.dh{position:relative;overflow:hidden;padding:calc(var(--header-h) + clamp(28px,4vw,56px)) 0 clamp(40px,5vw,64px);background:var(--color-bg);border-bottom:1px solid var(--color-line)}.dh__orb--warm{width:520px;height:520px;right:80px;top:-260px;opacity:.8}.dh__orb--blue{width:640px;height:640px;right:-220px;top:160px;opacity:.8}.contour.dh__contour{inset:auto auto -260px -220px}.dh .container{position:relative;display:grid;grid-template-columns:minmax(0,540px) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}.dh__text{display:flex;flex-direction:column;gap:22px;align-items:flex-start}.dh__title{font-size:clamp(32px,4vw,52px);font-weight:var(--fw-black);line-height:1.35;letter-spacing:.01em}.dh__lead{font-size:var(--fs-body);color:var(--color-ink-soft);line-height:2.05}.dh__facts{display:flex;flex-wrap:wrap;gap:8px}.dh__facts li{padding:5px 14px;font-size:13px;font-weight:var(--fw-bold);color:var(--color-accent-deep);background:var(--color-bg-pale);border-radius:var(--radius-pill)}.dh__stack{position:relative;aspect-ratio:4 / 3;max-width:600px;width:100%;margin-inline:auto}.dh__stack img{position:absolute;width:74%;height:auto;border-radius:10px;box-shadow:0 24px 50px #10327833,0 2px 6px #1032780f}.dh__stack img:nth-child(1){left:0;top:6%;transform:rotate(-7deg)}.dh__stack img:nth-child(2){right:0;top:0;transform:rotate(5deg)}.dh__stack img:nth-child(3){left:13%;bottom:0;transform:rotate(-1deg)}@media (max-width: 980px){.dh .container{grid-template-columns:minmax(0,1fr)}.dh__stack{max-width:480px}}.dpick{padding-block:clamp(40px,5vw,64px) 0}.dpick__title{font-size:15px;font-weight:var(--fw-bold);color:var(--color-ink-soft);text-align:center;margin-bottom:18px}.dpick__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#fff;border:1px solid var(--color-line-strong);border-radius:var(--radius-bubble);overflow:hidden}.dpick__item{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:16px;align-items:center;padding:clamp(18px,2.2vw,24px) clamp(18px,2.4vw,26px);transition:background var(--dur) var(--ease)}.dpick__item+.dpick__item{border-left:1px solid var(--color-line-strong)}.dpick__item:hover{background:var(--color-bg-soft)}.dpick__icon{display:grid;place-items:center;width:48px;height:48px;color:#fff;background:var(--color-accent);border-radius:50%}.dpick__icon svg{width:22px;height:22px}.dpick__label{display:flex;flex-direction:column;gap:2px}.dpick__label b{font-size:16px;font-weight:var(--fw-black);line-height:1.5}.dpick__label span{font-size:12.5px;color:var(--color-ink-mute)}@media (max-width: 860px){.dpick__grid{grid-template-columns:minmax(0,1fr)}.dpick__item+.dpick__item{border-left:0;border-top:1px solid var(--color-line-strong)}}.dgroup{padding-block:clamp(48px,6vw,80px) 0;scroll-margin-top:calc(var(--header-h) + 16px)}.dgroup--last{padding-bottom:clamp(56px,7vw,96px)}.dgroup__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 24px;padding-bottom:18px;margin-bottom:clamp(24px,3vw,32px);border-bottom:1px solid var(--color-line-strong)}.dgroup__no{font-family:var(--font-en);font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--color-accent)}.dgroup__title{margin-top:6px;font-size:clamp(22px,2.4vw,28px);font-weight:var(--fw-black);line-height:1.45}.dgroup__lead{font-size:var(--fs-sm);color:var(--color-ink-soft);line-height:1.9}.dcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.4vw,32px)}@media (max-width: 980px){.dcards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 600px){.dcards{grid-template-columns:minmax(0,1fr)}}.dcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--color-line-strong);border-radius:18px;overflow:hidden;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.dcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.dcard:focus-within{outline:2px solid var(--color-accent);outline-offset:2px}.dcard__media{position:relative;padding:18px 18px 0;background:var(--color-bg-soft)}.dcard__media img{display:block;width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover;border-radius:8px 8px 0 0;box-shadow:var(--shadow-md)}.dcard__first{position:absolute;left:12px;top:12px;z-index:1;padding:3px 12px;font-size:12px;font-weight:var(--fw-bold);color:#fff;background:var(--grad-cta);border-radius:var(--radius-pill);pointer-events:none}.dcard__body{display:flex;flex-direction:column;gap:10px;flex:1;padding:clamp(18px,2.2vw,24px)}.dcard__group{font-size:12px;font-weight:var(--fw-bold);letter-spacing:.04em;color:var(--color-accent)}.dcard__name{font-size:12.5px;font-weight:var(--fw-bold);color:var(--color-ink-mute)}.dcard__title{font-size:17.5px;font-weight:var(--fw-black);line-height:1.55}.dcard__title a:after{content:"";position:absolute;inset:0}.dcard__desc{font-size:13.5px;color:var(--color-ink-soft);line-height:1.85}.dcard__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:12px;border-top:1px solid var(--color-line)}.dcard__meta{font-size:12px;color:var(--color-ink-mute)}.dcard__more{flex:none;white-space:nowrap;display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:var(--fw-bold);color:var(--color-accent)}.dcard__more svg{width:16px;height:16px;transition:transform var(--dur) var(--ease)}.dcard:hover .dcard__more svg{transform:translate(3px)}.dsteps{padding-block:clamp(56px,7vw,96px);background:var(--color-bg-soft);border-top:1px solid var(--color-line)}.dsteps__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#fff;border:1px solid var(--color-line-strong);border-radius:var(--radius-bubble);overflow:hidden}.dstep{display:flex;flex-direction:column;gap:10px;padding:clamp(22px,2.6vw,30px)}.dstep+.dstep{border-left:1px solid 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a{color:var(--color-accent);font-weight:var(--fw-bold)}.dd-crumb a:hover{text-decoration:underline}.dd-hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px);gap:clamp(28px,4vw,64px);align-items:center}.dd-hero__text{display:flex;flex-direction:column;gap:16px;align-items:flex-start}.dd-hero__tag{display:flex;flex-wrap:wrap;gap:8px}.dd-hero__tag span{padding:4px 13px;font-size:12.5px;font-weight:var(--fw-bold);border-radius:var(--radius-pill)}.dd-hero__tag .is-group{color:#fff;background:var(--color-accent)}.dd-hero__tag 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dt{order:2;font-size:11.5px;font-weight:var(--fw-bold);color:var(--color-ink-mute)}.dd-hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:6px}.dd-hero__note{font-size:12.5px;color:var(--color-ink-soft)}.dd-hero__art{position:relative;isolation:isolate;margin:4% 4% 6% 6%}.dd-hero__art img{position:relative;display:block;width:100%;height:auto;border-radius:10px;box-shadow:0 26px 56px #10327838,0 2px 6px #1032780f}.dd-hero__art:before,.dd-hero__art:after{content:"";position:absolute;inset:0;z-index:-1;background:#fff;border:1px solid var(--color-line);border-radius:10px;box-shadow:var(--shadow-md)}.dd-hero__art:before{transform:translate(-4%,5%) rotate(-5deg)}.dd-hero__art:after{transform:translate(-2%,2.5%) rotate(-2.5deg)}@media (max-width: 980px){.dd-hero__grid{grid-template-columns:minmax(0,1fr)}.dd-hero__art{max-width:520px}}@media (max-width: 600px){.dd-hero__orb{width:320px;height:320px;right:-170px;top:-150px;opacity:.45}.dd-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.dd-stats div{padding:10px 14px}.dd-stats div+div{border-left:0}.dd-stats div:nth-child(2n){border-left:1px solid var(--color-line-strong)}.dd-stats div:nth-child(n+3){border-top:1px solid var(--color-line-strong)}.dd-stats dd{font-size:22px}.dd-stats dd small{white-space:nowrap}}.dd{padding-block:clamp(48px,6vw,80px)}.dd__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:clamp(32px,4vw,64px);align-items:start}.dd__main{display:flex;flex-direction:column;gap:clamp(44px,5vw,64px);min-width:0}.dd-sec__head{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.dd-sec__title{font-size:clamp(20px,2vw,24px);font-weight:var(--fw-black);line-height:1.5}.dd-who{display:flex;flex-direction:column;border-top:1px solid var(--color-line-strong)}.dd-who li{display:grid;grid-template-columns:40px 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var(--color-line-strong)}.dd-learn__no{font-family:var(--font-en);font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--color-accent)}.dd-learn__title{font-size:16px;font-weight:var(--fw-black);line-height:1.55}.dd-learn__text{font-size:13.5px;color:var(--color-ink-soft);line-height:1.85}@media (max-width: 600px){.dd-learn{grid-template-columns:minmax(0,1fr)}.dd-learn li:nth-child(2n){border-left:0}.dd-learn li:nth-child(n+2){border-top:1px solid var(--color-line-strong)}}.dd-peek{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}.dd-peek img{display:block;width:100%;height:auto;border:1px solid var(--color-line-strong);border-radius:10px;box-shadow:var(--shadow-md)}.dd-peek figcaption{display:flex;gap:10px;align-items:baseline;margin-top:10px;font-size:13px;font-weight:var(--fw-bold);color:var(--color-ink-soft)}.dd-peek figcaption b{font-family:var(--font-en);font-size:12px;font-weight:800;color:var(--color-accent)}.dd-toc{columns:2;column-gap:28px;padding:clamp(18px,2.4vw,26px);background:var(--color-bg-soft);border-radius:16px;counter-reset:dd-toc}.dd-toc li{break-inside:avoid;display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px;padding:7px 0;font-size:14px;line-height:1.7;counter-increment:dd-toc}.dd-toc li:before{content:counter(dd-toc,decimal-leading-zero);font-family:var(--font-en);font-size:12px;font-weight:800;color:var(--color-accent);padding-top:2px}@media (max-width: 600px){.dd-toc{columns:1}}.dd-author{display:grid;grid-template-columns:72px minmax(0,1fr);gap:18px;align-items:center;padding:18px 22px;background:var(--color-warm);border-radius:16px}.dd-author img{width:72px;height:72px;object-fit:cover;object-position:center top;border-radius:50%;filter:grayscale(100%)}.dd-author b{display:block;font-size:16px;font-weight:var(--fw-black)}.dd-author p{font-size:13px;color:var(--color-ink-soft);line-height:1.8}.dd-form{scroll-margin-top:calc(var(--header-h) + 16px);padding:clamp(22px,2.6vw,30px);background:#fff;border:1px solid var(--color-line-strong);border-radius:var(--radius-bubble);box-shadow:var(--shadow-lg)}.dd-form__title{font-size:20px;font-weight:var(--fw-black);line-height:1.5}.dd-form__doc{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:center;margin:14px 0 16px;padding-bottom:16px;border-bottom:1px solid var(--color-line)}.dd-form__doc img{width:96px;height:auto;border-radius:6px;box-shadow:var(--shadow-sm)}.dd-form__doc p{font-size:13.5px;font-weight:var(--fw-bold);line-height:1.6}.dd-form__points{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.dd-form__points li{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--color-ink-soft)}.dd-form__points svg{flex:none;width:16px;height:16px;color:var(--color-accent)}.dd-form .hs-form-frame{min-height:420px}.dd-form__privacy{margin-top:12px;font-size:12px;color:var(--color-ink-soft);line-height:1.8}.dd-form__privacy a{color:var(--color-accent);text-decoration:underline}@media (max-width: 980px){.dd__grid{grid-template-columns:minmax(0,1fr)}}.dd-more{padding-block:clamp(48px,6vw,80px);background:var(--color-bg-soft);border-top:1px solid var(--color-line)}.dd-more__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 20px;margin-bottom:clamp(24px,3vw,32px)}.dd-more__title{font-size:clamp(20px,2vw,24px);font-weight:var(--fw-black)}.dd-more__all{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:var(--fw-bold);color:var(--color-accent)}.dd-more__all svg{width:16px;height:16px}