td{border-bottom:1px solid var(--line);padding:18px 22px;vertical-align:top;line-height:1.75}.diary-table thead th{font-weight:700;background:#eee8de;color:var(--accent)}.diary-table tbody th{font-weight:500;width:44%}.diary-table td{width:28%;color:var(--muted)}.diary-plan-notes{max-width:900px;margin-top:27px}.diary-plan-notes p{font-size:13px;line-height:1.95;margin-top:14px}.diary-plan-notes strong{color:var(--forest)}
.diary-faq{max-width:920px;margin:auto}.diary-faq h2{margin-bottom:30px}.diary-faq details{border-bottom:1px solid var(--line)}.diary-faq summary{font-size:18px;font-weight:600;cursor:pointer;padding:23px 30px 23px 0;position:relative;list-style:none;line-height:1.65}.diary-faq summary::-webkit-details-marker{display:none}.diary-faq summary::after{content:'+';position:absolute;right:0;font-size:23px;color:var(--accent);font-weight:400}.diary-faq details[open] summary::after{content:'−'}.diary-faq details>p{padding:0 28px 25px 0;font-size:15px;line-height:1.95}.diary-support{margin-top:30px;font-size:14px}.diary-support a{color:var(--accent);text-decoration:underline;overflow-wrap:anywhere}
.diary-closing{border-top:1px solid var(--line);padding:70px 0;text-align:center}.diary-closing img{margin:0 auto 24px;border-radius:16px}.diary-closing h2{font-size:30px;font-weight:600}.diary-closing p{font-size:14px;margin:16px 0 24px}
.diary-footer{border-top:1px solid var(--line);padding:35px 0 45px;display:flex;justify-content:space-between;gap:45px;font-size:12px}.diary-parent{font-size:17px;font-weight:700}.diary-parent span{font-size:12px;font-weight:400;margin-left:10px}.diary-footer p{margin-top:10px}.diary-footer nav{display:flex;justify-content:flex-end;gap:12px 22px;flex-wrap:wrap;max-width:600px;align-content:start}
.diary-page-heading{padding:85px 0 65px;max-width:850px}.diary-page-heading h1{font-size:55px;font-weight:600;line-height:1.4}.diary-page-heading>p{margin-top:22px;font-size:18px}.diary-page-heading .diary-note{font-size:12px}.diary-module-detail{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;border-top:1px solid var(--line);padding:65px 40px}.diary-module-detail>div{max-width:480px}.diary-module-detail h2{font-size:32px}.diary-module-detail p{font-size:16px;margin-top:20px;line-height:1.95}.diary-module-detail .diary-shot{justify-self:center;width:245px}.diary-module-detail:nth-child(even)>div{grid-column:2;grid-row:1}.diary-module-detail:nth-child(even)>.diary-shot{grid-column:1;grid-row:1}.diary-module-gallery+.diary-devices{margin-top:40px}
@media(min-width:1400px){.diary-hero{min-height:830px}.diary-hero .diary-shot{width:292px}}
@media(max-width:1100px){.diary-margin-note{right:-5px;font-size:15px}.diary-hero{gap:25px}.diary-hero .diary-shot{width:255px}.diary-wave{left:-5px;top:15px;transform:scale(.8) rotate(-10deg)}.diary-life{gap:40px}.diary-steps li{font-size:13px;gap:8px}.diary-steps li+li{padding-left:12px}.diary-footer{flex-direction:column;gap:22px}.diary-footer nav{justify-content:flex-start;max-width:none}}
@media(max-width:760px){.diary-container{width:calc(100% - 40px)}.diary-header-inner{width:calc(100% - 40px);gap:16px;flex-wrap:wrap;padding-top:16px;min-height:0}.diary-brand{font-size:17px}.diary-language{margin-left:auto;padding-left:16px}.diary-header nav{order:3;width:100%;margin:0;justify-content:space-between;gap:18px}.diary-header nav a{padding:11px 0;font-size:13px}.diary-hero{grid-template-columns:1fr;gap:28px;padding:42px 0 50px;min-height:0}.diary-identity{margin-bottom:28px}.diary-identity img{width:52px;height:52px;border-radius:12px}.diary-identity .diary-product-name{font-size:20px}.diary-identity p{font-size:12px}.diary-hero h1{font-size:61px}.diary-hero-lead{font-size:21px;margin-top:22px}.diary-hero-description{font-size:15px;max-width:480px}.diary-hero-actions{gap:24px;margin-top:23px}.diary-hero-visual{padding:15px 0 0}.diary-hero .diary-shot{width:242px}.diary-margin-note{display:none}.diary-wave{left:5px;top:5px}.diary-section{padding:48px 0}.diary-section h2{font-size:29px}.diary-section-heading>p{font-size:15px;margin-top:17px}.diary-kicker{font-size:12px;margin-bottom:12px}.diary-steps{display:flex;flex-wrap:wrap;gap:19px 0;margin:28px 0}.diary-steps li{flex:0 0 50%;font-size:13px;padding:0!important;border:0!important}.diary-steps li:last-child{flex-basis:100%}.diary-voice-note{padding:20px 18px;gap:13px}.diary-voice-note p{font-size:13px}.diary-entry-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}.diary-entry-grid article{gap:18px}.diary-entry-grid h3{font-size:18px}.diary-entry-grid p{font-size:14px}.diary-note{font-size:12px}.diary-life{grid-template-columns:1fr;gap:26px}.diary-life>div:first-child>p{max-width:none;font-size:15px}.diary-module-list article{grid-template-columns:52px 1fr;gap:13px}.diary-module-list h4{font-size:17px}.diary-module-list p{font-size:13px}.diary-devices{padding:30px 24px;margin-bottom:48px}.diary-columns{grid-template-columns:1fr;gap:20px;margin-top:20px}.diary-columns p{font-size:14px}.diary-platforms{gap:10px;font-size:11px}.diary-privacy-list{grid-template-columns:1fr;gap:21px;margin-top:26px}.diary-privacy-list h3{font-size:17px}.diary-privacy-list p{font-size:13px}.diary-table{font-size:12px;table-layout:fixed}.diary-table th,.diary-table td{padding:14px 9px;overflow-wrap:anywhere}.diary-table tbody th{width:42%}.diary-table th:nth-child(1){width:42%}.diary-plan-notes p{font-size:12px}.diary-faq summary{font-size:16px;padding-block:19px}.diary-faq details>p{font-size:14px}.diary-support{font-size:13px}.diary-closing{padding:48px 0}.diary-closing h2{font-size:24px}.diary-closing p{font-size:13px}.diary-footer{padding-block:28px}.diary-footer nav{gap:13px 20px;font-size:11px}.diary-page-heading{padding:45px 0 40px}.diary-page-heading h1{font-size:36px}.diary-page-heading>p{font-size:16px}.diary-module-detail{grid-template-columns:1fr;padding:40px 0;gap:30px}.diary-module-detail h2{font-size:27px}.diary-module-detail p{font-size:14px}.diary-module-detail:nth-child(even)>div,.diary-module-detail:nth-child(even)>.diary-shot{grid-column:auto;grid-row:auto}.diary-module-detail .diary-shot{width:240px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.diary-page *{animation:none!important;transition:none!important}}