:root{--dhn-blue:#3157f6;--dhn-ink:#171717;--dhn-paper:#fff;--dhn-mist:#f4f5ff;--dhn-lime:#e7f3c7;--dhn-coral:#ffd9cf}
/* Mobile usability fixes: fit short phone screens and keep controls reachable. */
.dhn-task-modal form{max-height:calc(100dvh - 40px)}
.dhn-onboarding{overflow-y:auto}
.dhn-dialog{max-height:calc(100dvh - 40px);overflow-y:auto}
@media(max-width:600px){
  header{height:60px}
  nav{top:60px;max-height:calc(100dvh - 60px);overflow-y:auto}
  .hero{min-height:auto;margin:8px;padding:44px 20px 48px;border-radius:18px}
  .hero>h1{font-size:clamp(38px,12vw,48px);line-height:1.02}
  .hero>p,.lead{font-size:17px}
  .hero-art{display:none}
  .actions{width:100%}
  .actions button,.actions a{width:100%;min-height:48px}
  .dhn-onboarding{display:block;padding:0;background:#fff}
  .dhn-onboarding[hidden]{display:none}
  .dhn-dialog{width:100%;min-height:100dvh;max-height:none;padding:20px 18px;border-radius:0;box-shadow:none}
  .dhn-progress{margin:24px 0 20px}
  .dhn-step h2{font-size:clamp(29px,9vw,38px);margin:12px 0 20px}
  .dhn-choice{min-height:54px;padding:14px 16px}
  .feedback-pill{right:14px;bottom:max(14px,env(safe-area-inset-bottom));min-width:48px;min-height:48px;justify-content:center}
  .dhn-task-modal{padding:0;align-items:end}
  .dhn-task-modal form{max-height:100dvh;border-radius:20px 20px 0 0;padding-bottom:max(22px,env(safe-area-inset-bottom))}
}
footer>small a{color:inherit;text-decoration-color:currentColor;text-underline-offset:3px}footer>small a:hover{color:#fff}
.dhn-self-knowledge-card[hidden]{display:none!important}.dhn-article-note{margin-top:30px;padding:18px 20px;border-radius:14px;background:#f3f3f7;color:#666672;font-size:14px;line-height:1.55}
.dhn-result-article{margin-top:18px;padding:26px;border-radius:20px;background:#fff;box-shadow:0 10px 35px #1717170b}.dhn-result-article small{margin:0;color:var(--dhn-blue);font-size:11px;font-weight:850;letter-spacing:.1em}.dhn-result-article h2{margin:10px 0 12px;font-size:25px}.dhn-result-article p{margin:0 0 20px;font-size:16px}.dhn-result-article button{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;border-radius:13px;background:var(--dhn-blue);color:#fff;padding:15px 17px;font-weight:800;text-align:left}.dhn-result-article button span{font-size:20px}
.dhn-about-author{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:38px;padding:24px 26px;border-radius:18px;background:#eeebff}.dhn-about-author small{color:var(--dhn-blue);font-weight:850;letter-spacing:.1em}.dhn-about-author a{display:flex;align-items:center;gap:14px;color:var(--dhn-ink);font-size:20px;font-weight:800;text-decoration:none}.dhn-about-author a:hover{color:var(--dhn-blue)}@media(max-width:600px){.dhn-about-author{align-items:flex-start;flex-direction:column}.dhn-about-author a{font-size:18px}}
.dhn-task-modal{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;background:#17171d99;backdrop-filter:blur(5px)}.dhn-task-modal[hidden]{display:none}.dhn-task-modal form{width:min(620px,100%);max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:26px;padding:30px;box-shadow:0 30px 90px #10101840}.dhn-task-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;color:var(--dhn-blue);font-size:13px;font-weight:850;letter-spacing:.1em}.dhn-task-top button{border:0;background:#f0f0f5;border-radius:50%;width:38px;height:38px;font-size:25px;line-height:1}.dhn-task-modal label{display:grid;gap:8px;margin-top:18px;font-size:14px;font-weight:750;color:#41414a}.dhn-task-modal input:not([type=checkbox]),.dhn-task-modal textarea,.dhn-task-modal select{width:100%;box-sizing:border-box;border:1px solid #dedee6;border-radius:13px;background:#fafafd;padding:13px 14px;font:inherit;font-weight:500;color:#202028;outline:0}.dhn-task-modal textarea{resize:vertical;min-height:120px}.dhn-task-modal input:focus,.dhn-task-modal textarea:focus,.dhn-task-modal select:focus{border-color:var(--dhn-blue);box-shadow:0 0 0 3px #3157f619}.dhn-task-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.dhn-task-check{display:flex!important;align-items:center;gap:10px!important}.dhn-task-check input{width:19px;height:19px;accent-color:var(--dhn-blue)}.dhn-task-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:28px}.dhn-task-actions button{border:0;border-radius:12px;padding:13px 18px;font-weight:800}.dhn-task-actions button:first-child{background:#eeeef3}.dhn-task-actions button:last-child{background:var(--dhn-blue);color:#fff}.planner-page .week-grid>section>div{flex-wrap:wrap}.planner-page .week-grid>section>div>button:first-child{position:relative}.dhn-priority{display:inline-flex!important;width:auto!important;height:auto!important;margin-left:auto!important;border-radius:999px;padding:4px 7px;font-size:9px;font-style:normal;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.dhn-priority.high{color:#a22828;background:#ffe1e1}.dhn-priority.medium{color:#8a5b00;background:#fff0c7}.dhn-priority.low{color:#276047;background:#dcf4e7}.dhn-task-meta{flex-basis:100%;padding:0 38px 8px;color:#777780;font-size:11px}@media(max-width:600px){.dhn-task-modal{padding:10px}.dhn-task-modal form{padding:22px;border-radius:20px}.dhn-task-row{grid-template-columns:1fr}.dhn-task-actions{display:grid;grid-template-columns:1fr 1fr}}
.feedback-pill{position:fixed;right:22px;bottom:22px;z-index:40;display:flex;align-items:center;gap:10px;padding:14px 18px;border:0;border-radius:999px;background:var(--dhn-ink);color:#fff;text-decoration:none;font-weight:700;font-size:14px;box-shadow:0 14px 40px #1717172b;transition:transform .2s,background .2s}.feedback-pill:hover{transform:translateY(-2px);background:var(--dhn-blue)}.feedback-pill svg{width:18px}
.dhn-onboarding{position:fixed;inset:0;z-index:100;background:#17171780;backdrop-filter:blur(10px);display:grid;place-items:center;padding:20px}.dhn-onboarding[hidden]{display:none}.dhn-dialog{width:min(720px,100%);min-height:540px;background:#fff;border-radius:30px;padding:34px;display:flex;flex-direction:column;box-shadow:0 24px 90px #1114}.dhn-dialog-top{display:flex;align-items:center;justify-content:space-between}.dhn-mini-brand{display:flex;align-items:center;gap:10px;font-weight:800}.dhn-skip{border:0;background:#f1f1f4;border-radius:999px;padding:10px 14px}.dhn-progress{display:flex;gap:7px;margin:35px 0 28px}.dhn-progress i{height:5px;flex:1;border-radius:8px;background:#e5e5e9}.dhn-progress i.on{background:var(--dhn-blue)}.dhn-step small{color:var(--dhn-blue);font-weight:800;letter-spacing:.08em}.dhn-step h2{font-size:clamp(34px,6vw,54px);letter-spacing:-.055em;line-height:1;margin:14px 0 28px}.dhn-choices{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.dhn-choice{border:0;border-radius:16px;background:#f2f2f4;min-height:82px;padding:18px;text-align:left;font-size:16px;font-weight:700;transition:transform .15s,background .15s}.dhn-choice:hover,.dhn-choice:focus-visible{transform:translateY(-2px);background:#e8e5ff;outline:3px solid #3157f633}.dhn-choice:nth-child(2n){background:#eaf5d5}.dhn-choice:nth-child(3n){background:#ffebe6}.dhn-note{color:#6d6d73;margin-top:auto;padding-top:24px;font-size:13px}.dhn-personal{max-width:1320px;margin:20px auto -68px;padding:0 24px}.dhn-personal>div{background:var(--dhn-ink);color:#fff;border-radius:20px;padding:22px 26px;display:flex;align-items:center;gap:14px}.dhn-personal b{font-size:18px}.dhn-personal span{color:#c9c9d0}.dhn-personal button{margin-left:auto;border:0;border-radius:999px;padding:10px 14px;background:#fff;color:#171717}
@media(max-width:600px){.dhn-dialog{min-height:580px;padding:24px;border-radius:22px}.dhn-choices{grid-template-columns:1fr}.dhn-choice{min-height:62px}.feedback-pill span{display:none}.feedback-pill{padding:15px}.dhn-personal{margin-bottom:-38px}.dhn-personal>div{align-items:flex-start;flex-direction:column}.dhn-personal button{margin-left:0}}
@media(prefers-reduced-motion:reduce){.feedback-pill,.dhn-choice{transition:none}}

/* Four unmistakable entry points to the knowledge base on the home screen. */
.dhn-knowledge-gateway{max-width:1320px;margin:92px auto 20px;padding:0 24px}.dhn-knowledge-gateway__head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.dhn-knowledge-gateway__head small{display:block;margin-bottom:10px;color:var(--dhn-blue);font-size:12px;font-weight:850;letter-spacing:.12em}.dhn-knowledge-gateway__head h2{max-width:720px;margin:0;font-size:clamp(34px,4.7vw,60px);line-height:1;letter-spacing:-.045em}.dhn-knowledge-gateway__head p{max-width:390px;margin:0;color:#686872;font-size:16px;line-height:1.55}.dhn-knowledge-gateway__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.dhn-knowledge-link{position:relative;display:flex;min-height:245px;overflow:hidden;flex-direction:column;border:0;border-radius:24px;padding:24px;background:#eeebff;color:var(--dhn-ink);font:inherit;text-align:left;cursor:pointer;transition:transform .2s,box-shadow .2s}.dhn-knowledge-link:nth-child(2){background:#e7f3c7}.dhn-knowledge-link:nth-child(3){background:#ffd9cf}.dhn-knowledge-link:nth-child(4){background:#171717;color:#fff}.dhn-knowledge-link:hover,.dhn-knowledge-link:focus-visible{transform:translateY(-5px);box-shadow:0 18px 42px #1717171a;outline:3px solid #3157f62b;outline-offset:3px}.dhn-knowledge-link__number{font-size:12px;font-weight:850;letter-spacing:.12em;opacity:.65}.dhn-knowledge-link h3{margin:auto 0 10px;font-size:clamp(23px,2.2vw,31px);line-height:1.05;letter-spacing:-.03em}.dhn-knowledge-link p{min-height:44px;margin:0;padding-right:30px;font-size:14px;line-height:1.5;opacity:.7}.dhn-knowledge-link__arrow{position:absolute;right:22px;bottom:22px;display:grid;width:36px;height:36px;place-items:center;border-radius:50%;background:#fff;color:var(--dhn-blue);font-size:21px;font-weight:700}.dhn-knowledge-link:nth-child(4) .dhn-knowledge-link__arrow{background:var(--dhn-blue);color:#fff}
@media(max-width:900px){.dhn-knowledge-gateway__head{align-items:start;flex-direction:column}.dhn-knowledge-gateway__grid{grid-template-columns:repeat(2,1fr)}.dhn-knowledge-link{min-height:220px}}
@media(max-width:600px){.dhn-knowledge-gateway{margin-top:54px;padding:0 16px}.dhn-knowledge-gateway__head{margin-bottom:20px}.dhn-knowledge-gateway__head h2{font-size:36px}.dhn-knowledge-gateway__grid{grid-template-columns:1fr;gap:10px}.dhn-knowledge-link{min-height:170px;border-radius:19px;padding:20px}.dhn-knowledge-link h3{margin:32px 0 8px}.dhn-knowledge-link p{min-height:0;max-width:85%}}
@media(prefers-reduced-motion:reduce){.dhn-knowledge-link{transition:none}}

/* The home visual is a compass: a calmer, more fitting symbol for a navigator. */
.hero-art{width:240px;height:240px;display:grid;place-items:center;pointer-events:none}.hero .actions{position:relative;z-index:6}.hero .actions button{position:relative;z-index:7;touch-action:manipulation;pointer-events:auto}
.hero-art>svg{display:none}
.hero-art:before{content:"";position:relative;z-index:2;width:174px;height:174px;border:2px solid #3157f64d;border-radius:50%;background:radial-gradient(circle at center,#3157f6 0 6px,#fff 7px 12px,transparent 13px),linear-gradient(45deg,transparent 49.5%,#3157f61f 50%,transparent 50.5%),linear-gradient(-45deg,transparent 49.5%,#3157f61f 50%,transparent 50.5%),#ffffffb8;box-shadow:0 22px 55px #3157f624,inset 0 0 0 14px #fff6;backdrop-filter:blur(8px);transform:rotate(-8deg)}
.hero-art:after{content:"";position:absolute;z-index:3;width:48px;height:116px;background:linear-gradient(to bottom,#3157f6 0 50%,#ff8d78 50% 100%);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);transform:rotate(32deg);filter:drop-shadow(0 8px 10px #3157f638)}
@media(max-width:900px){.hero-art{width:210px;height:210px}.hero-art:before{width:150px;height:150px}.hero-art:after{width:42px;height:100px}}
.dhn-self-tests{position:fixed;inset:0;z-index:90;overflow:auto;background:#f7f7fb;padding:70px 24px}.dhn-self-tests section{max-width:820px;margin:auto}.dhn-self-tests small{display:block;color:var(--dhn-blue);font-weight:800;letter-spacing:.1em;margin-top:48px}.dhn-self-tests h1{font-size:clamp(40px,7vw,68px);line-height:1;margin:16px 0 22px;letter-spacing:-.05em}.dhn-self-tests h2{font-size:clamp(34px,6vw,54px);line-height:1.05;margin:18px 0 32px}.dhn-self-tests p{color:#62626b;font-size:18px;line-height:1.6}.dhn-self-close{border:0;background:transparent;padding:8px 0;font-weight:700}.dhn-self-picks,.dhn-self-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:34px}.dhn-self-picks button,.dhn-self-options button{border:0;border-radius:18px;background:#fff;padding:24px;text-align:left;box-shadow:0 10px 35px #1717170b}.dhn-self-picks b,.dhn-self-picks span{display:block}.dhn-self-picks b{font-size:21px;margin-bottom:10px}.dhn-self-picks span{color:#6d6d73}.dhn-self-options button{min-height:86px;font-weight:700;font-size:16px}.dhn-self-options button:hover{background:#e8e5ff}.dhn-self-result{background:#fff;border-radius:20px;padding:30px;font-size:22px!important;color:#171717!important}.tool-cards button:first-child>svg{width:24px;margin-left:auto}
@media(max-width:600px){.dhn-self-tests{padding:36px 18px}.dhn-self-picks,.dhn-self-options{grid-template-columns:1fr}.dhn-self-tests small{margin-top:30px}}
.dhn-first-year{position:fixed;inset:0;z-index:90;overflow:auto;background:#f7f7fb;padding:60px 24px}.dhn-first-year article{max-width:860px;margin:auto}.dhn-first-year-close{border:0;background:transparent;padding:10px 0 22px;font-weight:750;color:#353542}.dhn-first-year>article>small{color:var(--dhn-blue);font-weight:800;letter-spacing:.06em}.dhn-first-year h1{font-size:clamp(40px,6vw,66px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 24px}.dhn-first-year .lead{font-size:21px;line-height:1.55;color:#5f5f69}.dhn-first-year-body{background:#fff;border-radius:28px;padding:clamp(24px,5vw,54px);margin:36px 0 70px}.dhn-first-year-body p,.dhn-first-year-body li{font-size:17px;line-height:1.7;color:#4f4f58}.dhn-first-year-body section{margin-top:38px}.dhn-first-year-body h2{font-size:28px;line-height:1.2;margin:0 0 12px}.dhn-first-year-practice{background:#eeebff;border-radius:22px;padding:28px;margin:42px 0}.dhn-first-year-practice small{color:var(--dhn-blue);font-weight:850;letter-spacing:.1em}.dhn-first-year-practice ol{padding-left:24px}.dhn-first-year-practice li+li{margin-top:12px}.dhn-first-year .sources a{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-top:1px solid #e4e4ea;color:var(--dhn-blue);text-decoration:none;font-weight:700}.dhn-first-year-card[hidden]{display:none!important}@media(max-width:600px){.dhn-first-year{padding:34px 16px}.dhn-first-year-body{border-radius:20px}.dhn-first-year .lead{font-size:18px}}
.dhn-vk-chat{display:flex;align-items:center;gap:16px;margin:18px 0 12px;padding:18px 20px;border-radius:14px;background:#3157f6;color:#fff;text-decoration:none;box-shadow:0 12px 30px #3157f626;transition:transform .2s,box-shadow .2s}.dhn-vk-chat:hover{transform:translateY(-2px);box-shadow:0 16px 34px #3157f638}.dhn-vk-chat>svg{width:28px;flex:0 0 28px}.dhn-vk-chat>span{display:flex;flex-direction:column;gap:4px}.dhn-vk-chat small{color:#ffffffc7}.dhn-vk-chat>i{margin-left:auto;white-space:nowrap;font-style:normal;font-weight:800}@media(max-width:600px){.dhn-vk-chat{align-items:flex-start;flex-wrap:wrap}.dhn-vk-chat>i{width:100%;margin-left:44px}}
.dhn-check-self{border-top:1px solid #dedee7;margin-top:70px;padding-top:64px}.dhn-check-self-head{max-width:720px}.dhn-check-self-head>small{color:var(--dhn-blue);font-weight:800;letter-spacing:.1em}.dhn-check-self-head h2{margin:12px 0 16px!important}.dhn-check-self-head p{color:#676770;font-size:17px;line-height:1.6}.dhn-check-self-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}.dhn-check-self-cards button{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;min-height:126px;border:0;border-radius:18px;background:#fff;padding:22px;text-align:left;box-shadow:0 10px 35px #1717170b}.dhn-check-self-cards button:hover{background:#f0efff}.dhn-check-self-cards button>span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#e8e5ff;color:var(--dhn-blue);font-weight:800}.dhn-check-self-cards button>div{display:flex;flex-direction:column;gap:8px}.dhn-check-self-cards b{font-size:18px}.dhn-check-self-cards small{color:#74747c}.dhn-check-self-cards i{font-size:24px;font-style:normal}@media(max-width:700px){.dhn-check-self{margin-top:50px;padding-top:44px}.dhn-check-self-cards{grid-template-columns:1fr}}