Add Renderer Scale to Brand Accent

src/app/app.scss

@@ -1,3 +1,7 @@
+:host {
+  min-height: 100dvh;
+}
+
 main:focus-visible {
   outline: none;
 }

src/app/app.ts

@@ -57,6 +57,7 @@ export class App {
     this.contentElement()!.nativeElement.tabIndex = 0;
     this.contentElement()!.nativeElement.focus();
 
-    this.contentElement()!.nativeElement.tabIndex = -1;
+    // @ts-ignore
+    this.contentElement()!.nativeElement.tabIndex = undefined;
   }
 }

src/app/components/brand-accent/brand-accent.ts

@@ -28,6 +28,7 @@ export class BrandAccent implements OnDestroy {
 
   drawGrid = input<boolean>(true);
 
+  private bgRendererScale = 1;
   private canvasNativeSize: [number, number] = [0, 0];
   private bgGradient!: CanvasGradient;
   private gridGradient!: CanvasGradient;
@@ -123,8 +124,8 @@ export class BrandAccent implements OnDestroy {
       canvas.height = height * dpr;
 
       if (this.offscreenCanvas) {
-        this.offscreenCanvas.width = width;
-        this.offscreenCanvas.height = height;
+        this.offscreenCanvas.width = width * this.bgRendererScale;
+        this.offscreenCanvas.height = height * this.bgRendererScale;
       }
 
       this.canvasNativeSize = [width, height];
@@ -153,7 +154,12 @@ export class BrandAccent implements OnDestroy {
     if (w === 0 || h === 0) return;
 
     if (!isDark) {
-      this.bgGradient = this.ctx.createLinearGradient(0, 0, w, h);
+      this.bgGradient = this.ctx.createLinearGradient(
+        0,
+        0,
+        w * this.bgRendererScale,
+        h * this.bgRendererScale,
+      );
       this.bgGradient.addColorStop(0, 'oklch(1 0 0 / 0.6)');
       this.bgGradient.addColorStop(1, 'oklch(0.7938 0.1292 47.77 / 0.6)');
     }
@@ -177,15 +183,15 @@ export class BrandAccent implements OnDestroy {
     const h = this.canvasNativeSize[1];
     if (w === 0 || h === 0) return;
 
-    this.offscreenCtx.clearRect(0, 0, w, h);
+    this.offscreenCtx.clearRect(0, 0, w * this.bgRendererScale, h * this.bgRendererScale);
     this.offscreenCtx.globalCompositeOperation = 'source-over';
 
     if (!isDark) {
       this.offscreenCtx.fillStyle = this.bgGradient;
-      this.offscreenCtx.fillRect(0, 0, w, h);
+      this.offscreenCtx.fillRect(0, 0, w * this.bgRendererScale, h * this.bgRendererScale);
     } else {
       this.offscreenCtx.fillStyle = 'oklch(0.1776 0 0)';
-      this.offscreenCtx.fillRect(0, 0, w, h);
+      this.offscreenCtx.fillRect(0, 0, w * this.bgRendererScale, h * this.bgRendererScale);
 
       const ellipseDimension = [Math.max(100, w * 0.9421875), Math.max(200 / 3, h * (203 / 120))];
 
@@ -196,13 +202,17 @@ export class BrandAccent implements OnDestroy {
         Math.min(780, Math.min(ellipseDimension[0], ellipseDimension[1]) * 0.6) /
         this.rendererScale;
 
-      this.offscreenCtx.filter = `blur(${blurScale}px)`;
+      this.offscreenCtx.filter = `blur(${blurScale * this.bgRendererScale}px)`;
 
       this.offscreenCtx.beginPath();
       this.offscreenCtx.ellipse(
-        ellipseX, ellipseY,
-        ellipseDimension[0] / 2, ellipseDimension[1] / 2,
-        0, 0, 2 * Math.PI,
+        ellipseX * this.bgRendererScale,
+        ellipseY * this.bgRendererScale,
+        (ellipseDimension[0] / 2) * this.bgRendererScale,
+        (ellipseDimension[1] / 2) * this.bgRendererScale,
+        0,
+        0,
+        2 * Math.PI,
       );
       this.offscreenCtx.fillStyle = 'oklch(0.2547 0.0913 29.02)';
       this.offscreenCtx.fill();
@@ -234,7 +244,13 @@ export class BrandAccent implements OnDestroy {
       this.ctx.globalCompositeOperation = 'source-over';
 
       this.ctx.imageSmoothingEnabled = false;
-      this.ctx.drawImage(this.offscreenCanvas, 0, 0);
+      this.ctx.drawImage(
+        this.offscreenCanvas,
+        0,
+        0,
+        this.canvasNativeSize[0],
+        this.canvasNativeSize[1],
+      );
 
       // this.ctx.drawImage(this.offscreenCanvas, 0, 0, this.canvasNativeSize[0], this.canvasNativeSize[1]);
     }
@@ -261,7 +277,7 @@ export class BrandAccent implements OnDestroy {
       (this.canvasNativeSize[1] - this.animation.gridDimension[1] * this.animation.gridSquareSize) /
       2;
 
-    const movingOffset = -(this.animation.gridSquareSize * this.animation.progress);
+    const movingOffset = this.settingsService.reduceAnimation() ? 0 : -(this.animation.gridSquareSize * this.animation.progress);
 
     for (let y = 0; y < this.animation.gridDimension[1]; y++) {
       this.ctx.moveTo(

src/app/components/dropdown/dropdown.scss

@@ -121,7 +121,7 @@ $default_animation_duration: 0.2s;
   background-color: light-dark(oklch(1 0 0), oklch(0 0 0));
   border-radius: $border_radius;
   z-index: 1000;
-  max-height: 240px;
+  max-height: 200px;
   overflow-y: hidden;
   box-shadow: 0 4px 12px oklch(0 0 0 / 10%); // rgba(0, 0, 0, 0.1)
   animation: slideIn var(--animation-duration) $animation_timing;

src/app/components/level-card/level-card.scss

@@ -8,7 +8,8 @@ $default_animation_duration: 0.2s;
 }
 
 :host {
-  width: 400px;
+  width: 100%;
+  max-width: 400px;
   height: 160px;
 
   display: flex;

src/app/components/popup/popup.scss

@@ -37,7 +37,7 @@ $default_animation_duration: 0.2s;
   animation: popup-enter var(--animation-duration) $animation_timing;
 
   outline: light-dark(oklch(0 0 0 / 20%), oklch(1 0 0 / 20%)) 2px solid;
-  gap: 16px;
+  gap: 12px;
 
   &.variant-glass {
     background-color: light-dark(oklch(1 0 0 / 60%), oklch(0 0 0 / 60%));

src/app/components/skip-links/skip-links.scss

@@ -28,6 +28,11 @@ $default_animation_duration: 0.4s;
   &:focus-within {
     top: -40px;
     outline: 2px solid var(--selection-outline-color);
+
+    ::ng-deep * {
+      // 내부에서 탭 이동 시에는 지연 없이 즉시 전환되도록 합니다.
+      transition: none;
+    }
   }
 
   ::ng-deep * {
@@ -48,9 +53,15 @@ $default_animation_duration: 0.4s;
     opacity: 0;
     overflow: hidden;
 
+    // Component에서 포커스가 나갈 때(애니메이션 중) 마지막 포커스된 요소가 유지되도록 지연 시간을 둡니다.
+    transition: opacity 0s var(--animation-duration), width 0s var(--animation-duration);
+    interpolate-size: allow-keywords;
+
     &:focus {
-      width: unset;
+      width: auto;
       opacity: 1;
+
+      transition: none;
     }
   }
 }

src/app/features/header-menu/header-menu.html

@@ -1,21 +1,29 @@
-<div class="menu-left">
+<div #menuLeft class="menu-left">
   <a class="brand" [routerLink]="['/']">
     <img [src]="settings.darkMode() ? '/logo.svg' : '/logo_inverted.svg'" alt="logo" height="20" width="59.52" />
-    <span #brandText [class.hidden]="!hasExtraSpace()">
+    <span #brandText [class.hidden]="expandStage() < 2">
       <strong>ADOFAI Editor Forum</strong>
     </span>
   </a>
 
+  <div #leftMenuItems [class.hidden]="expandStage() < 1" [attr.inert]="expandStage() < 1 ? '' : null" class="menu-items">
     <a class="menu-item nav-link" [routerLink]="['/levels']">{{ translation.menu.levels }}</a>
     <span class="menu-item dummy-link">{{ translation.menu.community }}</span>
     <span class="menu-item dummy-link">{{ translation.menu.leaderboard }}</span>
     <span class="menu-item dummy-link">{{ translation.menu.about }}</span>
+  </div>
 </div>
 
-<div class="menu-right" #menuRight>
+<div #menuRight class="menu-right">
+  <div #rightMenuItems [class.hidden]="expandStage() < 1" [attr.inert]="expandStage() < 1 ? '' : null" class="menu-items">
     <a class="menu-item nav-link" [routerLink]="['/known-issues']">{{ translation.menu.knownIssues }}</a>
     <span class="menu-item dummy-link"><strong>{{ translation.menu.login }}</strong></span>
     <span class="menu-item dummy-link">{{ translation.menu.signup }}</span>
+  </div>
+
+  <button type="button" [class.hidden]="expandStage() > 0" [attr.inert]="expandStage() > 0 ? '' : null" class="material-symbols-outlined icon-40 menu" (click)="onHamburgerClick()" [attr.aria-label]="translation.menu.menu">
+    menu
+  </button>
 
   <button type="button" class="material-symbols-outlined icon-40 settings" (click)="onSettingsClick()" [attr.aria-label]="translation.settings.title">
     settings

src/app/features/header-menu/header-menu.scss

@@ -4,11 +4,12 @@
   display: flex;
   flex-direction: row;
   align-items: center;
-  justify-content: start;
+  justify-content: space-between;
   gap: 0;
 
   width: fit-content;
   min-width: 100%;
+  height: 64px;
 
   box-sizing: border-box;
   box-shadow: 0 2px 0 light-dark(oklch(0 0 0 / 20%), oklch(1 0 0 / 20%));
@@ -26,11 +27,24 @@
     align-items: center;
     gap: 48px;
 
+    .menu-items {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      gap: 48px;
+
+      &.hidden {
+        position: absolute;
+        top: -100000px;
+        pointer-events: none;
+      }
+    }
+
     & > * {
       user-select: none;
     }
 
-    .menu-item, a:not(.settings) {
+    .menu-item, a {
       text-decoration: none;
       font-size: 18px;
       height: 40px;
@@ -42,6 +56,7 @@
       cursor: pointer;
       display: flex;
       align-items: center;
+      border-radius: 4px;
 
       &.nav-link {
         font-weight: 700;
@@ -62,7 +77,7 @@
       }
     }
 
-    .settings {
+    .settings, .menu {
       border: none;
       border-radius: 100%;
       background-color: inherit;
@@ -71,6 +86,9 @@
       position: relative;
       z-index: 10;
       cursor: pointer;
+    }
+
+    .settings {
       transition: transform 0.3s ease;
 
       &:hover {
@@ -78,6 +96,14 @@
       }
     }
 
+    .menu {
+      &.hidden {
+        position: absolute;
+        top: -100000px;
+        pointer-events: none;
+      }
+    }
+
     /* 구체적인 아이콘 예외 처리 */
     .icon-40 {
       height: auto;
@@ -85,6 +111,9 @@
   }
 
   .menu-left {
+    position: absolute;
+    left: 0;
+
     justify-content: start;
     padding: 12px;
 
@@ -104,7 +133,7 @@
       img {
         display: inline-block;
         height: 20px;
-        padding: 10px 10px 10px 0;
+        padding: 10px 0;
       }
 
       strong {
@@ -113,9 +142,11 @@
 
       span {
         display: inline-block;
+        padding-left: 10px;
 
         &.hidden {
-          display: none;
+          position: absolute;
+          top: -100000px;
           pointer-events: none;
         }
       }
@@ -123,8 +154,10 @@
   }
 
   .menu-right {
-    flex-grow: 1;
+    position: absolute;
+    right: 0;
+
     justify-content: flex-end;
-    padding: 12px 20px;
+    padding: 12px 20px 12px 12px;
   }
 }

src/app/features/header-menu/header-menu.ts

@@ -2,6 +2,7 @@ import {
   afterNextRender,
   ChangeDetectionStrategy,
   Component,
+  effect,
   ElementRef,
   inject,
   NgZone,
@@ -12,6 +13,7 @@ import {
 import { RouterLink } from '@angular/router';
 import { PopupService } from '../../services/popup.service';
 import { SettingsPopup } from '../settings/settings';
+import { NavigationMenu } from './navigation-menu';
 import { TranslationService } from '../../services/translation.service';
 import { SettingsService } from '../../services/settings.service';
 
@@ -21,101 +23,140 @@ import { SettingsService } from '../../services/settings.service';
   templateUrl: './header-menu.html',
   styleUrl: './header-menu.scss',
   changeDetection: ChangeDetectionStrategy.OnPush,
+  host: {
+    '[class.folded-menu]': 'expandStage() < 1',
+  },
 })
 export class HeaderMenu implements OnDestroy {
   private popupService = inject(PopupService);
   protected translation = inject(TranslationService).translation;
   protected settings = inject(SettingsService);
 
-  menuRight = viewChild<ElementRef<HTMLElement>>('menuRight');
-  brandText = viewChild<ElementRef<HTMLElement>>('brandText');
+  private static readonly LOGICAL_GAP = 24;
 
-  hasExtraSpace = signal(true);
+  private resizeObserver?: ResizeObserver;
+  private brandTextObserver?: ResizeObserver;
+  private menuItemsObserver?: ResizeObserver;
+  private menuWidth: number = 99999;
 
-  private menuResizeObserver: ResizeObserver | null = null;
-  private textResizeObserver: ResizeObserver | null = null;
+  private menuLeft = viewChild<ElementRef<HTMLElement>>('menuLeft');
+  private leftMenuItems = viewChild<ElementRef<HTMLElement>>('leftMenuItems');
+  private menuLeftWidth: number = 0;
+  private leftMenuItemsWidth: number = 0;
 
-  private childWidths = new Map<Element, number>();
-  private cachedTextWidth = 0;
-  private cachedRightMenuContentWidth = 0;
+  private menuRight = viewChild<ElementRef<HTMLElement>>('menuRight');
+  private rightMenuItems = viewChild<ElementRef<HTMLElement>>('rightMenuItems');
+  private menuRightWidth: number = 0;
+  private rightMenuItemsWidth: number = 0;
+
+  private brandText = viewChild<ElementRef<HTMLElement>>('brandText');
+  private brandTextWidth: number = 0;
+
+  expandStage = signal(2);
+
+  constructor(
+    private element: ElementRef,
+    private ngZone: NgZone,
+  ) {
+    effect(() => {
+      if (this.expandStage() > 0) {
+        this.popupService.close(NavigationMenu);
+      }
+    });
 
-  constructor(private ngZone: NgZone) {
     afterNextRender(() => {
-      const rightElement = this.menuRight()?.nativeElement;
-      const textElement = this.brandText()?.nativeElement;
-      if (!rightElement || !textElement) return;
-
       this.ngZone.runOutsideAngular(() => {
-        // 1. Right Menu & Children Observer
-        this.menuResizeObserver = new ResizeObserver((entries) => {
-          let containerWidth = -1;
-          let contentChanged = false;
-
-          for (const entry of entries) {
-            if (entry.target === rightElement) {
-              containerWidth = entry.borderBoxSize[0].inlineSize;
-              continue;
-            }
-
+        this.resizeObserver = new ResizeObserver((entries) => {
+          for (let entry of entries) {
             const width = entry.borderBoxSize[0].inlineSize;
-            if (this.childWidths.get(entry.target) !== width) {
-              this.childWidths.set(entry.target, width);
-              contentChanged = true;
+            if (width > 0)
+              switch (entry.target) {
+                case element.nativeElement:
+                  this.menuWidth = width;
+                  break;
+                case this.menuLeft()!.nativeElement:
+                  this.menuLeftWidth = width;
+                  break;
+                case this.menuRight()!.nativeElement:
+                  this.menuRightWidth = width;
+                  break;
               }
           }
 
-          if (contentChanged) this.updateCachedRightMenuContentWidth();
-          if (containerWidth !== -1) this.resize(containerWidth);
+          this.updateExpandStatus();
         });
 
-        this.menuResizeObserver.observe(rightElement);
-        Array.from(rightElement.children).forEach((child) => {
-          this.childWidths.set(child, (child as HTMLElement).offsetWidth);
-          this.menuResizeObserver?.observe(child);
+        this.menuItemsObserver = new ResizeObserver((entries) => {
+          for (let entry of entries) {
+            const width = entry.borderBoxSize[0].inlineSize;
+            if (width > 0)
+              switch (entry.target) {
+                case this.leftMenuItems()!.nativeElement:
+                  this.leftMenuItemsWidth = width;
+                  break;
+                case this.rightMenuItems()!.nativeElement:
+                  this.rightMenuItemsWidth = width;
+                  break;
+              }
+          }
+
+          this.updateExpandStatus();
         });
 
-        // 2. Brand Text Observer
-        this.textResizeObserver = new ResizeObserver((entries) => {
+        this.resizeObserver.observe(element.nativeElement);
+        this.resizeObserver.observe(this.menuLeft()!.nativeElement);
+        this.resizeObserver.observe(this.menuRight()!.nativeElement);
+
+        this.menuItemsObserver.observe(this.leftMenuItems()!.nativeElement);
+        this.menuItemsObserver.observe(this.rightMenuItems()!.nativeElement);
+
+        this.brandTextObserver = new ResizeObserver((entries) => {
           const width = entries[0].borderBoxSize[0].inlineSize;
-          if (width > 0) this.cachedTextWidth = width;
+          if (width > 0) this.brandTextWidth = width;
+
+          this.updateExpandStatus();
         });
 
-        this.textResizeObserver.observe(textElement);
-
-        // Initial calculation
-        this.cachedTextWidth = textElement.offsetWidth;
-        this.updateCachedRightMenuContentWidth();
-        this.resize(rightElement.offsetWidth);
+        this.brandTextObserver.observe(this.brandText()!.nativeElement);
       });
     });
   }
 
   ngOnDestroy() {
-    this.menuResizeObserver?.disconnect();
-    this.textResizeObserver?.disconnect();
-    this.childWidths.clear();
+    this.resizeObserver?.disconnect();
+    this.menuItemsObserver?.disconnect();
+    this.brandTextObserver?.disconnect();
   }
 
-  private updateCachedRightMenuContentWidth() {
-    const gap = 48;
-    const widths = Array.from(this.childWidths.values());
-    if (widths.length === 0) {
-      this.cachedRightMenuContentWidth = 0;
-      return;
+  private updateExpandStatus() {
+    let menuContentWidth = this.menuLeftWidth + this.menuRightWidth;
+    let enoughSpace = this.menuWidth > menuContentWidth + HeaderMenu.LOGICAL_GAP;
+    let initialExpandStage = this.expandStage();
+
+    if (enoughSpace) {
+      let extraSpaceToExpand = Number.MAX_VALUE;
+      switch (initialExpandStage) {
+        case 1:
+          extraSpaceToExpand = this.brandTextWidth;
+          break;
+        case 0:
+          extraSpaceToExpand = this.leftMenuItemsWidth + this.rightMenuItemsWidth + 48 - 40;
+          break;
       }
 
-    this.cachedRightMenuContentWidth =
-      widths.reduce((acc, w) => acc + w, 0) + (widths.length - 1) * gap;
+      if (
+        // Add a gap of 2px to prevent flickering
+        this.menuWidth >= menuContentWidth + HeaderMenu.LOGICAL_GAP + extraSpaceToExpand + 2
+      ) {
+        this.expandStage.set(initialExpandStage + 1);
+      }
+    } else if (initialExpandStage > 0) this.expandStage.set(initialExpandStage - 1);
   }
 
-  private resize(availableWidth: number) {
-    const hadSpace = this.hasExtraSpace();
-
-    const buffer = 20 * 2 + 24; // Internal Padding + Logical Gap
-    const threshold = hadSpace ? 0 : this.cachedTextWidth;
-    const hasSpace = availableWidth > this.cachedRightMenuContentWidth + threshold + buffer;
-
-    if (hadSpace !== hasSpace) this.ngZone.run(() => this.hasExtraSpace.set(hasSpace));
+  onHamburgerClick(): void {
+    this.popupService.open(NavigationMenu, {
+      position: { top: '84px', right: '20px' },
+    });
   }
 
   onSettingsClick() {

src/app/features/header-menu/navigation-menu.html

@@ -0,0 +1,23 @@
+<app-popup [position]="position()" (closeRequest)="close()">
+  <div header-left class="menu-header-title">
+    <span class="material-symbols-outlined">menu</span>
+    <span>{{ translation.menu.menu }}</span>
+  </div>
+
+  <div class="menu-content">
+    <div class="menu-section">
+      <a class="menu-item nav-link" [routerLink]="['/levels']" (click)="close()">{{ translation.menu.levels }}</a>
+      <span class="menu-item dummy-link">{{ translation.menu.community }}</span>
+      <span class="menu-item dummy-link">{{ translation.menu.leaderboard }}</span>
+      <span class="menu-item dummy-link">{{ translation.menu.about }}</span>
+    </div>
+
+    <hr class="menu-divider" />
+
+    <div class="menu-section">
+      <a class="menu-item nav-link" [routerLink]="['/known-issues']" (click)="close()">{{ translation.menu.knownIssues }}</a>
+      <span class="menu-item dummy-link"><strong>{{ translation.menu.login }}</strong></span>
+      <span class="menu-item dummy-link">{{ translation.menu.signup }}</span>
+    </div>
+  </div>
+</app-popup>

src/app/features/header-menu/navigation-menu.scss

@@ -0,0 +1,73 @@
+:host {
+  display: block;
+  user-select: none;
+}
+
+.menu-header-title {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  font-size: 18px;
+
+  .material-symbols-outlined {
+    font-size: 24px;
+  }
+}
+
+.menu-content {
+  display: flex;
+  flex-direction: column;
+  min-width: 276px;
+  padding-bottom: 12px;
+  gap: 12px;
+}
+
+.menu-section {
+  display: flex;
+  flex-direction: column;
+}
+
+.menu-divider {
+  height: 1px;
+  border: none;
+  background-color: light-dark(oklch(0 0 0 / 20%), oklch(1 0 0 / 20%));
+  margin: 0 6px;
+}
+
+.menu-item {
+  display: flex;
+  align-items: center;
+  align-content: center;
+  height: 40px;
+  padding-left: 12px;
+  text-decoration: none;
+  color: inherit;
+  font-size: 18px;
+  cursor: pointer;
+  vertical-align: middle;
+  transition: background-color 0.2s;
+  border-radius: 4px;
+
+  .material-symbols-outlined {
+    font-size: 24px;
+    color: light-dark(oklch(0.4 0 0), oklch(0.8 0 0));
+  }
+
+  strong {
+    font-weight: 700;
+  }
+
+  &.nav-link {
+    font-weight: 700;
+    color: oklch(0.6 0.15 250);
+    transition: opacity 0.3s;
+
+    &:hover {
+      opacity: 0.7;
+    }
+  }
+
+  &.dummy-link {
+    cursor: not-allowed;
+  }
+}

src/app/features/header-menu/navigation-menu.ts

@@ -0,0 +1,26 @@
+import { Component, inject, input } from '@angular/core';
+import { RouterLink } from '@angular/router';
+import { PopupComponent, PopupPosition } from '../../components/popup/popup';
+import { PopupService } from '../../services/popup.service';
+import { TranslationService } from '../../services/translation.service';
+
+@Component({
+  selector: 'navigation-menu',
+  standalone: true,
+  imports: [PopupComponent, RouterLink],
+  templateUrl: './navigation-menu.html',
+  styleUrl: './navigation-menu.scss',
+})
+export class NavigationMenu {
+  private popupService = inject(PopupService);
+  protected translation = inject(TranslationService).translation;
+
+  /**
+   * 팝업의 위치
+   */
+  position = input<PopupPosition | 'center'>('center');
+
+  close() {
+    this.popupService.close(NavigationMenu);
+  }
+}

src/app/features/settings/settings.scss

@@ -23,6 +23,7 @@
   flex-direction: column;
   gap: 16px;
 
+  padding-top: 4px;
   padding-bottom: 12px;
 }
 

src/app/i18n/en.ts

@@ -16,6 +16,7 @@ export const EN = {
     knownIssues: 'Known Issues',
     login: 'Login',
     signup: 'Signup',
+    menu: 'Menu',
   },
   common: {
     selectOption: 'Select Option...',

src/app/i18n/jp.ts

@@ -18,6 +18,7 @@ export const JP: Translation = {
     knownIssues: '既知の問題',
     login: 'ログイン',
     signup: '新規登録',
+    menu: 'メニュー',
   },
   common: {
     selectOption: 'オプションを選択...',

src/app/i18n/kr.ts

@@ -18,6 +18,7 @@ export const KR: Translation = {
     knownIssues: '알려진 문제',
     login: '로그인',
     signup: '회원가입',
+    menu: '메뉴',
   },
   common: {
     selectOption: '옵션 선택...',

src/app/pages/main/main.html

@@ -1,6 +1,6 @@
-<div class="container">
-  <brand-accent></brand-accent>
+<brand-accent></brand-accent>
 
+<div class="container">
   <h1>Component Test</h1>
 
   <section id="switch-test" class="feature-block">

src/app/pages/main/main.scss

@@ -1,6 +1,16 @@
+:host {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  position: relative;
+  width: 100%;
+}
+
 :host > .container {
   display: flex;
-  width: 600px;
+  width: 100%;
+  max-width: 600px;
+  box-sizing: border-box;
 
   flex-direction: column;
   gap: 40px;
@@ -8,7 +18,8 @@
 
 section#dropdown-test {
   dropdown {
-    width: 324px;
+    width: 100%;
+    max-width: 324px;
   }
 }
 
@@ -35,11 +46,12 @@ div.test-container {
 brand-accent {
   position: absolute;
 
-  width: 100%;
-  height: 100%;
-
-  top: 0;
+  top: -64px;
   left: 0;
 
+  width: 100%;
+  min-width: 100dvw;
+  height: calc(100% + 64px);
+  min-height: 100dvh;
   z-index: -999999;
 }

src/styles.scss

@@ -39,6 +39,8 @@ body {
   margin: 0;
   overscroll-behavior-x: none;
   background-color: white;
+
+  min-height: 100dvh;
 }
 
 .icon-24 {