/* 笔锋写作官网 · 纸墨 / 靛金 视觉体系
   字体全部走系统栈（不引外部字体源，境内直连可用）：标题用衬线，正文用无衬线。 */
:root{
  --paper:#f7f4ee;--card:#fffdf9;--ink:#141a2b;--ink-soft:#3a4358;--muted:#6c7591;
  --line:rgba(20,26,43,.09);--line-strong:rgba(20,26,43,.14);
  --blue:#4353e0;--violet:#8256ea;--gold:#b5822b;--green:#189a63;--rose:#c2503c;
  --grad:linear-gradient(120deg,#4353e0,#8256ea 58%,#b5822b);
  --shadow-s:0 2px 10px rgba(30,38,66,.05);
  --shadow-m:0 18px 44px rgba(30,38,66,.09);
  --shadow-l:0 34px 90px rgba(38,45,80,.16);
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  --r-l:28px;--r-m:18px;--r-s:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-synthesis:none;-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:800;letter-spacing:-.02em}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* 背景：三层柔和晕染 + 极淡纸纹 */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(120% 80% at 8% -10%,#fdf6e9 0%,transparent 55%),
  radial-gradient(100% 70% at 92% 4%,#e9edff 0%,transparent 52%),
  linear-gradient(180deg,#f8f5ef 0%,#f2f4fb 46%,#eef1f8 100%)}
.wash{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:drift 26s ease-in-out infinite alternate}
.wash-one{width:560px;height:560px;top:-190px;left:-150px;background:radial-gradient(circle,#f6d9a5,transparent 68%)}
.wash-two{width:640px;height:640px;top:120px;right:-230px;background:radial-gradient(circle,#b6c4ff,transparent 68%);animation-delay:-9s}
.wash-three{width:520px;height:520px;bottom:-220px;left:28%;background:radial-gradient(circle,#e2cfff,transparent 70%);animation-delay:-15s}
.grain{position:absolute;inset:-50%;opacity:.28;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E")}
@keyframes drift{to{transform:translate3d(40px,-30px,0) scale(1.08)}}

.glass{background:linear-gradient(150deg,rgba(255,255,255,.9),rgba(255,255,255,.58));border:1px solid rgba(255,255,255,.85);
  box-shadow:var(--shadow-m);backdrop-filter:blur(20px) saturate(130%);-webkit-backdrop-filter:blur(20px) saturate(130%)}

/* 导航 */
.nav{position:sticky;top:12px;z-index:30;width:min(1180px,calc(100% - 26px));height:64px;margin:14px auto 0;
  display:flex;align-items:center;gap:20px;padding:0 10px 0 16px;border-radius:20px;
  background:rgba(255,253,249,.72);border:1px solid rgba(255,255,255,.8);backdrop-filter:blur(22px) saturate(140%);
  -webkit-backdrop-filter:blur(22px) saturate(140%);box-shadow:var(--shadow-s);transition:box-shadow .3s,background .3s,height .3s}
.nav.stuck{box-shadow:var(--shadow-m);background:rgba(255,253,249,.92)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.01em}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;color:#fff;font-family:var(--serif);
  background:linear-gradient(145deg,#d7a549,#a9691a);box-shadow:inset 0 1px 0 #fff8,0 6px 16px rgba(169,105,26,.28)}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text em{font-style:normal;font-size:9px;letter-spacing:.34em;color:var(--muted);font-weight:600}
.nav nav{display:flex;gap:4px;margin:auto;font-size:14px;color:var(--ink-soft)}
.nav nav a{padding:8px 13px;border-radius:11px;transition:.2s}
.nav nav a:hover{background:rgba(67,83,224,.08);color:var(--blue)}
.nav nav a.on{color:var(--blue);background:rgba(67,83,224,.09);font-weight:600}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-version{font-size:12px;color:var(--muted);padding:6px 11px;border-radius:99px;border:1px solid var(--line);background:#fff8}
.nav-cta{padding:10px 18px;border-radius:12px;color:#fff;font-weight:700;font-size:14px;background:var(--grad);
  background-size:180% 100%;box-shadow:0 8px 22px rgba(90,80,220,.26);transition:.25s}
.nav-cta:hover{background-position:100% 0;transform:translateY(-1px)}

/* 通用排版 */
.section{width:min(1180px,calc(100% - 34px));margin:0 auto;padding:100px 0 0}
.eyebrow{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(24,154,99,.14)}
.section-heading{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:34px;margin-bottom:34px;
  padding-bottom:22px;border-bottom:1px solid var(--line)}
.section-heading h2{font-size:clamp(30px,3.7vw,44px);line-height:1.2;margin:0}
.section-heading h2 em{font-style:normal;color:var(--rose)}
.section-heading>p{margin:0;color:var(--muted);line-height:1.8;font-size:15px}

/* Hero */
.hero{display:grid;grid-template-columns:1.02fr 1.18fr;align-items:center;gap:56px;padding-top:74px;min-height:660px}
.hero h1{font-size:clamp(42px,5.4vw,74px);line-height:1.12;letter-spacing:-.035em;margin:0 0 22px}
.hero h1 em{font-style:normal;display:inline-block;background:var(--grad);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:hue 12s ease-in-out infinite alternate}
@keyframes hue{to{background-position:100% 0}}
.lead{margin:0;font-size:17px;line-height:1.95;color:var(--ink-soft);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 24px}
.cta{display:inline-flex;align-items:center;gap:9px;padding:15px 26px;border:0;border-radius:14px;color:#fff;font-weight:750;
  font-size:16px;cursor:pointer;background:var(--grad);background-size:190% 100%;box-shadow:0 14px 34px rgba(88,82,222,.3);transition:.28s}
.cta svg{font-size:19px}
.cta:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 20px 44px rgba(88,82,222,.36)}
.ghost{display:inline-flex;align-items:center;padding:15px 24px;border-radius:14px;font-weight:650;font-size:15px;
  border:1px solid var(--line-strong);background:#fffdf9cc;color:var(--ink-soft);transition:.22s}
.ghost:hover{border-color:rgba(67,83,224,.4);color:var(--blue);background:#fff}
.ghost.light{border-color:#ffffff5c;background:#ffffff1f;color:#fff}
.ghost.light:hover{background:#ffffff2e;color:#fff}
.trust-row{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:13px}
.trust-row li{padding:6px 12px;border-radius:99px;background:#fff9;border:1px solid var(--line)}

/* Hero 产品截图 */
.hero-visual{position:relative}
.shot{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-l);transform:perspective(1400px) rotateY(-3deg) rotateX(1.4deg)}
.shot-bar{display:flex;align-items:center;gap:6px;height:38px;padding:0 13px;font-size:11px;color:#7d869c;background:#f4f1ec;border-bottom:1px solid var(--line)}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:#f2695c}
.shot-bar i:nth-child(2){background:#f5bf52}.shot-bar i:nth-child(3){background:#5cc37f}
.shot-bar span{margin-left:6px}
.shot-bar b{margin-left:auto;font-weight:600;color:#95a0b5}
.shot-body{display:grid;grid-template-columns:126px 1fr 152px;min-height:376px;background:#fcfaf6}
.shot-nav{padding:15px 10px;border-right:1px solid #ece7df;font-size:11.5px;color:#6f7789;display:flex;flex-direction:column;gap:5px}
.shot-nav p{margin:0 0 6px;font-size:10.5px;font-weight:800;letter-spacing:.12em;color:#a3abba}
.shot-nav span{padding:7px 9px;border-radius:9px}
.shot-nav .on{color:#a8442c;background:#fdeee8;font-weight:650}
.shot-doc{padding:30px 30px 26px;font-family:var(--serif)}
.shot-doc small{font-family:var(--sans);font-size:11px;letter-spacing:.06em;color:#c0573d}
.shot-doc h3{font-size:22px;margin:9px 0 15px}
.shot-doc p{margin:0 0 13px;font-size:14.5px;line-height:2.15;color:#3f3b36}
.caret{width:2px;height:19px;background:#a8442c;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.shot-mem{padding:15px 12px;border-left:1px solid #ece7df;background:#f7f9f5;font-size:11px;color:#6f7789}
.shot-mem p{margin:0 0 12px;font-size:10.5px;font-weight:800;letter-spacing:.12em;color:#a3abba}
.mem{margin-bottom:15px}
.mem b{display:block;font-size:11.5px;color:#3d4a41}
.mem span{display:block;margin:3px 0 6px;color:#5d6b62}
.bar{display:block;height:4px;border-radius:99px;background:#e3eae4;overflow:hidden}
.bar u{display:block;height:100%;width:var(--w);border-radius:99px;background:linear-gradient(90deg,#2f9f6d,#79c9a2)}
.float-card{position:absolute;border-radius:15px;padding:12px 15px;font-size:12px;box-shadow:var(--shadow-m);display:flex;align-items:center;gap:9px}
.float-card b{display:block;font-size:12.5px}
.float-card span{display:block;color:var(--muted)}
.fc-one{top:-22px;right:14px;background:#fffdfa}
.fc-two{bottom:-24px;left:-14px;color:#1c7f52;background:#f4fbf6}
.fc-two svg{font-size:15px;color:#1c9a63}
.fc-one,.fc-two{animation:float 7s ease-in-out infinite}
.fc-two{animation-delay:-3.2s}
@keyframes float{50%{transform:translateY(-9px)}}

/* 能力带 */
.band{margin-top:96px;padding:26px 0;background:linear-gradient(90deg,rgba(20,26,43,.96),rgba(38,32,74,.96));color:#fff}
.band-inner{width:min(1180px,calc(100% - 34px));margin:0 auto;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.band-label{font-size:12px;letter-spacing:.2em;color:#c9c3e6;font-weight:700}
.band ul{display:flex;flex:1;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:space-between}
.band li{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#e8e6f5;padding:8px 14px;border-radius:11px;
  border:1px solid #ffffff1f;background:#ffffff0d;transition:.25s}
.band li:hover{background:#ffffff1c;transform:translateY(-2px)}
.band li svg{font-size:16px;color:#f0c77a}

/* 功能卡 */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fcard{border-radius:var(--r-l);padding:28px;transition:transform .3s,box-shadow .3s}
.fcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-l)}
.fcard.big{grid-row:span 2;background:linear-gradient(160deg,#fff,#f6f4ff 60%,#fdf7ec)}
.fcard h3{font-size:21px;margin:16px 0 9px}
.fcard p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.85}
.fcard.big ul{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:11px;font-size:14px;color:var(--ink-soft)}
.fcard.big li{padding-left:22px;position:relative}
.fcard.big li:before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:3px;background:var(--grad)}
.ficon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;font-size:25px;color:var(--blue);
  background:linear-gradient(150deg,#e8ecff,#f6f3ff);border:1px solid #dfe3ff}
.ficon.gold{color:#96690f;background:linear-gradient(150deg,#fdf1d9,#fff9ec);border-color:#f2e2c1}
.ficon.green{color:#127a4d;background:linear-gradient(150deg,#e2f6ec,#f3fbf6);border-color:#cfeadb}

/* 下载 */
.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dcard{position:relative;display:flex;flex-direction:column;border-radius:var(--r-l);padding:26px 26px 22px;overflow:hidden;transition:.3s}
.dcard:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);opacity:0;transition:.3s}
.dcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-l)}
.dcard.recommended:before{opacity:1}
.dcard.recommended:after{content:"推荐";position:absolute;right:20px;top:18px;font-size:11px;font-weight:700;color:#fff;
  padding:5px 11px;border-radius:99px;background:var(--grad);box-shadow:0 6px 16px rgba(90,80,220,.3)}
.dcard header{display:flex;align-items:center;gap:15px}
.dcard h3{font-size:22px;margin:0}
.dicon{display:grid;place-items:center;width:56px;height:56px;border-radius:17px;font-size:27px;color:var(--blue);
  background:linear-gradient(150deg,#e8ecff,#f7f5ff);border:1px solid #e0e4ff}
.dcard[data-platform="mac-universal"] .dicon{color:#20252f;background:linear-gradient(150deg,#eef0f4,#f8f9fb);border-color:#e4e7ec}
.dmeta{margin:18px 0 20px;min-height:96px}
.release-meta{margin:0 0 8px;font-size:13px;font-weight:750;color:var(--blue);font-family:var(--sans)}
.release-notes{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}
.dbtn{border:0;border-radius:14px;padding:14px;color:#fff;font-weight:750;font-size:15.5px;cursor:pointer;
  background:linear-gradient(135deg,#1c2334,#2d3550);box-shadow:0 12px 26px rgba(28,35,52,.24);transition:.25s}
.dbtn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(28,35,52,.3)}
.dcard small{margin-top:11px;text-align:center;font-size:12px;color:#8b93a6}
.note{margin-top:16px;border-radius:var(--r-m);padding:17px 21px;display:flex;align-items:center;gap:14px;font-size:13px}
.note b{font-size:13.5px}
.note span{flex:1;color:var(--muted);line-height:1.7}
.note button,#copy-qq{border:1px solid var(--line-strong);background:#fff;border-radius:11px;padding:10px 15px;font-size:13px;font-weight:650;cursor:pointer;transition:.2s}
.note button:hover,#copy-qq:hover{border-color:rgba(67,83,224,.45);color:var(--blue)}

/* 会员方案 */
.plans{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.plan{position:relative;display:flex;flex-direction:column;min-height:392px;padding:24px 20px;border-radius:24px;
  border:1px solid #fff;background:linear-gradient(170deg,#fff,#fbfaf6);box-shadow:var(--shadow-s);transition:.3s}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow-m)}
.plan.featured{color:#fff;background:linear-gradient(165deg,#3c4bd6,#7d4fe0 62%,#9c6a2c);border-color:#0000;
  transform:translateY(-10px);box-shadow:0 26px 54px rgba(85,86,221,.34)}
.plan.featured:hover{transform:translateY(-14px)}
.plan.featured .eyebrow,.plan.featured .tagline,.plan.featured li{color:#ffffffc9}
.plan-badge{position:absolute;top:16px;right:16px;padding:5px 10px;border-radius:99px;background:#ffffff26;font-size:10.5px;letter-spacing:.06em}
.plan h3{font-size:21px;margin:0}
.tagline{margin:0;min-height:42px;font-size:12.5px;line-height:1.65;color:var(--muted)}
.price{margin:14px 0 16px;font-family:var(--serif);font-size:34px;font-weight:850;letter-spacing:-.02em}
.price small{font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--muted);letter-spacing:0}
.plan.featured .price small{color:#ffffffbf}
.plan ul{margin:0 0 20px;padding:0;list-style:none;display:grid;gap:9px;font-size:12.5px;line-height:1.6;color:#5f6a80}
.plan li{padding-left:19px;position:relative}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.plan.featured li:before{color:#ffe2ab}
.plan button{margin-top:auto;border:0;border-radius:12px;padding:12px;font-weight:700;font-size:14px;color:#fff;cursor:pointer;
  background:linear-gradient(135deg,#1c2334,#333c5a);transition:.22s}
.plan button:hover{transform:translateY(-1px)}
.plan.featured button{background:#fff;color:#4a4bc8}
.checkout-hint{text-align:center;color:var(--muted);font-size:13.5px;margin-top:22px}

/* 手册步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{position:relative;border-radius:var(--r-l);padding:26px 24px}
.steps li>span{font-family:var(--serif);font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--gold)}
.steps h3{font-size:19px;margin:14px 0 9px}
.steps p{margin:0;font-size:14px;line-height:1.85;color:var(--muted)}
.steps li:not(:last-child):after{content:"";position:absolute;top:50%;right:-9px;width:16px;height:1px;background:var(--line-strong)}

/* FAQ */
.faqs{display:grid;gap:11px}
.faqs details{border-radius:var(--r-m);padding:0;overflow:hidden;transition:.25s}
.faqs summary{cursor:pointer;list-style:none;padding:19px 22px;font-weight:700;font-size:15.5px;display:flex;align-items:center;justify-content:space-between}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary:after{content:"+";font-size:20px;color:var(--muted);transition:.25s}
.faqs details[open] summary:after{content:"–";color:var(--blue)}
.faqs details[open]{background:linear-gradient(150deg,#fff,#f6f6ff)}
.faqs p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.9;max-width:820px}

/* 客服 */
.support{width:min(1180px,calc(100% - 34px));margin:96px auto 0;border-radius:32px;padding:44px;display:flex;align-items:center;
  justify-content:space-between;gap:28px;color:#fff;border-color:#0000;background:linear-gradient(120deg,#1b2135,#2c2a55 55%,#4a3a22)}
.support .eyebrow{color:#e6cfa4}
.support h2{font-size:clamp(26px,3.2vw,38px);margin:0 0 10px}
.support p{margin:0;color:#d5d8e6}
.support-actions{display:flex;gap:11px;flex-shrink:0}
#copy-qq{background:#fff;color:#1b2135;border-color:#fff}
#copy-qq:hover{color:var(--blue)}

/* 页脚 */
footer{width:min(1180px,calc(100% - 34px));margin:84px auto 0;padding:28px 0 46px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;color:#6d7689;font-size:13.5px}
.foot-brand{display:flex;align-items:baseline;gap:12px}
.foot-brand b{font-family:var(--serif);font-size:16px;color:var(--ink)}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a:hover{color:var(--blue)}
footer small{grid-column:1/3;color:#98a0b1;font-size:12px}

/* 弹窗 */
dialog{width:min(690px,calc(100% - 28px));border:1px solid #fff;border-radius:26px;background:#fffdf9f2;color:var(--ink);
  box-shadow:0 34px 90px rgba(30,38,66,.34);padding:30px;overflow:hidden}
dialog::backdrop{background:rgba(18,22,38,.5);backdrop-filter:blur(8px)}
.dialog-glow{position:absolute;width:300px;height:300px;right:-110px;top:-160px;background:#c3caff;border-radius:50%;filter:blur(56px);opacity:.5;z-index:-1}
.dialog-close{position:absolute;right:16px;top:15px;width:36px;height:36px;border:0;border-radius:50%;background:#ffffffc9;font-size:21px;cursor:pointer}
.checkout-summary{color:var(--muted)}
.order-panel{min-height:160px;margin:20px 0;border:1px solid #fff;border-radius:var(--r-m);background:#ffffffa8;padding:20px}
.order-number{font-size:22px;font-weight:850;letter-spacing:.05em}
.qr-grid{display:flex;gap:14px}
.qr-card{flex:1;text-align:center}
.qr-card img{display:block;width:min(240px,100%);aspect-ratio:1;object-fit:contain;margin:auto;border-radius:14px}
.qr-card b,.qr-card span{display:block;margin-top:7px}
.payee,.payment-help{color:var(--muted);font-size:13px;line-height:1.75}
.primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:13px 20px;color:#fff;
  font-weight:700;cursor:pointer;background:var(--grad);box-shadow:0 12px 26px rgba(88,82,222,.28)}
.dialog-close-bottom{width:100%}
.loading{text-align:center;color:var(--muted)}
#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);padding:11px 18px;border-radius:13px;background:#171d2d;
  color:#fff;opacity:0;pointer-events:none;transition:.25s;z-index:50}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* 进场动画 */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:1080px){.feature-grid{grid-template-columns:1fr 1fr}.fcard.big{grid-row:auto;grid-column:span 2}
  .plans{grid-template-columns:repeat(3,1fr)}.plan.featured{transform:none}}
@media(max-width:980px){.nav nav{display:none}.nav-right{margin-left:auto}.hero{grid-template-columns:1fr;gap:44px;padding-top:60px;min-height:0}
  .hero-copy{text-align:center}.hero-copy .eyebrow,.trust-row,.hero-actions{justify-content:center}.lead{margin-inline:auto}
  .section-heading{grid-template-columns:1fr;gap:14px}.steps{grid-template-columns:1fr 1fr}.steps li:after{display:none}
  .support{flex-direction:column;align-items:flex-start}}
@media(max-width:680px){.section{padding-top:72px}.hero h1{font-size:40px}.hero-visual{display:none}.band ul{gap:5px}
  .band li{font-size:12px;padding:7px 10px}.download-grid,.plans,.steps,.feature-grid{grid-template-columns:1fr}
  .fcard.big{grid-column:auto}.note{flex-direction:column;align-items:flex-start}
  .nav{top:8px;margin-top:8px;height:58px}.nav-version{display:none}footer{grid-template-columns:1fr}footer small{grid-column:auto}
  .qr-grid{display:block}.support-actions{width:100%;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none}}